Penta-Security-using-Raspberry-Pi

Door lock and unlock system using Raspberry Pi 3 Model B. It gives a chance to lock or unlock the door using 5 ways.

Main techniques

  Mobile Application
  Keypad System
  Fingerprint System
  Face Recognition System
  Metallic Key

Used tools

  Python
  Java Script
  Java
  OpenCV
  Jason files
  Modules
  Raspberry Pi 3 Model B
  Linux OS
  Blyink Server
  Raspberry Pi Camera
  Jump Wires

Mobile Application

Mainly, we have used Blyink server in order to integrate our application. The coding part was done in Python and Linux System. The users can open or lock the doors easily. Here is output:

Keypad System

In this part, the users can request for Raspberry Pi to send one time 4 digit password via their Mobile Appliation. Then, They can accept 4 random generated numbers via their App. Here is output:

Fingerprint System

It looks like a general fingerprint srategy. Host users should store their fingerprints to the database. Here is the outhput:

Face recognition

Its srategy is the same with the fingerprint system. OpenCV is used to integrate in this forum. Here you can see in case, the user is unkown (the Pi rejects to open the door):

and the user is known (the Pi opens the door):

Metallic Key

The last way to lock or unlock the door is with the metallic key as it is the vey usual way.