| The information appliance has incorporated this computer technology and communition technology into home appliance mange and control. Having information terminal of network function.It offer to issue and procure and deal with correlation information.that realize intelligentize of tradition appliance. Study on the information appliance network is hot in family expenses intelligent system.It isimportant that affect the people well-to-do and rich step and standard of living.This paper summarizes the evolution of Information Appliance on inland and overseas. Discussing the developmental current of information appliance composing network in the future, based on the information appliance system function requirement and the key technology involed. Analyzing the characteristics and application of the main home network protocols, Comprehend home network technology in the smart home, Analyzing and Comparing the information application of the main home network. we select the short-haul wireless technology as key technologies study based on the information appliance composing network, Especially bluetooth technology. We analysis bluetooth technology thoroughly, and give solutions on composing a home network based on the bluetooth technology. These solutins are based on the ideas of using Bluetooth technology .Information Appliance technology , Embeded technology and Internet technology .It need the information appliance gateway,In order to realizing the in-house net and exterior net communication,Manage and Control all kinds of information appliance. The information appliance gateway is hard-core of the smart home system, Bases function requirement of The information appliance,Expatiating the protocol frame of information appliance gateway,Designing the key module of information appliance gateway based on DSP technology-- bluetooth module and Ethernet module and so on.Hardware design in detail to the information appliance gateway based on bluetooth technology and DSP technology. |
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