基于GSM的远程PM 2.5空气检测净化装置设计

Design of PM2.5 Air Testing Purification Device for Long-Distance Based on GSM

本文设计了一种基于GSM的远程PM2.5空气检测净化装置,该装置由PM2.5浓度检测模块和空气净化模块两部分组成,可以实时检测空气中的PM2.5浓度。当PM2.5浓度超过系统设定值则通过GSM通信模块发送短信通知用户,让用户选择是否通过串口WIFI模块远程开启空气净化器,从而达到有效监测空气质量并及时通知用户进行改善的目的。

This paper introduced a design of PM2.5 air testing purification device for long-distance based on GSM.The device is composed of PM2.5 concentration monitoring part and air purification part, which can test PM2.5 concentration in air real time. GSM communication module will send message to inform user when PM2.5 concentration exceeds system design value, and let user choose whether or not to open the air purifier by serial port WIFI module.So far monitor the quality of air effectively and notify the user timely.