Issuing a ticket/card at the entrance, vehicles could park in the parking lot, at the center or exit station operator scans this ticket/card and collects the parking fees by software calculation result, a payment receipt is printed if needed, then the vehicle leaves.

Utilizing long range UHF RFID reader at the entrance and exit, each vehicle is adhered with a tag/sticker, the system could detect vehicles(distance is 5-7, or 10-15 meters) and automatically open/close the barrier.

Active RFID technology, vehicle's tag and driver's tag are attached together to be granted to access the parking lot, control center could know who and when drives which vehicle access which barrier by checking vehicle's number and tag's number.

Parking lot management & revenue access control software, including users' registration, rates setup, LED prompt, voice prompt, plate number snapshot comparison, database maintenance, neutral software or adding customized logo, plus related documents of installation and service for download use.