The invention particularly relates to a crane crane control method, a crane crane system and a system control method, and belongs to the technical field of crane crane control methods. The crane crane control method comprises the following steps that the moving speed V of a crane crane is calculated through a first formula, the first formula is V = Hz * K, Hz refers to the output frequency of a crane crane motor, and K refers to a conversion coefficient. The speed reduction sliding time T of the crane is calculated through a second formula, the second formula is T = (Hz/Hzmax) * Ta, the Hzmax refers to the maximum output frequency of the motor of the crane, and the Ta refers to the speed reduction time controlled by the parameters of the frequency converter of the motor. And calculating the safe distance S of the crane through a third formula, wherein the third formula is S = (1/2) * (V * T). Through the crane crane control method, the sliding distance of the crane crane can be calculated, the sliding distance provides a basis for controlling the movement of the crane crane, and the collision risk of the crane crane is reduced.

    本发明具体涉及一种起重行车控制方法、起重行车系统以及系统控制方法,属于起重行车控制方法技术领域。该起重行车控制方法,包括如下步骤:通过第一公式计算起重行车的移动速度V,第一公式为:V=Hz×K,其中,Hz是指起重行车电机的输出频率,K是指换算系数。通过第二公式计算起重行车减速滑行时间T,第二公式为:T=(Hz/Hzmax)×Ta,其中,Hzmax是指起重行车电机的最大输出频率,Ta是指电机的变频器参数控制的减速时间。通过第三公式计算起重行车的安全距离S,第三公式为:S=(1/2)×(V×T)。通过起重行车控制方法能够对起重行车的滑行距离进行计算,滑行距离为控制起重行车的移动提供依据,降低了起重行车发生碰撞的风险。


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    Titel :

    Crane crane control method, crane crane system and system control method


    Weitere Titelangaben:

    一种起重行车控制方法、起重行车系统以及系统控制方法


    Beteiligte:
    WANG XIANLE (Autor:in) / PENG QIAN (Autor:in)

    Erscheinungsdatum :

    24.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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