It is described an electromechanical brake actuator (400) for a vehicle, in particular for a railway vehicle, comprising a safety unit (401) arranged to: receive an electrical position signal (221) whose value is indicative of a position of a braking force application device (217) along a translation axis (Xt); determining an instantaneous position of a braking force application device (217) on the basis of a value of the electrical position signal (221); and preventing a braking force control signal (204) or a power supply signal (405) emitted by the service brake control unit (202) from reaching the electromechanical module (201) by means of a first interruption device (403): a) the safety unit (401) determines that the braking force application device (217) is in a position between the maintenance position and the rest position; b) the safety unit determines that the braking force application device (217) is moving from the rest position to the maintenance position. A brake system is also described.

    描述了一种用于车辆,特别是用于铁路车辆的机电制动致动器(400),其包括安全单元(401),该安全单元被设置为:接收电位置信号(221),该电位置信号的值指示制动力施加装置(217)沿平移轴线(Xt)的位置;基于所述电位置信号(221)的值确定制动力施加装置(217)的瞬时位置;以及,在以下情况下,通过第一中断装置(403)防止由行车制动控制单元(202)发出的制动力控制信号(204)或电源信号(405)到达机电模块(201):a)安全单元(401)确定制动力施加装置(217)处于维护位置和静止位置之间的位置;b)安全单元确定制动力施加装置(217)正从静止位置移动到维护位置。还描述了一种制动系统。


    Access

    Download


    Export, share and cite



    Title :

    Electromechanical brake actuator for vehicle, in particular for at least one rail vehicle, and brake system


    Additional title:

    用于车辆、特别是用于至少一个轨道车辆的机电制动致动器以及制动系统


    Contributors:
    TONN RONALD (author)

    Publication date :

    2023-05-16


    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



    BRAKE ACTUATOR, IN PARTICULAR ELECTROMECHANICAL BRAKE ACTUATOR OF A COMMERCIAL VEHICLE

    TOMALA BARTLOMIEJ / BEIER PETER | European Patent Office | 2023

    Free access

    BRAKE ACTUATOR, IN PARTICULAR ELECTROMECHANICAL BRAKE ACTUATOR OF A COMMERCIAL VEHICLE

    TOMALA BAROLOMIEJ / BEIER PETER | European Patent Office | 2021

    Free access

    VEHICLE BRAKE ACTUATOR AND ELECTROMECHANICAL BRAKE

    KNOP VOLKER | European Patent Office | 2023

    Free access

    ELECTROMECHANICAL BRAKE ACTUATOR FOR A VEHICLE BRAKE

    HERICHER STÉPHANE / CHANUDET NATHAN | European Patent Office | 2025

    Free access

    ELECTROMECHANICAL BRAKE ACTUATOR FOR A VEHICLE BRAKE

    HERICHER STÉPHANE / CHANUDET NATHAN | European Patent Office | 2025

    Free access