BIORID P3 - DESIGN AND PERFORMANCE COMPARED TO HYBRID III AND VOLUNTEERS IN REAR IMPACTS AT DELTA V=7 KM/H

Several investigators have noted limitations of the most commonly used dummy in rear impact testing, the Hybrid III dummy. A dummy for rear impact testing, the BioRID I, has previously been presented. It was a step towards an effective tool for seat performance testing, but it was concluded that its neck extension and T1 upward motion were too small and that is user-friendliness could be improved. A new BioRID prototype has been developed. It has new neck muscle substitutes with damping and elastic elements that are independent of each other and fitted inside the torso. The new neck muscle substitutes extend to T3 and thus also load the upper thoracic spine. The new dummy has a softer thoracic spine and a torso made of softer rubber than was used for the original dummy. The BioRID prototype's performance was compared to that of volunteers, the BioRID I and Hybrid III in rear impacts at delta V=7 km/h. The kinematics response of the new BioRID prototype appears to be more human-like than that of the BioRID I and Hybrid III. The dummy also provides repeatable test results and is more user-friendly than the BioRID I.

• Record URL:
  https://doi.org/10.4271/99SC16
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/0768004640
• Corporate Authors:

  Society of Automotive Engineers (SAE)

  400 Commonwealth Drive
  Warrendale, PA  United States  15096
• Authors:
  • Daviddson, J
  • Flogard, A
  • LOVSUND, P
  • SVENSSON, M Y
• Conference:
  • 43rd Stapp Car Crash Conference
  • Location: San Diego California, United States
  • Date: 1999-10-25 to 1999-10-27
• Publication Date: 1999

Language

• English

Media Info

• Features: Figures; References; Tables;
• Pagination: p. 253-265
• Serial:
  • Stapp Car Crash Journal
  • Volume: 43
  • Publisher: Society of Automotive Engineers (SAE)
  • ISSN: 1532-8546
  • Serial URL: http://www.stapp.org/pubs.shtml

Subject/Index Terms

• TRT Terms: Crash injury research; Design; Dummies; Kinematics; Muscles; Neck; Performance; Rear end crashes; Spinal column; Tests; Thorax
• Uncontrolled Terms: BioRID I; Biorid p3; Hybrid iii
• Subject Areas: Design; Highways; Research; Safety and Human Factors; I84: Personal Injuries;

Filing Info

• Accession Number: 00800540
• Record Type: Publication
• ISBN: 0768004640
• Report/Paper Numbers: SAE P-350, 99SC16
• Files: TRIS
• Created Date: Oct 22 2000 12:00AM