The invention provides a collision early warning method and device and roadside equipment, and relates to the technical field of intelligent traffic, and the collision early warning method comprises the steps: obtaining the collection data of at least one roadside sensor for target objects, and the target objects comprise vulnerable traffic participants and vehicles; determining whether the vulnerable traffic participant has a collision risk with the vehicle or not according to the collected data; and under the condition that the vulnerable traffic participant has a collision risk with the vehicle, sending early warning information to the vehicle. According to the embodiment of the invention, the collision early warning effect can be improved.

    本发明提供一种碰撞预警方法、装置及路侧设备,涉及智能交通技术领域,其中,碰撞预警方法包括:获取至少一个路侧传感器针对目标对象的采集数据,所述目标对象包括弱势交通参与者和车辆;依据所述采集数据确定所述弱势交通参与者与所述车辆是否存在碰撞危险;在所述弱势交通参与者与所述车辆存在碰撞危险的情况下,向所述车辆发送预警信息。本发明实施例能够提高碰撞预警效果。


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    Title :

    Collision early warning method and device and roadside equipment


    Additional title:

    一种碰撞预警方法、装置及路侧设备


    Contributors:
    JIANG XIN (author) / ZHANG TAIPING (author) / HUANG YIXIONG (author) / LUO XI (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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