Application of Integrated License Plate Recognition Machine in Parking Lot Management System Tigerwo

Car parking management system is to better manage vehicle access, make vehicles park more quickly, greatly improve the utilization of limited parking spaces in the parking lot, and truly alleviate the problem of parking. License plate recognition system is an intelligent new product. It was first applied to the management of Expressway vehicles, and later evolved into a parking lot entrance and exit control system, which effectively provides great help for the intelligent management of parking lot. At present, it is gradually replaced and upgraded to license plate recognition system in the market, Now the traditional parking system will soon disappear. The all-in-one license plate recognition machine is an important part of the parking lot intelligent management system, which is composed of license plate recognition, camera, front-end storage, fill light and so on. In practical application, the all-in-one license plate recognition machine captures images through the camera, automatically recognizes the license plate number, license plate color and vehicle type when the vehicle enters and leaves, records the entry and exit time and other information of the vehicle, and combines with the control equipment of automatic door and railing machine to realize the automatic management of the vehicle. The application of the equipment in the parking lot can not only realize the automatic timing and charging, but also automatically calculate the number of available parking spaces and give tips, realize the automatic management of parking charging, save a lot of manpower and material resources, and effectively improve the efficiency. At the same time, it also effectively maintains the order of the parking lot. Internal vehicles can enter and leave without parking, while external vehicles only need to pay for entering and leaving, without the cumbersome process of getting cards / tickets. The key to the advantages and disadvantages of the all-in-one license plate recognition machine is the recognition rate. Because the collected license plate images are diverse, and the images are affected by many factors, such as smoke and fog, rain and snow, different angles of sunlight and so on, license plate recognition is facing great challenges. However, with the R & D and innovation of tigerwong's own technology, some breakthroughs have been made in these problems. The license plate recognition camera can adopt wide dynamic CMOS, local exposure based on license plate, fill light technology controlled by image algorithm, etc., which can automatically track light changes and effectively suppress forward and backward light. Especially at night, it can suppress the interference of car headlights, so as to clearly capture license plates, Then the recognition rate of more than 98% is realized. With the development of tigerwong's excellent high and new technology, the all-in-one license plate recognition machine will have more intelligent uses. At that time, the parking lot intelligent management system will make vehicle management more convenient, the charging process simpler and the passage faster, so as to truly realize the unattended intelligent management of import and export.