application system of license plate recognition system < / a >

　　1. Electronic police system

As an intelligent system for capturing vehicle violations, the electronic police system greatly reduces the pressure of traffic management

With the development of computer technology and CCD technology, at present, the electronic police system is a pure video triggered high-definition capture system, which can complete a number of illegal capture functions, including illegal red light running, illegal driving without following the lane, illegal line pressing and lane changing Illegal pressing double yellow line capture function and illegal retrograde capture function

　　2. Expressway toll system

The expressway toll collection system has basically realized the initiative. When the vehicle is at the expressway toll entrance station, the system will recognize the license plate and save the license plate information. When the vehicle is at the expressway toll exit station, the system will recognize the license plate again and compare it with the license plate information of the entering vehicle. The vehicle can be unobstructed only if the license plates at the entrance and exit are the same, Active charging system can effectively improve the smoothness of vehicles, and can effectively detect runaway vehicles

　　3. Parking fee system

When the vehicle enters the parking lot, the charging system captures the vehicle picture for license plate recognition, saves the vehicle information and entry time, and broadcasts the spare parking space by voice. When the vehicle leaves the parking lot, the charging system actively recognizes the license plate number of the vehicle and saves the departure time of the vehicle, finds the entry time of the vehicle in the database, and calculates the parking fee for license plate recognition, After the owner has paid the fee, the charging system will release it actively. The charging system of parking lot not only realizes active management and saves manpower, but also ensures the protection of vehicle parking