Article Details

Abstract

Aiming at the various shortcomings of the traditional manual construction safety management mode under the network operation of urban rail transit, this paper proposes an information-based safety assurance system covering the whole construction process in combination with the construction project of the Nanning Rail Transit construction dispatching management system. A multi-dimensional rule-based resource conflict detection algorithm is constructed, an information-based closed loop for outsourcing side supervision is established, and key technologies including identity and credential verification, individual portable audio-video monitoring, and UWB (Ultra-Wideband) personnel positioning are integrated, thereby realizing whole-process safety interlocking control. Practical application results show that the system significantly improves the accuracy of construction plans and the efficiency of operation organization, with the construction plan fulfillment rate reaching 99.46% (107 177 total construction items in 5 lines from 2023 to 2025, an annual average of 36 000 items). It effectively guarantees construction safety in urban rail transit network operation, and provides a replicable practical reference for similar projects.

Keywords

urban rail transit; network operation construction; construction safety assurance; resource conflict detection; identity and credential verification; information-based management and control

References

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About the authors

Dong Weilong (1988-), male, Han ethnicity, from Linyi, Shandong, is an engineer and a master's student. His research interests include urban rail transit informatization and enterprise digital management.