The invention relates to the technical field of elevator control, in particular to an elevator running speed control method. The method comprises the following steps that S1, the number of people on an escalator, the pedestrian passing condition in front of an entrance of the escalator and the pedestrian flow rate in front of an exit of the escalator are detected; S2, the running speed of the escalator is controlled according to the number of people on the escalator, when the number of people on the escalator is zero, the escalator runs at a low-speed threshold value, and when the number of people on the escalator is not zero, the escalator runs at a high-speed threshold value; S3, when the escalator runs at the low-speed threshold value and pedestrians pass through the entrance of the escalator, the characteristics of the pedestrians in front of the entrance of the escalator are detected; S4, interval time for changing the running speed of the escalator is generated according to the characteristics of the pedestrians; and S5, after the interval time for changing the running speed of the escalator, the running speed of the escalator is controlled to be changed from the low-speed threshold value to the high-speed threshold value. According to the method, the interval time for changing the running speed of the escalator can be generated according to the characteristics of the pedestrians in front of the entrance of the escalator.

    本发明涉及电梯控制技术领域,尤其是一种电梯运行速度控制方法,包括以下步骤:S1:检测扶梯上的人员数量、扶梯入口前的行人通行情况和扶梯出口前的人流量;S2:根据扶梯上的人员数量控制扶梯的运行速度;扶梯上的人员数量为0时,扶梯以低速阈值运行,扶梯上的人员数量不为0时,扶梯以高速阈值运行;S3:当扶梯以低速阈值运行,且扶梯入口前有行人通过时,检测扶梯入口前的行人的特征;S4:根据行人的特征生成扶梯改变运行速度的间隔时间;S5:经过扶梯改变运行速度的间隔时间后,控制扶梯的运行速度由低速阈值变更为高速阈值。该方法能够根据扶梯入口前的行人的特征,生成扶梯改变运行速度的间隔时间。


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    Title :

    Elevator running speed control method


    Additional title:

    一种电梯运行速度控制方法


    Contributors:
    TAN YAHONG (author) / ZHANG WEI (author) / PENG XIAORONG (author)

    Publication date :

    2021-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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