WEI Qing-li, WANG Jie, YANG Chen, et al. Design of indoor air quality monitoring system based on GSM network[J]. 2016, 35(9): 69-71+74. DOI: 10.13873/J.1000-9787(2016)09-0069-03.
GSM网络的室内空气质量监测系统设计
摘要
设计使用气体传感器针对室内空气中的PM 2.5和甲醛含量进行检测
通过微处理器进行处理与分析
在液晶显示屏上显示数据
并根据设定阈值进行声光报警
利用全球移动通信系统GSM无线网络进行远程通信
实现远程实时监测室内空气质量。
Abstract
This design uses gas sensors for testing PM 2.5 and formaldehyde content in indoor air
use microprocessor for processing and analysis
displaying the data on LCD screen
and according to setting threshold for alarm
use global system for mobile communication GSM wireless network for remote communication
realize remote and real-time monitoring of indoor air quality.