| Autor: |
Przywarty, Marcin, Boć, Renata, Brcko, Tanja, Perkovič, Marko |
| Předmět: |
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| Zdroj: |
Applied Sciences (2076-3417); Aug2021, Vol. 11 Issue 16, p7299, 9p |
| Abstrakt: |
Perhaps the most problematic issue regarding navigation safety management is the unknown, or unknowable, is the navigator's decision made in the face of a dangerous situation. This applies particularly to collision-avoidance. The aim of the article is to identify factors that influence the moment of decision during a collision-avoidance manoeuvre and to define theoretical distributions that can be used during modelling of a navigator's behaviour. The applicable research was divided into two stages. In the first, the distance between ships and the time to closest point of approach (TCPA) were analysed. In the second, the influence of the size of the target ships and relative speed were investigated. The advantage of the paper is its use of actual observations collected in real situations. The proposed approach allows for a better understanding of the navigator's actual decision-making, which will be instructive in measures taken to improve navigational safety. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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