ИСПОЛЬЗОВАНИЕ ДАННЫХ АИС ДЛЯ ОЦЕНКИ ОПАСНОСТИ КОЛЛЕКТИВНОГО ДВИЖЕНИЯ НА МОРСКОЙ АКВАТОРИИ
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Научный журнал Моделирование, оптимизация и информационные технологииThe scientific journal Modeling, Optimization and Information Technology
Online media
issn 2310-6018

USE AIS DATA FOR ESTIMATION OF MARINE TRAFFIC SAFETY

Grinyak V.M.,  Ivanenko Y.S. 

UDC 519.68:15:681.5
DOI:

  • Abstract
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The paper is devoted to the problem of navigational safety of sea vessels traffic. The problem of determining the degree of danger of a traffic pattern implemented in a specific water area is considered. At the same time, it is proposed to refer to navigational data provided by the Automatic Identification System (AIS) and available on open Internet resources. As a metric characterizing traffic safety, the frequency of ship collision is used. It is determined on the basis of an estimate of the number and localization of closest points of approach. The problem with the use of AIS data provided by open Internet resources is a significant limitation in the accuracy of determining navigation parameters of vessels and the frequency of information receipt. The paper considers the format for presenting the initial data on motion and the available limitations. It is shown that, despite the limitations, it is possible to estimate a stable hazardous area of the waters. The work is accompanied by the results of case studies: the results of the estimation of marine traffic safety in the Tsugaru Strait, the waters of the port of Busan and the waters of the Inland Japan Sea are presented.

Keywords: vessel traffic control, collision avoidance, trace, closest point of approach, ais

For citation: Grinyak V.M., Ivanenko Y.S. USE AIS DATA FOR ESTIMATION OF MARINE TRAFFIC SAFETY. Modeling, Optimization and Information Technology. 2017;5(3). URL: https://moit.vivt.ru/wp-content/uploads/2017/08/GrinyakIvanenko_3_1_17.pdf DOI: (In Russ).

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Published 30.09.2017