69 SUMOTime haltingTimeThreshold,
double haltingSpeedThreshold,
double jamDistThreshold,
70 const std::string name,
const std::string& vTypes,
71 const std::string& nextEdges,
77 myJamHaltingSpeedThreshold(haltingSpeedThreshold),
78 myJamHaltingTimeThreshold(haltingTimeThreshold),
79 myJamDistanceThreshold(jamDistThreshold),
80 myNumberOfEnteredVehicles(0),
81 myNumberOfSeenVehicles(0),
82 myNumberOfLeftVehicles(0),
83 myCurrentVehicleSamples(0),
84 myCurrentOccupancy(0),
85 myCurrentMeanSpeed(0),
86 myCurrentMeanLength(0),
88 myCurrentMaxJamLengthInMeters(0),
89 myCurrentJamLengthInMeters(0),
90 myCurrentJamLengthInVehicles(0),
91 myCurrentHaltingsNumber(0),
92 myOverrideVehNumber(-1) {
95#ifdef DEBUG_E2_CONSTRUCTOR
97 std::cout <<
"\n" <<
"Creating MSE2Collector " <<
id
98 <<
" with lane = " << lane->
getID()
99 <<
" startPos = " << startPos
100 <<
" endPos = " << endPos
101 <<
" length = " << length
102 <<
" haltingTimeThreshold = " << haltingTimeThreshold
103 <<
" haltingSpeedThreshold = " << haltingSpeedThreshold
104 <<
" jamDistThreshold = " << jamDistThreshold
112 bool lengthInvalid = length == std::numeric_limits<double>::max() || length <= 0;
113 bool endPosInvalid = endPos == std::numeric_limits<double>::max();
114 bool posInvalid = startPos == std::numeric_limits<double>::max();
120 WRITE_WARNING(
TL(
"No valid detector length and start position given. Assuming startPos = 0 and length = end position"));
124 WRITE_WARNING(
TL(
"No valid detector length and end position given. Assuming endPos = lane length and length = endPos-startPos"));
127 endPos = endPos < 0 ? lane->
getLength() + endPos : endPos;
128 startPos = startPos < 0 ? lane->
getLength() + startPos : startPos;
129 bool valid = endPos <= lane->
getLength() && 0 <= startPos && startPos < endPos;
131 throw InvalidArgument(
"Error in specification for E2Detector '" +
id +
"'. Positional argument is malformed. 0 <= pos < endPos <= lane.getLength() is required.");
135 startPos =
snap(startPos, 0., POSITION_EPS);
136 length = endPos - startPos;
137 }
else if (posInvalid) {
139 endPos = endPos < 0 ? lane->
getLength() + endPos : endPos;
143 startPos = startPos < 0 ? lane->
getLength() + startPos : startPos;
144 startPos =
snap(startPos, 0., POSITION_EPS);
150 std::vector<MSLane*> lanes;
153 }
else if (endPosInvalid) {
157 lanes.push_back(lane);
167 DetectorUsage usage, std::vector<MSLane*> lanes,
double startPos,
double endPos,
168 SUMOTime haltingTimeThreshold,
double haltingSpeedThreshold,
double jamDistThreshold,
169 const std::string name,
const std::string& vTypes,
170 const std::string& nextEdges,
176 myFirstLane(lanes[0]),
177 myLastLane(lanes[lanes.size() - 1]),
178 myStartPos(startPos),
180 myJamHaltingSpeedThreshold(haltingSpeedThreshold),
181 myJamHaltingTimeThreshold(haltingTimeThreshold),
182 myJamDistanceThreshold(jamDistThreshold),
183 myNumberOfEnteredVehicles(0),
184 myNumberOfSeenVehicles(0),
185 myNumberOfLeftVehicles(0),
186 myCurrentVehicleSamples(0),
187 myCurrentOccupancy(0),
188 myCurrentMeanSpeed(0),
189 myCurrentMeanLength(0),
191 myCurrentJamLengthInMeters(0),
192 myCurrentJamLengthInVehicles(0),
193 myCurrentHaltingsNumber(0),
194 myOverrideVehNumber(-1) {
197 for (std::vector<MSLane*>::const_iterator i = lanes.begin(); i != lanes.end(); ++i) {
201#ifdef DEBUG_E2_CONSTRUCTOR
203 std::cout <<
"\n" <<
"Creating MSE2Collector " <<
id
205 <<
" endPos = " << endPos
207 <<
" startPos = " << startPos
208 <<
" haltingTimeThreshold = " << haltingTimeThreshold
209 <<
" haltingSpeedThreshold = " << haltingSpeedThreshold
210 <<
" jamDistThreshold = " << jamDistThreshold
221 if (
myEndPos > lanes[lanes.size() - 1]->getLength() - POSITION_EPS) {
222 myEndPos = lanes[lanes.size() - 1]->getLength();
235 if (desiredLength > 0 &&
myDetectorLength < desiredLength - NUMERICAL_EPS) {
236 std::stringstream ss;
237 ss <<
"Cannot build detector of length " << desiredLength
252 WRITE_WARNING(
"Adjusted detector positioning to meet requirement length >= " +
toString(POSITION_EPS)
265#ifdef DEBUG_E2_CONSTRUCTOR
267 std::stringstream ss;
270 std::cout <<
"myStartPos = " <<
myStartPos << std::endl;
271 std::cout <<
"myEndPos = " <<
myEndPos << std::endl;
285 if (fabs(value - snapPoint) < snapDist) {
295 std::vector<std::string>::const_iterator i;
296 std::vector<MSLane*> lanes;
300 lanes.push_back(lane);
304 std::vector<MSLane*>::const_iterator j;
305 MSLane* previous =
nullptr;
307 for (j = lanes.begin(); j != lanes.end(); ++j) {
320#ifdef DEBUG_E2_CONSTRUCTOR
322 std::cout <<
"Total detector length after recalculation = " <<
myDetectorLength << std::endl;
337 assert(dir ==
"fw" || dir ==
"bw");
338 bool fw = dir ==
"fw";
339 double linkLength = 0;
340 bool substractedLinkLength =
false;
342#ifdef DEBUG_E2_CONSTRUCTOR
344 std::cout <<
"\n" <<
"selectLanes()" << (fw ?
