The invention provides a variable lane management method, device and equipment, and the method comprises the steps: obtaining an imbalance coefficient between a left-turn lane and a straight lane for each time period in a specified statistical period if the time period meets a lane attribute change constraint condition, acquiring an imbalance coefficient threshold value between the left-turn lane and the straight lane; if the imbalance coefficient is not smaller than the imbalance coefficient threshold value, determining the optimal lane steering configuration corresponding to the time period; and if the time period of the left-turn lane steering configuration and the time period of the straight lane steering configuration exist in the specified statistical period, determining the candidate intersection as a target intersection in which a variable lane needs to be set. According to the technical scheme, the variable lane and the time period (the time period of the left-turn lane and the time period of the through lane) can be accurately set, the defect that the utilization rate of the left-turn lane or the through lane is insufficient is effectively overcome, and the utilization rate of the left-turn lane or the through lane is higher.

    本申请提供一种可变车道管理方法、装置及设备,该方法包括:针对指定统计周期内的每个时间段,若确定所述时间段满足车道属性改变约束条件,则获取左转车道与直行车道之间的不均衡系数,获取左转车道与直行车道之间的不均衡系数阈值;若所述不均衡系数不小于所述不均衡系数阈值,则确定所述时间段对应的最优车道转向配置;若所述指定统计周期内存在左转车道转向配置的时间段和直行车道转向配置的时间段,则将所述候选路口确定为需要设置可变车道的目标路口。通过本申请的技术方案,能够准确设置可变车道及时间段(左转车道的时间段和直行车道的时间段),有效弥补左转车道或直行车道利用率不足的缺点,使得左转车道或直行车道的利用率更高。


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    Title :

    Variable lane management method, device and equipment


    Additional title:

    一种可变车道管理方法、装置及设备


    Contributors:
    RUAN SHUBIN (author) / YE SAIMIN (author) / YAN LIJING (author)

    Publication date :

    2023-08-01


    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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