The invention provides a trajectory prediction method and system, electronic equipment and a storage medium. The method comprises the steps of firstly obtaining a target vehicle; the target object and the target vehicle are located in a preset range; according to the position coordinates of the target vehicle and the target object relative to the geodetic coordinate system, the relative position relation between the target vehicle and the target object is determined; determining a moving trend of the target object relative to the target vehicle based on the relative position relationship; predicting the destination of the target object according to the current road information and the moving trend of the target object relative to the target vehicle; and finally, fitting the historical moving track point, the current position point and the predicted destination of the target object to generate a predicted path track of the target object. According to the method, the moving intention of the target object can be predicted firstly, and then the predicted path trajectory of the target object is generated by combining the intention with road information reasoning, so that the intelligent driving vehicle is helped to make decisions and actions better, and the whole intelligent driving vehicle is more personified.

    本申请提供一种轨迹预测方法、系统、电子设备及存储介质,首先获取目标车辆;以及与目标车辆处于预设范围内的目标对象;然后根据目标车辆和目标对象相对于大地坐标系的位置坐标,确定目标车辆与目标对象的相对位置关系;再基于相对位置关系,确定目标对象相对于目标车辆的移动趋势;再根据当前道路信息以及目标对象相对于目标车辆的移动趋势,预测目标对象的目的地;最后对目标对象的历史移动轨迹点、当前位置点和预测目的地进行拟合,生成目标对象的预测路径轨迹。本申请可以先预测目标对象的移动意图,然后利用该意图结合道路信息推理生成目标对象的预测路径轨迹,帮助智能驾驶车辆更好地做出决策和动作,使得智能驾驶车辆整体更加拟人化。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Track prediction method and system, electronic equipment and storage medium


    Weitere Titelangaben:

    一种轨迹预测方法、系统、电子设备及存储介质


    Beteiligte:
    LIU CHUANG (Autor:in) / WANG ZHEWEN (Autor:in) / YANG DONGFANG (Autor:in) / QIU LIHONG (Autor:in) / ZHENG WEN (Autor:in)

    Erscheinungsdatum :

    22.11.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Track prediction method, electronic equipment and storage medium

    ZHOU FU | Europäisches Patentamt | 2023

    Freier Zugriff

    Automatic driving vehicle track prediction method, electronic equipment and storage medium

    ZHANG ZHEN / XIAO ZHONGWEN | Europäisches Patentamt | 2023

    Freier Zugriff

    Track prediction method and device, readable storage medium and electronic equipment

    ZHOU HELONG / CHEN JIAJIE / ZHANG QIAN | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle driving track prediction method and device, electronic equipment and storage medium

    ZHU CECE / ZHANG DONGHAO / CAO KUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Target object track prediction method and device, storage medium and electronic equipment

    FU ZHUANG / LI XIN / CHEN HANBIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff