The invention relates to an elevator running condition analysis and judgment method. The elevator running condition analysis and judgment method comprises the following steps that: a first signal endis arranged on a lift car, a second signal end is arranged on a counterweight block, and the first signal end and the second signal end can exchange signals with each other; the first signal end and the second signal end exchange signals with each other, a lift car reference height H is compared with a lift car test height h; and when H is equal to h, if lift car reference operation duration Tm and lift car test operation duration tm meet a relation that Tm is not equal to tm, it is judged that lift car slippage occurs. The elevator running condition analysis and judgment method has the advantage of high judgment accuracy.

    本申请涉及电梯运行情况分析判断方法。本申请所述的电梯运行情况分析判断方法,包括步骤:在轿厢上设置第一信号端,在对重块上设置第二信号端,所述第一信号端与所述第二信号端可信号交互;当所述第一信号端与所述第二信号端产生信号交互时,比较轿厢参考高度H与轿厢测试高度h;当H=h,若轿厢参考运行时长Tm与轿厢测试运行时长tm满足关系:Tm≠tm,则判断发生轿厢滑移。本申请所述的电梯运行情况分析判断方法具有判断准确度高的优点。


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    Title :

    Elevator running condition analysis and judgment method


    Additional title:

    电梯运行情况分析判断方法


    Contributors:
    CAI YELUN (author) / LIN SUIXIAN (author) / GUAN ZHAOYU (author) / LIANG WEIQIANG (author) / GUO ZHENZHEN (author) / WANG PENG (author) / WANG YINSHAN (author) / YIN ZHENG (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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