Journal of Satellite, Information and Communications (한국위성정보통신학회논문지)

Korea Society of Satellite Technology (한국위성정보통신학회)
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Measurement and Analysis of Ride Quality according to Driving Type in Urban Railway

도시철도 운전방식에 따른 승차감 측정 및 분석

  • 유원식 (서울9호선운영(주)) ;
  • 최규형 (서울과학기술대학교 철도전문대학원 철도전기신호공학과) ;
  • 박춘수 (한국철도기술연구원) ;
  • 전태현 (서울과학기술대학교 전기정보공학과)
  • Received : 2015.07.28
  • Accepted : 2015.09.10
  • Published : 2015.09.30
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Abstract

The railway system has been recognized as one of the best eco-friendly advanced transportation systems. Furthermore, the improvement of the passenger transportation quality and the energy saving have been studied for being the most competitive transportation system. However, most of the studies have been mainly focused on the improvement of the transportation efficiency and energy saving because of the characteristics of the urban railway which serves the unspecified multiple passengers. In this paper, the 3-dimensional vibratory lateral acceleration has been measured in various environments for the automatic and manual operation modes of the general train and express train in the urban railway lines. In terms of the improvement of the passenger transportation quality, the comparison analysis of the ride quality is carried out based on the measured 3-dimensional vibratory lateral acceleration and the statistical techniques of UIC513R suggested by the International Union of Railways.

철도는 친환경 요소를 두루 갖춘 최첨단 교통수단으로 주목받고 있을 뿐만 아니라 더 나아가 다른 교통수단과의 경쟁에서 우위를 차지하기 위해 여객수송의 품질 향상과 운행에너지 절감을 위한 다양한 연구가 진행되고 있다. 하지만, 도시철도에서는 불특정 다수의 승객에게 서비스하는 업종 특성상 운송효율과 에너지절감을 위한 연구가 대부분이고 여객수송의 품질 향상에 대한 연구는 미비하다. 따라서 본 연구에서는 여객 수송의 품질향상 측면으로 접근하여 도시철도 노선에서 일반열차와 급행열차의 자 수동 운전방식의 3차원 진동 횡가속도를 다양한 환경에서 측정하고, 이 측정된 3차원 진동 횡가속도와 국제철도협회에서 제시한 UIC513R의 통계적인 기법을 기반으로 승차감을 도출하고 비교 분석하였다.

Keywords

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