Journal of The Korean Society For Urban Railway (한국도시철도학회논문집)

The Korean Society for Urban Railway (한국도시철도학회)
권호 표지
DOI QR코드

DOI QR Code

Modularization of Emergency Broadcasting and Lighting Considering Emergency Scenarios of Urban Railway Vehicle

도시철도차량의 비상 시나리오 분석을 통한 비상방송 및 비상조명의 모듈화 방안 연구

  • Received : 2018.10.16
  • Accepted : 2018.12.28
  • Published : 2018.12.30
⟨ Previous Next ⟩

Abstract

Automatic announcement systems and emergency lights are necessary to prevent urban railway vehicles from accident, according to the emergency response guideline of domestic railroad. When emergency situation occurs, safety regulations and standards for urban railway vehicles specify that the emergency lights must be turn-on over 30 minutes as well as that the announcement should be provided by an attendant. However, as the current emergency systems use different units without a standard and system maintenance and management is not well performed, it is difficult to know the operation status. In this paper, modularized structures are given to standardize the emergency systems. The modularized structures analyzed from emergency scenarios of railway can substitute the existing broadcasting and lighting system. As a result, the optimized modular system considering cost and maintenance can be proposed by comparing all modularizations.

철도 비상대응계획 수립에 관한 지침에 의하면 도시철도차량의 비상상황에 대한 자동방송 및 조명시스템에 대한 설비가 반드시 필요하다. 도시철도차량 안전기준에 관한 규칙에 의하면 비상상황이 발생하였을 때 비상조명은 30분 이상 정상동작할 수 있어야 하고, 비상방송은 승무원에 의해 안내되어야 한다. 하지만, 현재 운영되는 비상시스템은 운영기관 마다 설치여부 또는 설치된 제품이 다르며, 유지보수 및 관리가 되고 있지 않아서 동작여부를 판단하기 어렵다. 따라서, 본 논문에서는 비상시스템의 표준화를 위한 모듈화 방안에 대해서 연구를 수행한다. 도시철도차량의 사고 상황과 사고 발생 시나리오를 분석을 기반으로 기존 비상시스템을 대체할 수 있는 비상방송 및 조명의 모듈화 방안을 도출하였다. 각 방안의 장단점을 비교한 결과 유지보수와 비용을 고려한 최종 모듈화 방안을 확정할 수 있었다.

Keywords

Acknowledgement

Supported by : 국토교통부

References

  1. J. T. Kim, Y. G. Kim, Y. G. Ko, and N. S. Park (2018) Uninterruptible power supply for urban railway vehicle emergency broadcasting and emergency lighting Analysis of storage media, The Korean Society For Railway, pp. 312-314.
  2. D. S. Jung, Y. J. Song, and Y. W. Woo (2011) Related Facilities for the Safety from a State of Emergency, Korean Society for Railway, pp. 1389-1396.
  3. Y. B. Joo, and G. S. Kim (2017) A Study on Improvement of Malfunction of Passenger Emergency Interphone in the Case of Rolling Stock"s Power Off, Journal of The Korean Society For Urban Railway, 5(4), pp. 1053-1058. https://doi.org/10.24284/JKOSUR.2017.12.5.4.1053
  4. D. C. Yang, and S. G. Hwang (2006) A Study on the Characteristic analysis of Emergency style on Facilities accident in Uraban Railroad, The Korean Society For Railway, pp. 6-12.
  5. H. J. Wang, and S. G. Kim (2007) An Establishment of Emergency Response Scenarios for Developing Standard Operation Procedures(SOP) against Urban Railroad Incidents - Focused on Fire Accident, Journal of the Korean Society of Civil Engineers, 27(lD), pp. 131-140.
  6. J. H. Noh, and J. G. Ohn (2018) A Study on the Correspondence Behavior of Emergency Broadcasting System in Hazard Situation of Urban Railway Vehicle Using HAZOP Method, The Korean Society For Railway, pp. 301-302.
  7. J. G. Ohn, and S. Y. Moon (2017) A Study on HAZOP by Object Model Methodology, Journal of The Korean Society For Urban Railway, 5(4), pp. 1059-1065. https://doi.org/10.24284/JKOSUR.2017.12.5.4.1059