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SUMO - Simulation of Urban MObility
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A lane change model developed by J. Erdmann. More...
#include <MSLCM_SL2015.h>
Public Types | |
enum | MyLCAEnum { LCA_MNone = 0, LCA_AMBLOCKINGLEADER = 1 << 16, LCA_AMBLOCKINGFOLLOWER = 1 << 17, LCA_MRIGHT = 1 << 18, LCA_MLEFT = 1 << 19, LCA_AMBLOCKINGFOLLOWER_DONTBRAKE = 1 << 21, LCA_CHANGE_TO_HELP = 1 << 23, LCA_AMBACKBLOCKER = 1 << 26, LCA_AMBACKBLOCKER_STANDING = 1 << 27 } |
Public Member Functions | |
double | _patchSpeed (const double min, const double wanted, const double max, const MSCFModel &cfModel) |
bool | alreadyChanged () const |
reset the flag whether a vehicle already moved to false More... | |
void | changed () |
void | changedToOpposite () |
called when a vehicle changes between lanes in opposite directions More... | |
void | checkTraCICommands () |
Check for commands issued for the vehicle via TraCI and apply the appropriate state changes For the sublane case, this includes setting a new maneuver distance if appropriate. More... | |
void | cleanupShadowLane () |
void | cleanupTargetLane () |
double | computeSpeedLat (double latDist, double &maneuverDist) |
decides the next lateral speed depending on the remaining lane change distance to be covered and updates maneuverDist according to lateral safety constraints. More... | |
bool | debugVehicle () const |
whether the current vehicles shall be debugged More... | |
MSLane * | determineTargetLane (int &targetDir) const |
void | endLaneChangeManeuver (const MSMoveReminder::Notification reason=MSMoveReminder::NOTIFICATION_LANE_CHANGE) |
double | getAngleOffset () const |
return the angle offset during a continuous change maneuver More... | |
double | getCommittedSpeed () const |
const std::vector< MSLane * > & | getFurtherTargetLanes () const |
int | getLaneChangeDirection () const |
return the direction of the current lane change maneuver More... | |
SUMOTime | getLastLaneChangeOffset () const |
double | getManeuverDist () const |
Returns the remaining unblocked distance for the current maneuver. (only used by sublane model) More... | |
int | getOwnState () const |
std::string | getParameter (const std::string &key) const |
try to retrieve the given parameter from this device. Throw exception for unsupported key More... | |
int | getPrevState () const |
const std::pair< int, int > & | getSavedState (const int dir) const |
int | getShadowDirection () const |
return the direction in which the current shadow lane lies More... | |
const std::vector< MSLane * > & | getShadowFurtherLanes () const |
const std::vector< double > & | getShadowFurtherLanesPosLat () const |
MSLane * | getShadowLane () const |
Returns the lane the vehicle's shadow is on during continuous/sublane lane change. More... | |
MSLane * | getShadowLane (const MSLane *lane) const |
return the shadow lane for the given lane More... | |
MSLane * | getShadowLane (const MSLane *lane, double posLat) const |
return the shadow lane for the given lane and lateral offset More... | |
double | getSpeedLat () const |
return the lateral speed of the current lane change maneuver More... | |
MSLane * | getTargetLane () const |
Returns the lane the vehicle has committed to enter during a sublane lane change. More... | |
void * | inform (void *info, MSVehicle *sender) |
void | initDerivedParameters () |
init cached parameters derived directly from model parameters More... | |
bool | isChangingLanes () const |
return true if the vehicle currently performs a lane change maneuver More... | |
bool | isOpposite () const |
void | laneChangeOutput (const std::string &tag, MSLane *source, MSLane *target, int direction) |
called once the vehicle ends a lane change manoeuvre (non-instant) More... | |
MSLCM_SL2015 (MSVehicle &v) | |
bool | pastMidpoint () const |
return whether the vehicle passed the midpoint of a continuous lane change maneuver More... | |
double | patchSpeed (const double min, const double wanted, const double max, const MSCFModel &cfModel) |
Called to adapt the speed in order to allow a lane change. It uses information on LC-related desired speed-changes from the call to wantsChange() at the end of the previous simulation step. More... | |
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... | |
void | saveState (const int dir, const int stateWithoutTraCI, const int state) |
void | setFollowerGaps (CLeaderDist follower, double secGap) |
void | setFollowerGaps (const MSLeaderDistanceInfo &vehicles) |
void | setLeaderGaps (CLeaderDist, double secGap) |
void | setLeaderGaps (const MSLeaderDistanceInfo &vehicles) |
void | setManeuverDist (const double dist) |
Updates the remaining distance for the current maneuver while it is continued within non-action steps (only used by sublane model) More... | |
void | setNoShadowPartialOccupator (MSLane *lane) |
void | setOrigLeaderGaps (CLeaderDist, double secGap) |
void | setOrigLeaderGaps (const MSLeaderDistanceInfo &vehicles) |
void | setOwnState (const int state) |
void | setParameter (const std::string &key, const std::string &value) |
try to set the given parameter for this laneChangeModel. Throw exception for unsupported key More... | |
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) |
void | setSpeedLat (double speedLat) |
bool | startLaneChangeManeuver (MSLane *source, MSLane *target, int direction) |
start the lane change maneuver and return whether it continues More... | |
virtual bool | sublaneChangeCompleted (const double latDist) const |
whether the current change completes the manoeuvre More... | |
void | unchanged () |
bool | updateCompletion () |
virtual void | updateSafeLatDist (const double travelledLatDist) |
Updates the value of safe lateral distances (mySafeLatDistLeft and mySafeLatDistRight) during maneuver continuation in non-action steps. More... | |
void | updateShadowLane () |
void | updateTargetLane () |
int | wantsChange (int laneOffset, MSAbstractLaneChangeModel::MSLCMessager &msgPass, int blocked, const std::pair< MSVehicle *, double > &leader, const std::pair< MSVehicle *, double > &neighLead, const std::pair< MSVehicle *, double > &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 is a wrapper around wantsChangeSublane). XXX: no, it wraps _wantsChangeSublane This method gets the information about the surrounding vehicles and whether another lane may be more preferable. More... | |
int | wantsChangeSublane (int laneOffset, LaneChangeAction alternatives, 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, double &latDist, double &maneuverDist, int &blocked) |
Called to examine whether the vehicle wants to change with the given laneOffset (using the sublane model) This method gets the information about the surrounding vehicles and whether another lane may be more preferable. More... | |
virtual | ~MSLCM_SL2015 () |
Static Public Member Functions | |
static MSAbstractLaneChangeModel * | build (LaneChangeModel lcm, MSVehicle &vehicle) |
Factory method for instantiating new lane changing models. More... | |
static bool | haveLCOutput () |
whether lanechange-output is active More... | |
static void | initGlobalOptions (const OptionsCont &oc) |
init global model parameters More... | |
static bool | outputLCEnded () |
whether start of maneuvers shall be recorede More... | |
static bool | outputLCStarted () |
whether start of maneuvers shall be recorede More... | |
Static Public Attributes | |
static const double | NO_NEIGHBOR |
Protected Types | |
typedef std::pair< double, int > | Info |
information regarding save velocity (unused) and state flags of the ego vehicle More... | |
Protected Member Functions | |
int | _wantsChangeSublane (int laneOffset, LaneChangeAction alternatives, 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, double &latDist, double &maneuverDist, int &blocked) |
helper function for doing the actual work More... | |
void | addLCSpeedAdvice (const double vSafe) |
Takes a vSafe (speed advice for speed in the next simulation step), converts it into an acceleration and stores it into myLCAccelerationAdvices. More... | |
bool | amBlockingFollower () |
bool | amBlockingFollowerNB () |
bool | amBlockingFollowerPlusNB () |
bool | amBlockingLeader () |
bool | cancelRequest (int state) |
whether the influencer cancels the given request More... | |
int | checkBlocking (const MSLane &neighLane, double &latDist, double &maneuverDist, int laneOffset, const MSLeaderDistanceInfo &leaders, const MSLeaderDistanceInfo &followers, const MSLeaderDistanceInfo &blockers, const MSLeaderDistanceInfo &neighLeaders, const MSLeaderDistanceInfo &neighFollowers, const MSLeaderDistanceInfo &neighBlockers, std::vector< CLeaderDist > *collectLeadBlockers=0, std::vector< CLeaderDist > *collectFollowBlockers=0, bool keepLatGapManeuver=false, double gapFactor=0, int *retBlockedFully=0) |
restrict latDist to permissible speed and determine blocking state depending on that distance More... | |
int | checkBlockingVehicles (const MSVehicle *ego, const MSLeaderDistanceInfo &vehicles, double latDist, double foeOffset, bool leaders, LaneChangeAction blockType, double &safeLatGapRight, double &safeLatGapLeft, std::vector< CLeaderDist > *collectBlockers=0) const |
check whether any of the vehicles overlaps with ego More... | |
int | checkStrategicChange (int ret, int laneOffset, const std::vector< MSVehicle::LaneQ > &preb, const MSLeaderDistanceInfo &leaders, const MSLeaderDistanceInfo &neighLeaders, int currIdx, int bestLaneOffset, bool changeToBest, double currentDist, double neighDist, double laDist, int roundaboutEdgesAhead, double latLaneDist, double &latDist) |
compute strategic lane change actions TODO: Better documentation, refs #2 More... | |
double | commitFollowSpeed (double speed, double latDist, double secondsToLeaveLane, const MSLeaderDistanceInfo &leaders, double foeOffset) const |
compute speed when committing to an urgent change that is safe in regard to leading vehicles More... | |
void | commitManoeuvre (int blocked, int blockedFully, const MSLeaderDistanceInfo &leaders, const MSLeaderDistanceInfo &neighLeaders, const MSLane &neighLane, double maneuverDist) |
commit to lane change maneuvre potentially overriding safe speed More... | |
double | computeGapFactor (int state) const |
compute the gap factor for the given state More... | |
double | computeSpeedGain (double latDistSublane, double defaultNextSpeed) const |
compute speedGain when moving by the given amount More... | |
int | computeSublaneShift (const MSEdge *prevEdge, const MSEdge *curEdge) |
compute shift so that prevSublane + shift = newSublane More... | |
virtual bool | congested (const MSVehicle *const neighLeader) |
bool | currentDistAllows (double dist, int laneOffset, double lookForwardDist) |
bool | currentDistDisallows (double dist, int laneOffset, double lookForwardDist) |
StateAndDist | decideDirection (StateAndDist sd1, StateAndDist sd2) const |
decide in which direction to move in case both directions are desirable More... | |
double | getSublaneWidth () |
return the current sublane width (and return a sensible value when running without sublanes) More... | |
double | getWidth () const |
return the widht of this vehicle (padded for numerical stability) More... | |
void | informFollower (int blocked, int dir, const CLeaderDist &neighFollow, double remainingSeconds, double plannedSpeed) |
decide whether we will try cut in before the follower or allow to be overtaken More... | |
void | informFollowers (int blocked, int dir, const std::vector< CLeaderDist > &blockers, double remainingSeconds, double plannedSpeed) |
