Sökning: onr:"swepub:oai:DiVA.org:vti-20680" >
Effects of daylight...
Effects of daylight and darkness at daytime versus nighttime on driver sleepiness : A driving simulator study
-
- Meyerson, Amanda (författare)
- Linköpings universitet,Avdelningen för medicinsk teknik,Medicinska fakulteten
-
- Eklind, Johanna (författare)
- Linköpings universitet,Avdelningen för medicinsk teknik,Medicinska fakulteten
-
- Fischer, Florian (författare)
- Statens väg- och transportforskningsinstitut,Fordonssystem och körsimulering, FSK,Swedish National Road and Transport Research Institute
-
visa fler...
-
- Aramrattana, Maytheewat, 1988- (författare)
- Statens väg- och transportforskningsinstitut,Fordonssystem och körsimulering, FSK,Swedish National Road and Transport Research Institute
-
- Fredriksson, Ingemar, 1980- (författare)
- Linköpings universitet,Avdelningen för medicinsk teknik,Tekniska fakulteten
-
- Ahlström, Christer, 1977- (författare)
- Linköpings universitet,Statens väg- och transportforskningsinstitut,Människan i transportsystemet, MTS,Department of Biomedical Engineering, Linköping University, Sweden,Avdelningen för medicinsk teknik,Tekniska fakulteten,Swedish National Road and Transport Research Institute
-
visa färre...
-
(creator_code:org_t)
- Elsevier, 2024
- 2024
- Engelska.
-
Ingår i: Transportation Research Interdisciplinary Perspectives. - : Elsevier. - 2590-1982. ; 24
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://vti.diva-por... (primary) (Raw object)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- The study explores the impact of light conditions on driver sleepiness. In a driving simulator experiment, 20 drivers drove both during daytime in an alert condition and then later at night after being awake since early morning. Light conditions were manipulated by driving in a simulated nighttime scenario in a dark room (1 lx) versus driving in simulated daylight in a room lit with light emitting diodes combining blue light with a yellow phosphor giving a two peaked spectrum (212 lx). Both the daylight and the darkness scenarios were driven daytime and nighttime in a 2 × 2 design. Sleepiness was measured during the four 1-hour drives in terms of subjective sleepiness ratings, divided attention ability, driving performance, heart rate variability and blink behaviour. Significant differences were found in all measured sleepiness indicators between the daytime and nighttime drives, and in most indicators for time-on- task. No significant main effects were found between simulated daylight and darkness. A psychomotor vigilance test conducted before and after each drive also showed no significant effects for lighting condition. Further research, preferably using longitudinal studies in more realistic settings on real roads, is needed to determine which behaviours and which cognitive processes that are affected when driving in daylight versus darkness.
Ämnesord
- SAMHÄLLSVETENSKAP -- Psykologi -- Tillämpad psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology -- Applied Psychology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Transportteknik och logistik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Transport Systems and Logistics (hsv//eng)
Nyckelord
- Driver sleepiness
- Driving simulator
- Lighting conditions
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas