Imil makarengo turma EA12B ano: 2015 GPS controlo de furto de viatura

7/24/2019 Imil makarengo turma EA12B ano: 2015 GPS controlo de furto de viatura

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PROJECTO TECNOLOGICO

TEMA: GPS CONTRLO DE FURTO DE VIATURACURSO: ELECTRNICA INDUSTRIAL E AOTOMAO

ANO LECTIVO: 2015

Captulo 1

Introduo

Este captulo apresenta a motivao e contexto para o problema emestudo, os objetivos propostos, no mbito da dissertao, e a organizao dodocumento.

1.1. Motivao e Contexto

Este p!"e#t! $%see&se %' (e' )e s$ste*'s )e se+,'%-' te%)!#!*! .%'/$)')e s'/'+,')' pess!'s e e%s te%)! s,+$)! '!p!t,%$)')e )e )ese%!/e ,* s$ste*' A%t$&!,! p'' e3#,/!s4

O s$ste*' p'' '/* )' 6,%#$!%'/$)')e p$*e$' $*!$/$7'-8!)! e3#,/! e* #'s! )e !,! pete%)e '$%)' $%!' pe/' 6!*' #!*!'pese%t' '! ,t$/$7')! ' $%6!*'-8! p!e%$e%te )' $'t,'4 A$%!'-8! '/#'%-')' %8! s9 pe/! ,s! )'s %!'s te#%!/!+$'s #!*! !smartphone, *'s t'** pe/! *!)! s$*p/es e $%t,$t$! e* ,e 's$%6!*'-;es s8! 'pese%t')'s4 C!* $st! p!p!#$!%'&se '! ,t$/$7')!

)! e,$p'*e%t! ,*' *'$! s't$s6'-8! %! ,s! )este t!%'%)!&se%,*' e'e %! $%te$! )! e3#,/!4 Est's 6,%#$!%'/$)')es @/?)$#'sp!p!#$!%'* *'$! p'7e %' ,t$/$7'-8! )! e,$p'*e%t!4


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ANO LECTIVO: 2015

1.2- Objetivos

Est' )$sset'-8! te* #!*! p$%#$p'/ !"et$! )ese%!/e ,*s$ste*' '%t$&!,! ' se $%st'/')! %,* e3#,/! e ,e pe*$t' ' s,'/!#'/$7'-8! e /!,e$! e*!t!s4 Pete%)e&se ,e ! ,t$/$7')! p!ss'$%te'+$ #!* ! s$ste*' 't's )e ,* te/e*9e/4 O ,t$/$7')! p!)e(e%$' pe)$)!s )e $%6!*'-8! !, )' !)e%s e e#ee !s '/et's+e')!s ',t!*'t$#'*e%te pe/! s$ste*'4

Pete%)e&se ,e e* esp!st' '! pe)$)! )e /!#'/$7'-8! se"'*!t$)'s 's #!!)e%')'s GPS e ' e/!#$)')e ' ,e se )es/!#' !

e3#,/!4 O /!,e$! )! e3#,/! )ee( se e


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ANO LECTIVO: 2015

O se!s 6,t,!s %este t$p! )es$ste*'s4

Captulo 2

#stado da $rte

Este #'p3t,/! )es#ee ! est')! )' 'te )!s s$ste*'s '%t$&!,!#!* GSMGPS )$sp!%3e$s %! *e#')! 't's )' 'pese%t'-8! )'sp$%#$p'$s te#%!/!+$'s e%!/$)'s e* #!*! )!s *!)!s )e6,%#$!%'*e%t! 'ss!#$')!s4

2.1- #n%uadra"ento

N's ?/t$*'s )#')'s !s s$ste*'s )e se+,'%-' )!s ',t!*9e$st$e'* ,*' e%!*e e!/,-8! ,e ' %3e/ )' se+,'%-' p''p!te-8! )!s !#,p'%tes ,e ' %3e/ )' p!te-8! )! p9p$!',t!*9e/ #!%t' 6,t!s4 Est' e!/,-8! %!s s$ste*'s )e se+,'%-')!s ',t!*9e$s t!%!, !s!/et! ! #!%#e$t! )e @/$+'-8! )$et' ,e'$%)' >!"e se e%#!%t' %' *e%te p!p,/' e ,/+'$7')! 't's )e*,$t!s ./*es4 U*' e7 ,e 's #>'es )!s ',t!*9e$s ,t$/$7')'s't,'/*e%te s8! #!)$.#')'s $ss! 6'7 #!* ,e s9 se"' p!ss3e/ p !#'! e* 6,%#$!%'*e%t! #!* ' espe#t$' #>'e est' $%!'-8!te#%!/9+$#' /e!, '! 'p'e#$*e%t! )e ,* %!! *t!)! )e 6,t! )e',t!*9e$s #!%>e#$)! #!*! carjacking ,e #!%s$ste e* /e' '#'! ! 6,t! 't's )' #!'-8! )!s #!%),t!es p'' e%te+'e* '

#>'e )! e3#,/!4 Este t$p! )e #$*e te* $%)! ' ',*e%t' %!s?/t$*!s '%!s t!%'%)!&se *,$t! #!*,* %!s %!ss!s )$'s4T'$s 6'#t!s /e''* %e#ess$)')e )e )ese%!/e %!!s

s$ste*'s te#%!/9+$#!s p'' e$t' !, )$*$%,$ !s e6e$t!s )este t$p! )e#$*e4 Os s$ste*'s )ese%!/$)!s p!)e* 6,%#$!%' e* #!%",%t! #!*!s s$ste*'s )e '/'*e ,e "( $%st'/')!s %!s e3#,/!s !, )e 6!*'$s!/')' pe*$t$%)! /!#'/$7' e /!,e' ! #'! )$st%#$' e%te!,t! t$p! )e $%te'-;es4 Deste *!)! ',*e%t'%)! ! +', )ep!te-8! #!%t' !,!s4

E


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ANO LECTIVO: 2015

U* )!s *t!)!s *'$s ,/+'es #!%s$ste %! ,s! )e ,* s$ste*'

te*p!$7')!es ,e /!,e$' ! e3#,/! se %8! 6! )es#'t$')! 't's)! pess$!%' )e ,* !t8!4 B,'%)! ! *!t! )! ',t!*9e/ #!/!#')!e* 6,%#$!%'*e%t! !, ,*' p!t' 'et' "( #!* este ' 6,%#$!%' !te*p!$7')! #!*e-' ,*' #!%t'+e* ,e s9 p!)e( se $%te!*p$)'pe/! pess$!%' )e ,* !t8! $%st'/')! %! #'!4 C's! ! !t8! %8! se"'pe*$)! %! pe3!)! )e te*p! est$p,/')! ! *!t! )! e3#,/! )es/$+'&se&(4 Ist! 6'7 #!* ,e '/+,* ,e %8! #!%>e-' ! ',t!*9e/ ,ete%>' est' s!/,-8! $%st'/')' %8! #!%s$+' 6,t' ! *es*! 1H4Este t$p! )e s$ste*' p!)e se s!.st$#')! '! p!%t! )e e!/,$ p''s$ste*'s #!* )$sp!s$t$!s $!*t$#!s 2H4 U* e


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ANO LECTIVO: 2015

E


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ANO LECTIVO: 2015

)$sp!%$$/$7'* '/+,*'s )e/'s4 A $%6!*'-8! ,e 's t'*'s *'$s

,t$/$7')'s 6!%e#e* ' se+,$%te:

