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http://dx.doi.org/10.5762/KAIS.2020.21.3.190

Preliminary Study on the Simulation for Urban Railway Facility Performance Assessment  

Kang, Goune (Construction Industry Innovation Center, Korea Institute of Civil Engineering and Building Technology)
Jung, Insu (Construction Industry Innovation Center, Korea Institute of Civil Engineering and Building Technology)
Kim, Jung-yeol (School of Architecture (Architectural Eng.), Inha University)
Seo, MyoungBae (Construction Automation Research Center, Korea Institute of Civil Engineering and Building Technology)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.21, no.3, 2020 , pp. 190-198 More about this Journal
Abstract
For domestic urban railways, which have a 19.7% aging rate, a performance evaluation is necessary to establish capital improvement investment plans. The performance evaluation, which was recently enacted in the relevant law, points out the excessive time and effort for acquiring data and evaluation. This study developed a performance evaluation simulation prototype using a virtual reality (VR) method to use as training contents for railway performance evaluations. The practical use of the VR technique to reduce the working time under poor environment conditions was confirmed through a literature review. A survey and consultation were conducted for urban railway experts to determine the weight of the performance evaluation items and the facility breakdown structure. This information was utilized to develop performance evaluation sheets for simulation. Based on the evaluation sheet, a training content prototype that evaluates the performance of platform safety doors was developed using VR techniques with HTC VIVE equipment. VR simulation tests were conducted for six players, and the prototype was sufficiently advantageous for a visual confirmation of the facility information. The result is expected to be useful for engineers to understand the performance evaluation process efficiently before an actual performance evaluation of urban railway facilities.
Keywords
Railway Facility; Performance Assessment; Simulation; Virtual Reality; Facility Management;
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