The invention provides a vehicle meeting avoidance navigation method in a vehicle transportation place considering road restrictions. The method comprises the following steps: setting an operation attribute value of each vehicle in a vehicle transportation place, and setting a vehicle meeting avoidance navigation criterion based on an entrance number and a load attribute of the vehicle; planning an initial shortest driving path for each vehicle in the vehicle transportation place, wherein the shortest driving path comprises a queue of road sections passed by the path and an occupation time queue of the road sections passed by the path; comparing the road section queue passed by the shortest driving path of all vehicles and the occupation time queue of the passed road sections in pairs, and when it is judged that two vehicles will have a meeting conflict when driving according to the initial shortest driving path, performing navigation planning on the two vehicles according to the vehicle meeting avoidance navigation criterion. And meeting avoidance is realized. According to the method disclosed by the invention, the vehicle meeting avoidance navigation method in the large vehicle transportation site is provided by considering the road width limiting factor in the site, so that real-time navigation guidance for vehicles in the site is realized.

    本发明提供了一种考虑道路限制的车辆运输场所内会车避让导航方法。该方法包括:设置车辆运输场所内每个车辆的运行属性值,基于车辆的入场编号和载重属性设定车辆会车避让导航准则;对车辆运输场所内每个车辆规划初始的最短行驶路径,该最短行驶路径包括:路径所经过路段队列和路径所经过路段的占用时间队列;对所有车辆的最短行驶路径所经过的路段队列和所经过路段的占用时间队列进行两两比较,当判断两个车辆按照初始的最短行驶路径行驶将发生会车冲突时,根据所述车辆会车避让导航准则对所述两个车辆进行导航规划,实现会车避让。本发明方法考虑场内道路宽度限制因素,提出大型车辆运输场所内会车避让导航方法,实现对场内车辆的实时导航指引。


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    Titel :

    Vehicle meeting avoidance navigation method in vehicle transportation place considering road limitation


    Weitere Titelangaben:

    一种考虑道路限制的车辆运输场所内会车避让导航方法


    Beteiligte:
    LI GUOJIAN (Autor:in) / XU JUN (Autor:in) / WU HAIJUN (Autor:in) / WANG FANHUA (Autor:in) / SHEN LEI (Autor:in) / WANG WEILIANG (Autor:in) / YANG LIFENG (Autor:in) / LIU JINGLONG (Autor:in) / WANG YIFU (Autor:in) / GUO HAIJUN (Autor:in)

    Erscheinungsdatum :

    2023-03-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS





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