08-17-2017, 12:36 AM
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TWO WAY STUDENT INFORMATION SYSTEM USING CELLULAR TECHNOLOGY
INTRODUCTION
The project basically works by sending students information's (IA marks, attendance and college updates) to their guardians using GSM modem.
A GSM modem works only using AT commands.
In case, If any parents want to know regarding their pupils then they can query the institute through messaging service number .
This queries are checked by authorized personals and further they will reply to their messages.
EXISTING SYSTEM
The project basically works by sending students information and events in college guardians as specified in database of college using GSM modem .
Live example of the system is present in VVD school of excellence, Haliyal.
Also in GIT, Belgaum.
PROPOSED SYSTEM
The project basically works by sending students information specified in database of college using GSM modem .
If any parents want to know any information they can query to messaging service number .
The message will be taken in form of query to the database .
Authorized administrator responds to query.
DEVICE SPECIFICATIONS
SOFTWARE REQUIREMENT
Operating System : Windows Xp / 7
Software Required : Microsoft Visual Studio 2010,
.NET Framework 4
HARDWARE REQUIREMENTS
Processor : Intel Core2Duo
Memory : 1GB DDR RAM or Greater.
Hard Disk : Free Space 10GB(Min)
Device : GSM Modem ,Serial to USB converter cable,
PL-2303 USB to Serial Device Driver.
TEST CASES
ONE-TO-ONE
Here we can send 1 message to 1 person up to 255 characters which may include symbols and numbers.
ONE-TO-MANY
Here we can send 1 message to many persons up to 255 characters which may include symbols and numbers.
MANY-TO-MANY
Here we send many messages to many persons up to 255 characters which may include symbols and numbers.
MANY-TO-ONE
Here we send many messages to 1 person up to 255 characters which may include symbols and numbers.
SNAPSHOTS
Figure 1 Main form without connectivity
Figure 2 Main form with connectivity
Figure 3 Contact Form
Figure 4 Inbox Form
Figure 5 Sent Items Form
Figure 6 Send Form
Figure 7 Scheduler Form
Figure 8 Draft Form
ADVANTAGES
Sending multiple messages at a time and also used for promotional offers in an easy and efficient way.
Data can be sent automatically at a pre-set date.
Customers can retrieve their information of interest.
DISADVANTAGES
Operator permission is needed to access the data.
Services will be provided with sufficient network strength if available.
Regular power supply is must.
Maximum of 255 characters are supported.
FUTURE ENHANCEMENTS
The efficiency of developed project can be much enhanced with further modifications.
Moreover the system can be enhanced to control the device to respond automatically to the retrieved queries.
The character length can be increased.
CONCLUSION
The project is an economical idea .
This proposed project will help us to manage students information and sends it to their parents mobile as per the scheduled dates set by the authority.
Even parents can also request for students information.
This reduces the manual work of the office staff of the respective institution.