A method for detecting possible near miss ship collisions from AIS data
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- 作者：Weibin Zhanga ; wbzhang@uw.edu" class="auth_mail" title="E-mail the corresponding author ; Floris Goerlandtb ; Jakub Montewkab ; c ; Pentti Kujalab
- 关键词：VTS ; vessel traffic service ; AIS ; automatic identification system ; TCT ; traffic conflict technique ; DCPA ; distance to closest point of approach ; TCPA ; time to closest point of approach ; BCR ; bow crossing range ; VCRO ; vessel conflict ranking operator
- 刊名：Ocean Engineering
- 出版年：2015
- 出版时间：1 October 2015
- 年：2015
- 卷：107
- 期：Complete
- 页码：60-69
- 全文大小：1924 K
文摘
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We propose a method detecting possible near miss ship–ship collisions from AIS data.
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The model we propose can be used to gain further insight in safety of maritime transportation.
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The method considers factors: distance, relative speed, and phase defined by course.
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The model behaves as expected as maritime traffic over the Northern Baltic Sea.
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The risk model can be used to rank ship–ship encounters of various risk levels.