The Design And Implementation Of Smart Home System Based On WiFi-PLC

With the development of science and the standard of living, the demand for Home Furnishing intelligent becomes higher and higher. The home which is efficient, comfortable, convenient and safe is people’s goal. But the smart Home Furnishing existing systems can not satisfy the requirement of people. Complex installation, high cost, radiation, not sensitive controlling has restricted the development of smart home. By studying the architecture of old smart home, a smart home system which is combining WiFi and power line carrier communication technology is given in this paper. This system learns from others’strong points and closes the gap. It realize the intelligent controlling of Home Furnishing and make people’s best wish that "people on the road, house in the hand" come true.This paper first describes the background of smart home system’s research and the research status at home and abroad, analyses of existing problems, and put forward my own views. After deeply studying of the requirement and principle of the system, I sum up the development scheme of the system design and functional requirements. Next, I design a networking topology combining wired and wireless networking and introduce the overall framework of the system. Based on the overall research this paper completes the design and development of hardware, software system, realizes the implementation of functions of remote controlling of intelligent Home Furnishing, data cloud storage, multi terminal data synchronization and automatic timing equipment. Finally, display this hardware and software system, test this whole system according to the function and performance.The biggest advantage of this smart home system based on WiFi-PLC is that no external wiring, plug and play, No radiation, green and transformation of their Home Furnishing device convenient. The biggest highlight of the design lies in the design of WiFi-PLC communication module, which contains the WiFi chip and power line carrier chip. The Internet and power line carrier communication is the perfect combination, which makes Home Furnishing real connect to Internet, and users can control of intelligent Home Furnishing at any time and any place.