28-11-2012, 11:35 AM
Zigbee wireless vehicular identification and authentication system
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Abstract
We propose a ZigBee technology based wireless vehicle identification and driver authentication system consisting of a central database of authorized vehicles, ZigBee RFID Vehicle tags, RFID tag Reader. ZigBee is based on IEEE 802.15.4 standard for Wireless Personal Area Networks (WPANs) that is being used in many commercial and research applications today where it has become an attractive solution for low power and low cost applications.
The RFID Tag is placed in a vehicle that will be approaching the entrance of an establishment, the RFID tag reader is used to communicate with the RFID tags .Vehicle identification is performed by reading the serial number in the RFID tag and driver authentication is done by means of a password entered using a numerical keypad by the driver when prompted by the system
RFID tag reader. Both information are read through the wireless 802.15.4 interface via the RFID tag reader and sent to a central database through Zigbee for verification. Using the information received from the central database action will be taken to allow or deny the vehicle entrance into the facility.
In our proposed system we are using two ZigBee Tran receiver based embedded system based on 8051 microcontroller. One system is installed inside the vehicle and other system is installed at the entrance at the gate.