• 해양환경안전학회지
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• 제19권3호
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• pp.248-256
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• 2013

Part 2 of the Questionnaire Survey on Marine Safety and VTS in the Philippine Coastal Waters presents the alternatives to risk reduction, modifying the VTS, the qualification and competency of a VTS operator and effectiveness of the services and assistance rendered by VTS. This study finds that majority of respondents chose "Improved education and training of mariners" as the best alternative to risk reduction and the "Strict enforcement of ship safety regulations" as the best alternative based on the respondents' ranks last served onboard and areas of familiarity. In modifying the VTS, the areas with VTS chose to "Improve or upgrade" and for those without, is to "Implement" the system. The best VTS system is the "Port and Approaches" type and the PCG is selected to operate, maintain and supervise the system. As a VTS operator, the necessity of shipboard experience is considered "Essential" and the experiences include "Ship-handling and Communication", and "Management level" experiences. The effectiveness of the assistance and services rendered by VTS are considered "Very Important". Based on these findings, this study recommends improvement of education and training of mariners and users of the waterways including the training of VTS operators manning the VTS centers, strict enforcement of ship safety regulations along the busy and main ports of the country and installation of VTS system with the most appropriate type with the supervision of PCG.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2021년도 추계학술대회
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• pp.76-77
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• 2021

자율운항선박의 발전에 맞춰 선박의 안전관리체계 전환에 대비한 전문 선박관리감독 인력양성이 필요하다. 이에 본 연구에서 현업에 종사하는 선박관리감독을 대상으로 자율운항선박에 도입에 대비하여 선박관리감독에게 요구되는 역량이 무엇인지 조사하고 미래의 역량 개발 방안을 제시하고자 한다.

• 융합신호처리학회논문지
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• 제23권4호
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• pp.209-215
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• 2022

국제 해사 환경과 선박 안전을 담당하는 국제해사기구는 국제적 차원 합의와 효율성 향상을 위해 사이버 시스템을 빠르게 추진하여 항해 효율성을 향상시켰다. 그럼에도 불구하고 매년 해양 사이버 시스템 공격 여전히 발생하고 있으며, 특히 2021년 국제 해양 사이버 보안 사고가 2020년과 비교하여 급증하는 양상을 보였다. 본 논문에서는 고도화될 해양 사이버 보안을 강하시키기 위해 고려해야 할 부분을 살펴본다. 이를 위해 2021년 급증한 사이버 공격 사례 중 대표적인 사례를 살펴보고 지속적으로 해양 사이버 보안 사고가 발생하는 원인을 분석한다. 또한, 현존하는 해양 사이버 시스템의 상황과 직면한 문제들에 대하여 해결방안과 고도화될 미래 해양 사이버 시스템을 위해 조치해야 할 사항에 대하여 몇 가지 사이버 체계 방안을 제시한다.

• 해양환경안전학회지
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• 제27권7호
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• pp.967-976
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• 2021

우리나라에서 발생한 최근 10년간의 해양사고를 살펴보면 다른 종류의 사고에 비하여 해양 부유물에 의한 해양사고가 뚜렷하게 증가하고 있는 것을 알 수 있다. 본 연구에서는 연간 발생한 해양사고에 대한 중앙해양안전심판원과 해양경찰청의 통계연보를 분석하고 비교 검토해보았다. 두 기관의 통계는 일부 상이한 부분이 있었지만 전체 해양사고 통계 중 부유물 해양사고의 수치는 지속적으로 증가하고 있었고 어선과 비어선으로 나누었을 때 어선에서 특히 많이 발생하고 있다는 것을 알 수 있었다. 또한 부유물 감김 해양사고의 원인이 되는 주된 부유물질은 어망, 어구, 밧줄류에 기인한 비율이 압도적으로 많았다. 해양 플라스틱과 관련된 국내외 정책들을 들여다보면 대부분 해양오염 자체를 예방하고 해양쓰레기를 회수하는데 집중하여 해양환경적인 문제로 인식하고 있는 것이 대부분이다. 또한 해양환경 및 해양 쓰레기와 관련된 대표적인 법인 「해양환경관리법」과 「해양폐기물 및 해양오염퇴적물 관리법」을 살펴보면 해양쓰레기를 해양폐기물의 한 종류로써 인식하고 있으며 폐기물의 종류와 정의는 다루되, 해양쓰레기에 관한 정의는 찾아보기 어려웠다. 따라서 본 연구에서는 선박의 운항에 영향을 미칠 수 있는 해양 플라스틱 쓰레기 규제와 관련된 법제도를 살펴보고 개선방안을 제시해 보고자 하였다. 그리고 선박의 안전한 항행과 운항에 적합한 해양 쓰레기에 관한 정의가 부재하기에 이에 맞는 해양쓰레기의 범위를 제안하여 그 개념을 명확히 해보고자 하였다.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2000년도 International Symposium:on the Maritime Management Systems for Safer and Cleaner Seas in the New Millennium
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• pp.14-25
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• 2000

