The present disclosure relates to an apparatus and method for controlling a hydraulic brake system including a manual push. The brake system includes: a reservoir; and a master cylinder operable to provide a brake signal in response to actuation of a brake pedal connected with the master cylinder. The master cylinder is selectively operable to generate a brake actuation pressure in a manual push-over operation to hydraulically actuate a pair of hydraulically actuated wheel brakes. The power transmission unit is configured to selectively generate pressurized hydraulic fluid to actuate the pair of hydraulically actuated wheel brakes. First and second three-way valves are hydraulically connected to respective ones of the pair of hydraulically operated brakes and to both the master cylinder and the power transmission unit. The first and second three-way valves are configured to selectively switch respective hydraulically operated brakes to receive fluid from a selected one of the master cylinder and the power transmission unit, from the master cylinder in a standby braking mode, and from the power transmission unit in a normal failless braking mode.

    本公开涉及用于控制包括人工推过的液压制动系统的设备和方法。制动系统包括:储存器;以及主缸,其能操作成响应于与主缸连接的制动踏板的致动而提供制动信号。主缸能选择性操作成在人工推过操作中产生制动器致动压力来液压致动一对液压致动的车轮制动器。动力传输单元被配置为选择性产生加压液压流体以致动所述一对液压致动的车轮制动器。第一三通阀和第二三通阀液压式地连接到所述一对液压操作的制动器中的相应制动器并连接到主缸和动力传输单元二者。第一三通阀和第二三通阀被配置为选择性切换相应的液压操作的制动器,以从主缸和动力传输单元中的选定的一个接收流体,在备用制动模式下从主缸,在正常无故障制动模式下从动力传输单元。


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    Titel :

    Apparatus and method for controlling hydraulic brake system comprising manual push-through


    Weitere Titelangaben:

    用于控制包括人工推过的液压制动系统的设备和方法


    Beteiligte:

    Erscheinungsdatum :

    2023-02-17


    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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