()*))$: /'t$t,)e /!%+$t,)e ,'/$)')e )! s$%'/ e#e$)! %?*e! )es't/$tes e#e$)!s e '/t,' '#$*' )! %3e/ *)$! )' (+,' )! *'4

()*+&): e/!#$)')e4

()*,MC: >!' )'t' e )$e-8! )! *!$*e%t!4

A te#%!/!+$' GPS 6'/>' e* '/+,*'s s$t,'-;es #!*! p!e


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ANO LECTIVO: 2015

Ap9s ! !,! )e ,* e3#,/! %e#ess($! $*!$/$7'&/! 't,'%)!

e* p!%t!s espe#3.#!s )e 6!*' ' )es/$+' ! *!t!4 P!)e '#t,'&ses!e ' '/$*e%t'-8! )! #!*,st3e/ '! *!t! )! ',t!*9e/4 P'' !s#'!s ' +'s!/$%' ! p!%t! ' '#t,' se( ' !*' )e #!*,st3e/ e %!se3#,/!s ' )$ese/ ! p!%t! )e '#t,'-8! se( ' !*' $%"et!' H4O,t's 6!*'s )e )es/$+' ! *!t! p!)e8! se 't's )' $+%$-8! !,)' 'te$'4 Dest' 6!*' !s ',t!es *'te$'$s )! !,! s8!)$ss,')$)!s )e #!/!#'e* )e %!! ! e3#,/! e* 6,%#$!%'*e%t! ,*'e7 ,e ! *!t! %8! '$ 6,%#$!%'4

P'' '#t,' %!s p!%t!s e6e$)!s s8! ,t$/$7')!s %!*'/*e%tee/s e* ,e ! #!*'%)! p!)e se 6e$t! e#!e%)! ' #'!s !, $'ireless4 Est' ?/t$*' s!/,-8! e* te*!s )e $%st'/'-8! *'$s s$*p/es

e We


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ANO LECTIVO: 2015

AT: Te*$%' ' #>'*')' te/e69%$#'[

ATYCMGRZ: Le ' *e%s'+e* e#e$)' %?*e! [

ATYCMGSZ Y2KK02K1K: E%$' ,*' *e%s'+e* es#$t'p'' ! %?*e! $%)$#')![

ATYCMGDZ: Ap'+' ' *e%s'+e* e#e$)' %?*e! [

A te#%!/!+$' GSM esp!%s(e/ pe/! e%$!e#ep-8! )e

*e%s'+e%s es#$t's e #>'*')'s te/e69%$#'s .#'%)! ' #'+! )'te#%!/!+$' GPRS ' /$+'-8! )e )')!s ,e ,t$/$7' ! p!t!#!/! TCPIPp'' est'e/e#e /$+'-;es p!%t! ' p!%t!4 A /$+'-8! )e )')!s pe*$te'#e)e $%te%et4 N!s s$ste*'s '%t$&!,! )$sp!%3e$s %! *e#')!est' ,t$/$7')' p'' est'e/e#e ,*' /$+'-8! )$e#t' #!* !#!*p,t')! !%)e se e%#!%t' $%st'/')! ! software esp!%s(e/ p!*!%$t!$7' ! e3#,/! e* te*p! e'/ $%)$#'%)! ' s,' p!s$-8! s!e,* *'p' H4

C!* ! e%$! )e ,*' *e%s'+e* es#$t' !, 't's )e ,*'#>'*')' te/e69%$#' se*pe #!* e#,s! ' ,* #9)$+! )e se+,'%-' p!ss3e/ /!,e' ! e3#,/! )$st%#$'4

P! ,est;es )e se+,'%-' ! e3#,/! )ee se /!,e')! ,'%)!#$#,/' ' ,*' e/!#$)')e e),7$)' %! se%t$)! )e se e$t'e*'#$)e%tes ','%)! )! p!#ess! )e $*!$/$7'-8!4

Os *9),/!s )e /!#'/$7'-8! #!*,%$#'-8! e !s )$sp!s$t$!s )e/!,e$! s8! #!%t!/')!s p! ,*' ,%$)')e )e p!#ess'*e%t!4 Est'#!%t* ! '/+!$t*! ,e pe*$te +e$ 's #!*,%$#'-;es p!#ess' !ss$%'$s '),$$)!s e '#t,' s!e 's s'3)'s 12H4

E* e/'-8! '!s p!#ess')!es ,* e


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ANO LECTIVO: 2015

se* se %e#ess($! est' ",%t! '! *es*!4 Estes p!),t!s est8!

)$sp!%3e$s %! *e#')! #!* )$6ee%tes #,st!s 'ss!#$')!s #!%6!*e's 6,%#$!%'/$)')es e se$-!s4 C,st!s ,e p!)e* #!%te*p/' 'pe%'s' ',$s$-8! e $%st'/'-8! )! e,$p'*e%t! !, ,e p!)e* te ,*'*e%s'/$)')e '#es#$)' #'s! se"' )$sp!%$$/$7')! ,* se$-!",%t'*e%te #!* ! p!),t!4

U* ese*pe ,e >'"' te%t't$'s )e )es'$/$t' !s s$ste*'s )e se+,'%-'4O,t! '/et' '! )$sp! )! ,t$/$7')! ! '/et' )e e!4 N's $'t,'s t#%$#'s pe*$te

s'e e* te*p! e'/ ' s,' p!s$-8! e ,'/ p!)e '#!e ! *'$s'p$)'*e%te p!ss3e/ ' ,*' s!/$#$t'-8! ,+e%te )e ,* #/$e%te4

Captulo 3


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ANO LECTIVO: 2015

&e!nologias #nvolvidas

Neste #'p3t,/! s8! e%,*e')'s 's p$%#$p'$s te#%!/!+$'se%!/$)'s %! s$ste*' '%t$&!,! )ese%!/$)! )es#ee%)! !6,%#$!%'*e%t! )e #')' ,*' )'s te#%!/!+$'s4

3.1- &e!nologia )/M0)*,/

A s$+/' GSM s$+%$.#' Global Sstem for !obile "ommunicationste%)! est' te#%!/!+$' s,+$)! %!s '%!s 0 6,t! )' #!!pe'-8! e%te'/+,%s p'3ses )' E,!p'4 O s$ste*' te* e/e*e%t!s #!*,%s ' !,t's

te#%!/!+$'s ,t$/$7')'s %!,t!s te/e*9e$s t'$s #!*! ' t'%s*$ss8!)e 6!*' )$+$t'/ ! ,e !6ee#e ,*' '/t' *!$/$)')e pe*$t$%)! ,e!s ,t$/$7')!es p!ss'* pe#!e t!)! ! *,%)! e '#e)e ' ,'/,ee)e ,t$/$7'%)! ! GSM4

C!* ! GSMGPRS s,+$'* ($!s se$-!s #!*! 's *e%s'+e%s)e te


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ANO LECTIVO: 2015

Figura 3-1: Comunicao Duplex.

