Sleep inertia in automated driving: Post-sleep take-over and driving performance.
Automated driving
Driver state
Driving performance
Sleep
Sleep inertia
Take-over performance
Journal
Accident; analysis and prevention
ISSN: 1879-2057
Titre abrégé: Accid Anal Prev
Pays: England
ID NLM: 1254476
Informations de publication
Date de publication:
Feb 2021
Feb 2021
Historique:
received:
31
07
2020
revised:
23
11
2020
accepted:
24
11
2020
pubmed:
15
12
2020
medline:
16
6
2021
entrez:
14
12
2020
Statut:
ppublish
Résumé
Sleep is emerging as a new driver state in automated driving. Post-sleep performance impairments due to sleep inertia, the transitional phase from sleep to wakefulness that can take up to 30 min, are a potential safety issue. Take-over performance immediately after sleep is impaired and drivers perceive the take-over as critical. The aim of the presented study was to assess take-over behavior immediately after sleep and driving behavior during the 10 min after sleep. A study with N = 31 drivers was conducted in a high-fidelity driving simulator. Take-over performance and driving performance were assessed a) under alert baseline conditions and b) after awakening from electroencephalography-confirmed stable sleep. Take-over performance 15 s after awakening was impaired resulting in more driving errors compared to the alert baseline. Lane keeping was dramatically impaired in the first 3 min after sleep and recovered rapidly. Drivers drove slower after sleep and speed keeping was less stable for at least 10 min. The results suggest that human-machine interaction design should account for the drivers' impaired post-sleep driving performance.
Identifiants
pubmed: 33310649
pii: S0001-4575(20)31738-3
doi: 10.1016/j.aap.2020.105918
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
105918Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.