Machine learning algorithms for wet road surface detection using acoustic measurements

    Research output: Chapter in Book/Report/Conference proceedingConference proceedingpeer-review

    Abstract

    —Precipitation can adversely influence road safety.
    Slippery road conditions have traditionally been detected using
    reactive methods requiring considerable excitation of the tire
    forces. Alternatives rely on non-contact methods such as vision,
    sound or ultrasonic sensors. This study proposes a cost-effective
    wet road conditions detection method based on acoustic
    measurements for urban and highway driving. It compared the
    performance of a range of machine learning algorithms to
    classify the road condition based on the audio features
    calculated using octave-band frequency analysis. The approach
    was evaluated experimentally using data collected from a
    vehicle instrumented with a microphone, GPS and CAN bus
    data logger. Support Vector Machines using Quadratic and
    Cubic kernels, as well as Logistic Regression performed better
    compared to other machine learning-based methods
    Original languageEnglish
    Title of host publicationProceedings - 2019 IEEE International Conference on Mechatronics, ICM 2019
    PublisherIEEE
    Pages265-270
    Number of pages6
    Volume(In-press)
    ISBN (Electronic)9781538669594
    DOIs
    Publication statusPublished - 24 May 2019
    EventIEEE 2019 International Conference on Mechatronics - Technische Universität Ilmenau, Ilmenau, Germany
    Duration: 19 Mar 201921 Mar 2019
    https://ieee-icm2019.org

    Conference

    ConferenceIEEE 2019 International Conference on Mechatronics
    Country/TerritoryGermany
    CityIlmenau
    Period19/03/1921/03/19
    Internet address

    Keywords

    • acoustic measurements
    • wet road surface detection

    ASJC Scopus subject areas

    • Artificial Intelligence
    • Human-Computer Interaction
    • Automotive Engineering
    • Mechanical Engineering
    • Control and Optimization
    • Industrial and Manufacturing Engineering

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