At present, most of the car parking access management using high-frequency close-in ic card, when the vehicle access, vehicles must stop by the card reader close to the card reader, can be identified only after the passage. UHF rfid technology using long-range microwave identification, and high-frequency rfid technology compared with reading distance, identification speed, can identify high-speed moving objects, and can simultaneously identify the advantages of multiple tags, microwave card sensing distance can be Up to 2-10 meters, can be effective card vehicles to achieve automatic identification without stopping, while recording and out of the relevant information.

Ultra-high frequency rfid technology remote sensing ic card installed in the cab of each vehicle inside, when the car passing the reader's sensing area, the sensor ic card sent by the reader sends a response signal to send back to the signal Card reader. The card reader then passes the read signal to the parking controller, the parking controller receives the information, the automatic check for the effective card, the brakes automatically open, the digital video recorder to start recording, captured the car into the Photos, computer records car name and the driver's name and access time information.

The use of ultra-high frequency rfid technology parking management system using long-range read and write cards, do not need to stop rolling window reader, in 2-10 m (adjustable) distance identification rfid card, automatic control release, simplifies the Vehicle access procedures to improve the efficiency of vehicle management, to provide a great convenience to the owner, but also improve the vehicle access to the parking lot when the security.