Design And Implementation Of Remote Intelligent Household System

With the rapid development of science and technology, social informatization is implemented in the people’s life more diversified and intelligent household as to enhance the quality of life of the research content with the emergence of cloud computing in recent years, the Internet of things get more people’s attention, It is applied to real life making home life more intelligent and these requirements are more strong.Based on in-depth analysis of smart home market at home and abroad present situation and the real domestic market demand, Paper puts forward the remote intelligent household system. The purpose is to achieve the smart home system design function that is specific to the general population with easy operation and reasonable price.Paper first elaborates the remote intelligent household system overall design, and from whole to part, further detailed introduces the system of the specific function of each module and the links between them. Paper designs network scheme for the system of intelligent, including the upper network mode, the underlying network mode as well as custom network transmission protocol and so on.Next introduces the specific technical implementation details of the central controller, gateway and the bottom wireless networking, including the central controller use the embedded system and transplantation, 3G and WiFi module selection and driving principle, the underlying 433 MHz rf network hardware and software design and implementation, custom communication protocol and the subcontract.And then introduces each node equipment at the bottom of the detailed design and implementation process. Including power circuit, node equipment dial code ID, the information collection device(temperature and humidity detector, the human body sensors, gas concentration detector, air quality detector), home appliance control equipment(touch switch, infrared controller), protocol transponder design principle and realization process of each functional module. At the same time the Paper take a brief description for each node equipment performance and the matters while using.