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

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Estimate of Driver's Alertness Level Using Fuzzy Method


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Truck & Bus Meeting & Exposition ; 1994



    Publication date :

    1994-11-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Estimate of Driver's Alertness Level Using Fuzzy Method

    Yamamoto, K. / Hirata, Y. / Higuchi, S. et al. | British Library Conference Proceedings | 1994


    Driver's Alertness Level Identify Method Based on Computer Vision

    Yang, Ying / Sheng, Jing / Zhou, Wei | ASCE | 2007


    Driver's Alertness Level Identify Method Based on Computer Vision

    Yang, Y. / Sheng, J. / Zhou, W. et al. | British Library Conference Proceedings | 2007


    Correlation between vehicle's meandering and driver's alertness level

    Yamamoto, K. / Ichikawa, T. / Hirata, Y. et al. | Tema Archive | 1995


    Active Safety Improvement through Effective Use of Driver's Alertness level Information

    Yamamoto, K. / ITS Congress Association | British Library Conference Proceedings | 2000