Open AccessMulti-level Model for Ships Risk Assessment by Coastal Vessel Traffic Services
Author(s) -
V. M. Grinyak,
Yu. Ivanenko
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/988/2/022081
Subject(s) - port (circuit theory) , hazard , trajectory , computer science , movement (music) , alarm , division (mathematics) , marine engineering , field (mathematics) , operations research , transport engineering , engineering , philosophy , chemistry , physics , arithmetic , mathematics , organic chemistry , astronomy , aerospace engineering , pure mathematics , electrical engineering , aesthetics
The article is devoted to the problem of navigation safety of sea vessels’s movement. An approach is considered that allows generating alarm signals with the allocation of various levels of danger. The criterion for the division of hazard levels is based on the trajectory properties of the movement of ships. A system of rules is proposed, which appeals to model representations of the “ship-to-ship” type and allows to streamline the actions of the dispatcher when controlling the collective movement of ships. The results of modelling and field study of traffic in the water area of the port of Vladivostok, which confirm the constructiveness of the proposed ideas, are presented.