WO2021073294A1

WO2021073294A1 - Systemfor reporting abnormal elevator state

Info

Publication number: WO2021073294A1
Application number: PCT/CN2020/112754
Authority: WO
Inventors: 缪文翔
Original assignee: 迅达（中国）电梯有限公司
Priority date: 2019-10-15
Filing date: 2020-09-01
Publication date: 2021-04-22
Also published as: CN110683438A

Abstract

A system for reporting an abnormal elevator state, the system comprising: a vibration button (11), provided on a control panel (10) in a elevator car; a noise button (12), provided on the control panel (10) in the elevator car; a elevator controller (100), communicatively connected to the control panel (10) in the elevator car; and a server (200), communicatively connected to the elevator controller (100). When the vibration button (11) or the noise button (12) is pressed down, the control panel (10) sends a vibration abnormality instruction or a noise abnormality instruction to the elevator controller (100). The elevator controller (100) is suitable for uploading to the server (200) the received vibration abnormality instruction or the noise abnormality instruction and the time at which the vibration button (11) or the noise button (12) was pressed down. Therefore, when a passenger in the elevator car senses an abnormal vibration or an abnormal noise, the passenger may, by pressing down the vibration button (11) or the noise button (12), promptly report the abnormal vibration or abnormal noise of the elevator car, so that more abnormal condition state sample data which are more accurate may be provided for predicative maintenance of the elevator.

Description

Elevator abnormal state reporting system

Technical field

The invention relates to an elevator abnormal state reporting system, in particular to an elevator abnormal state reporting system for reporting abnormal elevator car vibration or noise.

Background technique

For the predictive maintenance of elevators, one of the biggest challenges is the collection of failure samples, because in many cases, even if the elevator has some abnormal vibration or noise, it will not cause the elevator controller to generate an alarm signal, so that these abnormal samples cannot be extracted. . Sometimes, even if there are some sensors to assist in diagnosing the abnormal state of the elevator, the data measured by the sensor is not subjectively felt by the passengers, especially for noise data, it is difficult for the sensor to determine whether the noise is caused by the elevator failure or Noise from the surrounding environment.

Summary of the invention

The purpose of the present invention is to solve at least one aspect of the above-mentioned problems and defects in the prior art.

According to one aspect of the present invention, there is provided an elevator abnormal state reporting system, including: a vibration button, which is arranged on a control panel in the elevator car; a noise button, which is arranged on a control panel in the elevator car; and an elevator controller, It is in communication connection with the control panel in the elevator car; and the server is in communication connection with the elevator controller. When the vibration button or the noise button is pressed, the control panel sends a vibration abnormal instruction or a noise abnormal instruction to the elevator controller; the elevator controller is adapted to transmit the received vibration abnormal instruction or noise The abnormal instruction and the time when the vibration button or noise button is pressed are uploaded to the server.

According to an exemplary embodiment of the present invention, when a passenger in the elevator car feels abnormal vibration or noise, the passenger can report the abnormal vibration of the elevator car by pressing the vibration button or the noise button Or the elevator car has abnormal noise.

According to another exemplary embodiment of the present invention, the elevator abnormal state reporting system further includes: a vibration sensor, which is arranged on the elevator car, and is used to detect the vibration parameter of the elevator car and detect the vibration parameter of the elevator car. The vibration parameters are sent to the elevator controller; and a noise sensor, which is arranged on the elevator car, is used to detect the noise parameter of the elevator car, and send the detected noise parameter to the elevator controller .

According to another exemplary embodiment of the present invention, the elevator controller includes a false alarm preventing device, and the false alarm preventing device is adapted to determine the vibration parameter or the noise parameter detected when the vibration button or the noise button is pressed Whether it is abnormal.

According to another exemplary embodiment of the present invention, if the false alarm prevention device determines that the vibration parameter or the noise parameter detected when the vibration button or the noise button is pressed is normal, the elevator controller determines that the vibration button or noise The button is pressed by mistake, and the currently received vibration abnormal command or noise abnormal command and the time corresponding to the currently received command will not be uploaded to the server.

