A study of an Architecture of Digital Twin Ship with Mixed Reality

• 영문명: A study of an Architecture of Digital Twin Ship with Mixed Reality
• 발행기관: 한국항해항만학회
• 저자명: Eun-Joo Lee Geo-Hwa Kim Hwa-Sup, Jang
• 간행물 정보: 『한국항해항만학회지』제46권 제5호, 458~470쪽, 전체 13쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2022.10.31

영문 초록

As the 4th industrial revolution progresses, the application of several cutting-edge technologies such as the Internet of Things, big data, and mixed reality (MR) in relation to autonomous ships is being considered in the maritime logistics field. The aim of this study was to apply the concept of a digital twin model based on Human Machine Interaction (HMI) including a digital twin model and the role of an operator to a ship. The role of the digital twin is divided into information provision, support, decision, and implementation. The role of the operator is divided into operation, decision-making, supervision, and standby. The system constituting the ship was investigated. The digital twin system that could be applied to the ship was also investigated. The cloud-based digital twin system architecture that could apply investigated applications was divided into ship data collection (part 1), cloud system (part 2), analysis system/application (part 3), and MR/mobile system (part 4). A Mixed Reality device HoloLens was used as an HMI equipment to perform a simulation test of a digital twin system of an 8 m battery-based electric propulsion ship.

목차

1. Introduction

2. Concept of the Digital twin ship

3. Architecture of the digital twin ship

4. Development of prototype application

5. Conclusion and future plans

Acknowledgements

References

키워드

digital twin, autonomous ship, architecture, mixed reality, cloud system