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백우경,김배영,김시우,정충민,송종원,서명원,Baik, Wookyung,Kim, Baeyoung,Kim, Siwoo,Jung, Choongmin,Song, Jongwon,Suh, Myungwon 한국자동차안전학회 2011 자동차안전학회지 Vol.3 No.2
Vehicle safety device such as active headrest and rear detection system has been developing as people are interested about rear end collision more than head on or than front. However, there is no any standard or criterion in order to evaluate vehicle safety device for rear end collision. Also there is no test protocol about rear end collision in vehicle experiment. Therefore, this research developed scenario for experiment about rear end collision in vehicle experiment. Also this research evaluated dangerousness about vehicle test and fitness about re-enacting rear end collision using scenario developed using commercial software (PC-Crash) which can re-enact vehicle collision in virtual vehicle experiment. Scenario developed according to statistics from National Highway Traffic Safety Administration and German In-Depth Accident Study. Scenario has twelve cases which composed of Re-LVS (Rear end Leading Vehicle Stop), Re-LVM (Rear end Lead Vehicle Moving) and scenario for evaluation about malfunction of active headrest.
차량의 후방추돌시험을 위한 시나리오 및 가상환경평가 개발연구
백우경(Wookyung Baik),김배영(Baeyoung kim),김시우(Siwoo kim),정충민(Choongmin Jung),송종원(Jongwon Song),서명원(Myungwon Suh) 한국자동차공학회 2011 한국자동차공학회 학술대회 및 전시회 Vol.2011 No.11
Vehicle safety device such as active headrest and rear detection system has been developing as people are interested about rear end collision more than before. However, there is not any standard or criterion in order to evaluate vehicle safety device for rear end collision. Also there is not test protocol about rear end collision in vehicle experiment. Therefore, this research developed scenario for experiment about rear end collision in vehicle experiment. Also this research evaluated dangerousness about vehicle test and fitness about re-enacting rear end collision using scenario developed using commercial software (PC-Crash) which can re-enact vehicle collision in virtual vehicle experiment. Scenario developed according to statistics from National Highway Traffic safety Administration and German In-Depth Accident Study. Scenario has twelve cases which composed of Re-LVS (Rear end Leading Vehicle Stop), Re-LVM (Rear end Lead Vehicle Moving) and scenario for evaluation about malfunction of active headrest.
후방추돌 시 목 상해 최적화 시트 개발을 위한 해석적 방법론 연구
백우경(Wookyung Baik),김배영(Baeyoung kim),김시우(Siwoo kim),정충민(Choongmin Jung),송아영(Ahyoung Song),서명원(Myungwon Suh) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5
Recently, whiplash injury from rear end collision has been important in automotive industrial because There is no successful safety device for rear end collision, even though there are a lot of vehicle safety device for front end collision such as seat belt, air bag. But, vehicle industry tends not to develop safety device for rear end collision because of not only cost but also it"s effectiveness. Therefore, this research developed methodology using Finite Element Method (FEM) for optimization about vehicle seat for whiplash injury as future study. All kind of analysis result was correlated with test result in order to obtain proper optimization. Also, this paper suggested seven design parameters such as shapes of seat, material properties for optimization.