Design And Implementation Of Smart Home System Based On Embedded System

With the constant progress of science and technology,Internet of things(IOT)technology develops by leaps and bounds.Smart home is one of the typical applications of IOT.Smart home system links home appliances and security equipment as a whole with the soul,implementing intelligent management and remote monitoring of the household equipment.In this project,the embedded platform adopts the Win CE operating system,and the hardware device uses an experiment box with Intel XScale270 core processor based on ARM10 architecture as the technical support.System design and implementation uses Keil,VS2005,and Delphi integrated development tools to edit and debug the codes.Software mainly covers the Win CE operating system function design of the hardware gateway device,platform server client software design of the embedded devices,the computer client application software design and the household appliance control bottom program design.Interaction of smart home system with the user uses GSM system with short message service.Data communications between household equipment adopts TCP/IP network protocol,setting up a three-way handshake mechanism,to ensure stable and reliable data transmission.The system truncates and customizes the Win CE system core to improve data processing ability.In the gateway,the control center for the Win CE system,namely embedded server,can be developed to realize the data communication between the hardware and software system.Computer client application software design,namely the video acquisition carried out based on Delphi visualization interface development language.The client application software is used in mastering the household environment timely by video images in the remote places.The design and implementation of intelligent Home Furnishing system based on embedded system,using the embedded platform as the core controller can improvethe stability of the whole system,data transmission using TCP/IP protocol can solve data transmission system exists the unstable problem.Embedded system can reduce the cost of smart home system,greatly reducing the market because of the high price of smart home can't be universal phenomenon,so that smart home can go into the homes of ordinary people.