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SUMO - Simulation of Urban MObility
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A lane change model developed by D. Krajzewicz between 2004 and 2010. More...
#include <MSLCM_DK2008.h>
Public Types | |
enum | MyLCAEnum { LCA_AMBLOCKINGLEADER = 1 << 16, LCA_AMBLOCKINGFOLLOWER = 1 << 17, LCA_MRIGHT = 1 << 18, LCA_MLEFT = 1 << 19, LCA_AMBLOCKINGFOLLOWER_DONTBRAKE = 1 << 21, LCA_AMBACKBLOCKER = 1 << 26, LCA_AMBACKBLOCKER_STANDING = 1 << 27 } |
Public Member Functions | |
bool | alreadyChanged () const |
reset the flag whether a vehicle already moved to false More... | |
virtual void | changed () |
void | changedToOpposite () |
called when a vehicle changes between lanes in opposite directions More... | |
void | cleanupShadowLane () |
virtual bool | debugVehicle () const |
whether the current vehicles shall be debugged More... | |
virtual StateAndDist | decideDirection (StateAndDist sd1, StateAndDist sd2) const |
decide in which direction to move in case both directions are desirable More... | |
void | endLaneChangeManeuver (const MSMoveReminder::Notification reason=MSMoveReminder::NOTIFICATION_LANE_CHANGE) |
SUMOReal | getAngleOffset () const |
return the angle offset during a continuous change maneuver More... | |
int | getLaneChangeDirection () const |
return the direction of the current lane change maneuver More... | |
SUMOTime | getLastLaneChangeOffset () const |
SUMOReal | getLateralSpeed () const |
return the lateral speed of the current lane change maneuver More... | |
int | getOwnState () const |
int | getShadowDirection () const |
return the direction in which the current shadow lane lies More... | |
const std::vector< MSLane * > & | getShadowFurtherLanes () const |
const std::vector< SUMOReal > & | getShadowFurtherLanesPosLat () const |
MSLane * | getShadowLane () const |
Returns the lane the vehicles shadow is on during continuous/sublane lane change. More... | |
MSLane * | getShadowLane (const MSLane *lane) const |
return the shadow lane for the given lane More... | |
virtual void * | inform (void *info, MSVehicle *sender) |
bool | isChangingLanes () const |
return true if the vehicle currently performs a lane change maneuver More... | |
bool | isOpposite () const |
MSLCM_DK2008 (MSVehicle &v) | |
bool | pastMidpoint () const |
return whether the vehicle passed the midpoint of a continuous lane change maneuver More... | |
virtual SUMOReal | patchSpeed (const SUMOReal min, const SUMOReal wanted, const SUMOReal max, const MSCFModel &cfModel) |
Called to adapt the speed in order to allow a lane change. More... | |
virtual void | prepareStep () |
void | primaryLaneChanged (MSLane *source, MSLane *target, int direction) |
called once when the vehicles primary lane changes More... | |
SUMOTime | remainingTime () const |
return whether the vehicle passed the midpoint of a continuous lane change maneuver More... | |
void | removeShadowApproachingInformation () const |
void | resetChanged () |
reset the flag whether a vehicle already moved to false More... | |
virtual void | saveBlockerLength (SUMOReal length) |
reserve space at the end of the lane to avoid dead locks More... | |
void | setNoShadowPartialOccupator (MSLane *lane) |
virtual void | setOwnState (int state) |
void | setShadowApproachingInformation (MSLink *link) const |
set approach information for the shadow vehicle More... | |
void | setShadowLane (MSLane *lane) |
set the shadow lane More... | |
void | setShadowPartialOccupator (MSLane *lane) |
bool | startLaneChangeManeuver (MSLane *source, MSLane *target, int direction) |
start the lane change maneuver and return whether it continues More... | |
void | unchanged () |
bool | updateCompletion () |
virtual void | updateExpectedSublaneSpeeds (const MSLeaderInfo &ahead, int sublaneOffset, int laneIndex) |
update expected speeds for each sublane of the current edge More... | |
void | updateShadowLane () |
int | wantsChange (int laneOffset, MSAbstractLaneChangeModel::MSLCMessager &msgPass, int blocked, const std::pair< MSVehicle *, SUMOReal > &leader, const std::pair< MSVehicle *, SUMOReal > &neighLead, const std::pair< MSVehicle *, SUMOReal > &neighFollow, const MSLane &neighLane, const std::vector< MSVehicle::LaneQ > &preb, MSVehicle **lastBlocked, MSVehicle **firstBlocked) |
Called to examine whether the vehicle wants to change using the given laneOffset. This method gets the information about the surrounding vehicles and whether another lane may be more preferable. More... | |
virtual int | wantsChangeSublane (int laneOffset, const MSLeaderDistanceInfo &leaders, const MSLeaderDistanceInfo &followers, const MSLeaderDistanceInfo &blockers, const MSLeaderDistanceInfo &neighLeaders, const MSLeaderDistanceInfo &neighFollowers, const MSLeaderDistanceInfo &neighBlockers, const MSLane &neighLane, const std::vector< MSVehicle::LaneQ > &preb, MSVehicle **lastBlocked, MSVehicle **firstBlocked, SUMOReal &latDist, int &blocked) |
virtual | ~MSLCM_DK2008 () |
Static Public Member Functions | |
