• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.07a
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• pp.129-130
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• 2015

The purpose of this research is to investigate consciousness for the effect of evacuation guidance in case of ship blackout condition evacuation. As a research result, 74.3% of respondents answered that evacuation guidance is strongly helpful in the event of ship blackout condition.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.07a
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• pp.67-68
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• 2015

선상에서의 승객들의 보행속도, 운항 중 피난특성, 피난시 연기농도가 미치는 영향 등 선박에서의 피난상황을 해석하는 데 필요한 몇몇 연구가 수행된 바 있다. 그러나 정전 조건에서 승선자의 피난성능에 관한 연구는 미비하여, 이론적 혹은 실험적 연구가 수행된 사례를 찾아보기 어려운 상황이다. 이에 이 연구에서는 선박에서의 인적안전피난해석 프로그램인 Maritime EXODUS를 활용하여 승선자의 분포특성을 고려한 세 가지 시나리오에 대한 피난시간을 예측 비교하였다. 이 연구에서는 선행된 운항훈련선의 선내 정전조건보행실험에서 취득한 피실험자 보행속도 결과를 반영하였다.

• Journal of the Korean Society of Marine Environment & Safety
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• v.22 no.1
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• pp.74-81
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• 2016

Because most of the passengers are not accustomed with onboard environments, it is very important to analyze and predict the behaviors' characteristics of passengers under disasters' conditions, and apply those results for making countermeasures. On this view point, this study focused on the walking characteristics of onboard-novices are tested and analyzed under blackout condition that has high possibility to happen. As a result, comparing to under normal lighting conditions, the waking times under blackout conditions are 155.8~247.1 % longer on full path, 56.9~331.7 % on corridors, 75.3~152.9 % on stairs, respectively. And under the same blackout conditions, walking times in cases of the exit guidance marks being attached on top side of walls saved times, like 21.6~24.0 % on full path, 37.7~58.9 % on corridors, 18.7~19.2 % on stairs, comparing to the cases of exit guidance marks being not attached. On the other hand, after tests under without exit guidance marks, 60.7% among respondents answered that internal structures like wall/stair (35.7 %) and handrail (25 %) are very helpful to decide way findings, and 28.6 % selected personal instincts is important. But 50 % responded that exit guide marks are effective to find ways, after the tests under with exit guidance marks.