Package org.opentrafficsim.road.gtu.tactical.util.lmrs

Interface Cooperation

All Superinterfaces:

LmrsParameters, NamedConstants

public interface Cooperation
extends LmrsParameters, NamedConstants

Different forms of cooperation.

Copyright (c) 2013-2026 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Field Summary

Fields

Modifier and Type	Field	Description
static final Cooperation	ACTIVE	Cooperation similar to the default, except at large adjacent leader deceleration.
static final Cooperation	PASSIVE	Simple passive cooperation.
static final Cooperation	PASSIVE_MOVING	Same as passive cooperation, except that cooperation is sometimes ignored at low speed of other vehicles.

Fields inherited from interface org.opentrafficsim.road.gtu.tactical.util.lmrs.LmrsParameters

DCOOP, DFREE, DLC, DLEFT, DRIGHT, DSYNC, LAMBDA_V, SOCIO, VGAIN

Method Summary

Modifier and Type	Method	Description
org.djunits.value.vdouble.scalar.Acceleration	cooperate(TacticalContextEgo context, LateralDirectionality lat, LmrsData lmrsData, Desire ownDesire)	Determine acceleration for cooperation.

Methods inherited from interface org.opentrafficsim.base.NamedConstants

name

Field Details

PASSIVE

static final Cooperation PASSIVE

Simple passive cooperation.

PASSIVE_MOVING

static final Cooperation PASSIVE_MOVING

Same as passive cooperation, except that cooperation is sometimes ignored at low speed of other vehicles.

ACTIVE

static final Cooperation ACTIVE

Cooperation similar to the default, except at large adjacent leader deceleration.

Method Details

cooperate

org.djunits.value.vdouble.scalar.Acceleration cooperate(TacticalContextEgo context,
 LateralDirectionality lat,
 LmrsData lmrsData,
 Desire ownDesire)
                                                 throws ParameterException,
OperationalPlanException

Determine acceleration for cooperation.

Parameters:

context - tactical information such as parameters and car-following model

lat - lateral direction for cooperation

lmrsData - lmrs data to store COOPERATION synchronization state in, may be null

ownDesire - own lane change desire

Returns:

acceleration for synchronization

Throws:

ParameterException - if a parameter is not defined

OperationalPlanException - perception exception