A crane automatic control system for load swing elimination is used for operating a crane swing prevention control algorithm and solving the problem of load swing occurring in the accurate positioning process of a crane. In addition to a crane system structure, the system also comprises a remote data acquisition end and a crane anti-swing motion control board card which can perform wireless communication. The remote data acquisition end acquires swing angle information of a crane lifting appliance and transmits the swing angle information to the anti-swing motion control board card; and after receiving data from the remote data acquisition end, the programmable logic controller and the remote controller, the anti-swing motion control board card performs logic judgment and operation, and outputs an operation result and other control instructions to the programmable logic controller so as to control the crane mechanical main body to operate. An STM32 single-chip microcomputer suitable for real-time control is integrated on an interface circuit board of the anti-swing motion control board card so as to guarantee real-time performance. Meanwhile, an NVIDIA Jetson visual processor suitable for complex information processing is integrated, so that functionality is guaranteed.

    一种面向负载消摆的起重机自动控制系统,用于运行起重机防摇摆控制算法,解决起重机在精准定位过程中出现的负载摆动问题。除起重机系统结构外,还包括远程数据采集端和起重机防摇摆运动控制板卡,二者能进行无线通信。远程数据采集端采集起重机吊具摆角信息,并传输至防摇摆运动控制板卡;防摇摆运动控制板卡接收来自远程数据采集端、可编程逻辑控制器和遥控器的数据后,进行逻辑判断及运算,再将运算结果及其他控制指令输出至可编程逻辑控制器,以控制起重机机械主体运转。防摇摆运动控制板卡的接口电路板集成了适用于实时控制的STM32单片机,以保障实时性;同时,集成了适用于复杂信息处理NVIDIA Jetson视觉处理器,以保障功能性。


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    Title :

    Automatic crane control system for load swing elimination


    Additional title:

    面向负载消摆的起重机自动控制系统


    Contributors:
    FANG YONGCHUN (author) / ZHAO YIMING (author) / LIU HUAWANG (author) / LU BIAO (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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