"(forward)" :
"(backward)") << std::endl;
347 std::vector<MSLane*> lanes;
353 assert(
myStartPos != std::numeric_limits<double>::max());
356 assert(
myEndPos != std::numeric_limits<double>::max());
359 length =
MAX2(POSITION_EPS, length);
360 while (length >= POSITION_EPS && lane !=
nullptr) {
363 lanes.push_back(lane);
364#ifdef DEBUG_E2_CONSTRUCTOR
366 std::cout <<
"Added lane " << lane->
getID()
367 <<
" (length: " << lane->
getLength() <<
")" << std::endl;
381 substractedLinkLength =
false;
391 length -= linkLength;
392 substractedLinkLength =
true;
396#ifdef DEBUG_E2_CONSTRUCTOR
399 std::cout << (fw ?
"Successor lane: " :
"Predecessor lane: ") <<
"'" << lane->
getID() <<
"'";
401 std::cout << std::endl;
406 if (substractedLinkLength) {
410 length += linkLength;
423 if (length > -POSITION_EPS) {
424 myEndPos = lanes[lanes.size() - 1]->getLength();
425 }
else if (length < 0) {
426 myEndPos = lanes[lanes.size() - 1]->getLength() + length;
429 if (length > -POSITION_EPS) {
431 }
else if (length < 0) {
438 std::reverse(lanes.begin(), lanes.end());
446#ifdef DEBUG_E2_CONSTRUCTOR
448 std::cout <<
"\n" <<
"Adding detector " <<
myID <<
" to lanes:" << std::endl;
451 for (std::vector<MSLane*>::iterator l = lanes.begin(); l != lanes.end(); ++l) {
452 (*l)->addMoveReminder(
this);
453#ifdef DEBUG_E2_CONSTRUCTOR
455 std::cout << (*l)->getID() << std::endl;
467#ifdef DEBUG_E2_CONSTRUCTOR
469 std::cout <<
"\n" <<
"Initializing auxiliaries:"
489 std::vector<MSLane*>::iterator il = lanes.begin();
496#ifdef DEBUG_E2_CONSTRUCTOR
498 std::cout <<
"\n" <<
"Initializing offsets:" << std::endl;
504#pragma warning(disable: 4127)
511 while (internal !=
nullptr) {
515#ifdef DEBUG_E2_CONSTRUCTOR
530 internal = internal->
getLinkCont()[0]->getViaLaneOrLane();
543 while (il != lanes.end() && (*il)->isInternal()) {
546 if (il == lanes.end()) {
554#ifdef DEBUG_E2_CONSTRUCTOR
568 if (++il == lanes.end()) {
572 if ((*il)->isInternal()) {
580 if (link ==
nullptr) {
581 throw InvalidArgument(
"Lanes '" + lane->
getID() +
"' and '" + (*il)->getID() +
"' are not consecutive in defintion of e2Detector '" +
getID() +
"'");
592 bool fw =
myEndPos == std::numeric_limits<double>::max();
599#ifdef DEBUG_E2_CONSTRUCTOR
601 std::cout <<
"Total detector length after initAuxiliaries() = " <<
myDetectorLength << std::endl;
612 std::vector<MSLane*> res;
613 for (std::vector<std::string>::const_iterator i =
myLanes.begin(); i !=
myLanes.end(); ++i) {
622 double newPos,
double newSpeed) {
628 keep =
notifyMove(*p, oldPos, newPos, newSpeed);
637 const std::string objectType = veh.
isPerson() ?
