47 #define DEBUG_COND (false)
61 nVehDeparted(0), nVehArrived(0), nVehEntered(0), nVehLeft(0),
62 nVehVaporized(0), nVehTeleported(0), waitSeconds(0), timeLoss(0),
63 nVehLaneChangeFrom(0), nVehLaneChangeTo(0),
64 frontSampleSeconds(0), frontTravelledDistance(0),
65 vehLengthSum(0), occupationSum(0),
82 nVehLaneChangeFrom = 0;
85 travelledDistance = 0;
88 frontSampleSeconds = 0;
89 frontTravelledDistance = 0;
127 const double timeOnLane,
const double ,
128 const double meanSpeedVehicleOnLane,
129 const double travelledDistanceFrontOnLane,
130 const double travelledDistanceVehicleOnLane,
131 const double meanLengthOnLane) {
132 #ifdef DEBUG_OCCUPANCY
134 std::cout <<
SIMTIME <<
"\n MSMeanData_Net::MSLaneMeanDataValues::notifyMoveInternal()\n"
136 <<
", timeOnLane=" << timeOnLane
137 <<
", meanSpeedVehicleOnLane=" << meanSpeedVehicleOnLane
138 <<
",\ntravelledDistanceFrontOnLane=" << travelledDistanceFrontOnLane
139 <<
", travelledDistanceVehicleOnLane=" << travelledDistanceVehicleOnLane
140 <<
", meanLengthOnLane=" << meanLengthOnLane
144 if (myParent !=
nullptr && !myParent->vehicleApplies(veh)) {
147 sampleSeconds += timeOnLane;
148 travelledDistance += travelledDistanceVehicleOnLane;
158 occupationSum += meanLengthOnLane *
TS;
161 if (myParent !=
nullptr && meanSpeedVehicleOnLane < myParent->
myHaltSpeed) {
162 waitSeconds += timeOnLane;
166 timeLoss += timeOnLane *
MAX2(0.0, vmax - meanSpeedVehicleOnLane) / vmax;
169 frontSampleSeconds += frontOnLane;
170 frontTravelledDistance += travelledDistanceFrontOnLane;
176 #ifdef DEBUG_OCCUPANCY2
178 std::cout <<
SIMTIME <<
"ID: " << getDescription() <<
" minVehicleLength=" << minimalVehicleLength << std::endl;
185 if ((myParent ==
nullptr || myParent->vehicleApplies(veh)) && (
186 getLane() ==
nullptr || !veh.
isVehicle() || getLane() ==
static_cast<MSVehicle&
>(veh).getLane())) {
191 removeFromVehicleUpdateValues(veh);
196 ++nVehLaneChangeFrom;
215 #ifdef DEBUG_NOTIFY_ENTER
216 std::cout <<
"\n" <<
SIMTIME <<
" MSMeanData_Net::MSLaneMeanDataValues: veh '" << veh.
getID() <<
"' enters lane '" << enteredLane->
getID() <<
"'" << std::endl;
220 if (myParent ==
nullptr || myParent->vehicleApplies(veh)) {
221 if (getLane() ==
nullptr || !veh.
isVehicle() || getLane() ==
static_cast<MSVehicle&
>(veh).getLane()) {
241 return sampleSeconds == 0 && nVehDeparted == 0 && nVehArrived == 0 && nVehEntered == 0
242 && nVehLeft == 0 && nVehVaporized == 0 && nVehTeleported == 0 && nVehLaneChangeFrom == 0 && nVehLaneChangeTo == 0;
247 return occupationSum /
STEPS2TIME(period) / myLaneLength / (double)numLanes * 100.;
252 const int numLanes,
const double speedLimit,
const double defaultTravelTime,
const int numVehicles)
const {
254 const double density =
MIN2(sampleSeconds /
STEPS2TIME(period) * 1000. / myLaneLength,
255 1000. * (
double)numLanes /
MAX2(minimalVehicleLength, NUMERICAL_EPS));
256 const double laneDensity = density / (double)numLanes;
257 const double occupancy = getOccupancy(period, numLanes);
258 #ifdef DEBUG_OCCUPANCY2
260 if (occupancy > 100) {
261 std::cout <<
SIMTIME <<
" Encountered bad occupancy: " << occupancy
262 <<
", myLaneLength=" << myLaneLength <<
", period=" <<
STEPS2TIME(period) <<
", occupationSum=" << occupationSum
266 std::cout <<
SIMTIME <<
"ID: " << getDescription() <<
" minVehicleLength=" << minimalVehicleLength
267 <<
"\ndensity=" << density <<
"\n";
270 if (myParent ==
nullptr) {
271 if (sampleSeconds > 0) {
284 if (nVehVaporized > 0) {
287 if (nVehTeleported > 0) {
293 if (sampleSeconds > myParent->myMinSamples) {
294 double overlapTraveltime = myParent->myMaxTravelTime;
295 if (travelledDistance > 0.f) {
298 overlapTraveltime =
MIN2(overlapTraveltime, (myLaneLength + vehLengthSum / sampleSeconds) * sampleSeconds / travelledDistance);
300 if (numVehicles > 0) {
307 double traveltime = myParent->myMaxTravelTime;
308 if (frontTravelledDistance > NUMERICAL_EPS) {
309 traveltime =
MIN2(traveltime, myLaneLength * frontSampleSeconds / frontTravelledDistance);
311 }
