The Journal of The Korea Institute of Intelligent Transport Systems (한국ITS학회 논문지)

The Korea Institute of Intelligent Transport Systems (한국ITS학회)
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Design Hourly Factor Estimation with Railway Passenger Data

철도이용객데이터를 이용한 철도역사 설계시간계수 산정연구

  • Oh, Tae ho (Dept. of Urban.Traffic Eng., Kongju National University) ;
  • Lee, Seon ha (Dept. of Civill and Environmental Eng Kongju National University) ;
  • Cheon, Choon keun (Dept. of Civill and Environmental Eng Kongju National University) ;
  • Yu, Byung young (Dept. of Transportation Planning., Kunhwa) ;
  • Lee, Sang Jae (Dept. of KORAIL Research Institute., Korail)
  • 오태호 (국립공주대학교 도시.교통공학과) ;
  • 이선하 (국립공주대학교 건설환경공학부) ;
  • 천춘근 (국립공주대학교 건설환경공학과) ;
  • 유병영 ((주)건화 교통계획부) ;
  • 이상재 (한국철도공사 연구원)
  • Received : 2017.01.18
  • Accepted : 2017.02.03
  • Published : 2017.02.28
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Abstract

Domestic railway station calculates average number of passenger per day by considering future regional society and development of industrial economy etc, is carrying out designs on railway station scale. However, problems are being suggested situationally because selected average passenger data does not consider passengers having been diversified for a year. For representative example, confusion of Gwangju-Songjeong Railway Station got worse due to passengers whose number is more than original plan since the opening. Therefore, this study quotes the concept of design hourly factor using in designing roads to consider passengers having been diversified for a year in railway field. In order to calculate factor, collecting railway passenger data and also estimate, reliability verification were executed by using exponential model and 3rd equation model. As a result of deducing design hourly factor through inflection point calculation, utilizing exponen tial model is analyzed to well reflect the value of design hourly factor on railway passengers.

국내 철도역사는 장래 지역사회 및 산업경제 발전 등을 고려하여 역사의 평균적인 1일 이용객량을 산정하고 이를 활용한 역사 규모설계가 시행 중이다. 하지만, 평균적인 1일 이용객 데이터는 1년간 다변화되는 이용객을 고려하지 못해 문제가 제기되고 있는 실정이다. 이에 대표적으로 광주송정역은 개통 후 당초계획 보다 많은 이용객으로 인해 역사 혼잡이 가중되고 있다. 따라서 본 연구에서는 1년간 다변화되는 이용객 고려를 위해 도로의 설계 시 활용되는 설계시간계수 개념을 인용하여, 철도분야에서 활용하고자 한다. 계수 산정을 위해 철도이용객 데이터를 수집하고 지수모형 및 삼차방정식 모형을 활용하여 곡선모형 추정도 및 신뢰도 검증을 시행하였다. 변곡점 산정을 통한 설계시간계수 도출결과 지수모형을 활용하는 것이 철도이용객 설계시간계수 값을 잘 반영되는 것으로 분석되었다.

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References

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