Research And Design Of Smart Home System Based On IoT Cloud Platform

Since the concept of "smart home" has been put forward,it has been widely recognized as the development direction of future home.However,the smart home in the market has been in a situation that is not warm and not really into the daily life of the ordinary people.The main reason is that there are three problems existing in the smart home: the high price,the hidden danger and the pseudo intelligence.In recent years,with the rapid development of information technology,there are emerging technologies such as cloud computing technology,large data technology and Internet of things technology.In this paper,based on cloud computing technology,big data technology and networking technology to build a IoT(Internet of Things)based on the cloud platform,this paper presents a new smart home system based on IoT cloud platform(referred to as "cloud home system")solutions designed to address and improve the existing the current smart Home Furnishing pain points.This paper mainly launches from four aspects.First,the paper explains the related concepts of smart home at first,analyzes the current status of smart home,and points out the three pain points existing in today's smart home,which are expensive,safety and pseudo intelligence.Then,combined with the existing pain points with the rapid development of the current cloud computing technology,emerging technology of big data technology and networking technology,the smart home system based on IoT cloud platform,it has changed the traditional architecture of smart home,provides a simple SAAS service platform for access to the smart home.Secondly,from the perspective of technology,we design the overall framework of cloud home system,and divide the design and implementation of cloud home system into two parts: the design of home gateway and the building of IoT cloud platform.Furthermore,security problems are the biggest pain points in the smart home.On the basis of detailed analysis of the importance of network communication encryption model,this paper introduces the HTTPS encryption model.According to the characteristics of cloud home system,such as the number of requests and the large amount of data,a HTTPS-IoT network communication encryption model based on cloud home system is proposed.Finally,the paper carries out the function test and performance test of the whole design of the cloud home system,and optimizes the system repeatedly through the test.After the design of all parts of the cloud home system,the final complete set up the cloud home system.Compared with the traditional smart home,cloud home system is cheaper,safer and more intelligent.It provides a new solution for smart home system,and also contributes to the theoretical research of smart home.