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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!!!!!