CN109214529A - A kind of Mechatronic Systems preventive maintenance method and system, equipment, storage medium - Google Patents
A kind of Mechatronic Systems preventive maintenance method and system, equipment, storage medium Download PDFInfo
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- CN109214529A CN109214529A CN201811007733.2A CN201811007733A CN109214529A CN 109214529 A CN109214529 A CN 109214529A CN 201811007733 A CN201811007733 A CN 201811007733A CN 109214529 A CN109214529 A CN 109214529A
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
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- G06Q10/063—Operations research, analysis or management
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Abstract
The invention discloses a kind of Mechatronic Systems preventive maintenance method and system, equipment, storage medium, by the numerical value for obtaining the characteristic parameter of the electromechanical equipment of Mechatronic Systems, according to the prevention approach of the numerical value of characteristic parameter and corresponding default maintenance threshold calculations characteristic parameter, the comprehensive prevention value of electromechanical equipment is obtained according to the default weight calculation of the prevention approach of characteristic parameter and characteristic parameter, matched preventive maintenance suggestion and/or alert process suggestion are pushed according to comprehensive prevention value, preventive maintenance can be carried out according to preventive maintenance suggestion, it pushes alert process suggestion and preventative alarm is carried out to electromechanical equipment, maintenance personal is prompted to carry out preventive maintenance；It realizes and incipient fault is predicted or indicated before physical fault occurs for electromechanical equipment, preferable maintenance opportunity is provided for building owner or live operation maintenance personnel, the fault occurrence frequency of electromechanical equipment is effectively reduced, becomes passive maintenance as active defense, avoids the generation of substantial equipment failure.
Description
Technical field
The present invention relates to Mechatronic Systems field, especially a kind of Mechatronic Systems preventive maintenance method and system, are deposited at equipment
Storage media.
Background technique
To meet work and life demand, the electromechanical system of various buildings is mounted in public building especially large public building
System, including heating ventilation air-conditioning system, supply and drain water system, fire-fighting system, elevator device etc., and each building Mechatronic Systems includes
Various electromechanical equipments, such as heating ventilation air-conditioning system include refrigeration unit, chilled water pump, cooling water pump, cooling tower and end wind cabinet.
The facilitation that property is promoted in the management of electromechanical equipment as one of estate management main contents is just growing day by day, especially
Under the situation for advocating building energy conservation, environmental protection and safety, the importance of electromechanical estate management service is more prominent.
But the maintenance, repair of building Mechatronic Systems and equipment rest on passive maintenance mode mostly at present, i.e., only exist
It just goes to repair when device fails, there is also biggish differences between management level and growing need for operation management
Away from existing main problem is as follows:
1, source is not found in troubleshooting, failure repeated, and is handled palliative；
2, preventive maintenance rests on surface, executes and lacks tracking, and implementation result is unobvious；
3, faulty equipment relies on factory repair, and failure cause is unknown, and maintenance cost is relatively high.
Thus cause to build Mechatronic Systems and equipment dependability and inefficiency, maintenance cost is high, to building normal operation
It has a negative impact.Therefore, this problem of urgent need to resolve.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to provide a kind of Mechatronic Systems preventive maintenance method and system, equipment, storage medium, becomes passive maintenance as active
Protection.
The technical scheme adopted by the invention is that: a kind of Mechatronic Systems preventive maintenance method, comprising the following steps:
Data collection steps obtain the corresponding numerical value of multiple characteristic parameters of the electromechanical equipment of Mechatronic Systems；
Prevent approach obtaining step, is obtained according to the corresponding numerical value of the characteristic parameter and default maintenance threshold value multiple pre-
Anti- approach approaches the ratio of the corresponding numerical value of the characteristic parameter and default maintenance threshold value as the prevention of characteristic parameter
Value, the characteristic parameter and default maintenance threshold value correspond；
Comprehensive prevention value obtaining step, according to the default power of the prevention approach and each characteristic parameter of multiple characteristic parameters
Recapture the comprehensive prevention value for taking the electromechanical equipment；
It is recommended that push step, pushes matched preventive maintenance suggestion and/or alert process according to the comprehensive prevention value
It is recommended that.
