• Journal of Advanced Marine Engineering and Technology
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• v.31 no.2
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• pp.197-205
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• 2007

Lifeboats of vessels are necessary for protection of seafarer's safety. However, many accidents have been happened during free-fall type lifeboat drills on board a ship. The aim of this study describes IMO's efforts and some solutions against constructional problem of lifeboats regulated by the provisions of the SOLAS Convention for prevention of accidents with lifeboats and provides information for revising national laws in accordance with the revision of the International Conventions such as SOLAS and STCW.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.04a
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• pp.109-110
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• 2017

본 논문은 스마트기기용 선박 안전 모니터링 시스템을 위한 AIS(Automatic Identification System) 메시지 처리 방법과 AIS-PPWC(Pilot Plug to Wi-fi Converter) 개발에 대한 내용을 다룬다. 해상 접안 모니터링 서비스를 제공하는 스마트기기 기반의 앱은 레저용 요트와 같은 non-solas 선박에 최적화되어 있는 class B만을 다루기 때문에 AIS class A를 사용하는 solas 선박에서 사용할 경우 자선위치 정보가 나타나지 않는 문제점이 있다. 이러한 문제를 해결하기 위해 본 논문에서는 class A 신호 체계를 따르는 solas 선박에서도 기존 해상 모니터링 스마트앱에서 자선 정보를 확인할 수 있는 AIS 메시지 처리 기법과 이러한 기능을 포함한 PPWC 개발에 대한 내용을 제안한다.

• Special Issue of the Society of Naval Architects of Korea
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• 2006.09a
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• pp.81-88
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• 2006

Recently, the Session of MSC $80^{th}$ has adopted the new harmonized requirements of damage stability for Passenger, Ro-Ro Passenger ship and Ory Cargo ship based on the probabilistic analyzing method reflecting the study of IMO for more than ten years. This paper introduces what have been changed in the SOLAS requirements about SDS (Subdivision and Damage Stability) and the results of investigation for design effects according to the new rules.

• Journal of the Korean Institute of Navigation
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• v.22 no.1
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• pp.31-49
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• 1998

The technology of navigational instruments and the profession of going to sea have entered a time of dramatic change. A paradigm shift is taking place which will eventually make the industry unrecognizable to those who first went to sea only twenty years ago. This change is most emphatically seen in three areas: Automatic Identification System(AIS), Electronic Chart Display and Information System(ECDIS), and Voyage Data Recoreder(VDR). In order to make these new instruments to be fitted on board commerical ships, international requirements for enhacing the safety of navigation on the world's waterways, the Chapter V of International Convention for the Safety of Life at sea, 1974 as ameded(hereinafter referred to as "SOLAS"), are being also changed.o changed.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.05a
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• pp.96-97
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• 2023

IMO 해사안전위원회(MSC) 106차 회의를 통해 해상산업활동을 목적으로 이송되거나 수용되는 모든 탑승자는 운항 및 작업환경의 유해 위험요인에 대비할 수 있도록 승선하기 전 안전교육을 의무화 하는 내용이 SOLAS 협약 제 15장 IP Code라는 이름으로 제정되어 채택되었다. 이에 근거하여, 산업인력이 받아야 하는 교육내용 및 교육 미 수료자(미 자격 산업인력)에 대한 선장의 승선 거부에 대한 규정 등 이동 협약에 반영되어 있다. IP Code라고 지칭되는 동 협약은, '24년 7월부로 발효 예정이기에 그 전까지 해당 선박을 승선하는 산업인력을 위한 안전교육이 개설되어 운영되어야 한다. 해당 교육과 관련된 법적 요건 및 기존에 시행되고 있는 안전교육의 검토 등을 통해 동 교육 커리큘럼의 구성과 운영 방안을 제안하고자 한다.

• Proceedings of the Korean Society of Marine Engineers Conference
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• 2006.06a
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• pp.185-186
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• 2006

The lifeboats of ship is necessary for protection of seafarer's safety. However, it have happened many accident on the Free-fall lifeboat. Hence, This study describes IMO's efforts and some solutions against constructional problem of Free-fall lifeboat regulated by SOLAS CONVENTION for prevention accident with lifeboats.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2013.06a
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• pp.445-446
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• 2013

SOLAS II-2/13.4에 의해 기관구역에서의 탈출설비는 두 개의 강재 사다리가 요구되는데 하나는 비상탈출 트렁크(Escape Trunk)에 위치해야 한다. 하지만 트렁크의 규정상 내부치수가 사다리 및 비상조명을 포함한 사이즈인지 명확한 해석이 없다. 이 연구에서는 기관구역 탈출설비의 내부치수의 합리적인 적용에 대한 제안을 한다.

• Journal of the Korean Society of Marine Environment & Safety
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• v.22 no.4
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• pp.305-310
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• 2016

This study identified necessary navigational support services to prevent accidents through an examination and a survey on the navigation and communication systems of non-SOLAS ships. The functional and operational requirements for the identified navigational support services were discussed accordingly. Among the navigational support services proposed are an Electronic Navigational Chart (ENC) service, a route planning service, an operation monitoring service, and collision prevention support services for ships in coastal areas. To facilitate the identified navigational support services, ship navigation system, shore supporting centre and maritime communication network were discussed as a digital infrastructure. The operational methode for the digital infrastructure were discussed in the service scenarios for ships carrying dangerous cargo, large ships over 200 meters in length and high speed passenger ships over 15 knots in speed. This study will facilitate the development of policies for the improvement of ship operation management in Korean coastal waters and will contribute to improving the navigational safety of non-SOLAS ships.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2007.10a
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• pp.153-158
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• 2007

The INMARSAT is able to long range maritime communications that can not use for expensive charge in non-SOLAS ship. Therefore, international discussion for the question that replacements use of MF/HF band for maritime distress and safety communications in maritime. HF data communications system may be effectively utilized for SOLAS ships as well as for the existing non-SOLAS vessels including the fishing boats, which navigate A2 and A3 sea areas. The HF data communications may have various functions such as e-mail services, broadcasting services of up-to-date information related to marine safety, position reporting services, polling services etc. However, the present HF e-mail communications protocols have a problem of increasing calling redundancy as the number of channels in operation increases. This paper new protocol and communication sequence proposed in this submission establishes a proper radio link automatically and adaptively by taking channel traffic into account.

• Proceedings of KOSOMES biannual meeting
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• 2003.11a
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• pp.13-21
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• 2003

Ships if 500 gross tonnage and upwards constructed on or after 1 July 2002 shall have an automatic tracking aids according to SOLAS V /19 but existing ships less than 10,000 gross tonnage constructed before 1 July 2002 have potential collision risks due to the lack of automatic plotting devices like as an ATA This paper aims to provide a homemade ATA by developing the tracking algorithm for ATA and to prevent collision incidents by distributing ATA system to coasters.