02-10-2010, 03:26 PM
[attachment=4845]
Abstract
As road infrastructure financing are turning towards a utilitarian basis, car toll systems are deployed at ever more places. Car tolls have several effects on the aggregated infrastructural use. The toll systems which are currently used are not well developed and there is no record of the vehicles crossing the toll. Moreover the payment systems which are available at toll stations reduce the speed of traffic. The idea is to develop a toll system which will overcome all these difficulties. RFID tags are deployed for this purpose. Widespread deployment of radio frequency identification (RFID) tags may create new threats to user privacy. So the data in the tag which is used for toll system is encrypted using encryption techniques with some modification in the existing technique.
