基于MSP430单片机远程家庭环境监测报警器的设计与实现

随着物联网的发展,本文介绍一种基于GSM的家居环境监控系统。主要以MSP430单片机为控制中心,YM12864液晶显示器和WTV020-SD语音模块作为人机交互设备,TC35i作为GSM通信模块,设计利用温、湿度传感器DHT11,MQ系列烟雾传感器等对环境的温度、湿度、烟雾、可燃气体等进行实时监测并实现现场参数的显示、报警、语音提示与远程手机报警,可将测得的数据传送由单片机处理后通过GSM通信模块将转换来的数据以短信的方式发送到手机,达到远程监测的目的。

With the development of the Internet of things,this paper introduces a household environment monitoring system based on GSM, it mainly uses MSP430 microcontroler as the control center, YM12864 liquid crystal display and WTV020-SD voice module as a human-computer interaction device,and TC35i as the GSM communication module,this design uses the temperature,humidity sensor DHT11 and smoke sensor series MQ to conduct a real-time monitoring of the environment elements such as temperature, humidity,smog,combustible gas and to display field parameters such as voice prompt,display,alarm and remote phone alarm,and the measured data transmitted <br> by the microcontroler after being processed through GSM communication module wil be sent in the form of text messages to mobile phones,achieving the goal of remote monitoring.