The invention discloses a reverse vehicle searching method for a large parking lot based on an image recognition technology. The method mainly comprises an image recognition module, an information matching module, a data storage module, a 5G communication module, a path making module and a reverse vehicle searching module. License plate and face data are obtained through an image recognition technology, a database is established, and the stage (a parking stage, a stage of walking out of a parking lot or a reverse vehicle searching stage) of a driver is determined according to an algorithm. When it is judged that the driver is in the reverse vehicle searching stage, the system calls license plate information according to the face information of the driver, then determines the position of the vehicle and calculates the path, and finally, guides the driver to search the vehicle at a node in the parking lot through a camera and (Variable Message Signs) VMS device. According to the invention, real-time tracking type induction can be performed on a driver in a reverse vehicle searching stage, and the reverse vehicle searching efficiency in a large parking lot can be improved.

    本发明公开了一种基于图像识别技术的大型停车场反向寻车方法。该方法主要包括图像识别模块、信息匹配模块、数据存储模块、5G通信模块、路径制定模块、反向寻车模块。通过图像识别技术获取车牌与人脸数据,并建立数据库,根据算法确定驾驶员所处阶段(停车阶段、步行走出停车场阶段或反向寻车阶段)的判断。当判定驾驶员处于反向寻车阶段时,则系统根据驾驶员人脸信息调用车牌信息,然后确定车辆位置并计算路径,最后通过“摄像机+可变信息标志(Variable Message Signs,VMS)”设备在场内节点处对驾驶员进行引导寻车。本发明可以对处于反向寻车阶段的驾驶员做到实时跟踪式的诱导,可提升在大型停车场中的反向寻车效率。


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    Title :

    Reverse vehicle searching method for large parking lot based on image recognition technology


    Additional title:

    一种基于图像识别技术的大型停车场反向寻车方法


    Contributors:
    CHEN HEPENG (author) / CHEN YANYAN (author) / GUO JIFU (author) / DUAN JIANLI (author) / CHEN NING (author)

    Publication date :

    2021-10-22


    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 / G06K Erkennen von Daten , RECOGNITION OF DATA



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