C++ (Cpp) _vsafe Examples

Example #1

File: MSCFModel_KraussOrig1.cpp Project: sagarc/Indian_traffic_control

bool
MSCFModel_KraussOrig1::hasSafeGap(SUMOReal speed, SUMOReal gap, SUMOReal predSpeed, SUMOReal laneMaxSpeed) const throw() {
    if (gap<0) {
        return false;
    }
    SUMOReal vSafe = MIN2(_vsafe(gap, predSpeed), maxNextSpeed(speed));
    SUMOReal vNext = MIN3(maxNextSpeed(speed), laneMaxSpeed, vSafe);
    return (vNext>=getSpeedAfterMaxDecel(speed) && gap>= SPEED2DIST(speed));
}

Example #2

File: MSCFModel_SmartSK.cpp Project: p1tt1/sumo

SUMOReal
MSCFModel_SmartSK::stopSpeed(const MSVehicle* const veh, const SUMOReal speed, SUMOReal gap) const {
    SSKVehicleVariables* vars = (SSKVehicleVariables*)veh->getCarFollowVariables();

//	if (((gap - vars->gOld) < maxDeltaGap) && (speed>=5.0) && gap>=5.0) {
    if ((gap - vars->gOld) < maxDeltaGap) {
        SUMOReal tTauTest = gap / speed;
// allow  headway only to decrease only, never to increase. Increase is handled automatically by the headway dynamics in moveHelper()!!!
        if ((tTauTest < vars->myHeadway) && (tTauTest > TS)) {
            vars->myHeadway = tTauTest;
        }
    }

    return MAX2(getSpeedAfterMaxDecel(speed), MIN2(_vsafe(veh, gap, 0), maxNextSpeed(speed, veh)));
}

Example #3

File: MSCFModel_SmartSK.cpp Project: p1tt1/sumo

SUMOReal
MSCFModel_SmartSK::followSpeed(const MSVehicle* const veh, SUMOReal speed, SUMOReal gap, SUMOReal predSpeed, SUMOReal /*predMaxDecel*/) const {
    SSKVehicleVariables* vars = (SSKVehicleVariables*)veh->getCarFollowVariables();

//	if (((gap - vars->gOld) < maxDeltaGap) && (speed>=5.0) && gap>=5.0) {
    if ((gap - vars->gOld) < maxDeltaGap) {
        SUMOReal tTauTest = gap / speed;
// allow  headway only to decrease only, never to increase. Increase is handled automatically by the headway dynamics in moveHelper()!!!
        if ((tTauTest < vars->myHeadway) && (tTauTest > TS)) {
            vars->myHeadway = tTauTest;
        }
    }

    SUMOReal vsafe = _vsafe(veh, gap, predSpeed);
    if ((speed <= 0.0) && (vsafe < myS2Sspeed)) {
        vsafe = 0;
    }

    SUMOReal vNew = MAX2(getSpeedAfterMaxDecel(speed), MIN2(vsafe, maxNextSpeed(speed, veh)));
    // there must be a better place to do the following assignment!!!
    vars->gOld = gap;
    vars->ggOld[(int)vNew] = gap;
    return vNew;
}

Example #4

File: MSCFModel_Daniel1.cpp Project: nnaren1902/Secure-Vehicle-Platoon

SUMOReal
MSCFModel_Daniel1::stopSpeed(const MSVehicle* const veh, SUMOReal gap) const {
    return MIN2(_vsafe(gap, 0), maxNextSpeed(veh->getSpeed(), veh));
}

Example #5

File: MSCFModel_Daniel1.cpp Project: nnaren1902/Secure-Vehicle-Platoon

SUMOReal
MSCFModel_Daniel1::followSpeed(const MSVehicle* const veh, SUMOReal speed, SUMOReal gap, SUMOReal predSpeed, SUMOReal /*predMaxDecel*/) const {
    return MIN2(_vsafe(gap, predSpeed), maxNextSpeed(speed, veh));
}

Example #6

File: MSCFModel_Krauss.cpp Project: harora/ITS

SUMOReal
MSCFModel_Krauss::stopSpeed(const MSVehicle* const veh, const SUMOReal speed, SUMOReal gap) const {
    return MIN2(_vsafe(gap, 0, 0), maxNextSpeed(speed, veh));
}

Example #7

File: MSCFModel_Krauss.cpp Project: harora/ITS

SUMOReal
MSCFModel_Krauss::followSpeed(const MSVehicle* const veh, const SUMOReal speed, SUMOReal gap, SUMOReal predSpeed, SUMOReal predMaxDecel) const {
    return MIN2(_vsafe(gap, predSpeed, predMaxDecel), maxNextSpeed(speed, veh));
}

Example #8

File: MSCFModel_KraussOrig1.cpp Project: smendez-hi/SUMO-hib

SUMOReal
MSCFModel_KraussOrig1::stopSpeed(const MSVehicle* const veh, SUMOReal gap) const {
    return MIN2(_vsafe(gap, 0), maxNextSpeed(veh->getSpeed()));
}

Example #9

File: MSCFModel_KraussOrig1.cpp Project: smendez-hi/SUMO-hib

SUMOReal
MSCFModel_KraussOrig1::followSpeed(const MSVehicle* const /*veh*/, SUMOReal speed, SUMOReal gap, SUMOReal predSpeed, SUMOReal /*predMaxDecel*/) const {
    return MIN2(_vsafe(gap, predSpeed), maxNextSpeed(speed));
}

Example #10

File: MSCFModel_KraussOrig1.cpp Project: sagarc/Indian_traffic_control

SUMOReal
MSCFModel_KraussOrig1::ffeV(const MSVehicle * const veh, const MSVehicle *pred) const throw() {
    return MIN2(_vsafe(veh->gap2pred(*pred), pred->getSpeed()), maxNextSpeed(veh->getSpeed()));
}

Example #11

File: MSCFModel_KraussOrig1.cpp Project: sagarc/Indian_traffic_control

SUMOReal
MSCFModel_KraussOrig1::ffeV(const MSVehicle * const veh, SUMOReal speed, SUMOReal gap, SUMOReal predSpeed) const throw() {
    return MIN2(_vsafe(gap, predSpeed), maxNextSpeed(speed));
}