The invention discloses a V2X-based vehicle traffic accident early warning method. The method is applied to a V2X system and comprises the following steps: acquiring road traffic sensing data which comprises road traffic participant information acquired by roadside sensing equipment in real time; carrying out vehicle traffic accident detection according to the road traffic sensing data, and generating vehicle traffic accident information; and broadcasting the vehicle traffic accident information to passing vehicles. According to the invention, second-level early warning of traffic accidents is realized, reaction time is reserved for passing of passing vehicles, early warning efficiency and passing safety are improved, manpower resource overhead of manual placement of warning boards or on-site scheduling of traffic police can be saved, and risks caused by absence of the warning boards are reduced.

    本发明公开了一种基于V2X的车辆交通事故预警方法,包括:应用于V2X系统,包括:获取道路交通感知数据,所述道路交通感知数据包括路侧感知设备实时采集的道路交通参与者信息;根据所述道路交通感知数据进行车辆交通事故检测,生成车辆交通事故信息;将所述车辆交通事故信息广播至过路车辆。本发明实现了交通事故的秒级预警,为过往车辆通行预留反应时间,提高了预警效率及通行安全,同时可节省人工放置警告牌或交警现场调度的人力资源开销,减少因没有发现警告牌引发的风险。


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    Title :

    Vehicle traffic accident early warning method and device based on V2X, medium and equipment


    Additional title:

    基于V2X的车辆交通事故预警方法、装置、介质及设备


    Contributors:

    Publication date :

    2022-01-18


    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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