Development of a Navigation Support System Proposing Multiple Avoidance Routes

In recent years, research on autonomous ships has gained significant traction, resulting in the development of various automatic avoidance systems. However, these systems typically offer only one avoidance route, which may not match the navigator's preferences. This discrepancy arises from diff...

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Bibliographic Details
Published in2024 SICE Festival with Annual Conference (SICE FES) pp. 1271 - 1276
Main Authors Wongraka, Nonthacha, Hirai, Yurie, Tadatsugi, Okazaki
Format Conference Proceeding
LanguageEnglish
Published The Society of Instrument and Control Engineers - SICE 27.08.2024
Subjects
Autonomous vehicles
Decision making
Evading navigation
fuel consumption
Fuels
Iron
Marine vehicles
Navigation
Stress
support system
Visualization
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Summary:In recent years, research on autonomous ships has gained significant traction, resulting in the development of various automatic avoidance systems. However, these systems typically offer only one avoidance route, which may not match the navigator's preferences. This discrepancy arises from differences between the evaluation function utilized by the automated system and the factors considered by the navigator when selecting a route. Additionally, the navigator's considerations vary depending on the ship's maneuvering phase and prevailing conditions. To overcome these limitations, this study proposes an automatic avoidance system that generates multiple avoidance routes tailored to the navigator's preferences. By integrating multiple evaluation functions, the system presents a range of options, allowing the navigator to choose the most appropriate route based on their assessment.