The invention relates to a motor train unit vehicle brake control system which comprises a brake control device, a working air cylinder, an auxiliary air cylinder, an air brake valve and an electric pneumatic control module, and the electric pneumatic control module comprises an electronic brake control unit, an electric pneumatic valve, a switching valve, an intercepting valve and a two-way valve and further comprises a pressure reducing valve and a relay valve. The system can be switched between electro-pneumatic braking and air braking, and pre-control pressure is transmitted to the relay valve through the two-way valve. Two braking control modes of automatic air braking and straight-through type electric pneumatic braking are integrated, electric pneumatic braking serves as a main braking mode, automatic braking is hot standby redundancy, the reliability of the braking effect is improved, and it is ensured that a motor train unit runs safely.

    本发明涉及一种动车组车辆制动控制系统,包括制动控制装置、工作风缸、副风缸、空气制动阀、电空控制模块,电空控制模块包含电子制动控制单元、电空阀、切换阀、遮断阀和双向阀,此外还包括减压阀及中继阀;系统能够在电空制动和空气制动之间切换,并通过双向阀将预控压力传递至中继阀。本发明融入自动式空气制动和直通式电空制动两种制动控制模式,电空制动作为主要制动模式,自动制动为热备冗余,提高了制动作用的可靠性,确保动车组列车运行安全。


    Access

    Download


    Export, share and cite



    Title :

    Motor train unit vehicle braking force self-adaptive control system and control method


    Additional title:

    动车组车辆制动力自适应控制系统及控制方法


    Contributors:
    HOU HUAAN (author) / SUN GUOBIN (author) / OU YONGHUI (author) / HAO BAOLEI (author) / CHEN XU (author) / LI XIANGRUI (author) / WANG JIRONG (author) / CUI LEI (author) / XIA JUN (author)

    Publication date :

    2025-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Emergency braking control method for slave control motor train unit of motor train unit and corresponding motor train unit

    LYU SHIWEI / YU YANG / ZHANG LIANGLIANG et al. | European Patent Office | 2023

    Free access

    Motor train unit braking system and method

    LIU GANG / CHEN JINBIAO / DONG WEILI et al. | European Patent Office | 2023

    Free access

    Braking method, device and system for motor train unit vehicle

    WANG PENG / WEN XIYUAN / CAI TIAN et al. | European Patent Office | 2023

    Free access

    Multi-model adaptive fault compensation control method and system of motor train unit braking system

    TAN CHANG / ZHANG YAOJIA / YANG HUI et al. | European Patent Office | 2023

    Free access

    Abnormal braking application monitoring control system and motor train unit

    JIANG BOWEN / MA GUODONG / ZHANG SHANQIU et al. | European Patent Office | 2023

    Free access