From 7abff660a2789ce21cd3bb8d0f5d655c26274ef2 Mon Sep 17 00:00:00 2001
From: Michael Krisper <michael.krisper@gmail.com>
Date: Tue, 17 Mar 2015 14:06:09 +0100
Subject: [PATCH] added Vecto Simulator, Vecto Job and a Factory for Creating
Vecto Jobs (Powertrain Components and Cycle)
---
VectoCore/Exceptions/VectoExceptions.cs | 2 +-
.../Simulation/Data/IModalDataWriter.cs | 2 +
.../Models/Simulation/Data/ModalDataWriter.cs | 38 ++++++++++++++
VectoCore/Models/Simulation/IVectoJob.cs | 9 ++++
.../Models/Simulation/IVectoSimulator.cs | 6 +++
.../Models/Simulation/IVehicleContainer.cs | 1 -
.../Impl/EngineOnlyTimeBasedVectoJob.cs | 35 +++++++++++++
.../Simulation/Impl/SimulationFactory.cs | 29 +++++++++++
VectoCore/Models/Simulation/Impl/VectoJob.cs | 36 +++++++++++++
.../Models/Simulation/Impl/VectoSimulator.cs | 25 ++++++++++
.../Simulation/Impl/VehicleContainer.cs | 24 ++++++++-
VectoCore/VectoCore.csproj | 7 +++
.../Simulation/SimulationFactoryTests.cs | 50 +++++++++++++++++++
VectoCoreTest/Utils/TestModalDataWriter.cs | 5 ++
VectoCoreTest/VectoCoreTest.csproj | 1 +
15 files changed, 266 insertions(+), 4 deletions(-)
create mode 100644 VectoCore/Models/Simulation/Data/ModalDataWriter.cs
create mode 100644 VectoCore/Models/Simulation/IVectoJob.cs
create mode 100644 VectoCore/Models/Simulation/IVectoSimulator.cs
create mode 100644 VectoCore/Models/Simulation/Impl/EngineOnlyTimeBasedVectoJob.cs
create mode 100644 VectoCore/Models/Simulation/Impl/SimulationFactory.cs
create mode 100644 VectoCore/Models/Simulation/Impl/VectoJob.cs
create mode 100644 VectoCore/Models/Simulation/Impl/VectoSimulator.cs
create mode 100644 VectoCoreTest/Models/Simulation/SimulationFactoryTests.cs
diff --git a/VectoCore/Exceptions/VectoExceptions.cs b/VectoCore/Exceptions/VectoExceptions.cs
index 8501d66543..a3f8425f4a 100644
--- a/VectoCore/Exceptions/VectoExceptions.cs
+++ b/VectoCore/Exceptions/VectoExceptions.cs
@@ -2,7 +2,7 @@
namespace TUGraz.VectoCore.Exceptions
{
- class VectoException : Exception
+ public class VectoException : Exception
{
public VectoException(string message) : base(message) { }
public VectoException(string message, Exception innerException) : base(message, innerException) { }
diff --git a/VectoCore/Models/Simulation/Data/IModalDataWriter.cs b/VectoCore/Models/Simulation/Data/IModalDataWriter.cs
index fa70d9e9e4..d19bfb1f0a 100644
--- a/VectoCore/Models/Simulation/Data/IModalDataWriter.cs
+++ b/VectoCore/Models/Simulation/Data/IModalDataWriter.cs
@@ -13,5 +13,7 @@
/// Commits the data of the current simulation step.
