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Detecting Driver Drowsiness Based on Sensors: A Review

Open access
Sahayadhas, Arun, Sundaraj, Kenneth, Murugappan, Murugappan·2012·Sensors

Abstract

In recent years, driver drowsiness has been one of the major causes of road accidents and can lead to severe physical injuries, deaths and significant economic losses. Statistics indicate the need of a reliable driver drowsiness detection system which could alert the driver before a mishap happens. Researchers have attempted to determine driver drowsiness using the following measures: (1) vehicle-based measures; (2) behavioral measures and (3) physiological measures. A detailed review on these measures will provide insight on the present systems, issues associated with them and the enhancements that need to be done to make a robust system. In this paper, we review these three measures as to the sensors used and discuss the advantages and limitations of each. The various ways through which drowsiness has been experimentally manipulated is also discussed. We conclude that by designing a hybrid drowsiness detection system that combines non-intusive physiological measures with other measures one would accurately determine the drowsiness level of a driver. A number of road accidents might then be avoided if an alert is sent to a driver that is deemed drowsy.

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Metadata

Authors
Sahayadhas, A., Sundaraj, K., & Murugappan, M.
Venue
Sensors
Publisher
MDPI AG
Published
2012-12-07
Volume
12
Issue
12
Pages
16937-16953
ISSN
1424-8220 (ISSN-L)
OpenAlex
W2025623975
Cited by
782
References
0
FWCI
19.02
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Detecting Driver Drowsiness Based on Sensors: A Review. https://app.cochat.ai/papers/10.3390/s121216937
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Sahayadhas, A., Sundaraj, K., & Murugappan, M. (2012). Detecting Driver Drowsiness Based on Sensors: A Review. Sensors. https://doi.org/10.3390/s121216937

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