static MSAbstractLaneChangeModel * | build (LaneChangeModel lcm, MSVehicle &vehicle) |
Factory method for instantiating new lane changing models. More... | |
static void | initGlobalOptions (const OptionsCont &oc) |
init global model parameters More... | |
Protected Types | |
typedef std::pair< SUMOReal, int > | Info |
Protected Member Functions | |
bool | amBlockingFollower () |
bool | amBlockingFollowerNB () |
bool | amBlockingFollowerPlusNB () |
bool | amBlockingLeader () |
bool | cancelRequest (int state) |
whether the influencer cancels the given request More... | |
virtual bool | congested (const MSVehicle *const neighLeader) |
bool | currentDistAllows (SUMOReal dist, int laneOffset, SUMOReal lookForwardDist) |
bool | currentDistDisallows (SUMOReal dist, int laneOffset, SUMOReal lookForwardDist) |
void | informBlocker (MSAbstractLaneChangeModel::MSLCMessager &msgPass, int &blocked, int dir, const std::pair< MSVehicle *, SUMOReal > &neighLead, const std::pair< MSVehicle *, SUMOReal > &neighFollow) |
void | initLastLaneChangeOffset (int dir) |
virtual bool | predInteraction (const std::pair< MSVehicle *, SUMOReal > &leader) |
virtual int | wantsChangeToLeft (MSAbstractLaneChangeModel::MSLCMessager &msgPass, int blocked, const std::pair< MSVehicle *, SUMOReal > &leader, const std::pair< MSVehicle *, SUMOReal > &neighLead, const std::pair< MSVehicle *, SUMOReal > &neighFollow, const MSLane &neighLane, const std::vector< MSVehicle::LaneQ > &preb, MSVehicle **lastBlocked, MSVehicle **firstBlocked) |
Called to examine whether the vehicle wants to change to left This method gets the information about the surrounding vehicles and whether another lane may be more preferable. More... | |
virtual int | wantsChangeToRight (MSAbstractLaneChangeModel::MSLCMessager &msgPass, int blocked, const std::pair< MSVehicle *, SUMOReal > &leader, const std::pair< MSVehicle *, SUMOReal > &neighLead, const std::pair< MSVehicle *, SUMOReal > &neighFollow, const MSLane &neighLane, const std::vector< MSVehicle::LaneQ > &preb, MSVehicle **lastBlocked, MSVehicle **firstBlocked) |
Called to examine whether the vehicle wants to change to right This method gets the information about the surrounding vehicles and whether another lane may be more preferable. More... | |
Protected Attributes | |
bool | myAlreadyChanged |
whether the vehicle has already moved this step More... | |
const MSCFModel & | myCarFollowModel |
The vehicle's car following model. More... | |
SUMOReal | myChangeProbability |
bool | myDontBrake |
SUMOReal | myLaneChangeCompletion |
progress of the lane change maneuver 0:started, 1:complete More... | |
int | myLaneChangeDirection |
direction of the lane change maneuver -1 means right, 1 means left More... | |
SUMOReal | myLateralspeed |
The lateral offset during a continuous LaneChangeManeuver. More... | |
SUMOReal | myLeadingBlockerLength |
SUMOReal | myLeftSpace |
const LaneChangeModel | myModel |
the type of this model More... | |
std::vector< MSLane * > | myNoPartiallyOccupatedByShadow |
int | myOwnState |
The current state of the vehicle. More... | |
std::vector< MSLane * > | myPartiallyOccupatedByShadow |
list of lanes where the shadow vehicle is partial occupator More... | |
std::vector< MSLane * > | myShadowFurtherLanes |
std::vector< SUMOReal > | myShadowFurtherLanesPosLat |
MSLane * | myShadowLane |
A lane that is partially occupied by the front of the vehicle but that is not the primary lane. More... | |
MSVehicle & | myVehicle |
The vehicle this lane-changer belongs to. More... | |
std::vector< SUMOReal > | myVSafes |
Static Protected Attributes | |
static bool | myAllowOvertakingRight |
whether overtaking on the right is permitted More... | |
static bool | myLCOutput |
whether to record lane-changing More... | |
A lane change model developed by D. Krajzewicz between 2004 and 2010.
Definition at line 47 of file MSLCM_DK2008.h.
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protected |
Definition at line 153 of file MSLCM_DK2008.h.
Enumerator | |
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LCA_AMBLOCKINGLEADER | |
LCA_AMBLOCKINGFOLLOWER | |
LCA_MRIGHT | |
LCA_MLEFT | |
LCA_AMBLOCKINGFOLLOWER_DONTBRAKE | |
LCA_AMBACKBLOCKER | |
LCA_AMBACKBLOCKER_STANDING |
Definition at line 50 of file MSLCM_DK2008.h.
MSLCM_DK2008::MSLCM_DK2008 | ( | MSVehicle & | v | ) |
Definition at line 66 of file MSLCM_DK2008.cpp.
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virtual |
Definition at line 71 of file MSLCM_DK2008.cpp.
References changed().
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inlineinherited |
reset the flag whether a vehicle already moved to false
Definition at line 324 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myAlreadyChanged.
Referenced by MSLaneChanger::change().
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inlineprotected |
Definition at line 137 of file MSLCM_DK2008.h.
References LCA_AMBLOCKINGFOLLOWER, and MSAbstractLaneChangeModel::myOwnState.
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inlineprotected |
Definition at line 140 of file MSLCM_DK2008.h.
