Design And Implementation Of Smart Home Control System

With the development of science and technology and improvement of living standard, intelligent home system concept begin to move towards the masses, though slowly develop at present, that the house is intelligent must be the hottest topic of an automatic controlled field in long time in the future. Because of its extensive application prospect and potential enormous market demand, every large electronic manufacturer add into systematic research of intellectual house one after another, the market competition is taking shape slowly, this promotes further development of the intelligent home, borrow, by WIFI unique advantage of technology, regard it as wireless intellectual home system that core put up become best intellectual house solution at present at the same time, it is an important direction of development of intellectual home in a few years too.The thesis first detailed analysis of domestic and foreign smart home control system development process, learned that the intelligent home control system there are a lot of inadequacies, such as: too dependent on the PC, mostly to the wired communication, so you can move poor, the complexity of the system(which is complex, the complex configuration, the configuration of complex), and high design costs, not User-friendly design.Smart home control system based on the above considerations, this project aims to design a home control devices, based on the core controller STM32F103 platform, the design of the minimum system and complete sub-module circuit design, including temperature and humidity sensor, light sensor, smoke sensor module hardware and software design driven home environment to achieve real-time monitoring and control of all aspects.Gateway node is made up of control module, Ethernet control module and WIFI module: control module control the run of gate node and process data; W5300 Ethernet control module provides an Ethernet interface; WIFI module is designed for communication with sensor nodes. With WIFI wireless network transmission technology as a system of internal communication equipment; Remote Control is a personal computer running intelligent home system monitoring software, access to the system via Ethernet, control and logging. Remote Smart Home Monitoring System Based on Yeelink cloud intelligence platform, data is uploaded to the site displays can be remotely monitored.This paper completes the following work: first, requirement analysis and overall design; then, the hardware design and driver design of nodes in detail, and the software design of Smart Home monitoring program; at last, test of nodes and modules.