Family Network Control System Based On Embedded System

With the swift and violent development and popularizing extensively of the information technology, network technology of the computer, more and more families obtain the information and message through Internet or Intranet. As the modernized intelligent housing district, offer comprehensive information of wideband multimedia service to the masses of households in the community, it is the important embodiment of the intelligent house; it is the desirability of the information social development too. Industry's office of house of Ministry of Construction has put forward the intelligent concept of house of our country, namely the housing district is intelligent it is the intellectual control utilizing technology of 4C (computer, communication, network, automatic control, IC card) to really realize the long-range family, through the effective transmission network, defending long-range information service and management, estate management and Ann, intelligent system integration of house, offer the high technology intelligent means for service and management of the housing district, in the hope of realizing swift high-efficient overbalancing and is serving and is managed , offer the house environment of the safe comfort.The paper analyzes the existing and developing related technique standard of the intelligent family network technique. It studies on design and realization scheme of intelligent family network model. The author puts forth a technical and implementary scheme based on embedded system. First, the functions that the intelligent family network should have are being analyzed, then the construction of a vivid network system is being offered. Connecting all kinds of family appliances with Internet/Intranet by gateway realizes the long-distant management to family appliances and intelligent applied terminal by insetting the Web server procedure and TCP/IP stacks in the information appliances and family gateway. Secondly, based on analysis functions of TCP/IP stacks chip (E5122) , the author puts forth the design plan of family network control system. This system gathers the data from three by the micro controller, packs the data by net protocol-processor, sends information to Ethernet . So the system can realize long-distant control based on Ethernet.