The invention relates to systems, methods and apparatuses of predictive maintenance of automotive transmission of vehicles. For example, the transmission has at least one sensor to measure a temperature in transmission fluid, the torque applied on a shaft of the transmission, a vibration sensor, and/or a microphone. During a period in which the vehicle is assumed to be operating normally, the sensor data generated by the transmission sensor(s) is used to train an artificial neural network to recognize the normal patterns in the sensor data. Subsequently, the trained artificial neural network is used to determine whether the current sensor data from the transmission sensor(s) are abnormal. A maintenance alert can be generated for the vehicle in response to a determination that the operations of the transmission are abnormal according to the artificial neural network and the current sensor data.

    本发明涉及车辆的汽车变速器的预测性维护的系统、方法及设备。举例来说,变速器具有用于测量变速箱油的温度、施加于变速器的轴上的扭矩的至少一个传感器、振动传感器及/或麦克风。在其中假定车辆在正常操作的周期期间,由变速器传感器产生的传感器数据用于训练人工神经网络以辨识传感器数据的正常模式。随后,经训练人工神经网络用于确定来自变速器传感器的当前传感器数据是否异常。可响应于根据人工神经网络及当前传感器数据确定变速器的操作异常而产生车辆的维护警告。


    Access

    Download


    Export, share and cite



    Title :

    Predictive Maintenance of Automotive Transmission


    Additional title:

    汽车变速器的预测性维护


    Contributors:

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



    Predictive Maintenance of Automotive Transmission

    KALE POORNA / BIELBY ROBERT RICHARD NOEL | European Patent Office | 2024

    Free access

    Predictive maintenance of automotive transmission

    KALE POORNA / BIELBY ROBERT RICHARD NOEL | European Patent Office | 2022

    Free access

    Predictive Maintenance of Automotive Transmission

    KALE POORNA / BIELBY ROBERT RICHARD NOEL | European Patent Office | 2021

    Free access

    Predictive maintenance of automotive transmission

    KALE POORNA / BIELBY ROBERT RICHARD NOEL | European Patent Office | 2023

    Free access

    Predictive Maintenance of Automotive Transmission

    KALE POORNA / BIELBY ROBERT RICHARD NOEL | European Patent Office | 2022

    Free access