From 2f8a1a24698a106933c68b1b6d43cdb5e807ea41 Mon Sep 17 00:00:00 2001
From: Markus Quaritsch <markus.quaritsch@tugraz.at>
Date: Wed, 26 Feb 2020 16:54:44 +0100
Subject: [PATCH] bugfi eco-roll: calculation of accelerationPedalIdle - use
P_fc-map (=totalTorqueDemand) and compare with drag power, not P_ice_out)
(cherry picked from commit 3db42eb2ce143f93d1e08fa091a818c181581df6)
---
.../Models/SimulationComponent/Impl/DefaultDriverStrategy.cs | 3 ++-
.../SimulationComponent/Impl/StopStartCombustionEngine.cs | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/DefaultDriverStrategy.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/DefaultDriverStrategy.cs
index 62c4a9c8fe..f949c2f23c 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/DefaultDriverStrategy.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/DefaultDriverStrategy.cs
@@ -133,7 +133,8 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
EcoRollState.PreviousBrakePower = Driver.DataBus.BrakePower;
if (retVal.Source is ICombustionEngine) {
var success = retVal as ResponseSuccess;
- EcoRollState.AcceleratorPedalIdle = success.DragPower.IsEqual(success.EnginePowerRequest, 10.SI<Watt>());
+ var avgEngineSpeed = (success.EngineSpeed + Driver.DataBus.EngineSpeed) / 2.0;
+ EcoRollState.AcceleratorPedalIdle = success.DragPower.IsEqual(success.EngineTorqueDemandTotal * avgEngineSpeed, 10.SI<Watt>());
} else {
EcoRollState.AcceleratorPedalIdle = false;
}
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/StopStartCombustionEngine.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/StopStartCombustionEngine.cs
index 58c94ecb34..3d042f6bb0 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/StopStartCombustionEngine.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/StopStartCombustionEngine.cs
@@ -55,6 +55,7 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl {
return new ResponseDryRun {
DeltaFullLoad = 0.SI<Watt>(),
DeltaDragLoad = 0.SI<Watt>(),
+ EngineTorqueDemandTotal = 0.SI<NewtonMeter>(),
DeltaEngineSpeed = 0.RPMtoRad(),
EnginePowerRequest = 0.SI<Watt>(),
DynamicFullLoadPower = 0.SI<Watt>(),
@@ -68,6 +69,7 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl {
return new ResponseSuccess() {
EnginePowerRequest = 0.SI<Watt>(),
DynamicFullLoadPower = 0.SI<Watt>(),
+ EngineTorqueDemandTotal = 0.SI<NewtonMeter>(),
DragPower = 0.SI<Watt>(),
AuxiliariesPowerDemand = 0.SI<Watt>(),
EngineSpeed = 0.RPMtoRad(),
--
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