Sponge City Monitoring System

1.Program Overview：

Sponge City construction leverages the natural absorption, infiltration, and slow-release functions of ecological spaces such as mountains, rivers, lakes, wetlands, permeable pavements, forestlands, and grasslands to achieve an urban development approach characterized by natural storage, natural infiltration, and natural purification. This approach enhances water source conservation capacity, strengthens urban flood resistance, promotes the recycling of water resources, and restores urban water ecosystems.

The Sponge City Monitoring System conducts online monitoring of urban rainfall, surface water systems, drainage pipe networks, discharge outlets, waterlogging areas, and construction projects to provide feedback on the overall condition of sponge facilities. It offers long-term online monitoring data and computational basis for the comprehensive management of urban water ecosystems, water safety, water environment, and water resources, as well as for the quantitative assessment of Sponge City construction effectiveness. The system also provides references for emergency management decisions regarding facility operations, supports emergency warnings for on-site operational conditions, and improves the operational guarantee rate of facilities.

2.System functions:

●Online monitoring of sponge city elements provides accurate data for construction effectiveness evaluation

By utilizing IoT technologies and equipment to remotely monitor urban rainfall, surface water body levels and quality, drainage pipeline network liquid levels and flow rates, road waterlogging levels, storage tank levels and flow rates, as well as on-site equipment operational status, a sponge city IoT sensing system is established to grasp the operational conditions of sponge cities.

●Monitoring, analyzing, and early warning of urban water safety to assist various intelligent departments in emergency command.

Based on monitoring data, intelligently predicting and warning against various water safety issues such as heavy rainfall, pipeline blockages, urban waterlogging, water quality pollution, and facility failures, assisting management personnel in identifying risks, early warning response, and emergency command.

●Intelligent statistical analysis of monitoring data to evaluate the effectiveness of sponge city construction

Comparative analysis of changes in rainfall, water storage, rainwater runoff, waterlogging point levels, rainwater reuse, water quality, and other data

Statistical analysis of annual runoff volume control rate, pollution control rate, peak reduction rate, and other data to assess the performance of sponge city construction

Automatically generate annual/monthly/weekly monitoring data analysis reports based on management needs