Design and implementation of smart attendance system based on raspberry pi

Abstract EN

The attendance system proposed is used to manage attendance system in large and branched factory or university from central unit.

It consists of terminal units and a central unit.

Each terminal unit consists of Raspberry pi, screen GUI, RFID, transponder card with each user (like student) and GSM board.

The central unit consists of Arduino, GSM board and a computer.

Each unit has a special program to achieve its purpose.

The terminal unit is responsible of making a connection with a transponder card to bring its ID's and make a comparison with the names listed in the database of SQL server to get the names of the absent students and send their serial numbers by using GSM message.

The central unit is considered as a heart of system where it is responsible of collecting all the information from the terminal units, displaying them and making special processing to take a decision about persons whose absence exceed the threshold line.