Power point presentation on major project

UID CAR STOLEN CHECKING

• SUBMITTED BY:- Akash verma(0841231002)

Ravi singh(0841231031)

Ashish shakya(0841231009) vimal prakesh singh(0841231042)

Introduction

• This project is developing a smart logic to identify the stolen car on check post.

• we issue one unique identification code to every car.

• unique number is stored in the silicon chip and installed under the car.

• If passive card reader generates a 125 kHz frequency.

What Is Uid & Code..!!

• (UID)… is a global asset tracking system for hard products. UID tracking ensures asset location.

• Code Format…Tags contain barcode and human-recognition information with specific data formats, including an approved enterprise-specific code, unique serial number, and the original serial number if serialized.

• IRFID tag… is a microchip combined with an antenna in a compact package.

Main Components Used:-

• IRF READER• 89S52 MICROCONTROLLER• LCD• LED• CAPACIRORS• RESISTIERS• 24C02 EEPROM• 7805 IC.• CRYSTAL OSSCILATOR

Features Of At89c51

• The AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes.

• 4K bytes of Flash.• 128 bytes of RAM.• 32 I/O lines.• 16-bit timer/counters.• full duplex serial port, on-chip oscillator .

Pin configuration of micro controller 89C51

Port Pin Configuration

Oscillator & Clock Configuration.

• Block Diagram Of U.I.d With IRFid

RFID KEYS

1

2

3

4

DATA ENCODER

RF T

DATA DECODER

ANT.

ANT

RF R

11

LED’S –15 No

LCD DISPLAY SHOWING NAMES OF CORRESPONDING KEY

MICRO

CONTROLLER

IR

ReC

IR

ReC

Micro Controller’s Programing ;********************************************************************;====================================================================; Program:name display; programmers: Dincer Aydin & Caner Buyuktuna; function:Displays "Hello World !!!!" on the LCD Screen;====================================================================;********************************************************************; This code requires a 2*16 LCD; routines sendcomA & sendcom & ; >> 2*16 Hitachi LCD with HD44780 chip ;; Connections:; LCD data bus(pins #14-#7) connected to Port0 ; LCD Enable pin(#6) connected to Port 2 bit #7; LCD R/W pin(#5) connected to Port 2 bit #6; LCD RS pin(#4) connected to Port2 bit #5

enable equ 0fh ;disable equ 0eh ;read equ 0dh ; write equ 0ch ; command equ 0ah ; data equ 0bh ; 4

; Define number of commands and length of string datanumofc equ 4h ; number of commandsnumofd equ 10h ; number of string bytes

; LCD_INIT:

How Work I.R.F.id Coding.??

KEY SERIAL NUMBER001 HJIRTCV764002 PO9873D5FG003 829KM8NJH2004 GH925537BQ005 CVPLQ6WQ23006 VBP965T5T5007 HJJJ863WD3E008 2987GVTWMK009 629MP5SDJT010 IMWQ295T6T

Encoding/decoding circuitry ■ Memory ■ Antenna ■ Power supply ■ Communications control

Remote Control

• For remote control (IR) we have used Holtek encoder-decoder pair of HT12E and HT12D .

• RF as well as IR principles. Both of these are 18pin DIP Ics.

• HT12E and HT12D are CMOS ICs with working voltage ranging from 2.4V to 12V.

• Encoder HT12E has eight address and another four address/data lines.

Operation Of Holtek HT12E And HT12D

Pin Configuration Of The IRF Transmitter

TABLE - IVTECHNICAL SPECIFICATIONS OF TX-433

VCC O/P CURRENT

5V DC -0dBm 1.0mA

12V DC +9dBm 3mA

Pin Configuration Of The IRF Receiver

TABLE – VTECHNICAL SPECIFICATIONS OF RX-433

Parameter Value

Bandwidth 12MHz

Sensitivity -103 dBm

Data rate 48000 bps

Max data rate 9600 bps

Standby current 1.2mA

Antenna Whip, strip line or helical

Voltage 4.5V-5.5V DC

Irfid Receiving Patch Antenna

Infra Red frequency Identification

• product, animal, or person for the purpose of identification and tracking using radio waves.

I.R.F.I.d Application ..!!• IRID tags used in libraries: square book tag,

round CD/DVD tag and rectangular .

• Hand with the planned location of the IRID chip.

• Just after the operation to insert the IRID tag was completed

Barcode: Introduction

• Barcode, in its simplest form, is a set of bars and spaces representing alphabet or numeric data for identification of a particular product, service or a process.

• identification or “Auto ID” the automatic recognition and recording of data.

Barcode Technology

• Thousand of retail stores around the world, and a rapidly increasing number in India use bar codes to collect information at the checkout.

• On its packaging each product carries a barcode which uniquely identifies.

• . A Barcode system, typically, consists of three components :-

• 1-origin(source of barcodes),.. 2-reader(scanner or a data terminal),.. 3-computer system(Finally, a barcode system )….

Barcode Marks..

• Bjjjjjjjjjkklllllllllllllllllll Retail

• Kkkkkkkkkkkkkkkkk Trade & Logistics

• Health Care

Infra-red Emitting Diodes. IRFID sensor use with two Ics in emitting diodes. L-53F3C L-53SF4C• L-53F3BT L-53SF4BT• made with gallium arsenide infrared emitting

diodes.• gallium arsenide is a direct-gap semiconductor

with an energy gap of 1.4ev at room temperature. a typical gaps led is made by solid-state impurity diffusion.

Conclusion..!!

• Still there is no technique to identify the car on check posts by any mean. Logic behind this project is developing a smart logic to identify the stolen car.

References..!!

• IRFID Gazette—www.irfidgazette.org• EPCglobal—www.epcglobalus.org• ISO—www.iso.org• IRFID Buzz—www.irfidbuzz.com• IRFID Viruses—www.irfidvirus.org• www.gigabyte.com

•THANK YOU