Further, in the suggestion push step, judge whether the comprehensive prevention value is more than preset threshold and continues
Time is more than preset time, if the determination result is YES, then pushes matched preventive maintenance suggestion according to the comprehensive prevention value
And/or alert process suggestion.
Further, in the suggestion push step, pass through SMS and/or wechat and/or mail and/or mobile phone visitor
The mode at family end pushes matched preventive maintenance suggestion and/or alert process suggestion.
Further, the Mechatronic Systems preventive maintenance method further include:
Feedback regulation step obtains preventive maintenance result and/or alert process as a result, according to preventive maintenance result
And/or alert process result adjusts acquisition range and/or the default maintenance threshold value and/or the institute of the numerical value of the characteristic parameter
It states the default weight of characteristic parameter and/or suggests push mode.
Further, the Mechatronic Systems preventive maintenance method further include:
Upgrade step modifies the characteristic parameter for needing to obtain in the data collection steps and/or the default maintenance threshold
At value and/or the default weight and/or suggestion push mode and/or preventive maintenance suggestion and/or alarm of the characteristic parameter
Reason is suggested to carry out method upgrading.
It is of the present invention another solution is that a kind of Mechatronic Systems preventative maintenance system, comprising:
Data acquisition unit, the corresponding numerical value of multiple characteristic parameters of the electromechanical equipment for obtaining Mechatronic Systems；
Prevent approach acquiring unit, it is more for being obtained according to the corresponding numerical value of the characteristic parameter and default maintenance threshold value
A prevention approach becomes the ratio of the corresponding numerical value of the characteristic parameter and default maintenance threshold value as the prevention of characteristic parameter
Close values, the characteristic parameter and default maintenance threshold value correspond；
Comprehensive prevention value acquiring unit, for according to multiple characteristic parameters prevention approach and each characteristic parameter it is pre-
If the comprehensive prevention value of electromechanical equipment described in Weight Acquisition；
It is recommended that push unit, for pushing matched preventive maintenance suggestion and/or alarm according to the comprehensive prevention value
Treatment advice.
Further, the suggestion push unit is for judging whether the comprehensive prevention value is more than preset threshold and continues
Time is more than preset time, if the determination result is YES, then pushes matched preventive maintenance suggestion according to the comprehensive prevention value
And/or alert process suggestion.
Further, the suggestion push unit is also used to through SMS and/or wechat and/or mail and/or hand
The mode of machine client pushes matched preventive maintenance suggestion and/or alert process suggestion.
It is of the present invention another solution is that a kind of Mechatronic Systems preventive maintenance equipment, comprising:
At least one processor；And
The memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one described processor, and described instruction is by described at least one
A processor executes, so that at least one described processor is able to carry out the Mechatronic Systems preventive maintenance method.
It is of the present invention another solution is that a kind of computer readable storage medium, it is described computer-readable to deposit
Storage media is stored with computer executable instructions, and the computer executable instructions are for making computer execute the Mechatronic Systems
Preventive maintenance method.
The beneficial effects of the present invention are:
A kind of Mechatronic Systems preventive maintenance method and system of the present invention, equipment, storage medium, by obtaining Mechatronic Systems
Electromechanical equipment characteristic parameter numerical value, according to the numerical value of characteristic parameter and corresponding default maintenance threshold calculations characteristic parameter
Prevention approach, the comprehensive of electromechanical equipment is obtained according to the default weight calculation of the prevention approach of characteristic parameter and characteristic parameter
Prevention value is closed, matched preventive maintenance suggestion and/or alert process suggestion are pushed according to comprehensive prevention value, according to preventative dimension
Shield suggests that preventive maintenance can be carried out, pushes alert process suggestion and carry out preventative alarm to electromechanical equipment, prompt maintenance people
Member carries out preventive maintenance；Overcome the Mechatronic Systems as caused by passively repairing in existing building Mechatronic Systems maintaining method
And equipment dependability, inefficiency, maintenance cost are high, the technical issues of having a negative impact to building normal operation, realize and exist
Electromechanical equipment occurs to predict or indicate incipient fault before physical fault, provides preferably for building owner or live operation maintenance personnel
Maintenance opportunity effectively reduces the fault occurrence frequency of electromechanical equipment, becomes passive maintenance as active defense, avoids substantial equipment
The generation of failure.
