International Journal of Internet, Broadcasting and Communication

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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On the Supplementary Study on DSM-Based Interface Requirements through Analysis of the Operation Scenario of the Urban Subway Logistics System

  • Hwang, Sunwoo (Advanced Logistics System Research Department, Korea Railroad Research Institute) ;
  • Kim, Joouk (Advanced Logistics System Research Department, Korea Railroad Research Institute) ;
  • Park, Jaemin (Department of Systems Engineering, Ajou University) ;
  • Lee, Sangmin (Department of Systems Engineering, Ajou University) ;
  • Kim, Youngmin (Department of Systems Engineering, Ajou University)
  • Received : 2021.12.19
  • Accepted : 2021.12.28
  • Published : 2022.02.28
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Abstract

Recently, it is recognized as a high-cost and inefficient logistics system that increases traffic congestion and environmental problems due to an increase in traffic volume due to the activation of the online market. In order to solve inefficient problems such as unavoidable traffic congestion and environmental problems caused by the increase in traffic volume, it is necessary to develop a freight transport system technology using the existing urban railway infrastructure and freight-only urban railway. The urban subway logistics system is a logistics system that requires a combination of various technologies to solve the nationwide demand for urban logistics and road traffic problems. This paper recognized the existing traffic congestion and environmental pollution of road traffic as problems, and supplemented the contact point requirements presented above by identifying the sub-systems constituting the target system and supplementary points for each part-level contact point. In this study, as a complex system operated for one purpose by grafting various technologies, a plan is required to secure the reliability and safety of operation from various viewpoints. The results of this study can contribute to the initial configuration and basic data to solve the interface bottleneck of the urban subway logistics system to be promoted in the future.

Keywords

Acknowledgement

This work is supported by the Korea Agency for Infrastructure Technology Advancement (KAIA) grant funded by the Ministry of Land, Infrastructure and Transport (Grant 21HCLP-C163194-01)

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