The invention relates to a traffic accident data analysis and visualization processing method and system for an automatic driving vehicle, and the method comprises the steps: collecting the related original data of a vehicle traffic accident, and carrying out the standardized integration of the original data; performing cleaning and verification processing, time calibration and synchronous processing on the data after the standardized integration to obtain processed data; acquiring a collision time point according to the speed and the path of the accident vehicle; according to the processed data and the collision time point, a collision moment driving mode, vehicle steering before collision, vehicle pedals before collision, vehicle accessories before collision, vehicle faults before collision, traffic signals before collision, road marking before collision and a vehicle state after collision are analyzed, and a key time point is obtained; and according to the processed data and the key time point, carrying out visual display on an analysis result. According to the invention, key time point marking can be realized, and a scientific and standardized accident analysis report can be automatically generated and stored.

    本发明涉及一种自动驾驶车辆的交通事故数据解析及可视化处理方法和系统,方法包括:采集车辆交通事故相关原始数据,对所述原始数据进行规范化集成;对规范化集成后的数据进行清洗和校验处理、时间标定和同步处理,获取处理后的数据;根据事故车辆的速度和路径,获取碰撞时间点;根据处理后的数据和所述碰撞时间点,对碰撞时刻驾驶模式、碰撞前车辆转向、碰撞前车辆踏板、碰撞前车辆附件、碰撞前车辆故障、碰撞前交通信号和路面标线和碰撞后车辆状态进行分析,获取关键时间点;根据所述处理后的数据和所述关键时间点,对分析结果进行可视化展示。本发明能够实现关键时间点标记,自动生成并保存科学化、标准化的事故分析报告。


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    Title :

    Traffic accident data analysis and visualization processing method and system for autonomous vehicle


    Additional title:

    一种自动驾驶车辆的交通事故数据解析及可视化处理方法和系统


    Contributors:
    WANG WEIQING (author) / MA MINGYUE (author) / ZHAO GUANGMING (author) / MIAO ZELIN (author) / ZHOU WENHUI (author) / SHU QIANG (author) / ZHOU WEI (author) / WANG YIFAN (author)

    Publication date :

    2025-03-14


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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