O GSM ,t$/$7' ,*' #!*$%'-8! e%te ! p!t!#!/! (ime Di#ision!ultiple +ccess TDMA e %re&uenc Di#ision !ultiple +cess FDMAp'' '#ess! *?/t$p/!s4 O FDMA )$$)e !s 25M7 )e 6e,=%#$')$sp!%3e$s e* 125 #'%'$s #!* ,*' /'+,' )e 200\7 e ,*'#'p'#$)')e )e t'%s*$ss8! )e )')!s )e 21\ps4 Os #'%'$s /9+$#!ss8! sep'')!s K5 M7 p'' ,e ! te/e*9e/ s9 e#e' !, e%$e %,*)ete*$%')! $%st'%te4

As 6e,=%#$'s s8! 't$,3)'s ' #')' est'-8! 'se ]SS & BaseStation Subsstem e )$$)$)'s %!'*e%te e* te*!s )e te*p!,t$/$7'%)! ! TDMA ,e )$$)e ' 6e,=%#$' e* ,e !pe' e* !$t!$%te'/!s )e te*p! time slotsF$+,' &2 1H

igura 3-2 Fe,=%#$' )' p!t')!' t'*' ),p/e< e TDMA4 1H


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ANO LECTIVO: 2015

A #!)$.#'-8! )' !7 6e$t' )e ,*' 6!*' #!*p/e


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ANO LECTIVO: 2015

)ee se t'%s*$t$)' ' $%6!*'-8!4 P'' #!*pe%s' ! 't's! )e

p!p'+'-8! )! s$%'/ e%te ' est'-8! *9e/ MS & !obile Station e 'est'-8! )e t'%s*$ss8! ]TS & Base (ranscei#er Station3.1.2- #strutura da rede )/M

A e)e GSM #!%st$t,3)' p! ($!s $%te6'#es e #!*p!%e%tes,e 6'#$/$t'* ' e#e-8! e ! e%$! )e *e%s'+e%s )e s$%'/$7'-8! et(6e+!4 P!)e*!s )$$)$ ' e)e GSM e* ,'t! +'%)es (e's #!*!$/,st')! %' F$+,' &K4 Est's s8!: ' est'-8! *9e/ MS ' est'-8!'se )!s s,s$ste*'s ]SS ! s,s$ste*' )e e)e NSS &.etworkSubsstem e e)e )e )')!s GPRS core .etwork4

igura 3- Est,t,' )' e)e GSM4 15H

A est'-8! *9e/ MS s,)$$)e&se e* )!$s #!*p!%e%tese,$p'*e%t! *9e/ e ! smartcard S! %e#ess($! p'' ! e+$st! %'e)e4

O e,$p'*e%t! *9e/ ME& M!$/e E,$p*e%t )ee p!ss,$ '#'p'#$)')e )e !pe' %' e)e GSM4 Os p$*e$!s te/e*9e$s !pe'*'pe%'s %,*' ?%$#' '%)'4 'e%)! te/e*9e$s *'$s e#e%tes ,ete* ' #'p'#$)')e t#%$#' )e !pe' e* ,'t! '%)'s Quad-Band4N! e%t'%t! !s *'$s #!*,%s t''/>'* e* ),'s !, t=s '%)'sDual-Band e (ri-Band espe#t$'*e%te4

C')' te/e*9e/ te* ,* %?*e! )e $)e%t$.#'-8! ?%$#! ' %3e/*,%)$'/ ! IMEI4 Este %?*e! 't$,3)! pe/! 6'$#'%te4

B,'%)! '! Smart"ard S! ,e $%te+' ' est'-8! *9e/ estep!)e '*'7e%' %?*e!s )e te/e6!%e e p!ss,$ $%6!*'-;es s!e !


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ANO LECTIVO: 2015

'ss$%'%te p'' '#ess! )! )$sp!s$t$! e)e GSM pe*$t$%)! ,e !s

'ss$%'%tes '#e)'* '!s se$-!s s,s#$t!s $%)epe%)e%te*e%te )!te*$%'/ ,t$/$7')!4 C')' #'t8! SIM est( p!te+$)! p! ,* %?*e! )e$)e%t$.#'-8! pess!'/ )e K )3+$t!s PIN e ,* #9)$+! )e )es/!,e$!)e )3+$t!s PU\4 Este ,s')! ,'%)! ! #9)$+! PIN $%#!et'*e%te $%t!),7$)! t=s e7es #!%se#,t$'s4

A est'-8! 'se )! s,s$ste*' e%#'e+'&se )' /$+'-8! ()$!#!* ' est'-8! *9e/4 Est'%)! )$$)$)' e* ),'s p'tes: est'-8! ()$!)e t'%s*$ss8! ]TS & Base (ranscei#e rStation e ' est'-8! 'se )e#!%t!/! ]SC & Base Station "ontroller4 A #!*,%$#'-8! e%te est's),'s est'-;es e'/$7')' p! $%te*)$! )' $%te6'#e st'%)')+-bis,e pe*$te ' $%te'-8! e%te !s #!*p!%e%tes )e )$6ee%tes

6!%e#e)!es4 A ]TS '/!"' !s e#et!est'%s*$ss!es )e ()$! es,p!t' !s p!t!#!/!s )e /$+'-8! ()$! #!* ' est'-8! *9e/4 Aest'-8! )e t'%s*$ss8! !pe' #!* ' #!)$.#'-8! )e !7 #$pt!+'.')e *,/t$p/e


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ANO LECTIVO: 2015

#!%#e%t' 's #!*,%$#'-;es p'' e),7$ ! %?*e! )e #!%e' 's #>'*')'s e%te ,*' est'-8! *9e/ e

,* te*$%'/ .

igura 3-4 L$+'-8! )e ,* MS )' e)e A ' ,* MS )' e)e ]4

N! s,s$ste*' )e e)es est8! pese%te 'se )e )')!s F$+,' &K! 1ome 2ocation 3egister LR ,e et* !s )')!s )!s 'ss$%'%tes

e+$st')!s %' e)e GSM e ' /!#'/$7'-8! )' est'-8! *9e/4 O,t' 'se)e )')!s ' 4isitor 2ocation 3egister VLR ,e e%#e' ,*


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ANO LECTIVO: 2015

s,#!%",%t! )e $%6!*'-;es )! LR #!%te%)! 'pe%'s !s 'ss$%'%tes

,e est8! 't,'/*e%te %' s,' (e' )e /!#'/$7'-8!4 C!* ! VLR e),7$)! ! %?*e! )e #!%s,/t's '! LR e),7$%)! 'ss$* ! t(6e+! %'e)e4 Os VLRs s8! $)e%t$.#')!s pe/! #9)$+! )' (e' )e /!#'/$7'-8!LAC 2ocation 5rea "ode ,e pe*$te s'e ' s,' p!s$-8! )e%t!)' e)e4

O 6&uipment ndentit 3egister EIR ,*' 'se )e )')!s ,e#!%t* ,*' /$st' #!* t!)!s !s e,$p'*e%t!s '/$)')!s %' e)e,s'%)! ! #9)$+! ?%$#! )e #')' 'p'e/>! ! IMEI4 C')' e)e p!ss,$'pe%'s ,* EIR se%)! #!*p!st! p! ,*' /$st' '%#' ,*' /$st'#$%7e%t' e ,*' /$st' %e+'4A /$st' %e+' #!%t* !s IMEIs ' ,e se( %e+')! ! '#ess! e)e4 As

'7;es p!)e* se: ! 'p'e/>! !,')! !, #/!%')! ! 'p'e/>! %8!e?%e t!)'s 's #'p'#$)')es t#%$#'s p'' '#e)e e)e !, est( '6,%#$!%' *'/4

Os IMEIs ,e #!%st'* )' /$st' #$%7e%t' s8! 'p'e/>!s ,e est8!' se *!%$t!$7')!s )e$)! ' '#t$$)')es s,spe$t's4 A /$st' '%#' %8!te* %e%>,* IMEI +,')')! !, se"' se ,* )ete*$%')! IMEI %8!est( %' /$st' %e+' !, #$%7e%t' e%t8! est( @%' /$st' '%#'4

O+uthentication "enter A,C ,*' 'se )e )')!s p!te+$)',e +,')' '$(e$s )! #'t8! SIM ,s')!s p'' ' ',te%t$#'-8! %'e)e 1H4

