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MOTORCYCLE BRAKING AND ITS INFLUENCE ON SEVERITY OF INJURY
Published June 04, 2001 by National Highway Traffic Safety Administration in United States
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At first glance there seems to be no correlation between braking and injuries, but an in-depth study of fatal motorcycle collisions reveals the cause of accident to be incorrect braking.
Modern motorcycles have excellent brakes but the driver is often overtaxed in pre-accident situations. There is a great risk that even an experienced driver will overbrake the front wheel due to the stress situation.
As an investigation of 613 motorcycle collisions with cars shows, the only solution to this problem is to equip motorcycles with antilock braking systems. The reconstruction and practical analysis of these cases and a collaboration with the University of Darmstadt showed the different braking parameters, reduced braking distance and increased stability. The study also demonstrates the influence of different motorcycle and driver movement during the impact with or without a fall after emergency braking. This has a direct effect on the type of injuries suffered. Secondary safety elements of the motorcycle are greatly reduced if the motorcycle driver falls prior to the collision.
Finally a list of proposals is presented for optimizing motorcycle braking systems.
A theoretical presupposition for positive influence by a ALB system is given in more than 50% of all motorcycle accidents.
In more than 90% of all accidents involving a fall prior to the collision, an ALB system could have been completely prevented the fall. This would result in a substantial reduction of serious and fatal injuries to motorcycle drivers
|Technical Paper||Aspects of Motorcycle Braking|
|Technical Paper||MOTORCYCLE BRAKING TEST PROCEDURES AND PERFORMANCE|
|Technical Paper||Absolute Speed Measurement of Automobile from Noisy Acceleration and Erroneous Wheel Speed Information|
CitationSporner, A. and Kramlich, T., "MOTORCYCLE BRAKING AND ITS INFLUENCE ON SEVERITY OF INJURY," SAE Technical Paper 2001-06-0168, 2001.
- Sporner, A. Langwieder, K. Polauke J. “ Passive Safety for Motorcyclists – From the Legprotector to the Airbag“ GDV, Institut für Fahrzeugsicherheit, SAE Congress Detroit Michigan 1990
- Sporner, A. Langwieder, K. Polauke J. 1987
- Sporner, A. Kramlich T. 2000
- Sporner, A. Langwieder, K. Polauke J. „Delelopment of a Safety Concept for Motorcycles – Results of Accident Analysis and of Crash Tests“ HUK-Verband, Institut für Zweiradsicherheit, ESV – Conference Washington D.C. May 1987
- Lechner, Matthias 1986
- Breuer, B. Weidele, A. Schott W. „Kraftradbremsen – ABV und Kurvenbremsung“ Internationales Symposium Forschung & neue Technologie in Verkehr Köln 1989
- Weidele A. 1994
- Funke, J. Breuer B. September 2000
- Danner, M. Langwieder, K. Sporner A. „Accidents of Motorcyclists – Increase of Safety by Technical Measures on the Basis of Knowledge Derived From Real-Life Accidents“ HUK-Verband, Institut für Zweiradsicherheit, ESV – Conference Oxford 1985
- Weidele, A. Schmieder M. 1989
- Weidele A. 1992
- Willumeit H.-P. 1994
- Spiegel B. „Über das Bremsen aus der Sicht des Verhaltensforschers“, Fortschritt Berichte VDI, XX Internationales μ-Symposium, Bremsen-Fachtagung, Bad Neuenahr Deutschland 2000
- Präckel J. 1994
- Präckel J. 1996
- Präckel, J. Bachmann, V. Breuer B. „An University‘s View on Motorcycle Safety –Recent Research Results and Further Perspectives“ National Highway Traffic Safety Administration (NHTSA), 15 th ESV-Conference Melbourne, Australien 1996