48 #define HAS_NOT_LEFT_DETECTOR -1
54 double positionInMeters,
55 const std::string& vTypes,
57 const bool needLocking) :
60 myPosition(positionInMeters),
61 myNeedLock(needLocking ||
MSGlobals::gNumSimThreads > 1),
65 assert(
myPosition >= 0 && myPosition <= myLane->getLength());
109 double newPos,
double newSpeed) {
118 keep =
notifyMove(*p, oldPos, newPos, newSpeed);
139 const std::map<SUMOTrafficObject*, double>::iterator it =
myVehiclesOnDet.find(&veh);
141 const double entryTime = it->second;
144 assert(entryTime <= leaveTime);
170 const std::map<SUMOTrafficObject*, double>::iterator it =
myVehiclesOnDet.find(&veh);
172 const double entryTime = it->second;
187 return d.empty() ? -1. : std::accumulate(d.begin(), d.end(), 0.0,
speedSum) / (double) d.size();
194 return d.empty() ? -1. : std::accumulate(d.begin(), d.end(), 0.0,
lengthSum) / (double)d.size();
201 double occupancy = 0;
202 const double csecond =
SIMTIME;
206 occupancy +=
MIN2(leaveTime - entryTime,
TS);
208 return occupancy /
TS * 100.;
218 std::vector<std::string>
220 std::vector<std::string> ret;
222 ret.push_back(i.idM);
259 const double t(
STEPS2TIME(stopTime - startTime));
260 double occupancy = 0.;
265 double inverseSpeedSum = 0.;
267 const double timeOnDetDuringInterval = vData.leaveTimeM -
MAX2(
STEPS2TIME(startTime), vData.entryTimeM);
268 occupancy +=
MIN2(timeOnDetDuringInterval, t);
269 if (!vData.leftEarlyM) {
271 assert(vData.speedM > 0.);
272 inverseSpeedSum += 1. / vData.speedM;
277 const double flow = (double)contrib / t * 3600.;
281 occupancy *= 100. / t;
282 const double meanSpeed = contrib != 0 ?
speedSum / (double)contrib : -1;
283 const double harmonicMeanSpeed = contrib != 0 ? (double)contrib / inverseSpeedSum : -1;
284 const double meanLength = contrib != 0 ?
lengthSum / (double)contrib : -1;
312 const double newSpeed = p->
getSpeed();
317 const double oldPos = newPos -
SPEED2DIST(newSpeed);
325 std::vector<MSInductLoop::VehicleData>
331 std::vector<VehicleData> ret;
333 if (includeEarly || !i.leftEarlyM) {
334 if (i.entryTimeM >= t || (leaveTime && i.leaveTimeM >= t)) {
340 if (includeEarly || !i.leftEarlyM) {
341 if (i.entryTimeM >= t || (leaveTime && i.leaveTimeM >= t)) {
347 if (i.second >= t || leaveTime || forOccupancy) {
359 double leaveTimestep,
const bool leftEarly)
360 : idM(v.getID()), lengthM(v.getVehicleType().getLength()), entryTimeM(entryTimestep), leaveTimeM(leaveTimestep),
361 speedM(v.getVehicleType().getLength() /
MAX2(leaveTimestep - entryTimestep, NUMERICAL_EPS)), typeIDM(v.getVehicleType().getID()),
362 leftEarlyM(leftEarly) {}
#define HAS_NOT_LEFT_DETECTOR
@ SUMO_TAG_INTERVAL
an aggreagated-output interval
@ SUMO_ATTR_BEGIN
weights: time range begin
@ SUMO_ATTR_END
weights: time range end
The base class for microscopic and mesoscopic vehicles.
const std::vector< MSTransportable * > & getPersons() const
retrieve riding persons
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.
const int myDetectPersons
Whether pedestrians shall be detected instead of vehicles.
bool personApplies(const MSTransportable &p, int dir) const
const std::set< MSTransportable * > & getPersons() const
Returns this edge's persons set.
static double lengthSum(double sumSoFar, const MSInductLoop::VehicleData &data)
Adds up VehicleData::lengthM.
double getOccupancy() const
Returns the current occupancy.
int myEnteredVehicleNumber
The number of entered vehicles.
double getEnteredNumber(const int offset) const
Returns the number of vehicles that have passed the detector.
void writeXMLOutput(OutputDevice &dev, SUMOTime startTime, SUMOTime stopTime)
Writes collected values into the given stream.
static double speedSum(double sumSoFar, const MSInductLoop::VehicleData &data)
Adds up VehicleData::speedM.
