Aufzugbewegungssteuerung nach Aktivierung einer Elektrischen Schutzvorrichtung

Details

Veröffentlichungs-Nr.

EP3945055

Aktenzeichen

EP21188962

Anmeldetag

30. Juli 2021

Veröffentlichung

13. Dezember 2023

Erteilung

13. Dezember 2023

Rechtsraum

EP

IPC

B66B5/02B66B5/00B66B1/32

Abstract

An illustrative example embodiment of a device for controlling movement of an elevator car (22) includes an emergency stopping supervisor (32), such as a processor and memory associated with the processor. The emergency stopping supervisor (32) is configured to: determine when an indication from an electrical protection device indicates that the elevator car (22) should be stopped, issue a command for the elevator car (22) to move at a reduced speed, monitor continued movement of the elevator car (22) at the reduced speed, and continue to allow the elevator car (22) to move at the reduced speed until a selected condition exists or immediately cause the elevator car (22) to stop if the reduced speed is not within a predetermined range.

Anmelder

Firma

Otis Elevator Company

Land

🇺🇸 USA

Fachgebiete