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

The Korea Institute of Intelligent Transport Systems (한국ITS학회)
권호 표지
DOI QR코드

DOI QR Code

Analyzing the Characteristics of Trip Chaining Activities of the Elderly in Seoul Metropolitan Area

수도권 고령자의 통행사슬 특성에 관한 연구

  • 이향숙 (홍익대학교 환경개발연구원) ;
  • 추상호 (홍익대학교 도시공학과) ;
  • 김지윤 (홍익대학교 도시공학과)
  • Received : 2014.03.21
  • Accepted : 2014.04.23
  • Published : 2014.04.30
Download PDF
⟨ Previous Next ⟩

Abstract

This paper analyzes the characteristics of trip chaining activities of elderly and explores temporal and spatial distribution. The research also estimates ordered probit model and binary logistic model to investigate various factors affecting trip chaining and mode choice patterns. We utilized household survey data for elderly conducted in 2006 and 2010 in Seoul metropolitan area. Research results indicate that trip chaining showed an increasing trend and simple trip chaining counts for more than 85%. GIS mapping expressed spatial distribution of trip departure and arrival areas, particularly showing regional changes in job-related trips. We also found that more factors influence trip chaining in 2010, compared with 2006, and travel cost is more sensitive than travel time in determining travel mode. The research contributes to establish transportation policies based on travel behavior of elderly in a upcoming super-aged society.

본 연구는 고령자의 통행사슬(trip chaining)의 유형별 특성을 살펴보고, 시 공간적 분포 패턴을 분석한다. 또한 순서형프로빗모형(ordered probit model)과 이항로지스틱모형(binary logistic model)을 구축하여 고령자 통행사슬에 영향을 미치는 다양한 요인을 규명하고, 고령자 통행의 수단선택 특성을 분석해 본다. 이를 위해 2006년과 2010년에 실시한 수도권 가구통행실태조사의 고령자 자료를 활용하였다. 분석결과, 고령자 통행사슬은 전반적으로 증가추세이며, 단순통행사슬이 전체의 85% 이상을 차지하는 것으로 나타났다. GIS 맵핑을 통해 통행사슬의 공간적 이동 패턴을 분석하였으며, 단순직장 통행사슬이 과거 서울과 인접지역에 집중되어 있던 반면 2010년에는 경기도 지역으로 점차 확산되고 있음을 알 수 있었다. 또한 모형구축을 통해 2010년에 통행사슬에 영향을 미치는 개인 가구 통행특성이 과거에 비해 상대적으로 많아지고, 통행시간보다는 통행비용이 고령자가 교통수단을 결정하는 요인임을 규명하였다. 본 연구의 결과는 다가오는 초고령사회에 대응한 교통정책을 수립하기 위한 기초자료로 활용될 수 있을 것이다.

Keywords

References

  1. "Senior Statistics 2012", StatisticsKorea, Retriveved Septenber, 2012, from http://kosis.kr/
  2. "Elerly population by region", OECD Factbook 2013, 2013, from http://www.oecd.org/
  3. S. H. Choo, J. I. Song, B. S. Kwon, "Exploring key factors influencing travel of the elderly: A case of Seoul metropolitan area", Journal of Korea Planners Association, vol. 46, pp.235-250, April, 2011.
  4. S. H. Choo, H. S. Lee, H. J. Shin, "Analyzin chainges in travel behavior of the elderly using travel diary survey data in Seoul metropoitan area", The Korea spatial planning review, vol. 76, pp.31-45, March, 2013. https://doi.org/10.15793/kspr.2013.76..003
  5. J. S. Han, S. H. Oh, J. I. Park, J. K. Kim, "A study on the factors concerning non-work trip of the elderly people: A case of Seoul metropolitan area", Journal of Korean Society of Transportation, vol. 30, pp.61-70, August, 2012. https://doi.org/10.7470/jkst.2012.30.4.061
  6. Collia, D.V., J. Sharp, and L. Giesbrecht. "The 2001 National Household Travel Survey: A look into the travel patterns of older Americans". Journal of Safety Research, vol. 34, pp.461-470, 2003. https://doi.org/10.1016/j.jsr.2003.10.001
  7. Ipingbemi, O., "Travel Characteristic and Mobility Constraints of the Elderly in Ibadan, Nigeria". Journal of Transport Geography, vol. 18, pp.285-291, 2010. https://doi.org/10.1016/j.jtrangeo.2009.05.011
  8. Kim, S. and G.F. Ulfarsson, "Travel Mode Choice of the Elderly Effects of Personal, Household, Neighborhood, and Trip Characteristics", Transportation Research Record, vol. 1894, pp.117-126, 2004. https://doi.org/10.3141/1894-13
  9. Schmocker, J-D, M. Quddus, R. Noland, and M.G.H. Bell, "Estimating trip generation of elderly and disabled people: Analysis of London data". Transportation Research Record, vol. 1924. pp.9-18, 2005. https://doi.org/10.3141/1924-02
  10. J. E. Shon, "Development of mode choice models based on trip-chain patterns and land-use characteristics", doctorate thesis, University of Seoul Transportation Engineering, 2011
  11. Lucas, T.Y.I., A.R. Archilla, and C.S. Papacostas, "Mode choice behavior of elderly travelers in Honolulu, Hawaii". Transportation Research Record, vol. 2013, pp.71-79, 2007. https://doi.org/10.3141/2013-10
  12. Strathman, J. G. and K. J. Dueker, "Understanding trip chaining", US Department of Transportation, 1990 NPTS Special Reports on Trips and Vehicle Attributes, 1995.
  13. Hensher, D. A. and A. J. Reyes, "Trip chaining as a barrier to the propensity to use public transport", Transportation, vol. 27, pp.341-361, 2000. https://doi.org/10.1023/A:1005246916731
  14. "The 2010 national transportation demand survey & the construction of a transportation DB", KTDB, April, 2011.

Cited by

  1. Relationships Between Urban Infrastructure and Travel by the Elderly: Based on the Public Transit Trip Attraction Model for Dong vol.33, pp.3, 2015, https://doi.org/10.7470/jkst.2015.33.3.268
  2. Factor Analysis for Transit Transfer using Public Traffic Card Data vol.16, pp.1, 2017, https://doi.org/10.12815/kits.2017.16.1.50
  3. 교통카드 데이터를 활용한 서울시 고령인구 주요 체류지 및 체류지별 특성 vol.50, pp.1, 2020, https://doi.org/10.22640/lxsiri.2020.50.1.231
  4. Observing the Characteristics of Multi-Activity Trip Chain and Its Influencing Mechanism vol.24, pp.11, 2014, https://doi.org/10.1007/s12205-020-1927-8