Design And Realization Of Smart Home Based On WCDMA

With the rapid progress of communication technology and computer technology, people's lives are changing better, and people have more requirement to smart home. People need a more safe, convenient and comfortable home environment, to assist communication, improve efficiency, save energy and so on.This paper subjects from the background and aim of the research, introduced the origin of smart home firstly, then summarized the current status of smart home. The international standards and key technologies of smart home are also analyzed. We design a new smart home system based on WCDMA. The system can provide real time monitor of home, transfer live picture. The modules of smart home system are described in detail, including the terminal equipments and network equipments. Network equipments consist of business system, account authorization system, customer system, home website, home server, information storage server and information exchange server. The singling and message used in the smart home system is designed, and the flow is also given. The system can realize the function of door control, kitchen assistant, home care, warning system, fire warning, gas leak warning, electricity remote control, learning watch, power cut notify and electricity status query. Finally, the future of smart home is described.