Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Conceptual Design of Safety Step System in Urban Railway Platforms

도시철도 승강장 안전발판 시스템 개념설계

  • Received : 2014.01.03
  • Accepted : 2014.05.08
  • Published : 2014.05.31
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Abstract

Recently, safety accident by misstep at the gap between the platform and railway vehicle have frequently occurred to the mobility handicapped including disabled person, children etc. in metropolitan subway region. Particularly, because the curved platform's gap from platform to railway vehicle is max. 260mm it is important to securement of the passenger's safe mobility right. So it is necessary to platform safety step equipment for needs technology to interface gap between the platform and railway vehicle. In this study we examined the function & production requirements of platform safety step and performed the conceptual design considering the crash safety and maintenance easiness. Moreover, considering various performance requirements we suggested step's operation procedure & control flowchart.

최근 수도권 전동차 구간에서 차량과 승강장사이의 공간에 장애우, 어린이 등 교통약자의 발빠짐 등으로 인한 안전사고가 빈번히 발생하고 있다. 특히 곡선승강장에서는 차량과의 간격이 최대 260mm까지 존재하므로 교통약자를 포함한 승객의 안전한 교통이동권 확보가 중요하며, 승강장과 전동차 사이 공간에 대한 인터페이스를 위한 니즈기술로서, 승강장 안전발판이 필요하다. 본 연구에서는 승강장 안전발판의 제작 및 기능 요구사항을 검토하여 고장으로 인한 차량과의 충돌 등 비상 상황에 대응할 수 있는 충돌 안전성과 운영자 친화적인 유지보수용이성을 고려한 개념설계를 실시하였다. 또한 다양한 요구조건을 고려하여 각 단계별 안전발판의 동작과정 및 제어 흐름도를 제시하였다.

Keywords

References

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  1. A Study on the Reliability Analysis of Platform Safety Step System in Urban Railway vol.16, pp.6, 2015, https://doi.org/10.5762/KAIS.2015.16.6.3685