지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.5
- 수록면
- 1,051 - 1,057 (7page)
이용수
초록· 키워드
오류제보하기
Technology of safety equipment of passengers has been evolved constantly in by evolving Automotive industry. And as a result driver injury was also reduced. But safety in frontal crash, is concentrated on the driver seat and passenger seat and NCAP and regulations in all countries of the world still does not take into account rear seat passenger. Nevertheless, safety of the rear seat is also an important and test mode evaluated by 5%ile dummy in rear seat from 2015 has been added to the EURO NCAP frontal crash. So enhanced safety of the rear seat is required more.
In order to reduce the injury of passengers in the rear seat, load limiter and pre-tensioner are generally used. But this devices, which can in accordance with the specifications, injury of the head is occurred by collision between head of rear seat passengers and front seat or injuries of chest and neck are occurred by compression of seat belt.
Therefore, in this study, in order to reduce the injury of rear seat passenger in the frontal crash, sled test is selected and different specifications of seat belts are tested. Load limiter is divided into three DLL, CLL, and PLL according to method of load limit and applied different limit force to each methods. Pro-tensioner is divided into two, Retractor pre-tensioner, Lap pre-tensioner. After test, using EURO NCAP assessment protocol, convert from injury value to score then select seat belt specification.
In order to reduce the injury of passengers in the rear seat, load limiter and pre-tensioner are generally used. But this devices, which can in accordance with the specifications, injury of the head is occurred by collision between head of rear seat passengers and front seat or injuries of chest and neck are occurred by compression of seat belt.
Therefore, in this study, in order to reduce the injury of rear seat passenger in the frontal crash, sled test is selected and different specifications of seat belts are tested. Load limiter is divided into three DLL, CLL, and PLL according to method of load limit and applied different limit force to each methods. Pro-tensioner is divided into two, Retractor pre-tensioner, Lap pre-tensioner. After test, using EURO NCAP assessment protocol, convert from injury value to score then select seat belt specification.
목차
Abstract
1. 서론
2. 슬레드 시험 구성
3. 슬레드 시험 결과 및 분석
4. 결론
References
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