• 한국항해항만학회지
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• 제34권8호
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• pp.649-657
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• 2010

자동차 운송선사들은 보다 많은 차량을 수송하고, 수송비용을 줄이기 위해서 보다 효율적인 운송계획을 통하여 자동차 운송선을 운용하고자 하지만 차량 해상운송 계획업무는 주로 실무자의 경험에 의존하여 수작업으로 이루어지고 있다. 해상운송은 국제 물류에서 차지하는 비중만큼이나 연구자의 높은 관심으로 다양하고 많은 연구들이 이루어져 왔지만, 자동차 운반선과 같이 해상운송 시장에서 작은 비중을 차지하는 경우에는 관심 부족으로 연구가 거의 이루어지지 못하였다. 이에 본 연구에서는 자동차 운반선사의 수작업 기반의 계획방식을 체계화된 알고리즘을 통해 최적의 해상운송 계획안을 제공할 수 있는 유전 알고리즘(genetic algorithm)을 제안하고, 제안된 알고리즘은 정수계획 모형으로 얻어진 최적해와 비교하여 평가한다.

• 대한조선학회논문집
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• 제60권2호
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• pp.86-94
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• 2023

Tonnage taxation has contributed to developing the Korean maritime industry through tax relief for shipping companies. The current tonnage taxation relies on the net tonnage as an earning-capacity indicator in a merchant ship. Although the tonnage tax accords with horizontal equity, it does not match vertical equity because of the different taxable capacities of an individual company. Nowadays, maritime transport uses a dedicated vessel, and each shipping freight embeds a different value of time. It means the tonnage taxation regime should consider the added value of each shipping freight. Meanwhile, as the environmental regulations led by the International Maritime Organization are being strengthened, the Korean merchant fleet must be eco-friendly soon after. This study explores the alternative to renewing tonnage taxation by utilizing the Greenship certification and considering the ability-to-pay principle. Because the Greenship certification scheme encourages shipping decarbonization, maritime transport by a certified ocean-going vessel comes to be treated as an activity for the green economy. Special taxation for the green economy may contribute to shipping sustainability and market competitiveness.

• 한국항해항만학회지
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• 제30권8호
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• pp.675-683
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• 2006

90년대초 품질경영 시스템을 시작으로 98년 안전경영 시스템, 그리고 2002년 ISPS Code 발효에 따른 보안시스템까지 해운항만업체는 필요에 따라 또는 외부적 요인에 의해 최근 10여년에 걸쳐 경영시스템에 몰입하게 되었다. 이러한 경영모델, 협약, 코드는 일부 또는 전부의 도입 및 시행으로 해운항만관련회사에 경영시스템으로 자리 잡아 상호 유기적인 연관성을 갖고 직 간접적으로 밀접한 상호작용을 하고 있다. 이들 각각의 시스템에서 공통적으로 사용되는 요건들 중 개선여지가 필요하다고 판단되는 사항에 대해 설문조사를 하고 그 결과를 분석하여 시스템 도입에 따른 요건들의 문제점을 파악하여, 가장 효과적인 시스템 개선방안을 제시하는데 본 연구목적을 두고 있다.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2001년도 추계학술발표회
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• pp.117-134
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• 2001

Quality costs seem to be one of the effective tools to assess quality management activities, but shipping industries have not controlled quality costs because of difficulty in cost itemization and cost data collection. This study has attempted to itemize shipping quality costs in detail and researches the composition of actual quality costs of sampled shipping companies in Korea. Result of research shows that stopping quality costs were composited by 24.3%, 3.8% and 71.8% of prevention costs, appraisal costs and failure costs, respectively and very high relationship between total qualify cost and other quality costs. This research also recommended practical methods for quality management by using indexes of quality costs.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2002년도 춘계학술대회논문집
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• pp.131-140
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• 2002

Recently, in the whole fields of industry including shipping business, the conception and importance of Human Factor is very highly and frequently emphasized. But the domestic crew disaster including injury and illness in our shipping business shows higher accident rate than other shipping countries. Therefore the developing of measurec to prevent/reduce the accident is highly required as the marine accident including crew disaster cause enormous loss of property and human life in size and scale. But, because the domestic data regarding the crew accident are relatively insufficient and rare, the developing of these measures has many difficulties. Therefore, this study is to make the concerning data for the useful reference by showing the trend and current situation of crew accidents, assorted by the crew's rank, type of the accident, injured part of the body, cause of the accident, type of ships and type of the works when the accident occurred, by using the each ocean-going shipping company's recent 5 years('95∼'99) data in korea.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2006년도 International Symposium on GPS/GNSS Vol.1
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• pp.441-446
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• 2006

