Powered two‐wheeler accidents in germany with severe injury outcome:​ accident scenarios, injury sources and potential countermeasures

Fredriksson, Rikard; Sui, Bo

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Abstract and keywords

Powered two‐wheeler riders is a group for who fatalities are not decreasing at the same rate as for other road users. It is also a group that is likely to increase in the future due to traffic congestion. To develop countermeasures to protect powered two‐wheeler drivers it is necessary to understand accident events in detail, the injuries and their sources.

The German database GIDAS was queried for powered two‐wheeler crashes where the driver was severely injured (AIS3+), resulting in 332 cases, where the injuries, pre‐crash scenarios and injury sources were studied in detail.

The most common pre‐crash scenarios were found to be powered two‐wheelers losing control, or that another vehicle did not notice the powered two‐wheeler. The most common injury source for the powered two‐wheeler driver was the surrounding, with cars second. The road surface was the dominating surrounding injury source. An interesting finding was that leg injuries were over‐represented in car impacts, and thorax injuries similarly for the surrounding as injury source.

Countermeasures with highest potential to mitigate or prevent severe (AIS3+) injury, include leg and chest protection for the rider, vehicle‐mounted warning or automatic emergency braking systems and vehicle‐to‐ powered two‐wheeler (V2X) communication.

Keywords: AIS3+, injury, injury source, powered two‐wheelers (PTW), pre‐crash scenario

Links

URL: http://www.ircobi.org/wordpress/downloads/irc16/pdf-files/11.pdf

Cited Works (6)

Year	Entry
1981	Hurt HH Jr, Ouellet JV, Thom DR. Motorcycle Accident Cause Factors and Identification of Countermeasures: Volume I: Technical Report. Washington, DC: National Highway Traffic Safety Administration, U.S. Dept of Transportation; January 1981. NHTSA Technical Report DOT HS 805 862.
2015	Fredriksson R, Sui B. Fatal powered two‐wheeler (PTW) crashes in Germany: an in‐depth study of the events, injuries and injury sources. In: Proceedings of the 2015 International IRCOBI Conference on the Biomechanics of Injury. September 9-11, 2015; Lyon, France.22-33.
2011	Rizzi M, Strandroth J, Johansson R, Lie A. The potential of different countermeasures in reducing motorcycle fatal crashes: what in-depth studies tell us. In: Proceedings of the 22nd International Technical Conference on the Enhanced Safety of Vehicles (ESV). June 13-16, 2011; Washington, DC.
2005	Kuroe T, Namiki H, Iijima S. Exploratory study of an airbag concept for a large touring motorcycle: further research second report. In: Proceedings of the 19th International Technical Conference on the Enhanced Safety of Vehicles (ESV). June 6-9, 2005; Washington, DC.
2009	Rizzi M, Strandroth J, Tingvall C. The effectiveness of antilock brake systems on motorcycles in reducing real-life crashes and injuries. Traffic Inj Prev. October 2009;10(5):479-487.
2013	Mallory A, Duffy S, Rhule H. Head injuries to helmeted and unhelmeted motorcyclists in US trauma data. In: Proceedings of the 2013 International IRCOBI Conference on the Biomechanics of Injury. September 11-13, 2013; Gothenburg, Sweden.443.

Cited By (3)

Year	Entry
2018	Piantini S, Pierini M. Head impact conditions in real‐world fatal motorcycle crashes. In: Proceedings of the 2018 International IRCOBI Conference on the Biomechanics of Injury. September 12-14, 2018; Athens, Greece.480-481.
2019	Schick S, Piantini S, Wisch M, Brown J. Defining body regions by AIS © for categorizing injuries of powered-two-wheelers. In: Proceedings of the 2019 International IRCOBI Conference on the Biomechanics of Injury. September 11-13, 2019; Florence, Italy.524-526.
2019	Piantini S, Carulli C, Pierini M, Innocenti M. Motorcyclist injuries from the florentine traumatology centre: a 12-months analysis. In: Proceedings of the 2019 International IRCOBI Conference on the Biomechanics of Injury. September 11-13, 2019; Florence, Italy.547-548.