The invention discloses an intersection vehicle guiding method, which comprises the steps of 1, acquiring an initial speed of a vehicle entering a guiding area, distances between the vehicle and a plurality of intersections which continuously go straight ahead, and traffic light phase durations of the plurality of intersections; 2, the second-by-second speed and the second-by-second acceleration of the vehicle in the guide area are optimized with the total duration of the vehicle passing through the multiple intersections continuously going straight in front, the fuel consumption of the vehicle passing through the multiple intersections continuously going straight in front and the minimum emission of NOX, CH and CO of the vehicle passing through the multiple intersections continuously going straight in front as optimization objectives, and the second-by-second speed and the second-by-second acceleration of the vehicle in the guide area are optimized; and step 3, guiding the speed of the vehicle in the guiding area according to the optimized second-by-second speed and the optimized second-by-second acceleration. According to the intersection vehicle guiding method provided by the invention, the vehicles passing through the intersection can be guided, the vehicle passing efficiency is improved, and the oil consumption and emission indexes of the vehicles passing through the intersection are reduced.

    本发明公开了一种交叉路口车辆引导方法,包括:步骤一、获取车辆进入引导区域的初始速度、车辆分别与前方连续直行的多个交叉路口的距离、所述多个交叉路口的交通灯相位时长;步骤二、以车辆通过前方连续直行的多个交叉路口的总时长、车辆通过前方连续直行的多个交叉路口的油耗、以及车辆通过前方连续直行的多个交叉路口的NOX、CH、CO排放量最小作为优化目标,对车辆在引导区域内逐秒速度和逐秒加速度进行优化;步骤三、以优化后的逐秒速度和逐秒加速度对车辆在引导区域内的速度进行引导。本发明提供的交叉路口车辆引导方法,能够对通过交叉路口的车辆进行引导,提高车辆通行效率,减小车辆通过交叉路口的油耗及排放指标。


    Access

    Download


    Export, share and cite



    Title :

    Intersection vehicle guiding method


    Additional title:

    一种交叉路口车辆引导方法


    Contributors:
    DUAN MIN (author) / LIU KUILIANG (author) / SHI WEN (author) / LUO YUTING (author)

    Publication date :

    2025-03-18


    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



    Traffic intersection vehicle guiding method and device

    DU SIJUN / LI YANG / GAO LEI | European Patent Office | 2021

    Free access

    Intersection vehicle speed guiding method based on V2X

    LIU PENG / XU XINYI / XIA BIAO et al. | European Patent Office | 2021

    Free access


    Intersection smooth vehicle speed guiding method based on V2X

    WU ZHIXIN / GUO PENG / WANG MENGDAN et al. | European Patent Office | 2022

    Free access

    Intersection vehicle passing guiding method in automatic driving environment

    WANG LICHAO / YANG MIN | European Patent Office | 2021

    Free access