The invention discloses a vehicle track visualization method and device, electronic equipment and a storage medium, the vehicle track visualization method can be applied to the field of intelligent transportation, and the method comprises the following steps: receiving vehicle driving data collected by a roadside unit in a current period; for each vehicle, based on the positions of a plurality of track points in the driving data of the vehicle, predicting the position of the vehicle in the current period to obtain a plurality of predicted positions corresponding to the plurality of predicted timestamps; for each prediction position, under the condition that the prediction position is not matched with the driving data, determining a track point at a prediction timestamp corresponding to the prediction position as a track point to be estimated; estimating the speed of each to-be-estimated track point of the vehicle based on the speeds of a plurality of track points in the driving data of the vehicle to obtain simulation data of the vehicle; and generating a visual vehicle track based on the driving data of the at least one vehicle and the simulation data of each vehicle. According to the invention, the accuracy and coherence of visualized vehicle tracks are improved.

    本申请公开了车辆轨迹可视化方法、装置、电子设备及存储介质,其中,车辆轨迹可视化方法可应用于智能交通领域,该方法包括:接收路侧单元在当前周期采集的车辆的行驶数据;对每个车辆,基于车辆的行驶数据中多个轨迹点的位置,对当前周期内车辆的位置进行预测,得到多个预测时间戳对应的多个预测位置;对每个预测位置,在预测位置与行驶数据不相匹配的情况下,确定预测位置所对应预测时间戳处的轨迹点为待估计轨迹点;基于车辆的行驶数据中多个轨迹点的速度,对车辆的每个待估计轨迹点的速度进行估计,得到车辆的仿真数据;基于至少一个车辆的行驶数据及每个车辆的仿真数据,生成可视化的车辆轨迹。本申请提升了可视化车辆轨迹的准确性与连贯性。


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    Title :

    Vehicle track visualization method and device, electronic equipment and storage medium


    Additional title:

    一种车辆轨迹可视化方法、装置、电子设备及存储介质


    Contributors:
    ZOU XINGWANG (author) / YANG XING (author) / PENG BOWEN (author)

    Publication date :

    2023-12-22


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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



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