基于单片机的环境实时监测系统研究

Research on Real Time Monitoring System of Environment

随着大气环境的逐渐恶化,大气环境的污染问题已经为人们所关心。为了能更好地监测和分析大气成分,需要一款对环境实时监测的装置来了解大气环境参数。从国内外环境监测系统的研究现状出发,结合实际情况设计了一款以单片机为核心的环境实时监测系统。系统能够实现以下功能:PC机通过串口与下位机通信,将下位机采集到的温湿度、MQ2的CO浓度、MQ135的硫化物浓度数据在PC机上实时显示,对历史数据进行查询、分析。

As the atmospheric environment deteriorating, atmospheric environment pollution problem has concern for people. In order to better understand the atmospheric composition. At this time requires a real-time monitoring device to the environment to understand the atmospheric environment parameters. This paper from the research status of environmental monitoring system at home and abroad, combined with actual situation has designed a real-time monitoring system with the single chip processor as the core of environment. This paper design system can realize the following functions： PC via a serial port and lower machine communication, will be collected in a machine under temperature and humidity, the CO concentration, MQ135,MQ2 sulfide concentration data real time display in the PC, the historical data query and analysis.