| 摘要 |
The invention relates to a method of operating a lift installation (1) as well as to such a lift installation (1). Lift doors (4, 6) are actuated by a lift drive (22) according to a travel curve. At least one sensor unit (10 to 12) detects pressure relationships and/or air flows. An evaluating unit (13) determines a travel curve, which is optimal with respect the detected pressure relationships and/or air flows, from a plurality of travel curves. |