"Person" :
"Vehicle";
646 const std::string& vehID = veh.
getID();
655#ifdef DEBUG_E2_NOTIFY_MOVE
658 <<
" MSE2Collector::notifyMove() (detID = " <<
myID <<
" on lane '" <<
myLane->
getID() <<
"')"
659 <<
" called by vehicle '" << vehID <<
"'"
660 <<
" at relative position " << relPos
668#ifdef DEBUG_E2_NOTIFY_MOVE
670 std::cout <<
"Vehicle has not yet reached the detector start position." << std::endl;
687 if (vehicleEnteredLaneAfterDetector) {
688#ifdef DEBUG_E2_NOTIFY_MOVE
690 std::cout <<
"Vehicle entered lane behind detector." << std::endl;
698 if (vehPassedDetectorEnd) {
699#ifdef DEBUG_E2_NOTIFY_MOVE
701 std::cout <<
"Vehicle has left the detector longitudinally." << std::endl;
715#ifdef DEBUG_E2_NOTIFY_ENTER_AND_LEAVE
717 std::cout <<
"\n" <<
SIMTIME <<
" notifyLeave() (detID = " <<
myID <<
" on lane '" <<
myLane->
getID() <<
"')"
718 <<
"called by vehicle '" << veh.
getID() <<
"'" << std::endl;
728#ifdef DEBUG_E2_NOTIFY_ENTER_AND_LEAVE
730 std::cout <<
SIMTIME <<
" Left longitudinally (along junction) -> keep subscription [handle exit in notifyMove()]" << std::endl;
738 double exitOffset = vi->second->entryOffset -
myOffsets[vi->second->currentOffsetIndex] - vi->second->currentLane->getLength();
739 vi->second->exitOffset =
MAX2(vi->second->exitOffset, exitOffset);
740#ifdef DEBUG_E2_NOTIFY_ENTER_AND_LEAVE
742 std::cout <<
SIMTIME <<
" Vehicle '" << veh.
getID() <<
"' leaves the detector. Exit offset = " << vi->second->exitOffset << std::endl;
752 if (vi->second->hasEntered) {
757#ifdef DEBUG_E2_NOTIFY_ENTER_AND_LEAVE
759 std::cout <<
SIMTIME <<
" Left non-longitudinally (lanechange, teleport, parking, etc) -> discard subscription" << std::endl;
772#ifdef DEBUG_E2_NOTIFY_ENTER_AND_LEAVE
774 std::cout << std::endl <<
SIMTIME <<
" notifyEnter() (detID = " <<
myID <<
" on lane '" <<
myLane->
getID() <<
"')"
775 <<
" called by vehicle '" << veh.
getID()
776 <<
"' entering lane '" << (enteredLane != 0 ? enteredLane->
getID() :
"NULL") <<
"'" << std::endl;
781 assert(veh.
getLane() == enteredLane);
801 bool vehEnteredBehindDetectorEnd = (enteredLane ==
myLastLane) &&
myEndPos <= vehBackPos;
802 if (vehEnteredBehindDetectorEnd) {
805#ifdef DEBUG_E2_NOTIFY_ENTER_AND_LEAVE
807 std::cout <<
"Vehicle entered the lane behind the detector, ignoring it." << std::endl;
808 std::cout <<
"(myEndPos = " << this->
myEndPos <<
", veh.getBackPositionOnLane() = " << vehBackPos <<
")" << std::endl;
815#ifdef DEBUG_E2_NOTIFY_ENTER_AND_LEAVE
819 std::cout <<
"Vehicle is off road (teleporting over edge)..." << std::endl;
827 const std::string& vehID = veh.
getID();
831 if (vi->second->currentLane != enteredLane) {
832 vi->second->currentOffsetIndex++;
833 vi->second->currentLane = enteredLane;
836#ifdef DEBUG_E2_NOTIFY_ENTER_AND_LEAVE
839 <<
"' already known. No new VehicleInfo is created.\n"
840 <<
"enteredLane = " << enteredLane->
getID() <<
"\nmyLanes[vi->offset] = " <<
myLanes[vi->second->currentOffsetIndex]
844 assert(
myLanes[vi->second->currentOffsetIndex] == enteredLane->
getID());
852#ifdef DEBUG_E2_NOTIFY_ENTER_AND_LEAVE
854 std::cout <<
SIMTIME <<
" Adding VehicleInfo for vehicle '" << veh.
getID() <<
"'." << std::endl;
869 assert(j >= 0 && j < (
int)
myLanes.size());
874#ifdef DEBUG_E2_MAKE_VEHINFO
876 std::cout <<
SIMTIME <<
" Making VehicleInfo for vehicle '" << veh.
getID() <<
"'."
