Design Of Smart Home System Based On Android

With the rapid development of smart home and intelligent mobile phone industry,people’s demand for intelligent product are more and more high.In the era of the network communication technology increasingly update and the wave pushed by Internet,intelligent household becomes a contemporary household life yearning.And at the same time because the pace of life and job stress factors make smart home has become one of the hot research nowadays.So that smart home can make people’s life more efficient,greatly improving the efficiency of people’s lives.In order to make smart home to realize the remote control,this paper designed and developed a smart home system based on Android.Achieved by designing mobile phone APP can to control household devices in the mobile terminal.Firstly,in this paper we analyze the research background of Android intelligent household system at home and abroad,we analyze the research status quo and development too;then made an introduction to the overall design of the Android intelligent household system,we mainly introduced the choice of communication methods and the choice of operating system and the introduction in that.Secondly,based on the system itself needs to determine the overall scheme,S3C2440 processor as the control core module as the master control center of the system.Secondly,based on the system needs to determine the overall scheme,S3C2440 processor as the control core module as the master control center of the system.And use the STM32 processor as household equipment control node,using radio frequency communication as data exchange center for nodes and the master control center.Solve the problem of the indoor multiple microcontroller network implementation in the furniture appliances close control of the equipment.Then the several common of wireless communication technology on the market were compared with the operating system,this paper preferred WIFI,Zig Bee,RF wireless communication technology and the Android operating system for the development of the smart home system.And based on the Android operating system we design an APP via wireless network and home control center for data exchange,so as to realize control home appliances on the mobile end device.Finally,at the completion of design in the laboratory simulation of intelligent household environment for Android intelligent household system for function test,the test results show that the APP can be successful on the intelligent mobile terminal open and send control command to the control center,control center can also receive control commands sent to the mobile terminal and control center can send control instructions accurately to each home appliance node makes the home appliance equipment to make the right responses.Through test shows that this system has the function strong,use convenient,the advantages of the strong extensibility,has certain practical value and development prospects.