With the rapid development of urban rail transit across the country, the maintenance and repair management tasks of urban rail tunnel structures in various regions are becoming increasingly demanding. Therefore, it is urgent to strengthen the informatization management of tunnel structures, establish an intelligent management platform for tunnel structural safety, and address the interconnection and interoperability challenges between tunnel structural basic information, inspections, monitoring, and maintenance information. This will provide strong data support for the daily maintenance management, emergency management, as well as tunnel state prediction, warning, and forecasting of tunnel structures in urban rail transit. As the informatization construction of the Shanghai Metro continues to deepen, there have been many explorations in the field of informatization and intelligent construction for the safety of subway structures.