Door Lock System Using Raspberry Pi

Abstract

We are facing security issues in every area of this period. So to solve this question we are proposing a door
locking / unlocking process regulated in real time application that harnesses the power of IOT and machine learning for
smooth functionalities. The door unlocking device suggested here uses a Raspberry Pi 3 model B for processing along
with a Pi Webcam to face up as a user view. Often, fingerprint sensor is used to allow door unlocking fail proof. Using
this sensor, situations such as poor lighting and camera malfunction can be managed using ease. From time to time, the
face detection and recognition program used for door opening will be able to learn the faces of users and refresh their
dataset. So any small user-facing adjustments like inserting spectacles or cutting beard can be managed with ease.