Program requirements
Noise pollution is a kind of energy pollution, which has instantaneous and spatial discontinuity. Only by using multi-point sampling method to measure and increase the monitoring frequency as much as possible can it be compared. It truly reflects the average noise pollution level of an area. At present, the noise monitoring in most cities in our country uses the manual monitoring method of monitoring several frequencies and periods of a year.
Developing remote automatic noise monitoring has become an inevitable trend in the development of noise monitoring in my country. The noise remote monitoring system has the characteristics of 24 hours continuous operation without personnel on duty, which greatly solves the current noise monitoring problems such as time-consuming, laborious, and poor representativeness.
Technical deployment
The on-site noise measurement and control unit automatically collects noise information through the data acquisition module, and is connected through the RS232/485 interface GPRS/CDMA transparent data transmission terminal. The on-site noise measurement and control unit includes on-site measurement and control and corresponding facilities such as power supply and surge prevention. Xinyangbang noise remote monitoring system mainly uses remote noise monitors, noise monitoring data acquisition equipment, and wireless transmission equipment to monitor regional noise in real time, and then analyzes, processes, and packages the data through Xinyangbang GPRS/CDMA DTU to upload data to the monitoring center for storage To historical database and real-time database for display, storage and processing.
The advantages of the solution
★ All-weather, continuous monitoring
★ The dynamic display of the noise data of the monitoring point
★ Real-time data query, Real-time alarm and display of trend graph
★ Communication self-diagnosis function equipment
★ Automatic alarm recording function
★ Report generation and printing function
★ Support OPC and DDE client functions
★ Support WEB publishing function, which can reflect the noise situation of various geographic locations in real time
★ High-speed storage and reading of massive data Function
★ Support client remote access