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A Study on Optimal Laser Scanning method for Reverse Engineering at Interior Remodeling Project

리모델링 프로젝트의 역설계 적용을 위한 최적 3차원 레이저 스캐닝 정보 획득 방안에 관한 연구 - 실내 리모델링을 대상으로 -

  • Lee, Sangseol (Department of U-City Design and Engineering, Sungkyunkwan University) ;
  • Kwon, Soonwook (School of Civil and Architectural Engineering, Sungkyunkwan University)
  • Received : 2013.12.17
  • Accepted : 2014.03.03
  • Published : 2014.05.31

Abstract

Recently, remodeling construction project has been prevalently conducted in major city areas in Korea. However, remodeling construction project has a difficulty in conducting a construction because of non-existing drawing or lack of drawing information. To solve these problems, modeling techniques by using reverse engineering have been widely studied in other industries such as aerospace and automobile industry. But reverse engineering techniques have not been used in remodeling construction projects because those technology haven't supplied less accuracy during required time for surveying. So, this study suggests optimal method of acquiring accurate 3D laser scanner information for reverse engineering at interior remodeling project.

최근 국내 건축경기 불황에 대한 방안으로 리모델링 시장이 신규 유망시장으로 주목받고 있다. 하지만 리모델링 공사를 추진하는데 있어, 도면의 부재나 도면 정보의 부족 등으로 시공에 상당한 어려움을 겪고 있다. 이러한 문제를 해결하기 위해 역설계 기술을 이용한 도면화 기술에 대한 활발한 연구가 진행 중이지만, 현장에서는 역설계 기술의 정확도와 도면화 시간에 대한 정보부족으로 역설계 기술의 사용을 주저하고 있다. 따라서 본 연구에서는 실험을 통해 역설계 과정 중 3차원 형상 정보를 획득하는데 있어서 포인트 데이터 정밀도에 따른 측정시간과 오차를 분석하여 최적의 포인트 데이터 획득 정밀도를 제안하고자 한다.

Keywords

References

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