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Crumple Zone Design and Upper Legform Impactor Analysis For Pedestrian Protection
Technical Paper
2011-28-0115
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Recently, researches of pedestrian protection have been actively studied by automotive designers and engineers due to the enhanced pedestrian protecting regulations. It is required to design an energy absorbing structure, such as crumple zone that can sufficiently absorb the impact energy to reduce the leg injury when accident happens. The structure is designed by reducing the height of front end module, considering the mounting location, and impact characteristics. In this paper, the concept of the crumple zone was introduced and the role of the crumple zone was investigated by analyzing the performance of upper legform impact to a bonnet leading edge, and the design process was suggested.
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Authors
Citation
Jeon, Y., Moon, H., Kim, H., Kim, Y. et al., "Crumple Zone Design and Upper Legform Impactor Analysis For Pedestrian Protection," SAE Technical Paper 2011-28-0115, 2011, https://doi.org/10.4271/2011-28-0115.Also In
References
- TENG, T.-L. NGUYEN, T.-H. “ASSESSMENT OF THE PEDESTRIAN FRIENDLINESS OF A VECHICLE USING SUBSYSTEM IMPACT TESTS” International Journal of Automotive Technology 11 1 67 73 2010
- TENG, T.-L. LE, T.-K. NGO, V.-L. “INJURY ANALYSIS OF PEDESTRIANS IN COLLISIONS USING THE PEDESTRIAN DEFORMABLE” International Journal of Automotive Technology 11 2 187 195 2010
- Moon, Hyung-il Kim, Dong Soo Kim, Young Soo Kim, Heon Young “Impact analysis of Upper legform impactor and Crumple zone design for reduced injury” Spring conf. of KSAE 249 254 2010
- Moon, Hyung-il Jeon, Young-eun Kim, Heon Young Kim, Young Soo Gil, Hyuck Moon “Crumple zone Design For Pedestrian Protection” Annual conf. KSAE 2214 2219
- Kim, Youngsoo Gil, Hyuck Moon Son, Sunghoon Seo, Youngju “Study of Front End Module(FEM) for pedestrian UPPER LEG protecting Annual conf. KSAE 1564 1571
- Jung, Jung Hun Kim, Sung Chul Kim, Hyun Chul Won, Jong Phil “A Study on Performance Analysis of Downsized Cooling Module for Pedestrian Protect” Annual conf. KSAE 1608 11613
- Kim, Hunjin Kim, Jin Gon Park, Yongkuk “European Automotive Law and Collision Analysis of Front End Module for Pedestrian safety” Autumn conf. of KSME 13 18 2003
- Shin, Dong Han Kim, Kwang Hoon Son, Kwon “Analysis of Car-Pedestrian Collisions Using Scaled Korean Dummy Models” Jouranl of the Korean Society for Precision Engineering 24 5 110 117 2007
- Park, Sunho Park, Kunil Beom, HyenKyun Kwon, Osung “Numerical Analysis for Headform-to-Bonnet Impact of Europe and Japan Pedestrian Protection Regulation and EuroNCAP” Autumm conf. of KSME 1660 1665
- Shin, Hyun-Woo “Finite Element Analysis on the Energy Absorption Characteristics of Hybrid Structure” KSAE 12 5 101 107 2004
- Lee, Jae-Wan Yoon, Kyong-Han Youn, Younghan “Rule-making of the Global Technical Regulations at the Working Party on Passive Safety” Symposium of KSAE 33 39 2005
- EEVC “IMPROVED TEST METHODS TO EVALUATE PEDESTRIAN PROTECTION AFFORDED BY PASSENGER CARS” EEVC Working Group 17 Report 2002
- Kim, Bora Jang, Jinhee Jung, Myungchul “The trend of ESC System regulation and its application on each country” KSAE annual conf., KSAE08-A0183 2008
- PAM-CRASH theory manual