Detailed description of the invention
Fig. 1 is an a kind of specific embodiment flow chart of Mechatronic Systems preventive maintenance method in the present invention；
Fig. 2 is an a kind of specific embodiment structural schematic diagram of Mechatronic Systems preventative maintenance system in the present invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Embodiment 1
A kind of Mechatronic Systems preventive maintenance method, comprising the following steps:
Data collection steps obtain the corresponding numerical value of multiple characteristic parameters of the electromechanical equipment of Mechatronic Systems；
Prevent approach obtaining step, multiple preventions are obtained according to the corresponding numerical value of characteristic parameter and default maintenance threshold value and are become
Close values, using the corresponding numerical value of characteristic parameter and the ratio of default maintenance threshold value as the prevention approach of characteristic parameter, feature ginseng
Several and default maintenance threshold value corresponds；
Comprehensive prevention value obtaining step, according to the default power of the prevention approach and each characteristic parameter of multiple characteristic parameters
Recapture the comprehensive prevention value for taking electromechanical equipment；
It is recommended that push step, pushes matched preventive maintenance suggestion and/or alert process suggestion according to comprehensive prevention value.
By obtaining the numerical value of the characteristic parameter of the electromechanical equipment of Mechatronic Systems, according to the numerical value of characteristic parameter and accordingly
The prevention approach of default maintenance threshold calculations characteristic parameter, according to the default of the prevention approach of characteristic parameter and characteristic parameter
Weight calculation obtains the comprehensive prevention value of electromechanical equipment, according to comprehensive prevention value push matched preventive maintenance suggestion and/or
Alert process suggestion can carry out preventive maintenance according to preventive maintenance suggestion；Alert process suggestion is pushed to electromechanical equipment
Preventative alarm is carried out, maintenance personal is prompted to carry out preventive maintenance；It overcomes in existing building Mechatronic Systems maintaining method
Mechatronic Systems and equipment dependability as caused by passively repairing, inefficiency, maintenance cost are high, generate to building normal operation
The technical issues of negative effect, is realized and incipient fault is predicted or indicated before physical fault occurs for electromechanical equipment, is construction industry
Main or live operation maintenance personnel provides preferable maintenance opportunity, effectively reduces the fault occurrence frequency of electromechanical equipment, becomes passive dimension
It repairs as active defense, avoids the generation of substantial equipment failure.
Further improvement as maintaining method, it is proposed that in push step, judge whether comprehensive prevention value is more than default threshold
Value and duration are more than preset time, if the determination result is YES, then push matched preventive maintenance according to comprehensive prevention value
It is recommended that and/or alert process suggestion.Numerical value judgement is carried out to comprehensive prevention value and judges that comprehensive prevention value is more than preset threshold
Duration, the two combine judgement, more accurate to the malfunction estimation of electromechanical equipment.
Further, Mechatronic Systems preventive maintenance method further include:
Database step, be arranged each electromechanical equipment of Mechatronic Systems multiple characteristic parameters and multiple default dimensions
Threshold value is protected, database is established according to the corresponding relationship of characteristic parameter and default maintenance threshold value.
Database step can execute before data collection steps, first preset the spy that electromechanical equipment needs to acquire
Levy parameter and the corresponding default maintenance threshold value of characteristic parameter；The numerical value acquisition of characteristic parameter is carried out again.
As the further improvement of maintaining method, Mechatronic Systems preventive maintenance method further include:
Feedback regulation step obtains preventive maintenance result and/or alert process as a result, according to preventive maintenance result
And/or acquisitions range and/or default threshold value and/or the characteristic parameter safeguarded of the numerical value of alert process result adjustment characteristic parameter
Default weight and/or suggestion push mode.Increase feedback regulation step to realize that closed loop feedback is adjusted, further improves electromechanical system
System preventive maintenance method.
