The invention discloses an expressway ramp repeated game decision-making method fused with a driving style, and belongs to the field of unmanned driving decision-making. The specific implementation method of the highway ramp repeated game decision fusing the driving style comprises the following steps: selecting a lane changing gap and extracting a lane changing intention; repeating game revenue function design and corresponding parameter design; determining a driver style and performing parameter matching; according to the earnings after parameter matching, performing repeated games by referring to the game result of the last second; and judging collision safety and completing lane changing. According to the method, the driver style of the vehicle playing the game with the vehicle during lane changing can be identified, the corresponding income parameters are selected, the lane merging efficiency at the ramp of the expressway is improved, and safe merging of the vehicle is guaranteed.

    本文公开了一种融合驾驶风格的高速公路匝道重复博弈决策方法,属于无人驾驶决策领域。融合驾驶风格的高速公路匝道重复博弈决策的具体实施方法为:换道间隙选择和换道意图提取;重复博弈收益函数设计以及对应参数设计;确定驾驶员风格并进行参数匹配;根据参数匹配后的收益,参考上一秒博弈结果进行重复博弈;碰撞安全判定、完成换道。这种方法能够识别换道时与本车进行博弈的车辆的驾驶员风格,选取相应收益参数,提高高速公路匝道处并道效率,保障车辆的安全汇入。


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    Title :

    Expressway ramp repeated game decision-making method based on fused driving style


    Additional title:

    一种基于融合驾驶风格的高速公路匝道重复博弈决策方法


    Contributors:
    XU NAN (author) / DU HANG (author) / YANG FAN (author) / ZHAO SHENGXUAN (author) / SUN NING (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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