Design And Realize Of Smart Home System Based On Android And Zigbee

With the rapid development of Chinese economic has been nearly forty years and National life level has reached the level of moderately developed countries, the monotonous home lifestyle can‘t already satisfy people‘s need no longer. The living environment that will be safety, more comfortable, more convenient is expected by people. At same time,there are also lots of functions in the Smart Home such as variety of scene change, family cinema, recreational activities to choose and exchange information with the out of world in wherever and whenever. The people can connect with Smart Home system through the handheld devices Therefore,the future mode of home that is created by Smart Home system have already been seen by people, the research and design of Smart Home has a great significance.In the paper, a new design proposal of smart home was presented according to domestic developing situation and tendency of smart home. This proposal of smart home was include a central embedded controller based on Android system, a network of equipment established by using ZigBee module, and a mobile devices can achieve remote control the smart home system through 3G/WIFI/Internet, the design about WEB Server and APK of smart home system were completed. In the design process, the hardware platform of smart home was built based on ARM microprocessor A20 with various of peripheral equipment circuit. The ZigBee module used the CC2530 chip that was created by TI company.Therefore, the internal devices network of the smart home was built,through the communication was between the module and module. So that users come true to query and control the equipment of house.The software design of smart home system is the most important details. Firstly, research on how to transplant the Android 4.2 system to the central controller device. The various of device drivers was designed. The design proposal of communication was achieved between the mobile device and central controller,as well as between the devices of home and central controller.In this paper, the design of smart home is steady running It have a greet significance for the practice and also meet customer demand.