컴퓨터 시뮬레이션 방법을 이용한 휠체어 탑재 차량의 전방/측방충돌 시 휠체어 탑승자의 위험도 분석
Analysis of Criteria Regarding Frontal And Side Impacts of Wheelchair Occupant in Vehicle By Computer Simulation Method
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Abstract
According to the IIHS (Insurance Institute for Highway Safety), side impacts are made up 30% of all accidents (reported 1998). In the case of auto accidents, head and neck injuries were most common as 58%, injuries to the body’s trunk equaled 32%, and injuries to the abdomen were 21%. Therefore in this study, injury of wheelchair occupant in frontal and side impact of wheelchair loaded vehicle was analyzed using computer simulation method. The occupant was restrained at the rear of wheelchair by the lap belt. The detailed fixation and restrain conditions of the wheelchair occupant are referred to SAE J2249’s recommendation. We estimated HIC(Head Injury Criteria) and HNIC (Head and Neck Injury Criteria) based on measured data.
참고문헌 (10)
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