A security system based on door movement detecting

Abstract

Recently, the smartphone devices have become the one of the most popular production in the whole world and the price of smartphone have become cheaper and cheaper. Especially, most of the smartphones have embedded lots of sensors such as light sensor, orientation sensor, accelerometer sensor, etc. Thus, our research is implemented a security application called DoorPass which based on smartphone device sensors. By placing the smartphone behind the door, DoorPass can detect the door movement, and provide some protection to the user. We provided three kinds of notification which are sending sms, make a phone call, and send email. Besides, we also provide three different functions for protection which are track phone, video record, and face detection. By implementing on the smartphone, DoorPass not only can provide the protection but also lower down the cost fee of buying the security hardware and provided convenient, simple and security functions.