The invention relates to hydraulic equipment, in particular to a running and parking integrated high-frequency-response hydraulic control brake system which comprises a brake valve set which comprises a two-position two-way electromagnetic valve, a two-position three-way electromagnetic valve, a proportional valve, a first pressure sensor, a second pressure sensor and a high-pressure oil source. One path of the high-pressure oil source is connected with an inlet of the two-position two-way electromagnetic valve, an outlet of the two-position two-way electromagnetic valve is connected with an inlet of the proportional valve, an outlet of the proportional valve is connected with a first inlet of the two-position three-way electromagnetic valve, and an outlet of the two-position three-way electromagnetic valve is used for being connected with a brake end. The other path of the high-pressure oil source is connected with a second inlet of the two-position three-way electromagnetic valve, the first pressure sensor is used for measuring the oil pressure of the high-pressure oil source and transmitting the oil pressure to the proportional valve controller, and the second pressure sensor is used for measuring the working oil pressure of the two-position three-way electromagnetic valve and transmitting the working oil pressure to the proportional valve controller. The device has the functions of dynamic service braking and power-off parking keeping, and is more reliable and safer during power-off parking.

    本发明涉及一种液压设备,具体涉及一种行驻一体高频响液控刹车系统,包括刹车阀组,所述刹车阀组包括二位二通电磁阀、二位三通电磁阀、比例阀、第一压力传感器、第二压力传感器、高压油源,所述高压油源一路连接所述二位二通电磁阀的入口,所述二位二通电磁阀的出口连接比例阀入口,比例阀出口连接二位三通电磁阀的第一入口,所述二位三通电磁阀的出口用于连接刹车端,所述高压油源另一路连接所述二位三通电磁阀的第二入口,第一压力传感器用于测得高压油源的油压传输至比例阀控制器,第二压力传感器用于测得二位三通电磁阀的工作油压并传输至比例阀控制器。本发明兼具动态行车制动和断电驻车保持功能、断电驻车时更可靠、更安全。


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    Titel :

    Running and parking integrated high-frequency-response hydraulic control brake system


    Weitere Titelangaben:

    行驻一体高频响液控刹车系统


    Beteiligte:
    HOU BINGRUI (Autor:in) / WANG FEI (Autor:in) / CHEN LIANG (Autor:in) / LI DARANG (Autor:in) / JIANG BOWEN (Autor:in) / WEI WENXIAN (Autor:in)

    Erscheinungsdatum :

    26.04.2024


    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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