As the further improvement of maintaining method, Mechatronic Systems preventive maintenance method further include:
Upgrade step modifies the characteristic parameter for needing to obtain in data collection steps and/or default maintenance threshold value and/or spy
It levies the default weight of parameter and/or suggests push mode and/or preventive maintenance suggestion and/or alert process suggestion with the side of progress
Method upgrading.
It is an a kind of specific embodiment flow chart of Mechatronic Systems preventive maintenance method in the present invention with reference to Fig. 1, Fig. 1；
Mechatronic Systems preventive maintenance method is specifically described below:
(1) the characteristic parameter database { P of each electromechanical equipment in Mechatronic Systems is built in setting1, P2, P3... ..., PnAnd build
Vertical default maintenance threshold data library { T1, T2, T3... ..., Tn, each electromechanical equipment is provided with multiple characteristic parameters, a feature
Parameter corresponding one default maintenance threshold value.Different Mechatronic Systems and equipment in building, same Mechatronic Systems and equipment are complete at it
Different phase in life cycle, characteristic parameter database can be different, when such as including voltage, electric current, power, frequency, response
Between, electricity consumption, water flow, air output, flow velocity, temperature, humidity, pressure, pressure difference, equipment on-line state, load factor, quantity, no
The degree of balance, aperture etc..
Characteristic parameter and default maintenance threshold value can be the maintenance range or industry specialists suggested in equipment factory information
The recommended range that the parameter area or technical staff that research obtains are obtained according to rich experiences.Such as in Energy Consumption of Public Buildings
In monitoring system, energy consumption data acquisition device energy consumption data upload frequencies can be uploaded as between 1 time/5min to 1/1h, generally take 1
Secondary/15min；It is summarized the experience according to live operation maintenance personnel, setting 1 time/20min of upload frequencies is that pre-determined lower limit safeguards valve
Value indicates to adopt when there are energy consumption data upload frequencies less than or equal to pre-determined lower limit maintenance threshold values and when the duration is more than 1h
Next storage very likely breaks down or has occurred and that failure；Such as in building each electromechanical equipment, the practical function of electromechanical equipment
Rate preset upper limit safeguards that threshold values is 1.2 times of rated power, safeguards when there is building electromechanical equipment actual power more than preset upper limit
Threshold values and when the duration is more than 1h, indicates that electromechanical equipment is likely to occur failure or has occurred and that failure.
(2) basis is mounted on the real-time collectings such as sensor, actuator and the energy consumption measure device at each electromechanical equipment scene and builds
The operation data for building Mechatronic Systems and equipment, as intelligent electric energy meter, frequency converter, flowmeter, temperature sensor, humidity sensor,
Pressure and differential pressure pickup, motor-driven valve, intelligent control module etc.；It is screened out from it or calculates characteristic parameter { P1, P2,
P3 ... ..., Pn } actual value { x1, x2, x3... ..., xn, and archival database.
(3) the corresponding default maintenance threshold value T of the actual value x for the characteristic ginseng value P for screening or being calculated is carried out pair
Than, the prevention approach h of each characteristic parameter is obtained, wherein
Such as in system for monitoring emery consumption of public buildings, energy consumption data acquisition device energy consumption data upload frequencies are 1 time/
When 18min, then prevent approach h=(1 time/18min)/(1 time/20min) ≈ 1.2；When preventing approach in the reasonable scope,
Prevent approach more less than 1, equipment failure rate is bigger；Such as in building each electromechanical equipment, electromechanical equipment actual power is
When 0.8 times of rated power, then prevent approach h=(0.8 times of rated power)/(1.2 rated power) ≈ 0.67；Prevent approach
When in the reasonable scope, prevention approach is more greater than 1, and equipment failure rate is bigger.
(4) the default weight { W that plant maintenance is influenced according to each characteristic parameter1, W2, W3... ..., Wn, using correlation
Analysis method calculates the comprehensive prevention value H of each electromechanical equipment,The default weight W of characteristic parameter can
It, can also be according to the veteran technology people of equipment management to be configured according to the suggestion of industry specialists and equipment R&D expert
The suggestion setting of member.For the operability for ensuring preventive maintenance method, the single characteristic parameter for building electromechanical equipment generally takes 3
Within a, such asAnd prevention approach takes as h1, h2, h3
Be all be positively correlated or be all negatively correlated characteristic parameter.