A ',$te#t,' )' e)e GSM $,&se ',*e%t')' #!* ' e!/,-8! )'%!*' GSM e!/,-8! ,e se )es$+%' p! General 0acket 3adioSer#ice GPRS epese%t')! %' F$+,' &K4 C!* est' e!/,-8!p'ss!, ' se p!ss3e/ 6'7e t'%s6e=%#$' )e )')!s p! p'#!tes ,e,t$/$7'* ' e)e s!*e%te ,'%)! %e#ess($!4 Ass$* ! ,t$/$7')!)este t$p! )e se$-! p!)e est' /$+')! e)e ),'%te /!%+!spe3!)!s )e te*p! se* ,e te%>' #,st!s ,*' e7 ,e 6'#t,')! !!/,*e )e )')!s t!#')!s e* e7 )! te*p! )e /$+'-8!4

O GPRS ,t$/$7' ' ',$te#t,' GSM p'' ! t'%sp!te )' !7 epe*$te ! '#ess! e)e )e )')!s #!*! ! #'s! )' $%te%et,t$/$7'%)! ! p!t!#!/! IP !, ! p!t!#!/! 4254 Pe*$te*&se 'ss$*

%!!s se$-!s ,e %8! e'* p!ss3e$s %' %!*' GSM #!*! !se$-! )e /$+'-8! p!%t!&'&p!%t! PTP ! se$-! p!%t!&'&*,/t$p!%t!sPTMP e p'' '/* )estes se$-!s p'ss' ' se p!ss3e/ e%$' ee#ee SMS ,t$/$7'%)! ! GPRS4P'' ,e ! GPRS 6!sse $%te+')! %' ',$te#t,' GSM 6!$ %e#ess($!

$%t!),7$ %!'s #/'sses )e %9s %' e)e )es$+%'%)! !s %9s$%t!),7$)!s )e GPRS Support .odes GSN4

Os %9s GSN s8! esp!%s(e$s p! e%te+' e e%#'*$%>' !sp'#!tes )e )')!s )' est'-8! *9e/ e p'#!tes )e )')!s )e e)ese


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ANO LECTIVO: 2015

)e p'#!tes )e )')!s e


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ANO LECTIVO: 2015

igura 3-5 S't/$tes )! s$ste*' GPS413.2.1- $ltitude

A Te' 'p!'t'*e%t! %!s p9/!s4 P'' se )ete*$%' ' '/t$t,)e )e ,* p!%t!s!e ' Te' )e.%$,&se ,*' es6e' )e e6e=%#$' #!* ,* '$! )e a* se%)! ,e ' '/t$t,)e )e ,* )ete*$%')! p!%t! ')$st%#$' %' et$#'/ e%te esse p!%t! e ' s,pe63#$e )e e6e=%#$'4 A'/t$t,)e )e '/+,%s p!%t!s t!*' '/!es %e+'t$!s #!*! %' F$+,' & 1H4

igura 3-6 A/t$t,)e

3.2.2- &riangulao

P'' se #!%se+,$ )ete*$%' ' /!#'/$7'-8! )e ,* p!%t! %'s,pe63#$e teeste 't's )e ,* e#et! GPS este te* )e e#ee !s$%'/ )e ,'t! s't/$tes4

C!* ' e#e-8! )! s$%'/ )e ,* s't/$te ! e#et! GPS )ete*$%'' ,e )$st%#$' se e%#!%t' )este4 O ,e e* te*!s +(.#!s set'),7 %,*' es6e' $*'+$%($' F$+,' &10' #!* ,* '$! $+,'/ )$st%#$' e%te ! s't/$te e ! e#et!4 Este ?/t$*! p!)e est' %,*

,'/,e p!%t! )est' s,pe63#$e es6$#'4 C!* ! s$%'/ e#e$)! )e ,*se+,%)! s't/$te ' $%#ete7' )' /!#'/$7'-8! e),7$)' '!


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ANO LECTIVO: 2015

>$pe!/9$)e #!*p!st! pe/' $%tese#-8! e%te 's ),'s es6e's F$+,'

&10 est'%)! ! e#et! /!#'/$7')! %,* p!%t! )' *es*'4O s$%'/ e#e$)! )e ,* te#e$! s't/$te $%tese#t' !>$pe!/!$)e '%te$! e* )!$s p!%t!s4 C!*! %!*'/*e%te ,* )!sp!%t!s se e%#!%t' /!%+e )' Te' !, #!* ,*' e/!#$)')e e/e')' !p!%t! )e /!#'/$7'-8! s!e ' s,pe63#$e teeste .#'',t!*'t$#'*e%te )ete*$%')! p! e


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ANO LECTIVO: 2015

igura 3-11 A,$tet,' )! e#et! GPS420H

3.2.- *roto!olo ;M#$

A 'ss!#$'-8! se* .%s /,#'t$!s .ational !arine 6lectronics+ssociation NMEA ,*' 'ss!#$'-8! )e 6'$#'%tes )$st$,$)!es$%st$t,$-;es )e e%s$%! e !,t!s $%teess')!s e* pe$6$#!s e/et9%$#!s)e $%st,*e%t'-8! *'$%>'4 Est' 'ss!#$'-8! )ese%!/e, ! p!t!#!/!NMEA 01 #!%s$st$%)! %,* #!%",%t! )e espe#$.#'-;es )e )')!s e

e/t$#'s p'' ' #!*,%$#'-8! )e )$sp!s$t$!s e/et9%$#!s t'$s #!*!'%e*9*et!s s!%'es e#et!es GPS +$!s#9p$!s e *,$t!s !,t!st$p!s )e $%st,*e%t!s4

_ ,s')! ! #9)$+! ASCII e ' #!*,%$#'-8! s$e p'' 't'%s*$ss8! )!s )')!s )! e*$ss! p'' ,* e#et!4 Pee%)! ,*?%$#! e*$ss! ,%$)$e#$!%'/ ,e t'%s*$te ,*' *e%s'+e* p'' ($!se#et!es '! *es*! te*p! 's /$+'-;es e%te !s ($!s )$sp!s$t$!sp!)e* se 6e$t's p! RS&22RS&K22RS&K2 21H4

O p!t!#!/! NMEA 010 tee ,*' e!/,-8! ,e se )e%!*$%'p! NMEA 20004 C!* est' e!/,-8! 's t'%s*$ss;es p'ss''* ' se$)$e#$!%'$s #!* *,/t$&t'%s*$ss!es e *,/t$&e#ept!es %' *es*'e)e )e )')!s4 P'ss'%)! ' se ,*' e)e *,/t$&*este e ',t!#!%.+,(e/ %8! >'e%)! ' %e#ess$)')e )e ,* #!%t!/')! #e%t'/4Os e,$p'*e%t!s p!)e* se et$')!s !, ')$#$!%')!s %8! >'e%)!%e#ess$)')e )e )es/$+' ' e)e4 A e/!#$)')e )e t'%s*$ss8! )e)')!s )' $%te6'#e s$e 6!$ ',*e%t')' 2 e7es e* #!*p''-8! #!*' NMEA 014O p!t!#!/! NMEA2000 p'ss!, ' ,s' ' e)e #!%>e#$)' #!*!"ontroller 5rea .et7ork CAN e)e )ese%!/$)' p'' !pe' e*'*$e%tes e/e#t$#'*e%te ,$)!s!s p'' se !,st' #!%.(e/ e #!*,* te*p! pe$s3e/ )e '#ess! )!s e,$p'*e%t!s e)e 22H4