References LCA_AMBLOCKINGFOLLOWER_DONTBRAKE, and MSAbstractLaneChangeModel::myOwnState.
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inlineprotected |
Definition at line 143 of file MSLCM_DK2008.h.
References LCA_AMBLOCKINGFOLLOWER, LCA_AMBLOCKINGFOLLOWER_DONTBRAKE, and MSAbstractLaneChangeModel::myOwnState.
Referenced by wantsChangeToLeft(), and wantsChangeToRight().
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inlineprotected |
Definition at line 134 of file MSLCM_DK2008.h.
References LCA_AMBLOCKINGLEADER, and MSAbstractLaneChangeModel::myOwnState.
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staticinherited |
Factory method for instantiating new lane changing models.
[in] | lcm | The type of model to build |
[in] | vehicle | The vehicle for which this model shall be built |
Definition at line 63 of file MSAbstractLaneChangeModel.cpp.
References MSGlobals::gLateralResolution, LCM_DEFAULT, LCM_DK2008, LCM_JE2013, LCM_LC2013, LCM_SL2015, and toString().
Referenced by MSVehicle::MSVehicle(), and MSAbstractLaneChangeModel::StateAndDist::StateAndDist().
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protectedinherited |
whether the influencer cancels the given request
Definition at line 244 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::influenceChangeDecision(), and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::_wantsChangeSublane(), and MSAbstractLaneChangeModel::isOpposite().
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virtual |
Implements MSAbstractLaneChangeModel.
Definition at line 620 of file MSLCM_DK2008.cpp.
References myChangeProbability, myDontBrake, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myOwnState, and myVSafes.
Referenced by patchSpeed(), and ~MSLCM_DK2008().
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inherited |
called when a vehicle changes between lanes in opposite directions
Definition at line 350 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myAlreadyChanged, and MSAbstractLaneChangeModel::myAmOpposite.
Referenced by MSAbstractLaneChangeModel::debugVehicle(), MSVehicle::executeMove(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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inherited |
Definition at line 224 of file MSAbstractLaneChangeModel.cpp.
References MSBaseVehicle::getID(), MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow, MSAbstractLaneChangeModel::myShadowFurtherLanes, MSAbstractLaneChangeModel::myShadowLane, MSAbstractLaneChangeModel::myVehicle, MSLane::resetPartialOccupation(), and SIMTIME.
Referenced by MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::resetChanged(), and MSVehicle::~MSVehicle().
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protectedvirtualinherited |
Definition at line 108 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::congested(), MSVehicle::getLane(), MSLane::getSpeedLimit(), and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSAbstractLaneChangeModel::isOpposite(), wantsChangeToLeft(), and wantsChangeToRight().
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inlineprotected |
Definition at line 149 of file MSLCM_DK2008.h.
References abs.
Referenced by wantsChangeToLeft(), and wantsChangeToRight().
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inlineprotected |
Definition at line 146 of file MSLCM_DK2008.h.
References abs.
Referenced by wantsChangeToLeft(), and wantsChangeToRight().
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inlinevirtualinherited |
whether the current vehicles shall be debugged
Reimplemented in MSLCM_JE2013, MSLCM_SL2015, and MSLCM_LC2013.
Definition at line 251 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::changedToOpposite().
Referenced by MSLaneChangerSublane::change().
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inlinevirtualinherited |
decide in which direction to move in case both directions are desirable
Reimplemented in MSLCM_SL2015.
Definition at line 223 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::changed(), MSAbstractLaneChangeModel::inform(), max, min, MSAbstractLaneChangeModel::myModel, MSAbstractLaneChangeModel::patchSpeed(), SUMOReal, toString(), and UNUSED_PARAMETER.
Referenced by MSLaneChangerSublane::change().
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inherited |
Definition at line 191 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::cleanupShadowLane(), MSVehicle::fixPosition(), MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow, MSAbstractLaneChangeModel::myVehicle, MSVehicle::switchOffSignal(), UNUSED_PARAMETER, MSVehicle::VEH_SIGNAL_BLINKER_LEFT, and MSVehicle::VEH_SIGNAL_BLINKER_RIGHT.
Referenced by MSVehicleTransfer::add(), MSLaneChanger::continueChange(), MSVehicle::executeMove(), MSAbstractLaneChangeModel::resetChanged(), and MSAbstractLaneChangeModel::updateShadowLane().
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inherited |
return the angle offset during a continuous change maneuver
Definition at line 321 of file MSAbstractLaneChangeModel.cpp.
References MSGlobals::gLaneChangeDuration, MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myLaneChangeDirection, MSAbstractLaneChangeModel::pastMidpoint(), STEPS2TIME, and SUMOReal.
Referenced by MSAbstractLaneChangeModel::getLaneChangeDirection().
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inlineinherited |
return the direction of the current lane change maneuver
Definition at line 308 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::getAngleOffset(), MSAbstractLaneChangeModel::getShadowDirection(), MSAbstractLaneChangeModel::myLaneChangeDirection, and SUMOReal.
Referenced by MSLaneChanger::continueChange().
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inlineinherited |
Definition at line 289 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLastLaneChangeOffset.
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inlineinherited |
return the lateral speed of the current lane change maneuver
Definition at line 319 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLateralspeed.
Referenced by MSLaneChanger::continueChange().
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inlineinherited |
Definition at line 148 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myOwnState.