call informFollower for multiple followers More... | |
double | informLeader (int blocked, int dir, const CLeaderDist &neighLead, double remainingSeconds) |
double | informLeaders (int blocked, int dir, const std::vector< CLeaderDist > &blockers, double remainingSeconds) |
void | initLastLaneChangeOffset (int dir) |
int | keepLatGap (int state, const MSLeaderDistanceInfo &leaders, const MSLeaderDistanceInfo &followers, const MSLeaderDistanceInfo &blockers, const MSLeaderDistanceInfo &neighLeaders, const MSLeaderDistanceInfo &neighFollowers, const MSLeaderDistanceInfo &neighBlockers, const MSLane &neighLane, int laneOffset, double &latDist, double &maneuverDist, int &blocked) |
check whether lateral gap requirements are met override the current maneuver if necessary More... | |
void | msg (const CLeaderDist &cld, double speed, int state) |
send a speed recommendation to the given vehicle More... | |
virtual bool | predInteraction (const std::pair< MSVehicle *, double > &leader) |
void | saveBlockerLength (const MSVehicle *blocker, int lcaCounter) |
save space for vehicles which need to counter-lane-change More... | |
void | saveBlockerLength (double length) |
reserve space at the end of the lane to avoid dead locks More... | |
int | slowDownForBlocked (MSVehicle **blocked, int state) |
compute useful slowdowns for blocked vehicles More... | |
void | updateCFRelated (const MSLeaderDistanceInfo &vehicles, double foeOffset, bool leaders) |
find leaders/followers that are already in a car-following relationship with ego More... | |
void | updateExpectedSublaneSpeeds (const MSLeaderDistanceInfo &ahead, int sublaneOffset, int laneIndex) |
update expected speeds for each sublane of the current edge More... | |
void | updateGaps (const MSLeaderDistanceInfo &others, double foeOffset, double oldCenter, double gapFactor, double &surplusGapRight, double &surplusGapLeft, bool saveMinGap=false, double netOverlap=0, double latDist=0, std::vector< CLeaderDist > *collectBlockers=0) |
check remaining lateral gaps for the given foe vehicles and optionally update minimum lateral gaps More... | |
Static Protected Member Functions | |
static LaneChangeAction | getLCA (int state, double latDist) |
compute lane change action from desired lateral distance More... | |
static CLeaderDist | getLongest (const MSLeaderDistanceInfo &ldi) |
get the longest vehicle in the given info More... | |
static CLeaderDist | getSlowest (const MSLeaderDistanceInfo &ldi) |
get the slowest vehicle in the given info More... | |
static bool | overlap (double right, double left, double right2, double left2) |
return whether the given intervals overlap More... | |
Protected Attributes | |
bool | myAlreadyChanged |
whether the vehicle has already moved this step More... | |
bool | myCanChangeFully |
whether the current lane changing maneuver can be finished in a single step More... | |
const MSCFModel & | myCarFollowModel |
The vehicle's car following model. More... | |
std::set< const MSVehicle * > | myCFRelated |
set of vehicles that are in a car-following relationship with ego (leader of followers) More... | |
bool | myCFRelatedReady |
double | myCommittedSpeed |
the speed when committing to a change maneuver More... | |
bool | myDontBrake |
flag to prevent speed adaptation by slowing down More... | |
std::vector< double > | myExpectedSublaneSpeeds |
expected travel speeds on all sublanes on the current edge(!) More... | |
std::vector< MSLane * > | myFurtherTargetLanes |
double | myKeepRightProbability |
double | 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... | |
const MSEdge * | myLastEdge |
expected travel speeds on all sublanes on the current edge(!) More... | |
double | myLastFollowerGap |
double | myLastFollowerSecureGap |
double | myLastLateralGapLeft |
the minimum lateral gaps to other vehicles that were found when last changing to the left and right More... | |
double | myLastLateralGapRight |
double | myLastLeaderGap |
the actual minimum longitudinal distances to vehicles on the target lane More... | |
double | myLastLeaderSecureGap |
the minimum longitudinal distances to vehicles on the target lane that would be necessary for stringent security More... | |
double | myLastOrigLeaderGap |
acutal and secure distance to closest leader vehicle on the original when performing lane change More... | |
double | myLastOrigLeaderSecureGap |
std::vector< double > | myLCAccelerationAdvices |
vector of LC-related acceleration recommendations Filled in wantsChange() and applied in patchSpeed() More... | |
double | myLeadingBlockerLength |
double | myLeftSpace |
double | myLookAheadSpeed |
double | myManeuverDist |
The complete lateral distance the vehicle wants to travel to finish its maneuver Only used by sublane model, currently. More... | |
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... | |
int | myPreviousState |
lane changing state from the previous simulation step More... | |
int | myPreviousState2 |
lane changing state from step before the previous simulation step More... | |
double | mySafeLatDistLeft |
double | mySafeLatDistRight |
the lateral distance the vehicle can safely move in the currently considered direction More... | |
std::map< int, std::pair< int, int > > | mySavedStates |
std::vector< MSLane * > | myShadowFurtherLanes |
std::vector< double > | myShadowFurtherLanesPosLat |
MSLane * | myShadowLane |
A lane that is partially occupied by the front of the vehicle but that is not the primary lane. More... | |
double | mySpeedGainProbabilityLeft |
a value for tracking the probability that a change to the left is beneficial More... | |
double | mySpeedGainProbabilityRight |
a value for tracking the probability that a change to the right is beneficial More... | |
double | mySpeedLat |
the current lateral speed More... | |
MSLane * | myTargetLane |
The target lane for the vehicle's current maneuver. More... | |
MSVehicle & | myVehicle |
The vehicle this lane-changer belongs to. More... | |
user configurable model parameters (can be changed via TraCI) | |
double | myStrategicParam |
double | myCooperativeParam |
double | mySpeedGainParam |
double | myKeepRightParam |
double | mySublaneParam |
double | myPushy |
double | myAssertive |
double | myImpatience |
double | myMinImpatience |
double | myTimeToImpatience |
double | myAccelLat |
double | myLookaheadLeft |
double | mySpeedGainRight |
derived parameters | |
double | myChangeProbThresholdRight |
double | myChangeProbThresholdLeft |
double | mySpeedLossProbThreshold |
Static Protected Attributes | |
static bool | myAllowOvertakingRight |
whether overtaking on the right is permitted More... | |
static bool | myLCEndedOutput |
static bool | myLCOutput |
whether to record lane-changing More... | |
static bool | myLCStartedOutput |
A lane change model developed by J. Erdmann.
Definition at line 44 of file MSLCM_SL2015.h.
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protected |
information regarding save velocity (unused) and state flags of the ego vehicle
Definition at line 232 of file MSLCM_SL2015.h.
Enumerator | |
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LCA_MNone | |
LCA_AMBLOCKINGLEADER | |
LCA_AMBLOCKINGFOLLOWER | |
LCA_MRIGHT | |
LCA_MLEFT | |
LCA_AMBLOCKINGFOLLOWER_DONTBRAKE | |
LCA_CHANGE_TO_HELP | |
LCA_AMBACKBLOCKER | |
LCA_AMBACKBLOCKER_STANDING |
Definition at line 47 of file MSLCM_SL2015.h.
MSLCM_SL2015::MSLCM_SL2015 | ( | MSVehicle & | v | ) |
Definition at line 121 of file MSLCM_SL2015.cpp.
References initDerivedParameters().
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virtual |
Definition at line 153 of file MSLCM_SL2015.cpp.
References changed().
double MSLCM_SL2015::_patchSpeed | ( | const double | min, |
const double | wanted, | ||
const double | max, | ||
const MSCFModel & | cfModel | ||
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helper function which contains the actual logic
Definition at line 319 of file MSLCM_SL2015.cpp.
References ACCEL2SPEED, gDebugFlag2, MSBaseVehicle::getID(), MSVehicleType::getMinGap(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), LCA_AMBLOCKINGFOLLOWER_DONTBRAKE, LCA_AMBLOCKINGLEADER, LCA_BLOCKED, LCA_BLOCKED_BY_FOLLOWER, LCA_BLOCKED_BY_LEADER, LCA_COOPERATIVE, LCA_STRATEGIC, LCA_WANTS_LANECHANGE, MAGIC_OFFSET, MAX2(), MIN2(), myDontBrake, myLCAccelerationAdvices, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myOwnState, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, SIMTIME, and MSCFModel::stopSpeed().
Referenced by patchSpeed().
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protected |
helper function for doing the actual work
determine the leftmost and rightmost sublanes currently occupied
Definition at line 980 of file MSLCM_SL2015.cpp.
References amBlockingFollowerPlusNB(), ARRIVAL_POSLAT_CENTER, ARRIVAL_POSLAT_DEFAULT, ARRIVAL_POSLAT_GIVEN, ARRIVAL_POSLAT_LEFT, ARRIVAL_POSLAT_RIGHT, ARRIVALPOS_LAT_THRESHOLD, SUMOVehicleParameter::arrivalPosLat, SUMOVehicleParameter::arrivalPosLatProcedure, MSVehicle::LaneQ::bestContinuations, MSCFModel::brakeGap(), MSAbstractLaneChangeModel::cancelRequest(), MSVehicle::Influencer::changeRequestRemainingSeconds(), checkBlocking(), checkStrategicChange(), commitManoeuvre(), computeGapFactor(), computeSpeedGain(), currentDistAllows(), GAIN_PERCEPTION_THRESHOLD, gDebugFlag2, MSVehicle::getActionStepLengthSecs(), MSBaseVehicle::getArrivalPos(), MSVehicle::getCarFollowModel(), MSVehicle::getCenterOnEdge(), MSNet::getCurrentTimeStep(), MSLane::getEdge(), MSBaseVehicle::getID(), Named::getIDSecure(), MSLane::getIndex(), MSVehicle::getInfluencer(), MSNet::getInstance(), MSVehicle::getLane(), MSRoute::getLastEdge(), MSVehicle::getLateralPositionOnLane(), MSVehicleType::getLengthWithGap(), MSLane::getLinkCont(), getLongest(), MSBaseVehicle::getParameter(), MSVehicle::getPositionOnLane(), MSVehicleType::getPreferredLateralAlignment(), MSLane::getRightmostSublane(), MSLane::getRightSideOnEdge(), MSBaseVehicle::getRoute(), MSCFModel::getSecureGap(), getSlowest(), MSVehicle::getSpeed(), MSLane::getSpeedLimit(), MSEdge::getSubLaneSides(), MSLane::getVehicleMaxSpeed(), MSBaseVehicle::getVehicleType(), getWidth(), MSLane::getWidth(), MSEdge::getWidth(), MSLeaderInfo::hasStoppedVehicle(), informFollowers(), informLeaders(), MSEdge::isInternal(), KEEP_RIGHT_ACCEPTANCE, KEEP_RIGHT_TIME, LATALIGN_ARBITRARY, LATALIGN_CENTER, LATALIGN_COMPACT, LATALIGN_LEFT, LATALIGN_NICE, LATALIGN_RIGHT, MSVehicle::lateralDistanceToLane(), LCA_COOPERATIVE, LCA_KEEPRIGHT, LCA_LEFT, LCA_MLEFT, LCA_MRIGHT, LCA_NONE, LCA_RIGHT, LCA_SPEEDGAIN, LCA_STAY, LCA_STRATEGIC, LCA_SUBLANE, LCA_TRACI, LCA_URGENT, MSVehicle::LaneQ::length, LOOK_AHEAD_MIN_SPEED, LOOK_AHEAD_SPEED_MEMORY, LOOK_FORWARD, MAX2(), MIN2(), myCanChangeFully, myChangeProbThresholdLeft, myChangeProbThresholdRight, myCooperativeParam, myExpectedSublaneSpeeds, myKeepRightParam, myKeepRightProbability, myLeadingBlockerLength, myLeftSpace, myLookaheadLeft, myLookAheadSpeed, MSAbstractLaneChangeModel::myManeuverDist, MSAbstractLaneChangeModel::myOwnState, MSAbstractLaneChangeModel::myPreviousState, mySafeLatDistLeft, mySafeLatDistRight, mySpeedGainProbabilityLeft, mySpeedGainProbabilityRight, mySpeedLossProbThreshold, myStrategicParam, mySublaneParam, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, RELGAIN_NORMALIZATION_MIN_SPEED, ROUNDABOUT_DIST_BONUS, saveBlockerLength(), SIMTIME, slowDownForBlocked(), SPEED_GAIN_MIN_SECONDS, SPEEDGAIN_DECAY_FACTOR, STEPS2TIME, SUMO_const_laneWidth, toString(), MSLeaderDistanceInfo::toString(), TS, updateGaps(), and URGENCY.
