The invention discloses a vehicle track prediction method and device, equipment and a storage medium. The method comprises the steps that historical motion information of all surrounding driving vehicles of a target vehicle is acquired; the historical motion information is motion position and state information of the surrounding driving vehicle when the surrounding driving vehicle is located at the surrounding position of the target vehicle within a historical period of time; all the historical motion information is preprocessed, and motion interaction information reflecting space-time interaction between all the surrounding driving vehicles and other surrounding driving vehicles except the surrounding driving vehicles is obtained; and inputting all the motion interaction information into a vehicle trajectory prediction model, and predicting the future motion trajectory of each surrounding driving vehicle by using the vehicle trajectory prediction model. The method fully considers the influence of space-time interaction between vehicles on trajectory prediction, and can improve the model prediction accuracy to effectively guarantee the vehicle driving safety.

    本申请公开了一种车辆轨迹预测方法、装置、设备及存储介质,包括:获取目标车辆的各周边行驶车辆的历史运动信息;所述历史运动信息为历史一段时间内所述周边行驶车辆在位于所述目标车辆周边位置行驶时的运动位置及状态信息;对全部所述历史运动信息进行预处理,得到各所述周边行驶车辆与除自身外的其他所述周边行驶车辆之间的反映时空交互的运动交互信息;将全部所述运动交互信息输入至车辆轨迹预测模型,利用车辆轨迹预测模型对各所述周边行驶车辆的未来运动轨迹进行预测。本申请充分考虑了车辆间的时空交互对轨迹预测的影响,能够提高模型预测精确度以有效保障车辆行驶安全。


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    Title :

    Vehicle track prediction method, device and equipment and storage medium


    Additional title:

    一种车辆轨迹预测方法、装置、设备及存储介质


    Contributors:
    XU TIANYU (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / 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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