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PTW Passive Safety: Numerical Study of Standard Impact Scenarios with Rider Injury Risk Assessment
ISSN: 0148-7191, e-ISSN: 2688-3627
To be published on April 14, 2020 by SAE International in United States
This content contains downloadable datasetsAnnotation ability available
Powered two-wheeler (PTW) riders and passengers are among the group of vulnerable road users (VRU). This group uses the road transportation system together with other better-protected users such as passenger cars and truck drivers. The main vulnerability of PTW rider lies in their unequal position during the crash, due to the inability of application of the crashworthiness concept during the PTW vehicle design. This inequality could be somehow mitigated by the design of personal protective equipment (PPE). Mostly the design of the PPE’s is led by the standards which often are obsolete and takes into account only simple drop-tests (ECE 22.05). Those tests did not take into account complicated kinematics of the motorcycle accidents and biomechanics of the human body (the assessment is based only on the linear acceleration of the headform center of gravity).
The authors propose a virtual approach for the PTW rider injury risk assessment, which coupled with the pre-impact conditions, could be used for the new PPE protection standards preparation. In this paper, authors want to present a numerical study on the most common PTW impact scenarios, which are described in ISO 13232. The simulations of the accidents were conducted in the VPS numerical environment (PAM-Crash explicit solver). Accidents participants, namely opposite vehicle (OV) modeled by finite element method (FEM) approach, powered two-wheeler (PTW) modeled by multi-body system (MBS) approach, PTW driver represented by hybrid FE-MBS human body model Virthuman and a helmet (modeled by FE approach) were coupled to represent the 7 most common accident scenarios. The helmet is the only PPE enforced by the law, but not in all territories (Afghanistan, Dominica, Guyana, Mexico, Libya, Senegal, USA). Due to the complexity of the OV FE model, there was a necessity of model simplification and revalidation, which also was done in this work. The results of the simulations were examined with special emphasis on realistic representation of real accident kinematics. In each configuration, an injury risk assessment was done on the PTW rider model. The assessment was done based on injury criterion used by the NCAP, UNE 135900 and the LNL criterion. The paper shows that the virtual approach using the Virthuman human body model could be used for the simulation of PTW accidents. The results of this paper could be used for future PPE design.
CitationBonkowski, T., Hyncik, L., and Lv, W., "PTW Passive Safety: Numerical Study of Standard Impact Scenarios with Rider Injury Risk Assessment," SAE Technical Paper 2020-01-0930, 2020.
Data Sets - Support Documents
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- Hurt, H.H., Ouellet, J.V., and Thom, D.R. “Motorcycle Accident Cause Factors and Identification of Countermeasures,” National Highway Traffic Safety Administration, Washington, DC, Contract No. DOT HS-5-01160, 1981.
- Association of European Motorcycle Manufacturers (ACEM) , “MAIDS: In-Depth Investigations of Accidents Involving Powered Two-Wheelers,” Final Report 2.0, ACEM, Brussels, Belgium, 2009.
- Bońkowski, T., Hyncik, L., Hajžman, M., Radek, K., Savino, G., Gil, G., Galvanetto, U., and Khosroshahi, S. , “MOTORIST D3.1: Accident Statistics,” 2015, doi:10.13140/RG.2.2.29134.25929.
- Anonymous , “Motorcycles - Test and Analysis Procedures for Research Evaluation of Rider Crash Protective Devices Fitted to Motorcycles,” in ISO 13232, International Organization for Standardization, Geneva, 2002.
- Rogers, N.M. , “Further Crash Tests of Motorcycle Leg Protectors as Proposed in the UK Draft Specification,” in Proceedings of the ESV,1991.
- Rogers, N.M. and Zellner, J.W. , “Application of ISO13232 to Motorcyclist Productive Device Research,” in Proceedings of the ESV, 1996.
- Rogers, N.M. and Zellner, J.W. , “An Overall Evaluation of UKDS Motorcyclist Leg Protectors Based on ISO13232,” in Proceedings of the ESV,1998.
- Zellner, J.W., Newman, J.A., and Nicholas, M. , “Preliminary Research into the Feasibility of Motorcycle Airbag Systems,” in Proceedings of the ESV, 1994.
- Zellner, J.W., Wiley, K.D., Broen, N.L., and Newman, J.A. , “A Standardized Motorcyclist Impact Dummy for Protective Device Research,” in Proceedings of the ESV, 1996.
- Kebschull, S.K. et al. , “Injury Risk/Benefit Analysis of Motorcyclist Protective Devices Using Computer Simulation and ISO13232,” in Proceedings of the ESV, 1998.
- Bothwell, P., Knight, R., and Petersen, H. , “Dynamics of Motorcycle Impact,” Vol. I, Tech. Rep. DOT HS 800 906, NHTSA, Washington, DC, 1971.
- Happian-Smith, J., Macaulay, M., and Chinn, B. , “Motorcycle Impact Simulation and Practical Verification,” in 11th International Technical Conference on the Enhanced Safety of Vehicles, Washington, DC, 1987.
