1 | /************************************************************************************ |
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2 | * Copyright (C) 2008 by Politehnica University of Bucharest and Rutgers University |
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3 | * All rights reserved. |
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4 | * Refer to LICENSE for terms and conditions of use. |
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5 | ***********************************************************************************/ |
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6 | package vnsim.vehicular.simulator; |
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7 | |
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8 | public interface Personality { |
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9 | |
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10 | public double getSafetyDistance(double speed); //lower is unsafe --> braking |
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11 | public double getInfluenceDistance(double speed); //higher = no influence at all |
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12 | public double getDesiredDistance(double speed); //desired following distance |
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13 | //(less than the influence distance, more than the safety distance) |
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14 | |
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15 | //return the distance from the car BEHIND on another lane considered |
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16 | //safe, so that this driver can change lane just IN FRONT of that car |
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17 | public double getLaneChangeSafetyDistance(double mySpeed, double folSpeed); |
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18 | |
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19 | |
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20 | //return the distance from the car IN FRONT on another lane considered |
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21 | //safe, so that this driver can change lane just BEHIND that car |
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22 | public double getLaneChangeSafetyDistanceInFront(double mySpeed, double precSpeed); |
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23 | |
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24 | |
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25 | public double getAccelerationFreeDriving(); |
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26 | public double getAccelerationMaximumBrake(); |
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27 | public double getWantedSpeed(int roadIndex); |
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28 | |
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29 | public double getWantedSpeedInfluenced(double distanceFromIntersection, double requiredSpeed); |
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30 | |
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31 | public double getReactionTimeFreeDriving(); //[secs] |
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32 | //public double getRoadChangeSafetyDistance(double speed); |
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33 | |
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34 | public boolean estimateRoadChangePossible(double mySpeed, double otherSpeed, double myDist, double otherDist); |
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35 | |
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36 | } |
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