基于无线传感器网络的家居智慧系统设计

The Design of Home Intelligent System Based on Wireless Sensor Networks

智能家居已成为未来家居装饰潮流发展的最新方向,以物联网为平台,研究一套适合家居使用的智能监测与控制系统,能够打造智能的住宅设施,提升家居便利性、舒适性、艺术性。本系统分为监测与控制两部分。监测部分利用分布式无线传感器网络,通过MCU中既定的程序对分布的传感器所采集到的信号进行处理与分析,发送至通信节点上位机,实现家居环境数据的采集、处理和传输三种功能。控制部分设计语音识别对家居进行控制,同时开发手机应用程序,用户可通过特定密钥登陆系统,安卓通过WIFI模块与MCU进行连接,实现远程操控,实现智慧、简约与节能生活的目的。

Intelligent home has become the latest trend of home decoration in the future. On the basis of Internet of things, a set of intelligent monitor system suitable for home use is studied, which can construct Intelligent residential facilities, improving living convenience, making the home comfortable and artistry, and realize environmental protection and energy-saving living environment. The system is divided into two parts: monitoring and control. The monitoring part process and analyze the signals which collected by the distributed sensors with the help of distributed wireless sensor network and the established program in MCU. Then, the system will send the signals to the communication node of the upper computer to realize the collection, processing and transmission function of household environment data. The control part designs speech recognition to control the home, and develops a mobile application program which users can login in the system with a special key. Android connects with MCU by WIFI module to realize remote control, realize the purpose of wisdom, simplicity and energy-saving life.