/// </summary>
void CommitSimulationStep();
+
+ void Finish();
}
}
diff --git a/VectoCore/Models/Simulation/Data/ModalDataWriter.cs b/VectoCore/Models/Simulation/Data/ModalDataWriter.cs
new file mode 100644
index 0000000000..1bf238d03d
--- /dev/null
+++ b/VectoCore/Models/Simulation/Data/ModalDataWriter.cs
@@ -0,0 +1,38 @@
+using System.Data;
+using TUGraz.VectoCore.Utils;
+
+namespace TUGraz.VectoCore.Models.Simulation.Data
+{
+ public class ModalDataWriter : IModalDataWriter
+ {
+ private ModalResults Data { get; set; }
+
+ private DataRow CurrentRow { get; set; }
+
+ public ModalDataWriter(string fileName)
+ {
+ FileName = fileName;
+ Data = new ModalResults();
+ CurrentRow = Data.NewRow();
+ }
+
+ public string FileName { get; set; }
+
+ public void CommitSimulationStep()
+ {
+ Data.Rows.Add(CurrentRow);
+ CurrentRow = Data.NewRow();
+ }
+
+ public void Finish()
+ {
+ VectoCSVFile.Write(FileName, Data);
+ }
+
+ public object this[ModalResultField key]
+ {
+ get { return CurrentRow[key.GetName()]; }
+ set { CurrentRow[key.GetName()] = value; }
+ }
+ }
+}
\ No newline at end of file
diff --git a/VectoCore/Models/Simulation/IVectoJob.cs b/VectoCore/Models/Simulation/IVectoJob.cs
new file mode 100644
index 0000000000..57b45c519d
--- /dev/null
+++ b/VectoCore/Models/Simulation/IVectoJob.cs
@@ -0,0 +1,9 @@
+namespace TUGraz.VectoCore.Models.Simulation
+{
+ public interface IVectoJob
+ {
+ void Run();
+
+ IVehicleContainer GetContainer();
+ }
+}
\ No newline at end of file
diff --git a/VectoCore/Models/Simulation/IVectoSimulator.cs b/VectoCore/Models/Simulation/IVectoSimulator.cs
new file mode 100644
index 0000000000..c07fb0bfc7
--- /dev/null
+++ b/VectoCore/Models/Simulation/IVectoSimulator.cs
@@ -0,0 +1,6 @@
+namespace TUGraz.VectoCore.Models.Simulation
+{
+ public interface IVectoSimulator
+ {
+ }
+}
\ No newline at end of file
diff --git a/VectoCore/Models/Simulation/IVehicleContainer.cs b/VectoCore/Models/Simulation/IVehicleContainer.cs
index 58f827591a..999e601ae6 100644
--- a/VectoCore/Models/Simulation/IVehicleContainer.cs
+++ b/VectoCore/Models/Simulation/IVehicleContainer.cs
@@ -6,6 +6,5 @@ namespace TUGraz.VectoCore.Models.Simulation
public interface IVehicleContainer : ICockpit
{
void AddComponent(VectoSimulationComponent component);
-
}
}
\ No newline at end of file
diff --git a/VectoCore/Models/Simulation/Impl/EngineOnlyTimeBasedVectoJob.cs b/VectoCore/Models/Simulation/Impl/EngineOnlyTimeBasedVectoJob.cs
new file mode 100644
index 0000000000..4d3160fe26
--- /dev/null
+++ b/VectoCore/Models/Simulation/Impl/EngineOnlyTimeBasedVectoJob.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using TUGraz.VectoCore.Models.Simulation.Data;
+
+namespace TUGraz.VectoCore.Models.Simulation.Impl
+{
+ public class EngineOnlyTimeBasedVectoJob : TimeBasedVectoJob
+ {
+ private List<EngineOnlyDrivingCycle> _cycles;
+ private IModalDataWriter _dataWriter;
+
+ public EngineOnlyTimeBasedVectoJob(VehicleContainer container, List<EngineOnlyDrivingCycle> cycles, IModalDataWriter dataWriter)
+ : base(container)
+ {
+ _cycles = cycles;
+ _dataWriter = dataWriter;
+ }
+
+ public override void Run()
+ {
+ var port = Container.GetEngineOnlyStartPort();
+ var absTime = new TimeSpan(seconds: 0, minutes: 0, hours: 0);
+ var dt = new TimeSpan(seconds: 1, minutes: 0, hours: 0);
+
+ foreach (var cycle in _cycles)
+ {
+ port.Request(absTime, dt, cycle.Torque, cycle.EngineSpeed);
+ Container.CommitSimulationStep(_dataWriter);
+
+ absTime += dt;
+ }
+ Container.FinishSimulation(_dataWriter);
+ }
+ }
+}
\ No newline at end of file
diff --git a/VectoCore/Models/Simulation/Impl/SimulationFactory.cs b/VectoCore/Models/Simulation/Impl/SimulationFactory.cs
new file mode 100644
index 0000000000..036f2868f1
--- /dev/null
+++ b/VectoCore/Models/Simulation/Impl/SimulationFactory.cs
@@ -0,0 +1,29 @@
