| 摘要 |
An arrangement and a method for monitoring the operational condition of an automatic door (7, 10) in an elevator, particularly a passenger and/or goods elevator, or in a building, the arrangement comprising an automatic door (7,10), which includes one or more door leaves, which slide horizontally in their location, a door operator (18), which comprises a door motor (12) and a door mechanism for moving the door leaf horizontally in its location, a closing device for closing the automatic door, a control system for the door operator (18) for controlling the door motor (12), means for defining the operational condition of the closing device and the door mechanism of the automatic door, the means for defining the operational condition of the closing device and the door mechanism of the automatic door (7, 10) comprising means for determining the mechanical energy of the shaft in the door motor (12) of the automatic door during an operating cycle. |
