The Architecture Of The Digital Home Control Center And Equipment Layer Design,

With the quick development of information technology in the world, the information technology is everywhere. There are various digital products in every field of society, and the technology of digital home is maturating. With the depreciating of chips and peripheral hardware and the quick development of software technology, especially the embedded technology, the dream of using digital appliance will come true. These all establish the base of the realization of digital home, and declare the time of digital home' s breaking out will come. In the premise, this paper works over the system structure of digital home' s control center based upon embedded CPU, and designs the Plug and Control stack for server to manage the devices.The paper first tells about the concept of digital home and the development status of the digital home, and also tells about the goal we want to achieve: home amusement and home devices' control hang together. Secondly, it briefly describes the tool we use: UML. Then, it brings forward the system structure of digital home' s control center, and describes the every module' s function in detail. After that, it introduces the method of designing the device driver and some types of interface driver. At last, it designs the Plug and Control stack for server to manage the devices, and gives some interfaces and programs of the stack.