MSMeanData_HBEFA::MSLaneMeanDataValues Class Reference

#include <MSMeanData_HBEFA.h>

Inheritance diagram for MSMeanData_HBEFA::MSLaneMeanDataValues:

Detailed Description

Data structure for mean (aggregated) edge/lane values.

Structure holding values that describe the emissions aggregated over some seconds.

Definition at line 69 of file MSMeanData_HBEFA.h.


Collected values
The number of sampled vehicle movements (in s)
SUMOReal	sampleSeconds
SUMOReal	travelledDistance
	The sum of the distances the vehicles travelled.
Public Member Functions
void	addTo (MSMeanData::MeanDataValues &val) const throw ()
	Add the values of this to the given one and store them there.
const MSLane *const	getLane () const throw ()
	Returns the lane the reminder works on.
virtual SUMOReal	getSamples () const throw ()
virtual bool	isEmpty () const throw ()
	Returns whether any data was collected.
	MSLaneMeanDataValues (MSLane const lane, const bool doAdd, const std::set< std::string > const vTypes=0, const MSMeanData_HBEFA *parent=0) throw ()
	Constructor.
void	reset () throw ()
	Resets values so they may be used for the next interval.
virtual void	update () throw ()
	Called if a per timestep update is needed. Default does nothing.
void	write (OutputDevice &dev, const SUMOTime period, const SUMOReal numLanes, const SUMOReal length, const int numVehicles=-1) const throw (IOError)
	Writes output values into the given stream.
virtual	~MSLaneMeanDataValues () throw ()
	Destructor.
Methods inherited from MSMoveReminder.
bool	isStillActive (MSVehicle &veh, SUMOReal oldPos, SUMOReal newPos, SUMOReal newSpeed) throw ()
	Computes current emission values and adds them to their sums.
Interface methods, to be derived by subclasses
virtual bool	notifyEnter (MSVehicle &veh, bool isEmit, bool isLaneChange) throw ()
	Checks whether the reminder is activated by the vehicle's emission on lane change.
virtual void	notifyLeave (MSVehicle &veh, bool isArrival, bool isLaneChange) throw ()
	Called if the vehicle leaves the reminder's lane.
Methods inherited from MSMoveReminder.
bool	vehicleApplies (const SUMOVehicle &veh) const throw ()
	Tests whether the vehicles type is to be regarded.
Protected Attributes
MSLane *const	myLane
	Lane on which the reminder works.
Private Attributes
const MSMeanData_HBEFA *	myParent
	The meandata parent.
Collected values
Sum of CO2 emissions
SUMOReal	CO
	Sum of CO emissions.
SUMOReal	CO2
SUMOReal	fuel
	Sum of consumed fuel.
SUMOReal	HC
	Sum of HC emissions.
SUMOReal	NOx
	Sum of NOx emissions.
SUMOReal	PMx
	Sum of PMx emissions.

Constructor & Destructor Documentation

MSMeanData_HBEFA::MSLaneMeanDataValues::MSLaneMeanDataValues	(	MSLane *const	lane,
		const bool	doAdd,
		const std::set< std::string > *const	vTypes = `0`,
		const MSMeanData_HBEFA *	parent = `0`
	)			throw ()

Constructor.

Definition at line 50 of file MSMeanData_HBEFA.cpp.

00053         : MSMeanData::MeanDataValues(lane, doAdd, vTypes), myParent(parent), CO2(0), CO(0), HC(0), NOx(0), PMx(0), fuel(0) {}

MSMeanData_HBEFA::MSLaneMeanDataValues::~MSLaneMeanDataValues ( ) throw () [virtual]

Destructor.

Definition at line 56 of file MSMeanData_HBEFA.cpp.

00056                                                                     {
00057 }

Member Function Documentation

void MSMeanData_HBEFA::MSLaneMeanDataValues::addTo ( MSMeanData::MeanDataValues & val ) const throw () [virtual]

Add the values of this to the given one and store them there.

Parameters:

[in] val The meandata to add to

Implements MSMeanData::MeanDataValues.

Definition at line 74 of file MSMeanData_HBEFA.cpp.

References CO, CO2, fuel, HC, NOx, PMx, MSMeanData::MeanDataValues::sampleSeconds, and MSMeanData::MeanDataValues::travelledDistance.

