Safety device for elevator
A safety device and elevator technology, which is applied to elevators, transportation, and packaging in buildings, can solve problems such as reduced operating efficiency, damaged door sill surfaces, and soiling, and achieve the effect of preventing reduced operating efficiency and improving safety
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[0045] Hereinafter, embodiments of the elevator safety device according to the present invention will be described with reference to the drawings.
[0046] figure 1 is a schematic configuration diagram showing the first embodiment of the elevator safety device according to the present invention, figure 2 It is an explanatory diagram of the foreign object detection area of the safety device, image 3 is a block diagram representing the structure of the foreign object detection image processing unit, Figure 4 It is a front view showing the lower part of the elevator door, Figure 5 is a flowchart showing the control operation of the foreign object detection image processing unit, Image 6 This is an explanatory diagram showing the state of image changes when foreign matter authenticity is judged.
[0047] like figure 1As shown, the elevator is provided with an elevator door 1 of a central split type, an elevator door driving device 2 for opening and closing the elevator...
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