随着智能化的发展，车牌识别技术逐渐成熟，使得我们生活中的各个领域车辆出入口都实现了无人值守，目前，车牌识别系统覆盖到的领域越来越广，一些小区、医院、企事业单位、商场、机场、工业园区等各个场所都普遍使用。

With the development of intelligence, license plate recognition technology is gradually mature, so that the entrance and exit of vehicles in all areas of our life are unattended. At present, the license plate recognition system covers more and more areas, some residential areas, hospitals, enterprises and institutions, shopping malls, airports, industrial parks and other places are widely used.

       车牌作为车辆身份的标识，具有唯一性。停车场中采用车牌识别技术，车牌识别系统能够检测到受监控路面的车辆并自动提取车辆牌照信息进行处理的技术，作为现代化智能交通系统中的重要组成部分之一，应用十分广泛。它以数字图像处理、模式识别、计算机视觉等 技术为基础，对摄像机所拍摄的车辆图像或者视频序列进行分析，得到每一辆汽车唯一的车牌号码，从而完成识别过程。

License plate, as the identity of the vehicle, is unique. The license plate recognition technology is used in the parking lot. The license plate recognition system can detect the vehicles on the monitored road surface and automatically extract the license plate information for processing. As one of the important parts of the modern 

       车牌识别系统在停车场中的实用性主要体现在不停车通行方面，无论是固定车，还是临时车、甚至是无牌车，车牌识别系统都可以对过往车辆进行车牌号、车型的图像抓拍，将抓拍到的图像上传至数据库，同时道闸进行自动开闸，整个过程如同行云流水，使得车辆快速进出停车场。

intelligent transportation system, it is widely used. Based on digital image processing, pattern recognition, computer vision and other technologies, it analyzes the vehicle image or video sequence taken by the camera to obtain the unique license plate number of each car, thus completing the recognition process.

       另外，车牌识别系统可以保障车辆的停放安全，传统管理模式在日常应用中面临着一些问题，其中安全问题尤为重要，比如人工收发卡的形式可能造成疏漏或者无记录可寻的情况、丢车或者谎报丢车的现象，给停车场管理带来很多不便，同时无法保证车主车辆的停放安全。而车牌识别系统会自动存储每一个停车记录，并且搭载图像对比、车主车辆抓拍等功能模块，出入口处会进行信息比对，保护车主车辆的停放安全。

 In addition, the license plate recognition system can guarantee the safety of the vehicle parking, the traditional management mode in the daily application of some problems, safety issues are particularly important, such as the form of manual receipt and receiving card may cause omistions or no records can be found, lost car or false report lost car phenomenon, to the parking lot management brings a lot of inconvenience, while unable to ensure the safety of the owner of the vehicle parking. The license plate recognition system will automatically store each parking record, and carry functional modules such as image comparison and vehicle capture. Information will be compared at the exit entrance to protect the parking safety of the car owner.