Human volunteer kinematics in rear-end sled collisions

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Davidsson, Johan¹; Deutscher, Christian²; Hell, Wolfram³; Linder, Astrid¹; Lövsund, Per¹; Svensson, Mats Y.¹

Human volunteer kinematics in rear-end sled collisions

Proceedings of the 1998 International IRCOBI Conference on the Biomechanics of Impact

Affiliations

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

²Allianz Zentrurn für Technik GmbH, Ismaning, Germany

³Verband der Schadenversicherer, Miinchen, Germany
Abstract

A number of current projects are developing new crash test dummies for rear-end impact testing. The validation of such a dummy design requires human response data from pertinent test situations.

The objectives of this study are to quantify human head, neck, chest, pelvis and femur mechanical response in a well defined test seat. Furthermore, the aim is to see how the response varies with seat design and sled speed change during low-speed rear-end collisions. This data is intended to be used in the validation of our crash test dummy (BioRID I) in rear-end impact situations, with a focus on low AV collisions. Thirteen human subjects were exposed to 28 rear-end collision sled impacts with velocity changes close to 5 and 7 km/h respectively.

The results showed vertical motion of the subjects' H-point caused by ramping up along the seat, a forward rotation of the subjects' femur and maybe a contraction of the subjects' gluteus muscles. A vertical motion of the subjects' torso and head was also observed. This motion was caused by a combination of ramping up along the seat-back and the straightening of the thoracic kyphosis. In the first 100 ms after impact, several subjects flexed their head relative T1. These new data have proven to be useful as validation data for new rear-end impact dummies.

Cited Works (17)

Year	Entry
1995	McConnell WE, Howard RP, Van Poppel J, Krause R, Guzman HM, Bomar JB, Raddin JH, Benedict JV, Hatsell CP. Human head and neck kinematics after low velocity rear-end impacts: understanding "whiplash". In: Proceedings of the 39th Stapp Car Crash Conference. November 8-10, 1995; San Diego, CA. Warrendale, PA: Society of Automotive Engineers:215-238. SAE 952724.
1980	Beier G, Schuller E, Schuck M, Ewing CL, Becker ED, Thomas DJ. Center of gravity and moments of inertia of human heads. In: Proceedings of the 1980 International IRCOBI Conference on the Biomechanics of Impact. September 9-11, 1980; Birmingham, England.218-228.
1993	Svensson MY. Neck Injuries in Rear-End Car Collisions: Sites and Biomechanical Causes of the Injuries, Test Methods and Preventive Measures [PhD thesis]. Gothenburg, Sweden: Chalmers University of Technology; 1993.
1994	Geigl BC, Steffan H, Leinzinger P, Roll P, Mühlbauer M, Bauer G. The movement of head and cervical spine during rearend impact. In: Proceedings of the 1994 International IRCOBI Conference on the Biomechanics of Impact. September 21-23, 1994; Lyon, France.127-137.
1994	Szabo TJ, Welcher JB, Anderson RD, Rice MM, Ward JA, Paulo LB, Carpenter NJ. Human occupant kinematic response to low speed rear-end impacts. In: Proceedings of the SAE International Congress & Exposition. February 28–March 3, 1994; Detroit, MI. Warrendale, PA: Society of Automotive Engineers. SAE 940532.
1996	Szabo TJ, Welcher JB. Human subject kinematics and electromyographic activity during low speed rear impacts. In: Proceedings of the 40th Stapp Car Crash Conference. November 4-6, 1996; Albuquerque, NM. Warrendale, PA: Society of Automotive Engineers:295-315. SAE 962432.
1969	Tarriere C, Sapin C. Biokinetic study of the head to thorax linkage. In: Proceedings of the 13th Stapp Car Crash Conference. December 2-4, 1969; Boston, MA. Warrendale, PA: Society of Automotive Engineers:365-377. SAE 690815.
1996	Eichberger A, Geigl BC, Moser A, Fachbach B, Steffan H, Hell W, Langwieder K. Comparison of different car seats regarding head-neck kinematics of volunteers during rear end impact. In: Proceedings of the 1996 International IRCOBI Conference on the Biomechanics of Impact. September 11-13, 1996; Dublin, Ireland.153-164.
1967	Mertz HJ Jr, Patrick LM. Investigation of the kinematics and kinetics of whiplash. In: Proceedings of the 11th Stapp Car Crash Conference. October 10-11, 1967; Anaheim, CA. Warrendale, PA: Society of Automotive Engineers:267-317. SAE 670919.
1994	Matsushita T, Sato TB, Hirabayashi K, Fujimura S, Asazuma T, Takatori T. X-ray study of the human neck motion due to head inertia loading. In: Proceedings of the 38th Stapp Car Crash Conference. October 31–November 2, 1994; Fort Lauderdale, FL. Warrendale, PA: Society of Automotive Engineers:55-64. SAE 942208.
1980	McConville JT, Churchill TD, Kaleps I, Clauser CE, Cuzzi J. Anthropometric Relationships of Body and Body Segment Moments of Inertia. Wright-Patterson AFB, Ohio: Air Force Aerospace Medical Research Laboratory; December 1980. Report No. AFAMRL-TR-80-119.
1993	McConnell WE, Howard RP, Guzman HM, Bomar JB, Raddin JH, Benedict JV, Smith HL, Hatsell CP. Analysis of human test subject kinematic responses to low velocity rear end impacts. In: Proceedings of the SAE International Congress & Exposition. March 1-5, 1993; Detroit, MI. Warrendale, PA: Society of Automotive Engineers:21-30. SAE 930889.
1983	Wismans J, Spenny CH. Performance requirements for mechanical necks in lateral flexion. In: Proceedings of the 27th Stapp Car Crash Conference. October 17-19, 1983; San Diego, CA. Warrendale, PA: Society of Automotive Engineers:137-148. SAE 831613.
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.
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.
1971	Mertz HJ, Patrick LM. Strength and response of the human neck. In: Proceedings of the 15th Stapp Car Crash Conference. November 17-19, 1971; Coronado, CA. Warrendale, PA: Society of Automotive Engineers:207-255. SAE 710855.
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.

