关键词: 车辆检测, 车牌识别, 网格化监控, 套牌, 套牌判定

Abstract: Concerning the wild increase of cars that use fake license plate, a fake plate detection system based on grid monitoring was presented. The system used license plate recognition technique to gather car information, such as license plate and the time it appeared. The system automatically detected fake plate with the rules that one car cant appear in two places at the same time. With a reliable license plate recognition technique, it can get a detection rate no less than 99%.

Key words: vehicle detection, license plate recognition, grid monitoring, fake plate, fake plate judgement