The invention particularly relates to a test scene construction method for automatic driving simulation and a readable storage medium. The method comprises the steps that automatic driving simulation test scenes are classified according to scene characteristics, and corresponding scene types are generated; obtaining automatic driving road test data, and classifying the automatic driving road test data into road test data corresponding to each scene type; performing data extraction on the road test data of each scene type according to a data extraction rule of the automatic driving simulation test scene to obtain scene parameters of each scene type; performing statistical analysis on the automatic driving road test data through a probabilistic algorithm to generate a corresponding parameter screening rule; and performing generalization valuing and traversal on the scene parameters of each scene type based on a parameter screening rule. The invention further discloses a readable storage medium. The effectiveness and the scene coverage rate of the constructed automatic driving simulation test scene can be improved, so that the safety performance test effect of the automatic driving algorithm can be ensured.

    本发明具体涉及用于自动驾驶仿真的测试场景构建方法及可读存储介质。方法包括:根据场景特性对自动驾驶仿真测试场景进行分类,生成对应的场景类型;获取自动驾驶路试数据,并将其分类成各个场景类型对应的路试数据;根据自动驾驶仿真测试场景的数据提取规则对各个场景类型的路试数据进行数据提取,得到各个场景类型的场景参数;通过概率学算法对自动驾驶路试数据进行统计分析,生成对应的参数筛选规则;基于参数筛选规则对各个场景类型的场景参数进行泛化取值和遍历。本发明还公开了一种可读存储介质。本发明能够提高所构建自动驾驶仿真测试场景的有效性和场景覆盖率,从而能够保证自动驾驶算法安全性能测试的效果。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Test scene construction method for automatic driving simulation and readable storage medium


    Weitere Titelangaben:

    用于自动驾驶仿真的测试场景构建方法及可读存储介质


    Beteiligte:
    LYU HAO (Autor:in) / LIANG FENGHUA (Autor:in) / HE BO (Autor:in) / SHU DEWEI (Autor:in) / XIONG DAIBIN (Autor:in) / CHEN XI (Autor:in) / TANG CHENGCHENG (Autor:in) / ZHANG XIN (Autor:in)

    Erscheinungsdatum :

    2022-11-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Construction method and construction equipment of road simulation scene and readable storage medium

    GAN YU / GU HAILEI / LIU HAIWEI | Europäisches Patentamt | 2023

    Freier Zugriff

    DRIVING SCENE CLASSIFICATION METHOD, DEVICE, APPARATUS, AND READABLE STORAGE MEDIUM

    CAO MANMAN / ZHAO SHUAI / BAO HEPENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Simulation test method and device for road and scene in automatic driving

    LI SENLIN / ZHENG WEIMIN / ZHU GUANGHUA | Europäisches Patentamt | 2023

    Freier Zugriff

    Automatic driving scene screening method and device, equipment and storage medium

    NIE XIN / WANG XUEQIANG / HAN XU | Europäisches Patentamt | 2022

    Freier Zugriff

    Scene complexity model construction method based on automatic driving

    WANG YULEI / ZENG XUANLIN / HUANG YANJUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff