• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 1998년도 추계학술대회논문집:21세기에 대비한 지능형 통합항만관리
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• pp.117-124
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• 1998

This paper proposes a simulation model which evaluates operation plans of container terminal. The operation plans of container terminal consist of berth plan, load plan, unload plan, yard plan, and equipment plan. It is discussed how to apply the simulation method to evaluate those plans. Simulation analysis is based on data about plans from the operation planning system through an interface program. It is discussed what we should got in the simulation, for example, the statistics about container-handling equipment such as container cranes, transfer cranes, yard tractors, and trailers used in the transportation of containers.

• 한국항만경제학회지
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• 제22권2호
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• pp.61-82
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• 2006

In order to cope with improvement of labor cost and cargo volume, Korean ports, especially Busan port, are in need of many new facilities. Of course, current facilities should be fully used, and at the same time it needs to make every effort to maximize its productivity as well as cost saving. To this end, this study has decided to focus on automatic yard operation suitable to the domestic container terminal environments, making a survey of many advanced container terminals, trying to find out their common factors, and finally suggesting several alternatives based on the combination of these factors. Also, this study has suggested the present value of initial investment and operating cost by alternative, and at the same time presented the relationship between cargo handling volume and cost/revenue of the optimal alternative, so that it may be of help in decision making.

• 한국항만경제학회:학술대회논문집
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• 한국항만경제학회 2006년도 국제학술대회
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• pp.67-102
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• 2006

The Purpose of this study is to improve the deterrent factors in Korea's coastal passenger shipping on the basis of field data collected in order to help stimulate it and enhance its competitiveness. As the representative model of this study, the "P" car-ferry liner was chosen, whereby various deterrent factors were observed in the course of the SWOT analysis and through the questionnaires. The major deterrent factors in summary were inflexible government regulations for additional ship operation, disadvantages of taxes policy, port facility shortages, non-allowing of ship's night operation, complicated and inflexible ship's operation controls by the concerned authorities, unreasonable divisions of steaming areas, and existences of obstacles on the ship's running routes, etc. which considered all are important to activate the liners.

• 한국산학기술학회논문지
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• 제11권7호
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• pp.2603-2609
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• 2010

최근 항만에서는 이송장비의 운영 효율성 제고를 위해 운영방식의 개선에 관한 다양한 시도가 이루어지고 있다. 기존 조별운영 방식에서는 특정 안벽크레인에 지연이 발생하면 배정된 YT들도 함께 작업을 중단해야만 하는 문제가 생겼다. 이 문제를 해결하기 위해 본 연구에서는 운영 방식을 풀링운영 방식으로 전환하고 운영 효과를 높이기 위해 장치장 내에 무선 측위 장비를 설치하고 YT의 위치와 혼잡도를 측정하였다. 본 연구를 통해 풀링운영을 위한 YT의 이동을 실시간으로 추적할 수 있게 되었고 장치장의 혼잡도를 객관적으로 분석하고 평가하는 작업통제 방법이 마련되었다.

• 한국전자통신학회논문지
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• 제18권1호
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• pp.143-148
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• 2023

현재 도선과 예선은 선박의 접·이안과 입출항을 지원함으로써 선박, 항만, 인명에 대한 사고 발생을 방지하여 재산상 피해를 최소화하거나 제거하는 기능을 수행한다. 도·예선 시스템은 항만의 기능이 원활하게 이루어지게 하는 필수적인 기능으로 항만의 물동량에 가장 큰 영향을 미치는 시스템이다. 본 연구에서는 도·예선의 운영정보를 활용하여 항만의 운영 효율화, 선박 대기시간 단축, 선박 운영의 최적화, 최적의 도·예선 배정이 가능한 도·예선 정보체계 분석 운영시스템을 개발하였다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 1998년도 추계학술대회논문집:21세기에 대비한 지능형 통합항만관리
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• pp.287-305
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• 1998

This paper deals with the problem of port administration and management of the port of Pusan. As the port of Pusan has been administrated by central government, Efficiency of port is worse than other foreign ports. These include the time-lagged port development, the inconsistent port planning with city planning, the insufficient long-term port development planning, the various operating authorities and the lack of port sales activities etc. To solve the above-mentioned problems, other superior ports are compared. The port Authority is proposed. It takes part in the long term port planning and the planning of financial provision. It designates and supervises the port manager, measures the result of port management and arranges the proposals. The port ownership transfer from Ministry of Maritime Affairs and Fisheries to Pusan Metropolitan. The port management is to be taken by the port authority and the port operation is to be performed by private companies. As a result, it is expected that port productivity increases and marketing power strengthens.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2004년도 춘계학술대회 논문집
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• pp.451-456
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• 2004

본 연구에서는 장치장 운영규칙의 현실성을 높이기 위해서 트랜스퍼 크레인의 작업운영체계를 분석하고 작업우선순위의 적용을 위한 운영규칙의 적용방법을 설명하였다. 또한 장치장에서 주행로의 특성에 따른 대기 및 주행로 점거형태를 분석하여 블록에 진입하여 대기할 수 있는 최대 대기차량수를 도출할 수 있는 산정식을 정리하고 공간의 제약상태를 분석하였다. 또한 공간의 제약사항 극복하기 위해서 공간자원을 정의할 수 있는 다작업원칙을 제시하고 그 원칙을 위한 해법과 순서도를 묘사하였다.

• 통상정보연구
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• 제4권2호
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• pp.279-301
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• 2002

Lately, one of the most representative phases on business world is the diffusion of internet business. This change has been making new port business model called 'e-Port' in maritime transport. The focus of this article is to suggest some strategies on the implementation of e-Port in Korea. To research and analyze the e-Port realities, we first reviewed the previous study on Internet Marketing and e-Business. Six strategies that are critical on e-Port model were classified: (1) contents, (2) community, (3) commerce, (4) connection, (5) communication, (6) customization. Secondly, we chose and evaluated website of eight ports: Hongkong, Singapore, Antwerp, Hamburg, as successful e-port models. And then, we investigated actual conditions of e-Port in Pusan, Inchon, K wangwang, and Gusan. And then we try to find effective plan on the operation of e-Port.

• 한국항해항만학회지
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• 제34권9호
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• pp.693-698
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• 2010

In port and its approach channel, traffic accidents such as collision, aground, minor collision have reached about 77% of total marine casualty in the area. In this paper, an attempt to enhance the safe navigation was proposed by offering marine traffic supporting system which helps VTS operator assist vessel effectively with the quantitative assessment on difficulty of each vessel. The system collects navigation data from onboard AIS, assesses the data in assessment mode to analyze the navigation difficulties of each vessel and displays the degree of danger of each vessel on the ECDIS in real-time to decide the intervention time or order of priority for VTS operator. The effectiveness of the system was verified by the VTS operators in Korea.

• 한국항해항만학회지
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• 제28권8호
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• pp.709-714
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• 2004

본 연구는 최근 물동량이 빠른 속도로 증가하고 있는 대련항, 천진항, 청도항, 상해항 등을 화물의 목적항으로 설정하고, 선박의 운항패턴 시나리오를 바탕으로 부산항에서 환적하는 경우와 중국항 직기항 등의 총운송비용 차이를 분석하였다. 이를 바탕으로 하여 부산항에서 환적할 때 직기항하는 경우보다 초과 발생하는 비용을 항만 당국이 선사에게 보전해 주는 인센티브 규모로 하고, 이를 충당할 수 있는 전대사용료 산정 방법을 제시하였다.