GPS and GSM Based Health Monitoring System
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Transcript of GPS and GSM Based Health Monitoring System
7/23/2019 GPS and GSM Based Health Monitoring System
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GPS & GSM BASEDHUMAN
HEALTH MONITORINGSYSTEM111
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Aim of the project
The main objective o thi! "#oject i!$
% Rea' time monito#in( o hea'th !tat)! o a "e#!on
* Patient! 'ocation be t#ace+ o)t ea!i', )!in( G
"o!itionin( !,!tem
- Sen+! a'e#t! in the o#m o SMS me!!a(e! t
eme#(enc, !e#vice an+ ami', membe#! via GSM m
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Block Diagram
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MICROCO!RO""#R
.hich mic#ocont#o''e# to be )!e+/
It +e"en+! on the #e0)i#ement!1 co!t an+ avai'abi'it, ana#e
% At'ea!t one "#o(#ammab'e !e#ia' comm)nication "in!
* No#ma' in")t an+ o)t")t "in! o#
– a LED2!
– b B)33e# – c Hea#tbeat !en!o#
– Ba!e+ on the above #e0)i#ement! 4e can choo!e ane5ective mic#ocont#o''e# I have an Atme(a6%7 4ith
it meet! the #e0)i#ement!1 !o I can )!e it
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PIC16F877A Microcontroller
• This powerful yet easy-to-progra CM!" F#A"$-%ase& 8-%it
pac's Microchip(s powerful PIC) architecture into an *+-pin pac'a
• Flash Meory 1*,. /%ytes 0812 wor&s3
• 4ata "5AM .68 %ytes
• 4ata P5!M 26 %ytes
• "elf-reprograa%le un&er software control
• In-Circuit "erial Prograing ia two pins 093
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• .. I:! pins; I:! ports
• 2 8-%it tiers an& one 16-%it tier
• Two Capture< Copare< P=M
o&ules
• "ynchronous "erial Port with two
o&es• "PI Master
• I2C Master an& "lae
• >"A5T:"CI with -%it a&&ress
&etection
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1, ?"M an& ?P" o&ules counicate with serial cou
protocols,
2, ?P" o&ule transits &ata to the icrocontroller,
., This &ata is processe& an& filtere&,
*, @ow this filtere& &ata is sent to the ?"M o&ule which w
transit the &ata to the cell phone only when hear%eat sens
anything %a&,
!$# !RA%MI%%IO &ROC#%%
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=hat is ?P" an& $ow &oes it wor'
A
C
• It is a constellation of 2 satellitesor%iting aroun& the earth,
• 4esigne& %y >" ilitary as a space&
%ase& naigation syste,
• ?P" wor's on the principle oftrilateration,
• =hy 2 satellitesB
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•?P" nee&s four satellites to
&eterine the position,
• >ses high freuency ra&io waes
• "atellites uses atoic cloc's
• >se the forula & D c E t
• >se relatiity principle
?lo%al Positioning "yste
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'%M ( '&% Mo)*le+
?"M o&ule
?P" o&ule
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•The inforation are asse%le& in a particular string forat which
are to %e &eco&e& %y ?P" o&es,
• A ?P" o&e gies the output &ata in a following string forat
calle& as @MA Forat,
• are also copati%le with serial ports using 5"2.2 protocols
$ow will a icrocontroller un&erstan& what ?P" is
Ba)+ #ate Data bit! Sto" bit! Pa#it, Han+!ha8e
4,00 -p+ , 1 o.e .o.e
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$GPGGA,100156.000,2650.9416,N,07547.8441,E,1,08,1.0,442.8,M,-42
1, A string always starts with a G$H sign
2, GPGGA ?lo%al Positioning "yste FiE 4ata
., G,H Coa in&icates the separation %etween two alues*, 100156.000 ?MT tie as 1+0hr3+10in360sec3+++0s3
, 2650.9416,N #atitu&e 260&egree3 +0inutes3 *160sec3 @orth
6, 07547.8441,E #ongitu&e +70&egree3 *70inutes3 8**10sec3
ast
7, 1 FiE uantity +D inali& &ata< 1D ali& &ata< 2D4?P" fiE
8, 08 @u%er of satellites currently iewe&,
, 1.0 $4!P
1+, 442.8,M Altitu&e 0$eight a%oe sea leel in eter3
11, -42.5,M ?eoi&s height
12, __ < 4?P" &ata
1., 0000 4?P" &ata
1*, *71 chec'su
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The ?"M Architecture
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$ow &oes icrocontroller counicates with ?"M
It again uses serial >A5T counication protocol
It uses AT coan&s which are use& in controlling o&es,
AT coan&s are &ii&e& into two
a,asic coan&s
%, Eten&e& coan&s
=e use essaging serice an& hence use eEten&e& At
coan&s
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$A5T-AT "@"!5
=hat is itB
It is a &eice which onitors heart%eat pulses perio&icallyIt is a &eice which onitors heart%eat pulses perio&ically
This heart %eat sensor is &esigne& to gie &igital output This heart %eat sensor is &esigne& to gie &igital output
%eat when a finger is place& on the &eice,%eat when a finger is place& on the &eice,
o This &igital output can %e connecte& to Microcontroller &This &igital output can %e connecte& to Microcontroller &
easure the eats Per Minute 0PM3 rate,easure the eats Per Minute 0PM3 rate,
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• loo& is pupe& to all the parts of the %o&y inclu&ing finger
• #ight is passe& fro transitter to receier,
• Finger is place& %etween the transitter an receier,
• loo& in eEcess a%sor%s ore light,
• The output fro the I5 sensors is ery low an& cannot %e gien &irectly toicrocontroller,
• ase& on the input to the icrocontroller< the rate is &eci&e& an& calculate& fo
threshol&,
$eart%eat "ensor
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!ne way of a'ing heart%eatsensor
"econ& way
Aplifying circuit for the heart%eat sensor
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Aplifying circuit for the heart%eat sensor
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9UTURE S:OPE
!hi+ project ca. al+o -e impleme.te) thro*gh /ario*
etork tech.ologie+ like Io! tech.olog -l*etooth moigBee mo)*le etc al+o !hi+ project al+o ca. -e *+ef*lpro/i)i.g emerge.c me)ical +er/ice+ B I.terfaci.ga))itio.al co.)itio. +e.+or+ e ca. )etect other healthco.)itio.+ like temperat*re -loo) pre++*re etc5
e ca. al+o *+e +e.+or+ a.) ro-*+t comm*.icatio.tech.ologie+ for )iag.o+i+ A.) $a.)le more me++age ta.) +o*rce+ A)) feat*re+ for other mo-ile profe++io.al+
12
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4isa&antages of using I5 %ase& heart%eat sensor an& re
#ight %ase& heart%eat sensors are use& in sart phone(s
li'e Apple watches
1, "'in penetration
2, Fault in&ications &uring wor' or play
5ee&ies
1, Ta'e aerage of rea&ings for &ifferent ties,
2, >se acceleroeters an& ?P" to fin& the traelling&istance per &ay on an aerage,
esi&es using this only sensor we can use other sensors in
co%ination to a'e our &eice ore accurate,
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T$A@/ J!>