877 <<
"\ndistToDetectorEnd = " << distToDetectorEnd
879 <<
"\nentry lane offset (lane begin from detector begin) = " << entryOffset
891 const double newSpeed = p->
getSpeed();
896 const double oldPos = newPos -
SPEED2DIST(newSpeed);
911 throw ProcessError(
"Multi-lane e2Detector does not support detecting persons yet");
914 if (lane->hasPedestrians()) {
924#ifdef DEBUG_E2_DETECTOR_UPDATE
926 std::cout <<
"\n" <<
SIMTIME <<
" detectorUpdate() for detector '" <<
myID <<
"'"
948 std::vector<JamInfo*> jams;
949 std::map<std::string, SUMOTime> haltingVehicles;
950 std::map<std::string, SUMOTime> intervalHaltingVehicles;
955 const std::string& vehID = (*i)->id;
966 bool isInJam =
checkJam(i, haltingVehicles, intervalHaltingVehicles);
967 buildJam(isInJam, i, currentJam, jams);
980#ifdef DEBUG_E2_DETECTOR_UPDATE
982 std::cout <<
"\n" <<
SIMTIME <<
" Current lanes for vehicles still on or approaching the detector:" << std::endl;
986 VehicleInfoMap::iterator iv;
988#ifdef DEBUG_E2_DETECTOR_UPDATE
990 std::cout <<
" Vehicle '" << iv->second->id <<
"'" <<
": '"
991 << iv->second->currentLane->getID() <<
"'"
997#ifdef DEBUG_E2_DETECTOR_UPDATE
999 std::cout <<
SIMTIME <<
" Discarding vehicles that have left the detector:" << std::endl;
1003 std::set<std::string>::const_iterator i;
1009#ifdef DEBUG_E2_DETECTOR_UPDATE
1011 std::cout <<
"Erased vehicle '" << *i <<
"'" << std::endl;
1052#ifdef DEBUG_E2_DETECTOR_UPDATE
1054 std::cout <<
SIMTIME <<
" integrateMoveNotification() for vehicle '" << mni->
id <<
"'"
1057 <<
"\ntimeLoss = " << mni->
timeLoss
1058 <<
"\nspeed = " << mni->
speed
1071 if (vi !=
nullptr) {
1088#ifdef DEBUG_E2_NOTIFY_MOVE
1090 std::cout <<
SIMTIME <<
" makeMoveNotification() for vehicle '" << veh.
getID() <<
"'"
1091 <<
" oldPos = " << oldPos <<
" newPos = " << newPos <<
" newSpeed = " << newSpeed
1097 double timeOnDetector;
1109 double distToExit = -vehInfo.
exitOffset - newPos;
1111 lengthOnDetector =
MAX2(0., lengthOnDetector +
MIN2(0., distToExit));
1114 bool stillOnDetector = -distToExit < vehInfo.
length;
1116#ifdef DEBUG_E2_NOTIFY_MOVE
1118 std::cout <<
SIMTIME <<
" lengthOnDetector = " << lengthOnDetector
1119 <<
"\nvehInfo.exitOffset = " << vehInfo.
exitOffset
1120 <<
" vehInfo.entryOffset = " << vehInfo.
entryOffset
1121 <<
" distToExit = " << distToExit
1129 timeOnDetector, lengthOnDetector, timeLoss, stillOnDetector);
1136 std::cout <<
SIMTIME <<
" buildJam() for vehicle '" << (*mni)->id <<
"'" << std::endl;
1142 if (currentJam ==
nullptr) {
1145 std::cout <<
SIMTIME <<
" vehicle '" << (*mni)->id <<
"' forms the start of the first jam" << std::endl;
1160 std::cout <<
SIMTIME <<
" vehicle '" << (*mni)->id <<
"' forms the start of a new jam" << std::endl;
1165 jams.push_back(currentJam);
1174 if (currentJam !=
nullptr) {
1177 std::cout <<
SIMTIME <<
" Closing current jam." << std::endl;
1180 jams.push_back(currentJam);
1181 currentJam =
nullptr;
1188MSE2Collector::checkJam(std::vector<MoveNotificationInfo*>::const_iterator mni, std::map<std::string, SUMOTime>& haltingVehicles, std::map<std::string, SUMOTime>& intervalHaltingVehicles) {
1191 std::cout <<
SIMTIME <<
" CheckJam() for vehicle '" << (*mni)->id <<
"'" << std::endl;
1195 bool isInJam =
false;
1208 std::cout <<
SIMTIME <<
" vehicle '" << (*mni)->id <<
"' starts halting." << std::endl;
1211 haltingVehicles[(*mni)->id] =
DELTA_T;
1212 intervalHaltingVehicles[(*mni)->id] =
DELTA_T;
1236 std::cout <<
SIMTIME <<
" vehicle '" << (*mni)->id <<
"'" << (isInJam ?
