The invention discloses an elevator energy-saving control method and system, relates to the technical field of elevator control, and aims to solve the problem that the energy consumption of an elevator is still high in practical application in the prior art. The method is used for a carrier frequency adjusting device. Comprising the following steps: acquiring information of an elevator running state; based on the elevator running state information, an influence factor set is obtained; performing trend analysis on the basis of the influence factor set to obtain an influence coefficient value corresponding to each influence factor; inputting the influence coefficient value corresponding to each influence factor into a trained target multiple linear regression model, so that the target multiple linear regression model outputs a target carrier frequency value; and the current carrier frequency value of the elevator is adjusted to the target carrier frequency value, so that the energy consumption of the elevator during running is reduced. Based on the method, the energy consumption of the elevator in different running states can be reduced, and the running stability of the elevator is guaranteed.

    本申请公开了一种电梯节能控制方法和系统,涉及电梯控制技术领域,旨在解决现有技术在实际应用中电梯耗能仍然较高。所述方法用于载波频率调节装置;包括以下步骤:获取电梯运行状态的信息;基于所述电梯运行状态信息,获取影响因子集;基于所述影响因子集,进行趋势分析,获得各所述影响因子对应的影响系数值;将所述各所述影响因子对应的影响系数值输入至已训练完成的目标多元线性回归模型,以使得所述目标多元线性回归模型输出目标载波频率值;将所述电梯的当前载波频率值调整至所述目标载波频率值,以降低电梯运行时的能耗。基于本申请所述方法,可以降低电梯在不同运行状态下的能耗,并且保证了电梯的运行平稳性。


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    Title :

    Energy-saving control method and system for elevator


    Additional title:

    一种电梯节能控制方法和系统


    Contributors:
    LAN XIUQING (author) / LIN SUIXIAN (author) / ZHOU DEQI (author) / NIE YIBO (author) / LIN MINYI (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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