Digital Maintenance System for Urban Rail Transit Signaling Discipline
Journal Title: Urban Mass Transit - Year 2024, Vol 27, Issue 11
Abstract
Objective Traditional maintenance work in signaling discipline mainly relies on planned and fault repair as the major maintenance mode, its shortcomings are manifested in the lack of integration, intelligence, and a scientifically grounded maintenance system, resulting in time-consuming and inefficient repair business. Thus, there is a need to explore a digital maintenance system for urban rail transit communication and signaling discipline. Method Based on the status of traditional maintenance mode, a digital maintenance system framework consisting of a digital maintenance platform and the adaptation of the maintenance mode is proposed. The six-layer architecture and functional modules of the digital maintenance platform are elaborated with emphasis. By referencing a practical case from the Telecom and Signal Branch of Shanghai Metro Maintenance Support Co., Ltd., the adaptation and optimization of digital maintenance mode are discussed, from aspects such as the adaptation optimization of maintenance organization structure and procedures, the transition to digital maintenance mode, and the outcomes of application in various maintenance scenarios. Result & Conclusion The digital maintenance platform serves as the technical foundation and support for this system. Its intelligent functional modules could significantly reduce the workload for maintenance personnel. When combined with the adapted digital maintenance mode, it could optimize the allocation of maintenance resources. Practical application results demonstrate that the digital maintenance system enables comprehensive data collection, efficient processing, and intelligent analysis of maintenance information, thereby effectively improving both maintenance efficiency and quality.
Authors and Affiliations
Min WU
Keywords
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- EP ID EP751192
- DOI 10.16037/j.1007-869x.2024.11.019
- Views 57
- Downloads 0
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