The invention relates to a pneumatic trailer valve assembly (1) for an electromechanical brake system (202), comprising a trailer control valve (10) having: a reserve connection (11); a trailer supply connection (12) for providing a reserve pressure (pV) for the trailer; a trailer brake pressure interface (14) for providing a trailer brake pressure (pBA) for the trailer; an electromagnetic pilot control unit (110) which is designed to control the trailer brake pressure (pBA) at the trailer brake pressure connection (12) as a function of a trailer switching signal (S1, S2, S3) received at the trailer control valve (10); and a pneumatic redundant connection (16) for receiving the redundant pressure (pR), the trailer control valve (10) controlling the trailer brake pressure (pBA) in a redundant manner as a function of the redundant pressure (pR). Furthermore, a redundant valve unit (20) is provided which has a redundant output (22) for providing a redundant pressure (pR), the redundant valve unit (20) being designed to provide the redundant pressure (pR) at the redundant output (22) in dependence on the received redundant switching signal (SR1, SR2).

    本发明涉及用于机电式的制动系统(202)的气动的挂车阀组件(1),气动的挂车阀组件包括挂车控制阀(10),挂车控制阀具有:储备接口(11);用于为挂车提供储备压力(pV)的挂车供应接口(12);用于为挂车提供挂车制动压力(pBA)的挂车制动压力接口(14);电磁的先导控制单元(110),该电磁的先导控制单元被构造成用于依赖于在挂车控制阀(10)处接收到的挂车切换信号(S1、S2、S3)在挂车制动压力接口(12)处调控出挂车制动压力(pBA);以及用于接收冗余压力(pR)的气动的冗余接口(16),其中,挂车控制阀(10)以冗余方式依赖于冗余压力(pR)地调控出挂车制动压力(pBA)。此外还设置有冗余阀单元(20),冗余阀单元具有用于提供冗余压力(pR)的冗余输出端(22),其中,冗余阀单元(20)被构造成用于依赖于接收到的冗余切换信号(SR1、SR2)在冗余输出端(22)处提供冗余压力(pR)。


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    Title :

    ELECTROMECHANICAL BRAKE SYSTEM OF A TRAILER WITH A PNEUMATIC CONTROL


    Additional title:

    挂车的具有气动的驱控部的机电式的制动系统


    Contributors:

    Publication date :

    2025-03-07


    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



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