The system comprehensively utilizes technologies such as GIS, communication, GPS/Beidou positioning, high-speed databases, and the Internet of Things to achieve dynamic monitoring of well cover movement, water level in the well chamber, combustible gas/toxic and harmful gas content, and other states; Simultaneously complete the survey and archiving of basic information on manholes, and monitor the status of manholes online 24 hours a day. Integrate the inspection, maintenance, and incident handling of manhole supervision business processes.

1、 System architecture

2、 System functions

1. Management of manhole assets

Display the basic information of the surveyed manhole and the detailed information of the attached manhole cover (including the location, attributes, on-site installation pictures, etc. of the manhole cover).

2. Visual monitoring of manhole safety

Realize functions such as monitoring, real-time alarm, automatic inspection, and timely disposal of manhole cover status (opening, displacement, tilt), temperature inside the well, underground liquid level height, combustible gases inside the well, etc., to ensure safe operation.

3. Handling and operation of manhole incidents

The system can generate alarms or maintenance tasks, assign corresponding field operation and maintenance personnel to complete them, form a business closed loop, ensure safety supervision, implement hidden danger management, and reduce the safety of people's property and life caused by safety hazards.

4. Intelligent analysis of manhole data

The system can reorganize, summarize, and compare various data to discover valuable data that is more conducive to improving the level and efficiency of municipal management, providing reliable decision-making basis for relevant management personnel.

5. Equipment lifecycle operation and maintenance management

Provide timely and accurate equipment installation information, equipment operation information, equipment maintenance information, and complete equipment lifecycle management. Through the full lifecycle management of the equipment, the operating conditions of the equipment can be clearly understood at a glance, preventing situations such as overdue service and failure to calibrate, ensuring that the safety monitoring of the manhole is traceable and controllable.

3、 Customer Value

1. Pre prediction: Through pre monitoring, intelligent monitoring, big data analysis and other means, problems can be detected in advance, safety hazards can be solved in a timely manner, and economic losses caused by accidents can be avoided.

2. Cost saving: Reduce government maintenance investment. Every year, the management department incurs maintenance costs for the loss, damage, and theft of manhole covers.

3. Improving efficiency: Effectively enhancing the informatization level and efficiency of manhole cover management can effectively save related labor costs and achieve significant economic benefits.