Comparing a driving simulator to the real road regarding distracted driving speed

Relative and absolute validity of a driving simulator were assessed regarding effects on mean speed and speed variation during distracting secondary tasks, and normal driving. 16 participants drove the same route four times, twice in a simulator and twice in the real world. They performed way finding tasks, using either a paper map or a route...

Do in-car devices affect experienced users' driving performance?

Distracted driving is considered to be an important factor in road safety. To investigate how experienced user's driving behaviour is affected by in-vehicle technology, a fixed-base driving simulator was used. 20 participants drove twice in a rich simulated traffic environment while performing secondary, i.e. mobile phone and navigation system...

Phoning, texting, operating a navigation system, and following route guidance

Effects of alcohol (BAC 0.5‰) and ecstasy (MDMA 100 mg) on simulated driving performance and traffic safety

Rational An increasing number of fatal road-accidents have been reported in which ecstasy was found in the blood of drivers. Although, ecstasy is frequently found to have been used in combination with alcohol, studies on the acute effects of ecstasy co-administered with alcohol on driving performance are relatively rare. Objective The present...

Effects of stimulant drugs on actual and simulated driving: Perspectives from four experimental studies conducted as part of the DRUID research consortium

A methodology for improving road safety by novel infrastructural and invehicle technology combinations

Introduction Still too many deaths and injuries are a result of road safety limitations within Europe. Road safety measures aimed to change the road environment to reduce the risks on driver errors and to reduce the seriousness of the effects of driver errors are expected to increase road safety. A suitable combination of new technologies with...

What you may not see might slow you down anyway: Masked images and driving

Many theories of driver behaviour suggest that unconscious or implicit emotions play a functional role in the shaping and control of behaviour. This has not been experimentally tested however. Therefore, in this study the effects of emotive masked images on driver behaviour were examined. While driving a simulator, participants were repeatedly...

What drives the Acceptability of Intelligent Speed Assistance (ISA)?

To have knowledge about the acceptability of Intelligent Transport systems (ITS) is most beneficial for the development of supported implementation strategies. So far, different theories and methods, also stemming from other domains, have been used to define and conceptualize the notion of acceptability. In a previous paper, we developed a...

Anders af Wåhlberg: Driver Behaviour and Accident Research Methodology; Unresolved Problems

Field research concerning contra-flow as a measure for massive evacuation

The present study concerns a practice test that aimed at investigating to what extent contra flow or reverse laning (Dutch: tegenverkeer) works well in the Netherlands and how participating car drivers evaluate it. Reverse laning may be a solution for a capacity problem in case all lanes of roads are needed to evacuate large areas. To that end,...