The invention relates to the field of road traffic control, in particular to a variable lane setting method and device, a medium and equipment, and the method comprises the steps: obtaining a turning flow proportion according to a second traffic flow and a third traffic flow, and setting a turning lane as a turning and straight variable lane if the turning flow proportion is smaller than a first proportion threshold value, if the turning flow proportion is larger than a second proportion threshold value, the number of second variable lanes is obtained according to the total number of the straight lanes, the turning flow proportion and the difference value of the second proportion threshold value, and the newly-added number of the left-turn lanes and the newly-added number of the right-turn lanes are obtained by combining second traffic flow corresponding to the left-turn lanes and the right-turn lanes; according to the lane distance, the straight lane needing to be variably arranged is set to be the straight and left-turn variable lane or the straight and right-turn variable lane, and the flow conditions of the left-turn lane and the right-turn lane are comprehensively considered, so that the left-turn demand and the right-turn demand of vehicles are balanced; the setting accuracy of the variable lane and the relieving degree of traffic pressure are improved.

    本发明涉及道路交通控制领域,尤其涉及一种可变车道设置方法、装置、介质及设备,包括:根据第二车流量和第三车流量获取到转弯流量占比,若转弯流量占比小于第一占比阈值,则将转弯车道设置为转弯和直行可变车道,若转弯流量占比大于第二占比阈值,则根据直行车道的总数量、转弯流量占比和第二占比阈值的差值获取到第二可变车道数量,结合左转车道和右转车道对应的第二车流量,获取到左转车道新增数量和右转车道新增数量,根据车道距离将需要进行可变设置的直行车道设置为直行和左转可变车道或者直行和右转可变车道,综合考虑左转车道和右转车道的流量情况,平衡了车辆的左转需求和右转需求,提高了可变车道的设置准确性和对交通压力的缓解程度。


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    Title :

    Variable lane setting method and device, medium and equipment


    Additional title:

    一种可变车道设置方法、装置、介质及设备


    Contributors:
    QU JUNQIU (author) / WANG ZIYI (author) / HE KAIHUANG (author) / YU RUIJIA (author)

    Publication date :

    2025-02-28


    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



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