The invention discloses an elevator state judgment system and method. The elevator state judgment system comprises an elevator car. The two sides of the elevator car comprise a first elevator light curtain and a second elevator light curtain, a receiving end lamp panel is arranged in the first elevator light curtain, and a transmitting end lamp panel is arranged in the second elevator light curtain. A broadcasting device, a sound receiving device and a microprocessor are arranged on the receiving end lamp panel or the transmitting end lamp panel, the broadcasting device is used for emitting sound waves, the sound receiving device is used for receiving echoes of the sound waves emitted by the broadcasting device, and the microprocessor is used for receiving the echoes, forming sound wave data, analyzing the sound wave data and judging the state of an elevator. According to the elevator state judgment system and method, the state of the elevator can be analyzed and judged through the sound wave data, and the equipment use safety is effectively ensured.

    本发明揭示了一种电梯状态判断系统和方法,包括:一个电梯轿厢,电梯轿厢的两侧包括第一电梯光幕和第二电梯光幕,所述第一电梯光幕中设有接收端灯板,所述第二电梯光幕中设有发射端灯板,所述接收端灯板或发射端灯板上设有播报装置、收音装置和微处理器,所述播报装置用于发出音波,所述收音装置用于接收播报装置发出音波的回音,所述微处理器用于接收所述回音,形成音波数据并进行分析,判断所述电梯的状态。本发明可通过音波数据来分析判断电梯的状态,有效保障设备使用安全。


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    Title :

    Elevator state judgment system and method


    Additional title:

    电梯状态判断系统和方法


    Contributors:
    LI JINPENG (author) / OUYANG SHITONG (author) / QI YANG (author)

    Publication date :

    2021-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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