The invention is suitable for the technical field of neural networks, and provides a vehicle trajectory prediction method and device, and a terminal device, and the method comprises the steps: obtaining the vehicle information of each vehicle in a detection region, selecting a target vehicle according to the vehicle information, determining the intention recognition result of the target vehicle according to the vehicle information and the environment information corresponding to the target vehicle, and outputting the intention recognition result. And inputting the intention recognition result and the environment information corresponding to the target vehicle into a pre-trained trajectory prediction neural network model for processing to obtain a trajectory prediction result of the target vehicle, and sending the trajectory prediction result to the target terminal. According to the invention, the intention recognition result of the target vehicle is recognized in advance through the interaction relationship among the multiple vehicles, the intention recognition result of the target vehicle and the corresponding environment information are processed according to the pre-trained trajectory prediction neural network model, and the driving trajectory of the target vehicle in a certain period of time is predicted. And the precision and efficiency of comprehensive trajectory prediction of multiple vehicles under complex road conditions are improved.

    本申请适用于神经网络技术领域,提供了一种车辆的轨迹预测方法、装置及终端设备,方法包括:获取检测区域内各车辆的车辆信息,根据车辆信息选取目标车辆,根据车辆信息及与目标车辆对应的环境信息确定目标车辆的意图识别结果,将意图识别结果及与目标车辆对应的环境信息输入至预训练的轨迹预测神经网络模型中处理,得到目标车辆的轨迹预测结果,将轨迹预测结果发送至目标终端。本申请通过多车辆之间的交互关系预先识别目标车辆的意图识别结果,并根据预训练的轨迹预测神经网络模型对目标车辆的意图识别结果和对应的环境信息进行处理,预测出在一定时间段上目标车辆的行驶轨迹,提高在复杂路况下多车辆的综合性轨迹预测的精度和效率。


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    Titel :

    Vehicle trajectory prediction method and device and terminal equipment


    Weitere Titelangaben:

    一种车辆的轨迹预测方法、装置及终端设备


    Beteiligte:
    HUANG JIAPING (Autor:in) / WEI JIMIN (Autor:in) / DAI JINGANG (Autor:in) / ZHANG CHANGLONG (Autor:in)

    Erscheinungsdatum :

    31.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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