Description

ABSTRACT

Examination system is developed a lot; Government and Private organization also do the online examination. To increase further security we are using Web server based E-Exam with Fingerprint authentication to easily go into the Examination, instead of following huge instruction to get into the examination. If the fingerprint matches with the registered user, they are authenticated and time begins with a web server, which prompts the question paper to make them answer using Raspberry Pi. Every examiner fingerprint should be already registered.

BLOCK DIAGRAM

BLOCK DIAGRAM DESCRIPTION

In the above Block diagram our own Fingerprint sensor is interfaced to the Raspberry Pi as serial, then we server is designed using PHP to have E exam which only if examiner gets authenticated, the webpage will open to allow to attend the examination.

 

PROJECT DESCRIPTION

This Raspberry Pi system should contain the registered examiner fingerprint details by using our own Fingerprint sensor module when the examiner places the finger in the module, they got authenticated and the webpage will be prompted with some questions with a time clock for the exam duration, questions can be answered by clicking the radio buttons. After answering every question it will print the results at the same time when we completed the examinations.

HARDWARE REQUIRED

• Raspberry Pi
• Power Adapter
• HDMI to VGA converter (optional, when connecting to Monitor)
• Pantechsolutions Fingerprint device

SOFTWARE REQUIRED

• SD Card Formatter
• Win32 Disk Imager (or) Etcher

 

LIBRARIES USED

• Time library (For Delay functions)
• Serial
• Subprocess
• Sys

 

CONCLUSION

By this secured E examination system, the process will be secured so that to protect unauthorized user to write examinations who performing illegal entry on examinations.