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

A Study on Establishment of Social Force Model for Maintaining Social Distance on Multi Use Facility

다중밀집시설의 사회적 거리 유지를 위한 Social Force Model 구축방안

  • Cho, Woncheol (Dept. of Urban and Transportation Eng., Kongju University) ;
  • Ko, ChilJin (Pyeongtaek University) ;
  • Kim, DoGyun (Shinwha Engineering & Architecture) ;
  • Kim, Chunsu (Ulsan Metropolitan City Transportation & Construction Bureau) ;
  • Yu, ByungYoung (Kunhwa Engineering & Consulting) ;
  • Lee, Seonha (Dept. of Urban and Transportation Eng., Kongju University)
  • 조원철 (공주대학교 도시.교통공학과) ;
  • 고칠진 (평택대학교 국제무역행정학과) ;
  • 김도균 ((주)신화엔지니어링 CM부문) ;
  • 김춘수 (울산광역시청 교통건설국) ;
  • 유병영 ((주)건화엔지니어링 교통계획부) ;
  • 이선하 (공주대학교 도시.교통공학과)
  • Received : 2020.07.23
  • Accepted : 2020.08.19
  • Published : 2020.08.31
Download PDF
⟨ Previous Next ⟩

Abstract

In this study, the effect of the social distance maintenance and pedestrian route system was analyzed for Seoul Station, one of the multi use facilities according to the COVID-19 pandemic. For analysis, the Seoul Station pedestrian network was established through the survey of the number of passengers and CAD floor plan. A pedestrian that maintaining Social Distance was implemented using the Social Force Model. Based on this, scenario analysis was proceed. As a result, when the walking line system was installed the average walking speed decreased compared to the current situation. but the average density was analyzed that maintain the walking level of service (LOS)'C', this mean walking line system is effective, and the effect of the walking line system was proved. It can be used as a pedestrian simulation model.

본 연구에서는 COVID-19 대유행에 따른 다중밀집시설 중 하나인 서울역 역사를 대상으로 사회적 거리(Social Distance) 유지 및 보행동선체계 구축에 따른 효과분석을 진행하였다. 분석을 위해 서울역 CAD 및 철도역사 이용객 수 조사를 통하여 서울역 보행 Network를 구축하였으며, Social Force Model을 활용하여 사회적 거리(Social Distance)를 유지하는 보행자를 구현하였다. 이를 바탕으로 시나리오 분석을 수행하였다. 분석결과, 보행동선체계 도입 시 현황과 비교하여 평균보행속도가 감소하였으나 평균보행밀도의 경우 보행 서비스수준(LOS) 'C'를 유지하는 것으로 분석되어 보행동선체계의 효과가 입증되었으며, 향후 보행계획 시 보행 시뮬레이션 모델로서 활용이 가능할 것으로 기대된다.

Keywords

References

  1. Centers for Disease Control and Prevention, https://wwwnc.cdc.gov/eid/article/26/8/20-1274_article, 2020.07.17.
  2. Cheon C. K.(2015), "Calculation of Optimal scale for each station along simulation-based LOS," The Korean Society For Railway, vol. 10, pp.995-1001.
  3. Choi S. H.(2018), "Analysis of Pedestrian Evacuation Behaviors by the Evacuation Information Scenarios Using Social Force Model: Focusing on Sejong City," J. Korea Inst. Intell. Transp. Syst., vol. 17, no. 1, pp.31-41. https://doi.org/10.12815/kits.2018.17.1.31
  4. Helbing D. and Molnar P.(1995), "Social force model for pedestrian dynamics," Physical Review E, vol. 51, no. 5, pp.4282-4286. https://doi.org/10.1103/PhysRevE.51.4282
  5. Jang S. M.(2010), "Implementation of Microscopic Simulation by using NetLogo," Journal of the Civil Engineers, vol. 20, pp.119-125.
  6. Kibret G. H.(2020), "Effect of sidewalk vendors on pedestrian movement characteristics: A microscopic simulation study of Addis Ababa, Ethiopia," Cities, vol. 103.
  7. Kim J. H.(2011) "Analysis of Improved Pedestrian Environment based on Microscopic Pedestrian Simulation," Journal of the Korean Society of Road Engineers, pp.105-115.
  8. Koo J. R.(2020), "Interventions to mitigate early spread of SARS-CoV-2 in Singapore: A modelling study," The Lancet Infectious Diseases, vol. 20, no. 6, pp.678-688. https://doi.org/10.1016/S1473-3099(20)30162-6
  9. Korea Rail Network Authority, http://www.kr.or.kr/main.do, 2020.07.17.
  10. Korea Railroad corp. http://info.korail.com/mbs/www/index.jsp, 2020.07.17.
  11. PTV AG (2016), VISSIM 9 - Manual, PTV Group, The mind of movement, pp.745-747.
  12. Seo M. K.(2011), A Study on the Refuge Guidance of the Emergency Line Exit-Light, Master Thesis, Kyungwon University.
  13. Shin D. S.(2010), "A Study on Emergency Evacuation Plans for Multi-user Facilities by Using Social Force Model," Journal of Transport Research, vol. 17, no. 4, pp.63-74. https://doi.org/10.34143/JTR.2010.17.4.63
  14. You S. Y.(2016), "An Analysis on Evacuation Scenario at Metro-stations using Pedestrian Movement-based Simulation Model," J. Korea Inst. Intell. Transp. Syst., vol. 15, no. 2, pp.36-49. https://doi.org/10.12815/kits.2016.15.2.036