The invention discloses a method and device for judging abnormity of a high-altitude operation machine and the high-altitude operation machine, and belongs to the field of high-altitude machines. The method comprises the following steps: acquiring a first pressure value, detected by a pressure detection device, of a lifting hydraulic system and a first weight value, detected by a weight detection device, of the working platform under the condition that it is determined that the working platform stops lifting; after a first preset duration, a second pressure value, detected by a pressure detection device, of the lifting hydraulic system and a second weight value, detected by a weight detection device, of the working platform are obtained; and under the condition that the deviation between the first pressure value and the second pressure value is larger than a preset pressure deviation threshold value and the deviation between the first weight value and the second weight value is smaller than a preset weight deviation threshold value, it is determined that the work platform is in an abnormal lifting state. According to the invention, the abnormal result of the high-altitude operation machine can be accurately judged.

    本申请公开了一种用于高空作业机械异常判断的方法、装置及高空作业机械,属于高空机械领域。该方法包括:在确定作业平台停止升降动作的情况下,获取压力检测装置检测的升降液压系统的第一压力值和重量检测装置检测的作业平台的第一重量值;在间隔第一预设时长之后,获取压力检测装置检测的升降液压系统的第二压力值和重量检测装置检测的作业平台的第二重量值;在第一压力值与第二压力值之间的偏差大于预设压力偏差阈值,且第一重量值与第二重量值之间的偏差小于预设重量偏差阈值的情况下,确定作业平台处于异常升降状态。本申请可以实现高空作业机械异常结果的精准判断。


    Access

    Download


    Export, share and cite



    Title :

    Method and device for judging abnormity of high-altitude operation machine and high-altitude operation machine


    Additional title:

    用于高空作业机械异常判断的方法、装置及高空作业机械


    Contributors:
    SUN WEIPING (author) / LIU MING (author) / WANG ZHEN (author) / HE BINBIN (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein



    Monitoring method and device for high-altitude operation machine and high-altitude operation machine

    LI ZHIKUAN / WANG CHANGPENG / ZHOU WANG et al. | European Patent Office | 2025

    Free access

    High-altitude operation machine

    CHEN XIANPING / HE JIPENG / LI KE et al. | European Patent Office | 2024

    Free access

    Maintenance system for high-altitude operation machine and high-altitude operation machine

    LIU YUNING / WANG JINGWEI / SUN ZEHAI et al. | European Patent Office | 2025

    Free access


    Method and device for determining load and overload of high-altitude operation machine and high-altitude operation machine

    MA CHANGXUN / WANG GUANGHUI / LI QUANWEI et al. | European Patent Office | 2021

    Free access