An areal (along a single lane) detector. More...

#include <MSE2Collector.h>

Inheritance diagram for MSE2Collector:

Data Structures
class	by_vehicle_position_sorter
	A class used to sort known vehicles by their position. More...
struct	JamInfo
	Internal representation of a jam. More...
Public Types
enum	Notification { NOTIFICATION_DEPARTED, NOTIFICATION_JUNCTION, NOTIFICATION_SEGMENT, NOTIFICATION_LANE_CHANGE, NOTIFICATION_TELEPORT, NOTIFICATION_PARKING, NOTIFICATION_ARRIVED, NOTIFICATION_VAPORIZED, NOTIFICATION_TELEPORT_ARRIVED }
	Definition of a vehicle state. More...
Public Member Functions
void	detectorUpdate (const SUMOTime step) throw ()
	Computes the detector values in each time step.
SUMOReal	getEndPos () const throw ()
	Returns the end position of the detector.
const std::string &	getID () const
	Returns the id.
const MSLane *	getLane () const throw ()
	Returns the lane the reminder works on.
SUMOReal	getStartPos () const throw ()
	Returns the begin position of the detector.
virtual DetectorUsage	getUsageType () const throw ()
	Returns the detector's usage type.
	MSE2Collector (const std::string &id, DetectorUsage usage, MSLane *const lane, SUMOReal startPos, SUMOReal detLength, SUMOTime haltingTimeThreshold, SUMOReal haltingSpeedThreshold, SUMOReal jamDistThreshold) throw ()
	Constructor.
virtual void	notifyMoveInternal (SUMOVehicle &veh, SUMOReal timeOnLane, SUMOReal speed) throw ()
	Internal notification about the vehicle moves.
void	reset () throw ()
	Resets all values.
void	setID (const std::string &newID)
	resets the id
virtual	~MSE2Collector () throw ()
	Destructor.
Methods inherited from MSMoveReminder
bool	notifyMove (SUMOVehicle &veh, SUMOReal oldPos, SUMOReal newPos, SUMOReal newSpeed) throw ()
	Adds/removes vehicles from the list of vehicles to regard.
bool	notifyLeave (SUMOVehicle &veh, SUMOReal lastPos, MSMoveReminder::Notification reason) throw ()
	Removes a known vehicle due to its lane-change.
bool	notifyEnter (SUMOVehicle &veh, MSMoveReminder::Notification reason) throw ()
	Adds the vehicle to known vehicles if not beyond the dector.
Methods inherited from MSDetectorFileOutput.
void	writeXMLOutput (OutputDevice &dev, SUMOTime startTime, SUMOTime stopTime) throw (IOError)
	Writes collected values into the given stream.
void	writeXMLDetectorProlog (OutputDevice &dev) const throw (IOError)
	Opens the XML-output using "detector" as root element.
Methods returning current values
unsigned	getCurrentVehicleNumber () const throw ()
	Returns the number of vehicles currently on the detector.
SUMOReal	getCurrentOccupancy () const throw ()
	Returns the curent detector occupancy.
SUMOReal	getCurrentMeanSpeed () const throw ()
	Returns the mean vehicle speed of vehicles currently on the detector.
SUMOReal	getCurrentMeanLength () const throw ()
	Returns the mean vehicle length of vehicles currently on the detector.
unsigned	getCurrentJamNumber () const throw ()
	Returns the current number of jams.
unsigned	getCurrentMaxJamLengthInVehicles () const throw ()
	Returns the length in vehicles of the currently largest jam.
SUMOReal	getCurrentMaxJamLengthInMeters () const throw ()
	Returns the length in meters of the currently largest jam.
unsigned	getCurrentJamLengthInVehicles () const throw ()
	Returns the length of all jams in vehicles.
