| As a new model of computing , pervasive computing inaugurates a whole new and wide field of research for the application and technology kingdom. By the development of information technology in the world, information technology has already come into our life everywhere. There are digital devices everywhere in our daily life, the digital devices and technology of digital home are always maturing. What is technology of digital home?It means that all kinds of household electrical appliances can get together to communicate and exchange message from each other. It could make our life more and more convenient,it could make our home-life more and more comfortable, and by the same time , it could also entertain our spare time, such as we could get all kinds of message just by internet without leaving home. Digital home in pervasive place will be the topic of this paper . When "pervasive computing" model is applied to the digital home , people can freely manage and monitor the home at any time and place.The paper first tells about the concept of pervasive computing and the current research status of the pervasive computing, and also tells about the goal we want to achieve: digital library based on pervasive computing. Then it briefly describes the tool we use: UML, such as its content, merit and expand. Next, it introduces pervasive computing's system structure and brings forward the system structure of digital home's control center based on pervasive computing. The paper also analyses the pervasive middleware. At last, it designs the Plug and Control stack for digital home based on pervasive computing , and gives some programs of the stack. |