00074                                                                                        {
00075     MSLaneMeanDataValues& v = (MSLaneMeanDataValues&) val;
00076     v.sampleSeconds += sampleSeconds;
00077     v.travelledDistance += travelledDistance;
00078     v.CO2 += CO2;
00079     v.CO += CO;
00080     v.HC += HC;
00081     v.NOx += NOx;
00082     v.PMx += PMx;
00083     v.fuel += fuel;
00084 }

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

Returns the lane the reminder works on.

Returns:: The lane the reminder works on.

Definition at line 80 of file MSMoveReminder.h.

References MSMoveReminder::myLane.

Referenced by GUIInductLoop::MyWrapper::getParameterWindow(), GUI_E2_ZS_Collector::MyWrapper::getParameterWindow(), GUINet::initDetectors(), MSMeanData_Net::MSLaneMeanDataValues::isStillActive(), isStillActive(), MSMeanData_Harmonoise::MSLaneMeanDataValues::isStillActive(), MSE2Collector::update(), and MSMeanData::writeEdge().

00080                                                 {
00081         return myLane;
00082     }

SUMOReal MSMeanData::MeanDataValues::getSamples ( ) const throw () [virtual, inherited]

Reimplemented in MSMeanData::MeanDataValueTracker.

Definition at line 84 of file MSMeanData.cpp.

References MSMeanData::MeanDataValues::sampleSeconds.

00084                                                    {
00085     return sampleSeconds;
00086 }

bool MSMeanData::MeanDataValues::isEmpty ( ) const throw () [virtual, inherited]

Returns whether any data was collected.

Returns:: whether no data was collected

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

Definition at line 73 of file MSMeanData.cpp.

References MSMeanData::MeanDataValues::sampleSeconds.

00073                                                 {
00074     return sampleSeconds == 0;
00075 }

bool MSMeanData_HBEFA::MSLaneMeanDataValues::isStillActive	(	MSVehicle &	veh,
		SUMOReal	oldPos,
		SUMOReal	newPos,
		SUMOReal	newSpeed
	)			throw () `[virtual]`

Computes current emission values and adds them to their sums.

The fraction of time the vehicle is on the lane is computed and used as a weight for the vehicle's current emission values which are computed using the current velocity and acceleration.

Parameters:

`[in]`	veh	The regarded vehicle
`[in]`	oldPos	Position before the move-micro-timestep.
`[in]`	newPos	Position after the move-micro-timestep.
`[in]`	newSpeed	The vehicle's current speed

Returns:: false, if the vehicle is beyond the lane, true otherwise

See also:

MSMoveReminder

MSMoveReminder::isStillActive

HelpersHBEFA

Reimplemented from MSMoveReminder.

Definition at line 88 of file MSMeanData_HBEFA.cpp.

References CO, CO2, HelpersHBEFA::computeCO(), HelpersHBEFA::computeCO2(), HelpersHBEFA::computeFuel(), HelpersHBEFA::computeHC(), HelpersHBEFA::computeNOx(), HelpersHBEFA::computePMx(), DELTA_T, fuel, MsgHandler::getErrorInstance(), MSMoveReminder::getLane(), MSLane::getLength(), HC, MsgHandler::inform(), NOx, PMx, MSMeanData::MeanDataValues::sampleSeconds, SPEED2DIST, SUMOReal, MSMeanData::MeanDataValues::travelledDistance, and MSMeanData::MeanDataValues::vehicleApplies().

