The invention discloses an elevator intelligent door closing control method and system and an elevator. The method comprises the following steps of executing a door opening action after an elevator reaches a flat floor, transmitting a door opening in-place signal to an elevator controller after the door opening in-place signal is detected, and enabling the elevator controller to send a start recording signal to an acceleration sensor; enabling the acceleration sensor to record accelerations in the X-axis direction, the Y-axis direction and the Z-axis direction; setting a sampling time interval, and an acceleration amplitude threshold value and a frequency threshold value of passengers walking in an elevator car; and judging whether the detected acceleration is greater than the accelerationamplitude threshold value or not within a frequency threshold value at a set sampling time interval so as to control the door opening and closing action; According to the elevator intelligent door closing control method and system and the elevator, the elevator can be controlled to be automatically closed according to the vibration condition of the car, manual intervention does not needed, the door closing time is automatically adapted, and the elevator carrying efficiency is improved.

    本发明公开了一种电梯智能关门控制方法、系统及电梯,该方法包括下述步骤:当电梯到达平层后执行开门动作,检测到开门到位信号后将开门到位信号传递至电梯控制器,电梯控制器发送开始记录信号至加速度传感器;加速度传感器记录X、Y、Z轴三个方向的加速度;设定采样时间间隔、乘客在轿厢行走的加速度幅值阈值和频率阈值;在设定采样时间间隔、在频率阈值内判断检测到的加速度是否大于加速度幅值阈值进而控制开关门动作;本发明能够根据轿厢的振动情况控制电梯自动关门,无需人工干预,实现自动适应关门时间,提高电梯运载效率。


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    Title :

    Elevator intelligent door closing control method and system and elevator


    Additional title:

    一种电梯智能关门控制方法、系统及电梯


    Contributors:
    GUAN ZHAOYU (author) / LIN SUIXIAN (author) / HUANG DIHUA (author) / GUO ZHENZHEN (author) / WU JINLONG (author) / YIN ZHENG (author)

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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