(5) according to the above-mentioned comprehensive prevention value H that electromechanical equipment is calculated, and it is matched according to comprehensive prevention value H push
Preventive maintenance suggestion and/or alert process suggestion etc., the value of comprehensive prevention value H can be a preset specific numerical value,
It is also possible to a preset numberical range, can be studied and be determined according to industry specialists or equipment R&D expert, such as:
When comprehensive prevention value H is in [a, b] range, the operating condition of electromechanical equipment is C1, and healthy score is M1, preventative
Maintenance suggestion and/or alert process suggestion are A1；
When comprehensive prevention value H is in [c, d] range, the operating condition of electromechanical equipment is C2, and healthy score is M2, preventative
Maintenance suggestion and/or alert process suggestion are A2；
When comprehensive prevention value H is in [e, f] range, the operating condition of electromechanical equipment is C3, and healthy score is M3, preventative
Maintenance suggestion and/or alert process suggestion are A3；
When comprehensive prevention value H is in [g, h] range, the operating condition of electromechanical equipment is C4, and healthy score is M4, preventative
Maintenance suggestion and/or alert process suggestion are A4.
Wherein, the operating condition of electromechanical equipment can be divided into outstanding, good, qualified, unqualified, corresponding health score difference:
Divide for >=90 points, 90 ﹥ health score >=80 point, 80 ﹥ health score >=60 point, healthy score < 60, full marks are 100 points.
Preventive maintenance suggestion may include operating condition, healthy score, the preventive maintenance content, prevention of electromechanical equipment
Property maintenance mode, preventive maintenance time limit, fault harm grade and maintenance owner.Alert process suggestion includes alarm feature ginseng
Number, warning device title, alarm menace level, alert process time limit and alert Deed of Release people；Preventive maintenance suggestion and/or
Alert process suggestion can be shown on human machine interface screen；Healthy score can also be indicated by vision green light, amber light, red light etc.
The size of healthy score, such as healthy score are >=90 points and indicate that 90 ﹥ health score >=80 point are indicated by amber light, 80 ﹥ by green light
Healthy score >=60 point are indicated that healthy score < 60 divides to be indicated by red light by pale yellow lamp.It is shown by screen and light color mentions
Show, user is facilitated quickly to know the particular content of preventive maintenance suggestion and/or alert process suggestion.
Triggering push preventive maintenance suggestion and/or alert process suggestion should meet one of the following conditions:
(1) comprehensive prevention value H is more than preset upper limit value and the duration is more than setting value；
(2) comprehensive prevention value H is more than preset lower limit value and the duration is more than setting value；
The push mode of preventive maintenance suggestion and/or alert process suggestion can be SMS, wechat, mail and hand
Machine client etc. through the above way suggests preventive maintenance when the comprehensive prevention value of electromechanical equipment reaches pushing condition
And/or alert process suggestion is pushed to corresponding user, remind the electromechanical equipment of user's Mechatronic Systems be likely to occur failure or
Have occurred and that failure.
(6) after pushing preventive maintenance suggestion and/or alert process suggestion, preventive maintenance result or alert process are obtained
As a result, accurate geo-statistic, evaluation and the application effect for analyzing Mechatronic Systems preventive maintenance method, and by the analysis of application effect
As a result it feeds back to step (1), (2), (3), (4) and (5), the type and value range, spy of the characteristic parameter that adjustment needs to obtain
It levies the default maintenance threshold values of parameter, the default weight of characteristic parameter and suggests push mode.
(7) upgrade existing characteristic parameter database, default maintenance threshold values database and default weight database, specifically
Ground, thus it is possible to vary the type and number of the characteristic parameter for the electromechanical equipment for needing to obtain, the corresponding default dimension of adjustment characteristic parameter
Protect the size of threshold value, and the default weight of modification characteristic parameter；And improve the preventive maintenance suggestion of building Mechatronic Systems, report
Alert treatment advice and suggestion push mode, make existing database, suggest push mode, preventive maintenance suggestion, alert process
It is recommended that etc. be newest and most scientific efficient.
