English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The navigational safety of marine traffic is considered in the paper. The problem of determining the degree of danger of traffic scheme applied in a certain water area is examined. In addition to the technical and natural factors, the nature of the psychological and emotional stress on navigators should also be taken into account when assessing the risk of a traffic pattern, which is especially important in high traffic density. Metric of this or that section of the water area is suggested to be introduced as one of possible variations based on the ‘room-of-maneuver’ model by Mitrofanov and Degre, Lefevre. The purpose of this work is to study the mathematical models and traffic danger estimation techniques which are deemed to be implemented in forward-looking intellectual traffic control systems. Despite the rich arsenal of mathematical techniques for solving the problem of traffic control for various types of transport (optimization techniques, genetic algorithms, game theory techniques and others), generation of real traffic schemes for a specific water area on the basis of formal mathematical presentation of the problem is almost impossible. The cause is a large number of informal locations (positions/statements) used in the navigational practice, which are formed due to the professional experience. That is why a traffic scheme is determined as a rule on the base of the experts analysis. It requires the development of mathematical apparatus which allows us to estimate the degree of safety of existing traffic schemes and ensures support in decision-making in the process of their planning. Without such optimization of traffic schemes the further growth of the traffic in heavy traffic areas will finally increase the dangerous situations. The measure of emotional load is a degree and nature of filling the ‘room-of-maneuver’ chart, the ratio of dangerous and safe values of speed and course of the vessel at heavy traffic conditions. The characteristic values of this metric for a specific marine area are an important and informative indicator that determines the navigational safety. A promising way to estimate metrics is to use data from the Automatic Identification System. A model of traffic data available on open Internet resources, as well as a way to bring them to a form suitable for analysis, is presented in the paper. The work is accompanied by the results of the study made on location. Estimation analysis of danger of traffic in the waters of the Tsugaru Strait and the Inland Sea of Japan has been presented.

vestnik gosudarstvennogo universiteta morskogo i rečnogo flota imeni admirala s. o. makarova/vestnik gosudarstvennogo universiteta morskogo i rečnogo flota imeni admirala s.o. makarova

ESTIMATION OF THE EMOTIONAL LOAD ON THE NAVIGATORS UNDER THE CONDITIONS OF HEAVY TRAFFIC