The invention is suitable for the technical field of elevator operation detection, and provides an elevator operation anomaly detection method and system. According to the invention, work recording and detection acquisition are carried out on the elevator; calculating an acceleration kurtosis value, a vibration kurtosis value and a noise kurtosis value; determining a current working stage, and matching a corresponding acceleration standard value, a vibration standard value and a noise standard value; comparing, and recording a multi-dimensional comparison result; and matching the operation abnormal level, and giving a corresponding abnormal level alarm. Work record data, acceleration detection data, vibration detection data and noise detection data can be obtained, an acceleration kurtosis value, a vibration kurtosis value and a noise kurtosis value are calculated, an acceleration standard value, a vibration standard value and a noise standard value are matched, multi-dimensional comparison is carried out, the operation abnormal level is determined, and corresponding abnormal level alarming is carried out. In this way, multi-dimensional detection is conducted in the elevator running process, the automation degree is high, and the abnormity in the elevator running process can be found in time.

    本发明适用于电梯运行检测技术领域,提供了一种电梯运行的异常检测方法及检测系统。本发明通过对电梯进行工作记录与检测采集;计算加速度峭度值、振动峭度值和噪音峭度值;确定当前工作阶段,匹配对应的加速度标准值、振动标准值和噪音标准值;进行比较,记录多维比较结果;匹配运行异常级别,进行相应的异常级别报警。能够获取工作记录数据、加速度检测数据、振动检测数据和噪音检测数据,计算加速度峭度值、振动峭度值和噪音峭度值,匹配加速度标准值、振动标准值和噪音标准值,进行多维比较,确定运行异常级别,进行相应的异常级别报警,从而在电梯运行的过程中进行多维检测,且自动化程度高,能够及时发现电梯运行时的异常。


    Access

    Download


    Export, share and cite



    Title :

    Abnormal detection method and detection system for elevator operation


    Additional title:

    一种电梯运行的异常检测方法及检测系统


    Contributors:
    ZHANG HONGCHEN (author) / LI CHANGMING (author) / LI XIAOGUANG (author) / ZHANG YONG (author) / XIAO PINGPING (author) / REN QIANHUA (author) / YU DAHAI (author)

    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Detection system for abnormal situation during elevator operation

    VILJANEN MIKKO / VIITA-AHO TARVO / TALONEN TAPANI et al. | European Patent Office | 2021

    Free access

    DEVICE AND SYSTEM FOR ELEVATOR ABNORMAL OPERATION DETECTION

    SHIN HYUN DAI / JEON CHANG HYEON | European Patent Office | 2016

    Free access


    DETECTION SYSTEM FOR AN ABNORMAL SITUATION DURING ELEVATOR OPERATION

    VILJANEN MIKKO / VIITA-AHO TARVO / TALONEN TAPANI et al. | European Patent Office | 2021

    Free access

    DETECTION SYSTEM FOR AN ABNORMAL SITUATION DURING ELEVATOR OPERATION

    VILJANEN MIKKO / VIITA-AHO TARVO / TALONEN TAPANI et al. | European Patent Office | 2024

    Free access