CN106006278B - Elevator operation noise diagnosing and maintenance system and method - Google Patents
Elevator operation noise diagnosing and maintenance system and method Download PDFInfo
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- CN106006278B CN106006278B CN201610567757.8A CN201610567757A CN106006278B CN 106006278 B CN106006278 B CN 106006278B CN 201610567757 A CN201610567757 A CN 201610567757A CN 106006278 B CN106006278 B CN 106006278B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
A kind of elevator operation noise diagnosing and maintenance method, include the following steps：Sound in the car of acquisition elevator in real time, and generate corresponding live sound information；The noise floor information of the elevator is obtained from elevator safety big data platform according to the elevator information of the elevator to prestore；Compare live sound information it is corresponding with noise floor information when, exceeded warning message is generated according to live sound information；It sends in exceeded warning message to elevator safety big data platform and stores；According to the contact details of the elevator maintenance unit to prestore, give exceeded alarm information pushing to elevator maintenance unit so that elevator maintenance unit according to exceeded warning message determine whether to the elevator whether maintenance.The present invention also provides a kind of elevator operation noise diagnosings and maintenance system.
Description
Technical field
The present invention relates to elevator safety monitoring technical field, more particularly to a kind of elevator operation noise diagnosing and maintenance system
And method.
Background technology
At present to the assessment of elevator running noises, comfort property, mainly carried out in such a way that handheld meter powers up brain.
For example, it is desired to when carrying out noise, comfort test to certain elevator, engineer carries test equipment and is simultaneously connect by RS232 serial ports
Enter to laptop, elevator is run several times up and down, is then collected data in computer, then tied by image software
Structure is shown.This method is generally just carried out finite number of time by user's commission to the detection of noise of elevator and is tested, and cannot be accomplished
Real-time online formula tracking and monitoring is tested.
Invention content
In view of this, it is necessary to provide it is a kind of can real-time online tracking and monitoring elevator running noises, comfort property electricity
Terraced operation noise diagnosing and maintenance system.
There is a need to provide it is a kind of be capable of real-time online tracking and monitoring elevator running noises, comfort property elevator operation make an uproar
Audio clinic and maintenance method.
A kind of elevator operation noise diagnosing and maintenance system, including sound acquisition module, noise floor data obtaining module,
Comparison module, exceeded warning message generation module, the first sending module and the second sending module, sound acquisition module is for real-time
The sound in the car of elevator is acquired, and generates corresponding live sound information, sends live sound information to comparison module,
Live sound information includes the strength information for reflecting sound collection intensity, reflects the shape information of sound-content；Noise basis definite message or answer
Breath acquisition module is used to obtain the elevator from elevator safety big data platform according to the elevator information of the elevator to prestore
Noise floor information, noise floor information include the strength information for reflecting reference noise intensity, reflect the content of reference noise
Shape information；Comparison module is comparing live sound letter for live sound information to be compared with noise floor information
When breath is corresponding with noise floor information, enabling signal is exported to exceeded warning message generation module；Exceeded warning message generates
Module generates exceeded warning message for responding enabling signal, according to live sound information, and exceeded warning message includes elevator letter
The shape information of breath, the strength information of reflection intensity of sound, reflection sound-content；First sending module is for sending exceeded alarm
It is stored in information to elevator safety big data platform；Second sending module is used for the contact letter according to the elevator maintenance unit to prestore
Breath, gives exceeded alarm information pushing to elevator maintenance unit, so that elevator maintenance unit determines whether according to exceeded warning message
To the elevator whether maintenance.
A kind of elevator operation noise diagnosing and maintenance method, include the following steps：
Sound in the car of acquisition elevator in real time, and corresponding live sound information is generated, live sound information includes
Reflect the strength information of intensity of sound, reflect the shape information of sound-content；
The noise basis of the elevator is obtained from elevator safety big data platform according to the elevator information of the elevator to prestore
Calibration information, noise floor information include the strength information for reflecting reference noise intensity, reflect the waveform letter of the content of reference noise
Breath；
Live sound information is compared with noise floor information；
Compare live sound information it is corresponding with noise floor information when, exceeded report is generated according to live sound information
Alert information, exceeded warning message include elevator information, the strength information for reflecting intensity of sound, the waveform letter for reflecting sound-content
Breath；
It sends in exceeded warning message to elevator safety big data platform and stores；
According to the contact details of the elevator maintenance unit to prestore, exceeded alarm information pushing is given to elevator maintenance unit, with
Make elevator maintenance unit according to exceeded warning message determine whether to the elevator whether maintenance.
