With the rapid economic and social development of China, the environmental problems of regional rivers and lakes have become increasingly prominent, and the traditional environmental management methods of rivers and lakes can no longer meet the current management needs. The emergence of intelligent monitoring systems provides new ideas for the environmental management of rivers and lakes. The development and realization of a regional river and lake environmental intelligent monitoring system will improve the efficiency of river and lake environmental management and realize the sustainable development of river and lake environment.
Regional rivers and lakes are an important part of China's water environment, and undertake important tasks such as water resources security, water ecological maintenance, and water disaster prevention. However, with the advancement of industrialization and urbanization, the environmental problems of regional rivers and lakes are becoming increasingly serious, and problems such as water pollution, water ecological damage, and water shortage have become the bottlenecks restricting the sustainable development of China's economy and society.
In order to solve the above problems, China has put forward a series of policy measures, of which the construction of intelligent monitoring system is an important part. Through the use of advanced technologies such as the Internet of Things, big data, and cloud computing, the intelligent monitoring system realizes real-time and first-class monitoring of the river and lake environment, provides a scientific basis for the environmental management of rivers and lakes, and improves management efficiency.
The design objectives of the regional river and lake environmental intelligent monitoring system in the development state mainly include: to realize the real-time collection, transmission and processing of river and lake environmental information, and to provide accurate and timely data support for the management department; Through the in-depth mining and analysis of river and lake environmental data, environmental problems are found and provided reference for management departments to formulate targeted solutions. Improve the efficiency of river and lake environmental management, reduce management costs, and realize the sustainable development of river and lake environment.
The intelligent monitoring system of rivers and lakes in the development state adopts a distributed architecture, which is mainly composed of a perception layer, a network layer, a platform layer and an application layer. Perception layer: responsible for the real-time collection of environmental information of rivers and lakes, including various environmental factors such as water quality, water quantity, hydrology, meteorology, etc.; Network layer: responsible for the transmission of environmental information, using wireless communication, optical fiber communication and other communication methods to ensure the stability and efficiency of information transmission; Platform layer: responsible for the processing and analysis of environmental information, using big data, cloud computing and other technologies to achieve rapid processing, mining and analysis of massive environmental data; Application layer: Responsible for providing decision-making support for river and lake environmental management for the management department, including data display, early warning and forecasting, decision-making support and other functions.
The development of the software of the regional river and lake environmental intelligent monitoring system has been realized.
Data acquisition and transmission.
Through the deployment of various environmental monitoring equipment at key nodes of rivers and lakes, such as automatic water quality monitoring stations, water quantity monitoring stations, hydrological monitoring stations, etc., real-time collection of environmental information such as water quality, water quantity, hydrology, meteorology, etc. Using various communication methods such as wireless communication and optical fiber communication, the collected environmental information is transmitted to the data processing center.
Data processing and analysis.
The data processing center processes and analyzes the collected environmental information, including data cleaning, data fusion, data mining, etc. Through the use of big data, cloud computing and other technologies, the rapid processing, mining and analysis of massive environmental data are realized, and accurate and timely environmental data support is provided for the management department.
Data display and early warning and forecasting.
Through web browsers, mobile applications and other ways, the system provides the management department with the display function of river and lake environmental data, including real-time data, historical data, statistical analysis data, etc. At the same time, according to the results of environmental data analysis, the system carries out early warning and forecasting of possible environmental problems, which provides reference for the management department to formulate countermeasures.
Decision support. According to the environmental data and analysis results, the system provides decision-making support for the management department for river and lake environmental management. Includes:
Formulate environmental management strategies for rivers and lakes, such as water resources protection strategies, water pollution prevention and control strategies, etc.;
Evaluate and monitor river and lake environmental treatment projects, such as water quality improvement projects, ecological restoration projects, etc.;
Monitor the environmental management effect of rivers and lakes, and provide a basis for the management department to optimize management measures.