The invention discloses a curve collision identification method and device, equipment and a storage medium. The curve collision method comprises the steps that under the condition that a vehicle runs on a curve, the motion type of an obstacle is determined according to the distance between the obstacle and the vehicle, the speed of the vehicle and the yaw velocity of the vehicle collected at at least two sampling moments; based on the distance between the vehicle and the obstacle and the movement direction, determining the movement track of the vehicle and the movement track of the obstacle by adopting a track calculation scheme corresponding to the movement type; according to the self-vehicle motion trail and the obstacle motion trail, curve collision recognition is carried out. According to the technical scheme of the embodiment of the invention, the accuracy of curve collision identification can be improved.

    本发明公开了一种弯道碰撞识别方法、装置、设备及存储介质。弯道碰撞方法包括:在自车处于弯道行驶的情况下,在自车处于弯道行驶的情况下,根据至少两个采样时刻采集到的障碍物和自车的距离、自车车速以及自车横摆角速度,确定障碍物的运动类型;基于自车和障碍物的距离以及运动方向,采用与运动类型对应的轨迹计算方案方案确定自车运动轨迹和障碍物运动轨迹;根据自车运动轨迹和障碍物运动轨迹,进行弯道碰撞识别。本发明实施例的技术方案,可以提高弯道碰撞识别的准确性。


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    Title :

    Curve collision identification method, device and equipment and storage medium


    Additional title:

    一种弯道碰撞识别方法、装置、设备及存储介质


    Contributors:
    GAO YANXI (author) / PANG ZHUYIN (author) / GU YUAN (author) / TENG CHIH-HAO (author) / CHEN TAO (author) / YUAN PENG (author) / ZHAI HANFEI (author) / ZHONG YANQI (author) / SONG HONGZHI (author)

    Publication date :

    2025-01-07


    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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