Referenced by MSLaneChanger::change(), MSLCM_JE2013::saveBlockerLength(), MSLCM_LC2013::saveBlockerLength(), MSLCM_SL2015::saveBlockerLength(), and MSVehicle::setBlinkerInformation().
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inherited |
return the direction in which the current shadow lane lies
Definition at line 304 of file MSAbstractLaneChangeModel.cpp.
References MSLane::getEdge(), MSLane::getIndex(), MSVehicle::getLane(), MSAbstractLaneChangeModel::isChangingLanes(), MSAbstractLaneChangeModel::myLaneChangeDirection, MSAbstractLaneChangeModel::myShadowLane, MSAbstractLaneChangeModel::myVehicle, MSAbstractLaneChangeModel::pastMidpoint(), and SUMOReal.
Referenced by MSLaneChanger::continueChange(), MSVehicle::executeMove(), MSAbstractLaneChangeModel::getLaneChangeDirection(), and GUIVehicle::selectBlockingFoes().
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inlineinherited |
Definition at line 281 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myShadowFurtherLanes.
Referenced by MSVehicle::getBackPositionOnLane(), MSVehicle::getCenterOnEdge(), and MSVehicle::getLatOffset().
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inlineinherited |
Definition at line 285 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myShadowFurtherLanesPosLat.
Referenced by MSVehicle::getCenterOnEdge(), and MSVehicle::getLatOffset().
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inlineinherited |
Returns the lane the vehicles shadow is on during continuous/sublane lane change.
Definition at line 269 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myShadowLane.
Referenced by MSVehicle::checkRewindLinkLanes(), MSLaneChanger::continueChange(), MSLane::detectCollisions(), MSVehicle::executeMove(), MSVehicle::getBackPosition(), MSVehicle::getCenterOnEdge(), GUIVehicle::getParameterWindow(), MSVehicle::isFrontOnLane(), MSVehicle::planMoveInternal(), GUIVehicle::selectBlockingFoes(), MSLaneChangerSublane::startChangeSublane(), MSLaneChangerSublane::updateChanger(), and MSAbstractLaneChangeModel::updateShadowLane().
return the shadow lane for the given lane
Definition at line 202 of file MSAbstractLaneChangeModel.cpp.
References MSBaseVehicle::getID(), MSVehicle::getLateralOverlap(), MSVehicle::getLateralPositionOnLane(), MSLane::getParallelLane(), MSAbstractLaneChangeModel::isChangingLanes(), MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, SIMTIME, and SUMOReal.
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virtual |
Implements MSAbstractLaneChangeModel.
Definition at line 610 of file MSLCM_DK2008.cpp.
References MSAbstractLaneChangeModel::myOwnState.
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protected |
Definition at line 631 of file MSLCM_DK2008.cpp.
References ACCEL2DIST, MSCFModel::followSpeed(), MSVehicle::getCarFollowModel(), MSCFModel::getMaxDecel(), MSCFModel::getSecureGap(), MSVehicle::getSpeed(), MSAbstractLaneChangeModel::MSLCMessager::informNeighFollower(), MSAbstractLaneChangeModel::MSLCMessager::informNeighLeader(), LCA_AMBLOCKINGFOLLOWER, LCA_AMBLOCKINGFOLLOWER_DONTBRAKE, LCA_AMBLOCKINGLEADER, LCA_BLOCKED_BY_FOLLOWER, LCA_BLOCKED_BY_LEADER, MAX2(), MSAbstractLaneChangeModel::myCarFollowModel, MSAbstractLaneChangeModel::myVehicle, SPEED2DIST, and SUMOReal.
Referenced by wantsChangeToLeft(), and wantsChangeToRight().
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staticinherited |
init global model parameters
Definition at line 56 of file MSAbstractLaneChangeModel.cpp.
References OptionsCont::getBool(), OptionsCont::isSet(), MSAbstractLaneChangeModel::myAllowOvertakingRight, and MSAbstractLaneChangeModel::myLCOutput.
Referenced by MSFrame::setMSGlobals(), and MSAbstractLaneChangeModel::StateAndDist::StateAndDist().
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protectedinherited |
Definition at line 251 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myLastLaneChangeOffset.
Referenced by MSAbstractLaneChangeModel::primaryLaneChanged().
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inlineinherited |
return true if the vehicle currently performs a lane change maneuver
Definition at line 303 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLaneChangeCompletion, and NUMERICAL_EPS.
Referenced by MSLaneChangerSublane::change(), MSLaneChanger::change(), MSVehicle::computeAngle(), MSLaneChanger::continueChange(), MSLane::detectCollisionBetween(), MSVehicle::enterLaneAtLaneChange(), MSVehicle::getBackPosition(), MSVehicle::getPosition(), MSAbstractLaneChangeModel::getShadowDirection(), MSAbstractLaneChangeModel::getShadowLane(), and MSAbstractLaneChangeModel::updateShadowLane().
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inlineinherited |
Definition at line 372 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::cancelRequest(), MSAbstractLaneChangeModel::congested(), MSAbstractLaneChangeModel::myAmOpposite, and MSAbstractLaneChangeModel::predInteraction().
Referenced by MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), MSLaneChanger::changeOpposite(), MSVehicle::checkRewindLinkLanes(), MSLane::getOppositeFollower(), MSLane::getOppositeLeader(), and MSVehicle::planMoveInternal().