SUMOReal	getCurrentJamLengthInMeters () const throw ()
	Returns the length of all jams in meters.
unsigned	getCurrentStartedHalts () const throw ()
	Returns the length of all jams in meters.
Virtual methods to implement by derived classes
virtual GUIDetectorWrapper *	buildDetectorGUIRepresentation ()
	Builds the graphical representation.
Protected Attributes
std::string	myID
	The name of the object.
MSLane *const	myLane
	Lane on which the reminder works.
Private Member Functions
	MSE2Collector (const MSE2Collector &)
	Invalidated copy constructor.
MSE2Collector &	operator= (const MSE2Collector &)
	Invalidated assignment operator.
Private Attributes
std::map< SUMOVehicle *, SUMOTime >	myHaltingVehicleDurations
	Storage for halting durations of known vehicles (for halting vehicles)
std::map< SUMOVehicle *, SUMOTime >	myIntervalHaltingVehicleDurations
	Storage for halting durations of known vehicles (current interval)
std::list< SUMOVehicle * >	myKnownVehicles
	List of known vehicles.
std::vector< SUMOTime >	myPastIntervalStandingDurations
	Halting durations of ended halts for the current interval [s].
std::vector< SUMOTime >	myPastStandingDurations
	Halting durations of ended halts [s].
DetectorUsage	myUsage
	Information about how this detector is used.
Detector parameter
SUMOReal	myJamHaltingSpeedThreshold
	A vehicle must driver slower than this to be counted as a part of a jam.
SUMOTime	myJamHaltingTimeThreshold
	A vehicle must be that long beyond myJamHaltingSpeedThreshold to be counted as a part of a jam.
SUMOReal	myJamDistanceThreshold
	Two standing vehicles must be closer than this to be counted into the same jam.
SUMOReal	myStartPos
	The position the detector starts at.
SUMOReal	myEndPos
	The position the detector ends at.
Values generated for aggregated file output
SUMOReal	mySpeedSum
	The sum of collected vehicle speeds [m/s].
SUMOReal	myStartedHalts
	The number of started halts [#].
SUMOReal	myJamLengthInMetersSum
	The sum of jam lengths [m].
unsigned	myJamLengthInVehiclesSum
	The sum of jam lengths [#veh].
unsigned	myVehicleSamples
	The number of collected samples [#].
unsigned	myTimeSamples
	The current aggregation duration [#steps].
SUMOReal	myOccupancySum
	The sum of occupancies [%].
SUMOReal	myMaxOccupancy
	The maximum occupancy [%].
unsigned	myMeanMaxJamInVehicles
	The mean jam length [#veh].
SUMOReal	myMeanMaxJamInMeters
	The mean jam length [m].
unsigned	myMaxJamInVehicles
	The max jam length [#veh].
SUMOReal	myMaxJamInMeters
	The max jam length [m].
unsigned	myMeanVehicleNumber
	The mean number of vehicles [#veh].
unsigned	myMaxVehicleNumber
	The max number of vehicles [#veh].
Values generated describing the current state
SUMOReal	myCurrentOccupancy
	The current occupancy.
SUMOReal	myCurrentMeanSpeed
	The current mean speed.
SUMOReal	myCurrentMeanLength
	The current mean length.
unsigned	myCurrentJamNo
	The current jam number.
SUMOReal	myCurrentMaxJamLengthInMeters
	the current maximum jam length in meters
unsigned	myCurrentMaxJamLengthInVehicles
	The current maximum jam length in vehicles.
SUMOReal	myCurrentJamLengthInMeters
	The overall jam length in meters.
unsigned	myCurrentJamLengthInVehicles
	The overall jam length in vehicles.
unsigned	myCurrentStartedHalts
	The number of started halts in the last step.

