The invention provides a crane operating handle safety monitoring method and system. The method comprises the following steps: creating a safety monitoring object; setting monitoring nodes; acquiring handle operation habit data; obtaining mental state data of the driver; analyzing the fatigue state of the driver; setting a dynamic threshold value of handle operation; analyzing whether the handle operation habit data exceeds a threshold value or not by utilizing an HMM; and analyzing the judgment result in combination with the mental state data of the driver, and judging whether an abnormal condition exists or not. By establishing a comprehensive handle safety monitoring system, intelligent monitoring of handle operation is achieved, the problem of false alarm in handle operation safety monitoring is effectively solved by combining the mental state of a driver while the grip strength, the moving speed and the displacement of the handle are considered, the intelligent level and safety of handle safety monitoring are remarkably improved, and the safety of the handle operation is improved. And a more stable and reliable operation environment is provided for the operation of the crane handle.

    本发明提供了一种起重机操作手柄安全监测方法及系统,该方法包括创建安全监测对象;设置监测节点;获取手柄操作习惯数据;获取驾驶员精神状态数据;分析驾驶员疲劳状态;设定手柄操作的动态阈值;利用HMM分析手柄操作习惯数据是否超过阈值;将判定结果结合驾驶员精神状态数据进行分析,判断是否存在异常情况。本发明通过建立全面的手柄安全监测体系,实现了对手柄操作的智能监控,考虑到对手柄的握力、移速、位移的同时,结合驾驶员精神状态,有效解决了手柄操作安全监测中的误报警问题,不仅显著提高了手柄安全监测的智能化水平和安全性,还为起重机手柄操作提供了一个更加稳定、可靠的运行环境。


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    Title :

    Safety monitoring method and system for crane operating handle


    Additional title:

    一种起重机操作手柄安全监测方法及系统


    Contributors:
    JIN FUMIN (author) / KIM YU-SEO (author) / SHEN JINXIN (author) / HENG WEIXIANG (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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