Background Status:

The level of information technology construction in modern water conservancy has gradually become an important factor in measuring a country's water conservancy strength, and the sustainable development of water management ideas has gradually become a consensus of the whole society. With the rapid development of China's economy, the Central Committee of the Communist Party of China and the State Council have always attached great importance to water conservancy work. During the 13th Five Year Plan period, breakthrough progress has been made in the construction of water conservancy informationization. However, there are still some weak links in water conservancy supervision that need to be strengthened:

1. Inadequate supervision of key regulatory areas and water conservancy facilities;

2. The level of infrastructure construction is uneven, with uneven development;

3. The information collection system is not compatible and the proportion of digitalization is low;

4. The information systems are independent of each other, with diverse standards, and the data integration and processing capabilities between systems urgently need to be improved;

5. The water conservancy supervision area is large, and the system construction is difficult, making it difficult to achieve full coverage.

Construction objective:

This system utilizes the latest video surveillance, data acquisition, satellite imagery, and 3S technology (RS/GIS/GPS) to provide an integrated intelligent supervision system solution for the water conservancy industry, integrating hardware, software, network, power supply, and transmission. Adhering to the concept of innovation, coordination, green development, and shared development, it elevates the intelligent supervision of the water conservancy industry to a new level.

System features:

1. Dynamic monitoring

Business Requirements

a. Water quality monitoring: monitoring the water quality at the boundary section, clarifying the responsibility for water quality, and supervising the discharge of pollutants from animal husbandry and chemical enterprises;

b. Hydrological monitoring: used for collecting hydrological data such as field rainfall and water level;

System functions

a. The combination of static customized ground monitoring and dynamic unmanned aerial vehicle low altitude cruising provides a highly timely, accurate, and reliable monitoring system;

b. The dynamic overlay of monitoring data and monitoring images ensures that the monitoring data is authentic and cannot be modified or falsified.

c. The system supports setting pollution thresholds, and when the monitored data exceeds the set threshold, an alarm can be issued.

d. Combine satellite image data with front-end monitoring data to optimize data effectiveness and accuracy.

2. Event supervision

Business Requirements

a. Water surface: vessel monitoring, illegal sand mining, illegal discharge, floating debris monitoring;

b. Along the water area: illegal swimming, household waste detection, illegal construction, illegal occupation, and illegal fishing;

c. Work site: site monitoring, equipment operation status, theft prevention and destruction;

d. Water gate supervision: water level monitoring, water gate operation monitoring.

System functions

a. Integrating multiple advanced monitoring technologies and image processing technologies, such as facial monitoring, license plate recognition, perimeter alarm, panoramic technology, periodic inspection, etc;

b. The monitoring system combines precision with remote monitoring, visible light and far-infrared dual-mode detection, static monitoring with unmanned aerial vehicle high-altitude monitoring, and front-end monitoring with satellite data;

c. The dynamic overlay of monitoring data and monitoring images ensures that the monitoring data is authentic and cannot be modified or falsified.

d. The system supports setting pollution thresholds, and when the monitored data exceeds the set threshold, an alarm can be issued.

3. Satellite monitoring

Business requirement: Natural disaster monitoring and early warning: such as floods, mudslides, surrounding fires, etc

System functions

a. Combining advanced 3S technology to enhance and supplement the existing water conservancy supervision system;

b. Satellite remote sensing has a wide coverage, rich information content, objective and accurate data, and can obtain relevant data in short cycles around the clock;

c. Widely applicable: in the assessment of water and drought disasters, large-scale water quality monitoring, and soil erosion monitoring; Meteorological warning and monitoring in flood prevention and drought resistance, emergency flood disaster monitoring and evaluation, emergency rescue and post disaster reconstruction, as well as regional disaster situations have been applied;

d. Surrounding fire monitoring will be achieved through the use of stationary and polar orbiting satellites to dynamically monitor multiple meteorological satellites across the entire area. Dynamic scanning will be conducted every 10 minutes, with high recognition accuracy and wide coverage.

Plan Overview:

Build a unified intelligent water management platform, eliminate information silos, ensure unified business processes, complete data, and establish river management supervision standards. Through the concept of river grid management, hierarchical management of provinces, cities, and counties is implemented, integrating various basic data, monitoring data, and monitoring videos to provide different levels, dimensions, and carriers of query, reporting, and management systems for leaders, staff, and the public at all levels. The system mainly includes functions such as five water co treatment theme, combat command, comprehensive display, business acceptance, data management, theme management, target management, assessment management, comprehensive query, statistical analysis, and system management. It provides multiple terminal access for leaders, staff, and the public, including computers and mobile phones.

Platform functions:

Normal tracking: combining automatic and manual methods to achieve data collection and online monitoring of pollution sources, water quality, etc; Real time video monitoring of water systems, rivers, and waterways; Daily inspections, joint meetings, and assessment supervision.

Dynamic management: big data, quantitative management realizes data to data correlation, data to business correlation, and forms a data relationship network; Provide quantitative management of river water environment quality and pollution control.

Emergency linkage: Resource management emergency linkage realizes visual display of water systems, rivers, and waterways; Emergency supplies, contingency plans, emergency teams, and other coordinated command; Event reporting, acceptance, processing, and feedback loop.

River monitoring: perimeter intrusion detection, water surface cleaning monitoring, monitoring data and video linkage, ruler scale analysis, ship quantity statistics, prohibited mining area detection, gate opening status analysis, important equipment and facility safety detection, safety management, water level warning area analysis.

Pollution source monitoring: construction project approval, sewage treatment supervision, pollution source management, environmental supervision and law enforcement, equipment operation monitoring, online monitoring of pollution sources.

River management: daily management, document management, assessment management, special exhibitions, business acceptance, comprehensive exhibitions.

Emergency command: duty work, comprehensive inquiry, duty management, duty inquiry, notification and announcement, work guide, contact list.