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data service

Data Service

Sponge city

Sponge City Monitoring and Early Warning System Solution

1 Overview

At present, the construction of sponge cities has become a hot spot in domestic urban planning and design. It is an important means to improve the water environment, protect water resources, restore water ecology, and ensure water security. Strong measures. The Ministry of Housing, Urban and Rural Construction officially released the "Technical Guide for Sponge City Construction (Trial)" in October 2014, and issued the "Sponge City Construction Performance Evaluation and Assessment Measures (Trial)" in July 2015 to provide facilities for sponge city construction. , Technical reference, and put forward macro requirements for performance evaluation and assessment.

With the development of the pilot construction of the sponge city, due to the highly targeted distribution of low-impact development facilities, the specific contents of low-impact development facilities such as green roofs, wet ponds, rainwater wetlands, and biological retention (vegetation, The soil composition and facility scale will also be different, which brings problems such as the inefficiency of low-impact development facilities' application efficiency cannot be inspected and controlled, and the facility's infiltration, stagnation, storage, net, use, and drainage of rainwater, etc. . Therefore, it is necessary to build a set of reasonable monitoring facilities to monitor the entire low-impact development facility, to accurately review the application efficiency of low-impact development facilities, adjust facility layout, and optimize facility management.

2. Monitoring system architecture

Starting from the assessment needs of sponge city construction, real-time monitoring of rainfall, water quality, soil conditions, and atmospheric conditions, analysis of sampling data through data models developed by our company in accordance with national standards, analysis of the annual runoff control rate, and evaporation And calculation of indicators such as groundwater level, providing information early warning, index assessment and other functions.

Monitoring system structure diagram

3. Professional team operation

Our experienced hydrological engineers and water environment application engineers will meet the policy requirements and data analysis model requirements according to the project entity's construction conditions, according to the region or river basin scope, and select monitoring points and parameters according to local conditions to provide primary monitoring solutions.

The automation application engineer will determine the instrument selection according to the parameter requirements, design the power supply system, implement the installation plan, operation and maintenance plan, provide feedback on the selected point that does not meet the field application, and make a plan change in a timely manner.

Communication engineers and IT hard maintenance engineers will complete the data link construction, auxiliary system (Xinan, fire protection, monitoring) design according to the project requirements, and complete the physical layer construction work.

Big data analysts will modify data models in a timely manner based on monitoring parameters, provide early warning information, and optimize facility management. Software engineers will develop customized software modules based on customer needs to meet the needs of the monitoring system.

4. High-quality after-sales service

Tianjian Innovation will provide high-quality after-sales service and technical training with more than ten years of rich experience in the field of water monitoring. It promises 24-hour response to system operation and maintenance and provides free technical support.


  • TPL static pressure (input) level gauge

  • TLD electromagnetic flowmeter

  • TUL ultrasonic level gauge / level difference gauge

  • TDF Acoustic Doppler Point Flowmeter