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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 | alreadyMoved () const |
reset the flag whether a vehicle already moved to false More... | |
virtual void | changed (int dir) |
void | continueLaneChangeManeuver (bool moved) |
void | endLaneChangeManeuver (const MSMoveReminder::Notification reason=MSMoveReminder::NOTIFICATION_LANE_CHANGE) |
SUMOReal | getLaneChangeCompletion () const |
return whether the vehicle passed the midpoint of a continuous lane change maneuver More... | |
int | getLaneChangeDirection () const |
return the direction of the current lane change maneuver More... | |
SUMOTime | getLastLaneChangeOffset () const |
int | getOwnState () const |
MSLane * | getShadowLane () const |
Returns the lane the vehicles shadow is on during continuouss lane change. More... | |
MSLane * | getShadowLane (const MSLane *lane) const |
return the shadow lane for the given lane More... | |
bool | hasShadowVehicle () const |
return true if the vehicle currently has a shadow vehicle More... | |
virtual void * | inform (void *info, MSVehicle *sender) |
bool | isChangingLanes () const |
return true if the vehicle currently performs a lane change maneuver More... | |
bool | isLaneChangeMidpointPassed () const |
return whether the vehicle passed the midpoint of a continuous lane change maneuver More... | |
MSLCM_DK2008 (MSVehicle &v) | |
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 | removeLaneChangeShadow (const MSMoveReminder::Notification reason, bool notify=true) |
remove the shadow copy of a lane change maneuver More... | |
void | resetMoved () |
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) |
void | setOwnState (int state) |
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 () |
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 | ~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 MSVehicle *const 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 | myAlreadyMoved |
whether the vehicle has already moved this step More... | |
const MSCFModel & | myCarFollowModel |
The vehicle's car following model. More... | |
SUMOReal | myChangeProbability |
bool | myDontBrake |
bool | myHaveShadow |
Wether a vehicle shadow exists. More... | |
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... | |
bool | myLaneChangeMidpointPassed |
whether myLane has already been set to the target of the lane-change maneuver More... | |
SUMOReal | myLeadingBlockerLength |
SUMOReal | myLeftSpace |
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... | |
MSLane * | myShadowLane |
The lane the vehicle shadow is on during a continuous lane change. 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... | |
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 293 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myAlreadyMoved.
Referenced by MSLane::executeMovements().
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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 60 of file MSAbstractLaneChangeModel.cpp.
References LCM_DK2008, LCM_JE2013, LCM_LC2013, and toString().
Referenced by MSVehicle::MSVehicle().
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protectedinherited |
whether the influencer cancels the given request
Definition at line 257 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::influenceChangeDecision(), and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), and MSAbstractLaneChangeModel::setNoShadowPartialOccupator().
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virtual |
Implements MSAbstractLaneChangeModel.
Definition at line 620 of file MSLCM_DK2008.cpp.
References MSAbstractLaneChangeModel::initLastLaneChangeOffset(), myChangeProbability, myDontBrake, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myOwnState, and myVSafes.
Referenced by patchSpeed(), and ~MSLCM_DK2008().
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protectedvirtualinherited |
Definition at line 96 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::congested(), MSVehicle::getLane(), MSLane::getSpeedLimit(), and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSAbstractLaneChangeModel::setNoShadowPartialOccupator(), wantsChangeToLeft(), and wantsChangeToRight().
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inherited |
Definition at line 177 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::changed(), DELTA_T, MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSVehicle::enterLaneAtLaneChange(), MSVehicle::fixPosition(), Named::getID(), MSBaseVehicle::getID(), MSNet::getInstance(), MSVehicle::getLane(), MSLane::getLength(), MSVehicle::getPositionOnLane(), MSAbstractLaneChangeModel::getShadowLane(), MSBaseVehicle::getVehicleType(), MSVehicleType::getWidth(), MSLane::getWidth(), MSGlobals::gLaneChangeDuration, MSAbstractLaneChangeModel::isChangingLanes(), MSVehicle::leaveLane(), MSAbstractLaneChangeModel::myAlreadyMoved, MSAbstractLaneChangeModel::myHaveShadow, MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myLaneChangeDirection, MSAbstractLaneChangeModel::myLaneChangeMidpointPassed, MSAbstractLaneChangeModel::myPartiallyOccupatedByShadow, MSAbstractLaneChangeModel::myShadowLane, MSAbstractLaneChangeModel::myVehicle, MSMoveReminder::NOTIFICATION_JUNCTION, MSMoveReminder::NOTIFICATION_LANE_CHANGE, MSAbstractLaneChangeModel::removeLaneChangeShadow(), MSLane::resetPartialOccupation(), SUMOReal, time2string(), toString(), and WRITE_WARNING.
