org.opentrafficsim.road.gtu.lane.tactical.toledo

Class ToledoCarFollowing

java.lang.Object

org.opentrafficsim.road.gtu.lane.tactical.following.AbstractCarFollowingModel

org.opentrafficsim.road.gtu.lane.tactical.toledo.ToledoCarFollowing

All Implemented Interfaces:

CarFollowingModel

public class ToledoCarFollowing
extends AbstractCarFollowingModel

Copyright (c) 2013-2016 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version Jul 7, 2016

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Field Summary

Fields

Modifier and Type	Field and Description
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeSpeed	ALPHADS
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	BETAACC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeSpeed	BETADS
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	CCFACC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	CCFDEC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeSpeed	CDS
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	GAMMAACC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	GAMMADEC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDuration	HSTAR
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	LAMBDAACC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	LAMBDADEC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	LAMBDAFF
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	RHOACC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	RHODEC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	SIGMAACC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	SIGMADEC
static org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble	SIGMAFF

Constructor Summary

Constructors

Constructor and Description
ToledoCarFollowing()

Method Summary

Modifier and Type	Method and Description
org.djunits.value.vdouble.scalar.Length	desiredHeadway(org.opentrafficsim.core.gtu.behavioralcharacteristics.BehavioralCharacteristics behavioralCharacteristics, org.djunits.value.vdouble.scalar.Speed speed) Determines the desired headway in equilibrium conditions, i.e.
org.djunits.value.vdouble.scalar.Speed	desiredSpeed(org.opentrafficsim.core.gtu.behavioralcharacteristics.BehavioralCharacteristics behavioralCharacteristics, SpeedLimitInfo speedInfo) Determines the desired speed.
protected org.djunits.value.vdouble.scalar.Acceleration	followingAcceleration(org.opentrafficsim.core.gtu.behavioralcharacteristics.BehavioralCharacteristics behavioralCharacteristics, org.djunits.value.vdouble.scalar.Speed speed, org.djunits.value.vdouble.scalar.Speed desiredSpeed, org.djunits.value.vdouble.scalar.Length desiredHeadway, SortedMap<org.djunits.value.vdouble.scalar.Length,org.djunits.value.vdouble.scalar.Speed> leaders) Determination of car-following acceleration, possibly based on multiple leaders.
String	getLongName() Return the complete name of the car-following model.
String	getName() Return the name of the car-following model.

Methods inherited from class org.opentrafficsim.road.gtu.lane.tactical.following.AbstractCarFollowingModel

followingAcceleration, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

CDS

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeSpeed CDS

BETADS

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeSpeed BETADS

ALPHADS

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeSpeed ALPHADS

HSTAR

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDuration HSTAR

LAMBDAFF

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble LAMBDAFF

SIGMAFF

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble SIGMAFF

CCFACC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble CCFACC

BETAACC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble BETAACC

GAMMAACC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble GAMMAACC

RHOACC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble RHOACC

LAMBDAACC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble LAMBDAACC

SIGMAACC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble SIGMAACC

CCFDEC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble CCFDEC

GAMMADEC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble GAMMADEC

RHODEC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble RHODEC

LAMBDADEC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble LAMBDADEC

SIGMADEC

public static final org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterTypeDouble SIGMADEC

Constructor Detail

ToledoCarFollowing

public ToledoCarFollowing()

Method Detail

desiredSpeed

public final org.djunits.value.vdouble.scalar.Speed desiredSpeed(org.opentrafficsim.core.gtu.behavioralcharacteristics.BehavioralCharacteristics behavioralCharacteristics,
                                                                 SpeedLimitInfo speedInfo)
                                                          throws org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException

Determines the desired speed.

Parameters:

behavioralCharacteristics - behavioral characteristics

speedInfo - info regarding the desired speed for car-following

Returns:

desired speed

Throws:

org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException - if parameter exception occurs

desiredHeadway

public final org.djunits.value.vdouble.scalar.Length desiredHeadway(org.opentrafficsim.core.gtu.behavioralcharacteristics.BehavioralCharacteristics behavioralCharacteristics,
                                                                    org.djunits.value.vdouble.scalar.Speed speed)
                                                             throws org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException

Determines the desired headway in equilibrium conditions, i.e. no speed difference with the leader.

Parameters:

behavioralCharacteristics - behavioral characteristics

speed - speed to determine the desired headway at

Returns:

desired headway

Throws:

org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException - if parameter exception occurs

followingAcceleration

protected final org.djunits.value.vdouble.scalar.Acceleration followingAcceleration(org.opentrafficsim.core.gtu.behavioralcharacteristics.BehavioralCharacteristics behavioralCharacteristics,
                                                                                    org.djunits.value.vdouble.scalar.Speed speed,
                                                                                    org.djunits.value.vdouble.scalar.Speed desiredSpeed,
                                                                                    org.djunits.value.vdouble.scalar.Length desiredHeadway,
                                                                                    SortedMap<org.djunits.value.vdouble.scalar.Length,org.djunits.value.vdouble.scalar.Speed> leaders)
                                                                             throws org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException

Determination of car-following acceleration, possibly based on multiple leaders.

Specified by:

followingAcceleration in class AbstractCarFollowingModel

Parameters:

behavioralCharacteristics - behavioral characteristics

speed - current speed

desiredSpeed - desired speed

desiredHeadway - desired headway

leaders - set of leader headways (guaranteed positive) and speeds, ordered by headway (closest first)

Returns:

car-following acceleration

Throws:

org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException - if parameter exception occurs

getName

public final String getName()

Return the name of the car-following model.

Returns:

name of the car-following model

getLongName

public final String getLongName()

Return the complete name of the car-following model.

Returns:

complete name of the car-following model