• Proceedings of KOSOMES biannual meeting
• /
• 2018.06a
• /
• pp.88-88
• /
• 2018

• Proceedings of KOSOMES biannual meeting
• /
• 2006.05a
• /
• pp.1-6
• /
• 2006

해상에서 선박을 운항하는 항해사의 피로도 (Fatigue) 는 안전항해와 매우 밀접한 관계를 가지고 있으며 당직근무 중에 피로가 누적되어 업무수행능력이 저하되면 선박의 충돌 및 좌초 둥과 같은 매우 위험하고 중대한 해양사고를 유발할 가능성이 높아지게 된다. 따라서 본 연구에서는 항해사의 근무환경, 피로유발요인 및 피로증세 등에 대하여 조사하였고, 항해경험자를 대상으로 정신적 육체적인 작업부하도에 대한 피로도 평가관련 설문조사를 실시하고 그 결과를 분석하였다. 그리고 이와 같은 피로도 조사 및 설문조사 분석결과를 바탕으로 항해사의 피로도 평가항목을 선정하고 이를 토대로 항해사의 업무수행능력을 평가하기 위한 피로도 평가모델을 제시하였다.

• Proceedings of KOSOMES biannual meeting
• /
• 2006.11a
• /
• pp.91-96
• /
• 2006

최근 예부선 결합선박에 대한 해양사고가 빈발하고 있다. 어선을 제외한 선박사고 중 36% 로 가장 높은 비율을 차지하고 있으며, 매년 예부선에 의한 해양사고가 증가하고 있다. 예부선에 의한 해양사고는 증가하고 있으나 예부선의 안전 운항 방안에 대한 체계적인 방안 마련이 부족한 실정이다. 본 연구에서는 예부선의 안전운항 방안 중에서 인적요소부분의 문제점을 도출하고 그에 대한 개선방안을 제시하여 예부선에 의한 해양사고를 방지하는데 목적이 있다.

• Journal of Fisheries and Marine Sciences Education
• /
• v.4 no.2
• /
• pp.121-128
• /
• 1992

Taking the present circumstances into account that we are approaching the realization stage of interchange and cooperation between North and South Korea through a preparatory stage, recovery of national homogeneity is an essential precondition for reunification. The important first Step is pursuing of recovery of educational homogeneity for this purpose. The authors carried out 8 general observation on the fundamental educational system with ideology, on the actual state and characteristic of educational system for industrial technicians, and especially on the educational system for fisheries technical manpower in the North Korea. It was found that the North Korea's basic idea of educational policy is constituted by bringing up the communistic human beings on the ground of "the Ideas of Identity" and by bringing up industrial technical manpower for development of communistic economic. The basic educational system consists of 1-4-6-4 school years system, and 11 years of compulsory education up to the higher middle schools is imposed to all people. The educational system for industrial technicians is also composed of the regular school system which is following the basic educational system and of the irregular school system which is being attached to the industrial bodies. The fisheries educational system is very similar to the general educational system for industrial technicians, and the fisheries workers are treated more warmly in comparison with the workers engaging in the other industrial fields. By this study, the authors failed to find out the concrete content of the fisheries educational system including the curriculum owing to the lack of information, but this task should be studied continuously to make provision of reunification in the near future. Expressly, a continuous and profound research is required to be carried out on actual accepted state of the international maritime conventions together with the marine officers' certification system for the shipping and fisheries fields in the North Korea.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2015.07a
• /
• pp.18-20
• /
• 2015

In ports of Korea, the marine traffic flow is congested due to a large number of vessels coming in and going out. In order to improve the safety and efficiency of these vessels, South Korea is operating with a Vessel Traffic System, which is monitoring its waters 24-7. However despite these efforts of the VTS (Vessel Traffic System) officers, marine accidents are occurring in their assigned districts and it is made a danger situation every 20minute. On this paper, we listened to Busan VHF channel for 3days and applied to collision risk model. With collision risk model, We deducted a moment which advise or recommend to vessel. We suggested a collision risk model as VTSO support system.

