The invention discloses a system for controlling a signal lamp special for a variable lane, and relates to the technical field of signal machine control. The system for controlling the signal lamp special for the variable lane comprises an upper computer and a signal machine, and the input end of the upper computer and the input end of the signal machine are connected with a data calculation unit. Specific arithmetic logic is achieved through the variable lane indicator lamp and the signal lamp control module in the signal machine, then logic analysis is conducted on the signal lamp receiving instruction information, control signals are output to the variable lane indicator lamp and the signal lamp, and the signal machine can change the variable lane through a variable lane changing mechanism of the signal machine. According to the flow or time, the state of the indicating lamp of the current variable lane is determined to be a left turning or straight going state, and meanwhile, according to a phase output method of a normal signal machine, the output lamp color of the signal lamp in each direction is determined; through comparison of the state of the variable lane indicator light in the arithmetic logic and the type of the signal light, the light color output of the variable lane signal light of a specified type is realized, and the synchronization and unification of road intersection traffic signal output are ensured.

    本发明公开了一种可变车道专用信号灯控制的系统,涉及信号机控制技术领域。本发明一种可变车道专用信号灯控制的系统,包括上位机与信号机,所述上位机与信号机的输入端连接有数据计算单元。本发明通过信号机内部的可变车道指示灯与信号灯控制模块实现特定的运算逻辑,进而实现对信号灯接收指令信息进行逻辑分析,并将控制信号分别输出到可变车道指示灯和信号灯,通过信号机的可变车道变更机制,按照流量或者时间决定当前可变车道的指示灯状态为左转或者直行状态,同时,按照正常信号机的相位输出方法,决定各个方向的信号灯输出灯色,特别的,通过运算逻辑中的可变车道指示灯状态与信号灯的类型对比实现指定类型的可变车道信号灯灯色输出,进而便于保证道路交叉口交通信号输出的同步和统一。


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    Title :

    Signal lamp control system special for variable lane


    Additional title:

    一种可变车道专用信号灯控制的系统


    Contributors:
    DING HENG (author) / SU LIJUAN (author) / ZHU LIN (author) / DU GUOHUI (author) / YUAN BIN (author)

    Publication date :

    2023-04-04


    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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