Research And Application For Smart Home System Based On Network

Smart home is called smart housing. It connects all kinds of home facilities such as light system, environment control system, safeguard system network appliance system together by advanced computers.embedded system and network communication technology.The development of our smart home is the primary step,so there is huge market requirement,extensive space for development and good perspective.The control center of the home ,home server(home main machine) ,is the core in the system of the intelligent home.It is the most important component to manage all kind of intelligentized appliances and controller of home facility.The paper brings forward the project to construct home server, and intruduces the implement of the basic function.The basic function of the server includes Home Safeguard,which could monitor fire, robbery,gas leak,etc. When something abnormal, not only server center of the area, but also hosts should be noticed; Appliance Management, which maintains and updates appliance information data, and make the system run safely; Appliance Control, which controls appliance through infrared ray learning mechanism; Community Talk, by which any two homes could speak to each other; Visual Talk outdoor, which could realize guarding mechanism in the control center by pickup camera and video collection system; Community Information, which could publish voice, text, and web information through the service center of the area and displays them in the control center home.During the process of design and implement of the system ,a framework of home network is brought forward based on the combination of Bluetooth and IEEE1394 as well as the wireless encoding technique,which have solved the problem of the connection of different kinds of equipments or systems in home,more over,the basement of the whole system is formed via shielding the otherness by using middleware of the home network.In the module of Appliance Management and Control the article presents a data consistency maintenance solution based on Bi-asynchronism Data Replication...