Design And Implementation Of Data Processing Module Of Intelligent Information System For Home Service Environment

Live and work in peace is the pursuit of human for a long time,since entering the modern society,with the continuous improvement of living standards and development of science and technology,how to make the home environment more comfortable,more convenient,more intelligent has become the focus of scientific research,therefore,the concept of Smart Home came into being.With the development of research and application,many smart home solutions have appeared on the market,however,there are still some disadvantages,such as the product is not standardized,the system compatibility is poor,and it is not really intelligent.In view of the above problems and deficiencies,In this thesis,an intelligent information system for home service environment is proposed based on the technology of Internet of things,wireless communication,embedded system and database,which is designed to provide users with automation,intelligent,personalized service,and designed the data processing module specifically.This thesis starts from the requirements of the intelligent information system for home service environment,based on the idea of Internet of things,designs the three layer system architecture,including the home environment perception layer,the network transport layer,and the intelligent service application layer.The system is composed of three parts: home environment information collection terminal,SIPS terminal and intelligent cloud platform.Decompose the system module,and design the data processing module specifically.In this thesis,the data processing module is decomposed,and data storage and management functions has been achieved through transplant the SQLite Database System,the data transmission function has been achieved through TCP/IP protocol and Socket communication programming.Finally,consider the problem of data fusion after system capacity expansion,according to the existing fuzzy fusion algorithm,proposed a fuzzy fusion algorithm based on weight,and the simulation results show that the algorithm can be applied in the intelligent information system of home service environment.