The invention discloses a car accidental movement detection system, which comprises a first detection module for detecting the displacement distance between car doors of an elevator in real time and carrying out data conversion on the detected displacement distance to convert the detected displacement distance into a control signal capable of being transmitted; the second detection module is used for receiving the control signal from the first detection module, carrying out selective analysis according to different control signal parameters, determining whether to start elevator car movement detection or not, and generating car movement detection data; the main control module is used for receiving the lift car movement detection data and inputting the lift car movement detection data into a deep learning research and judgment model for judgment to judge whether the lift car movement is accidental movement or not; and the protection device is used for emergency braking under the condition that the elevator accidentally moves. According to the system, overall detection and processing analysis are conducted on accidental movement of the lift car, judgment is conducted in combination with a deep learning research and judgment model, the detection result is more accurate, and reliability is higher.

    本发明公开一种轿厢意外移动检测系统,包括第一检测模块,实时检测电梯轿门之间的位移距离,并将检测到的位移距离进行数据转换,转换成能够进行传输的控制信号;第二检测模块,接收来自第一检测模块的控制信号,根据不同的控制信号参数进行选择分析,确定是否进行开启电梯轿厢移动检测,并生成轿厢移动检测数据;主控模块,接收轿厢移动检测数据,并输入至深度学习的研判模型中进行判断,判断是否为意外移动;保护装置,用于电梯在意外移动的情况下的紧急制动。本发明的系统对轿厢的意外移动进行整体的检测和处理分析,结合深度学习的研判模型进行判断,使检测结果更加准确,可靠性更高。


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    Title :

    Lift car accidental movement detection system


    Additional title:

    一种轿厢意外移动检测系统


    Contributors:
    TIAN MAOJUN (author) / SHANG QINGYANG (author) / JIN TING (author) / CAI XIAOXIAO (author) / XIE FEI (author) / ZHU HAOJIE (author) / TANG FANGPING (author)

    Publication date :

    2023-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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