The invention discloses a hoisting unhooking detection method and device and a storage medium. The hoisting unhooking detection method comprises the steps that in the hoisting process, when a first triggering condition is met, a depth camera is triggered to obtain a reference depth image; when a second triggering condition is met, triggering the depth camera to obtain a real-time depth image; and judging whether the difference between the real-time depth image and the reference depth image in depth exceeds a preset threshold value or not, and if yes, determining that an unhooking risk exists. After the technical scheme of the invention is implemented, the reference depth image and the real-time depth image are obtained at different stages by triggering the depth camera, and whether the reference depth image and the real-time depth image exceed the preset threshold value or not is judged according to the difference between the real-time depth image and the reference depth image at the depth level; in this way, automatic detection of the hoisting unhooking risk can be achieved according to the image obtained by the depth camera, workers do not need to observe through naked eyes, and therefore unhooking accidents can be prevented, the safety of the crane is improved, and meanwhile the working intensity of the workers is reduced.

    本申请公开了一种吊装脱钩检测方法、装置及存储介质。该吊装脱钩检测方法包括:在吊装过程中,在满足第一触发条件时,触发深度相机获取基准深度图像;在满足第二触发条件时,触发深度相机获取实时深度图像;判断所述实时深度图像和所述基准深度图像在深度上的差别是否超过预定阈值,若是则确认存在脱钩风险。实施本申请的技术方案后,通过触发深度相机在不同阶段获得基准深度图像和实时深度图像,并且通过实时深度图像与基准深度图像在深度层面的差别来判断是否超过预定阈值,这样能够根据深度相机获得的图像实现吊装脱钩风险的自动化检测,而无需工作人员通过肉眼观察,因此能够在预防脱钩事故、提升吊机安全性的同时降低工作人员工作强度。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hoisting unhooking detection method and device and storage medium


    Weitere Titelangaben:

    吊装脱钩检测方法、装置及存储介质


    Beteiligte:
    WANG YUNFENG (Autor:in) / LIU QIANG (Autor:in) / GAN YINGXIU (Autor:in) / HAN XIAOQUAN (Autor:in)

    Erscheinungsdatum :

    2023-10-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



    Hoisting unhooking prevention device

    LIU KAI / ZHANG XIANGDONG / SUN QINJUN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Hoisting device with automatic unhooking function

    SHEN HEPING / JIN YONGTAO / ZHANG HAIBING et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Automatic unhooking and hoisting device

    WANG JIANMIN / HE ZHIQIANG | Europäisches Patentamt | 2020

    Freier Zugriff

    Hoisting equipment convenient for unhooking

    ZHU GUOCHENG / WANG GANG / TIAN SHICHAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Automatic unhooking mechanism for hoisting equipment

    SHI JIANKAI | Europäisches Patentamt | 2020

    Freier Zugriff