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벡터사진 정보와 BIM을 활용한 건축물의 시공·유지관리 이력관리기술

History Management Technology of Building Construction and Maintenance Using Vector Photo Information and BIM

  • 투고 : 2014.10.17
  • 심사 : 2014.11.26
  • 발행 : 2014.12.20

초록

최근에 제안된 지능형 영상은 기존의 사진정보와 함께 6하원칙(5W1H)정보 등이 같이 생성 저장 관리되는 것이다. 그러므로 이 영상은 시공 유지관리 과정에서 촬영된 사진의 검색 관리에 매우 유용하게 쓰일 수 있다. 그리고 지능형 영상의 핵심이 되는 벡터사진이 BIM과 연계되면, 벡터사진에 포함된 정보를 활용하여 BIM객체를 찾아낼 수 있다. 그리고 찾아낸 BIM객체의 속성에 촬영된 벡터사진 정보를 저장하면, 벡터사진은 손쉽게 시공 유지관리 이력정보로 관리되어 건설정보관리의 효율화에 기여할 수 있다. 본 연구에서는 벡터사진 정보로부터 BIM의 객체를 추출하고, 추출된 객체의 속성을 관리하는 기술을 개발하였다. 그리고 프로토타입 모듈을 개발 테스트하여 기준점설정, 좌표계 변환, 위치계산 등의 과정을 평가하였다. 이를 통해 벡터사진으로부터 BIM 객체의 추출이 가능하며, 객체의 속성정보 관리도 가능함을 확인하였다.

Recently proposed intelligent images are generating, storing and managing along with existing image information and 5W1H information. Therefore, these vector images can be useful in searching and managing photos taking during building construction and maintenance processes. In addition, when the vector photos, a key to the intelligent image, is linked with BIM, it is possible to find BIM objects by utilizing information included in vector photos. And if the taken vector photo is saved as attributes of the extracted object, the vector photo can be managed as the historical data. Furthermore, this new technology will contribute to make the management of construction information more efficiently. This study is about the development of the technology of extracting BIM objects from vector photo information and managing the attributes of the extracted objects. Also the prototype modules was developed and tested to evaluate the processes of setting reference points, converting coordinate system, calculating positions, and so on. Through these processes, it was confirmed that the possibility of extracting BIM objects from vector photos and of managing attribute data of objects.

키워드

참고문헌

  1. Chin SY, Kim JJ, Liu YL. A development of multimedia construction site information management system using information technology. Journal of Architectural Institute of Korea. 1999 Apr;15(4):133-40.
  2. Yoon SW, Chin SY. An information framework for the derivation of process context from construction site digital images. Korean Journal of Construction Engineering and Management. 2005 Apr;6(4):80-91.
  3. Kim KT, Lim MG, Kim GT. Development of construction information management module through the use of vector-photo. Journal of Korea Institute of Building Construction. 2013 Dec;13(6):619-26. https://doi.org/10.5345/JKIBC.2013.13.6.619
  4. Kim KT, Kim GT, Lim MG, Park NC, Lee YR. Development of positioning module to link between vector-photos and 3D BIM model. Proceedings of the Korea Institute of Building Construction; 2014 Nov 14; Goseong(Korea). Seoul(Korea): Korea Institute of Building Construction; 2014. p. 86-7
  5. Online Archive of Ultrabook and Tablet Windows 8 Sensors Development Guide [Internet]. Toronto (Canada): CodeProject. 2012 Sep 6- cited 2013 Oct 6. Available from: http://www.codeproject.com/Articles/450245/Ultrabook-and -Tablet-Windows-8-Sensors-Development
  6. Angle of view [Internet]. Saint Petersburg (FL): Wikimedia Foundation. 2014 Aug 14- cited 2014 Oct 10. Available from: http://en.wikipedia.org/wiki/Angle_of_view
  7. Focal length, Angle of view, Depth perception [Internet]. Seoul (Korea): Sony Korea. 2014 Mar 31- cited 2014 Oct 10. Available from:http://www.sony.net/Products/di/ko/products/lenses/basics/focalLength.html
  8. Focal length [Internet]. Saint Petersburg (FL): Wikimedia Foundation. 2014 Sep 2- cited 2014 Oct 10. Available from: http://en.wikipedia.org/wiki/Focal_length
  9. Kim KT, Kim GT, Lim MG. Development of link technology between vector-photo and 3D BIM model. Proceedings of the Korea Institute of Construction Engineering and Management; 2014 Nov 7; Seoul, Korea. Seoul (Korea): Korea Institute of Construction Engineering and Management; 2014. p.29-30
  10. National Geographic Information Institute. Public measurement result and world geodetic system conversion technology guide, Ministry of Construction and Transportation, Policy Report, Gwacheon (Korea), 2006 May. Report No.: 11-1500714-000042-01
  11. National Geographic Informaion Institute. National coordinate transformation coefficients, Gwacheon (Korea), 2003 Dec. Notice No.: 2003-497