diff --git a/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs b/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs
index df3cc851b0f88cd2f4cdf8f25c335d2f749a7280..4e58f0cc8168bae342244d3144378d134e694921 100644
--- a/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs
+++ b/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs
@@ -29,450 +29,456 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using TUGraz.VectoCommon.Exceptions;
-using TUGraz.VectoCommon.InputData;
-using TUGraz.VectoCommon.Models;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.Configuration;
-using TUGraz.VectoCore.InputData.Reader.ComponentData;
-using TUGraz.VectoCore.Models.Declaration;
-using TUGraz.VectoCore.Models.Simulation.Data;
-using TUGraz.VectoCore.Models.SimulationComponent.Data;
-using TUGraz.VectoCore.Models.SimulationComponent.Data.Engine;
-using TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox;
-using TUGraz.VectoCore.OutputData;
-using TUGraz.VectoCore.Utils;
-
-namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
-{
- public class DeclarationDataAdapter : AbstractSimulationDataAdapter
- {
- public DriverData CreateDriverData(IDriverDeclarationInputData data)
- {
- if (!data.SavedInDeclarationMode) {
- WarnDeclarationMode("DriverData");
- }
- var lookAheadData = new DriverData.LACData {
- Enabled = DeclarationData.Driver.LookAhead.Enabled,
- //Deceleration = DeclarationData.Driver.LookAhead.Deceleration,
- MinSpeed = DeclarationData.Driver.LookAhead.MinimumSpeed,
- LookAheadDecisionFactor = new LACDecisionFactor(),
- LookAheadDistanceFactor = DeclarationData.Driver.LookAhead.LookAheadDistanceFactor,
- };
- var overspeedData = new DriverData.OverSpeedEcoRollData {
- Mode = data.OverSpeedEcoRoll.Mode,
- MinSpeed = DeclarationData.Driver.OverSpeedEcoRoll.MinSpeed,
- OverSpeed = DeclarationData.Driver.OverSpeedEcoRoll.OverSpeed,
- UnderSpeed = DeclarationData.Driver.OverSpeedEcoRoll.UnderSpeed
- };
- if (!DeclarationData.Driver.OverSpeedEcoRoll.AllowedModes.Contains(overspeedData.Mode)) {
- throw new VectoSimulationException(
- "Specified Overspeed/EcoRoll Mode not allowed in declaration mode! {0}",
- overspeedData.Mode);
- }
- var retVal = new DriverData {
- LookAheadCoasting = lookAheadData,
- OverSpeedEcoRoll = overspeedData,
- };
- return retVal;
- }
-
- internal VehicleData CreateVehicleData(IVehicleDeclarationInputData data, Mission mission, Kilogram loading,
- Kilogram municipalBodyWeight)
- {
- if (!data.SavedInDeclarationMode) {
- WarnDeclarationMode("VehicleData");
- }
-
- var retVal = SetCommonVehicleData(data);
- retVal.VIN = data.VIN;
- retVal.ManufacturerAddress = data.ManufacturerAddress;
- retVal.LegislativeClass = data.LegislativeClass;
- retVal.TrailerGrossVehicleWeight = mission.Trailer.Sum(t => t.TrailerGrossVehicleWeight).DefaultIfNull(0);
-
- retVal.BodyAndTrailerWeight = (mission.MissionType == MissionType.MunicipalUtility
- ? municipalBodyWeight
- : mission.BodyCurbWeight) + mission.Trailer.Sum(t => t.TrailerCurbWeight).DefaultIfNull(0);
- //retVal.CurbWeight += retVal.BodyAndTrailerWeight;
-
- retVal.Loading = loading;
- var drivenIndex = DrivenAxleIndex(data.Axles);
- retVal.DynamicTyreRadius =
- DeclarationData.Wheels.Lookup(data.Axles[drivenIndex].Wheels).DynamicTyreRadius;
- retVal.CargoVolume = mission.MissionType != MissionType.Construction ? mission.TotalCargoVolume : 0.SI<CubicMeter>();
-
-
- var axles = data.Axles;
- if (axles.Count < mission.AxleWeightDistribution.Length) {
- throw new VectoException("Vehicle does not contain sufficient axles. {0} axles defined, {1} axles required",
- data.Axles.Count, mission.AxleWeightDistribution.Length);
- }
- var axleData = new List<Axle>();
- for (var i = 0; i < mission.AxleWeightDistribution.Length; i++) {
- var axleInput = axles[i];
- var axle = new Axle {
- WheelsDimension = axleInput.Wheels,
- AxleType = axleInput.AxleType,
- AxleWeightShare = mission.AxleWeightDistribution[i],
- TwinTyres = axleInput.TwinTyres,
- RollResistanceCoefficient = axleInput.RollResistanceCoefficient,
- TyreTestLoad = axleInput.TyreTestLoad,
- Inertia = DeclarationData.Wheels.Lookup(axleInput.Wheels.RemoveWhitespace()).Inertia,
- };
- axleData.Add(axle);
- }
-
- foreach (var trailer in mission.Trailer) {
- axleData.AddRange(trailer.TrailerWheels.Select(trailerWheel => new Axle {
- AxleType = AxleType.Trailer,
- AxleWeightShare = trailer.TrailerAxleWeightShare / trailer.TrailerWheels.Count,
- TwinTyres = DeclarationData.Trailer.TwinTyres,
- RollResistanceCoefficient = DeclarationData.Trailer.RollResistanceCoefficient,
- TyreTestLoad = DeclarationData.Trailer.TyreTestLoad.SI<Newton>(),
- Inertia = trailerWheel.Inertia
- }));
- }
- retVal.AxleData = axleData;
- return retVal;
- }
-
- private static int DrivenAxleIndex(IList<IAxleDeclarationInputData> axles)
- {
- for (var i = 0; i < axles.Count; i++) {
- if (axles[i].AxleType != AxleType.VehicleDriven) {
- continue;
- }
- return i;
- }
- return DeclarationData.PoweredAxle();
- }
-
- internal CombustionEngineData CreateEngineData(IEngineDeclarationInputData engine, PerSecond vehicleEngineIdleSpeed,
- IGearboxDeclarationInputData gearbox, IEnumerable<ITorqueLimitInputData> torqueLimits)
- {
- if (!engine.SavedInDeclarationMode) {
- WarnDeclarationMode("EngineData");
- }
-
- var retVal = SetCommonCombustionEngineData(engine);
- retVal.IdleSpeed = VectoMath.Max(engine.IdleSpeed, vehicleEngineIdleSpeed);
- retVal.WHTCUrban = engine.WHTCUrban;
- retVal.WHTCMotorway = engine.WHTCMotorway;
- retVal.WHTCRural = engine.WHTCRural;
- retVal.ColdHotCorrectionFactor = engine.ColdHotBalancingFactor;
- retVal.Inertia = DeclarationData.Engine.EngineInertia(retVal.Displacement, gearbox.Type);
- var limits = torqueLimits.ToDictionary(e => e.Gear);
- var numGears = gearbox.Gears.Count;
- var fullLoadCurves = new Dictionary<uint, EngineFullLoadCurve>(numGears + 1);
- fullLoadCurves[0] = FullLoadCurveReader.Create(engine.FullLoadCurve, true);
- fullLoadCurves[0].EngineData = retVal;
- foreach (var gear in gearbox.Gears) {
- var maxTorque = VectoMath.Min(
- GbxMaxTorque(gear, numGears, fullLoadCurves[0].MaxTorque),
- VehMaxTorque(gear, numGears, limits, fullLoadCurves[0].MaxTorque));
- fullLoadCurves[(uint)gear.Gear] = IntersectFullLoadCurves(fullLoadCurves[0], maxTorque);
- }
- retVal.FullLoadCurves = fullLoadCurves;
- return retVal;
- }
-
- private static NewtonMeter VehMaxTorque(ITransmissionInputData gear, int numGears,
- Dictionary<int, ITorqueLimitInputData> limits,
- NewtonMeter maxEngineTorque)
- {
- if (gear.Gear - 1 >= numGears / 2) {
- // only upper half of gears can limit if max-torque <= 0.95 of engine max torque
- if (limits.ContainsKey(gear.Gear) &&
- limits[gear.Gear].MaxTorque <= DeclarationData.Engine.TorqueLimitVehicleFactor * maxEngineTorque) {
- return limits[gear.Gear].MaxTorque;
- }
- }
- return null;
- }
-
- private static NewtonMeter GbxMaxTorque(ITransmissionInputData gear, int numGears, NewtonMeter maxEngineTorque
- )
- {
- if (gear.Gear - 1 < numGears / 2) {
- // gears count from 1 to n, -> n entries, lower half can always limit
- if (gear.MaxTorque != null) {
- return gear.MaxTorque;
- }
- } else {
- // upper half can only limit if max-torque <= 90% of engine max torque
- if (gear.MaxTorque != null && gear.MaxTorque <= DeclarationData.Engine.TorqueLimitGearboxFactor * maxEngineTorque) {
- return gear.MaxTorque;
- }
- }
- return null;
- }
-
- internal GearboxData CreateGearboxData(IGearboxDeclarationInputData gearbox, CombustionEngineData engine,
- double axlegearRatio, Meter dynamicTyreRadius, bool useEfficiencyFallback)
- {
- if (!gearbox.SavedInDeclarationMode) {
- WarnDeclarationMode("GearboxData");
- }
- var retVal = SetCommonGearboxData(gearbox);
- switch (gearbox.Type) {
- case GearboxType.DrivingCycle:
- case GearboxType.ATPowerSplit:
- throw new VectoSimulationException(
- "Unsupported gearbox type: {0}!", retVal.Type);
- //case GearboxType.Custom:
- // throw new VectoSimulationException("Custom Transmission not supported in DeclarationMode!");
- }
- var gearsInput = gearbox.Gears;
- if (gearsInput.Count < 1) {
- throw new VectoSimulationException(
- "At least one Gear-Entry must be defined in Gearbox!");
- }
-
- SetDeclarationData(retVal);
-
- var gearDifferenceRatio = gearbox.Type.AutomaticTransmission() && gearbox.Gears.Count > 2
- ? gearbox.Gears[0].Ratio / gearbox.Gears[1].Ratio
- : 1.0;
-
- var gears = new Dictionary<uint, GearData>();
- var tcShiftPolygon = DeclarationData.TorqueConverter.ComputeShiftPolygon(engine.FullLoadCurves[0]);
- for (uint i = 0; i < gearsInput.Count; i++) {
- var gear = gearsInput[(int)i];
- var lossMap = CreateGearLossMap(gear, i, useEfficiencyFallback, true);
-
- var shiftPolygon = DeclarationData.Gearbox.ComputeShiftPolygon(gearbox.Type, (int)i, engine.FullLoadCurves[i + 1],
- gearsInput, engine,
- axlegearRatio, dynamicTyreRadius);
-
- var gearData = new GearData {
- ShiftPolygon = shiftPolygon,
- MaxSpeed = gear.MaxInputSpeed,
- Ratio = gear.Ratio,
- LossMap = lossMap,
- };
-
- if (gearbox.Type == GearboxType.ATPowerSplit && i == 0) {
- // powersplit transmission: torque converter already contains ratio and losses
- CretateTCFirstGearATPowerSplit(gearData, i, tcShiftPolygon);
- }
- if (gearbox.Type == GearboxType.ATSerial) {
- if (i == 0) {
- // torqueconverter is active in first gear - duplicate ratio and lossmap for torque converter mode
- CreateTCFirstGearATSerial(gearData, tcShiftPolygon);
- }
- if (i == 1 && gearDifferenceRatio >= DeclarationData.Gearbox.TorqueConverterSecondGearThreshold) {
- // ratio between first and second gear is above threshold, torqueconverter is active in second gear as well
- // -> duplicate ratio and lossmap for torque converter mode, remove locked transmission for previous gear
- CreateTCSecondGearATSerial(gearData, tcShiftPolygon);
- // NOTE: the lower gear in 'gears' dictionary has index i !!
- gears[i].Ratio = double.NaN;
- gears[i].LossMap = null;
- }
- }
- gears.Add(i + 1, gearData);
- }
- retVal.Gears = gears;
- if (retVal.Type.AutomaticTransmission()) {
- var ratio = double.IsNaN(retVal.Gears[1].Ratio) ? 1 : retVal.Gears[1].TorqueConverterRatio / retVal.Gears[1].Ratio;
- retVal.PowershiftShiftTime = DeclarationData.Gearbox.PowershiftShiftTime;
- retVal.TorqueConverterData = TorqueConverterDataReader.Create(gearbox.TorqueConverter.TCData,
- DeclarationData.TorqueConverter.ReferenceRPM, DeclarationData.TorqueConverter.MaxInputSpeed,
- ExecutionMode.Declaration, ratio,
- DeclarationData.TorqueConverter.CLUpshiftMinAcceleration, DeclarationData.TorqueConverter.CCUpshiftMinAcceleration);
- }
-
- return retVal;
- }
-
- private static void SetDeclarationData(GearboxData retVal)
- {
- retVal.Inertia = DeclarationData.Gearbox.Inertia;
- retVal.TractionInterruption = retVal.Type.TractionInterruption();
- retVal.TorqueReserve = DeclarationData.Gearbox.TorqueReserve;
- retVal.StartTorqueReserve = DeclarationData.Gearbox.TorqueReserveStart;
- retVal.ShiftTime = DeclarationData.Gearbox.MinTimeBetweenGearshifts;
- retVal.StartSpeed = DeclarationData.Gearbox.StartSpeed;
- retVal.StartAcceleration = DeclarationData.Gearbox.StartAcceleration;
- retVal.DownshiftAfterUpshiftDelay = DeclarationData.Gearbox.DownshiftAfterUpshiftDelay;
- retVal.UpshiftAfterDownshiftDelay = DeclarationData.Gearbox.UpshiftAfterDownshiftDelay;
- retVal.UpshiftMinAcceleration = DeclarationData.Gearbox.UpshiftMinAcceleration;
- }
-
- public IList<VectoRunData.AuxData> CreateAuxiliaryData(IAuxiliariesDeclarationInputData auxInputData,
- MissionType mission, VehicleClass hvdClass)
- {
- if (!auxInputData.SavedInDeclarationMode) {
- WarnDeclarationMode("AuxiliariesData");
- }
- var retVal = new List<VectoRunData.AuxData>();
-
- if (auxInputData.Auxiliaries.Count != 5) {
- Log.Error(
- "In Declaration Mode exactly 5 Auxiliaries must be defined: Fan, Steering pump, HVAC, Electric System, Pneumatic System.");
- throw new VectoException(
- "In Declaration Mode exactly 5 Auxiliaries must be defined: Fan, Steering pump, HVAC, Electric System, Pneumatic System.");
- }
-
- foreach (var auxType in EnumHelper.GetValues<AuxiliaryType>()) {
- var auxData = auxInputData.Auxiliaries.FirstOrDefault(a => a.Type == auxType);
- if (auxData == null) {
- throw new VectoException("Auxiliary {0} not found.", auxType);
- }
- var aux = new VectoRunData.AuxData {
- DemandType = AuxiliaryDemandType.Constant,
- Technology = auxData.Technology
- };
-
- mission = mission.GetNonEMSMissionType();
- switch (auxType) {
- case AuxiliaryType.Fan:
- aux.PowerDemand = DeclarationData.Fan.Lookup(mission, auxData.Technology.FirstOrDefault());
- aux.ID = Constants.Auxiliaries.IDs.Fan;
- break;
- case AuxiliaryType.SteeringPump:
- aux.PowerDemand = DeclarationData.SteeringPump.Lookup(mission, hvdClass, auxData.Technology);
- aux.ID = Constants.Auxiliaries.IDs.SteeringPump;
- break;
- case AuxiliaryType.HVAC:
- aux.PowerDemand = DeclarationData.HeatingVentilationAirConditioning.Lookup(mission,
- auxData.Technology.FirstOrDefault(), hvdClass);
- aux.ID = Constants.Auxiliaries.IDs.HeatingVentilationAirCondition;
- break;
- case AuxiliaryType.PneumaticSystem:
- aux.PowerDemand = DeclarationData.PneumaticSystem.Lookup(mission, auxData.Technology.FirstOrDefault());
- aux.ID = Constants.Auxiliaries.IDs.PneumaticSystem;
- break;
- case AuxiliaryType.ElectricSystem:
- aux.PowerDemand = DeclarationData.ElectricSystem.Lookup(mission, auxData.Technology.FirstOrDefault());
- aux.ID = Constants.Auxiliaries.IDs.ElectricSystem;
- break;
- default:
- continue;
- }
- retVal.Add(aux);
- }
- return retVal;
- }
-
- private void WarnDeclarationMode(string inputData)
- {
- Log.Warn("{0} not in Declaration Mode!", inputData);
- }
-
- public RetarderData CreateRetarderData(IRetarderInputData retarder)
- {
- return SetCommonRetarderData(retarder);
- }
-
- public static List<CrossWindCorrectionCurveReader.CrossWindCorrectionEntry> GetDeclarationAirResistanceCurve(
- string crosswindCorrectionParameters, SquareMeter aerodynamicDragAera, Meter vehicleHeight)
- {
- const int startSpeed = 60;
- const int maxSpeed = 130;
- const int speedStep = 5;
-
- const int maxAlpha = 180;
- const int alphaStep = 10;
-
- const int startHeightPercent = 5;
- const int maxHeightPercent = 100;
- const int heightPercentStep = 10;
- const double heightShare = (double)heightPercentStep / maxHeightPercent;
-
- var values = DeclarationData.AirDrag.Lookup(crosswindCorrectionParameters);
-
- // first entry (0m/s) will get CdxA of second entry.
- var points = new List<CrossWindCorrectionCurveReader.CrossWindCorrectionEntry> {
- new CrossWindCorrectionCurveReader.CrossWindCorrectionEntry {
- Velocity = 0.SI<MeterPerSecond>(),
- EffectiveCrossSectionArea = 0.SI<SquareMeter>()
- }
- };
-
- for (var speed = startSpeed; speed <= maxSpeed; speed += speedStep) {
- var vVeh = speed.KMPHtoMeterPerSecond();
-
- var cdASum = 0.SI<SquareMeter>();
-
- for (var heightPercent = startHeightPercent; heightPercent < maxHeightPercent; heightPercent += heightPercentStep) {
- var height = heightPercent / 100.0 * vehicleHeight;
- var vWind = Physics.BaseWindSpeed * Math.Pow(height / Physics.BaseWindHeight, Physics.HellmannExponent);
-
- for (var alpha = 0; alpha <= maxAlpha; alpha += alphaStep) {
- var vAirX = vVeh + vWind * Math.Cos(alpha.ToRadian());
- var vAirY = vWind * Math.Sin(alpha.ToRadian());
-
- var beta = Math.Atan(vAirY / vAirX).ToDegree();
-
- // ΔCdxA = A1β + A2β² + A3β³
- var deltaCdA = values.A1 * beta + values.A2 * beta * beta + values.A3 * beta * beta * beta;
-
- // CdxA(β) = CdxA(0) + ΔCdxA(β)
- var cdA = aerodynamicDragAera + deltaCdA;
-
- var share = (alpha == 0 || alpha == maxAlpha ? alphaStep / 2.0 : alphaStep) / maxAlpha;
-
- // v_air = sqrt(v_airX²+vAirY²)
- // cdASum = CdxA(β) * v_air²/v_veh²
- cdASum += heightShare * share * cdA * (vAirX * vAirX + vAirY * vAirY) / (vVeh * vVeh);
- }
- }
- points.Add(new CrossWindCorrectionCurveReader.CrossWindCorrectionEntry {
- Velocity = vVeh,
- EffectiveCrossSectionArea = cdASum
- });
- }
-
- points[0].EffectiveCrossSectionArea = points[1].EffectiveCrossSectionArea;
- return points;
- }
-
- public PTOData CreatePTOTransmissionData(IPTOTransmissionInputData pto)
- {
- if (pto.PTOTransmissionType != "None") {
- return new PTOData {
- TransmissionType = pto.PTOTransmissionType,
- LossMap = PTOIdleLossMapReader.GetZeroLossMap(),
- };
- }
-
- return null;
- }
-
- public AirdragData CreateAirdragData(IAirdragDeclarationInputData airdragInputData, Mission mission,
- Segment segment)
- {
- if (airdragInputData == null || airdragInputData.AirDragArea == null) {
- return DefaultAirdragData(mission, segment);
- }
-
- var retVal = SetCommonAirdragData(airdragInputData);
- var aerodynamicDragArea = airdragInputData.AirDragArea + mission.Trailer.Sum(t => t.DeltaCdA).DefaultIfNull(0);
-
- retVal.DeclaredAirdragArea = airdragInputData.AirDragArea;
- retVal.CrossWindCorrectionCurve =
- new CrosswindCorrectionCdxALookup(aerodynamicDragArea,
- GetDeclarationAirResistanceCurve(mission.CrossWindCorrectionParameters, aerodynamicDragArea, segment.VehicleHeight),
- CrossWindCorrectionMode.DeclarationModeCorrection);
- return retVal;
- }
-
- private AirdragData DefaultAirdragData(Mission mission, Segment segment)
- {
- var aerodynamicDragArea = mission.MissionType == MissionType.Construction
- ? segment.CdAConstruction
- : segment.CdADefault + mission.Trailer.Sum(t => t.DeltaCdA).DefaultIfNull(0);
-
- return new AirdragData() {
- CertificationMethod = CertificationMethod.StandardValues,
- DeclaredAirdragArea = mission.MissionType == MissionType.Construction ? segment.CdAConstruction : segment.CdADefault,
- CrossWindCorrectionCurve = new CrosswindCorrectionCdxALookup(aerodynamicDragArea,
- GetDeclarationAirResistanceCurve(mission.CrossWindCorrectionParameters, aerodynamicDragArea, segment.VehicleHeight),
- CrossWindCorrectionMode.DeclarationModeCorrection)
- };
- }
- }
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using TUGraz.VectoCommon.Exceptions;
+using TUGraz.VectoCommon.InputData;
+using TUGraz.VectoCommon.Models;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.InputData.Reader.ComponentData;
+using TUGraz.VectoCore.Models.Declaration;
+using TUGraz.VectoCore.Models.Simulation.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data.Engine;
+using TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox;
+using TUGraz.VectoCore.OutputData;
+using TUGraz.VectoCore.Utils;
+
+namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
+{
+ public class DeclarationDataAdapter : AbstractSimulationDataAdapter
+ {
+ public DriverData CreateDriverData(IDriverDeclarationInputData data)
+ {
+ if (!data.SavedInDeclarationMode) {
+ WarnDeclarationMode("DriverData");
+ }
+ var lookAheadData = new DriverData.LACData {
+ Enabled = DeclarationData.Driver.LookAhead.Enabled,
+ //Deceleration = DeclarationData.Driver.LookAhead.Deceleration,
+ MinSpeed = DeclarationData.Driver.LookAhead.MinimumSpeed,
+ LookAheadDecisionFactor = new LACDecisionFactor(),
+ LookAheadDistanceFactor = DeclarationData.Driver.LookAhead.LookAheadDistanceFactor,
+ };
+ var overspeedData = new DriverData.OverSpeedEcoRollData {
+ Mode = data.OverSpeedEcoRoll.Mode,
+ MinSpeed = DeclarationData.Driver.OverSpeedEcoRoll.MinSpeed,
+ OverSpeed = DeclarationData.Driver.OverSpeedEcoRoll.OverSpeed,
+ UnderSpeed = DeclarationData.Driver.OverSpeedEcoRoll.UnderSpeed
+ };
+ if (!DeclarationData.Driver.OverSpeedEcoRoll.AllowedModes.Contains(overspeedData.Mode)) {
+ throw new VectoSimulationException(
+ "Specified Overspeed/EcoRoll Mode not allowed in declaration mode! {0}",
+ overspeedData.Mode);
+ }
+ var retVal = new DriverData {
+ LookAheadCoasting = lookAheadData,
+ OverSpeedEcoRoll = overspeedData,
+ };
+ return retVal;
+ }
+
+ internal VehicleData CreateVehicleData(IVehicleDeclarationInputData data, Mission mission, Kilogram loading,
+ Kilogram municipalBodyWeight)
+ {
+ if (!data.SavedInDeclarationMode) {
+ WarnDeclarationMode("VehicleData");
+ }
+
+ var retVal = SetCommonVehicleData(data);
+ retVal.VIN = data.VIN;
+ retVal.ManufacturerAddress = data.ManufacturerAddress;
+ retVal.LegislativeClass = data.LegislativeClass;
+ retVal.TrailerGrossVehicleWeight = mission.Trailer.Sum(t => t.TrailerGrossVehicleWeight).DefaultIfNull(0);
+
+ retVal.BodyAndTrailerWeight = (mission.MissionType == MissionType.MunicipalUtility
+ ? municipalBodyWeight
+ : mission.BodyCurbWeight) + mission.Trailer.Sum(t => t.TrailerCurbWeight).DefaultIfNull(0);
+ //retVal.CurbWeight += retVal.BodyAndTrailerWeight;
+
+ retVal.Loading = loading;
+ var drivenIndex = DrivenAxleIndex(data.Axles);
+ retVal.DynamicTyreRadius =
+ DeclarationData.Wheels.Lookup(data.Axles[drivenIndex].Wheels).DynamicTyreRadius;
+ retVal.CargoVolume = mission.MissionType != MissionType.Construction ? mission.TotalCargoVolume : 0.SI<CubicMeter>();
+
+
+ var axles = data.Axles;
+ if (axles.Count < mission.AxleWeightDistribution.Length) {
+ throw new VectoException("Vehicle does not contain sufficient axles. {0} axles defined, {1} axles required",
+ data.Axles.Count, mission.AxleWeightDistribution.Length);
+ }
+ var axleData = new List<Axle>();
+ for (var i = 0; i < mission.AxleWeightDistribution.Length; i++) {
+ var axleInput = axles[i];
+ var axle = new Axle {
+ WheelsDimension = axleInput.Wheels,
+ AxleType = axleInput.AxleType,
+ AxleWeightShare = mission.AxleWeightDistribution[i],
+ TwinTyres = axleInput.TwinTyres,
+ RollResistanceCoefficient = axleInput.RollResistanceCoefficient,
+ TyreTestLoad = axleInput.TyreTestLoad,
+ Inertia = DeclarationData.Wheels.Lookup(axleInput.Wheels.RemoveWhitespace()).Inertia,
+ };
+ axleData.Add(axle);
+ }
+
+ foreach (var trailer in mission.Trailer) {
+ axleData.AddRange(trailer.TrailerWheels.Select(trailerWheel => new Axle {
+ AxleType = AxleType.Trailer,
+ AxleWeightShare = trailer.TrailerAxleWeightShare / trailer.TrailerWheels.Count,
+ TwinTyres = DeclarationData.Trailer.TwinTyres,
+ RollResistanceCoefficient = DeclarationData.Trailer.RollResistanceCoefficient,
+ TyreTestLoad = DeclarationData.Trailer.TyreTestLoad.SI<Newton>(),
+ Inertia = trailerWheel.Inertia
+ }));
+ }
+ retVal.AxleData = axleData;
+ return retVal;
+ }
+
+ private static int DrivenAxleIndex(IList<IAxleDeclarationInputData> axles)
+ {
+ for (var i = 0; i < axles.Count; i++) {
+ if (axles[i].AxleType != AxleType.VehicleDriven) {
+ continue;
+ }
+ return i;
+ }
+ return DeclarationData.PoweredAxle();
+ }
+
+ internal CombustionEngineData CreateEngineData(IEngineDeclarationInputData engine, PerSecond vehicleEngineIdleSpeed,
+ IGearboxDeclarationInputData gearbox, IEnumerable<ITorqueLimitInputData> torqueLimits)
+ {
+ if (!engine.SavedInDeclarationMode) {
+ WarnDeclarationMode("EngineData");
+ }
+
+ var retVal = SetCommonCombustionEngineData(engine);
+ retVal.IdleSpeed = VectoMath.Max(engine.IdleSpeed, vehicleEngineIdleSpeed);
+ retVal.WHTCUrban = engine.WHTCUrban;
+ retVal.WHTCMotorway = engine.WHTCMotorway;
+ retVal.WHTCRural = engine.WHTCRural;
+ retVal.ColdHotCorrectionFactor = engine.ColdHotBalancingFactor;
+ retVal.Inertia = DeclarationData.Engine.EngineInertia(retVal.Displacement, gearbox.Type);
+ var limits = torqueLimits.ToDictionary(e => e.Gear);
+ var numGears = gearbox.Gears.Count;
+ var fullLoadCurves = new Dictionary<uint, EngineFullLoadCurve>(numGears + 1);
+ fullLoadCurves[0] = FullLoadCurveReader.Create(engine.FullLoadCurve, true);
+ fullLoadCurves[0].EngineData = retVal;
+ foreach (var gear in gearbox.Gears) {
+ var maxTorque = VectoMath.Min(
+ GbxMaxTorque(gear, numGears, fullLoadCurves[0].MaxTorque),
+ VehMaxTorque(gear, numGears, limits, fullLoadCurves[0].MaxTorque));
+ fullLoadCurves[(uint)gear.Gear] = IntersectFullLoadCurves(fullLoadCurves[0], maxTorque);
+ }
+ retVal.FullLoadCurves = fullLoadCurves;
+ return retVal;
+ }
+
+ private static NewtonMeter VehMaxTorque(ITransmissionInputData gear, int numGears,
+ Dictionary<int, ITorqueLimitInputData> limits,
+ NewtonMeter maxEngineTorque)
+ {
+ if (gear.Gear - 1 >= numGears / 2) {
+ // only upper half of gears can limit if max-torque <= 0.95 of engine max torque
+ if (limits.ContainsKey(gear.Gear) &&
+ limits[gear.Gear].MaxTorque <= DeclarationData.Engine.TorqueLimitVehicleFactor * maxEngineTorque) {
+ return limits[gear.Gear].MaxTorque;
+ }
+ }
+ return null;
+ }
+
+ private static NewtonMeter GbxMaxTorque(ITransmissionInputData gear, int numGears, NewtonMeter maxEngineTorque
+ )
+ {
+ if (gear.Gear - 1 < numGears / 2) {
+ // gears count from 1 to n, -> n entries, lower half can always limit
+ if (gear.MaxTorque != null) {
+ return gear.MaxTorque;
+ }
+ } else {
+ // upper half can only limit if max-torque <= 90% of engine max torque
+ if (gear.MaxTorque != null && gear.MaxTorque <= DeclarationData.Engine.TorqueLimitGearboxFactor * maxEngineTorque) {
+ return gear.MaxTorque;
+ }
+ }
+ return null;
+ }
+
+ internal GearboxData CreateGearboxData(IGearboxDeclarationInputData gearbox, CombustionEngineData engine,
+ double axlegearRatio, Meter dynamicTyreRadius, bool useEfficiencyFallback)
+ {
+ if (!gearbox.SavedInDeclarationMode) {
+ WarnDeclarationMode("GearboxData");
+ }
+ var retVal = SetCommonGearboxData(gearbox);
+ switch (gearbox.Type) {
+ case GearboxType.DrivingCycle:
+ case GearboxType.ATPowerSplit:
+ throw new VectoSimulationException(
+ "Unsupported gearbox type: {0}!", retVal.Type);
+ //case GearboxType.Custom:
+ // throw new VectoSimulationException("Custom Transmission not supported in DeclarationMode!");
+ }
+ var gearsInput = gearbox.Gears;
+ if (gearsInput.Count < 1) {
+ throw new VectoSimulationException(
+ "At least one Gear-Entry must be defined in Gearbox!");
+ }
+
+ SetDeclarationData(retVal);
+
+ var gearDifferenceRatio = gearbox.Type.AutomaticTransmission() && gearbox.Gears.Count > 2
+ ? gearbox.Gears[0].Ratio / gearbox.Gears[1].Ratio
+ : 1.0;
+
+ var gears = new Dictionary<uint, GearData>();
+ var tcShiftPolygon = DeclarationData.TorqueConverter.ComputeShiftPolygon(engine.FullLoadCurves[0]);
+ for (uint i = 0; i < gearsInput.Count; i++) {
+ var gear = gearsInput[(int)i];
+ var lossMap = CreateGearLossMap(gear, i, useEfficiencyFallback, true);
+
+ var shiftPolygon = DeclarationData.Gearbox.ComputeShiftPolygon(gearbox.Type, (int)i, engine.FullLoadCurves[i + 1],
+ gearsInput, engine,
+ axlegearRatio, dynamicTyreRadius);
+
+ var gearData = new GearData {
+ ShiftPolygon = shiftPolygon,
+ MaxSpeed = gear.MaxInputSpeed,
+ Ratio = gear.Ratio,
+ LossMap = lossMap,
+ };
+
+ CreateATGearData(gearbox, i, gearData, tcShiftPolygon, gearDifferenceRatio, gears);
+ gears.Add(i + 1, gearData);
+ }
+ retVal.Gears = gears;
+ if (retVal.Type.AutomaticTransmission()) {
+ var ratio = double.IsNaN(retVal.Gears[1].Ratio) ? 1 : retVal.Gears[1].TorqueConverterRatio / retVal.Gears[1].Ratio;
+ retVal.PowershiftShiftTime = DeclarationData.Gearbox.PowershiftShiftTime;
+ retVal.TorqueConverterData = TorqueConverterDataReader.Create(gearbox.TorqueConverter.TCData,
+ DeclarationData.TorqueConverter.ReferenceRPM, DeclarationData.TorqueConverter.MaxInputSpeed,
+ ExecutionMode.Declaration, ratio,
+ DeclarationData.TorqueConverter.CLUpshiftMinAcceleration, DeclarationData.TorqueConverter.CCUpshiftMinAcceleration);
+ }
+
+ return retVal;
+ }
+
+ private static void CreateATGearData(IGearboxDeclarationInputData gearbox, uint i, GearData gearData,
+ ShiftPolygon tcShiftPolygon, double gearDifferenceRatio, Dictionary<uint, GearData> gears)
+ {
+ if (gearbox.Type == GearboxType.ATPowerSplit && i == 0) {
+ // powersplit transmission: torque converter already contains ratio and losses
+ CretateTCFirstGearATPowerSplit(gearData, i, tcShiftPolygon);
+ }
+ if (gearbox.Type == GearboxType.ATSerial) {
+ if (i == 0) {
+ // torqueconverter is active in first gear - duplicate ratio and lossmap for torque converter mode
+ CreateTCFirstGearATSerial(gearData, tcShiftPolygon);
+ }
+ if (i == 1 && gearDifferenceRatio >= DeclarationData.Gearbox.TorqueConverterSecondGearThreshold) {
+ // ratio between first and second gear is above threshold, torqueconverter is active in second gear as well
+ // -> duplicate ratio and lossmap for torque converter mode, remove locked transmission for previous gear
+ CreateTCSecondGearATSerial(gearData, tcShiftPolygon);
+ // NOTE: the lower gear in 'gears' dictionary has index i !!
+ gears[i].Ratio = double.NaN;
+ gears[i].LossMap = null;
+ }
+ }
+ }
+
+ private static void SetDeclarationData(GearboxData retVal)
+ {
+ retVal.Inertia = DeclarationData.Gearbox.Inertia;
+ retVal.TractionInterruption = retVal.Type.TractionInterruption();
+ retVal.TorqueReserve = DeclarationData.Gearbox.TorqueReserve;
+ retVal.StartTorqueReserve = DeclarationData.Gearbox.TorqueReserveStart;
+ retVal.ShiftTime = DeclarationData.Gearbox.MinTimeBetweenGearshifts;
+ retVal.StartSpeed = DeclarationData.Gearbox.StartSpeed;
+ retVal.StartAcceleration = DeclarationData.Gearbox.StartAcceleration;
+ retVal.DownshiftAfterUpshiftDelay = DeclarationData.Gearbox.DownshiftAfterUpshiftDelay;
+ retVal.UpshiftAfterDownshiftDelay = DeclarationData.Gearbox.UpshiftAfterDownshiftDelay;
+ retVal.UpshiftMinAcceleration = DeclarationData.Gearbox.UpshiftMinAcceleration;
+ }
+
+ public IList<VectoRunData.AuxData> CreateAuxiliaryData(IAuxiliariesDeclarationInputData auxInputData,
+ MissionType mission, VehicleClass hvdClass)
+ {
+ if (!auxInputData.SavedInDeclarationMode) {
+ WarnDeclarationMode("AuxiliariesData");
+ }
+ var retVal = new List<VectoRunData.AuxData>();
+
+ if (auxInputData.Auxiliaries.Count != 5) {
+ Log.Error(
+ "In Declaration Mode exactly 5 Auxiliaries must be defined: Fan, Steering pump, HVAC, Electric System, Pneumatic System.");
+ throw new VectoException(
+ "In Declaration Mode exactly 5 Auxiliaries must be defined: Fan, Steering pump, HVAC, Electric System, Pneumatic System.");
+ }
+
+ foreach (var auxType in EnumHelper.GetValues<AuxiliaryType>()) {
+ var auxData = auxInputData.Auxiliaries.FirstOrDefault(a => a.Type == auxType);
+ if (auxData == null) {
+ throw new VectoException("Auxiliary {0} not found.", auxType);
+ }
+ var aux = new VectoRunData.AuxData {
+ DemandType = AuxiliaryDemandType.Constant,
+ Technology = auxData.Technology
+ };
+
+ mission = mission.GetNonEMSMissionType();
+ switch (auxType) {
+ case AuxiliaryType.Fan:
+ aux.PowerDemand = DeclarationData.Fan.Lookup(mission, auxData.Technology.FirstOrDefault());
+ aux.ID = Constants.Auxiliaries.IDs.Fan;
+ break;
+ case AuxiliaryType.SteeringPump:
+ aux.PowerDemand = DeclarationData.SteeringPump.Lookup(mission, hvdClass, auxData.Technology);
+ aux.ID = Constants.Auxiliaries.IDs.SteeringPump;
+ break;
+ case AuxiliaryType.HVAC:
+ aux.PowerDemand = DeclarationData.HeatingVentilationAirConditioning.Lookup(mission,
+ auxData.Technology.FirstOrDefault(), hvdClass);
+ aux.ID = Constants.Auxiliaries.IDs.HeatingVentilationAirCondition;
+ break;
+ case AuxiliaryType.PneumaticSystem:
+ aux.PowerDemand = DeclarationData.PneumaticSystem.Lookup(mission, auxData.Technology.FirstOrDefault());
+ aux.ID = Constants.Auxiliaries.IDs.PneumaticSystem;
+ break;
+ case AuxiliaryType.ElectricSystem:
+ aux.PowerDemand = DeclarationData.ElectricSystem.Lookup(mission, auxData.Technology.FirstOrDefault());
+ aux.ID = Constants.Auxiliaries.IDs.ElectricSystem;
+ break;
+ default:
+ continue;
+ }
+ retVal.Add(aux);
+ }
+ return retVal;
+ }
+
+ private void WarnDeclarationMode(string inputData)
+ {
+ Log.Warn("{0} not in Declaration Mode!", inputData);
+ }
+
+ public RetarderData CreateRetarderData(IRetarderInputData retarder)
+ {
+ return SetCommonRetarderData(retarder);
+ }
+
+ public static List<CrossWindCorrectionCurveReader.CrossWindCorrectionEntry> GetDeclarationAirResistanceCurve(
+ string crosswindCorrectionParameters, SquareMeter aerodynamicDragAera, Meter vehicleHeight)
+ {
+ const int startSpeed = 60;
+ const int maxSpeed = 130;
+ const int speedStep = 5;
+
+ const int maxAlpha = 180;
+ const int alphaStep = 10;
+
+ const int startHeightPercent = 5;
+ const int maxHeightPercent = 100;
+ const int heightPercentStep = 10;
+ const double heightShare = (double)heightPercentStep / maxHeightPercent;
+
+ var values = DeclarationData.AirDrag.Lookup(crosswindCorrectionParameters);
+
+ // first entry (0m/s) will get CdxA of second entry.