The preventive maintenance method of Mechatronic Systems in the present invention, adopts Mechatronic Systems and equipment running status in real time
Collection, predictive diagnosis and the comprehensive prevention value for calculating Mechatronic Systems and equipment, are predicted before an actual failure according to comprehensive prevention value
Or instruction incipient fault, and corresponding preventive maintenance suggestion and alarm are provided, it is provided for building owner or live operation maintenance personnel
Preferable maintenance opportunity, while by carrying out process tracking to preventive maintenance measure, to preventive maintenance performance evaluation and knot
Fruit feedback analysis is summarized, and closed-loop feedback mechanism is formed, in addition the regular upgrade function of system, not only reduces the hair of equipment fault
Raw frequency becomes passive maintenance as active defense, avoids the generation of substantial equipment failure, while this method can also be electromechanical with building
The long-range control method of system carries out any combination or arrangement, i.e., can be integrated in preventive maintenance method with remote control function
Together, opening, expansibility and the intelligent level of building Mechatronic Systems are promoted.
Embodiment 2
A kind of Mechatronic Systems preventative maintenance system, comprising:
Data acquisition unit, the corresponding numerical value of multiple characteristic parameters of the electromechanical equipment for obtaining Mechatronic Systems；
Prevent approach acquiring unit, it is multiple pre- for being obtained according to the corresponding numerical value of characteristic parameter and default maintenance threshold value
Anti- approach, it is special using the corresponding numerical value of characteristic parameter and the ratio of default maintenance threshold value as the prevention approach of characteristic parameter
It levies parameter and default maintenance threshold value corresponds；
Comprehensive prevention value acquiring unit, for according to multiple characteristic parameters prevention approach and each characteristic parameter it is pre-
If the comprehensive prevention value of Weight Acquisition electromechanical equipment；
It is recommended that push unit, for pushing matched preventive maintenance suggestion and/or alert process according to comprehensive prevention value
It is recommended that.
The numerical value of the characteristic parameter of the electromechanical equipment of Mechatronic Systems is obtained by data acquisition unit, prevention approach obtains
Unit is according to the numerical value of characteristic parameter and the prevention approach of corresponding default maintenance threshold calculations characteristic parameter, comprehensive prevention value
Acquiring unit is pre- according to the synthesis that the prevention approach of characteristic parameter and the default weight calculation of characteristic parameter obtain electromechanical equipment
Anti- value, it is proposed that push unit pushes matched preventive maintenance suggestion and/or alert process suggestion according to comprehensive prevention value, according to
Preventive maintenance suggestion can carry out preventive maintenance；It pushes alert process suggestion and preventative alarm is carried out to electromechanical equipment, mention
Show that maintenance personal carries out preventive maintenance；It overcomes in existing building Mechatronic Systems maintaining method as caused by passively repairing
The technology that Mechatronic Systems and equipment dependability, inefficiency, maintenance cost are high, have a negative impact to building normal operation is asked
Topic is realized and incipient fault is predicted or indicated before physical fault occurs for electromechanical equipment, for building owner or live operation maintenance personnel
Preferable maintenance opportunity is provided, the fault occurrence frequency of electromechanical equipment is effectively reduced, becomes passive maintenance as active defense, avoids
The generation of substantial equipment failure.
Further improvement as Mechatronic Systems preventative maintenance system, it is proposed that push unit is for judging comprehensive prevention value
Whether be more than preset threshold and duration be more than preset time, if the determination result is YES, then according to the push of comprehensive prevention value
The preventive maintenance suggestion and/or alert process suggestion matched carry out fault condition judgement by comprehensive prevention value and duration,
The failure that electromechanical equipment can be estimated more accurately may occur.In addition, Mechatronic Systems preventative maintenance system further includes number
Establish unit according to library, be arranged each electromechanical equipment of Mechatronic Systems multiple characteristic parameters and multiple default maintenance threshold values, root
Database is established according to the corresponding relationship of characteristic parameter and default maintenance threshold value.
