• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.11a
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• pp.364-365
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• 2018

선박의 안전운항을 위해 해양기상 및 수로환경정보는 필수정보로서 현재 Weather Fax나 수로서지를 통해 정보를 활용하고 있다. e-Navigation 전략이행계획에는 해사서비스목록(MSP)을 정의 하였으며, 해양기상 및 수로환경정보를 전자 데이터로 서비스 하기 위해 서비스 개념과 기술 사양을 개발 중이다. 한국형 e-Navigation 서비스 개발 연구에서는 기상청과 국립해양조사원에서 생산하는 데이터를 이용하고 S-100 기반의 국제표준에 따른 데이터 서비스 기술을 개발하고 있다. 본 연구에서는 한국형 e-Navigation 서비스 아키텍처와 개발 기술을 기반으로 해양기상 및 수로환경정보 서비스 운영 개념을 설계 하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2019.05a
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• pp.14-15
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• 2019

Pilotage & Tugs Assistance Service in Korean e-Navigation provides port monitoring which presents features of port by utilizing dynamic and static information of vessel, weather data, water way information and etc. It also supports process related to pilotage and tugs according to each user types. This study suggests how this services can be utilized after practicalization and describes expectation from applying this utilization. The Pilotage & Tugs Assistance Service is expected to be platform for Pilotage & Tug by further research and development.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.12 no.1
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• pp.49-57
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• 2019

The International Maritime Organization is developing a maritime safety system called eNavigation in order to effectively respond to accidents occurring on board vessels. Korea is actively participating in the development of eNavigation and is developing Korean eNavigation by adding its own concept to eNavigation of the IMO. eNavigation is designed to provide various functions for marine safety. The data required for each function is various such as spatial data, relational data, file, weather grid. Therefore, there is a need for a system that can appropriately provide heterogeneous data suitable for eNavigation to each eNavigation's service system. In this paper, we analyzed the kinds of data needed for e-Navigation and designed the architecture of heterogeneous data service system that could provide these data properly.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.05a
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• pp.210-211
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• 2023

To reduce maritime accidents and improve safety for domestic ships, the government has developed and is operating the Korean e-Navigation Service. The ship collision and grounding monitoring service and the route planning service were developed based on the experience of captains and navigators who navigated large ships. However, in Korea, small ships account for a large portion of the users of these services, so there are various difficulties and additional requirements for applying services based on large ships to small ships. To improve this, a data science-based algorithm model using maritime digital traffic information is being developed for small ships, and it is important to evaluate the performance of the developed model and compare its accuracy with existing services. In this study, we propose a performance evaluation method for the developed algorithm model and study how to compare and evaluate its accuracy with existing e-navigation services.

• 한국IT서비스학회:학술대회논문집
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• 2009.11a
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• pp.413-416
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• 2009

e-navigation 전략은 선박의 출발항부터 도착항의 부두 접안에 이르는 전 과정의 안전과 보안을 위한 관련 서비스 및 해양환경 보호 증진을 위해 선박과 육상 관련 정보를 융합하여 통합된 수집, 교환, 표현 및 분석을 수행하는 체계를 말한다. 이는 기존의 선상 시스템과 육상 시스템에서의 유용한 정보들을 융합하여 통합시킴으로서 선박의 안전을 제공하고 나아 가서는 해상의 환경을 보호하기 위한 방법을 제공하기 위한 것이다. 이러한 e-navigation 전략의 기반 하에 기존 제공되는 선상에서의 IBS, 육상의 VTS 등 서비스 뿐 아니라, 원격 유지보수 서비스, 선내 통합 모니터링 서비스, 지능형 선박충돌방지 서비스, 지능형 연근해상 선박교통관제 서비스 등 다양한 통합화된 서비스 제공이 가능하다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.263-266
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• 2017

Numerous maritime safety technologies and systems are being developed to support safe navigation at Sea. e-Navigation is a representative system for maritime safety. It is being developed to maximize the ships safety by applying most maritime safety technologies. The e-Navigation system is being developed by the International Maritime Organization (IMO) with the aim of introducing it by 2019. South Korea has already recognized the importance of maritime safety support technology and is actively introducing e-Navigation. Korean e-Navigation is being designed to provide diverse functions for maritime safety, such as providing an optimal safe route, risk analysis, and weather information. Service modules that provide e-Navigation's each function use different types of data that are difficult to configure as a single database. In this paper, we analyze the data needed for Korean e-Navigation, the data service system structure and types that can effectively support it.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2019.05a
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• pp.12-13
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• 2019

Maritime Big Data Linkage System is a system for linking maritime related internal and external data used in Korean e-Navigation. It is possible to create data acquisition, conversion, storage, analysis, management application service by technology of maritime data generated from inside and outside, and it can be configured and processed in units of components. It is also possible to monitor the flow of data defined by the workflow.. Through this study, it is expected that e-navigation service will be able to link data more efficiently and easily.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.11a
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• pp.360-361
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• 2018

본 논문에서는 IMO e-Navigation 전략이행계획 구현의 일환으로 시작된 한국형 e-Navigation 사업과 관련하여 전자해도 스트리밍 서비스 개발방안을 연구하였다. 이를 통하여 ECS 의무탑재 대상이 아닌 소형 선박 운항자들이 모바일 단말을 이용하여 S-101 차세대 전자해도 기반의 모바일 전자해도 스트리밍 서비스를 이용할 수 있을 것으로 예측된다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.45-46
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• 2018

S2 module, which is one of the Korean type e-Navigation services, is a service concept that monitors the situation onboard and provides an emergency level determination and response guidance to the ship when an alarm occurs. S2 module is divided into fire/ seakeeping / navigation safety sub-module. In this paper, the concept of S2 service based on actual ship is explained through the response guidance case study of navigation safety module in case of abnormal condition in the passenger ship H.

• Journal of the Korean Society of Marine Environment & Safety
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• v.27 no.1
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• pp.1-12
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• 2021

The International Maritime Organization (IMO) is promoting the introduction of e-Navigation that prevents maritime accidents by fusion of Information & Communication Technology (ICT) with ship operation technology. In Korea, Korean e-Navigation is also being developed for fishing vessels and small vessels sailing offshore, which are vulnerable to maritime accidents. However, for the successful development of Korean e-Navigation, it is necessary to develop an indicator that can evaluate the development performance so that the development performance that has been progressed so far can be evaluated and the development direction can be re-established. Therefore, this study attempted to develop an evaluation index tailored to the development goal of e-Navigation service centering on the collision accident, which is a major maritime accident. In this study, a collision accident evaluation index for e-Navigation service was developed by deriving and quantifying the root cause of maritime collision accidents using Root cause analysis(RCA) and fault tree analysis (FTA) techniques. This indicator is considered to be helpful in reducing maritime accidents as it is used as a development indicator for e-Navigation and an indicator for maritime collision accident analysis.