摘要
随着中国的经济发展,人们开始不断改善自己的居住环境。室内空气质量的好坏直接影响到人体的健康,其中甲醛和PM2.5的危害更是亟待解决的问题。本文针对目前存在的问题设计了一种室内空气质量检测系统,该系统以AT89C52微控制器为核心,利用甲醛传感器和PM2.5粉尘传感器将室内的空气质量数据进行采集,通过WIFI通信模块传递给手机,由手机直观地显示室内空气质量数据值。从而实现了空气质量数据的采集和远程接收的功能。
With the economic development of our country, people began to improve their living environment. However, the quality of indoor air has a direct impact on the health of the human body, and the harm of formaldehyde and PM2.5 is an urgent problem. In this paper, aiming at the problems existing in the design a kind of indoor air quality testing system, the system with AT89C52 microcontroller as the core, the use of formaldehyde sensor and PM2.5 dust sensor will indoor air quality data collection, through the WIFI communication module is transmitted to mobile phones, the mobile phone intuitive display of indoor air quality data values. In this way, the data acquisition and remote reception of air quality are realized.
出处
《仪器仪表用户》
2018年第3期46-48,共3页
Instrumentation
基金
2016年荆楚理工学院校级科研基金项目(QN201604)
