摘要
以当下社会普遍关注的雾霾、PM2.5等热点问题为研究背景,介绍了一种基于STC12C5A60S2单片机为控制器的空气质量检测系统,能够实现周围环境中粉尘颗粒浓度、甲醛浓度以及温湿度的检测,并在LCD上显示出来,为及时了解和改善室内空气质量提供了依据和可能性。文章主要介绍了整体系统结构、各传感器特性、各功能模块电路设计以及显示界面的设计。
This thesis put the fog faze and PM2.5hot issues of common to society as research background.This paper introduces an air quality detection system based on STC12C5A60S2 microcontroller,which can realize the detection of dust particle concentration,formaldehyde concentration,temperature and humidity in the surrounding environment,finally displayed on the LCD,In order to keep abreast of and improve the indoor air quality provides a basis and possibility.The whole system structure,the characteristics of each sensor,the circuit design of each functional module and the design of display interface.
出处
《青岛科技大学学报（自然科学版）》
CAS
2017年第S1期76-77,80,共3页
Journal of Qingdao University of Science and Technology:Natural Science Edition
关键词
空气质量检测
单片机
甲醛
界面设计
air quality testing
single-chip
formaldehyde
interface design