• Journal of the Korean Institute of Navigation
• /
• v.14 no.4
• /
• pp.53-70
• /
• 1990

Much efforts have been made to improve the training education system for last decades. however, it still leaves much room form improving the system. The reason for this is that the have been many changes in given educational conditions, national and international, and that there existed the lack of training facilities on shore and the limits of capacity on the training ship. The existing program adopts a straight-through system of which the course has to be completed at same time, and also forces students to study the course, disregarding their aptitude for sea life. Consequently, the program resulted in frustrating the learning desire of some students and, as a consequence, in deteriorating the quality of the entire training education. This paper aims to develop an efficient training program including curriculla by the literature survey and the teaching and sea experiences on the training ship "HANBADA" and merchant ships, where the authors have been for many years. Compared with the existing one, the new training model suggested in this paper has some advantages as follows : First, the new model adopts multi-state system which consists of various short-term training courses according to each purpose. This system will be helpful for student to find their aptitude for sea life earlier and to understand classes of major subjection shore. Second, the model includes new curriculla which consist of core subjects (for example, navigation, marine operation, marine transportation, watch keeping and nautical English for deck cadets and internal and external combustion engine, auxiliary machinery, electric and electronics and engine maintenance for engine cadets), by incorporating existing 20 subjects in 5 subjects. These curriculla may contribute to embodying the characteristics of training education where the above mentioned subjects must be linked with each other. In order to implement this new training model efficiently and effectively, the following prerequisties must be prepared : $\circled1$ The contents of each subject included in the new model should be systematically developed. $\circled2$ The educational schedule should be adjusted according to the new model.new model.

• Journal of the Korea Society for Simulation
• /
• v.19 no.3
• /
• pp.127-135
• /
• 2010

Modern marine navigation requires officers on the bridge to monitor a torrent of data on both the insides and outsides of the ship from numerous useful devices. But despite these tools, navigators can still find it difficult to make a safe decision for two reasons: one is that too much data if provided too quickly tends to cause fatigue and overwhelm the officer, and the other is that any inconsistency across data from several different types of devices can lead to confusion. Indeed, the fact remains that the many marine accidents can be attributed to human error, and hence there is a strong need for decision-support tools for marine navigation. One technique of providing decision support is through the use of simulation to evaluate or predict system dynamics over time using an accurate model. This paper, as a simulation method for risk prediction for a navigation safety information system of ship, suggests a navigation prediction simulation system using various knowledge bases and discrete event simulation methodology, and supports the validity of the system through the examples of components in a restricted navigation situation scenario.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.29 no.1
• /
• pp.52-59
• /
• 2023

The purpose of this study is to study the effect of maritime police officials' servant leadership on positive psychological capital. The subjects of the study were 167 maritime police of icials, and the results of the analysis are as follows. First, it was found that servant leadership affects positive psychological capital. Specifically, in the case of sub-variables, growth support and ethical behavior had a positive (+) effect on self-efficacy. However, community value creation and emotional healing did not affect self-ef icacy. Second, growth support and ethical behavior were found to have a positive (+) effect on optimism. However, community values and emotional healing did not affect optimism. Third, growth support, ethical behavior, and community value creation were found to have a positive (+) effect on resilience. However, emotional healing did not affect resilience. These results will serve as basic data for the human management of the maritime police.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.29 no.7
• /
• pp.879-886
• /
• 2023

The purpose of this study was to verify the relationship between job calling consciousness and job enthusiasm for the development of marine police izations and individuals. A study was conducted on 136 Korea Cost Guard officials. Sub-variables of vocational calling consciousness consisted of transcendent calling, the existence of purpose and meaning, and pro-social-oriented motivation, and job enthusiasm consisted of vitality, immersion, and dedication. As a result of the verification, it was found that transcendent calling, purpose, and meaning, which are sub-variables of occupational calling recognized by Korea Cost Guard officials, have a positive (+) effect on vitality, and commitment. However, it was found that pro-social-oriented motivation did not affect vitality, commitment, and immersion. Through the analysis results, practical implications of the maritime police ization were proposed.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.22 no.6
• /
• pp.688-693
• /
• 2016

In this study, various conflicts in the maritime police organization were diagnosed and police subculture, which is different from dominant mainstream maritime police culture, was concluded to cause conflicts. In addition, maritime police conflicts and conflicts due to the balance, confrontation, and contradiction between bureaucratic and democratic values in the maritime police organization itself are discussed. The results of analysis on the effects of Maritime police subculture on organizational conflict are as follows: First, the influence of cynicism on functional conflict was explored. The higher the level of lies of the persons under investigation, the more functional conflict appeared. Also, if a person showed a low level of credibility among the police, this also led to functional conflict. In addition, if an individual showed low levels of cooperation and credibility with the police, this resulted in hierarchical conflict. Second, the influence of machismo on functional conflict was also explored. It was found that female officers experienced conflicts because of poorer job performance compared to male counterparts. In hierarchical issues, female officers experienced conflict over the reduced scope of tasks assigned to them and lower job performance ability. Third, the effect of non-acceptance of change in functional conflict was not statistically significant. An aggressive attitude toward crime control and rejecting jobs unrelated to crime influenced functional conflict, and an aggressive attitude and performing jobs unrelated to crime lead to functional conflict.