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차량 충돌사고 해석을 위한 3차원 스캐닝/모델링 활용3-Dimensional Scanning/Modeling for Analysis of Vehicle Collision Accidents

Other Titles
3-Dimensional Scanning/Modeling for Analysis of Vehicle Collision Accidents
Authors
강희진한인환
Issue Date
Sep-2017
Publisher
한국자동차공학회
Keywords
Vehicle collsion accidents; 3-dimensional crush model; Photogrammetry; 3D scanner measurements; Reconstruction analysis; 자동차충돌사고; 3차원변형모델; 사진측량; 3차원스캐너측량; 사고재구성
Citation
한국자동차공학회 논문집, v.25, no.5, pp.541 - 547
Journal Title
한국자동차공학회 논문집
Volume
25
Number
5
Start Page
541
End Page
547
URI
https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/6412
DOI
10.7467/KSAE.2017.25.5.541
ISSN
1225-6382
Abstract
This paper proposes effective 3-dimensional collision crash modelling methods using photogrammetry and a 3D scanner, along with the scientific application methods of these models for reconstruction analysis of vehicle collision accidents. Two methods based on photogrammetry are presented: one is by using a small number of pre-existing photos, and the other is by using a large amount of photos taken for the exact purpose of 3-dimensional modelling. With the 3D scanner measurement method, a 3-dimensional collision crash model that is more elaborate than photogrammetry is created. Several application methods for accident reconstruction analysis are proposed based on the modelling process and the characteristics of the results.
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