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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.
2001	Cappon H, Philippens M, Wismans J. A new test method for the assessment of neck injuries in rear-end collisions. In: Proceedings of the 17th International Technical Conference on the Enhanced Safety of Vehicles (ESV). June 4-7, 2001; Amsterdam, The Netherlands.
2003	Cappon H, van Ratingen M, Wismans J, Hell W, Lang D, Svensson M. Whiplash injuries, not only a problem in rear-end impact. In: Proceedings of the 18th International Technical Conference on the Enhanced Safety of Vehicles (ESV). May 19-22, 2003; Nagoya, Japan.
2003	Huang TJ, Shams T, Rangarajan N, Haffner M, Eppinger R. Development of an advanced 50th percentile male head/neck system for application to crash test dummies. In: Proceedings of the 18th International Technical Conference on the Enhanced Safety of Vehicles (ESV). May 19-22, 2003; Nagoya, Japan.
2005	Hynd D, van Ratingen M. Challenges in the development of a regulatory test procedure for neck protection in rear impacts: status of the EEVC WG20 and WG12 joint activity. In: Proceedings of the 19th International Technical Conference on the Enhanced Safety of Vehicles (ESV). June 6-9, 2005; Washington, DC.
2009	Fice JB, Cronin DS, Panzer MB. Investigation of facet joint response under rear impact conditions using FE model of the cervical spine. In: Proceedings of the 21st International Technical Conference on the Enhanced Safety of Vehicles (ESV). June 15-18, 2009; Stuttgart, Germany.
2013	Lemmen P, Gupta A, Lakshminarayana A, Carlsson A, Svensson M, Schmitt K-U, Levallois I, Linder A, Tomasch E. Seat optimisation considering reduction of neck injuries for female and male occupants: applications of the EvaRID model and a loading device representing a 50th percentile female. In: Proceedings of the 23rd International Technical Conference on the Enhanced Safety of Vehicles (ESV). May 27-30, 2013; Seoul, South Korea.
2015	Katagiri M, Zhang N, Zhao J, Hu J, Scavnicky M, Cyliax B, Mueller I, Steiner T. Correlation between THOR BrIC and TBI risk from full body human model. In: Proceedings of the 24th International Technical Conference on the Enhanced Safety of Vehicles (ESV). June 8-11, 2015; Gothenburg, Sweden.
2002	Huang TJ, Shams T, McDonald JP, Wang Y, Rangarajan N, Haffner M, Eppinger R. Development of an advanced head/neck system for 5th percentile female anthropomorphic test dummies. In: Proceedings of the 30th International Workshop on Human Subjects for Biomechanical Research. November 2002; Ponte Vedra Beach, FL.63-74.
2011	Fice JB, Moulton JA, Cronin DS. Development of a detailed finite element neck model for automotive safety research. In: Proceedings of the 39th International Workshop on Human Subjects for Biomechanical Research. 2011.
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	Davidsson J, Lovsund P, Ono K, Svensson MY, Inami S. A comparison between volunteer, BioRID P3 and Hybrid III performance in rear impacts. In: Proceedings of the 1999 International IRCOBI Conference on the Biomechanics of Impact. September 23-24, 1999; Sitges, Spain.165-178.
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.