Referenced by wantsChange(), and wantsChangeSublane().
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protected |
Takes a vSafe (speed advice for speed in the next simulation step), converts it into an acceleration and stores it into myLCAccelerationAdvices.
Definition at line 1844 of file MSLCM_SL2015.cpp.
References DEBUG_COND, MSBaseVehicle::getID(), MSVehicle::getSpeed(), myLCAccelerationAdvices, MSAbstractLaneChangeModel::myVehicle, SIMTIME, and SPEED2ACCEL.
Referenced by checkStrategicChange(), inform(), informFollower(), informLeader(), and slowDownForBlocked().
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inlineinherited |
reset the flag whether a vehicle already moved to false
Definition at line 399 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myAlreadyChanged.
Referenced by MSLaneChanger::change().
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inlineprotected |
Definition at line 214 of file MSLCM_SL2015.h.
References LCA_AMBLOCKINGFOLLOWER, and MSAbstractLaneChangeModel::myOwnState.
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inlineprotected |
Definition at line 217 of file MSLCM_SL2015.h.
References LCA_AMBLOCKINGFOLLOWER_DONTBRAKE, and MSAbstractLaneChangeModel::myOwnState.
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inlineprotected |
Definition at line 220 of file MSLCM_SL2015.h.
References LCA_AMBLOCKINGFOLLOWER, LCA_AMBLOCKINGFOLLOWER_DONTBRAKE, and MSAbstractLaneChangeModel::myOwnState.
Referenced by _wantsChangeSublane().
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inlineprotected |
Definition at line 211 of file MSLCM_SL2015.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 74 of file MSAbstractLaneChangeModel.cpp.
References MSGlobals::gLateralResolution, LCM_DEFAULT, LCM_DK2008, LCM_LC2013, LCM_SL2015, and toString().
Referenced by MSVehicle::MSVehicle(), and MSAbstractLaneChangeModel::StateAndDist::sameDirection().
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protectedinherited |
whether the influencer cancels the given request
Definition at line 347 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::influenceChangeDecision(), and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSLCM_LC2013::_wantsChange(), and _wantsChangeSublane().
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Implements MSAbstractLaneChangeModel.
Definition at line 946 of file MSLCM_SL2015.cpp.
References DEBUG_COND, MSVehicle::getBestLaneOffset(), MSBaseVehicle::getID(), LOOK_AHEAD_MIN_SPEED, myCanChangeFully, myDontBrake, myKeepRightProbability, myLCAccelerationAdvices, myLeadingBlockerLength, myLeftSpace, myLookAheadSpeed, MSAbstractLaneChangeModel::myOwnState, mySpeedGainProbabilityLeft, mySpeedGainProbabilityRight, MSAbstractLaneChangeModel::myVehicle, and SIMTIME.
Referenced by ~MSLCM_SL2015().
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called when a vehicle changes between lanes in opposite directions
Definition at line 580 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myAlreadyChanged, and MSAbstractLaneChangeModel::myAmOpposite.
Referenced by MSAbstractLaneChangeModel::debugVehicle(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSVehicle::executeMove(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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restrict latDist to permissible speed and determine blocking state depending on that distance
Definition at line 1971 of file MSLCM_SL2015.cpp.
References checkBlockingVehicles(), gDebugFlag2, MSVehicle::getCenterOnEdge(), MSVehicle::getLane(), MSVehicleType::getMaxSpeedLat(), MSLane::getRightSideOnEdge(), MSBaseVehicle::getVehicleType(), LCA_BLOCKED_BY_FOLLOWER, LCA_BLOCKED_BY_LEADER, LCA_BLOCKED_BY_LEFT_FOLLOWER, LCA_BLOCKED_BY_LEFT_LEADER, LCA_BLOCKED_BY_RIGHT_FOLLOWER, LCA_BLOCKED_BY_RIGHT_LEADER, LCA_BLOCKED_LEFT, LCA_BLOCKED_RIGHT, LCA_OVERLAPPING, MAX2(), MIN2(), myCanChangeFully, myCFRelatedReady, MSAbstractLaneChangeModel::myManeuverDist, myPushy, mySafeLatDistLeft, mySafeLatDistRight, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, SPEED2DIST, updateCFRelated(), and updateGaps().
Referenced by _wantsChangeSublane(), and keepLatGap().
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check whether any of the vehicles overlaps with ego
Definition at line 2103 of file MSLCM_SL2015.cpp.
References MSCFModel::gapExtrapolation(), gDebugFlag2, MSVehicle::getAcceleration(), MSVehicle::getActionStepLengthSecs(), MSVehicle::getCarFollowModel(), MSCFModel::getMaxDecel(), MSVehicle::getRightSideOnEdge(), MSCFModel::getSecureGap(), MSVehicle::getSpeed(), MSLeaderInfo::getSublaneBorders(), getWidth(), LCA_OVERLAPPING, MAX2(), MIN2(), myAssertive, myCanChangeFully, myCFRelated, myImpatience, MSLeaderInfo::numSublanes(), overlap(), toString(), and TS.
Referenced by checkBlocking().
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compute strategic lane change actions TODO: Better documentation, refs #2
we urgently need to change lanes to follow our route
Definition at line 2393 of file MSLCM_SL2015.cpp.
References ACCEL2SPEED, addLCSpeedAdvice(), MSVehicle::LaneQ::bestContinuations, MSVehicle::LaneQ::bestLaneOffset, MSVehicle::congested(), currentDistDisallows(), MSCFModel::followSpeed(), gDebugFlag2, MSVehicle::getActionStepLengthSecs(), MSVehicle::getCarFollowModel(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSVehicle::getLateralOverlap(), MSVehicle::getLateralPositionOnLane(), MSLane::getLength(), MSCFModel::getMaxDecel(), MSVehicle::getPositionOnLane(), MSAbstractLaneChangeModel::getShadowLane(), getSlowest(), MSVehicle::getSpeed(), MSLane::getSpeedLimit(), MSVehicleType::getVehicleClass(), MSBaseVehicle::getVehicleType(), MSLeaderInfo::hasStoppedVehicle(), MSLeaderInfo::hasVehicles(), MSVehicle::influenceChangeDecision(), JAM_FACTOR, LCA_LEFT, LCA_RIGHT, LCA_STAY, LCA_STRATEGIC, LCA_TRACI, LCA_URGENT, MSVehicle::LaneQ::length, MAX2(), MSAbstractLaneChangeModel::myAllowOvertakingRight, MSAbstractLaneChangeModel::myCarFollowModel, myChangeProbThresholdLeft, myLCAccelerationAdvices, myLeftSpace, myLookAheadSpeed, mySpeedGainProbabilityRight, MSAbstractLaneChangeModel::myVehicle, MSVehicle::LaneQ::occupation, SIMTIME, SUMO_const_haltingSpeed, SUMO_const_laneWidth, SVC_EMERGENCY, and TURN_LANE_DIST.
Referenced by _wantsChangeSublane().
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Check for commands issued for the vehicle via TraCI and apply the appropriate state changes For the sublane case, this includes setting a new maneuver distance if appropriate.
Definition at line 534 of file MSAbstractLaneChangeModel.cpp.
References DEBUG_COND, gDebugFlag2, MSBaseVehicle::getID(), MSVehicle::getInfluencer(), MSVehicle::getLaneChangeModel(), MSVehicle::Influencer::getLatDist(), MSAbstractLaneChangeModel::getOwnState(), MSGlobals::gLateralResolution, MSVehicle::hasInfluencer(), MSVehicle::influenceChangeDecision(), MSVehicle::lateralDistanceToLane(), LCA_LEFT, LCA_RIGHT, LCA_STAY, LCA_TRACI, MSAbstractLaneChangeModel::myOwnState, MSAbstractLaneChangeModel::myVehicle, MSVehicle::Influencer::resetLatDist(), MSAbstractLaneChangeModel::setManeuverDist(), MSAbstractLaneChangeModel::setOwnState(), SIMTIME, and toString().
Referenced by MSLaneChanger::checkTraCICommands(), and MSAbstractLaneChangeModel::setParameter().
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Definition at line 306 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::debugVehicle(), 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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Definition at line 325 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::debugVehicle(), MSAbstractLaneChangeModel::myFurtherTargetLanes, MSAbstractLaneChangeModel::myTargetLane, MSAbstractLaneChangeModel::myVehicle, MSLane::resetManeuverReservation(), and SIMTIME.
Referenced by MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::resetChanged(), and MSVehicle::~MSVehicle().
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compute speed when committing to an urgent change that is safe in regard to leading vehicles
Definition at line 3103 of file MSLCM_SL2015.cpp.
References MSCFModel::followSpeed(), MSCFModel::followSpeedTransient(), gDebugFlag2, MSVehicle::getCarFollowModel(), MSVehicle::getCenterOnEdge(), MSCFModel::getMaxDecel(), MSCFModel::getSecureGap(), MSVehicle::getSpeed(), MSLeaderInfo::getSublaneBorders(), getWidth(), MSLeaderInfo::hasVehicles(), MIN2(), myAssertive, myImpatience, MSAbstractLaneChangeModel::myVehicle, MSLeaderInfo::numSublanes(), overlap(), and MSCFModel::setMaxDecel().
Referenced by commitManoeuvre(), and getSublaneWidth().
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commit to lane change maneuvre potentially overriding safe speed
Definition at line 3027 of file MSLCM_SL2015.cpp.
References MSCFModel::avoidArrivalAccel(), commitFollowSpeed(), MSCFModel::estimateArrivalTime(), gDebugFlag2, MSVehicle::getAcceleration(), MSVehicle::getActionStepLengthSecs(), MSVehicle::getCarFollowModel(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSCFModel::getMaxAccel(), MSVehicleType::getMaxSpeedLat(), MSLane::getRightSideOnEdge(), MSVehicle::getSpeed(), MSLane::getVehicleMaxSpeed(), MSBaseVehicle::getVehicleType(), MSGlobals::gSemiImplicitEulerUpdate, MAX2(), MSCFModel::maxNextSpeed(), MIN3(), MSCFModel::minNextSpeed(), myAccelLat, myCanChangeFully, MSAbstractLaneChangeModel::myCommittedSpeed, myLeftSpace, MSAbstractLaneChangeModel::myVehicle, SIMTIME, and TS.
