• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2021.11a
• /
• pp.139-141
• /
• 2021

In the maritime digital forensic part, it is very important and difficult process that analysis of data and information with vessel navigation system's binary log data for situation awareness of maritime accident. In recent years, anaysis of vessel's navigation system's trajectory information is an essential element of maritime accident investigation for vessel digital forensic process. So, we analysis of maritime navigation systems of vessel and feature of device and environments. In the future, we will research on information of ship's trajectory and movement for useful forensic service.

• Journal of Korea Ship Safrty Technology Authority
• /
• s.38
• /
• pp.43-56
• /
• 2015

본 논문에서는 한국형 e-Navigation에서 중요한 부분을 차지하고 있는 중소형 선박의 해양안전정보 서비스 개발에 앞서 소형어선의 운항환경, 항해장비 사용실태, 운항자의 해양안전정보에 대한 서비스 니즈를 조사하고 그 결과를 분석하였다. 어선 운항자의 수요분석을 통하여 한국형 e-Navigation의 중소형 선박을 위한 서비스 개발을 위해 제공되는 안전정보에 대한 충실성, 사용자 중심의 정보제공, 실시간 업데이트를 통하여 정보의 그늘에 위치한 어선 운항자에게 정확한 정보를 제공해야하며, 항해장비에 대한 체계적인 관리체계와 교육프로그램 개발, 지역별 맞춤형 해양안정정보서비스 개발 등을 제안하였다.

• Journal of Korea Fishing Vessel Association
• /
• v.25
• /
• pp.57-60
• /
• 1985

• Journal of Korea Fishing Vessel Association
• /
• v.68
• /
• pp.22-27
• /
• 1996

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2014.07a
• /
• pp.509-510
• /
• 2014

본 연구 개발에서는 육로가 아닌 바다에서의 해양 환경 상태와 어선의 운행 시 사고 영상을 저장 확인할 수 있는 소형 어선용 영상저장 및 환경 데이터 저장 Set-top Box를 개발하고자 한다. 소형어선들은 매우 필요하나 장비의 고가로 인하여 구축하기가 어려워 저가의 장비의 개발은 필수적이다. 이를 기반으로 현재 해양경찰에서 사용하고 있는 무선통신 방식과 접목하여 사고나 위험한 상황 시 해양경찰이나 관제센터로 영상 및 데이터를 전송하여 해양에서 얻을 수 있는 각종 해양 환경정보 및 각 선박들의 안전에도 기여하고자 한다.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.18 no.6
• /
• pp.604-609
• /
• 2012

Our country has experienced some difficulties with clean up operation of massive marine oil pollution due to the lack of oil spill response equipments. And there was the case that a fishing vessel performed clean up operation had not received any proper payments because of its inefficient oil spill response operation. Thus, it is important to develop an efficient oil recovery equipment for small vessel and adopt it as a part of oil pollution prevention policy. These efforts could prepare oil spill response equipment in advance and use a fishing vessel registered in the affected area by massive marine oil pollution. Therefore, this study examines and adopts a suitable subject vessels as a first step for developing oil recovery system fitting with small vessels for national use.

• Journal of Advanced Navigation Technology
• /
• v.25 no.6
• /
• pp.433-440
• /
• 2021

The problem of maritime accidents due to the carelessness of fishing vessels, which is affected by the aging of fishing vessel operators. And there is navigation, communication and fish finder that is installed inside the narrow bridge of a fishing vessel. Therefore these system are monitors as many as of each terminal, which is bad influence on obscuring view of front sea from a fishing vessel bridge. In addition a large problem, it is occurs to reduce of the information recognition ability due to the confusion, which is can not check the display information each of screen equipments. Therefore, there has been demand to simply integrated the equipment, and it has wanted the integrated support system of these equipment. The display must be provided on a fishing vessels such as electronic charts, communications equipments and fish detection into one case. In this paper, the integrated system will be installed the GPS plotter, AIS, VHF-DSC, V-pass, fish finder and power supply in the narrow wheelhouse on a fishing vessel, which is configured in one case and operated by multi function display (MFD). The MFD is integrated to simplify for several multi terminals and provided necessary information on a single screen. This integration fishery support system will has improved in sea safety operation and fishery environment of fishing vessels by this implementation.

• Proceedings of the Korean Society of Fisheries Technology Conference
• /
• 2001.10a
• /
• pp.55-56
• /
• 2001

최근 선박의 위치정보는 인공위성을 이용한 GPS 및 DGPS 장비를 사용하여 보다 정확한 위치정보를 얻을 수 있을 뿐 만 아니라 첨단 항법장치와 전자산업의 급속한 발전으로 점점더 쉽게 고정도의 위치정보를 언제나 얻을 수 있게 발전하고 있다. 어선어업에 있어서의 조업정보는 과거의 조업정보를 근거로 하는 초기단계의 어군 탐색과정을 거치게 되는데 이러한 조업정보를 자동으로 저장하고 어획자료를 기록하는 장비의 개발을 통하여 보다 편리하게 어장선정을 위한 자료를 도출할 수 있을 것으로 기대된다. (중략)

• Journal of the Korean Society of Fisheries and Ocean Technology
• /
• v.29 no.1
• /
• pp.21-29
• /
• 1993

The magnetic compass as a principal navigational instrument has been long used to fix ship's position and to determine ship's course. Particularly, in the small fishing vessels the studies on performance and rational usages for magnetic compass are requried to improve the safety and productivity of the small fishing vessels even though gyro compass is developed nowadays. For this purpose, the author examined the present condition of the magnetic compasses which are intalled on 219 small fishing vessels, and carried out a series of performance survey for each compass of them and also found the measured values of deviation by installation position of compass, respectively. The results obtained are summarized as follows: 1. The small fishing vessels less than 4 tons among the 219 small fishing vessels from 1 to 10 tons investigated were 50% of them. Only 1% of them were equipped with the deviation correctors, and 14 fishing vessels used the magnetic compasses which are more than 20 years old. 2. According to the compass installation position, the measured values of the deviation of the compass installed on the top bridge and the compass bed in bridge were ascertained to be the smallest, and those values of the compass installed on the bridge deck above engine room were larger and irregular. 3. The concomitant angle of the magnetic compasses installed on the experimented 4 fishing vessels were measured to be 6$^{\circ}$ to 16$^{\circ}$ and not accorded with the Korean standard values.

• Journal of Korea Fishing Vessel Association
• /
• v.32
• /
• pp.28-31
• /
• 1987