00088                                                                                                                                {
00089     if (!vehicleApplies(veh)) {
00090         return false;
00091     }
00092     bool ret = true;
00093     SUMOReal timeOnLane = (SUMOReal) DELTA_T / 1000.;
00094     if (oldPos<0&&newSpeed!=0) {
00095         timeOnLane = (oldPos+SPEED2DIST(newSpeed)) / newSpeed;
00096     }
00097     if (oldPos+SPEED2DIST(newSpeed)>getLane()->getLength()&&newSpeed!=0) {
00098         timeOnLane -= (oldPos+SPEED2DIST(newSpeed) - getLane()->getLength()) / newSpeed;
00099         ret = false;
00100     }
00101     if (timeOnLane<0) {
00102         MsgHandler::getErrorInstance()->inform("Negative vehicle step fraction on lane '" + getLane()->getID() + "'.");
00103         return false;
00104     }
00105     if (timeOnLane==0) {
00106         return false;
00107     }
00108     sampleSeconds += timeOnLane;
00109     travelledDistance += newSpeed * timeOnLane;
00110     SUMOReal a = veh.getPreDawdleAcceleration();
00111     CO += (timeOnLane * HelpersHBEFA::computeCO(veh.getVehicleType().getEmissionClass(), (double) newSpeed, (double) a));
00112     CO2 += (timeOnLane * HelpersHBEFA::computeCO2(veh.getVehicleType().getEmissionClass(), (double) newSpeed, (double) a));
00113     HC += (timeOnLane * HelpersHBEFA::computeHC(veh.getVehicleType().getEmissionClass(), (double) newSpeed, (double) a));
00114     NOx += (timeOnLane * HelpersHBEFA::computeNOx(veh.getVehicleType().getEmissionClass(), (double) newSpeed, (double) a));
00115     PMx += (timeOnLane * HelpersHBEFA::computePMx(veh.getVehicleType().getEmissionClass(), (double) newSpeed, (double) a));
00116     fuel += (timeOnLane * HelpersHBEFA::computeFuel(veh.getVehicleType().getEmissionClass(), (double) newSpeed, (double) a));
00117     return ret;
00118 }

virtual bool MSMoveReminder::notifyEnter	(	MSVehicle &	veh,
		bool	isEmit,
		bool	isLaneChange
	)			throw () `[inline, virtual, inherited]`

Checks whether the reminder is activated by the vehicle's emission on lane change.

Lane change means in this case that the vehicle changes to the lane the reminder is placed at.

Parameters:

`[in]`	veh	The entering vehicle.
`[in]`	isEmit	whether the vehicle was just emitted into the net
`[in]`	isLaneChange	whether the vehicle changed to the lane

Returns:: True if vehicle enters the reminder.

Reimplemented in MSE2Collector, MSE3Collector::MSE3EntryReminder, MSE3Collector::MSE3LeaveReminder, MSInductLoop, MSMeanData::MeanDataValueTracker, MSMeanData_Harmonoise::MSLaneMeanDataValues, MSMeanData_Net::MSLaneMeanDataValues, MSRouteProbe::EntryReminder, and MSTriggeredRerouter::Setter.

Definition at line 133 of file MSMoveReminder.h.

00133                                                                                      {
00134         return true;
00135     }

virtual void MSMoveReminder::notifyLeave	(	MSVehicle &	veh,
		bool	isArrival,
		bool	isLaneChange
	)			throw () `[inline, virtual, inherited]`

Called if the vehicle leaves the reminder's lane.

Informs if vehicle leaves reminder lane (due to lane change, removal from the network, or leaving to the next lane). The default is to do nothing.

Parameters:

`[in]`	veh	The leaving vehicle.
`[in]`	isArrival	whether the vehicle arrived at its destination
`[in]`	isLaneChange	whether the vehicle changed from the lane

Reimplemented in MSE2Collector, MSInductLoop, MSMeanData::MeanDataValueTracker, and MSMeanData_Net::MSLaneMeanDataValues.

Definition at line 119 of file MSMoveReminder.h.

00119 {};

void MSMeanData_HBEFA::MSLaneMeanDataValues::reset ( ) throw () [virtual]

Resets values so they may be used for the next interval.

Implements MSMeanData::MeanDataValues.

Definition at line 61 of file MSMeanData_HBEFA.cpp.

References CO, CO2, fuel, HC, NOx, PMx, MSMeanData::MeanDataValues::sampleSeconds, and MSMeanData::MeanDataValues::travelledDistance.

00061                                                     {
00062     sampleSeconds = 0.;
00063     travelledDistance = 0.;
00064     CO2 = 0;
00065     CO = 0;
00066     HC = 0;
00067     NOx = 0;
00068     PMx = 0;
00069     fuel = 0;
00070 }

void MSMeanData::MeanDataValues::update ( ) throw () [virtual, inherited]

Called if a per timestep update is needed. Default does nothing.

Reimplemented in MSMeanData_Harmonoise::MSLaneMeanDataValues.

Definition at line 79 of file MSMeanData.cpp.

00079                                          {
00080 }

bool MSMeanData::MeanDataValues::vehicleApplies ( const SUMOVehicle & veh ) const throw () [inherited]

Tests whether the vehicles type is to be regarded.

Parameters:

[in] veh The regarded vehicle

Returns:: whether the type of the vehicle is in the set of regarded types

Definition at line 66 of file MSMeanData.cpp.

