Citation

van der Pas JW, Marchau VA, Walker WE, van Wee GP, Vlassenroot SH. Accid. Anal. Prev. 2012; 48: 83-96.

Affiliation

Delft University of Technology, Transport Policy and Logistics Organization Department, PO Box 5015, 2600 GA Delft, The Netherlands.

Copyright

(Copyright © 2012, Elsevier Publishing)

DOI

10.1016/j.aap.2010.11.021

PMID

22664671

Abstract

Each day, an average of over 116 people die from traffic accidents in the European Union. One out of three fatalities is estimated to be the result of speeding. The current state of technology makes it possible to make speeding more difficult, or even impossible, by placing intelligent speed limiters (so called ISA devices) in vehicles. Although the ISA technology has been available for some years now, and reducing the number of road traffic fatalities and injuries has been high on the European political agenda, implementation still seems to be far away. Experts indicate that there are still too many uncertainties surrounding ISA implementation, and dealing with these uncertainties is essential for implementing ISA. In this paper, a systematic and representative inventory of the uncertainties is made based upon the literature. Furthermore, experts in the field of ISA were surveyed and asked which uncertainties are barriers for ISA implementation, and how uncertain these uncertainties are. We found that the long-term effects and the effects of large-scale implementation of ISA are still uncertain and are the most important barriers for the implementation of the most effective types of ISA. One way to deal with these uncertainties would be to start implementation on a small scale and gradually expand the penetration, in order to learn how ISA influences the transport system over time.

Language: en