基于嵌入式的智能家居应急系统的研究与实现

Research and realization of smart home emergency system(SHES) based on embedded

随着物联网应用研究的深入,各类基于嵌入式的智能家居开发也成了研究的热门。文中研究设计了一套可以实时监控家中空气质量,并能对火情和燃气泄漏这些险情做出应急处理的系统;系统通过传感器检测家中空气质量,若检测到险情发生,则步进电机转动关闭燃气阀门,系统通过无线通信发送报警信息给用户,用户也可发送指令给控制中心主动关闭燃气阀门。文中介绍了系统总体设计,子模块硬件设计的同时,重点介绍系统电路的设计与软件的实现。

With the further research of Internet of things,many thoughtful applications of smart Home based on embedded become more and more popular. This research designs a system which can monitor the air quality in home and take emergency action immediately when there is a fire alarm or gas leak. As soon as sensors detect emergencies,stepper motor could turn off the valve and send messages to users through wireless network. Meanwhile,users can send commends to control center to turn off the valve manually. This article not only introduces the overall design of SHES（ smart home emergency system）and hardware of submodule,but also circuits of the whole system and software of submodule.