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논문검색

Device and Module

On the Supplementary Study on DSM-Based Interface Requirements through Analysis of the Operation Scenario of the Urban Subway Logistics System

초록

영어

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.

목차

Abstract
1. Introduction
1.1 Research Background and Necessity
1.2 Previous Studies and Analysis of Domestic and Foreign Urban Railway Logistics Infrastructure Operation Cases
1.3 Research Procedure
2. Analysis of the Underground Railway Logistics System
2.1 Classification of Subsystem Levels According to Operating Procedures
2.2 Analysis and Modeling of the Operation Scenario of the Logistics System for Urban Subways
3. Identification Interface Requirements Based on Design Structure Matrix
3.1 Overview of Design Structure Matrix
3.2 Design Structure Matrix Analysis through Operation Scenario Analysis
4. Suggestion System Specifications and Improvement Plans through Interface Requirements Identification
5. Deduction the Specifications of the Underground Urban Railway Logistics Infrastructure System
Acknowledgement
References

저자정보

  • Sunwoo Hwang Advanced Logistics System Research Department, Korea Railroad Research Institute, Korea
  • Joouk Kim Advanced Logistics System Research Department, Korea Railroad Research Institute, Korea
  • Jaemin Park Department of Systems Engineering, Ajou University, Korea
  • Sangmin Lee Department of Systems Engineering, Ajou University, Korea
  • Youngmin Kim Department of Systems Engineering, Ajou University, Korea

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