+ var points = new List<CrossWindCorrectionCurveReader.CrossWindCorrectionEntry> {
+ new CrossWindCorrectionCurveReader.CrossWindCorrectionEntry {
+ Velocity = 0.SI<MeterPerSecond>(),
+ EffectiveCrossSectionArea = 0.SI<SquareMeter>()
+ }
+ };
+
+ for (var speed = startSpeed; speed <= maxSpeed; speed += speedStep) {
+ var vVeh = speed.KMPHtoMeterPerSecond();
+
+ var cdASum = 0.SI<SquareMeter>();
+
+ for (var heightPercent = startHeightPercent; heightPercent < maxHeightPercent; heightPercent += heightPercentStep) {
+ var height = heightPercent / 100.0 * vehicleHeight;
+ var vWind = Physics.BaseWindSpeed * Math.Pow(height / Physics.BaseWindHeight, Physics.HellmannExponent);
+
+ for (var alpha = 0; alpha <= maxAlpha; alpha += alphaStep) {
+ var vAirX = vVeh + vWind * Math.Cos(alpha.ToRadian());
+ var vAirY = vWind * Math.Sin(alpha.ToRadian());
+
+ var beta = Math.Atan(vAirY / vAirX).ToDegree();
+
+ // ΔCdxA = A1β + A2β² + A3β³
+ var deltaCdA = values.A1 * beta + values.A2 * beta * beta + values.A3 * beta * beta * beta;
+
+ // CdxA(β) = CdxA(0) + ΔCdxA(β)
+ var cdA = aerodynamicDragAera + deltaCdA;
+
+ var share = (alpha == 0 || alpha == maxAlpha ? alphaStep / 2.0 : alphaStep) / maxAlpha;
+
+ // v_air = sqrt(v_airX²+vAirY²)
+ // cdASum = CdxA(β) * v_air²/v_veh²
+ cdASum += heightShare * share * cdA * (vAirX * vAirX + vAirY * vAirY) / (vVeh * vVeh);
+ }
+ }
+ points.Add(new CrossWindCorrectionCurveReader.CrossWindCorrectionEntry {
+ Velocity = vVeh,
+ EffectiveCrossSectionArea = cdASum
+ });
+ }
+
+ points[0].EffectiveCrossSectionArea = points[1].EffectiveCrossSectionArea;
+ return points;
+ }
+
+ public PTOData CreatePTOTransmissionData(IPTOTransmissionInputData pto)
+ {
+ if (pto.PTOTransmissionType != "None") {
+ return new PTOData {
+ TransmissionType = pto.PTOTransmissionType,
+ LossMap = PTOIdleLossMapReader.GetZeroLossMap(),
+ };
+ }
+
+ return null;
+ }
+
+ public AirdragData CreateAirdragData(IAirdragDeclarationInputData airdragInputData, Mission mission,
+ Segment segment)
+ {
+ if (airdragInputData == null || airdragInputData.AirDragArea == null) {
+ return DefaultAirdragData(mission, segment);
+ }
+
+ var retVal = SetCommonAirdragData(airdragInputData);
+ var aerodynamicDragArea = airdragInputData.AirDragArea + mission.Trailer.Sum(t => t.DeltaCdA).DefaultIfNull(0);
+
+ retVal.DeclaredAirdragArea = airdragInputData.AirDragArea;
+ retVal.CrossWindCorrectionCurve =
+ new CrosswindCorrectionCdxALookup(aerodynamicDragArea,
+ GetDeclarationAirResistanceCurve(mission.CrossWindCorrectionParameters, aerodynamicDragArea, segment.VehicleHeight),
+ CrossWindCorrectionMode.DeclarationModeCorrection);
+ return retVal;
+ }
+
+ private AirdragData DefaultAirdragData(Mission mission, Segment segment)
+ {
+ var aerodynamicDragArea = mission.MissionType == MissionType.Construction
+ ? segment.CdAConstruction
+ : segment.CdADefault + mission.Trailer.Sum(t => t.DeltaCdA).DefaultIfNull(0);
+
+ return new AirdragData() {
+ CertificationMethod = CertificationMethod.StandardValues,
+ DeclaredAirdragArea = mission.MissionType == MissionType.Construction ? segment.CdAConstruction : segment.CdADefault,
+ CrossWindCorrectionCurve = new CrosswindCorrectionCdxALookup(aerodynamicDragArea,
+ GetDeclarationAirResistanceCurve(mission.CrossWindCorrectionParameters, aerodynamicDragArea, segment.VehicleHeight),
+ CrossWindCorrectionMode.DeclarationModeCorrection)
+ };
+ }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/EngineeringDataAdapter.cs b/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/EngineeringDataAdapter.cs
index 50c771198b3326f4d8956c1f7f706ec0dc98b286..f5af5e2dcd4f73446c93c39f1313c3d63e5325a1 100644
--- a/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/EngineeringDataAdapter.cs
+++ b/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/EngineeringDataAdapter.cs
@@ -29,340 +29,346 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using TUGraz.VectoCommon.Exceptions;
-using TUGraz.VectoCommon.InputData;
-using TUGraz.VectoCommon.Models;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.Configuration;
-using TUGraz.VectoCore.InputData.Reader.ComponentData;
-using TUGraz.VectoCore.Models.Declaration;
-using TUGraz.VectoCore.Models.Simulation.Data;
-using TUGraz.VectoCore.Models.SimulationComponent.Data;
-using TUGraz.VectoCore.Models.SimulationComponent.Data.Engine;
-using TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox;
-
-namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
-{
- public class EngineeringDataAdapter : AbstractSimulationDataAdapter
- {
- internal VehicleData CreateVehicleData(IVehicleEngineeringInputData data)
- {
- if (data.SavedInDeclarationMode) {
- WarnEngineeringMode("VehicleData");
- }
-
- var retVal = SetCommonVehicleData(data);
- retVal.BodyAndTrailerWeight = data.CurbMassExtra;
- //retVal.CurbWeight += data.CurbMassExtra;
- retVal.TrailerGrossVehicleWeight = 0.SI<Kilogram>();
- retVal.Loading = data.Loading;
- retVal.DynamicTyreRadius = data.DynamicTyreRadius;
- var axles = data.Axles;
-
-
- retVal.AxleData = axles.Select(axle => new Axle {
- WheelsDimension = axle.Wheels,
- Inertia = axle.Inertia,
- TwinTyres = axle.TwinTyres,
- RollResistanceCoefficient = axle.RollResistanceCoefficient,
- AxleWeightShare = axle.AxleWeightShare,
- TyreTestLoad = axle.TyreTestLoad,
- //Wheels = axle.WheelsStr
- }).ToList();
- return retVal;
- }
-
- public AirdragData CreateAirdragData(IAirdragEngineeringInputData airdragData, IVehicleEngineeringInputData data)
- {
- var retVal = SetCommonAirdragData(airdragData);
- retVal.CrossWindCorrectionMode = airdragData.CrossWindCorrectionMode;
-
- switch (airdragData.CrossWindCorrectionMode) {
- case CrossWindCorrectionMode.NoCorrection:
- retVal.CrossWindCorrectionCurve =
- new CrosswindCorrectionCdxALookup(airdragData.AirDragArea,
- CrossWindCorrectionCurveReader.GetNoCorrectionCurve(airdragData.AirDragArea),
- CrossWindCorrectionMode.NoCorrection);
- break;
- case CrossWindCorrectionMode.SpeedDependentCorrectionFactor:
- retVal.CrossWindCorrectionCurve = new CrosswindCorrectionCdxALookup(airdragData.AirDragArea,
- CrossWindCorrectionCurveReader.ReadSpeedDependentCorrectionCurve(airdragData.CrosswindCorrectionMap,
- airdragData.AirDragArea), CrossWindCorrectionMode.SpeedDependentCorrectionFactor);
- break;
- case CrossWindCorrectionMode.VAirBetaLookupTable:
- retVal.CrossWindCorrectionCurve = new CrosswindCorrectionVAirBeta(airdragData.AirDragArea,
- CrossWindCorrectionCurveReader.ReadCdxABetaTable(airdragData.CrosswindCorrectionMap));
- break;
- case CrossWindCorrectionMode.DeclarationModeCorrection:
- var height = DeclarationData.Segments.LookupHeight(data.VehicleCategory, data.AxleConfiguration,
- data.GrossVehicleMassRating);
- retVal.CrossWindCorrectionCurve =
- new CrosswindCorrectionCdxALookup(airdragData.AirDragArea,
- DeclarationDataAdapter.GetDeclarationAirResistanceCurve(
- GetAirdragParameterSet(data.VehicleCategory, data.AxleConfiguration, data.Axles.Count),
- airdragData.AirDragArea, height), CrossWindCorrectionMode.DeclarationModeCorrection);
- break;
- default:
- throw new ArgumentOutOfRangeException("CrosswindCorrection", airdragData.CrossWindCorrectionMode.ToString());
- }
- return retVal;
- }
-
- private string GetAirdragParameterSet(VehicleCategory vehicleCategory, AxleConfiguration axles, int numAxles)
- {
- switch (vehicleCategory) {
- case VehicleCategory.RigidTruck:
- return numAxles > axles.NumAxles() ? "RigidTrailer" : "RigidSolo";
- case VehicleCategory.Tractor:
- return "TractorSemitrailer";
- case VehicleCategory.CityBus:
- case VehicleCategory.InterurbanBus:
- case VehicleCategory.Coach:
- return "CoachBus";
- default:
- throw new ArgumentOutOfRangeException("vehicleCategory", vehicleCategory, null);
- }
- }
-
- private void WarnEngineeringMode(string msg)
- {
- Log.Error("{0} is in Declaration Mode but is used for Engineering Mode!", msg);
- }
-
- internal CombustionEngineData CreateEngineData(IEngineEngineeringInputData engine, IGearboxEngineeringInputData gbx,
- IEnumerable<ITorqueLimitInputData> torqueLimits)
- {
- if (engine.SavedInDeclarationMode) {
- WarnEngineeringMode("EngineData");
- }
-
- var retVal = SetCommonCombustionEngineData(engine);
- retVal.Inertia = engine.Inertia +
- (gbx != null && gbx.Type.AutomaticTransmission() ? gbx.TorqueConverter.Inertia : 0.SI<KilogramSquareMeter>());
- var limits = torqueLimits.ToDictionary(e => e.Gear);
- var numGears = gbx == null ? 0 : gbx.Gears.Count;
- var fullLoadCurves = new Dictionary<uint, EngineFullLoadCurve>(numGears + 1);
- fullLoadCurves[0] = FullLoadCurveReader.Create(engine.FullLoadCurve);
- fullLoadCurves[0].EngineData = retVal;
- if (gbx != null) {
- foreach (var gear in gbx.Gears) {
- var maxTorque = VectoMath.Min(gear.MaxTorque, limits.ContainsKey(gear.Gear) ? limits[gear.Gear].MaxTorque : null);
- fullLoadCurves[(uint)gear.Gear] = IntersectFullLoadCurves(fullLoadCurves[0], maxTorque);
- }
- }
- retVal.FullLoadCurves = fullLoadCurves;
- retVal.FuelConsumptionCorrectionFactor = engine.WHTCEngineering;
- return retVal;
- }
-
- internal GearboxData CreateGearboxData(IGearboxEngineeringInputData gearbox, CombustionEngineData engineData,
- double axlegearRatio, Meter dynamicTyreRadius, bool useEfficiencyFallback)
- {
- if (gearbox.SavedInDeclarationMode) {
- WarnEngineeringMode("GearboxData");
- }
-
- var retVal = SetCommonGearboxData(gearbox);
-
- //var gears = gearbox.Gears;
- if (gearbox.Gears.Count < 2) {
- throw new VectoSimulationException("At least two Gear-Entries must be defined in Gearbox!");
- }
-
- SetEngineeringData(gearbox, retVal);
-
- var gearDifferenceRatio = gearbox.Type.AutomaticTransmission() && gearbox.Gears.Count > 2
- ? gearbox.Gears[0].Ratio / gearbox.Gears[1].Ratio
- : 1.0;
-
- var gears = new Dictionary<uint, GearData>();
- ShiftPolygon tcShiftPolygon = null;
- if (gearbox.Type.AutomaticTransmission()) {
- tcShiftPolygon = gearbox.TorqueConverter.ShiftPolygon != null
- ? ShiftPolygonReader.Create(gearbox.TorqueConverter.ShiftPolygon)
- : DeclarationData.TorqueConverter.ComputeShiftPolygon(engineData.FullLoadCurves[0]);
- }
- for (uint i = 0; i < gearbox.Gears.Count; i++) {
- var gear = gearbox.Gears[(int)i];
- var lossMap = CreateGearLossMap(gear, i, useEfficiencyFallback, false);
-
- var shiftPolygon = gear.ShiftPolygon != null && gear.ShiftPolygon.SourceType != DataSourceType.Missing
- ? ShiftPolygonReader.Create(gear.ShiftPolygon)
- : DeclarationData.Gearbox.ComputeShiftPolygon(gearbox.Type, (int)i, engineData.FullLoadCurves[i + 1], gearbox.Gears,
- engineData,
- axlegearRatio, dynamicTyreRadius);
- var gearData = new GearData {
- ShiftPolygon = shiftPolygon,
- MaxSpeed = gear.MaxInputSpeed,
- Ratio = gear.Ratio,
- LossMap = lossMap,
- };
-
- if (gearbox.Type == GearboxType.ATPowerSplit && i == 0) {
- // powersplit transmission: torque converter already contains ratio and losses
- CretateTCFirstGearATPowerSplit(gearData, i, tcShiftPolygon);
- }
- if (gearbox.Type == GearboxType.ATSerial) {
- if (i == 0) {
- // torqueconverter is active in first gear - duplicate ratio and lossmap for torque converter mode
- CreateTCFirstGearATSerial(gearData, tcShiftPolygon);
- }
- if (i == 1 && gearDifferenceRatio >= DeclarationData.Gearbox.TorqueConverterSecondGearThreshold) {
- // ratio between first and second gear is above threshold, torqueconverter is active in second gear as well
- // -> duplicate ratio and lossmap for torque converter mode, remove locked transmission for previous gear
- CreateTCSecondGearATSerial(gearData, tcShiftPolygon);
- // NOTE: the lower gear in 'gears' dictionary has index i !!
- gears[i].Ratio = double.NaN;
- gears[i].LossMap = null;
- }
- }
- gears.Add(i + 1, gearData);
- }
- retVal.Gears = gears;
-
- if (retVal.Type.AutomaticTransmission()) {
- var ratio = double.IsNaN(retVal.Gears[1].Ratio) ? 1 : retVal.Gears[1].TorqueConverterRatio / retVal.Gears[1].Ratio;
- retVal.PowershiftShiftTime = gearbox.PowershiftShiftTime;
- retVal.TorqueConverterData = TorqueConverterDataReader.Create(gearbox.TorqueConverter.TCData,
- gearbox.TorqueConverter.ReferenceRPM, gearbox.TorqueConverter.MaxInputSpeed, ExecutionMode.Engineering, ratio,
- gearbox.TorqueConverter.CLUpshiftMinAcceleration, gearbox.TorqueConverter.CCUpshiftMinAcceleration);
- }
-
-
- return retVal;
- }
-
- private static void SetEngineeringData(IGearboxEngineeringInputData gearbox, GearboxData retVal)
- {
- retVal.Inertia = gearbox.Type.ManualTransmission() ? gearbox.Inertia : 0.SI<KilogramSquareMeter>();
- retVal.TractionInterruption = gearbox.TractionInterruption;
- retVal.TorqueReserve = gearbox.TorqueReserve;
- retVal.StartTorqueReserve = gearbox.StartTorqueReserve;
- retVal.ShiftTime = gearbox.MinTimeBetweenGearshift;
- retVal.StartSpeed = gearbox.StartSpeed;
- retVal.StartAcceleration = gearbox.StartAcceleration;
- retVal.DownshiftAfterUpshiftDelay = gearbox.DownshiftAfterUpshiftDelay;
- retVal.UpshiftAfterDownshiftDelay = gearbox.UpshiftAfterDownshiftDelay;
- retVal.UpshiftMinAcceleration = gearbox.UpshiftMinAcceleration;
- }
-
-
- public IList<VectoRunData.AuxData> CreateAuxiliaryData(IAuxiliariesEngineeringInputData auxInputData)
- {
- var auxList = new List<VectoRunData.AuxData>(auxInputData.Auxiliaries.Count + 1) {
- new VectoRunData.AuxData { ID = Constants.Auxiliaries.Cycle, DemandType = AuxiliaryDemandType.Direct }
- };
-
- foreach (var a in auxInputData.Auxiliaries) {
- switch (a.AuxiliaryType) {
- case AuxiliaryDemandType.Mapping:
- auxList.Add(CreateMappingAuxiliary(a));
- break;
- case AuxiliaryDemandType.Constant:
- auxList.Add(CreateConstantAuxiliary(a));
- break;
- default:
- throw new VectoException("Auxiliary type {0} not supported!", a.AuxiliaryType);
- }
- }
- return auxList;
- }
-
- private static VectoRunData.AuxData CreateMappingAuxiliary(IAuxiliaryEngineeringInputData a)
- {
- if (a.DemandMap == null) {
- throw new VectoSimulationException("Demand Map for auxiliary {0} required", a.ID);
- }
- if (a.DemandMap.Columns.Count != 3 || a.DemandMap.Rows.Count < 4) {
- throw new VectoSimulationException(
- "Demand Map for auxiliary {0} has to contain exactly 3 columns and at least 4 rows", a.ID);
- }
- return new VectoRunData.AuxData {
- ID = a.ID,
- DemandType = AuxiliaryDemandType.Mapping,
- Data = AuxiliaryDataReader.Create(a)
- };
- }
-
- private static VectoRunData.AuxData CreateConstantAuxiliary(IAuxiliaryEngineeringInputData a)
- {
- return new VectoRunData.AuxData {
- ID = a.ID,
- DemandType = AuxiliaryDemandType.Constant,
- PowerDemand = a.ConstantPowerDemand
- };
- }
-
- internal DriverData CreateDriverData(IDriverEngineeringInputData driver)
- {
- if (driver.SavedInDeclarationMode) {
- WarnEngineeringMode("DriverData");
- }
-
- AccelerationCurveData accelerationData = null;
- if (driver.AccelerationCurve != null) {
- accelerationData = AccelerationCurveReader.Create(driver.AccelerationCurve);
- }
-
- if (driver.Lookahead == null) {
- throw new VectoSimulationException("Error: Lookahead Data is missing.");
- }
- var lookAheadData = new DriverData.LACData {
- Enabled = driver.Lookahead.Enabled,
- //Deceleration = driver.Lookahead.Deceleration,
- MinSpeed = driver.Lookahead.MinSpeed,
- LookAheadDecisionFactor =
- new LACDecisionFactor(driver.Lookahead.CoastingDecisionFactorOffset, driver.Lookahead.CoastingDecisionFactorScaling,
- driver.Lookahead.CoastingDecisionFactorTargetSpeedLookup,
- driver.Lookahead.CoastingDecisionFactorVelocityDropLookup),
- LookAheadDistanceFactor = driver.Lookahead.LookaheadDistanceFactor
- };
- var overspeedData = new DriverData.OverSpeedEcoRollData {
- Mode = driver.OverSpeedEcoRoll.Mode,
- MinSpeed = driver.OverSpeedEcoRoll.MinSpeed,
- OverSpeed = driver.OverSpeedEcoRoll.OverSpeed,
- UnderSpeed = driver.OverSpeedEcoRoll.UnderSpeed,
- };
- var retVal = new DriverData {
- AccelerationCurve = accelerationData,
- LookAheadCoasting = lookAheadData,
- OverSpeedEcoRoll = overspeedData,
- };
- return retVal;
- }
-
- //=================================
- public RetarderData CreateRetarderData(IRetarderInputData retarder)
- {
- return SetCommonRetarderData(retarder);
- }
-
- public PTOData CreatePTOTransmissionData(IPTOTransmissionInputData pto)
- {
- if (pto.PTOTransmissionType != "None") {
- var ptoData = new PTOData {
- TransmissionType = pto.PTOTransmissionType,
- LossMap = PTOIdleLossMapReader.Create(pto.PTOLossMap),
- };
- if (pto.PTOCycle != null) {
- ptoData.PTOCycle = DrivingCycleDataReader.ReadFromDataTable(pto.PTOCycle, CycleType.PTO, "PTO", false);
- }
- return ptoData;
- }
-
- return null;
- }
-
- public AdvancedAuxData CreateAdvancedAuxData(IAuxiliariesEngineeringInputData auxInputData)
- {
- return new AdvancedAuxData() {
- AdvancedAuxiliaryFilePath = auxInputData.AdvancedAuxiliaryFilePath,
- AuxiliaryAssembly = auxInputData.AuxiliaryAssembly,
- AuxiliaryVersion = auxInputData.AuxiliaryVersion
- };
- }
- }
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using TUGraz.VectoCommon.Exceptions;
+using TUGraz.VectoCommon.InputData;
+using TUGraz.VectoCommon.Models;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.InputData.Reader.ComponentData;
+using TUGraz.VectoCore.Models.Declaration;
+using TUGraz.VectoCore.Models.Simulation.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data.Engine;
+using TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox;
+
+namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
+{
+ public class EngineeringDataAdapter : AbstractSimulationDataAdapter
+ {
+ internal VehicleData CreateVehicleData(IVehicleEngineeringInputData data)
+ {
+ if (data.SavedInDeclarationMode) {
+ WarnEngineeringMode("VehicleData");
+ }
+
+ var retVal = SetCommonVehicleData(data);
+ retVal.BodyAndTrailerWeight = data.CurbMassExtra;
+ //retVal.CurbWeight += data.CurbMassExtra;
+ retVal.TrailerGrossVehicleWeight = 0.SI<Kilogram>();
+ retVal.Loading = data.Loading;
+ retVal.DynamicTyreRadius = data.DynamicTyreRadius;
+ var axles = data.Axles;
+
+
+ retVal.AxleData = axles.Select(axle => new Axle {
+ WheelsDimension = axle.Wheels,
+ Inertia = axle.Inertia,
+ TwinTyres = axle.TwinTyres,
+ RollResistanceCoefficient = axle.RollResistanceCoefficient,
+ AxleWeightShare = axle.AxleWeightShare,
+ TyreTestLoad = axle.TyreTestLoad,
+ //Wheels = axle.WheelsStr
+ }).ToList();
+ return retVal;
+ }
+
+ public AirdragData CreateAirdragData(IAirdragEngineeringInputData airdragData, IVehicleEngineeringInputData data)
+ {
+ var retVal = SetCommonAirdragData(airdragData);
+ retVal.CrossWindCorrectionMode = airdragData.CrossWindCorrectionMode;
+
+ switch (airdragData.CrossWindCorrectionMode) {
+ case CrossWindCorrectionMode.NoCorrection:
+ retVal.CrossWindCorrectionCurve =
+ new CrosswindCorrectionCdxALookup(airdragData.AirDragArea,
+ CrossWindCorrectionCurveReader.GetNoCorrectionCurve(airdragData.AirDragArea),
+ CrossWindCorrectionMode.NoCorrection);
+ break;
+ case CrossWindCorrectionMode.SpeedDependentCorrectionFactor:
+ retVal.CrossWindCorrectionCurve = new CrosswindCorrectionCdxALookup(airdragData.AirDragArea,
+ CrossWindCorrectionCurveReader.ReadSpeedDependentCorrectionCurve(airdragData.CrosswindCorrectionMap,
+ airdragData.AirDragArea), CrossWindCorrectionMode.SpeedDependentCorrectionFactor);
+ break;
+ case CrossWindCorrectionMode.VAirBetaLookupTable:
+ retVal.CrossWindCorrectionCurve = new CrosswindCorrectionVAirBeta(airdragData.AirDragArea,
+ CrossWindCorrectionCurveReader.ReadCdxABetaTable(airdragData.CrosswindCorrectionMap));
+ break;
+ case CrossWindCorrectionMode.DeclarationModeCorrection:
+ var height = DeclarationData.Segments.LookupHeight(data.VehicleCategory, data.AxleConfiguration,
+ data.GrossVehicleMassRating);
+ retVal.CrossWindCorrectionCurve =
+ new CrosswindCorrectionCdxALookup(airdragData.AirDragArea,
+ DeclarationDataAdapter.GetDeclarationAirResistanceCurve(
+ GetAirdragParameterSet(data.VehicleCategory, data.AxleConfiguration, data.Axles.Count),
+ airdragData.AirDragArea, height), CrossWindCorrectionMode.DeclarationModeCorrection);
+ break;
+ default:
+ throw new ArgumentOutOfRangeException("CrosswindCorrection", airdragData.CrossWindCorrectionMode.ToString());
+ }
+ return retVal;
+ }
+
+ private string GetAirdragParameterSet(VehicleCategory vehicleCategory, AxleConfiguration axles, int numAxles)
+ {
+ switch (vehicleCategory) {
+ case VehicleCategory.RigidTruck:
+ return numAxles > axles.NumAxles() ? "RigidTrailer" : "RigidSolo";
+ case VehicleCategory.Tractor:
+ return "TractorSemitrailer";
+ case VehicleCategory.CityBus:
+ case VehicleCategory.InterurbanBus:
+ case VehicleCategory.Coach:
+ return "CoachBus";
+ default:
+ throw new ArgumentOutOfRangeException("vehicleCategory", vehicleCategory, null);
+ }
+ }
+
+ private void WarnEngineeringMode(string msg)
+ {
+ Log.Error("{0} is in Declaration Mode but is used for Engineering Mode!", msg);
+ }
+
+ internal CombustionEngineData CreateEngineData(IEngineEngineeringInputData engine, IGearboxEngineeringInputData gbx,
+ IEnumerable<ITorqueLimitInputData> torqueLimits)
+ {
+ if (engine.SavedInDeclarationMode) {
+ WarnEngineeringMode("EngineData");
+ }
+
+ var retVal = SetCommonCombustionEngineData(engine);
+ retVal.Inertia = engine.Inertia +
+ (gbx != null && gbx.Type.AutomaticTransmission() ? gbx.TorqueConverter.Inertia : 0.SI<KilogramSquareMeter>());
+ var limits = torqueLimits.ToDictionary(e => e.Gear);
+ var numGears = gbx == null ? 0 : gbx.Gears.Count;
+ var fullLoadCurves = new Dictionary<uint, EngineFullLoadCurve>(numGears + 1);
+ fullLoadCurves[0] = FullLoadCurveReader.Create(engine.FullLoadCurve);
+ fullLoadCurves[0].EngineData = retVal;
+ if (gbx != null) {
+ foreach (var gear in gbx.Gears) {
+ var maxTorque = VectoMath.Min(gear.MaxTorque, limits.ContainsKey(gear.Gear) ? limits[gear.Gear].MaxTorque : null);
+ fullLoadCurves[(uint)gear.Gear] = IntersectFullLoadCurves(fullLoadCurves[0], maxTorque);
+ }
+ }
+ retVal.FullLoadCurves = fullLoadCurves;
+ retVal.FuelConsumptionCorrectionFactor = engine.WHTCEngineering;
+ return retVal;
+ }
+
+ internal GearboxData CreateGearboxData(IGearboxEngineeringInputData gearbox, CombustionEngineData engineData,
+ double axlegearRatio, Meter dynamicTyreRadius, bool useEfficiencyFallback)
+ {
+ if (gearbox.SavedInDeclarationMode) {
+ WarnEngineeringMode("GearboxData");
+ }
+
+ var retVal = SetCommonGearboxData(gearbox);
+
+ //var gears = gearbox.Gears;
+ if (gearbox.Gears.Count < 2) {
+ throw new VectoSimulationException("At least two Gear-Entries must be defined in Gearbox!");
+ }
+
+ SetEngineeringData(gearbox, retVal);
+
+ var gearDifferenceRatio = gearbox.Type.AutomaticTransmission() && gearbox.Gears.Count > 2
+ ? gearbox.Gears[0].Ratio / gearbox.Gears[1].Ratio
+ : 1.0;
+
+ var gears = new Dictionary<uint, GearData>();
+ ShiftPolygon tcShiftPolygon = null;
+ if (gearbox.Type.AutomaticTransmission()) {
+ tcShiftPolygon = gearbox.TorqueConverter.ShiftPolygon != null
+ ? ShiftPolygonReader.Create(gearbox.TorqueConverter.ShiftPolygon)
+ : DeclarationData.TorqueConverter.ComputeShiftPolygon(engineData.FullLoadCurves[0]);
+ }
+ for (uint i = 0; i < gearbox.Gears.Count; i++) {
+ var gear = gearbox.Gears[(int)i];
+ var lossMap = CreateGearLossMap(gear, i, useEfficiencyFallback, false);
+
+ var shiftPolygon = gear.ShiftPolygon != null && gear.ShiftPolygon.SourceType != DataSourceType.Missing
+ ? ShiftPolygonReader.Create(gear.ShiftPolygon)
+ : DeclarationData.Gearbox.ComputeShiftPolygon(gearbox.Type, (int)i, engineData.FullLoadCurves[i + 1], gearbox.Gears,
+ engineData,
+ axlegearRatio, dynamicTyreRadius);
+ var gearData = new GearData {
+ ShiftPolygon = shiftPolygon,
+ MaxSpeed = gear.MaxInputSpeed,
+ Ratio = gear.Ratio,
+ LossMap = lossMap,
+ };
+
+ CreateATGearData(gearbox, i, gearData, tcShiftPolygon, gearDifferenceRatio, gears);
+ gears.Add(i + 1, gearData);
+ }
+ retVal.Gears = gears;
+
+ if (retVal.Type.AutomaticTransmission()) {
+ var ratio = double.IsNaN(retVal.Gears[1].Ratio) ? 1 : retVal.Gears[1].TorqueConverterRatio / retVal.Gears[1].Ratio;
+ retVal.PowershiftShiftTime = gearbox.PowershiftShiftTime;
+ retVal.TorqueConverterData = TorqueConverterDataReader.Create(gearbox.TorqueConverter.TCData,
+ gearbox.TorqueConverter.ReferenceRPM, gearbox.TorqueConverter.MaxInputSpeed, ExecutionMode.Engineering, ratio,
+ gearbox.TorqueConverter.CLUpshiftMinAcceleration, gearbox.TorqueConverter.CCUpshiftMinAcceleration);
+ }
+
+
+ return retVal;
+ }
+
+ private static void CreateATGearData(IGearboxEngineeringInputData gearbox, uint i, GearData gearData,
+ ShiftPolygon tcShiftPolygon, double gearDifferenceRatio, Dictionary<uint, GearData> gears)
+ {
+ if (gearbox.Type == GearboxType.ATPowerSplit && i == 0) {
+ // powersplit transmission: torque converter already contains ratio and losses
+ CretateTCFirstGearATPowerSplit(gearData, i, tcShiftPolygon);
+ }
+ if (gearbox.Type == GearboxType.ATSerial) {
+ if (i == 0) {
+ // torqueconverter is active in first gear - duplicate ratio and lossmap for torque converter mode
+ CreateTCFirstGearATSerial(gearData, tcShiftPolygon);
+ }
+ if (i == 1 && gearDifferenceRatio >= DeclarationData.Gearbox.TorqueConverterSecondGearThreshold) {
+ // ratio between first and second gear is above threshold, torqueconverter is active in second gear as well
+ // -> duplicate ratio and lossmap for torque converter mode, remove locked transmission for previous gear
+ CreateTCSecondGearATSerial(gearData, tcShiftPolygon);
+ // NOTE: the lower gear in 'gears' dictionary has index i !!
+ gears[i].Ratio = double.NaN;
+ gears[i].LossMap = null;
+ }
+ }
+ }
+
+ private static void SetEngineeringData(IGearboxEngineeringInputData gearbox, GearboxData retVal)
+ {
+ retVal.Inertia = gearbox.Type.ManualTransmission() ? gearbox.Inertia : 0.SI<KilogramSquareMeter>();
+ retVal.TractionInterruption = gearbox.TractionInterruption;
+ retVal.TorqueReserve = gearbox.TorqueReserve;
+ retVal.StartTorqueReserve = gearbox.StartTorqueReserve;
+ retVal.ShiftTime = gearbox.MinTimeBetweenGearshift;
+ retVal.StartSpeed = gearbox.StartSpeed;
+ retVal.StartAcceleration = gearbox.StartAcceleration;
+ retVal.DownshiftAfterUpshiftDelay = gearbox.DownshiftAfterUpshiftDelay;
+ retVal.UpshiftAfterDownshiftDelay = gearbox.UpshiftAfterDownshiftDelay;
+ retVal.UpshiftMinAcceleration = gearbox.UpshiftMinAcceleration;
+ }
+
+
+ public IList<VectoRunData.AuxData> CreateAuxiliaryData(IAuxiliariesEngineeringInputData auxInputData)
+ {
+ var auxList = new List<VectoRunData.AuxData>(auxInputData.Auxiliaries.Count + 1) {
+ new VectoRunData.AuxData { ID = Constants.Auxiliaries.Cycle, DemandType = AuxiliaryDemandType.Direct }
+ };
+
+ foreach (var a in auxInputData.Auxiliaries) {
+ switch (a.AuxiliaryType) {
+ case AuxiliaryDemandType.Mapping:
+ auxList.Add(CreateMappingAuxiliary(a));
+ break;
+ case AuxiliaryDemandType.Constant:
+ auxList.Add(CreateConstantAuxiliary(a));
+ break;
+ default:
+ throw new VectoException("Auxiliary type {0} not supported!", a.AuxiliaryType);
+ }
+ }
+ return auxList;
+ }
+
+ private static VectoRunData.AuxData CreateMappingAuxiliary(IAuxiliaryEngineeringInputData a)
+ {
+ if (a.DemandMap == null) {
+ throw new VectoSimulationException("Demand Map for auxiliary {0} required", a.ID);
+ }
+ if (a.DemandMap.Columns.Count != 3 || a.DemandMap.Rows.Count < 4) {
+ throw new VectoSimulationException(
+ "Demand Map for auxiliary {0} has to contain exactly 3 columns and at least 4 rows", a.ID);
+ }
+ return new VectoRunData.AuxData {
+ ID = a.ID,
+ DemandType = AuxiliaryDemandType.Mapping,
+ Data = AuxiliaryDataReader.Create(a)
+ };
+ }
+
+ private static VectoRunData.AuxData CreateConstantAuxiliary(IAuxiliaryEngineeringInputData a)
+ {
+ return new VectoRunData.AuxData {
+ ID = a.ID,
+ DemandType = AuxiliaryDemandType.Constant,
+ PowerDemand = a.ConstantPowerDemand
+ };
+ }
+
+ internal DriverData CreateDriverData(IDriverEngineeringInputData driver)
+ {
+ if (driver.SavedInDeclarationMode) {
+ WarnEngineeringMode("DriverData");
+ }
+
+ AccelerationCurveData accelerationData = null;
+ if (driver.AccelerationCurve != null) {
+ accelerationData = AccelerationCurveReader.Create(driver.AccelerationCurve);
+ }
+
+ if (driver.Lookahead == null) {
+ throw new VectoSimulationException("Error: Lookahead Data is missing.");
+ }
+ var lookAheadData = new DriverData.LACData {
+ Enabled = driver.Lookahead.Enabled,
+ //Deceleration = driver.Lookahead.Deceleration,
+ MinSpeed = driver.Lookahead.MinSpeed,
+ LookAheadDecisionFactor =
+ new LACDecisionFactor(driver.Lookahead.CoastingDecisionFactorOffset, driver.Lookahead.CoastingDecisionFactorScaling,
+ driver.Lookahead.CoastingDecisionFactorTargetSpeedLookup,
+ driver.Lookahead.CoastingDecisionFactorVelocityDropLookup),
+ LookAheadDistanceFactor = driver.Lookahead.LookaheadDistanceFactor
+ };
+ var overspeedData = new DriverData.OverSpeedEcoRollData {
+ Mode = driver.OverSpeedEcoRoll.Mode,
+ MinSpeed = driver.OverSpeedEcoRoll.MinSpeed,
+ OverSpeed = driver.OverSpeedEcoRoll.OverSpeed,
+ UnderSpeed = driver.OverSpeedEcoRoll.UnderSpeed,
+ };
+ var retVal = new DriverData {
+ AccelerationCurve = accelerationData,
+ LookAheadCoasting = lookAheadData,
+ OverSpeedEcoRoll = overspeedData,
+ };
+ return retVal;
+ }
+
+ //=================================
+ public RetarderData CreateRetarderData(IRetarderInputData retarder)
+ {
+ return SetCommonRetarderData(retarder);
+ }
+
+ public PTOData CreatePTOTransmissionData(IPTOTransmissionInputData pto)
+ {
+ if (pto.PTOTransmissionType != "None") {
+ var ptoData = new PTOData {
+ TransmissionType = pto.PTOTransmissionType,
+ LossMap = PTOIdleLossMapReader.Create(pto.PTOLossMap),
+ };
+ if (pto.PTOCycle != null) {
+ ptoData.PTOCycle = DrivingCycleDataReader.ReadFromDataTable(pto.PTOCycle, CycleType.PTO, "PTO", false);
+ }
+ return ptoData;
+ }
+
+ return null;
+ }
+
+ public AdvancedAuxData CreateAdvancedAuxData(IAuxiliariesEngineeringInputData auxInputData)
+ {
+ return new AdvancedAuxData() {
+ AdvancedAuxiliaryFilePath = auxInputData.AdvancedAuxiliaryFilePath,
+ AuxiliaryAssembly = auxInputData.AuxiliaryAssembly,
+ AuxiliaryVersion = auxInputData.AuxiliaryVersion
+ };
+ }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/Models/Simulation/Data/VectoRunData.cs b/VectoCore/VectoCore/Models/Simulation/Data/VectoRunData.cs
index 37846d8653cff369a62ea4b6d0636c9ad7c2128c..83f67a12679fe968c8b94cb4cd8e7e0f9f8ef023 100644
--- a/VectoCore/VectoCore/Models/Simulation/Data/VectoRunData.cs
+++ b/VectoCore/VectoCore/Models/Simulation/Data/VectoRunData.cs
@@ -29,176 +29,200 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using System.Collections.Generic;
-using System.ComponentModel.DataAnnotations;
-using System.Linq;
-using System.Xml.Linq;
-using TUGraz.VectoCommon.Exceptions;
-using TUGraz.VectoCommon.Models;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.Configuration;
-using TUGraz.VectoCore.Models.Declaration;
-using TUGraz.VectoCore.Models.SimulationComponent.Data;
-using TUGraz.VectoCore.OutputData;
-using DriverData = TUGraz.VectoCore.Models.SimulationComponent.Data.DriverData;
-
-namespace TUGraz.VectoCore.Models.Simulation.Data
-{
- [CustomValidation(typeof(VectoRunData), "ValidateRunData")]
- public class VectoRunData : SimulationComponentData
- {
- [ValidateObject]
- public VehicleData VehicleData { get; internal set; }
-
- [ValidateObject]
- public AirdragData AirdragData { get; internal set; }
-
- [ValidateObject]
- public CombustionEngineData EngineData { get; internal set; }
-
- [ValidateObject]
- public GearboxData GearboxData { get; internal set; }
-
- [ValidateObject]
- public AxleGearData AxleGearData { get; internal set; }
-
- [ValidateObject]
- public AngledriveData AngledriveData { get; internal set; }
-
- [Required, ValidateObject]
- public IDrivingCycleData Cycle { get; internal set; }
-
- [ValidateObject]
- public IEnumerable<AuxData> Aux { get; internal set; }
-
- public AdvancedAuxData AdvancedAux { get; internal set; }
-
- [ValidateObject]
- public RetarderData Retarder { get; internal set; }
-
- [ValidateObject]
- public PTOData PTO { get; internal set; }
-
- [ValidateObject]
- public DriverData DriverData { get; internal set; }
-
- public ExecutionMode ExecutionMode { get; internal set; }
-
- [Required, MinLength(1)]
- public string JobName { get; internal set; }
-
- public string ModFileSuffix { get; internal set; }
-
- [ValidateObject]
- public IDeclarationReport Report { get; internal set; }
-
- [Required, ValidateObject]
- public LoadingType Loading { get; internal set; }
-
- [ValidateObject]
- public Mission Mission { get; internal set; }
-
- public XElement InputDataHash { get; internal set; }
-
- public class AuxData
- {
- // ReSharper disable once InconsistentNaming
- public string ID;
-
- public IList<string> Technology;
-
- [SIRange(0, 100 * Constants.Kilo)] public Watt PowerDemand;
-
- [Required] public AuxiliaryDemandType DemandType;
-
- [ValidateObject] public AuxiliaryData Data;
- }
-
- public static ValidationResult ValidateRunData(VectoRunData runData, ValidationContext validationContext)
- {
- var gearboxData = runData.GearboxData;
- var engineData = runData.EngineData;
-
- var maxSpeed = 95.KMPHtoMeterPerSecond();
-
- if (gearboxData != null) {
- var axleGearData = runData.AxleGearData;
- var angledriveData = runData.AngledriveData;
- var hasAngleDrive = angledriveData != null && angledriveData.Angledrive != null;
- var angledriveRatio = hasAngleDrive && angledriveData.Type == AngledriveType.SeparateAngledrive
- ? angledriveData.Angledrive.Ratio
- : 1.0;
- var axlegearRatio = axleGearData != null ? axleGearData.AxleGear.Ratio : 1.0;
- var dynamicTyreRadius = runData.VehicleData != null ? runData.VehicleData.DynamicTyreRadius : 0.0.SI<Meter>();
-
- if (gearboxData.Gears.Count + 1 != engineData.FullLoadCurves.Count) {
- return
- new ValidationResult(
- string.Format("number of full-load curves in engine does not match gear count. engine fld: {0}, gears: {1}",
- engineData.FullLoadCurves.Count, gearboxData.Gears.Count));
- }
-
- foreach (var gear in gearboxData.Gears) {
- for (var angularVelocity = engineData.IdleSpeed;
- angularVelocity < engineData.FullLoadCurves[gear.Key].RatedSpeed;
- angularVelocity += 2.0 / 3.0 * (engineData.FullLoadCurves[gear.Key].RatedSpeed - engineData.IdleSpeed) / 10.0) {
- if (!gear.Value.HasLockedGear) {
- continue;
- }
-
- var velocity = angularVelocity / gear.Value.Ratio / angledriveRatio / axlegearRatio * dynamicTyreRadius;
-
- if (velocity > maxSpeed) {
- continue;
- }
-
- for (var inTorque = engineData.FullLoadCurves[gear.Key].FullLoadStationaryTorque(angularVelocity) / 3;
- inTorque < engineData.FullLoadCurves[gear.Key].FullLoadStationaryTorque(angularVelocity);
- inTorque += 2.0 / 3.0 * engineData.FullLoadCurves[gear.Key].FullLoadStationaryTorque(angularVelocity) / 10.0) {
- NewtonMeter angledriveTorque;
- try {
- angledriveTorque = gear.Value.LossMap.GetOutTorque(angularVelocity, inTorque);
- } catch (VectoException) {
- return new ValidationResult(
- string.Format("Interpolation of Gear-{0}-LossMap failed with torque={1} and angularSpeed={2}", gear.Key,
- inTorque, angularVelocity.ConvertTo().Rounds.Per.Minute));
- }
- var axlegearTorque = angledriveTorque;
- try {
- if (hasAngleDrive) {
- axlegearTorque = angledriveData.Angledrive.LossMap.GetOutTorque(angularVelocity / gear.Value.Ratio,
- angledriveTorque);
- }
- } catch (VectoException) {
- return new ValidationResult(
- string.Format("Interpolation of Angledrive-LossMap failed with torque={0} and angularSpeed={1}",
- angledriveTorque, (angularVelocity / gear.Value.Ratio).ConvertTo().Rounds.Per.Minute));
- }
-
- if (axleGearData != null) {
- var axleAngularVelocity = angularVelocity / gear.Value.Ratio / angledriveRatio;
- try {
- axleGearData.AxleGear.LossMap.GetOutTorque(axleAngularVelocity, axlegearTorque);
- } catch (VectoException) {
- return
- new ValidationResult(
- string.Format(
- "Interpolation of AxleGear-LossMap failed with torque={0} and angularSpeed={1} (gear={2}, velocity={3})",
- axlegearTorque, axleAngularVelocity.ConvertTo().Rounds.Per.Minute, gear.Key, velocity));
- }
- }
- }
- }
- }
- }
-
- if (runData.Cycle != null && runData.Cycle.Entries.Any(e => e.PTOActive)) {
- if (runData.PTO == null || runData.PTO.PTOCycle == null) {
- return new ValidationResult("PTOCycle is used in DrivingCycle, but is not defined in Vehicle-Data.");
- }
- }
-
- return ValidationResult.Success;
- }
- }
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Xml.Linq;
+using TUGraz.VectoCommon.Exceptions;
+using TUGraz.VectoCommon.Models;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.Models.Declaration;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox;
+using TUGraz.VectoCore.OutputData;
+using DriverData = TUGraz.VectoCore.Models.SimulationComponent.Data.DriverData;
+
+namespace TUGraz.VectoCore.Models.Simulation.Data
+{
+ [CustomValidation(typeof(VectoRunData), "ValidateRunData")]
+ public class VectoRunData : SimulationComponentData
+ {
+ [ValidateObject]
+ public VehicleData VehicleData { get; internal set; }
+
+ [ValidateObject]
+ public AirdragData AirdragData { get; internal set; }
+
+ [ValidateObject]
+ public CombustionEngineData EngineData { get; internal set; }
+
+ [ValidateObject]
+ public GearboxData GearboxData { get; internal set; }
+
+ [ValidateObject]
+ public AxleGearData AxleGearData { get; internal set; }
+
+ [ValidateObject]
+ public AngledriveData AngledriveData { get; internal set; }
+
+ [Required, ValidateObject]
+ public IDrivingCycleData Cycle { get; internal set; }
+
+ [ValidateObject]
+ public IEnumerable<AuxData> Aux { get; internal set; }
+
+ public AdvancedAuxData AdvancedAux { get; internal set; }
+
+ [ValidateObject]
+ public RetarderData Retarder { get; internal set; }
+
+ [ValidateObject]
+ public PTOData PTO { get; internal set; }
+
+ [ValidateObject]
+ public DriverData DriverData { get; internal set; }
+
+ public ExecutionMode ExecutionMode { get; internal set; }
+
+ [Required, MinLength(1)]
+ public string JobName { get; internal set; }
+
+ public string ModFileSuffix { get; internal set; }
+
+ [ValidateObject]
+ public IDeclarationReport Report { get; internal set; }
+
+ [Required, ValidateObject]
+ public LoadingType Loading { get; internal set; }
+
+ [ValidateObject]
+ public Mission Mission { get; internal set; }
+
+ public XElement InputDataHash { get; internal set; }
+
+ public class AuxData
+ {
+ // ReSharper disable once InconsistentNaming
+ public string ID;
+
+ public IList<string> Technology;
+
+ [SIRange(0, 100 * Constants.Kilo)] public Watt PowerDemand;
+
+ [Required] public AuxiliaryDemandType DemandType;
+
+ [ValidateObject] public AuxiliaryData Data;
+ }
+
+ public static ValidationResult ValidateRunData(VectoRunData runData, ValidationContext validationContext)
+ {
+ var gearboxData = runData.GearboxData;
+ var engineData = runData.EngineData;
+
+ if (gearboxData != null) {
+ var validationResult = CheckPowertrainLossMapsSize(runData, gearboxData, engineData);
+ if (validationResult != null) {
+ return validationResult;
+ }
+ }
+
+ if (runData.Cycle != null && runData.Cycle.Entries.Any(e => e.PTOActive)) {
+ if (runData.PTO == null || runData.PTO.PTOCycle == null) {
+ return new ValidationResult("PTOCycle is used in DrivingCycle, but is not defined in Vehicle-Data.");
+ }
+ }
+
+ return ValidationResult.Success;
+ }
+
+ private static ValidationResult CheckPowertrainLossMapsSize(VectoRunData runData, GearboxData gearboxData,
+ CombustionEngineData engineData)
+ {
+ var maxSpeed = 95.KMPHtoMeterPerSecond();
+ var axleGearData = runData.AxleGearData;
+ var angledriveData = runData.AngledriveData;
+ var hasAngleDrive = angledriveData != null && angledriveData.Angledrive != null;
+ var angledriveRatio = hasAngleDrive && angledriveData.Type == AngledriveType.SeparateAngledrive
+ ? angledriveData.Angledrive.Ratio
+ : 1.0;
+ var axlegearRatio = axleGearData != null ? axleGearData.AxleGear.Ratio : 1.0;
+ var dynamicTyreRadius = runData.VehicleData != null ? runData.VehicleData.DynamicTyreRadius : 0.0.SI<Meter>();
+
+ if (gearboxData.Gears.Count + 1 != engineData.FullLoadCurves.Count) {
+ return
+ new ValidationResult(
+ string.Format("number of full-load curves in engine does not match gear count. engine fld: {0}, gears: {1}",
+ engineData.FullLoadCurves.Count, gearboxData.Gears.Count));
+ }
+
+ foreach (var gear in gearboxData.Gears) {
+ for (var angularVelocity = engineData.IdleSpeed;
+ angularVelocity < engineData.FullLoadCurves[gear.Key].RatedSpeed;
+ angularVelocity += 2.0 / 3.0 * (engineData.FullLoadCurves[gear.Key].RatedSpeed - engineData.IdleSpeed) / 10.0) {
+ if (!gear.Value.HasLockedGear) {
+ continue;
+ }
+
+ var velocity = angularVelocity / gear.Value.Ratio / angledriveRatio / axlegearRatio * dynamicTyreRadius;
+
+ if (velocity > maxSpeed) {
+ continue;
+ }
+
+ for (var inTorque = engineData.FullLoadCurves[gear.Key].FullLoadStationaryTorque(angularVelocity) / 3;
+ inTorque < engineData.FullLoadCurves[gear.Key].FullLoadStationaryTorque(angularVelocity);
+ inTorque += 2.0 / 3.0 * engineData.FullLoadCurves[gear.Key].FullLoadStationaryTorque(angularVelocity) / 10.0) {
+ var validateRunData = CheckLossMapsEntries(gear, angularVelocity, inTorque, angledriveData, axleGearData, velocity);
+ if (validateRunData != null) {
+ return validateRunData;
+ }
+ }
+ }
+ }
+ return null;
+ }
+
+ private static ValidationResult CheckLossMapsEntries(KeyValuePair<uint, GearData> gear, PerSecond angularVelocity,
+ NewtonMeter inTorque, AngledriveData angledriveData, AxleGearData axleGearData, SI velocity)
+ {
+ var hasAngleDrive = angledriveData != null && angledriveData.Angledrive != null;
+ var angledriveRatio = hasAngleDrive && angledriveData.Type == AngledriveType.SeparateAngledrive
+ ? angledriveData.Angledrive.Ratio
+ : 1.0;
+ NewtonMeter angledriveTorque;
+ try {
+ angledriveTorque = gear.Value.LossMap.GetOutTorque(angularVelocity, inTorque);
+ } catch (VectoException) {
+ return new ValidationResult(
+ string.Format("Interpolation of Gear-{0}-LossMap failed with torque={1} and angularSpeed={2}", gear.Key,
+ inTorque, angularVelocity.ConvertTo().Rounds.Per.Minute));
+ }
+ var axlegearTorque = angledriveTorque;
+ try {
+ if (hasAngleDrive) {
+ axlegearTorque = angledriveData.Angledrive.LossMap.GetOutTorque(angularVelocity / gear.Value.Ratio,
+ angledriveTorque);
+ }
+ } catch (VectoException) {
+ return new ValidationResult(
+ string.Format("Interpolation of Angledrive-LossMap failed with torque={0} and angularSpeed={1}",
+ angledriveTorque, (angularVelocity / gear.Value.Ratio).ConvertTo().Rounds.Per.Minute));
+ }
+
+ if (axleGearData != null) {
+ var axleAngularVelocity = angularVelocity / gear.Value.Ratio / angledriveRatio;
+ try {
+ axleGearData.AxleGear.LossMap.GetOutTorque(axleAngularVelocity, axlegearTorque);
+ } catch (VectoException) {
+ return
+ new ValidationResult(
+ string.Format(
+ "Interpolation of AxleGear-LossMap failed with torque={0} and angularSpeed={1} (gear={2}, velocity={3})",
+ axlegearTorque, axleAngularVelocity.ConvertTo().Rounds.Per.Minute, gear.Key, velocity));
+ }
+ }
+ return null;
+ }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/Models/Simulation/Impl/SimulatorFactory.cs b/VectoCore/VectoCore/Models/Simulation/Impl/SimulatorFactory.cs
index 8d72fe26083182bd5cedd333b70d9ff088840611..2c395c3bdecff8629c84e037a59256f356582539 100644
--- a/VectoCore/VectoCore/Models/Simulation/Impl/SimulatorFactory.cs
+++ b/VectoCore/VectoCore/Models/Simulation/Impl/SimulatorFactory.cs
@@ -29,166 +29,203 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
-using System.Threading;
-using TUGraz.VectoCommon.Exceptions;
-using TUGraz.VectoCommon.InputData;
-using TUGraz.VectoCommon.Models;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.InputData;
-using TUGraz.VectoCore.InputData.Reader.Impl;
-using TUGraz.VectoCore.Models.Declaration;
-using TUGraz.VectoCore.Models.SimulationComponent.Data;
-using TUGraz.VectoCore.OutputData;
-using TUGraz.VectoCore.OutputData.ModFilter;
-using TUGraz.VectoCore.OutputData.XML;
-
-namespace TUGraz.VectoCore.Models.Simulation.Impl
-{
- public class SimulatorFactory : LoggingObject
- {
- private static int _jobNumberCounter;
-
- private readonly ExecutionMode _mode;
- private readonly bool _engineOnlyMode;
-
- public SimulatorFactory(ExecutionMode mode, IInputDataProvider dataProvider, IOutputDataWriter writer,
- IDeclarationReport declarationReport = null, bool validate = true)
- {
- Log.Info("########## VectoCore Version {0} ##########", Assembly.GetExecutingAssembly().GetName().Version);
- JobNumber = Interlocked.Increment(ref _jobNumberCounter);
- _mode = mode;
- ModWriter = writer;
- Validate = validate;
-
- int workerThreads;
- int completionThreads;
- ThreadPool.GetMinThreads(out workerThreads, out completionThreads);
- if (workerThreads < 12) {
- workerThreads = 12;
- }
- ThreadPool.SetMinThreads(workerThreads, completionThreads);
-
- switch (mode) {
- case ExecutionMode.Declaration:
- var declDataProvider = dataProvider as IDeclarationInputDataProvider;
- if (declDataProvider == null) {
- throw new VectoException("InputDataProvider does not implement DeclarationData interface");
- }
- var report = declarationReport ?? new XMLDeclarationReport(writer);
- DataReader = new DeclarationModeVectoRunDataFactory(declDataProvider, report);
- break;
- case ExecutionMode.Engineering:
- var engDataProvider = dataProvider as IEngineeringInputDataProvider;
- if (engDataProvider == null) {
- throw new VectoException("InputDataProvider does not implement Engineering interface");
- }
- if (engDataProvider.JobInputData().EngineOnlyMode) {
- DataReader = new EngineOnlyVectoRunDataFactory(engDataProvider);
- _engineOnlyMode = true;
- } else {
- DataReader = new EngineeringModeVectoRunDataFactory(engDataProvider);
- }
- break;
- default:
- throw new VectoException("Unkown factory mode in SimulatorFactory: {0}", mode);
- }
- }
-
- public bool Validate { get; set; }
-
- public IVectoRunDataFactory DataReader { get; private set; }
-
- public SummaryDataContainer SumData { get; set; }
-
- public IOutputDataWriter ModWriter { get; private set; }
-
- public int JobNumber { get; set; }
-
- public bool WriteModalResults { get; set; }
- public bool ModalResults1Hz { get; set; }
- public bool ActualModalData { get; set; }
-
- /// <summary>
- /// Creates powertrain and initializes it with the component's data.