References MSMeanData::MeanDataValues::myVehicleTypes.

Referenced by MSMeanData_Net::MSLaneMeanDataValues::isStillActive(), isStillActive(), MSMeanData_Harmonoise::MSLaneMeanDataValues::isStillActive(), MSMeanData::MeanDataValueTracker::isStillActive(), MSMeanData_Net::MSLaneMeanDataValues::notifyEnter(), MSMeanData_Harmonoise::MSLaneMeanDataValues::notifyEnter(), MSMeanData::MeanDataValueTracker::notifyEnter(), MSMeanData_Net::MSLaneMeanDataValues::notifyLeave(), and MSMeanData::MeanDataValueTracker::notifyLeave().

00066                                                                              {
00067     return myVehicleTypes == 0 || myVehicleTypes->empty() ||
00068            myVehicleTypes->find(veh.getVehicleType().getID()) != myVehicleTypes->end();
00069 }

void MSMeanData_HBEFA::MSLaneMeanDataValues::write	(	OutputDevice &	dev,
		const SUMOTime	period,
		const SUMOReal	numLanes,
		const SUMOReal	length,
		const int	numVehicles = `-1`
	)			const throw (IOError) `[virtual]`

Writes output values into the given stream.

Parameters:

`[in]`	dev	The output device to write the data into
`[in]`	prefix	The xml prefix to write (mostly the lane / edge id)
`[in]`	numLanes	The total number of lanes for which the data was collected
`[in]`	length	The length of the object for which the data was collected

Exceptions:

IOError

If an error on writing occurs (!!! not yet implemented)

Implements MSMeanData::MeanDataValues.

Definition at line 122 of file MSMeanData_HBEFA.cpp.

References CO, CO2, fuel, HC, MIN2(), MSMeanData::myMaxTravelTime, MSMeanData::myMinSamples, myParent, NOx, PMx, MSMeanData::MeanDataValues::sampleSeconds, STEPS2TIME, SUMOReal, and MSMeanData::MeanDataValues::travelledDistance.

00123                                                                                                     {
00124     dev<<std::resetiosflags(std::ios::floatfield);
00125     const SUMOReal normFactor = SUMOReal(3600. * 1000. / STEPS2TIME(period) / length);
00126     dev << "\" CO_abs=\""<<SUMOReal(CO*1000.) <<
00127     "\" CO2_abs=\""<<SUMOReal(CO2*1000.) <<
00128     "\" HC_abs=\""<<SUMOReal(HC*1000.) <<
00129     "\" PMx_abs=\""<<SUMOReal(PMx*1000.) <<
00130     "\" NOx_abs=\""<<SUMOReal(NOx*1000.) <<
00131     "\" fuel_abs=\""<<SUMOReal(fuel*1000.) <<
00132     "\"\n            CO_normed=\""<<normFactor * CO <<
00133     "\" CO2_normed=\""<<normFactor * CO2<<
00134     "\" HC_normed=\""<<normFactor * HC <<
00135     "\" PMx_normed=\""<<normFactor * PMx <<
00136     "\" NOx_normed=\""<<normFactor * NOx <<
00137     "\" fuel_normed=\""<<normFactor * fuel;
00138     if (sampleSeconds > myParent->myMinSamples) {
00139         SUMOReal vehFactor = myParent->myMaxTravelTime / sampleSeconds;
00140         SUMOReal traveltime = myParent->myMaxTravelTime;
00141         if (travelledDistance > 0.f) {
00142             vehFactor = MIN2(vehFactor, length / travelledDistance);
00143             traveltime = MIN2(traveltime, length * sampleSeconds / travelledDistance);
00144         }
00145         dev<<"\"\n            traveltime=\"" << traveltime<<
00146         "\" CO_perVeh=\""<<CO*vehFactor<<
00147         "\" CO2_perVeh=\""<<CO2*vehFactor<<
00148         "\" HC_perVeh=\""<<HC*vehFactor<<
00149         "\" PMx_perVeh=\""<<PMx*vehFactor<<
00150         "\" NOx_perVeh=\""<<NOx*vehFactor<<
00151         "\" fuel_perVeh=\""<<fuel*vehFactor;
00152     }
00153     dev<<"\"/>\n";
00154     dev<<std::setiosflags(std::ios::fixed); // use decimal format
00155 }