Should the Korea Maritime Police Agency (KMPA) be a comprehensive, multi-functional organization for a unique on-scene service at sea, as in the case of the U.S. Coast Guard, or should it be simply a water police agency, confining its mission only to law enforcement? The argument about enlarging or limiting KMPA's function has been and will be repeated. In this paper, Lee Sangjib highlights the internal and external issues facing KMPA, stemming partly from deficiencies of its struggles for advancement of the organization and partly from shortcomings of political support for it. In this regard, he urges KMPA to practise a scientific management system for maximizing cost-effectiveness of its administrative resources and for maintaining its identity and characteristics as a lead maritime agency. In addition, he also suggests that KMPA adopt the Total Quality Management System for quality improvements in services and greater efficiency in its organization structure to meet the future competition in the changing political and legal environment. He further recommends the proactive, non-regulatory 'Prevention Through People' program, pioneered by the U.S. Coast Guard, as a way of changing KMPA's existing lopsidedly legalistic culture. He concludes by providing a 6-point vision statement for KMPA from the standpoint of favoring enlarging the function of KMPA.

• 대한안전경영과학회지
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• 제19권1호
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• pp.1-8
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• 2017

The current study aims to propose a reorganization plan for the national emergency management system to improve the current organizational structure for responding to national disasters and emergency situations. As a theoretical framework, the current study identified four key elements of successful disaster response systems: responsiveness, controllability, expertise, and devotedness. On the basis of the four key elements of disaster response systems, this study critically reviewed the current state of the organizational structure of the Korean national emergency response system by discussing the issues inherent in the current structure and by doing a comparative analysis of two high-profile national disaster cases-the Sewol ferry disaster in 2014 and the Gwangsan Rescue of buried people in 2013. Then, this study proposed the reorganization plan for the national disaster response system in which the NEMA is under direct control of the Prime Minister of Korea. It coordinates and controls the related government departments, such as the police, maritime police, and military during the national disaster and emergency situation. This study also proposed a reorganizational plan for the regional disaster response system in Korea. Finally, it was suggested that the status of firefighters should be elevated to the national public servant level in order to achieve organizational efficiency and solve existing problems that come from the current separated systems.

• 수산해양기술연구
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• 제43권2호
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• pp.149-159
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• 2007

Marine casualties of fishing vessels were analyzed to reduce the sacrifice of human life using data of the Korean Maritime Safety Tribunal from 1995 to 2004 in Korea. The occurred number of fishing vessel casualties were likely to be higher portion than non-fishing vessels, but the occurring ratio of fishing vessel casualties were marked 2.96 times lower than that of non-fishing vessel casualties. The occurring ratios of bigger fishing vessel casualties were higher than smaller ones. Most marine casualties were resulted from the human factors such as poor watchkeeping, negligent action for engine and etc. The trend of marine casualties showed that the machinery damage hold the first and collision accidents took the second, but on a point of cause of them, operating errors took first and poor handling or inspection of machinery held the second place. Because those two casualties took major portion, and very important problems for safety of fishing vessels, so we ought to try to reduce the factors before everything else. In addition, since collision, sinking and capsizing in marine casualties have led to death, missing and injury of lives, it is necessary for navigation operators to take more educations and training intended to reduce the marine casualties systematically and continuously.

