The invention relates to the technical field of traffic monitoring, in particular to a vehicle snapshot method and a vehicle snapshot system. A vehicle snapshot method is applied to a vehicle snapshotsystem, the vehicle snapshot system comprises a camera unit and a light supplementing unit, and the vehicle snapshot method comprises the steps that the current illumination intensity is acquired through the camera unit and compared with a set first threshold value and a set second threshold value; if the current illumination intensity is greater than or equal to the first threshold, the camera unit snapshots the passing vehicle and sends a flashing signal at the same time, and the light supplementing unit receives the flashing signal and turns on a flashing light; and if the current illumination intensity is smaller than or equal to the second threshold value, the camera unit snapshots the passing vehicle and sends a stroboscopic signal, and the light supplementing unit receives the stroboscopic signal and turns on the stroboscopic lamp. The method and system have the advantages that the method is simple, the details of the vehicle and the human face in the vehicle can be clearly captured, and light pollution cannot be caused.

    本发明涉及交通监控技术领域,特别是涉及车辆抓拍方法及车辆抓拍系统。一种车辆抓拍方法,应用于车辆抓拍系统,所述车辆抓拍系统包括相机单元及补光单元,所述车辆抓拍方法包括:通过相机单元获取当前光照强度,并与设定的第一阈值及第二阈值进行比较;若大于或等于第一阈值,则相机单元抓拍通行车辆并同时发送爆闪信号,补光单元接收爆闪信号,并开启爆闪灯;若小于或等于第二阈值,则相机单元抓拍通行车辆并同时发送频闪信号,补光单元接收频闪信号,并开启频闪灯。本发明的优点在于:方法简单,且不仅能够清晰地抓拍到车辆及车辆内人脸的细节,又不会造成光污染。


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    Titel :

    Vehicle snapshot method and vehicle snapshot system


    Weitere Titelangaben:

    车辆抓拍方法及车辆抓拍系统


    Beteiligte:
    XU LIANG (Autor:in)

    Erscheinungsdatum :

    2020-09-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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