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inlineinherited |
return whether the vehicle passed the midpoint of a continuous lane change maneuver
Definition at line 295 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLaneChangeCompletion, and MSAbstractLaneChangeModel::remainingTime().
Referenced by MSAbstractLaneChangeModel::getAngleOffset(), MSAbstractLaneChangeModel::getShadowDirection(), and MSAbstractLaneChangeModel::updateCompletion().
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virtual |
Called to adapt the speed in order to allow a lane change.
min | The minimum resulting speed |
wanted | The aspired speed of the car following model |
max | The maximum resulting speed |
cfModel | The model used |
Implements MSAbstractLaneChangeModel.
Definition at line 517 of file MSLCM_DK2008.cpp.
References bla, changed(), MSEdge::EDGEFUNCTION_INTERNAL, gDebugSelectedVehicle, MSVehicle::getCarFollowModel(), MSLane::getEdge(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSEdge::getLanes(), MSVehicleType::getMinGap(), MSEdge::getPurpose(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), LCA_AMBACKBLOCKER, LCA_AMBACKBLOCKER_STANDING, LCA_AMBLOCKINGFOLLOWER, LCA_AMBLOCKINGFOLLOWER_DONTBRAKE, LCA_AMBLOCKINGLEADER, LCA_BLOCKED, LCA_BLOCKED_BY_FOLLOWER, LCA_BLOCKED_BY_LEADER, LCA_WANTS_LANECHANGE, MAX2(), MSCFModel::maxNextSpeed(), min, MIN2(), myDontBrake, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myOwnState, MSAbstractLaneChangeModel::myVehicle, myVSafes, MSCFModel::stopSpeed(), and SUMOReal.
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protectedvirtualinherited |
Definition at line 128 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::getSpeed(), MSCFModel::interactionGap(), MSAbstractLaneChangeModel::myCarFollowModel, and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSAbstractLaneChangeModel::isOpposite(), wantsChangeToLeft(), and wantsChangeToRight().
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virtual |
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 660 of file MSLCM_DK2008.cpp.
References myChangeProbability, myDontBrake, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myOwnState, and myVSafes.
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inherited |
called once when the vehicles primary lane changes
Definition at line 160 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::changed(), OutputDevice::closeTag(), MSLane::enteredByLaneChange(), MSVehicle::enterLaneAtLaneChange(), OutputDevice::getDeviceByOption(), Named::getID(), MSBaseVehicle::getID(), MSNet::getInstance(), MSVehicle::getSpeed(), MSAbstractLaneChangeModel::initLastLaneChangeOffset(), LCA_LEFT, LCA_RIGHT, MSVehicle::leaveLane(), MSLane::leftByLaneChange(), MSAbstractLaneChangeModel::myLCOutput, MSAbstractLaneChangeModel::myOwnState, MSAbstractLaneChangeModel::myVehicle, MSMoveReminder::NOTIFICATION_LANE_CHANGE, OutputDevice::openTag(), SUMO_ATTR_DIR, SUMO_ATTR_FROM, SUMO_ATTR_ID, SUMO_ATTR_SPEED, SUMO_ATTR_TIME, SUMO_ATTR_TO, time2string(), toString(), and OutputDevice::writeAttr().
Referenced by MSLaneChanger::continueChange(), MSAbstractLaneChangeModel::setNoShadowPartialOccupator(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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inherited |
return whether the vehicle passed the midpoint of a continuous lane change maneuver
Definition at line 328 of file MSAbstractLaneChangeModel.cpp.
References MSGlobals::gLaneChangeDuration, and MSAbstractLaneChangeModel::myLaneChangeCompletion.
Referenced by MSAbstractLaneChangeModel::pastMidpoint().
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inherited |
Definition at line 340 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myApproachedByShadow, and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSVehicle::removeApproachingInformation(), and MSAbstractLaneChangeModel::setNoShadowPartialOccupator().
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inlineinherited |
reset the flag whether a vehicle already moved to false
Definition at line 329 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::cleanupShadowLane(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::myAlreadyChanged, MSMoveReminder::NOTIFICATION_LANE_CHANGE, MSAbstractLaneChangeModel::startLaneChangeManeuver(), MSAbstractLaneChangeModel::updateCompletion(), and MSAbstractLaneChangeModel::updateShadowLane().
Referenced by MSVehicle::planMove().
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inlinevirtualinherited |
reserve space at the end of the lane to avoid dead locks
Reimplemented in MSLCM_SL2015, MSLCM_LC2013, and MSLCM_JE2013.
Definition at line 353 of file MSAbstractLaneChangeModel.h.
References UNUSED_PARAMETER.
Referenced by MSLCM_JE2013::saveBlockerLength(), and MSLCM_LC2013::saveBlockerLength().
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inlineinherited |
Definition at line 361 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow, MSAbstractLaneChangeModel::primaryLaneChanged(), MSAbstractLaneChangeModel::removeShadowApproachingInformation(), and MSAbstractLaneChangeModel::setShadowApproachingInformation().
Referenced by MSVehicle::enterLaneAtLaneChange().
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inlinevirtualinherited |
Reimplemented in MSLCM_SL2015.
Definition at line 152 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myOwnState.
Referenced by MSLaneChangerSublane::change(), and MSLaneChanger::change().
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set approach information for the shadow vehicle
Definition at line 334 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myApproachedByShadow.
Referenced by MSVehicle::checkRewindLinkLanes(), and MSAbstractLaneChangeModel::setNoShadowPartialOccupator().