N' F$+,' &12 te*!s ,*' p!ss3e/ #!%.+,'-8! )' e)e CAN #!*e,$p'*e%t!s ,e ,t$/$7'* ! p!t!#!/! NMEA 20004


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ANO LECTIVO: 2015

igura 3-12 Re)e CAN #!* e,$p'*e%t!s ,e ,t$/$7'* ! p!t!#!/! NMEA200022H4

Ap9s ' )es#$-8! )! 6!*'t! )'s t'*'s ,e s8!)$sp!%$$/$7')'s pe/!s e,$p'*e%t!s )e GPS ,e ,s'* ! p!t!#!/!NMEA 01 6e$t' %! p!%t! 242& )! #'p3t,/! 2 'pese%t'&se ')es#$-8! #!*p/et' )e ,*' )'s t'*'s )$sp!%$$/$7')' pe/! GPS:

E


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ANO LECTIVO: 2015

Os *$#!#!%t!/')!es p!ss,e* ,*' ,%$)')e /9+$#' e

'$t*t$#' ALU &+ritmetic and 2ogic *nit ,*' ,%$)')e )ep!#ess'*e%t! CPU &"entral 0rocessing *nit *e*9$' $%te%' e)$sp!s$t$!s pe$6$#!s t,)! $%te+')! %! *es*! e%#'ps,/'*e%t!4Os pe$6$#!s #!%6ee* ,*' *'$! We


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ANO LECTIVO: 2015

4K& /"artp


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ANO LECTIVO: 2015

Captulo

#spe!i=!a>es do /iste"a

O pese%te #'p3t,/! 'pese%t' 's espe#$.#'-;es )! s$ste*')ese%!/$)! *!st'%)! ' ',$tet,' +e'/ e 's 6,%-;es ,e

)ese*pe%>' ! e%,')'*e%t! )!s ($!s s,s$ste*'s e 's'p/$#'-;es e%!/$)'s %' s!/,-8!4

K41& #n%uadra"ento geral

O s$ste*' '%t$&!,! SAR #!%t* ' te#%!/!+$' )e#!*,%$#'-8! GSMGPRS e ' te#%!/!+$' )e /!#'/$7'-8! GPS4 Osp$%#$p'$s e/e*e%t!s ,e #!%st$t,e* ! s$ste*' )ese%!/$)! s8!: !SAR ' $%st'/' %! e3#,/! e ' 'p/$#'-8! @E%#!%t' C'! $%st'/')'%,* smartphone #!* ! s$ste*' !pe't$!+ndroid4 N' F$+,' K&1

'pese%t')' ,*' $s8! +e'/ )e t!)! ! s$ste*' se%)! $s3e/ !sse%t$)!s )'s #!*,%$#'-;es e%te !s ($!s e/e*e%t!s4Os s't/$tes GPS e%$'* !s s$%'$s ,e pe*$te* )ete*$%' !

p!s$#$!%'*e%t! +/!'/4 Estes s$%'$s s8! e#e$)!s pe/' '%te%' GPS,e ! SAR )$sp;e4 A #!*,%$#'-8! #!* ! ,t$/$7')! 6'7&se 't's )'e)e GSM p! $%te*)$! )e *e%s'+e%s )e te


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ANO LECTIVO: 2015

igura -1 A,$tet,' +e'/ )! s$ste*'4.2- un!ionalidades do siste"a

.2.1. /iste"a $nti-,oubo

O SAR pe*$te e#ee !s se+,$%tes #!*'%)!s: !)e* p''/!,e')es/!,e' ! e3#,/! pe)$)!s )e /!#'/$7'-8! e pe)$)!sp'' !,$ ! $%te$! )! e3#,/!4 Os #!*'%)!s s8! )')!s 't's )e,* te/e*9e/ e%$'%)! ,*' *e%s'+e* )e te4 Ass$*pete%)e* pee%$&se '#$)e%tes ,e p!%>'* e* #',s' pess!'s ee%s %! *!*e%t! e* ,e 6e$t! ! /!,e$! )! e3#,/!4 A ,'%)! )!/!,e$! e%$')' ,*' *e%s'+e* e* esp!st' ' este pe)$)! #!*' #!!)e%')'s GPS e ' e/!#$)')e )! e$#,/!4 P'' ,e ! #'! se"')es/!,e')! >( ),'s p!ss$$/$)')es: 't's )! pess$!%' )! !t8!)e )es/!,e$! !, e%$'%)! p'' ! SAR ! #9)$+! Q)es/!d4

O pe)$)! )e /!#'/$7'-8! e'/$7')! #!* ! e%$! )! #9)$+! )e

/!#'/$7'-8! Q/!#d4 E* ep!st' ' este pe)$)! e%$')' ' /!#'/$7'-8!#!* 's #!!)e%')'s GPS %8! se%)! e


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ANO LECTIVO: 2015

Figura 4-2: Contedo das mensagens de localizao, bloueio e pedido de ajuda.

P'' se !,$ ! $%te$! )! ',t!*9e/ %e#ess($! e%$' p''! SAR ,*' *e%s'+e* #!* ! #9)$+! Q!,d4 Ass$* 's #>'*')'se#e$)'s %!s s,se,e%tes *$%,t!s se8! 'te%)$)'s pe*$t$%)!,e se"' ,s')! ,'/,e te/e*9e/ !, te/e6!%e p'' se !,$ ! $%te$!)! e3#,/!4 N! #'s! )e ! #'t8! )! SAR se p&p'+! ! se, s'/)! %8! )e#e*e%t')! >'e%)! s'/)! )$sp!%3e/ p'' !,t's '-;es4

Se* ! e%$! )' *e%s'+e* #!* ! #9)$+! ,e pe*$te !,$ !$%te$! !, )e#!$)!s !s *$%,t!s est'e/e#$)!s 's #>'*')'se#e$)'s se8! e"e$t')'s4Pess$!%'%)! ! !t8! )e p%$#! ,e ! SAR )$sp;e e%$')! ,*'*e%s'+e* )e te


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ANO LECTIVO: 2015

igura -3Apese%t'-8! )' 'p/$#'-8! E%#!%t' C'!

C's! se"' e#e$)' ,*' *e%s'+e* e ' 'p/$#'-8! %8! este"''et' p!ss3e/ #!p$' ' *e%s'+e* e $%se$ %' 'p/$#'-8!4

Pess$!%')! ! !t8! @I%se$ C!!)e%')'s e $%t!),7$%)! %! #'*p!,e 'p'e#e #!* ' *e%s'+e* @I%se$' ',$ ' Me%s'+e* #!*!'pese%t' ' F$+,' K&K4 A *e%s'+e* $%se$)' t't')' #!*! set$esse s$)! e#e$)' #!* ' 'p/$#'-8! 'et' pee%#>e%)!',t!*'t$#'*e%te !s #'*p!s @Le*ete P!s$-8! e @Me%s'+e*e#e$)'4

Os !t;es pese%tes %' p'te $%6e$! )' 'p/$#'-8! s8!)e)$#')!s '! e%$! )e *e%s'+e%s )e te


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ANO LECTIVO: 2015

est,)! ,e pe*$te* ! )ese*pe%>! )'s 6,%-;es e6e$)'s %!

