Conference presentation
Predicting driver's hypovigilance on monotonous roads literature review
Driver Distraction and Inattention (DDI2009) Conference, 2009 (Gothenburg, Sweden, 28-Sep-2009 - 29-Sep-2009)
2009
Abstract
Drivers' ability to react to unpredictable events deteriorates when exposed to highly predictable and uneventful driving tasks. Particularly, highway design reduces the driving task mainly to a lane-keeping one. It contributes to hypovigilance and road crashes as drivers are often not aware that their driving behaviour is impaired. Monotony increases fatigue, however, the fatigue community has mainly focused on endogenous factors leading to fatigue such as sleep deprivation. This paper focuses on the exogenous factor monotony which contributes to hypovigilance. Objective measurements of the effects of monotonous driving conditions on the driver and the vehicle's dynamics is systematically reviewed with the aim of justifying the relevance of the need for a mathematical framework that could predict hypovigilance in real-time. Although electroencephalography (EEG) is one of the most reliable measures of vigilance, it is obtrusive. This suggests to predict from observable variables the time when the driver is hypovigilant. Outlined is a vision for future research in the modelling of driver vigilance decrement due to monotonous driving conditions. A mathematical model for predicting drivers’ hypovigilance using information like lane positioning, steering wheel movements and eye blinks is provided. Such a modelling of driver vigilance should enable the future development of an in-vehicle device that detects driver hypovigilance in advance, thus offering the potential to enhance road safety and prevent road crashes.
Details
- Title
- Predicting driver's hypovigilance on monotonous roads literature review
- Authors
- Grégoire S Larue (Author)Andry Rakotonirainy (Author)Anthony N Pettitt (Author)
- Conference details
- Driver Distraction and Inattention (DDI2009) Conference, 2009 (Gothenburg, Sweden, 28-Sep-2009 - 29-Sep-2009)
- Organisation Unit
- University of the Sunshine Coast, Queensland; School of Law and Society; Road Safety Research Collaboration
- Language
- English
- Record Identifier
- 99648949502621
- Output Type
- Conference presentation
Metrics
40 Record Views