The invention provides a trajectory prediction method, a vehicle, electronic equipment and a storage medium, and the method comprises the steps: obtaining historical trajectory data of a first target obstacle in response to a situation that the loss duration of the first target obstacle of the vehicle is greater than a preset loss duration threshold; according to historical trajectory data of the first target obstacle, the trajectory type of the historical trajectory data is determined, and the trajectory type represents the relative motion intention of the first target obstacle for the vehicle; and determining predicted trajectory data of the historical trajectory data for the first target obstacle according to the trajectory type of the historical trajectory data. The degree of dependence on sensor data during obstacle trajectory prediction is reduced, the accuracy and robustness of obstacle trajectory prediction are improved, the integrity of obstacle trajectory data is improved, the accuracy of path planning is improved, and the efficiency and accuracy of obstacle avoidance of a vehicle are improved.

    本公开提供了一种轨迹预测方法、车辆、电子设备及存储介质,该方法包括:响应于车辆的第一目标障碍物的丢失时长大于预设的丢失时长阈值,获取所述第一目标障碍物的历史轨迹数据;根据所述第一目标障碍物的历史轨迹数据,确定所述历史轨迹数据的轨迹类型,其中,所述轨迹类型表征所述第一目标障碍物针对所述车辆的相对运动意图;根据所述历史轨迹数据的轨迹类型,确定针对所述第一目标障碍物的所述历史轨迹数据的预测轨迹数据。实现了降低预测障碍物轨迹时对传感器数据的依赖程度,提高预测障碍物轨迹的准确性和鲁棒性,提高障碍物轨迹数据的完整性,有助于提高路径规划的准确度,提高车辆规避障碍物的效率和准确率。


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    Titel :

    Trajectory prediction method, vehicle, electronic equipment and storage medium


    Weitere Titelangaben:

    一种轨迹预测方法、车辆、电子设备及存储介质


    Beteiligte:
    WEI ZHIJIE (Autor:in)

    Erscheinungsdatum :

    29.12.2023


    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 / G06V



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