The invention discloses an elevator door control device which comprises a first obstacle detection device and a control module. The control module comprises a signal acquisition unit and an execution unit; the signal acquisition unit is used for acquiring an elevator car door position signal and an output signal of the first obstacle detection device; when the execution unit judges that the elevator car door position signal and the output signal of the first obstacle detection device meet a preset condition, a door opening keeping instruction is sent to the elevator system or the door motor control system; the preset condition is that the elevator car door position signal is that a car door is fully opened, and the output signal of the first obstacle detection device is that an obstacle exists; the detection area of the first obstacle detection device covers preset cubic areas on the two sides of the door; the length of the cubic area in the X direction is about 50 mm, the height of the cubic area in the Y direction is about 30 mm, and the depth of the cubic area in the Z direction is the depth from the outer surface of the landing door to the outer surface of the car door.

    本发明公开了一种电梯门控制装置,包括第一障碍物检测装置和控制模块;所述控制模块包括信号采集单元和执行单元;所述信号采集单元用于采集电梯轿门位置信号和第一障碍物检测装置的输出信号;所述执行单元判断电梯轿门位置信号和第一障碍物检测装置的输出信号满足预设条件时,向电梯系统或门机控制系统发送开门保持指令;所述预设条件为:所述电梯轿门位置信号为轿门全开,且所述第一障碍物检测装置的输出信号为有障碍物;所述第一障碍物检测装置的检测区域覆盖门两侧的预设立方体区域;所述立方体区域在X方向的长度约为50mm,在Y方向的高度为约30mm,在Z方向的深度为层门外表面至轿门外表面的深度。


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    Title :

    Elevator door control device and elevator door system thereof


    Additional title:

    电梯门控制装置及其电梯门系统


    Contributors:
    LU YUNWEI (author) / WANG WEI (author) / JIANG JI (author) / LU YUEHUA (author) / ZHANG LEIHUA (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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