Embedded Internet-based Home Appliance Control System Design

As known, the 21st century is an information epoch whose core is the network technologies. With the rapid development of the Embedded Internet technology, information technology has been used in almost every field, more and more network and household information appliances are appearing in everyday life. The slogan "Bring the Internet to life" brought forward by the corporation Echelon indicates that it is a trend to realize household information appliances with computer network developments in the household living field. How to develop an efficient, low-cost smart home based on embedded Internet technique is a hot researching topic in the world.This paper describes the plan of design of the appliances control system based on the embedded Internet and how it realizes concretely on 8-bit microprocessor. This paper sums up the development and the prospect of embedded Internet technology at first. After the introduction of the main solution of several kinds of the embedded Internet technology domestic and international, through the detailed analysis to standard TCP/IP, and combining the characteristic of the appliances control system, this paper puts forward the solution of embedded Internet platform based on the 8-bit microprocessor, and analyzes the technology of embedded TCP/IP protocol. Then this paper describes the whole structure of the system in detail, illustrates the hardware construction of the interface of embedded network module and the driving method of Ethernet interface chip, and analyzes the composition of embedded TCP/IP protocol, the content, each procedure module of realizing these protocols ,etc., and furnishes with the relevant flow chart of procedure.On the basis of the interface of embedded network module, this paper expounds the design of air-condition controller and electric controller. The controller of appliances not only can accomplish the general control,...