Detailed Description

An areal (along a single lane) detector.

This detector traces vehicles which are at a part of a single lane. A vehicle that enters the detector is stored and the stored vehicles' speeds are used within each timestep to compute the detector values. As soon as the vehicle leaves the detector, it is no longer tracked.

Determining entering and leaving vehicles is done via the MSMoveReminder interface. The values are computed by an event-callback (at the end of a time step).

Jams are determined as following: A vehicle must at least drive haltingTimeThreshold at a speed lesser than haltingSpeedThreshold to be a "halting" vehicle. Two or more vehicles are "in jam" if they are halting and their distance is lesser than jamDistThreshold.

See also:: Named; MSMoveReminder; MSDetectorFileOutput; Command

Definition at line 73 of file MSE2Collector.h.

Member Enumeration Documentation

enum MSMoveReminder::Notification [inherited]

Definition of a vehicle state.

Enumerator:

NOTIFICATION_DEPARTED	The vehicle has departed (was inserted into the network)
NOTIFICATION_JUNCTION	The vehicle arrived at a junction.
NOTIFICATION_SEGMENT	The vehicle changes the segment (meso only)
NOTIFICATION_LANE_CHANGE	The vehicle changes lanes (micro only)
NOTIFICATION_TELEPORT	The vehicle is being teleported.
NOTIFICATION_PARKING	The vehicle starts or ends parking.
NOTIFICATION_ARRIVED	The vehicle arrived at its destination (is deleted)
NOTIFICATION_VAPORIZED	The vehicle got vaporized.
NOTIFICATION_TELEPORT_ARRIVED	The vehicle was teleported out of the net.

Definition at line 89 of file MSMoveReminder.h.

Constructor & Destructor Documentation

MSE2Collector::MSE2Collector	(	const std::string &	id,
		DetectorUsage	usage,
		MSLane *const	lane,
		SUMOReal	startPos,
		SUMOReal	detLength,
		SUMOTime	haltingTimeThreshold,
		SUMOReal	haltingSpeedThreshold,
		SUMOReal	jamDistThreshold
	)		throw ()

Constructor.

Parameters:

[in]	id	The detector's unique id.
[in]	usage	Information how the detector is used
[in]	lane	The lane to place the detector at
[in]	startPos	Begin position of the detector
[in]	detLength	Length of the detector
[in]	haltingTimeThreshold	The time a vehicle's speed must be below haltingSpeedThreshold to be assigned as jammed
[in]	haltingSpeedThreshold	The speed a vehicle's speed must be below to be assigned as jammed
[in]	jamDistThreshold	The distance between two vehicles in order to not count them to one jam

Todo:: The lane should not be given as a pointer

Definition at line 43 of file MSE2Collector.cpp.

MSE2Collector::~MSE2Collector ( ) throw () [virtual]

Destructor.

Definition at line 66 of file MSE2Collector.cpp.

References myKnownVehicles.

MSE2Collector::MSE2Collector ( const MSE2Collector & ) [private]

Invalidated copy constructor.

Member Function Documentation

virtual GUIDetectorWrapper* MSDetectorFileOutput::buildDetectorGUIRepresentation ( ) [inline, virtual, inherited]

Builds the graphical representation.

Meant to be overridden by grahical versions of the detectors

Returns:: A wrapper for the detector which performs the user I/O within the GUI

Reimplemented in GUI_E2_ZS_Collector, GUI_E2_ZS_CollectorOverLanes, GUIE3Collector, GUIInductLoop, and GUIInstantInductLoop.

Definition at line 117 of file MSDetectorFileOutput.h.

void MSE2Collector::detectorUpdate ( const SUMOTime step ) throw () [virtual]

Computes the detector values in each time step.

This method should be called at the end of a simulation step, when all vehicles have moved. The current values are computed and summed up with the previous.

Parameters:

[in] currentTime The current simulation time

Reimplemented from MSDetectorFileOutput.

Definition at line 149 of file MSE2Collector.cpp.

References DELTA_T, MSE2Collector::JamInfo::firstStandingVehicle, MSVehicle::getLane(), MSVehicleType::getLengthWithGap(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), MSBaseVehicle::getVehicleType(), MSE2Collector::JamInfo::lastStandingVehicle, MAX2(), and SUMOReal.

SUMOReal MSE2Collector::getCurrentJamLengthInMeters ( ) const throw ()

Returns the length of all jams in meters.

Definition at line 438 of file MSE2Collector.cpp.

References myCurrentJamLengthInMeters.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

unsigned MSE2Collector::getCurrentJamLengthInVehicles ( ) const throw ()

Returns the length of all jams in vehicles.

Definition at line 432 of file MSE2Collector.cpp.

References myCurrentJamLengthInVehicles.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

unsigned MSE2Collector::getCurrentJamNumber ( ) const throw ()

Returns the current number of jams.

Definition at line 414 of file MSE2Collector.cpp.

References myCurrentJamNo.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

SUMOReal MSE2Collector::getCurrentMaxJamLengthInMeters ( ) const throw ()

Returns the length in meters of the currently largest jam.

