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RFID & GSM RAILWAY MANAGEMENT SYSTEMRFID & GSM RAILWAY MANAGEMENT SYSTEM

BYBY

AKSHATA .S.NAKSHATA .S.N

CHIDAMBAR.D.NCHIDAMBAR.D.NMOHAN.RMOHAN.R

MAHADEVAIAH.V.KMAHADEVAIAH.V.K

UNDER THE GUIDANCE OFUNDER THE GUIDANCE OFMiss ShilpaMiss Shilpa ( M.TECH)( M.TECH)

Lecturer E&C Dept.Lecturer E&C Dept.

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INTRODUCTION

This system proposes a technique whichallows passengers to save their time.

Sends a SMS when the train reaches the previous station of which the passenger issupposed to board.

Informs when passenger is nearing thedestination.

This system uses micro-controller, RFID,power supply, memory, GSM, LCD display.

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MICRO-CONTROLLER

UNIT

89S51

MEMORY

GSM

LCD

KEYBOARD

RFID

POWER SUPPLY

BLOCK DIAGRAM

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WORKING

Microcontroller connected to the RFID at transmittingend.

GSM connected to the server pc at receiver end.

RF card at each station owning its identity. RFID reader connected to the train reads the RFID

tag at the station.

Sends the information to server pc via GSM which inturn intimates the passengers.

microcontrollerRFID GSM

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No

No

Yes

start

Enterthe GSM and RFID

information

Storetheentereddatainmemory

Swap RFID card (sws)

IfSWS=

Stored

data

Comparethepassengerdata with

Storeddata

IfPWS=

Passenger

data

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Continued..

Yes

SMS sentandresultdisplayed

On LCD

Stop

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RFID AND GSM RAILWAY SYSTEM

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FEATURES OF MICROCONTROLLER

8K Bytes of In-System ReprogrammableFlash Memory.

Fully Static Operation: 0 Hz to 24 MHz 256 x 8-bit Internal RAM.

32 Programmable I/O Lines.

Full Duplex Serial port.

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PORTS

Four ports:-

Port 0

Port 1

Port 2 Port 3

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PORT 1

P1.0 and P1.1 can be configured to be thetimer/counter 2 external count input andthe timer/counter 2 trigger input .

In the system P1.1 and P1.2 are

connected to the external memory.

Transfer of data and clock signals throughP1.1 and P1.2 respectively .

memoryP1.1

P1.2

data

clk

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PORT 2

Emits the high-order address byte during

fetches from external program memory andduring accesses to external data memory thatuse 16-bit address.

During accesses to external data memory that

use 8-bit addresses, Port 2 emits the contentsof the P2 Special Function Register.

All the port 2 pins are connected to the LCD

display.

LCDPORT 2GND

VCC

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PORT 3

Port 3 pins exhibit alternate functions.

P3.0 is connected to RFID.

P3.1 is connected to GSM.

P3.2 and P3.3 to the keyboard for transferring data and clock.

P3.5,P3.6 and P3.7 connected to LCD.

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GSM

Global System for Mobile (GSM) is a

second generation cellular standard

developed to cater voice services and datadelivery using digital modulation.

GSM SERVICES

Tele-services.

Data Services .

Supplementary service.

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POWER SUPPLY

Needs two different voltages, +5V & +12V, to

work which is supplied by this specially

designed power supply.

1 2 3

KIA

78xx

Series

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LCD

LCD is connected to the microcontrollerthrough the controller interface.

LCD has an internal memory which storesthe information to be displayed.

Any ASCII value of a character that is passedto the LCD module and that value is

displayed.

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APPLICATIONS

Railway systems.

May be implemented in any

other public transports.

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CONCLUSION

This systems saves the time of people

and helps tourists to identify theirdestination without any confusions.

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THANK YOU!!!!!