Degradation of a running wheel is detected without using a special sensor or the like. Degradation of a running wheel of a running vehicle that travels using the running wheel that is rotated by a running motor is detected. A difference between a velocity of the running wheel obtained based on a number of rotations of the running wheel and a ground speed of the running vehicle, is obtained as a slip velocity, and degradation of the running wheel is detected based on a fact that torque of the running motor and the slip velocity have passed through a predetermined abnormal range in a space comprising a torque component and a slip velocity component.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    TRAVEL WHEEL DEGRADATION DETECTION METHOD AND DETECTION SYSTEM, AND TRAVEL CARRIAGE


    Beteiligte:
    ONDA YOSHINORI (Autor:in) / SATO TETSUYA (Autor:in)

    Erscheinungsdatum :

    2016-11-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



    TRAVEL WHEEL DEGRADATION DETECTION METHOD AND DETECTION SYSTEM, AND TRAVEL CARRIAGE

    ONDA YOSHINORI / SATO TETSUYA | Europäisches Patentamt | 2015

    Freier Zugriff

    TRAVEL WHEEL DEGRADATION DETECTION METHOD AND DETECTION SYSTEM, AND TRAVEL CARRIAGE

    ONDA YOSHINORI / SATO TETSUYA | Europäisches Patentamt | 2019

    Freier Zugriff

    Travel wheel degradation detection method and detection system, and travel carriage

    ONDA YOSHINORI / SATO TETSUYA | Europäisches Patentamt | 2018

    Freier Zugriff

    TRAVEL WHEEL DEGRADATION DETECTION METHOD AND DETECTION SYSTEM AND TRAVEL CARRIAGE

    ONDA YOSHINORI / SATO TETSUYA | Europäisches Patentamt | 2016

    Freier Zugriff