+using TUGraz.VectoCore.Models.Simulation.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Data;
+using TUGraz.VectoCore.Models.SimulationComponent.Impl;
+
+namespace TUGraz.VectoCore.Models.Simulation.Impl
+{
+ public class SimulationFactory
+ {
+ public static IVectoJob CreateTimeBasedEngineOnlyJob(string engineFile, string cycleFile, string resultFile)
+ {
+ var container = new VehicleContainer();
+ var engineData = CombustionEngineData.ReadFromFile(engineFile);
+ var engine = new CombustionEngine(container, engineData);
+ var gearBox = new EngineOnlyGearbox(container);
+
+ var engineOutShaft = engine.OutShaft();
+ var gearBoxInShaft = gearBox.InShaft();
+
+ gearBoxInShaft.Connect(engineOutShaft);
+
+ var cycles = EngineOnlyDrivingCycle.ReadFromFile(cycleFile.ToString());
+ var dataWriter = new ModalDataWriter(resultFile);
+
+ var job = new EngineOnlyTimeBasedVectoJob(container, cycles, dataWriter);
+
+ return job;
+ }
+ }
+}
\ No newline at end of file
diff --git a/VectoCore/Models/Simulation/Impl/VectoJob.cs b/VectoCore/Models/Simulation/Impl/VectoJob.cs
new file mode 100644
index 0000000000..023bb5dec1
--- /dev/null
+++ b/VectoCore/Models/Simulation/Impl/VectoJob.cs
@@ -0,0 +1,36 @@
+namespace TUGraz.VectoCore.Models.Simulation.Impl
+{
+ public abstract class VectoJob : IVectoJob
+ {
+ protected VehicleContainer Container { get; set; }
+
+ protected VectoJob(VehicleContainer container)
+ {
+ Container = container;
+ }
+
+ public abstract void Run();
+ public IVehicleContainer GetContainer()
+ {
+ return Container;
+ }
+ }
+
+ public abstract class DistanceBasedVectoJob : VectoJob
+ {
+ protected DistanceBasedVectoJob(VehicleContainer container)
+ : base(container)
+ {
+
+ }
+
+ }
+
+ public abstract class TimeBasedVectoJob : VectoJob
+ {
+ protected TimeBasedVectoJob(VehicleContainer container)
+ : base(container)
+ {
+ }
+ }
+}
\ No newline at end of file
diff --git a/VectoCore/Models/Simulation/Impl/VectoSimulator.cs b/VectoCore/Models/Simulation/Impl/VectoSimulator.cs
new file mode 100644
index 0000000000..d73e3ebca7
--- /dev/null
+++ b/VectoCore/Models/Simulation/Impl/VectoSimulator.cs
@@ -0,0 +1,25 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace TUGraz.VectoCore.Models.Simulation.Impl
+{
+ public class VectoSimulator : IVectoSimulator
+ {
+ private List<IVectoJob> _jobs = new List<IVectoJob>();
+ private List<Task> _runningTasks = new List<Task>();
+
+ public void AddJob(IVectoJob job)
+ {
+ _jobs.Add(job);
+ }
+
+ public void RunSimulation()
+ {
+ foreach (var job in _jobs)
+ {
+ var task = Task.Factory.StartNew(() => job.Run());
+ _runningTasks.Add(task);
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/VectoCore/Models/Simulation/Impl/VehicleContainer.cs b/VectoCore/Models/Simulation/Impl/VehicleContainer.cs
index 01bd713b48..9fa4eb98a2 100644
--- a/VectoCore/Models/Simulation/Impl/VehicleContainer.cs
+++ b/VectoCore/Models/Simulation/Impl/VehicleContainer.cs
@@ -1,7 +1,9 @@
using System.Collections.Generic;
using System.Collections.ObjectModel;
using TUGraz.VectoCore.Exceptions;
+using TUGraz.VectoCore.Models.Connector.Ports;
using TUGraz.VectoCore.Models.Simulation.Cockpit;
+using TUGraz.VectoCore.Models.Simulation.Data;
using TUGraz.VectoCore.Models.SimulationComponent;
namespace TUGraz.VectoCore.Models.Simulation.Impl
@@ -56,7 +58,25 @@ namespace TUGraz.VectoCore.Models.Simulation.Impl
{
_components.Add(component);
}
-
-
+
+
+ public ITnOutPort GetEngineOnlyStartPort()
+ {
+ //todo: find a better solution for getting the initial port in a powertrain
+ return (_gearbox as IGearbox).OutShaft();
+ }
+
+ public void CommitSimulationStep(IModalDataWriter dataWriter)
+ {
+ foreach (var c in _components)
+ {
+ c.CommitSimulationStep(dataWriter);
+ }
+ }
+
+ public void FinishSimulation(IModalDataWriter dataWriter)
+ {
+ dataWriter.Finish();
