Pay-off System in E-zpass Using Rfid Technology

In this paper RFID technology is used in payment system in Toll Plaza. Radio Frequency Identification (RFID) is a wireless technology, that is increasingly popular for smartphone applications including smart payments and device pairing whose effective communication range is only within a few millimeters. The payment system is done by just “tap and go”. It consists of a reader attached in the toll gate to scan RFID card which will be with the user. To pay for crossing the toll this card is just tapped on RFID reader to make Amount Transaction. The reader also checks for matching of Server ID and user ID with the database. There is also an option for the system to block the card in case of misuse. Finally, after the amount deduction a notification message is sent to the particular card holder’s mobile.