Design And Implementation Of Smart Home System

With the popularity of information and intelligence equipment,now we also want to add a variety of intelligent devices in the home environment, and it can able to appliances and home environment factor by ubiquitous network link. This is the original concept of smart home system, smart home system is a network that information technology and intelligent systems is the right combination of hardware and software.In the home environment to achieve functional that material objects connected to the device through the network and also the home environment in a variety of environmental factors also added to the network to meet the people through a network control appliances at home understand the requirements of the environmental factors, and thus meet the needs of people are more advanced home environment, and these requirements are the traditional home It can not be completed.Smart home system is the most important thing is the core controller, which is connected household appliances, home environment and a terminal control device bridge. At home and abroad for the smart home study, generally choose microcontroller with ARM as the core controller. Paper chooses Arduino Mega 2560 as the core controller, in terms of stability, Arduino Mega 2560 Microcontroller ratio, ARM is more stable and practical, and Arduino whether hardware or software is open source, which means you can view and download its source code, and more easy to design intelligent home control system.This thesis is to design intelligent home appliances, home security, home environment monitoring, local control and remote control functions to focus on an integrated management svstem. Bluetooth as a local area network control system selects the link, using the GSM network as a remote control of the media, and now on the market to solve the infrared appliances is difficult to control the problem, design an infrared repeater, instead of infrared remote control, eliminating the home environment more remote, must be used in a range of issues. Taking into account the popularity of smart phones, the paper selected as a mobile phone terminal control device, not in the design of an additional terminal control device, which is convenient and eliminates the need to bring trouble. In addition, the system also has good scalability and adaptability to different home environment, according to the needs of different home, cropping functions, additions and transplantation.