Definition at line 426 of file MSE2Collector.cpp.

References myCurrentMaxJamLengthInMeters.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

unsigned MSE2Collector::getCurrentMaxJamLengthInVehicles ( ) const throw ()

Returns the length in vehicles of the currently largest jam.

Definition at line 420 of file MSE2Collector.cpp.

References myCurrentMaxJamLengthInVehicles.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

SUMOReal MSE2Collector::getCurrentMeanLength ( ) const throw ()

Returns the mean vehicle length of vehicles currently on the detector.

Definition at line 408 of file MSE2Collector.cpp.

References myCurrentMeanLength.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

SUMOReal MSE2Collector::getCurrentMeanSpeed ( ) const throw ()

Returns the mean vehicle speed of vehicles currently on the detector.

Definition at line 402 of file MSE2Collector.cpp.

References myCurrentMeanSpeed.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

SUMOReal MSE2Collector::getCurrentOccupancy ( ) const throw ()

Returns the curent detector occupancy.

Definition at line 396 of file MSE2Collector.cpp.

References myCurrentOccupancy, and SUMOReal.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

unsigned MSE2Collector::getCurrentStartedHalts ( ) const throw ()

Returns the length of all jams in meters.

Definition at line 444 of file MSE2Collector.cpp.

References myCurrentStartedHalts.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

unsigned MSE2Collector::getCurrentVehicleNumber ( ) const throw ()

Returns the number of vehicles currently on the detector.

Definition at line 390 of file MSE2Collector.cpp.

References myKnownVehicles.

Referenced by GUI_E2_ZS_Collector::MyWrapper::getParameterWindow().

SUMOReal MSE2Collector::getEndPos ( ) const throw () [inline]

Returns the end position of the detector.

Returns:: The detector's end position

Definition at line 210 of file MSE2Collector.h.

References myEndPos.

const std::string& Named::getID ( ) const [inline, inherited]

Returns the id.

Returns:: The stored id

Reimplemented in MS_E2_ZS_CollectorOverLanes.

Definition at line 59 of file Named.h.

References Named::myID.