Referenced by _wantsChangeSublane(), and getSublaneWidth().
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compute the gap factor for the given state
Definition at line 2587 of file MSLCM_SL2015.cpp.
References LCA_STRATEGIC, MAX2(), myImpatience, and myPushy.
Referenced by _wantsChangeSublane(), and keepLatGap().
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compute speedGain when moving by the given amount
Definition at line 1918 of file MSLCM_SL2015.cpp.
References MSVehicle::getCenterOnEdge(), MSLane::getEdge(), MSVehicle::getLane(), MSEdge::getSubLaneSides(), getWidth(), MSLane::getWidth(), MSGlobals::gLateralResolution, MIN2(), myExpectedSublaneSpeeds, MSAbstractLaneChangeModel::myVehicle, and overlap().
Referenced by _wantsChangeSublane(), and getSublaneWidth().
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decides the next lateral speed depending on the remaining lane change distance to be covered and updates maneuverDist according to lateral safety constraints.
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 2913 of file MSLCM_SL2015.cpp.
References ACCEL2SPEED, MSCFModel::brakeGapEuler(), debugVehicle(), DIST2SPEED, MSBaseVehicle::getID(), MSVehicleType::getMaxSpeedLat(), MSBaseVehicle::getVehicleType(), MAX2(), MIN2(), myAccelLat, mySafeLatDistLeft, mySafeLatDistRight, MSAbstractLaneChangeModel::mySpeedLat, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, SIMTIME, and SPEED2DIST.
Referenced by wantsChangeSublane().
compute shift so that prevSublane + shift = newSublane
Definition at line 916 of file MSLCM_SL2015.cpp.
References MSEdge::getLanes(), MSLane::getLinkCont(), and MSLeaderInfo::numSublanes().
Referenced by prepareStep().
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Definition at line 162 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::congested(), MSVehicle::getLane(), MSLane::getSpeedLimit(), and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().
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Definition at line 226 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane().
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Definition at line 223 of file MSLCM_SL2015.h.
Referenced by checkStrategicChange().
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whether the current vehicles shall be debugged
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 167 of file MSLCM_SL2015.cpp.
References DEBUG_COND.
Referenced by computeSpeedLat(), prepareStep(), and updateGaps().
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decide in which direction to move in case both directions are desirable
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 2313 of file MSLCM_SL2015.cpp.
References DEBUG_COND, MSAbstractLaneChangeModel::StateAndDist::dir, MSBaseVehicle::getID(), MSAbstractLaneChangeModel::StateAndDist::latDist, LCA_BLOCKED, LCA_CHANGE_REASONS, LCA_STAY, LCA_SUBLANE, LCA_WANTS_LANECHANGE, MSAbstractLaneChangeModel::myVehicle, MSAbstractLaneChangeModel::StateAndDist::sameDirection(), SIMTIME, MSAbstractLaneChangeModel::StateAndDist::state, and toString().
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Definition at line 472 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::getLane(), MSVehicle::getLateralPositionOnLane(), MSLane::getParallelLane(), MSBaseVehicle::getWidth(), MSLane::getWidth(), MSAbstractLaneChangeModel::myManeuverDist, MSAbstractLaneChangeModel::myShadowLane, and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSAbstractLaneChangeModel::resetChanged(), and MSAbstractLaneChangeModel::updateTargetLane().
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Definition at line 263 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::changedToOpposite(), MSAbstractLaneChangeModel::cleanupShadowLane(), MSAbstractLaneChangeModel::cleanupTargetLane(), MSVehicle::fixPosition(), MSAbstractLaneChangeModel::myAmOpposite, 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::processLaneAdvances(), MSAbstractLaneChangeModel::resetChanged(), and MSAbstractLaneChangeModel::updateShadowLane().
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return the angle offset during a continuous change maneuver
Definition at line 504 of file MSAbstractLaneChangeModel.cpp.
References MSGlobals::gLaneChangeDuration, MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myLaneChangeDirection, MSAbstractLaneChangeModel::pastMidpoint(), and STEPS2TIME.
Referenced by MSAbstractLaneChangeModel::getLaneChangeDirection().
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Definition at line 472 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myCommittedSpeed.
Referenced by MSVehicle::planMoveInternal(), and MSLaneChangerSublane::startChangeSublane().
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Definition at line 365 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myFurtherTargetLanes.
Referenced by MSVehicle::getBackPositionOnLane(), and MSVehicle::getLatOffset().
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return the direction of the current lane change maneuver
Definition at line 388 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::getAngleOffset(), MSAbstractLaneChangeModel::getShadowDirection(), and MSAbstractLaneChangeModel::myLaneChangeDirection.
Referenced by MSLaneChanger::continueChange().
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Definition at line 369 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLastLaneChangeOffset.
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compute lane change action from desired lateral distance
Definition at line 2386 of file MSLCM_SL2015.cpp.
References LCA_CHANGE_REASONS, LCA_LEFT, LCA_NONE, and LCA_RIGHT.
Referenced by wantsChange(), and wantsChangeSublane().
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get the longest vehicle in the given info
Definition at line 1937 of file MSLCM_SL2015.cpp.
References MSLeaderInfo::numSublanes().
Referenced by _wantsChangeSublane().
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Returns the remaining unblocked distance for the current maneuver. (only used by sublane model)
Definition at line 156 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myManeuverDist.
Referenced by MSLaneChangerSublane::change(), MSLaneChangerSublane::continueChangeSublane(), MSVehicle::getLatOffset(), GUIVehicle::getManeuverDist(), MSAbstractLaneChangeModel::getPrevState(), MSLeaderInfo::getSubLanes(), MSLaneChangerSublane::startChangeSublane(), and updateGaps().
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Definition at line 170 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myOwnState.
Referenced by MSLaneChanger::applyTraCICommands(), MSLaneChanger::change(), MSLaneChanger::checkTraCICommands(), MSAbstractLaneChangeModel::checkTraCICommands(), MSLaneChangerSublane::outputLCEnded(), MSLaneChangerSublane::outputLCStarted(), saveBlockerLength(), MSLCM_LC2013::saveBlockerLength(), MSVehicle::setBlinkerInformation(), and MSLaneChangerSublane::startChangeSublane().
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try to retrieve the given parameter from this device. Throw exception for unsupported key
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 3186 of file MSLCM_SL2015.cpp.
References myAccelLat, myAssertive, myCooperativeParam, myImpatience, myKeepRightParam, myLookaheadLeft, MSAbstractLaneChangeModel::myModel, myPushy, mySpeedGainParam, mySpeedGainRight, myStrategicParam, mySublaneParam, myTimeToImpatience, SUMO_ATTR_LCA_ACCEL_LAT, SUMO_ATTR_LCA_ASSERTIVE, SUMO_ATTR_LCA_COOPERATIVE_PARAM, SUMO_ATTR_LCA_IMPATIENCE, SUMO_ATTR_LCA_KEEPRIGHT_PARAM, SUMO_ATTR_LCA_LOOKAHEADLEFT, SUMO_ATTR_LCA_PUSHY, SUMO_ATTR_LCA_SPEEDGAIN_PARAM, SUMO_ATTR_LCA_SPEEDGAINRIGHT, SUMO_ATTR_LCA_STRATEGIC_PARAM, SUMO_ATTR_LCA_SUBLANE_PARAM, SUMO_ATTR_LCA_TIME_TO_IMPATIENCE, and toString().
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at the time of this call myPreviousState already holds the new value
Definition at line 174 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::getManeuverDist(), MSAbstractLaneChangeModel::myPreviousState2, MSAbstractLaneChangeModel::setManeuverDist(), MSAbstractLaneChangeModel::setOwnState(), and MSAbstractLaneChangeModel::updateSafeLatDist().
Referenced by MSLaneChangerSublane::outputLCStarted().
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Definition at line 189 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::mySavedStates.
Referenced by libsumo::Vehicle::getLaneChangeState().
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return the direction in which the current shadow lane lies
Definition at line 408 of file MSAbstractLaneChangeModel.cpp.
References MSLane::getEdge(), MSLane::getIndex(), MSVehicle::getLane(), MSAbstractLaneChangeModel::isChangingLanes(), MSAbstractLaneChangeModel::myLaneChangeDirection, MSAbstractLaneChangeModel::myShadowLane, MSAbstractLaneChangeModel::myVehicle, and MSAbstractLaneChangeModel::pastMidpoint().
Referenced by MSLaneChanger::continueChange(), MSAbstractLaneChangeModel::getLaneChangeDirection(), MSVehicle::processLinkAproaches(), and GUIVehicle::selectBlockingFoes().
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Definition at line 350 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myShadowFurtherLanes.
Referenced by MSVehicle::getBackPositionOnLane(), MSVehicle::getCenterOnEdge(), and MSVehicle::getLatOffset().
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Definition at line 354 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myShadowFurtherLanesPosLat.
Referenced by MSVehicle::getCenterOnEdge(), and MSVehicle::getLatOffset().
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Returns the lane the vehicle's shadow is on during continuous/sublane lane change.
Definition at line 335 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myShadowLane.
Referenced by MSVehicle::checkLinkLeader(), MSVehicle::checkRewindLinkLanes(), checkStrategicChange(), MSLaneChanger::continueChange(), MSLane::detectCollisions(), MSVehicle::getBackPosition(), MSVehicle::getCenterOnEdge(), GUIVehicle::getParameterWindow(), MSAbstractLaneChangeModel::getShadowLane(), MSVehicle::isFrontOnLane(), MSLane::isInsertionSuccess(), MSVehicle::planMoveInternal(), MSVehicle::processLinkAproaches(), GUIVehicle::selectBlockingFoes(), MSLaneChangerSublane::startChangeSublane(), MSLaneChangerSublane::updateChanger(), and MSAbstractLaneChangeModel::updateShadowLane().
return the shadow lane for the given lane
Definition at line 300 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::getLateralPositionOnLane(), MSAbstractLaneChangeModel::getShadowLane(), and MSAbstractLaneChangeModel::myVehicle.
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return the shadow lane for the given lane and lateral offset
Definition at line 278 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::debugVehicle(), MSBaseVehicle::getID(), MSVehicle::getLateralOverlap(), MSLane::getParallelLane(), MSAbstractLaneChangeModel::isChangingLanes(), MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, and SIMTIME.
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get the slowest vehicle in the given info
Definition at line 1954 of file MSLCM_SL2015.cpp.
References MSLeaderInfo::numSublanes().
Referenced by _wantsChangeSublane(), and checkStrategicChange().
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return the lateral speed of the current lane change maneuver
Definition at line 477 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::mySpeedLat.
Referenced by MSLaneChangerSublane::change(), MSLaneChanger::continueChange(), GUIVehicle::getParameterWindow(), and MSLeaderInfo::getSubLanes().
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return the current sublane width (and return a sensible value when running without sublanes)
Definition at line 339 of file MSLCM_SL2015.h.
References commitFollowSpeed(), commitManoeuvre(), computeSpeedGain(), MSVehicle::getLane(), MSLane::getWidth(), MSGlobals::gLateralResolution, and MSAbstractLaneChangeModel::myVehicle.
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Returns the lane the vehicle has committed to enter during a sublane lane change.
Definition at line 361 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myTargetLane.