- /// </summary>
- /// <returns>new VectoRun Instance</returns>
- public IEnumerable<IVectoRun> SimulationRuns()
- {
- var i = 0;
- var modDataFilter = ModalResults1Hz
- ? new IModalDataFilter[] { new ModalData1HzFilter() }
- : null;
-
- if (ActualModalData) {
- modDataFilter = new IModalDataFilter[] { new ActualModalDataFilter(), };
- }
-
-
- var warning1Hz = false;
-
- foreach (var data in DataReader.NextRun()) {
- var d = data;
- if (d.Report != null) {
- d.Report.PrepareResult(d.Loading, d.Mission, d);
- }
- Action<ModalDataContainer> addReportResult = writer => {
- if (d.Report != null) {
- d.Report.AddResult(d.Loading, d.Mission, d, writer);
- }
- };
- if (!data.Cycle.CycleType.IsDistanceBased() && ModalResults1Hz && !warning1Hz) {
- Log.Error("Output filter for 1Hz results is only available for distance-based cycles!");
- warning1Hz = true;
- }
- IModalDataContainer modContainer =
- new ModalDataContainer(data, ModWriter,
- addReportResult: _mode == ExecutionMode.Declaration ? addReportResult : null,
- writeEngineOnly: _engineOnlyMode,
- filter: data.Cycle.CycleType.IsDistanceBased() && ModalResults1Hz || ActualModalData ? modDataFilter : null) {
- WriteAdvancedAux = data.AdvancedAux != null && data.AdvancedAux.AuxiliaryAssembly == AuxiliaryModel.Advanced,
- WriteModalResults = _mode != ExecutionMode.Declaration || WriteModalResults
- };
- var current = i++;
- var builder = new PowertrainBuilder(modContainer, modData => {
- if (SumData != null) {
- SumData.Write(modData, JobNumber, current, d);
- //SumData.Write(modContainer, d.JobName, string.Format("{0}-{1}", JobNumber, current),
- // d.Cycle.Name + Constants.FileExtensions.CycleFile, mass, loading, volume ?? 0.SI<CubicMeter>(), gearCount);
- }
- });
-
- VectoRun run;
-
- switch (data.Cycle.CycleType) {
- case CycleType.DistanceBased:
- run = new DistanceRun(builder.Build(data));
- break;
- case CycleType.EngineOnly:
- case CycleType.PWheel:
- case CycleType.MeasuredSpeed:
- case CycleType.MeasuredSpeedGear:
- run = new TimeRun(builder.Build(data));
- break;
- case CycleType.PTO:
- throw new VectoException("PTO Cycle can not be used as main cycle!");
- default:
- throw new ArgumentOutOfRangeException("CycleType unknown:" + data.Cycle.CycleType);
- }
-
- if (Validate) {
- var validationErrors = run.Validate(_mode, data.GearboxData == null ? (GearboxType?)null : data.GearboxData.Type,
- data.Mission != null && data.Mission.MissionType.IsEMS());
- if (validationErrors.Any()) {
- throw new VectoException("Validation of Run-Data Failed: " +
- string.Join("\n", validationErrors.Select(r => r.ErrorMessage + string.Join("; ", r.MemberNames))));
- }
- }
- yield return run;
- }
- }
- }
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Threading;
+using TUGraz.VectoCommon.Exceptions;
+using TUGraz.VectoCommon.InputData;
+using TUGraz.VectoCommon.Models;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.InputData;
+using TUGraz.VectoCore.InputData.Reader.Impl;
+using TUGraz.VectoCore.Models.Declaration;
+using TUGraz.VectoCore.Models.Simulation.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+using TUGraz.VectoCore.OutputData;
+using TUGraz.VectoCore.OutputData.ModFilter;
+using TUGraz.VectoCore.OutputData.XML;
+
+namespace TUGraz.VectoCore.Models.Simulation.Impl
+{
+ public class SimulatorFactory : LoggingObject
+ {
+ private static int _jobNumberCounter;
+
+ private readonly ExecutionMode _mode;
+ private bool _engineOnlyMode;
+
+ public SimulatorFactory(ExecutionMode mode, IInputDataProvider dataProvider, IOutputDataWriter writer,
+ IDeclarationReport declarationReport = null, bool validate = true)
+ {
+ Log.Info("########## VectoCore Version {0} ##########", Assembly.GetExecutingAssembly().GetName().Version);
+ JobNumber = Interlocked.Increment(ref _jobNumberCounter);
+ _mode = mode;
+ ModWriter = writer;
+ Validate = validate;
+
+ int workerThreads;
+ int completionThreads;
+ ThreadPool.GetMinThreads(out workerThreads, out completionThreads);
+ if (workerThreads < 12) {
+ workerThreads = 12;
+ }
+ ThreadPool.SetMinThreads(workerThreads, completionThreads);
+
+ switch (mode) {
+ case ExecutionMode.Declaration:
+ var declDataProvider = ToDeclarationInputDataProvider(dataProvider);
+ var report = declarationReport ?? new XMLDeclarationReport(writer);
+ DataReader = new DeclarationModeVectoRunDataFactory(declDataProvider, report);
+ break;
+ case ExecutionMode.Engineering:
+ CreateEngineeringDataReader(dataProvider);
+ break;
+ default:
+ throw new VectoException("Unkown factory mode in SimulatorFactory: {0}", mode);
+ }
+ }
+
+ private void CreateEngineeringDataReader(IInputDataProvider dataProvider)
+ {
+ var engDataProvider = ToEngineeringInputDataProvider(dataProvider);
+ if (engDataProvider.JobInputData().EngineOnlyMode) {
+ DataReader = new EngineOnlyVectoRunDataFactory(engDataProvider);
+ _engineOnlyMode = true;
+ } else {
+ DataReader = new EngineeringModeVectoRunDataFactory(engDataProvider);
+ }
+ }
+
+ private static IDeclarationInputDataProvider ToDeclarationInputDataProvider(IInputDataProvider dataProvider)
+ {
+ var declDataProvider = dataProvider as IDeclarationInputDataProvider;
+ if (declDataProvider == null) {
+ throw new VectoException("InputDataProvider does not implement DeclarationData interface");
+ }
+ return declDataProvider;
+ }
+
+ private static IEngineeringInputDataProvider ToEngineeringInputDataProvider(IInputDataProvider dataProvider)
+ {
+ var engDataProvider = dataProvider as IEngineeringInputDataProvider;
+ if (engDataProvider == null) {
+ throw new VectoException("InputDataProvider does not implement Engineering interface");
+ }
+ return engDataProvider;
+ }
+
+ public bool Validate { get; set; }
+
+ public IVectoRunDataFactory DataReader { get; private set; }
+
+ public SummaryDataContainer SumData { get; set; }
+
+ public IOutputDataWriter ModWriter { get; private set; }
+
+ public int JobNumber { get; set; }
+
+ public bool WriteModalResults { get; set; }
+ public bool ModalResults1Hz { get; set; }
+ public bool ActualModalData { get; set; }
+
+ /// <summary>
+ /// Creates powertrain and initializes it with the component's data.
+ /// </summary>
+ /// <returns>new VectoRun Instance</returns>
+ public IEnumerable<IVectoRun> SimulationRuns()
+ {
+ var i = 0;
+
+
+ var warning1Hz = false;
+
+ foreach (var data in DataReader.NextRun()) {
+ var d = data;
+ var addReportResult = PrepareReport(data);
+ if (!data.Cycle.CycleType.IsDistanceBased() && ModalResults1Hz && !warning1Hz) {
+ Log.Error("Output filter for 1Hz results is only available for distance-based cycles!");
+ warning1Hz = true;
+ }
+ IModalDataContainer modContainer =
+ new ModalDataContainer(data, ModWriter,
+ addReportResult: _mode == ExecutionMode.Declaration ? addReportResult : null,
+ writeEngineOnly: _engineOnlyMode,
+ filter: GetModDataFilter(data)) {
+ WriteAdvancedAux = data.AdvancedAux != null && data.AdvancedAux.AuxiliaryAssembly == AuxiliaryModel.Advanced,
+ WriteModalResults = _mode != ExecutionMode.Declaration || WriteModalResults
+ };
+ var current = i++;
+ var builder = new PowertrainBuilder(modContainer, modData => {
+ if (SumData != null) {
+ SumData.Write(modData, JobNumber, current, d);
+ }
+ });
+
+ var run = GetVectoRun(data, builder);
+
+ if (Validate) {
+ ValidateVectoRunData(run, data.GearboxData == null ? (GearboxType?)null : data.GearboxData.Type,
+ data.Mission != null && data.Mission.MissionType.IsEMS());
+ }
+ yield return run;
+ }
+ }
+
+ private IModalDataFilter[] GetModDataFilter(VectoRunData data)
+ {
+ var modDataFilter = ModalResults1Hz
+ ? new IModalDataFilter[] { new ModalData1HzFilter() }
+ : null;
+
+ if (ActualModalData) {
+ modDataFilter = new IModalDataFilter[] { new ActualModalDataFilter(), };
+ }
+ return data.Cycle.CycleType.IsDistanceBased() && ModalResults1Hz || ActualModalData ? modDataFilter : null;
+ }
+
+ private void ValidateVectoRunData(VectoRun run, GearboxType? gearboxtype, bool isEms)
+ {
+ var validationErrors = run.Validate(_mode, gearboxtype, isEms);
+ if (validationErrors.Any()) {
+ throw new VectoException("Validation of Run-Data Failed: " +
+ string.Join("\n", validationErrors.Select(r => r.ErrorMessage + string.Join("; ", r.MemberNames))));
+ }
+ }
+
+ private static VectoRun GetVectoRun(VectoRunData data, PowertrainBuilder builder)
+ {
+ VectoRun run;
+ switch (data.Cycle.CycleType) {
+ case CycleType.DistanceBased:
+ run = new DistanceRun(builder.Build(data));
+ break;
+ case CycleType.EngineOnly:
+ case CycleType.PWheel:
+ case CycleType.MeasuredSpeed:
+ case CycleType.MeasuredSpeedGear:
+ run = new TimeRun(builder.Build(data));
+ break;
+ case CycleType.PTO:
+ throw new VectoException("PTO Cycle can not be used as main cycle!");
+ default:
+ throw new ArgumentOutOfRangeException("CycleType unknown:" + data.Cycle.CycleType);
+ }
+ return run;
+ }
+
+ private static Action<ModalDataContainer> PrepareReport(VectoRunData data)
+ {
+ if (data.Report != null) {
+ data.Report.PrepareResult(data.Loading, data.Mission, data);
+ }
+ Action<ModalDataContainer> addReportResult = writer => {
+ if (data.Report != null) {
+ data.Report.AddResult(data.Loading, data.Mission, data, writer);
+ }
+ };
+ return addReportResult;
+ }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/ATGearbox.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/ATGearbox.cs
index d9f0b0341354b449747a868b53ad183e4080f860..d9fb06e6d86da8aa421209671e5ca90f2a3385aa 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/ATGearbox.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/ATGearbox.cs
@@ -29,386 +29,395 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using TUGraz.VectoCommon.Exceptions;
-using TUGraz.VectoCommon.Models;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.Configuration;
-using TUGraz.VectoCore.Models.Connector.Ports;
-using TUGraz.VectoCore.Models.Connector.Ports.Impl;
-using TUGraz.VectoCore.Models.Simulation;
-using TUGraz.VectoCore.Models.Simulation.Data;
-using TUGraz.VectoCore.Models.Simulation.DataBus;
-using TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox;
-using TUGraz.VectoCore.OutputData;
-using TUGraz.VectoCore.Utils;
-
-namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
-{
- public class ATGearbox : AbstractGearbox<ATGearbox.ATGearboxState>
- {
- private readonly IShiftStrategy _strategy;
- protected internal readonly TorqueConverter TorqueConverter;
- private IIdleController _idleController;
- protected bool RequestAfterGearshift;
-
- public bool TorqueConverterLocked
- {
- get { return CurrentState.TorqueConverterLocked; }
- set { CurrentState.TorqueConverterLocked = value; }
- }
-
- public ATGearbox(IVehicleContainer container, IShiftStrategy strategy, VectoRunData runData)
- : base(container, runData)
- {
- _strategy = strategy;
- _strategy.Gearbox = this;
- LastShift = -double.MaxValue.SI<Second>();
- TorqueConverter = new TorqueConverter(this, _strategy, container, ModelData.TorqueConverterData,
- runData);
- }
-
- public IIdleController IdleController
- {
- get { return _idleController; }
- set {
- _idleController = value;
- _idleController.RequestPort = NextComponent;
- }
- }
-
- public bool Disengaged
- {
- get { return CurrentState.Disengaged; }
- set { CurrentState.Disengaged = value; }
- }
-
- public override void Connect(ITnOutPort other)
- {
- base.Connect(other);
- TorqueConverter.NextComponent = other;
- }
-
- public override GearInfo NextGear
- {
- get { return _strategy.NextGear; }
- }
-
- public override bool ClutchClosed(Second absTime)
- {
- return absTime.IsGreater(DataBus.AbsTime) ||
- !(CurrentState.Disengaged || (DataBus.DriverBehavior == DrivingBehavior.Halted));
- }
-
- public override IResponse Initialize(NewtonMeter outTorque, PerSecond outAngularVelocity)
- {
- if (CurrentState.Disengaged) {
- Gear = _strategy.InitGear(0.SI<Second>(), Constants.SimulationSettings.TargetTimeInterval, outTorque,
- outAngularVelocity);
- }
- var inAngularVelocity = 0.SI<PerSecond>();
- var inTorque = 0.SI<NewtonMeter>();
- var effectiveRatio = ModelData.Gears[Gear].Ratio;
- var effectiveLossMap = ModelData.Gears[Gear].LossMap;
- if (!CurrentState.TorqueConverterLocked) {
- effectiveRatio = ModelData.Gears[Gear].TorqueConverterRatio;
- effectiveLossMap = ModelData.Gears[Gear].TorqueConverterGearLossMap;
- }
- if (!DataBus.VehicleStopped) {
- inAngularVelocity = outAngularVelocity * effectiveRatio;
- var torqueLossResult = effectiveLossMap.GetTorqueLoss(outAngularVelocity, outTorque);
- CurrentState.TorqueLossResult = torqueLossResult;
-
- inTorque = outTorque / effectiveRatio + torqueLossResult.Value;
- }
- if (CurrentState.Disengaged) {
- return NextComponent.Initialize(0.SI<NewtonMeter>(), null);
- }
-
- if (!CurrentState.TorqueConverterLocked && !ModelData.Gears[Gear].HasTorqueConverter) {
- throw new VectoSimulationException(
- "Torque converter requested by strategy for gear without torque converter!");
- }
- var response = CurrentState.TorqueConverterLocked
- ? NextComponent.Initialize(inTorque, inAngularVelocity)
- : TorqueConverter.Initialize(inTorque, inAngularVelocity);
-
- CurrentState.TorqueLossResult = new TransmissionLossMap.LossMapResult() {
- Value = 0.SI<NewtonMeter>(),
- Extrapolated = false
- };
-
- PreviousState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
- PreviousState.Gear = Gear;
- PreviousState.TorqueConverterLocked = CurrentState.TorqueConverterLocked;
- return response;
- }
-
- internal ResponseDryRun Initialize(uint gear, bool torqueConverterLocked, NewtonMeter outTorque,
- PerSecond outAngularVelocity)
- {
- var effectiveRatio = torqueConverterLocked
- ? ModelData.Gears[gear].Ratio
- : ModelData.Gears[gear].TorqueConverterRatio;
-
- var inAngularVelocity = outAngularVelocity * effectiveRatio;
- var torqueLossResult = torqueConverterLocked
- ? ModelData.Gears[gear].LossMap.GetTorqueLoss(outAngularVelocity, outTorque)
- : ModelData.Gears[gear].TorqueConverterGearLossMap.GetTorqueLoss(outAngularVelocity, outTorque);
-
- var inTorque = outTorque / effectiveRatio + torqueLossResult.Value;
-
- IResponse response;
- if (torqueConverterLocked) {
- response = NextComponent.Initialize(inTorque, inAngularVelocity);
- } else {
- if (!ModelData.Gears[gear].HasTorqueConverter) {
- throw new VectoSimulationException(
- "Torque converter requested by strategy for gear without torque converter!");
- }
- response = TorqueConverter.Initialize(inTorque, inAngularVelocity);
- }
-
- response.Switch().
- Case<ResponseSuccess>(). // accept
- Case<ResponseUnderload>(). // accept
- Case<ResponseOverload>(). // accept
- Default(r => { throw new UnexpectedResponseException("AT-Gearbox.Initialize", r); });
-
- return new ResponseDryRun {
- Source = this,
- EngineSpeed = response.EngineSpeed,
- EnginePowerRequest = response.EnginePowerRequest,
- GearboxPowerRequest = outTorque * outAngularVelocity,
- };
- }
-
- public override IResponse Request(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- bool dryRun = false)
- {
- IterationStatistics.Increment(this, "Requests");
-
- Log.Debug("AT-Gearbox Power Request: torque: {0}, angularVelocity: {1}", outTorque, outAngularVelocity);
-
- if (!dryRun &&
- ((DataBus.VehicleStopped && outAngularVelocity > 0) ||
- (CurrentState.Disengaged && outTorque.IsGreater(0, 1e-3)))) {
- Gear = 1;
- CurrentState.TorqueConverterLocked = false;
- LastShift = absTime;
- CurrentState.Disengaged = false;
- }
-
- IResponse retVal;
- var count = 0;
- var loop = false;
- if (RequestAfterGearshift) {
- LastShift = absTime;
- Gear = _strategy.Engage(absTime, dt, outTorque, outAngularVelocity);
- CurrentState.PowershiftLossEnergy = ComputeShiftLosses(outTorque, outAngularVelocity);
- } else {
- if (PreviousState.PowershiftLossEnergy != null && PreviousState.PowershiftLossEnergy.IsGreater(0)) {
- CurrentState.PowershiftLossEnergy = PreviousState.PowershiftLossEnergy;
- }
- }
- do {
- if (CurrentState.Disengaged || (DataBus.DriverBehavior == DrivingBehavior.Halted)) {
- // only when vehicle is halted or close before halting
- retVal = RequestDisengaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
- } else {
- CurrentState.Disengaged = false;
- retVal = RequestEngaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
- IdleController.Reset();
- }
- if (retVal is ResponseGearShift) {
- if (ConsiderShiftLosses(_strategy.NextGear, outTorque)) {
- retVal = new ResponseFailTimeInterval {
- Source = this,
- DeltaT = ModelData.PowershiftShiftTime,
- GearboxPowerRequest =
- outTorque * (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0
- };
- RequestAfterGearshift = true;
- LastShift = absTime;
- } else {
- loop = true;
- Gear = _strategy.Engage(absTime, dt, outTorque, outAngularVelocity);
- LastShift = absTime;
- }
- }
- } while (loop && ++count < 2);
-
- retVal.GearboxPowerRequest = outTorque * (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
- return retVal;
- }
-
- private IResponse RequestEngaged(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- bool dryRun)
- {
- if (!CurrentState.TorqueConverterLocked && !ModelData.Gears[Gear].HasTorqueConverter) {
- throw new VectoSimulationException(
- "Torque converter requested by strategy for gear without torque converter!");
- }
-
- var effectiveRatio = ModelData.Gears[Gear].Ratio;
- var effectiveLossMap = ModelData.Gears[Gear].LossMap;
- if (!CurrentState.TorqueConverterLocked) {
- effectiveRatio = ModelData.Gears[Gear].TorqueConverterRatio;
- effectiveLossMap = ModelData.Gears[Gear].TorqueConverterGearLossMap;
- }
-
- var inAngularVelocity = outAngularVelocity * effectiveRatio;
- var avgOutAngularVelocity = (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
- var avgInAngularVelocity = (PreviousState.InAngularVelocity + inAngularVelocity) / 2.0;
- var inTorqueLossResult = effectiveLossMap.GetTorqueLoss(avgOutAngularVelocity, outTorque);
- var inTorque = outTorque * (avgOutAngularVelocity / avgInAngularVelocity) + inTorqueLossResult.Value;
-
- var inertiaTorqueLossOut = !inAngularVelocity.IsEqual(0)
- ? Formulas.InertiaPower(outAngularVelocity, PreviousState.OutAngularVelocity, ModelData.Inertia, dt) /
- avgOutAngularVelocity
- : 0.SI<NewtonMeter>();
- inTorque += inertiaTorqueLossOut / effectiveRatio;
-
- if (CurrentState.PowershiftLossEnergy != null) {
- var remainingShiftLossLime = ModelData.PowershiftShiftTime - (absTime - LastShift);
- if (remainingShiftLossLime.IsGreater(0)) {
- var aliquotEnergyLoss = CurrentState.PowershiftLossEnergy * VectoMath.Min(1.0, dt / remainingShiftLossLime);
- var avgEngineSpeed = (DataBus.EngineSpeed + outAngularVelocity * ModelData.Gears[Gear].Ratio) / 2;
- CurrentState.PowershiftLoss = aliquotEnergyLoss / dt / avgEngineSpeed;
- inTorque += CurrentState.PowershiftLoss;
- CurrentState.PowershiftLossEnergy -= aliquotEnergyLoss;
- //inTorque += CurrentState.PowershiftLossEnergy;
- }
- }
-
- if (!dryRun) {
- CurrentState.InertiaTorqueLossOut = inertiaTorqueLossOut;
- CurrentState.TorqueLossResult = inTorqueLossResult;
- CurrentState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
- CurrentState.Gear = Gear;
- CurrentState.TransmissionTorqueLoss = inTorque * effectiveRatio - outTorque;
- TorqueConverter.Locked(CurrentState.InTorque, CurrentState.InAngularVelocity, CurrentState.InTorque,
- CurrentState.InAngularVelocity);
- }
-
- if (!CurrentState.TorqueConverterLocked) {
- return TorqueConverter.Request(absTime, dt, inTorque, inAngularVelocity, dryRun);
- }
- var retVal = NextComponent.Request(absTime, dt, inTorque, inAngularVelocity, dryRun);
- if (!dryRun && retVal is ResponseSuccess &&
- _strategy.ShiftRequired(absTime, dt, outTorque, outAngularVelocity, inTorque, inAngularVelocity, Gear,
- LastShift)) {
- return new ResponseGearShift { Source = this };
- }
-
- return retVal;
- }
-
- private IResponse RequestDisengaged(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- bool dryRun)
- {
- var avgAngularVelocity = (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
- if (dryRun) {
- // if gearbox is disengaged the 0[W]-line is the limit for drag and full load.
- return new ResponseDryRun {
- Source = this,
- GearboxPowerRequest = outTorque * avgAngularVelocity,
- DeltaDragLoad = outTorque * avgAngularVelocity,
- DeltaFullLoad = outTorque * avgAngularVelocity,
- };
- }
- if ((outTorque * avgAngularVelocity).IsGreater(0.SI<Watt>(),
- Constants.SimulationSettings.LineSearchTolerance)) {
- return new ResponseOverload {
- Source = this,
- Delta = outTorque * avgAngularVelocity,
- GearboxPowerRequest = outTorque * avgAngularVelocity
- };
- }
-
- if ((outTorque * avgAngularVelocity).IsSmaller(0.SI<Watt>(),
- Constants.SimulationSettings.LineSearchTolerance)) {
- return new ResponseUnderload {
- Source = this,
- Delta = outTorque * avgAngularVelocity,
- GearboxPowerRequest = outTorque * avgAngularVelocity
- };
- }
-
- Log.Debug("Invoking IdleController...");
-
- var retval = IdleController.Request(absTime, dt, 0.SI<NewtonMeter>(), null);
- retval.ClutchPowerRequest = 0.SI<Watt>();
-
- // no dry-run - update state
- var effectiveRatio = ModelData.Gears[Gear].Ratio;
- if (!CurrentState.TorqueConverterLocked) {
- effectiveRatio = ModelData.Gears[Gear].TorqueConverterRatio;
- }
- CurrentState.SetState(0.SI<NewtonMeter>(), outAngularVelocity * effectiveRatio, outTorque,
- outAngularVelocity);
- CurrentState.Gear = 1;
- CurrentState.TorqueConverterLocked = !ModelData.Gears[Gear].HasTorqueConverter;
- CurrentState.TorqueLossResult = new TransmissionLossMap.LossMapResult() {
- Extrapolated = false,
- Value = 0.SI<NewtonMeter>()
- };
- TorqueConverter.Locked(DataBus.VehicleStopped ? 0.SI<NewtonMeter>() : CurrentState.InTorque, retval.EngineSpeed,
- CurrentState.InTorque,
- outAngularVelocity * effectiveRatio);
-
-
- return retval;
- }
-
- protected override void DoWriteModalResults(IModalDataContainer container)
- {
- var avgInAngularSpeed = (PreviousState.InAngularVelocity + CurrentState.InAngularVelocity) / 2.0;
- var avgOutAngularSpeed = (PreviousState.OutAngularVelocity + CurrentState.OutAngularVelocity) / 2.0;
-
- container[ModalResultField.Gear] = CurrentState.Disengaged || DataBus.VehicleStopped ? 0 : Gear;
- container[ModalResultField.TC_Locked] = CurrentState.TorqueConverterLocked;
- container[ModalResultField.P_gbx_loss] = CurrentState.InTorque * avgInAngularSpeed -
- CurrentState.OutTorque * avgOutAngularSpeed;
- container[ModalResultField.P_gbx_inertia] = CurrentState.InertiaTorqueLossOut * avgOutAngularSpeed;
- container[ModalResultField.P_gbx_in] = CurrentState.InTorque * avgInAngularSpeed;
- container[ModalResultField.P_gbx_shift_loss] = CurrentState.PowershiftLoss.DefaultIfNull(0) * avgInAngularSpeed;
- container[ModalResultField.n_gbx_out_avg] = avgOutAngularSpeed;
- container[ModalResultField.T_gbx_out] = CurrentState.OutTorque;
- }
-
- protected override void DoCommitSimulationStep()
- {
- if (!CurrentState.Disengaged && CurrentState.TorqueLossResult != null &&
- CurrentState.TorqueLossResult.Extrapolated) {
- Log.Warn(
- "Gear {0} LossMap data was extrapolated: range for loss map is not sufficient: n:{1}, torque:{2}, ratio:{3}",
- Gear, CurrentState.OutAngularVelocity.ConvertTo().Rounds.Per.Minute, CurrentState.OutTorque,
- ModelData.Gears[Gear].Ratio);
- if (DataBus.ExecutionMode == ExecutionMode.Declaration) {
- throw new VectoException(
- "Gear {0} LossMap data was extrapolated in Declaration Mode: range for loss map is not sufficient: n:{1}, torque:{2}, ratio:{3}",
- Gear, CurrentState.InAngularVelocity.ConvertTo().Rounds.Per.Minute, CurrentState.InTorque,
- ModelData.Gears[Gear].Ratio);
- }
- }
- RequestAfterGearshift = false;
-
- if (DataBus.VehicleStopped) {
- CurrentState.Disengaged = true;
- }
-
- AdvanceState();
-
- CurrentState.TorqueConverterLocked = PreviousState.TorqueConverterLocked;
- CurrentState.Disengaged = PreviousState.Disengaged;
- }
-
- public class ATGearboxState : GearboxState
- {
- public bool TorqueConverterLocked;
- public bool Disengaged = true;
- public WattSecond PowershiftLossEnergy;
- public NewtonMeter PowershiftLoss;
- }
- }
+using TUGraz.VectoCommon.Exceptions;
+using TUGraz.VectoCommon.Models;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.Models.Connector.Ports;
+using TUGraz.VectoCore.Models.Connector.Ports.Impl;
+using TUGraz.VectoCore.Models.Simulation;
+using TUGraz.VectoCore.Models.Simulation.Data;
+using TUGraz.VectoCore.Models.Simulation.DataBus;
+using TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox;
+using TUGraz.VectoCore.OutputData;
+using TUGraz.VectoCore.Utils;
+
+namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
+{
+ public class ATGearbox : AbstractGearbox<ATGearbox.ATGearboxState>
+ {
+ private readonly IShiftStrategy _strategy;
+ protected internal readonly TorqueConverter TorqueConverter;
+ private IIdleController _idleController;
+ protected bool RequestAfterGearshift;
+
+ public bool TorqueConverterLocked
+ {
+ get { return CurrentState.TorqueConverterLocked; }
+ set { CurrentState.TorqueConverterLocked = value; }
+ }
+
+ public ATGearbox(IVehicleContainer container, IShiftStrategy strategy, VectoRunData runData)
+ : base(container, runData)
+ {
+ _strategy = strategy;
+ _strategy.Gearbox = this;
+ LastShift = -double.MaxValue.SI<Second>();
+ TorqueConverter = new TorqueConverter(this, _strategy, container, ModelData.TorqueConverterData,
+ runData);
+ }
+
+ public IIdleController IdleController
+ {
+ get { return _idleController; }
+ set
+ {
+ _idleController = value;
+ _idleController.RequestPort = NextComponent;
+ }
+ }
+
+ public bool Disengaged
+ {
+ get { return CurrentState.Disengaged; }
+ set { CurrentState.Disengaged = value; }
+ }
+
+ public override void Connect(ITnOutPort other)
+ {
+ base.Connect(other);
+ TorqueConverter.NextComponent = other;
+ }
+
+ public override GearInfo NextGear
+ {
+ get { return _strategy.NextGear; }
+ }
+
+ public override bool ClutchClosed(Second absTime)
+ {
+ return absTime.IsGreater(DataBus.AbsTime) ||
+ !(CurrentState.Disengaged || (DataBus.DriverBehavior == DrivingBehavior.Halted));
+ }
+
+ public override IResponse Initialize(NewtonMeter outTorque, PerSecond outAngularVelocity)
+ {
+ if (CurrentState.Disengaged) {
+ Gear = _strategy.InitGear(0.SI<Second>(), Constants.SimulationSettings.TargetTimeInterval, outTorque,
+ outAngularVelocity);
+ }
+ var inAngularVelocity = 0.SI<PerSecond>();
+ var inTorque = 0.SI<NewtonMeter>();
+ var effectiveRatio = ModelData.Gears[Gear].Ratio;
+ var effectiveLossMap = ModelData.Gears[Gear].LossMap;
+ if (!CurrentState.TorqueConverterLocked) {
+ effectiveRatio = ModelData.Gears[Gear].TorqueConverterRatio;
+ effectiveLossMap = ModelData.Gears[Gear].TorqueConverterGearLossMap;
+ }
+ if (!DataBus.VehicleStopped) {
+ inAngularVelocity = outAngularVelocity * effectiveRatio;
+ var torqueLossResult = effectiveLossMap.GetTorqueLoss(outAngularVelocity, outTorque);
+ CurrentState.TorqueLossResult = torqueLossResult;
+
+ inTorque = outTorque / effectiveRatio + torqueLossResult.Value;
+ }
+ if (CurrentState.Disengaged) {
+ return NextComponent.Initialize(0.SI<NewtonMeter>(), null);
+ }
+
+ if (!CurrentState.TorqueConverterLocked && !ModelData.Gears[Gear].HasTorqueConverter) {
+ throw new VectoSimulationException(
+ "Torque converter requested by strategy for gear without torque converter!");
+ }
+ var response = CurrentState.TorqueConverterLocked
+ ? NextComponent.Initialize(inTorque, inAngularVelocity)
+ : TorqueConverter.Initialize(inTorque, inAngularVelocity);
+
+ CurrentState.TorqueLossResult = new TransmissionLossMap.LossMapResult() {
+ Value = 0.SI<NewtonMeter>(),
+ Extrapolated = false
+ };
+
+ PreviousState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
+ PreviousState.Gear = Gear;
+ PreviousState.TorqueConverterLocked = CurrentState.TorqueConverterLocked;
+ return response;
+ }
+
+ internal ResponseDryRun Initialize(uint gear, bool torqueConverterLocked, NewtonMeter outTorque,
+ PerSecond outAngularVelocity)
+ {
+ var effectiveRatio = torqueConverterLocked
+ ? ModelData.Gears[gear].Ratio
+ : ModelData.Gears[gear].TorqueConverterRatio;
+
+ var inAngularVelocity = outAngularVelocity * effectiveRatio;
+ var torqueLossResult = torqueConverterLocked
+ ? ModelData.Gears[gear].LossMap.GetTorqueLoss(outAngularVelocity, outTorque)
+ : ModelData.Gears[gear].TorqueConverterGearLossMap.GetTorqueLoss(outAngularVelocity, outTorque);
+
+ var inTorque = outTorque / effectiveRatio + torqueLossResult.Value;
+
+ IResponse response;
+ if (torqueConverterLocked) {
+ response = NextComponent.Initialize(inTorque, inAngularVelocity);
+ } else {
+ if (!ModelData.Gears[gear].HasTorqueConverter) {
+ throw new VectoSimulationException(
+ "Torque converter requested by strategy for gear without torque converter!");
+ }
+ response = TorqueConverter.Initialize(inTorque, inAngularVelocity);
+ }
+
+ response.Switch().
+ Case<ResponseSuccess>(). // accept
+ Case<ResponseUnderload>(). // accept
+ Case<ResponseOverload>(). // accept
+ Default(r => {
+ throw new UnexpectedResponseException("AT-Gearbox.Initialize", r);
+ });
+
+ return new ResponseDryRun {
+ Source = this,
+ EngineSpeed = response.EngineSpeed,
+ EnginePowerRequest = response.EnginePowerRequest,
+ GearboxPowerRequest = outTorque * outAngularVelocity,
+ };
+ }
+
+ public override IResponse Request(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ bool dryRun = false)
+ {
+ IterationStatistics.Increment(this, "Requests");
+
+ Log.Debug("AT-Gearbox Power Request: torque: {0}, angularVelocity: {1}", outTorque, outAngularVelocity);
+
+ var driveOffSpeed = DataBus.VehicleStopped && outAngularVelocity > 0;
+ var driveOffTorque = CurrentState.Disengaged && outTorque.IsGreater(0, 1e-3);
+ if (!dryRun && (driveOffSpeed || driveOffTorque)) {
+ Gear = 1;
+ CurrentState.TorqueConverterLocked = false;
+ LastShift = absTime;
+ CurrentState.Disengaged = false;
+ }
+
+ IResponse retVal;
+ var count = 0;
+ var loop = false;
+ SetPowershiftLossEnergy(absTime, dt, outTorque, outAngularVelocity);
+ do {
+ if (CurrentState.Disengaged || (DataBus.DriverBehavior == DrivingBehavior.Halted)) {
+ // only when vehicle is halted or close before halting
+ retVal = RequestDisengaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
+ } else {
+ CurrentState.Disengaged = false;
+ retVal = RequestEngaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
+ IdleController.Reset();
+ }
+ if (!(retVal is ResponseGearShift)) {
+ continue;
+ }
+ if (ConsiderShiftLosses(_strategy.NextGear, outTorque)) {
+ retVal = new ResponseFailTimeInterval {
+ Source = this,
+ DeltaT = ModelData.PowershiftShiftTime,
+ GearboxPowerRequest =
+ outTorque * (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0
+ };
+ RequestAfterGearshift = true;
+ LastShift = absTime;
+ } else {
+ loop = true;
+ Gear = _strategy.Engage(absTime, dt, outTorque, outAngularVelocity);
+ LastShift = absTime;
+ }
+ } while (loop && ++count < 2);
+
+ retVal.GearboxPowerRequest = outTorque * (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
+ return retVal;
+ }
+
+ private void SetPowershiftLossEnergy(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity)
+ {
+ if (RequestAfterGearshift) {
+ LastShift = absTime;
+ Gear = _strategy.Engage(absTime, dt, outTorque, outAngularVelocity);
+ CurrentState.PowershiftLossEnergy = ComputeShiftLosses(outTorque, outAngularVelocity);
+ } else {
+ if (PreviousState.PowershiftLossEnergy != null && PreviousState.PowershiftLossEnergy.IsGreater(0)) {
+ CurrentState.PowershiftLossEnergy = PreviousState.PowershiftLossEnergy;
+ }
+ }
+ }
+
+ private IResponse RequestEngaged(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ bool dryRun)
+ {
+ if (!CurrentState.TorqueConverterLocked && !ModelData.Gears[Gear].HasTorqueConverter) {
+ throw new VectoSimulationException(
+ "Torque converter requested by strategy for gear without torque converter!");
+ }
+
+ var effectiveRatio = ModelData.Gears[Gear].Ratio;
+ var effectiveLossMap = ModelData.Gears[Gear].LossMap;
+ if (!CurrentState.TorqueConverterLocked) {
+ effectiveRatio = ModelData.Gears[Gear].TorqueConverterRatio;
+ effectiveLossMap = ModelData.Gears[Gear].TorqueConverterGearLossMap;
+ }
+
+ var inAngularVelocity = outAngularVelocity * effectiveRatio;
+ var avgOutAngularVelocity = (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
+ var avgInAngularVelocity = (PreviousState.InAngularVelocity + inAngularVelocity) / 2.0;
+ var inTorqueLossResult = effectiveLossMap.GetTorqueLoss(avgOutAngularVelocity, outTorque);
+ var inTorque = outTorque * (avgOutAngularVelocity / avgInAngularVelocity) + inTorqueLossResult.Value;
+
+ var inertiaTorqueLossOut = !inAngularVelocity.IsEqual(0)
+ ? Formulas.InertiaPower(outAngularVelocity, PreviousState.OutAngularVelocity, ModelData.Inertia, dt) /
+ avgOutAngularVelocity
+ : 0.SI<NewtonMeter>();
+ inTorque += inertiaTorqueLossOut / effectiveRatio;
+
+ if (CurrentState.PowershiftLossEnergy != null) {
+ var remainingShiftLossLime = ModelData.PowershiftShiftTime - (absTime - LastShift);
+ if (remainingShiftLossLime.IsGreater(0)) {
+ var aliquotEnergyLoss = CurrentState.PowershiftLossEnergy * VectoMath.Min(1.0, dt / remainingShiftLossLime);
+ var avgEngineSpeed = (DataBus.EngineSpeed + outAngularVelocity * ModelData.Gears[Gear].Ratio) / 2;
+ CurrentState.PowershiftLoss = aliquotEnergyLoss / dt / avgEngineSpeed;
+ inTorque += CurrentState.PowershiftLoss;
+ CurrentState.PowershiftLossEnergy -= aliquotEnergyLoss;
+ //inTorque += CurrentState.PowershiftLossEnergy;
+ }
+ }
+
+ if (!dryRun) {
+ CurrentState.InertiaTorqueLossOut = inertiaTorqueLossOut;
+ CurrentState.TorqueLossResult = inTorqueLossResult;
+ CurrentState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
+ CurrentState.Gear = Gear;
+ CurrentState.TransmissionTorqueLoss = inTorque * effectiveRatio - outTorque;
+ TorqueConverter.Locked(CurrentState.InTorque, CurrentState.InAngularVelocity, CurrentState.InTorque,
+ CurrentState.InAngularVelocity);
+ }
+
+ if (!CurrentState.TorqueConverterLocked) {
+ return TorqueConverter.Request(absTime, dt, inTorque, inAngularVelocity, dryRun);
+ }
+ var retVal = NextComponent.Request(absTime, dt, inTorque, inAngularVelocity, dryRun);
+ if (!dryRun && retVal is ResponseSuccess &&
+ _strategy.ShiftRequired(absTime, dt, outTorque, outAngularVelocity, inTorque, inAngularVelocity, Gear,
+ LastShift)) {
+ return new ResponseGearShift { Source = this };
+ }
+
+ return retVal;
+ }
+
+ private IResponse RequestDisengaged(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ bool dryRun)
+ {
+ var avgAngularVelocity = (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
+ if (dryRun) {
+ // if gearbox is disengaged the 0[W]-line is the limit for drag and full load.
+ return new ResponseDryRun {
+ Source = this,
+ GearboxPowerRequest = outTorque * avgAngularVelocity,
+ DeltaDragLoad = outTorque * avgAngularVelocity,
+ DeltaFullLoad = outTorque * avgAngularVelocity,
+ };
+ }
+ if ((outTorque * avgAngularVelocity).IsGreater(0.SI<Watt>(),
+ Constants.SimulationSettings.LineSearchTolerance)) {
+ return new ResponseOverload {
+ Source = this,
+ Delta = outTorque * avgAngularVelocity,
+ GearboxPowerRequest = outTorque * avgAngularVelocity
+ };
+ }
+
+ if ((outTorque * avgAngularVelocity).IsSmaller(0.SI<Watt>(),
+ Constants.SimulationSettings.LineSearchTolerance)) {
+ return new ResponseUnderload {
+ Source = this,
+ Delta = outTorque * avgAngularVelocity,
+ GearboxPowerRequest = outTorque * avgAngularVelocity
+ };
+ }
+
+ Log.Debug("Invoking IdleController...");
+
+ var retval = IdleController.Request(absTime, dt, 0.SI<NewtonMeter>(), null);
+ retval.ClutchPowerRequest = 0.SI<Watt>();
+
+ // no dry-run - update state
+ var effectiveRatio = ModelData.Gears[Gear].Ratio;
+ if (!CurrentState.TorqueConverterLocked) {
+ effectiveRatio = ModelData.Gears[Gear].TorqueConverterRatio;
+ }
+ CurrentState.SetState(0.SI<NewtonMeter>(), outAngularVelocity * effectiveRatio, outTorque,
+ outAngularVelocity);
+ CurrentState.Gear = 1;
+ CurrentState.TorqueConverterLocked = !ModelData.Gears[Gear].HasTorqueConverter;
+ CurrentState.TorqueLossResult = new TransmissionLossMap.LossMapResult() {
+ Extrapolated = false,
+ Value = 0.SI<NewtonMeter>()
+ };
+ TorqueConverter.Locked(DataBus.VehicleStopped ? 0.SI<NewtonMeter>() : CurrentState.InTorque, retval.EngineSpeed,
+ CurrentState.InTorque,
+ outAngularVelocity * effectiveRatio);
+
+
+ return retval;
+ }
+
+ protected override void DoWriteModalResults(IModalDataContainer container)
+ {
+ var avgInAngularSpeed = (PreviousState.InAngularVelocity + CurrentState.InAngularVelocity) / 2.0;
+ var avgOutAngularSpeed = (PreviousState.OutAngularVelocity + CurrentState.OutAngularVelocity) / 2.0;
+
+ container[ModalResultField.Gear] = CurrentState.Disengaged || DataBus.VehicleStopped ? 0 : Gear;
+ container[ModalResultField.TC_Locked] = CurrentState.TorqueConverterLocked;
+ container[ModalResultField.P_gbx_loss] = CurrentState.InTorque * avgInAngularSpeed -
+ CurrentState.OutTorque * avgOutAngularSpeed;
+ container[ModalResultField.P_gbx_inertia] = CurrentState.InertiaTorqueLossOut * avgOutAngularSpeed;
+ container[ModalResultField.P_gbx_in] = CurrentState.InTorque * avgInAngularSpeed;
+ container[ModalResultField.P_gbx_shift_loss] = CurrentState.PowershiftLoss.DefaultIfNull(0) * avgInAngularSpeed;
+ container[ModalResultField.n_gbx_out_avg] = avgOutAngularSpeed;
+ container[ModalResultField.T_gbx_out] = CurrentState.OutTorque;
+ }
+
+ protected override void DoCommitSimulationStep()
+ {
+ if (!CurrentState.Disengaged && CurrentState.TorqueLossResult != null &&
+ CurrentState.TorqueLossResult.Extrapolated) {
+ Log.Warn(
+ "Gear {0} LossMap data was extrapolated: range for loss map is not sufficient: n:{1}, torque:{2}, ratio:{3}",
+ Gear, CurrentState.OutAngularVelocity.ConvertTo().Rounds.Per.Minute, CurrentState.OutTorque,
+ ModelData.Gears[Gear].Ratio);
+ if (DataBus.ExecutionMode == ExecutionMode.Declaration) {
+ throw new VectoException(
+ "Gear {0} LossMap data was extrapolated in Declaration Mode: range for loss map is not sufficient: n:{1}, torque:{2}, ratio:{3}",
+ Gear, CurrentState.InAngularVelocity.ConvertTo().Rounds.Per.Minute, CurrentState.InTorque,
+ ModelData.Gears[Gear].Ratio);
+ }
+ }
+ RequestAfterGearshift = false;
+
+ if (DataBus.VehicleStopped) {
+ CurrentState.Disengaged = true;
+ }
+
+ AdvanceState();
+
+ CurrentState.TorqueConverterLocked = PreviousState.TorqueConverterLocked;
+ CurrentState.Disengaged = PreviousState.Disengaged;
+ }
+
+ public class ATGearboxState : GearboxState
+ {
+ public bool TorqueConverterLocked;
+ public bool Disengaged = true;
+ public WattSecond PowershiftLossEnergy;
+ public NewtonMeter PowershiftLoss;
+ }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/ATShiftStrategy.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/ATShiftStrategy.cs
index d70578e50ffec17b881e327011aab48b359559a8..3031474f54c6eba9a92e7f88cb5a4ac4891e9cba 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/ATShiftStrategy.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/ATShiftStrategy.cs
@@ -29,326 +29,346 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using System.Diagnostics.CodeAnalysis;
-using System.Linq;
-using TUGraz.VectoCommon.Exceptions;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.Configuration;
-using TUGraz.VectoCore.Models.Simulation.DataBus;
-using TUGraz.VectoCore.Models.SimulationComponent.Data;
-
-namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
-{
- public class ATShiftStrategy : BaseShiftStrategy
- {
- private ATGearbox _gearbox;
- private readonly NextGearState _nextGear = new NextGearState();
-
- public override IGearbox Gearbox
- {
- get { return _gearbox; }
- set {
- _gearbox = value as ATGearbox;
- if (_gearbox == null) {
- throw new VectoException("AT Shift strategy can only handle AT gearboxes, given: {0}", value.GetType());
- }
- }
- }
-
- public override GearInfo NextGear
- {
- get { return new GearInfo(_nextGear.Gear, _nextGear.TorqueConverterLocked); }
- }
-
- public ATShiftStrategy(GearboxData data, IDataBus dataBus) : base(data, dataBus) {}
-
- public override uint InitGear(Second absTime, Second dt, NewtonMeter torque, PerSecond outAngularVelocity)
- {
- if (DataBus.VehicleSpeed.IsEqual(0)) {
- // AT always starts in first gear and TC active!
