운전 숙련도에 따른 자동차 페달시스템 유형이 운전자세에 미치는 영향 Effect of Driver's Posture with Different Car Pedal Systems and Skilled Levels
이재훈, 장영관, 오형술, 하종규
- 언어KOR
- URLhttp://db.koreascholar.com/Article/Detail/246016
대한안전경영과학회지
제14권 제2호
(2012.06)
pp.11-22
pp.11-22
대한안전경영과학회
(Korea Safety Management & Science)
초록
The purpose of this study was to compare drivers' postures with different car pedal systems and skilled levels. Fourteen subjects participated in this experiment and for three-dimensional analyses, six cameras (Proreflex MCU-240, Qualisys) were used to acquire raw data. The parameters were calculated and analyzed with Visual-3D. In conclusion, the patterns of pelvic, hip, knee and ankle joint angles were different as to pedal systems and skilled levels, and distal joints ROA pelvis have large angles. ROA(range of angle) of a double pedal system was small, but ROA of a single pedal system was large. These findings suggested that we should improve a present single pedal system.
저자