"is jammed." :
"is not jammed.") << std::endl;
1246 if (currentJam !=
nullptr) {
1247 jams.push_back(currentJam);
1248 currentJam =
nullptr;
1253 std::cout <<
"\n" <<
SIMTIME <<
" processJams()"
1254 <<
"\nNumber of jams: " << jams.size() << std::endl;
1263 for (std::vector<JamInfo*>::const_iterator i = jams.begin(); i != jams.end(); ++i) {
1270 const int jamLengthInVehicles = (int) distance((*i)->firstStandingVehicle, (*i)->lastStandingVehicle) + 1;
1280 std::cout <<
SIMTIME <<
" processing jam nr." << ((int) distance((std::vector<JamInfo*>::const_iterator) jams.begin(), i) + 1)
1281 <<
"\njamLengthInMeters = " << jamLengthInMeters
1282 <<
" jamLengthInVehicles = " << jamLengthInVehicles
1290 for (std::vector<JamInfo*>::iterator i = jams.begin(); i != jams.end(); ++i) {
1300 if (oldPos == newPos) {
1303 timeOnDetector =
TS;
1310 double entryTime = 0;
1312 if (oldPos < entryPos) {
1320 assert(entryPos < exitPos);
1324 if (exitPos == newPos) {
1339 timeOnDetector = exitTime - entryTime;
1340 timeLoss =
MAX2(0., timeOnDetector * (vmax - (entrySpeed + exitSpeed) / 2) / vmax);
1342#ifdef DEBUG_E2_TIME_ON_DETECTOR
1344 std::cout <<
SIMTIME <<
" calculateTimeLoss() for vehicle '" << veh.
getID() <<
"'"
1345 <<
" oldPos = " << oldPos <<
" newPos = " << newPos
1346 <<
" entryPos = " << entryPos <<
" exitPos = " << exitPos
1347 <<
" timeOnDetector = " << timeOnDetector
1348 <<
" timeLoss = " << timeLoss
1366 dev <<
" <interval begin=\"" <<
time2string(startTime) <<
"\" end=\"" <<
time2string(stopTime) <<
"\" " <<
"id=\"" <<
getID() <<
"\" ";
1379 haltingDurationSum += (*i);
1380 maxHaltingDuration =
MAX2(maxHaltingDuration, (*i));
1384 haltingDurationSum += (*i).second;
1385 maxHaltingDuration =
MAX2(maxHaltingDuration, (*i).second);
1388 const SUMOTime meanHaltingDuration = haltingNo != 0 ? haltingDurationSum / haltingNo : 0;
1390 SUMOTime intervalHaltingDurationSum = 0;
1391 SUMOTime intervalMaxHaltingDuration = 0;
1392 int intervalHaltingNo = 0;
1394 intervalHaltingDurationSum += (*i);
1395 intervalMaxHaltingDuration =
MAX2(intervalMaxHaltingDuration, (*i));
1396 intervalHaltingNo++;
1399 intervalHaltingDurationSum += (*i).second;
1400 intervalMaxHaltingDuration =
MAX2(intervalMaxHaltingDuration, (*i).second);
1401 intervalHaltingNo++;
1403 const SUMOTime intervalMeanHaltingDuration = intervalHaltingNo != 0 ? intervalHaltingDurationSum / intervalHaltingNo : 0;
1405#ifdef DEBUG_E2_XML_OUT
1407 std::stringstream ss;
1413 <<
"meanSpeed=\"" << meanSpeed <<
"\"";
1414 std::cout << ss.str() << std::endl;
1423 <<
"meanSpeed=\"" << meanSpeed <<
"\" "
1424 <<
"meanTimeLoss=\"" << meanTimeLoss <<
"\" "
1425 <<
"meanOccupancy=\"" << meanOccupancy <<
"\" "
1427 <<
"meanMaxJamLengthInVehicles=\"" << meanJamLengthInVehicles <<
"\" "
1428 <<
"meanMaxJamLengthInMeters=\"" << meanJamLengthInMeters <<
"\" "
1433 <<
"meanHaltingDuration=\"" <<
STEPS2TIME(meanHaltingDuration) <<
"\" "
1434 <<
"maxHaltingDuration=\"" <<
STEPS2TIME(maxHaltingDuration) <<
"\" "
1435 <<
"haltingDurationSum=\"" <<
STEPS2TIME(haltingDurationSum) <<
"\" "
1436 <<
"meanIntervalHaltingDuration=\"" <<
STEPS2TIME(intervalMeanHaltingDuration) <<
"\" "
1437 <<
"maxIntervalHaltingDuration=\"" <<
STEPS2TIME(intervalMaxHaltingDuration) <<
"\" "
1438 <<
"intervalHaltingDurationSum=\"" <<
STEPS2TIME(intervalHaltingDurationSum) <<
"\" "
1440 <<
"meanVehicleNumber=\"" << meanVehicleNumber <<
"\" "
1482 if (it->second->onDetector) {
1497std::vector<std::string>
1499 std::vector<std::string> ret;
1501 if (i->second->onDetector) {
1502 ret.push_back(i->second->id);
1505 std::sort(ret.begin(), ret.end());
1510std::vector<MSE2Collector::VehicleInfo*>
1512 std::vector<VehicleInfo*> res;
1513 VehicleInfoMap::const_iterator i;
1515 if (i->second->onDetector) {
1516 res.push_back(i->second);
1533 if (it->second->onDetector) {
1538 const double realDistance = it->second->distToDetectorEnd;
1539 if (it->second->lastSpeed <= thresholdSpeed || it->second->lastAccel > 0) {
1540 count = (int)(realDistance / (it->second->length + it->second->minGap)) + 1;
1555 double distance = std::numeric_limits<double>::max();
1556 double realDistance = 0;
1557 bool flowing =
true;
1560 if (it->second->onDetector) {
1561 distance =
MIN2(it->second->lastPos, distance);
1563 if (it->second->lastSpeed <= 0.5) {
1564 realDistance = distance - it->second->length + it->second->minGap;
#define WRITE_WARNING(msg)
std::string time2string(SUMOTime t)
convert SUMOTime to string
std::string toString(const T &t, std::streamsize accuracy=gPrecision)
The base class for microscopic and mesoscopic vehicles.
