org.opentrafficsim.road.gtu.lane.tactical.lmrs

Class SocioDesiredSpeed

java.lang.Object

org.opentrafficsim.road.gtu.lane.tactical.lmrs.SocioDesiredSpeed

All Implemented Interfaces:

DesiredSpeedModel, Initialisable

public class SocioDesiredSpeed
extends Object
implements DesiredSpeedModel, Initialisable

Wrapper of a base-desired speed model. The speed may be increased due to social pressure from the follower.

Copyright (c) 2013-2018 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 7 mrt. 2018

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Field Summary

Fields

Modifier and Type	Field and Description
protected static ParameterTypeDouble	RHO Social pressure applied to the leader.
protected static ParameterTypeDouble	SOCIO Socio-speed sensitivity parameter.
protected static ParameterTypeSpeed	VGAIN Vgain parameter; ego-speed sensitivity.

Constructor Summary

Constructors

Constructor and Description
SocioDesiredSpeed(DesiredSpeedModel baseModel) Constructor.

Method Summary

Modifier and Type	Method and Description
Speed	desiredSpeed(Parameters parameters, SpeedLimitInfo speedInfo) Determines the desired speed.
void	init(LaneBasedGTU laneBasedGtu) Initialize car-following model.

Methods inherited from class java.lang.Object

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

Field Detail

RHO

protected static final ParameterTypeDouble RHO

Social pressure applied to the leader.

SOCIO

protected static final ParameterTypeDouble SOCIO

Socio-speed sensitivity parameter.

VGAIN

protected static final ParameterTypeSpeed VGAIN

Vgain parameter; ego-speed sensitivity.

Constructor Detail

SocioDesiredSpeed

public SocioDesiredSpeed(DesiredSpeedModel baseModel)

Constructor.

Parameters:

baseModel - base model for desired speed

Method Detail

desiredSpeed

public Speed desiredSpeed(Parameters parameters,
                          SpeedLimitInfo speedInfo)
                   throws ParameterException

Determines the desired speed.

Specified by:

desiredSpeed in interface DesiredSpeedModel

Parameters:

parameters - parameters

speedInfo - info regarding the desired speed for car-following

Returns:

desired speed

Throws:

ParameterException - if parameter exception occurs

init

public void init(LaneBasedGTU laneBasedGtu)

Initialize car-following model.

Specified by:

init in interface Initialisable

Parameters:

laneBasedGtu - LaneBasedGTU; gtu