According to another exemplary embodiment of the present invention, if the anti-false alarm device determines that the vibration parameter or noise parameter detected when the vibration button or noise button is pressed is abnormal, the elevator controller will receive the current The abnormal vibration instruction or abnormal noise instruction and the time corresponding to the currently received instruction are uploaded to the server.

According to another exemplary embodiment of the present invention, if the anti-false alarm device determines that the vibration parameter or noise parameter detected when the vibration button or the noise button is pressed is abnormal, the elevator controller will also detect the current The obtained vibration parameters or noise parameters are uploaded to the server.

According to another exemplary embodiment of the present invention, if the currently detected vibration parameter or noise parameter exceeds a predetermined vibration parameter range or a predetermined noise parameter range, the anti-false alarm device determines the currently detected vibration parameter or The noise parameter is abnormal; if the currently detected vibration parameter or noise parameter is within the predetermined vibration parameter range or the predetermined noise parameter range, the anti-false alarm device determines that the currently detected vibration parameter or noise parameter is normal.

According to another exemplary embodiment of the present invention, the server is a remote cloud server far away from the elevator, and the elevator controller wirelessly communicates with the remote cloud server.

According to another exemplary embodiment of the present invention, the server is a computer arranged in an elevator machine room, and the elevator controller communicates with the computer by wire.

In the foregoing various exemplary embodiments according to the present invention, when passengers in the elevator car feel abnormal vibration or noise, they can report the abnormal vibration or elevator car vibration in time by pressing the vibration button or the noise button. The noise is abnormal. In this way, more and more accurate abnormal state sample data can be provided for predictive maintenance of elevators.

Through the following description of the present invention with reference to the accompanying drawings, other objects and advantages of the present invention will be apparent and can help a comprehensive understanding of the present invention.

Description of the drawings

Figure 1 shows a schematic diagram of a control panel in an elevator car according to an exemplary embodiment of the present invention;

Figure 2 shows a schematic diagram of an elevator abnormal state reporting system according to an exemplary embodiment of the present invention.

Detailed ways

In the following, the technical solutions of the present invention will be further described in detail through the embodiments and in conjunction with the drawings. In the specification, the same or similar reference numerals indicate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention, and should not be construed as a limitation to the present invention.

In addition, in the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present disclosure. However, obviously, one or more embodiments can also be implemented without these specific details. In other cases, well-known structures and devices are shown in the form of illustrations to simplify the drawings.

According to a general technical concept of the present invention, an elevator abnormal state reporting system is provided, which includes: a vibration button, which is arranged on a control panel in the elevator car; a noise button, which is arranged on a control panel in the elevator car; elevator control The device is in communication connection with the control panel in the elevator car; and the server is in communication connection with the elevator controller. When the vibration button or the noise button is pressed, the control panel sends a vibration abnormal instruction or a noise abnormal instruction to the elevator controller; the elevator controller is adapted to transmit the received vibration abnormal instruction or noise The abnormal instruction and the time when the vibration button or noise button is pressed are uploaded to the server.

Fig. 1 shows a schematic diagram of a control panel in an elevator car according to an exemplary embodiment of the present invention; Fig. 2 shows a schematic diagram of an elevator abnormal state reporting system according to an exemplary embodiment of the present invention.

As shown in FIGS. 1 and 2, in the illustrated embodiment, the elevator abnormal state reporting system mainly includes: a vibration button 11, a noise button 12, an elevator controller 100 and a server 200. The vibration button 11 and the noise button 12 are arranged on the control panel 10 in the elevator car. The control panel 10 is also provided with other function buttons for operating the elevator, for example, floor buttons. The elevator controller 100 is in communication connection with the control panel 10 in the elevator car, for example, a wired or wireless communication connection. The server 200 is in a communication connection with the elevator controller 100, for example, a wired or wireless communication connection.

