Effectiveness of a Forward Collision Warning System in simple and in dual task from an electrophysiological perspective
| Autor: | Colette Fabrigoule, Philippe Deleurence, Mathilde Francois, Alexandra Fort, Mercedes Bueno, Daniel Ndiaye |
|---|---|
| Přispěvatelé: | Laboratoire d'Ergonomie et de Sciences Cognitives pour les Transports (IFSTTAR/LESCOT), Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR), Université de Lyon, Laboratoire Exploitation, Perception, Simulateurs et Simulations (IFSTTAR/LEPSIS), Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-Université Paris-Est Marne-la-Vallée (UPEM), Laboratoire SANPSY (Sommeil - Attention - Neuropsychiatrie), Université de Bordeaux (UB), EC/FP7/238833/EU/Drivers' behavioural adaptation over the time in response to ADAS use/ADAPTATION, Sommeil, Attention et Neuropsychiatrie [Bordeaux] (SANPSY), Université de Bordeaux (UB)-CHU de Bordeaux Pellegrin [Bordeaux]-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | francouzština |
| Rok vydání: | 2013 |
| Předmět: |
Adult
Male [SPI.OTHER]Engineering Sciences [physics]/Other Automobile Driving Computer science Poison control 050105 experimental psychology Task (project management) Event-related potential Distraction 0502 economics and business Reaction Time Humans Human multitasking Attention Computer Simulation 0501 psychology and cognitive sciences EFFICACITE Evoked Potentials CONCENTRATION Behavior 050210 logistics & transportation Warning system Protective Devices General Neuroscience 05 social sciences Cognition Anticipation SYSTEME D'ALERTE ANTICOLLISION Cognitive psychology |
| Zdroj: | Neuroscience Letters Neuroscience Letters, Elsevier, 2013, pp. 219-223. ⟨10.1016/j.neulet.2013.02.030⟩ |
| ISSN: | 0304-3940 |
| DOI: | 10.1016/j.neulet.2013.02.030⟩ |
| Popis: | Forward Collision Warning Systems (FCWS) are expected to assist drivers; however, it is not completely clear whether these systems are of benefit to distracted drivers as much as they are to undistracted drivers. This study aims at investigating further the analysis of the effectiveness of a surrogate FCWS according to the attentional state of participants. In this experiment electrophysiological and behavioural data were recording while participants were required to drive in a simple car simulator and to react to the braking of the lead vehicle which could be announced by a warning system. The effectiveness of this warning system was evaluated when drivers were distracted or not by a secondary cognitive task. In a previous study, the warning signal was not completely effective likely due to the presence of another predictor of the forthcoming braking which competes with the warning. By eliminating this secondary predictor in the present study, the results confirmed the negative effect of the secondary task and revealed the expected effectiveness of the warning system at behavioural and electrophysiological levels. |
| Databáze: | OpenAIRE |
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