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set the shadow lane
Definition at line 277 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myShadowLane.
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Definition at line 357 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myPartiallyOccupatedByShadow.
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start the lane change maneuver and return whether it continues
Definition at line 141 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::changedToOpposite(), DELTA_T, MSLane::getCenterOnEdge(), MSLane::getEdge(), MSGlobals::gLaneChangeDuration, MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myLaneChangeDirection, MSAbstractLaneChangeModel::myLateralspeed, MSAbstractLaneChangeModel::myVehicle, MSAbstractLaneChangeModel::primaryLaneChanged(), SUMOReal, MSVehicle::switchOffSignal(), MSVehicle::switchOnSignal(), MSVehicle::VEH_SIGNAL_BLINKER_LEFT, and MSVehicle::VEH_SIGNAL_BLINKER_RIGHT.
Referenced by MSLaneChanger::changeOpposite(), MSAbstractLaneChangeModel::resetChanged(), MSLaneChanger::startChange(), and MSLaneChangerSublane::startChangeSublane().
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Definition at line 258 of file MSAbstractLaneChangeModel.h.
References DELTA_T, and MSAbstractLaneChangeModel::myLastLaneChangeOffset.
Referenced by MSLaneChanger::registerUnchanged().
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Definition at line 183 of file MSAbstractLaneChangeModel.cpp.
References DELTA_T, MSGlobals::gLaneChangeDuration, MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::pastMidpoint(), and SUMOReal.
Referenced by MSLaneChanger::continueChange(), and MSAbstractLaneChangeModel::resetChanged().
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update expected speeds for each sublane of the current edge
Reimplemented in MSLCM_SL2015.
Definition at line 215 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myModel, toString(), and UNUSED_PARAMETER.
Referenced by MSLaneChangerSublane::change().
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Definition at line 260 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::endLaneChangeManeuver(), gDebugFlag4, MSVehicle::getFurtherLanes(), MSVehicle::getFurtherLanesPosLat(), MSBaseVehicle::getID(), Named::getIDSecure(), MSNet::getInstance(), MSVehicle::getLane(), MSVehicle::getLateralOverlap(), MSVehicle::getLateralPositionOnLane(), MSAbstractLaneChangeModel::getShadowLane(), MSAbstractLaneChangeModel::isChangingLanes(), MSAbstractLaneChangeModel::myShadowFurtherLanes, MSAbstractLaneChangeModel::myShadowFurtherLanesPosLat, MSAbstractLaneChangeModel::myShadowLane, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, MSLane::resetPartialOccupation(), MSLane::setPartialOccupation(), SIMTIME, time2string(), toString(), MSVehicle::updateFurtherLanes(), and WRITE_WARNING.
Referenced by MSLaneChanger::continueChange(), MSVehicle::enterLaneAtInsertion(), MSVehicle::executeMove(), MSAbstractLaneChangeModel::resetChanged(), and MSLaneChangerSublane::startChangeSublane().
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Called to examine whether the vehicle wants to change using the given laneOffset. This method gets the information about the surrounding vehicles and whether another lane may be more preferable.
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 76 of file MSLCM_DK2008.cpp.
References UNUSED_PARAMETER, wantsChangeToLeft(), and wantsChangeToRight().
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Reimplemented in MSLCM_SL2015.
Definition at line 185 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myModel, toString(), and UNUSED_PARAMETER.
Referenced by MSLaneChangerSublane::checkChangeSublane().
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Called to examine whether the vehicle wants to change to left This method gets the information about the surrounding vehicles and whether another lane may be more preferable.
!!
Definition at line 307 of file MSLCM_DK2008.cpp.
References ACCEL2SPEED, amBlockingFollowerPlusNB(), MSVehicle::LaneQ::bestLaneOffset, bla, MSAbstractLaneChangeModel::congested(), currentDistAllows(), currentDistDisallows(), MSEdge::EDGEFUNCTION_INTERNAL, MSCFModel::followSpeed(), gDebugSelectedVehicle, MSVehicle::getCarFollowModel(), MSLane::getEdge(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSLane::getLength(), MSVehicleType::getLengthWithGap(), MSLane::getLinkCont(), MSCFModel::getMaxDecel(), MSVehicleType::getMaxSpeed(), MSVehicleType::getMinGap(), MSVehicle::getPositionOnLane(), MSEdge::getPurpose(), MSVehicle::getSpeed(), MSLane::getVehicleMaxSpeed(), MSBaseVehicle::getVehicleType(), informBlocker(), JAM_FACTOR2, MSVehicle::LaneQ::lane, LCA_AMBACKBLOCKER, LCA_AMBACKBLOCKER_STANDING, LCA_AMBLOCKINGFOLLOWER_DONTBRAKE, LCA_BLOCKED, LCA_COOPERATIVE, LCA_LEFT, LCA_MLEFT, LCA_RIGHT, LCA_SPEEDGAIN, LCA_STAY, LCA_STRATEGIC, LCA_URGENT, MSVehicle::LaneQ::length, LOOK_FORWARD_FAR, LOOK_FORWARD_NEAR, LOOK_FORWARD_SPEED_DIVIDER, MAX2(), MIN2(), MSAbstractLaneChangeModel::myCarFollowModel, myChangeProbability, myDontBrake, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myOwnState, MSAbstractLaneChangeModel::myVehicle, myVSafes, MSVehicle::LaneQ::occupation, MSAbstractLaneChangeModel::predInteraction(), SUMO_const_haltingSpeed, SUMOReal, TS, and UNUSED_PARAMETER.