#'p3t,/! '%te$!4

.1- Hardare utilizado

O hardware ,t$/$7')! %! SAR p!)e s,)$$)$&se e* se$s /!#!sse%)! est's ' 6!%te )e '/$*e%t'-8! ! *$#!#!%t!/')! ! *9),/! )e#!*,%$#'-8! GSMGPRS X GPS !pt!'#!p/')!es t'%s3st!esDarlington e e/s4 A F$+,' 5&1 $/,st' ' ',$tet,' )! hardware ,e$%te+' ' s!/,-8!4

igura -1 A,$tet,' +e'/ )! >')'e ,t$/$7')!4

.1.1. onte de ali"entao

O SAR se( /$+')! 'te$' )e 12V )! e3#,/!4 Ass$* >(%e#ess$)')e )e ,* #!%es! DCDC )e te%s8! p'' )$sp! )!s%3e$s )e te%s8! )e 5V e V %e#ess($!s p'' '/$*e%t' !ss,s$ste*'s ,e ! $%te+'*4 O #$#,$t! e/et9%$#! te* )e sep!te+$)! )e s!ete%s;es e s!e #!e%tes ,e !#!e* ,'%)! se/$+' ! e3#,/!4 O #!%es! DCDC es#!/>$)! 6!$ ! PTN00c$/,st')! %' F$+,' 5&24 Este ')e,')! p'' 'p/$#'-;es %' $%)?st$'

',t!*9e/ e p!)e 6!%e#e %' s'3)' A4 A te%s8! )e s'3)' '",st(e/


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ANO LECTIVO: 2015

p!)e%)!&se )e.%$ ,* '/! e%te 242V ' 124 V4 A te%s8! )e e%t')'

p!)e '$' )e V ' V4

igura -2 C!%es! DCDC )e te%s8! #!*,t')! PTN00c.

.1.2. Mi!ro!ontrolador

O '/+!$t*! ,e #!%t!/' t!)! ! SAR est( $*p/e*e%t')! %!*$#!#!%t!/')!+(mega120 )$sp!%3e/ "( *!%t')! %,*' p/'#' )e

#$#,$t! $*pess! )es$+%')'+rduino !ega, $/,st')' %' F$+,' 5&4 O*$#!#!%t!/')! p!ss,$ 5K p$%!s )e e%t's'3)' 1K )!s ,'$s p!)e*se ,t$/$7')!s #!*! s'3)'s PcM 1 e%t')'s '%'/9+$#'s K p!t'ss$e UART I2CSPI e 6,%#$!%' #!* ,*' te%s8! )e 5V4 N! e%t'%t! 'p/'#'+rduino !ega '/$*e%t')' ' V ,*' e7 ,e p!ss,$ ,*e+,/')! )e te%s8! ,e 6!%e#e !s 5V p'' ! *$#!#!%t!/')!4 %e#ess($! ,e %' e%t')' )! e+,/')! )e te%s8! pese%te %' p/'#'este"' ,*' te%s8! s,pe$! ' V p'' ,e ! *es*! )$sp!%>' )!s 5V%' s,' s'3)'4

A pese%-' )'s ,'t! p!t's s$e 6!$ ,*'s )'s #''#te3st$#'s,e *'$s pes! tee %' es#!/>' )este *$#!#!%t!/')!4 Se%)!%e#ess($! ),'s p!t's s$e p'' #!*,%$#' #!* ! *9),/!GSMGPRS X GPS4

A p/'#'+rduino !ega )$spe%s' *!%t'+e%s e


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ANO LECTIVO: 2015

igura -3+rduino !ega

.1.3. Modulo )/M0)*,/ ? )*/

As #!*,%$#'-;es #!* ! ee ,*' 6,%-8! s8!)')'s e#!e%)! '!s #!*'%)!s AT e%$'%)!&!s $' p!t' s$e p''! *es*!4

O GPS p!)e e#ee 't 20 #'%'$s te%)! ,*' pe#$s8! %')ete*$%'-8! )' /!#'/$7'-8! +e!+(.#' )e 10 *et!s4 O p!t!#!/! )e#!*,%$#'-;es ,t$/$7')! pe/! GPS p!)e se NMEA !, Sirf Binar 'st'*'s s8! )$sp!%$$/$7')'s %' p!t' s$e #!* ,*' 6e,=%#$' )e

174

Figura 5-4: !odulo "#!$"% ' "%# #(! )*+


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ANO LECTIVO: 2015

Nest' )$sset'-8! 6!$ ,t$/$7')! ! a$t )e )ese%!/$*e%t!

)$sp!%3e/ p'' ! *9),/! SIM5K $/,st')! %' F$+,' 5&54 C!* ',t$/$7'-8! )! a$t )e )ese%!/$*e%t! 's p!t's s$e )! *9),/!SIM5K .#'* )$sp!%3e$s e* p!t's RS&22 6'#$/$t'%)! ' /$+'-8!63s$#' #!* ! *$#!#!%t!/')!4 O *!)! )e 6,%#$!%'*e%t! )! *9),/!SIM5K )ete*$%')! pe/' p!s$-8! )!s $%te,pt!es )es/$7'%tesp!)e%)!&se /$+')es/$+' ' '/$*e%t'-8! )e t!)! ! *9),/!/$+')es/$+' ! GSM e ! GPS $%)$$),'/*e%te e se/e#$!%' ' p!t'RS&22 pe/' ,'/ ! GPS '$ est'e/e#e ' #!*,%$#'-8!4

O a$t )e )ese%!/$*e%t! p!ss,$ ,* s,p!te p'' ! #'t8! SIM%e#ess($! p'' ! e+$st! )! *9),/! %' e)e )e #!*,%$#'-;es GSM4D$sp;e '$%)' )e ,* $%te6'#e (,)$! $%te6'#e p'' ,* LCD $%te6'#e

p'' /$+'-8! ' ,* te#/')! e ,*' e%t')' ADC4

igura - \$t )e )ese%!/$*e%t! p'' ! *9),/! SIM 5K4


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ANO LECTIVO: 2015

.1.. Opto a!oplador

As e%t')'s p'' !s se%s!es 6!'* $s!/')'s !pt$#'*e%te )!est'%te #$#,$t! )! SAR ,s'%)! ! #!*p!%e%te TLP20 'pese%t')!%' F$+,' 5&4 Este #$#,$t! $%te+')! p!ss,$ )!$s LEDs e*'%t$p''/e/! s'/'+,')'%)! 'ss$* ' t!#' )e p!/'$)')es '! 6'7e 's/$+'-;es )!s se%s!es4 C!*! 's e%t')'s s8! $s!/')'s p!)e* se,t$/$7')'s te%s;es e/'t$'*e%te e/e')'s se* #!e ! $s#! )e)'%$.#' !+rduino !ega ,e ' e/'s est( /$+')!4

igura - Opt! '#!p/')! TLP204

.1.. &ransstores !arlin"ton.

