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AN EFFICIENT ACCIDENT

PREVENTION SYSTEM FOR INDIANRAILWAYS

  Presented by

Surya M.R. (7!"#!$%

  S&at' M. (7!"#!)%S&at' S. (7!"#!#%

  Su*er+s,r

Ms. Man,t'n P. M.E.- Assstant Pr,ess,r

  De*art/ent , ECE

De*art/ent , E0e1tr,n1s and C,//un1at,n En2neern2-

3ans,ns Insttute , Te1'n,0,2y- C,/bat,re4#)5.

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OVER VIEWAbstract

Objective

Problem Definition

Existing Method

Literature Survey

Proposed methodology

loc! diagram

"esults

#ard$are Output

%onclusion

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A6STRACT

"ail$ay &ransport is indispensable in modern day life'

 both for business and private users(

 )o$adays' rail net$or!s across the $orld are getting busier $ith trains travelling at higher speeds and carrying

more passengers and heavier axle loads than ever before(

&o avoid any accidents in these cases $e have come up$ith a project to prevent train collisions(

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 O63ECTIVE

&he objective of our project is to avoid the collision of

t$o trains coming in the opposite direction in the same

trac!(

*or this' $e use a prototype model $here ultrasonic

sensor detects and stops both the trains and prevents the

accident(

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PRO6LEM DEFINITION

+" sensors have limitations due to the geographic nature of the

trac!s and also used along $ith Light Emitting Diode,Laser

Dependent "esistor(

&he Anti,%ollision Device system -A%D. by /on!an "ail$ay

also lac!s in communication capability bet$een the trains and

the control centers or stations' hence it has been later

decommissioned(

&herefore' $e use this ultrasonic sensor to detect and prevent

collision(

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EISTIN8 MET9OD

+n the existing system !on!an rail$ays have planned associateand enforced an opposed collision system(

&he system failed to ta!e any active inputs from existing

rail$ay signal systems' and additionally lac!ed in 0 $ays of

communication capability bet$een the trains(

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LITERAT:RE S:RVEY 123 4Advanced "ail$ay Accident Prevention System 5sing

Sensor )et$or!s6, M(D(Anil' Sangeetha(S' Dhivya(' )iranjana(' Shruthi(/(S

103 4%ollision Avoidance of &rains by %reating Mutual

%ommunication 5sing Embedded System6, &(Saijyothsna'P(5mamahes$ari(

173 6Prevention of &rain Accidents 5sing 8ireless Sensor

 )et$or!s6, Mr( M( Sambamurthy' S(/( #asane Ahammad(

193 hatt'Ajay /umar A'6 An Anti,collision Device-A%D.

 )et$or!, A train collision Prevention System-&%PS.6(

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PROPOSED MET9ODOLO8Y

&he proposed &rain Anti,%ollision System consists of a self,

acting Arduino Atmega70:P micro,controller and ultrasonic

sensor based train anti,collision detection system $hich $or!s

round,the,cloc! to avert train collisions(

&he ultrasonic sensor is fixed $ith microcontroller(

+t also displays the distance of the train in the L%D(

u;;er produces beep sound continuously once the train

coming in the opposite direction is detected(

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6LOC; DIA8RAM

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ARDUINO(ATmeg3!

8"#

"$%e& S')*

U)+&,$-.,e-,$&

D&.0e& C+

LCD

2$+$& 1

2$+$&!

'e&

AmC.&'.

+

60,1< Da2ra/ , Tran /,du0e

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ARDUINO(ATmeg3!

8"#

"$%e& S')*

U)+&,$-.,e-,$&

D&.0e& C+

LCD

2$+$& 1

2$+$&!

'e&

AmC.&'.

+

60,1< Da2ra/ , Tran /,du0e !

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FLOW C9ART

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 AL8ORIT9M

S&A"&(

"ead the distance -dm. using the ultrasonic sensor(

&he threshold distance -ds. is stored(

&he distance -dm. is compared $ith the threshold distance

-ds.(

  +f distance -dm. is less than the threshold distance -ds. then

the motor is s$itched off(

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C,ntd.-

+f distance -dm. is greater than the threshold distance -ds. then

the distance -dm. is read again(

+f distance -dm. is greater than the threshold distance -ds. andthe motor is s$itched off if the motor is s$itched on(

E)D(

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RES:LT

&he prototype of the rail$ay accident prevention techni

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C,ntd.-

After that microcontroller send an active signal to other

externally connected devices(

&he distance of t$o trains in the same opposite direction $ill

 be intimated by display on L%D screen and the bu;;er

indicates by sound(

As a result train $ill be stopped(

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9ARDWARE O:TP:T

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CONCL:SION

+n our project' a design for automatically avoiding traincollisions has been designed(

&his innovative techni

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3O:RNAL CERTIFICATE

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A)/ =O5

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