The invention discloses a brake fluid leakage detection method and device and electronic equipment. When a treading signal corresponding to a brake pedal is received, an estimated hydraulic value corresponding to the treading signal is determined, and an actual hydraulic value corresponding to a brake fluid loop is collected; wherein the estimated hydraulic pressure value corresponds to two brake fluid loops of the target vehicle; according to the estimated hydraulic value, the actual hydraulic value and a preset condition, whether the brake fluid loop is suspected to leak fluid or not is determined; if yes, for each brake fluid loop, a fluid inlet valve of the current brake fluid loop is controlled to be in a closed state, and an initial hydraulic value and a final hydraulic value are obtained; and according to the initial hydraulic value and the final hydraulic value of each brake fluid loop, a target brake fluid loop in a fluid leakage state is determined. The problems of leakage detection and stable operation of the brake fluid of the intelligent vehicle are solved, when the vehicle breaks down, it is ensured that the vehicle is safely and reliably braked in time, and the driving control experience of the vehicle and the safety of a user are improved.

    本发明公开了一种制动液外漏的探测方法、装置及电子设备。当接收到与制动踏板所对应的踩踏信号时,确定与踩踏信号相对应的预估液压值,采集与制动液回路相对应的实际液压值;其中,预估液压值与目标车辆的两个制动液回路相对应;根据预估液压值、实际液压值以及预设条件,确定制动液回路是否疑似漏液;若是,对于各制动液回路,控制当前制动液回路的进液阀处于关闭状态,并获取初始液压值和最终液压值;根据各制动液回路的初始液压值和最终液压值,确定处于漏液状态的目标制动液回路。本发明解决了智能化车辆制动液泄露检测及稳定运行的问题,当车辆出现制动故障时,确保安全可靠的将车辆及时刹停,提高了车辆的驾控体验和用户的安全。


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    Title :

    Detection method and device for brake fluid leakage and electronic equipment


    Additional title:

    一种制动液外漏的探测方法、装置及电子设备


    Contributors:
    LIU DONGYU (author)

    Publication date :

    2023-01-10


    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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