The invention provides a brake-by-wire system and method for a commercial vehicle. The brake-by-wire system comprises a brake-by-wire module; the brake-by-wire module is used for receiving a braking instruction issued by the intelligent driving system and executing vehicle braking; the brake-by-wire module comprises a control unit and an execution mechanism; the control unit is connected with the execution mechanism; the control unit is used for receiving a braking instruction, calculating according to the braking instruction to obtain a braking control instruction, and transmitting the braking control instruction to the executing mechanism; and the executing mechanism is used for outputting required brake pressure according to the brake control instruction. According to the brake-by-wire system, the brake-by-wire module is additionally arranged on the basis of an original ABS brake system framework, meanwhile, the ABS control unit can be integrated into the brake-by-wire module to be integrated and installed on a vehicle chassis, and other components continue to be the original components; the brake-by-wire module receives a brake request signal from the intelligent driving system and actively outputs needed brake pressure, and the brake-by-wire function is achieved.

    本发明提供一种商用车线控制动系统及方法,该系统包括包括线控制动模块;线控制动模块用于接收智能驾驶系统发布的制动指令并执行车辆制动;线控制动模块包括控制单元和执行机构;所述控制单元连接所述执行机构;所述控制单元用于接收制动指令,根据制动指令计算获得制动控制指令,并向所述执行机构传输该制动控制指令;所述执行机构用于根据所述制动控制指令输出所需制动压力。本发明线控制动系统在原来的ABS制动系统架构上增加了线控制动模块,同时可将ABS控制单元集成至线控制动模块内实现集成并安装在车辆底盘上,其它部件沿用原有的,线控制动模块接收来自于智能驾驶系统的制动请求信号并主动输出所需要的制动压力,实现线控制动功能。


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    Title :

    Brake-by-wire system and method for commercial vehicle


    Additional title:

    一种商用车线控制动系统及方法


    Contributors:
    LONG YUANXIANG (author) / FENG XIAOMING (author) / LONG ZHINENG (author) / HUANG WANYI (author) / BAI DONG (author) / PENG JIAHUANG (author) / HUANG WENHAN (author) / LUO MAOLIN (author)

    Publication date :

    2023-10-13


    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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