VehicleDataCont myVehicleDataCont
Data of vehicles that have completely passed the detector.
MSInductLoop(const std::string &id, MSLane *const lane, double positionInMeters, const std::string &vTypes, int detectPersons, const bool needLocking)
Constructor.
double getSpeed(const int offset) const
Returns the speed of the vehicle on the detector.
virtual void clearState()
Remove all vehicles before quick-loading state.
std::vector< std::string > getVehicleIDs(const int offset) const
Returns the ids of vehicles that have passed the detector.
double getVehicleLength(const int offset) const
Returns the length of the vehicle on the detector.
virtual void reset()
Resets all generated values to allow computation of next interval.
const double myPosition
Detector's position on lane [m].
VehicleDataCont myLastVehicleDataCont
Data of vehicles that have completely passed the detector in the last time interval.
~MSInductLoop()
Destructor.
void writeXMLDetectorProlog(OutputDevice &dev) const
Opens the XML-output using "detector" as root element.
void detectorUpdate(const SUMOTime step)
Updates the detector (computes values) only used when detecting persons.
bool notifyMove(SUMOTrafficObject &veh, double oldPos, double newPos, double newSpeed)
Checks whether the vehicle shall be counted and/or shall still touch this MSMoveReminder.
void notifyMovePerson(MSTransportable *p, int dir, double pos)
helper function for mapping person movement
double getTimeSinceLastDetection() const
Returns the time since the last vehicle left the detector.
double myLastLeaveTime
Leave-time of the last vehicle detected [s].
const bool myNeedLock
whether internals need to be guarded against concurrent access (GUI or multi threading)
bool notifyEnter(SUMOTrafficObject &veh, Notification reason, const MSLane *enteredLane=0)
Checks whether the reminder is activated by a vehicle entering the lane.
std::vector< VehicleData > collectVehiclesOnDet(SUMOTime t, bool includeEarly=false, bool leaveTime=false, bool forOccupancy=false) const
Returns vehicle data for vehicles that have been on the detector starting at the given time.
std::map< SUMOTrafficObject *, double > myVehiclesOnDet
Data for vehicles that have entered the detector (vehicle -> enter time)
SUMOTime getLastDetectionTime() const
return last time a vehicle was on the detector
bool notifyLeave(SUMOTrafficObject &veh, double lastPos, MSMoveReminder::Notification reason, const MSLane *enteredLane=0)
Dismisses the vehicle if it is on the detector due to a lane change.
Representation of a lane in the micro simulation.
bool hasPedestrians() const
whether the lane has pedestrians on it
MSEdge & getEdge() const
Returns the lane's edge.
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.
static MSNet * getInstance()
Returns the pointer to the unique instance of MSNet (singleton).
SUMOTime getCurrentTimeStep() const
Returns the current simulation step.
static const int BACKWARD
virtual double getSpeed() const
the current speed of the transportable
const MSVehicleType & getVehicleType() const
Returns the object's "vehicle" type.
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 & openTag(const std::string &xmlElement)
Opens an XML tag.
virtual bool isNull()
returns the information whether the device will discard all output
OutputDevice & writeAttr(const SumoXMLAttr attr, const T &val)
writes a named attribute
bool closeTag(const std::string &comment="")
Closes the most recently opened tag and optionally adds a comment.
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 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 const MSVehicleType & getVehicleType() const =0
Returns the object's "vehicle" type.
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.
A scoped lock which only triggers on condition.
static std::string escapeXML(const std::string &orig, const bool maskDoubleHyphen=false)
Replaces the standard escapes by their XML entities.
Struct to store the data of the counted vehicle internally.
VehicleData(const SUMOTrafficObject &v, double entryTimestep, double leaveTimestep, const bool leftEarly)
Constructor.
double speedM
Speed of the vehicle in [m/s].