Referenced by RORouteDef_Alternatives::addAlternative(), MSNet::addBusStop(), NLHandler::addConnection(), NBLoadedSUMOTLDef::addConnection(), NIImporter_OpenDrive::addE2EConnectionsSecure(), NIImporter_SUMO::addPhase(), NBDistrict::addSink(), NBDistrict::addSource(), MSRouteHandler::addStop(), NIXMLTrafficLightsHandler::addTlConnection(), NIVissimDisturbance::addToNode(), MSVehicle::addTraciStop(), NIVisumTL::build(), RORouteDef_Complete::buildCurrentRoute(), NIImporter_VISUM::buildDistrictNode(), NIVissimConnection::buildEdgeConnections(), NBEdge::buildInnerEdges(), NIVissimEdge::buildNBEdge(), NBNodeCont::buildOffRamp(), NBNodeCont::buildOnRamp(), ODDistrictHandler::closeDistrict(), NBTrafficLightDefinition::collectEdges(), NBOwnTLDef::collectLinks(), NBNode::computeInternalLaneShape(), NBEdge::computeLaneShapes(), NBNode::computeLogic(), NBNode::computeNodeShape(), NBTrafficLightLogicCont::computeSingleLogic(), NBEdge::connections_sorter(), MSLane::detectCollisions(), NIVissimDistrictConnection::dict_BuildDistricts(), MSVTypeProbe::execute(), Command_SaveTLSSwitches::execute(), NBTrafficLightLogicCont::extract(), NBEdgeCont::extract(), MSNet::getBusStopID(), NIImporter_VISUM::getNamedEdgeContinuating(), NLTriggerBuilder::getPosition(), NBNode::getPossiblySplittedIncoming(), NBNode::getPossiblySplittedOutgoing(), NIImporter_VISUM::getReversedContinuating(), MSUnboundActuatedTrafficLightLogic::init(), MSAgentbasedTrafficLightLogic::init(), MSActuatedTrafficLightLogic::init(), NIXMLTrafficLightsHandler::initTrafficLightLogic(), NIImporter_SUMO::initTrafficLightLogic(), NBNodeCont::joinJunctions(), NBEdgeCont::joinSameNodeConnectingEdges(), NIImporter_OpenDrive::loadNetwork(), MSLane::moveCritical(), MSVehicle::MSVehicle(), NBLoadedTLDef::myCompute(), NIXMLEdgesHandler::myEndElement(), NIXMLConnectionsHandler::myStartElement(), MSLaneSpeedTrigger::myStartElement(), NBConnection::NBConnection(), NBRequest::NBRequest(), NBOwnTLDef::edge_by_incoming_priority_sorter::operator()(), NBNode::nodes_by_id_sorter::operator()(), NBNetBuilder::by_id_sorter::operator()(), NBContHelper::same_connection_edge_sorter::operator()(), Named::ComparatorIdLess::operator()(), NIImporter_VISUM::parse_EdgePolys(), NIImporter_VISUM::parse_Lanes(), NIImporter_VISUM::parse_LanesConnections(), NIImporter_VISUM::parse_Turns(), NIImporter_VISUM::parse_TurnsToSignalGroups(), NIXMLConnectionsHandler::parseDeprecatedLaneDefinition(), NIXMLConnectionsHandler::parseLaneBound(), NBLoadedTLDef::SignalGroup::patchTYellow(), TraCIServerAPI_Vehicle::processGet(), TraCIServerAPI_TLS::processGet(), TraCIServerAPI_Lane::processGet(), TraCIServerAPI_InductionLoop::processGet(), NWWriter_SUMO::prohibitionConnection(), NBNodeCont::remapEdge(), NBLoadedSUMOTLDef::removeConnection(), NBNode::removeDummyEdges(), NBEdgeCont::removeUnwishedEdges(), NBNodeCont::removeUnwishedNodes(), NBConnection::replaceFrom(), NBConnection::replaceTo(), NIXMLTrafficLightsHandler::retrieveLaneIndex(), NBNodeCont::setAsTLControlled(), NBEdge::setControllingTLInformation(), MSLane::setCritical(), NBOwnTLDef::setTLControllingInformation(), NBLoadedTLDef::setTLControllingInformation(), NBLoadedSUMOTLDef::setTLControllingInformation(), NBEdgeCont::splitAt(), RORDLoader_SUMOBase::startRoute(), NIXMLConnectionsHandler::validateLaneInfo(), MSInstantInductLoop::write(), NWWriter_SUMO::writeConnection(), NWWriter_SUMO::writeDistrict(), NWWriter_SUMO::writeEdge(), MSMeanData::writeEdge(), NWWriter_XML::writeEdgesAndConnections(), NWWriter_SUMO::writeInternalConnections(), NWWriter_SUMO::writeJunction(), NWWriter_OpenDrive::writeNetwork(), NWWriter_XML::writeNodes(), and MSRouteProbe::writeXMLOutput().

const MSLane* MSMoveReminder::getLane ( ) const throw () [inline, inherited]

Returns the lane the reminder works on.

Returns:: The lane the reminder works on.

Definition at line 83 of file MSMoveReminder.h.

References MSMoveReminder::myLane.

Referenced by GUIInstantInductLoop::buildDetectorGUIRepresentation(), GUIInductLoop::buildDetectorGUIRepresentation(), TraCIServerAPI_InductionLoop::processGet(), and MSMeanData::writeEdge().

SUMOReal MSE2Collector::getStartPos ( ) const throw () [inline]

Returns the begin position of the detector.

Returns:: The detector's begin position

Definition at line 201 of file MSE2Collector.h.

References myStartPos.

virtual DetectorUsage MSE2Collector::getUsageType ( ) const throw () [inline, virtual]

Returns the detector's usage type.

See also:: DetectorUsage

Returns:: How the detector is used.

Definition at line 102 of file MSE2Collector.h.

References myUsage.

bool MSE2Collector::notifyEnter	(	SUMOVehicle &	veh,
		MSMoveReminder::Notification	reason
	)		throw () `[virtual]`

Adds the vehicle to known vehicles if not beyond the dector.

If the vehicles is within the detector are, it is added to the list of known vehicles. The method returns true as long as the vehicle is not beyond the detector.

Parameters:

[in]	veh	The entering vehicle.
[in]	reason	how the vehicle enters the lane

Returns:: False, if vehicle passed the detector entirely, else true.