const std::vector< MSTransportable * > & getPersons() const
retrieve riding persons
static double speedAfterTime(const double t, const double oldSpeed, const double dist)
Calculates the speed after a time t \in [0,TS] given the initial speed and the distance traveled in a...
static double passingTime(const double lastPos, const double passedPos, const double currentPos, const double lastSpeed, const double currentSpeed)
Calculates the time at which the position passedPosition has been passed In case of a ballistic updat...
Base of value-generating classes (detectors)
bool vehicleApplies(const SUMOTrafficObject &veh) const
Checks whether the detector measures vehicles of the given type.
std::vector< const MSEdge * > myNextEdges
The upcoming edges to filter by (empty means no filtering)
const int myDetectPersons
Whether pedestrians shall be detected instead of vehicles.
bool personApplies(const MSTransportable &p, int dir) const
void checkPositioning(bool posGiven=false, double desiredLength=0.)
Adjusts positioning if the detector length is less than POSITION_EPS and tests some assertions.
void notifyMovePerson(MSTransportable *p, int dir, double pos)
double myCurrentMaxJamLengthInMeters
the current maximum jam length in meters
VehicleInfo * makeVehicleInfo(const SUMOTrafficObject &veh, const MSLane *enteredLane) const
Creates and returns a VehicleInfo (called at the vehicle's entry)
bool checkJam(std::vector< MoveNotificationInfo * >::const_iterator mni, std::map< std::string, SUMOTime > &haltingVehicles, std::map< std::string, SUMOTime > &intervalHaltingVehicles)
checks whether the vehicle stands in a jam
void buildJam(bool isInJam, std::vector< MoveNotificationInfo * >::const_iterator mni, JamInfo *¤tJam, std::vector< JamInfo * > &jams)
Either adds the vehicle to the end of an existing jam, or closes the last jam, and/or creates a new j...
std::map< std::string, SUMOTime > myHaltingVehicleDurations
Storage for halting durations of known vehicles (for halting vehicles)
int myJamLengthInVehiclesSum
The sum of jam lengths [#veh].
int myMeanVehicleNumber
The mean number of vehicles [#veh].
int myCurrentStartedHalts
The number of started halts in the last step.
int myTimeSamples
The current aggregation duration [#steps].
static bool compareMoveNotification(MoveNotificationInfo *mni1, MoveNotificationInfo *mni2)
int myNumberOfSeenVehicles
The number of vehicles, present on the detector at the last reset.
int myCurrentMaxJamLengthInVehicles
The current maximum jam length in vehicles.
std::vector< MSLane * > getLanes()
Returns a vector containing pointers to the lanes covered by the detector ordered from its first to i...
int myNumberOfLeftVehicles
The number of vehicles, which have left the detector since the last reset.
std::vector< SUMOTime > myPastStandingDurations
Halting durations of ended halts [s].
void processJams(std::vector< JamInfo * > &jams, JamInfo *currentJam)
Calculates aggregated values from the given jam structure, deletes all jam-pointers.
std::vector< double > myOffsets
The distances of the lane-beginnings from the detector start-point.
int myMaxJamInVehicles
The max jam length [#veh].
virtual void reset()
Resets all values.
virtual bool notifyMove(SUMOTrafficObject &veh, double oldPos, double newPos, double newSpeed)
Adds/removes vehicles from the list of vehicles to regard.
std::vector< VehicleInfo * > getCurrentVehicles() const
Returns the VehicleInfos for the vehicles currently on the detector.
double myJamHaltingSpeedThreshold
A vehicle must driver slower than this to be counted as a part of a jam.
virtual bool notifyEnter(SUMOTrafficObject &veh, MSMoveReminder::Notification reason, const MSLane *enteredLane)
Adds the vehicle to known vehicles if not beyond the dector.
VehicleInfoMap myVehicleInfos
int myNumberOfEnteredVehicles
static double snap(double value, double snapPoint, double snapDist)
Snaps value to snpPoint if they are closer than snapDist.
void initAuxiliaries(std::vector< MSLane * > &lanes)
Checks integrity of myLanes, adds internal-lane information, inits myLength, myFirstLane,...
MSLane * myFirstLane
The first lane of the detector's lane sequence.
std::vector< std::string > getCurrentVehicleIDs() const
Returns the IDs of the vehicles within the area.
double mySpeedSum
The sum of collected vehicle speeds [m/s].
std::set< std::string > myLeftVehicles
Keep track of vehicles that left the detector by a regular move along a junction (not lanechange,...
double myEndPos
The position the detector ends at on the last lane.
double myDetectorLength
The total detector length.
virtual void clearState(SUMOTime step)
Remove all vehicles before quick-loading state.
std::vector< MSLane * > selectLanes(MSLane *endLane, double length, std::string dir)
This is called if no lane sequence is given to the constructor. Builds myLanes from the given informa...
int getCurrentVehicleNumber() const
Returns the number of vehicles currently on the detector.
double myCurrentMeanSpeed
The current mean speed.
double myStartPos
The position the detector starts at on the first lane.
std::vector< MoveNotificationInfo * > myMoveNotifications
Temporal storage for notifications from vehicles that did call the detector's notifyMove() in the las...
void addDetectorToLanes(std::vector< MSLane * > &lanes)
This adds the detector as a MoveReminder to the associated lanes.
SUMOTime myJamHaltingTimeThreshold
A vehicle must be that long beyond myJamHaltingSpeedThreshold to be counted as a part of a jam.
int myMaxVehicleNumber
The maximal number of vehicles located on the detector simultaneously since the last reset.
void recalculateDetectorLength()
Updates the detector length after myStartPos and myEndPos have been modified.
double myMaxOccupancy
The maximum occupancy [%].
virtual void detectorUpdate(const SUMOTime step)
Computes the detector values in each time step.
int myCurrentJamNo
The current jam number.
double myCurrentVehicleSamples
The current vehicle samples.
MSE2Collector(const std::string &id, DetectorUsage usage, MSLane *lane, double startPos, double endPos, double length, SUMOTime haltingTimeThreshold, double haltingSpeedThreshold, double jamDistThreshold, const std::string name, const std::string &vTypes, const std::string &nextEdges, int detectPersons)
Constructor with given end position and detector length.
virtual bool notifyLeave(SUMOTrafficObject &veh, double lastPos, MSMoveReminder::Notification reason, const MSLane *enteredLane=0)
Removes a known vehicle due to its lane-change.
double myStartedHalts
The number of started halts [#].
double getEstimateQueueLength() const
Returns an estimate of the length of the queue of vehicles currently stopped on the detector.
virtual void writeXMLOutput(OutputDevice &dev, SUMOTime startTime, SUMOTime stopTime)
Write the generated output to the given device.
double myMeanMaxJamInMeters
The mean jam length [m].
int myOverrideVehNumber
stores the overriden (via Traci) number of vehicles on detector
double myCurrentJamLengthInMeters
The overall jam length in meters.
double myCurrentMeanLength
The current mean length.
double myMaxJamInMeters
The max jam length [m].
std::vector< std::string > myLanes
The detector's lane sequence.
int myMeanMaxJamInVehicles
The mean jam length [#veh].
int myCurrentJamLengthInVehicles
The overall jam length in vehicles.
void calculateTimeLossAndTimeOnDetector(const SUMOTrafficObject &veh, double oldPos, double newPos, const VehicleInfo &vi, double &timeOnDetector, double &timeLoss) const
Calculates the time spent on the detector in the last step and the timeloss suffered in the last step...
double myJamLengthInMetersSum
The sum of jam lengths [m].
double myJamDistanceThreshold
Two standing vehicles must be closer than this to be counted into the same jam.
int getEstimatedCurrentVehicleNumber(double speedThreshold) const
Returns an estimate of the number of vehicles currently on the detector.
double getLength() const
Returns the length of the detector.
std::vector< SUMOTime > myPastIntervalStandingDurations
Halting durations of ended halts for the current interval [s].
virtual ~MSE2Collector()
Destructor.
MSLane * myLastLane
The last lane of the detector's lane sequence.
void overrideVehicleNumber(int num)
Persistently overrides the number of vehicles on top of the detector Setting a negative value removes...
double myCurrentOccupancy
The current occupancy.
double myOccupancySum
The sum of occupancies [%].
int myCurrentHaltingsNumber
The number of halted vehicles [#].
virtual void writeXMLDetectorProlog(OutputDevice &dev) const
Open the XML-output.
double myTotalTimeLoss
The total amount of all time losses [time x vehicle] since the last reset.
void integrateMoveNotification(VehicleInfo *vi, const MoveNotificationInfo *mni)
This updates the detector values and the VehicleInfo of a vehicle on the detector with the given Move...
std::map< std::string, SUMOTime > myIntervalHaltingVehicleDurations
Storage for halting durations of known vehicles (current interval)
MoveNotificationInfo * makeMoveNotification(const SUMOTrafficObject &veh, double oldPos, double newPos, double newSpeed, const VehicleInfo &vehInfo) const
Creates and returns a MoveNotificationInfo containing detector specific information on the vehicle's ...
void aggregateOutputValues()
Aggregates and normalize some values for the detector output during detectorUpdate()
const std::set< MSTransportable *, ComparatorNumericalIdLess > & getPersons() const
Returns this edge's persons set.
static int gNumSimThreads
how many threads to use for simulation
static bool gUsingInternalLanes
Information whether the simulation regards internal lanes.