As shown in FIGS. 1 and 2, in the illustrated embodiment, when the vibration button 11 or the noise button 12 is pressed, the control panel 10 sends an abnormal vibration instruction or an abnormal noise instruction to the elevator controller 100.

As shown in Figures 1 and 2, in the illustrated embodiment, the elevator controller 100 is adapted to receive the received vibration abnormal command or noise abnormal command and the time when the vibration button 11 or the noise button 11 is pressed (including The date, hour, minute, second) are uploaded to the server 200.

As shown in Figures 1 and 2, in the illustrated embodiment, when passengers in the elevator car feel abnormal vibration or noise, the passenger can report the elevator car by pressing the vibration button 11 or the noise button 12 Abnormal vibration or abnormal elevator car noise. In this way, more and more accurate abnormal state sample data can be provided for predictive maintenance of elevators.

As shown in FIGS. 1 and 2, in the illustrated embodiment, the aforementioned elevator abnormal state reporting system further includes: a vibration sensor 1 and a noise sensor 1. The vibration sensor 1 is arranged on the elevator car, and is used to detect the vibration parameters of the elevator car (for example, the amplitude and frequency of the vibration, etc.), and send the detected vibration parameters to the elevator controller 100. The noise sensor 1 is arranged on the elevator car, and is used to detect the noise parameter of the elevator car (for example, the amplitude and frequency of the noise), and send the detected noise parameter to the elevator controller 100.

As shown in Figures 1 and 2, in the illustrated embodiment, the elevator controller 100 includes an anti-false alarm device, which is suitable for determining whether the vibration button 11 or the noise button 11 is detected when the vibration button 11 or the noise button 11 is pressed. Whether the vibration parameter or noise parameter is abnormal.

As shown in Figures 1 and 2, in the illustrated embodiment, if the false alarm prevention device determines that the vibration parameter or noise parameter detected when the vibration button 11 or the noise button 11 is pressed is normal, the elevator controller 100 determines The vibration button 11 or the noise button 11 is pressed by mistake (for example, a child maliciously presses the button or an adult touches the button unintentionally), and the currently received vibration abnormal command or noise abnormal command will not be compared with the currently received command The corresponding time is uploaded to the server 200. This can avoid incorrectly reporting elevator abnormal data samples.

As shown in Figures 1 and 2, in the illustrated embodiment, if the false alarm prevention device determines that the vibration parameter or noise parameter detected when the vibration button 11 or the noise button 11 is pressed is abnormal, the elevator controller 100 will Upload the currently received vibration abnormal instruction or noise abnormal instruction and the time corresponding to the currently received instruction to the server 200.

As shown in Figures 1 and 2, in the illustrated embodiment, if the false alarm prevention device determines that the vibration parameter or noise parameter detected when the vibration button 11 or the noise button 11 is pressed is abnormal, the elevator controller 100 returns The currently detected vibration parameters or noise parameters are uploaded to the server 200.

As shown in Figures 1 and 2, in the illustrated embodiment, if the currently detected vibration parameter or noise parameter exceeds the predetermined vibration parameter range or the predetermined noise parameter range, the false alarm prevention device determines the currently detected vibration parameter or noise parameter range. Abnormal vibration parameters or noise parameters. If the currently detected vibration parameter or noise parameter is within the predetermined vibration parameter range or the predetermined noise parameter range, the anti-false alarm device determines that the currently detected vibration parameter or noise parameter is normal.

As shown in Figures 1 and 2, in the illustrated embodiment, the server 200 is a remote cloud server far away from the elevator, and the elevator controller 100 wirelessly communicates with the remote cloud server.

However, the present invention is not limited to this. For example, in another exemplary embodiment of the present invention, the server 200 may also be a computer arranged in an elevator machine room, and the elevator controller 100 may communicate with the computer by wire.

Those skilled in the art can understand that the embodiments described above are all exemplary, and those skilled in the art can improve them, and the structures described in the various embodiments do not conflict in terms of structure or principle. In the case of free combination.

Although the present invention has been described with reference to the accompanying drawings, the embodiments disclosed in the accompanying drawings are intended to exemplify the preferred embodiments of the present invention, and should not be understood as a limitation to the present invention.

