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2021 Vol.34, Issue 1 Preview Page

Research Paper

Study on AR/VR Model Generation Techniques Using Piping Isometric Drawing Files

배관 ISO도면 파일 기반 AR/VR모델 생성 기법 연구

Jung-Min Lee1
,
Kyung-Ho Lee2†
,
Yang-Ouk Kim3
,
Young-Soo Han3
이 정민1
,
이 경호2†
,
김 양욱3
,
한 영수3
1Postdoctoral Research Fellow, Research Institute for Industrial Science and Technology, Inha University, Incheon, 2221, Korea
2Professor, Naval Architecture and Ocean Engineering, Inha University, Incheon, 2221, Korea
3Graduate Student, Naval Architecture and Ocean Engineering, Inha University, Incheon, 2221, Korea
1인하대학교 산업과학기술연구소 박사후연구원
2인하대학교 조선해양공학과 교수
3인하대학교 조선해양공학과 대학원생
*kyungho@inha.ac.kr
28 February 2021. pp. 19-24
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Abstract

This paper presents a method to generate three-dimensional AR/VR models using the information in Isogen data files (IDFs). An IDF is an output file produced by ISOGEN that contains piping isometric drawings. A piping isometric drawing is used for pipeline installation in the shipyard; therefore, the drawing describes assembly information with symbolic features, not with detailed geometric features. An IDF specifies relationships between piping routes and components with three-dimensional points and tag information as well as the bill of the materials of a pipeline. The key idea of this paper is that AR/VR models can be generated with the piping route points data and piping components tag information in real time, without any conversion of standard data exchange file formats, such as STP, IGES, and SAT. This paper describes IDF data structure and suggests the geometry generation process with IDF data and parametric functions.

Keywords
augmented reality
virtual reality
3D models
ISOGEN
isogen data file
piping isometric drawing

본 논문에서는 배관의 ISO 도면 교환파일을 이용하여 AR/VR모델을 실시간으로 생성하는 방법을 소개한다. 도면 교환 파일 중에서 산업 표준으로 활용되는 IDF 파일을 분석했으며, 속성 정보의 추출과 함께 형상을 파라메트릭한 방법으로 정의하는 방법을 사용하였다. 이 방법을 통해서 파일 크기가 작은 도면 교환 파일을 사용함으로써 원거리 데이터 교환이 용이하면서도 형상과 속성을 모두 전달할 수 있는 효과를 가질 수가 있다. 이 과정에서 본 논문에서는 배관과 컴포넌트의 형상을 템플릿 형태로 정의해 놓았으며, 이를 통해 배관의 도면 교환 파일로부터 실시간으로 배관 형상을 생성함과 동시에 설계 정보와 함께 AR/VR모델로 가시화가 됨을 검증하였다.

키워드
증강현실
가상현실
3차원 설계 모델
ISOGEN
배관 도면 교환 파일
References
1
Diao, P.H., Shih, N.J. (2019) BIM-Based AR Maintenance System (BARMS) as an Intelligent Instruction Platform for Complex Plumbing Facilities, Appl. Sci., 9(8), p.1592. 10.3390/app9081592
2
Goose, S., Sudarsky Sandra, S., Xiang, Z., Nassir, N. (2003) Speech- Enabled Augmented Reality Supporting Mobile Industrial Maintenance, Pervasive Computing, IEEE. 2, pp.65~70. 10.1109/MPRV.2003.1186727
3
Hwang, I.H., Ryu, W.S., Park, I.H. (2017) A Study on a Neutralization Method of Drawing for Augmented Data in Heterogenous CAD Drawings, J. Soc. Nav. Arch. Korea, 54(4), pp.344~351. 10.3744/SNAK.2017.54.4.344
4
Kang, Y.U., Kim, B.C., Mun, D.H., Han, S.H. (2014) Method to Simplify Ship Outfitting and Offshore Plant Equipment Three- Dimensional (3-D) Computer-Aided Design (CAD) Data for Construction of an Equipment Catalog, J. Mar. Sci. & Technol., 19(2), pp.185~196. 10.1007/s00773-013-0239-9
5
Kil, W.S., Son, M.J., Lee, J.Y. (2018) Development of VR Ship Environment for The Educational Training of Ship Survey, J. Soc. Naval Arch. Korea, 55(4), pp.361~369. 10.3744/SNAK.2018.55.4.361
6
Kim, C.M., Lee, K.H., Han, E.J., Lee, J.M. (2010) A Study on Augmented Reality based on Interactive U-Manual for the Education of Transporter, Trans. Soc. CAD/CAM Eng., 15(5), pp.375~382.
7
Kim, H.J., Park, C.C., Lee, J.Y., Lee, C.S., Yu, C.H. (2017) A Study of Interactive Training Method for the Safe Operation of City Gas Governor, J. Korean Inst. Gas, 21(1), pp.34~42. 10.7842/kigas.2017.21.1.34
8
Kwon, S.J., Mun, D.H., Han, S.H. (2013) A Visualization Approach of Plant's 3D Shape Data Represented by ISO 15926 Templates, Proc. Society for Computational Design & Engineering Conference, pp.109~112.
9
Lee, S.H., Han, S.H. (2013) Ship Outfitting Design Data Exchange between CAD Systems Using Different Primitive Set, Trans. Soc. CAD/CAM Eng., 18(3), pp.234~242. 10.7315/CADCAM.2013.234
10
Li, J., Kim, I., Lee, S., Han, S., Lee, C., Cheon, S., Lee, W., An, K., Cho, G., Hwang, J., Mun, D. (2011) Sharing Piping CAD Models of Ocean Plants based on International Standards, J. Mar. Sci. & Technol., 16(1), pp.76~83. 10.1007/s00773-010-0109-7
11
Paula, F.L., Tiago, F.C., Óscar, B.N., Miguel, V.M. (2018) A Review on Industrial Augmented Reality Systems for the Industry 4.0 Shipyard, IEEE Access, 6, pp.13358~13375. 10.1109/ACCESS.2018.2808326
Information
  • Publisher :Computational Structural Engineering Institute of Korea
  • Publisher(Ko) :한국전산구조공학회
  • Journal Title :Journal of the Computational Structural Engineering Institute of Korea
  • Journal Title(Ko) :한국전산구조공학회 논문집
  • Volume : 34
  • No :1
  • Pages :19-24
  • Received Date : 2020-10-28
  • Revised Date : 2020-11-05
  • Accepted Date : 2020-11-09
  • DOI :https://doi.org/10.7734/COSEIK.2021.34.1.19
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