The invention relates to the technical field of vehicle snapshot, and discloses a vehicle snapshot device and method, and the device comprises a visible light snapshot module, a thermal imaging module, a liquid crystal inhibition light supplement lamp module, and a main control module. The thermal imaging module is used for acquiring a thermal imaging picture of the motor vehicle and sending the thermal imaging picture to the main control module; the main control module is used for identifying the position of a windshield of the target motor vehicle in the thermal imaging picture, generating glass position information based on the position of the windshield and sending the glass position information to the liquid crystal suppression light supplement lamp module; the liquid crystal suppression light supplementing lamp module is used for emitting light supplementing rays which do not irradiate the windshield to the target motor vehicle according to the glass position information; the visible light snapshot module is used for carrying out snapshot on the target vehicle irradiated by the supplementary light rays; according to the invention, the problem that the sight of a driver and the definition of a captured image are easily interfered due to a large exposure area of an existing capturing device is solved.

    本发明涉及车辆抓拍技术领域,公开了一种车辆抓拍装置及抓拍方法,包括:可见光抓拍模块、热成像模块、液晶抑制补光灯模块以及主控模块;热成像模块,用于获取机动车的热成像图片,并将热成像图片发送至主控模块中;主控模块,用于识别热成像图片中目标机动车的挡风玻璃位置,基于挡风玻璃位置生成玻璃位置信息,并将玻璃位置信息发送至液晶抑制补光灯模块;液晶抑制补光灯模块,用于根据玻璃位置信息向目标机动车发射不照射挡风玻璃的补光光线;可见光抓拍模块,用于对补光光线照射后的目标车辆进行抓拍;本发明解决了现有的现有的抓拍装置存在曝光区域较大容易干扰驾驶员视线、抓拍图像清晰度问题。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle snapshot device and snapshot method


    Additional title:

    一种车辆抓拍装置及抓拍方法


    Contributors:
    XIA DONG (author)

    Publication date :

    2024-02-27


    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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



    Vehicle snapshot method and vehicle snapshot system

    XU LIANG | European Patent Office | 2020

    Free access

    Snapshot output filtering method and snapshot output filtering device

    WANG YUANFEI / WU YIDI / ZHOU MINMIN | European Patent Office | 2021

    Free access

    Vehicle snapshot method and system

    DING ZHIJIE | European Patent Office | 2015

    Free access

    ALABC SNAPSHOT

    Online Contents | 2012


    Black smoke vehicle snapshot system

    YANG QIHONG / WANG WANQING / DING XUNLIN et al. | European Patent Office | 2021

    Free access