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Elevator system comprising a plurality of elevator cars with identifiers and method for operating an elevator system of this type

A technology of elevator car and elevator system, which is applied to elevators, transportation and packaging, elevators and other directions in buildings, which can solve the problem that the elevator car position cannot be properly detected, the detected position cannot be sent correctly, and the elevator car can not be properly detected. Can't move further, etc.

Active Publication Date: 2021-06-22
TK ELEVATOR INNOVATION & OPERATIONS GMBH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] However, the elevator car of the elevator system can also be affected by a fault in such a way that the elevator car cannot be moved further and the elevator car has to be rescued by means of auxiliary equipment
In particular, it may happen that, due to a malfunction, the reader device of the elevator car cannot properly detect the position of the elevator car, or the detected position cannot be correctly transmitted to the control system of the elevator system
This at least prevents the determination of the elevator car to be rescued by means of the auxiliary equipment
Furthermore, the area in the elevator shaft in which the elevator car affected by the fault is located cannot be accurately detected, which jeopardizes further movement of other elevator cars

Method used

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  • Elevator system comprising a plurality of elevator cars with identifiers and method for operating an elevator system of this type
  • Elevator system comprising a plurality of elevator cars with identifiers and method for operating an elevator system of this type
  • Elevator system comprising a plurality of elevator cars with identifiers and method for operating an elevator system of this type

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Embodiment Construction

[0032] figure 1 The elevator system 1 illustrated in exemplarily includes a shaft system 4 having a plurality of vertical elevator shafts 2 and a plurality of horizontal elevator shafts 3 . Furthermore, the elevator system 1 comprises a plurality of elevator cars 5 . These elevator cars 5 can be moved individually in the elevator shafts 2 , 3 of the elevator system 1 . In particular, several elevator cars 5 can also move in the same vertical elevator shaft 2 or the same horizontal elevator shaft 3 . Preferably, for this purpose, the elevator system comprises a linear motor drive (not in figure 1 is explicitly shown in ), by means of this linear motor drive the elevator cars 5 can be moved largely independently of each other, taking into account the specific operating conditions. In order to change from one elevator shaft to another, for example, from a vertical elevator shaft 2 to a horizontal elevator shaft 3, the elevator system 1 comprises a shaft changing unit (not in ...

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Abstract

The invention relates to an elevator system (1) comprising at least one elevator shaft (2, 3) and a plurality of individually movable elevator cars (5). In this case, several elevator cars (5) can move in the same elevator shaft (2, 3). The elevator system (1) also comprises a control system (6) for controlling the elevator system (1). In this case, the elevator cars (5) of the elevator system (1) each have a unique identifier (7), eg an RFID transponder or a QR code. The invention also relates to a method for operating an elevator system (1) of this type.

Description

technical field [0001] The invention relates to an elevator system having at least one elevator shaft and a plurality of individually movable elevator cars. Multiple elevator cars can move in the same elevator shaft. Furthermore, such an elevator system comprises a control system for controlling the elevator system. Background technique [0002] Such an elevator system component is known, for example, from WO 2015 / 144781 A1 or EP 1 371 596 A1. In the case of such elevator systems, where several elevator cars can move in the same elevator shaft, in order to avoid collisions of the elevator cars, it is especially important to know which elevator car is located in the shaft system formed by the elevator shafts where in the . [0003] EP 1 698 580 B1 discloses a shaft information system in the form of a barcode carrier with a barcode symbol extending along the entire travel path of the elevator shaft to determine the position of the elevator car, wherein a barcode reader is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/00
CPCB66B5/0087B66B2201/242B66B1/2466B66B1/2433B66B1/3461B66B5/0012B66B5/0018B66B9/003B66B2201/30
Inventor 理查德·图姆马里厄斯·马茨爱德华·斯坦华尔
Owner TK ELEVATOR INNOVATION & OPERATIONS GMBH
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