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Method and apparatus for commissioning a lift installation

A technology of elevators and equipment, applied in the direction of transportation and packaging, elevators and hoists in buildings, etc., to achieve the effect of safe operation

Active Publication Date: 2017-08-01
INVENTIO AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, what cannot be drawn from the prior art is whether or to what extent safety is ensured when commissioning elevator equipment

Method used

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  • Method and apparatus for commissioning a lift installation
  • Method and apparatus for commissioning a lift installation

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Embodiment Construction

[0034] exist figure 1 The elevator installation 1 shown schematically in FIG. 2 comprises a control unit 2 which is connected via a bus 3 to a plurality of bus nodes 41 to 48 and 49a, 49b. The control unit 2 can be as in figure 1 Arranged in a separate drive machine room 8 as shown in . In a preferred embodiment, the control unit 2 is arranged in the shaft 6 .

[0035] Reference numeral 6 schematically shows a shaft 6 of a building, in which the elevator installation 1 is constructed. The building has, for example, three floors, wherein a shaft door 61 , 62 or 63 is formed on each floor. Corresponding to the bus node 41 is a shaft door 61 , corresponding to the bus node 42 is a shaft door 62 , and corresponding to the bus node 43 is a shaft door 63 .

[0036]A safe state mechanism, here for example a make contact 61 a , 62 a , 63 a , which corresponds to the state of the associated shaft door 61 , 62 or 63 ( opening, closing, latching) are detected and, if necessary, a fa...

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Abstract

The invention relates to a method for commissioning a lift installation (1), with a control unit (2), a bus (3), a plurality of bus nodes (41-48, 49a, 49b), which are connected to the control unit (2) by way of the bus (3), and a plurality of safety status recording means (61a-63a, 74a, 88, 89a, 89b), which are connected to the control unit (2) by way of a bus node (41-48, 49a, 49b). The method comprises the following steps: A) verification by the control unit (2) of the safety status recording means (61a-63a, 74a, 88) connected to the bus (3), B) checking by the control unit (2) of the functional capability of the safety status recording means (61a-63a, 74a, 88, 89a, 89b) connected to the bus (3), C) checking by the control unit (2) of the safety functions of the lift installation (1) on the basis of a change in status of a safety status recording means (61a-63a, 74a, 88, 89a, 89b), and D) giving the lift installation (1) clearance for normal operation only after steps A) to C) have been carried out successfully by the control unit (2), wherein the clearance for normal operation is accompanied by a change in status of the control unit (2) from an unsecured status to a secured status. A further aspect of the invention concerns an apparatus for carrying out the method and a lift installation (1) with the device.

Description

technical field [0001] The invention relates to a method and a device for commissioning an elevator installation and an elevator installation with such a device according to the independent claims. Background technique [0002] The elevator equipment is equipped with a monitoring device or a safety circuit. Safety circuits typically consist of safety elements wired in series. The safety element can, for example, monitor the state of shaft doors or car doors. Electromechanical safety circuits or bus-based safety circuits are known here. The reliable operation of these safety circuits is generally monitored. Safety circuits and methods for testing such circuits are known, for example, from EP1159218A1, WO2010 / 097404A1 or WO2013 / 020806A1. However, it cannot be concluded from the prior art whether or to what extent safety is ensured during commissioning of the elevator system. Contents of the invention [0003] It is therefore the object of the present invention to provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B13/22
CPCB66B5/0031B66B13/22B66B1/28B66B1/32B66B1/3407
Inventor 阿斯特里德·索嫩莫泽尔伊沃·路斯腾贝尔格马丁·海斯
Owner INVENTIO AG
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