The invention further provides a trajectory prediction method and device, electronic equipment and a storage medium. The trajectory prediction method comprises the steps of determining a first trajectory of a target vehicle according to a historical trajectory of the target vehicle; obtaining a first track correction amount of the target vehicle according to the historical track of the target vehicle, wherein the first track correction amount is used for reducing the collision rate; obtaining a second track correction amount of the target vehicle according to the historical track of the target vehicle, wherein the second track correction amount is used for reducing the illegal line pressing probability; fusing the first track of the target vehicle and the first track correction amount to obtain a first fusion result; fusing the first track of the target vehicle and the second track correction to obtain a second fusion result; and processing the first fusion result and the second fusion result by using a pre-trained decoder to obtain a second trajectory of the target vehicle. According to the embodiment of the invention, the collision rate and the illegal line pressing probability can be reduced while the vehicle track is accurately predicted.

    本公开还提供了一种轨迹预测方法、装置、电子设备及存储介质。本公开实施例的轨迹预测方法包括:根据目标车辆的历史轨迹确定目标车辆的第一轨迹;根据目标车辆的历史轨迹获得目标车辆的第一轨迹修正量,第一轨迹修正量用于降低碰撞率;根据目标车辆的历史轨迹获得目标车辆的第二轨迹修正量,第二轨迹修正量用于降低违规压线概率;融合目标车辆的第一轨迹和第一轨迹修正量以获得第一融合结果;融合目标车辆的第一轨迹和第二轨迹修正量以获得第二融合结果;利用预训练的解码器对第一融合结果与第二融合结果处理以获得目标车辆的第二轨迹。本公开实施例能够在准确预测车辆轨迹的同时降低诸如碰撞率和违规压线概率。


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    Titel :

    Trajectory prediction method and device, equipment and storage medium


    Weitere Titelangaben:

    轨迹预测方法、装置、设备及存储介质


    Beteiligte:
    LIU YU (Autor:in) / LI XUE (Autor:in)

    Erscheinungsdatum :

    2023-05-16


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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