The invention discloses a traffic signal data transmission method and a traffic signal control system, and belongs to the technical field of traffic signal control. According to the technical scheme,the traffic signal control system comprises a traffic annunciator, a traffic flow monitoring module, a wireless communication unit, a traffic flow proportion presetting module and a base station center, and the output end of the traffic flow monitoring module is connected with the input end of the wireless communication unit. With the arrangement of a traffic flow analysis system, a traffic flow proportion presetting module and a signal lamp intelligent adjusting system, during system runtime, the transverse and longitudinal traffic flow proportions of a crossroad can be well calculated in real time, when the traffic flow proportions are approximately equal, the traffic signals can be switched according to a preset mode, and the system can adjust the switching time of the transverse traffic light and the longitudinal traffic light in real time when the difference between the transverse traffic flow proportion and the longitudinal traffic flow proportion is larger, thereby well deploying the switching of the traffic signal device in real time according to the traffic conditions, and improving the real-time performance and robustness of traffic deployment.

    本发明公开了一种交通信号数据传输方法及交通信号控制系统,属于交通信号控制技术领域,其技术方案要点包括交通信号器、车流监控模块、无线通信单元、车流比例预设模块和基站中心,所述车流监控模块的输出端与无线通信单元的输入端连接,通过车流分析系统、车流比例预设模块和信号灯智能调节系统的设置,在系统运行时,能够实时对十字路口横向和纵向的车流比例进行很好计算,在车流比例大致相等时,交通信号会按照预定的模式进行切换,在横向和纵向车流量比例相差较大时,系统能够实时调节横向和纵向红绿灯的切换时间,从而能够很好的根据交通情况来实时调配交通信号器的切换,提高了交通调配的实时性和鲁棒性。


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    Titel :

    Traffic signal data transmission method and traffic signal control system


    Weitere Titelangaben:

    一种交通信号数据传输方法及交通信号控制系统


    Beteiligte:
    BAI CHUANDONG (Autor:in)

    Erscheinungsdatum :

    2020-08-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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