Desing Of Smart Home Control System Based On Web And Android

With the progress of society,people pay more attention to smart,convenient,comfortable,and safe lifestyle,which can be reflected on the widespread use of smart homes.Nowadays,appliances upgrade so fast that some of the newly-manufactured appliances can access networks.However,it still have a large number of traditional appliances that can only be controlled by infrared remote controllers.In order to solve the problem on network access of traditional appliances and make the control of appliances more flexible and convenient,two control systems of appliances based on remote monitor of Internet and Android phone control with the techniques of wireless communications,Internet,mobile applications and so on are designed,they can effectively study,store and send infrared remote control signal independently with the advantages of low cost,low power,stable performance and strong function,remote monitor and network management of traditional appliances are achieved.The main works of thesis are as follows:1.For the present control ways of traditional appliances,an overall design scheme is proposed based on the analyses for needs of intelligent home control system,overall framework and structure of control system are determined.System function division,detailed functional analysis of each subsystem and system feasibility analysis are completed by analyzing the control processes and information flows of system.2.A self-learning intelligent infrared remote control system which includes the function electric circuits of controller,wireless communications,infrared receiving and sending,and data storage is designed.Software functions include decoding,studying and storing the unknown infrared remote control commands are realized,communications among self-learning intelligent infrared hardware system,mobile and Web client are completed.3.Web-based household equipment management system is developed by using programming techniques include C language,ASP.NET,EXT.NET and so on,household equipment management system login,navigation,user information management,IP address configuration of self-learning intelligent infrared hardware system,household equipment information management and condition monitoring of controlled equipment are developed.By using Android as a development platform,application development of mobile app control is completed by using the JAVA and SQLite database techniques.The designed system is tested in self-learning,order reduction,and stability,Operational tests of Web management system and mobile apps are run.The operability,expansibility,stability and reliability are proved to meet the expected design requirements by functional testing on the two control methods.