The invention provides a passenger conveyor inspection device capable of inspecting the fastening state of a fixing piece in various environments. A passenger conveyor inspection device is used for inspecting the fastening state of a fixing piece which is used for fixing a plurality of steps to a chain and is colored in a specified color in a passenger conveyor provided with a chain capable of circularly moving and a plurality of steps capable of being connected with the chain, and is provided with a calculation part and a control part, a threshold value calculation unit that calculates a threshold value for detecting the fixture on the basis of an image of a calibration member that is provided in the vicinity of the fixture and that detects the fixture, the image being captured by an imaging device; and a determination unit that determines, on the basis of the threshold value calculated by the calculation unit, the fastening state of the fastener with respect to an image of the fastener obtained by imaging the fastener by the imaging device.
本发明提供一种在多样的环境下能够检查固定件的紧固状态的乘客输送机检查装置。一种乘客输送机检查装置,其在具有循环移动的链条和能够与链条连结的多个梯级的乘客输送机中,对被用于将多个梯级分别固定于链条的被着色为规定的颜色的固定件的紧固状态进行检查,该乘客输送机检查装置设置有:计算部,其基于由拍摄装置拍摄被设置于固定件的附近的用于检测固定件的校准部件而得的校准部件的图像,来计算检测固定件的阈值;判定部,其根据由计算部计算出的阈值,针对由拍摄装置拍摄固定件而得的固定件的图像判定固定件的紧固状态。
Passenger conveyor inspection device and passenger conveyor inspection method
乘客输送机检查装置以及乘客输送机检查方法
2023-04-04
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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