Referenced by MSVehicle::executeMove(), MSAbstractLaneChangeModel::resetMoved(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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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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inherited |
Definition at line 244 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow, MSAbstractLaneChangeModel::myPartiallyOccupatedByShadow, MSAbstractLaneChangeModel::myShadowLane, MSAbstractLaneChangeModel::myVehicle, MSAbstractLaneChangeModel::removeLaneChangeShadow(), and MSLane::resetPartialOccupation().
Referenced by MSVehicleTransfer::add(), MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSVehicle::executeMove(), and MSAbstractLaneChangeModel::resetMoved().
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inlineinherited |
return whether the vehicle passed the midpoint of a continuous lane change maneuver
Definition at line 273 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLaneChangeCompletion.
Referenced by MSVehicle::computeAngle(), and MSVehicle::getPosition().
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inlineinherited |
return the direction of the current lane change maneuver
Definition at line 288 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLaneChangeDirection.
Referenced by MSVehicle::computeAngle().
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inlineinherited |
Definition at line 262 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLastLaneChangeOffset.
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inlineinherited |
Definition at line 200 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myOwnState.
Referenced by MSLaneChanger::change(), MSLCM_JE2013::saveBlockerLength(), MSLCM_LC2013::saveBlockerLength(), and MSVehicle::setBlinkerInformation().
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inlineinherited |
Returns the lane the vehicles shadow is on during continuouss lane change.
Definition at line 254 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myShadowLane.
Referenced by MSVehicle::computeAngle(), MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSLane::executeMovements(), MSVehicle::getPosition(), MSVehicle::planMoveInternal(), MSLane::resetPartialOccupation(), and MSLane::setPartialOccupation().
return the shadow lane for the given lane
Definition at line 166 of file MSAbstractLaneChangeModel.cpp.
References MSLane::getParallelLane(), MSAbstractLaneChangeModel::myLaneChangeDirection, MSAbstractLaneChangeModel::myLaneChangeMidpointPassed, and MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow.
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inlineinherited |
return true if the vehicle currently has a shadow vehicle
Definition at line 283 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myHaveShadow.
Referenced by MSLane::executeMovements(), and MSLane::setPartialOccupation().
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Implements MSAbstractLaneChangeModel.
Definition at line 610 of file MSLCM_DK2008.cpp.
References MSAbstractLaneChangeModel::myOwnState.
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protected |
Definition at line 632 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 54 of file MSAbstractLaneChangeModel.cpp.
References OptionsCont::getBool(), and MSAbstractLaneChangeModel::myAllowOvertakingRight.
Referenced by MSFrame::setMSGlobals().
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protectedinherited |
Definition at line 264 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myLastLaneChangeOffset.
Referenced by changed(), MSLCM_JE2013::changed(), and MSLCM_LC2013::changed().
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inlineinherited |
return true if the vehicle currently performs a lane change maneuver
Definition at line 278 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLaneChangeCompletion, and NUMERICAL_EPS.
Referenced by MSLaneChanger::change(), MSVehicle::computeAngle(), MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSVehicle::enterLaneAtLaneChange(), MSVehicle::getPosition(), MSLane::handleCollision(), MSLane::resetPartialOccupation(), and MSLane::setPartialOccupation().
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inlineinherited |
return whether the vehicle passed the midpoint of a continuous lane change maneuver
Definition at line 268 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLaneChangeMidpointPassed.
Referenced by MSVehicle::computeAngle(), and MSVehicle::planMoveInternal().
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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 115 of file MSAbstractLaneChangeModel.cpp.
References MSVehicleType::getLength(), MSVehicleType::getMinGap(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), MSCFModel::interactionGap(), MSAbstractLaneChangeModel::myCarFollowModel, MSAbstractLaneChangeModel::myVehicle, and SUMOReal.
Referenced by MSAbstractLaneChangeModel::setNoShadowPartialOccupator(), wantsChangeToLeft(), and wantsChangeToRight().
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virtual |
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 661 of file MSLCM_DK2008.cpp.
References myChangeProbability, myDontBrake, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myOwnState, and myVSafes.