Referenced by GUIVehicle::getParameterWindow(), and MSLaneChangerSublane::startChangeSublane().
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return the widht of this vehicle (padded for numerical stability)
Definition at line 2907 of file MSLCM_SL2015.cpp.
References MSBaseVehicle::getVehicleType(), MSVehicleType::getWidth(), MSAbstractLaneChangeModel::myVehicle, and NUMERICAL_EPS.
Referenced by _wantsChangeSublane(), checkBlockingVehicles(), commitFollowSpeed(), computeSpeedGain(), keepLatGap(), prepareStep(), and updateGaps().
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whether lanechange-output is active
Definition at line 147 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLCOutput.
Referenced by MSLaneChangerSublane::checkChangeToNewLane(), MSLaneChangerSublane::outputLCEnded(), and MSLaneChangerSublane::outputLCStarted().
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Implements MSAbstractLaneChangeModel.
Definition at line 480 of file MSLCM_SL2015.cpp.
References addLCSpeedAdvice(), DEBUG_COND, MSAbstractLaneChangeModel::debugVehicle(), gDebugFlag2, MSBaseVehicle::getID(), MSVehicle::getLaneChangeModel(), MSAbstractLaneChangeModel::myOwnState, MSAbstractLaneChangeModel::myVehicle, SIMTIME, and UNUSED_PARAMETER.
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decide whether we will try cut in before the follower or allow to be overtaken
Definition at line 651 of file MSLCM_SL2015.cpp.
References ACCEL2SPEED, addLCSpeedAdvice(), MSVehicle::congested(), CUT_IN_LEFT_SPEED_THRESHOLD, MSCFModel::followSpeed(), gDebugFlag2, MSVehicle::getCarFollowModel(), MSBaseVehicle::getID(), MSVehicleType::getLength(), MSVehicleType::getLengthWithGap(), MSCFModel::getMaxDecel(), MSCFModel::getSecureGap(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), MSVehicle::getWaitingSeconds(), HELP_DECEL_FACTOR, HELP_OVERTAKE, LCA_AMBLOCKINGFOLLOWER, LCA_BLOCKED_BY_FOLLOWER, LCA_MLEFT, LCA_MRIGHT, LCA_RIGHT_IMPATIENCE, MAX2(), MAX_ONRAMP_LENGTH, msg(), MSAbstractLaneChangeModel::myAllowOvertakingRight, myLCAccelerationAdvices, myLeftSpace, MSAbstractLaneChangeModel::myVehicle, POSITION_EPS, SIMTIME, and SPEED2DIST.
Referenced by informFollowers().
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call informFollower for multiple followers
Definition at line 834 of file MSLCM_SL2015.cpp.
References informFollower().
Referenced by _wantsChangeSublane().
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Definition at line 512 of file MSLCM_SL2015.cpp.
References ACCEL2SPEED, addLCSpeedAdvice(), MSCFModel::brakeGap(), MSVehicle::congested(), MSCFModel::followSpeed(), gDebugFlag2, MSVehicle::getActionStepLengthSecs(), MSVehicle::getCarFollowModel(), MSBaseVehicle::getID(), MSVehicleType::getLength(), MSVehicleType::getLengthWithGap(), MSCFModel::getMaxDecel(), MSCFModel::getSecureGap(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), MSGlobals::gSemiImplicitEulerUpdate, HELP_OVERTAKE, LCA_AMBLOCKINGLEADER, LCA_BLOCKED_BY_LEADER, LCA_MLEFT, MAX2(), MIN2(), MIN_FALLBEHIND, msg(), MSAbstractLaneChangeModel::myAllowOvertakingRight, MSAbstractLaneChangeModel::myCarFollowModel, myLCAccelerationAdvices, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, SIMTIME, SPEED2DIST, and MSCFModel::stopSpeed().
Referenced by informLeaders().
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Definition at line 814 of file MSLCM_SL2015.cpp.
References MSVehicle::getCarFollowModel(), MSVehicleType::getMinGap(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), informLeader(), MAGIC_OFFSET, MIN2(), myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myVehicle, and MSCFModel::stopSpeed().
Referenced by _wantsChangeSublane().
void MSLCM_SL2015::initDerivedParameters | ( | ) |
init cached parameters derived directly from model parameters
Definition at line 159 of file MSLCM_SL2015.cpp.
References MAX2(), myChangeProbThresholdLeft, myChangeProbThresholdRight, mySpeedGainParam, mySpeedGainRight, mySpeedLossProbThreshold, mySublaneParam, and NUMERICAL_EPS.
Referenced by MSLCM_SL2015(), and setParameter().
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init global model parameters
Definition at line 65 of file MSAbstractLaneChangeModel.cpp.
References OptionsCont::getBool(), OptionsCont::isSet(), MSAbstractLaneChangeModel::myAllowOvertakingRight, MSAbstractLaneChangeModel::myLCEndedOutput, MSAbstractLaneChangeModel::myLCOutput, and MSAbstractLaneChangeModel::myLCStartedOutput.
Referenced by MSAbstractLaneChangeModel::StateAndDist::sameDirection(), and MSFrame::setMSGlobals().
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Definition at line 354 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myLastLaneChangeOffset.
Referenced by MSAbstractLaneChangeModel::primaryLaneChanged().
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return true if the vehicle currently performs a lane change maneuver
Definition at line 383 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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Definition at line 468 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myAmOpposite.
Referenced by MSLCM_LC2013::_wantsChange(), MSLaneChanger::change(), MSLaneChanger::changeOpposite(), MSVehicle::checkRewindLinkLanes(), MSLane::detectCollisionBetween(), MSVehicle::enterLaneAtInsertion(), MSLink::getLeaderInfo(), MSLane::getOppositeFollower(), MSLane::getOppositeLeader(), MSLCM_LC2013::getRoundaboutAheadInfo(), MSLCM_LC2013::informLeader(), and MSVehicle::planMoveInternal().
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check whether lateral gap requirements are met override the current maneuver if necessary
XXX to be made configurable
Definition at line 2593 of file MSLCM_SL2015.cpp.
References checkBlocking(), computeGapFactor(), gDebugFlag2, MSVehicle::getActionStepLengthSecs(), MSVehicle::getCenterOnEdge(), MSLane::getEdge(), MSVehicle::getInfluencer(), MSVehicle::getLane(), MSVehicle::Influencer::getLatDist(), MSVehicle::getLateralPositionOnLane(), MSVehicleType::getLength(), MSLane::getRightSideOnEdge(), MSBaseVehicle::getVehicleType(), getWidth(), MSLane::getWidth(), MSEdge::getWidth(), MSVehicle::hasInfluencer(), LCA_BLOCKED_LEFT, LCA_BLOCKED_RIGHT, LCA_CHANGE_REASONS, LCA_COOPERATIVE, LCA_KEEPRIGHT, LCA_OVERLAPPING, LCA_SPEEDGAIN, LCA_STAY, LCA_STRATEGIC, LCA_SUBLANE, LCA_TRACI, MAX2(), MIN2(), MSAbstractLaneChangeModel::myLastLateralGapLeft, MSAbstractLaneChangeModel::myLastLateralGapRight, MSAbstractLaneChangeModel::myVehicle, MSAbstractLaneChangeModel::NO_NEIGHBOR, NUMERICAL_EPS, SIMTIME, toString(), and updateGaps().
Referenced by wantsChangeSublane().
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called once the vehicle ends a lane change manoeuvre (non-instant)
Definition at line 225 of file MSAbstractLaneChangeModel.cpp.
References OutputDevice::closeTag(), OutputDevice::getDeviceByOption(), Named::getID(), MSBaseVehicle::getID(), MSVehicleType::getID(), MSNet::getInstance(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), MSGlobals::gLateralResolution, LCA_LEFT, LCA_RIGHT, MSAbstractLaneChangeModel::myLastFollowerGap, MSAbstractLaneChangeModel::myLastFollowerSecureGap, MSAbstractLaneChangeModel::myLastLateralGapLeft, MSAbstractLaneChangeModel::myLastLateralGapRight, MSAbstractLaneChangeModel::myLastLeaderGap, MSAbstractLaneChangeModel::myLastLeaderSecureGap, MSAbstractLaneChangeModel::myLastOrigLeaderGap, MSAbstractLaneChangeModel::myLastOrigLeaderSecureGap, MSAbstractLaneChangeModel::myLCOutput, MSAbstractLaneChangeModel::myOwnState, MSAbstractLaneChangeModel::myVehicle, MSAbstractLaneChangeModel::NO_NEIGHBOR, OutputDevice::openTag(), SUMO_ATTR_DIR, SUMO_ATTR_FROM, SUMO_ATTR_ID, SUMO_ATTR_POSITION, SUMO_ATTR_SPEED, SUMO_ATTR_TIME, SUMO_ATTR_TO, SUMO_ATTR_TYPE, time2string(), toString(), MSVehicle::updateDriveItems(), and OutputDevice::writeAttr().
Referenced by MSLaneChangerSublane::outputLCEnded(), MSLaneChangerSublane::outputLCStarted(), MSAbstractLaneChangeModel::primaryLaneChanged(), and MSAbstractLaneChangeModel::setNoShadowPartialOccupator().
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send a speed recommendation to the given vehicle
Definition at line 505 of file MSLCM_SL2015.cpp.
References MSAbstractLaneChangeModel::myVehicle.
Referenced by informFollower(), and informLeader().
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whether start of maneuvers shall be recorede
Definition at line 157 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::MSAbstractLaneChangeModel(), MSAbstractLaneChangeModel::myLCEndedOutput, and MSAbstractLaneChangeModel::~MSAbstractLaneChangeModel().
Referenced by MSLaneChangerSublane::outputLCEnded().
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whether start of maneuvers shall be recorede
Definition at line 152 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLCStartedOutput.
Referenced by MSLaneChangerSublane::outputLCStarted().
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return whether the given intervals overlap
Definition at line 2305 of file MSLCM_SL2015.cpp.
References NUMERICAL_EPS.
Referenced by checkBlockingVehicles(), commitFollowSpeed(), computeSpeedGain(), and updateCFRelated().
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return whether the vehicle passed the midpoint of a continuous lane change maneuver
Definition at line 375 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myLaneChangeCompletion, and MSAbstractLaneChangeModel::remainingTime().
Referenced by MSAbstractLaneChangeModel::getAngleOffset(), MSAbstractLaneChangeModel::getShadowDirection(), and MSAbstractLaneChangeModel::updateCompletion().
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Called to adapt the speed in order to allow a lane change. It uses information on LC-related desired speed-changes from the call to wantsChange() at the end of the previous simulation step.
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 294 of file MSLCM_SL2015.cpp.
References _patchSpeed(), DEBUG_COND, gDebugFlag2, Named::getID(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), MAX2(), MSAbstractLaneChangeModel::myVehicle, SIMTIME, and toString().
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Definition at line 182 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::getSpeed(), MSCFModel::interactionGap(), MSAbstractLaneChangeModel::myCarFollowModel, and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().
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Reimplemented from MSAbstractLaneChangeModel.
Definition at line 845 of file MSLCM_SL2015.cpp.
