Provided to a rear-wheel-side disc brake is an electric mechanism that converts the rotational force of an electric motor to thrust via a speed reducer and a rotary-to-linear motion conversion mechanism, and propels (displaces) a piston. The electric motor of the electric mechanism is connected to a parking brake control device and controlled by the parking brake control device. The parking brakecontrol device drives the electric motor so as to release the hold on the braking state, and subsequently determines, from the traveling state of the vehicle (for example, whether the vehicle has started moving), whether or not an abnormality in the electric mechanism (such as an idling abnormality in which the rotational force of the electric motor is not transmitted) has occurred.

    在后轮侧盘式制动器中,设有将电动马达的旋转力经由减速器与旋转直动转换机构转换为推力并使活塞推进(位移)的电动机构。电动机构的电动马达连接于驻车制动控制装置,由驻车制动控制装置控制。驻车制动控制装置在驱动电动马达以解除制动状态的保持之后,根据车辆的行驶状态(例如车辆是否已经开动),判断是否产生了电动机构的异常(例如电动马达的旋转力未被传递的空转异常)。


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    Titel :

    Electric brake device and electric brake control device


    Weitere Titelangaben:

    电动制动装置以及电动制动控制装置


    Beteiligte:
    KOBUNE TATSURO (Autor:in) / KOJIMA DAISUKE (Autor:in) / NISHINO KIMIO (Autor:in) / SUZUKI SOTA (Autor:in)

    Erscheinungsdatum :

    25.09.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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