The embodiment of the invention provides a tower crane control system and a tower crane. Comprising a frequency converter connected with a motor and used for collecting operation data of the motor and controlling the motor to work according to a control instruction; the execution mechanism data acquisition part is used for acquiring operation data of the execution mechanism when the execution mechanism acts; the controller is used for receiving the operation data of the tower crane and generating a control instruction according to the operation data of the tower crane; the first Ethernet module is connected with the controller and is used for accessing the controller to Ethernet communication; the second Ethernet module is respectively connected with the frequency converter and the actuating mechanism data acquisition component and is used for accessing the frequency converter and the actuating mechanism data acquisition component into Ethernet communication; and the optical fiber transmission module is connected between the first Ethernet module and the second Ethernet module and is used for performing photoelectric conversion on the control instruction or the operation data of the tower crane and transmitting the control instruction or the operation data through an optical fiber, so that the communication efficiency between the controller and the frequency converter is improved, the response speed is accelerated, and the control precision is improved.

    本申请实施例提供一种塔机的控制系统及塔机。包括:变频器,与电机连接,用于采集电机的运行数据,根据控制指令控制电机工作;执行机构数据采集部件,用于在执行机构动作时,采集执行机构的运行数据;控制器,用于接收塔机的运行数据,根据塔机的运行数据生成控制指令;第一以太网模块,与控制器连接,用于将控制器接入以太网通信;第二以太网模块,分别与变频器和执行机构数据采集部件连接,用于将变频器和执行机构数据采集部件接入以太网通信;光纤传输模块,连接在第一以太网模块和第二以太网模块之间,用于对控制指令或塔机的运行数据进行光电转换,并通过光纤进行传输,提高了控制器与变频器之间的通讯效率,加快了响应速度,提高控制精度。


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    Title :

    Control system of tower crane and tower crane


    Additional title:

    塔机的控制系统及塔机


    Contributors:
    ZHENG JIE (author) / QUAN TINGLI (author) / LIU JIAZHE (author) / WANG FENG (author) / XIAO BIYU (author)

    Publication date :

    2023-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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