else if (defaultTravelTime >= 0.) {
323 }
else if (defaultTravelTime >= 0.) {
334 if (nVehVaporized > 0) {
337 if (nVehTeleported > 0) {
346 const SUMOTime period,
const double numLanes,
const double speedLimit)
const {
350 return MIN2(sampleSeconds /
STEPS2TIME(period) * (
double) 1000 / myLaneLength,
351 1000. * numLanes /
MAX2(minimalVehicleLength, NUMERICAL_EPS));
353 const double density =
MIN2(sampleSeconds /
STEPS2TIME(period) * (
double) 1000 / myLaneLength,
354 1000. * numLanes /
MAX2(minimalVehicleLength, NUMERICAL_EPS));
355 return density / numLanes;
358 return occupationSum /
STEPS2TIME(period) / myLaneLength / numLanes * (double) 1000;
364 return travelledDistance / sampleSeconds;
366 return speedLimit == 0. ? 0. : travelledDistance / sampleSeconds / speedLimit;
376 return nVehVaporized;
378 return nVehTeleported;
389 const SUMOTime dumpEnd,
const bool useLanes,
390 const bool withEmpty,
const bool printDefaults,
391 const bool withInternal,
392 const bool trackVehicles,
394 const double maxTravelTime,
395 const double minSamples,
396 const double haltSpeed,
397 const std::string& vTypes,
398 const std::string& writeAttributes,
399 const std::vector<MSEdge*>& edges,
401 MSMeanData(id, dumpBegin, dumpEnd, useLanes, withEmpty, printDefaults,
402 withInternal, trackVehicles,
detectPersons, maxTravelTime, minSamples, vTypes, writeAttributes, edges, aggregate),
416 std::vector<std::string>
418 std::vector<std::string> result;
438 double result = defaultValue;
440 if (edgeValues ==
nullptr) {
445 values = (*edgeValues)[lane->
getIndex()];
449 meanData->addTo(*sumData);
SumoXMLAttr
Numbers representing SUMO-XML - attributes.
@ SUMO_ATTR_OVERLAPTRAVELTIME
@ SUMO_ATTR_LANECHANGEDFROM
@ SUMO_ATTR_LANECHANGEDTO
const double INVALID_DOUBLE
invalid double
#define UNUSED_PARAMETER(x)
std::string toString(const T &t, std::streamsize accuracy=gPrecision)
bool detectPersons() const
double getVehicleMaxSpeed(const SUMOTrafficObject *const veh) const
Returns the maximum speed the vehicle may use on this edge.
static int gNumSimThreads
how many threads to use for simulation
Representation of a lane in the micro simulation.
double getSpeedLimit() const
Returns the lane's maximum allowed speed.
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.
int getIndex() const
Returns the lane's index.
MSEdge & getEdge() const
Returns the lane's edge.
Data structure for mean (aggregated) edge/lane values.
double travelledDistance
The sum of the distances the vehicles travelled.
virtual double getAttributeValue(SumoXMLAttr a, const SUMOTime period, const double numLanes, const double speedLimit) const
return attribute value
Data structure for mean (aggregated) edge/lane values.
bool notifyLeave(SUMOTrafficObject &veh, double lastPos, MSMoveReminder::Notification reason, const MSLane *enteredLane=0)
Called if the vehicle leaves the reminder's lane.
double frontTravelledDistance
The travelled distance regarding the vehicle front.
void addTo(MSMeanData::MeanDataValues &val) const
Add the values of this to the given one and store them there.
int nVehLaneChangeTo
The number of vehicles that changed to this lane.
double getAttributeValue(SumoXMLAttr a, const SUMOTime period, const double numLanes, const double speedLimit) const
return attribute value
int nVehVaporized
The number of vehicles that left this lane via vaporization within the sample interval.
double minimalVehicleLength
minimal vehicle length in the current interval (used to determine a maximal density,...
void write(OutputDevice &dev, long long int attributeMask, const SUMOTime period, const int numLanes, const double speedLimit, const double defaultTravelTime, const int numVehicles=-1) const
Writes output values into the given stream.
double getOccupancy(SUMOTime period, int numLanes) const
bool isEmpty() const
Returns whether any data was collected.
bool notifyEnter(SUMOTrafficObject &veh, MSMoveReminder::Notification reason, const MSLane *enteredLane=0)
Computes current values and adds them to their sums.
