Here bellow mentioned how the RFID Vehicle Identification System works
RFID vehicle identification tag contains the vehicle identification information and easily install to the fuel tank inlet of any kind of vehicles.
Wireless nozzle reader is an active RFID reader mounted on the nozzle. When a nozzle is inserted into a vehicle fuel tank it reads the vehicle identification tag and transmits signal to the receiver unit to start the fueling process and at the end of the fueling it transmits a signal to stop the fueling.
Wireless vehicle data receiver is a wireless transceiver mounted at Station that receive vehicle ID from Wireless nozzle reader and forward data to station controller through RS485/RS232 protocol.