Monitor vehicle or report to the police with automatic recognition for vehicle license plates . so it can be used in many kinds of occasions , such as the charges system of expressway , monitoring system at road and roll - gate , charge and monitoring system at the district , parking area , guide system , the system counting the quantity of vehicle passing in a certain period time , etc . 以自动的车牌号码识别为基础，可以对车辆进行自动登记、验证、监视、报警，进而可以应用在多种场合，如高速公路收费系统：道路、卡口监控系统；小区、停车场收费、监控系统；车流统计、引导系统等。
