The embodiment of the invention discloses a parking lot vehicle positioning method and device, and a storage medium, and is used for solving the technical problems that a conventional positioning mode is liable to be affected by a parking lot, so that the positioning is not accurate, and the positioning cannot be accurate. The method comprises the following steps: acquiring a parking lot image, and determining master position information of a parking space group included in the parking lot image and slave position information of each sub parking space in the parking space group; under the condition that a vehicle needs to be searched, license plate image acquisition is carried out; preprocessing the license plate image to obtain a license plate image to be processed; correcting and cutting the license plate image to be processed to obtain a target area image; carrying out character segmentation and character meaning identification on the target area image to obtain data of a position relation between characters and character meanings; carrying out license plate information recording on the data; and the master-slave position information of the corresponding vehicle is synchronized to the terminal program, so that accurate positioning of the parking space is realized, and the use experience of a user is ensured.

    本申请实施例公开了一种停车场车辆定位方法、设备及存储介质,用以解决目前的常规定位方式,容易受停车场的影响导致定位不准的情况发生,不能精准定位的技术问题。方法包括:获取停车场图像,确定停车场图像中包含的车位组的主位置信息及车位组中各子车位的从位置信息;在需要寻找车辆的情况下,进行车牌图像采集;对车牌图像进行预处理,以获取待处理的车牌图像;校正并裁切待处理的车牌图像,以获取目标区域图像;对目标区域图像进行字符分割,以及字符含义识别,以获取每个字符之间位置关系和字符含义的数据;对数据进行车牌信息收录;同步对应车辆的主从位置信息至终端程序,实现了车位的精准定位,保证了用户的使用体验。


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    Title :

    Parking lot vehicle positioning method and device and storage medium


    Additional title:

    一种停车场车辆定位方法、设备及存储介质


    Contributors:
    LIU JIYUAN (author) / SHAN ZHEN (author)

    Publication date :

    2023-12-08


    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 / G06V



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