As s'3)'s )! SAR s8! '#$!%')'s p! $%te*)$! )! #!*p!%e%te

ULN20A $/,st')! %' F$+,' 5&4 Este #!%st$t,3)! p! t'%s3st!esDarlington ,e s,p!t'* te%s;es )e 50V e #!e%tes )e 500*A!#'#$!%')!s p'' #!*'%)' e/s4


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ANO LECTIVO: 2015

igura -4T'%s3st!es Darlington4

.1.. ,el@s

P'' $*!$/$7' ! e3#,/! %e#ess($! '#t,' e* p!%t!sespe#3.#!s 6'7e%)! #!* ,e ! *!t! )! *es*! se )es/$+,e4 U* )!sp!%t!s ' '#t,' ' 'te$' ,e se( )es/$+')' 't's )! e/V210C2021AK12 *!st')! %' F$+,' 5&4 Este e/ $est(e/ !,se"' pe*'%e#e #!* !s #!%t'#t!s 'et!s !, 6e#>')!s se* #!%s,*$e%e+$' se%)! %e#ess($! ,*' !)e* p'' '$ !s #!%t'#t!s e !,t'!)e* p'' ,e !s #!%t'#t!s se 6e#>e*4 N! *!*e%t! e* ,e este

#!*,t' ' #!e%te #!%s,*$)' pe/! e/ 't$%+e 1A4 U*' e7 ,e !$%te+')! ULN20A s9 s,p!t' #!e%tes )e 500*A 6!'* ,t$/$7')!s%'s s'3)'s )este t'%s3st! PNP ]D1K0 ,e s,p!t'* !s %3e$s )e#!e%te )! e/ )' 'te$'4

igura -5 Re/ p'' )es#!%e#t' ' 'te$'4O,t! )!s p!%t!s ' '#t,' p'' )es/$+' ! *!t! '

'/$*e%t'-8! )' !*' )e #!*,st3e/ 6'7e%)! #!* ,e !#!*,st3e/ %8! #>e+,e '! *!t! ! ,e es,/t' %! )es/$+' )!*es*!4 P'' 't,'-8! %este p!%t! 6!$ ,t$/$7')! ! e/ JSM1&12&K'pese%t')! %' F$+,' 5&4

O SAR p!ss,$ )!$s e/s JSM1&12V&K se%)! ,* )e/es ',


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ANO LECTIVO: 2015

p!)e%)! est' 6,%-8! %8! est' e/'#$!%')' #!* ! /!,e$! )!

*es*!4

igura -6 Re/ JSM1&12+alidao da soluo

Neste #'p3t,/! s8! 'pese%t')!s !s p$%#$p'$s testes e'/$7')!sp'' '/$)' ! s$ste*' $*p/e*e%t')!4 Testes '! %3e/ )'s#!*,%$#'-;es e )'s 'p/$#'-;es e%!/$)'s p!'* ! s$ste*' e*)$6ee%tes #e%($!s )e *!)! ' *!st' !s se,s p!%t!s 6!tes e 6'#!s4Os testes %' s,' *'$!$' 6!'* e'/$7')!s s!e !'s #!%)$-;es )ee#ep-8! )e s$%'/ GPS e /$+'-8! #!* ' e)e GSM4

.1- &este de ini!ializao6.1.1- Inicialia!"o do S#$

A! /$+' ! SAR este 6'7 ,*' #>'*')' p'' ! %?*e!pe)e.%$)! $%)$#'%)! 'ss$* ,e est( p!%t! ' 6,%#$!%'4 D,'%te !stestes e'/$7')!s ' #>'*')' 6!$ e6e#t,')' se*pe #!* s,#ess!4

P'ss')! es#'ss!s se+,%)! 'p9s /$+' ! SAR ! s$ste*' )e/!#'/$7'-8! GPS .#' p!%t! ' 6,%#$!%' 6!%e#e%)! t!)'s 's t'*'s4

S'/$e%t'%)! ,e est' )$sp!%$$/$)')e se e$.#' %! #'s! )e ! *es*!se e%#!%t' %,* /!#'/ #!* !'s #!%)$-;es )e e#ep-8! )!s s$%'$sp!e%$e%tes )!s s't/$tes GPS4

.1.2- Ini!ializao da apli!ao en!ontrar !arroA 'p/$#'-8! @E%#!%t' C'! ,'%)! 'et' te( )e

pee%#>e ! #'*p! @P!s$-8! A#t,'/ #!* 's #!!)e%')'s !%)e see%#!%t' ! smartphone4 E* s$t,'-;es #!* *( e#ep-8! )!s s$%'$sGPS #!*! %! $%te$! )e e)$63#$! !, ",%t! ' p)$!s '/t!s !pee%#>$*e%t! )este #'*p! %8! se e$.#'4 Ass$* %e#ess($!

e'$ %!'*e%te ' 'p/$#'-8!4 Ap9s ! pee%#>$*e%t! $%$#$'/ '


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ANO LECTIVO: 2015

'p/$#'-8! #!%se+,e '/te' ' #!!)e%')'s )' @P!s$-8!A#t,'/ #!* '

)es/!#'-8! +e!+(.#' )! smartphone.

.2- &este de !o"uni!ao.2.1- Co"uni!a>es /$,

E* te*!s )e #!*,%$#'-8! GSMGPRS ! *9),/! pese%te %!SAR #!%se+,e e'/$7' e e#ee #>'*')'s ,'%)! est( se* '%te%'e se* %e%>,* t$p! )e $%9/,#!4 Est' s$t,'-8! *,)' ,'%)! #!/!#')! )e%t! )' #'$'e%)! %e%>,*' $%te6e=%#$' !, 't's! '%!*'/4 Us'%)! !*et'/ e$.#!,&se ,e e* '/+,%s )!s e%s'$!s >!,e )$.#,/)')es e*est'e/e#e 's #!*,%$#'-;es4 N! e%t'%t! est's %8! 6!'*$%$'$/$7')'s4

Re/'t$'*e%te '! GPS pese%te %! SAR %8! 'pese%t')'%e%>,*' $%6!*'-8! (/$)' se %8! est$e #!/!#')' ' '%te%' )! GPS4I%)epe%)e%te*e%te )e este est' !, %8! e%!/$)! p! '/+,* t$p! )e*'te$'/4

Os testes e'/$7')!s %'s #!*,%$#'-;es GSMGPRS 6!'*t'** e


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ANO LECTIVO: 2015

!s t'/$es s8! )e *'te$'$s %8! 6e!s!s 's #!*,%$#'-;es %8! s'3'*

pe",)$#')'s4 A )$st%#$' )e $%st'/'-8! )ee se s,.#$e%te p'' t$' !*e/>! p't$)! )'s ),'s #!*,%$#'-;es pese%tes %! SAR4N's s$t,'-;es e* ,e ! SAR se e%#!%t'' ",%t! ' p)$!s

'/t!s !, )e%t! )!s *es*!s ' e#e-8! )!s s$%'$s GPS %8! 6!$ 6e$t'e* !'s #!%)$-;es %8! pe*$t$%)! ,e se 'p,'sse ' /!#'/$7'-8!#!* 'se %!s )')!s )$sp!%$$/$7')!s pe/! GPS4

.2.2- Co"uni!a>es $pli!ao #n!ontrar Carro

Re/'t$'*e%te 'p/$#'-8! @E%#!%t' C'! ' )ete*$%'-8!

)' @P!s$-8! A#t,'/ )$.#,/t')' ,'%)! ! smartphone se e%#!%t'",%t! ' e)$63#$!s '/t! !, )e%t! )estes4A #!*,%$#'-8! GSM %e#ess($' p'' #!*,%$#'-8! e%te !

s*'tp>!%e e ! SAR ' #!*,%$#'-8! GPRS ,t$/$7')' p'' '#e)e aoGoogle !aps, %8! 'pese%t''* %e%>,*' /$*$t'-8! ,e$%$'$/$7'sse ! 6,%#$!%'*e%t! )' 'p/$#'-8!4

6.3- Te%&e de %eguran!a6.3.1- Seguran!a S#$

P'' )ete*$%' ' se+,'%-' )! e3#,/! ,'%)! este

/!,e')! pe/! SAR 6!'* e'/$7')!s testes )e e/!#$)')e4 Nestestestes p!)e #!%#/,$&se ,e ' e/!#$)')e *e)$)' pe/! GPS se*e/>'%te e/!#$)')e *'#')' %! e/!#3*et! )! e3#,/!4 C!*! !e3#,/! '$ se /!,e')! ' ,*' e/!#$)')e $%6e$! ' 10 a*>e/!#$)')e *e)$)' pe/! GPS ' est' e/!#$)')e p!ss3e/ #!%t!/' !#'! se* p e* #',s' pess!'s e e%s4