Above-mentioned elevator operation noise diagnosing and maintenance system and method, acquire the sound in the car of elevator, and produce in real time
Raw corresponding live sound information, obtains from elevator safety big data platform according to the elevator information of the elevator to prestore and makes an uproar
Live sound information is compared with noise floor information, is comparing live sound information and noise basis by sound reference information
When calibration information is corresponding, exceeded warning message is generated according to live sound information, it is big to elevator safety to send exceeded warning message
It is stored in data platform and gives exceeded alarm information pushing to elevator maintenance unit, so that elevator maintenance unit is according to exceeded alarm
Information determine whether to the elevator whether maintenance.In this way, by acquiring elevator running noises information in real time, elevator is found in time
The safety problem that operational process occurs carries out elevator maintenance maintenance in time to make to divide safely danger can be found in the budding stage
Operation reduces lift running safety point danger.
Description of the drawings
Fig. 1 is the high-level schematic functional block diagram of the elevator operation noise diagnosing and maintenance system of a better embodiment.
In figure：Elevator operation noise diagnosing and maintenance system 10, sound acquisition module 11, noise floor data obtaining module
12, comparison module 13, exceeded warning message generation module 14, the first sending module 15, the second sending module 16, elevator run number
According to data obtaining module 17, selecting module 18.
Specific implementation mode
Elevator operation noise diagnosing provided by the invention is mounted on maintenance system on elevator, by acquiring elevator fortune in real time
Row noise information, and by the elevator running noises information of acquisition and the reference information ratio that obtains from elevator safety big data platform
Compared with to find that the safety problem that running process of elevator occurs carries out in time to make to divide safely danger can be found in the budding stage
Elevator maintenance maintenance operation, reduces lift running safety point danger.Wherein, elevator safety big data platform be with data storage,
The computer system of analytic function is handled, the operation letter of all elevators in a certain region is stored in elevator safety big data platform
Breath, statistical information and the state specified standards information about elevator.
Referring to Fig. 1, elevator operation noise diagnosing includes sound acquisition module 11, noise floor with maintenance system 10
Data obtaining module 12, comparison module 13, exceeded warning message generation module 14, the first sending module 15, the second sending module
16。
Sound in car of the sound acquisition module 11 for acquiring elevator in real time, and generate corresponding live sound letter
Breath sends live sound information to comparison module 13, live sound information include the strength information for reflecting sound collection intensity,
Reflect the shape information of sound-content.
Noise floor data obtaining module 12 is used for according to the elevator information of the elevator to prestore from the big number of elevator safety
According to the noise floor information for obtaining the elevator in platform, noise floor information include reflect reference noise intensity strength information,
Reflect the shape information of the content of reference noise.Noise floor data obtaining module 12 can directly provide noise floor information
To comparison module 13, noise floor information can also be supplied to comparison module 13 by other function modules.
Comparison module 13 is comparing live sound letter for live sound information to be compared with noise floor information
When breath is corresponding with noise floor information, enabling signal is exported to exceeded warning message generation module 14.
Exceeded warning message generation module 14 generates exceeded alarm signal for responding enabling signal, according to live sound information
Breath, exceeded warning message include elevator information, the strength information for reflecting intensity of sound, the shape information for reflecting sound-content.Its
In, reflect that graph mode description may be used in the shape information of sound-content.In other embodiments, exceeded warning message production
Raw module 14 responds enabling signal, and exceeded warning message, exceeded alarm are generated according to live sound information and noise floor information
Reflect that the shape information of sound-content includes the shape information of live sound and the shape information of noise floor information in information, also
That is, in graph mode description, describes the waveform of live sound and the waveform of noise floor information simultaneously in chart, so can
So that when the maintenance staff of elevator maintenance unit see exceeded warning message, the noise situations of elevator can be got information about.
First sending module 15 is stored for sending in exceeded warning message to elevator safety big data platform.
Second sending module 16 is used for the contact details according to the elevator maintenance unit to prestore, by exceeded alarm information pushing
Give elevator maintenance unit so that elevator maintenance unit according to exceeded warning message determine whether to the elevator whether maintenance.
