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GSM BASED NOTICE BOARDDISPLAY AND ENQUIRY
Guide: Prof. G.G. GalgatePresented by:
Nitin BhamareSagar Barkade
Sachin BathijaAmit Narkhede
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IntroductionO Electronics displays programmable need to be
reprogrammed every time.
O GSM based display board is truly wireless and
efficient.O This remote control of appliances is possible
through Embedded Systems.
O For Enquiries we need to contact office andfollow given
procedure.
O
GSM based Enquiry makes our world simpleand acts as a time saver
as everyone hasmobile with themselves.
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NEED & OBJECTIVE OF THE
PROJECTO Wireless communication has announced its
arrival on big stage and the world is goingmobile.
O We want to control everything and withoutmoving an inch.
O The project mainly focuses on transmission oftextual data
through air interface by the use ofGSM through asynchronous
serial
communication. The data will be processed bythe microcontroller
& microprocessor on bothends.
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Division of Project
O Notice Board Display
O Library Enquiry
O General representation:
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GSM BASED NOTICE
BOARD
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Description of hardware
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GSM MODEM
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Working of Notice Board
DisplayO In this, the system will work, whenever the user
wants to display or update the notice board atdestination
end.
O The user will have to send the message, to thenumber of the
SIM which is inserted in theMODEM.
O Then the MODEM will receive the SMS & willsend the same to
the Microcontroller, throughvisual basic program . It will read the
message
from serial port.O It will check for the authentication of the
user and if
OK then the notice will be displayed on the boardand the user in
returns will get the confirmation.
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LIBRARY ENQUIRY
Cell phone
GSM Module Computer
(Microprocessor)
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Working for Library EnquiryO Here, the user will send a message
to a given no., for an
Enquiry about say library, the book name or Author name or
any
other such kind of ENQUIRIES.
O A new message will be received by the Modem and will be
passed to the computer, for its Processing.
O In this Computer will scan the followed text and choose
appropriate file, in which student may be interested. The
message is sent to respective Student No., immediately
containing information user wanted.
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SOFTWARE USEDVisual Basic 6.0
O Visual Basic (VB) is an event drivenprogramming language and
associateddevelopment environment from Microsoft forits COM
programming model.
KEIL u-Vision
O It acts as a compiler, in which the program iswritten in .C
format.
O It also helped in converting the .C format intohex format.
Flash Magic:
O For Burning the Microcontroller.O This software, was used for
serial
communication purpose.
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CONCLUSIONO The notice can be displayed from anywhereand
anytime.
O One do not need to connect the digital displayto computer or
laptop for reprogramming.
O The prototype can be implemented usingcommercial display
boards. In this case, it cansolve the problem of instant
informationtransfer in the campus.
O We can enquire using same setup with
changing some algorithm.O When we do enquiry an immediate
response
is obtained.
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Future scope For ENQUIRY
O In the project we are going to show basic
thing like to enquire about books
availability in library.O This concept is widely applicable
in
government sector to get position of any
document under process.
O
This will help to simplify governmentprocesses in peoples
view.
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Future Scope for DISPLAYO
Now the messages are displayed in scrollingmode only, in future
one can add so many
designs so that user can send style command
with message he/she wants to display the
messages.
O We can also add one more concept that usercan send 10 messages
at a time with different
styles.
O Multilingual display can be another added
variation of the project.
O Graphical display can also be considered as a
long term but achievable and targetable
output.
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ReferencesBOOKS
O 8051programming- Mazidi and Mazidi
O Let us C- Yashwant Kanetkar
O Basics of Visual Basic 6.0
LINKS
O www.wikipedia.com\en\mcs51.html
O www.edaboards.com\gsm\forums.html
O www.engineersgarage.com/tutorials
O www.codeproject.com
O www.tutorials.com\visualbasic6\introduction.html
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