B,'%)! '! '#ess! )e te#e$!s '! s$ste*' %e#ess($! ,eestes #!%>e-'* !s #9)$+!s p'' ,e ! SAR #,*p' ,*' !)e*4 Se*! #!%>e#$*e%t! )!s #9)$+!s *,$t! )$63#$/ e


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ANO LECTIVO: 2015

C's! #!%t($! ' *e%s'+e* se( 'p'+')'s4 Mes*! ,e ' se,=%#$'

este"' #!e#t' se >!,e esp'-!s ' !)e* se( )e.%$t$'*e%tee"e$t')'4O s$ste*' p!)e se p!st! 6!' )e se$-! se 6! )es/$+')' ' s,'

'/$*e%t'-8! ,*' e7 ,e %8! p!ss,$ '/$*e%t'-8! ',


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ANO LECTIVO: 2015

por exe"plo: '! epese%t' ,* s$ste*' )e 6,t! )e $'t,'

'p't$ )! +ps %,*' *'%e$' *'s %!*'/ !, #!%#e%t' se$' )$.#$/ )ee!s >,*'%!s4

#i"$ circuito simulado de controlo de %urto de viartura

RA0/AN02

RA1/AN13

RA2/AN2/VREF-/CVREF4

RA4/T0CKI/C1OUT6

RA5/AN4/SS/C2OUT7

RE0/AN5/RD8

RE1/AN6/WR9

RE2/AN7/CS10

OSC1/CLKIN13

OSC2/CLKOUT14

RC1/T1OSI/CCP2 16

RC2/CCP1 17

RC3/SCK/SCL 18

RD0/PSP0 19

RD1/PSP1 20

RB7/PGD 40

RB6/PGC 39

RB5 38

RB4 37

RB3/PG 36

RB2 35

RB1 34

RB0/INT 33

RD7/PSP7 30

RD6/PSP6 29

RD5/PSP5 28

RD4/PSP4 27

RD3/PSP3 22

RD2/PSP2 21

RC7/R!/DT 26

RC6/T!/CK 25

RC5/SDO 24

RC4/SDI/SDA 23

RA3/AN3/VREF"5

RC0/T1OSO/T1CKI 15

CLR/V##/T$V1

U1

PIC16F877A

D7

14

D6

13

D5

12

D4

11

D3

10

D2

9

D1

8

D0

7

E

6

RW

5

RS

4

VSS

1

VDD

2

VEE

3

LCD1L016L

R21K

D1LED-GREEN

D2LED-GREEN

R3100R

D3LED-RED

D4LED-RED

R4100R

%1BC547

D51N4007

R1100R

RV1100K

RA0/AN02

RA1/AN13

RA2/AN2/VREF-/CVREF4

RA4/T0CKI/C1OUT6

RA5/AN4/SS/C2OUT7

RE0/AN5/RD8

RE1/AN6/WR9

RE2/AN7/CS10

OSC1/CLKIN13

OSC2/CLKOUT14

RC1/T1OSI/CCP2 16

RC2/CCP1 17

RC3/SCK/SCL 18

RD0/PSP0 19

RD1/PSP1 20

RB7/PGD 40

RB6/PGC 39

RB5 38

RB4 37

RB3/PG 36

RB2 35

RB1 34

RB0/INT 33

RD7/PSP7 30

RD6/PSP6 29

RD5/PSP5 28

RD4/PSP4 27

RD3/PSP3 22

RD2/PSP2 21

RC7/R!/DT 26

RC6/T!/CK 25

RC5/SDO 24

RC4/SDI/SDA 23

RA3/AN3/VREF"5

RC0/T1OSO/T1CKI 15

CLR/V##/T$V1

U2

PIC16F877A

D7

14

D6

13

D5

12

D4

11

D3

10

D2

9

D1

8

D0

7

E

6

RW

5

RS

4

VSS

1

VDD

2

VEE

3

LCD2L016L

R51K

D6LED-GREEN

D7LED-GREEN

R6100R

D8LED-RED

D9LED-RED

R7100R

%2BC547

D101N4007

R8100R

RV2100K

GPS

TRAKE

R103

O !t8! ' es,e)' ! eset see p'' e$%$#$' ! #$#,$t!

#'s! >'"' '/+,*' '%!*'/$' !, se"' e/e !/t' ! #$#,$t! '! se, est')!$%$#$'/4

O !,t! !t8! see p'' /$+' e )es/$+' ! *!t! )! ',t!*9e/se$%)! %este #'s! #!*! ' #>'e )! #'!4

O t'%s$st! see p'' 6'7e ,*' $%te6'#e e%te ! *!t! e ! #4$,*' e7 ,e ! *!t! pe#$s' )e ,*' #!e%te s,pe$! ' ,e ! #4$


39/42



ANO LECTIVO: 2015

p!)e 6!%e#e ! t'%s$st! t''/>' #!*! #>'e e ! )$!)! /$+')! '!

*!t! see p'' ' )$*$%,$ !, e/$*$%' ' te%s8! e $%)ese"')' +e')'pe/! *!t! ,e t'** ,* )!s 6'#t!es ,e 6'7 #!* ,e %8!/$+'*!s ! *!t! )$et'*e%te '! #4$ 4

A es$st=%#$' '$(e/ ' ,e se e%#!%t' ' #$*' )! #4$ seep'' '$' ' %$t$)e7 )! LCD4 Os /e)s e)es e e*e/>!s $/,st'* !est')! )! *!t! e*e/>! ,'%)! est' /!,e')' e e)e ,'%)!est' )es/!,e')'4 O LCD #!%t* 1 #!/,%'s e ),'s /$%>'spe*$t$%)! 'ss$* ' $s,'/$7'-8! )e 2 #''#tees e* s$*,/t%e!4 P''! %!ss! p!"et! see p' %!s *!st' ! est')! )! *!t! p! *e$! )ees#$t' se%)! %' $)' e'/ %8! %e#ess($!4

O GPS see p'' 6'7e ! /!,e$! e ! )es/!,e$! )! *!t! p!*e$! )e ,* te/e *9e/4

#/AB#M$ #M 'OCO

'a(&ulo )

Con!luso e &rabal


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ANO LECTIVO: 2015

$*p/e*e%t')'s e* t''/>!s 6,t,!s %! *$t! )! te*' )est'

)$sset'-8!4

'onclu%*e%

Est' )$sset'-8! tee #!*! !"et$! )ese%!/e ,* s$ste*',e pe*$t$sse /!#'/$7' e /!,e' ,* e3#,/! )$st%#$' ,t$/$7'%)!p'' t'/ 's te#%!/!+$'s GSMGPRS X GPS4 O est,)! )! est')! )' 'te)!s s$ste*'s e


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ANO LECTIVO: 2015

,e8erDn!ias

14 ]$s'/'*es4 httpo ??4 2004

114 SIMCOM Lt) S! EF" +( "ommands Set, #ers>o ?4

2004

124 L$t' I4 I4]4 C$!# '%) D4A4 V$s'%+ new +pproach of+utomobile 2ocaliHation Sstem *sing G0S and GS!/G03S(ransmission4 200 U%$es$tf !6 P$test$: P$test$4

14 Eespg#>e J4 C4 ]ettstette '%) 4&J4 Vh+e/ GS! -+rchitecture, 0rotocols and Ser#ices4 200 !!ae% NJ USA:c$/ef4

1K4 http


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ANO LECTIVO: 2015

154 http

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