RFID and GSM Based Automatic Toll Collection System Using LPC 2148 Controller

Abstract

In  many countries  crimes are happening at the highways. In this paper we have introduced a security feature which can resist the occurrence of those pilferings. However, this system is based on RFID  technology which replaces the traditional manual tolling system. In the existing automated tolling system RFID reader only detects the RFID card to deduct the toll amount according to the vehicle types. In our integrated system if the authority wants to block a certain type of vehicle or a specific vehicle, it can be done at the toll booth area. For this, a simple code text is sent to the system using GSM module and then the vehicle is blocked by not lifting the barrier even after deduction of the toll amount from the vehicleowner's  account.