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A Study on Collision Avoidance Action in the Situation of Encountering Multiple Ships by the Reserve Officer KCI 등재

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해양환경안전학회지 (Journal of the Korean Society of Marine Environment and Safety)
해양환경안전학회 (The Korean Society Of Marine Environment & Safety)
초록

The proportion of collision in the total marine accidents is high. The main causes of collisions are navigation rule violation, safety speed violation, neglected watch-keeping and improper collision avoidance action. There are two main ways of avoiding collision situations during maritime navigation: the method of altering course and reducing ship’s speed. The purpose of this study is to analyze the result of the collision avoidance action of the reserve officer in case of encountering a multiple number of ships using the ship handling simulator. Full-mission ship handling simulator was used to experiment the situation scenarios that encountered multiple ships. After the experiment, the questionnaire about the experiment was investigated. A total of 50 subjects were participated in the experiment. Experimental results showed that the number of the experimenters who used the engine was 11 and the number of the experimenters who did not use the engine was 39. In the case of using the engine, there were 0 collision accident, 1 grounding accident, and 10 no accidents. However, when the engine was not used, there were 28 collision accidents, 2 grounding accidents, and 9 no accidents. The causes of these results can be found in the survey results. 74 % of the non used engine participants said they were hesitate to use the engine. As can be seen from these results, the reserve officer are hesitant to use the engine and need a way to get correct of it. Maritime course subject can emphasize the importance of using ship’s engines and case study also can be it. So, It is considered that various case study scenario will need to developed by various tools in the future.

목차
Abstract
 1. Introduction
 2. Research Method
  2.1 Study Procedures
  2.2 International Regulations for preventing collisions at sea
 3. Experiment
  3.1 Participants and equipments for experiments
  3.2 Research range
  3.3 Experiment method
  3.4 Characteristics of target ships and own ship
  3.5 Survey method
 4. Experiment results and discussion
  4.1 Experiment results
  4.2 Survey results
  4.3 Discussion
 5. Conclusions
 References
저자
  • Deuk-Jin Park(Graduated School of Mokpo National Maritime University)
  • Jeong-Bin Yim(Division of Navigation Science, Korea Maritime and Ocean University)
  • Hyeong-Sun Yang(Division of Navigation Science, Mokpo National Maritime University) Corresponding Author