A system for monitoring operation of a vehicle includes a processing device including an interface configured to receive measurement data from sensing devices configured to measure parameters of a vehicle system. The processing device is configured to receive measurement data from each of the plurality of sensing devices, and in response to detection of a malfunction in the vehicle, input at least a subset of the measurement data to a machine learning classifier associated with a vehicle subsystem, the classifier configured to define a class associated with normal operation of the vehicle subsystem. The processing device is also configured to determine whether the subset of the measurement data belongs to the class, and based on at least a selected amount of the subset of the measurement data being outside of the class, output a fault indication, the fault indication identifying the vehicle subsystem as having a contribution to the malfunction.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Monitoring and diagnosing vehicle system problems using machine learning classifiers


    Beteiligte:
    WANG YUE-YUN (Autor:in) / HASKARA IBRAHIM (Autor:in) / SUN DAVID (Autor:in) / ZOU YUSHENG (Autor:in) / DUAN SHIMING (Autor:in) / KAO CHI-KUAN (Autor:in) / LU XIANGXING (Autor:in)

    Erscheinungsdatum :

    2021-02-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



    MONITORING AND DIAGNOSING VEHICLE SYSTEM PROBLEMS USING MACHINE LEARNING CLASSIFIERS

    WANG YUE-YUN / HASKARA IBRAHIM / SUN DAVID et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    VEHICLE DIAGNOSING DEVICE, VEHICLE DIAGNOSING SYSTEM, AND MOVING BODY DIAGNOSING DEVICE

    MAEDA HIKARU / YAMAHARA DAISUKE / MITSUSHIMA KOICHI | Europäisches Patentamt | 2021

    Freier Zugriff

    Open circuit Fault Diagnosis using Machine Learning Classifiers

    Reddy, Swaraj / Bobba, Phaneendra Babu / Akundi, Sai Hanuman et al. | IEEE | 2022



    Provincewide Monitoring of Truck Traffic using Automatic Vehicle Classifiers

    Thomas, S. / Sharma, S. C. / Guo Xin Liu et al. | British Library Conference Proceedings | 1996