The invention discloses an elevator and method for intelligently monitoring obstacles, the elevator is provided with a controller, a processor, an image acquisition device and an alarm device, the image acquisition device is used for acquiring images in the elevator, and the alarm device is used for outputting alarm information; the controller monitors whether moving persons exist in the elevator or not according to the images collected by the image collecting device, and when the moving persons exist in the elevator, the image collecting device is controlled to collect indoor images according to a preset frequency curve; the processor extracts obstacle features from the collected images, confirms whether obstacles appear in the collected images and feeds back the obstacle features to the controller so as to control the alarm device to output alarm information and start and stop of the elevator; wherein the obstacle is an object connected with or close to the side frame of the elevator door. According to the device, obstacle prediction is carried out in a real-time monitoring mode in combination with an obstacle recognition model, so that timely feedback of elevator obstacles is achieved, and the situations that anti-pinch induction fails or processing is excessive are avoided.
本发明公开了一种智能监控障碍物的电梯及方法,电梯设有控制器、处理器、图像采集装置及报警装置,图像采集装置用于采集电梯内部图像,报警装置用于输出报警信息;控制器根据图像采集装置采集的图像监测电梯内部是否存在移动的人物,当电梯内部存在移动的人物时,控制图像采集装置按照预设的频率曲线进行室内图像的采集;处理器对所采集的图像进行障碍物特征的提取,确认该采集的图像是否出现障碍物,并反馈给控制器,以控制报警装置输出报警信息和电梯启停;其中,所述障碍物为连接或靠近电梯门侧框的物体。本装置通过实时监控的方式,结合障碍物识别模型进行障碍物预测,以实现电梯障碍物及时反馈,避免了防夹感应失效或处理过当等情况。
Elevator and method for intelligently monitoring obstacles
一种智能监控障碍物的电梯及方法
2024-05-10
Patent
Electronic Resource
Chinese
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