The invention discloses a method and system for automatically associating a bicycle lane with an intersection traffic light, a medium and equipment, and belongs to the technical field of high-precision map application, and the method comprises the steps: obtaining the bicycle lane and the traffic light in an intersection range, and the stop position of an unmanned vehicle in the intersection range; associating the lane center line corresponding to the bicycle lane, the traffic light and the stop position to obtain a plurality of association combinations; according to the distance and the position among the lane center line, the traffic light and the stop position in the association combination, screening the association combination to obtain a final association combination; and associating the bicycle lanes with the traffic lights according to the corresponding relationship among the lane center lines, the traffic lights and the stop positions in the final association combination. According to the invention, the distance relation and the position relation among the three are used for screening to obtain the association combination meeting the condition, and then the automatic association of the bicycle lane and the intersection traffic light is carried out, so that the safe driving of the low-speed unmanned vehicle under the high-precision map is realized.

    本申请公开了一种自行车道与路口交通灯自动关联的方法系统、介质及设备,属于高精地图应用技术领域,该方法包括:获取路口范围内的自行车道、交通灯以及无人车在路口范围内的停止位置;将自行车道对应的车道中心线、交通灯以及停止位置进行三者关联,得到多个关联组合;根据关联组合中,车道中心线、交通灯以及停止位置之间的距离和位置对关联组合进行筛选,得到最终关联组合;根据最终关联组合中车道中心线、交通灯以及停止位置之间的对应关系进行自行车道和交通灯之间的关联。本申请利用三者之间的距离关系、位置关系进行筛选,得出符合条件的关联组合,然后进行自行车道与路口交通灯的自动关联,实现低速无人车在高精地图下的安全行驶。


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    Title :

    Method, system, medium and equipment for automatically associating bicycle lane with intersection traffic light


    Additional title:

    自行车道与路口交通灯自动关联的方法、系统、介质及设备


    Contributors:
    DAI FANG (author) / LIU JISHU (author) / LI CHEN (author) / ZHANG JIANPING (author) / LI NA (author) / YANG WEI (author)

    Publication date :

    2023-08-25


    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




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