- _gearbox.TorqueConverterLocked = false;
- _gearbox.Disengaged = true;
- return 1;
- }
- var torqueConverterLocked = true;
- for (var gear = ModelData.Gears.Keys.Max(); gear > 1; gear--) {
- if (_gearbox.ModelData.Gears[gear].HasTorqueConverter) {
- torqueConverterLocked = false;
- }
- var response = _gearbox.Initialize(gear, torqueConverterLocked, torque, outAngularVelocity);
-
- if (response.EngineSpeed > DataBus.EngineRatedSpeed || response.EngineSpeed < DataBus.EngineIdleSpeed) {
- continue;
- }
-
- if (!IsBelowDownShiftCurve(gear, response.EnginePowerRequest / response.EngineSpeed, response.EngineSpeed)) {
- _gearbox.TorqueConverterLocked = torqueConverterLocked;
- _gearbox.Disengaged = false;
- return gear;
- }
- }
- // fallback: start with first gear;
- _gearbox.TorqueConverterLocked = false;
- _gearbox.Disengaged = false;
- return 1;
- }
-
- public override uint Engage(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity)
- {
- if (_nextGear.AbsTime != null && _nextGear.AbsTime.IsEqual(absTime)) {
- _gearbox.TorqueConverterLocked = _nextGear.TorqueConverterLocked;
- _gearbox.Disengaged = _nextGear.Disengaged;
- _nextGear.AbsTime = null;
- return _nextGear.Gear;
- }
- _nextGear.AbsTime = null;
- return _gearbox.Gear;
- }
-
- public override void Disengage(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outEngineSpeed)
- {
- throw new System.NotImplementedException("AT Shift Strategy does not support disengaging.");
- }
-
- public override bool ShiftRequired(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- NewtonMeter inTorque, PerSecond inAngularVelocity, uint gear, Second lastShiftTime)
- {
- // ENGAGE ---------------------------------------------------------
- // 0 -> 1C: drive off after disengaged - engage first gear
- if (_gearbox.Disengaged && outAngularVelocity.IsGreater(0.SI<PerSecond>())) {
- Log.Debug("shift required: drive off after vehicle stopped");
- _nextGear.SetState(absTime, disengaged: false, gear: 1, tcLocked: false);
- return true;
- }
-
- // DISENGAGE ------------------------------------------------------
- // 1) _ -> 0: disengage before halting
- var braking = DataBus.DriverBehavior == DrivingBehavior.Braking;
- var torqueNegative = outTorque.IsSmaller(0);
- var slowerThanDisengageSpeed =
- DataBus.VehicleSpeed.IsSmaller(Constants.SimulationSettings.ATGearboxDisengageWhenHaltingSpeed);
- var disengageBeforeHalting = braking && torqueNegative && slowerThanDisengageSpeed;
-
- // 2) L -> 0: disengage if inAngularVelocity == 0
- var disengageAngularVelocityZero = _gearbox.TorqueConverterLocked && inAngularVelocity.IsEqual(0.SI<PerSecond>());
-
- // 3) 1C -> 0: disengange when negative T_out and positive T_in
- var gear1C = gear == 1 && !_gearbox.TorqueConverterLocked;
- var disengageTOutNegativeAndTInPositive = DataBus.DriverAcceleration <= 0 && gear1C && outTorque.IsSmaller(0) &&
- inTorque.IsGreater(0);
-
- var disengageTCEngineSpeedLowerIdle = braking && torqueNegative && gear1C &&
- inAngularVelocity.IsSmallerOrEqual(DataBus.EngineIdleSpeed);
-
- if (disengageBeforeHalting || disengageTCEngineSpeedLowerIdle || disengageAngularVelocityZero ||
- disengageTOutNegativeAndTInPositive) {
- _nextGear.SetState(absTime, disengaged: true, gear: 1, tcLocked: false);
- return true;
- }
-
- // EMERGENCY SHIFTS ---------------------------------------
- // Emergency Downshift: if lower than engine idle speed
- if (inAngularVelocity.IsSmaller(DataBus.EngineIdleSpeed)) {
- Log.Debug("engine speed would fall below idle speed - shift down");
- Downshift(absTime, gear);
- return true;
- }
- // Emergency Upshift: if higher than engine rated speed
- if (inAngularVelocity.IsGreaterOrEqual(ModelData.Gears[gear].MaxSpeed ?? DataBus.EngineRatedSpeed)) {
- // check if upshift is possible
- if (!ModelData.Gears.ContainsKey(gear + 1)) {
- return false;
- }
- Log.Debug("engine speed would be above max speed / rated speed - shift up");
- Upshift(absTime, gear);
- return true;
- }
-
- // UPSHIFT --------------------------------------------------------
- if (CheckUpshift(absTime, dt, outTorque, outAngularVelocity, inTorque, inAngularVelocity, gear,
- lastShiftTime)) {
- return true;
- }
-
- // DOWNSHIFT ------------------------------------------------------
- if (CheckDownshift(absTime, dt, outTorque, outAngularVelocity, inTorque, inAngularVelocity, gear,
- lastShiftTime)) {
- return true;
- }
-
- return false;
- }
-
- [SuppressMessage("ReSharper", "UnusedParameter.Local")]
- private bool CheckUpshift(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- NewtonMeter inTorque, PerSecond inAngularVelocity, uint gear, Second lastShiftTime)
- {
- var shiftTimeReached = (absTime - lastShiftTime).IsGreaterOrEqual(ModelData.ShiftTime);
- if (!shiftTimeReached) {
- return false;
- }
-
- var currentGear = ModelData.Gears[gear];
-
- if (_gearbox.TorqueConverterLocked || currentGear.HasLockedGear) {
- // UPSHIFT - General Rule
- // L -> L+1
- // C -> L
- var nextGear = _gearbox.TorqueConverterLocked ? gear + 1 : gear;
- if (!ModelData.Gears.ContainsKey(nextGear)) {
- return false;
- }
-
- var nextEngineSpeed = outAngularVelocity * ModelData.Gears[nextGear].Ratio;
- if (nextEngineSpeed.IsEqual(0)) {
- return false;
- }
-
- var currentEnginePower = inTorque * inAngularVelocity;
- var nextEngineTorque = currentEnginePower / nextEngineSpeed;
- var isAboveUpShift = IsAboveUpShiftCurve(gear, nextEngineTorque, nextEngineSpeed, _gearbox.TorqueConverterLocked);
-
- var minAccelerationReachable = true;
- if (!DataBus.VehicleSpeed.IsEqual(0)) {
- var reachableAcceleration = EstimateAccelerationForGear(nextGear, outAngularVelocity);
- var minAcceleration = _gearbox.TorqueConverterLocked
- ? ModelData.UpshiftMinAcceleration
- : ModelData.TorqueConverterData.CLUpshiftMinAcceleration;
- minAcceleration = VectoMath.Min(minAcceleration, DataBus.DriverAcceleration);
- minAccelerationReachable = reachableAcceleration.IsGreaterOrEqual(minAcceleration);
- }
-
- if (isAboveUpShift && minAccelerationReachable) {
- Upshift(absTime, gear);
- return true;
- }
- }
-
- // UPSHIFT - Special rule for 1C -> 2C
- if (!_gearbox.TorqueConverterLocked && ModelData.Gears.ContainsKey(gear + 1) &&
- ModelData.Gears[gear + 1].HasTorqueConverter && outAngularVelocity.IsGreater(0)) {
- // C -> C+1
- var nextGear = ModelData.Gears[gear + 1];
- var gearRatio = nextGear.TorqueConverterRatio / currentGear.TorqueConverterRatio;
- var minEngineSpeed = VectoMath.Min(700.RPMtoRad(), gearRatio * (DataBus.EngineN80hSpeed - 150.RPMtoRad()));
-
- var nextGearboxInSpeed = outAngularVelocity * nextGear.TorqueConverterRatio;
- var nextGearboxInTorque = outTorque / nextGear.TorqueConverterRatio;
- var tcOperatingPoint = _gearbox.TorqueConverter.FindOperatingPoint(nextGearboxInTorque, nextGearboxInSpeed);
-
- var engineSpeedOverMin = tcOperatingPoint.InAngularVelocity.IsGreater(minEngineSpeed);
-
- var reachableAcceleration = EstimateAccelerationForGear(gear + 1, outAngularVelocity);
- var minAcceleration = VectoMath.Min(ModelData.TorqueConverterData.CCUpshiftMinAcceleration,
- DataBus.DriverAcceleration);
- var minAccelerationReachable = reachableAcceleration.IsGreaterOrEqual(minAcceleration);
-
- if (engineSpeedOverMin && minAccelerationReachable) {
- Upshift(absTime, gear);
- return true;
- }
- }
- return false;
- }
-
- /// <summary>
- /// Tests if the operating point is above (right of) the up-shift curve.
- /// </summary>
- /// <param name="gear">The gear.</param>
- /// <param name="inTorque">The in torque.</param>
- /// <param name="inEngineSpeed">The in engine speed.</param>
- /// <param name="torqueConverterLocked">if true, the regular shift polygon is used, otherwise the shift polygon for the torque converter is used</param>
- /// <returns><c>true</c> if the operating point is above the up-shift curve; otherwise, <c>false</c>.</returns>
- private bool IsAboveUpShiftCurve(uint gear, NewtonMeter inTorque, PerSecond inEngineSpeed,
- bool torqueConverterLocked)
- {
- var shiftPolygon = torqueConverterLocked
- ? ModelData.Gears[gear].ShiftPolygon
- : ModelData.Gears[gear].TorqueConverterShiftPolygon;
-
- return gear < ModelData.Gears.Keys.Max() && shiftPolygon.IsAboveUpshiftCurve(inTorque, inEngineSpeed);
- }
-
- private void Upshift(Second absTime, uint gear)
- {
- // C -> L: switch from torque converter to locked gear
- if (!_gearbox.TorqueConverterLocked && ModelData.Gears[gear].HasLockedGear) {
- _nextGear.SetState(absTime, disengaged: false, gear: gear, tcLocked: true);
- return;
- }
-
- // L -> L+1
- // C -> C+1
- if (ModelData.Gears.ContainsKey(gear + 1)) {
- _nextGear.SetState(absTime, disengaged: false, gear: gear + 1, tcLocked: _gearbox.TorqueConverterLocked);
- return;
- }
-
- // C -> L+1 -- not allowed!!
- throw new VectoSimulationException(
- "ShiftStrategy wanted to shift up, but current gear has active torque converter (C) but no locked gear (no L) and shifting directly to (L) is not allowed.");
- }
-
- [SuppressMessage("ReSharper", "UnusedParameter.Local")]
- private bool CheckDownshift(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- NewtonMeter inTorque, PerSecond inAngularVelocity, uint gear, Second lastShiftTime)
- {
- var shiftTimeReached = (absTime - lastShiftTime).IsGreaterOrEqual(ModelData.ShiftTime);
-
- if (shiftTimeReached && IsBelowDownShiftCurve(gear, inTorque, inAngularVelocity)) {
- Downshift(absTime, gear);
- return true;
- }
-
- return false;
- }
-
- /// <summary>
- /// Tests if the operating point is below (left of) the down-shift curve.
- /// </summary>
- /// <param name="gear">The gear.</param>
- /// <param name="inTorque">The in torque.</param>
- /// <param name="inEngineSpeed">The in engine speed.</param>
- /// <returns><c>true</c> if the operating point is below the down-shift curv; otherwise, <c>false</c>.</returns>
- private bool IsBelowDownShiftCurve(uint gear, NewtonMeter inTorque, PerSecond inEngineSpeed)
- {
- return gear > 1 && ModelData.Gears[gear].ShiftPolygon.IsBelowDownshiftCurve(inTorque, inEngineSpeed);
- }
-
- private void Downshift(Second absTime, uint gear)
- {
- // L -> C
- if (_gearbox.TorqueConverterLocked && ModelData.Gears[gear].HasTorqueConverter) {
- _nextGear.SetState(absTime, disengaged: false, gear: gear, tcLocked: false);
- return;
- }
-
- // L -> L-1
- // C -> C-1
- if (ModelData.Gears.ContainsKey(gear - 1)) {
- _nextGear.SetState(absTime, disengaged: false, gear: gear - 1, tcLocked: _gearbox.TorqueConverterLocked);
- return;
- }
-
- // L -> 0 -- not allowed!!
- throw new VectoSimulationException(
- "ShiftStrategy wanted to shift down but current gear is locked (L) and has no torque converter (C) and disenganging directly from (L) is not allowed.");
- }
-
- private class NextGearState
- {
- public Second AbsTime;
- public bool Disengaged;
- public uint Gear;
- public bool TorqueConverterLocked;
-
- public void SetState(Second absTime, bool disengaged, uint gear, bool tcLocked)
- {
- AbsTime = absTime;
- Disengaged = disengaged;
- Gear = gear;
- TorqueConverterLocked = tcLocked;
- }
- }
- }
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using TUGraz.VectoCommon.Exceptions;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.Models.Simulation.DataBus;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox;
+
+namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
+{
+ public class ATShiftStrategy : BaseShiftStrategy
+ {
+ private ATGearbox _gearbox;
+ private readonly NextGearState _nextGear = new NextGearState();
+
+ public override IGearbox Gearbox
+ {
+ get { return _gearbox; }
+ set
+ {
+ _gearbox = value as ATGearbox;
+ if (_gearbox == null) {
+ throw new VectoException("AT Shift strategy can only handle AT gearboxes, given: {0}", value.GetType());
+ }
+ }
+ }
+
+ public override GearInfo NextGear
+ {
+ get { return new GearInfo(_nextGear.Gear, _nextGear.TorqueConverterLocked); }
+ }
+
+ public ATShiftStrategy(GearboxData data, IDataBus dataBus) : base(data, dataBus) {}
+
+ public override uint InitGear(Second absTime, Second dt, NewtonMeter torque, PerSecond outAngularVelocity)
+ {
+ if (DataBus.VehicleSpeed.IsEqual(0)) {
+ // AT always starts in first gear and TC active!
+ _gearbox.TorqueConverterLocked = false;
+ _gearbox.Disengaged = true;
+ return 1;
+ }
+ var torqueConverterLocked = true;
+ for (var gear = ModelData.Gears.Keys.Max(); gear > 1; gear--) {
+ if (_gearbox.ModelData.Gears[gear].HasTorqueConverter) {
+ torqueConverterLocked = false;
+ }
+ var response = _gearbox.Initialize(gear, torqueConverterLocked, torque, outAngularVelocity);
+
+ if (response.EngineSpeed > DataBus.EngineRatedSpeed || response.EngineSpeed < DataBus.EngineIdleSpeed) {
+ continue;
+ }
+
+ if (!IsBelowDownShiftCurve(gear, response.EnginePowerRequest / response.EngineSpeed, response.EngineSpeed)) {
+ _gearbox.TorqueConverterLocked = torqueConverterLocked;
+ _gearbox.Disengaged = false;
+ return gear;
+ }
+ }
+ // fallback: start with first gear;
+ _gearbox.TorqueConverterLocked = false;
+ _gearbox.Disengaged = false;
+ return 1;
+ }
+
+ public override uint Engage(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity)
+ {
+ if (_nextGear.AbsTime != null && _nextGear.AbsTime.IsEqual(absTime)) {
+ _gearbox.TorqueConverterLocked = _nextGear.TorqueConverterLocked;
+ _gearbox.Disengaged = _nextGear.Disengaged;
+ _nextGear.AbsTime = null;
+ return _nextGear.Gear;
+ }
+ _nextGear.AbsTime = null;
+ return _gearbox.Gear;
+ }
+
+ public override void Disengage(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outEngineSpeed)
+ {
+ throw new System.NotImplementedException("AT Shift Strategy does not support disengaging.");
+ }
+
+ public override bool ShiftRequired(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ NewtonMeter inTorque, PerSecond inAngularVelocity, uint gear, Second lastShiftTime)
+ {
+ // ENGAGE ---------------------------------------------------------
+ // 0 -> 1C: drive off after disengaged - engage first gear
+ if (_gearbox.Disengaged && outAngularVelocity.IsGreater(0.SI<PerSecond>())) {
+ Log.Debug("shift required: drive off after vehicle stopped");
+ _nextGear.SetState(absTime, disengaged: false, gear: 1, tcLocked: false);
+ return true;
+ }
+
+ // DISENGAGE ------------------------------------------------------
+ // 1) _ -> 0: disengage before halting
+ var braking = DataBus.DriverBehavior == DrivingBehavior.Braking;
+ var torqueNegative = outTorque.IsSmaller(0);
+ var slowerThanDisengageSpeed =
+ DataBus.VehicleSpeed.IsSmaller(Constants.SimulationSettings.ATGearboxDisengageWhenHaltingSpeed);
+ var disengageBeforeHalting = braking && torqueNegative && slowerThanDisengageSpeed;
+
+ // 2) L -> 0: disengage if inAngularVelocity == 0
+ var disengageAngularVelocityZero = _gearbox.TorqueConverterLocked && inAngularVelocity.IsEqual(0.SI<PerSecond>());
+
+ // 3) 1C -> 0: disengange when negative T_out and positive T_in
+ var gear1C = gear == 1 && !_gearbox.TorqueConverterLocked;
+ var disengageTOutNegativeAndTInPositive = DataBus.DriverAcceleration <= 0 && gear1C && outTorque.IsSmaller(0) &&
+ inTorque.IsGreater(0);
+
+ var disengageTCEngineSpeedLowerIdle = braking && torqueNegative && gear1C &&
+ inAngularVelocity.IsSmallerOrEqual(DataBus.EngineIdleSpeed);
+
+ if (disengageBeforeHalting || disengageTCEngineSpeedLowerIdle || disengageAngularVelocityZero ||
+ disengageTOutNegativeAndTInPositive) {
+ _nextGear.SetState(absTime, disengaged: true, gear: 1, tcLocked: false);
+ return true;
+ }
+
+ // EMERGENCY SHIFTS ---------------------------------------
+ // Emergency Downshift: if lower than engine idle speed
+ if (inAngularVelocity.IsSmaller(DataBus.EngineIdleSpeed)) {
+ Log.Debug("engine speed would fall below idle speed - shift down");
+ Downshift(absTime, gear);
+ return true;
+ }
+ // Emergency Upshift: if higher than engine rated speed
+ if (inAngularVelocity.IsGreaterOrEqual(ModelData.Gears[gear].MaxSpeed ?? DataBus.EngineRatedSpeed)) {
+ // check if upshift is possible
+ if (!ModelData.Gears.ContainsKey(gear + 1)) {
+ return false;
+ }
+ Log.Debug("engine speed would be above max speed / rated speed - shift up");
+ Upshift(absTime, gear);
+ return true;
+ }
+
+ // UPSHIFT --------------------------------------------------------
+ if (CheckUpshift(absTime, dt, outTorque, outAngularVelocity, inTorque, inAngularVelocity, gear,
+ lastShiftTime)) {
+ return true;
+ }
+
+ // DOWNSHIFT ------------------------------------------------------
+ if (CheckDownshift(absTime, dt, outTorque, outAngularVelocity, inTorque, inAngularVelocity, gear,
+ lastShiftTime)) {
+ return true;
+ }
+
+ return false;
+ }
+
+ [SuppressMessage("ReSharper", "UnusedParameter.Local")]
+ private bool CheckUpshift(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ NewtonMeter inTorque, PerSecond inAngularVelocity, uint gear, Second lastShiftTime)
+ {
+ var shiftTimeReached = (absTime - lastShiftTime).IsGreaterOrEqual(ModelData.ShiftTime);
+ if (!shiftTimeReached) {
+ return false;
+ }
+
+ var currentGear = ModelData.Gears[gear];
+
+ if (_gearbox.TorqueConverterLocked || currentGear.HasLockedGear) {
+ if (CheckUpshiftToLocked(absTime, outAngularVelocity, inTorque, inAngularVelocity, gear)) {
+ return true;
+ }
+ }
+
+ // UPSHIFT - Special rule for 1C -> 2C
+ if (!_gearbox.TorqueConverterLocked && ModelData.Gears.ContainsKey(gear + 1) &&
+ ModelData.Gears[gear + 1].HasTorqueConverter && outAngularVelocity.IsGreater(0)) {
+ if (CheckUpshiftTcTc(absTime, outTorque, outAngularVelocity, gear, currentGear)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private bool CheckUpshiftTcTc(Second absTime, NewtonMeter outTorque, PerSecond outAngularVelocity, uint gear,
+ GearData currentGear)
+ {
+// C -> C+1
+ var nextGear = ModelData.Gears[gear + 1];
+ var gearRatio = nextGear.TorqueConverterRatio / currentGear.TorqueConverterRatio;
+ var minEngineSpeed = VectoMath.Min(700.RPMtoRad(), gearRatio * (DataBus.EngineN80hSpeed - 150.RPMtoRad()));
+
+ var nextGearboxInSpeed = outAngularVelocity * nextGear.TorqueConverterRatio;
+ var nextGearboxInTorque = outTorque / nextGear.TorqueConverterRatio;
+ var tcOperatingPoint = _gearbox.TorqueConverter.FindOperatingPoint(nextGearboxInTorque, nextGearboxInSpeed);
+
+ var engineSpeedOverMin = tcOperatingPoint.InAngularVelocity.IsGreater(minEngineSpeed);
+
+ var reachableAcceleration = EstimateAccelerationForGear(gear + 1, outAngularVelocity);
+ var minAcceleration = VectoMath.Min(ModelData.TorqueConverterData.CCUpshiftMinAcceleration,
+ DataBus.DriverAcceleration);
+ var minAccelerationReachable = reachableAcceleration.IsGreaterOrEqual(minAcceleration);
+
+ if (engineSpeedOverMin && minAccelerationReachable) {
+ Upshift(absTime, gear);
+ return true;
+ }
+ return false;
+ }
+
+ private bool CheckUpshiftToLocked(Second absTime, PerSecond outAngularVelocity, NewtonMeter inTorque,
+ PerSecond inAngularVelocity, uint gear)
+ {
+// UPSHIFT - General Rule
+ // L -> L+1
+ // C -> L
+ var nextGear = _gearbox.TorqueConverterLocked ? gear + 1 : gear;
+ if (!ModelData.Gears.ContainsKey(nextGear)) {
+ return true;
+ }
+
+ var nextEngineSpeed = outAngularVelocity * ModelData.Gears[nextGear].Ratio;
+ if (nextEngineSpeed.IsEqual(0)) {
+ return true;
+ }
+
+ var currentEnginePower = inTorque * inAngularVelocity;
+ var nextEngineTorque = currentEnginePower / nextEngineSpeed;
+ var isAboveUpShift = IsAboveUpShiftCurve(gear, nextEngineTorque, nextEngineSpeed, _gearbox.TorqueConverterLocked);
+
+ var minAccelerationReachable = true;
+ if (!DataBus.VehicleSpeed.IsEqual(0)) {
+ var reachableAcceleration = EstimateAccelerationForGear(nextGear, outAngularVelocity);
+ var minAcceleration = _gearbox.TorqueConverterLocked
+ ? ModelData.UpshiftMinAcceleration
+ : ModelData.TorqueConverterData.CLUpshiftMinAcceleration;
+ minAcceleration = VectoMath.Min(minAcceleration, DataBus.DriverAcceleration);
+ minAccelerationReachable = reachableAcceleration.IsGreaterOrEqual(minAcceleration);
+ }
+
+ if (isAboveUpShift && minAccelerationReachable) {
+ Upshift(absTime, gear);
+ return true;
+ }
+ return false;
+ }
+
+ /// <summary>
+ /// Tests if the operating point is above (right of) the up-shift curve.
+ /// </summary>
+ /// <param name="gear">The gear.</param>
+ /// <param name="inTorque">The in torque.</param>
+ /// <param name="inEngineSpeed">The in engine speed.</param>
+ /// <param name="torqueConverterLocked">if true, the regular shift polygon is used, otherwise the shift polygon for the torque converter is used</param>
+ /// <returns><c>true</c> if the operating point is above the up-shift curve; otherwise, <c>false</c>.</returns>
+ private bool IsAboveUpShiftCurve(uint gear, NewtonMeter inTorque, PerSecond inEngineSpeed,
+ bool torqueConverterLocked)
+ {
+ var shiftPolygon = torqueConverterLocked
+ ? ModelData.Gears[gear].ShiftPolygon
+ : ModelData.Gears[gear].TorqueConverterShiftPolygon;
+
+ return gear < ModelData.Gears.Keys.Max() && shiftPolygon.IsAboveUpshiftCurve(inTorque, inEngineSpeed);
+ }
+
+ private void Upshift(Second absTime, uint gear)
+ {
+ // C -> L: switch from torque converter to locked gear
+ if (!_gearbox.TorqueConverterLocked && ModelData.Gears[gear].HasLockedGear) {
+ _nextGear.SetState(absTime, disengaged: false, gear: gear, tcLocked: true);
+ return;
+ }
+
+ // L -> L+1
+ // C -> C+1
+ if (ModelData.Gears.ContainsKey(gear + 1)) {
+ _nextGear.SetState(absTime, disengaged: false, gear: gear + 1, tcLocked: _gearbox.TorqueConverterLocked);
+ return;
+ }
+
+ // C -> L+1 -- not allowed!!
+ throw new VectoSimulationException(
+ "ShiftStrategy wanted to shift up, but current gear has active torque converter (C) but no locked gear (no L) and shifting directly to (L) is not allowed.");
+ }
+
+ [SuppressMessage("ReSharper", "UnusedParameter.Local")]
+ private bool CheckDownshift(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ NewtonMeter inTorque, PerSecond inAngularVelocity, uint gear, Second lastShiftTime)
+ {
+ var shiftTimeReached = (absTime - lastShiftTime).IsGreaterOrEqual(ModelData.ShiftTime);
+
+ if (shiftTimeReached && IsBelowDownShiftCurve(gear, inTorque, inAngularVelocity)) {
+ Downshift(absTime, gear);
+ return true;
+ }
+
+ return false;
+ }
+
+ /// <summary>
+ /// Tests if the operating point is below (left of) the down-shift curve.
+ /// </summary>
+ /// <param name="gear">The gear.</param>
+ /// <param name="inTorque">The in torque.</param>
+ /// <param name="inEngineSpeed">The in engine speed.</param>
+ /// <returns><c>true</c> if the operating point is below the down-shift curv; otherwise, <c>false</c>.</returns>
+ private bool IsBelowDownShiftCurve(uint gear, NewtonMeter inTorque, PerSecond inEngineSpeed)
+ {
+ return gear > 1 && ModelData.Gears[gear].ShiftPolygon.IsBelowDownshiftCurve(inTorque, inEngineSpeed);
+ }
+
+ private void Downshift(Second absTime, uint gear)
+ {
+ // L -> C
+ if (_gearbox.TorqueConverterLocked && ModelData.Gears[gear].HasTorqueConverter) {
+ _nextGear.SetState(absTime, disengaged: false, gear: gear, tcLocked: false);
+ return;
+ }
+
+ // L -> L-1
+ // C -> C-1
+ if (ModelData.Gears.ContainsKey(gear - 1)) {
+ _nextGear.SetState(absTime, disengaged: false, gear: gear - 1, tcLocked: _gearbox.TorqueConverterLocked);
+ return;
+ }
+
+ // L -> 0 -- not allowed!!
+ throw new VectoSimulationException(
+ "ShiftStrategy wanted to shift down but current gear is locked (L) and has no torque converter (C) and disenganging directly from (L) is not allowed.");
+ }
+
+ private class NextGearState
+ {
+ public Second AbsTime;
+ public bool Disengaged;
+ public uint Gear;
+ public bool TorqueConverterLocked;
+
+ public void SetState(Second absTime, bool disengaged, uint gear, bool tcLocked)
+ {
+ AbsTime = absTime;
+ Disengaged = disengaged;
+ Gear = gear;
+ TorqueConverterLocked = tcLocked;
+ }
+ }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/CycleGearbox.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/CycleGearbox.cs
index 8609584f951d3d9cdcdd94031ff90b85f557cc59..1a001d4de84453d4148a1428e7867cbb8f9c4a8c 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/CycleGearbox.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/CycleGearbox.cs
@@ -29,506 +29,504 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using TUGraz.VectoCommon.Exceptions;
-using TUGraz.VectoCommon.Models;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.Configuration;
-using TUGraz.VectoCore.Models.Connector.Ports;
-using TUGraz.VectoCore.Models.Connector.Ports.Impl;
-using TUGraz.VectoCore.Models.Simulation;
-using TUGraz.VectoCore.Models.Simulation.Data;
-using TUGraz.VectoCore.Models.Simulation.DataBus;
-using TUGraz.VectoCore.Models.SimulationComponent.Data;
-using TUGraz.VectoCore.OutputData;
-using TUGraz.VectoCore.Utils;
-
-namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
-{
- public class CycleGearbox : AbstractGearbox<CycleGearbox.CycleGearboxState>
- {
- /// <summary>
- /// True if gearbox is disengaged (no gear is set).
- /// </summary>
- protected internal Second Disengaged;
-
- protected bool? TorqueConverterActive;
-
- protected internal readonly TorqueConverter TorqueConverter;
-
- public CycleGearbox(IVehicleContainer container, VectoRunData runData)
- : base(container, runData)
- {
- if (!ModelData.Type.AutomaticTransmission()) {
- return;
- }
- var strategy = new CycleShiftStrategy(ModelData, null);
- TorqueConverter = new TorqueConverter(this, strategy, container, ModelData.TorqueConverterData, runData);
- if (TorqueConverter == null) {
- throw new VectoException("Torque Converter required for AT transmission!");
- }
- }
-
- public override void Connect(ITnOutPort other)
- {
- base.Connect(other);
- if (TorqueConverter != null) {
- TorqueConverter.NextComponent = other;
- }
- }
-
- public override IResponse Initialize(NewtonMeter outTorque, PerSecond outAngularVelocity)
- {
- var dt = Constants.SimulationSettings.TargetTimeInterval;
-
- Gear = DataBus.CycleData.LeftSample.Gear;
- TorqueConverterActive = DataBus.CycleData.LeftSample.TorqueConverterActive;
-
- if (TorqueConverter != null && TorqueConverterActive == null) {
- throw new VectoSimulationException("Driving cycle does not contain information about TorqueConverter!");
- }
-
- var inAngularVelocity = DataBus.EngineIdleSpeed;
- var inTorque = 0.SI<NewtonMeter>();
- IResponse response;
-
- if (Gear != 0) {
- inAngularVelocity = outAngularVelocity * ModelData.Gears[Gear].Ratio;
- var inTorqueLossResult = ModelData.Gears[Gear].LossMap.GetTorqueLoss(outAngularVelocity, outTorque);
- CurrentState.TorqueLossResult = inTorqueLossResult;
- inTorque = outTorque / ModelData.Gears[Gear].Ratio + inTorqueLossResult.Value;
-
- var torqueLossInertia = outAngularVelocity.IsEqual(0)
- ? 0.SI<NewtonMeter>()
- : Formulas.InertiaPower(inAngularVelocity, PreviousState.InAngularVelocity, ModelData.Inertia, dt) /
- inAngularVelocity;
-
- inTorque += torqueLossInertia;
-
- response = TorqueConverterActive != null && TorqueConverterActive.Value && TorqueConverter != null
- ? TorqueConverter.Initialize(inTorque, inAngularVelocity)
- : NextComponent.Initialize(inTorque, inAngularVelocity);
- } else {
- response = NextComponent.Initialize(inTorque, inAngularVelocity);
- }
- CurrentState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
- PreviousState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
- PreviousState.InertiaTorqueLossOut = 0.SI<NewtonMeter>();
- PreviousState.Gear = Gear;
-
- response.GearboxPowerRequest = inTorque * inAngularVelocity;
- return response;
- }
-
- /// <summary>
- /// Requests the Gearbox to deliver torque and angularVelocity
- /// </summary>
- /// <returns>
- /// <list type="bullet">
- /// <item><description>ResponseDryRun</description></item>
- /// <item><description>ResponseOverload</description></item>
- /// <item><description>ResponseGearshift</description></item>
- /// </list>
- /// </returns>
- public override IResponse Request(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- bool dryRun = false)
- {
- Log.Debug("Gearbox Power Request: torque: {0}, angularVelocity: {1}", outTorque, outAngularVelocity);
- var gear = GetGearFromCycle();
-
- TorqueConverterActive = DataBus.DriverBehavior == DrivingBehavior.Braking
- ? DataBus.CycleData.LeftSample.TorqueConverterActive
- : DataBus.CycleData.RightSample.TorqueConverterActive;
-
- if (TorqueConverter != null && TorqueConverterActive == null) {
- throw new VectoSimulationException("Driving cycle does not contain information about TorqueConverter!");
- }
- if (gear != 0 && !ModelData.Gears.ContainsKey(gear)) {
- throw new VectoSimulationException("Requested Gear {0} from driving cycle is not available", gear);
- }
-
- // mk 2016-11-30: added additional check for outAngularVelocity due to failing test: MeasuredSpeed_Gear_AT_PS_Run
- // mq 2016-12-16: changed check to vehicle halted due to failing test: MeasuredSpeed_Gear_AT_*
- var retVal = gear == 0 || DataBus.DriverBehavior == DrivingBehavior.Halted
- //|| (outAngularVelocity.IsSmallerOrEqual(0, 1) && outTorque.IsSmallerOrEqual(0, 1))
- ? RequestDisengaged(absTime, dt, outTorque, outAngularVelocity, dryRun)
- : RequestEngaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
-
- retVal.GearboxPowerRequest = outTorque * (PreviousState.OutAngularVelocity + outAngularVelocity) / 2;
- return retVal;
- }
-
- private uint GetGearFromCycle()
- {
- return DataBus.DriverBehavior == DrivingBehavior.Braking
- ? DataBus.CycleData.LeftSample.Gear
- : DataBus.CycleData.RightSample.Gear;
- }
-
- /// <summary>
- /// Handles requests when a gear is engaged
- /// </summary>
- /// <param name="absTime"></param>
- /// <param name="dt"></param>
- /// <param name="outTorque"></param>
- /// <param name="outAngularVelocity"></param>
- /// <param name="dryRun"></param>
- /// <returns></returns>
- private IResponse RequestEngaged(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- bool dryRun)
- {
- Disengaged = null;
-
- Gear = GetGearFromCycle();
-
- var torqueConverterLocked = TorqueConverterActive == null || !TorqueConverterActive.Value;
-
- var effectiveRatio = ModelData.Gears[Gear].Ratio;
- var effectiveLossMap = ModelData.Gears[Gear].LossMap;
- if (!torqueConverterLocked) {
- effectiveRatio = ModelData.Gears[Gear].TorqueConverterRatio;
- effectiveLossMap = ModelData.Gears[Gear].TorqueConverterGearLossMap;
- }
-
- if (effectiveLossMap == null || double.IsNaN(effectiveRatio)) {
- throw new VectoSimulationException("Ratio or loss-map for gear {0}{1} invalid. Please check input data", Gear,
- torqueConverterLocked ? "L" : "C");
- }
-
- var avgOutAngularVelocity = (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
- var inTorqueLossResult = effectiveLossMap.GetTorqueLoss(avgOutAngularVelocity, outTorque);
- CurrentState.TorqueLossResult = inTorqueLossResult;
- var inTorque = outTorque / effectiveRatio + inTorqueLossResult.Value;
- CurrentState.TorqueLossResult = inTorqueLossResult;
-
- if (!torqueConverterLocked && !ModelData.Gears[Gear].HasTorqueConverter) {
- throw new VectoSimulationException("Torque converter requested by cycle for gear without torque converter!");
- }
-
- var inAngularVelocity = outAngularVelocity * effectiveRatio;
-
- // TODO: MQ 20170111 - disabled this check, caused more problems than it actually solved... -- re-think
- //if (!dryRun && ModelData.Type.AutomaticTransmission() && torqueConverterLocked &&
- // inAngularVelocity.IsSmaller(DataBus.EngineIdleSpeed) && !dryRun) {
- // Log.Error(
- // "ERROR: EngineSpeed is lower than Idlespeed in Measuredspeed-Cycle with given Gear (Automatic Transmission). AbsTime: {0}, Gear: {1} TC-Active: {2}, EngineSpeed: {3}",
- // absTime, Gear, !torqueConverterLocked, inAngularVelocity.AsRPM);
- // return new ResponseEngineSpeedTooLow { Source = this, EngineSpeed = inAngularVelocity };
- //}
-
- if (!inAngularVelocity.IsEqual(0)) {
- // MQ 19.2.2016: check! inertia is related to output side, torque loss accounts to input side
- CurrentState.InertiaTorqueLossOut =
- Formulas.InertiaPower(outAngularVelocity, PreviousState.OutAngularVelocity, ModelData.Inertia, dt) /
- avgOutAngularVelocity;
- inTorque += CurrentState.InertiaTorqueLossOut / effectiveRatio;
- } else {
- CurrentState.InertiaTorqueLossOut = 0.SI<NewtonMeter>();
- }
- if (Gear != PreviousState.Gear &&
- ConsiderShiftLosses(new GearInfo(Gear, torqueConverterLocked), outTorque)) {
- CurrentState.PowershiftLosses = ComputeShiftLosses(outTorque, outAngularVelocity);
- }
- if (CurrentState.PowershiftLosses != null) {
- var averageEngineSpeed = (DataBus.EngineSpeed + outAngularVelocity * ModelData.Gears[Gear].Ratio) / 2;
- inTorque += CurrentState.PowershiftLosses / dt / averageEngineSpeed;
- }
- if (dryRun) {
- if (TorqueConverter != null && !torqueConverterLocked) {
- return TorqueConverter.Request(absTime, dt, inTorque, inAngularVelocity, true);
- }
- // mk 2016-12-13
- //if (outTorque.IsSmaller(0) && inAngularVelocity.IsSmaller(DataBus.EngineIdleSpeed)) {
- // //Log.Warn("engine speed would fall below idle speed - disengage! gear from cycle: {0}, vehicle speed: {1}", Gear,
- // // DataBus.VehicleSpeed);
- // Gear = 0;
- // return RequestDisengaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
- //}
- var dryRunResponse = NextComponent.Request(absTime, dt, inTorque, inAngularVelocity, true);
- dryRunResponse.GearboxPowerRequest = outTorque * avgOutAngularVelocity;
- return dryRunResponse;
- }
-
- CurrentState.TransmissionTorqueLoss = inTorque * effectiveRatio - outTorque;
-
-
- CurrentState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
- CurrentState.Gear = Gear;
- // end critical section
-
- if (TorqueConverter != null && !torqueConverterLocked) {
- CurrentState.TorqueConverterActive = true;
- return TorqueConverter.Request(absTime, dt, inTorque, inAngularVelocity);
- }
- // mk 2016-12-13
- //if (outTorque.IsSmaller(0) && inAngularVelocity.IsSmaller(DataBus.EngineIdleSpeed)) {
- // Log.Warn("engine speed would fall below idle speed - disengage! gear from cycle: {0}, vehicle speed: {1}", Gear,
- // DataBus.VehicleSpeed);
- // Gear = 0;
- // return RequestDisengaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
- //}
- if (TorqueConverter != null) {
- TorqueConverter.Locked(CurrentState.InTorque, CurrentState.InAngularVelocity, CurrentState.InTorque,
- CurrentState.InAngularVelocity);
- }
- var response = NextComponent.Request(absTime, dt, inTorque, inAngularVelocity);
- response.GearboxPowerRequest = outTorque * avgOutAngularVelocity;
- return response;
- }
-
- /// <summary>
- /// Handles Requests when no gear is disengaged
- /// </summary>
- /// <param name="absTime"></param>
- /// <param name="dt"></param>
- /// <param name="outTorque"></param>
- /// <param name="outAngularVelocity"></param>
- /// <param name="dryRun"></param>
- /// <returns></returns>
- private IResponse RequestDisengaged(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- bool dryRun)
- {
- if (Disengaged == null) {
- Disengaged = absTime;
- }
-
- var avgOutAngularVelocity = (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
- if (dryRun) {
- // if gearbox is disengaged the 0-line is the limit for drag and full load
- return new ResponseDryRun {
- Source = this,
- GearboxPowerRequest = outTorque * avgOutAngularVelocity,
- DeltaDragLoad = outTorque * avgOutAngularVelocity,
- DeltaFullLoad = outTorque * avgOutAngularVelocity,
- };
- }
-
- if ((outTorque * avgOutAngularVelocity).IsGreater(0.SI<Watt>(), Constants.SimulationSettings.LineSearchTolerance) &&
- !outAngularVelocity.IsEqual(0)) {
- return new ResponseOverload {
- Source = this,
- Delta = outTorque * avgOutAngularVelocity,
- GearboxPowerRequest = outTorque * avgOutAngularVelocity
- };
- }
-
- if ((outTorque * avgOutAngularVelocity).IsSmaller(0.SI<Watt>(), Constants.SimulationSettings.LineSearchTolerance)) {
- return new ResponseUnderload {
- Source = this,
- Delta = outTorque * avgOutAngularVelocity,
- GearboxPowerRequest = outTorque * avgOutAngularVelocity
- };
- }
-
-
- //var motoringSpeed = DataBus.EngineIdleSpeed;
- //var disengagedResponse = NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), DataBus.EngineIdleSpeed);
- //if (!(disengagedResponse is ResponseSuccess)) {
- // motoringSpeed = DataBus.EngineSpeed;
- // if (motoringSpeed.IsGreater(DataBus.EngineIdleSpeed)) {
- // var first = (ResponseDryRun)NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), motoringSpeed, true);
- // try {
- // motoringSpeed = SearchAlgorithm.Search(motoringSpeed, first.DeltaDragLoad,
- // Constants.SimulationSettings.EngineIdlingSearchInterval,
- // getYValue: result => ((ResponseDryRun)result).DeltaDragLoad,
- // evaluateFunction: n => NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), n, true),
- // criterion: result => ((ResponseDryRun)result).DeltaDragLoad.Value());
- // } catch (VectoException) {
- // Log.Warn("CycleGearbox could not find motoring speed for disengaged state.");
- // }
- // motoringSpeed = motoringSpeed.LimitTo(DataBus.EngineIdleSpeed, DataBus.EngineSpeed);
- // }
- // disengagedResponse = NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), motoringSpeed);
- //}
- IResponse disengagedResponse;
- if (GearboxType.AutomaticTransmission()) {
- disengagedResponse = EngineIdleRequest(absTime, dt);
- } else {
- disengagedResponse = NextGear.Gear > 0
- ? NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(),
- outAngularVelocity * ModelData.Gears[NextGear.Gear].Ratio)
- : EngineIdleRequest(absTime, dt);
- }
- if (TorqueConverter != null) {
- if (DataBus.VehicleStopped) {
- TorqueConverter.Locked(0.SI<NewtonMeter>(), disengagedResponse.EngineSpeed, CurrentState.InTorque,
- outAngularVelocity);
- } else {
- TorqueConverter.Locked(CurrentState.InTorque, disengagedResponse.EngineSpeed, CurrentState.InTorque,
- disengagedResponse.EngineSpeed);
- }
- }
- disengagedResponse.GearboxPowerRequest = outTorque * avgOutAngularVelocity;
- CurrentState.SetState(0.SI<NewtonMeter>(), disengagedResponse.EngineSpeed, 0.SI<NewtonMeter>(), outAngularVelocity);
- CurrentState.Gear = Gear;
-
- return disengagedResponse;
- }
-
- private IResponse EngineIdleRequest(Second absTime, Second dt)
- {
- var disengagedResponse = NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), DataBus.EngineIdleSpeed);
- if (disengagedResponse is ResponseSuccess) {
- return disengagedResponse;
- }
- var motoringSpeed = DataBus.EngineSpeed;
- if (motoringSpeed.IsGreater(DataBus.EngineIdleSpeed)) {
- var first = (ResponseDryRun)NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), motoringSpeed, true);
- try {
- motoringSpeed = SearchAlgorithm.Search(motoringSpeed, first.DeltaDragLoad,
- Constants.SimulationSettings.EngineIdlingSearchInterval,
- getYValue: result => ((ResponseDryRun)result).DeltaDragLoad,
- evaluateFunction: n => NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), n, true),
- criterion: result => ((ResponseDryRun)result).DeltaDragLoad.Value());
- } catch (VectoException) {
- Log.Warn("CycleGearbox could not find motoring speed for disengaged state.");
- }
- motoringSpeed = motoringSpeed.LimitTo(DataBus.EngineIdleSpeed, DataBus.EngineSpeed);
- }
- disengagedResponse = NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), motoringSpeed);
- return disengagedResponse;
- }
-
- protected override void DoWriteModalResults(IModalDataContainer container)
- {
- var avgInAngularSpeed = (PreviousState.InAngularVelocity + CurrentState.InAngularVelocity) / 2.0;
- var avgOutAngularSpeed = (PreviousState.OutAngularVelocity + CurrentState.OutAngularVelocity) / 2.0;
- container[ModalResultField.Gear] = Disengaged != null ? 0 : Gear;
- container[ModalResultField.P_gbx_loss] = CurrentState.TransmissionTorqueLoss * avgOutAngularSpeed;
- container[ModalResultField.P_gbx_inertia] = CurrentState.InertiaTorqueLossOut * avgOutAngularSpeed;
- container[ModalResultField.P_gbx_in] = CurrentState.InTorque * avgInAngularSpeed;
- container[ModalResultField.n_gbx_out_avg] = (PreviousState.OutAngularVelocity +
- CurrentState.OutAngularVelocity) / 2.0;
- container[ModalResultField.T_gbx_out] = CurrentState.OutTorque;
-
- if (ModelData.Type.AutomaticTransmission()) {
- container[ModalResultField.TC_Locked] = !CurrentState.TorqueConverterActive;
- container[ModalResultField.P_gbx_shift_loss] = CurrentState.PowershiftLosses == null
- ? 0.SI<Watt>()
- : CurrentState.PowershiftLosses * avgInAngularSpeed;
- }
- // torque converter fields are written by TorqueConverter (if present), called from Vehicle container
- }
-
- protected override void DoCommitSimulationStep()
- {
- if (Gear != 0) {
- if (CurrentState.TorqueLossResult != null && CurrentState.TorqueLossResult.Extrapolated) {
- Log.Warn(
- "Gear {0} LossMap data was extrapolated: range for loss map is not sufficient: n:{1}, torque:{2}",
- Gear, CurrentState.OutAngularVelocity.ConvertTo().Rounds.Per.Minute, CurrentState.OutTorque);
- if (DataBus.ExecutionMode == ExecutionMode.Declaration) {
- throw new VectoException(
- "Gear {0} LossMap data was extrapolated in Declaration Mode: range for loss map is not sufficient: n:{1}, torque:{2}",
- Gear, CurrentState.OutAngularVelocity.ConvertTo().Rounds.Per.Minute, CurrentState.OutTorque);
- }
- }
- }
- base.DoCommitSimulationStep();
- }
-
- #region ICluchInfo
-
- public override GearInfo NextGear
- {
- get {
- if (Disengaged == null) {
- return new GearInfo(Gear, !TorqueConverterActive ?? true);
- }
- var future = DataBus.LookAhead(ModelData.TractionInterruption * 5);
- var nextGear = 0u;
- var torqueConverterLocked = false;
- foreach (var entry in future) {
- if (entry.VehicleTargetSpeed != null && entry.VehicleTargetSpeed.IsEqual(0)) {
- // vehicle is stopped, no next gear, engine should go to idle
- break;
- }
- if (entry.WheelAngularVelocity != null && entry.WheelAngularVelocity.IsEqual(0)) {
- // vehicle is stopped, no next gear, engine should go to idle
- break;
- }
- if (entry.Gear == 0) {
- continue;
- }
- nextGear = entry.Gear;
- torqueConverterLocked = !entry.TorqueConverterActive ?? false;
- break;
- }
- return new GearInfo(nextGear, torqueConverterLocked);
- }
- }
-
- public override Second TractionInterruption
- {
- get {
- if (Disengaged == null) {
- return ModelData.TractionInterruption;
- }
- var future = DataBus.LookAhead(ModelData.TractionInterruption * 5);
- foreach (var entry in future) {
- if (entry.VehicleTargetSpeed != null && entry.VehicleTargetSpeed.IsEqual(0)) {
- // vehicle is stopped, no next gear, engine should go to idle
- break;
- }
- if (entry.WheelAngularVelocity != null && entry.WheelAngularVelocity.IsEqual(0)) {
- // vehicle is stopped, no next gear, engine should go to idle
- break;
- }
- if (entry.Gear == 0) {
- continue;
- }
- return entry.Time - Disengaged;
- }
- return ModelData.TractionInterruption;
- }
- }
-
- public override bool ClutchClosed(Second absTime)
- {
- return (DataBus.DriverBehavior == DrivingBehavior.Braking
- ? DataBus.CycleData.LeftSample.Gear
- : DataBus.CycleData.RightSample.Gear) != 0;
- }
-
- #endregion
-
- public class CycleGearboxState : GearboxState
- {
- public bool TorqueConverterActive;
- public WattSecond PowershiftLosses { get; set; }
- }
-
- public class CycleShiftStrategy : BaseShiftStrategy
- {
- public CycleShiftStrategy(GearboxData data, IDataBus dataBus) : base(data, dataBus) {}
-
- public override IGearbox Gearbox { get; set; }
-
- public override bool ShiftRequired(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
- NewtonMeter inTorque,
- PerSecond inAngularVelocity, uint gear, Second lastShiftTime)
- {
- return false;
- }
-
- public override uint InitGear(Second absTime, Second dt, NewtonMeter torque, PerSecond outAngularVelocity)
- {
- throw new System.NotImplementedException();
- }
-
- public override uint Engage(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity)
- {
- throw new System.NotImplementedException();
- }
-
- public override void Disengage(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outEngineSpeed)
- {
- throw new System.NotImplementedException();
- }
-
- public override GearInfo NextGear
- {
- get { throw new System.NotImplementedException(); }
- }
- }
- }
+using TUGraz.VectoCommon.Exceptions;
+using TUGraz.VectoCommon.Models;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.Models.Connector.Ports;
+using TUGraz.VectoCore.Models.Connector.Ports.Impl;
+using TUGraz.VectoCore.Models.Simulation;
+using TUGraz.VectoCore.Models.Simulation.Data;
+using TUGraz.VectoCore.Models.Simulation.DataBus;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox;
+using TUGraz.VectoCore.OutputData;
+using TUGraz.VectoCore.Utils;
+
+namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
+{
+ public class CycleGearbox : AbstractGearbox<CycleGearbox.CycleGearboxState>
+ {
+ /// <summary>
+ /// True if gearbox is disengaged (no gear is set).
