A brake system (400) for a heavy vehicle, the brake system comprising: a first brake controller (WEM1) arranged to control braking on a left wheel (120l) of a front axle (101); and a second brake controller (WEM2) arranged to control braking on the right wheel (120r) of the front axle (101) wherein the first brake controller and the second brake controller are connected by a backup connection (220), the spare connection is arranged to allow one of the first brake controller and the second brake controller to undertake brake control of a wheel of the other of the first brake controller and the second brake controller. The brake system (400) comprises a first brake controller (WEM3) arranged to control braking on the left wheel (140l) of the first rear axle (102), and a second brake controller (WEM4) arranged to control braking on the left wheel (140l) of the second rear axle (102). And a fourth brake controller (WEM4) arranged to control braking on the first rear axle (102) right wheel (140r), where the third brake controller (WEM3) and the fourth brake controller (WEM4) are arranged to place the respective rear axle left wheel and rear axle right wheel in an unbraked state in response to a fault, whereby the third brake controller (WEM3) and the fourth brake controller (WEM4) control braking on the first rear axle (102) right wheel (140r). The third brake controller and the fourth brake controller are arranged as brake controllers that do not react after failure.

    一种用于重型车辆的制动系统(400),该制动系统包括:第一制动器控制器(WEM1),该第一制动器控制器被布置成控制前轮轴(101)左车轮(120l)上的制动;以及第二制动器控制器(WEM2),该第二制动器控制器被布置成控制前轮轴(101)右车轮(120r)上的制动,其中,第一制动器控制器和第二制动器控制器由备用连接件(220)连接,该备用连接件被布置成允许第一制动器控制器和第二制动器控制器二者中的一个承担对第一制动器控制器和第二制动器控制器二者中的另一个制动器控制器的车轮的制动控制,由此,第一制动器控制器和第二制动器控制器被布置为故障后保持运行的制动器控制器,该制动系统(400)还包括:第三制动器控制器(WEM3),该第三制动器控制器被布置成控制第一后轮轴(102)左车轮(140l)上的制动;以及第四制动器控制器(WEM4),该第四制动器控制器被布置成控制第一后轮轴(102)右车轮(140r)上的制动,其中,第三制动器控制器(WEM3)和第四制动器控制器(WEM4)被布置成响应于故障而将相应的后轮轴左车轮和后轮轴右车轮置于无制动状态,由此,第三制动器控制器和第四制动器控制器被布置为故障后无反应的制动器控制器。


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    Title :

    Redundant brake system


    Additional title:

    冗余制动装置系统


    Contributors:

    Publication date :

    2022-07-15


    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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