References computeSublaneShift(), DEBUG_COND, debugVehicle(), MSVehicle::getCenterOnEdge(), MSLane::getEdge(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSEdge::getLanes(), MSEdge::getSubLaneSides(), getWidth(), MSEdge::getWidth(), MSGlobals::gLateralResolution, LCA_COOPERATIVE, LCA_STRATEGIC, LCA_WANTS_LANECHANGE, MAX2(), myCanChangeFully, myCFRelated, myCFRelatedReady, myDontBrake, myExpectedSublaneSpeeds, myKeepRightProbability, myLastEdge, myLCAccelerationAdvices, myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myManeuverDist, MSAbstractLaneChangeModel::myOwnState, mySafeLatDistLeft, mySafeLatDistRight, mySpeedGainProbabilityLeft, mySpeedGainProbabilityRight, MSAbstractLaneChangeModel::myVehicle, MSAbstractLaneChangeModel::prepareStep(), SIMTIME, and toString().
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called once when the vehicles primary lane changes
Definition at line 214 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::changed(), MSLane::enteredByLaneChange(), MSVehicle::enterLaneAtLaneChange(), MSAbstractLaneChangeModel::initLastLaneChangeOffset(), MSAbstractLaneChangeModel::laneChangeOutput(), MSVehicle::leaveLane(), MSLane::leftByLaneChange(), MSAbstractLaneChangeModel::myVehicle, and MSMoveReminder::NOTIFICATION_LANE_CHANGE.
Referenced by MSLaneChanger::continueChange(), MSAbstractLaneChangeModel::setNoShadowPartialOccupator(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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return whether the vehicle passed the midpoint of a continuous lane change maneuver
Definition at line 511 of file MSAbstractLaneChangeModel.cpp.
References MSGlobals::gLaneChangeDuration, and MSAbstractLaneChangeModel::myLaneChangeCompletion.
Referenced by MSAbstractLaneChangeModel::pastMidpoint().
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Definition at line 523 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myApproachedByShadow, and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSVehicle::removeApproachingInformation(), and MSAbstractLaneChangeModel::sublaneChangeCompleted().
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reset the flag whether a vehicle already moved to false
Definition at line 404 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::cleanupShadowLane(), MSAbstractLaneChangeModel::cleanupTargetLane(), MSAbstractLaneChangeModel::determineTargetLane(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSAbstractLaneChangeModel::myAlreadyChanged, MSMoveReminder::NOTIFICATION_LANE_CHANGE, MSAbstractLaneChangeModel::startLaneChangeManeuver(), MSAbstractLaneChangeModel::updateCompletion(), MSAbstractLaneChangeModel::updateShadowLane(), and MSAbstractLaneChangeModel::updateTargetLane().
Referenced by MSVehicle::planMove().
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save space for vehicles which need to counter-lane-change
Definition at line 1799 of file MSLCM_SL2015.cpp.
References MSCFModel::brakeGap(), gDebugFlag2, MSVehicle::getCarFollowModel(), MSBaseVehicle::getID(), Named::getIDSecure(), MSVehicle::getLaneChangeModel(), MSVehicleType::getLengthWithGap(), MSCFModel::getMaxDecel(), MSAbstractLaneChangeModel::getOwnState(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), MAX2(), myLeadingBlockerLength, myLeftSpace, MSAbstractLaneChangeModel::myVehicle, SIMTIME, and toString().
Referenced by _wantsChangeSublane().
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reserve space at the end of the lane to avoid dead locks
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 207 of file MSLCM_SL2015.h.
References MAX2(), and myLeadingBlockerLength.
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Definition at line 193 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::mySavedStates, MSAbstractLaneChangeModel::setFollowerGaps(), MSAbstractLaneChangeModel::setLeaderGaps(), and MSAbstractLaneChangeModel::setOrigLeaderGaps().
Referenced by MSLaneChanger::checkChange(), MSLaneChangerSublane::checkChangeSublane(), and MSAbstractLaneChangeModel::prepareStep().
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Definition at line 586 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myLastFollowerGap, and MSAbstractLaneChangeModel::myLastFollowerSecureGap.
Referenced by MSLaneChanger::checkChange(), MSLaneChangerSublane::checkChangeToNewLane(), MSLaneChangerSublane::outputLCEnded(), MSLaneChangerSublane::outputLCStarted(), and MSAbstractLaneChangeModel::saveState().
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Definition at line 610 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::getCarFollowModel(), MSCFModel::getMaxDecel(), MSVehicleType::getMinGap(), MSCFModel::getSecureGap(), MSVehicle::getSpeed(), MSLeaderInfo::getSubLanes(), MSBaseVehicle::getVehicleType(), MSAbstractLaneChangeModel::myLastFollowerGap, MSAbstractLaneChangeModel::myLastFollowerSecureGap, and MSAbstractLaneChangeModel::myVehicle.
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Definition at line 594 of file MSAbstractLaneChangeModel.cpp.
References MSVehicleType::getMinGap(), MSBaseVehicle::getVehicleType(), MSAbstractLaneChangeModel::myLastLeaderGap, MSAbstractLaneChangeModel::myLastLeaderSecureGap, and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSLaneChanger::checkChange(), MSLaneChangerSublane::checkChangeToNewLane(), MSLaneChangerSublane::outputLCEnded(), MSLaneChangerSublane::outputLCStarted(), and MSAbstractLaneChangeModel::saveState().
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Definition at line 629 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::getCarFollowModel(), MSCFModel::getMaxDecel(), MSVehicleType::getMinGap(), MSCFModel::getSecureGap(), MSVehicle::getSpeed(), MSLeaderInfo::getSubLanes(), MSBaseVehicle::getVehicleType(), MSAbstractLaneChangeModel::myLastLeaderGap, MSAbstractLaneChangeModel::myLastLeaderSecureGap, and MSAbstractLaneChangeModel::myVehicle.
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Updates the remaining distance for the current maneuver while it is continued within non-action steps (only used by sublane model)
Definition at line 142 of file MSAbstractLaneChangeModel.cpp.
References DEBUG_COND, MSBaseVehicle::getID(), MSAbstractLaneChangeModel::myManeuverDist, MSAbstractLaneChangeModel::myVehicle, and SIMTIME.
Referenced by MSLaneChangerSublane::abortLCManeuver(), MSLaneChangerSublane::change(), MSAbstractLaneChangeModel::checkTraCICommands(), MSAbstractLaneChangeModel::getPrevState(), and MSLaneChangerSublane::startChangeSublane().
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Definition at line 448 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::laneChangeOutput(), MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow, and MSAbstractLaneChangeModel::primaryLaneChanged().
Referenced by MSVehicle::enterLaneAtLaneChange().
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Definition at line 602 of file MSAbstractLaneChangeModel.cpp.
References MSVehicleType::getMinGap(), MSBaseVehicle::getVehicleType(), MSAbstractLaneChangeModel::myLastOrigLeaderGap, MSAbstractLaneChangeModel::myLastOrigLeaderSecureGap, and MSAbstractLaneChangeModel::myVehicle.
Referenced by MSLaneChanger::checkChange(), MSLaneChangerSublane::checkChangeToNewLane(), MSLaneChangerSublane::outputLCEnded(), MSLaneChangerSublane::outputLCStarted(), and MSAbstractLaneChangeModel::saveState().
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Definition at line 648 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::getCarFollowModel(), MSCFModel::getMaxDecel(), MSVehicleType::getMinGap(), MSCFModel::getSecureGap(), MSVehicle::getSpeed(), MSLeaderInfo::getSubLanes(), MSBaseVehicle::getVehicleType(), MSAbstractLaneChangeModel::myLastOrigLeaderGap, MSAbstractLaneChangeModel::myLastOrigLeaderSecureGap, and MSAbstractLaneChangeModel::myVehicle.
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Reimplemented from MSAbstractLaneChangeModel.
Definition at line 250 of file MSLCM_SL2015.cpp.
References DEBUG_COND, MSVehicle::getActionStepLengthSecs(), MSBaseVehicle::getID(), MSVehicle::isActive(), LCA_BLOCKED, LCA_SPEEDGAIN, LCA_STAY, LCA_STRATEGIC, MAX2(), MIN2(), myCanChangeFully, myImpatience, MSAbstractLaneChangeModel::myManeuverDist, myMinImpatience, myTimeToImpatience, MSAbstractLaneChangeModel::myVehicle, MSAbstractLaneChangeModel::setOwnState(), SIMTIME, and toString().
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try to set the given parameter for this laneChangeModel. Throw exception for unsupported key
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 3216 of file MSLCM_SL2015.cpp.
References TplConvert::_2double(), initDerivedParameters(), LCA_KEEPRIGHT, myAccelLat, myAssertive, myCooperativeParam, myImpatience, myKeepRightParam, myLookaheadLeft, myMinImpatience, MSAbstractLaneChangeModel::myModel, myPushy, mySpeedGainParam, mySpeedGainRight, myStrategicParam, mySublaneParam, myTimeToImpatience, SUMO_ATTR_LCA_ACCEL_LAT, SUMO_ATTR_LCA_ASSERTIVE, SUMO_ATTR_LCA_COOPERATIVE_PARAM, SUMO_ATTR_LCA_IMPATIENCE, SUMO_ATTR_LCA_LOOKAHEADLEFT, SUMO_ATTR_LCA_PUSHY, SUMO_ATTR_LCA_SPEEDGAIN_PARAM, SUMO_ATTR_LCA_SPEEDGAINRIGHT, SUMO_ATTR_LCA_STRATEGIC_PARAM, SUMO_ATTR_LCA_SUBLANE_PARAM, SUMO_ATTR_LCA_TIME_TO_IMPATIENCE, and toString().
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set approach information for the shadow vehicle
Definition at line 517 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::myApproachedByShadow.
Referenced by MSVehicle::checkRewindLinkLanes(), and MSAbstractLaneChangeModel::sublaneChangeCompleted().
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set the shadow lane
Definition at line 346 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myShadowLane.
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Definition at line 444 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myPartiallyOccupatedByShadow.
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Definition at line 481 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::mySpeedLat.
Referenced by MSLaneChangerSublane::abortLCManeuver(), and MSLaneChangerSublane::startChangeSublane().
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compute useful slowdowns for blocked vehicles
Definition at line 1761 of file MSLCM_SL2015.cpp.
References ACCEL2SPEED, addLCSpeedAdvice(), MSCFModel::followSpeed(), gDebugFlag2, MSVehicle::getCarFollowModel(), MSBaseVehicle::getID(), Named::getIDSecure(), MSCFModel::getMaxDecel(), MSVehicleType::getMinGap(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), LCA_AMBACKBLOCKER, LCA_AMBACKBLOCKER_STANDING, MSAbstractLaneChangeModel::myCarFollowModel, MSAbstractLaneChangeModel::myVehicle, POSITION_EPS, SIMTIME, and SUMO_const_haltingSpeed.
Referenced by _wantsChangeSublane().
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start the lane change maneuver and return whether it continues
Definition at line 195 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::changedToOpposite(), DELTA_T, MSLane::getCenterOnEdge(), MSLane::getEdge(), MSGlobals::gLaneChangeDuration, MSAbstractLaneChangeModel::myLaneChangeCompletion, MSAbstractLaneChangeModel::myLaneChangeDirection, MSAbstractLaneChangeModel::mySpeedLat, MSAbstractLaneChangeModel::myVehicle, MSAbstractLaneChangeModel::primaryLaneChanged(), MSVehicle::switchOffSignal(), MSVehicle::switchOnSignal(), MSVehicle::VEH_SIGNAL_BLINKER_LEFT, and MSVehicle::VEH_SIGNAL_BLINKER_RIGHT.