+ /// </summary>
+ protected internal Second Disengaged;
+
+ protected bool? TorqueConverterActive;
+
+ protected internal readonly TorqueConverter TorqueConverter;
+
+ public CycleGearbox(IVehicleContainer container, VectoRunData runData)
+ : base(container, runData)
+ {
+ if (!ModelData.Type.AutomaticTransmission()) {
+ return;
+ }
+ var strategy = new CycleShiftStrategy(ModelData, null);
+ TorqueConverter = new TorqueConverter(this, strategy, container, ModelData.TorqueConverterData, runData);
+ if (TorqueConverter == null) {
+ throw new VectoException("Torque Converter required for AT transmission!");
+ }
+ }
+
+ public override void Connect(ITnOutPort other)
+ {
+ base.Connect(other);
+ if (TorqueConverter != null) {
+ TorqueConverter.NextComponent = other;
+ }
+ }
+
+ public override IResponse Initialize(NewtonMeter outTorque, PerSecond outAngularVelocity)
+ {
+ var dt = Constants.SimulationSettings.TargetTimeInterval;
+
+ Gear = DataBus.CycleData.LeftSample.Gear;
+ TorqueConverterActive = DataBus.CycleData.LeftSample.TorqueConverterActive;
+
+ if (TorqueConverter != null && TorqueConverterActive == null) {
+ throw new VectoSimulationException("Driving cycle does not contain information about TorqueConverter!");
+ }
+
+ var inAngularVelocity = DataBus.EngineIdleSpeed;
+ var inTorque = 0.SI<NewtonMeter>();
+ IResponse response;
+
+ if (Gear != 0) {
+ inAngularVelocity = outAngularVelocity * ModelData.Gears[Gear].Ratio;
+ var inTorqueLossResult = ModelData.Gears[Gear].LossMap.GetTorqueLoss(outAngularVelocity, outTorque);
+ CurrentState.TorqueLossResult = inTorqueLossResult;
+ inTorque = outTorque / ModelData.Gears[Gear].Ratio + inTorqueLossResult.Value;
+
+ var torqueLossInertia = outAngularVelocity.IsEqual(0)
+ ? 0.SI<NewtonMeter>()
+ : Formulas.InertiaPower(inAngularVelocity, PreviousState.InAngularVelocity, ModelData.Inertia, dt) /
+ inAngularVelocity;
+
+ inTorque += torqueLossInertia;
+
+ response = TorqueConverterActive != null && TorqueConverterActive.Value && TorqueConverter != null
+ ? TorqueConverter.Initialize(inTorque, inAngularVelocity)
+ : NextComponent.Initialize(inTorque, inAngularVelocity);
+ } else {
+ response = NextComponent.Initialize(inTorque, inAngularVelocity);
+ }
+ CurrentState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
+ PreviousState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
+ PreviousState.InertiaTorqueLossOut = 0.SI<NewtonMeter>();
+ PreviousState.Gear = Gear;
+
+ response.GearboxPowerRequest = inTorque * inAngularVelocity;
+ return response;
+ }
+
+ /// <summary>
+ /// Requests the Gearbox to deliver torque and angularVelocity
+ /// </summary>
+ /// <returns>
+ /// <list type="bullet">
+ /// <item><description>ResponseDryRun</description></item>
+ /// <item><description>ResponseOverload</description></item>
+ /// <item><description>ResponseGearshift</description></item>
+ /// </list>
+ /// </returns>
+ public override IResponse Request(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ bool dryRun = false)
+ {
+ Log.Debug("Gearbox Power Request: torque: {0}, angularVelocity: {1}", outTorque, outAngularVelocity);
+ var gear = GetGearFromCycle();
+
+ TorqueConverterActive = DataBus.DriverBehavior == DrivingBehavior.Braking
+ ? DataBus.CycleData.LeftSample.TorqueConverterActive
+ : DataBus.CycleData.RightSample.TorqueConverterActive;
+
+ if (TorqueConverter != null && TorqueConverterActive == null) {
+ throw new VectoSimulationException("Driving cycle does not contain information about TorqueConverter!");
+ }
+ if (gear != 0 && !ModelData.Gears.ContainsKey(gear)) {
+ throw new VectoSimulationException("Requested Gear {0} from driving cycle is not available", gear);
+ }
+
+ // mk 2016-11-30: added additional check for outAngularVelocity due to failing test: MeasuredSpeed_Gear_AT_PS_Run
+ // mq 2016-12-16: changed check to vehicle halted due to failing test: MeasuredSpeed_Gear_AT_*
+ var retVal = gear == 0 || DataBus.DriverBehavior == DrivingBehavior.Halted
+ //|| (outAngularVelocity.IsSmallerOrEqual(0, 1) && outTorque.IsSmallerOrEqual(0, 1))
+ ? RequestDisengaged(absTime, dt, outTorque, outAngularVelocity, dryRun)
+ : RequestEngaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
+
+ retVal.GearboxPowerRequest = outTorque * (PreviousState.OutAngularVelocity + outAngularVelocity) / 2;
+ return retVal;
+ }
+
+ private uint GetGearFromCycle()
+ {
+ return DataBus.DriverBehavior == DrivingBehavior.Braking
+ ? DataBus.CycleData.LeftSample.Gear
+ : DataBus.CycleData.RightSample.Gear;
+ }
+
+ /// <summary>
+ /// Handles requests when a gear is engaged
+ /// </summary>
+ /// <param name="absTime"></param>
+ /// <param name="dt"></param>
+ /// <param name="outTorque"></param>
+ /// <param name="outAngularVelocity"></param>
+ /// <param name="dryRun"></param>
+ /// <returns></returns>
+ private IResponse RequestEngaged(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ bool dryRun)
+ {
+ Disengaged = null;
+
+ Gear = GetGearFromCycle();
+
+ var torqueConverterLocked = TorqueConverterActive == null || !TorqueConverterActive.Value;
+
+ var effectiveRatio = ModelData.Gears[Gear].Ratio;
+ var effectiveLossMap = ModelData.Gears[Gear].LossMap;
+ if (!torqueConverterLocked) {
+ effectiveRatio = ModelData.Gears[Gear].TorqueConverterRatio;
+ effectiveLossMap = ModelData.Gears[Gear].TorqueConverterGearLossMap;
+ }
+
+ CheckModelData(effectiveLossMap, effectiveRatio, torqueConverterLocked);
+
+ var avgOutAngularVelocity = (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
+ var inTorqueLossResult = effectiveLossMap.GetTorqueLoss(avgOutAngularVelocity, outTorque);
+ CurrentState.TorqueLossResult = inTorqueLossResult;
+ var inTorque = outTorque / effectiveRatio + inTorqueLossResult.Value;
+ CurrentState.TorqueLossResult = inTorqueLossResult;
+ var inAngularVelocity = outAngularVelocity * effectiveRatio;
+
+ CurrentState.InertiaTorqueLossOut = !inAngularVelocity.IsEqual(0)
+ ? Formulas.InertiaPower(outAngularVelocity, PreviousState.OutAngularVelocity, ModelData.Inertia, dt) /
+ avgOutAngularVelocity
+ : 0.SI<NewtonMeter>();
+ inTorque += CurrentState.InertiaTorqueLossOut / effectiveRatio;
+ if (Gear != PreviousState.Gear &&
+ ConsiderShiftLosses(new GearInfo(Gear, torqueConverterLocked), outTorque)) {
+ CurrentState.PowershiftLosses = ComputeShiftLosses(outTorque, outAngularVelocity);
+ }
+ if (CurrentState.PowershiftLosses != null) {
+ var averageEngineSpeed = (DataBus.EngineSpeed + outAngularVelocity * ModelData.Gears[Gear].Ratio) / 2;
+ inTorque += CurrentState.PowershiftLosses / dt / averageEngineSpeed;
+ }
+ if (dryRun) {
+ var dryRunResponse = HandleDryRunRequest(absTime, dt, torqueConverterLocked, inTorque, inAngularVelocity);
+ dryRunResponse.GearboxPowerRequest = outTorque * avgOutAngularVelocity;
+ return dryRunResponse;
+ }
+
+ CurrentState.TransmissionTorqueLoss = inTorque * effectiveRatio - outTorque;
+
+ CurrentState.SetState(inTorque, inAngularVelocity, outTorque, outAngularVelocity);
+ CurrentState.Gear = Gear;
+ // end critical section
+
+ if (TorqueConverter != null && !torqueConverterLocked) {
+ CurrentState.TorqueConverterActive = true;
+ return TorqueConverter.Request(absTime, dt, inTorque, inAngularVelocity);
+ }
+ // mk 2016-12-13
+ //if (outTorque.IsSmaller(0) && inAngularVelocity.IsSmaller(DataBus.EngineIdleSpeed)) {
+ // Log.Warn("engine speed would fall below idle speed - disengage! gear from cycle: {0}, vehicle speed: {1}", Gear,
+ // DataBus.VehicleSpeed);
+ // Gear = 0;
+ // return RequestDisengaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
+ //}
+ if (TorqueConverter != null) {
+ TorqueConverter.Locked(CurrentState.InTorque, CurrentState.InAngularVelocity, CurrentState.InTorque,
+ CurrentState.InAngularVelocity);
+ }
+ var response = NextComponent.Request(absTime, dt, inTorque, inAngularVelocity);
+ response.GearboxPowerRequest = outTorque * avgOutAngularVelocity;
+ return response;
+ }
+
+ private void CheckModelData(TransmissionLossMap effectiveLossMap, double effectiveRatio, bool torqueConverterLocked)
+ {
+ if (effectiveLossMap == null || double.IsNaN(effectiveRatio)) {
+ throw new VectoSimulationException("Ratio or loss-map for gear {0}{1} invalid. Please check input data", Gear,
+ torqueConverterLocked ? "L" : "C");
+ }
+ if (!torqueConverterLocked && !ModelData.Gears[Gear].HasTorqueConverter) {
+ throw new VectoSimulationException("Torque converter requested by cycle for gear without torque converter!");
+ }
+ }
+
+ private IResponse HandleDryRunRequest(Second absTime, Second dt, bool torqueConverterLocked, NewtonMeter inTorque,
+ PerSecond inAngularVelocity)
+ {
+ if (TorqueConverter != null && !torqueConverterLocked) {
+ return TorqueConverter.Request(absTime, dt, inTorque, inAngularVelocity, true);
+ }
+ // mk 2016-12-13
+ //if (outTorque.IsSmaller(0) && inAngularVelocity.IsSmaller(DataBus.EngineIdleSpeed)) {
+ // //Log.Warn("engine speed would fall below idle speed - disengage! gear from cycle: {0}, vehicle speed: {1}", Gear,
+ // // DataBus.VehicleSpeed);
+ // Gear = 0;
+ // return RequestDisengaged(absTime, dt, outTorque, outAngularVelocity, dryRun);
+ //}
+ return NextComponent.Request(absTime, dt, inTorque, inAngularVelocity, true);
+ }
+
+ /// <summary>
+ /// Handles Requests when no gear is disengaged
+ /// </summary>
+ /// <param name="absTime"></param>
+ /// <param name="dt"></param>
+ /// <param name="outTorque"></param>
+ /// <param name="outAngularVelocity"></param>
+ /// <param name="dryRun"></param>
+ /// <returns></returns>
+ private IResponse RequestDisengaged(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ bool dryRun)
+ {
+ if (Disengaged == null) {
+ Disengaged = absTime;
+ }
+
+ var avgOutAngularVelocity = (PreviousState.OutAngularVelocity + outAngularVelocity) / 2.0;
+ if (dryRun) {
+ // if gearbox is disengaged the 0-line is the limit for drag and full load
+ return new ResponseDryRun {
+ Source = this,
+ GearboxPowerRequest = outTorque * avgOutAngularVelocity,
+ DeltaDragLoad = outTorque * avgOutAngularVelocity,
+ DeltaFullLoad = outTorque * avgOutAngularVelocity,
+ };
+ }
+
+ if ((outTorque * avgOutAngularVelocity).IsGreater(0.SI<Watt>(), Constants.SimulationSettings.LineSearchTolerance) &&
+ !outAngularVelocity.IsEqual(0)) {
+ return new ResponseOverload {
+ Source = this,
+ Delta = outTorque * avgOutAngularVelocity,
+ GearboxPowerRequest = outTorque * avgOutAngularVelocity
+ };
+ }
+
+ if ((outTorque * avgOutAngularVelocity).IsSmaller(0.SI<Watt>(), Constants.SimulationSettings.LineSearchTolerance)) {
+ return new ResponseUnderload {
+ Source = this,
+ Delta = outTorque * avgOutAngularVelocity,
+ GearboxPowerRequest = outTorque * avgOutAngularVelocity
+ };
+ }
+
+
+ //var motoringSpeed = DataBus.EngineIdleSpeed;
+ //var disengagedResponse = NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), DataBus.EngineIdleSpeed);
+ //if (!(disengagedResponse is ResponseSuccess)) {
+ // motoringSpeed = DataBus.EngineSpeed;
+ // if (motoringSpeed.IsGreater(DataBus.EngineIdleSpeed)) {
+ // var first = (ResponseDryRun)NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), motoringSpeed, true);
+ // try {
+ // motoringSpeed = SearchAlgorithm.Search(motoringSpeed, first.DeltaDragLoad,
+ // Constants.SimulationSettings.EngineIdlingSearchInterval,
+ // getYValue: result => ((ResponseDryRun)result).DeltaDragLoad,
+ // evaluateFunction: n => NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), n, true),
+ // criterion: result => ((ResponseDryRun)result).DeltaDragLoad.Value());
+ // } catch (VectoException) {
+ // Log.Warn("CycleGearbox could not find motoring speed for disengaged state.");
+ // }
+ // motoringSpeed = motoringSpeed.LimitTo(DataBus.EngineIdleSpeed, DataBus.EngineSpeed);
+ // }
+ // disengagedResponse = NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), motoringSpeed);
+ //}
+ IResponse disengagedResponse;
+ if (GearboxType.AutomaticTransmission()) {
+ disengagedResponse = EngineIdleRequest(absTime, dt);
+ } else {
+ disengagedResponse = NextGear.Gear > 0
+ ? NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(),
+ outAngularVelocity * ModelData.Gears[NextGear.Gear].Ratio)
+ : EngineIdleRequest(absTime, dt);
+ }
+ if (TorqueConverter != null) {
+ if (DataBus.VehicleStopped) {
+ TorqueConverter.Locked(0.SI<NewtonMeter>(), disengagedResponse.EngineSpeed, CurrentState.InTorque,
+ outAngularVelocity);
+ } else {
+ TorqueConverter.Locked(CurrentState.InTorque, disengagedResponse.EngineSpeed, CurrentState.InTorque,
+ disengagedResponse.EngineSpeed);
+ }
+ }
+ disengagedResponse.GearboxPowerRequest = outTorque * avgOutAngularVelocity;
+ CurrentState.SetState(0.SI<NewtonMeter>(), disengagedResponse.EngineSpeed, 0.SI<NewtonMeter>(), outAngularVelocity);
+ CurrentState.Gear = Gear;
+
+ return disengagedResponse;
+ }
+
+ private IResponse EngineIdleRequest(Second absTime, Second dt)
+ {
+ var disengagedResponse = NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), DataBus.EngineIdleSpeed);
+ if (disengagedResponse is ResponseSuccess) {
+ return disengagedResponse;
+ }
+ var motoringSpeed = DataBus.EngineSpeed;
+ if (motoringSpeed.IsGreater(DataBus.EngineIdleSpeed)) {
+ var first = (ResponseDryRun)NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), motoringSpeed, true);
+ try {
+ motoringSpeed = SearchAlgorithm.Search(motoringSpeed, first.DeltaDragLoad,
+ Constants.SimulationSettings.EngineIdlingSearchInterval,
+ getYValue: result => ((ResponseDryRun)result).DeltaDragLoad,
+ evaluateFunction: n => NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), n, true),
+ criterion: result => ((ResponseDryRun)result).DeltaDragLoad.Value());
+ } catch (VectoException) {
+ Log.Warn("CycleGearbox could not find motoring speed for disengaged state.");
+ }
+ motoringSpeed = motoringSpeed.LimitTo(DataBus.EngineIdleSpeed, DataBus.EngineSpeed);
+ }
+ disengagedResponse = NextComponent.Request(absTime, dt, 0.SI<NewtonMeter>(), motoringSpeed);
+ return disengagedResponse;
+ }
+
+ protected override void DoWriteModalResults(IModalDataContainer container)
+ {
+ var avgInAngularSpeed = (PreviousState.InAngularVelocity + CurrentState.InAngularVelocity) / 2.0;
+ var avgOutAngularSpeed = (PreviousState.OutAngularVelocity + CurrentState.OutAngularVelocity) / 2.0;
+ container[ModalResultField.Gear] = Disengaged != null ? 0 : Gear;
+ container[ModalResultField.P_gbx_loss] = CurrentState.TransmissionTorqueLoss * avgOutAngularSpeed;
+ container[ModalResultField.P_gbx_inertia] = CurrentState.InertiaTorqueLossOut * avgOutAngularSpeed;
+ container[ModalResultField.P_gbx_in] = CurrentState.InTorque * avgInAngularSpeed;
+ container[ModalResultField.n_gbx_out_avg] = (PreviousState.OutAngularVelocity +
+ CurrentState.OutAngularVelocity) / 2.0;
+ container[ModalResultField.T_gbx_out] = CurrentState.OutTorque;
+
+ if (ModelData.Type.AutomaticTransmission()) {
+ container[ModalResultField.TC_Locked] = !CurrentState.TorqueConverterActive;
+ container[ModalResultField.P_gbx_shift_loss] = CurrentState.PowershiftLosses == null
+ ? 0.SI<Watt>()
+ : CurrentState.PowershiftLosses * avgInAngularSpeed;
+ }
+ // torque converter fields are written by TorqueConverter (if present), called from Vehicle container
+ }
+
+ protected override void DoCommitSimulationStep()
+ {
+ if (Gear != 0) {
+ if (CurrentState.TorqueLossResult != null && CurrentState.TorqueLossResult.Extrapolated) {
+ Log.Warn(
+ "Gear {0} LossMap data was extrapolated: range for loss map is not sufficient: n:{1}, torque:{2}",
+ Gear, CurrentState.OutAngularVelocity.ConvertTo().Rounds.Per.Minute, CurrentState.OutTorque);
+ if (DataBus.ExecutionMode == ExecutionMode.Declaration) {
+ throw new VectoException(
+ "Gear {0} LossMap data was extrapolated in Declaration Mode: range for loss map is not sufficient: n:{1}, torque:{2}",
+ Gear, CurrentState.OutAngularVelocity.ConvertTo().Rounds.Per.Minute, CurrentState.OutTorque);
+ }
+ }
+ }
+ base.DoCommitSimulationStep();
+ }
+
+ #region ICluchInfo
+
+ public override GearInfo NextGear
+ {
+ get
+ {
+ if (Disengaged == null) {
+ return new GearInfo(Gear, !TorqueConverterActive ?? true);
+ }
+ var future = DataBus.LookAhead(ModelData.TractionInterruption * 5);
+ var nextGear = 0u;
+ var torqueConverterLocked = false;
+ foreach (var entry in future) {
+ if (entry.VehicleTargetSpeed != null && entry.VehicleTargetSpeed.IsEqual(0)) {
+ // vehicle is stopped, no next gear, engine should go to idle
+ break;
+ }
+ if (entry.WheelAngularVelocity != null && entry.WheelAngularVelocity.IsEqual(0)) {
+ // vehicle is stopped, no next gear, engine should go to idle
+ break;
+ }
+ if (entry.Gear == 0) {
+ continue;
+ }
+ nextGear = entry.Gear;
+ torqueConverterLocked = !entry.TorqueConverterActive ?? false;
+ break;
+ }
+ return new GearInfo(nextGear, torqueConverterLocked);
+ }
+ }
+
+ public override Second TractionInterruption
+ {
+ get
+ {
+ if (Disengaged == null) {
+ return ModelData.TractionInterruption;
+ }
+ var future = DataBus.LookAhead(ModelData.TractionInterruption * 5);
+ foreach (var entry in future) {
+ if (entry.VehicleTargetSpeed != null && entry.VehicleTargetSpeed.IsEqual(0)) {
+ // vehicle is stopped, no next gear, engine should go to idle
+ break;
+ }
+ if (entry.WheelAngularVelocity != null && entry.WheelAngularVelocity.IsEqual(0)) {
+ // vehicle is stopped, no next gear, engine should go to idle
+ break;
+ }
+ if (entry.Gear == 0) {
+ continue;
+ }
+ return entry.Time - Disengaged;
+ }
+ return ModelData.TractionInterruption;
+ }
+ }
+
+ public override bool ClutchClosed(Second absTime)
+ {
+ return (DataBus.DriverBehavior == DrivingBehavior.Braking
+ ? DataBus.CycleData.LeftSample.Gear
+ : DataBus.CycleData.RightSample.Gear) != 0;
+ }
+
+ #endregion
+
+ public class CycleGearboxState : GearboxState
+ {
+ public bool TorqueConverterActive;
+ public WattSecond PowershiftLosses { get; set; }
+ }
+
+ public class CycleShiftStrategy : BaseShiftStrategy
+ {
+ public CycleShiftStrategy(GearboxData data, IDataBus dataBus) : base(data, dataBus) {}
+
+ public override IGearbox Gearbox { get; set; }
+
+ public override bool ShiftRequired(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity,
+ NewtonMeter inTorque,
+ PerSecond inAngularVelocity, uint gear, Second lastShiftTime)
+ {
+ return false;
+ }
+
+ public override uint InitGear(Second absTime, Second dt, NewtonMeter torque, PerSecond outAngularVelocity)
+ {
+ throw new System.NotImplementedException();
+ }
+
+ public override uint Engage(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outAngularVelocity)
+ {
+ throw new System.NotImplementedException();
+ }
+
+ public override void Disengage(Second absTime, Second dt, NewtonMeter outTorque, PerSecond outEngineSpeed)
+ {
+ throw new System.NotImplementedException();
+ }
+
+ public override GearInfo NextGear
+ {
+ get { throw new System.NotImplementedException(); }
+ }
+ }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/DefaultDriverStrategy.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/DefaultDriverStrategy.cs
index 485e4be47eed6f39d59f07d33d94fb529f1ed29c..ef9a330dd311e476ccfb5f151d7e5331f3416a22 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/DefaultDriverStrategy.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/DefaultDriverStrategy.cs
@@ -33,6 +33,7 @@ using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
+using TUGraz.VectoCommon.Exceptions;
using TUGraz.VectoCommon.Models;
using TUGraz.VectoCommon.Utils;
using TUGraz.VectoCore.Configuration;
@@ -130,42 +131,52 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
}
} else {
// update action distance for current 'next action'
- if (Driver.DataBus.VehicleSpeed > NextDrivingAction.NextTargetSpeed) {
- var brakingDistance = Driver.ComputeDecelerationDistance(NextDrivingAction.NextTargetSpeed) + BrakingSafetyMargin;
- switch (NextDrivingAction.Action) {
- case DrivingBehavior.Coasting:
- //var coastingDistance = ComputeCoastingDistance(Driver.DataBus.VehicleSpeed, NextDrivingAction.NextTargetSpeed);
- var coastingDistance = ComputeCoastingDistance(Driver.DataBus.VehicleSpeed, NextDrivingAction.CycleEntry);
- NextDrivingAction.CoastingStartDistance = NextDrivingAction.TriggerDistance - coastingDistance;
- NextDrivingAction.BrakingStartDistance = NextDrivingAction.TriggerDistance - brakingDistance;
- break;
- case DrivingBehavior.Braking:
- NextDrivingAction.BrakingStartDistance = NextDrivingAction.TriggerDistance - brakingDistance;
- NextDrivingAction.CoastingStartDistance = double.MaxValue.SI<Meter>();
- break;
- default:
- throw new ArgumentOutOfRangeException();
- }
- }
+ UpdateDistancesForCurrentNextAction();
- if (nextAction != null) {
- if (nextAction.HasEqualTrigger(NextDrivingAction)) {
- // if the action changes and the vehicle has not yet exceeded the action distance => update the action
- // otherwise do nothing, NextDrivingAction's action distance has already been updated
- if (nextAction.Action != NextDrivingAction.Action && nextAction.ActionDistance > currentDistance) {
- NextDrivingAction = nextAction;
- }
- } else {
- // hmm, we've got a new action that is closer to what we got before?
- if (nextAction.ActionDistance < NextDrivingAction.ActionDistance) {
- NextDrivingAction = nextAction;
- }
+ SetNextDrivingAction(currentDistance, nextAction);
+ }
+ Log.Debug("Next Driving Action: {0}", NextDrivingAction);
+ }
+
+ private void SetNextDrivingAction(Meter currentDistance, DrivingBehaviorEntry nextAction)
+ {
+ if (nextAction != null) {
+ if (nextAction.HasEqualTrigger(NextDrivingAction)) {
+ // if the action changes and the vehicle has not yet exceeded the action distance => update the action
+ // otherwise do nothing, NextDrivingAction's action distance has already been updated
+ if (nextAction.Action != NextDrivingAction.Action && nextAction.ActionDistance > currentDistance) {
+ NextDrivingAction = nextAction;
}
} else {
- NextDrivingAction = null;
+ // hmm, we've got a new action that is closer to what we got before?
+ if (nextAction.ActionDistance < NextDrivingAction.ActionDistance) {
+ NextDrivingAction = nextAction;
+ }
+ }
+ } else {
+ NextDrivingAction = null;
+ }
+ }
+
+ private void UpdateDistancesForCurrentNextAction()
+ {
+ if (Driver.DataBus.VehicleSpeed > NextDrivingAction.NextTargetSpeed) {
+ var brakingDistance = Driver.ComputeDecelerationDistance(NextDrivingAction.NextTargetSpeed) + BrakingSafetyMargin;
+ switch (NextDrivingAction.Action) {
+ case DrivingBehavior.Coasting:
+ //var coastingDistance = ComputeCoastingDistance(Driver.DataBus.VehicleSpeed, NextDrivingAction.NextTargetSpeed);
+ var coastingDistance = ComputeCoastingDistance(Driver.DataBus.VehicleSpeed, NextDrivingAction.CycleEntry);
+ NextDrivingAction.CoastingStartDistance = NextDrivingAction.TriggerDistance - coastingDistance;
+ NextDrivingAction.BrakingStartDistance = NextDrivingAction.TriggerDistance - brakingDistance;
+ break;
+ case DrivingBehavior.Braking:
+ NextDrivingAction.BrakingStartDistance = NextDrivingAction.TriggerDistance - brakingDistance;
+ NextDrivingAction.CoastingStartDistance = double.MaxValue.SI<Meter>();
+ break;
+ default:
+ throw new ArgumentOutOfRangeException();
}
}
- Log.Debug("Next Driving Action: {0}", NextDrivingAction);
}
protected internal DrivingBehaviorEntry GetNextDrivingAction(Meter ds)
@@ -184,51 +195,58 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
var nextTargetSpeed = OverspeedAllowed(entry.VehicleTargetSpeed)
? entry.VehicleTargetSpeed + Driver.DriverData.OverSpeedEcoRoll.OverSpeed
: entry.VehicleTargetSpeed;
- if (nextTargetSpeed < currentSpeed) {
- var action = DrivingBehavior.Braking;
- var coastingDistance = ComputeCoastingDistance(currentSpeed, entry);
- var brakingDistance = Driver.ComputeDecelerationDistance(nextTargetSpeed) + BrakingSafetyMargin;
-
- if (!Driver.DriverData.LookAheadCoasting.Enabled || coastingDistance < 0) {
- Log.Debug(
- "adding 'Braking' starting at distance {0}. brakingDistance: {1}, triggerDistance: {2}, nextTargetSpeed: {3}",
- entry.Distance - brakingDistance, brakingDistance, entry.Distance, nextTargetSpeed);
- coastingDistance = brakingDistance;
- } else {
- //var coastingDistance = ComputeCoastingDistance(currentSpeed, nextTargetSpeed);
- if (currentSpeed > Driver.DriverData.LookAheadCoasting.MinSpeed) {
- action = DrivingBehavior.Coasting;
-
- Log.Debug(
- "adding 'Coasting' starting at distance {0}. coastingDistance: {1}, triggerDistance: {2}, nextTargetSpeed: {3}",
- entry.Distance - coastingDistance, coastingDistance, entry.Distance, nextTargetSpeed);
- } else {
- coastingDistance = -1.SI<Meter>();
- }
- }
- nextActions.Add(
- new DrivingBehaviorEntry {
- Action = action,
- CoastingStartDistance = entry.Distance - coastingDistance,
- BrakingStartDistance = entry.Distance - brakingDistance,
- TriggerDistance = entry.Distance,
- NextTargetSpeed = nextTargetSpeed,
- CycleEntry = entry,
- });
+ if (nextTargetSpeed >= currentSpeed) {
+ // acceleration is not relevant
+ continue;
}
+ nextActions.Add(GetDrivingBehaviorEntry(nextTargetSpeed, currentSpeed, entry));
}
if (!nextActions.Any()) {
return null;
}
var nextBrakingAction = nextActions.OrderBy(x => x.BrakingStartDistance).First();
var nextCoastingAction = nextActions.OrderBy(x => x.CoastingStartDistance).First();
- if (nextBrakingAction.TriggerDistance.IsEqual(nextCoastingAction.TriggerDistance)) {
- // its the same trigger, use it
- return nextCoastingAction;
- }
+
+ return nextBrakingAction.TriggerDistance.IsEqual(nextCoastingAction.TriggerDistance)
+ ? nextCoastingAction
+ : nextBrakingAction;
// MQ: 27.5.2016 remark: one could set the coasting distance to the closest coasting distance as found above to start coasting a little bit earlier.
- return nextBrakingAction;
+ }
+
+ private DrivingBehaviorEntry GetDrivingBehaviorEntry(MeterPerSecond nextTargetSpeed, MeterPerSecond currentSpeed,
+ DrivingCycleData.DrivingCycleEntry entry)
+ {
+ var action = DrivingBehavior.Braking;
+
+ var brakingDistance = Driver.ComputeDecelerationDistance(nextTargetSpeed) + BrakingSafetyMargin;
+ var coastingDistance = ComputeCoastingDistance(currentSpeed, entry);
+ if (!Driver.DriverData.LookAheadCoasting.Enabled || coastingDistance < 0) {
+ Log.Debug(
+ "adding 'Braking' starting at distance {0}. brakingDistance: {1}, triggerDistance: {2}, nextTargetSpeed: {3}",
+ entry.Distance - brakingDistance, brakingDistance, entry.Distance, nextTargetSpeed);
+ coastingDistance = brakingDistance;
+ } else {
+ //var coastingDistance = ComputeCoastingDistance(currentSpeed, nextTargetSpeed);
+ if (currentSpeed > Driver.DriverData.LookAheadCoasting.MinSpeed) {
+ action = DrivingBehavior.Coasting;
+
+ Log.Debug(
+ "adding 'Coasting' starting at distance {0}. coastingDistance: {1}, triggerDistance: {2}, nextTargetSpeed: {3}",
+ entry.Distance - coastingDistance, coastingDistance, entry.Distance, nextTargetSpeed);
+ } else {
+ coastingDistance = -1.SI<Meter>();
+ }
+ }
+ var nextEntry = new DrivingBehaviorEntry {
+ Action = action,
+ CoastingStartDistance = entry.Distance - coastingDistance,
+ BrakingStartDistance = entry.Distance - brakingDistance,
+ TriggerDistance = entry.Distance,
+ NextTargetSpeed = nextTargetSpeed,
+ CycleEntry = entry,
+ };
+ return nextEntry;
}
protected internal virtual Meter ComputeCoastingDistance(MeterPerSecond vehicleSpeed,
@@ -383,96 +401,122 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
velocity += DriverData.OverSpeedEcoRoll.OverSpeed;
}
if (DataBus.GearboxType.AutomaticTransmission() || DataBus.ClutchClosed(absTime)) {
- // drive along
- IResponse first;
- if (DriverStrategy.OverspeedAllowed(targetVelocity, prohibitOverspeed) &&
- DataBus.VehicleSpeed.IsEqual(targetVelocity)) {
- first = Driver.DrivingActionCoast(absTime, ds, velocity, gradient);
- debug.Add(new { action = "Coast", first });
- if (first is ResponseSuccess && first.Acceleration < 0) {
- first = Driver.DrivingActionAccelerate(absTime, ds, targetVelocity, gradient);
- debug.Add(new { action = "Coast:(Success & Acc<0) -> Accelerate", first });
- }
- } else {
- first = Driver.DrivingActionAccelerate(absTime, ds, targetVelocity, gradient);
- debug.Add(new { action = "Accelerate", first });
- }
+ return HandleRequestEngaged(absTime, ds, targetVelocity, gradient, prohibitOverspeed, velocity, debug);
+ } else {
+ return HandleRequestDisengaged(absTime, ds, gradient, velocity, debug);
+ }
+ }
- var second = first;
- first.Switch().
- Case<ResponseUnderload>(r => {
- if (DataBus.VehicleSpeed.IsGreater(0) && DriverStrategy.OverspeedAllowed(targetVelocity, prohibitOverspeed)) {
- second = Driver.DrivingActionCoast(absTime, ds, velocity, gradient);
- debug.Add(new { action = "first:(Underload & Overspeed)-> Coast", second });
- if (second is ResponseUnderload || second is ResponseSpeedLimitExceeded) {
- second = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
- debug.Add(new {
- action = "second:(Underload|SpeedLimitExceeded) -> Brake",
- second
- });
- }
- if (second is ResponseEngineSpeedTooHigh) {
- second = Driver.DrivingActionBrake(absTime, ds, velocity, gradient, second);
- debug.Add(new {
- action = "second:(EngineSpeedTooHigh|SpeedLimitExceeded) -> Brake with reduced acceleration",
- second
- });
- }
- } else {
- second = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
- debug.Add(new { action = "first:(Underload & !Overspeed) -> Brake", second });
- }
- });
-
- var third = second;
-
- second.Switch().
- Case<ResponseGearShift>(r => {
- third = Driver.DrivingActionRoll(absTime, ds, velocity, gradient);
- debug.Add(new { action = "second: GearShift -> Roll", third });
- third.Switch().
- Case<ResponseUnderload>(() => {
- // overload may happen if driver limits acceleration when rolling downhill
- third = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
- debug.Add(new { action = "third:Underload -> Brake", third });
- }).
- Case<ResponseSpeedLimitExceeded>(() => {
- third = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
- debug.Add(new { action = "third:SpeedLimitExceeded -> Brake", third });
- });
- }).
- Case<ResponseOverload>(r => {
- third = Driver.DrivingActionCoast(absTime, ds, velocity, gradient);
- debug.Add(new { action = "second:Overload -> Coast", third });
- });
+ private IResponse HandleRequestDisengaged(Second absTime, Meter ds, Radian gradient, MeterPerSecond velocity,
+ DebugData debug)
+ {
+ if (DataBus.VehicleSpeed.IsSmallerOrEqual(0.SI<MeterPerSecond>())) {
+ // the clutch is disengaged, and the vehicle stopped - we can't perform a roll action. wait for the clutch to be engaged
+ // todo mk 2016-08-23: is this still needed?
+ var remainingShiftTime = Constants.SimulationSettings.TargetTimeInterval;
+ while (!DataBus.ClutchClosed(absTime + remainingShiftTime)) {
+ remainingShiftTime += Constants.SimulationSettings.TargetTimeInterval;
+ }
+ return new ResponseFailTimeInterval {
+ Source = this,
+ DeltaT = remainingShiftTime,
+ };
+ }
+ var response = Driver.DrivingActionRoll(absTime, ds, velocity, gradient);
+ debug.Add(new { action = "ClutchOpen -> Roll", response });
+ response.Switch().
+ Case<ResponseUnderload>(r => {
+ response = Driver.DrivingActionBrake(absTime, ds, velocity, gradient, r);
+ debug.Add(new { action = "Roll:Underload -> Brake", response });
+ })
+ .Case<ResponseSpeedLimitExceeded>(() => {
+ response = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
+ debug.Add(new { action = "Roll:SpeedLimitExceeded -> Brake", response });
+ });
+ return response;
+ }
- return third;
- } else {
- if (DataBus.VehicleSpeed.IsSmallerOrEqual(0.SI<MeterPerSecond>())) {
- // the clutch is disengaged, and the vehicle stopped - we can't perform a roll action. wait for the clutch to be engaged
- // todo mk 2016-08-23: is this still needed?
- var remainingShiftTime = Constants.SimulationSettings.TargetTimeInterval;
- while (!DataBus.ClutchClosed(absTime + remainingShiftTime)) {
- remainingShiftTime += Constants.SimulationSettings.TargetTimeInterval;
+ private IResponse HandleRequestEngaged(Second absTime, Meter ds, MeterPerSecond targetVelocity, Radian gradient,
+ bool prohibitOverspeed, MeterPerSecond velocity, DebugData debug)
+ {
+ // drive along
+ var first = FirstAccelerateOrCoast(absTime, ds, targetVelocity, gradient, prohibitOverspeed, velocity, debug);
+
+ var second = first;
+ first.Switch().
+ Case<ResponseUnderload>(r => {
+ if (DataBus.VehicleSpeed.IsGreater(0) && DriverStrategy.OverspeedAllowed(targetVelocity, prohibitOverspeed)) {
+ second = Driver.DrivingActionCoast(absTime, ds, velocity, gradient);
+ debug.Add(new { action = "first:(Underload & Overspeed)-> Coast", second });
+ second = HandleCoastAfterUnderloadWithOverspeed(absTime, ds, gradient, velocity, debug, second);
+ } else {
+ second = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
+ debug.Add(new { action = "first:(Underload & !Overspeed) -> Brake", second });
}
- return new ResponseFailTimeInterval {
- Source = this,
- DeltaT = remainingShiftTime,
- };
+ });
+
+ var third = second;
+
+ second.Switch().
+ Case<ResponseGearShift>(r => {
+ third = Driver.DrivingActionRoll(absTime, ds, velocity, gradient);
+ debug.Add(new { action = "second: GearShift -> Roll", third });
+ third.Switch().
+ Case<ResponseUnderload>(() => {
+ // overload may happen if driver limits acceleration when rolling downhill
+ third = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
+ debug.Add(new { action = "third:Underload -> Brake", third });
+ }).
+ Case<ResponseSpeedLimitExceeded>(() => {
+ third = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
+ debug.Add(new { action = "third:SpeedLimitExceeded -> Brake", third });
+ });
+ }).
+ Case<ResponseOverload>(r => {
+ third = Driver.DrivingActionCoast(absTime, ds, velocity, gradient);
+ debug.Add(new { action = "second:Overload -> Coast", third });
+ });
+
+ return third;
+ }
+
+ private IResponse HandleCoastAfterUnderloadWithOverspeed(Second absTime, Meter ds, Radian gradient,
+ MeterPerSecond velocity, DebugData debug, IResponse second)
+ {
+ if (second is ResponseUnderload || second is ResponseSpeedLimitExceeded) {
+ second = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
+ debug.Add(new {
+ action = "second:(Underload|SpeedLimitExceeded) -> Brake",
+ second
+ });
+ }
+ if (second is ResponseEngineSpeedTooHigh) {
+ second = Driver.DrivingActionBrake(absTime, ds, velocity, gradient, second);
+ debug.Add(new {
+ action = "second:(EngineSpeedTooHigh|SpeedLimitExceeded) -> Brake with reduced acceleration",
+ second
+ });
+ }
+ return second;
+ }
+
+ private IResponse FirstAccelerateOrCoast(Second absTime, Meter ds, MeterPerSecond targetVelocity, Radian gradient,
+ bool prohibitOverspeed, MeterPerSecond velocity, DebugData debug)
+ {
+ IResponse first;
+ if (DriverStrategy.OverspeedAllowed(targetVelocity, prohibitOverspeed) &&
+ DataBus.VehicleSpeed.IsEqual(targetVelocity)) {
+ first = Driver.DrivingActionCoast(absTime, ds, velocity, gradient);
+ debug.Add(new { action = "Coast", first });
+ if (first is ResponseSuccess && first.Acceleration < 0) {
+ first = Driver.DrivingActionAccelerate(absTime, ds, targetVelocity, gradient);
+ debug.Add(new { action = "Coast:(Success & Acc<0) -> Accelerate", first });
}
- var response = Driver.DrivingActionRoll(absTime, ds, velocity, gradient);
- debug.Add(new { action = "ClutchOpen -> Roll", response });
- response.Switch().
