대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제29권11호
  • /
  • Pages.1518-1526
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  • 2005
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  • 1226-4873(pISSN)
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  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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시뮬레이션 기법을 이용한 차량내 전동휠체어 탑승자의 전방 충돌시 안전에 관한 연구

The Safety Assessment of Wheelchair Occupants in Road Passenger Vehicles with the Frontal Crash: a Computer Simulation

  • 이영신 (충남대학교 기계설계공학과) ;
  • 이기두 (충남대학교 대학원 기계설계공학과) ;
  • 임현균 (한국표준과학연구원 생체자기계측센터)
  • 발행 : 2005.11.01
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초록

With increasing need of transportation services for people with disabilities and the aged, wheelchairs are used as their assistive devices to participate in daily and recreational activities and as seats of motor vehicle. However, as wheelchairs are primarily designed fer mobility assistive devices, not for vehicle seats, wheelchair users may experience serious injury when they meet car crashes. To date, neither engineering guidance for a wheelchair mounting system on the vehicle floor nor safety assessment analysis by a car crash has been studied for the domestic users. In this paper, in accordance with the ANSVRESNA WC-19, a fixed vehicle mounted wheelchair occupant restraint system (FWORS), wheelchair integrated restraint system (WIRS), and wheelchair integrated x-bend restraint system (WIXRS) subjected to frontal impact (20 g, 48 U) were analyzed using compute. simulations for domestic users. We present surrogate wheelchair occupant safety by head injury criteria (HIC), motion criteria (MC), and combined injury criteria (CIC).

키워드

참고문헌

  1. Kim, B. R., 2003, 'Guide of Wheelchair Lift Design for Mobility Rights of the Mobility Handicapped', Proceedings of the Korean Society for Railway 2003 Autumn Annual Meeting, Vol 2, pp.191-196
  2. Bertocci, G. E. and Evans, J., 2000, 'Injury Risk Assessment of Wheelchair Occupant Restraint Systems in a Frontal Crash: A Case for Integrated Restraints', Journal of Rehabilitation Research & Development, Vol. 37, No. 5, pp. 573-590
  3. Van Roosmalen, L., Bertocci, G. E., Ha, D. R. and Karg, P., 2001, 'Wheelchair Integrated Occupant Restraints: Feasibility in Frontal Impact', Medical Engineering & Physics, Vol. 23, pp. 687-698 https://doi.org/10.1016/S1350-4533(01)00082-0
  4. Kim, S. M., Kim, S. J., Kang, T. G., Jun, B. H., Kim, K. H. and Moon, M. S., 2004, 'A Safety Assesment by Risk Analysis Method on Wheelchair Occupant in Frontal & Side Impact of Wheelchair Loaded Vehicle', Journal of the Korean Society of Precision Engineering, Vol. 21, No. 6, pp. 197-189
  5. Oh, K. S., Son, K. and Choi, K. H., 2002, 'Real Time Analysis of Occupant Motion for Vehicle Simulator', Trans. of the KSME(A), Vol. 26, No. 5, pp. 969-975 https://doi.org/10.3795/KSME-A.2002.26.5.969
  6. Choi, Y. J., Lee, Y. S., Han, K. H., Chae, J. U. and Choi, E. J., 2004, 'A Study on The Human Impulse Characteristics with the Typical Shooting Posture', Proceedings of the KSME 2004 Autumn Annual Meeting, pp.459~464
  7. SAE, 1996, 'Wheelchair Tiedowns and Occupant Restraints (WTORS) for Use in Motor Vehicles', SAE J2249
  8. American National Standards Institute(ANSI) / Rehabilitation Engineering Society of North America(RESNA), 1999, 'WC-19 Wheelchairs Used as Seats in Motor Vehicles', ANSI/RESNA
  9. Laananen, D. H., 1980, 'Aircraft Crash Survival Design Guide(Volume II : Aircraft Crash Environment and Human Tolerance)', US Army Research and Technology Laboratories Report No. USARTL-79-22B
  10. Biomechanics Research Group Inc., 'LifeMOD Biomechanics Modeler Manual' (www.lifemod.com)

피인용 문헌

  1. A Study on the Dynamic and Impact Analysis of Side Kick in Taekwondo vol.32, pp.1, 2008, https://doi.org/10.3795/KSME-A.2008.32.1.083