The invention discloses an urban intelligent traffic signal lamp control system and method, and relates to the technical field of traffic control. The method comprises the following steps: obtaining an association relationship among the passing speed, the passing interval duration and the parking waiting duration of a vehicle by combining the passing time and the passing speed of a part of passing vehicles on each exit lane and the corresponding parking waiting duration; acquiring the passing time and the passing speed of a passing vehicle on each exit lane of the intersection in the current plurality of signal lamp control cycles; and obtaining the passing time length of each exit lane in the next turn of signal lamp control period according to the incidence relation of the passing speed of the vehicle, the passing interval time length and the parking waiting time length, and the passing time and the passing speed of the passing vehicle of each exit lane of the intersection in the current plurality of turns of signal lamp control periods. The traffic time of the signal lamp to each lane is dynamically adjusted, and the vehicle traffic efficiency is improved.

    本发明公开一种城市智慧交通信号灯控制系统及方法,涉及交通控制技术领域。本发明包括,结合部分通行车辆在每个出口车道的通行时刻以及通行速度以及对应的停车等待时长得到车辆的通行速度、通行间隔时长与停车等待时长的关联关系;获取当前若干轮信号灯控制周期内交叉口的每个出口车道的通行车辆的通行时刻以及通行速度;根据车辆的通行速度、通行间隔时长与停车等待时长的关联关系以及当前若干轮信号灯控制周期内交叉口的每个出口车道的通行车辆的通行时刻以及通行速度得到下一轮信号灯控制周期内每个出口车道的通行时长。本发明动态调整信号灯对每个车道的通行时间,提高了车辆通行效率。


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    Title :

    Urban intelligent traffic signal lamp control system and method


    Additional title:

    一种城市智慧交通信号灯控制系统及方法


    Contributors:
    LEE HYUN JU (author) / LI XING (author) / SHI YUBO (author) / LI XIANWEI (author) / LI HENGTAO (author) / FU LEWEI (author)

    Publication date :

    2024-10-22


    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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