QR CODE AND VIDEO MONITORING BASED DOOR OPENING SYSTEM USING ANDROID APPLICATION

K.Ananda, Priya Pandey, Shagun Srivastava

Abstract: The main purpose of this paper is to unbind a hotel room door by an android application using a QR code. QR code i.e. Quick Response Code is the attribute for a type of two-dimensional barcode that is generated via an android application. A QR code uses four systematized encoding modes i.e. numbers, alphabets etc. to efficiently store data. It mainly contains of black squares that are arranged in a box shaped grid that is on a white background, which can be accessed by an imaging device such as a camera. An additional feature is also introduced in this paper i.e. video monitoring where a person is inside the room and someone knocks the door then with the help of video monitoring it can be unlocked for the right person.

Keywords: Android, Microcontroller, QR code, Smart phones, Video Monitoring,Wi-Fi

DOI: https://doi.org/10.15623/ijret.2017.0604016