Urban lifeline systems—such as water supply, power distribution, gas delivery, and transportation—form the foundation for a city's normal operations. Any failure or disaster affecting these systems would severely disrupt residents' lives and undermine social stability. Traditional management approaches remain fragmented, lacking unified monitoring and emergency response mechanisms. To ensure the secure and stable operation of urban lifeline systems and enhance a city's capacity to respond to disasters and emergencies, a comprehensive urban lifeline solution is required.

In various buildings (such as shopping malls, office buildings, factories, etc.) and specific facilities (such as data centers), cooling demands are substantial. Traditional cooling methods suffer from high energy consumption, inconsistent cooling performance, and limited flexibility in adjusting to actual needs. With rising energy costs and increasing demands for environmental comfort and equipment operational stability, there is an urgent need for an intelligent cooling solution to deliver efficient, energy-saving, and precise cooling services.

As the Internet of Things technology, edge computing and cloud computing technologies have gradually matured, the use of advanced Industry 4.0 technology and architecture to build a heating big data cloud platform will distribute heat sources, heat networks, heat exchange stations and users across the country and the world. Centralized monitoring, analysis and application of all data at the terminal has become an industry development trend. It can eliminate information islands, realize unified remote scheduling and maintenance operations, maximize energy saving in heating network, and provide customers with new consumption. and energy usage patterns.

With the acceleration of urbanization, the problem of urban flooding caused by extreme weather has become increasingly severe, adversely affecting people's lives and the economic development of cities. To more effectively address urban flood management and monitoring, it is essential to establish and improve monitoring and early warning mechanisms for flood-prone areas, thereby comprehensively enhancing disaster monitoring and early warning capabilities. Therefore, developing an efficient and accurate urban flood monitoring and early warning system to predict flood risks in advance and respond promptly has become a crucial measure for ensuring the safe operation of cities. This system provides scientific support for urban management and emergency response, thereby minimizing the impact of disasters.

In recent years, urban flood control efforts have continued to face challenges such as insufficient natural retention capacity, lagging drainage infrastructure development, and inadequate emergency management capabilities. Therefore, establishing an efficient and reliable monitoring system for urban underground drainage networks can provide information-based support for advancing urban flood management and enhancing drainage capabilities, thereby mitigating the impacts of extreme events such as torrential rains and floods.