- Case<ResponseUnderload>(r => {
- response = Driver.DrivingActionBrake(absTime, ds, velocity, gradient, r);
- debug.Add(new { action = "Roll:Underload -> Brake", response });
- })
- .Case<ResponseSpeedLimitExceeded>(() => {
- response = Driver.DrivingActionBrake(absTime, ds, velocity, gradient);
- debug.Add(new { action = "Roll:SpeedLimitExceeded -> Brake", response });
- });
- return response;
+ } else {
+ first = Driver.DrivingActionAccelerate(absTime, ds, targetVelocity, gradient);
+ debug.Add(new { action = "Accelerate", first });
}
+ return first;
}
protected override IResponse CheckRequestDoesNotExceedNextAction(Second absTime, Meter ds,
@@ -536,7 +580,6 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
protected override IResponse DoHandleRequest(Second absTime, Meter ds, MeterPerSecond targetVelocity, Radian gradient,
bool prohibitOverspeed = false)
{
- IResponse response = null;
if (DataBus.VehicleSpeed <= DriverStrategy.BrakeTrigger.NextTargetSpeed) {
return HandleTargetspeedReached(absTime, ds, targetVelocity, gradient);
}
@@ -546,137 +589,218 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
DefaultDriverStrategy.BrakingSafetyMargin;
DriverStrategy.BrakeTrigger.BrakingStartDistance = DriverStrategy.BrakeTrigger.TriggerDistance - brakingDistance;
if (Phase == BrakingPhase.Coast) {
- var nextBrakeAction = DriverStrategy.GetNextDrivingAction(ds);
- if (nextBrakeAction != null && !DriverStrategy.BrakeTrigger.TriggerDistance.IsEqual(nextBrakeAction.TriggerDistance) &&
- nextBrakeAction.BrakingStartDistance.IsSmaller(DriverStrategy.BrakeTrigger.BrakingStartDistance)) {
- DriverStrategy.BrakeTrigger = nextBrakeAction;
- Log.Debug("setting brake trigger to new trigger: trigger distance: {0}, start braking @ {1}",
- nextBrakeAction.TriggerDistance, nextBrakeAction.BrakingStartDistance);
- }
-
- Log.Debug("start braking @ {0}", DriverStrategy.BrakeTrigger.BrakingStartDistance);
- var remainingDistanceToBrake = DriverStrategy.BrakeTrigger.BrakingStartDistance - currentDistance;
- var estimatedTimeInterval = remainingDistanceToBrake / DataBus.VehicleSpeed;
- if (estimatedTimeInterval.IsSmaller(Constants.SimulationSettings.LowerBoundTimeInterval) ||
- currentDistance + Constants.SimulationSettings.DriverActionDistanceTolerance >
- DriverStrategy.BrakeTrigger.BrakingStartDistance) {
- Phase = BrakingPhase.Brake;
- Log.Debug("Switching to BRAKE Phase. currentDistance: {0}", currentDistance);
- } else {
- if ((currentDistance + ds).IsGreater(DriverStrategy.BrakeTrigger.BrakingStartDistance)) {
- return new ResponseDrivingCycleDistanceExceeded() {
- //Source = this,
- MaxDistance = DriverStrategy.BrakeTrigger.BrakingStartDistance - currentDistance
- };
- }
- }
- if (DataBus.VehicleSpeed < Constants.SimulationSettings.MinVelocityForCoast) {
- Phase = BrakingPhase.Brake;
- Log.Debug("Switching to BRAKE Phase. currentDistance: {0} v: {1}", currentDistance,
- DataBus.VehicleSpeed);
+ var resp = CheckSwitchingToBraking(ds, currentDistance);
+ if (resp != null) {
+ return resp;
}
}
switch (Phase) {
case BrakingPhase.Coast:
- Driver.DriverBehavior = DrivingBehavior.Coasting;
+ return DoCoast(absTime, ds, targetVelocity, gradient, currentDistance);
+ case BrakingPhase.Brake:
+ return DoBrake(absTime, ds, targetVelocity, gradient, brakingDistance, currentDistance);
+ default:
+ throw new VectoException("Invalid Phase in DriverModeBrake");
+ }
+ }
+
+ private IResponse DoBrake(Second absTime, Meter ds, MeterPerSecond targetVelocity, Radian gradient,
+ Meter brakingDistance, Meter currentDistance)
+ {
+ IResponse response;
+ Log.Debug("Phase: BRAKE. breaking distance: {0} start braking @ {1}", brakingDistance,
+ DriverStrategy.BrakeTrigger.BrakingStartDistance);
+ if (DriverStrategy.BrakeTrigger.BrakingStartDistance.IsSmaller(currentDistance,
+ Constants.SimulationSettings.DriverActionDistanceTolerance / 2)) {
+ Log.Info("Expected Braking Deceleration could not be reached! {0}",
+ DriverStrategy.BrakeTrigger.BrakingStartDistance - currentDistance);
+ }
+ var targetDistance = DataBus.VehicleSpeed < Constants.SimulationSettings.MinVelocityForCoast
+ ? DriverStrategy.BrakeTrigger.TriggerDistance
+ : null;
+ if (targetDistance == null && DriverStrategy.BrakeTrigger.NextTargetSpeed.IsEqual(0.SI<MeterPerSecond>())) {
+ targetDistance = DriverStrategy.BrakeTrigger.TriggerDistance - DefaultDriverStrategy.BrakingSafetyMargin;
+ }
+ Driver.DriverBehavior = DrivingBehavior.Braking;
+ response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
+ gradient, targetDistance: targetDistance);
+ response.Switch().
+ Case<ResponseOverload>(r => {
+ Log.Info(
+ "Brake -> Got OverloadResponse during brake action - desired deceleration could not be reached! response: {0}",
+ r);
+ if (!DataBus.ClutchClosed(absTime)) {
+ Log.Info("Brake -> Overload -> Clutch is open - Trying roll action");
+ response = Driver.DrivingActionRoll(absTime, ds, targetVelocity, gradient);
+ } else {
+ Log.Info("Brake -> Overload -> Clutch is closed - Trying brake action again");
+ DataBus.BrakePower = 0.SI<Watt>();
+ response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient,
+ targetDistance: targetDistance);
+ response.Switch().
+ Case<ResponseOverload>(r1 => {
+ Log.Info("Brake -> Overload -> 2nd Brake -> Overload -> Trying accelerate action");
+ response = Driver.DrivingActionAccelerate(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
+ response.Switch().Case<ResponseGearShift>(
+ rs => {
+ Log.Info("Brake -> Overload -> 2nd Brake -> Accelerate -> Got GearShift response, performing roll action");
+ response = Driver.DrivingActionRoll(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
+ });
+ });
+ }
+ }).
+ Case<ResponseGearShift>(r => {
+ Log.Info("Brake -> Got GearShift response, performing roll action + brakes");
+ //response = Driver.DrivingActionRoll(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
+ DataBus.BrakePower = 0.SI<Watt>();
+ response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
+ gradient, targetDistance: targetDistance);
+ });
+ return response;
+ }
+
+ private IResponse DoCoast(Second absTime, Meter ds, MeterPerSecond targetVelocity, Radian gradient,
+ Meter currentDistance)
+ {
+ IResponse response;
+ Driver.DriverBehavior = DrivingBehavior.Coasting;
+ response = DataBus.ClutchClosed(absTime)
+ ? Driver.DrivingActionCoast(absTime, ds, VectoMath.Max(targetVelocity, DataBus.VehicleSpeed), gradient)
+ : Driver.DrivingActionRoll(absTime, ds, VectoMath.Max(targetVelocity, DataBus.VehicleSpeed), gradient);
+ response.Switch().
+ Case<ResponseUnderload>(r => {
+ // coast would decelerate more than driver's max deceleration => issue brakes to decelerate with driver's max deceleration
+ response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
+ gradient, r);
+ if ((DriverStrategy.BrakeTrigger.BrakingStartDistance - currentDistance).IsSmallerOrEqual(
+ Constants.SimulationSettings.DriverActionDistanceTolerance)) {
+ Phase = BrakingPhase.Brake;
+ }
+ }).
+ Case<ResponseOverload>(r => {
+ // limiting deceleration while coast may result in an overload => issue brakes to decelerate with driver's max deceleration
response = DataBus.ClutchClosed(absTime)
- ? Driver.DrivingActionCoast(absTime, ds, VectoMath.Max(targetVelocity, DataBus.VehicleSpeed), gradient)
- : Driver.DrivingActionRoll(absTime, ds, VectoMath.Max(targetVelocity, DataBus.VehicleSpeed), gradient);
+ ? Driver.DrivingActionAccelerate(absTime, ds, targetVelocity, gradient)
+ : Driver.DrivingActionRoll(absTime, ds, targetVelocity, gradient);
+ //Phase = BrakingPhase.Brake;
+ }).
+ Case<ResponseDrivingCycleDistanceExceeded>(r => {
+ if (!ds.IsEqual(r.MaxDistance)) {
+ // distance has been reduced due to vehicle stop in coast/roll action => use brake action to get exactly to the stop-distance
+ // TODO what if no gear is enaged (and we need driveline power to get to the stop-distance?
+ response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
+ }
+ }).
+ Case<ResponseGearShift>(r => {
+ response = Driver.DrivingActionRoll(absTime, ds, targetVelocity, gradient);
+ }).
+ Case<ResponseEngineSpeedTooHigh>(r => {
+ response = Driver.DrivingActionBrake(absTime, ds, targetVelocity, gradient, r);
+ });
+ // handle the SpeedLimitExceeded Response separately in case it occurs in one of the requests in the second try
+ response.Switch().
+ Case<ResponseSpeedLimitExceeded>(() => {
+ response = Driver.DrivingActionBrake(absTime, ds, DataBus.VehicleSpeed,
+ gradient);
+ if (response is ResponseOverload && !DataBus.ClutchClosed(absTime)) {
+ response = Driver.DrivingActionRoll(absTime, ds, DataBus.VehicleSpeed, gradient);
+ }
+ });
+ return response;
+ }
+
+ private IResponse CheckSwitchingToBraking(Meter ds, Meter currentDistance)
+ {
+ var nextBrakeAction = DriverStrategy.GetNextDrivingAction(ds);
+ if (nextBrakeAction != null && !DriverStrategy.BrakeTrigger.TriggerDistance.IsEqual(nextBrakeAction.TriggerDistance) &&
+ nextBrakeAction.BrakingStartDistance.IsSmaller(DriverStrategy.BrakeTrigger.BrakingStartDistance)) {
+ DriverStrategy.BrakeTrigger = nextBrakeAction;
+ Log.Debug("setting brake trigger to new trigger: trigger distance: {0}, start braking @ {1}",
+ nextBrakeAction.TriggerDistance, nextBrakeAction.BrakingStartDistance);
+ }
+
+ Log.Debug("start braking @ {0}", DriverStrategy.BrakeTrigger.BrakingStartDistance);
+ var remainingDistanceToBrake = DriverStrategy.BrakeTrigger.BrakingStartDistance - currentDistance;
+ var estimatedTimeInterval = remainingDistanceToBrake / DataBus.VehicleSpeed;
+ if (estimatedTimeInterval.IsSmaller(Constants.SimulationSettings.LowerBoundTimeInterval) ||
+ currentDistance + Constants.SimulationSettings.DriverActionDistanceTolerance >
+ DriverStrategy.BrakeTrigger.BrakingStartDistance) {
+ Phase = BrakingPhase.Brake;
+ Log.Debug("Switching to BRAKE Phase. currentDistance: {0}", currentDistance);
+ } else {
+ if ((currentDistance + ds).IsGreater(DriverStrategy.BrakeTrigger.BrakingStartDistance)) {
+ return new ResponseDrivingCycleDistanceExceeded() {
+ //Source = this,
+ MaxDistance = DriverStrategy.BrakeTrigger.BrakingStartDistance - currentDistance
+ };
+ }
+ }
+ if (DataBus.VehicleSpeed < Constants.SimulationSettings.MinVelocityForCoast) {
+ Phase = BrakingPhase.Brake;
+ Log.Debug("Switching to BRAKE Phase. currentDistance: {0} v: {1}", currentDistance,
+ DataBus.VehicleSpeed);
+ }
+ return null;
+ }
+
+ private IResponse HandleTargetspeedReached(Second absTime, Meter ds, MeterPerSecond targetVelocity, Radian gradient)
+ {
+ var response = TargetSpeedReachedDriveAlong(absTime, ds, targetVelocity, gradient);
+ //var i = 0;
+ //do {
+ response.Switch().
+ Case<ResponseGearShift>(() => {
+ response = Driver.DrivingActionRoll(absTime, ds, targetVelocity, gradient);
response.Switch().
Case<ResponseUnderload>(r => {
- // coast would decelerate more than driver's max deceleration => issue brakes to decelerate with driver's max deceleration
+ // under-load may happen if driver limits acceleration when rolling downhill
response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
gradient, r);
- if ((DriverStrategy.BrakeTrigger.BrakingStartDistance - currentDistance).IsSmallerOrEqual(
- Constants.SimulationSettings.DriverActionDistanceTolerance)) {
- Phase = BrakingPhase.Brake;
- }
- }).
- Case<ResponseOverload>(r => {
- // limiting deceleration while coast may result in an overload => issue brakes to decelerate with driver's max deceleration
- response = DataBus.ClutchClosed(absTime)
- ? Driver.DrivingActionAccelerate(absTime, ds, targetVelocity, gradient)
- : Driver.DrivingActionRoll(absTime, ds, targetVelocity, gradient);
- //Phase = BrakingPhase.Brake;
}).
- Case<ResponseDrivingCycleDistanceExceeded>(r => {
- if (!ds.IsEqual(r.MaxDistance)) {
- // distance has been reduced due to vehicle stop in coast/roll action => use brake action to get exactly to the stop-distance
- // TODO what if no gear is enaged (and we need driveline power to get to the stop-distance?
- response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
- }
- }).
- Case<ResponseGearShift>(r => { response = Driver.DrivingActionRoll(absTime, ds, targetVelocity, gradient); }).
- Case<ResponseEngineSpeedTooHigh>(r => {
- response = Driver.DrivingActionBrake(absTime, ds, targetVelocity, gradient, r);
- });
- // handle the SpeedLimitExceeded Response separately in case it occurs in one of the requests in the second try
- response.Switch().
Case<ResponseSpeedLimitExceeded>(() => {
response = Driver.DrivingActionBrake(absTime, ds, DataBus.VehicleSpeed,
gradient);
- if (response is ResponseOverload && !DataBus.ClutchClosed(absTime)) {
- response = Driver.DrivingActionRoll(absTime, ds, DataBus.VehicleSpeed, gradient);
- }
});
- break;
- case BrakingPhase.Brake:
-
- Log.Debug("Phase: BRAKE. breaking distance: {0} start braking @ {1}", brakingDistance,
- DriverStrategy.BrakeTrigger.BrakingStartDistance);
- if (DriverStrategy.BrakeTrigger.BrakingStartDistance.IsSmaller(currentDistance,
- Constants.SimulationSettings.DriverActionDistanceTolerance / 2)) {
- Log.Info("Expected Braking Deceleration could not be reached! {0}",
- DriverStrategy.BrakeTrigger.BrakingStartDistance - currentDistance);
- }
- var targetDistance = DataBus.VehicleSpeed < Constants.SimulationSettings.MinVelocityForCoast
- ? DriverStrategy.BrakeTrigger.TriggerDistance
- : null;
- if (targetDistance == null && DriverStrategy.BrakeTrigger.NextTargetSpeed.IsEqual(0.SI<MeterPerSecond>())) {
- targetDistance = DriverStrategy.BrakeTrigger.TriggerDistance - DefaultDriverStrategy.BrakingSafetyMargin;
- }
- Driver.DriverBehavior = DrivingBehavior.Braking;
- response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
- gradient, targetDistance: targetDistance);
+ }).
+ Case<ResponseSpeedLimitExceeded>(() => {
+ response = Driver.DrivingActionBrake(absTime, ds, DataBus.VehicleSpeed,
+ gradient);
+ }).
+ Case<ResponseUnderload>(r => {
+ //response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
+ // gradient, r);
+ response = Driver.DrivingActionBrake(absTime, ds, DataBus.VehicleSpeed + r.Acceleration * r.SimulationInterval,
+ gradient, r);
response.Switch().
- Case<ResponseOverload>(r => {
- Log.Info(
- "Brake -> Got OverloadResponse during brake action - desired deceleration could not be reached! response: {0}",
- r);
- if (!DataBus.ClutchClosed(absTime)) {
- Log.Info("Brake -> Overload -> Clutch is open - Trying roll action");
- response = Driver.DrivingActionRoll(absTime, ds, targetVelocity, gradient);
- } else {
- Log.Info("Brake -> Overload -> Clutch is closed - Trying brake action again");
- DataBus.BrakePower = 0.SI<Watt>();
- response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient,
- targetDistance: targetDistance);
- response.Switch().
- Case<ResponseOverload>(r1 => {
- Log.Info("Brake -> Overload -> 2nd Brake -> Overload -> Trying accelerate action");
- response = Driver.DrivingActionAccelerate(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
- response.Switch().Case<ResponseGearShift>(
- rs => {
- Log.Info("Brake -> Overload -> 2nd Brake -> Accelerate -> Got GearShift response, performing roll action");
- response = Driver.DrivingActionRoll(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
- });
- });
- }
- }).
- Case<ResponseGearShift>(r => {
- Log.Info("Brake -> Got GearShift response, performing roll action + brakes");
- //response = Driver.DrivingActionRoll(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
+ Case<ResponseGearShift>(() => {
DataBus.BrakePower = 0.SI<Watt>();
response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
- gradient, targetDistance: targetDistance);
+ gradient, r);
+ }).
+ Case<ResponseOverload>(() => {
+ DataBus.BrakePower = 0.SI<Watt>();
+ if (DataBus.GearboxType.AutomaticTransmission() || DataBus.ClutchClosed(absTime)) {
+ if (DataBus.VehicleSpeed.IsGreater(0)) {
+ response = Driver.DrivingActionAccelerate(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
+ } else {
+ if (RetryDistanceExceeded) {
+ response = Driver.DrivingActionAccelerate(absTime, ds, targetVelocity, gradient);
+ } else {
+ RetryDistanceExceeded = true;
+ response = new ResponseDrivingCycleDistanceExceeded() { MaxDistance = ds / 2 };
+ }
+ }
+ } else {
+ response = Driver.DrivingActionRoll(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
+ }
});
- break;
- }
-
+ });
+ //} while (!(response is ResponseSuccess) && i++ < 3);
return response;
}
- private IResponse HandleTargetspeedReached(Second absTime, Meter ds, MeterPerSecond targetVelocity, Radian gradient)
+ private IResponse TargetSpeedReachedDriveAlong(Second absTime, Meter ds, MeterPerSecond targetVelocity,
+ Radian gradient)
{
IResponse response;
if (DataBus.GearboxType.AutomaticTransmission() || DataBus.ClutchClosed(absTime)) {
@@ -687,62 +811,12 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
response = Driver.DrivingActionAccelerate(absTime, ds, targetVelocity, gradient);
} else {
RetryDistanceExceeded = true;
- return new ResponseDrivingCycleDistanceExceeded() { MaxDistance = ds / 2 };
+ response = new ResponseDrivingCycleDistanceExceeded() { MaxDistance = ds / 2 };
}
}
} else {
response = Driver.DrivingActionRoll(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
}
- var i = 0;
- do {
- response.Switch().
- Case<ResponseGearShift>(() => {
- response = Driver.DrivingActionRoll(absTime, ds, targetVelocity, gradient);
- response.Switch().
- Case<ResponseUnderload>(r => {
- // under-load may happen if driver limits acceleration when rolling downhill
- response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
- gradient, r);
- }).
- Case<ResponseSpeedLimitExceeded>(() => {
- response = Driver.DrivingActionBrake(absTime, ds, DataBus.VehicleSpeed,
- gradient);
- });
- }).
- Case<ResponseSpeedLimitExceeded>(() => {
- response = Driver.DrivingActionBrake(absTime, ds, DataBus.VehicleSpeed,
- gradient);
- }).
- Case<ResponseUnderload>(r => {
- //response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
- // gradient, r);
- response = Driver.DrivingActionBrake(absTime, ds, DataBus.VehicleSpeed + r.Acceleration * r.SimulationInterval,
- gradient, r);
- response.Switch().
- Case<ResponseGearShift>(() => {
- DataBus.BrakePower = 0.SI<Watt>();
- response = Driver.DrivingActionBrake(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed,
- gradient, r);
- }).
- Case<ResponseOverload>(() => {
- DataBus.BrakePower = 0.SI<Watt>();
- if (DataBus.GearboxType.AutomaticTransmission() || DataBus.ClutchClosed(absTime)) {
- if (DataBus.VehicleSpeed.IsGreater(0)) {
- response = Driver.DrivingActionAccelerate(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
- } else {
- if (RetryDistanceExceeded) {
- response = Driver.DrivingActionAccelerate(absTime, ds, targetVelocity, gradient);
- } else {
- RetryDistanceExceeded = true;
- response = new ResponseDrivingCycleDistanceExceeded() { MaxDistance = ds / 2 };
- }
- }
- } else {
- response = Driver.DrivingActionRoll(absTime, ds, DriverStrategy.BrakeTrigger.NextTargetSpeed, gradient);
- }
- });
- });
- } while (!(response is ResponseSuccess) && i++ < 3);
return response;
}
@@ -790,7 +864,8 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
public Meter ActionDistance
{
- get {
+ get
+ {
return VectoMath.Min(CoastingStartDistance ?? double.MaxValue.SI<Meter>(),
BrakingStartDistance ?? double.MaxValue.SI<Meter>());
}
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/DistanceBasedDrivingCycle.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/DistanceBasedDrivingCycle.cs
index 207f17c59015785251f2b258189b341a30a84534..4abc435139bc42eba92e5b12bdc463a4610a1771 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/DistanceBasedDrivingCycle.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/DistanceBasedDrivingCycle.cs
@@ -29,525 +29,539 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using TUGraz.VectoCommon.Exceptions;
-using TUGraz.VectoCommon.Models;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.Configuration;
-using TUGraz.VectoCore.Models.Connector.Ports;
-using TUGraz.VectoCore.Models.Connector.Ports.Impl;
-using TUGraz.VectoCore.Models.Simulation;
-using TUGraz.VectoCore.Models.Simulation.Data;
-using TUGraz.VectoCore.Models.SimulationComponent.Data;
-using TUGraz.VectoCore.OutputData;
-using TUGraz.VectoCore.Utils;
-
-namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
-{
- /// <summary>
- /// Class representing one Distance Based Driving Cycle
- /// </summary>
- public sealed class DistanceBasedDrivingCycle : StatefulProviderComponent
- <DistanceBasedDrivingCycle.DrivingCycleState, ISimulationOutPort, IDrivingCycleInPort, IDrivingCycleOutPort>,
- IDrivingCycle, ISimulationOutPort, IDrivingCycleInPort, IDisposable
- {
- private const double LookaheadTimeSafetyMargin = 1.5;
- internal readonly IDrivingCycleData Data;
- internal readonly DrivingCycleEnumerator CycleIntervalIterator;
- private bool _intervalProlonged;
- internal IdleControllerSwitcher IdleController;
-
- private DrivingCycleData.DrivingCycleEntry Left
- {
- get { return CycleIntervalIterator.LeftSample; }
- }
-
- private DrivingCycleData.DrivingCycleEntry Right
- {
- get { return CycleIntervalIterator.RightSample; }
- }
-
- public DistanceBasedDrivingCycle(IVehicleContainer container, IDrivingCycleData cycle) : base(container)
- {
- Data = cycle;
- CycleIntervalIterator = new DrivingCycleEnumerator(Data);
- CycleStartDistance = Data.Entries.Count > 0 ? Data.Entries.First().Distance : 0.SI<Meter>();
-
- var first = Data.Entries.First();
- PreviousState = new DrivingCycleState {
- AbsTime = 0.SI<Second>(),
- WaitTime = 0.SI<Second>(),
- Distance = first.Distance,
- Altitude = first.Altitude,
- };
- CurrentState = PreviousState.Clone();
- }
-
- public IResponse Initialize()
- {
- if (Left.VehicleTargetSpeed.IsEqual(0)) {
- var retVal = NextComponent.Initialize(DataBus.StartSpeed,
- Left.RoadGradient, DataBus.StartAcceleration);
- if (!(retVal is ResponseSuccess)) {
- throw new UnexpectedResponseException("DistanceBasedDrivingCycle.Initialize: Couldn't find start gear.", retVal);
- }
- }
-
- return NextComponent.Initialize(Left.VehicleTargetSpeed,
- Left.RoadGradient);
- }
-
- public IResponse Request(Second absTime, Second dt)
- {
- throw new NotImplementedException("Distance Based Driving Cycle does not support time requests.");
- }
-
- public IResponse Request(Second absTime, Meter ds)
- {
- if (Left.Distance.IsEqual(PreviousState.Distance.Value())) {
- // we are exactly on an entry in the cycle.
- var stopTime = Left.PTOActive && IdleController != null
- ? Left.StoppingTime + IdleController.Duration
- : Left.StoppingTime;
-
- if (stopTime.IsGreater(0) && PreviousState.WaitTime.IsSmaller(stopTime)) {
- // stop for certain time unless we've already waited long enough ...
-
- // we are stopping: ensure that velocity is 0.
- if (!Left.VehicleTargetSpeed.IsEqual(0)) {
- Log.Warn("Stopping Time requested in cycle but target-velocity not zero. distance: {0}, target speed: {1}",
- Left.StoppingTime, Left.VehicleTargetSpeed);
- throw new VectoSimulationException("Stopping Time only allowed when target speed is zero!");
- }
- var dt = GetStopTimeInterval();
- if (dt == null) {
- CurrentState.WaitPhase++;
- dt = GetStopTimeInterval();
- }
- CurrentState.Response = DriveTimeInterval(absTime, dt);
- return CurrentState.Response;
- }
- }
- if (CycleIntervalIterator.LastEntry && PreviousState.Distance.IsEqual(Right.Distance)) {
- CurrentState.Response = new ResponseCycleFinished();
- return CurrentState.Response;
- }
-
- var nextSpeedChange = GetSpeedChangeWithinSimulationInterval(ds);
- if (nextSpeedChange == null || ds.IsSmallerOrEqual(nextSpeedChange - PreviousState.Distance)) {
- if (nextSpeedChange == null || DataBus.VehicleSpeed.IsEqual(0.SI<MeterPerSecond>())) {
- CurrentState.Response = DriveDistance(absTime, ds);
- return CurrentState.Response;
- }
- var remainingDistance = nextSpeedChange - PreviousState.Distance - ds;
- var estimatedRemainingTime = remainingDistance / DataBus.VehicleSpeed;
- if (_intervalProlonged || remainingDistance.IsEqual(0.SI<Meter>()) ||
- estimatedRemainingTime.IsGreater(Constants.SimulationSettings.LowerBoundTimeInterval)) {
- CurrentState.Response = DriveDistance(absTime, ds);
- return CurrentState.Response;
- }
- Log.Debug("Extending distance by {0} to next sample point. ds: {1} new ds: {2}", remainingDistance, ds,
- nextSpeedChange - PreviousState.Distance);
- _intervalProlonged = true;
- CurrentState.Response = new ResponseDrivingCycleDistanceExceeded {
- Source = this,
- MaxDistance = nextSpeedChange - PreviousState.Distance
- };
- return CurrentState.Response;
- }
- // only drive until next sample point in cycle with speed change
- Log.Debug("Limiting distance to next sample point {0}",
- Right.Distance - PreviousState.Distance);
- CurrentState.Response = new ResponseDrivingCycleDistanceExceeded {
- Source = this,
- MaxDistance = nextSpeedChange - PreviousState.Distance
- };
- return CurrentState.Response;
- }
-
- private Second GetStopTimeInterval()
- {
- if (!Left.PTOActive || IdleController == null) {
- return Left.StoppingTime.IsGreater(3 * Constants.SimulationSettings.TargetTimeInterval)
- ? GetStopTimeIntervalThreePhases()
- : Left.StoppingTime;
- }
- if (Left.StoppingTime.IsGreater(6 * Constants.SimulationSettings.TargetTimeInterval)) {
- // 7 phases
- return GetStopTimeIntervalSevenPhasesPTO();
- }
- if (Left.StoppingTime.IsGreater(0)) {
- // 3 phases
- return GetStopTimeIntervalThreePhasesPTO();
- }
- // we have a pto cycle without stopping time.
- IdleController.ActivatePTO();
- return IdleController.GetNextCycleTime();
- }
-
- private Second GetStopTimeIntervalThreePhases()
- {
- switch (CurrentState.WaitPhase) {
- case 1:
- case 3:
- CurrentState.WaitPhase++;
- return Constants.SimulationSettings.TargetTimeInterval;
- case 2:
- CurrentState.WaitPhase++;
- return Left.StoppingTime - 2 * Constants.SimulationSettings.TargetTimeInterval;
- }
- return null;
- }
-
- private Second GetStopTimeIntervalThreePhasesPTO()
- {
- switch (CurrentState.WaitPhase) {
- case 1:
- case 3:
- CurrentState.WaitPhase++;
- IdleController.ActivateIdle();
- PTOActive = false;
- return Left.StoppingTime / 2;
- case 2:
- PTOActive = true;
- IdleController.ActivatePTO();
- return IdleController.GetNextCycleTime();
- }
- return null;
- }
-
- private Second GetStopTimeIntervalSevenPhasesPTO()
- {
- switch (CurrentState.WaitPhase) {
- case 1:
- case 5:
- CurrentState.WaitPhase++;
- IdleController.ActivateIdle();
- PTOActive = false;
- return Constants.SimulationSettings.TargetTimeInterval;
- case 3:
- case 7:
- CurrentState.WaitPhase++;
- return Constants.SimulationSettings.TargetTimeInterval;
- case 2:
- case 6:
- CurrentState.WaitPhase++;
- return Left.StoppingTime / 2 - 2 * Constants.SimulationSettings.TargetTimeInterval;
- case 4:
- PTOActive = true;
- IdleController.ActivatePTO();
- return IdleController.GetNextCycleTime();
- }
- return null;
- }
-
- private IResponse DriveTimeInterval(Second absTime, Second dt)
- {
- CurrentState.AbsTime = absTime;
- CurrentState.WaitTime = PreviousState.WaitTime + dt;
- CurrentState.Gradient = ComputeGradient(0.SI<Meter>());
- CurrentState.VehicleTargetSpeed = Left.VehicleTargetSpeed;
-
- return NextComponent.Request(absTime, dt, Left.VehicleTargetSpeed, CurrentState.Gradient);
- }
-
- private IResponse DriveDistance(Second absTime, Meter ds)
- {
- var nextSpeedChanges = LookAhead(Constants.SimulationSettings.BrakeNextTargetDistance);
- if (nextSpeedChanges.Count > 0 && !CurrentState.RequestToNextSamplePointDone) {
- CurrentState.RequestToNextSamplePointDone = true;
- Log.Debug("current distance is close to the next speed change: {0}",
- nextSpeedChanges.First().Distance - PreviousState.Distance);
- return new ResponseDrivingCycleDistanceExceeded {
- Source = this,
- MaxDistance = Constants.SimulationSettings.BrakeNextTargetDistance
- };
- }
-
- CurrentState.WaitPhase = 0;
- //CurrentState.Distance = PreviousState.Distance + ds;
- CurrentState.SimulationDistance = ds;
- CurrentState.VehicleTargetSpeed = Left.VehicleTargetSpeed;
- CurrentState.Gradient = ComputeGradient(ds);
-
- var retVal = NextComponent.Request(absTime, ds, CurrentState.VehicleTargetSpeed, CurrentState.Gradient);
- retVal.Switch()
- .Case<ResponseFailTimeInterval>(
- r => {
- retVal = NextComponent.Request(absTime, r.DeltaT, 0.SI<MeterPerSecond>(), CurrentState.Gradient);
- retVal = NextComponent.Request(absTime, ds, CurrentState.VehicleTargetSpeed, CurrentState.Gradient);
- });
- CurrentState.AbsTime = absTime;
- if (retVal is ResponseSuccess) {
- CurrentState.Distance = PreviousState.Distance + retVal.SimulationDistance;
- }
- return retVal;
- }
-
- protected override void DoWriteModalResults(IModalDataContainer container)
- {
- container[ModalResultField.dist] = CurrentState.Distance; // (CurrentState.Distance + PreviousState.Distance) / 2.0;
- container[ModalResultField.simulationDistance] = CurrentState.SimulationDistance;
- container[ModalResultField.v_targ] = CurrentState.VehicleTargetSpeed;
- container[ModalResultField.grad] = (Math.Tan(CurrentState.Gradient.Value()) * 100).SI<Scalar>();
- container[ModalResultField.altitude] = CurrentState.Altitude;
-
- if (IdleController != null) {
- IdleController.CommitSimulationStep(container);
- }
- }
-
- protected override void DoCommitSimulationStep()
- {
- if (!(CurrentState.Response is ResponseSuccess)) {
- throw new VectoSimulationException("Previous request did not succeed!");
- }
-
- PreviousState = CurrentState;
- CurrentState = CurrentState.Clone();
- _intervalProlonged = false;
-
- var stopTime = Left.PTOActive && IdleController != null
- ? Left.StoppingTime + IdleController.Duration
- : Left.StoppingTime;
-
- if (!stopTime.IsEqual(0) && stopTime.IsEqual(PreviousState.WaitTime)) {
- // we needed to stop at the current interval in the cycle and have already waited enough time, move on..
- if (IdleController != null) {
- IdleController.ActivateIdle();
- }
- CycleIntervalIterator.MoveNext();
- }
-
- stopTime = Left.PTOActive && IdleController != null ? Left.StoppingTime + IdleController.Duration : Left.StoppingTime;
-
- // separately test for equality and greater than to have tolerance for equality comparison
- if (stopTime.IsEqual(0)) {
- while (stopTime.IsEqual(0) && CurrentState.Distance.IsGreaterOrEqual(Right.Distance) &&
- !CycleIntervalIterator.LastEntry) {
- // we have reached the end of the current interval in the cycle, move on...
- CycleIntervalIterator.MoveNext();
-
- stopTime = Left.PTOActive && IdleController != null
- ? Left.StoppingTime + IdleController.Duration
- : Left.StoppingTime;
- }
- } else {
- if (stopTime.IsEqual(PreviousState.WaitTime)) {
- // we needed to stop at the current interval in the cycle and have already waited enough time, move on..
- if (IdleController != null) {
- IdleController.ActivateIdle();
- }
- CycleIntervalIterator.MoveNext();
- }
- }
- }
-
- private Radian ComputeGradient(Meter ds)
- {
- var cycleIterator = CycleIntervalIterator.Clone();
- while (cycleIterator.RightSample.Distance < PreviousState.Distance + ds && !cycleIterator.LastEntry) {
- cycleIterator.MoveNext();
- }
- var leftSamplePoint = cycleIterator.LeftSample;
- var rightSamplePoint = cycleIterator.RightSample;
-
- if (leftSamplePoint.Distance.IsEqual(rightSamplePoint.Distance)) {
- return leftSamplePoint.RoadGradient;
- }
- if (ds.IsEqual(0.SI<Meter>())) {
- return leftSamplePoint.RoadGradient;
- }
- CurrentState.Altitude = VectoMath.Interpolate(leftSamplePoint.Distance, rightSamplePoint.Distance,
- leftSamplePoint.Altitude, rightSamplePoint.Altitude, PreviousState.Distance + ds);
-
- var gradient = VectoMath.InclinationToAngle(((CurrentState.Altitude - PreviousState.Altitude) /
- ds).Value());
- //return 0.SI<Radian>();
- return gradient;
- }
-
- private Meter GetSpeedChangeWithinSimulationInterval(Meter ds)
- {
- var leftSamplePoint = Left;
- var cycleIterator = CycleIntervalIterator.Clone();
-
- do {
- if (!leftSamplePoint.VehicleTargetSpeed.IsEqual(cycleIterator.RightSample.VehicleTargetSpeed)) {
- return cycleIterator.RightSample.Distance;
- }
- } while (cycleIterator.RightSample.Distance < PreviousState.Distance + ds && cycleIterator.MoveNext());
- if (cycleIterator.LastEntry) {
- return cycleIterator.RightSample.Distance;
- }
- return null;
- }
-
- /// <summary>
- /// Progress of the distance in the driving cycle.
- /// </summary>
- public double Progress
- {
- get {
- return Data.Entries.Count > 0
- ? (CurrentState.Distance.Value() - Data.Entries.First().Distance.Value()) /
- (Data.Entries.Last().Distance.Value() - Data.Entries.First().Distance.Value())
- : 0;
- }
- }
-
- public Meter CycleStartDistance { get; internal set; }
-
- public IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Meter lookaheadDistance)
- {
- var retVal = new List<DrivingCycleData.DrivingCycleEntry>();
-
- var cycleIterator = CycleIntervalIterator.Clone();
- var velocity = cycleIterator.LeftSample.VehicleTargetSpeed;
-
- do {
- if (cycleIterator.RightSample.VehicleTargetSpeed.IsEqual(velocity)) {
- continue;
- }
- var lookaheadEntry = retVal.Find(x => x.Distance == cycleIterator.RightSample.Distance);
- if (lookaheadEntry != null) {
- // an entry may occur twice when vehicle stops (one entry with v=0 and the other with drive on after stop)
- // only use the one with min. speed
- if (cycleIterator.RightSample.VehicleTargetSpeed < lookaheadEntry.VehicleTargetSpeed) {
- retVal.Remove(lookaheadEntry);
- retVal.Add(cycleIterator.RightSample); // TODO: MQ 2016-05-13: use clone of iterator here?
- }
- } else {
- retVal.Add(cycleIterator.RightSample); // TODO: MQ 2016-05-13: use clone of iterator here?
- }
- velocity = cycleIterator.RightSample.VehicleTargetSpeed;
- if (velocity.IsEqual(0.KMPHtoMeterPerSecond())) {
- // do not look beyond vehicle stop
- break;
- }
- } while (cycleIterator.MoveNext() && cycleIterator.RightSample.Distance < PreviousState.Distance + lookaheadDistance);
- if (retVal.Count > 0) {
- retVal = retVal.Where(x => x.Distance <= PreviousState.Distance + lookaheadDistance).ToList();
- retVal.Sort((x, y) => x.Distance.CompareTo(y.Distance));
- }
- return retVal;
- }
-
- public IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Second time)
- {
- return LookAhead(LookaheadTimeSafetyMargin * DataBus.VehicleSpeed * time);
- }
-
- public void FinishSimulation()
- {
- Data.Finish();
- }
-
- public CycleData CycleData
- {
- get {
- return new CycleData {
- AbsTime = CurrentState.AbsTime,
- AbsDistance = CurrentState.Distance,
- LeftSample = Left,
- RightSample = CycleIntervalIterator.RightSample
- };
- }
- }
-
- public bool PTOActive { get; private set; }
-
- public DrivingCycleData.DrivingCycleEntry CycleLookAhead(Meter distance)
- {
- var absDistance = CurrentState.Distance + distance;
- var myIterator = CycleIntervalIterator.Clone();
-
- if (absDistance > Data.Entries.Last().Distance) {
- return ExtrapolateCycleEntry(absDistance, Data.Entries.Last());
- }
- while (myIterator.RightSample.Distance < absDistance) {
- myIterator.MoveNext();
- }
-
- return InterpolateCycleEntry(absDistance, myIterator.RightSample);
- }
-
- private DrivingCycleData.DrivingCycleEntry InterpolateCycleEntry(Meter absDistance,
- DrivingCycleData.DrivingCycleEntry lookahead)
- {
- var retVal = new DrivingCycleData.DrivingCycleEntry(lookahead) {
- Distance = absDistance,
- Altitude = VectoMath.Interpolate(CurrentState.Distance, lookahead.Distance, CurrentState.Altitude,
- lookahead.Altitude, absDistance)
- };
-
- retVal.RoadGradient =
- ((retVal.Altitude - CurrentState.Altitude) / (absDistance - CurrentState.Distance)).Value().SI<Radian>();
-
- return retVal;
- }
-
- private DrivingCycleData.DrivingCycleEntry ExtrapolateCycleEntry(Meter absDistance,
- DrivingCycleData.DrivingCycleEntry lookahead)
- {
- var retVal = new DrivingCycleData.DrivingCycleEntry(lookahead) {
- Distance = absDistance,
- Altitude = lookahead.Altitude + lookahead.RoadGradient * (absDistance - lookahead.Distance),
- };
-
- retVal.RoadGradient =
- ((retVal.Altitude - CurrentState.Altitude) / (absDistance - CurrentState.Distance)).Value().SI<Radian>();
-
- return retVal;
- }
-
- public Meter Altitude
- {
- get { return PreviousState.Altitude; }
- }
-
- public sealed class DrivingCycleState
- {
- public DrivingCycleState Clone()
- {
- return new DrivingCycleState {
- AbsTime = AbsTime,
- Distance = Distance,
- VehicleTargetSpeed = VehicleTargetSpeed,
- Altitude = Altitude,
- WaitPhase = WaitPhase,
- // WaitTime is not cloned on purpose!
- WaitTime = 0.SI<Second>(),
- Response = null
- };
- }
-
- public Second AbsTime;
-
- public Meter Distance;
-
- public Second WaitTime;
-
- public uint WaitPhase;
-
- public MeterPerSecond VehicleTargetSpeed;
-
- public Meter Altitude;
-
- public Radian Gradient;
-
- public IResponse Response;
-
- public bool RequestToNextSamplePointDone;
-
- public Meter SimulationDistance;
- }
-
- public void Dispose()
- {
- CycleIntervalIterator.Dispose();
- }
- }
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using TUGraz.VectoCommon.Exceptions;
+using TUGraz.VectoCommon.Models;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.Models.Connector.Ports;
+using TUGraz.VectoCore.Models.Connector.Ports.Impl;
+using TUGraz.VectoCore.Models.Simulation;
+using TUGraz.VectoCore.Models.Simulation.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+using TUGraz.VectoCore.OutputData;
+using TUGraz.VectoCore.Utils;
+
+namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
+{
+ /// <summary>
+ /// Class representing one Distance Based Driving Cycle
+ /// </summary>
+ public sealed class DistanceBasedDrivingCycle : StatefulProviderComponent
+ <DistanceBasedDrivingCycle.DrivingCycleState, ISimulationOutPort, IDrivingCycleInPort, IDrivingCycleOutPort>,
+ IDrivingCycle, ISimulationOutPort, IDrivingCycleInPort, IDisposable
+ {
+ private const double LookaheadTimeSafetyMargin = 1.5;
+ internal readonly IDrivingCycleData Data;
+ internal readonly DrivingCycleEnumerator CycleIntervalIterator;
+ private bool _intervalProlonged;
+ internal IdleControllerSwitcher IdleController;
+
+ private DrivingCycleData.DrivingCycleEntry Left
+ {
+ get { return CycleIntervalIterator.LeftSample; }
+ }
+
+ private DrivingCycleData.DrivingCycleEntry Right
+ {
+ get { return CycleIntervalIterator.RightSample; }
+ }
+
+ public DistanceBasedDrivingCycle(IVehicleContainer container, IDrivingCycleData cycle) : base(container)
+ {
+ Data = cycle;
+ CycleIntervalIterator = new DrivingCycleEnumerator(Data);
+ CycleStartDistance = Data.Entries.Count > 0 ? Data.Entries.First().Distance : 0.SI<Meter>();
+
+ var first = Data.Entries.First();
+ PreviousState = new DrivingCycleState {
+ AbsTime = 0.SI<Second>(),
+ WaitTime = 0.SI<Second>(),
+ Distance = first.Distance,
+ Altitude = first.Altitude,
+ };
+ CurrentState = PreviousState.Clone();
+ }
+
+ public IResponse Initialize()
+ {
+ if (Left.VehicleTargetSpeed.IsEqual(0)) {
+ var retVal = NextComponent.Initialize(DataBus.StartSpeed,
+ Left.RoadGradient, DataBus.StartAcceleration);
+ if (!(retVal is ResponseSuccess)) {
+ throw new UnexpectedResponseException("DistanceBasedDrivingCycle.Initialize: Couldn't find start gear.", retVal);
+ }
+ }
+
+ return NextComponent.Initialize(Left.VehicleTargetSpeed,
+ Left.RoadGradient);
+ }
+
+ public IResponse Request(Second absTime, Second dt)
+ {
+ throw new NotImplementedException("Distance Based Driving Cycle does not support time requests.");
+ }
+
+ public IResponse Request(Second absTime, Meter ds)
+ {
+ if (Left.Distance.IsEqual(PreviousState.Distance.Value())) {
+ var response = DoFirstSimulationInterval(absTime);
+ if (response != null) {
+ return response;
+ }
+ }
+ if (CycleIntervalIterator.LastEntry && PreviousState.Distance.IsEqual(Right.Distance)) {
+ CurrentState.Response = new ResponseCycleFinished();
+ return CurrentState.Response;
+ }
+
+ var nextSpeedChange = GetSpeedChangeWithinSimulationInterval(ds);
+ if (nextSpeedChange == null || ds.IsSmallerOrEqual(nextSpeedChange - PreviousState.Distance)) {
+ if (nextSpeedChange == null || DataBus.VehicleSpeed.IsEqual(0.SI<MeterPerSecond>())) {
+ CurrentState.Response = DriveDistance(absTime, ds);
+ return CurrentState.Response;
+ }
+ var remainingDistance = nextSpeedChange - PreviousState.Distance - ds;
+ var estimatedRemainingTime = remainingDistance / DataBus.VehicleSpeed;
+ if (_intervalProlonged || remainingDistance.IsEqual(0.SI<Meter>()) ||
+ estimatedRemainingTime.IsGreater(Constants.SimulationSettings.LowerBoundTimeInterval)) {
+ CurrentState.Response = DriveDistance(absTime, ds);
+ return CurrentState.Response;
+ }
+ Log.Debug("Extending distance by {0} to next sample point. ds: {1} new ds: {2}", remainingDistance, ds,
+ nextSpeedChange - PreviousState.Distance);
+ _intervalProlonged = true;
+ CurrentState.Response = new ResponseDrivingCycleDistanceExceeded {
+ Source = this,
+ MaxDistance = nextSpeedChange - PreviousState.Distance
+ };
+ return CurrentState.Response;
+ }
+ // only drive until next sample point in cycle with speed change
+ Log.Debug("Limiting distance to next sample point {0}",
+ Right.Distance - PreviousState.Distance);
+ CurrentState.Response = new ResponseDrivingCycleDistanceExceeded {
+ Source = this,
+ MaxDistance = nextSpeedChange - PreviousState.Distance
+ };
+ return CurrentState.Response;
+ }
+
+ private IResponse DoFirstSimulationInterval(Second absTime)
+ {
+// we are exactly on an entry in the cycle.
