| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevator device that is provided with a sensor for detecting acceleration by horizontal vibration of an elevator car during a travel of the elevator so as to suppress the horizontal vibration, and that reduces an influence of vertical acceleration on the horizontal acceleration detection.SOLUTION: An elevator device includes an acceleration average computing element 4 which computes an average value of acceleration (b) as an output signal of a sensor in a period of a predetermined time from the present point of time, and is configured to output an output signal corresponding to a value (d) obtained by subtracting an output (c) of the acceleration average computing element 4 from the acceleration (b). Consequently an influence of vertical acceleration applied to a horizontal sensor can be made small. |
