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) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
19 * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
20 * </p>
21 * @author <a href="https://github.com/wjschakel">Wouter Schakel</a>
22 */
23 public class IncentiveSpeed implements VoluntaryIncentive
24 {
25
26 @Override
27 public final Desire determineDesire(final Parameters parameters, final LanePerception perception,
28 final CarFollowingModel carFollowingModel, final Desire mandatoryDesire, final Desire voluntaryDesire)
29 throws ParameterException
30 {
31 // TODO: SpeedWithCourtesy now uses TrafficPerception, which embeds the courtesy part. How to do this?
32 return new Desire(0, 0);
33 }
34
35 @Override
36 public final String toString()
37 {
38 return "IncentiveSpeed []";
39 }
40
41 }