In the present embodiment, noise floor data obtaining module 12 according to the elevator information of the elevator to prestore from electricity
The noise floor information of reflection cage guide noise is obtained in the safe big data platform of ladder, reflects making an uproar for elevator door-motor bearing noise
Sound reference information and the noise floor information for reflecting steel wire rope tension noise；Noise floor information further includes reflection reference noise class
The type information of type.Elevator operation noise diagnosing further includes car movement data data obtaining module 17 and choosing with maintenance system 10
Module 18 is selected, car movement data data obtaining module 17 will be transported for obtaining the current operation data information of elevator in real time
Row data information is supplied to selecting module 18；Selecting module 18 is selected according to operation data information from the noise floor information of acquisition
Corresponding noise floor information is selected to comparison module 13.Comparison module 13 is additionally operable to comparing live sound information and selection
When noise floor information is not correspond to, output transmits a signal to selecting module 18；The response transmission signal of selecting module 18 will be left
Other kinds of noise floor information be sequentially providing to comparison module 13, comparison module 13 again by live sound information with it is remaining
Other kinds of noise floor information be compared, comparing live sound information and remaining other are remaining any one
When a noise floor information is corresponding, above-mentioned enabling signal is exported to exceeded warning message generation module 14.In this way, passing through selection
Corresponding noise floor information compares, to improve elevator operation noise diagnosing and maintenance system 10 about judging that noise is exceeded
Efficiency.For example, the operation data information that car movement data data obtaining module 17 obtains, which is elevator, is parked in three buildings, elevator door-motor
In opening or closing, selecting module 18 is according to the type information selection pair in operation data information and noise floor information
The noise floor information for the reflection elevator door-motor bearing noise answered, comparison module 13 is by the reflection elevator door-motor bearing noise of selection
Noise floor information the exceeded judgement of noise is completed compared with live sound information.
Further, the present invention also provides a kind of elevator operation noise diagnosing and maintenance method, include the following steps：
Step S300 acquires the sound in the car of elevator, and generates corresponding live sound information, live sound in real time
Information includes the strength information for reflecting intensity of sound, reflects the shape information of sound-content.
Step S301 obtains the elevator according to the elevator information of the elevator to prestore from elevator safety big data platform
Noise floor information, noise floor information include reflect reference noise intensity strength information, reflect reference noise content
Shape information.
Live sound information is compared by step S302 with noise floor information.
Step S303, compare live sound information it is corresponding with noise floor information when, according to live sound information
Exceeded warning message is generated, exceeded warning message includes elevator information, the strength information for reflecting intensity of sound, reflection sound-content
Shape information.
Step S304 sends in exceeded warning message to elevator safety big data platform and stores.
Step S305 ties up exceeded alarm information pushing to elevator according to the contact details of the elevator maintenance unit to prestore
Declaration form position so that elevator maintenance unit according to exceeded warning message determine whether to the elevator whether maintenance.
Wherein, in step S301, according to the elevator information of the elevator to prestore from elevator safety big data platform
Obtain the noise floor information of reflection cage guide noise, the noise floor information for reflecting elevator door-motor bearing noise and reflection steel
The noise floor information of cord tension noise；Noise floor information further includes reflecting the type information of reference noise type.It is above-mentioned
Elevator operation noise diagnosing and maintenance method, it is further comprising the steps of：
Step S306 obtains the current operation data information of elevator in real time.
Step S307 selects corresponding noise basis definite message or answer according to operation data information from the noise floor information of acquisition
Breath.
Step S308, when the noise floor information for comparing live sound information and selection is not correspond to, then will be real-time
Acoustic information is compared with remaining other kinds of noise floor information.
Step S309 is comparing live sound information and other remaining any one remaining noise floor information phases
Step S303 is executed when to corresponding to.In this way, comparing by selecting corresponding noise floor information, judge that noise is exceeded to improve
Efficiency.
Claims (2)
1. a kind of elevator operation noise diagnosing and maintenance system, it is characterised in that：Including sound acquisition module, noise floor information
Acquisition module, comparison module, exceeded warning message generation module, the first sending module and the second sending module, sound collection mould
Sound in car of the block for acquiring elevator in real time, and corresponding live sound information is generated, live sound information is transmitted
To comparison module, live sound information includes the strength information for reflecting sound collection intensity, reflects the shape information of sound-content；
Noise floor data obtaining module is used to be obtained from elevator safety big data platform according to the elevator information of the elevator to prestore
It includes reflecting the intensity letter of reference noise intensity to take the amount velocity information and noise floor information of the elevator, noise floor information
The shape information of the content of breath, reflection reference noise；Comparison module is used to carry out live sound information and noise floor information
Compare, compare live sound information it is corresponding with noise floor information when, export enabling signal give exceeded warning message production
Raw module；Exceeded warning message generation module generates exceeded warning message for responding enabling signal, according to live sound information,
Exceeded warning message includes elevator information, the strength information for reflecting intensity of sound, the shape information for reflecting sound-content；First hair
Module is sent to be stored for sending in exceeded warning message to elevator safety big data platform；Second sending module is used for basis and prestores
Elevator maintenance unit contact details, exceeded alarm information pushing is given to elevator maintenance unit, so that elevator maintenance unit root
Determine whether to the elevator maintenance according to exceeded warning message；Noise floor data obtaining module is used for according to the electricity to prestore
The elevator information of ladder obtains the noise floor information of reflection cage guide noise, reflection elevator from elevator safety big data platform
The noise floor information of door machine bearing noise and the noise floor information for reflecting steel wire rope tension noise；Noise floor information is also wrapped
Include the type information of reflection reference noise type；
Car movement data data obtaining module believes operation data for obtaining the current operation data information of elevator in real time
Breath is supplied to selecting module；
Selecting module selected from the noise floor information of acquisition according to operation data information corresponding noise floor information to than
Compared with module；Comparison module is additionally operable to when the noise floor information for comparing live sound information and selection is not correspond to, output
Transmit a signal to selecting module；Remaining other kinds of noise floor information is supplied to ratio by selecting module response transmission signal
Compared with module, live sound information is compared by comparison module with remaining other kinds of noise floor information again, is being compared
Go out live sound information it is corresponding with a remaining any other noise floor information when, export enabling signal to exceeded alarm
Information-generation module.
