With the increase in the number of cars, the parking spaces in the city are becoming increasingly tense, which hinders the development of China’s automobile industry and urban transportation. At present, some parking lots are managed by magnetic cards and contact ID cards. This kind of application has certain effects on alleviating the parking problem, but it has obvious shortcomings, that is, the speed of entering and exiting the vehicle is relatively slow, and it can only be issued automatically by the card issuing machine or directly issued by the card. As a result, its efficiency is relatively low.
Long-distance RFID technology is used in parking lot management to effectively manage it. It has the characteristics of making the vehicle in and out orderly, the procedure is simple, the speed is fast, the security is anti-theft, the management is automated, the charges are fair and reasonable, and the management personnel are reduced.
Radio frequency identification is a non-contact automatic identification technology. It automatically recognizes target objects and acquires relevant data through radio frequency signals. The identification can work in various harsh environments without manual intervention. RFID technology can recognize high-speed moving objects and recognize multiple labels at the same time, which is quick and easy to operate.
The traditional parking management system focuses on the billing and charging management functions. It pays attention to the time of entry and exit of each vehicle to facilitate charging, and considers less of the safety of the parking lot, the operational efficiency and the humanized requirements for customers. In view of the current situation, an intelligent parking lot management system has been proposed to realize automatic vehicle identification and information management, improve vehicle traffic efficiency and safety, and collect vehicle access data to facilitate management personnel to dispatch to reduce the labor strength of managers, to increases work efficiency.