VENSOFT Technologies www.ieeedeveloperslabs.in Email: [email protected] Contact: 9448847874 VENSOFT Technologies www.ieeedeveloperslabs.in Email: [email protected] Contact: 9448847874 TWO-WAY WIRELESS DATA MESSAGING SYSTEM FOR RURAL AREAS USING ZIGBEE TECHNOLOGY ABSTRACT: A ZIGBEE technology based wireless vehicle identification and driver authentication system consisting of a central database of authorized vehicles, ZIGBEE RF Vehicle tags, RF tag Reader and RF tag Writer. 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 RF Tag is placed in a vehicle that will be approaching the entrance of an establishment, the RF tag reader is used to communicate with the RF tags and the RF tag writer is used to program or write to the RF tags. Vehicle identification is performed by reading the serial number in the RF tag and driver authentication is done by means of a password entered through the RF tag. Both information are read through the wireless 802.15.4 interface via the RF tag reader and sent to personal computer through the ZIGBEE. In order to enhance the data security, 128 bit Advance Encryption Standard (AES) was implemented in the ZIGBEE interface. This paper is based on a 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 ATMEGA16, Chip on 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. The physical layer of the ZIGBEE stack is implemented in the CC2420 transceiver and the Microcontroller implements the other layers including the application layers of the ZIGBEE stack. This project uses regulated 5v, 750ma power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac output of secondary of 230/18v step down transformer.

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Final year projects Engineering/ Diploma/ BCA/ MCA Contact 9448847874 Vensoft Technologies is a Electronic Design Services (EDS) for VLSI / EMBEDDED and MATLAB, delivering a wide variety of end- to -end services, including design, development, & testing for customers around the world. With proven expertise across multiple domains such as Consumer Electronics Market, Infotainment, Office Automation, Mobility and Equipment Controls. Vensoft Technologies is managed by Engineers / Professionals possessing significant industrial experience across various application domains and engineering horizontals.Our engineers have expertise across a wide range of technologies, to the engineering efforts of our clients. Leveraging standards based components and investments in dedicated test lab infrastructure, we offer innovative, flexible and cost-effective services and solutions. “We are sure you don’t want to say “This is what I said but not the one I want” when we deliver. So before we start any custom application development project, we always ask our client to define scope of the project. Without having defined scope, you will not be able to measure whether we have satisfied your requirements. It does not mean that it is your duty to give us defined scope. We are here to help you with that. Our experts will be in touch with you during this phase and prepare requirement spects and get it signed from you once you are happy with the same.” Contact Us Mob: 9448847874 Mangalore 4th Floor Vasudev Towers Hotel Satkar Building Near Bus stand BC Road-574219 http://vensofttechnologies.wordpress.com/ http://www.ieeedeveloperslabs.in/ Email: [email protected] Mobile number: 9448847874 8051 PIC16 ARM7 renesas gsm gps zigbee ethernet touchpanel thermal printer webcam image processing communication based m.tech projects

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Page 1: vensoft technologies zigbee based vehicle access control system for various industrial purpose (1)

VENSOFT Technologies www.ieeedeveloperslabs.in Email: [email protected] Contact: 9448847874

TWO-WAY WIRELESS DATA MESSAGING SYSTEM FORRURAL AREAS USING ZIGBEE TECHNOLOGY

ABSTRACT:

A ZIGBEE technology based wireless vehicle identification and driverauthentication system consisting of a central database of authorized vehicles,ZIGBEE RF Vehicle tags, RF tag Reader and RF tag Writer. ZIGBEE is based onIEEE 802.15.4 standard for Wireless Personal Area Networks (WPANs) that isbeing used in many commercial and research applications today where it hasbecome an attractive solution for low power and low cost applications. The RFTag is placed in a vehicle that will be approaching the entrance of anestablishment, the RF tag reader is used to communicate with the RF tags and theRF tag writer is used to program or write to the RF tags.

Vehicle identification is performed by reading the serial number in the RF tag and

driver authentication is done by means of a password entered through the RF tag. Both

information are read through the wireless 802.15.4 interface via the RF tag reader and

sent to personal computer through the ZIGBEE. In order to enhance the data security, 128

bit Advance Encryption Standard (AES) was implemented in the ZIGBEE interface.

This paper is based on a 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 ATMEGA16, Chip on 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. The physical layer of the ZIGBEE

stack is implemented in the CC2420 transceiver and the Microcontroller implements the

other layers including the application layers of the ZIGBEE stack.

This project uses regulated 5v, 750ma power supply. 7805 three terminal voltageregulator is used for voltage regulation. Bridge type full wave rectifier is used to rectifythe ac output of secondary of 230/18v step down transformer.