Journal of the Korean Society of Marine Environment & Safety (해양환경안전학회지)

The Korean Society of Marine Environment and safety (해양환경안전학회)
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A Review on the Visualization Plan of Ocean Waves for Ship Maneuvering Simulator

선박운항 시뮬레이터를 위한 해양파 가시화 방안 고찰

  • Park, Se-Kil (Korea Research Institute of Ships & Ocean Engineering (KRISO)) ;
  • Oh, Jae-Yong (Korea Research Institute of Ships & Ocean Engineering (KRISO)) ;
  • Park, Jin-Ah (Department of Computer Science, KAIST)
  • 박세길 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 오재용 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 박진아 (카이스트 전산학과)
  • Received : 2015.02.05
  • Accepted : 2015.04.27
  • Published : 2015.04.30
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Abstract

To improve the ocean waves of the ship maneuvering simulator, we study and summarize the visualization elements of the ocean waves and the overall direction of their implementation in detail. We categorize the visualization elements of the ocean waves into five groups, including wave surface, wave breaking, interaction, lighting effects, and underwater. We also analyze the design and implementation issues of the visualization of the ocean waves for ship maneuvering simulator with respect to realistic and real-time ocean visualization, ship dynamics, and application purposes. Through the analysis, we have found that the realistic visualization of ocean waves plays an important role in the generation of immersiveness, more accurate ship motion, and the various and controllable simulation scenarios for the ship maneuvering simulator. Additionally, we have confirmed that there are many visualization elements, methods, and limitations to be considered for the visualization of the ocean waves for ship maneuvering simulator, and we have concluded that the systematic design is required before implementation.

본 기술보고에서는 선박운항 시뮬레이터를 위한 해양파 가시화의 개선을 목적으로 여러 해양파 가시화 요소 및 그에 대한 전체적인 재현 방안에 대해 고찰하였다. 이를 위해 우선 해양파 가시화 요소를 해양파 표면, 해양파 부서짐, 상호작용, 광원, 수중 등으로 구분하고, 각 구성 요소별 가시화가 필요한 세부 가시화 요소들을 정리 하였다. 또한 이를 재현하는 과정에서 설계에 반영해야 할 내용들을 사실적 해양파 가시화 및 실시간 해양파 가시화, 선박 운동특성 재현, 시뮬레이터의 활용 관점에서 분석하였다. 분석을 통해, 사실적 해양파 가시화가 몰입감 형성 및 보다 정확한 선박 운동특성 재현, 다양하고 제어 가능한 시뮬레이션 시나리오 생성 등에 중요한 역할을 수행함을 확인하였다. 또한 선박운항 시뮬레이터를 위한 해양파 가시화는 고려해야 할 요소 및 그에 대한 구현 방안, 관련 제약 사항이 많은 만큼 구현 전 종합적이고 체계적인 접근이 필요함을 확인하였다.

Keywords

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