DEVEOLPMENT OF BIOMETRICALLY CONTROLLED DOOR SYSTEM (USING IRIS), WITH POWER BACKUP

ABSTRACT
Doors are known to provide major functions such as protection, safety to a building or place from any invasion. Therefore, the capability of a door system to provide privacy and security when demanded is worthwhile. Automatic door is a new way of creating doors without the need to manually apply force in the case of doors with handles or keys. Using a computer to control the opening and closing of the door with the use of programming skills makes the door more flexible and adaptable to changes when required. The biometrics technology based on Iris recognition can be used in the development and automation of security doors.
Biometrics as a form of software technology is applicable in automation to create security and restrict unrecognized assessment of the machine infrastructure. Biometrics is a human identification/authentication technology based on physical, biological, and behavioral characteristics. These characteristics include face, fingerprint, iris, voice, and hand geometry. Compared to traditional authentication methods, biometrics is more reliable and convenient. Among them, it is reported that iris is one of the most reliable biometrics.
The major construction of the door prototype with electric circuit design was carried out and the development of an iris recognition software using MATLAB to interface with the door prototype. Series of the prototype testing has shown different results. The red light indicator showed the hardware and software connection and door lock. With Iris matching, the door is opened (the green light indicates), and with Iris non-matching, the door is not opened (the green light does not Indicate).

INTRODUCTION
The need of security on life and properties in this 21st