The new neck design for the rear-end impact dummy, BioRID I

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Linder, Astrid¹; Svensson, Mats Y.¹; Davidsson, Johan¹; Flogård, Anders¹; Håland, Yngve²; Jakobsson, Lotta³; Lövsund, Per¹; Wiklund, Kristina⁴

The new neck design for the rear-end impact dummy, BioRID I

42nd Annual Proceedings, Association for the Advancement of Automotive Medicine (AAAM)

©1998 AAAM

Affiliations

¹Department of Machine and Vehicle Design, Chalmers University of Technology, Göteborg, Sweden

²Autoliv Research AB, Sweden

³Volvo Car Corporation, Sweden

⁴Saab Automobile AB, Sweden
Abstract

A new mechanical neck was developed for a new dummy possessing a complete articulated spine, for low speed rear-end collisions. The new neck consists of seven cervical elements connected by hinge joints. The neck stiffness properties were created by rubber blocks between each pair of vertebrae in combination with simulated muscle elements between the head and T1. The neck was validated against volunteer tests (Δv of 7 km/h) results. Both displacement and acceleration of the head relative to the upper torso for both duration and peak values, were in agreement with the volunteer data.
Links

PubMedCentral: PMC3400207

Cited Works (9)

Year	Entry
1992	Svensson MY, Lövsund P. A dummy for rear-end collisions: development and validation of a new dummy-neck. In: Proceedings of the 1992 International IRCOBI Conference on the Biomechanics of Impact. September 9-11, 1992; Verona, Italy.299-310.
1995	Geigl BC, Steffan H, Dippel C, Muser MH, Walz F, Svensson MY. Comparison of head-neck kinematics during rear end impact between standard Hybrid III, RID neck, volunteers and PMTO's. In: Proceedings of the 1995 International IRCOBI Conference on the Biomechanics of Impact. September 13-15, 1995; Brunnen, Switzerland.261-270.
1983	Robbins DH. Anthropometric Specifications for Mid-Sized Male Dummy, Volume 2. Ann Arbor, MI: University of Michigan Traffic Research Institute (UMTRI); December 1983. UMTRI Publication UMTRI-83-53-2.
1994	von Koch M, Nygren A, Tingvall C. Impairment pattern in passenger car crashes: a follow-up of injuries resulting in long-term consequences. In: Proceedings of the 14th International Technical Conference on the Enhanced Safety of Vehicles (ESV). May 23-26, 1994; Munich, Germany.776-781.
1997	Ono K, Kaneoka K, Wittek A, Kajzer J. Cervical injury mechanism based on the analysis of human cervical vertebral motion and head-neck-torso kinematics during low speed rear impacts. In: Proceedings of the 41st Stapp Car Crash Conference. November 13-14, 1997; Lake Buena Vista, FL. Warrendale, PA: Society of Automotive Engineers:339-356. SAE 973340.
1997	Siegmund GP, King DJ, Lawrence JM, Wheeler JB, Brault JR, Smith TA. Head/neck kinematic response of human subjects in low-speed rear-end collisions. In: Proceedings of the 41st Stapp Car Crash Conference. November 13-14, 1997; Lake Buena Vista, FL. Warrendale, PA: Society of Automotive Engineers:357-385. SAE 973341.
1985	Nygren A, Gustafsson H, Tingvall C. Effects of different types of headrests in rear-end collisions. In: Proceedings of the 10th International Technical Conference on Experimental Safety Vehicles (ESV). July 1-4, 1985; Oxford, England.85-90. SAE 856023.
1993	Scott MW, McConnell WE, Guzman HM, Howard RP, Bomar JB, Smith HL, Benedict JV, Raddin JH, Hatsell CP. Comparison of human and ATD head kinematics during low-speed rearend impacts. In: Proceedings of the SAE International Congress & Exposition. March 1-5, 1993; Detroit, MI. Warrendale, PA: Society of Automotive Engineers. SAE 930094.
1996	Thunnissen JGM, van Ratingen MR, Beusenberg MC, Janssen EG. A dummy neck for low severity rear impacts. In: Proceedings of the 15th International Technical Conference on the Enhanced Safety of Vehicles (ESV). May 13-16, 1996; Melbourne, Australia.1665-1678.

Cited By (12)

Year	Entry
1999	Linder A, Lövsund P, Steffan H. Validation of the BioRID P3 against volunteer and PMHS test data and comparison to the Hybrid III in low-velocity rear-end impacts. In: 43rd Annual Proceedings, Association for the Advancement of Automotive Medicine (AAAM). September 20-21, 1999; Barcelon, Spain.367-381.
2000	Linder A, Bergman U, Svensson M, Viano D. Evaluation of the BioRID P3 and the Hybrid III in pendulum impacts to the back: a comparison to human subject test data. In: 44th Annual Proceedings, Association for the Advancement of Automotive Medicine (AAAM). October 2-4, 2000; Chicago, IL.
1998	Lundell B, Jakobsson L, Alfredsson B, Lindström M, Simonsson L. The WHIPS seat: a car seat for improved protection against neck injuries in rear end impacts. In: Proceedings of the 16th International Technical Conference on the Enhanced Safety of Vehicles (ESV). May 31–June 4, 1998; Windsor, Ontario, Canada.1586-1596.
1998	Davidsson J, Svensson MY, Flogård A, Håland Y, Jakobsson L, Linder A, Lövsund P, Wiklund K. BioRID I: a new biofidelic rear impact dummy. In: Proceedings of the 1998 International IRCOBI Conference on the Biomechanics of Impact. September 16-18, 1998; Göteberg, Sweden.377-390.
1999	Jakobsson L, Norin H. Suggestions for evaluation criteria of neck injury protection in rear end car impacts. In: Proceedings of the 1999 International IRCOBI Conference on the Biomechanics of Impact. September 23-24, 1999; Sitges, Spain.271-282.
2000	Svensson MY, Boström O, Davidsson J, Hansson H-A, Håland Y, Lövsund P, Suneson A, Säljö A. Neck injuries in car collisions: a review covering a possible injury mechanism and the development of a new rear-impact dummy. Accid Anal Prev. March 2000;32(2):167-175.
2000	Jakobsson L, Lundell B, Norin H, Isaksson-Hellman I. WHIPS: Volvo’s whiplash protection study. Accid Anal Prev. March 2000;32(2):307-319.
2002	Linder A, Svensson M, Viano D. Evaluation of the BioRID P3 and the Hybrid III in pendulum impacts to the back: a comparison with human subject test data. Traffic Inj Prev. 2002;3(2):159-166.
2002	Linder A, Svensson MY, Davidsson J, Flogård A, Lövsund P, Håland Y, Jakobsson L, Wiklund K. Design and validation of the neck for a rear impact dummy (biorid i). Traffic Inj Prev. 2002;3(2):167-174.
2002	Jakobsson L, Norin H. Suggestions for evaluation criteria of neck injury protection in rear-end car impacts. Traffic Inj Prev. 2002;3(3):216-223.
2016	Akhbari B. Biomechanical Analyses of Head Acceleration During Contact Sports and Ankle Joint Complex Injury [Master's thesis]. Lawrence, KS: University of Kansas; 2016.
2009	DeRosia JJ. Role of Gender and Size in Biomechanics of Rear Impact Wilwaukee, WI: Marquette University; May 2009.