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Access and Egress Patterns of Travel to a Regional Railway Station Based on Transit Smart Card Data (Case study: Seoul Station during Chuseok Holiday)

명절기간 중 서울역 철도 이용객의 접근통행 특성 연구

  • Eom, Jin Ki (Transport Systems Research Team, Korea Railroad Research Institute) ;
  • Lee, Jun (Transport Systems Research Team, Korea Railroad Research Institute) ;
  • Lee, Kwang-Seop (Transport Systems Research Team, Korea Railroad Research Institute)
  • Received : 2012.09.26
  • Accepted : 2013.01.14
  • Published : 2013.02.28

Abstract

This study analyzed passenger access and egress travel patterns related to a Korean regional railway station (Seoul station), then developed a binomial logit model. This model referred to bus and metro mode of access and egress during a national holiday (Chuseok 2009); obtained from transit smart card data. The results showed that 99% of passengers getting access to, or egress from, the regional railway station did so using less than two transfers, and that most passengers were more likely to choose a metro. However, the passengers that made access or egress trips near Seoul Station were more likely to take a bus. From the results of the mode choice model, it was found that the impact of travel time was greater than that of travel cost, in the choices made for both access and egress. Interestingly, the impact of travel time is much greater in choosing the mode of egress.

본 논문에서는 교통카드 데이터를 활용하여 지역 간 철도역(서울역)을 중심으로 유입과 유출통행에 이용된 대중교통 수단을 중심으로 지역별 통행패턴을 분석하고 이들 통행에 대한 대중교통 수단선택의 문제를 도시철도와 버스로 구분하여 분석하였다. 서울역으로의 유출입 통행특성을 분석한 결과, 서울역으로의 유출입통행은 1번 이내의 환승으로 통행한 경우가 99%로 나타났다. 유출입 통행수단으로는 버스보다 도시철도를 이용한 비율이 높았으며 서울역에서 가까운 지역에서 버스의 이용율이 높게 나타났다. 버스와 도시철도의 수단선택 행태분석을 위해 이항로짓모형을 구축했으며, 그 결과 지역간 철도역유출입통행 수단선택에 있어 통행요금보다는 통행시간의 영향이 더 큰 것으로 나타났으며 특히 유출통행에서 매우 큰 영향을 가지는 것으로 분석되었다.

Keywords

References

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Cited by

  1. The Spatial Correlation of Mode Choice Behavior based on Smart Card Transit Data in Seoul vol.26, pp.4, 2013, https://doi.org/10.5351/KJAS.2013.26.4.623
  2. Analysis of Relative Preference on Transit Mode by Administrative district for Accessibility of Seoul Station vol.51, pp.7, 2016, https://doi.org/10.17208/jkpa.2016.12.51.7.135