The invention discloses an electronic hydraulic brake-by-wire system with independent double loops, which comprises a brake boosting module, a boosting power source module, a basic brake module and ahydraulic control module with double loops, wherein the hydraulic control module comprises two hydraulic servo boosters which are connected with the brake boosting module and the boosting power sourcemodule through pipelines and can establish brake hydraulic pressure, and two hydraulic control units which are connected with the two hydraulic servo boosters respectively and used for adjusting thepressure of brake fluid output by the hydraulic servo boosters and conveying the brake fluid to the basic brake module through pipelines. The system adopts integrated design, and brake master cylinder, booster and hydraulic control unit are integrated into whole, so that mounting space and assembly weight are reduced. The system adopts a double-independent-loop design, so that the braking safety is enhanced, and the failure condition of a single system is avoided.

    本发明公开了一种具有独立双回路的电子液压线控制动系统,包括制动助力模块、助力动力源模块和基础制动模块,它还包括具有双回路的液压控制模块,所述液压控制模块包括两个与所述制动助力模块和助力动力源模块管路连接、可建立制动液压力的液压伺服助力器和分别与两个所述液压伺服助力器连接、用于调节所述液压伺服助力器输出的制动液压力并可通过管路将制动液输送至基础制动模块的两个液压控制单元。系统采用了集成设计,制动总泵、助力器和液压控制单元集成为一个整体,减少了安装空间和总成重量;系统采用双独立回路设计,增强了制动的安全性,避免了单一系统的失效情况发生。


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    Title :

    Electronic hydraulic brake-by-wire system with independent double loops


    Additional title:

    一种具有独立双回路的电子液压线控制动系统


    Contributors:
    ZHOU BEI (author) / XUE QIONG (author) / RUAN RENXIN (author) / HOU PENGWEI (author) / MOU LIU (author)

    Publication date :

    2020-11-03


    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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