A Study on the Command Priority between Railway Traffic Controllers Based on Railway Control System Using AHP Method

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Abstract

This study compared and analyzed the importance of command priority between railway traffic controllers through pairwise comparison of AHP analysis. 27 railway traffic controllers working on metropolitan railway control center, urban railway control center, and unmanned driving control center responded. As a result of the analysis, all the railway traffic controllers generally recognized the train driving control and train signal control as the most important priorities. For the controller in the manned driving system, a train driving control was the highest at 0.375. On the other hand, the controller based on unmanned driving recognized train signal control as the highest priority at 0.469. In the result of the AHP analysis considering all the variables, the braking system was the highest priority at 0.19 based on manned train driving. On the other hand, the controller based on unmanned train driving recognized wired and wireless network systems and SCADA as the highest priority at 0.267.
Original languageEnglish
Pages (from-to)417-423
Number of pages7
Journal대한토목학회논문집(국문)
Volume44
Issue number3
DOIs
StatePublished - Jun 2024

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