Application and Research of Computer Network Technology in Remote Monitoring

In order to achieve remote monitoring of PM2.5 and PM10 concentration changes in the air, a distributed centralized remote air quality monitoring system using the C / S architecture of computer network technology is adopted. The system uses multiple control quality monitoring stations to collect the concentrations of PM2.5 and PM10 suspended particles in the air through sensors SOS011, and establish a TCP / IP network connection with the monitoring centre server through the GPRS module SIM900A for data interaction; the monitoring centre server Receive, process, statistically analyse and display data from various monitoring stations, and store it in the database SQL2008, which is convenient to form time, day, month and year reports. The implementation results show that the GPRS / SMS-based remote monitoring system for gas emissions from construction and mining enterprises has been analysed in detail, and the program code for gas emissions monitoring from construction and mining enterprises has been given. The proposed system has high flexibility, efficiency and accuracy.