The invention relates to a method and device for accurately calculating the running speed of an elevator car, a medium and equipment. The method comprises the steps that the initial load capacity of an elevator car before stopping and the maximum running speed before stopping are obtained; according to the initial load capacity and the load capacity after the elevator car stops, the load capacity variation is determined; according to the interval duration between the current time point and the hot spot use time period, the maximum running speed before stopping and the load variable quantity, the running speed change weight value of the elevator car is determined; determining a speed slope according to the running speed change weight value and the maximum running speed before stopping; according to the stopping floor where the elevator car stops at present and the calling floor closest to the stopping floor, the floor difference of current operation of the elevator car is calculated; and according to the floor difference, the floor height corresponding to the floor difference and the speed slope, operation parameters of current operation of the elevator car are determined, and operation of the elevator car is controlled according to the operation parameters. And the elevator running speed control reasonability is improved.

    本公开涉及一种精确计算电梯轿厢运行速度的方法、装置、介质及设备。该方法包括:获取电梯轿厢停靠前的初始载重量和停靠前的最大运行速度;根据初始载重量与电梯轿厢停靠后的载重量,确定载重变化量;根据当前时间点距离热点使用时间段的间隔时长、停靠前的最大运行速度以及载重变化量确定电梯轿厢的运行速度变化权重值;根据运行速度变化权重值以及停靠前的最大运行速度确定速度斜率;根据电梯轿厢当前停靠的停靠楼层与距离停靠楼层最近的呼叫楼层,计算电梯轿厢本次运行的楼层差;根据楼层差、楼层差对应的楼层高度以及速度斜率,确定电梯轿厢本次运行的运行参数,并根据运行参数控制电梯轿厢运行。提高了电梯运行速度控制合理性。


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    Title :

    Method, device, medium and equipment for accurately calculating running speed of elevator car


    Additional title:

    精确计算电梯轿厢运行速度的方法、装置、介质及设备


    Contributors:
    HUANG WEIPING (author) / ZOU HAILANG (author)

    Publication date :

    2022-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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