The invention provides a crane winch protection device, a crane and a crane winch protection method, and relates to the technical field of hoisting machinery. The crane winch protection device comprises an image acquisition unit and an image recognition unit, wherein the image recognition unit is connected with the image acquisition unit; the image acquisition unit is used for acquiring images ofthe crane; the image recognition unit judges the safety state of a winch of the crane according to the images; and the images of the crane comprise the image of a height limiter of the crane, the image of a lifting hook and the image of the winch. The crane is provided with the crane winch protection device. A winch control device is utilized by the crane winch protection method. When a control assembly acquires the images of the crane and judges that the winch is in an unsafe state according to the images, the operation of the winch is controlled, so that safety accidents caused by the operation of the winch are avoided.

    本发明提供了一种起重机卷扬保护装置、起重机及起重机卷扬保护方法,涉及起重机械技术领域。起重机卷扬保护装置包括图像采集单元及图像识别单元,图像识别单元与图像采集单元相连,图像采集单元用于采集起重机的图像,图像识别单元根据图像判断起重机的卷扬的安全状态;起重机的图像包括起重机的高度限位器的图像、吊钩的图像和卷扬的图像。起重机安装有上述起重机卷扬保护装置,起重机卷扬保护方法应用上述的扬控制装置,当控制组件采集到起重机的图像,并根据图像判断卷扬为不安全状态时,控制卷扬的运行操作,避免卷扬的运行操作造成安全事故。


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    Titel :

    Crane winch protection device, crane and crane winch protection method


    Weitere Titelangaben:

    起重机卷扬保护装置、起重机及起重机卷扬保护方法


    Beteiligte:
    XIE LANG (Autor:in) / HUANG JIE (Autor:in)

    Erscheinungsdatum :

    2020-12-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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