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APPROACH AND MODEL FOR DETERMINING THE COORDINATES OF SEA VESSELS BASED ON AIS DATA
Vyacheslav P. Dobritsa, South-West State University, Kursk, Russia, dobritsa@mail.ru
Denis M. Zarubin, South-West State University, Kursk, Russia, orion-589@yandex.ru
Natalia K. Zarubina, South-West State University, Kursk, Russia, nkzarubina@yandex.ru
Egor A. Shilenkov, South-Western State University, Kursk, Russia, ub3wcl@yandex.ru
Dmitry G. Dobroserdov, South-West State University, Kursk, Russia, steals149@inbox.ru
Abstract
Ensuring the safety of vessel traffic is of high priority for the development of maritime transport. One of the key elements of the maritime security system is the navigation system, which provides real-time information about the location of vessels, their loading status, speed and the risk of collisions with other vessels. A promising platform for creating such a navigation system is the automatic identification system (AIS). However, to turn the AIS into a reliable navigation system, it is necessary to solve a number of problems associated with the development of algorithms for synchronizing the AIS with the global navigation system, automatic processing of signals transmitted by the AIS and assessing the existing risks. To solve the above problems, this article proposes a model for developing an algorithm for determining the position of sea vessels based on AIS data and making decisions on the need for maneuvering in conditions of close proximity of vessels. It is shown that it is convenient to use the operator for ranking the conflicts of ships to predict and automatically warn ships about potential risks. At the same time, the data transmitted by the AIS on the sizes, mutual speed and orientation of approaching vessels, as well as the size of the ship domain, are used as the initial parameters for assessing the risks.
Keywords: sea transport, navigation system, automatic identification system, AIS, algorithm.
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Information about authors:
Vyacheslav P. Dobritsa, South-West State University, Dr. of Physico-mathematical Sciences Information Security Department, Kursk, Russia
Denis M. Zarubin, South-West State University, Research Officer Center for Advanced Research and Development, Kursk, Russia
Natalia K. Zarubina, South-West State University, Research Officer Center for Advanced Research and Development, Kursk, Russia
Egor A. Shilenkov, South-Western State University, Ph.D. Director of the Center for Advanced Research and Development, Kursk, Russia
Dmitry G. Dobroserdov, South-West State University, Research Officer Center for Advanced Research and Development, Kursk, Russia