Referenced by wantsChange().
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Called to examine whether the vehicle wants to change to right This method gets the information about the surrounding vehicles and whether another lane may be more preferable.
!!
Definition at line 95 of file MSLCM_DK2008.cpp.
References ACCEL2SPEED, amBlockingFollowerPlusNB(), MSVehicle::LaneQ::bestLaneOffset, bla, MSAbstractLaneChangeModel::congested(), currentDistAllows(), currentDistDisallows(), MSEdge::EDGEFUNCTION_INTERNAL, MSCFModel::followSpeed(), gDebugSelectedVehicle, MSVehicle::getCarFollowModel(), MSLane::getEdge(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSLane::getLength(), MSVehicleType::getLengthWithGap(), MSLane::getLinkCont(), MSCFModel::getMaxDecel(), MSVehicleType::getMaxSpeed(), MSVehicleType::getMinGap(), MSVehicle::getPositionOnLane(), MSEdge::getPurpose(), MSVehicle::getSpeed(), MSLane::getSpeedLimit(), MSLane::getVehicleMaxSpeed(), MSBaseVehicle::getVehicleType(), informBlocker(), JAM_FACTOR2, MSVehicle::LaneQ::lane, LCA_AMBACKBLOCKER, LCA_AMBACKBLOCKER_STANDING, LCA_AMBLOCKINGFOLLOWER_DONTBRAKE, LCA_BLOCKED, LCA_COOPERATIVE, LCA_LEFT, LCA_MRIGHT, LCA_RIGHT, LCA_SPEEDGAIN, LCA_STAY, LCA_STRATEGIC, LCA_URGENT, MSVehicle::LaneQ::length, LOOK_FORWARD_FAR, LOOK_FORWARD_NEAR, LOOK_FORWARD_SPEED_DIVIDER, MAX2(), MIN2(), MSAbstractLaneChangeModel::myCarFollowModel, myChangeProbability, myDontBrake, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myOwnState, MSAbstractLaneChangeModel::myVehicle, myVSafes, MSVehicle::LaneQ::occupation, MSAbstractLaneChangeModel::predInteraction(), SUMO_const_haltingSpeed, SUMOReal, TS, and UNUSED_PARAMETER.
Referenced by wantsChange().
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whether overtaking on the right is permitted
Definition at line 430 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::checkStrategicChange(), MSLCM_JE2013::informFollower(), MSLCM_SL2015::informFollower(), MSLCM_JE2013::informLeader(), MSLCM_LC2013::informLeader(), MSLCM_SL2015::informLeader(), and MSAbstractLaneChangeModel::initGlobalOptions().
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whether the vehicle has already moved this step
Definition at line 402 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::alreadyChanged(), MSAbstractLaneChangeModel::changedToOpposite(), and MSAbstractLaneChangeModel::resetChanged().
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The vehicle's car following model.
Definition at line 413 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::checkStrategicChange(), informBlocker(), MSLCM_JE2013::informLeader(), MSLCM_LC2013::informLeader(), MSLCM_SL2015::informLeader(), MSAbstractLaneChangeModel::predInteraction(), MSLCM_JE2013::slowDownForBlocked(), MSLCM_LC2013::slowDownForBlocked(), MSLCM_SL2015::slowDownForBlocked(), MSLCM_SL2015::updateExpectedSublaneSpeeds(), wantsChangeToLeft(), and wantsChangeToRight().
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Definition at line 158 of file MSLCM_DK2008.h.
Referenced by changed(), prepareStep(), wantsChangeToLeft(), and wantsChangeToRight().
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Definition at line 164 of file MSLCM_DK2008.h.
Referenced by changed(), patchSpeed(), prepareStep(), wantsChangeToLeft(), and wantsChangeToRight().
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progress of the lane change maneuver 0:started, 1:complete
Definition at line 393 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::getAngleOffset(), MSAbstractLaneChangeModel::getShadowLane(), MSAbstractLaneChangeModel::isChangingLanes(), MSAbstractLaneChangeModel::pastMidpoint(), MSAbstractLaneChangeModel::remainingTime(), MSAbstractLaneChangeModel::startLaneChangeManeuver(), and MSAbstractLaneChangeModel::updateCompletion().
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direction of the lane change maneuver -1 means right, 1 means left
Definition at line 396 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::getAngleOffset(), MSAbstractLaneChangeModel::getLaneChangeDirection(), MSAbstractLaneChangeModel::getShadowDirection(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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The lateral offset during a continuous LaneChangeManeuver.
Definition at line 399 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::getLateralSpeed(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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whether to record lane-changing
Definition at line 433 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::initGlobalOptions(), and MSAbstractLaneChangeModel::primaryLaneChanged().
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Definition at line 160 of file MSLCM_DK2008.h.
Referenced by changed(), patchSpeed(), prepareStep(), wantsChangeToLeft(), and wantsChangeToRight().
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Definition at line 161 of file MSLCM_DK2008.h.
Referenced by changed(), patchSpeed(), prepareStep(), wantsChangeToLeft(), and wantsChangeToRight().
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the type of this model
Definition at line 416 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::decideDirection(), MSAbstractLaneChangeModel::updateExpectedSublaneSpeeds(), MSAbstractLaneChangeModel::wantsChange(), and MSAbstractLaneChangeModel::wantsChangeSublane().
