The invention provides a V2X-based traffic signal indication method, an Internet of Vehicles device and a system, and the method applied to the Internet of Vehicles device comprises the steps: obtaining first traffic signal phase information of a target intersection, the first traffic signal phase information having a first number of phases; generating second traffic signal phase information according to the first traffic signal phase information, the second traffic signal phase information having a preset second number of phases, and the first number being less than or equal to the second number; and generating and sending a traffic signal indication message according to the second traffic signal phase information. Different traffic signal indication messages do not need to be generated according to high and low peak periods, the consistency of the traffic signal indication message structure is ensured, and the situation that the vehicle-mounted terminal also needs to perform synchronous updating processing is avoided; and meanwhile, it is ensured that the vehicle-mounted terminal displays the corresponding phase state according to the preset second number of phases, and the requirement of a driver for the road condition is met.

    本申请提供了一种基于V2X的交通信号指示方法、车联网设备及系统,其中应用于车联网设备的方法,包括:获取目标路口的第一交通信号相位信息,第一交通信号相位信息中具有第一数量的相位;根据第一交通信号相位信息生成第二交通信号相位信息,第二交通信号相位信息具有预设第二数量的相位,且第一数量小于等于第二数量;根据第二交通信号相位信息,生成交通信号指示消息并发送。本申请无需根据高低峰时段生成不同的交通信号指示消息,保证了交通信号指示消息结构的一致性,避免了车载终端也需要进行同步更新处理的情况出现;同时,还有利于保证车载终端根据预设第二数量的相位显示对应的相位状态,满足驾驶员对路况的需求。


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    Titel :

    V2X-based traffic signal indication method, Internet of Vehicles device and system


    Weitere Titelangaben:

    一种基于V2X的交通信号指示方法、车联网设备及系统


    Beteiligte:
    CHEN DIANYONG (Autor:in) / FANG JIAYI (Autor:in)

    Erscheinungsdatum :

    2023-01-13


    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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