자동차안전학회지 (Journal of Auto-vehicle Safety Association)

한국자동차안전학회 (Korean Auto-vehicle Safety Association)
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자율주행자동차 탑승객의 편의자세 연구를 위한 실험기구 설계

Design of Experimental Equipment for Evaluating Relaxed Passenger Postures in Autonomous Vehicle

  • 김성호 (경일대학교 대학원 기계공학과) ;
  • 방승환 (경일대학교 스마트디자인공학부) ;
  • 조영주 (경일대학교 대학원 기계공학과) ;
  • 신재호 (경일대학교 스마트디자인공학부)
  • Seongho Kim ;
  • Seunghwan Bang ;
  • Youngju Jo ;
  • Jaeho Shin
  • 투고 : 2023.12.05
  • 심사 : 2023.12.13
  • 발행 : 2024.03.31
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초록

The advancement of autonomous driving technology is expected to transform cars beyond mere transportation into multifunctional spaces for relaxation and entertainment. As autonomous driving technology becomes more sophisticated, with no need for direct driver control, the interior space of vehicles is anticipated to be utilized for various purposes. Consequently, the importance of car seats, the component most frequently interacted with by passengers during travel, is expected to significantly rise. However, existing car seats are designed according to a seated posture, necessitating verification for passenger safety and seat structure considerations in the context of autonomous driving, where comfortable postures may differ. For these reasons, it is anticipated that the seats of future autonomous vehicles will evolve with the incorporation of additional safety and convenience features. In this study, a three-axis car simulator was employed to investigate seat angles for comfortable postures of passengers in autonomous driving scenarios. Representative postures were identified to enhance passenger convenience. Furthermore, functional design factors contributing to passenger comfort were applied to conduct seat design, seat structure, and collision analysis, with an analysis of the interrelationships among design factors.

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과제정보

본 연구는 '자율주행기술개발혁신사업, 주행 및 충돌상황 대응 안전성 평가기술 개발'의 연구 결과로서 국토교통부와 국토교통과학기술진흥원의 지원으로 수행되었으며, 이에 관계자분들께 감사드립니다.

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