基于LabVIEW的远程空气颗粒物含量监测系统设计

Design of remote air particulate matter content monitoring system based on LabVIEW

随着大气环境的恶化,空气质量越来越成为人们关注的话题,现有设备在原始数据监测中存在诸多不便。针对以上情况文中设计了一种基于LabVIEW的远程空气颗粒物含量检测系统。该系统携带方便,采用太阳能供电,经过低功耗优化设计可以实现长期在线监测。系统以STM32嵌入式处理器为控制核心,将激光传感器采集到的PM1.0、PM2.5、PM10以及现场温湿度等数据通过GPRS传送至以太网,上位机通过LabVIEW实现了数据的远程接收,以曲线和数据的方式加以实时显示并存储。系统实现了PM2.5等环境参数的远程、准确、实时的显示和处理。

With the deterioration of the atmospheric environment,air quality has become a topic of concern.The existing equipments have many disadvantages in monitoring original data. In this paper,a remote air particulate content detection system based on LabVIEW is designed. The system is convenient to carry and use solar power supply,and the optimized design can achieve long-term on-line monitoring. STM32 embedded processor as the control core,the laser sensor acquisition of PM1. 0,PM2. 5,PM10,and the temperature and humidity of the data through the GPRS transmission to the Ethernet,the host computer through the Lab VIEW to achieve the remote data receiving,the curve and data to display and store the way. The system realizes the remote,accurate and real-time display and processing of PM2.5 and other environmental parameters.