The invention belongs to the technical field of intelligent monitoring and elevator safety, and particularly provides a method, device and equipment for judging the state of personnel in an elevator based on elevator cameras and a medium, and the method comprises the following steps: collecting picture data collected by different elevator cameras to generate a data set; the data set comprises image data of a falling behavior and a non-falling behavior; frame-pulling labeling is carried out on different states in the picture, and a labeling file containing a target bounding box and a category label is generated; re-clustering is carried out according to an annotation box of the data set to obtain a new Anchor, and YOLOv5 training is adopted to obtain a falling-to-ground identification model; capturing a video stream through a camera arranged on the elevator and preprocessing the video stream; and the processed data are input into a falling identification model, when the falling state of the elevator taking personnel is identified and displayed, early warning information is sent to the background service personnel of the elevator, and meanwhile, the real-time picture of the elevator is switched to the background service personnel. And rescue measures can be quickly started, and the response time is shortened.

    本发明属于智能监控与电梯安全技术领域,具体提供一种基于电梯摄像头判断电梯内部人员状态的方法、装置、设备及介质,所述方法包括如下步骤:收集不同电梯摄像头采集图片数据生成数据集;数据集中包括倒地行为及非倒地行为的图像数据;对图片中的不同状态进行拉框标注,生成包含目标边界框和类别标签的标注文件;根据数据集的标注框进行重新聚类获得新的Anchor,采用YOLOv5训练得到倒地识别模型;通过电梯设置的摄像头捕获视频流并对视频流进行预处理;将于处理后的数据输入倒地识别模型,识别显示乘梯人员倒地状态时,向电梯后台服务人员发出预警信息,同时将电梯实时画面切给后台服务人员。有助于迅速启动救援措施,缩短响应时间。


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    Title :

    Method, device and equipment for judging state of personnel in elevator based on elevator camera and medium


    Additional title:

    一种基于电梯摄像头判断电梯内部人员状态的方法、装置、设备及介质


    Contributors:
    DU HAO (author) / XIE ENPENG (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / B66B Aufzüge , ELEVATORS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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