A Study on Traffic Accident Analysis Treatment and a plan Practical Use by Photogrammetry

사진측량에 의한 교통사고분석처리 및 활용방안에 관한 연구

Sport photographing by the Stereo-Camera generally used in Europ, Japan, etc was applied to the traffic-accident analysis more preferreatially than the measuring with Tape where some problems are found in its accuracy and duribility. Time for photographing and that for measuring a datum point were compared causes for accidents were analyzed by spot drawing PAMS, with a patameter of an exclusively used drawing set, after 3-dimensions were first measured and computed in Stereo-model. Also the collision-angle, the direction of the handle and the quartity of loss after a clash were computed by using a accident vehicle as a model those data was suggested as a way of potential practical the accidents at large.

교통사고분석처리에 있어서 거리측정기를 가지고 측정하는 것은 정확도 및 보존관계에 문제를 야기하고 있기 때문에 유럽 및 일본에서 사용하는 스테레오카메라를 사용하여 현장에서 직접 촬영하였다. 촬영 및 기준점측량의 시간을 비교하였고 입체모델에서 삼차원좌표를 측정 계산한 후 전용도화기PAMS을 이용하여 현장도를 작성하여 사고원인을 분석하였고 또한 사고차양을 모델로 하여 차양충돌후의 각도, 핸들의 방향실손양을 계산하여 사고처리에 대한 활용방안을 제시하였다.