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 acquires sensor detection information including a vehicle speed and a brake pressure, and calculates the brake pad state based on the sensor detection information during braking of the vehicle. The brake pad state estimation device variably sets a sampling period for acquiring the sensor detection information from a sensor according to a driving environment for the vehicle. The sampling period in a case where the wear volume or the temperature of the brake pad is expected to be lower is set to be longer than the sampling period in a case where the wear volume or the temperature of the brake pad is expected to be higher.


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    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



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