It is an a kind of specific embodiment structural representation of Mechatronic Systems preventative maintenance system in the present invention with reference to Fig. 2, Fig. 2
Figure；The structure of Mechatronic Systems preventative maintenance system is specifically described below, comprising:
Data acquisition unit: refer to the operating parameter for real-time collection site Mechatronic Systems and equipment, be mounted on device context
Sensor, actuator and energy consumption measure device etc., including intelligent electric energy meter, frequency converter, flowmeter, temperature sensor, humidity
Sensor, pressure and differential pressure pickup, motor-driven valve, intelligent control module and other intelligent apparatus etc..
Data storage cell: for storing each characteristic parameter of each electromechanical equipment in building Mechatronic Systems, feature ginseng
Several default maintenance threshold value, the default weight of each characteristic parameter, the actual numerical value of each characteristic parameter and preventive maintenance sides
The analysis result of the application effect of method.NoSql database, MySql database, SqlServer or oracle database can be used,
And support the storage of at least 10 years building Mechatronic Systems and equipment operating data.
Data processing unit: i.e. prevention approach acquiring unit and comprehensive prevention value acquiring unit, for being joined according to feature
The default maintenance threshold values of several actual value, characteristic parameter, characteristic parameter default weight, the prevention of each electromechanical equipment is calculated
Approach, comprehensive prevention value.
It is recommended that push unit: for pushing and building the preventative dimension of Mechatronic Systems and equipment complex prevention value Corresponding matching
Shield suggestion and/or alert process suggestion etc.；Push mode can be SMS, wechat, mail and cell phone client.It is preventative
Maintenance suggestion and/or alert process suggestion can also be shown in display screen, and user is facilitated to directly acquire preventive maintenance
It is recommended that and/or alert process suggestion particular content.
Feedback regulation unit: being used for according to preventive maintenance result and/or alert process as a result, accurate geo-statistic, evaluation
With the application effect of analysis preventive maintenance method, and the analysis result of application effect is fed back into data acquisition unit, data
Storage unit, data processing unit and data-pushing unit, adjust characteristic parameter type and value range, characteristic parameter it is pre-
If safeguarding the default weight of threshold values and characteristic parameter and suggesting push mode, closed-loop feedback mechanism is formed.
Upgrade unit: upgrading existing characteristic parameter database, default maintenance threshold data library and default weight database,
The preventive maintenance suggestion, alert process suggestion and suggestion push mode for improving building Mechatronic Systems, make existing database, build
View push mode, preventive maintenance suggestion, alert process suggestion etc. are newest and most scientific efficient.
Mechatronic Systems preventative maintenance system of the invention runs shape to Mechatronic Systems and equipment by data acquisition unit
State is acquired in real time, passes through the comprehensive prevention value of data processing unit predictive diagnosis and calculating Mechatronic Systems and equipment, it is proposed that
Push unit is predicted before an actual failure according to comprehensive prevention value or indicates incipient fault, and provides corresponding preventive maintenance
It is recommended that and/or alert process suggestion, provide preferable maintenance opportunity for building owner or live operation maintenance personnel, while passing through feedback
It adjusts unit and process tracking is carried out to preventive maintenance measure, preventive maintenance performance evaluation and result feedback analysis are summarized,
Closed-loop feedback mechanism is formed, in addition the regular upgrade function of system, not only reduces the occurrence frequency of equipment fault, becomes passive dimension
It repairs as active defense, avoids the generation of substantial equipment failure, while the system can also be with the long-range control of building Mechatronic Systems
System carries out any combination or arrangement application, can promote opening, expansibility and the intelligent level of building Mechatronic Systems.
In addition, the specific work process of Mechatronic Systems preventative maintenance system can refer to the corresponding description in embodiment 1, no
It repeats again.
Embodiment 3
A kind of Mechatronic Systems preventive maintenance equipment, comprising:
At least one processor；And
The memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one described processor, and described instruction is by described at least one
A processor executes, so that at least one described processor is able to carry out the Mechatronic Systems preventive maintenance method.
Embodiment 4
A kind of computer readable storage medium, the computer-readable recording medium storage have computer executable instructions,
The computer executable instructions are for making computer execute the Mechatronic Systems preventive maintenance method.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of Mechatronic Systems preventive maintenance method, which comprises the following steps:
Data collection steps obtain the corresponding numerical value of multiple characteristic parameters of the electromechanical equipment of Mechatronic Systems；
Prevent approach obtaining step, multiple preventions are obtained according to the corresponding numerical value of the characteristic parameter and default maintenance threshold value and are become
Close values, using the corresponding numerical value of the characteristic parameter and the ratio of default maintenance threshold value as the prevention approach of characteristic parameter, institute
It states characteristic parameter and default maintenance threshold value corresponds；
Comprehensive prevention value obtaining step is obtained according to the default weight of the prevention approach of multiple characteristic parameters and each characteristic parameter
Take the comprehensive prevention value of the electromechanical equipment；
It is recommended that push step, pushes matched preventive maintenance suggestion and/or alert process suggestion according to the comprehensive prevention value.
2. Mechatronic Systems preventive maintenance method according to claim 1, which is characterized in that the suggestion pushes step
In, judge whether the comprehensive prevention value is more than preset threshold and the duration is more than preset time, if the determination result is YES, then
Matched preventive maintenance suggestion and/or alert process suggestion are pushed according to the comprehensive prevention value.
3. Mechatronic Systems preventive maintenance method according to claim 1, which is characterized in that the suggestion pushes step
In, matched preventive maintenance is pushed by way of SMS and/or wechat and/or mail and/or cell phone client builds
View and/or alert process suggestion.
4. Mechatronic Systems preventive maintenance method according to any one of claims 1 to 3, which is characterized in that the electromechanics
System shortsightedness maintaining method further include:
Feedback regulation step, obtain preventive maintenance result and/or alert process as a result, according to preventive maintenance result and/or
Alert process result adjusts acquisition range and/or the default maintenance threshold value and/or the spy of the numerical value of the characteristic parameter
It levies the default weight of parameter and/or suggests push mode.
5. Mechatronic Systems preventive maintenance method according to any one of claims 1 to 3, which is characterized in that the electromechanics
System shortsightedness maintaining method further include:
Upgrade step, modify the characteristic parameter for needing to obtain in the data collection steps and/or the default maintenance threshold value and/
Or the characteristic parameter default weight and/or suggest push mode and/or preventive maintenance suggestion and/or alert process suggestion
To carry out method upgrading.
6. a kind of Mechatronic Systems preventative maintenance system characterized by comprising
Data acquisition unit, the corresponding numerical value of multiple characteristic parameters of the electromechanical equipment for obtaining Mechatronic Systems；
Prevent approach acquiring unit, it is multiple pre- for being obtained according to the corresponding numerical value of the characteristic parameter and default maintenance threshold value
Anti- approach approaches the ratio of the corresponding numerical value of the characteristic parameter and default maintenance threshold value as the prevention of characteristic parameter
Value, the characteristic parameter and default maintenance threshold value correspond；
Comprehensive prevention value acquiring unit, for the default power for preventing approach and each characteristic parameter according to multiple characteristic parameters
Recapture the comprehensive prevention value for taking the electromechanical equipment；
It is recommended that push unit, for pushing matched preventive maintenance suggestion and/or alert process according to the comprehensive prevention value
It is recommended that.
7. Mechatronic Systems preventative maintenance system according to claim 6, which is characterized in that the suggestion push unit is used
In judging whether the comprehensive prevention value is more than preset threshold and the duration is more than preset time, if the determination result is YES, then
Matched preventive maintenance suggestion and/or alert process suggestion are pushed according to the comprehensive prevention value.
8. Mechatronic Systems preventative maintenance system according to claim 6, which is characterized in that the suggestion push unit is also
It is built for pushing matched preventive maintenance by way of SMS and/or wechat and/or mail and/or cell phone client
View and/or alert process suggestion.
9. a kind of Mechatronic Systems preventive maintenance equipment characterized by comprising
At least one processor；And
The memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one described processor, and described instruction is by described at least one
It manages device to execute, so that at least one described processor is able to carry out such as method described in any one of claim 1 to 5.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer can
It executes instruction, the computer executable instructions are for making computer execute such as method described in any one of claim 1 to 5.
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