Elvägar i körsimulator: design, test, utvärdering och demonstration av elvägstekniker och elfordon med virtuella metoder

Conny Börjesson
Magnus Hjälmdahl
Lotta Holmén
Selina Mårdh

Electric road systems, ERS, where vehicles receive electricity continuously while driving, could be a way to reach the target of a fossil-free transport sector. A demonstration environment in a driving simulator was developed in order to test and evaluate ERS concepts and electric vehicles driving on ERS. A user study was conducted, where 25 drivers drove a 40 kilometre long route, both with a hybrid truck on ERS and with a conventional truck with no ERS. Driving on ERS showed no remarkable difference on driver’s experience of safety and aestethics or the driving behaviour compared to no ERS. The exception was average speed which was 2 kilometres/hour higher when driving on ERS. The energy consumption decreased 35 per cent on ERS. In order to disseminate project results to actors and potential users of ERS, a large number of simulator demonstrations have been conducted. There has also been a press release and a number of magazine articles. In addition, a portable ERS driving simulator was constructed and used in order to reach a broader public.



Cost Benefit Analysis (CBA) workshop in Stockholm

An open seminar and workshop in Stockholm will be held on 25-26 April 2018. The workshop deals with the use of CBA as a basis for decision-making in the public sector. The workshop is organized by, among others, Professor Jan-Eric Nilsson, VTI.



Ulf Sandberg has been presented with the TTI Lifetime Achievement Award 2018

VTI’s Senior Research Leader Ulf Sandberg has been presented with the TTI Lifetime Achievement Award 2018 for his work on research into tyres and road surface.


Steps need to be taken to increase traffic safety of automated cars

Several steps are necessary to ensure that automated and connected cars will lead to increased traffic safety – everything from ensuring that technology takes vulnerable road users into account, to new forms of driver training. This has emerged in a position...


FALCON examines challenges in the transport sector

VTI is one of several important partners in the major FALCON project*, whose purpose is to create knowledge and insight regarding the transport sector. In an initial subproject, VTI has produced a manual on transport, logistics and multimodality.


VTI joined research cooperation in China

In December 2017 VTI became a member of China-Sweden Research Centre for Traffic Safety (CTS).


Swedish German research collaboration on Electric Road Systems

The project “Swedish-German research collaboration on Electric Road Systems” (CollERS) has now officially started. The goal of the project is to increase the common knowledge around Electric Road Systems by cooperation between Germany and Sweden and to...


Electric Road Systems Conference 2018

After a successful first conference in June 2017, the Swedish research and innovation platform for electric roads is arranging the second dedicated International Conference on Electric Road Systems (ERS) June 13th and 14th 2018.