2. a kind of elevator operation noise diagnosing and maintenance method, include the following steps：
Sound in the car of acquisition elevator in real time, and corresponding live sound information is generated, live sound information includes reflection
The strength information of intensity of sound, the shape information for reflecting sound-content；
Noise floor information, noise basis are obtained from elevator safety big data platform according to the elevator information of the elevator to prestore
Calibration information includes the strength information for reflecting reference noise intensity, reflects the shape information of the content of reference noise；
Live sound information is compared with noise floor information；
Compare live sound information it is corresponding with noise floor information when, exceeded alarm signal is generated according to live sound information
Breath, exceeded warning message include elevator information, the strength information for reflecting intensity of sound, the shape information for reflecting sound-content；
It sends in exceeded warning message to elevator safety big data platform and stores；
According to the contact details of the elevator maintenance unit to prestore, exceeded alarm information pushing is given to elevator maintenance unit, so that electric
Terraced maintenance unit determines whether according to exceeded warning message to the elevator maintenance；According to the elevator information of the elevator to prestore
Noise floor information, the reflection elevator door-motor bearing noise of reflection cage guide noise are obtained from elevator safety big data platform
Noise floor information and reflect steel wire rope tension noise noise floor information；Noise floor information further includes that reflection benchmark is made an uproar
The type information of sound type；
It is further comprising the steps of：The current operation data information of elevator is obtained in real time；
Corresponding noise floor information is selected from the noise floor information of acquisition according to operation data information；
When the noise floor information for comparing live sound information and selection is not correspond to, then by live sound information and it is left
Other kinds of noise floor information be compared；
Compare live sound information it is corresponding with a remaining any other noise floor information when, according to live sound
Information generates exceeded warning message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567757.8A CN106006278B (en) | 2016-07-19 | 2016-07-19 | Elevator operation noise diagnosing and maintenance system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567757.8A CN106006278B (en) | 2016-07-19 | 2016-07-19 | Elevator operation noise diagnosing and maintenance system and method |
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| CN106006278A CN106006278A (en) | 2016-10-12 |
| CN106006278B true CN106006278B (en) | 2018-11-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107522053B (en) * | 2017-07-11 | 2020-10-30 | 浙江新再灵科技股份有限公司 | Elevator platform detection system and method based on audio analysis |
| CN111268529B (en) * | 2020-02-23 | 2021-01-19 | 洲拓信息科技(江苏)有限公司 | Equipment data exception management system and method based on remote monitoring |
| CN112699757A (en) * | 2020-12-24 | 2021-04-23 | 武汉龙发包装有限公司 | Goods elevator safety monitoring method and system for transporting cartons |
| CN113336036B (en) * | 2021-06-22 | 2022-09-23 | 云知声智能科技股份有限公司 | Elevator abnormity monitoring method, device, equipment, elevator and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2009274805A (en) * | 2008-05-14 | 2009-11-26 | Hitachi Ltd | Elevator malfunction detecting device |
| US8678143B2 (en) * | 2008-06-13 | 2014-03-25 | Inventio Ag | Elevator installation maintenance monitoring utilizing a door acceleration sensor |
| JP2010042908A (en) * | 2008-08-13 | 2010-02-25 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator maintenance tag monitoring system |
| CN201406235Y (en) * | 2009-03-27 | 2010-02-17 | 北京市朝阳区特种设备检测所 | Dynamic intelligent monitoring device for elevator |
| CN103626003A (en) * | 2012-08-27 | 2014-03-12 | 深圳市一兆科技发展有限公司 | Elevator fault detecting method and system |
| CN204280939U (en) * | 2014-12-05 | 2015-04-22 | 陆为民 | A kind of elevator operational monitoring forewarn system |
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