The world economy has came into unlimited competition with globalization since 1990. Opening markets to the world is in progress through the expansion of world free trade and internationalization of multinational enterprises. In the maritime transportation for world trade, shipping companies pursue "Hub & Spoke" strategy so a port which is not able to be located as a hub port is degraded as a feeder port. To attract shipping companies, it is necessary for existing ports to provide differentiated service. This paper devises marketing strategies for a competitive port after evaluating relation among the factors affecting port selection when a shipping company chooses a port of call. On the basis of determinants derived from existing researches, we study the relation as well as importance among the factors of port selection.

• 한국항해항만학회지
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• 제33권8호
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• pp.595-602
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• 2009

본 연구는 부산항만공사 설립 전과 후에 대하여 항만의 주요고객인 선사(대형선사, 피더선사)와 터미널 운영사를 중심으로 컨테이너 터미널이용에 대한 고객만족 요인을 연구하는 것을 연구의 목적으로 하였으며, 연구결과 고객유형별로 만족도가 다르며, 고객의 니즈가 환경변화에 따라 변하고 있음을 확인하였다. 즉, 대형선사는 터미널 선석 수에, Feeder선사는 연계운송수단의 편리성과 예정된 시간의 입출항을, 터미널 운영사는 고객유치활동에 있어서 만족에 대한 인식차이가 큰 것으로 나타났다. 따라서 목표고객을 선정한 후 목표 고객에 맞는 서비스 전략을 수립해 나가야 할 것이다.

• 한국항해항만학회지
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• 제40권5호
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• pp.329-336
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• 2016

The overall purpose of this paper is to conduct research on alternatives for strengthening the competitiveness of a state-run shipping company, Vinalines Corporation, the largest shipping and maritime enterprise in Vietnam. The first section of the introduction gives a panoramic overview of the current development situation of the Vietnam maritime industry and Vinalines. After summarizing a literature review in section 2, some alternatives are proposed in sections 3 and 4 to overcome the current difficulties of Vinalines and to improve the corporation's competitiveness for sustainable development by utilizing linear optimization and financial analysis. The final section presents a summary and recommendation for future study. It is concluded that privatization is the key solution for every problem faced by the corporation at present. Furthermore, modification of laws, restructuring of enterprise governance, financial situation, and fleet are also extremely necessary.

• 수산해양교육연구
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• 제27권1호
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• pp.133-144
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• 2015

Recently, Korea shipping companies have been internally/externally difficult to manage their fleet due to the high price of bunker, wage and low cost of charterage and freight. To solve these problems, some shipping companies have tried to set up a new business regarding offshore plant supply vessel(OSV). Owing to the absence of big oil field near the Korea coast, OSV market has not been gradually progressing as far. This study intends to review the legal review of both international and municipal law for the OSV. Therefore I have provided basic legal information to the domestic shipping companies which have desired to enter the OSV's market and suggest legal revision harmoniously to identify the problem in the municipal law.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2000년도 추계학술대회논문집
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• pp.43-51
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• 2000

Since 1996, the document exchange method by EDI has been introduced in port and logistics industries to enhance the declaration activities to the Pusan Port Authority and Customs. In spite of these efforts, users such as shipping companies, shipping agents, and freight forwarders have complained the inconvenience of using EDI systems. The major reasons can be summarized as too much transfer time, inconvenient EDI software, and problems on message receiving confirmation. To solve these problems, although we have developed an Internet based EDI system for Port-MIS users, we have failed its implementation practically for the short of Governments readiness, the complexity of systems and separation with in-house systems. So, the writers have changed the direction of research to applying the concept of SCM to logistics system by XML/EDI. In this Paper, the prototype systems to integrate processes of shipping company, Port Authority, Customs and stevedoring company will be suggested. The new method of EDI gives us advantages, which are the accuracy of cargo data and integration of processes among firms and keeping the service of cargo trace.