1、 Product Features

1. Supporting monitoring of multiple gases and factors, it can achieve:
1) Real time monitoring of dust particles in tunnels;
2) Real time monitoring of toxic and harmful gases in tunnels;
3) Monitoring of noise and sound and light pollution in tunnels;
4) Monitoring of meteorological parameters inside the tunnel;
5) Visibility monitoring inside the tunnel;
2. Analyze the data from front-end monitoring, and when the monitoring value exceeds the standard, the system will activate warning and linkage control functions to achieve automatic control of ventilation and lighting in the tunnel;
3. By establishing a monitoring center, timely monitoring of the environmental conditions inside each tunnel and the operational status of various control facilities can be achieved. Centralize the management of road alarm information, achieve statistical analysis of alarms, and realize linkage control between environmental abnormalities and other controlled facilities.
4. The monitoring end adopts high-quality and high-precision sensors, which have the characteristics of high accuracy, fast response speed, long service life, and good stability. Among them, the air quality monitoring has passed the CCEP environmental protection certification of the China Environmental Protection Association;
5. Equipped with data processing algorithms, it has extremely strong anti-interference ability;
6. The monitoring factors can be freely expanded and combined according to customer needs, with multiple choices and flexibility;
7. Optional solar panel power supply to ensure uninterrupted and stable operation of the system;
8. System modular design, easy maintenance, cloud based automatic push program upgrades, reducing operation and maintenance workload;
9. The system supports multiple communication methods: RS232, RS485, RJ45, GPRS, wifi, etc. are available for selection;
10. The system installation method is flexible and versatile, which can be fixed with brackets or wall mounted;
11. Support multiple data viewing methods, the collector comes with a graphic and text LCD display screen for on-site personnel to view, and can also be extended to connect to LED large screens for pedestrians to view data. Management personnel can view data on the monitoring center computer or through mobile terminal software through cloud platform software;
12. Easy to operate and maintain with power-off protection function;

2、 Technical indicators

3、 System composition

1 Tunnel environmental monitoring: meteorological five parameters (wind speed and direction, temperature and humidity, atmospheric pressure); AQI seven parameters (PM2.5, PM10, NO2, CO, SO2, O3, TVOC), illumination, noise CO2、O2、H2S、 Tunnel visibility VI, etc;
2 LED display screen: displays and publishes data from various monitoring points, optional;
3 Cloud server system: Sunshine Smart Cloud Platform provides access and data storage services for all monitoring terminals. Each user can independently own an account and cloud system space to maintain and manage monitoring devices and data.
4 Mobile application: Users can view various environmental monitoring data of monitoring points at any time through mobile software.

4、 Platform docking

Connected to the Sunshine Smart Cloud Platform, device data is monitored in real-time in the cloud 24/7 and stored in the cloud.
Users do not need to monitor data online. Data collection and calculation are completed by the cloud platform on the server side. They only need to open the monitoring system when they need data, log in to the platform, and synchronize with the cloud data platform to view real-time and historical data information.
Users do not need to monitor data online. Data collection and calculation are completed by the cloud platform on the server side. They only need to open the monitoring system when they need data, log in to the platform, synchronize cloud data, and the platform can view real-time historical data information.
All tunnel comprehensive environmental monitoring microsystems deployed can be transmitted wirelessly, and the monitoring center will receive and display them in the system. Any monitoring point alarm can be detected through the software system of the monitoring center, and each monitoring element exceeding the standard and at which monitoring station can be displayed and analyzed one by one.

Tunnel Comprehensive Environmental Monitoring Center

5、 Typical applications