The invention provides a vehicle collision risk assessment method and device and electronic equipment, and relates to the technical field of automatic driving, in particular to the technical fields of automatic driving, intelligent transportation and the like. According to the specific implementation scheme, after a target vehicle passes through a first path, it is determined that the target vehicle has corresponding key obstacles and predicted collision time intervals at one or more moments in the driving process of the first path; determining a dangerous obstacle corresponding to the target vehicle and a minimum predicted collision moment in the first path based on the key obstacle and the predicted collision time interval corresponding to each moment in the one or more moments; and based on the historical motion parameters of the target vehicle and the historical motion parameters of the dangerous obstacle at the minimum predicted collision moment, evaluating the collision risk of the target vehicle and the dangerous obstacle.

    公开提供了车辆碰撞风险评估方法、装置、电子设备,涉及自动驾驶技术领域,尤其涉及自动驾驶、智能交通等技术领域。具体实现方案为:在目标车辆通过第一路径后,确定所述目标车辆在所述第一路径的行驶过程中存在一个或多个时刻具备对应的关键障碍物以及预测碰撞时间间隔的情况下,基于所述一个或多个时刻中每个时刻对应的所述关键障碍物以及所述预测碰撞时间间隔,确定在所述第一路径中所述目标车辆对应的危险障碍物以及最小预测碰撞时刻;基于在所述最小预测碰撞时刻下的所述目标车辆的历史运动参数、所述危险障碍物的历史运动参数,评估所述目标车辆与所述危险障碍物的碰撞风险。


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    Title :

    Vehicle collision risk assessment method and device


    Additional title:

    车辆碰撞风险评估方法和装置


    Contributors:
    CHEN CHEN (author) / DU LEI (author)

    Publication date :

    2024-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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