Occupant Positioning and Accommodation
<p>Occupant positioning research addresses specific issues related to occupant accommodation and safety. In-vehicle and in-laboratory testing involves measuring subject positioning and posture for a wide range of subject and vehicle characteristics to determine the relationship between driver-preferred positioning and vehicle factors, such as seat height, wheel-to-pedal distance, and seatpan angle. The results have been used to develop an improved seating accommodation model and a new H-point manikin for use in measuring and calibrating vehicle interiors and seats.</p> <p>Other studies include:<ul> <li>Quantifying seat and seatback pressure distributions produced by children and small adults for use in the development of occupant classification anthropomorphic test devices (OCATDs) for evaluating pressure-based airbag suppression systems <li>Investigating the relationships between occupant stature and age to ease of ingress and egress as functions of vehicle seat-to-ground height, doorway dimensions, and rocker-panel width <li>Investigating the relationships between driver stature, roof height, windshield header location, and roof siderail positioning to the driver perception of, and satisfaction with, headroom and vision <li>Studying belt fit of older children with and without booster seats <li>Investigating the ability of the elderly to don seat belts</ul></p>
Recent PublicationsSEE MORE
Matthew P. Reed, Sheila M. Ebert, Jason J. Hallman
conference paper IN: Stapp car crash journal. Vol. 57 (Nov. 2013), p. 43-57
Matthew P. Reed, Sheila M. Ebert-Hamilton, Jonathan D. Rupp.
journal article UMTRI-2011-27
IN: Traffic Injury Prevention. Vol. 13, no. 4 (2012), p. 364-372.
Introduction: Obesity has been shown to increase the risks of some types of injury in crashes. One way in which obesity may increase...
conference paper SAE 2011-01-0596
This paper describes the development of the fixed seat eyellipse in the October 2008 revision of SAE Recommended Practice J941. The eye...
Matthew P. Reed.
Dimensional recommendations for automotive seat design are often based on populations different from the intended user population....
Matthew P. Reed.
conference paper SAE 2011-01-0265
Federal Motor Vehicle Safety Standard (FMVSS) 213 specifies a bench seat that is used in dynamic testing of child restraint systems. To...
Recent ProjectsSEE MORE
National Highway Traffic Safety Administration
Kathleen DeSantis Klinich, Miriam A. Manary
2013 to 2014
U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC), U-M Automotive Research Center
Matthew P. Reed, Sheila Ebert