1 package org.opentrafficsim.road.gtu.lane.tactical.lmrs;
2
3 import org.opentrafficsim.base.parameters.ParameterException;
4 import org.opentrafficsim.base.parameters.Parameters;
5 import org.opentrafficsim.road.gtu.lane.perception.LanePerception;
6 import org.opentrafficsim.road.gtu.lane.tactical.following.CarFollowingModel;
7 import org.opentrafficsim.road.gtu.lane.tactical.util.lmrs.Desire;
8 import org.opentrafficsim.road.gtu.lane.tactical.util.lmrs.VoluntaryIncentive;
9
10 /**
11 * Determines lane change desire for speed, where the slowest vehicle in the current and adjacent lanes are assessed. The larger
12 * the speed differences between these vehicles, the larger the desire. Negative speed differences result in negative lane
13 * change desire. Only vehicles within a limited anticipation range are considered. The considered speed difference with an
14 * adjacent lane is reduced as the slowest leader in the adjacent lane is further ahead. The desire for speed is reduced as
15 * acceleration is larger, preventing over-assertive lane changes as acceleration out of congestion in the adjacent lane has
16 * progressed more.
17 * <p>
18 * Copyright (c) 2013-2022 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
19 * BSD-style license. See <a href="http://opentrafficsim.org/docs/current/license.html">OpenTrafficSim License</a>.
20 * <p>
21 * @version $Revision$, $LastChangedDate$, by $Author$, initial version Apr 13, 2016 <br>
22 * @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
23 */
24 public class IncentiveSpeed implements VoluntaryIncentive
25 {
26
27 /** {@inheritDoc} */
28 @Override
29 public final Desire determineDesire(final Parameters parameters, final LanePerception perception,
30 final CarFollowingModel carFollowingModel, final Desire mandatoryDesire, final Desire voluntaryDesire)
31 throws ParameterException
32 {
33 // TODO: SpeedWithCourtesy now uses TrafficPerception, which embeds the courtesy part. How to do this?
34 return new Desire(0, 0);
35 }
36
37 /** {@inheritDoc} */
38 @Override
39 public final String toString()
40 {
41 return "IncentiveSpeed []";
42 }
43
44 }