• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2014.06a
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• pp.95-97
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• 2014

항로표지 원격관리시스템은 다양한 유무선 통신방식 즉, AIS, TRS, CDMA 등의 통신망으로 운영하고 있다. 이는 항로표지 시설이 육상과 달리 해상에 설치됨으로써 기후변화 및 도서지역 특성상 통신장애 발생이 잦으며, 안정적인 전원 공급이 요구되기 때문이다. 본 연구에서는 최근 통신기술인 사물지능통신(M2M) 게이트웨이 지그비 시스템과 CDMA망을 활용하여 안정적이고 저전력의 항로표지 원격관리시스템을 구성하여 활용하고자 한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.05a
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• pp.284-285
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• 2023

항로표지 관련기업은 장비 및 유지보수 기업 중심으로 구성되어져 있었으나, 최근 스마트 항로표지 현장시설 고도화 R&D 추진에 따라 항로표지의 핵심장치라고 볼 수 있는 전원시스템과 통신단말 개발 기업이 참여하고 있으며, 이 두 기업들의 향후 R&D 종료 시점에 개발 제품이 최종 상용화되어 판매될 수 있도록 다양한 형태의 비즈니스 모델 발굴 추진이 필요하다. 동 연구에서는 참여기업의 성장과 신사업 추진이 가능하도록 개발 제품 및 서비스에 대한 수요 시장의 요구와 제공 가능한 수준의 단계에서부터 전략계획 및 목표관리, 비용관리 및 시스템과 같은 툴을 활용하여 체계적이고 구체적인 접근이 가능할 수 있도록 다양하게 고려하여 B2G, B2B까지 발굴에 대해 연구해보고자 한다.

• Journal of Navigation and Port Research
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• v.42 no.3
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• pp.187-194
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• 2018

Aids to Navigation (AtoN) is a marine traffic safety facility used to facilitate the safe and efficient movement of shipping and enhance the protection of the marine environment by the regulations or guidelines of The International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA). Our country is managing AtoN to provide consistent services for AtoN users, although an average of 141 AtoN accidents occur annually. An AtoN accident forces non-planned work on the managers to resort the function, and causes psychological anxiety for its users, ultimately resulting in economic losses. This study developed the Social Cost evaluation model of AtoN accidents. The model can be used to quantify the manager's economic activities related to the shutdown and recovery, as well as the cost associated with the inconvenience to AtoN users. The Social Cost evaluation model of AtoN accidents is proposed as the sum of the encounter cost, administration cost and risk cost.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2010.04a
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• pp.555-556
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• 2010

연안 수역에서의 해상교통 환경변화에 부응하고 나아가 대형 해양사고 방지와 인명사고 예방을 위해 필요한 해양기상신호표지 시스템 구축을 위하여 해양기상 관측 및 항로표지 정보제공 시스템을 도입, 통항선박에게 안전항해에 필요한 정보를 제공함으로서 해양교통 안전을 확보하고자 한다. 인천 연안의 팔미도를 포함한 15개 항로표지시설에 기상(온습도, 풍향/풍속, 기압) 및 해양(유향/유속, 수온, 파고/파향) 관측시스템을 설치하고 항로표지용 AIS (AtoN AIS) 통신시스템을 이용하여 육상 정보수집 처리서버 및 항행 선박에게 해양기상관측자료를 실시간 전송하는 시스템을 구축하였다.

• Journal of Navigation and Port Research
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• v.37 no.6
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• pp.587-595
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• 2013

Establishment and operation of Aids to Navigation in the process of port design, construction and management are crucial factor of maritime safety and collision prevention. According to the IMO SOLAS Chapter 5, regulation 13, the establishment and operation of maritime safety facilities are mandated for the competent authorities. The facilities of Aids to Navigations are moving to a concept of e-Navigation with state-of-the-art technology of radio navigation equipments such as AIS, DGPS and e-Loran from the traditional visual facilities (optics, shape), Although the autonomous maritime traffic system is a new trend, yet the traditional and conventional Aids to Navigation like lighthouses and beacons are still imperative for vessel's safe navigation. In this paper, for decision of service level of maritime traffic facilities to enhance the efficiency of visual navigation system management it was proposed the Aids to Navigation availability as an efficient management system incorporating the whole maritime traffic facilities under one management system. Comparison of foreign level of services and analysis of the theoretical background of them were analyzed and the proposed LOS was applied to Incheon area to evaluate the safety of navigation routes.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2013.10a
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• pp.339-342
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• 2013

수면비행선박은 지면효과를 이용하여 해면과 가깝게 비행하면서 여객 및 화물수송이 가능한 복합운항형태의 선박을 말하는데, 이 수면비행선박의 원리와 수면비행선박의 안전운항을 위해서는 어떠한 항로표지시설이 설치되어야 하는지 관련 규정 및 군산지방해양항만청의 사례를 중심으로 조사 결과를 제시한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2007.12a
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• pp.365-372
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• 2007

The function of navigational aids are to be coincided with the development of navigational equipment and increase of traffics on the sea fairway. Supplementary function or side effect of wharf-edge illumination would be effective to indicate fairway indirectly and collision avoidance between ships and bridge against background light in port area at night also a serious-view light on the bridge posts would be effective to ensure the drifting ships by wind and current force adjacent bridge area.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2013.10a
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• pp.301-305
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• 2013

북한은 김정은 체제의 조기 안착과 장기적 안정성 확보를 위해 경제난을 해결하고자 개혁 개방정책으로 변화 시도가 기대됨에 따라 북한이 개혁 개방정책을 시도할 경우 해운항만의 개방에 맞춰 북한의 해상 교역에 필요한 항행 안전시설에 대한 현황과 문제점을 짚어보고 우리나라의 역할과 지원방안에 대한 검토.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.11a
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• pp.103-104
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• 2018

항만, 연안해역의 주요지점에 위치한 항로표지시설에 해양기상 관측센서를 설치하여 국지적 해양기성 정보를 실시간 제공으로 해양교통안전을 도모하고자 해양기상신호표지를 구축하였음.

• Journal of Navigation and Port Research
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• v.42 no.6
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• pp.478-485
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• 2018

Aids to Navigation (AtoN) is one of the marine traffic safety facilities that promotes the safety of maritime traffic and enhance ship's operational efficiency. However, functional failure of AtoN due to ship's collision or bad weather conditions leads to inconvenience or navigational risk to various users such as the ship operators. For insstance, the largest container port in Korea, Busan Port has experienced a total of 400 AtoN accidents in the past 12 years (2006-2017).Therefore, an average of 20.6 days of recovery time is required, which increases the maritime safety anxiety for AtoN users. is the objective of this study was to present the quantitative support of the users for the prevention of AtoN accidents and the improvement of the feasibility of implementing more efficient management in Korea. A survey was conducted on the users of Busan port areas to investigate general perception of AtoN in general and the accidents that have happened, and to estimate the economic value of navigational risk reduction by implementing effective AtoN management measure. Using the representative non-market valuation method for environmental or public goods known as contingent valuation method (CVM), the economic value granted to users for the AtoN services in Busan port was estimated to at least 16 billion won. Therefore, these finding could be used by AtoN managers and/or policy makers as a valuable data to identify the users' need of various AtoN services including Busan Port and to establish and implement more efficient management plan.