Steuerung der Bewegung einer Aufzugskabine

Details

Veröffentlichungs-Nr.

EP3686146

Aktenzeichen

EP19153740

Anmeldetag

25. Januar 2019

Veröffentlichung

11. Mai 2022

Erteilung

11. Mai 2022

Rechtsraum

EP

IPC

B66B19/00B66B5/00

Abstract

Elevator system (2) comprises a hoistway (4) extending between a plurality of landings (10); an elevator car (60) configured for moving along the hoistway (4) between the plurality of landings (10); an elevator drive (5) configured for driving the elevator car (60); a position determining system (20) configured for determining the position of the elevator car (60) within the hoistway (4); at least one switch (8a-8d); and an elevator controller (6). The elevator controller (6) is configured for detecting an activation of the at least one switch (8a-8d); controlling the elevator drive (5) to move the elevator car (60) in a predetermined direction after the switch (8a-8d) has been activated; determining the current position of the elevator car (60) within the hoistway (4) and comparing the determined position of the elevator car (60) with at least one predefined positional limit (L_UP, L_LOW), while the elevator car (60) is moving; causing the elevator drive (5) to stop the movement of the elevator car (60) if the determined position is at or beyond at least one predefined positional limit (L_UP, L_LOW); and controlling the elevator drive (5) to start moving the elevator car (60) further in the predetermined direction in case the at least one switch (8a-8d) is activated again.

Anmelder

Firma

Otis Elevator Company

Land

🇺🇸 USA

Fachgebiete