In recent years, due to the influence of human social and economic activities, the natural environment has gradually deteriorated, coupled with the complex and diverse geographical environment and the changeable climate in my country, natural disasters, especially meteorological and hydrological events, have frequently occurred in China. Rainfall is the main factor that triggers flood disasters, landslides, landslides and debris flows, and reservoirs and rivers are important barriers for flood control. The perfect real-time monitoring system for water and rain conditions provides data support for flood control and drought relief by monitoring the water level and precipitation in reservoirs and rivers in a timely manner.
Composition of water and rain monitoring system
Technological innovation and digital empowerment are effective ways to improve the level of flood and drought disaster prevention. In order to scientifically and effectively respond to changes in the natural environment, geological disasters, and flood disasters, SenTec has independently developed a water and rain monitoring system. The system consists of a data acquisition system, a solar power supply system, an all-weather protective box, a meteorological observation bracket, a video monitoring system, and an environmental monitoring platform. Through the deployment of water and rain data collection terminals, intelligent data collection and integrated uploading can be realized. With the back-end environmental monitoring platform, the flood prevention and disaster reduction monitoring system can be improved, analysis and judgment will be strengthened, and alarm information will be issued in a timely manner to provide comprehensive and comprehensive guarantee for its safe and stable operation. .
Among them, water level monitoring and rainfall monitoring are the key parts of the water and rain monitoring system. Through the acquisition, analysis and research of data such as water level, total rainfall, instantaneous rainfall, daily rainfall, and current rainfall, the Comprehensive management provides services. In addition, it also supports various environmental monitoring terminals such as air temperature, air humidity, wind speed, wind direction, illuminance, carbon dioxide, PM2.5, PM10, etc.
The whole system can be powered by solar energy and cooperate with large-capacity lead-acid batteries, which can work continuously for seven days in cloudy and rainy days to ensure the normal operation of the equipment. At the same time, it supports wireless 4G signal upload mode, flexibly builds the system, effectively reduces the overall cost of the system, improves system reliability, and is suitable for a variety of outdoor environments. The system design conforms to industry standards and meets the needs of networking and sharing. It is widely used in real-time monitoring of hydrological parameters such as rivers, rivers, lakes, reservoirs, channels and groundwater in hydrological departments.
water and rain monitoring system functions
1. Remote monitoring: The water and rain monitoring system can remotely view the temperature, humidity, rainfall, water level, water temperature, illuminance, wind speed, wind direction and other monitoring data in the current environment in real time and the operating status of the field equipment.
2. Real-time monitoring: The video image captured by the camera synchronizes the data to the environmental monitoring platform through the video character stacker. Through the video monitoring, the current water level, rainfall and current environmental information can be monitored in real time, which is convenient for remote control.
3. Over-limit alarm: When any monitored data exceeds the upper limit set by the administrator, the platform will send alarm information to the administrator in the form of text messages, phone calls, and emails.
4. Historical data query and analysis: The water and rain monitoring system supports querying the historical data of one or more water and rain monitoring sites within the jurisdiction. Select the corresponding site, time range and data type (hourly data, daily data, monthly data, quarterly data) to query according to your needs, support data comparative analysis, and export historical data reports in PDF and Excel formats.
5. Data storage: The weather monitoring host is used in the data acquisition system, with built-in data storage, which can store 520,000 records. When the communication fails, the equipment is automatically stored, and the stored data can be uploaded after the communication is restored.
6. Multiple terminal viewing: The system supports multiple ways to view data anytime, anywhere, such as computer PC terminal, mobile phone client and so on.
7. Large-screen visualization: The environmental monitoring data of each monitoring point is displayed centrally and scrolling, and the dynamic curves of elements such as water level and rainfall are displayed in real time. The data is clear and intuitive, which is convenient for management personnel to view the system.
in conclusion
Nowadays, the measurement method of manual ruler has completely become the past tense, and the intelligent water and rain monitoring system has been improved in terms of measurement accuracy, maintenance cost and personnel safety, providing management departments with centralized and intelligent management of local water and rain conditions. strong support.
