Jisang Ha, Myung-Il Roh, Hye-Won Lee, Jong-Ho Eun, Jong-Jin Park, Hyun-Joe Kim, "A Method of the Collision Avoidance of a Ship Using Real-time AIS Data", Proceedings of ACSMO(Asian Congress of Structural and Multidisciplinary Optimization) 2020, Seoul, Korea, pp.106, 2020.11.23-25
International Conference
2020.01.31 13:47
Jisang Ha, Myung-Il Roh, Hye-Won Lee, Jong-Ho Eun, Jong-Jin Park, Hyun-Joe Kim, "A Method of the Collision Avoidance of a Ship Using Real-time AIS Data", Proceedings of ACSMO 2020, Seoul, Korea, pp. 106, 2020.11.23-25
조회 수 306
첨부 '1' |
---|
Abstract | Most marine accidents are caused by human error, such as navigators' immaturity or carelessness. In this study, we propose a guide system that presents an optimal route to avoid collision and information of collision risk to navigators for the safe and efficient operation. Firstly, the information of the own ship and other ships are obtained through Auto Identification System (AIS) data. The AIS data is provided in real-time through the National Marine Electronics Association (NMEA) protocol interface. Then, the collision risk of other ships are assessed using a method based on the closest point of approach (CPA) and a ship safety domain. As a result of using a combination of the CPA-based method and the ship safety domain, we represent a normalized collision risk that the navigator can recognize the risk intuitively. Finally, the optimal route to avoid the collision is generated based on the collision risk, by using various route optimization algorithms such as Dijkstra, A *, and isochrone algorithm. In particular, international regulations such as the International Regulations for Preventing Collisions at Sea (COLREGs) and ship's maneuverability were taken into account when generating a route for collision avoidance. The generated route and the collision risk information are visualized through the developed program. In order to verify the effectiveness of this study, we applied the suggested algorithms to various scenarios and compared them with the actual navigation data. As a result, we confirmed that the suggested route could effectively avoid collisions in a complex marine environment. Keywords: Collision avoidance, Collision risk, AIS, COLREGs |
---|---|
Publication Date | 2020-11-23 |
-
공민철, 노명일, 박정호, "가상 현실 기반의 선박 충돌 시나리오 구현", 2022년도 한국CDE학회 동계학술발표회, 제주, 2022.02.09-12
CategoryDomestic Conference -
Jisang Ha, Myung-Il Roh, Ki-Su Kim, Min-Chul Kong, "Integrated Method for the Arrangement Design of a Ship for Implementing Digital Twin in Design", Proceedings of PRADS 2022, Dubrovnik, Croatia, 2022.10.09-13
CategoryInternational Conference -
김진혁, 노명일, 김기수, 여인창, "딥 러닝을 이용한 소형 선박의 성능 예측 방법", 2022년도 한국CDE학회 동계학술발표회, 제주, 2022.02.09-12
CategoryDomestic Conference -
김기수, 노명일, 함승호, 하솔, "해난 사고 시 승객의 탈출 해석을 위한 다차원 행동 모델", 2022년도 한국CDE학회 동계학술발표회, 제주, 2022.02.09-12
CategoryDomestic Conference -
조영민, 노명일, 이혜원, 진은석, 유동훈, "다중 센서 융합을 이용한 주위 선박의 경로 추적 방법", 2021년도 대한조선학회 추계학술발표회, 군산, pp. 509, 2021.11.04-05
CategoryDomestic Conference -
조영민, 노명일, 이혜원, 진은석, 유동훈, "가상 환경에서의 선박 추적을 위한 AIS 및 RADAR 데이터 융합", 2021년도 한국CDE학회 하계학술발표회, 제주, pp. 307, 2021.08.25-28
CategoryDomestic Conference -
송하민, 노명일, 김기수, "차세대 함정을 위한 승조원 규모 및 배치 최적화 방법", 2021년도 한국CDE학회 하계학술발표회, 제주, pp. 428, 2021.08.25-28
CategoryDomestic Conference -
정동근, 노명일, 김기수, 이준식, 김대혁, 장왕석, "연안 항해용 소형 선박을 위한 경로 계획 알고리즘", 2021년도 한국CDE학회 하계학술발표회, 제주, pp. 426, 2021.08.25-28
CategoryDomestic Conference -
김기수, 노명일, "손상된 선박의 침수에 따른 자세 변화를 고려한 승객 탈출 행동 모델", 2021년도 대한조선학회 추계학술발표회, 군산, pp. 546, 2021.11.04-05
CategoryDomestic Conference -
하지상, 노명일, 김기수, "전문가 시스템을 활용한 최적 장비 배치 및 배관 경로 생성 방법", 2021년도 대한조선학회 추계학술발표회, 군산, pp. 654, 2021.11.04-05
CategoryDomestic Conference