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Article

A Basic Study on Intersection Congestion Using Simulation: Focusing on the Crossing Vessels in Busan New Port Caution Area

시뮬레이션을 이용한 해상교차로 혼잡도에 관한 기초 연구: 부산항 신항 주의해역의 교차 선박을 중심으로

Sangwon PARK1
,
Chang hoon KIM2
,
Young-Soo PARK3*
박 상원1
,
김 창훈2
,
박 영수3*
1Senior Researcher, Logistics and Maritime Industry Research Division, Korea Maritime Institute, Busan 49111, Korea
2Adjunct Professor, Center for Creative Convergence Education, Hanyang University, Seoul 04763, Korea
3Professor, Division of Navigation Convergence Studies, Korea Maritime and Ocean University, Busan 49112, Korea
1한국해양수산개발원 물류해사연구본부 전문연구원
2한양대학교 창의융합교육원 겸임교수
3한국해양대학교 항해융합학부 교수
*Corresponding Author
30 June 2022. pp. 319-334
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Abstract

The congestion level of marine traffic is the current traffic volume compared to the traffic capacity. In this study, the current and future congestion levels were presented with a focus on intersecting vessels navigating in the waters around Busan New Port, which is expected to have complicated future maritime traffic due to development of Jinhae New Port. For this purpose, basic data was investigated through a three-day maritime traffic survey, and a simulation was designed based on the basic data. As a result of simulation, the current congestion level was 39.3% on average, and it is analyzed that it will rise to 48.89% in the future. In addition, the situation of congestion of 60% or more due to vessel waiting is currently 24.9%, and it is analyzed that the waiting situation continuously occurs when 7 vessels per hour pass through the caution area. It is judged that the results of this study can be used as basic data for analysis of intersection congestion and efficient traffic management.

Keywords
congestion degree
marine traffic survey
marine traffic
simulation
wating situation

해상교통의 혼잡도는 교통용량 대비 현재의 교통량 수준이다. 본 연구는 최근 진해신항 예비타당성 통과 등으로 장래 해상교통이 복잡해질 것으로 예상되는 부산신항 부근 주의해역을 항행하는 교차선박을 중심으로 현재 및 장래의 혼잡도를 제시하였다. 이를 위해 3일간 해상교통조사를 통해 기초자료를 조사하고 기초자료를 바탕으로 시뮬레이션을 설계했다. 시뮬레이션 수행 결과 현재의 혼잡도는 평균 39.3% 였으며, 장래에는 48.89%까지 상승하는 것으로 분석되었다. 또한 선박 대기가 발생하는 혼잡도 60% 이상의 상황은 현재 24.9%이며, 시간 당 7척의 선박이 주의해역을 통항할 때 대기 상황이 지속적으로 발생하는 것으로 분석되었다. 본 연구의 결과는 교차로 혼잡도 분석 및 효율적인 교통관리를 위한 기초자료로 사용될 수 있을 것으로 판단된다.

키워드
혼잡도
해상교통조사
해상교통
시뮬레이션
선박대기
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Information
  • Publisher :Korean Society of Transportation
  • Publisher(Ko) :대한교통학회
  • Journal Title :Journal of Korean Society of Transportation
  • Journal Title(Ko) :대한교통학회지
  • Volume : 40
  • No :3
  • Pages :319-334
  • Received Date : 2022-02-18
  • Revised Date : 2022-04-01
  • Accepted Date : 2022-05-27
  • DOI :https://doi.org/10.7470/jkst.2022.40.3.319
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