The invention provides a hydraulic brake system air content detection method, electronic equipment and a storage medium. The method comprises the following steps: building pressure for the wheel cylinder; when the current pressure value in the wheel cylinder reaches a preset pressure threshold value, the real-time brake fluid output value of brake fluid output by a hydraulic pump is obtained; and whether the air content in the hydraulic brake system exceeds the standard or not is judged according to the real-time brake fluid output value and a preset brake fluid threshold value. According to the method, the pressure of the wheel cylinder is built up, the obtained implementation brake fluid output value is compared with the preset brake fluid threshold value, whether the air content in the hydraulic brake system exceeds the standard or not can be detected in time, the diagnosis coverage rate of the hydraulic brake system is increased, and on the basis of an existing accessory structure of the hydraulic brake system, the reliability is high. Other hardware structures do not need to be additionally added, and the detection flexibility is improved.

    本发明提供了一种液压制动系统空气含量检测方法、电子设备和存储介质。该方法包括:对轮缸建压;当所述轮缸内的当前压力值达到预设压力阈值时,获取液压泵输出的制动液的实时制动液输出值;根据所述实时制动液输出值和预设的制动液阈值判断液压制动系统中空气含量是否超标。本发明通过对轮缸进行建压,将获取到的实施制动液输出值与预设的制动液阈值比较,能够及时检测到液压制动系统中空气含量是否超标,提高液压制动系统的诊断覆盖率,且基于现有的液压制动系统附属的结构,无需额外增加其他的硬件结构,提高检测灵活性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hydraulic brake system air content detection method, electronic equipment and storage medium


    Weitere Titelangaben:

    液压制动系统空气含量检测方法、电子设备和存储介质


    Beteiligte:
    CHEN SHANSHAN (Autor:in) / WU LEI (Autor:in) / ZHANG BIN (Autor:in) / WANG BIN (Autor:in) / LIU ZIQIN (Autor:in) / YUE MEIQI (Autor:in)

    Erscheinungsdatum :

    2023-05-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Electronic hydraulic brake system and electronic hydraulic brake method

    XU HUI | Europäisches Patentamt | 2023

    Freier Zugriff

    Electronic hydraulic brake system and electronic hydraulic brake method

    XU HUI | Europäisches Patentamt | 2023

    Freier Zugriff

    Wheel cylinder hydraulic pressure estimation method of electronic hydraulic brake system, storage medium and vehicle

    LING HEPING / WU BAOLIANG / WANG NING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    ELECTRONIC HYDRAULIC BRAKE SYSTEM

    Europäisches Patentamt | 2020

    Freier Zugriff

    Electronic hydraulic brake system

    KOO CHANG HOE | Europäisches Patentamt | 2015

    Freier Zugriff