'On Campus real time Smart Attendance Automation ' Over ARM 11

Introduction:

I brought a new concept To fetch out the attendance automatically with out any human interfere and with out any Human difficulty. It works on unique key that is MAC Address of Bluetooth. Just we need is a Bluetooth Device with per head who so ever is the part of the institute or of College. It is similar as we carry our Id card with us.

This is a device which is majorly designed for the faculties and can work on for any institution.

Overview:

Let us first discuss what is Bluetooth Attendance system 'Smart Attendence'. Primarily we know that In every institution the work of attendence is totally by hand and there is a saparate department for the Attendance prerequisites we calls 'Registrar office' or 'The Management Department'. Here all have the work to make an account of the Attendance of faculties and also to account there leaves, there salary, there extra work hours and finally the term 'Salary'. So as we know after a huge procedural statement a registrar is able to calculate the Salary of a faculty. It is a huge effort which can have faults and proxies. So I tried to make a device which works on all section i mentioned above simultaneously.

For this i Gone through the Structure of leaves, and types of various breaks get to faculties in any institution. The Discription is given Below. Any of the Faculty gets:

12 days semester break (optional to take otherwise 6 leaves are credited in his/her account)
12 credit leaves
0 earned leaves (Extra days working increase these leaves)
Festival's leaves
Sundays
Leaves generated by institution
Half Day leave
Full Day leave

So, In this project we gone through these requests.

Working:

The Working of smart Attendance is been done into 3 phases:

The Device (Raspberry pi)
The Server
The Clients

The working of this project starts with a coded hardware named Raspberry pi type B. this is a device which is capable to fetch bluetooth Addresses and then it sends those fetched addresses and filter them on the code provided on server and then it Compare those addresses to the presaved information table of faculty in the database on server and then it fetches the name of him to the Attendence table with the time instance acquiring the info of Half day and full day.

For main Attendance a person have to be present in 2 slots described on server :

Slot 1 (scan is fetched for 10:00 AM to 1:00 PM)
Slot 2 (Scan is fetched for 1:00 PM to 4:00 PM)

On 4:10 PM the server matches both slots and then send the matching Id's in slot 1 and slot 2 to the Main Attendance Slot.

And for the check or for the backup all the id's that are fetched by Device is been saved into the table named Rpi on Server.

Now To fetch the Result and Attendance for each client and Administrator is given with the login and a desired password.

The Clients can login from any node which is connected to server and where this software is installed.

Client interface is made on QT4 (Light weight IDE platform)

The Client side is divided into two phases:

Admin
Client

Admin have all the authority to See the absence and presence of faculties, can process leave requests (Credit , earned or leave with out payment), can add new faculty, Can delete sustain faculty and can see all the leave queries of the faculties.

Snapshots will make it clear