Representation of a lane in the micro simulation.
const MSLink * getLinkTo(const MSLane *const) const
returns the link to the given lane or nullptr, if it is not connected
double getSpeedLimit() const
Returns the lane's maximum allowed speed.
MSLane * getCanonicalPredecessorLane() const
double getLength() const
Returns the lane's length.
double getVehicleMaxSpeed(const SUMOTrafficObject *const veh) const
Returns the lane's maximum speed, given a vehicle's speed limit adaptation.
MSLane * getCanonicalSuccessorLane() const
static bool dictionary(const std::string &id, MSLane *lane)
Static (sic!) container methods {.
MSEdge & getEdge() const
Returns the lane's edge.
const std::vector< MSLink * > & getLinkCont() const
returns the container with all links !!!
MSLane * getViaLane() const
Returns the following inner lane.
double getLength() const
Returns the length of this link.
Something on a lane to be noticed about vehicle movement.
MSLane *const myLane
Lane on which the reminder works.
Notification
Definition of a vehicle state.
@ NOTIFICATION_JUNCTION
The vehicle arrived at a junction.
virtual double getSpeed() const
the current speed of the transportable
const MSVehicleType & getVehicleType() const
Returns the object's "vehicle" type.
const std::string & getID() const
Returns the name of the vehicle type.
double getMinGap() const
Get the free space in front of vehicles of this class.
double getLength() const
Get vehicle's length [m].
std::string myID
The name of the object.
const std::string & getID() const
Returns the id.
Static storage of an output device and its base (abstract) implementation.
virtual bool isNull()
returns the information whether the device will discard all output
bool writeXMLHeader(const std::string &rootElement, const std::string &schemaFile, std::map< SumoXMLAttr, std::string > attrs=std::map< SumoXMLAttr, std::string >(), bool includeConfig=true)
Writes an XML header with optional configuration.
Representation of a vehicle, person, or container.
virtual bool isVehicle() const
Whether it is a vehicle.
virtual double getAcceleration() const =0
Returns the object's acceleration.
virtual const MSVehicleType & getVehicleType() const =0
Returns the object's "vehicle" type.
virtual const MSLane * getLane() const =0
Returns the lane the object is currently at.
virtual double getPreviousSpeed() const =0
Returns the object's previous speed.
virtual double getSpeed() const =0
Returns the object's current speed.
virtual bool isPerson() const
Whether it is a person.
virtual double getBackPositionOnLane(const MSLane *lane) const =0
Get the object's back position along the given lane.
virtual double getPositionOnLane() const =0
Get the object's position along the lane.
Representation of a vehicle.
A scoped lock which only triggers on condition.
Internal representation of a jam.
std::vector< MoveNotificationInfo * >::const_iterator lastStandingVehicle
The last standing vehicle.
std::vector< MoveNotificationInfo * >::const_iterator firstStandingVehicle
The first standing vehicle.
Values collected in notifyMove and needed in detectorUpdate() to calculate the accumulated quantities...
double speed
Speed after the last integration step.
double newPos
Position after the last integration step (relative to the vehicle's entry lane on the detector)
double distToDetectorEnd
Distance left till the detector end after the last integration step (may become negative if the vehic...
double accel
Acceleration in the last integration step.
double timeLoss
timeloss during the last integration step
double timeOnDetector
Time spent on the detector during the last integration step.
double lengthOnDetector
The length of the part of the vehicle on the detector at the end of the last time step.
bool onDetector
whether the vehicle is on the detector at the end of the current timestep
std::string id
Vehicle's id.
A VehicleInfo stores values that are tracked for the individual vehicles on the detector,...
double lastAccel
Last value of the acceleration.
double length
vehicle's length
double accumulatedTimeLoss
Accumulated time loss that this vehicle suffered since it entered the detector.
bool onDetector
whether the vehicle is on the detector at the end of the current timestep
double distToDetectorEnd
Distance left till the detector end after the last integration step (may become negative if the vehic...
double lastSpeed
Last value of the speed.
bool hasEntered
Whether the vehicle has already entered the detector (don't count twice!)
std::string id
vehicle's ID
double totalTimeOnDetector
Accumulated time that this vehicle has spent on the detector since its last entry.