The design and Implementation of the Entrance System and
WiFi-Entertainment in Digital Home Using ARM-based Platform
Student：Chun-Chieh Huang Advisor：Prof. Bing-Fei Wu
Department of Electrical and Control Engineering
National Chiao Tung University
ABSTRACT
In the trend of digital home, it shall have an intelligent and securely digital door for
protecting the personal property and security. With this concept, this thesis proposes an
intelligent entrance system in a house. On the other hand, for the trend of digital home,
this thesis is also a WiFi entertainment of digital music broadcasting and electrical photo
album.
In this thesis, the system is an ARM-based embedded system with a Linux OS, and
is integrated Linux devices drivers of a wireless card, a USB PC camera, an RFID
module and a keypad. The software applications provide the two-tier identification
entrance system which uses a keypad to input the password and an RFID tag for
identification; a door camera which grabs the images for being shown on the LCD screen
and supports remote monitor by cell phones; a motion detection function which invokes
an auto recording function to record the images to remote server, and invokes the alarm
and an SMS to cell phone; a WiFi entertainment with MP3 broadcasting and home
gallery.
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