The invention discloses a vehicle motion trail prediction method and system, and belongs to the technical field of surface mine unmanned driving. The method comprises the following steps: preprocessing vehicle motion trail data collected in real time, inputting the preprocessed vehicle motion trail data into a pre-trained machine learning model, and predicting to obtain a motion trail of a vehicle at a future moment; determining the grade of the collision risk according to the predicted motion track of the vehicle at the future moment, and providing an early warning signal according to the grade of the collision risk; the method is suitable for mining vehicles, and can solve the problems of low prediction precision and slow response speed.

    本发明公开一种车辆运动轨迹预测方法及系统,属于露天矿山无人驾驶技术领域。其包括对实时采集的车辆运动轨迹数据进行预处理,并将预处理后的车辆运动轨迹数据输入预先训练的机器学习模型,预测得到车辆未来时刻的运动轨迹;根据预测得到车辆未来时刻的运动轨迹确定碰撞风险的等级,根据碰撞风险等级,提供预警信号;本发明适用于矿用车辆,能够解决预测精度低、响应速度慢的问题。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle motion trail prediction method and system


    Additional title:

    一种车辆运动轨迹预测方法及系统


    Contributors:
    CHENG YUNLING (author) / REN LIANGCAI (author) / GENG YISEN (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



    Vehicle motion trail prediction method and system

    QIAO RUIZHI / CHU WENBO / QIAO XUQIANG et al. | European Patent Office | 2025

    Free access

    Vehicle motion trail prediction method, device, equipment and medium

    ZHANG ZHONGXU / LIN ZHONGTAO / BIAN YICHENG et al. | European Patent Office | 2023

    Free access

    Method, device and system for monitoring motion trail of vehicle

    GAO TONG / SHANG YANWEI / BAI JINBIAO et al. | European Patent Office | 2020

    Free access

    Vehicle driving behavior and motion trail monitoring method

    HU HAOHAN / GUO ZHENGXIONG / SHAN BAOLIN et al. | European Patent Office | 2023

    Free access

    Processing method for predicting motion trail of vehicle

    LI WEIXIN | European Patent Office | 2021

    Free access