Design of smart home control system based on ARM and Zigbee

摘要

In order to make family life more comfortable, safe, intelligent, good home control system is essential. The ZigBee technology is adopted to set up a home wireless network. The embedded home gateway platform is constructed using ARM Cortex-A9 processor and Android operating system. The Android-based WEB server and client software are developed. Users can log in smart home control system Web server via the Internet or Android phone of installed smart home control client software to control home state and to get the latest home status anytime and anywhere. Meanwhile, in order to improve the measurement accuracy of the system and reduce the false alarm rate, the batch estimate data fusion algorithms based on single sensor are used. Experimental results show that the system can achieve security alarm, indoor environmental testing, home appliances control and intelligent lighting and other functions. The false alarm rate is low.