According to the collision risk information determination method and device, the equipment and the storage medium provided by the embodiment of the invention, the collision risk judgment factors in the target road section are acquired; the collision risk judgment factors comprise first vehicle trajectory data of a first vehicle in a main road, second vehicle trajectory data of a second vehicle in a ramp, road surface state information of the target road section and visibility of an environment where the target road section is located; and based on the first vehicle trajectory data, the second vehicle trajectory data, the road surface state information and the visibility, determining collision risk information of collision of the first vehicle and the second vehicle at the ramp entrance in the target road section, so that the determined collision risk information is more accurate and can better adapt to the real situation.

    本申请实施例提供的一种碰撞风险信息的确定方法、装置、设备及存储介质,通过获取目标路段中的碰撞风险判断因素,所述碰撞风险判断因素包括:主道中第一车辆的第一车辆轨迹数据、匝道中第二车辆的第二车辆轨迹数据、所述目标路段的路面状态信息和所述目标路段所在环境的能见度;基于所述第一车辆轨迹数据、所述第二车辆轨迹数据、所述路面状态信息和所述能见度确定所述第一车辆和所述第二车辆在所述目标路段中的匝道口发生碰撞的碰撞风险信息,能够使得确定的碰撞风险信息更为准确,更能适配真实情况。


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    Title :

    Method and device for determining collision risk information, equipment and storage medium


    Additional title:

    碰撞风险信息的确定方法、装置、设备及存储介质


    Publication date :

    2024-07-30


    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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