1999	Panjabi MM, Wang J-L, Delson N. Neck injury criterion based on intervertebral motions and its evaluation using an instrumented neck dummy. In: Proceedings of the 1999 International IRCOBI Conference on the Biomechanics of Impact. September 23-24, 1999; Sitges, Spain.179-190.
2000	Bertholon N, Robin S, Le-Coz J-Y, Potier P, Lassau J-P, Skalli W. Human head and cervical spine behaviour during low-speed rearend impacts: PMHS sled tests with a rigid seat. In: Proceedings of the 2000 International IRCOBI Conference on the Biomechanics of Impact. September 20-22, 2000; Montpellier, France.265-289.
2000	Cappon HJ, Philippens MMGM, van Ratingen MR, Wismans JSHM. Evaluation of dummy behaviour during low severity rear impact. In: Proceedings of the 2000 International IRCOBI Conference on the Biomechanics of Impact. September 20-22, 2000; Montpellier, France.53-66.
2000	Ishikawa T, Okano N, Ishikura K, Ono K. An evaluation of prototype seats using BioRID-P3 and Hybrid III with TRLD neck. In: Proceedings of the 2000 International IRCOBI Conference on the Biomechanics of Impact. September 20-22, 2000; Montpellier, France.379-391.
2000	Philippens M, Wismans J, Cappon H, Yoganandan N, Pintar F. Whole body kinematics using post mortem human subjects in experimental rear impact. In: Proceedings of the 2000 International IRCOBI Conference on the Biomechanics of Impact. September 20-22, 2000; Montpellier, France.363-378.
2002	Szabo TJ, Voss DP, Welcher JB. Influence of seat foam and geometrical properties on biorid p3 kinematic response to rear impacts. In: Proceedings of the 2002 International IRCOBI Conference on the Biomechanics of Impact. September 18-20, 2002; Munich, Germany.
2004	Sendur P, Thibodeau R, Burge J, Tencer A. Parametric analysis of vehicle design influence on the four phases of whiplash motion. In: Proceedings of the 2004 International IRCOBI Conference on the Biomechanics of Impact. September 22-24, 2004; Graz, Austria.257-268.
2004	Stemper BD, Yoganandan N, Pintar FA, Gennarelli TA. Effects of reflexive cervical muscle contraction on whiplash kinematics and injury. In: Proceedings of the 2004 International IRCOBI Conference on the Biomechanics of Impact. September 22-24, 2004; Graz, Austria.269-282.
2006	Hughes MC, Moss RT, Happer AJ. Occupant injury symptom duration resulting from low speed collisions. In: Proceedings of the 2006 International IRCOBI Conference on the Biomechanics of Impact. September 20-22, 2006; Madrid, Spain.345-348.
2007	Stemper BD, Yoganandan N, Gennarelli TA, Pintar FA. Toward a lower neck rear impact injury criterion: correlation of lower neck loads with spinal kinematics. In: Proceedings of the 2007 International IRCOBI Conference on the Biomechanics of Impact. September 19-21, 2007; Maastricht, The Netherlands.249-260.
2019	Katagiri M, Zhao J, Lee S, Moorhouse K, Kang Y-S. Biofidelity evaluation of GHBMC male occupant models in rear impacts. In: Proceedings of the 2019 International IRCOBI Conference on the Biomechanics of Injury. September 11-13, 2019; Florence, Italy.380-394.
2022	Genzel J, Carlsson A, Linder A, Pipkorn B, Svensson M. An open-source finite element model of a generic car seat: development and validation for low-severity rear impact evaluations. In: Proceedings of the 2022 International IRCOBI Conference on the Biomechanics of Injury. September 14-16, 2022; Porto, Portugal.229-242.
