• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2012.06a
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• pp.214-216
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• 2012

연안 어족자원의 감소, 노령화로 치닫는 어촌인구구조 그리고 어선감척사업 등으로 인하여 어항 또는 항만 등 인프라의 활용도가 저하되고 있어 기능재정비가 요구된다. 반면 해양레저활동에 대한 수요는 급증하고 있으나, 레저선박을 위한 기반시설 마련에는 막대한 재원이 소요되기에 사업화에 어려움이 잇다. 이 연구에서는 해양레저활동 기반시설로서 어항 또는 항만을 어떻게 활용하는 것이 바람직한지 그리고 레저를 즐기는 집단과 지역주민 사이의 갈등해소에 대한 방안을 모색하고자 한다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.10 no.11
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• pp.1927-1933
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• 2006

This paper proposes the implementation plan of information network for an E-Navigation. Firstly, It configures to the network system based on E-Navigation information network using information and communication technology. And then, it builds on the total port network and tuning up the maritime traffic support system. It will expect to the efficiency through information network between ship to ship related pen operator. Building of information network for the E-Navigation, it is to build on the wireless internet infrastructure for the port logistics and traffic safety.

• Journal of Korea Port Economic Association
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• v.38 no.3
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• pp.15-28
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• 2022

Bunkering refers to the supply of bunker fuel necessary for the ship operation, as well as minimizing the price and supply cost of fuel itself, and includes supplying good quality fuel oil in a timely manner and at the optimal port. Bunkering is an important criterion in terms of cost for shipping companies because bunkering involves a significant cost to the purchaser of bunkering from the time of initial purchase. This study aims to prioritize selection criteria for tramper companies to call port for bunkering. For this study, the variables were selected by analyzing the common criteria such as price, location, bunker quality and service and infrastructure etc. employed in previous studies. The AHP method was employed to prioritize the criteria in order. As a result of the analysis, the high level factors appeared in the order of price, location, bunkering quality and port service and infrastructure factors. The importance of price criterion and location criterion was found to be high. In the low level criterion of price, the bunker price per MT was ranked first in importance. In terms of location criteria, the location on the main trade route was high. In the low criteria of bunker quality and port service, the bunkering available types and bunker quality were found to be important factors, and in the low level criteria of infrastructure, anchorage and availability of bunkering during loading and discharging and port security factors were found to be important criteria. This study provides the guidelines for research designed to compare the bunkering port selection factors and to derive their importance suggesting the ways to enhance competitiveness as a bunkering port.

• 해운
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• no.9 s.31
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• pp.36-36
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• 2006

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.319-320
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• 2022

본 논문에서는 '지능형 해상교통정보 서비스'로 축적된 선박 위치데이터를 가공하여 선박의 조우상황 데이터를 추출하고 분석하였다. 선박의 위치, 침로, 속력을 통해 TCPA, DCPA와 선박간 거리를 계산함으로써 선박의 충돌위험 인지 후 회피 상황에서 보이는 데이터의 형태와 분포를 분석하였다. 추후 상대방위와 SOG가 TCPA 변화량에 미치는 영향에 대한 연구가 진행되면, 실제 사용자의 충돌위험 판단과 근접한 충돌위험도 분석 모델로 활용할 수 있을 것으로 보인다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.78-80
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• 2018

침체된 세계경제가 회복할 기미는 보이지 않고, 재정수입을 확보하지 못한 정부들은 민간자본을 이용한 인프라 건설사업 추진을 선호하고 있다. 이런 자본을 동반한 해외사업의 추진을 위해서는 정부, 금융권, 건설사가 협업하는 사업모델이 절실하다. 본 연구는 해외항만 개발사업분야 중에서 인도 항만시장을 중심으로 기회와 장애요인, 현황분석을 통해 해외 건설사업 지원의 핵심 경쟁력에 대해 제언하였다.

• Journal of KIBIM
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• v.9 no.4
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• pp.21-30
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• 2019

Many studies on BIM-based design, construction and operation have already been conducted on roads, railways, etc., but BIM research in the ports and harbors is still lacking. This research develops BIM Library and Technical contents focused on practical usability of ports and harbors infrastructure. We have developed technical content by applying various User Interfaces and workflows, considering the characteristics of ports and harbors design. In order to examine the practical utility of the developed library and contents, we tried modeling the breakwater using these. As a result, we confirmed that collaboration of BIM library and technical contents could significantly improve the productivity of BIM design by increasing library usage and automating repetitive tasks.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2011.06a
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• pp.312-318
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• 2011

최근 서해지역 및 경기북부지역에서는 북측의 소행으로 의심되는 GPS 재밍 사고가 수차례 발생되면서 선박 및 항공기의 운항차질은 물론이고 기간통신망 및 방송사 장비의 장애 현상을 격는 등 위성항법시스템의 취약성에 대한 국가 측위인프라의 안전 대책이 절실히 요구되고 있다. 따라서 본 자료에서는 지상송신국을 기반으로 하는 eLoran 시스템을 활용하여 GNSS 대체항법시스템으로 활용하여 항법 및 타이밍 분야의 안전성도 확보하고, 기존 로란-C 인프라를 활용함으로서 구축비용 및 설치기간을 최소화 하는 국가측위인프라 효율화 방안에 관해 고찰하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.281-283
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• 2018

국제 무역항과 어패류 공동어시장 등이 관광지와 어울려 국제적인 명성을 가지고 있는 해양도시 부산은 낙동강과 바다가 만나는 도심 속에서 수상관광을 하기에 매우 좋은 자연환경과 지리적 조건을 갖추고 있다. 이러한 해양 인프라를 기반으로 친수 네크워크 개념을 도입한다면 40여개의 무인도서와 더불어 육상 해변 해상 해중공간을 입체적으로 연계해주는 바다뱃길을 구축할 수 있을 것이다.

• Journal of Korea Port Economic Association
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• v.28 no.1
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• pp.263-288
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• 2012

This study aims to define which factors will contribute to vitalization of Saemangeum New Port to secure international competitiveness in order to attract international shipping companies, shippers and forwarders in constructing Saemangeum New Port, and to propose subsequent implications. For research methods of the current study, a factor analysis and a decision making method of analytic hierarchy process(AHP) were used. Through precedent studies, total 11 measuring variables were selected including short entrance and exit channels, main infrastructure development project, tax cut and deregulation, and through a factor analysis, total 3 high rank evaluation factors including 'location and facilities', 'surrounding infrastructure and hydrophile property', and 'local policy and environment'. Analysis results summarizing a test of reliability of measuring variables in this study indicate that as Cronbach alpha coefficient of total 11 measuring variables were turned out to be over 0.8, it is surpassing general average 0.6, which means there is reliability.