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inherited |
remove the shadow copy of a lane change maneuver
Definition at line 235 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myHaveShadow, MSAbstractLaneChangeModel::myShadowLane, MSAbstractLaneChangeModel::myVehicle, and MSLane::removeVehicle().
Referenced by MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), and MSAbstractLaneChangeModel::resetMoved().
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inlineinherited |
reset the flag whether a vehicle already moved to false
Definition at line 298 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::myAlreadyMoved, MSMoveReminder::NOTIFICATION_LANE_CHANGE, MSAbstractLaneChangeModel::removeLaneChangeShadow(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
Referenced by MSVehicle::planMove().
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inlinevirtualinherited |
reserve space at the end of the lane to avoid dead locks
Reimplemented in MSLCM_LC2013, and MSLCM_JE2013.
Definition at line 319 of file MSAbstractLaneChangeModel.h.
References UNUSED_PARAMETER.
Referenced by MSLCM_JE2013::saveBlockerLength(), and MSLCM_LC2013::saveBlockerLength().
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inlineinherited |
Definition at line 327 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::cancelRequest(), MSAbstractLaneChangeModel::congested(), MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow, and MSAbstractLaneChangeModel::predInteraction().
Referenced by MSVehicle::enterLaneAtLaneChange().
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inlineinherited |
Definition at line 204 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myOwnState.
Referenced by MSLaneChanger::change().
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inlineinherited |
Definition at line 323 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myPartiallyOccupatedByShadow.
Referenced by MSLane::setPartialOccupation(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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inherited |
start the lane change maneuver and return whether it continues
Definition at line 129 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::changed(), MSAbstractLaneChangeModel::continueLaneChangeManeuver(), DELTA_T, MSLane::enteredByLaneChange(), MSVehicle::enterLaneAtLaneChange(), MSVehicle::getFurtherLanes(), MSVehicleType::getLength(), MSLane::getLogicalPredecessorLane(), MSVehicle::getPositionOnLane(), MSBaseVehicle::getVehicleType(), MSGlobals::gLaneChangeDuration, MSVehicle::leaveLane(), MSLane::leftByLaneChange(), MSAbstractLaneChangeModel::myHaveShadow, MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myLaneChangeDirection, MSAbstractLaneChangeModel::myLaneChangeMidpointPassed, MSAbstractLaneChangeModel::myShadowLane, MSAbstractLaneChangeModel::myVehicle, MSMoveReminder::NOTIFICATION_LANE_CHANGE, MSLane::setPartialOccupation(), MSAbstractLaneChangeModel::setShadowPartialOccupator(), SUMOReal, MSVehicle::switchOffSignal(), MSVehicle::switchOnSignal(), MSVehicle::VEH_SIGNAL_BLINKER_LEFT, and MSVehicle::VEH_SIGNAL_BLINKER_RIGHT.
Referenced by MSAbstractLaneChangeModel::resetMoved(), and MSLaneChanger::startChange().
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inlineinherited |
Definition at line 243 of file MSAbstractLaneChangeModel.h.
References DELTA_T, and MSAbstractLaneChangeModel::myLastLaneChangeOffset.
Referenced by MSLaneChanger::registerUnchanged().
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virtual |
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.
Implements MSAbstractLaneChangeModel.
Definition at line 76 of file MSLCM_DK2008.cpp.
References UNUSED_PARAMETER, wantsChangeToLeft(), and wantsChangeToRight().
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protectedvirtual |
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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protectedvirtual |
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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staticprotectedinherited |
whether overtaking on the right is permitted
Definition at line 380 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), MSLCM_JE2013::informFollower(), MSLCM_JE2013::informLeader(), MSLCM_LC2013::informLeader(), and MSAbstractLaneChangeModel::initGlobalOptions().
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protectedinherited |
whether the vehicle has already moved this step
Definition at line 357 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::alreadyMoved(), MSAbstractLaneChangeModel::continueLaneChangeManeuver(), and MSAbstractLaneChangeModel::resetMoved().
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protectedinherited |
The vehicle's car following model.
Definition at line 366 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), informBlocker(), MSLCM_JE2013::informLeader(), MSLCM_LC2013::informLeader(), MSAbstractLaneChangeModel::predInteraction(), MSLCM_JE2013::slowDownForBlocked(), MSLCM_LC2013::slowDownForBlocked(), 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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protectedinherited |
Wether a vehicle shadow exists.
