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Why does a sleepy driver continue to drive?: -A qualitative study of the factors contributing to sleepiness in truck drivers' work environment.
Linköping University, Department of Computer and Information Science. Linköping University, Faculty of Arts and Sciences.
2012 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

In the traffic domain it is commonly known that sleepiness is a highlycontributing factor in traffic accidents. Research has shown that sleepinessamong drivers is present in about 16-23 % of all car accidents. In the aviation andrailway industry a method or framework with some shared influences from theHuman Factors approach, called Fatigue Risk Management (FRM) has been usedto investigate how social and organisational factors affect the personnel’s level ofsleepiness. The overall aims of this study are to investigate how truck drivers’experience, fight and counteract sleepiness in their daily work environment. Theresults show that drivers face a wide variety of sleep contributing factors,stemming from both organisational factors and individual behaviour. Possibleways of counteracting truck driver sleepiness, concerning both the individual andthe organisation, are also suggested.

Place, publisher, year, edition, pages
2012. , 70 p.
Keyword [en]
sleepiness, safety, fatigue risk management, truck drivers, truck driving, human factors
National Category
Social Sciences Interdisciplinary Work Sciences
URN: urn:nbn:se:liu:diva-78710ISRN: LIU-IDA/KOGVET-A--12/008--SEOAI: diva2:535039
External cooperation
Statens Väg- och Transportforskningsinstitut (VTI)
2012-06-07, Allen Newell, Department of Computer and Information Science, Linköping University, 15:00 (Swedish)
Available from: 2012-06-19 Created: 2012-06-19 Last updated: 2012-06-19Bibliographically approved

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