The invention relates to a dangerous collision target trajectory prediction method and device, computer equipment, a storage medium and a computer program product. The method comprises the steps that vehicle information and multiple pieces of candidate collision target information in front of a vehicle are obtained, the candidate collision target information comprises the relative distance between a dangerous collision target and the vehicle, and multiple pieces of corresponding collision time are determined based on the vehicle information and the multiple pieces of candidate collision target information, determining an initial dangerous collision target based on the collision time and the relative distance, determining the obstacle avoidance deceleration of the vehicle based on the initial dangerous collision target information, determining the most dangerous collision target based on the deceleration, and determining the future movement trajectory of the most dangerous collision target based on the most dangerous collision target information. That is to say, in the process of planning the obstacle avoidance path of the vehicle, the most dangerous collision target is selected and the future movement trajectory prediction is carried out, so that the timeliness and the safety of the obstacle avoidance path planning are improved.

    本申请涉及一种危险碰撞目标轨迹预测方法、装置、计算机设备、存储介质和计算机程序产品。所述方法包括:获取自车信息以及自车前方多个候选碰撞目标信息,所述候选碰撞目标信息包括危险碰撞目标与自车的相对距离,基于所述自车信息和多个候选碰撞目标信息确定对应的多个碰撞时间,基于所述碰撞时间和相对距离确定初始危险碰撞目标,基于所述初始危险碰撞目标信息确定自车避障减速度,基于所述减速度确定最危险碰撞目标,基于所述最危险碰撞目标信息确定最危险碰撞目标的未来移动轨迹。也就是说,在进行自车避障路径规划的过程中,选择最危险的碰撞目标并进行未来移动轨迹预测,提高了避障路径规划的时效性与安全性。


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    Title :

    Dangerous collision target trajectory prediction method and device, and computer equipment


    Additional title:

    危险碰撞目标轨迹预测方法、装置、计算机设备


    Contributors:
    PENG SHUAI (author) / LI XIAOGANG (author) / ZOU XIN (author) / PAN WENBO (author) / LIU YEYE (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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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