The embodiment of the invention discloses a target motion track prediction method and device, electronic equipment and a medium. The method comprises the following steps: generating a target feature vector according to historical track information and map information of a target; determining an influence pointing relationship between the at least two targets according to the target feature vectors, the positions and the types of the targets; for a root node in the influence pointing relation, predicting a target motion track of a corresponding target according to a target feature vector of the node; and for the child nodes except the root node in the influence pointing relationship, according to the target feature vector of the child node and the target feature vector of the father node of the child node, predicting the target motion track of the target corresponding to the child node. According to the technical scheme, the historical track information and the map information of the targets are fused, the influence pointing relation between the targets is established, the interaction characteristics between the targets are considered, and the precision of the motion track prediction result is effectively improved.

    本申请实施例公开了一种目标运动轨迹预测方法、装置、电子设备及介质。该方法包括:根据目标的历史轨迹信息以及地图信息,生成目标特征向量;根据目标的目标特征向量、位置以及类型,确定至少两个目标之间的影响指向关系;针对影响指向关系中的根节点,根据该节点的目标特征向量预测对应目标的目标运动轨迹;针对影响指向关系中除根节点以外的子节点,根据子节点的目标特征向量以及该子节点的父节点的目标特征向量,预测该子节点对应目标的目标运动轨迹。本申请实施例的技术方案,通过融合目标的历史轨迹信息以及地图信息,建立目标之间的影响指向关系,考虑了目标之间的交互特性,有效提升了运动轨迹预测结果的精度。


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    Title :

    Target motion trail prediction method and device, electronic equipment and medium


    Additional title:

    一种目标运动轨迹预测方法、装置、电子设备及介质


    Contributors:
    LU LIJING (author) / LI RONGHUA (author) / LI SHUGUANG (author) / CHEN HONGLI (author) / WANG NING (author) / XIU JIE (author) / CHEN GUANG (author)

    Publication date :

    2024-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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