The invention discloses a collision risk detection method, device and equipment. The method comprises the following steps: identifying an obstacle on a road on which a vehicle runs; predicting a first future movement track of the obstacle; acquiring a second future movement track of the own vehicle; and according to the first future motion trail and the second future motion trail, obtaining a risk value of collision between the vehicle and the obstacle. By adopting the processing mode, the collision risk of the vehicle running on the road is quantified through a probability method, so that map modeling is not depended on, meanwhile, a safety officer is not required to take over forcibly, as long as the feedback that the safety officer confirms that the early warning is received is given under specific conditions, and automatic driving behaviors are not changed under the condition that the feedback is obtained, the safety of the vehicle is greatly improved. Excessive manpower takeover is avoided.

    本申请公开了碰撞风险检测方法、装置及设备。其中,所述方法包括:识别自车行驶道路上的障碍物;预测障碍物的第一未来运动轨迹;获取自车的第二未来运动轨迹;根据第一未来运动轨迹和第二未来运动轨迹,获取自车与障碍物发生碰撞的风险值。采用这种处理方式,使得通过概率方法量化车辆在道路上行驶的碰撞风险,这样就不依赖于地图建模,同时又不要求安全员进行强行接管,只要在特定情况下给出安全员确认已收到预警的反馈,在得到反馈的情况下,不改变自动驾驶行为,避免过多耗费人力接管。


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    Title :

    Collision risk detection method, device and equipment


    Additional title:

    碰撞风险检测方法、装置及设备


    Contributors:
    YE TENGJU (author) / ZHENG RENJIE (author) / CHEN JUNBO (author)

    Publication date :

    2022-10-04


    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



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