The elevator safety detection device comprises at least two transmitting and receiving areas arranged at an entrance and exit of a lift car, and each transmitting and receiving area comprises a plurality of groups of transmitting and receiving tubes; the transmitting and receiving area shielding control unit is used for identifying a preset risk condition occurring in the transmitting and receiving area, performing partition definition on the preset risk condition according to the position of the transmitting and receiving area and outputting a signal; and the communication unit receives the signal of the safety detection control unit and outputs a corresponding detection result signal to an elevator control system, and the elevator control system judges the elevator operation condition according to the detection result signal, so that the elevator is in a normal operation mode or an elevator shielding mode.

    本发明公开了一种电梯安全检测装置,包括至少两个设置在轿厢出入口的发射接收区,每个发射接收区包括多组发射接收管;发射接收区遮挡控制单元,用于识别发生在所述发射接收区的预设风险状况并对预设风险状况按发射接收区的位置进行分区定义并输出信号;通信单元,接收所述安全检测控制单元的信号并输出对应的检测结果信号至电梯控制系统,电梯控制系统根据检测结果信号来判断电梯运行情况从而使电梯处于正常运行模式或电梯遮挡模式。


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    Title :

    Elevator safety detection device


    Additional title:

    电梯安全检测装置


    Contributors:
    HE CHENG (author) / LU YUNWEI (author) / ZHANG HAORAN (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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