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Geonung KIM,Byeonguk MOON,Gyei-Kark PARK 국제이네비해양경제학회 2023 International Journal of e-Navigation and Maritime Vol.20 No.-
The Smart AtoN(Aids to Navigation) project aims to upgrade the facilities of AtoN to provide new additional information to nearby ships and unmanned ships. This paper deals with methods for collecting various sensor data through standardized interfaces; the NMEA-0183(serial line), the NMEA-2000(CAN), and the NMEA OneNet(IPv6). The AIS(Automatic Identification System) and the AIS-ASM(Application Specific Message) are considered as communication means for providing sensor information to nearby ships. In this paper, we summarize existing NMEA sentences for collecting sensor data and AIS-ASM messages that can be used to deliver sensor data to ships. Information provided from the smart AtoN through AIS, ASM, etc. may be presented on the shipborne displays that complies with the IEC62288:2021 standard.
A New Approach for Improving Performance of the SV1 Service of the SMART-Project
Geonung KIM,Gyei-Kark PARK,Gi-Jeong JO 국제이네비해양경제학회 2020 International Journal of e-Navigation and Maritime Vol.15 No.1
The SV1 service - NAMAS(Navigation Monitoring & Assistance Service) collects ship’s position data in all South Korean waters, and predicts the next positions, calculates the CPAs between ships within a certain distance, evaluates basic collision risk and each vulnerability, then integrates to the navigational collision risk. This paper describes the functions and background chosen in the navigation risk solving system; Data characteristics, framework of navigation risk solving system, and data structures and methods for efficient computation for CPA calculations and detecting accident risk situations.
A New Approach to Predict Fishing Areas Based on Historical Data
Geonung Kim,Gyei-Kark Park 국제이네비해양경제학회 2021 International Journal of e-Navigation and Maritime Vol.16 No.1
The first stage of the SMART-Navigation project was completed in 2020, and a new project that aims to develop smart AtoN (aids to navigation) has begun. If the location information of ships is continuously collected, processed and accumulated, it will be possible to identify the behavioral characteristics of each ship and to combine the characteristics of active ships at some point to provide various forms of predictive information. In this paper, we describe how current and traditional fishing areas are identified based on the location information of fishing boats and then introduce a new method for predicting fishing areas in advance using historical information of currently active fishing boats.
김건웅 ( Geonung Kim ),송병권 ( Byung-kwen Song ),라영선 ( Ra Yeong-seon ),신성우 ( Sung-woo Shin ),박찬기 ( Chan-gi Park ) 한국정보처리학회 2006 한국정보처리학회 학술대회논문집 Vol.13 No.2
IT분야 신성장동력으로 추진하고 있는 u-IT839의 성공을 위해서는 인터넷 주소 자원의 중요성에 대한 인식과 차세대인터넷 주소에 대한 연구가 필수적이다. 본 논문에서는 인터넷 주소의 현황을 살펴보고, 인터넷 주소자원의 미래를 전망하며, 한국인터넷진흥원에서 진행하고 있는 차세대 인터넷 주소 관련 연구를 소개한다.