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The current state of the vehicle.
Definition at line 390 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_JE2013::_patchSpeed(), MSLCM_SL2015::_patchSpeed(), MSLCM_LC2013::_patchSpeed(), MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::_wantsChangeSublane(), amBlockingFollower(), MSLCM_JE2013::amBlockingFollower(), MSLCM_LC2013::amBlockingFollower(), MSLCM_SL2015::amBlockingFollower(), amBlockingFollowerNB(), MSLCM_JE2013::amBlockingFollowerNB(), MSLCM_LC2013::amBlockingFollowerNB(), MSLCM_SL2015::amBlockingFollowerNB(), amBlockingFollowerPlusNB(), MSLCM_JE2013::amBlockingFollowerPlusNB(), MSLCM_LC2013::amBlockingFollowerPlusNB(), MSLCM_SL2015::amBlockingFollowerPlusNB(), amBlockingLeader(), MSLCM_JE2013::amBlockingLeader(), MSLCM_LC2013::amBlockingLeader(), MSLCM_SL2015::amBlockingLeader(), changed(), MSLCM_SL2015::changed(), MSLCM_JE2013::changed(), MSLCM_LC2013::changed(), MSAbstractLaneChangeModel::getOwnState(), inform(), MSLCM_JE2013::inform(), MSLCM_SL2015::inform(), MSLCM_LC2013::inform(), patchSpeed(), prepareStep(), MSLCM_SL2015::prepareStep(), MSLCM_JE2013::prepareStep(), MSLCM_LC2013::prepareStep(), MSAbstractLaneChangeModel::primaryLaneChanged(), MSLCM_SL2015::setOwnState(), MSAbstractLaneChangeModel::setOwnState(), wantsChangeToLeft(), and wantsChangeToRight().
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list of lanes where the shadow vehicle is partial occupator
Definition at line 419 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::setShadowPartialOccupator().
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Definition at line 409 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::cleanupShadowLane(), MSAbstractLaneChangeModel::getShadowFurtherLanes(), and MSAbstractLaneChangeModel::updateShadowLane().
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Definition at line 410 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::getShadowFurtherLanesPosLat(), and MSAbstractLaneChangeModel::updateShadowLane().
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A lane that is partially occupied by the front of the vehicle but that is not the primary lane.
Definition at line 405 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::cleanupShadowLane(), MSAbstractLaneChangeModel::getShadowDirection(), MSAbstractLaneChangeModel::getShadowLane(), MSAbstractLaneChangeModel::setShadowLane(), and MSAbstractLaneChangeModel::updateShadowLane().
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The vehicle this lane-changer belongs to.
Definition at line 387 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_JE2013::_patchSpeed(), MSLCM_SL2015::_patchSpeed(), MSLCM_LC2013::_patchSpeed(), MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::_wantsChangeSublane(), MSAbstractLaneChangeModel::cancelRequest(), MSLCM_JE2013::changed(), MSLCM_SL2015::changed(), MSLCM_LC2013::changed(), MSLCM_SL2015::checkBlocking(), MSLCM_SL2015::checkStrategicChange(), MSAbstractLaneChangeModel::cleanupShadowLane(), MSAbstractLaneChangeModel::congested(), MSLCM_SL2015::decideDirection(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::getShadowDirection(), MSAbstractLaneChangeModel::getShadowLane(), MSLCM_JE2013::inform(), MSLCM_SL2015::inform(), MSLCM_LC2013::inform(), informBlocker(), MSLCM_JE2013::informFollower(), MSLCM_LC2013::informFollower(), MSLCM_SL2015::informFollower(), MSLCM_JE2013::informLeader(), MSLCM_LC2013::informLeader(), MSLCM_SL2015::informLeader(), MSLCM_SL2015::informLeaders(), MSLCM_SL2015::keepLatGap(), MSLCM_SL2015::msg(), MSLCM_JE2013::MSLCM_JE2013(), MSLCM_LC2013::MSLCM_LC2013(), patchSpeed(), MSLCM_JE2013::patchSpeed(), MSLCM_SL2015::patchSpeed(), MSLCM_LC2013::patchSpeed(), MSAbstractLaneChangeModel::predInteraction(), MSLCM_SL2015::prepareStep(), MSAbstractLaneChangeModel::primaryLaneChanged(), MSAbstractLaneChangeModel::removeShadowApproachingInformation(), MSLCM_JE2013::saveBlockerLength(), MSLCM_LC2013::saveBlockerLength(), MSLCM_SL2015::saveBlockerLength(), MSLCM_JE2013::slowDownForBlocked(), MSLCM_LC2013::slowDownForBlocked(), MSLCM_SL2015::slowDownForBlocked(), MSAbstractLaneChangeModel::startLaneChangeManeuver(), MSLCM_SL2015::updateExpectedSublaneSpeeds(), MSLCM_SL2015::updateGaps(), MSAbstractLaneChangeModel::updateShadowLane(), MSLCM_JE2013::wantsChange(), MSLCM_LC2013::wantsChange(), MSLCM_SL2015::wantsChangeSublane(), wantsChangeToLeft(), and wantsChangeToRight().
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Definition at line 163 of file MSLCM_DK2008.h.
Referenced by changed(), patchSpeed(), prepareStep(), wantsChangeToLeft(), and wantsChangeToRight().