The invention relates to vehicle blind area detection, in particular to a traffic blind area detection and early warning system, which comprises a control unit, and is characterized in that the control unit acquires video data through a video data acquisition module and determines the position information of a vehicle on a road at the current moment and the future moment in the video data by using a position information confirmation module; the control unit acquires the blind area information of the vehicle through the blind area information acquisition module, and predicts the blind area based on the position information of the vehicle on the road by using the blind area position prediction module; the control unit determines a blind area grid located in the blind area through a blind area grid confirmation module, determines a target lane to which the blind area grid belongs through a target lane confirmation module, and calculates the area of the blind area based on the target lane to which the blind area grid belongs through a blind area calculation module; according to the technical scheme provided by the invention, the defect that accurate detection and early warning cannot be carried out on the possible collision condition between the vehicle and the potential traffic participants in the blind area in the prior art can be overcome.

    本发明涉及车辆盲区检测,具体涉及一种交通盲区检测及预警系统,包括控制单元,控制单元通过视频数据采集模块采集视频数据,并利用位置信息确认模块确定视频数据中的车辆在当前时刻及未来时刻位于道路上的位置信息,控制单元通过盲区信息获取模块获取车辆的盲区信息,并利用盲区位置预测模块基于车辆在道路上的位置信息对盲区进行预测;控制单元通过盲区栅格确认模块确定位于盲区中的盲区栅格,并利用目标车道确认模块确定盲区栅格所属目标车道,控制单元通过盲区面积计算模块基于盲区栅格所属目标车道计算盲区面积;本发明提供的技术方案能够克服现有技术所存在的无法对车辆与盲区内潜在交通参与者可能发生碰撞的情况进行准确检测预警的缺陷。


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    Titel :

    Traffic blind area detection and early warning system


    Weitere Titelangaben:

    一种交通盲区检测及预警系统


    Beteiligte:
    RAN WEIKANG (Autor:in)

    Erscheinungsdatum :

    2023-08-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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