Cykelfaktorer som påverkar huvudskador: simulerade omkullkörningar med cykel i VTI:s krocksäkerhetslaboratorium


In this project, single bicycle crashes have been simulated in the VTI crash safety laboratory. Crash tests including bicycles are scarce and when performed they usually simulate collisions with motor vehicles, although earlier studies have shown that cyclists are more frequently injured in single bicycle crashes. The objective of this study was to examine the influence of bicycle design and speed on the head impact when suffering from a single bicycle crash, and the possibility to study this using crash tests. In order to do that, two bicycle crash scenarios were simulated: “a sudden stop” and “sideways dislocation of the front wheel”; using four different bicycle types: a “lady’s bicycle”, a commuter bicycle, a recumbent and a pedelec; at two speeds: 15 and 25 kilometer per hour. In addition, sideway falls were performed with a bicycle standing still. All tests were done with a Hybrid II 50 percentile crash test dummy, with acceleration measurements in the head, placed in the saddle of the bicycles.



ICTTP 2020

ICTTP, International Conference on Traffic and Transport Psychology, is postponed until August 2021.

Society for Benefit-Cost Analysis: European Conference 2020

VTI and Centre for Transport Studies (CTS) at Royal Institute of Technology (KTH) organise Society for Benefit-Cost Analysis: European Conference 2020. 

International Cycling Safety Conference

Swedish Cycling Research Centre, Cykelcentrum, organises together with Lund University the International Cycling Safety Conference, ICSC, in Lund 4-6 November 2020.



Unique knowledge compilation on microplastics from road traffic

Although we know that tyre and road surface wear generates significant emissions of microplastic particles, knowledge about them is very limited. This is the conclusion of a report issued by the Swedish National Road and Transport Research Institute (VTI).


Measures for infrastructure climate adaptation requires prioritisation

The effect of climate change will result in more extreme weather events causing for example increased risk of floods, and landslides, which will result in great costs to society. Therefore, society needs to prepare for the consequences brought on by climate...


Increased interest in train simulators

VTI has developed a train simulator that has become a valued tool in train driver education and research on how simulators can be used to improve railway technology.


Self-driving Buses in Linköping Part of the EU Project SHOW

The benefits of self-driving vehicles for people with disabilities are one of the focus area for a recently launched EU project linked to self-driving buses in Linköping, Sweden.


Young people's travel habits are important for the transition of the transport system

The transport system is facing a number of challenges due to its negative impact in areas such as the climate, equality and fairness. In a recent report, researchers highlight the voices of young people to get their thoughts on the field of transport.


Connected vehicles solve parking problems

Vehicles circulating in the city centre in search of a free parking space is a growing problem. A cloud service that tracks the traffic situation and the availability of free parking spaces could reduce both traffic and congestion.