Referenced by MSLaneChanger::applyTraCICommands(), MSLaneChanger::changeOpposite(), MSLaneChangerSublane::checkChangeToNewLane(), MSAbstractLaneChangeModel::resetChanged(), and MSLaneChanger::startChange().
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whether the current change completes the manoeuvre
Definition at line 459 of file MSAbstractLaneChangeModel.h.
References MSAbstractLaneChangeModel::myModel, MSAbstractLaneChangeModel::removeShadowApproachingInformation(), MSAbstractLaneChangeModel::setShadowApproachingInformation(), toString(), and UNUSED_PARAMETER.
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Definition at line 324 of file MSAbstractLaneChangeModel.h.
References DELTA_T, and MSAbstractLaneChangeModel::myLastLaneChangeOffset.
Referenced by MSLaneChanger::registerUnchanged().
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find leaders/followers that are already in a car-following relationship with ego
Definition at line 2260 of file MSLCM_SL2015.cpp.
References gDebugFlag2, MSVehicle::getCenterOnEdge(), MSLane::getEdge(), Named::getID(), MSVehicle::getLane(), MSVehicleType::getLength(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), MSLeaderInfo::getSublaneBorders(), MSBaseVehicle::getVehicleType(), MSVehicleType::getWidth(), myCFRelated, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, MSLeaderInfo::numSublanes(), overlap(), SUMO_const_haltingSpeed, and MSLeaderDistanceInfo::toString().
Referenced by checkBlocking().
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Definition at line 255 of file MSAbstractLaneChangeModel.cpp.
References DELTA_T, MSGlobals::gLaneChangeDuration, MSAbstractLaneChangeModel::myLaneChangeCompletion, and MSAbstractLaneChangeModel::pastMidpoint().
Referenced by MSLaneChanger::continueChange(), and MSAbstractLaneChangeModel::resetChanged().
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update expected speeds for each sublane of the current edge
XXX this could be done faster by checking all sublanes at once (but would complicate the MSPModel API)
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 1857 of file MSLCM_SL2015.cpp.
References MSLane::allowsVehicleClass(), DEBUG_COND, MSCFModel::followSpeed(), MSVehicle::getAcceleration(), MSVehicle::getActionStepLengthSecs(), MSVehicle::getBestLanes(), MSVehicle::getCarFollowModel(), MSLane::getEdge(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSEdge::getLanes(), MSVehicleType::getLength(), MSCFModel::getMaxAccel(), MSCFModel::getMaxDecel(), MSVehicleType::getMinGap(), MSPModel::getModel(), MSEdge::getPersons(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), MSLeaderInfo::getSublaneBorders(), MSVehicleType::getVehicleClass(), MSLane::getVehicleMaxSpeed(), MSBaseVehicle::getVehicleType(), MSPModel::hasPedestrians(), MIN2(), MSAbstractLaneChangeModel::myCarFollowModel, myExpectedSublaneSpeeds, MSAbstractLaneChangeModel::myVehicle, MSPModel::nextBlocking(), MSLeaderInfo::numSublanes(), SIMTIME, SPEEDGAIN_MEMORY_FACTOR, and MSCFModel::stopSpeed().
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check remaining lateral gaps for the given foe vehicles and optionally update minimum lateral gaps
foe vehicle occupies full sublanes
Definition at line 2817 of file MSLCM_SL2015.cpp.
References debugVehicle(), gDebugFlag2, MSBaseVehicle::getID(), MSVehicle::getLaneChangeModel(), MSAbstractLaneChangeModel::getManeuverDist(), MSVehicleType::getMinGapLat(), MSVehicle::getSpeed(), MSLeaderInfo::getSublaneBorders(), MSBaseVehicle::getVehicleType(), getWidth(), MSGlobals::gLateralResolution, MSLeaderInfo::hasVehicles(), LATGAP_SPEED_THRESHOLD, LATGAP_SPEED_THRESHOLD2, MAX2(), MAX3(), MIN2(), MIN3(), myCFRelated, MSAbstractLaneChangeModel::myLastLateralGapLeft, MSAbstractLaneChangeModel::myLastLateralGapRight, MSAbstractLaneChangeModel::myVehicle, NUMERICAL_EPS, and MSLeaderInfo::numSublanes().
Referenced by _wantsChangeSublane(), checkBlocking(), and keepLatGap().
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Updates the value of safe lateral distances (mySafeLatDistLeft and mySafeLatDistRight) during maneuver continuation in non-action steps.
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 280 of file MSLCM_SL2015.cpp.
References mySafeLatDistLeft, mySafeLatDistRight, and NUMERICAL_EPS.
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Definition at line 363 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::debugVehicle(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSLinkContHelper::getConnectingLink(), MSVehicle::getFurtherLanes(), MSVehicle::getFurtherLanesPosLat(), MSBaseVehicle::getID(), Named::getIDSecure(), MSNet::getInstance(), MSVehicle::getLane(), MSVehicle::getLateralOverlap(), 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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Definition at line 425 of file MSAbstractLaneChangeModel.cpp.
References MSAbstractLaneChangeModel::debugVehicle(), MSAbstractLaneChangeModel::determineTargetLane(), MSVehicle::getFurtherLanes(), Named::getID(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSLane::getParallelLane(), MSAbstractLaneChangeModel::myFurtherTargetLanes, MSAbstractLaneChangeModel::myTargetLane, MSAbstractLaneChangeModel::myVehicle, MSLane::resetManeuverReservation(), MSLane::setManeuverReservation(), SIMTIME, and toString().
Referenced by 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 is a wrapper around wantsChangeSublane). XXX: no, it wraps _wantsChangeSublane This method gets the information about the surrounding vehicles and whether another lane may be more preferable.
TODO: better documentation. Refs #2
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 3256 of file MSLCM_SL2015.cpp.
References _wantsChangeSublane(), DEBUG_COND, Named::getID(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSVehicle::getLateralPositionOnLane(), getLCA(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), LCA_BLOCKED, LCA_CHANGE_TO_HELP, LCA_COOPERATIVE, LCA_KEEPRIGHT, LCA_NONE, LCA_OVERLAPPING, LCA_SPEEDGAIN, LCA_STRATEGIC, LCA_SUBLANE, LCA_TRACI, LCA_URGENT, LCA_WANTS_LANECHANGE, myCanChangeFully, MSAbstractLaneChangeModel::myManeuverDist, MSAbstractLaneChangeModel::myVehicle, and SIMTIME.
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Called to examine whether the vehicle wants to change with the given laneOffset (using the sublane model) This method gets the information about the surrounding vehicles and whether another lane may be more preferable.
TODO better documentation. Refs #2 A.o.: When is this called (as a wantsChange() exists as well!? What's the difference?)
Reimplemented from MSAbstractLaneChangeModel.
Definition at line 173 of file MSLCM_SL2015.cpp.
References _wantsChangeSublane(), computeSpeedLat(), DEBUG_COND, DIST2SPEED, gDebugFlag2, Named::getID(), MSBaseVehicle::getID(), MSVehicle::getLane(), MSVehicle::getLateralPositionOnLane(), getLCA(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), gPrecision, keepLatGap(), LCA_BLOCKED, LCA_OVERLAPPING, LCA_WANTS_LANECHANGE, MSAbstractLaneChangeModel::mySpeedLat, MSAbstractLaneChangeModel::myVehicle, SIMTIME, SPEED2DIST, and toString().
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Definition at line 415 of file MSLCM_SL2015.h.
Referenced by commitManoeuvre(), computeSpeedLat(), getParameter(), and setParameter().
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whether overtaking on the right is permitted
Definition at line 609 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_LC2013::_wantsChange(), checkStrategicChange(), MSLCM_LC2013::informFollower(), informFollower(), MSLCM_LC2013::informLeader(), informLeader(), and MSAbstractLaneChangeModel::initGlobalOptions().
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whether the vehicle has already moved this step
Definition at line 550 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::alreadyChanged(), MSAbstractLaneChangeModel::changedToOpposite(), and MSAbstractLaneChangeModel::resetChanged().
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Definition at line 408 of file MSLCM_SL2015.h.
Referenced by checkBlockingVehicles(), commitFollowSpeed(), getParameter(), and setParameter().
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whether the current lane changing maneuver can be finished in a single step
Definition at line 388 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), changed(), checkBlocking(), checkBlockingVehicles(), commitManoeuvre(), prepareStep(), setOwnState(), and wantsChange().
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The vehicle's car following model.
Definition at line 578 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_LC2013::_wantsChange(), checkStrategicChange(), MSLCM_DK2008::informBlocker(), MSLCM_LC2013::informFollower(), MSLCM_LC2013::informLeader(), informLeader(), MSAbstractLaneChangeModel::predInteraction(), MSLCM_LC2013::slowDownForBlocked(), slowDownForBlocked(), updateExpectedSublaneSpeeds(), MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().
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set of vehicles that are in a car-following relationship with ego (leader of followers)
Definition at line 395 of file MSLCM_SL2015.h.
Referenced by checkBlockingVehicles(), prepareStep(), updateCFRelated(), and updateGaps().
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Definition at line 396 of file MSLCM_SL2015.h.
Referenced by checkBlocking(), and prepareStep().
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Definition at line 427 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), checkStrategicChange(), and initDerivedParameters().
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Definition at line 425 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), and initDerivedParameters().
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the speed when committing to a change maneuver
Definition at line 537 of file MSAbstractLaneChangeModel.h.
Referenced by commitManoeuvre(), MSAbstractLaneChangeModel::getCommittedSpeed(), and MSAbstractLaneChangeModel::prepareStep().
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Definition at line 401 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), getParameter(), and setParameter().
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flag to prevent speed adaptation by slowing down
Definition at line 385 of file MSLCM_SL2015.h.
Referenced by _patchSpeed(), changed(), and prepareStep().
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expected travel speeds on all sublanes on the current edge(!)
Definition at line 379 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), computeSpeedGain(), prepareStep(), and updateExpectedSublaneSpeeds().
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Definition at line 575 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::cleanupTargetLane(), MSAbstractLaneChangeModel::getFurtherTargetLanes(), and MSAbstractLaneChangeModel::updateTargetLane().
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Definition at line 410 of file MSLCM_SL2015.h.
Referenced by checkBlockingVehicles(), commitFollowSpeed(), computeGapFactor(), getParameter(), setOwnState(), and setParameter().
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Definition at line 403 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), getParameter(), and setParameter().
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Definition at line 365 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), changed(), and prepareStep().
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progress of the lane change maneuver 0:started, 1:complete
Definition at line 540 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 543 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::getAngleOffset(), MSAbstractLaneChangeModel::getLaneChangeDirection(), MSAbstractLaneChangeModel::getShadowDirection(), and MSAbstractLaneChangeModel::startLaneChangeManeuver().
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expected travel speeds on all sublanes on the current edge(!)
Definition at line 382 of file MSLCM_SL2015.h.
Referenced by prepareStep().
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Definition at line 596 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::laneChangeOutput(), MSAbstractLaneChangeModel::prepareStep(), and MSAbstractLaneChangeModel::setFollowerGaps().
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Definition at line 599 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::laneChangeOutput(), MSAbstractLaneChangeModel::prepareStep(), and MSAbstractLaneChangeModel::setFollowerGaps().