1999	Davidsson J, Flogård A, Lörvsund P, Svensson MY. BioRID P3: design and performance compared to Hybrid Iii and volunteers in rear impacts of ΔV=7 km/h. In: Proceedings of the 43rd Stapp Car Crash Conference. October 25-27, 1999; San Diego, CA. Warrendale, PA: Society of Automotive Engineers:253-265. SAE 99SC16.
2012	Kang Y-S, Bolte JH IV, Moorhouse K, Donnelly B, Herriott R, Mallory A. Biomechanical responses of PMHS in moderate-speed rear impacts and development of response targets for evaluating the internal and external biofidelity of ATDs. Stapp Car Crash J. October 2012;56:105-170.
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.
2001	Welcher JB, Szabo TJ. Relationships between seat properties and human subject kinematics in rear impact tests. Accid Anal Prev. May 2001;33(3):289-304.
2011	Fice JB, Cronin DS, Panzer MB. Cervical spine model to predict capsular ligament response in rear impact. Ann Biomed Eng. August 2011;39(8):2152-2162.
2003	Siegmund GP, Sanderson DJ, Myers BS, Inglis JT. Rapid neck muscle adaptation alters the head kinematics of aware and unaware subjects undergoing multiple whiplash-like perturbations. J Biomech. April 2003;36(4):473-482.
2003	Stemper BD, Yoganandan N, Pintar FA. Gender dependent cervical spine segmental kinematics during whiplash. J Biomech. September 2003;36(9):1281-1289.
2012	Fice JB, Cronin DS. Investigation of whiplash injuries in the upper cervical spine using a detailed neck model. J Biomech. April 5, 2012;45(6):1098-1102.
2004	Stemper BD, Yoganandan N, Pintar FA. Validation of a head-neck computer model for whiplash simulation. Med Biol Eng Comput. May 2004;42(2):333-338.
2003	Siegmund GP, Sanderson DJ, Myers BS, Inglis JT. Awareness affects the response of human subjects exposed to a single whiplash-like perturbation. Spine. April 1, 2003;28(7):671-679.
2004	Stemper BD, Yoganandan N, Pintar FA. Gender- and region-dependent local facet joint kinematics in rear impact: implications in whiplash injury. Spine. October 15, 2004;29(16):1764-1771.
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.
2008	Himmetoglu S. Car Seat Design and Human-Body Modelling for Rear Impact Whiplash Mitigation [PhD thesis]. Loughborough, UK: Loughborough University; 2008.
2004	Stemper BD. Whiplash Affects Cervical Spine Biomechanics [PhD thesis]. Marquette University; May 2004.
2000	Golinski WZ. Three-Dimensional Dynamic Modelling Cervical Spine Human of the in Whiplash Situations [PhD thesis]. Nottingham, UK: Nottingham Trent University; November 2000.
2002	van der Horst MJ. Human Head Neck Response in Frontal, Lateral and Rear End Impact Loading: Modelling and Validation [PhD thesis]. Eindhoven, The Netherlans: Technische Universiteit Eindhoven; 2002.
2001	Siegmund GP. The Reflex Response of Human Neck Muscles to Whiplash-Like Perturbations [PhD thesis]. Vancouver, BC: University of British Columbia; June 2001.
2007	Good CA. Biomechanics of Occupant Loading by Pre-Crash Motorized Shoulder Belt Tensioning [PhD thesis]. Calgary, AB: University of Calgary; 2007.
2010	Fice JB. Numerical Modeling of Whiplash Injury [Master's thesis]. University of Waterloo; 2010.
2020	Shen D. Investigation of Whiplash Associated Disorders Using Finite Element Neck Models With Active Musculature in Frontal, Rear and Lateral Impact [Master's thesis]. University of Waterloo; 2020.