A lane change model developed by J. Erdmann. More...

#include <MSLCHelper.h>

Static Public Member Functions
static bool	canSaveBlockerLength (const MSVehicle &veh, double requested, double leftSpace)
static bool	divergentRoute (const MSVehicle &v1, const MSVehicle &v2)
	return whether the vehicles are on the same junction but on divergent paths
static double	getRoundaboutDistBonus (const MSVehicle &veh, double bonusParam, const MSVehicle::LaneQ &curr, const MSVehicle::LaneQ &neigh, const MSVehicle::LaneQ &best)
static double	getSpeedPreservingSecureGap (const MSVehicle &leader, const MSVehicle &follower, double currentGap, double leaderPlannedSpeed)
static bool	isBidiFollower (const MSVehicle ego, const MSVehicle follower)
static bool	isBidiLeader (const MSVehicle leader, const std::vector< MSLane > &cont)
static bool	updateBlockerLength (const MSVehicle &veh, MSVehicle *blocker, int lcaCounter, double leftSpace, bool reliefConnection, double &leadingBlockerLength)

Detailed Description

A lane change model developed by J. Erdmann.

Definition at line 37 of file MSLCHelper.h.

Member Function Documentation

◆ canSaveBlockerLength()

bool MSLCHelper::canSaveBlockerLength	(	const MSVehicle &	veh,
		double	requested,
		double	leftSpace )

static

Definition at line 294 of file MSLCHelper.cpp.

References MSCFModel::brakeGap(), DEBUG_COND, MSVehicle::getActionStepLengthSecs(), MSVehicle::getCarFollowModel(), Named::getID(), MSCFModel::getMaxDecel(), MSVehicle::getSpeed(), and SIMTIME.

Referenced by MSLCM_LC2013::saveBlockerLength(), and MSLCM_SL2015::saveBlockerLength().

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◆ divergentRoute()

bool MSLCHelper::divergentRoute	(	const MSVehicle &	v1,
		const MSVehicle &	v2 )

static

return whether the vehicles are on the same junction but on divergent paths

Definition at line 306 of file MSLCHelper.cpp.

References MSLane::getEdge(), MSEdge::getFromJunction(), MSVehicle::getLane(), and MSLane::isInternal().

Referenced by MSLCM_LC2013::informFollower(), MSLCM_SL2015::informFollower(), MSLCM_LC2013::informLeader(), and MSLCM_SL2015::informLeader().

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◆ getRoundaboutDistBonus()

double MSLCHelper::getRoundaboutDistBonus	(	const MSVehicle &	veh,
		double	bonusParam,
		const MSVehicle::LaneQ &	curr,
		const MSVehicle::LaneQ &	neigh,
		const MSVehicle::LaneQ &	best )

static

Definition at line 43 of file MSLCHelper.cpp.

References MSVehicle::LaneQ::bestContinuations, MSAbstractLaneChangeModel::debugVehicle(), MSLane::getBruttoVehLenSum(), MSLane::getEdge(), Named::getID(), MSJunction::getIncoming(), MSLane::getIndex(), MSVehicle::getLane(), MSVehicle::getLaneChangeModel(), MSLane::getLength(), MSLane::getLinkCont(), MSJunction::getOutgoing(), MSVehicle::getPositionOnLane(), MSEdge::getToJunction(), MSAbstractLaneChangeModel::isOpposite(), MSEdge::isRoundabout(), MSVehicle::LaneQ::lane, MAX2(), SIMTIME, and toString().

Referenced by MSLCM_LC2013::_wantsChange(), and MSLCM_SL2015::_wantsChangeSublane().

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◆ getSpeedPreservingSecureGap()

double MSLCHelper::getSpeedPreservingSecureGap	(	const MSVehicle &	leader,
		const MSVehicle &	follower,
		double	currentGap,
		double	leaderPlannedSpeed )

static

Definition at line 315 of file MSLCHelper.cpp.

References MSCFModel::followSpeed(), MSVehicle::getCarFollowModel(), MSCFModel::getMaxDecel(), MSCFModel::getSecureGap(), MSVehicle::getSpeed(), MAX2(), MSCFModel::maxNextSpeed(), MSCFModel::minNextSpeed(), and SPEED2DIST.

Referenced by MSLCM_LC2013::informFollower(), and MSLCM_SL2015::informFollower().

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◆ isBidiFollower()

bool MSLCHelper::isBidiFollower	(	const MSVehicle *	ego,
		const MSVehicle *	follower )

static

Definition at line 356 of file MSLCHelper.cpp.

References MSLane::getBidiLane(), MSLane::getEdge(), MSRoute::getEdges(), MSVehicle::getLane(), MSLane::getNormalPredecessorLane(), MSLane::getNormalSuccessorLane(), and MSBaseVehicle::getRoute().

Referenced by MSLCM_LC2013::_wantsChange().

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◆ isBidiLeader()

bool MSLCHelper::isBidiLeader	(	const MSVehicle *	leader,
		const std::vector< MSLane * > &	cont )

static

Definition at line 338 of file MSLCHelper.cpp.

References MSLane::getBidiLane(), MSVehicle::getLane(), MSLane::getNormalPredecessorLane(), and MSLane::getNormalSuccessorLane().

Referenced by MSLCM_LC2013::_wantsChange().

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◆ updateBlockerLength()

bool MSLCHelper::updateBlockerLength	(	const MSVehicle &	veh,
		MSVehicle *	blocker,
		int	lcaCounter,
		double	leftSpace,
		bool	reliefConnection,
		double &	leadingBlockerLength )

static

Definition at line 229 of file MSLCHelper.cpp.

References MSCFModel::brakeGap(), DEBUG_COND, MSVehicle::getCarFollowModel(), Named::getID(), Named::getIDSecure(), MSVehicle::getLaneChangeModel(), MSVehicleType::getLengthWithGap(), MSCFModel::getMaxDecel(), MSAbstractLaneChangeModel::getOwnState(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), LCA_STRATEGIC, LCA_URGENT, MAX2(), MSAbstractLaneChangeModel::saveBlockerLength(), SIMTIME, and toString().

Referenced by MSLCM_LC2013::_wantsChange(), and MSLCM_SL2015::_wantsChangeSublane().

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The documentation for this class was generated from the following files:

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ canSaveBlockerLength()

◆ divergentRoute()

◆ getRoundaboutDistBonus()

◆ getSpeedPreservingSecureGap()

◆ isBidiFollower()

◆ isBidiLeader()

◆ updateBlockerLength()