- Barbani, D., Baldanzini, N., and Pierini, M. , “Development and Validation of an FE Model for Motorcycle-Car Crash Test Simulations,” International Journal of Crashworthiness 19(3):244-263, 2014, doi:10.1080/13588265.2013.874672.
- Chawla, A., Mukherjee, S., Mohan, D., Singh, M. et al. , “A Methodology for the Car - Motorcycle Crash Simulation,” Jari Res. J. 2:98-101, 2003.
- Deguchi, M. , “Modeling of a Motorcycle for Collision Simulation,” in 18th International Technical Conference on the Enhanced Safety of Vehicles, May 19-22, 2003, Nagoya, Japan.
- Deguchi, M. , “Simulation of Motorcycle-Car Collision,” in 19th International Technical Conference on the Enhanced Safety of Vehicles, June 6-9, 2005, Washington, DC.
- Kanbe, S., Deguchi, M., and Hannya, Y. , “Basic Research for a New Airbag System for Motorcycles,” in 20th International Technical Conference on the Enhanced Safety of Vehicles, June 18-21, 2007, Lion, France.
- Kuroe, T., Namiki, H., and Iijima, S. , “Exploratory Study of an Airbag Concept for a Large Touring Motorcycle, Further Research Second Report,” in 19th International Technical Conference on the Enhanced Safety of Vehicles, June 6-9, 2005, Washington, DC.
- Mukherjee, S., Chawla, A., Mohan, D., Singh, M., Sakurai, M., and Tamura, Y. , “Motorcycle-Car Side Impact Simulation,” in International IRCOBI Conference, October 10-12, 2001, Isle of Man, UK.
- Namiki, H., Nakamura, T., and Iijima, S. , “A Computer Simulation for Motorcycle Rider-Motion in Collision,” SAE Technical Paper 2003-32-0044, 2003, https://doi.org/10.4271/2003-32-0044.
- Namiki, H., Nakamura, T., and Iijima, S. , “A Computer Simulation for Motorcycle Rider Injury Evaluation in Collision,” in 19th International Technical Conference on the Enhanced Safety of Vehicles, June 6-9, 2005, Washington, DC.
- Nieboer, J., Wismans, J., Versmissen, A., van Slagmaat, M. et al. , “Motorcycle Crash Test Modelling,” SAE Technical Paper 933133, 1993, https://doi.org/10.4271/933133.
- Carmai, J., Koetniyom, S., and Hossain, W. , “Analysis of Rider and Child Pillion Passenger Kinematics along with Injury Mechanisms during Motorcycle Crash,” Traffic Injury Prevention 20(sup 1), 2019, doi:10.1080/15389588 .2019.1616180.
- FHWA/NHTSA National Crash Analysis Center , available at http://www.ncac.gwu.edu/vml/archive/ncac/vehicle/neon-0.7.pdf, March 26, 2018.
- ESI VPS , https://www.esi-group.com.
- Hyncik, L., Cechova, H., Kovar, L., and Blaha, P. , “On Scaling Virtual Human Models,” SAE Technical Paper 2013-01-0074, 2013, https://doi.org/10.4271/2013-01-0074.
- Vychytil, J., Manas, J., Cechova, H., Spirk, S. et al. , “Scalable Multi-Purpose Virtual Human Model for Future Safety Assessment,” SAE Technical Paper 2014-01-0534, 2014, https://doi.org/10.4271/2014-01-0534.
- Yasuki, T. , “Development of THUMS* Version 4,” in 3rd International Symposium on Human Modelling and Simulation in Automotive Engineering, Aschaffenburg, 2011.
- Marx, E. , “FE-Based Human Model for the Simulation of the Initial Pedestrian-Vehicle Contact,” in 3rd International Symposium on Human Modelling and Simulation in Automotive Engineering, Aschaffenburg, 2011.
- Combest, J.J. , “Status of the Global Human Body Model Consortium,” in 3rd International Symposium on Human Modelling and Simulation in Automotive Engineering, Aschaffenburg, 2011.
- Lv, W., Hyncik, L., and Bonkowski, T. , “Rider Stature Influence to Injury Risk in Motorcycle Rear Impact to Car,” SAE Technical Paper 2019-01-1436, 2019, https://doi.org/10.4271/2019-01-1436.
- Biokinetics Report R97-01 , “Preliminary Design of the Next Generation MATD Neck,” January 1997.
- Rome, L.D., Ivers, R., Fitzharris, M., Haworth, N. et al. , “Effectiveness of Motorcycle Protective Clothing: Riders’ Health Outcomes in the Six Months Following a Crash,” Injury 43(12):2035-2045, 2012, doi:10.1016/j.injury.2011.10.025.
- “ECE Regulation 22.05 (2002) ‘Uniform Provisions Concerning the Approval of Protective Helmets and of their Visors for Drivers and Passengers of Motorcycles and Mopeds,” https://www.unece.org/fileadmin/DAM/trans/main/wp29/wp29regs/r022r4e.pdf.
- Lv, W., Bońkowski, T., and Hynčík, L. , “Development of a Simple Helmet Finite Element Model,” Proceedings of the 34th Conference Computational Mechanics, 31 October-2 November 2018, Srní, Czech Republic.