MSLaneMeanDataValues(MSLane *const lane, const double length, const bool doAdd, const MSMeanData_Net *parent)
Constructor.
void notifyMoveInternal(const SUMOTrafficObject &veh, const double frontOnLane, const double timeOnLane, const double, const double meanSpeedVehicleOnLane, const double travelledDistanceFrontOnLane, const double travelledDistanceVehicleOnLane, const double meanLengthOnLane)
Internal notification about the vehicle moves.
int nVehLeft
The number of vehicles that left this lane within the sample interval.
int nVehLaneChangeFrom
The number of vehicles that changed from this lane.
int nVehTeleported
The number of vehicles that left this lane via teleporting within the sample interval.
double timeLoss
The time loss accrued by vehicle probes.
double frontSampleSeconds
The number of vehicle probes regarding the vehicle front.
int nVehArrived
The number of vehicles that finished on the lane.
double waitSeconds
The number of vehicle probes with small speed.
virtual ~MSLaneMeanDataValues()
Destructor.
double occupationSum
The sum of the occupation of the lane.
int nVehEntered
The number of vehicles that entered this lane within the sample interval.
double vehLengthSum
The sum of the lengths the vehicles had.
void reset(bool afterWrite=false)
Resets values so they may be used for the next interval.
Network state mean data collector for edges/lanes.
virtual ~MSMeanData_Net()
Destructor.
double getAttributeValue(const MSLane *lane, SumoXMLAttr a, double defaultValue) const
return attribute value for the given lane
MSMeanData_Net(const std::string &id, const SUMOTime dumpBegin, const SUMOTime dumpEnd, const bool useLanes, const bool withEmpty, const bool printDefaults, const bool withInternal, const bool trackVehicles, const int detectPersons, const double maxTravelTime, const double minSamples, const double haltSpeed, const std::string &vTypes, const std::string &writeAttributes, const std::vector< MSEdge * > &edges, bool aggregate)
Constructor.
std::vector< std::string > getAttributeNames() const
return all attributes that are (potentially) written by this output
MSMeanData::MeanDataValues * createValues(MSLane *const lane, const double length, const bool doAdd) const
Create an instance of MeanDataValues.
const double myHaltSpeed
the minimum sample seconds
Data collector for edges/lanes.
const bool myAmEdgeBased
Information whether the output shall be edge-based (not lane-based)
const std::vector< MeanDataValues * > * getEdgeValues(const MSEdge *edge) const
Notification
Definition of a vehicle state.
@ NOTIFICATION_ARRIVED
The vehicle arrived at its destination (is deleted)
@ NOTIFICATION_TELEPORT_ARRIVED
The vehicle was teleported out of the net.
@ NOTIFICATION_VAPORIZED_CALIBRATOR
The vehicle got removed by a calibrator.
@ NOTIFICATION_DEPARTED
The vehicle has departed (was inserted into the network)
@ NOTIFICATION_SEGMENT
The vehicle changes the segment (meso only)
@ NOTIFICATION_LANE_CHANGE
The vehicle changes lanes (micro only)
@ NOTIFICATION_JUNCTION
The vehicle arrived at a junction.
@ NOTIFICATION_TELEPORT
The vehicle is being teleported.
Representation of a vehicle in the micro simulation.
double getLengthWithGap() const
Get vehicle's length including the minimum gap [m].
double getLength() const
Get vehicle's length [m].
const std::string & getID() const
Returns the id.
Static storage of an output device and its base (abstract) implementation.
OutputDevice & writeOptionalAttr(const SumoXMLAttr attr, const T &val, long long int attributeMask)
writes a named attribute unless filtered
bool closeTag(const std::string &comment="")
Closes the most recently opened tag and optionally adds a comment.
Representation of a vehicle, person, or container.
virtual bool isVehicle() const
Whether it is a vehicle.
virtual bool isStopped() const =0
Returns whether the object is at a stop.
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 const MSEdge * getEdge() const =0
Returns the edge the object is currently at.
A scoped lock which only triggers on condition.