The invention discloses a control method and system of an airplane wheel brake control system. The method comprises the steps that under the condition that the airplane wheel brake control system is in a normal condition, a brake instruction signal in the airplane wheel brake control system is collected; when the voltage data in the brake instruction signal is smaller than or equal to the preset voltage data, a first oil source channel of an oil source converter is controlled to be opened, and oil source pressure data of the airplane wheel brake control system is obtained; and when the oil source pressure data is abnormal, a first oil source channel of the oil source converter is controlled to be closed, and a second oil source channel is opened. The technical problem that an existing anti-skid brake control system cannot switch oil source channel output under the condition that a hydraulic source breaks down in the flight process of an airplane, and consequently an existing brake system cannot work normally is solved.

    本发明公开了一种飞机机轮刹车控制系统的控制方法和系统。其中,该方法包括:在飞机机轮刹车控制系统处于正常状况的情况下,采集飞机机轮刹车控制系统中的刹车指令信号;当刹车指令信号中的电压数据小于或等于预设电压数据时,控制油源转换器的第一油源通道打开,获取飞机机轮刹车控制系统的油源压力数据;当油源压力数据异常时,控制油源转换器的第一油源通道关闭且打开第二油源通道。本发明解决了飞机在飞行过程中液压源存在故障的情况下,已有的防滑刹车控制系统不能切换油源通道输出,导致已有的刹车系统无法正常工作的技术问题。


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    Title :

    Control method and system of airplane wheel brake control system


    Additional title:

    一种飞机机轮刹车控制系统的控制方法和系统


    Contributors:
    ZHAI HAN (author) / ZHOU LITAO (author) / LI HAORAN (author) / LI GANG (author) / ZHANG PENG (author) / CAO YANHUI (author) / SONG DONGXU (author)

    Publication date :

    2024-08-20


    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 / B64C AEROPLANES , Flugzeuge



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