See also:: MSMoveReminder::notifyEnter; MSMoveReminder::Notification

Reimplemented from MSMoveReminder.

Definition at line 108 of file MSE2Collector.cpp.

References MSVehicleType::getLengthWithGap(), SUMOVehicle::getPositionOnLane(), SUMOVehicle::getVehicleType(), myEndPos, myKnownVehicles, and myStartPos.

bool MSE2Collector::notifyLeave	(	SUMOVehicle &	veh,
		SUMOReal	lastPos,
		MSMoveReminder::Notification	reason
	)		throw () `[virtual]`

Removes a known vehicle due to its lane-change.

If the reported vehicle is known, it is removed from the list of vehicles to regard (myKnownVehicles).

Parameters:

[in]	veh	The leaving vehicle.
[in]	lastPos	Position on the lane when leaving.
[in]	isArrival	whether the vehicle arrived at its destination
[in]	isLaneChange	whether the vehicle changed from the lane

See also:: MSMoveReminder::notifyLeave

Reimplemented from MSMoveReminder.

Definition at line 95 of file MSE2Collector.cpp.

References MSMoveReminder::NOTIFICATION_JUNCTION.

bool MSE2Collector::notifyMove	(	SUMOVehicle &	veh,
		SUMOReal	oldPos,
		SUMOReal	newPos,
		SUMOReal	newSpeed
	)		throw () `[virtual]`

Adds/removes vehicles from the list of vehicles to regard.

As soon as the reported vehicle enters the detector area (position>myStartPos) it is added to the list of vehicles to regard (myKnownVehicles). It is removed from this list if it leaves the detector (position<lengt>myEndPos). The method returns true as long as the vehicle is not beyond the detector.

Parameters:

[in]	veh	The vehicle in question.
[in]	oldPos	Position before the move-micro-timestep.
[in]	newPos	Position after the move-micro-timestep.
[in]	newSpeed	Unused here.

Returns:: False, if vehicle passed the detector entierly, else true.

See also:: MSMoveReminder; MSMoveReminder::notifyMove

Reimplemented from MSMoveReminder.

Definition at line 72 of file MSE2Collector.cpp.

References MSVehicleType::getLengthWithGap(), SUMOVehicle::getVehicleType(), myEndPos, myKnownVehicles, and myStartPos.

virtual void MSMoveReminder::notifyMoveInternal	(	SUMOVehicle &	veh,
		SUMOReal	timeOnLane,
		SUMOReal	speed
	)		throw () `[inline, virtual, inherited]`

Internal notification about the vehicle moves.

Indicator if the reminders is still active for the passed vehicle/parameters. If false, the vehicle will erase this reminder from it's reminder-container.

Parameters:

[in]	veh	Vehicle that asks this reminder.
[in]	timeOnLane	time the vehicle spent on the lane.
[in]	speed	Moving speed.

Reimplemented in MSMeanData::MeanDataValueTracker, MSMeanData_Harmonoise::MSLaneMeanDataValues, MSMeanData_HBEFA::MSLaneMeanDataValues, and MSMeanData_Net::MSLaneMeanDataValues.

Definition at line 196 of file MSMoveReminder.h.

References UNUSED_PARAMETER.

MSE2Collector& MSE2Collector::operator= ( const MSE2Collector & ) [private]

Invalidated assignment operator.

void MSE2Collector::reset ( ) throw () [virtual]

Resets all values.

This method is called on initialisation and as soon as the values were written. Values for the next interval may be collected, then. The list of known vehicles stays untouched.

Reimplemented from MSDetectorFileOutput.

Definition at line 124 of file MSE2Collector.cpp.

References myIntervalHaltingVehicleDurations, myJamLengthInMetersSum, myJamLengthInVehiclesSum, myMaxJamInMeters, myMaxJamInVehicles, myMaxOccupancy, myMaxVehicleNumber, myMeanMaxJamInMeters, myMeanMaxJamInVehicles, myMeanVehicleNumber, myOccupancySum, myPastIntervalStandingDurations, myPastStandingDurations, mySpeedSum, myStartedHalts, myTimeSamples, and myVehicleSamples.