+ var stopTime = Left.PTOActive && IdleController != null
+ ? Left.StoppingTime + IdleController.Duration
+ : Left.StoppingTime;
+
+ if (stopTime.IsGreater(0) && PreviousState.WaitTime.IsSmaller(stopTime)) {
+ // stop for certain time unless we've already waited long enough ...
+
+ // we are stopping: ensure that velocity is 0.
+ if (!Left.VehicleTargetSpeed.IsEqual(0)) {
+ Log.Warn("Stopping Time requested in cycle but target-velocity not zero. distance: {0}, target speed: {1}",
+ Left.StoppingTime, Left.VehicleTargetSpeed);
+ throw new VectoSimulationException("Stopping Time only allowed when target speed is zero!");
+ }
+ var dt = GetStopTimeInterval();
+ if (dt == null) {
+ CurrentState.WaitPhase++;
+ dt = GetStopTimeInterval();
+ }
+ CurrentState.Response = DriveTimeInterval(absTime, dt);
+ return CurrentState.Response;
+ }
+ return null;
+ }
+
+ private Second GetStopTimeInterval()
+ {
+ if (!Left.PTOActive || IdleController == null) {
+ return Left.StoppingTime.IsGreater(3 * Constants.SimulationSettings.TargetTimeInterval)
+ ? GetStopTimeIntervalThreePhases()
+ : Left.StoppingTime;
+ }
+ if (Left.StoppingTime.IsGreater(6 * Constants.SimulationSettings.TargetTimeInterval)) {
+ // 7 phases
+ return GetStopTimeIntervalSevenPhasesPTO();
+ }
+ if (Left.StoppingTime.IsGreater(0)) {
+ // 3 phases
+ return GetStopTimeIntervalThreePhasesPTO();
+ }
+ // we have a pto cycle without stopping time.
+ IdleController.ActivatePTO();
+ return IdleController.GetNextCycleTime();
+ }
+
+ private Second GetStopTimeIntervalThreePhases()
+ {
+ switch (CurrentState.WaitPhase) {
+ case 1:
+ case 3:
+ CurrentState.WaitPhase++;
+ return Constants.SimulationSettings.TargetTimeInterval;
+ case 2:
+ CurrentState.WaitPhase++;
+ return Left.StoppingTime - 2 * Constants.SimulationSettings.TargetTimeInterval;
+ }
+ return null;
+ }
+
+ private Second GetStopTimeIntervalThreePhasesPTO()
+ {
+ switch (CurrentState.WaitPhase) {
+ case 1:
+ case 3:
+ CurrentState.WaitPhase++;
+ IdleController.ActivateIdle();
+ PTOActive = false;
+ return Left.StoppingTime / 2;
+ case 2:
+ PTOActive = true;
+ IdleController.ActivatePTO();
+ return IdleController.GetNextCycleTime();
+ }
+ return null;
+ }
+
+ private Second GetStopTimeIntervalSevenPhasesPTO()
+ {
+ switch (CurrentState.WaitPhase) {
+ case 1:
+ case 5:
+ CurrentState.WaitPhase++;
+ IdleController.ActivateIdle();
+ PTOActive = false;
+ return Constants.SimulationSettings.TargetTimeInterval;
+ case 3:
+ case 7:
+ CurrentState.WaitPhase++;
+ return Constants.SimulationSettings.TargetTimeInterval;
+ case 2:
+ case 6:
+ CurrentState.WaitPhase++;
+ return Left.StoppingTime / 2 - 2 * Constants.SimulationSettings.TargetTimeInterval;
+ case 4:
+ PTOActive = true;
+ IdleController.ActivatePTO();
+ return IdleController.GetNextCycleTime();
+ }
+ return null;
+ }
+
+ private IResponse DriveTimeInterval(Second absTime, Second dt)
+ {
+ CurrentState.AbsTime = absTime;
+ CurrentState.WaitTime = PreviousState.WaitTime + dt;
+ CurrentState.Gradient = ComputeGradient(0.SI<Meter>());
+ CurrentState.VehicleTargetSpeed = Left.VehicleTargetSpeed;
+
+ return NextComponent.Request(absTime, dt, Left.VehicleTargetSpeed, CurrentState.Gradient);
+ }
+
+ private IResponse DriveDistance(Second absTime, Meter ds)
+ {
+ var nextSpeedChanges = LookAhead(Constants.SimulationSettings.BrakeNextTargetDistance);
+ if (nextSpeedChanges.Count > 0 && !CurrentState.RequestToNextSamplePointDone) {
+ CurrentState.RequestToNextSamplePointDone = true;
+ Log.Debug("current distance is close to the next speed change: {0}",
+ nextSpeedChanges.First().Distance - PreviousState.Distance);
+ return new ResponseDrivingCycleDistanceExceeded {
+ Source = this,
+ MaxDistance = Constants.SimulationSettings.BrakeNextTargetDistance
+ };
+ }
+
+ CurrentState.WaitPhase = 0;
+ //CurrentState.Distance = PreviousState.Distance + ds;
+ CurrentState.SimulationDistance = ds;
+ CurrentState.VehicleTargetSpeed = Left.VehicleTargetSpeed;
+ CurrentState.Gradient = ComputeGradient(ds);
+
+ var retVal = NextComponent.Request(absTime, ds, CurrentState.VehicleTargetSpeed, CurrentState.Gradient);
+ retVal.Switch()
+ .Case<ResponseFailTimeInterval>(
+ r => {
+ retVal = NextComponent.Request(absTime, r.DeltaT, 0.SI<MeterPerSecond>(), CurrentState.Gradient);
+ retVal = NextComponent.Request(absTime, ds, CurrentState.VehicleTargetSpeed, CurrentState.Gradient);
+ });
+ CurrentState.AbsTime = absTime;
+ if (retVal is ResponseSuccess) {
+ CurrentState.Distance = PreviousState.Distance + retVal.SimulationDistance;
+ }
+ return retVal;
+ }
+
+ protected override void DoWriteModalResults(IModalDataContainer container)
+ {
+ container[ModalResultField.dist] = CurrentState.Distance; // (CurrentState.Distance + PreviousState.Distance) / 2.0;
+ container[ModalResultField.simulationDistance] = CurrentState.SimulationDistance;
+ container[ModalResultField.v_targ] = CurrentState.VehicleTargetSpeed;
+ container[ModalResultField.grad] = (Math.Tan(CurrentState.Gradient.Value()) * 100).SI<Scalar>();
+ container[ModalResultField.altitude] = CurrentState.Altitude;
+
+ if (IdleController != null) {
+ IdleController.CommitSimulationStep(container);
+ }
+ }
+
+ protected override void DoCommitSimulationStep()
+ {
+ if (!(CurrentState.Response is ResponseSuccess)) {
+ throw new VectoSimulationException("Previous request did not succeed!");
+ }
+
+ PreviousState = CurrentState;
+ CurrentState = CurrentState.Clone();
+ _intervalProlonged = false;
+
+ // @@@quam TODO: duplicate code - same as below!
+ //var stopTime = Left.PTOActive && IdleController != null
+ // ? Left.StoppingTime + IdleController.Duration
+ // : Left.StoppingTime;
+
+ //if (!stopTime.IsEqual(0) && stopTime.IsEqual(PreviousState.WaitTime)) {
+ // // we needed to stop at the current interval in the cycle and have already waited enough time, move on..
+ // if (IdleController != null) {
+ // IdleController.ActivateIdle();
+ // }
+ // CycleIntervalIterator.MoveNext();
+ //}
+
+ var stopTime = Left.PTOActive && IdleController != null
+ ? Left.StoppingTime + IdleController.Duration
+ : Left.StoppingTime;
+
+ // separately test for equality and greater than to have tolerance for equality comparison
+ if (stopTime.IsEqual(0)) {
+ while (stopTime.IsEqual(0) && CurrentState.Distance.IsGreaterOrEqual(Right.Distance) &&
+ !CycleIntervalIterator.LastEntry) {
+ // we have reached the end of the current interval in the cycle, move on...
+ CycleIntervalIterator.MoveNext();
+
+ stopTime = Left.PTOActive && IdleController != null
+ ? Left.StoppingTime + IdleController.Duration
+ : Left.StoppingTime;
+ }
+ } else {
+ if (stopTime.IsEqual(PreviousState.WaitTime)) {
+ // we needed to stop at the current interval in the cycle and have already waited enough time, move on..
+ if (IdleController != null) {
+ IdleController.ActivateIdle();
+ }
+ CycleIntervalIterator.MoveNext();
+ }
+ }
+ }
+
+ private Radian ComputeGradient(Meter ds)
+ {
+ var cycleIterator = CycleIntervalIterator.Clone();
+ while (cycleIterator.RightSample.Distance < PreviousState.Distance + ds && !cycleIterator.LastEntry) {
+ cycleIterator.MoveNext();
+ }
+ var leftSamplePoint = cycleIterator.LeftSample;
+ var rightSamplePoint = cycleIterator.RightSample;
+
+ if (leftSamplePoint.Distance.IsEqual(rightSamplePoint.Distance)) {
+ return leftSamplePoint.RoadGradient;
+ }
+ if (ds.IsEqual(0.SI<Meter>())) {
+ return leftSamplePoint.RoadGradient;
+ }
+ CurrentState.Altitude = VectoMath.Interpolate(leftSamplePoint.Distance, rightSamplePoint.Distance,
+ leftSamplePoint.Altitude, rightSamplePoint.Altitude, PreviousState.Distance + ds);
+
+ var gradient = VectoMath.InclinationToAngle(((CurrentState.Altitude - PreviousState.Altitude) /
+ ds).Value());
+ //return 0.SI<Radian>();
+ return gradient;
+ }
+
+ private Meter GetSpeedChangeWithinSimulationInterval(Meter ds)
+ {
+ var leftSamplePoint = Left;
+ var cycleIterator = CycleIntervalIterator.Clone();
+
+ do {
+ if (!leftSamplePoint.VehicleTargetSpeed.IsEqual(cycleIterator.RightSample.VehicleTargetSpeed)) {
+ return cycleIterator.RightSample.Distance;
+ }
+ } while (cycleIterator.RightSample.Distance < PreviousState.Distance + ds && cycleIterator.MoveNext());
+ if (cycleIterator.LastEntry) {
+ return cycleIterator.RightSample.Distance;
+ }
+ return null;
+ }
+
+ /// <summary>
+ /// Progress of the distance in the driving cycle.
+ /// </summary>
+ public double Progress
+ {
+ get
+ {
+ return Data.Entries.Count > 0
+ ? (CurrentState.Distance.Value() - Data.Entries.First().Distance.Value()) /
+ (Data.Entries.Last().Distance.Value() - Data.Entries.First().Distance.Value())
+ : 0;
+ }
+ }
+
+ public Meter CycleStartDistance { get; internal set; }
+
+ public IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Meter lookaheadDistance)
+ {
+ var retVal = new List<DrivingCycleData.DrivingCycleEntry>();
+
+ var cycleIterator = CycleIntervalIterator.Clone();
+ var velocity = cycleIterator.LeftSample.VehicleTargetSpeed;
+
+ do {
+ if (cycleIterator.RightSample.VehicleTargetSpeed.IsEqual(velocity)) {
+ continue;
+ }
+ var lookaheadEntry = retVal.Find(x => x.Distance == cycleIterator.RightSample.Distance);
+ if (lookaheadEntry != null) {
+ // an entry may occur twice when vehicle stops (one entry with v=0 and the other with drive on after stop)
+ // only use the one with min. speed
+ if (cycleIterator.RightSample.VehicleTargetSpeed < lookaheadEntry.VehicleTargetSpeed) {
+ retVal.Remove(lookaheadEntry);
+ retVal.Add(cycleIterator.RightSample); // TODO: MQ 2016-05-13: use clone of iterator here?
+ }
+ } else {
+ retVal.Add(cycleIterator.RightSample); // TODO: MQ 2016-05-13: use clone of iterator here?
+ }
+ velocity = cycleIterator.RightSample.VehicleTargetSpeed;
+ if (velocity.IsEqual(0.KMPHtoMeterPerSecond())) {
+ // do not look beyond vehicle stop
+ break;
+ }
+ } while (cycleIterator.MoveNext() && cycleIterator.RightSample.Distance < PreviousState.Distance + lookaheadDistance);
+ if (retVal.Count > 0) {
+ retVal = retVal.Where(x => x.Distance <= PreviousState.Distance + lookaheadDistance).ToList();
+ retVal.Sort((x, y) => x.Distance.CompareTo(y.Distance));
+ }
+ return retVal;
+ }
+
+ public IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Second time)
+ {
+ return LookAhead(LookaheadTimeSafetyMargin * DataBus.VehicleSpeed * time);
+ }
+
+ public void FinishSimulation()
+ {
+ Data.Finish();
+ }
+
+ public CycleData CycleData
+ {
+ get
+ {
+ return new CycleData {
+ AbsTime = CurrentState.AbsTime,
+ AbsDistance = CurrentState.Distance,
+ LeftSample = Left,
+ RightSample = CycleIntervalIterator.RightSample
+ };
+ }
+ }
+
+ public bool PTOActive { get; private set; }
+
+ public DrivingCycleData.DrivingCycleEntry CycleLookAhead(Meter distance)
+ {
+ var absDistance = CurrentState.Distance + distance;
+ var myIterator = CycleIntervalIterator.Clone();
+
+ if (absDistance > Data.Entries.Last().Distance) {
+ return ExtrapolateCycleEntry(absDistance, Data.Entries.Last());
+ }
+ while (myIterator.RightSample.Distance < absDistance) {
+ myIterator.MoveNext();
+ }
+
+ return InterpolateCycleEntry(absDistance, myIterator.RightSample);
+ }
+
+ private DrivingCycleData.DrivingCycleEntry InterpolateCycleEntry(Meter absDistance,
+ DrivingCycleData.DrivingCycleEntry lookahead)
+ {
+ var retVal = new DrivingCycleData.DrivingCycleEntry(lookahead) {
+ Distance = absDistance,
+ Altitude = VectoMath.Interpolate(CurrentState.Distance, lookahead.Distance, CurrentState.Altitude,
+ lookahead.Altitude, absDistance)
+ };
+
+ retVal.RoadGradient =
+ ((retVal.Altitude - CurrentState.Altitude) / (absDistance - CurrentState.Distance)).Value().SI<Radian>();
+
+ return retVal;
+ }
+
+ private DrivingCycleData.DrivingCycleEntry ExtrapolateCycleEntry(Meter absDistance,
+ DrivingCycleData.DrivingCycleEntry lookahead)
+ {
+ var retVal = new DrivingCycleData.DrivingCycleEntry(lookahead) {
+ Distance = absDistance,
+ Altitude = lookahead.Altitude + lookahead.RoadGradient * (absDistance - lookahead.Distance),
+ };
+
+ retVal.RoadGradient =
+ ((retVal.Altitude - CurrentState.Altitude) / (absDistance - CurrentState.Distance)).Value().SI<Radian>();
+
+ return retVal;
+ }
+
+ public Meter Altitude
+ {
+ get { return PreviousState.Altitude; }
+ }
+
+ public sealed class DrivingCycleState
+ {
+ public DrivingCycleState Clone()
+ {
+ return new DrivingCycleState {
+ AbsTime = AbsTime,
+ Distance = Distance,
+ VehicleTargetSpeed = VehicleTargetSpeed,
+ Altitude = Altitude,
+ WaitPhase = WaitPhase,
+ // WaitTime is not cloned on purpose!
+ WaitTime = 0.SI<Second>(),
+ Response = null
+ };
+ }
+
+ public Second AbsTime;
+
+ public Meter Distance;
+
+ public Second WaitTime;
+
+ public uint WaitPhase;
+
+ public MeterPerSecond VehicleTargetSpeed;
+
+ public Meter Altitude;
+
+ public Radian Gradient;
+
+ public IResponse Response;
+
+ public bool RequestToNextSamplePointDone;
+
+ public Meter SimulationDistance;
+ }
+
+ public void Dispose()
+ {
+ CycleIntervalIterator.Dispose();
+ }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/MeasuredSpeedDrivingCycle.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/MeasuredSpeedDrivingCycle.cs
index cecf32836f9773c7399efb08d54627d8efbc3888..424e42675af0b118fa62556b85e7a1cc3d86777b 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/MeasuredSpeedDrivingCycle.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/MeasuredSpeedDrivingCycle.cs
@@ -29,337 +29,358 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using TUGraz.VectoCommon.Exceptions;
-using TUGraz.VectoCommon.Models;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.Configuration;
-using TUGraz.VectoCore.Models.Connector.Ports;
-using TUGraz.VectoCore.Models.Connector.Ports.Impl;
-using TUGraz.VectoCore.Models.Simulation;
-using TUGraz.VectoCore.Models.Simulation.Data;
-using TUGraz.VectoCore.Models.Simulation.DataBus;
-using TUGraz.VectoCore.Models.SimulationComponent.Data;
-using TUGraz.VectoCore.OutputData;
-using TUGraz.VectoCore.Utils;
-
-namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
-{
- /// <summary>
- /// Driving Cycle for the Measured Speed Gear driving cycle.
- /// </summary>
- public class MeasuredSpeedDrivingCycle :
- StatefulProviderComponent
- <MeasuredSpeedDrivingCycle.DrivingCycleState, ISimulationOutPort, IDriverDemandInPort, IDriverDemandOutPort>,
- IDriverInfo, IDrivingCycleInfo, IMileageCounter, IDriverDemandInProvider, IDriverDemandInPort, ISimulationOutProvider,
- ISimulationOutPort
- {
- public class DrivingCycleState
- {
- public DrivingCycleState Clone()
- {
- return new DrivingCycleState {
- Distance = Distance,
- };
- }
-
- public Meter Distance;
- public Meter SimulationDistance;
- public MeterPerSquareSecond Acceleration;
- }
-
- protected readonly IDrivingCycleData Data;
-
- protected internal readonly DrivingCycleEnumerator CycleIterator;
-
- protected Second AbsTime { get; set; }
-
- /// <summary>
- /// Initializes a new instance of the <see cref="PowertrainDrivingCycle"/> class.
- /// </summary>
- /// <param name="container">The container.</param>
- /// <param name="cycle">The cycle.</param>
- public MeasuredSpeedDrivingCycle(IVehicleContainer container, IDrivingCycleData cycle)
- : base(container)
- {
- Data = cycle;
- CycleIterator = new DrivingCycleEnumerator(cycle);
-
- PreviousState = new DrivingCycleState {
- Distance = 0.SI<Meter>(),
- };
- CurrentState = PreviousState.Clone();
- }
-
- public IResponse Initialize()
- {
- var first = Data.Entries.First();
-
- AbsTime = first.Time;
-
- var response = NextComponent.Initialize(first.VehicleTargetSpeed, first.RoadGradient);
- if (!(response is ResponseSuccess)) {
- throw new UnexpectedResponseException("MeasuredSpeedDrivingCycle: Couldn't find start gear.", response);
- }
-
- response.AbsTime = AbsTime;
- return response;
- }
-
- public IResponse Request(Second absTime, Meter ds)
- {
- Log.Fatal("MeasuredSpeed Cycle can not handle distance request.");
- throw new VectoSimulationException("MeasuredSpeed Cycle can not handle distance request.");
- }
-
- public virtual IResponse Request(Second absTime, Second dt)
- {
- var debug = new DebugData();
-
- // cycle finished
- if (CycleIterator.LastEntry && absTime >= CycleIterator.RightSample.Time) {
- return new ResponseCycleFinished { AbsTime = absTime, Source = this };
- }
-
- if (CycleIterator.RightSample == null) {
- throw new VectoException("Exceeding cycle!");
- }
- // interval exceeded
- if ((absTime + dt).IsGreater(CycleIterator.RightSample.Time)) {
- return new ResponseFailTimeInterval {
- AbsTime = absTime,
- Source = this,
- DeltaT = CycleIterator.RightSample.Time - absTime
- };
- }
-
- // calc acceleration from speed diff vehicle to cycle
- var targetSpeed = CycleIterator.RightSample.VehicleTargetSpeed;
- if (targetSpeed.IsEqual(0.KMPHtoMeterPerSecond(), 0.5.KMPHtoMeterPerSecond())) {
- targetSpeed = 0.KMPHtoMeterPerSecond();
- }
- var deltaV = targetSpeed - DataBus.VehicleSpeed;
- var deltaT = CycleIterator.RightSample.Time - CycleIterator.LeftSample.Time;
-
- if (DataBus.VehicleSpeed.IsSmaller(0)) {
- throw new VectoSimulationException("vehicle velocity is smaller than zero");
- }
-
- if (deltaT.IsSmaller(0)) {
- throw new VectoSimulationException("deltaT is smaller than zero");
- }
-
- var acceleration = deltaV / deltaT;
- var gradient = CycleIterator.LeftSample.RoadGradient;
- DriverAcceleration = acceleration;
- DriverBehavior = acceleration < 0
- ? DriverBehavior = DrivingBehavior.Braking
- : DriverBehavior = DrivingBehavior.Driving;
- if (DataBus.VehicleStopped && acceleration.IsEqual(0)) {
- DriverBehavior = DrivingBehavior.Halted;
- }
-
- IResponse response;
- var responseCount = 0;
- do {
- response = NextComponent.Request(absTime, dt, acceleration, gradient);
- debug.Add(response);
- response.Switch()
- .Case<ResponseGearShift>(() => response = NextComponent.Request(absTime, dt, acceleration, gradient))
- .Case<ResponseUnderload>(r => {
- var acceleration1 = acceleration;
- DataBus.BrakePower = SearchAlgorithm.Search(DataBus.BrakePower, r.Delta, -r.Delta,
- getYValue: result => DataBus.ClutchClosed(absTime)
- ? ((ResponseDryRun)result).DeltaDragLoad
- : ((ResponseDryRun)result).GearboxPowerRequest,
- evaluateFunction: x => {
- DataBus.BrakePower = x;
- return NextComponent.Request(absTime, dt, acceleration1, gradient, true);
- },
- criterion: y => DataBus.ClutchClosed(absTime)
- ? ((ResponseDryRun)y).DeltaDragLoad.Value()
- : ((ResponseDryRun)y).GearboxPowerRequest.Value());
- Log.Info(
- "Found operating point for braking. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}, BrakePower: {4}",
- absTime, dt, acceleration, gradient, DataBus.BrakePower);
-
- if (DataBus.BrakePower.IsSmaller(0)) {
- Log.Info(
- "BrakePower was negative: {4}. Setting to 0 and searching for acceleration operating point. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}",
- absTime, dt, acceleration, gradient, DataBus.BrakePower);
- DataBus.BrakePower = 0.SI<Watt>();
- acceleration = SearchAlgorithm.Search(acceleration, r.Delta,
- Constants.SimulationSettings.OperatingPointInitialSearchIntervalAccelerating,
- getYValue: result => ((ResponseDryRun)result).DeltaFullLoad,
- evaluateFunction: x => NextComponent.Request(absTime, dt, x, gradient, true),
- criterion: y => ((ResponseDryRun)y).DeltaFullLoad.Value());
- }
-
- response = NextComponent.Request(absTime, dt, acceleration, gradient);
- })
- .Case<ResponseOverload>(r => {
- if (DataBus.ClutchClosed(absTime)) {
- acceleration = SearchAlgorithm.Search(acceleration, r.Delta,
- Constants.SimulationSettings.OperatingPointInitialSearchIntervalAccelerating,
- getYValue: result => ((ResponseDryRun)result).DeltaFullLoad,
- evaluateFunction: x => NextComponent.Request(absTime, dt, x, gradient, true),
- criterion:
- y => ((ResponseDryRun)y).DeltaFullLoad.Value());
- Log.Info(
- "Found operating point for driver acceleration. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}",
- absTime, dt, acceleration, gradient);
- } else {
- DataBus.BrakePower = SearchAlgorithm.Search(DataBus.BrakePower, r.Delta, -r.Delta,
- getYValue: result => DataBus.ClutchClosed(absTime)
- ? ((ResponseDryRun)result).DeltaDragLoad
- : ((ResponseDryRun)result).GearboxPowerRequest,
- evaluateFunction: x => {
- DataBus.BrakePower = x;
- return NextComponent.Request(absTime, dt, acceleration, gradient, true);
- },
- criterion: y => DataBus.ClutchClosed(absTime)
- ? ((ResponseDryRun)y).DeltaDragLoad.Value()
- : ((ResponseDryRun)y).GearboxPowerRequest.Value());
- Log.Info(
- "Found operating point for braking. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}, BrakePower: {4}",
- absTime, dt, acceleration, gradient, DataBus.BrakePower);
-
- if (DataBus.BrakePower.IsSmaller(0)) {
- Log.Info(
- "BrakePower was negative: {4}. Setting to 0 and searching for acceleration operating point. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}",
- absTime, dt, acceleration, gradient, DataBus.BrakePower);
- DataBus.BrakePower = 0.SI<Watt>();
- acceleration = SearchAlgorithm.Search(acceleration, r.Delta,
- Constants.SimulationSettings.OperatingPointInitialSearchIntervalAccelerating,
- getYValue: result => ((ResponseDryRun)result).DeltaFullLoad,
- evaluateFunction: x => NextComponent.Request(absTime, dt, x, gradient, true),
- criterion: y => ((ResponseDryRun)y).DeltaFullLoad.Value());
- }
- }
- response = NextComponent.Request(absTime, dt, acceleration, gradient);
- })
- .Case<ResponseEngineSpeedTooHigh>(r => {
- acceleration = SearchAlgorithm.Search(acceleration, r.DeltaEngineSpeed,
- Constants.SimulationSettings.OperatingPointInitialSearchIntervalAccelerating,
- getYValue: result => ((ResponseDryRun)result).DeltaEngineSpeed,
- evaluateFunction: x => NextComponent.Request(absTime, dt, x, gradient, true),
- criterion:
- y => ((ResponseDryRun)y).DeltaEngineSpeed.Value());
- Log.Info(
- "Found operating point for driver acceleration. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}",
- absTime, dt, acceleration, gradient);
- })
- .Case<ResponseFailTimeInterval>(r => { dt = r.DeltaT; })
- .Case<ResponseSuccess>()
- .Default(
- r => { throw new UnexpectedResponseException("MeasuredSpeedDrivingCycle received an unexpected response.", r); });
- } while (!(response is ResponseSuccess || response is ResponseFailTimeInterval) && (++responseCount < 10));
-
- AbsTime = absTime + dt;
-
- response.SimulationInterval = dt;
- response.Acceleration = acceleration;
- debug.Add(response);
-
- CurrentState.SimulationDistance = acceleration / 2 * dt * dt + DataBus.VehicleSpeed * dt;
- if (CurrentState.SimulationDistance.IsSmaller(0)) {
- throw new VectoSimulationException(
- "MeasuredSpeed: Simulation Distance must not be negative. Driving Backward is not allowed.");
- }
-
- CurrentState.Distance = CurrentState.SimulationDistance + PreviousState.Distance;
- CurrentState.Acceleration = acceleration;
-
- return response;
- }
-
- protected override void DoWriteModalResults(IModalDataContainer container)
- {
- container[ModalResultField.dist] = CurrentState.Distance;
- container[ModalResultField.simulationDistance] = CurrentState.SimulationDistance;
- container[ModalResultField.v_targ] = CycleIterator.LeftSample.VehicleTargetSpeed;
- container[ModalResultField.grad] = CycleIterator.LeftSample.RoadGradientPercent;
- container[ModalResultField.altitude] = CycleIterator.LeftSample.Altitude;
- container[ModalResultField.acc] = CurrentState.Acceleration;
- }
-
- protected override void DoCommitSimulationStep()
- {
- if ((CycleIterator.RightSample == null) || AbsTime.IsGreaterOrEqual(CycleIterator.RightSample.Time)) {
- CycleIterator.MoveNext();
- }
- AdvanceState();
- }
-
- public double Progress
- {
- get { return AbsTime == null ? 0 : AbsTime.Value() / Data.Entries.Last().Time.Value(); }
- }
-
- public CycleData CycleData
- {
- get {
- return new CycleData {
- AbsTime = CycleIterator.LeftSample.Time,
- AbsDistance = null,
- LeftSample = CycleIterator.LeftSample,
- RightSample = CycleIterator.RightSample,
- };
- }
- }
-
- public bool PTOActive
- {
- get { return false; }
- }
-
- public DrivingCycleData.DrivingCycleEntry CycleLookAhead(Meter distance)
- {
- return new DrivingCycleData.DrivingCycleEntry(CycleIterator.RightSample);
- //throw new System.NotImplementedException();
- }
-
- public Meter Altitude
- {
- get { return CycleIterator.LeftSample.Altitude; }
- }
-
- public Meter CycleStartDistance
- {
- get { return 0.SI<Meter>(); }
- }
-
- public IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Meter lookaheadDistance)
- {
- throw new NotImplementedException();
- }
-
- public IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Second time)
- {
- var retVal = new List<DrivingCycleData.DrivingCycleEntry>();
-
- var iterator = CycleIterator.Clone();
- do {
- retVal.Add(iterator.RightSample);
- } while (iterator.MoveNext() && iterator.RightSample.Time < AbsTime + time);
-
- return retVal;
- }
-
- public void FinishSimulation()
- {
- Data.Finish();
- }
-
- public DrivingBehavior DriverBehavior { get; internal set; }
-
- public MeterPerSquareSecond DriverAcceleration { get; protected set; }
-
- public Meter Distance
- {
- get { return CurrentState.Distance; }
- }
- }
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using TUGraz.VectoCommon.Exceptions;
+using TUGraz.VectoCommon.Models;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.Models.Connector.Ports;
+using TUGraz.VectoCore.Models.Connector.Ports.Impl;
+using TUGraz.VectoCore.Models.Simulation;
+using TUGraz.VectoCore.Models.Simulation.Data;
+using TUGraz.VectoCore.Models.Simulation.DataBus;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+using TUGraz.VectoCore.OutputData;
+using TUGraz.VectoCore.Utils;
+
+namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
+{
+ /// <summary>
+ /// Driving Cycle for the Measured Speed Gear driving cycle.
+ /// </summary>
+ public class MeasuredSpeedDrivingCycle :
+ StatefulProviderComponent
+ <MeasuredSpeedDrivingCycle.DrivingCycleState, ISimulationOutPort, IDriverDemandInPort, IDriverDemandOutPort>,
+ IDriverInfo, IDrivingCycleInfo, IMileageCounter, IDriverDemandInProvider, IDriverDemandInPort, ISimulationOutProvider,
+ ISimulationOutPort
+ {
+ public class DrivingCycleState
+ {
+ public DrivingCycleState Clone()
+ {
+ return new DrivingCycleState {
+ Distance = Distance,
+ };
+ }
+
+ public Meter Distance;
+ public Meter SimulationDistance;
+ public MeterPerSquareSecond Acceleration;
+ }
+
+ protected readonly IDrivingCycleData Data;
+
+ protected internal readonly DrivingCycleEnumerator CycleIterator;
+
+ protected Second AbsTime { get; set; }
+
+ /// <summary>
+ /// Initializes a new instance of the <see cref="PowertrainDrivingCycle"/> class.
+ /// </summary>
+ /// <param name="container">The container.</param>
+ /// <param name="cycle">The cycle.</param>
+ public MeasuredSpeedDrivingCycle(IVehicleContainer container, IDrivingCycleData cycle)
+ : base(container)
+ {
+ Data = cycle;
+ CycleIterator = new DrivingCycleEnumerator(cycle);
+
+ PreviousState = new DrivingCycleState {
+ Distance = 0.SI<Meter>(),
+ };
+ CurrentState = PreviousState.Clone();
+ }
+
+ public IResponse Initialize()
+ {
+ var first = Data.Entries.First();
+
+ AbsTime = first.Time;
+
+ var response = NextComponent.Initialize(first.VehicleTargetSpeed, first.RoadGradient);
+ if (!(response is ResponseSuccess)) {
+ throw new UnexpectedResponseException("MeasuredSpeedDrivingCycle: Couldn't find start gear.", response);
+ }
+
+ response.AbsTime = AbsTime;
+ return response;
+ }
+
+ public IResponse Request(Second absTime, Meter ds)
+ {
+ Log.Fatal("MeasuredSpeed Cycle can not handle distance request.");
+ throw new VectoSimulationException("MeasuredSpeed Cycle can not handle distance request.");
+ }
+
+ public virtual IResponse Request(Second absTime, Second dt)
+ {
+ var debug = new DebugData();
+
+ // cycle finished
+ if (CycleIterator.LastEntry && absTime >= CycleIterator.RightSample.Time) {
+ return new ResponseCycleFinished { AbsTime = absTime, Source = this };
+ }
+
+ if (CycleIterator.RightSample == null) {
+ throw new VectoException("Exceeding cycle!");
+ }
+ // interval exceeded
+ if ((absTime + dt).IsGreater(CycleIterator.RightSample.Time)) {
+ return new ResponseFailTimeInterval {
+ AbsTime = absTime,
+ Source = this,
+ DeltaT = CycleIterator.RightSample.Time - absTime
+ };
+ }
+
+ // calc acceleration from speed diff vehicle to cycle
+ var targetSpeed = CycleIterator.RightSample.VehicleTargetSpeed;
+ if (targetSpeed.IsEqual(0.KMPHtoMeterPerSecond(), 0.5.KMPHtoMeterPerSecond())) {
+ targetSpeed = 0.KMPHtoMeterPerSecond();
+ }
+ var deltaV = targetSpeed - DataBus.VehicleSpeed;
+ var deltaT = CycleIterator.RightSample.Time - CycleIterator.LeftSample.Time;
+
+ if (DataBus.VehicleSpeed.IsSmaller(0)) {
+ throw new VectoSimulationException("vehicle velocity is smaller than zero");
+ }
+
+ if (deltaT.IsSmaller(0)) {
+ throw new VectoSimulationException("deltaT is smaller than zero");
+ }
+
+ var acceleration = deltaV / deltaT;
+ var gradient = CycleIterator.LeftSample.RoadGradient;
+ DriverAcceleration = acceleration;
+ DriverBehavior = acceleration < 0
+ ? DriverBehavior = DrivingBehavior.Braking
+ : DriverBehavior = DrivingBehavior.Driving;
+ if (DataBus.VehicleStopped && acceleration.IsEqual(0)) {
+ DriverBehavior = DrivingBehavior.Halted;
+ }
+
+ IResponse response;
+ var responseCount = 0;
+ do {
+ response = NextComponent.Request(absTime, dt, acceleration, gradient);
+ debug.Add(response);
+ response.Switch()
+ .Case<ResponseGearShift>(() => response = NextComponent.Request(absTime, dt, acceleration, gradient))
+ .Case<ResponseUnderload>(r => {
+ response = HandleUnderload(absTime, dt, r, gradient, ref acceleration);
+ })
+ .Case<ResponseOverload>(r => {
+ response = HandleOverload(absTime, dt, r, gradient, ref acceleration);
+ })
+ .Case<ResponseEngineSpeedTooHigh>(r => {
+ acceleration = SearchAlgorithm.Search(acceleration, r.DeltaEngineSpeed,
+ Constants.SimulationSettings.OperatingPointInitialSearchIntervalAccelerating,
+ getYValue: result => ((ResponseDryRun)result).DeltaEngineSpeed,
+ evaluateFunction: x => NextComponent.Request(absTime, dt, x, gradient, true),
+ criterion:
+ y => ((ResponseDryRun)y).DeltaEngineSpeed.Value());
+ Log.Info(
+ "Found operating point for driver acceleration. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}",
+ absTime, dt, acceleration, gradient);
+ })
+ .Case<ResponseFailTimeInterval>(r => {
+ dt = r.DeltaT;
+ })
+ .Case<ResponseSuccess>()
+ .Default(
+ r => {
+ throw new UnexpectedResponseException("MeasuredSpeedDrivingCycle received an unexpected response.", r);
+ });
+ } while (!(response is ResponseSuccess || response is ResponseFailTimeInterval) && (++responseCount < 10));
+
+ AbsTime = absTime + dt;
+
+ response.SimulationInterval = dt;
+ response.Acceleration = acceleration;
+ debug.Add(response);
+
+ CurrentState.SimulationDistance = acceleration / 2 * dt * dt + DataBus.VehicleSpeed * dt;
+ if (CurrentState.SimulationDistance.IsSmaller(0)) {
+ throw new VectoSimulationException(
+ "MeasuredSpeed: Simulation Distance must not be negative. Driving Backward is not allowed.");
+ }
+
+ CurrentState.Distance = CurrentState.SimulationDistance + PreviousState.Distance;
+ CurrentState.Acceleration = acceleration;
+
+ return response;
+ }
+
+ private IResponse HandleUnderload(Second absTime, Second dt, ResponseUnderload r,
+ Radian gradient, ref MeterPerSquareSecond acceleration)
+ {
+ MeterPerSquareSecond acc = acceleration;
+ DataBus.BrakePower = SearchAlgorithm.Search(DataBus.BrakePower, r.Delta, -r.Delta,
+ getYValue: result => DataBus.ClutchClosed(absTime)
+ ? ((ResponseDryRun)result).DeltaDragLoad
+ : ((ResponseDryRun)result).GearboxPowerRequest,
+ evaluateFunction: x => {
+ DataBus.BrakePower = x;
+ return NextComponent.Request(absTime, dt, acc, gradient, true);
+ },
+ criterion: y => DataBus.ClutchClosed(absTime)
+ ? ((ResponseDryRun)y).DeltaDragLoad.Value()
+ : ((ResponseDryRun)y).GearboxPowerRequest.Value());
+ Log.Info(
+ "Found operating point for braking. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}, BrakePower: {4}",
+ absTime, dt, acceleration, gradient, DataBus.BrakePower);
+
+ if (DataBus.BrakePower.IsSmaller(0)) {
+ Log.Info(
+ "BrakePower was negative: {4}. Setting to 0 and searching for acceleration operating point. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}",
+ absTime, dt, acceleration, gradient, DataBus.BrakePower);
+ DataBus.BrakePower = 0.SI<Watt>();
+ acceleration = SearchAlgorithm.Search(acceleration, r.Delta,
+ Constants.SimulationSettings.OperatingPointInitialSearchIntervalAccelerating,
+ getYValue: result => ((ResponseDryRun)result).DeltaFullLoad,
+ evaluateFunction: x => NextComponent.Request(absTime, dt, x, gradient, true),
+ criterion: y => ((ResponseDryRun)y).DeltaFullLoad.Value());
+ }
+
+ var response = NextComponent.Request(absTime, dt, acceleration, gradient);
+ return response;
+ }
+
+ private IResponse HandleOverload(Second absTime, Second dt, ResponseOverload r, Radian gradient,
+ ref MeterPerSquareSecond acceleration)
+ {
+ IResponse response;
+ if (DataBus.ClutchClosed(absTime)) {
+ acceleration = SearchAlgorithm.Search(acceleration, r.Delta,
+ Constants.SimulationSettings.OperatingPointInitialSearchIntervalAccelerating,
+ getYValue: result => ((ResponseDryRun)result).DeltaFullLoad,
+ evaluateFunction: x => NextComponent.Request(absTime, dt, x, gradient, true),
+ criterion:
+ y => ((ResponseDryRun)y).DeltaFullLoad.Value());
+ Log.Info(
+ "Found operating point for driver acceleration. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}",
+ absTime, dt, acceleration, gradient);
+ } else {
+ var acc = acceleration;
+ DataBus.BrakePower = SearchAlgorithm.Search(DataBus.BrakePower, r.Delta, -r.Delta,
+ getYValue: result => DataBus.ClutchClosed(absTime)
+ ? ((ResponseDryRun)result).DeltaDragLoad
+ : ((ResponseDryRun)result).GearboxPowerRequest,
+ evaluateFunction: x => {
+ DataBus.BrakePower = x;
+ return NextComponent.Request(absTime, dt, acc, gradient, true);
+ },
+ criterion: y => DataBus.ClutchClosed(absTime)
+ ? ((ResponseDryRun)y).DeltaDragLoad.Value()
+ : ((ResponseDryRun)y).GearboxPowerRequest.Value());
+ Log.Info(
+ "Found operating point for braking. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}, BrakePower: {4}",
+ absTime, dt, acceleration, gradient, DataBus.BrakePower);
+
+ if (DataBus.BrakePower.IsSmaller(0)) {
+ Log.Info(
+ "BrakePower was negative: {4}. Setting to 0 and searching for acceleration operating point. absTime: {0}, dt: {1}, acceleration: {2}, gradient: {3}",
+ absTime, dt, acceleration, gradient, DataBus.BrakePower);
+ DataBus.BrakePower = 0.SI<Watt>();
+ acceleration = SearchAlgorithm.Search(acceleration, r.Delta,
+ Constants.SimulationSettings.OperatingPointInitialSearchIntervalAccelerating,
+ getYValue: result => ((ResponseDryRun)result).DeltaFullLoad,
+ evaluateFunction: x => NextComponent.Request(absTime, dt, x, gradient, true),
+ criterion: y => ((ResponseDryRun)y).DeltaFullLoad.Value());
+ }
+ }
+ response = NextComponent.Request(absTime, dt, acceleration, gradient);
+ return response;
+ }
+
+ protected override void DoWriteModalResults(IModalDataContainer container)
+ {
+ container[ModalResultField.dist] = CurrentState.Distance;
+ container[ModalResultField.simulationDistance] = CurrentState.SimulationDistance;
+ container[ModalResultField.v_targ] = CycleIterator.LeftSample.VehicleTargetSpeed;
+ container[ModalResultField.grad] = CycleIterator.LeftSample.RoadGradientPercent;
+ container[ModalResultField.altitude] = CycleIterator.LeftSample.Altitude;
+ container[ModalResultField.acc] = CurrentState.Acceleration;
+ }
+
+ protected override void DoCommitSimulationStep()
+ {
+ if ((CycleIterator.RightSample == null) || AbsTime.IsGreaterOrEqual(CycleIterator.RightSample.Time)) {
+ CycleIterator.MoveNext();
+ }
+ AdvanceState();
+ }
+
+ public double Progress
+ {
+ get { return AbsTime == null ? 0 : AbsTime.Value() / Data.Entries.Last().Time.Value(); }
+ }
+
+ public CycleData CycleData
+ {
+ get
+ {
+ return new CycleData {
+ AbsTime = CycleIterator.LeftSample.Time,
+ AbsDistance = null,
+ LeftSample = CycleIterator.LeftSample,
+ RightSample = CycleIterator.RightSample,
+ };
+ }
+ }
+
+ public bool PTOActive
+ {
+ get { return false; }
+ }
+
+ public DrivingCycleData.DrivingCycleEntry CycleLookAhead(Meter distance)
+ {
+ return new DrivingCycleData.DrivingCycleEntry(CycleIterator.RightSample);
+ //throw new System.NotImplementedException();
+ }
+
+ public Meter Altitude
+ {
+ get { return CycleIterator.LeftSample.Altitude; }
+ }
+
+ public Meter CycleStartDistance
+ {
+ get { return 0.SI<Meter>(); }
+ }
+
+ public IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Meter lookaheadDistance)
+ {
+ throw new NotImplementedException();
+ }
+
+ public IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Second time)
+ {
+ var retVal = new List<DrivingCycleData.DrivingCycleEntry>();
+
+ var iterator = CycleIterator.Clone();
+ do {
+ retVal.Add(iterator.RightSample);
+ } while (iterator.MoveNext() && iterator.RightSample.Time < AbsTime + time);
+
+ return retVal;
+ }
+
+ public void FinishSimulation()
+ {
+ Data.Finish();
+ }
+
+ public DrivingBehavior DriverBehavior { get; internal set; }
+
+ public MeterPerSquareSecond DriverAcceleration { get; protected set; }
+
+ public Meter Distance
+ {
+ get { return CurrentState.Distance; }
+ }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/OutputData/SummaryDataContainer.cs b/VectoCore/VectoCore/OutputData/SummaryDataContainer.cs
index 38be1b2c9df90d7169955c1815aa4a6a1febbf5a..f539a4a6bd4627c91271dcae73ac3e0249daade3 100644
--- a/VectoCore/VectoCore/OutputData/SummaryDataContainer.cs
+++ b/VectoCore/VectoCore/OutputData/SummaryDataContainer.cs
@@ -29,346 +29,342 @@
* Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
*/
-using System;
-using System.Data;
-using System.Linq;
-using System.Runtime.CompilerServices;
-using TUGraz.VectoCommon.Models;
-using TUGraz.VectoCommon.Utils;
-using TUGraz.VectoCore.Configuration;
-using TUGraz.VectoCore.Models.Declaration;
-using TUGraz.VectoCore.Models.Simulation.Data;
-using TUGraz.VectoCore.Models.SimulationComponent.Data;
-
-// ReSharper disable MemberCanBePrivate.Global -- used by API!
-
-namespace TUGraz.VectoCore.OutputData
-{
- public delegate void WriteSumData(IModalDataContainer data);
-
- /// <summary>
- /// Class for the sum file in vecto.
