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Career Episode 1 Mansoor Hussain

CAREER EPISODE1

GPS Based Railway System

1-Introduction

Project Title GPS Based Railway System

Comany!Institution MEHRAN UET Pakistan

Project Duration July 2010 to e!em"e# 2010

Title O" Position G#aduate Ele!t#oni!s En$inee# Student

% unde#took t&is #esea#!& '#o(e!t du#in$ my Ba!&elo# de$#ee)s last semeste#* T&e #esea#!&

'#o(e!t was t&e '#e#e+uisite ,o# t&e attainment o, my Ba!&elo#-s de$#ee* %t was an indi.idual'#o(e!t* %n my mi!#o !ont#olle# "ased e+ui'ment &a#dwa#e/ '#o$#amin$ is !a##ied out tou$&low le.el !om'utin$ !onst#u!t* T&is !ode was !om'osed and #e!#eated at P%NNAE 2 and3%E .i#tual '#odu!ts* T&e s'an o, t&e attainin$ task was si4 mont&s*

1#$-Bac%&round

T&e #ailway system is not im'e!!a"le ,o# "ot& t&e t#a.ele#s and ,o# t&e #oute !ont#olle#s* T&et#ains de'enda"ly ne$le!t to #ea!& at t&e wanted station in time "e!ause o, s'e!iali5ed issues/t&e t#a.ele#s a#e !onstantly distu#"ed "e!ause o, t&ese issues*

T&is '#o(e!t dete#mines t&ese issues* T&is '#o(e!t $i.es t&e '#e!ise t#ain a''ea#an!e time/e4a!t $a' "etween t#ain and t&e station ,u#t&e#mo#e t&e !u##ent 'oint o, t&e t#ain*

1#$#1-AI'S A(D OB)ECTI*ES

T&e 'oints and $oals o, t&e unde#takin$ a#e6

To en&an!e t&e administ#ation o, t&e '#esent line ,#amewo#k*

To make t&e ,#amewo#k .ia"le and e4e!ute !a'a"le ,o# on$oin$ a''li!ations* To make t&e system easy and !&ea'e# solution ,o# t&e dete!tion o, status o, t&e t#ain*

To make t&e "est usa$e o, time and s'a#in$ it*

To make t&e ,#amewo#k .alua"le ,o# "ot& t&e t#a.ele#s and ,o# t&e !ont#olle#s*

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1#+-Or&ani,ational structure

1#-E.lanation

T&e e+ui'ment o, t&e unde#takin$ is #eally st#ai$&t,o#wa#d/ &owe.e# it !an ,u#t&e# "est#et!&ed out ,o# mo#e a''li!ations* T&e ,#amewo#k !om'#ise o, GPS #e!i'ient/ a '&one and

'#o!esso# ,o# .isual ,undamental estimations* T&e enti#e o, t&e ,#amewo#k is !ont#olled "y

ATME 892 mi!#o!ont#olle#/ w&i!& is modi,ied in low le.el !om'utin$ !onst#u!t utili5in$3%E and P%NNAE '#o$#ammin$ '#o(e!ts* T&e e+ui'ment is additionally #e!#eated atMUT%S%M '#o$#ammin$*

Pa$e 7 2

Head o, S!&ool o, Ele!t#i!al En$inee#in$

P#o, Ta'an kuma# Sa&a

Su'e#.iso#

P#o,* Mit&ulan Nada#a(a&

G#aduate student

Mansoo# Hussain B&atti


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olo#ado/ #uns t&e ,#amewo#k* T&e !lient ,#a$ment !om'#ises o, GPS !olle!to#s/ w&i!& you!an $#as' o# mount in a .e&i!le*

1#/#1#1-GPS Recie5er

%n $ene#al/ GPS !olle!to#s a#e made out o, a #adio wi#e/ tuned to t&e ,#e+uen!ies t#ansmitted

"y t&e satellites/ "ene,i!ia#y '#o!esso#s/ and a '#o,oundly sta"le !lo!k ;,#e+uently a $emos!illato#Fna.i$ation #e!ei.e# wa#min$

,6 atitude ;ddmm*mmmm%

station

&e!k !ode ,o# MAR>% station

A

onne!t GPS

Set @800 Baud #ate

E4t#a!t at/ on$/ S'eed

Sa.e T&em ,#om 0H to @DH

onne!t P

Set 9C00 Baud #ate

Send in'ut data ,#om add#ess 0H to

AH to P

Re!ei.e distan!e Time

,#om P ;!al!ulated "y >B


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Pa$e 7 9

B

onne!t GPS

Set @800 Baud #ate

E4t#a!t at/ on$/ S'eed

Sa.e T&em at 0H to @DH

Mo.e data o, Hto

A;a!!umulato#%

N

QES

%, A

FC

is'lay u##ent station is

MAR>%

%, ,la$ "it is

set

QES

is'lay Ne4t Station is PHATA3

QES

Sa.e PHATA3at lon$ to

memo#y ,#om add#ess @8H to

AHSend in'ut data ,#om add#ess

0& AH to P

E

is'lay Ne4t station is EETRN%SSa.e ele!t#oni!s lat lon$ to memo#y ,#om

Send in'ut data ,#om

E

Sa.e MAR>% at/lon$ to memo#y ,#om

add#ess @8H to AH

Send in'ut data ,#om add#ess 0H to AH

to P

%, AFD

FD

u##ent station PHATA3

lea# la$ Bit

Ne4t Station is MAR>%

Sto'

Sa.e MAR>% at/lon$ to memo#y ,#om

@8H to AH

Send in'ut data ,#om add#ess 0& AH to

P

E

E

Re!ei.e distan!e Time ,#om P

is'lay !u##ent station name/ ne4t station

name/distan!e time on

Sto#e t&em in memo#y o!ation ,#om B to C8H

E

Sta#t


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9i/ Sc8ematic dia&ram o" t8e roject

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9i: Real loo% o" ardware

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1#;-Alication o" En&ineerin& S%ills and

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