Package org.opentrafficsim.road.gtu.perception.categories.neighbors

Class DefaultCaccSensors

java.lang.Object

org.opentrafficsim.road.gtu.perception.categories.neighbors.DefaultCaccSensors

All Implemented Interfaces:

PerceivedGtuType

public class DefaultCaccSensors
extends Object
implements PerceivedGtuType

Default CACC sensors. This returns all information except desired speed for the first leader and CACC leaders. Remaining leaders are provided null information.

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

Nested Class Summary

Nested classes/interfaces inherited from interface org.opentrafficsim.road.gtu.perception.categories.neighbors.PerceivedGtuType

PerceivedGtuType.AnticipationPerceivedGtuType

Field Summary

Fields inherited from interface org.opentrafficsim.road.gtu.perception.categories.neighbors.PerceivedGtuType

WRAP

Constructor Summary

Constructors

Constructor	Description
DefaultCaccSensors()	Constructor.

Method Summary

Modifier and Type	Method	Description
PerceivedGtu	createPerceivedGtu(LaneBasedGtu perceivingGtu, LaneBasedObject reference, LaneBasedGtu perceivedGtu, org.djunits.value.vdouble.scalar.Length distance, boolean downstream)	Creates a perceived object from a GTU, downstream or upstream.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultCaccSensors

public DefaultCaccSensors()

Constructor.

Method Details

createPerceivedGtu

public PerceivedGtu createPerceivedGtu(LaneBasedGtu perceivingGtu,
 LaneBasedObject reference,
 LaneBasedGtu perceivedGtu,
 org.djunits.value.vdouble.scalar.Length distance,
 boolean downstream)
                                throws ParameterException

Creates a perceived object from a GTU, downstream or upstream. The default implementation figures out from distance whether a parallel GTU should be created.

Specified by:

createPerceivedGtu in interface PerceivedGtuType

Parameters:

perceivingGtu - perceiving GTU

reference - reference object to which distance is given (and to which perception errors should apply, e.g. Conflict)

perceivedGtu - perceived GTU

distance - distance

downstream - downstream (or upstream) neighbor

Returns:

perception object from a gtu

Throws:

ParameterException - on invalid parameter value or missing parameter