The invention relates to the technical field of traffic signal control in traffic management and control, in particular to a two-stage intersection pedestrian signal lamp design which comprises a signal lamp shell, a traffic signal lamp pole, a pedestrian far-end signal display screen, a pedestrian near-end signal display screen, a display screen control module, a processor CPU, a graph storage module and a clock module. The processor CPU is a core operation and control unit of the pedestrian signal lamp. The display screen control module controls signal display on the pedestrian signal display screen; the graph storage module is used for storing signal patterns on the pedestrian signal display screen; the clock module is used for timing a signal period; according to the two-stage type intersection pedestrian signal, along with the difference of the colors of the lights displayed by the pedestrian signal display screen, the two-stage type intersection pedestrian signal comprises four states so as to stipulate the passing right of pedestrians on the near-end pedestrian crosswalk and the far-end pedestrian crosswalk, so that the pedestrian is prevented from mixing the crossing signals, meanwhile, the installation number of signal lights is also reduced, and the cost is reduced. Compared with an existing pedestrian secondary crossing control mode, the method is lower in cost and safer.

    本发明涉及交通管理与控制中的交通信号控制技术领域,具体为一种两阶段式交叉口行人信号灯的设计,包括信号灯外壳、交通信号灯杆、行人远端和近端信号显示屏、显示屏控制模块、处理器CPU、图形存储模块和时钟模块。处理器CPU为行人信号灯的核心运算和控制单元;显示屏控制模块控制行人信号显示屏上的信号显示;图形存储模块用于存储行人信号显示屏上的信号图案;时钟模块用于对信号周期进行计时;随着行人信号显示屏显示灯色的不同,该两阶段式交叉口行人信号共包含四种状态,以规定行人在近端和远端人行横道上的通行权,从而避免了行人对过街信号的混淆,同时也减少了信号灯的安装数量,与现有的行人二次过街控制方式相比成本更低且更安全。


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    Title :

    Design of two-stage intersection pedestrian signal lamp


    Additional title:

    一种两阶段式交叉口行人信号灯的设计


    Contributors:
    YANG ZHEN (author) / WANG YIFEI (author) / LIU YAJIE (author) / ZHANG BEI (author) / ZHANG CHEN (author)

    Publication date :

    2023-12-08


    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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