+ }
}
}
diff --git a/VectoCore/VectoCore.csproj b/VectoCore/VectoCore.csproj
index b8d6895b3a..6827b10477 100644
--- a/VectoCore/VectoCore.csproj
+++ b/VectoCore/VectoCore.csproj
@@ -87,6 +87,13 @@
<Compile Include="Models\Simulation\Data\ModalResult.cs">
<SubType>Component</SubType>
</Compile>
+ <Compile Include="Models\Simulation\Impl\EngineOnlyTimeBasedVectoJob.cs" />
+ <Compile Include="Models\Simulation\IVectoJob.cs" />
+ <Compile Include="Models\Simulation\IVectoSimulator.cs" />
+ <Compile Include="Models\Simulation\Data\ModalDataWriter.cs" />
+ <Compile Include="Models\Simulation\Impl\SimulationFactory.cs" />
+ <Compile Include="Models\Simulation\Impl\VectoJob.cs" />
+ <Compile Include="Models\Simulation\Impl\VectoSimulator.cs" />
<Compile Include="Models\Simulation\Impl\VehicleContainer.cs" />
<Compile Include="Models\Simulation\Cockpit\ICockpit.cs" />
<Compile Include="Models\Simulation\Cockpit\IEngineCockpit.cs" />
diff --git a/VectoCoreTest/Models/Simulation/SimulationFactoryTests.cs b/VectoCoreTest/Models/Simulation/SimulationFactoryTests.cs
new file mode 100644
index 0000000000..6f12d0aa7e
--- /dev/null
+++ b/VectoCoreTest/Models/Simulation/SimulationFactoryTests.cs
@@ -0,0 +1,50 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using TUGraz.VectoCore.Models.Simulation.Impl;
+using TUGraz.VectoCore.Exceptions;
+
+namespace TUGraz.VectoCore.Tests.Models.Simulation
+{
+ [TestClass]
+ public class SimulationFactoryTests
+ {
+ private const string EngineFile = @"TestData\EngineOnly\EngineMaps\24t Coach.veng";
+ private const string CycleFile = @"TestData\EngineOnly\Cycles\Coach Engine Only.vdri";
+
+ [TestMethod]
+ public void TestEngineOnly()
+ {
+ var job = SimulationFactory.CreateTimeBasedEngineOnlyJob(EngineFile, CycleFile, "TestEngineOnly-result.vmod");
+
+ var container = job.GetContainer();
+
+ Assert.AreEqual(560, container.EngineSpeed(), "Engine Speed");
+ Assert.AreEqual(0U, container.Gear(), "Gear");
+
+ try
+ {
+ container.VehicleSpeed();
+ Assert.Fail("Access to Vehicle speed should fail, because there should be no vehicle in EngineOnly Mode.");
+ }
+ catch (VectoException ex)
+ {
+ Assert.AreEqual(ex.Message, "no vehicle available!", "Vehicle speed wrong exception message.");
+ }
+ }
+
+ [TestMethod]
+ public void TestEngineOnly_JobRun()
+ {
+ var job = SimulationFactory.CreateTimeBasedEngineOnlyJob(EngineFile, CycleFile, "TestEngineOnly-result.vmod");
+ job.Run();
+ }
+
+ [TestMethod]
+ public void TestEngineOnly_SimulatorRun()
+ {
+ var sim = new VectoSimulator();
+ var job = SimulationFactory.CreateTimeBasedEngineOnlyJob(EngineFile, CycleFile, "TestEngineOnly-result.vmod");
+ sim.AddJob(job);
+ sim.RunSimulation();
+ }
+ }
+}
diff --git a/VectoCoreTest/Utils/TestModalDataWriter.cs b/VectoCoreTest/Utils/TestModalDataWriter.cs
index 1bab253151..4718d6e2e9 100644
--- a/VectoCoreTest/Utils/TestModalDataWriter.cs
+++ b/VectoCoreTest/Utils/TestModalDataWriter.cs
@@ -23,6 +23,11 @@ namespace TUGraz.VectoCore.Tests.Utils
CurrentRow = Data.NewRow();
}
+ public void Finish()
+ {
+
+ }
+
public object this[ModalResultField key]
{
get { return CurrentRow[key.GetName()]; }
diff --git a/VectoCoreTest/VectoCoreTest.csproj b/VectoCoreTest/VectoCoreTest.csproj
index 4483c5b508..6d25d04231 100644
--- a/VectoCoreTest/VectoCoreTest.csproj
+++ b/VectoCoreTest/VectoCoreTest.csproj
@@ -71,6 +71,7 @@
<Compile Include="Models\SimulationComponent\CombustionEngineTest.cs" />
<Compile Include="Models\SimulationComponent\GearboxTest.cs" />
<Compile Include="Models\SimulationComponent\WheelTest.cs" />
+ <Compile Include="Models\Simulation\SimulationFactoryTests.cs" />
<Compile Include="Models\Simulation\VechicleContainerTests.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Properties\Settings.Designer.cs">
--
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