Estimate of Driver's Alertness Level Using Fuzzy Method

Paper #:
  • 942321

Published:
  • 1994-11-01
Citation:
Yamamoto, K., Hirata, Y., and Higuchi, S., "Estimate of Driver's Alertness Level Using Fuzzy Method," SAE Technical Paper 942321, 1994, https://doi.org/10.4271/942321.
Pages:
12
Abstract:
We conducted 4-hour continuous driving fatigue tests using a cargo truck. From the measurement data obtained, we picked out three items which we considered to be representative of the correlative factors to the driver's alertness level, i.e., monotony value (dependent on the total of turn signal, exhaust brake and shift lever operations, and other vehicle operations), amount of steering (accumulated amount of corrective steering) and amount of meandering (meandering width), and evaluated the system to estimate the alertness level from these data by a fuzzy-logic inferential approach. In this paper, we will discuss the results of the evaluation.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Training / Education
2013-04-09
Training / Education
2018-08-01
Training / Education
2013-02-20
Technical Paper / Journal Article
2011-04-12
Technical Paper / Journal Article
2010-10-05
Technical Paper / Journal Article
2011-04-12
Training / Education
2017-11-01