Display operating device for elevator
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorNobukazu Takeuchi
Life of this patent
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Abstract
A display/operation apparatus for an elevator system includes an intra-car operation panel or a hall-oriented operation panel or the like which includes an image display device and a touch screen display in which a touch switch array overlaps a displayed image of the image display device. In a normal operation state, functions of operation buttons displayed on the image display device or the like are validated. In the apparatus, a specific operation button array allows a predetermined input operation to be performed upon occurrence of a fault, at least in the touch screen display.
Claims14
A display/operation apparatus for an elevator system, comprising an image display device and a touch screen display in which touch switches overlap with a displayed image of said image display device, wherein a specific operation button array is provided for input operation upon occurrence of a fault in said touch screen display.
Dependencies are inferred from the claim text.