The invention discloses a traffic signal lamp state publishing method. A traffic signal lamp state providing end, a traffic signal lamp state receiving end and a server end are included. The method comprises the steps that clocks of the providing end and the receiving end are synchronized; the providing end obtains traffic signal lamp state information and actively or passively sends the state information to the server end; the server end receives and manages the state information sent by the providing end, and actively or passively sends the state information to the receiving end; and the receiving end calculates the current color and the remaining time of the corresponding traffic signal lamp according to the received state information and the local clock. The invention further discloses a traffic signal lamp state publishing system which is composed of a traffic signal lamp state providing module, a server module, a traffic signal lamp state receiving module and a clock synchronization module, and the providing end function, the server end function, the receiving end function and the clock synchronization function in the method are completed respectively. By utilizing the method and the system disclosed by the invention, the state of the traffic signal lamp can be published economically, conveniently, safely and reliably.

    本发明公开了一种交通信号灯状态发布方法,它包括交通信号灯状态的提供端和接收端以及服务器端;提供端和接收端的时钟同步;提供端获取交通信号灯状态信息,主动或被动地向服务器端发送状态信息;服务器端接收和管理由提供端发送的状态信息,主动或被动地向接收端发送状态信息;接收端根据接收的状态信息和本地时钟,计算出相应交通信号灯的当前颜色和剩余时间。本发明还公开了一种交通信号灯状态发布系统,它由交通信号灯状态提供模块、服务器模块、交通信号灯状态接收模块和时钟同步模块构成,分别完成前述方法中提供端、服务器端、接收端及时钟同步功能。利用本发明所公开的方法和系统,能经济、方便、安全、可靠地实现交通信号灯状态的发布。


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    Titel :

    Traffic signal lamp state publishing method and system


    Weitere Titelangaben:

    一种交通信号灯状态发布方法和系统


    Beteiligte:
    GUO SIYU (Autor:in) / WEN HE (Autor:in) / LIU MIN (Autor:in) / LING ZHIGANG (Autor:in) / TANG LU (Autor:in) / TENG ZHAOSHENG (Autor:in)

    Erscheinungsdatum :

    2021-05-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04J Multiplex-Verkehr , MULTIPLEX COMMUNICATION



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