International Journal Of Engineering And Computer Science
Radio Frequency IDentification (RFID) is an auto identification technology which uses radio frequencies (between 30 kHz and 2.5GHz) to identify objects remotely. The automated toll collection system using passive Radio Frequency IDentification (RFID) tag emerges as a convincing solution to the manual toll collection method employed at tollgates. Time and efficiency are a matter of priority of present day. In order to overcome the major issues of vehicle congestion and time consumption RFID technology is used. RFID reader fixed at tollgate frame (or even a hand held reader at manual lane, in case RFID tagged vehicle enters manual toll paying lane) reads the tag attached to windshield of vehicle.