Provided are a brake device, an operation abnormality determination method, and an operation abnormality determination program, which are capable of ascertaining an operation abnormality of the brake device on the basis of information acquired from the brake device. A brake device brakes a vehicle having a material to be rubbed by driving a friction material pressed against the material to be rubbed by an electric actuator. A brake device is provided with: an acquisition unit that acquires drive information for an electric actuator; a calculation unit that calculates a first value on the basis of the acquired drive information, the first value being at least one of a movement distance of the friction material and a required time until the friction material reaches a predetermined position; and a determination unit that determines an operation abnormality by comparing the first value with a reference value.

    提供一种制动装置、动作异常判定方法以及动作异常判定程序,能够基于从制动装置获取的信息来掌握制动装置的动作异常。制动装置通过由电动致动器驱动向被摩擦件按压的摩擦件来对具有所述被摩擦件的车辆进行制动。制动装置具备:获取部,其获取电动致动器的驱动信息;计算部,其基于获取到的所述驱动信息来计算第一值,所述第一值是所述摩擦件的移动距离和直到所述摩擦件到达规定位置为止的所需时间中的至少一方;以及判定部,其将所述第一值与基准值进行比较来判定动作异常。


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    Title :

    Brake device, operation abnormality determination method, and operation abnormality determination program


    Additional title:

    制动装置、动作异常判定方法以及动作异常判定程序


    Contributors:

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF