The invention relates to a trajectory prediction method and device and a storage medium, and relates to the technical field of automobiles, in particular to the technical field of automobile trajectory prediction. The method is applied to a target vehicle and comprises the following steps: acquiring a motion state parameter and a first candidate road point of a to-be-predicted vehicle; based on the motion state parameters and motion feasibility constraint conditions of the to-be-predicted vehicle, screening out second candidate road points from the first candidate road points; and generating a motion track of the to-be-predicted vehicle based on the second candidate road point. Wherein the first candidate road point is determined based on surrounding road information of the to-be-predicted vehicle. Therefore, the technical problem of low feasibility of track prediction can be avoided.

    本申请涉及一种轨迹预测方法、装置及存储介质,涉及汽车技术领域,尤其涉及汽车轨迹预测技术领域。该方法应用于目标车辆,包括:获取待预测车辆的运动状态参数和第一候选道路点;基于所述运动状态参数和所述待预测车辆的运动可行性约束条件,从所述第一候选道路点中筛选出第二候选道路点;基于所述第二候选道路点,生成所述待预测车辆的运动轨迹。其中,所述第一候选道路点是基于所述待预测车辆的周边道路信息确定的。由此,通过本申请可以避免预测轨迹可行性较低的技术问题。


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    Titel :

    Trajectory prediction method and device and storage medium


    Weitere Titelangaben:

    轨迹预测方法、装置及存储介质


    Beteiligte:
    YANG DONGFANG (Autor:in) / ZHANG JIAXUAN (Autor:in) / QIU LIHONG (Autor:in) / LI LINHUI (Autor:in) / XIE LECHENG (Autor:in)

    Erscheinungsdatum :

    06.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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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