The invention discloses a road section pedestrian crossing signal coordination control method and system based on thunder-vision fusion, and relates to the technical field of intelligent traffic. The method comprises the following steps: acquiring a pedestrian waiting list in a pedestrian waiting area corresponding to a pedestrian crosswalk in real time; waiting duration calculation is carried out on all pedestrians existing in the pedestrian waiting list within the continuous moments, and the total waiting duration is obtained; judging whether the current signal phase corresponding to the pedestrian crossing is a motor vehicle phase or not; if the current signal phase corresponding to the pedestrian crossing is the motor vehicle phase, judging whether the total waiting time length is greater than a waiting time threshold value for the pedestrian to initiate a street crossing demand or not; if the total waiting time length is greater than the waiting time threshold value, judging whether the execution phase of the adjacent road section corresponding to the pedestrian crossing is a non-coordinated phase or not; and if the execution phase is the non-coordinated phase, performing light color switching on the pedestrian crosswalk and releasing the pedestrians, thereby ensuring the traffic passing safety of the corresponding intersection road section, quickly and accurately acquiring the intersection information, and improving the pedestrian crossing management efficiency.

    本发明公开一种基于雷视融合的协调路段人行横道信号控制方法及系统,涉及智慧交通技术领域。方法包括:实时获取人行横道对应的行人等候区内行人等候列表;对连续时刻内存在于行人等候列表的所有行人进行等待时长计算,获得总等待时长;判断人行横道对应的当前信号相位是否为机动车相位;若人行横道对应的当前信号相位为机动车相位,则判断总等待时长是否大于行人发起过街需求的等候时间阈值;若总等待时长大于等候时间阈值,则判断人行横道对应的相邻路段的执行相位是否为非协调相位;若执行相位为非协调相位,则对人行横道进行灯色切换,放行行人,确保对应路口路段的交通通行安全度,快速、准确地采集路口信息,提高了行人过街管理效率。


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    Title :

    Road section pedestrian crossing signal coordination control method and system based on thunder-vision fusion


    Additional title:

    基于雷视融合的协调路段人行横道信号控制方法及系统


    Contributors:
    YAN JUN (author) / ZHANG YU'ANG (author) / XU BING (author)

    Publication date :

    2024-06-04


    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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