Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Efficient 3D Modeling Automation Technique for Underground Facilities Using 3D Spatial Data

3차원 공간 데이터를 활용한 지하시설물의 효율적인 3D 모델링 자동화 기법

  • Lee, Jongseo (Movements Research Center, Movements Co., Ltd.)
  • Received : 2021.09.27
  • Accepted : 2021.10.05
  • Published : 2021.11.30
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Abstract

The adoption of smart construction technology in the construction industry is progressing rapidly. By utilizing smart construction technologies such as BIM (Building Information Modeling), drones, artificial intelligence, big data, and Internet of Things technology, it has the effect of lowering the accident rate at the construction site and shortening the construction period. In order to introduce a digital twin platform for construction site management, real-time construction site management is possible in real time by constructing the same virtual space. The digital twin virtual space construction method collects and processes data from the entire construction cycle and visualizes it using a 3D model file. In this paper, we introduce a modeling automation technique that constructs an efficient digital twin space by automatically generating 3D modeling that composes a digital twin space based on 3D spatial data.

건설산업 영역의 스마트 건설 기술 도입이 빠르게 진행되고 있다. BIM(Building Information Modeling), 드론, 인공지능, 빅데이터, 사물인터넷 기술 등 스마트 건설 기술을 활용하여 시공 현장의 재해율을 낮추고 시공 기간을 단축시키는 효과를 가져온다. 건설 시공 현장 관리를 위한 디지털 트윈 플랫폼을 도입하기 위해서는 실제 시공 현장을 가상의 공간과 동일하게 구축하여 실시간으로 현장 관리를 가능하게 한다. 디지털 트윈 가상공간 구축방법은 시공 전주기 데이터를 수집 및 가공을 하고 3D 모델 파일을 이용하여 시각화 한다. 본 논문에서는 디지털 트윈 공간을 구성하는 3D 모델링을 3차원 공간 데이터를 기반으로 자동생성하여 효율적인 디지털 트윈 공간을 구축하는 모델링 자동화 기법을 소개한다.

Keywords

Acknowledgement

This work was supported by Korea Environment Industry & Technology Institute(KEITI) through Project for developing innovative drinking water and wastewater technologies Program, funded by Korea Ministry of Environment (MOE) (RE202101601)

References

  1. WIKIPEDIA. Digital twin [Internet]. Available: https://en.wikipedia.org/wiki/Digital_twin.
  2. Korea Policy Briefing. Korean New Deal [Internet]. Available:https://www.korea.kr/special/policyCurationView.do?newsId=148874860.
  3. ISO. ISO 23247 Demonstration: Digital Twin Use Case [Internet]. Available : https://committee.iso.org/sites/tc184sc4/home/news/content-left-area/news-and-updates/iso-23247-demonstration-digital.html.
  4. WIKIPEDIA. Wire-frame model [Internet]. Available: https://en.wikipedia.org/wiki/Wire-frame_model.
  5. WIKIPEDIA. Surface modeling [Internet]. Available: https://en.wikipedia.org/wiki/Freeform_surface_modelling.
  6. WIKIPEDIA. Solid modeling [Internet]. Available: https://en.wikipedia.org/wiki/Solid_modeling.
  7. WIKIPEDIA. Bump mapping [Internet]. Available: https://en.wikipedia.org/wiki/Bump_mapping.
  8. EPSG.IO. EPSG:4326 [Internet]. Available: https://epsg.io/4326.
  9. EPSG.IO. EPSG:5186 [Internet]. Available: https://epsg.io/5186.
  10. P3D. Parametric 3D Modeling automation [Internet]. Available: https://glistening-salamander-8c9.notion.site/P3D-3D-35a008ac4a4b4b9c9f31539c875008c1.
  11. DTX. Digital Twin X [Internet]. Available: https://glisteningsalamander-8c9.notion.site/DTX-3-efb9698279ea4b888f58d15fccbd7e5d..
  12. Blender. Blender Python Script documentation [Internet]. Available: https://docs.blender.org/api/current/index.html#.
  13. WIKIPEDIA. Level of detail [Internet]. Available: https://en.wikipedia.org/wiki/Level_of_detail_(computer_graphics).
  14. WIKIPEDIA. Geohash [Internet]. Available: https://en.wikipedia.org/wiki/Geohash.
  15. DTX AR. Digital Twin Augmented Reality [Internet]. Available: https://glistening-salamander-8c9.notion.site/DTX-AR-DTX-5db92e7551004243b5cac39a0b3e7766.