The embodiment of the invention provides a vehicle track processing method, which is applied to terminal equipment deployed on a target vehicle, and comprises the following steps: determining an initial position of the target vehicle; sending a track acquisition request carrying the initial position to a cloud platform, and receiving a fusion track set corresponding to the initial position and returned by the cloud platform according to the track acquisition request, the fusion track set comprises a fusion track of the target vehicle and a fusion track of an associated vehicle associated with the target vehicle; and according to the fusion trajectory of the target vehicle, determining a target prediction trajectory of the target vehicle, and according to the fusion trajectory of the associated vehicle, determining an associated prediction trajectory of the associated vehicle. The time delay compensation of the communication link is realized through prediction, so that the finally obtained target prediction trajectory and the associated prediction trajectory have real-time performance and accuracy, and the motion trend of surrounding vehicles can be timely and accurately determined.

    本说明书实施例提供车辆轨迹处理方法,应用于部署在目标车辆的终端设备,包括确定所述目标车辆的初始位置;向云平台发送携带有所述初始位置的轨迹获取请求,并接收所述云平台根据所述轨迹获取请求返回的、所述初始位置对应的融合轨迹集合,其中,所述融合轨迹集合包括所述目标车辆的融合轨迹、以及所述目标车辆关联的关联车辆的融合轨迹;根据所述目标车辆的融合轨迹,确定所述目标车辆的目标预测轨迹,并根据所述关联车辆的融合轨迹,确定所述关联车辆的关联预测轨迹。通过预测实现通信链路的时延补偿,使得最终获得的目标预测轨迹和关联预测轨迹具有实时性和准确性,从而能够及时准确的确定周边车辆的运动趋势。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle track processing method


    Additional title:

    车辆轨迹处理方法


    Contributors:
    DU JING (author) / LIU YANBIN (author) / YU LIANG (author) / LI HAO (author) / CHEN FENGYI (author) / ZHANG LEI (author) / ZENG ZHENYU (author)

    Publication date :

    2023-10-13


    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



    Vehicle track data processing method

    ZHANG YUZE / GENG DANYANG / AI YUNFEI et al. | European Patent Office | 2022

    Free access



    Integrated track inspection vehicle image processing system

    MA HAOJIE / LI SHUAIQI / ZHANG YANHUI | European Patent Office | 2022

    Free access

    VEHICLE TRACK

    PETERSON PAUL | European Patent Office | 2017

    Free access