Citation

Murata K, Fujita E, Kojima S, Maeda S, Ogura Y, Kamei T, Tsuji T, Kaneko S, Yoshizumi M, Suzuki N. IEEE Trans. Inf. Technol. Biomed. 2011; 15(1): 19-25.

Copyright

(Copyright © 2011, Institute of Electrical and Electronics Engineers)

DOI

10.1109/TITB.2010.2091646

PMID

21075732

Abstract

Systems capable of monitoring the biological condition of a driver and issuing warnings during instances of drowsiness have recently been studied. Moreover, many researchers have reported that biological signals, such as brain waves, pulsation waves, and heart rate are different between people who have and have not consumed alcohol. Currently, we are developing a non-invasive system to detect individuals driving under the influence of alcohol by measuring biological signals. We used the frequency time series analysis to attempt to distinguish between normal and intoxicated state of a person as the basis of the sensing system.

Language: en