期刊
ADVANCES IN ENGINEERING SOFTWARE
卷 40, 期 7, 页码 497-505出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.advengsoft.2008.09.002
关键词
Close-range photogrammetry; Traffic accident scene; Vehicle deformation; Accident reconstruction; Direct linear transformation
类别
资金
- Shanghai Municipal Bureau of Public Security
- National Natural Science Foundation of China [50705058]
- Ph.D. Programs Foundation of Ministry of Education of China [20070248113]
- National High Technology Research and Development Program of China [2007AA11Z234]
This paper Studies the feasibility of investigating a traffic accident and offering initial data for traffic accident reconstruction (TAR) using a photogrammetric technique. Compared with the conventional roller tape applied by the traffic police of Shanghai Municipal Bureau of Public Security in 142 traffic cases, photogrammetry is proven to be a time saving and cost effective method for accident investigation. The 2D photogrammetry method and the trajectory analysis accident reconstruction technique are applied to actual traffic accidents. With the assistance of a Portable-Control System as the reference system, the 3D photogrammetry method can be used in a vehicle deformation survey. The measurement results obtained in accordance with the CRASH survey criteria for vehicle deformation can be adopted as initial information for the damage analysis reconstruction technique. It appears that photogrammetry has greater potential for application to traffic accident investigation and reconstruction. (C) 2008 Elsevier Ltd. All rights reserved.
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