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Sensitivity and specificity of the driver sleepiness detection methods using physiological signals - A systematic review411.89 kB
Accepted VersionCC BY-NC-ND V4.0, Open Access
Journal article
Sensitivity and specificity of the driver sleepiness detection methods using physiological signals: A systematic review
Accident Analysis & Prevention, Vol.150, pp.1-11
2021
PMID: 33285449
Abstract
Driver sleepiness is a major contributor to road crashes. A system that monitors and warns the driver at a certain, critical level of arousal, could aid in reducing sleep-related crashes. To determine how driver sleepiness detection systems perform, a systematic review of the sensitivity and specificity outcomes was performed. In total, 21 studies were located that met inclusion criteria for the review. The range of sensitivity outcomes was between 39.0–98.8 % and between 73.0–98.9 % for specificity outcomes. There was considerable variation in the outcomes of the studies employing only one physiological measure (mono-signal approach), whereas, a poly-signal approach with multiple physiological signals resulted in more consistency with higher outcomes on both sensitivity and specificity metrics. Only six of the 21 studies had both sensitivity and specificity outcomes above 90.0 %, which included mono- and poly-signal approaches. Moreover, increases in the number of features used in the sleepiness detection system did not result in higher sensitivity and specificity outcomes. Overall, there was considerable variability between the studies reviewed, including measures of ground truth, the features employed and the machine learning approach of the systems. A critical need for progressing any system is a revalidation of the system on a new sample of users. These aspects indicate considerable progress is needed with physiological-based driver sleepiness systems before they are at a sufficient standard to be deployed on-road.
Details
- Title
- Sensitivity and specificity of the driver sleepiness detection methods using physiological signals: A systematic review
- Authors
- Christopher N Watling (Author) - Queensland University of TechnologyMd Mahmudul Hasan (Author) - Queensland University of TechnologyGrégoire S Larue (Author) - Queensland University of Technology
- Publication details
- Accident Analysis & Prevention, Vol.150, pp.1-11
- Publisher
- Elsevier Ltd
- Date published
- 2021
- DOI
- 10.1016/j.aap.2020.105900
- ISSN
- 1879-2057; 0001-4575
- PMID
- 33285449
- Copyright note
- Copyright © 2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
- Organisation Unit
- Road Safety Research Collaboration; University of the Sunshine Coast, Queensland; School of Law and Society
- Language
- English
- Record Identifier
- 99648951402621
- Output Type
- Journal article
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- Ergonomics
- Public, Environmental & Occupational Health
- Social Sciences, Interdisciplinary
- Transportation
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