- Hynčík, L., Bońkowski, T., and Lv, W. , “Development of a Simple Motorcyclist Helmet Finite Element Model,” International Journal of Vehicle Safety 10(3/4):277, 2018, doi:10.1504/ijvs.2018.097720.
- Ghajari, M., Galvanetto, U., Iannucci, L., and Willinger, R. , “Influence of the Body on the Response of the Helmeted Head during Impact,” International Journal of Crashworthiness 16(3):285-295, 2011, doi:10.1080/13588265.2011.559798.
- Ambrósio, J. and Dias, J. , “A Road Vehicle Multibody Model for Crash Simulation Based on the Plastic Hinges Approach to Structural Deformations,” International Journal of Crashworthiness 12:77-92, 2007, doi:10.1533/ijcr.2006.0171.
- Bońkowski, T., Šoltés, L., Hynčík, L., and Kottner, R. , “MOTORIST D3.2: Accident Reconstruction,” , 2017, doi:10.13140/RG.2.2.32489.70247.
- Hyncik, L., Bonkowski, T., and Lv, W. , “Numerical Assessment of Motorcycle Accident,” in Proceedings of the 2nd Conference of ASEAN Road Safety, Kuala Lumpur, Malaysia, December 4-6, 2018.
- Happee, R., De Vlugt, E., and Schouten, A. , “Posture Maintenance of the Human Upper Extremity; Identification of Intrinsic and Reflex Based Contributions,” SAE Int. J. Passeng. Cars - Mech. Syst. 1(1):1125-1135, 2009, https://doi.org/10.4271/2008-01-1888.
- Mathiowetz, V., Kashman, N., Volland, G., Weber, K. et al. , “Grip and Pinch Strength: Normative Data for Adults,” Archives of Physical Medicine and Rehabilitation 66(2):69-72, 1985.
- Grassi, A., Baldanzini, N., Barbani, D., and Pierini, M. , “A Comparative Analysis of MAIDS and ISO13232 Databases for the Identification of the Most Representative Impact Scenarios for Powered 2-Wheelers in Europe,” Traffic Injury Prevention 19(7):766-772, 2018, doi:10.1080/15389588.2018.149779.
- AENOR (Asociación Española de Normalización y Certificación , “UNE 135900-1: Standard on the Evaluation of Performance of the Protection Systems for Motorcyclists on Safety Barriers and Parapets. Part 1: Terminology and Test Procedures,” 2008, Spain.
- AENOR (Asociación Española de Normalización y Certificación , “UNE 135900-2: Standard on the Evaluation of Performance of the Protection Systems for Motorcyclists on Safety Barriers and Parapets. Part 2: Performance Classes and Acceptance Criteria,” 2008, Spain.
- Lopez-Valdes, F.J., García, D., Pedrero, D., and Moreno, J.L. , “Accidents of Motorcyclists against Roadside Infrastructure,” in IUTAM Symposium on Impact Biomechanics: From Fundamental Insights to Applications, Springer Netherlands, Dordrecht, 2005.
- FEMA , “New Standards for Road Restraint Systems for Motorcyclist,” 2012, Belgium.
- Eppinger, R., Sun, E., Kuppa, S., and Saul, R. , Supplement: Development of Improved Injury Criteria for the Assessment of Advanced Automotive Restraint Systems - II (Washington DC: NHTSA, 2000).
- Heitplatz, F., Sferco, R., Fay, P., Reim, J., Kim, A., and Prasad, P. , “An Evaluation of Existing and Proposed Injury Criteria with Various Dummies to Determine Their Ability to Predict the Levels of Soft Tissue Neck Injury Seen in Real World Accidents,” in 18th International Technical Conference on the Enhanced Safety of Vehicles, 2003.
- Prasad, P. and Kim, A. , “Critical Evaluation of Low Speed Rear Impacts,” in IRCOBI Conf. Symposium, 2001.
- Schmitt, K.-U., Niederer, P.F., Cronin, D.S., Morrison, B. III, Muser, M.H., and Walz, F., “Trauma Biomechanics: An Introduction to Injury Biomechanics,” (Cham, Switzerland, Springer International Publishing; 2019), ISBN 978-3-030-11659-0.
- CEN , “Protective Footwear for Motorcycle Riders - Requirements and Test Methods,” EN 13634:2010.
- CEN , “Motorcyclists’ Protective Clothing Against Mechanical Impact - Part 1: Motorcyclists’ Limb Joint Impact Protectors - Requirements and Test Methods,” EN 1621-1:2012.
- CEN , “Motorcyclists’ Protective Clothing Against Mechanical Impact - Part 2: Motorcyclists’ Back Protectors - Requirements and Test Methods,” EN 1621-2:2013.
- CEN , “Motorcyclists’ Protective Clothing Against Mechanical Impact - Part 3: Motorcyclists’ Chest Protectors - Requirements and Test Methods,” EN 1621-3:2010.
- CEN , “Motorcyclists’ Protective Clothing against Mechanical Impact - Part 4: Motorcyclists’ Inflatable Protectors - Requirements and Test Methods,” EN 1621-4:2012.