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Code Issues 123 Wiki Activity

Added emergency brake to main controller; additional limit for AI when hint factor for braking is too low

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This commit is contained in:
Królik Uszasty
2020-10-12 21:49:01 +02:00
committed by tmj-fstate
parent fdd00f80e9
commit 9e01322e59
4 changed files with 25 additions and 9 deletions
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17
Driver.cpp
View File

@@ -3149,7 +3149,10 @@ bool TController::IncBrakeEIM()
{
case 0: {
if( mvOccupied->MED_amax != 9.81 ) {
auto const brakeposition{ clamp( -1.0 * mvOccupied->AIHintLocalBrakeAccFactor * AccDesired / mvOccupied->MED_amax, 0.0, 1.0 ) };
auto const maxpos{mvOccupied->EIMCtrlEmergency ? 0.9 : 1.0 };
auto const brakelimit{ -2.2 * AccDesired / mvOccupied->MED_amax - 1.0}; //additional limit when hinted is too low
auto const brakehinted{ -1.0 * mvOccupied->AIHintLocalBrakeAccFactor * AccDesired / mvOccupied->MED_amax }; //preffered by AI
auto const brakeposition{ maxpos * clamp(std::max(brakelimit, brakehinted), 0.0, 1.0)};
OK = ( brakeposition != mvOccupied->LocalBrakePosA );
mvOccupied->LocalBrakePosA = brakeposition;
}
@@ -3893,9 +3896,11 @@ void TController::SpeedSet()
void TController::SpeedCntrl(double DesiredSpeed)
{
while (mvControlling->SpeedCtrlUnit.DesiredPower < mvControlling->SpeedCtrlUnit.MaxPower)
{
mvControlling->SpeedCtrlPowerInc();
if (mvControlling->SpeedCtrlUnit.PowerStep > 0) {
while (mvControlling->SpeedCtrlUnit.DesiredPower < mvControlling->SpeedCtrlUnit.MaxPower)
{
mvControlling->SpeedCtrlPowerInc();
}
}
if (mvControlling->EngineType == TEngineType::DieselEngine)
{
@@ -6837,6 +6842,10 @@ TController::UpdateSituation(double dt) {
if( mvOccupied->LocalBrakePosA < 1.0 ) {
// dodatkowy na pozycję 1
mvOccupied->IncLocalBrakeLevel( LocalBrakePosNo );
if (mvOccupied->EIMCtrlEmergency)
{
mvOccupied->DecLocalBrakeLevel(1);
}
}
}
else {

5
DynObj.cpp
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@@ -3170,8 +3170,9 @@ bool TDynamicObject::Update(double dt, double dt1)
(LBR < 0.01);
}
auto Fzad = amax * LBR * masa;
if ((MoverParameters->BrakeCtrlPos == MoverParameters->Handle->GetPos(bh_EB))
&& (MoverParameters->eimc[eimc_p_abed] < 0.001))
if (((MoverParameters->BrakeCtrlPos == MoverParameters->Handle->GetPos(bh_EB))
&& (MoverParameters->eimc[eimc_p_abed] < 0.001)) ||
(MoverParameters->EmergencyValveFlow > 0))
Fzad = amax * masa; //pętla bezpieczeństwa - pełne służbowe
if ((MoverParameters->ScndS) &&
(MoverParameters->Vel > MoverParameters->eimc[eimc_p_Vh1]) && (FmaxED > 0))

1
McZapkie/MOVER.h
View File

@@ -1550,6 +1550,7 @@ public:
bool SpeedCtrlTypeTime = false; /*czy tempomat sterowany czasowo*/
int SpeedCtrlAutoTurnOffFlag = 0; /*czy tempomat sam się wyłącza*/
bool EIMCtrlAdditionalZeros = false; /*czy ma dodatkowe zero jazdy i zero hamowania */
bool EIMCtrlEmergency = false; /*czy ma dodatkowe zero jazdy i zero hamowania */
double eimv_pr = 0; /*realizowany procent dostepnej sily rozruchu/hamowania*/
double eimv[21];
static std::vector<std::string> const eimv_labels;

11
McZapkie/Mover.cpp
View File

@@ -4285,6 +4285,8 @@ void TMoverParameters::UpdatePipePressure(double dt)
if( ( true == RadioStopFlag )
|| ( true == AlarmChainFlag )
|| (( true == EIMCtrlEmergency)
&& (LocalBrakePosA >= 1.0))
|| ( true == TestFlag( SecuritySystem.Status, s_SHPebrake ) )
|| ( true == TestFlag( SecuritySystem.Status, s_CAebrake ) )
/*
@@ -6934,16 +6936,18 @@ bool TMoverParameters::DropAllPantographs( bool const State, range_t const Notif
void TMoverParameters::CheckEIMIC(double dt)
{
double offset = EIMCtrlAdditionalZeros ? 1.0 : 0.0;
double multiplier = (EIMCtrlEmergency ? 1.0 : 0.0) + offset;
switch (EIMCtrlType)
{
case 0:
eimic = (LocalBrakeRatio() > 0.01 ? -LocalBrakeRatio() : (double)MainCtrlPos / (double)MainCtrlPosNo);
if (EIMCtrlAdditionalZeros)
if (EIMCtrlAdditionalZeros || EIMCtrlEmergency)
{
if (eimic > 0.001)
eimic = std::max(0.002, eimic * (double)MainCtrlPosNo / ((double)MainCtrlPosNo - 1.0) - 1.0 / ((double)MainCtrlPosNo - 1.0));
eimic = std::max(0.002, eimic * (double)MainCtrlPosNo / ((double)MainCtrlPosNo - offset) - offset / ((double)MainCtrlPosNo - offset));
if ((eimic < -0.001) && (BrakeHandle != TBrakeHandle::MHZ_EN57))
eimic = std::min(-0.002, eimic * (double)LocalBrakePosNo / ((double)LocalBrakePosNo - 1.0) + 1.0 / ((double)LocalBrakePosNo - 1.0));
eimic = std::min(-0.002, eimic * (double)LocalBrakePosNo / ((double)LocalBrakePosNo - multiplier) + offset / ((double)LocalBrakePosNo - multiplier));
}
if ((eimic > 0.001) && (SpeedCtrlUnit.IsActive))
eimic = std::max(eimic, SpeedCtrlUnit.MinPower);
@@ -10125,6 +10129,7 @@ void TMoverParameters::LoadFIZ_Cntrl( std::string const &line ) {
EIMCtrlType = clamp( EIMCtrlType, 0, 3 );
extract_value( LocHandleTimeTraxx, "LocalBrakeTraxx", line, "" );
extract_value( EIMCtrlAdditionalZeros, "EIMCtrlAddZeros", line, "" );
extract_value( EIMCtrlEmergency, "EIMCtrlEmergency", line, "");
extract_value( ScndS, "ScndS", line, "" ); // brak pozycji rownoleglej przy niskiej nastawie PSR