Although some embodiments of the present general inventive concept have been shown and described, those of ordinary skill in the art will understand that changes can be made to these embodiments without departing from the principle and spirit of the present general inventive concept. The scope is defined by the claims and their equivalents.

It should be noted that the word "comprise" does not exclude other elements or steps, and the word "a" or "one" does not exclude a plurality. In addition, any element reference signs in the claims should not be construed as limiting the scope of the present invention.

Claims

An elevator abnormal state reporting system, which is characterized in that it includes:

The vibration button (11) is arranged on the control panel (10) in the elevator car;

The noise button (12) is arranged on the control panel (10) in the elevator car;

The elevator controller (100) is in communication connection with the control panel (10) in the elevator car; and

The server (200) is in communication connection with the elevator controller (100),

When the vibration button (11) or the noise button (12) is pressed, the control panel (10) sends an abnormal vibration instruction or an abnormal noise instruction to the elevator controller (100);

The elevator controller (100) is adapted to upload the received vibration abnormal instruction or noise abnormal instruction and the time when the vibration button (11) or the noise button (11) is pressed to the server (200).
The elevator abnormal state reporting system according to claim 1, characterized in that:

When a passenger in the elevator car feels abnormal vibration or noise, the passenger can report the abnormal vibration or noise of the elevator car by pressing the vibration button (11) or the noise button (12) abnormal.
The elevator abnormal state reporting system according to claim 1, further comprising:

A vibration sensor (1), arranged on the elevator car, for detecting the vibration parameter of the elevator car, and sending the detected vibration parameter to the elevator controller (100); and

The noise sensor (1) is arranged on the elevator car and is used to detect the noise parameter of the elevator car and send the detected noise parameter to the elevator controller (100).
The elevator abnormal state reporting system according to claim 3, characterized in that:

The elevator controller (100) includes an anti-false alarm device, which is suitable for judging whether the vibration parameter or the noise parameter detected when the vibration button (11) or the noise button (11) is pressed is abnormal.
The elevator abnormal state reporting system according to claim 4, characterized in that:

If the anti-false alarm device determines that the vibration parameter or noise parameter detected when the vibration button (11) or the noise button (11) is pressed is normal, the elevator controller (100) determines that the vibration button (11) or the noise The button (11) is pressed by mistake, and the currently received vibration abnormal command or noise abnormal command and the time corresponding to the currently received command will not be uploaded to the server (200).
The elevator abnormal state reporting system according to claim 4, characterized in that:

If the anti-false alarm device determines that the vibration parameter or noise parameter detected when the vibration button (11) or the noise button (11) is pressed is abnormal, the elevator controller (100) will control the current received vibration abnormality The instruction or abnormal noise instruction and the time corresponding to the currently received instruction are uploaded to the server (200).
The elevator abnormal state reporting system according to claim 6, characterized in that:

If the anti-false alarm device determines that the vibration parameter or noise parameter detected when the vibration button (11) or the noise button (11) is pressed is abnormal, the elevator controller (100) will also update the currently detected vibration The parameters or noise parameters are uploaded to the server (200).
The elevator abnormal state reporting system according to claim 4, characterized in that:

If the currently detected vibration parameter or noise parameter exceeds the predetermined vibration parameter range or the predetermined noise parameter range, the anti-false alarm device determines that the currently detected vibration parameter or noise parameter is abnormal;

If the currently detected vibration parameter or noise parameter is within the predetermined vibration parameter range or the predetermined noise parameter range, the anti-false alarm device determines that the currently detected vibration parameter or noise parameter is normal.
The elevator abnormal state reporting system according to claim 1, characterized in that:

The server (200) is a remote cloud server far away from the elevator, and the elevator controller (100) wirelessly communicates with the remote cloud server.
The elevator abnormal state reporting system according to claim 1, characterized in that:

The server (200) is a computer arranged in an elevator machine room, and the elevator controller (100) communicates with the computer by wire.