The invention discloses a control method for an escalator group running in the same direction. An entrance escalator of the escalator group is set as a host, and other escalators are set as slaves; the host mainboard transmits the escalator information of the host escalator to a subsequent slave escalator; the slave escalator carries out comparative analysis according to the received escalator information and the actual running speed of the slave escalator; and the slave escalator adjusts the frequency of the escalator frequency converter according to the comparison result and the preset speed adjusting proportion, so that the running speed of the slave escalator is consistent with that of the host escalator. A master-slave relation is set for the escalator running in the same direction through the key switch, information such as the speed, the direction and the photoelectricity of the master escalator can be sent to the slave, the slave runs according to the speed of the master, the speed of the escalator in the same direction is kept consistent, and the escalator opening information and the starting direction of the slave can be received to judge whether the escalator is completely started or not. Therefore, the regulation and control of the running speed of the plurality of escalators in the escalator group can be effectively realized.

    本发明公开了一种同向运行的自动扶梯群组的控制方法,将扶梯群组的入口扶梯设置为主机,将其余扶梯设置为从机;主机主板将主机扶梯的扶梯信息传输给后续从机扶梯;从机扶梯根据接收到的扶梯信息与从机扶梯自身的实际运行速度进行对比分析;从机扶梯根据对比结果按预设的调速比例调节扶梯变频器频率,使从机扶梯与主机扶梯运行速度保持一致。本发明通过钥匙开关为同向运行的扶梯设置主从机关系,可以将主机扶梯速度、方向、光电等信息发给从机,让从机按主机速度运行,保持同向扶梯的速度一致,也可以接受从机的开梯信息及开机方向,对扶梯是否全部启动,方向是否开对进行判断,有效地实现了对扶梯群组中多台扶梯的运行速度的调控。


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    Title :

    Control method of escalator group running in same direction


    Additional title:

    一种同向运行的自动扶梯群组的控制方法


    Contributors:
    ZHOU LIN (author) / WANG LIHUA (author) / WU DAJIANG (author)

    Publication date :

    2022-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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