• Journal of Navigation and Port Research
• /
• v.47 no.3
• /
• pp.167-173
• /
• 2023

The manufacturing industry is the backbone of the Korean economy. Among them, the petrochemical industry is a strategic growth industry, which makes a profit through reexports based on eminent technology in South Korea which imports all of its crude oil. South Korea imports whole amount of crude oil, which is the raw material for many manufacturing industries, by sea transportation. Therefore, it must respond swiftly to a highly volatile tanker freight market. This study aimed to make an early warning model of crude oil shipping market using a signal approach. The crisis of crude oil shipping market is defined by BDTI. The overall leading index is made of 38 factors from macro economy, financial data, and shipping market data. Only leading correlation factors were chosen to be used for the overall leading index. The overall leading index had the highest correlation coefficient factor of 0.499 two months ago. It showed a significant correlation coefficient five months ago. The QPS value was 0.13, which was found to have high accuracy for crisis prediction. Furthermore, unlike other previous time series forecasting model studies, this study quantitatively approached the time lag between economic crisis and the crisis of the tanker ship market, providing workers and policy makers in the shipping industry with an framework for strategies that could effectively deal with the crisis.

• Proceedings of the Korean Information Science Society Conference
• /
• 2012.06d
• /
• pp.115-117
• /
• 2012

해운물류를 통해 컨테이너 화물 운송에 소요되는 기간은 목적지에 따라서는 3개월 이상의 시간이 소요된다. 또한, 육상운송, 항만적치, 해상운송 등의 다양한 경로를 거치며 이동하며, 이때 필요로 하는 기능 또한 다양화 된다. 따라서 임베디드 장치를 이용한 해운물류 모니터링에서는 상황에 따라 사용해야할 통신방법과 센서 등이 달라지게 되며, 따라서 일반적인 배터리로는 화물 도착시까지 상태 모니터링의 라이프 타임을 보장 받을 수 없다. 본 논문에서는 해운물류의 흐름에 따라 필요한 통신모드 및 센서만을 사용하고, 배터리 관리를 통해 동작을 제어하는 방법을 제안한다 따라서, 다양한 통신 모드와 센서를 효율적으로 제어하고, 배터리 상태를 모니터링하고 관리함으로써 해운물류에서 화물의 출발부터 도착까지 라이프타임을 유지하여 지속적인 모니터링 정보를 제공할 수 있다.

• Journal of Korea Port Economic Association
• /
• v.36 no.1
• /
• pp.165-182
• /
• 2020

According to recent government forecasts, universities face a critical situation, due to a reduction in the number of students and a decrease in tuition income. To respond to the changed population structure and the 4th Industrial Revolution, the government is supporting universities in reorganizing the structure of academics and curricula focused on lifelong education. Considering this, this study analyzed the correlation between intention to participate in lifelong education and learning outcomes oriented to workers involved in shipping and port logistics in the Port of Gwangyang and Yeosu, who are participating or have participated in lifelong education. To expand the opportunities for participation in the lifelong education of adult learners and form a learning culture, it is necessary to analyze the intention to participate in lifelong education and how participants identify their learning outcomes. According to the analysis results, the goal orientation of intention to participate in learning has a significant influence on individual features of learning outcomes, and learning orientation has a significant influence on the social characteristics of learning outcomes. Moreover, learning outcomes and the learning orientation of the intention to participate in learning have a significant influence on the intention to continue learning. In particular, the results showing that learning outcomes reflect individual changes and that interests obtained as a product of learning influence the intention to continue learning are highly suggestive.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2022.11a
• /
• pp.132-133
• /
• 2022

자율운항선박과 관련된 다양한 해기인력을 양성하기 위한 글로벌 해운환경을 분석한 후 이에 적합한 해기인력의 역량과 인재상을 검토하였다. 그리고 이를 바탕으로 해기인력 자격제도와 교육프로그램을 개발하여 제시하였다.

• Journal of Korea Port Economic Association
• /
• v.24 no.4
• /
• pp.329-347
• /
• 2008

This thesis aims to contribute to upgrading its position to the biggest 8 ports in Korea by suggesting activating schemes of Kunsan Port in rapidly changing shipping environments. The research methodologies such as literature survey, O/D analysis are adopted in the study. The following several conclusions can be suggested. Firstly, in port logistics system the dredging in navigational channels and in Kumgang Dam and the incentive schemes for the shipping companies and the international freight forwarders are required. Secondly cargo inducement schemes should be introduced to induce container cargoes originated in Junbook Do Province and adjacent area etc. Thirdly the development of new shipping routes and strengthening the coastal routes among domestic sea ports. Fouthly establishing supply chain management system with adjacent Chinese Provinces such as Shandong.

• Journal of Navigation and Port Research
• /
• v.40 no.6
• /
• pp.477-484
• /
• 2016

Although ports play one of the most important roles in international trade, little research has been done on the influence of Free Trade Agreements (FTAs) on maritime transport and port volume. While the quantity of goods transported is a great indicator for composing ship groups that can lead to an expansion of port infrastructure, routes, ships, and processing abilities; previous research has focused only on the amount of money involved. Even though it is essential to understand the expected economic effects that FTAs will bring in the future, this study analyzes the current influences of FTAs, that have been already contracted, using existing experimental data. Study results show how FTA affects the volume of transported goods in South Korea with the example of the FTA between South Korea and India. Finally, we provide a network model based on the existing experiment data.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2010.04a
• /
• pp.74-75
• /
• 2010

국제교류의 증가와 물동량 증가에 따른 선박의 초대형화로 인해 각 나라의 항만들도 대형화되고 있다. 국내 항만들도 국제적인 추세에 따라 대형항만의 건설에 박차를 가하고 있다. 하지만 무분별한 항만 개발과 글로벌 경제위기로 인한 물동량 감소는 우리나라 중소형항만의 물동량이 감소하는 원인이 되었고, 이는 결국 항만시설 공급과잉 현상의 원인이 되었다. 이에 본 연구에서는 국내 중소형항만들의 공급과잉 현상을 극복하기 위한 방안들과, 중소형항만들의 발전전략을 제시하고자 한다.

• 해운
• /
• no.9 s.43
• /
• pp.45-45
• /
• 2007

• 해운
• /
• no.9 s.43
• /
• pp.34-34
• /
• 2007

• Journal of the Korean Institute of Navigation
• /
• v.14 no.3
• /
• pp.45-61
• /
• 1990