The invention relates to the field of traffic control systems, and discloses an intersection signal timing method and device and a storage medium, and the method comprises the steps: determining the driving direction corresponding to each preset phase, the number of lanes corresponding to each driving direction, and the motor vehicle flow corresponding to each driving direction according to each preset phase of a target intersection signal; determining an initial signal period in combination with the total loss time corresponding to each preset phase; for each preset phase, determining effective green light time according to the initial signal period, the driving direction corresponding to the preset phase and the motor vehicle flow corresponding to the driving direction; for each pedestrian crossing phase, taking the maximum value of the effective green light time and the shortest green light time corresponding to the pedestrian crossing phase as new effective green light time; and according to the effective green light time corresponding to each preset phase, determining the display green light time and the target signal period corresponding to each preset phase so as to comprehensively consider pedestrians and motor vehicles to improve the reasonability of intersection signal timing.

    本发明涉及交通控制系统领域,公开了一种交叉口信号配时方法、设备和存储介质,该方法包括:根据目标交叉口信号的各预设相位,确定各预设相位对应的行车方向、与各行车方向对应的车道数量和与各行车方向对应的机动车流量;结合各预设相位对应的总损失时间,确定初始信号周期;针对每个预设相位,根据初始信号周期、预设相位对应的行车方向和行车方向对应的机动车流量,确定有效绿灯时间;针对每个行人过街相位,将行人过街相位对应的有效绿灯时间和最短绿灯时间中的最大值作为新的有效绿灯时间;根据各预设相位对应的有效绿灯时间,确定各预设相位对应的显示绿灯时间和目标信号周期,以综合考虑行人和机动车来提高交叉口信号配时合理性的效果。


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    Title :

    Intersection signal timing method and device and storage medium


    Additional title:

    交叉口信号配时方法、设备和存储介质


    Contributors:
    LI XIANGRONG (author) / ZHANG LU (author) / ZHAO QING (author) / WANG XIN (author) / LI TAO (author) / ZHOU BOYA (author) / ZHANG SHIJIAN (author) / MA ZHIZHEN (author) / MENG QINGYU (author) / LIU PENG (author)

    Publication date :

    2023-12-12


    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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