The invention provides a steering and braking integrated system and a vehicle. The steering and braking integrated system comprises a hydraulic device, a two-position three-way priority valve, a steering subsystem and a braking subsystem. The hydraulic device comprises a hydraulic pump and a motor used for driving the hydraulic pump, and an oil inlet of the hydraulic pump is connected with the oil tank. The priority valve comprises a first oil inlet, a first oil outlet and a second oil outlet; in the first working position and the second working position of the priority valve, the first oil outlet and the second oil outlet are both communicated with the first oil inlet; in the first working position of the priority valve, a flow limiting mechanism is further arranged between the first oil inlet and the first oil outlet. And the first oil inlet is connected with an oil outlet of the hydraulic pump. And the first oil outlet is connected with the steering subsystem. And the second oil outlet is connected with an energy accumulator of the braking subsystem. The steering and braking integrated system is low in arrangement difficulty and simple in design, the cost is reduced, and the utilization rate of the motor is improved.

    本申请提供一种转向制动集成系统及车辆。转向制动集成系统包括液压装置、两位三通的优先阀、转向子系统和制动子系统。液压装置包括液压泵及用于驱动液压泵的电机,液压泵的进油口连接油箱。优先阀包括第一进油口、第一出油口和第二出油口;其中,在优先阀的第一工作位和第二工作位中,第一出油口和第二出油口均与第一进油口连通;在优先阀的第一工作位中,第一进油口和第一出油口之间还设有限流机构。第一进油口连接液压泵的出油口。第一出油口连接转向子系统。第二出油口连接制动子系统的蓄能器。该转向制动集成系统,不仅布置难度低、设计简单,而且降低了成本、提高了电机利用率。


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    Titel :

    Steering and braking integrated system and vehicle


    Weitere Titelangaben:

    转向制动集成系统及车辆


    Beteiligte:
    HE XIYANG (Autor:in) / PAN HONGMING (Autor:in) / QIN CHENG (Autor:in) / ZHAO YING (Autor:in)

    Erscheinungsdatum :

    2023-03-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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