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http://dx.doi.org/10.7837/kosomes.2011.17.3.227

A Study on the Development of Basic Model for Marine Traffic Assessment Considering the Encounter Type Between Vessels  

Kim, Jong-Sung (Training Center of Ship Operation, Korea Maritime University)
Park, Young-Soo (Training Center of Ship Operation, Korea Maritime University)
Heo, Tae-Young (Department of Information and Statistics, Chungbuk National University)
Jeong, Jae-Yong (Division of Maritime Transportation System, Mokpo National Maritime University)
Park, Jin-Soo (Division of Navigation Science, Korea Maritime University)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.17, no.3, 2011 , pp. 227-233 More about this Journal
Abstract
Korea coastal area is highly potential dangerous zone of marine accident due to frequent ship's encounters. VTS center can't identify ship's information because of beyond VHF range. It is also difficult of us to efficiently manage vessel traffic beyond VTS control area, so that it can't prevent marine accident. Presently, korean government is conducting maritime traffic safety assessment according to enlargement of harbor & development of new port but do not have the system which provide danger of information depending on maritime traffic environment with real time. So it is necessary to develop evaluation index which can assess sea risk through the evaluation of maritime traffic environment. In this paper, on the basis of vessel navigator's risk consciousness, we carried out survey & statistical analysis vessel navigator's subjective risk depending on the LOA, crossing situation($045^{\circ}$, $090^{\circ}$, $135^{\circ}$), overtaking, head-on situation, encountering vessel's side, within or outside harbor, speed with other vessel(ex. same, fast or slow), speed difference with other vessel and distance with other vessel & propose basic expression to develop maritime traffic safety evaluation model. And by using this model, we can confirm that this proposing expression is suitable for domestic maritime traffic environment.
Keywords
Marine accident; Traffic management; Maritime traffic environment; Evaluation index; Analysis of variance;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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