DOI QR코드

DOI QR Code

A Study on the GIS Analysis Techniques for Finding an Catchment Area by Public Transport at Railway Stations Using Transport Cards Big Data

교통카드 빅 데이터를 활용한 철도역의 대중교통 연계영향권 설정을 위한 GIS 분석 기법 연구

  • 진상규 (남서울대학교 GIS공학과) ;
  • 김황배 (남서울대학교 GIS공학과, 첨단교통환경연구소)
  • Received : 2016.10.14
  • Accepted : 2016.11.07
  • Published : 2016.12.01

Abstract

Currently, there are 499 metropolitan subway stations in Korea, but there are not many studies on the influence zone of linkage between railway station and public transport. Existing studies have been studied almost in terms of accessibility.. In addition, the existing research on the influence zone of linkage using survey data and statistics, there is a limit to the theoretical basis and analysis techniques. In this paper, we propose a new method to select on the influence zone of linkage, It is a GIS analysis technique using the spatial data of the railway station user as the large data of the traffic card. We applied the GIS analysis technique for select the influence zone of linkage based on the travel time of the network for each public transportation system. As a result, it was confirmed that the influence of the link of 15 minutes on the local bus, 20 minutes on the city bus and 25 minutes on the intercity bus were clearly distinguished according to the difference in network access time.

현재 우리나라의 수도권 전철역이 499개가 있지만 철도역과 연계수단간의 연계영향권에 대한 연구가 많지 않다. 대부분 진행된 연구들은 연계영향권보다는 접근영향권에 대한 연구가 주를 이루고 있다. 또한 연계영향권의 연구들은 설문조사와 기초통계자료를 이용하여 연계영향권의 설정에 대한 이론적기반과 분석기법에 한계를 가지고 있다. 본 논문에서는 새로운 연계영향권을 설정 방법론을 정립하고 이를 빅데이터인 교통카드 이용자들의 철도역 이용 공간자료와 GIS 기반 연계영향권 분석 기법을 접목하여 수단별 네트워크 통행시간기반 연계영향권 설정 연구를 수행 하였다. 연구결과 마을버스 15분이내, 지선버스 20분이내, 간선버스 25분 이상 등의 연계영향권이 네트워크 접근시간의 차이에 따라 명확히 구분됨을 확인하였다.

Keywords

References

  1. Craig Towsend (2014). Spatial Measurement of Transit Service Frequency in Canada, JOURNEYS. pp. 33-43.
  2. Kim, H. B. (2012). "A study of mode choice analysis of blind spot areas for public transportation in four metropolitan cities." Journal of the Korean Society of Civil Engineers, Vol. 32, No. 6D, pp. 565-569 (in Korean). https://doi.org/10.12652/Ksce.2012.32.6D.565
  3. Kim, H. B., Jang, K. U., Kim, Y. S. and O, J. H. (2011). "A study of blind spot analysis for public transportation by level of service (LOS) in public transportation supply service." Journal of the Korean Society of Civil Engineers, Vol. 31, No. 3, pp. 383-389.
  4. Kim, S. G. (2016). "The development and application of LOS (Level of Service) for accessibility to railway stations." Journal of the Korean Society of Civil Engineers, Vol. 36, No. 1, pp. 115-120. https://doi.org/10.12652/Ksce.2016.36.1.0115
  5. Transport for London (2015). Assessing transport connectivity in London.