This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A Study on Estimating the Variation of Driver's State by EEGs and EOGs
Technical Paper
2006-01-0575
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
For reasons of convenience and safety, it is important to assess the drivers' workload while using in-vehicle devices. Recently, we proposed a new psychophysiological measure for assessing drivers' attention: eye-fixation-related-potential (EFRP). EFRP is a kind of event-related-brain potential (it were made of brain waves (EEG) and the electrooculographic (EOG)) measurable in normal driving. In the present study, we manipulated the cars' navigation system and measured the affect on drivers attention by measuring EFRPs.
There were two tasks: a voice-activated task (the drivers manipulated the navigation system via voice) and a manual task (the drivers manipulated the navigation system by hand). The results showed that the amplitude of P100 component of EFRP during simulated and actual driving decreased greatly with the manual task when compared to the voice-activated task. This finding implies that drivers can manipulate in-vehicle systems more safely by the voice-activated devices than the manual devices.
Authors
Citation
Itoh, K., Miki, Y., Kubo, N., Takeda, Y. et al., "A Study on Estimating the Variation of Driver's State by EEGs and EOGs," SAE Technical Paper 2006-01-0575, 2006, https://doi.org/10.4271/2006-01-0575.Also In
Human Factors in Driving and Automotive Telematics and Seat Comfort
Number: SP-1992; Published: 2006-04-03
Number: SP-1992; Published: 2006-04-03
SAE 2006 Transactions Journal of Passenger Cars: Mechanical Systems
Number: V115-6; Published: 2007-03-30
Number: V115-6; Published: 2007-03-30
References
- Itoh, K. et al. Evaluation of a Voice-Activated System using a Driving Simulator Proceedings of SAE 2004 2004
- Rumar, K. The basic driver error: Late detection Ergonomics 33 1281 1290 1990
- Takeda, Y. Sugai, M. Yagi, A. Eye fixation related potentials in a proof reading task International Journal of Psychophysiology 40 181 186 2001
- Yagi, A. Visual signal detection and lambda responses Electroencephalography and Clinical Neurophysiology 52 604 610 1981
- Takeda, Y. Yoshitsugu, N. Itoh, K. Kanamori, N. Assessment of attentional workload while driving: A new psychophysiological measure of eye-fixation-related potentials
- Patten, C. J. D. Kircher, A. Östlund, J. Nilsson, L. Using mobile telephones: Cognitive workload and attention resource allocation Accident Analysis & Prevention 36 341 350 2004