Intelligent Devices In The Digital Home Environment, The Plug And Control The Realization Of The Protocol Stack

By the development of information technology in the world, information technologyhas already come into our life everywhere.There are digital devices everywhere in ourdaily life, the digital devices and technology of Digital Home are always maturing.What istechnology of Digital Home? It means that all kinds of household electrical appliances canget together to communicate and exchange message from each other. It could make our lifemore and more convenient, more and more comfortable, and by the same time it could alsoentertain our spare time, such as we could get all kinds of message just from internetwithout leaving home.At present, most products of Digital Home are based on someuser-defined standard by some famous corp., because they have not been validatedwidely, the technology has obvious disadvantage, like the products could not connect eachother and they could not be used easily. In the premise, this paper designs the Plug andControl stack for the server to manage the devices in the Digital Home and gives the result.The paper first tells us about the background of itself and what goal we want toachieve. Then, it describes the Digital Home server, and the paper introduces it bymodularization, it also analyses the server's function. Next, it begins to introduce the Plugand Control Protocol Stack -its structure of multilayer, it describes the layers one by oneand defines the device's layer. At last, it gives the system of simulation for the experimentof Plug and Control Protocol Stack,some important arithmetic and the result of thesimulation.