• Journal of Advanced Marine Engineering and Technology
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• 제40권10호
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• pp.906-915
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• 2016

In this study, a network monitoring system, including a secure 460-Network and a 460-Gateway, is designed and developed according with the requirements of the IEC (International Electro-Technical Commission) 61162-460 network standard for the safety and security of networks on board ships. At present, internal or external unauthorized access to or malicious attack on a ship's on board systems are possible threats to the safe operation of a ship's network. To secure the ship's network, a 460-Network was designed and implemented by using a 460-Switch, 460-Nodes, and a 460-Gateway that contains firewalls and a DMZ (Demilitarized Zone) with various application servers. In addition, a 460-firewall was used to block all traffic from unauthorized networks. 460-NMS (Network Monitoring System) is a network-monitoring software application that was developed by using an simple network management protocol (SNMP) SharpNet library with the .Net 4.5 framework and a backhand SQLite database management system, which is used to manage network information. 460-NMS receives network information from a 460-Switch by utilizing SNMP, SNMP Trap, and Syslog. 460-NMS monitors the 460-Network load, traffic flow, current network status, network failure, and unknown devices connected to the network. It notifies the network administrator via alarms, notifications, or warnings in case any network problem occurs. Once developed, 460-NMS was tested both in a laboratory environment and for a real ship network that had been installed by the manufacturer and was confirmed to comply with the IEC 61162-460 requirements. Network safety and security issues onboard ships could be solved by designing a secure 460-Network along with a 460-Gateway and by constantly monitoring the 460-Network according to the requirements of the IEC 61162-460 network standard.

• 한국안전학회지
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• 제20권1호
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• pp.153-157
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• 2005

The injury accidents in fishing vessels account for $67.2\%$ of all marine injury casualties$(1997\~2001)$ and is on an increasing trend every year. Also, it is remarkable for the injury accidents to be basically caused by human errors. This study aims to investigate the human error of injury accidents in fishing vessels and presents the injury preventing program in them. Human errors were analysed by the methods such as SHELL & Reason Hybrid Model, GEMS Model adopted by International Maritime Organization(IMO). Based on the analysis, the following propositions were made to reduce the fishing vessels accidents by human errors : improvement of hazard awareness and quality of personnel, establishment of safety management system, and enforcement of vessels inspection.

• 해양환경안전학회지
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• 제28권6호
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• pp.1086-1091
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• 2022

국제해사기구(IMO, International Maritime Organization)를 중심으로 자율운항선박 도입을 대비한 해사안전 및 보안관련 국제 협약을 제정하고 있다. 국내에서도 선급 및 산업체를 중심으로 자율운항시스템 기술개발에 착수하고 있으며 연안선박에서 발생하는 사고를 줄이기 위해 연안선박을 대상으로 하는 자율운항선박 기술적용 방안 연구가 진행되고 있다. 국내외적으로 자율운항선박에 대한 관심이 크게 증가하고 있으며 실제 개발된 기술의 검증을 위한 해상실증이 본격적으로 추진되고 있다. 본 연구에서는 연안선박에 적용하기 위한 디지털트윈 기술 관련 실증선박과 육상 플랫폼(원격지원센터)의 설계를 위한 기초연구를 진행하였다. 디지털트윈 기술을 선박에 적용하기 위해 8m 소형 배터리 전기추진선박을 대상으로 선정하였으며, 선박과 육상 플랫폼 간 통신을 통해 선박 항해 및 운전 데이터가 서버시스템에 저장되고 전기추진선박의 원격제어 명령이 가능한 디지털트윈 통합 플랫폼의 기본 설계를 진행하였다. 이러한 디지털트윈 기술을 적용한 선박 성능관리, 운항 및 운영 최적화, 예지제어 등이 가능할 것으로 판단되며, 위기상황에 대응이 가능한 안전하고 경제성 있는 디지털트윈 기술의 선박적용이 가능할 것이라 사료된다.