AUTOMATIC RAILWAY GATE CONTROL SYSTEM

A TECHNICAL PRESENTATION ON

AUTOMATIC RAILWAY GATE

CONTROL SYSTEM

A1 GLOBAL INSTITUTE OF ENGINEERING & TECHNOLOGYMarkapur , Prakasam (dist).

PRESENTED BY:

J.SUDARSHANREDDYUNDER THE GUIDENCE:

M.BHAGYA LAKSHMI DEVI

HOD OF ECE

.

Automatic Railway Gate Control System

INTRODUCTIONAIMEXISTING SYSTEMHARDWARE COMPONENTSSOFTWARE COMPONENTSBLOCK DIAGRAMWORKINGADVANTAGESAPPLICATIONSREFERENCES

In the rapidly flourishing country likeours, accidents at rail road crossing areincreasing day by day.

The train accidents cause severedamage to life and property.

This project deals with one of theefficient method to avoid trainaccidents.

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

Oral communication through telephonic conversations.

IR sensors are also used to identify the cracks in the railway.

Use of satellites for communication

.

BLOCK DIAGRAM

IR 1Txr

STEPPERMOTOR1

ALARM SignalsforRoad

IR2Txr

ARM-7PROCESOR LPC2148

IR1Rxr

STEPPERMOTOR2

Signals forTrain

IR2Rxr

POWER SUPPLY

H -BRIDGE

1.ARM PROCESSOR

2.IR SENSORS

3.STEPPER MOTOR

4.H-BRIDGE

5.ALARM

6.POWER SUPPLY

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.

START

CHECK ANY DATA PRESENT

IFDATA RXED FROM TRAIN

GATE CLOSED

NO

YES

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. Togenerate IR signal, 555 IC based astablemultivibrator is used.

IR RECEIVER:The receiver unit consists of a

sensor,which detects IR pulses transmitted byIR-LED.

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.

. 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

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

1.RAILWAYS

2.INDUSTRIES

3.SCHOOLS AND COLLEGE JUNCTIONS

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

.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