- /// </summary>
- public class SummaryDataContainer : LoggingObject, IDisposable
- {
- // ReSharper disable InconsistentNaming
- public const string INTERNAL_PREFIX = "INTERNAL";
- public const string SORT = INTERNAL_PREFIX + " Sorting";
- public const string JOB = "Job [-]";
- public const string INPUTFILE = "Input File [-]";
- public const string CYCLE = "Cycle [-]";
- public const string STATUS = "Status";
- public const string CURB_MASS = "Chassis curb mass [kg]";
- public const string LOADING = "Loading [kg]";
-
- public const string VEHICLE_MANUFACTURER = "Vehicle manufacturer [-]";
- public const string VIN_NUMBER = "VIN number";
- public const string VEHICLE_MODEL = "Vehicle model [-]";
-
- public const string ENGINE_MANUFACTURER = "Engine manufacturer [-]";
- public const string ENGINE_MODEL = "Engine model [-]";
- public const string ENGINE_FUEL_TYPE = "Engine fuel type [-]";
- public const string ENGINE_WHTC_URBAN = "Engine WHTCUrban";
- public const string ENGINE_WHTC_RURAL = "Engine WHTCRural";
- public const string ENGINE_WHTC_MOTORWAY = "Engine WHTCMotorway";
- public const string ENGINE_BF_COLD_HOT = "Engine BFColdHot";
- public const string ENGINE_CF_REG_PER = "Engine CFRegPer";
- public const string ENGINE_ACTUAL_CORRECTION_FACTOR = "Engine actual CF";
- public const string ENGINE_RATED_POWER = "Engine rated power [kW]";
- public const string ENGINE_IDLING_SPEED = "Engine idling speed [rpm]";
- public const string ENGINE_RATED_SPEED = "Engine rated speed [rpm]";
- public const string ENGINE_DISPLACEMENT = "Engine displacement [ccm]";
-
- public const string ROLLING_RESISTANCE_COEFFICIENT_W_TRAILER = "total RRC [-]";
- public const string ROLLING_RESISTANCE_COEFFICIENT_WO_TRAILER = "weighted RRC w/o trailer [-]";
-
- public const string GEARBOX_MANUFACTURER = "Gearbox manufacturer [-]";
- public const string GEARBOX_MODEL = "Gearbox model [-]";
- public const string GEARBOX_TYPE = "Gearbox type [-]";
- public const string GEAR_RATIO_FIRST_GEAR = "Gear ratio first gear [-]";
- public const string GEAR_RATIO_LAST_GEAR = "Gear ratio last gear [-]";
-
- public const string TORQUECONVERTER_MANUFACTURER = "Torque converter manufacturer [-]";
- public const string TORQUECONVERTER_MODEL = "Torque converter model [-]";
-
- public const string RETARDER_MANUFACTURER = "Retarder manufacturer [-]";
- public const string RETARDER_MODEL = "Retarder model [-]";
- public const string RETARDER_TYPE = "Retarder type [-]";
-
- public const string ANGLEDRIVE_MANUFACTURER = "Angledrive manufacturer [-]";
- public const string ANGLEDRIVE_MODEL = "Angledrive model [-]";
- public const string ANGLEDRIVE_RATIO = "Angledrive ratio [-]";
-
- public const string AXLE_MANUFACTURER = "Axle manufacturer [-]";
- public const string AXLE_MODEL = "Axle model [-]";
- public const string AXLE_RATIO = "Axle gear ratio [-]";
-
- public const string AUX_TECH_FORMAT = "Auxiliary technology {0} [-]";
-
- public const string HDV_CO2_VEHICLE_CLASS = "HDV CO2 vehicle class [-]";
- public const string TOTAL_VEHICLE_MASS = "Total vehicle mass [kg]";
- public const string CD_x_A = "CdxA [m²]";
- //public const string ROLLING_RESISTANCE_COEFFICIENT = "weighed RRC [-]";
- public const string R_DYN = "r_dyn [m]";
-
- public const string CARGO_VOLUME = "Cargo Volume [m³]";
- public const string TIME = "time [s]";
- public const string DISTANCE = "distance [km]";
- public const string SPEED = "speed [km/h]";
- public const string ALTITUDE_DELTA = "altitudeDelta [m]";
-
- public const string FCMAP_H = "FC-Map [g/h]";
- public const string FCMAP_KM = "FC-Map [g/km]";
- public const string FCAUXC_H = "FC-AUXc [g/h]";
- public const string FCAUXC_KM = "FC-AUXc [g/km]";
- public const string FCWHTCC_H = "FC-WHTCc [g/h]";
- public const string FCWHTCC_KM = "FC-WHTCc [g/km]";
- public const string FCAAUX_H = "FC-AAUX [g/h]";
- public const string FCAAUX_KM = "FC-AAUX [g/km]";
-
- public const string FCFINAL_H = "FC-Final [g/h]";
- public const string FCFINAL_KM = "FC-Final [g/km]";
- public const string FCFINAL_LITERPER100KM = "FC-Final [l/100km]";
- public const string FCFINAL_LITERPER100TKM = "FC-Final [l/100tkm]";
- public const string FCFINAL_LiterPer100M3KM = "FC-Final [l/100m³km]";
-
- public const string CO2_KM = "CO2 [g/km]";
- public const string CO2_TKM = "CO2 [g/tkm]";
- public const string CO2_M3KM = "CO2 [g/m³km]";
-
- public const string P_WHEEL_POS = "P_wheel_in_pos [kW]";
- public const string P_FCMAP_POS = "P_fcmap_pos [kW]";
-
- public const string E_FORMAT = "E_{0} [kWh]";
- public const string E_AUX_FORMAT = "E_aux_{0} [kWh]";
- public const string E_AUX = "E_aux_sum [kWh]";
-
- public const string E_AIR = "E_air [kWh]";
- public const string E_ROLL = "E_roll [kWh]";
- public const string E_GRAD = "E_grad [kWh]";
- public const string E_VEHICLE_INERTIA = "E_vehi_inertia [kWh]";
- public const string E_POWERTRAIN_INERTIA = "E_powertrain_inertia [kWh]";
- public const string E_BRAKE = "E_brake [kWh]";
- public const string E_GBX_LOSS = "E_gbx_loss [kWh]";
- public const string E_SHIFT_LOSS = "E_shift_loss [kWh]";
- public const string E_AXL_LOSS = "E_axl_loss [kWh]";
- public const string E_RET_LOSS = "E_ret_loss [kWh]";
- public const string E_TC_LOSS = "E_tc_loss [kWh]";
- public const string E_ANGLE_LOSS = "E_angle_loss [kWh]";
- public const string E_CLUTCH_LOSS = "E_clutch_loss [kWh]";
- public const string E_FCMAP_POS = "E_fcmap_pos [kWh]";
- public const string E_FCMAP_NEG = "E_fcmap_neg [kWh]";
-
- public const string ACC = "a [m/s^2]";
- public const string ACC_POS = "a_pos [m/s^2]";
- public const string ACC_NEG = "a_neg [m/s^2]";
-
- public const string ACC_TIMESHARE = "AccelerationTimeShare [%]";
- public const string DEC_TIMESHARE = "DecelerationTimeShare [%]";
- public const string CRUISE_TIMESHARE = "CruiseTimeShare [%]";
- public const string STOP_TIMESHARE = "StopTimeShare [%]";
-
- public const string MAX_SPEED = "max. speed [km/h";
- public const string MAX_ACCELERATION = "max. acc [m/s²]";
- public const string MAX_DECELERATION = "max. dec [m/s²]";
- public const string AVG_ENGINE_SPEED = "n_eng_avg [rpm]";
- public const string MAX_ENGINE_SPEED = "n_eng_max [rpm]";
- public const string NUM_GEARSHIFTS = "gear shifts [-]";
- public const string ENGINE_FULL_LOAD_TIME_SHARE = "Engine max. Load time share [%]";
- public const string COASTING_TIME_SHARE = "CoastingTimeShare [%]";
- public const string BRAKING_TIME_SHARE = "BrakingTImeShare [%]";
-
- public const string TIME_SHARE_PER_GEAR_FORMAT = "Gear {0} TimeShare [%]";
-
- // ReSharper restore InconsistentNaming
-
- internal readonly DataTable Table;
- private readonly ISummaryWriter _sumWriter;
-
-
- protected SummaryDataContainer() {}
-
- /// <summary>
- /// Initializes a new instance of the <see cref="SummaryDataContainer"/> class.
- /// </summary>
- /// <param name="writer"></param>
- public SummaryDataContainer(ISummaryWriter writer)
- {
- _sumWriter = writer;
-
- Table = new DataTable();
-
- Table.Columns.AddRange(new[] {
- Tuple.Create(SORT, typeof(int)),
- Tuple.Create(JOB, typeof(string)),
- Tuple.Create(INPUTFILE, typeof(string)),
- Tuple.Create(CYCLE, typeof(string)),
- Tuple.Create(STATUS, typeof(string)),
- Tuple.Create(VEHICLE_MANUFACTURER, typeof(string)),
- Tuple.Create(VIN_NUMBER, typeof(string)),
- Tuple.Create(VEHICLE_MODEL, typeof(string)),
- Tuple.Create(HDV_CO2_VEHICLE_CLASS, typeof(string)),
- Tuple.Create(CURB_MASS, typeof(SI)),
- Tuple.Create(LOADING, typeof(SI)),
- Tuple.Create(TOTAL_VEHICLE_MASS, typeof(SI)),
- Tuple.Create(ENGINE_MANUFACTURER, typeof(string)),
- Tuple.Create(ENGINE_MODEL, typeof(string)),
- Tuple.Create(ENGINE_FUEL_TYPE, typeof(string)),
- Tuple.Create(ENGINE_RATED_POWER, typeof(SI)),
- Tuple.Create(ENGINE_IDLING_SPEED, typeof(SI)),
- Tuple.Create(ENGINE_RATED_SPEED, typeof(SI)),
- Tuple.Create(ENGINE_DISPLACEMENT, typeof(SI)),
- Tuple.Create(ENGINE_WHTC_URBAN, typeof(double)),
- Tuple.Create(ENGINE_WHTC_RURAL, typeof(double)),
- Tuple.Create(ENGINE_WHTC_MOTORWAY, typeof(double)),
- Tuple.Create(ENGINE_BF_COLD_HOT, typeof(double)),
- Tuple.Create(ENGINE_CF_REG_PER, typeof(double)),
- Tuple.Create(ENGINE_ACTUAL_CORRECTION_FACTOR, typeof(double)),
- Tuple.Create(CD_x_A, typeof(SI)),
- Tuple.Create(ROLLING_RESISTANCE_COEFFICIENT_W_TRAILER, typeof(double)),
- Tuple.Create(ROLLING_RESISTANCE_COEFFICIENT_WO_TRAILER, typeof(double)),
- Tuple.Create(R_DYN, typeof(SI)),
- Tuple.Create(GEARBOX_MANUFACTURER, typeof(string)),
- Tuple.Create(GEARBOX_MODEL, typeof(string)),
- Tuple.Create(GEARBOX_TYPE, typeof(string)),
- Tuple.Create(GEAR_RATIO_FIRST_GEAR, typeof(SI)),
- Tuple.Create(GEAR_RATIO_LAST_GEAR, typeof(SI)),
- Tuple.Create(TORQUECONVERTER_MANUFACTURER, typeof(string)),
- Tuple.Create(TORQUECONVERTER_MODEL, typeof(string)),
- Tuple.Create(RETARDER_MANUFACTURER, typeof(string)),
- Tuple.Create(RETARDER_MODEL, typeof(string)),
- Tuple.Create(RETARDER_TYPE, typeof(string)),
- Tuple.Create(ANGLEDRIVE_MANUFACTURER, typeof(string)),
- Tuple.Create(ANGLEDRIVE_MODEL, typeof(string)),
- Tuple.Create(ANGLEDRIVE_RATIO, typeof(string)),
- Tuple.Create(AXLE_MANUFACTURER, typeof(string)),
- Tuple.Create(AXLE_MODEL, typeof(string)),
- Tuple.Create(AXLE_RATIO, typeof(SI)),
- Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.SteeringPump), typeof(string)),
- Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.Fan), typeof(string)),
- Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.HeatingVentilationAirCondition),
- typeof(string)),
- Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.PneumaticSystem), typeof(string)),
- Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.ElectricSystem), typeof(string)),
- }.Select(x => new DataColumn(x.Item1, x.Item2)).ToArray());
-
- Table.Columns.AddRange(new[] {
- CARGO_VOLUME,
- TIME, DISTANCE,
- SPEED, ALTITUDE_DELTA,
- FCMAP_H, FCMAP_KM,
- FCAUXC_H, FCAUXC_KM,
- FCWHTCC_H, FCWHTCC_KM,
- FCAAUX_H, FCAAUX_KM,
- FCFINAL_H, FCFINAL_KM,
- FCFINAL_LITERPER100KM, FCFINAL_LITERPER100TKM, FCFINAL_LiterPer100M3KM,
- CO2_KM, CO2_TKM, CO2_M3KM,
- P_WHEEL_POS, P_FCMAP_POS,
- E_FCMAP_POS, E_FCMAP_NEG, E_POWERTRAIN_INERTIA,
- E_AUX, E_CLUTCH_LOSS, E_TC_LOSS, E_SHIFT_LOSS, E_GBX_LOSS,
- E_RET_LOSS, E_ANGLE_LOSS, E_AXL_LOSS, E_BRAKE, E_VEHICLE_INERTIA, E_AIR, E_ROLL, E_GRAD,
- ACC, ACC_POS, ACC_NEG, ACC_TIMESHARE, DEC_TIMESHARE, CRUISE_TIMESHARE, STOP_TIMESHARE,
- MAX_SPEED, MAX_ACCELERATION, MAX_DECELERATION, AVG_ENGINE_SPEED, MAX_ENGINE_SPEED, NUM_GEARSHIFTS,
- ENGINE_FULL_LOAD_TIME_SHARE, COASTING_TIME_SHARE, BRAKING_TIME_SHARE
- }.Select(x => new DataColumn(x, typeof(SI))).ToArray());
- }
-
- /// <summary>
- /// Finishes the summary data container (writes the data to the sumWriter).
- /// </summary>
- public virtual void Finish()
- {
- if (_sumWriter != null) {
- var view = new DataView(Table, "", SORT, DataViewRowState.CurrentRows).ToTable();
- var toRemove =
- view.Columns.Cast<DataColumn>().Where(column => column.ColumnName.StartsWith(INTERNAL_PREFIX)).ToList();
- foreach (var dataColumn in toRemove) {
- view.Columns.Remove(dataColumn);
- }
- _sumWriter.WriteSumData(view);
- }
- }
-
- /// <summary>
- /// Writes the result of one run into the summary data container.
- /// </summary>
- [MethodImpl(MethodImplOptions.Synchronized)]
- //public virtual void Write(IModalDataContainer modData, string jobFileName, string jobName, string cycleFileName,
- // Kilogram vehicleMass, Kilogram vehicleLoading, CubicMeter cargoVolume, uint gearCount)
- public virtual void Write(IModalDataContainer modData, int jobNr, int runNr, VectoRunData runData)
- {
- var row = Table.NewRow();
- Table.Rows.Add(row);
-
- row[SORT] = jobNr * 1000 + runNr;
- row[JOB] = string.Format("{0}-{1}", jobNr, runNr); //ReplaceNotAllowedCharacters(current);
- row[INPUTFILE] = ReplaceNotAllowedCharacters(runData.JobName);
- row[CYCLE] = ReplaceNotAllowedCharacters(runData.Cycle.Name + Constants.FileExtensions.CycleFile);
-
- row[STATUS] = modData.RunStatus;
-
- var vehicleLoading = 0.SI<Kilogram>();
- var cargoVolume = 0.SI<CubicMeter>();
- var gearCount = 0u;
- if (runData.Cycle.CycleType != CycleType.EngineOnly) {
+using System;
+using System.Data;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using TUGraz.VectoCommon.Models;
+using TUGraz.VectoCommon.Utils;
+using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.Models.Declaration;
+using TUGraz.VectoCore.Models.Simulation.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+
+// ReSharper disable MemberCanBePrivate.Global -- used by API!
+
+namespace TUGraz.VectoCore.OutputData
+{
+ public delegate void WriteSumData(IModalDataContainer data);
+
+ /// <summary>
+ /// Class for the sum file in vecto.
+ /// </summary>
+ public class SummaryDataContainer : LoggingObject, IDisposable
+ {
+ // ReSharper disable InconsistentNaming
+ public const string INTERNAL_PREFIX = "INTERNAL";
+ public const string SORT = INTERNAL_PREFIX + " Sorting";
+ public const string JOB = "Job [-]";
+ public const string INPUTFILE = "Input File [-]";
+ public const string CYCLE = "Cycle [-]";
+ public const string STATUS = "Status";
+ public const string CURB_MASS = "Chassis curb mass [kg]";
+ public const string LOADING = "Loading [kg]";
+
+ public const string VEHICLE_MANUFACTURER = "Vehicle manufacturer [-]";
+ public const string VIN_NUMBER = "VIN number";
+ public const string VEHICLE_MODEL = "Vehicle model [-]";
+
+ public const string ENGINE_MANUFACTURER = "Engine manufacturer [-]";
+ public const string ENGINE_MODEL = "Engine model [-]";
+ public const string ENGINE_FUEL_TYPE = "Engine fuel type [-]";
+ public const string ENGINE_WHTC_URBAN = "Engine WHTCUrban";
+ public const string ENGINE_WHTC_RURAL = "Engine WHTCRural";
+ public const string ENGINE_WHTC_MOTORWAY = "Engine WHTCMotorway";
+ public const string ENGINE_BF_COLD_HOT = "Engine BFColdHot";
+ public const string ENGINE_CF_REG_PER = "Engine CFRegPer";
+ public const string ENGINE_ACTUAL_CORRECTION_FACTOR = "Engine actual CF";
+ public const string ENGINE_RATED_POWER = "Engine rated power [kW]";
+ public const string ENGINE_IDLING_SPEED = "Engine idling speed [rpm]";
+ public const string ENGINE_RATED_SPEED = "Engine rated speed [rpm]";
+ public const string ENGINE_DISPLACEMENT = "Engine displacement [ccm]";
+
+ public const string ROLLING_RESISTANCE_COEFFICIENT_W_TRAILER = "total RRC [-]";
+ public const string ROLLING_RESISTANCE_COEFFICIENT_WO_TRAILER = "weighted RRC w/o trailer [-]";
+
+ public const string GEARBOX_MANUFACTURER = "Gearbox manufacturer [-]";
+ public const string GEARBOX_MODEL = "Gearbox model [-]";
+ public const string GEARBOX_TYPE = "Gearbox type [-]";
+ public const string GEAR_RATIO_FIRST_GEAR = "Gear ratio first gear [-]";
+ public const string GEAR_RATIO_LAST_GEAR = "Gear ratio last gear [-]";
+
+ public const string TORQUECONVERTER_MANUFACTURER = "Torque converter manufacturer [-]";
+ public const string TORQUECONVERTER_MODEL = "Torque converter model [-]";
+
+ public const string RETARDER_MANUFACTURER = "Retarder manufacturer [-]";
+ public const string RETARDER_MODEL = "Retarder model [-]";
+ public const string RETARDER_TYPE = "Retarder type [-]";
+
+ public const string ANGLEDRIVE_MANUFACTURER = "Angledrive manufacturer [-]";
+ public const string ANGLEDRIVE_MODEL = "Angledrive model [-]";
+ public const string ANGLEDRIVE_RATIO = "Angledrive ratio [-]";
+
+ public const string AXLE_MANUFACTURER = "Axle manufacturer [-]";
+ public const string AXLE_MODEL = "Axle model [-]";
+ public const string AXLE_RATIO = "Axle gear ratio [-]";
+
+ public const string AUX_TECH_FORMAT = "Auxiliary technology {0} [-]";
+
+ public const string HDV_CO2_VEHICLE_CLASS = "HDV CO2 vehicle class [-]";
+ public const string TOTAL_VEHICLE_MASS = "Total vehicle mass [kg]";
+ public const string CD_x_A = "CdxA [m²]";
+ //public const string ROLLING_RESISTANCE_COEFFICIENT = "weighed RRC [-]";
+ public const string R_DYN = "r_dyn [m]";
+
+ public const string CARGO_VOLUME = "Cargo Volume [m³]";
+ public const string TIME = "time [s]";
+ public const string DISTANCE = "distance [km]";
+ public const string SPEED = "speed [km/h]";
+ public const string ALTITUDE_DELTA = "altitudeDelta [m]";
+
+ public const string FCMAP_H = "FC-Map [g/h]";
+ public const string FCMAP_KM = "FC-Map [g/km]";
+ public const string FCAUXC_H = "FC-AUXc [g/h]";
+ public const string FCAUXC_KM = "FC-AUXc [g/km]";
+ public const string FCWHTCC_H = "FC-WHTCc [g/h]";
+ public const string FCWHTCC_KM = "FC-WHTCc [g/km]";
+ public const string FCAAUX_H = "FC-AAUX [g/h]";
+ public const string FCAAUX_KM = "FC-AAUX [g/km]";
+
+ public const string FCFINAL_H = "FC-Final [g/h]";
+ public const string FCFINAL_KM = "FC-Final [g/km]";
+ public const string FCFINAL_LITERPER100KM = "FC-Final [l/100km]";
+ public const string FCFINAL_LITERPER100TKM = "FC-Final [l/100tkm]";
+ public const string FCFINAL_LiterPer100M3KM = "FC-Final [l/100m³km]";
+
+ public const string CO2_KM = "CO2 [g/km]";
+ public const string CO2_TKM = "CO2 [g/tkm]";
+ public const string CO2_M3KM = "CO2 [g/m³km]";
+
+ public const string P_WHEEL_POS = "P_wheel_in_pos [kW]";
+ public const string P_FCMAP_POS = "P_fcmap_pos [kW]";
+
+ public const string E_FORMAT = "E_{0} [kWh]";
+ public const string E_AUX_FORMAT = "E_aux_{0} [kWh]";
+ public const string E_AUX = "E_aux_sum [kWh]";
+
+ public const string E_AIR = "E_air [kWh]";
+ public const string E_ROLL = "E_roll [kWh]";
+ public const string E_GRAD = "E_grad [kWh]";
+ public const string E_VEHICLE_INERTIA = "E_vehi_inertia [kWh]";
+ public const string E_POWERTRAIN_INERTIA = "E_powertrain_inertia [kWh]";
+ public const string E_BRAKE = "E_brake [kWh]";
+ public const string E_GBX_LOSS = "E_gbx_loss [kWh]";
+ public const string E_SHIFT_LOSS = "E_shift_loss [kWh]";
+ public const string E_AXL_LOSS = "E_axl_loss [kWh]";
+ public const string E_RET_LOSS = "E_ret_loss [kWh]";
+ public const string E_TC_LOSS = "E_tc_loss [kWh]";
+ public const string E_ANGLE_LOSS = "E_angle_loss [kWh]";
+ public const string E_CLUTCH_LOSS = "E_clutch_loss [kWh]";
+ public const string E_FCMAP_POS = "E_fcmap_pos [kWh]";
+ public const string E_FCMAP_NEG = "E_fcmap_neg [kWh]";
+
+ public const string ACC = "a [m/s^2]";
+ public const string ACC_POS = "a_pos [m/s^2]";
+ public const string ACC_NEG = "a_neg [m/s^2]";
+
+ public const string ACC_TIMESHARE = "AccelerationTimeShare [%]";
+ public const string DEC_TIMESHARE = "DecelerationTimeShare [%]";
+ public const string CRUISE_TIMESHARE = "CruiseTimeShare [%]";
+ public const string STOP_TIMESHARE = "StopTimeShare [%]";
+
+ public const string MAX_SPEED = "max. speed [km/h";
+ public const string MAX_ACCELERATION = "max. acc [m/s²]";
+ public const string MAX_DECELERATION = "max. dec [m/s²]";
+ public const string AVG_ENGINE_SPEED = "n_eng_avg [rpm]";
+ public const string MAX_ENGINE_SPEED = "n_eng_max [rpm]";
+ public const string NUM_GEARSHIFTS = "gear shifts [-]";
+ public const string ENGINE_FULL_LOAD_TIME_SHARE = "Engine max. Load time share [%]";
+ public const string COASTING_TIME_SHARE = "CoastingTimeShare [%]";
+ public const string BRAKING_TIME_SHARE = "BrakingTImeShare [%]";
+
+ public const string TIME_SHARE_PER_GEAR_FORMAT = "Gear {0} TimeShare [%]";
+
+ // ReSharper restore InconsistentNaming
+
+ internal readonly DataTable Table;
+ private readonly ISummaryWriter _sumWriter;
+
+
+ protected SummaryDataContainer() {}
+
+ /// <summary>
+ /// Initializes a new instance of the <see cref="SummaryDataContainer"/> class.
+ /// </summary>
+ /// <param name="writer"></param>
+ public SummaryDataContainer(ISummaryWriter writer)
+ {
+ _sumWriter = writer;
+
+ Table = new DataTable();
+
+ Table.Columns.AddRange(new[] {
+ Tuple.Create(SORT, typeof(int)),
+ Tuple.Create(JOB, typeof(string)),
+ Tuple.Create(INPUTFILE, typeof(string)),
+ Tuple.Create(CYCLE, typeof(string)),
+ Tuple.Create(STATUS, typeof(string)),
+ Tuple.Create(VEHICLE_MANUFACTURER, typeof(string)),
+ Tuple.Create(VIN_NUMBER, typeof(string)),
+ Tuple.Create(VEHICLE_MODEL, typeof(string)),
+ Tuple.Create(HDV_CO2_VEHICLE_CLASS, typeof(string)),
+ Tuple.Create(CURB_MASS, typeof(SI)),
+ Tuple.Create(LOADING, typeof(SI)),
+ Tuple.Create(TOTAL_VEHICLE_MASS, typeof(SI)),
+ Tuple.Create(ENGINE_MANUFACTURER, typeof(string)),
+ Tuple.Create(ENGINE_MODEL, typeof(string)),
+ Tuple.Create(ENGINE_FUEL_TYPE, typeof(string)),
+ Tuple.Create(ENGINE_RATED_POWER, typeof(SI)),
+ Tuple.Create(ENGINE_IDLING_SPEED, typeof(SI)),
+ Tuple.Create(ENGINE_RATED_SPEED, typeof(SI)),
+ Tuple.Create(ENGINE_DISPLACEMENT, typeof(SI)),
+ Tuple.Create(ENGINE_WHTC_URBAN, typeof(double)),
+ Tuple.Create(ENGINE_WHTC_RURAL, typeof(double)),
+ Tuple.Create(ENGINE_WHTC_MOTORWAY, typeof(double)),
+ Tuple.Create(ENGINE_BF_COLD_HOT, typeof(double)),
+ Tuple.Create(ENGINE_CF_REG_PER, typeof(double)),
+ Tuple.Create(ENGINE_ACTUAL_CORRECTION_FACTOR, typeof(double)),
+ Tuple.Create(CD_x_A, typeof(SI)),
+ Tuple.Create(ROLLING_RESISTANCE_COEFFICIENT_W_TRAILER, typeof(double)),
+ Tuple.Create(ROLLING_RESISTANCE_COEFFICIENT_WO_TRAILER, typeof(double)),
+ Tuple.Create(R_DYN, typeof(SI)),
+ Tuple.Create(GEARBOX_MANUFACTURER, typeof(string)),
+ Tuple.Create(GEARBOX_MODEL, typeof(string)),
+ Tuple.Create(GEARBOX_TYPE, typeof(string)),
+ Tuple.Create(GEAR_RATIO_FIRST_GEAR, typeof(SI)),
+ Tuple.Create(GEAR_RATIO_LAST_GEAR, typeof(SI)),
+ Tuple.Create(TORQUECONVERTER_MANUFACTURER, typeof(string)),
+ Tuple.Create(TORQUECONVERTER_MODEL, typeof(string)),
+ Tuple.Create(RETARDER_MANUFACTURER, typeof(string)),
+ Tuple.Create(RETARDER_MODEL, typeof(string)),
+ Tuple.Create(RETARDER_TYPE, typeof(string)),
+ Tuple.Create(ANGLEDRIVE_MANUFACTURER, typeof(string)),
+ Tuple.Create(ANGLEDRIVE_MODEL, typeof(string)),
+ Tuple.Create(ANGLEDRIVE_RATIO, typeof(string)),
+ Tuple.Create(AXLE_MANUFACTURER, typeof(string)),
+ Tuple.Create(AXLE_MODEL, typeof(string)),
+ Tuple.Create(AXLE_RATIO, typeof(SI)),
+ Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.SteeringPump), typeof(string)),
+ Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.Fan), typeof(string)),
+ Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.HeatingVentilationAirCondition),
+ typeof(string)),
+ Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.PneumaticSystem), typeof(string)),
+ Tuple.Create(string.Format(AUX_TECH_FORMAT, Constants.Auxiliaries.IDs.ElectricSystem), typeof(string)),
+ }.Select(x => new DataColumn(x.Item1, x.Item2)).ToArray());
+
+ Table.Columns.AddRange(new[] {
+ CARGO_VOLUME,
+ TIME, DISTANCE,
+ SPEED, ALTITUDE_DELTA,
+ FCMAP_H, FCMAP_KM,
+ FCAUXC_H, FCAUXC_KM,
+ FCWHTCC_H, FCWHTCC_KM,
+ FCAAUX_H, FCAAUX_KM,
+ FCFINAL_H, FCFINAL_KM,
+ FCFINAL_LITERPER100KM, FCFINAL_LITERPER100TKM, FCFINAL_LiterPer100M3KM,
+ CO2_KM, CO2_TKM, CO2_M3KM,
+ P_WHEEL_POS, P_FCMAP_POS,
+ E_FCMAP_POS, E_FCMAP_NEG, E_POWERTRAIN_INERTIA,
+ E_AUX, E_CLUTCH_LOSS, E_TC_LOSS, E_SHIFT_LOSS, E_GBX_LOSS,
+ E_RET_LOSS, E_ANGLE_LOSS, E_AXL_LOSS, E_BRAKE, E_VEHICLE_INERTIA, E_AIR, E_ROLL, E_GRAD,
+ ACC, ACC_POS, ACC_NEG, ACC_TIMESHARE, DEC_TIMESHARE, CRUISE_TIMESHARE, STOP_TIMESHARE,
+ MAX_SPEED, MAX_ACCELERATION, MAX_DECELERATION, AVG_ENGINE_SPEED, MAX_ENGINE_SPEED, NUM_GEARSHIFTS,
+ ENGINE_FULL_LOAD_TIME_SHARE, COASTING_TIME_SHARE, BRAKING_TIME_SHARE
+ }.Select(x => new DataColumn(x, typeof(SI))).ToArray());
+ }
+
+ /// <summary>
+ /// Finishes the summary data container (writes the data to the sumWriter).
+ /// </summary>
+ public virtual void Finish()
+ {
+ if (_sumWriter != null) {
+ var view = new DataView(Table, "", SORT, DataViewRowState.CurrentRows).ToTable();
+ var toRemove =
+ view.Columns.Cast<DataColumn>().Where(column => column.ColumnName.StartsWith(INTERNAL_PREFIX)).ToList();
+ foreach (var dataColumn in toRemove) {
+ view.Columns.Remove(dataColumn);
+ }
+ _sumWriter.WriteSumData(view);
+ }
+ }
+
+ /// <summary>
+ /// Writes the result of one run into the summary data container.
+ /// </summary>
+ [MethodImpl(MethodImplOptions.Synchronized)]
+ //public virtual void Write(IModalDataContainer modData, string jobFileName, string jobName, string cycleFileName,
+ // Kilogram vehicleMass, Kilogram vehicleLoading, CubicMeter cargoVolume, uint gearCount)
+ public virtual void Write(IModalDataContainer modData, int jobNr, int runNr, VectoRunData runData)
+ {
+ var row = Table.NewRow();
+ Table.Rows.Add(row);
+
+ row[SORT] = jobNr * 1000 + runNr;
+ row[JOB] = string.Format("{0}-{1}", jobNr, runNr); //ReplaceNotAllowedCharacters(current);
+ row[INPUTFILE] = ReplaceNotAllowedCharacters(runData.JobName);
+ row[CYCLE] = ReplaceNotAllowedCharacters(runData.Cycle.Name + Constants.FileExtensions.CycleFile);
+
+ row[STATUS] = modData.RunStatus;
+
+ var vehicleLoading = 0.SI<Kilogram>();
+ var cargoVolume = 0.SI<CubicMeter>();
+ var gearCount = 0u;
+ if (runData.Cycle.CycleType != CycleType.EngineOnly) {
WriteFullPowertrain(runData, row);
- cargoVolume = runData.VehicleData.CargoVolume;
- vehicleLoading = runData.VehicleData.Loading;
- gearCount = (uint)runData.GearboxData.Gears.Count;
- }
-
-
- var totalTime = modData.Duration();
- row[TIME] = totalTime;
-
- var distance = modData.Distance();
- if (distance != null) {
- row[DISTANCE] = distance.ConvertTo().Kilo.Meter;
- }
-
- var speed = modData.Speed();
- if (speed != null) {
- row[SPEED] = speed.ConvertTo().Kilo.Meter.Per.Hour;
- }
-
+ cargoVolume = runData.VehicleData.CargoVolume;
+ vehicleLoading = runData.VehicleData.Loading;
+ gearCount = (uint)runData.GearboxData.Gears.Count;
+ }
+
+
+ var totalTime = modData.Duration();
+ row[TIME] = totalTime;
+
+ var distance = modData.Distance();
+ if (distance != null) {
+ row[DISTANCE] = distance.ConvertTo().Kilo.Meter;
+ }
+
+ var speed = modData.Speed();
+ if (speed != null) {
+ row[SPEED] = speed.ConvertTo().Kilo.Meter.Per.Hour;
+ }
+
row[ALTITUDE_DELTA] = modData.AltitudeDelta();
WriteFuelconsumptionEntries(modData, row, vehicleLoading, cargoVolume);
- var kilogramPerMeter = modData.CO2PerMeter();
- if (kilogramPerMeter != null) {
- row[CO2_KM] = kilogramPerMeter.ConvertTo().Gramm.Per.Kilo.Meter;
- if (vehicleLoading != null && !vehicleLoading.IsEqual(0)) {
- row[CO2_TKM] = kilogramPerMeter.ConvertTo().Gramm.Per.Kilo.Meter / vehicleLoading.ConvertTo().Ton;
- }
- if (cargoVolume > 0) {
- row[CO2_M3KM] = kilogramPerMeter.ConvertTo().Gramm.Per.Kilo.Meter / cargoVolume;
- }
- }
-
- row[P_WHEEL_POS] = modData.PowerWheelPositive().ConvertTo().Kilo.Watt;
-
- row[P_FCMAP_POS] = modData.TotalPowerEnginePositiveAverage().ConvertTo().Kilo.Watt;
-
- WriteAuxiliaries(modData, row);
-
+ var kilogramPerMeter = modData.CO2PerMeter();
+ if (kilogramPerMeter != null) {
+ row[CO2_KM] = kilogramPerMeter.ConvertTo().Gramm.Per.Kilo.Meter;
+ if (vehicleLoading != null && !vehicleLoading.IsEqual(0)) {
+ row[CO2_TKM] = kilogramPerMeter.ConvertTo().Gramm.Per.Kilo.Meter / vehicleLoading.ConvertTo().Ton;
+ }
+ if (cargoVolume > 0) {
+ row[CO2_M3KM] = kilogramPerMeter.ConvertTo().Gramm.Per.Kilo.Meter / cargoVolume;
+ }
+ }
+
+ row[P_WHEEL_POS] = modData.PowerWheelPositive().ConvertTo().Kilo.Watt;
+
+ row[P_FCMAP_POS] = modData.TotalPowerEnginePositiveAverage().ConvertTo().Kilo.Watt;
+
+ WriteAuxiliaries(modData, row);
+
WriteWorkEntries(modData, row);
- //var acc = modData.AccelerationPer3Seconds();
-
-
WritePerformanceEntries(modData, row);
- row[ENGINE_FULL_LOAD_TIME_SHARE] = modData.EngineMaxLoadTimeShare();
- row[COASTING_TIME_SHARE] = modData.CoastingTimeShare();
- row[BRAKING_TIME_SHARE] = modData.BrakingTimeShare();
-
-
- if (gearCount <= 0) {
- return;
- }
-
+ row[ENGINE_FULL_LOAD_TIME_SHARE] = modData.EngineMaxLoadTimeShare();
+ row[COASTING_TIME_SHARE] = modData.CoastingTimeShare();
+ row[BRAKING_TIME_SHARE] = modData.BrakingTimeShare();
+
+ if (gearCount <= 0) {
+ return;
+ }
+
WriteGearshiftStats(modData, row, gearCount);
}
@@ -383,27 +379,19 @@ namespace TUGraz.VectoCore.OutputData
row[FCAUXC_H] = modData.FuelConsumptionAuxStartStopPerSecond().ConvertTo().Gramm.Per.Hour;
var fuelConsumptionAuxStartStopCorrected = modData.FuelConsumptionAuxStartStop();
- if (fuelConsumptionAuxStartStopCorrected != null) {
- row[FCAUXC_KM] = fuelConsumptionAuxStartStopCorrected.ConvertTo().Gramm.Per.Kilo.Meter;
- }
+ row[FCAUXC_KM] = FuelConsumptionAsGrammPerKiloMeter(fuelConsumptionAuxStartStopCorrected);
row[FCWHTCC_H] = modData.FuelConsumptionWHTCPerSecond().ConvertTo().Gramm.Per.Hour;
var fuelConsumptionWHTCCorrected = modData.FuelConsumptionWHTC();
- if (fuelConsumptionWHTCCorrected != null) {
- row[FCWHTCC_KM] = fuelConsumptionWHTCCorrected.ConvertTo().Gramm.Per.Kilo.Meter;
- }
+ row[FCWHTCC_KM] = FuelConsumptionAsGrammPerKiloMeter(fuelConsumptionWHTCCorrected);
row[FCAAUX_H] = modData.FuelConsumptionAAUXPerSecond().ConvertTo().Gramm.Per.Hour;
var fuelConsumptionAaux = modData.FuelConsumptionAAUX();
- if (fuelConsumptionAaux != null) {
- row[FCAAUX_KM] = fuelConsumptionAaux.ConvertTo().Gramm.Per.Kilo.Meter;
- }
+ row[FCAAUX_KM] = FuelConsumptionAsGrammPerKiloMeter(fuelConsumptionAaux);
row[FCFINAL_H] = modData.FuelConsumptionFinalPerSecond().ConvertTo().Gramm.Per.Hour;
var fcfinal = modData.FuelConsumptionFinal();
- if (fcfinal != null) {
- row[FCFINAL_KM] = fcfinal.ConvertTo().Gramm.Per.Kilo.Meter;
- }
+ row[FCFINAL_KM] = FuelConsumptionAsGrammPerKiloMeter(fcfinal);
var fcPer100lkm = modData.FuelConsumptionFinalLiterPer100Kilometer();
row[FCFINAL_LITERPER100KM] = fcPer100lkm;
@@ -416,6 +404,14 @@ namespace TUGraz.VectoCore.OutputData
}
}
+ private static SI FuelConsumptionAsGrammPerKiloMeter(SI fc)
+ {
+ if (fc == null) {
+ return null;
+ }
+ return fc.ConvertTo().Gramm.Per.Kilo.Meter;
+ }
+
private void WriteAuxiliaries(IModalDataContainer modData, DataRow row)
{
foreach (var aux in modData.Auxiliaries) {
@@ -545,6 +541,64 @@ namespace TUGraz.VectoCore.OutputData
row[GEARBOX_MANUFACTURER] = runData.GearboxData.Manufacturer;
row[GEARBOX_MODEL] = runData.GearboxData.ModelName;
row[GEARBOX_TYPE] = runData.GearboxData.Type;
+ WriteGearboxData(runData, row);
+
+ row[RETARDER_TYPE] = runData.Retarder.Type.GetLabel();
+ WriteRetarderData(runData, row);
+
+ WriteAngledriveData(runData, row);
+
+ row[AXLE_MANUFACTURER] = runData.AxleGearData.Manufacturer;
+ row[AXLE_MODEL] = runData.AxleGearData.ModelName;
+ row[AXLE_RATIO] = runData.AxleGearData.AxleGear.Ratio.SI<Scalar>();
+
+ WriteAuxTechnologies(runData, row);
+ }
+
+ private void WriteAuxTechnologies(VectoRunData runData, DataRow row)
+ {
+ foreach (var aux in runData.Aux) {
+ if (aux.ID == Constants.Auxiliaries.IDs.PTOConsumer || aux.ID == Constants.Auxiliaries.IDs.PTOTransmission) {
+ continue;
+ }
+ var colName = string.Format(AUX_TECH_FORMAT, aux.ID);
+
+ if (!Table.Columns.Contains(colName)) {
+ var col = Table.Columns.Add(colName, typeof(string));
+ // move the new column to correct position
+ col.SetOrdinal(Table.Columns[CARGO_VOLUME].Ordinal);
+ }
+
+ row[colName] = aux.Technology == null ? "" : string.Join("; ", aux.Technology);
+ }
+ }
+
+ private static void WriteAngledriveData(VectoRunData runData, DataRow row)
+ {
+ if (runData.AngledriveData != null) {
+ row[ANGLEDRIVE_MANUFACTURER] = runData.AngledriveData.Manufacturer;
+ row[ANGLEDRIVE_MODEL] = runData.AngledriveData.ModelName;
+ row[ANGLEDRIVE_RATIO] = runData.AngledriveData.Angledrive.Ratio;
+ } else {
+ row[ANGLEDRIVE_MANUFACTURER] = "n.a.";
+ row[ANGLEDRIVE_MODEL] = "n.a.";
+ row[ANGLEDRIVE_RATIO] = "n.a.";
+ }
+ }
+
+ private static void WriteRetarderData(VectoRunData runData, DataRow row)
+ {
+ if (runData.Retarder.Type.IsDedicatedComponent()) {
+ row[RETARDER_MANUFACTURER] = runData.Retarder.Manufacturer;
+ row[RETARDER_MODEL] = runData.Retarder.ModelName;
+ } else {
+ row[RETARDER_MANUFACTURER] = "n.a.";
+ row[RETARDER_MODEL] = "n.a.";
+ }
+ }
+
+ private static void WriteGearboxData(VectoRunData runData, DataRow row)
+ {
if (runData.GearboxData.Type.AutomaticTransmission()) {
row[GEAR_RATIO_FIRST_GEAR] = runData.GearboxData.Gears.Count > 0
? (double.IsNaN(runData.GearboxData.Gears.First().Value.Ratio)
@@ -566,61 +620,24 @@ namespace TUGraz.VectoCore.OutputData
row[TORQUECONVERTER_MANUFACTURER] = "n.a.";
row[TORQUECONVERTER_MODEL] = "n.a.";
}
- row[RETARDER_TYPE] = runData.Retarder.Type.GetLabel();
- if (runData.Retarder.Type.IsDedicatedComponent()) {
- row[RETARDER_MANUFACTURER] = runData.Retarder.Manufacturer;
- row[RETARDER_MODEL] = runData.Retarder.ModelName;
- } else {
- row[RETARDER_MANUFACTURER] = "n.a.";
- row[RETARDER_MODEL] = "n.a.";
- }
-
- if (runData.AngledriveData != null) {
- row[ANGLEDRIVE_MANUFACTURER] = runData.AngledriveData.Manufacturer;
- row[ANGLEDRIVE_MODEL] = runData.AngledriveData.ModelName;
- row[ANGLEDRIVE_RATIO] = runData.AngledriveData.Angledrive.Ratio;
- } else {
- row[ANGLEDRIVE_MANUFACTURER] = "n.a.";
- row[ANGLEDRIVE_MODEL] = "n.a.";
- row[ANGLEDRIVE_RATIO] = "n.a.";
- }
-
- row[AXLE_MANUFACTURER] = runData.AxleGearData.Manufacturer;
- row[AXLE_MODEL] = runData.AxleGearData.ModelName;
- row[AXLE_RATIO] = runData.AxleGearData.AxleGear.Ratio.SI<Scalar>();
+ }
- foreach (var aux in runData.Aux) {
- if (aux.ID == Constants.Auxiliaries.IDs.PTOConsumer || aux.ID == Constants.Auxiliaries.IDs.PTOTransmission) {
- continue;
- }
- var colName = string.Format(AUX_TECH_FORMAT, aux.ID);
+ private static string ReplaceNotAllowedCharacters(string text)
+ {
+ return text.Replace('#', '_').Replace(',', '_').Replace('\n', '_').Replace('\r', '_');
+ }
- if (!Table.Columns.Contains(colName)) {
- var col = Table.Columns.Add(colName, typeof(string));
- // move the new column to correct position
- col.SetOrdinal(Table.Columns[CARGO_VOLUME].Ordinal);
- }
+ public void Dispose()
+ {
+ Dispose(true);
+ GC.SuppressFinalize(this);
+ }
- row[colName] = aux.Technology == null ? "" : string.Join("; ", aux.Technology);
+ protected void Dispose(bool disposing)
+ {
+ if (disposing) {
+ Table.Dispose();
}
}
-
- private static string ReplaceNotAllowedCharacters(string text)
- {
- return text.Replace('#', '_').Replace(',', '_').Replace('\n', '_').Replace('\r', '_');
- }
-
- public void Dispose()
- {
- Dispose(true);
- GC.SuppressFinalize(this);
- }
-
- protected void Dispose(bool disposing)
- {
- if (disposing) {
- Table.Dispose();
- }
- }
- }
+ }
}
\ No newline at end of file
diff --git a/VectoCore/VectoCore/Utils/VectoCSVFile.cs b/VectoCore/VectoCore/Utils/VectoCSVFile.cs
index e904ab0adeb9f252dca49b16d2d47476c175298d..59a24a038afda03cb6240c3b8692e2a6d77d80c5 100644
--- a/VectoCore/VectoCore/Utils/VectoCSVFile.cs
+++ b/VectoCore/VectoCore/Utils/VectoCSVFile.cs
@@ -147,12 +147,8 @@ namespace TUGraz.VectoCore.Utils
table.Columns.Add(col);
}
- if (p.EndOfData) {
- return;
- }
-
var lineNumber = 1;
- do {
+ while (!p.EndOfData) {
string[] cells = { };
if (firstLineIsData) {
cells = colsWithoutComment;
@@ -179,7 +175,7 @@ namespace TUGraz.VectoCore.Utils
string.Format("Line {0}: The data format of a value is not correct. {1}", lineNumber, e.Message), e);
}
lineNumber++;
- } while (!p.EndOfData);
+ }
}
/// <summary>