Seilschwingungserkennung und -Minderung für Aufzugssysteme

Details

Veröffentlichungs-Nr.

EP3543193

Aktenzeichen

EP19162969

Anmeldetag

14. März 2019

Veröffentlichung

21. September 2022

Erteilung

21. September 2022

Rechtsraum

EP

IPC

B66B7/06

Abstract

A rope sway detection system of an elevator system includes a magnetic pickup located adjacent to a suspension member of an elevator system. The magnetic pickup is configured to detect a movement of the suspension member via a change in a magnetic field at the magnetic pickup. A signal processing unit is operably connected to the magnetic pickup. The signal processing unit is configured to determine a maximum amplitude of a sway of the suspension member based on the change in the magnetic field, compare the maximum amplitude to a preselected threshold, and signal a change in operation of the elevator system based on an actual or predicted exceedance of the threshold.

Anmelder

Firma

Otis Elevator Company

Land

🇺🇸 USA

Fachgebiete