A brake pad state estimation device estimates a brake pad state including at least one of a wear volume and a temperature of a brake pad of a vehicle. The brake pad state estimation device performs: a brake pad state calculation process calculating the brake pad state based on sensor detection information during braking; and an information output process storing the brake pad state information in a storage and/or transmitting the brake pad state information to the outside. The brake pad state estimation device variably sets a processing frequency of at least one of the brake pad state calculation process and the information output process. The processing frequency when a vehicle speed is lower is lower than the processing frequency when the vehicle speed is higher, or the processing frequency when a brake pressure is lower is lower than the processing frequency when the brake pressure is higher.


    Access

    Download


    Export, share and cite



    Title :

    BRAKE PAD STATE ESTIMATION DEVICE AND BRAKE PAD STATE ESTIMATION METHOD


    Contributors:

    Publication date :

    2022-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Brake pad state estimation device and brake pad state estimation method

    MATSUI NORIYOSHI | European Patent Office | 2024

    Free access

    Brake pad state estimation device and brake pad state estimation method

    MATSUI NORIYOSHI | European Patent Office | 2023

    Free access

    BRAKE PAD STATE ESTIMATION DEVICE AND BRAKE PAD STATE ESTIMATION METHOD

    MATSUI NORIYOSHI | European Patent Office | 2022

    Free access

    BRAKE PAD STATE ESTIMATION DEVICE AND BRAKE PAD STATE ESTIMATION METHOD

    MATSUI NORIYOSHI | European Patent Office | 2023

    Free access