• 제목/요약/키워드: Maritime Technology

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해양과학기술 정책방향 도출에 관한 연구 (A Study on the Application of the Analytic Hierarchy Process to the Inducement of Maritime Technology Policy)

  • 곽승준;유승훈;신철오
    • 기술경영경제학회:학술대회논문집
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    • 기술경영경제학회 2004년도 제24회 동계학술대회 논문집
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    • pp.152-166
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    • 2004
  • The importance of maritime sector in Korea has been increasingly recognized in recent days. As the country enters the $\ulcorner$new ocean era$\lrcorner$, the oceans are often regarded as holding the keys to solve the problems of modern industry associated with changing environment as well as changing societies and national politics. This paper attempts to address the national maritime R&D policies and their relative importances. In the methodology, Saaty's analytic hierarchy process model is used to evaluate and rank the selected maritime R&D projects which have a wide range of characteristics and policy implications. The criteria used for policy evaluation relates specifically to the Korea's evaluation needs and culture, and those criteria are weighted according to their relative importance as perceived by the maritime R&D specialists.

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항로표지 집약관리를 위한 AtoN AIS의 표준화에 관한 연구 (AtoN AIS Standardization Research for Centralized Management of the AtoN(Aids to Navigation))

  • 임종근;송길복;박정남;조태균
    • 한국항해항만학회:학술대회논문집
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    • 한국항해항만학회 2009년도 공동학술대회
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    • pp.425-431
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    • 2009
  • 근래에 들어 해상안전, 교통 및 해상환경보호를 위한 노력으로 전자적인 수단을 사용하여 해상 정보를 효과적으로 이용하는 기술이 도입되고 있다. 이와 관련하여 국제항로표지협회(IALA)를 중심으로 한 국제사회는 기존의 항로표지(AtoN)에 선박자동식별시스템(AIS) 기술을 혼합한 최첨단 기술로서 앞에서의 정보들을 수집 및 전달하는 핵심 방법으로 도입하였다. 본 논문은 이와 같은 국제 동향에 맞추어 AtoN AIS에 관련한 국내외 규정을 철저히 분석하여 현행의 무선설비규칙에 포함되어 적용할 수 있는 방안을 마련하고자 한다.

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사고분석을 통한 선장 비상대응 역량강화 연구 (A Study on the Emergency Response Empowerment for Captain Based on the Analysis of Maritime Accidents)

  • 채종주;박용선;조소현;강석용;이호;김홍범
    • 해양환경안전학회지
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    • 제25권4호
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    • pp.413-422
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    • 2019
  • 해양사고는 항상 인적/물적 피해를 동반한다. 이러한 해양사고가 발생하였을 때 선박의 관리급 해기사가 정확한 지식을 바탕으로 비상 상황에 적절히 대응 한다면 이러한 인적/물적 피해는 최소화 할 수 있을 것이다. 본 연구에서는 해양사고 사례분석을 바탕으로 해양사고 발생 시 부족했던 해기능력 식별, 국제협약에서 요구하는 비상대응 능력을 비교, 선사가 보유하고 있는 다양한 비상대응 매뉴얼 분석 및 설문을 통해 해기사의 비상대응능력 향상을 위한 개선 사항을 제안하였다. 주요 해양사고사례를 통해서 많은 관리급 항해사가 손상복원력, 비손상복원력에 대한 지식의 부재를 식별하였고, 국제협약에서 요구하는 비상대응 해기능력의 경우 일부 축소해서 제공되고 있다는 것을 확인할 수 있었다. 더불어 선사의 비상대응 매뉴얼은 대체로 잘 갖추어져 있으나 실제 비상시 활용 측면에서는 한계가 있다는 것을 식별하였다. 이러한 분석을 바탕으로 선원 및 선사 관계자를 대상으로 설문을 시행하여 국제협약에서 요구하는 비상대응 해기교육의 확대, 시뮬레이터를 활용한 비상상황에 대한 간접경험 기회제공 확대 및 비상 시 효과적이고 효율적인 대응을 위한 지침 또는 매뉴얼의 개발 등을 제안하였다.

Application of a Dynamic Positioning System to a Maritime Autonomous Surface Ship (MASS)

  • Kim, Jeong-Min;Park, Hye Ri
    • 한국항해항만학회지
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    • 제46권5호
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    • pp.435-440
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    • 2022
  • The development and introduction of a Maritime Autonomous Surface Ship (MASS) are some of the most important changes leading to the fourth industrial era in the maritime area. The term 'MASS' refers to a ship operating independently, without human intervention, to reduce maritime accidents caused by human errors. Recent UK findings MASS also noted that particularly the dynamic positioning system will be considered to apply as newly function to a MASS. The DP system, a ship system developed decades ago and used for specific purposes like offshore operations, provides various functions to facilitate the accurate movements of the vessel, and operators can make decisions within the DP system, in addition to the ordinary ship system. In this paper, it would like to present the connection and application method with the main technical elements of the DP system in connection with the main technology of the DP system to achieve the safe operation of a MASS. In particular, among various position reference systems, the capability plot function of DP system, and the "follow target" mode in the operation mode are attractive functions that can contribute to the safe operation of autonomous ships.

조선해양산업과 정보통신기술 융합 동향에 따른 표준화 현황 (Standardization Status in Maritime Industry Domain and ICT Convergence Trends)

  • 김재명;임동선;김도현
    • 전자통신동향분석
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    • 제35권3호
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    • pp.85-97
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    • 2020
  • In the maritime industry, the convergence of information and communication technology (ICT) occurs in two areas. The first one is the convergence of e-navigation technology to apply ICT to the maritime domain. This was led by EU's initiative and is also being promoted in our country. The other one is the convergence of autonomous ship technology to apply various ICT technologies for commercial purposes. This initiative is being led by maritime industries. In this paper, we describe trends of e-navigation and maritime autonomous surface ship technology convergence. Subsequently, we explain the standardization status of performance and technical standard bodies, international standardization organizations, and related standard-developing organizations to provide the interoperability of these technologies. Finally, we examine ongoing projects in Korea and suggest future directions for their R&D and standardization.

스마트화 대응 우리나라 선박 기술 실태 조사 연구: 특허 분석 및 감성 분석을 토대로 (A Study on the Status of Shipping Technology in Korea in Response to Smartification: Based on Patent Analysis and Sentiment Analysis)

  • 김보람;안영균
    • 무역학회지
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    • 제46권2호
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    • pp.1-18
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    • 2021
  • Amid the growing importance and urgency of smartening in the Korean maritime logistics industry, this study conducted a survey on the status of Korea's maritime trade technology. Korea is on par with developed countries internationally, but in order to lead the digitalization of the future era, additional developments should be explored by reviewing current conditions. In particular, it is necessary to draw policy implications for smart shipping in Korea, which is a three-sided sea. This study derived technical implications by comparing the number of patent applications and the applicant for domestic and foreign patents related to the major technologies of the Fourth Industrial Revolution. In addition, it was intended to investigate and present the status of Korea's maritime trade technology through the analysis of smart shipping-related emotions and the analysis of positive and negative scores of companies related to sentiment analysis.