Definition at line 363 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSAbstractLaneChangeModel::hasShadowVehicle(), MSAbstractLaneChangeModel::removeLaneChangeShadow(), MSAbstractLaneChangeModel::startLaneChangeManeuver(), and MSAbstractLaneChangeModel::~MSAbstractLaneChangeModel().
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protectedinherited |
progress of the lane change maneuver 0:started, 1:complete
Definition at line 348 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::getLaneChangeCompletion(), MSAbstractLaneChangeModel::isChangingLanes(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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protectedinherited |
direction of the lane change maneuver -1 means right, 1 means left
Definition at line 351 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSAbstractLaneChangeModel::getLaneChangeDirection(), MSAbstractLaneChangeModel::getShadowLane(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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protectedinherited |
whether myLane has already been set to the target of the lane-change maneuver
Definition at line 354 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSAbstractLaneChangeModel::getShadowLane(), MSAbstractLaneChangeModel::isLaneChangeMidpointPassed(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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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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protectedinherited |
Definition at line 373 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::getShadowLane(), and MSAbstractLaneChangeModel::setNoShadowPartialOccupator().
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protectedinherited |
The current state of the vehicle.
Definition at line 345 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_JE2013::_patchSpeed(), MSLCM_LC2013::_patchSpeed(), MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), amBlockingFollower(), MSLCM_JE2013::amBlockingFollower(), MSLCM_LC2013::amBlockingFollower(), amBlockingFollowerNB(), MSLCM_JE2013::amBlockingFollowerNB(), MSLCM_LC2013::amBlockingFollowerNB(), amBlockingFollowerPlusNB(), MSLCM_JE2013::amBlockingFollowerPlusNB(), MSLCM_LC2013::amBlockingFollowerPlusNB(), amBlockingLeader(), MSLCM_JE2013::amBlockingLeader(), MSLCM_LC2013::amBlockingLeader(), changed(), MSLCM_JE2013::changed(), MSLCM_LC2013::changed(), MSAbstractLaneChangeModel::getOwnState(), inform(), MSLCM_JE2013::inform(), MSLCM_LC2013::inform(), patchSpeed(), prepareStep(), MSLCM_JE2013::prepareStep(), MSLCM_LC2013::prepareStep(), MSAbstractLaneChangeModel::setOwnState(), wantsChangeToLeft(), and wantsChangeToRight().
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protectedinherited |
list of lanes where the shadow vehicle is partial occupator
Definition at line 369 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), and MSAbstractLaneChangeModel::setShadowPartialOccupator().
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protectedinherited |
The lane the vehicle shadow is on during a continuous lane change.
Definition at line 360 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::getShadowLane(), MSAbstractLaneChangeModel::removeLaneChangeShadow(), MSAbstractLaneChangeModel::startLaneChangeManeuver(), and MSAbstractLaneChangeModel::~MSAbstractLaneChangeModel().
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protectedinherited |
The vehicle this lane-changer belongs to.
Definition at line 342 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_JE2013::_patchSpeed(), MSLCM_LC2013::_patchSpeed(), MSLCM_JE2013::_wantsChange(), MSLCM_LC2013::_wantsChange(), MSAbstractLaneChangeModel::cancelRequest(), MSLCM_JE2013::changed(), MSLCM_LC2013::changed(), MSAbstractLaneChangeModel::congested(), MSAbstractLaneChangeModel::continueLaneChangeManeuver(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSLCM_JE2013::inform(), informBlocker(), MSLCM_JE2013::informFollower(), MSLCM_LC2013::informFollower(), MSLCM_JE2013::informLeader(), MSLCM_LC2013::informLeader(), patchSpeed(), MSLCM_JE2013::patchSpeed(), MSAbstractLaneChangeModel::predInteraction(), MSAbstractLaneChangeModel::removeLaneChangeShadow(), MSLCM_JE2013::saveBlockerLength(), MSLCM_LC2013::saveBlockerLength(), MSLCM_JE2013::slowDownForBlocked(), MSLCM_LC2013::slowDownForBlocked(), MSAbstractLaneChangeModel::startLaneChangeManeuver(), MSLCM_JE2013::wantsChange(), wantsChangeToLeft(), wantsChangeToRight(), and MSAbstractLaneChangeModel::~MSAbstractLaneChangeModel().
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Definition at line 163 of file MSLCM_DK2008.h.
Referenced by changed(), patchSpeed(), prepareStep(), wantsChangeToLeft(), and wantsChangeToRight().