基于Arduino的PM2.5和温湿度实时检测器设计  

Design of PM2.5 temperature and humidity real-time detector based on Arduino

作　　者：叶金晶[1,2] 周健[1] 乔颖硕 孙谦晨 

机构地区：[1]中国科学院上海微系统与信息技术研究所,上海200050 [2]中国科学院大学,北京100039

出　　处：《传感器与微系统》2016年第8期67-69,73,共4页Transducer and Microsystem Technologies

基　　金：中国科学院院地合作项目(YDJDBNJ-2012-027);上海市自然科学基金资助项目(13ZR1447400)

摘　　要：设计了能够实时检测周围环境温湿度、PM2.5值的便携式检测器,该检测器以Arduino UNO开发板为核心,由外部多个传感器采集数据,通过在Arduino IDE上的编程控制数据采集,经处理换算后将结果呈现在显示屏上,显示数值每隔2.5 s更新一次,从而达到实时检测的目的。该检测器在45~80μg/m^3范围内与汉王N1型霾表相对偏差小于±5%,具有快速响应、实时更新、简单实用的特点。Design a portable detector that can real-time detect ambient temperature,humidity and PM2. 5 values.The detector uses an Arduino UNO board as the core,and collects data by multiple sensors. By programming on the Arduino integrated development environment（ IDE）,control data acquisition,and the processed results will be presented on monitor,the displayed data will update once every 2. 5 s,so as to achieve the purpose of real-time detection. At range of 45 ~ 80 μg / m^3,this detector has relative deviation less than ± 5 % comparing with Hanwang N1 type haze meter,and the detector has features of sensitive response,real-time update,simple and practical.

关 键 词：PM2.5 ARDUINO 传感器 实时检测 

分 类 号：TN710[电子电信—电路与系统] TP311[自动化与计算机技术—计算机软件与理论]