railway gate close and open automatically by using sensors

1. A TECHNICAL PRESENTATION ON
AUTOMATIC RAILWAY GATE
CONTROL SYSTEM
A1 GLOBAL INSTITUTE OF ENGINEERING & TECHNOLOGY
Markapur , Prakasam (dist).
PRESENTED BY:
J.SUDARSHANREDDY UNDER THE GUIDENCE:
M.BHAGYA LAKSHMI DEVI
HOD OF ECE

2. .
Automatic Railway Gate
Control System

3.  INTRODUCTION
 AIM
 EXISTING SYSTEM
 HARDWARE COMPONENTS
 SOFTWARE COMPONENTS
 BLOCK DIAGRAM
 WORKING
 ADVANTAGES
 APPLICATIONS
 REFERENCES

4.  In the rapidly flourishing country like
ours, accidents at rail road crossing are
increasing day by day.
 The train accidents cause severe
damage to life and property.
 This project deals with one of the
efficient method to avoid train
accidents.

5.  The main aim of this project is to automize
the unmanned railway gate.
 The gate is closed automatically whenever the
train comes and is opened after the train
leaves the railway-road crossing

6.  Oral communication through telephonic
conversations.
 IR sensors are also used to identify the cracks
in the railway.
 Use of satellites for communication

7. .
BLOCK DIAGRAM
IR 1
Txr
STEPPER
MOTOR
1
ALARM Signals
for
Road
IR2
Txr
ARM-7
PROCESOR
LPC2148
IR1
Rxr
STEPPER
MOTOR
2
Signals for
Train
IR2
Rxr
POWER
SUPPLY
H -
BRIDGE

8. 1.ARM PROCESSOR
2.IR SENSORS
3.STEPPER MOTOR
4.H-BRIDGE
5.ALARM
6.POWER SUPPLY

9. 1.KEIL SOFT WARE:
 It is used to develop a program.
 It can create hex file.
2.EMBEDDED C:
 It can mention the hard ware components.
3.PROTEUS:
 It contains all the hard ware components
which are used to design the project.

10. START
CHECK ANY DATA
PRESENT
IF
DATA RXED
FROM TRAIN
GATE CLOSED
NO
YES

11. IR CIRCUITS: This circuit has two stages: a
transmitter unit and a receiver unit.
IRTRANSMITTER:The IR LED emitting infrared
light is placed in the transmitting unit. To
generate IR signal, 555 IC based astable
multivibrator is used.
IR RECEIVER:The receiver unit consists of a
sensor,which detects IR pulses transmitted by
IR-LED.

12.  Sensor sense vibration 3 km away.
 Out put given to arm processor.
 Arm processor give instruction to close the
gate
 Gate is closed automatically using stepper
motor.
 Gate is opened after the train is passing.

13. . The microcontroller(LPC2148) requires
3.3v D.C supply.
For design of a regulated power supply
components used are:
1.Transformer.
2.Rectifiers.
3.Capacitive filters.
4.Voltage Regulator

14. 1. Avoid man power
2. Reduce operation costs
3. Easy to use
4. Performance is high
5. Portable
6. Accuracy is high
7. Automatic operation
8. Low power consumption

15. 1.RAILWAYS
2.INDUSTRIES
3.SCHOOLS AND COLLEGE JUNCTIONS

16.  By using transmitter and receiver we can
control the railway gate system.
 We can give voice communication to road
users.
 Led displays at railway crossing gates can
also be achieved

17. .
1.A complete reference of Micro Controllers, “Natwar
Singh”.
2. The 8051 microcontroller and embedded systems
“Muhammad Ali Mazidi”.
3. Der Keil C51-Compiler by “Michael Baldischweiler”.
4. San Francisco s “Advanced automatic warning signal
system” in Proc. CERIE 2010, paper C, p. 297, 2010