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the minimum lateral gaps to other vehicles that were found when last changing to the left and right
Definition at line 591 of file MSAbstractLaneChangeModel.h.
Referenced by keepLatGap(), MSAbstractLaneChangeModel::laneChangeOutput(), MSAbstractLaneChangeModel::prepareStep(), and updateGaps().
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Definition at line 592 of file MSAbstractLaneChangeModel.h.
Referenced by keepLatGap(), MSAbstractLaneChangeModel::laneChangeOutput(), MSAbstractLaneChangeModel::prepareStep(), and updateGaps().
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the actual minimum longitudinal distances to vehicles on the target lane
Definition at line 595 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::laneChangeOutput(), MSAbstractLaneChangeModel::prepareStep(), and MSAbstractLaneChangeModel::setLeaderGaps().
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the minimum longitudinal distances to vehicles on the target lane that would be necessary for stringent security
Definition at line 598 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::laneChangeOutput(), MSAbstractLaneChangeModel::prepareStep(), and MSAbstractLaneChangeModel::setLeaderGaps().
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acutal and secure distance to closest leader vehicle on the original when performing lane change
Definition at line 601 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::laneChangeOutput(), MSAbstractLaneChangeModel::prepareStep(), and MSAbstractLaneChangeModel::setOrigLeaderGaps().
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Definition at line 602 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::laneChangeOutput(), MSAbstractLaneChangeModel::prepareStep(), and MSAbstractLaneChangeModel::setOrigLeaderGaps().
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vector of LC-related acceleration recommendations Filled in wantsChange() and applied in patchSpeed()
Definition at line 376 of file MSLCM_SL2015.h.
Referenced by _patchSpeed(), addLCSpeedAdvice(), changed(), checkStrategicChange(), informFollower(), informLeader(), and prepareStep().
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Definition at line 614 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::initGlobalOptions(), and MSAbstractLaneChangeModel::outputLCEnded().
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whether to record lane-changing
Definition at line 612 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::haveLCOutput(), MSAbstractLaneChangeModel::initGlobalOptions(), and MSAbstractLaneChangeModel::laneChangeOutput().
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Definition at line 613 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::initGlobalOptions(), and MSAbstractLaneChangeModel::outputLCStarted().
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Definition at line 367 of file MSLCM_SL2015.h.
Referenced by _patchSpeed(), _wantsChangeSublane(), changed(), informLeader(), informLeaders(), prepareStep(), and saveBlockerLength().
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Definition at line 368 of file MSLCM_SL2015.h.
Referenced by _patchSpeed(), _wantsChangeSublane(), changed(), checkStrategicChange(), commitManoeuvre(), informFollower(), informLeader(), informLeaders(), prepareStep(), and saveBlockerLength().
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Definition at line 417 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), getParameter(), and setParameter().
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Definition at line 372 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), changed(), and checkStrategicChange().
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The complete lateral distance the vehicle wants to travel to finish its maneuver Only used by sublane model, currently.
Definition at line 547 of file MSAbstractLaneChangeModel.h.
Referenced by _wantsChangeSublane(), checkBlocking(), MSAbstractLaneChangeModel::determineTargetLane(), MSAbstractLaneChangeModel::getManeuverDist(), prepareStep(), MSAbstractLaneChangeModel::setManeuverDist(), setOwnState(), and wantsChange().
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Definition at line 411 of file MSLCM_SL2015.h.
Referenced by setOwnState(), and setParameter().
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the type of this model
Definition at line 581 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::computeSpeedLat(), MSAbstractLaneChangeModel::decideDirection(), MSLCM_LC2013::getParameter(), getParameter(), MSAbstractLaneChangeModel::getParameter(), MSLCM_LC2013::setParameter(), setParameter(), MSAbstractLaneChangeModel::setParameter(), MSAbstractLaneChangeModel::sublaneChangeCompleted(), MSAbstractLaneChangeModel::updateExpectedSublaneSpeeds(), MSAbstractLaneChangeModel::wantsChange(), and MSAbstractLaneChangeModel::wantsChangeSublane().
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The current state of the vehicle.
Definition at line 525 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_LC2013::_patchSpeed(), _patchSpeed(), MSLCM_LC2013::_wantsChange(), _wantsChangeSublane(), MSLCM_DK2008::amBlockingFollower(), amBlockingFollower(), MSLCM_LC2013::amBlockingFollower(), MSLCM_DK2008::amBlockingFollowerNB(), amBlockingFollowerNB(), MSLCM_LC2013::amBlockingFollowerNB(), MSLCM_DK2008::amBlockingFollowerPlusNB(), amBlockingFollowerPlusNB(), MSLCM_LC2013::amBlockingFollowerPlusNB(), MSLCM_DK2008::amBlockingLeader(), amBlockingLeader(), MSLCM_LC2013::amBlockingLeader(), MSLCM_DK2008::changed(), MSLCM_LC2013::changed(), changed(), MSAbstractLaneChangeModel::checkTraCICommands(), MSAbstractLaneChangeModel::getOwnState(), MSLCM_DK2008::inform(), MSLCM_LC2013::inform(), inform(), MSAbstractLaneChangeModel::laneChangeOutput(), MSLCM_DK2008::patchSpeed(), MSLCM_DK2008::prepareStep(), MSLCM_LC2013::prepareStep(), prepareStep(), MSAbstractLaneChangeModel::setOwnState(), MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().
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list of lanes where the shadow vehicle is partial occupator
Definition at line 584 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::setShadowPartialOccupator().
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lane changing state from the previous simulation step
Definition at line 527 of file MSAbstractLaneChangeModel.h.
Referenced by _wantsChangeSublane(), and MSAbstractLaneChangeModel::setOwnState().
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lane changing state from step before the previous simulation step
Definition at line 529 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::getPrevState(), and MSAbstractLaneChangeModel::setOwnState().
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Definition at line 406 of file MSLCM_SL2015.h.
Referenced by checkBlocking(), computeGapFactor(), getParameter(), and setParameter().
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Definition at line 392 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), checkBlocking(), computeSpeedLat(), prepareStep(), and updateSafeLatDist().
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the lateral distance the vehicle can safely move in the currently considered direction
Definition at line 391 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), checkBlocking(), computeSpeedLat(), prepareStep(), and updateSafeLatDist().
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Definition at line 531 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::getSavedState(), and MSAbstractLaneChangeModel::saveState().
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Definition at line 556 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::cleanupShadowLane(), MSAbstractLaneChangeModel::getShadowFurtherLanes(), and MSAbstractLaneChangeModel::updateShadowLane().
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Definition at line 557 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 553 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::cleanupShadowLane(), MSAbstractLaneChangeModel::determineTargetLane(), MSAbstractLaneChangeModel::getShadowDirection(), MSAbstractLaneChangeModel::getShadowLane(), MSAbstractLaneChangeModel::setShadowLane(), and MSAbstractLaneChangeModel::updateShadowLane().
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Definition at line 402 of file MSLCM_SL2015.h.
Referenced by getParameter(), initDerivedParameters(), and setParameter().
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a value for tracking the probability that a change to the left is beneficial
Definition at line 360 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), changed(), and prepareStep().
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a value for tracking the probability that a change to the right is beneficial
Definition at line 358 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), changed(), checkStrategicChange(), and prepareStep().
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Definition at line 419 of file MSLCM_SL2015.h.
Referenced by getParameter(), initDerivedParameters(), and setParameter().
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the current lateral speed
Definition at line 534 of file MSAbstractLaneChangeModel.h.
Referenced by computeSpeedLat(), MSAbstractLaneChangeModel::getSpeedLat(), MSAbstractLaneChangeModel::setSpeedLat(), MSAbstractLaneChangeModel::startLaneChangeManeuver(), and wantsChangeSublane().
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Definition at line 429 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), and initDerivedParameters().
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Definition at line 400 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), getParameter(), and setParameter().
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Definition at line 404 of file MSLCM_SL2015.h.
Referenced by _wantsChangeSublane(), getParameter(), initDerivedParameters(), and setParameter().
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The target lane for the vehicle's current maneuver.
Definition at line 567 of file MSAbstractLaneChangeModel.h.
Referenced by MSAbstractLaneChangeModel::cleanupTargetLane(), MSAbstractLaneChangeModel::getTargetLane(), and MSAbstractLaneChangeModel::updateTargetLane().
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Definition at line 413 of file MSLCM_SL2015.h.
Referenced by getParameter(), setOwnState(), and setParameter().
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The vehicle this lane-changer belongs to.
Definition at line 522 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_LC2013::_patchSpeed(), _patchSpeed(), MSLCM_LC2013::_wantsChange(), _wantsChangeSublane(), MSLCM_LC2013::adaptSpeedToPedestrians(), addLCSpeedAdvice(), MSLCM_LC2013::addLCSpeedAdvice(), MSAbstractLaneChangeModel::cancelRequest(), MSLCM_LC2013::changed(), changed(), checkBlocking(), checkStrategicChange(), MSAbstractLaneChangeModel::checkTraCICommands(), MSAbstractLaneChangeModel::cleanupShadowLane(), MSAbstractLaneChangeModel::cleanupTargetLane(), commitFollowSpeed(), commitManoeuvre(), computeSpeedGain(), computeSpeedLat(), MSAbstractLaneChangeModel::congested(), decideDirection(), MSAbstractLaneChangeModel::determineTargetLane(), MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSLCM_LC2013::getRoundaboutAheadInfo(), MSAbstractLaneChangeModel::getShadowDirection(), MSAbstractLaneChangeModel::getShadowLane(), getSublaneWidth(), getWidth(), MSLCM_LC2013::inform(), inform(), MSLCM_DK2008::informBlocker(), MSLCM_LC2013::informFollower(), informFollower(), MSLCM_LC2013::informLeader(), informLeader(), informLeaders(), keepLatGap(), MSAbstractLaneChangeModel::laneChangeOutput(), msg(), MSLCM_LC2013::MSLCM_LC2013(), MSLCM_DK2008::patchSpeed(), MSLCM_LC2013::patchSpeed(), patchSpeed(), MSAbstractLaneChangeModel::predInteraction(), prepareStep(), MSAbstractLaneChangeModel::primaryLaneChanged(), MSAbstractLaneChangeModel::removeShadowApproachingInformation(), saveBlockerLength(), MSLCM_LC2013::saveBlockerLength(), MSAbstractLaneChangeModel::setFollowerGaps(), MSAbstractLaneChangeModel::setLeaderGaps(), MSAbstractLaneChangeModel::setManeuverDist(), MSAbstractLaneChangeModel::setOrigLeaderGaps(), setOwnState(), MSLCM_LC2013::slowDownForBlocked(), slowDownForBlocked(), MSAbstractLaneChangeModel::startLaneChangeManeuver(), updateCFRelated(), updateExpectedSublaneSpeeds(), updateGaps(), MSAbstractLaneChangeModel::updateShadowLane(), MSAbstractLaneChangeModel::updateTargetLane(), MSLCM_LC2013::wantsChange(), wantsChange(), wantsChangeSublane(), MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().
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staticinherited |
Definition at line 509 of file MSAbstractLaneChangeModel.h.
Referenced by MSLaneChanger::checkChange(), keepLatGap(), MSAbstractLaneChangeModel::laneChangeOutput(), and MSAbstractLaneChangeModel::prepareStep().