Research On Smart Cloud Home Control System Based On ARM

With the rapid development of modern communications technology and networking technology, the requirement of living environment for people is constantly improved. The smart home system, which is comfortable, efficient, convenient and security, has drawn more and more attention. All kinds of intelligent home devices come into being. In this thesis, the research and design of smart cloud home control system is studied as following.Firstly, by analyzing and comparing smart home gateway solutions existed and home terminal equipment short-range wireless communications technology, intelligent cloud home control system hardware platform which combined with ARM processor and ZigBee module is built. By transplanting the embedded Linux operating system as the software platform, the embedded Web server based on Boa is built to realize the data exchange between the cloud server and the data, which greatly improves the ability of information processing.Secondly, On the basis of the control network requirement of the intelligent home and ZigBee wireless network characteristics, a smart home wireless sensing network using ZigBee technology is built. sensing network, using a network structure, this network is simple and has self-organizing capability. the new sensor node network does without manual configuration. Through designed various of sensor nodes hardware circuit, the temperature and humidity, light, infrared, smoke and other environmental parameters can be monitored. With the combination of ZigBee and embedded technology, the network communication and control function between the coordinator and the terminal control node is completed. The embedded Web Gateway is used as the bridge of data access to realize the function of remote access control.Finally, in the smart home application layer, using CGI dynamic web page technology to achieve the control of household equipment, users can remote access through the Web and realize the information monitoring of home environment. At the same time, the application software design based on Android client is completed. System based on Web access and Android client access mode, through the ZigBee wireless sensor node network to control the home equipment, it is more convenient for users to choose the best remote control mode under different circumstances.