The invention discloses a roadside sensing precision test method, device and equipment, a medium and a product. The method comprises the following steps: acquiring actual track information and sensing target track information of a test vehicle in a sensing area of roadside sensing equipment; matching the actual track information with the perceived target track information according to a track point transverse and longitudinal distance error condition to obtain a first target track; when the number of the first target tracks is 1, determining a perception precision test result corresponding to each test item according to a track point matching condition between the actual track information and the first target tracks; and when the number of the first target trajectories is greater than 1, determining a second target trajectory based on a trajectory intersection condition between the first target trajectories, and determining a perception precision test result corresponding to each test item according to a trajectory point matching condition between the actual trajectory information and the second target trajectory. The sensing precision condition of a complete test track can be measured more comprehensively, and the accuracy and reliability of sensing precision test are improved.

    本发明公开了一种路侧感知精度测试方法、装置、设备、介质及产品。方法包括:获取测试车辆在路侧感知设备感知区域内的实际轨迹信息和感知目标轨迹信息;对实际轨迹信息和感知目标轨迹信息按照轨迹点横纵距离误差情况进行匹配,得到第一目标轨迹;在第一目标轨迹的数量为1时,根据实际轨迹信息和第一目标轨迹之间的轨迹点匹配情况,确定对应各测试项的感知精度测试结果;在第一目标轨迹的数量大于1时,基于各第一目标轨迹之间的轨迹相交情况确定第二目标轨迹,并根据实际轨迹信息和第二目标轨迹之间的轨迹点匹配情况,确定对应各测试项的感知精度测试结果。能更全面地衡量完整测试轨迹的感知精度情况,提高感知精度测试的准确性和可靠性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Roadside sensing precision test method, device, equipment, medium and product


    Weitere Titelangaben:

    一种路侧感知精度测试方法、装置、设备、介质及产品


    Beteiligte:
    SONG JUNZI (Autor:in) / LIU FUYU (Autor:in) / WU YUHAN (Autor:in) / ZHANG GUANGQI (Autor:in) / NIU SHAOKAI (Autor:in) / YANG MING (Autor:in) / WANG YIZHI (Autor:in)

    Erscheinungsdatum :

    18.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS





    ROADSIDE SENSING METHOD, ELECTRONIC DEVICE, STORAGE MEDIUM, AND ROADSIDE EQUIPMENT

    YUAN LIBIN | Europäisches Patentamt | 2022

    Freier Zugriff


    Test method, device and equipment of roadside sensing system and medium

    QIU JUNJIE / TOKIYA / ZHOU HAO | Europäisches Patentamt | 2023

    Freier Zugriff