SYSTEM AND METHOD FOR DETERMINING THE POSITION OF AN ELEVATOR CAB OF AN ELEVATOR INSTALLATION

SYSTEM AND METHOD FOR DETERMINING THE POSITION OF AN ELEVATOR CAB OF AN ELEVATOR INSTALLATION

A system and a method determine the position of an elevator car of an elevator installation, which elevator car is arranged movably in an elevator shaft. The system has a computing unit and an image-capturing unit that are arranged on the elevator car. The image-capturing unit records images of shaf...

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Hauptverfasser: BROSSI, Steven, SCHERRER, Daniel, BITZI, Raphael, RÜEGG, André
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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creator BROSSI, Steven
SCHERRER, Daniel
BITZI, Raphael
RÜEGG, André
description A system and a method determine the position of an elevator car of an elevator installation, which elevator car is arranged movably in an elevator shaft. The system has a computing unit and an image-capturing unit that are arranged on the elevator car. The image-capturing unit records images of shaft components or shaft equipment used for other functions and transmits the images to the computing unit. The computing unit compares a currently recorded image with at least one stored comparison image of the shaft components or shaft equipment in the direction of travel of the elevator car so as to determine the current position of the elevator car in the direction of travel. The computing unit compares the currently recorded image with the stored comparison image also transversely to the direction of travel so as to determine the current position of the elevator car in the direction of travel.
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language eng ; fre ; ger
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subjects ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
title SYSTEM AND METHOD FOR DETERMINING THE POSITION OF AN ELEVATOR CAB OF AN ELEVATOR INSTALLATION
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