An Extended Zigbee Wireless Vehicular Identification and Authentication System
In this paper, the authors explain about the prototype development of the proposed system and it presents hardware and firmware aspects of the design. A vehicle identification device profile was defined and developed using the Microchip Zigbee protocol stack. Hardware implementation of Zigbee RF tags, reader and writer was carried out using microchip micro-controller PIC18F4620, Chipcon CC2420 RF transceiver and an inverted F-type PCB antenna which was used with the transceiver. The designed application functions in the 2.4GHz frequency band.