Changes the wished vehicle speed / lanes. More...

#include <MSVehicle.h>

Public Member Functions
ChangeRequest	checkForLaneChanges (SUMOTime currentTime, const MSEdge &currentEdge, unsigned int currentLaneIndex)
SUMOReal	getOriginalSpeed () const
	Returns the originally longitudianl speed to use.
	Influencer ()
	Constructor.
SUMOReal	influenceSpeed (SUMOTime currentTime, SUMOReal speed, SUMOReal vSafe, SUMOReal vMin, SUMOReal vMax)
	Applies stored velocity information on the speed to use.
void	setConsiderMaxAcceleration (bool value)
	Sets whether the maximum acceleration shall be regarded.
void	setConsiderMaxDeceleration (bool value)
	Sets whether the maximum deceleration shall be regarded.
void	setConsiderSafeVelocity (bool value)
	Sets whether the safe velocity shall be regarded.
void	setLaneTimeLine (const std::vector< std::pair< SUMOTime, unsigned int > > &laneTimeLine)
	Sets a new lane timeline.
void	setSpeedTimeLine (const std::vector< std::pair< SUMOTime, SUMOReal > > &speedTimeLine)
	Sets a new velocity timeline.
	~Influencer ()
	Destructor.
Private Attributes
bool	myConsiderMaxAcceleration
	Whether the maximum acceleration shall be regarded.
bool	myConsiderMaxDeceleration
	Whether the maximum deceleration shall be regarded.
bool	myConsiderSafeVelocity
	Whether the safe velocity shall be regarded.
std::vector< std::pair < SUMOTime, unsigned int > >	myLaneTimeLine
	The lane usage time line to apply.
SUMOReal	myOriginalSpeed
	The velocity before influence.
bool	mySpeedAdaptationStarted
	Whether influencing the speed has already started.
std::vector< std::pair < SUMOTime, SUMOReal > >	mySpeedTimeLine
	The velocity time line to apply.

Detailed Description

Changes the wished vehicle speed / lanes.

The class is used for passing velocities or velocity profiles obtained via TraCI to the vehicle.

The adaptation is controlled by the stored time line of speeds/lanes. Additionally, the variables myConsiderSafeVelocity, myConsiderMaxAcceleration, and myConsiderMaxDeceleration control whether the safe velocity, the maximum acceleration, and the maximum deceleration have to be regarded.

Definition at line 794 of file MSVehicle.h.

Constructor & Destructor Documentation

MSVehicle::Influencer::Influencer ( )

Constructor.

Definition at line 144 of file MSVehicle.cpp.

MSVehicle::Influencer::~Influencer ( )

Destructor.

Definition at line 149 of file MSVehicle.cpp.

Member Function Documentation

MSVehicle::ChangeRequest MSVehicle::Influencer::checkForLaneChanges	(	SUMOTime	currentTime,
		const MSEdge &	currentEdge,
		unsigned int	currentLaneIndex
	)

Definition at line 199 of file MSVehicle.cpp.

References MSEdge::getLanes(), MSVehicle::REQUEST_HOLD, MSVehicle::REQUEST_LEFT, MSVehicle::REQUEST_NONE, and MSVehicle::REQUEST_RIGHT.

Referenced by MSVehicle::enterLaneAtLaneChange(), and MSVehicle::enterLaneAtMove().

SUMOReal MSVehicle::Influencer::getOriginalSpeed ( ) const [inline]

Returns the originally longitudianl speed to use.

Returns:: The speed given before influence

Definition at line 854 of file MSVehicle.h.

References myOriginalSpeed.

Referenced by MSVehicle::getSpeedWithoutTraciInfluence().

SUMOReal MSVehicle::Influencer::influenceSpeed	(	SUMOTime	currentTime,
		SUMOReal	speed,
		SUMOReal	vSafe,
		SUMOReal	vMin,
		SUMOReal	vMax
	)

Applies stored velocity information on the speed to use.

The given speed is assumed to be the non-influenced speed from longitudinal control. It is stored for further usage in "myOriginalSpeed".

Parameters:

[in]	currentTime	The current simulation time
[in]	speed	The undisturbed speed
[in]	vSafe	The safe velocity
[in]	vMin	The minimum velocity
[in]	vMax	The maximum simulation time

Returns:: The speed to use

Definition at line 166 of file MSVehicle.cpp.

References DELTA_T, MAX2(), MIN2(), STEPS2TIME, and SUMOReal.

Referenced by MSVehicle::moveChecked(), and MSVehicle::vsafeCriticalCont().

void MSVehicle::Influencer::setConsiderMaxAcceleration ( bool value )

Sets whether the maximum acceleration shall be regarded.

Parameters:

[in] value Whether the maximum acceleration shall be regarded

Definition at line 229 of file MSVehicle.cpp.

void MSVehicle::Influencer::setConsiderMaxDeceleration ( bool value )

Sets whether the maximum deceleration shall be regarded.

Parameters:

[in] value Whether the maximum deceleration shall be regarded

Definition at line 235 of file MSVehicle.cpp.

void MSVehicle::Influencer::setConsiderSafeVelocity ( bool value )

Sets whether the safe velocity shall be regarded.

Parameters:

[in] value Whether the safe velocity shall be regarded

Definition at line 223 of file MSVehicle.cpp.

void MSVehicle::Influencer::setLaneTimeLine ( const std::vector< std::pair< SUMOTime, unsigned int > > & laneTimeLine )

Sets a new lane timeline.

Parameters:

[in] laneTimeLine The time line of lanes to use

Definition at line 160 of file MSVehicle.cpp.

void MSVehicle::Influencer::setSpeedTimeLine ( const std::vector< std::pair< SUMOTime, SUMOReal > > & speedTimeLine )

Sets a new velocity timeline.

Parameters:

[in] speedTimeLine The time line of speeds to use

Definition at line 153 of file MSVehicle.cpp.

Field Documentation

bool MSVehicle::Influencer::myConsiderMaxAcceleration [private]

Whether the maximum acceleration shall be regarded.

Definition at line 876 of file MSVehicle.h.

bool MSVehicle::Influencer::myConsiderMaxDeceleration [private]

Whether the maximum deceleration shall be regarded.

Definition at line 879 of file MSVehicle.h.

bool MSVehicle::Influencer::myConsiderSafeVelocity [private]

Whether the safe velocity shall be regarded.

Definition at line 873 of file MSVehicle.h.

std::vector<std::pair<SUMOTime, unsigned int> > MSVehicle::Influencer::myLaneTimeLine [private]

The lane usage time line to apply.

Definition at line 864 of file MSVehicle.h.

SUMOReal MSVehicle::Influencer::myOriginalSpeed [private]

The velocity before influence.

Definition at line 867 of file MSVehicle.h.

Referenced by getOriginalSpeed().

bool MSVehicle::Influencer::mySpeedAdaptationStarted [private]

Whether influencing the speed has already started.

Definition at line 870 of file MSVehicle.h.

std::vector<std::pair<SUMOTime, SUMOReal> > MSVehicle::Influencer::mySpeedTimeLine [private]

The velocity time line to apply.

Definition at line 861 of file MSVehicle.h.

The documentation for this class was generated from the following files:

MSVehicle::Influencer Class Reference

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation