The invention relates to a traffic accident liability tracing method and device, computer equipment and a storage medium. The method comprises the following steps that a server detects boundary information of a target vehicle according to image data, maps the boundary information to original point cloud data to obtain target point cloud data of the target vehicle, and analyzes the target point cloud data to obtain driving information of the target vehicle in an accident occurrence road section, and whether the target vehicle has accident liability is determined according to the driving information, and a liability analysis result of the target vehicle is obtained. According to the method, the server maps the two-dimensional boundary information of the target vehicle into the point cloud data to obtain the target point cloud data, all point cloud data of a scene corresponding to an accident occurrence road section does not need to be obtained, and the obtaining process is simple; in the liability analysis process, the server obtains the driving state of the target vehicle in the accident occurrence process through the target point cloud data, so that whether the target vehicle in the current traffic accident has a liability accident or not can be accurately judged.

    本申请涉及一种交通事故责任溯源方法、装置、计算机设备和存储介质。该方法包括:服务器根据图像数据检测得到目标车辆的边界信息,将边界信息映射到原始点云数据中,得到目标车辆的目标点云数据,对目标点云数据进行分析,得到目标车辆在事故发生路段的行驶信息,从而根据行驶信息判定目标车辆是否存在事故责任,得到目标车辆的责任分析结果。本方法中,服务器将目标车辆的二维边界信息映射到点云数据中得到目标点云数据,不需要获取事故发生路段对应场景的全部点云数据,获取过程简单;在责任分析过程中,服务器通过目标点云数据得到目标车辆的在事故发生过程中的行驶状态,从而可以准确地判定当前交通事故中的目标车辆是否存在责任事故。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Traffic accident liability tracing method and device, computer equipment and storage medium


    Weitere Titelangaben:

    交通事故责任溯源方法、装置、计算机设备和存储介质


    Beteiligte:
    CHEN CHAN (Autor:in) / WANG YAJUN (Autor:in) / WANG DENGJIANG (Autor:in) / DENG YONGQIANG (Autor:in)

    Erscheinungsdatum :

    2022-02-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



    Traffic accident liability determination method, device and equipment

    HUANG MENG | Europäisches Patentamt | 2023

    Freier Zugriff


    Accident liability determination method and device, equipment and storage medium

    YU WENSHUANG / CAO JINGZHENG / QIU FENGCUI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Traffic accident exposure and liability

    Carlson, William L. | Elsevier | 1981