CN103500378B - Method and system with failure code management equipment deficiency - Google Patents
Method and system with failure code management equipment deficiency Download PDFInfo
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- CN103500378B CN103500378B CN201310460416.7A CN201310460416A CN103500378B CN 103500378 B CN103500378 B CN 103500378B CN 201310460416 A CN201310460416 A CN 201310460416A CN 103500378 B CN103500378 B CN 103500378B
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Abstract
A kind of method and system of failure code management equipment deficiency.By known equipment deficiency, according to phenomenon of the failure and failure cause, to failure modes, to each type and reason, give different codes by different phenomenons with reason and represent, form multilamellar failure code system.Level according to multilamellar failure code system sets up fault code link, obtains fault code link data model.Fault data after being processed by each equipment deficiency inputs according to fault code link data model, generates failure logging.According to failure logging, calculate equipment fault Probability.By according to fault type failure code classification being processed and setting up fault code link data model, then the fault data after each troubleshooting is inputted according to fault code link data model, generate failure logging, it is easy to failure logging is carried out inductive statistics, calculate equipment fault Probability, reduce error probability during statistics fault rate.
Description
Technical field
The present invention relates to equipment Repairing Technology field, particularly relate to one failure code and manage equipment deficiency
Method and system.
Background technology
In maintenance of equipment, report and description to equipment fault are critically important parts, on the one hand can
With the report of specification accident, draw in detail and accident statistics form accurately, on the other hand can analyze and unite
The meter reason of equipment fault, the frequency of system or equipment fault, the repair based on condition of component for equipment accumulates basic data.
Unified failure code system makes enterprise use the term of unified standard reporting various fault when
Or code, it is unlikely to cause and obscures, be also beneficial to improve the quality that malfunction history data is analyzed.Failure code body
System has played the biggest effect to maintenance of equipment process, also helps the reliability of the equipment that improves from side.
Traditional failure code system is usually three-decker, is respectively used to record element or the portion causing fault
Position, cause the reason of fault, cause the reason of fault.This failure code architecture is simple, but due to
In production equipment, contained component kind is various, and data are the most in disorder, there is bigger mistake during statistics fault rate
Probability.
Summary of the invention
Based on this, it is necessary to provide one statistics fault rate time, it is possible to decrease error probability use failure code pipe
The method and system of reason equipment deficiency.
The method of a kind of failure code management equipment deficiency, comprises the following steps: obtain failure code, and
According to fault type, described failure code is classified, form multilamellar failure code system；According to described many
The level of layer failure code system sets up fault code link, obtains fault code link data model；Will event every time
Fault data after barrier processes inputs according to described fault code link data model, generates failure logging；
According to described failure logging, calculate equipment fault Probability.
Wherein in an embodiment, described failure code includes main system failure code, main system bug list
As code, subsystem fault codes, equipment fault code, equipment fault presentation code, equipment fault reason
Code and equipment obstacle management measure code, described acquisition failure code, and according to fault type to described event
Barrier code is classified, and forms the step of multilamellar failure code system, comprises the following steps:
Extract described main system failure code, obtain main system failure code layer；
Extract described main system the surface phenomenon of mal-function code, obtain main system the surface phenomenon of mal-function code layer；
Extract described subsystem fault codes, obtain subsystem fault codes layer；
Extract described equipment fault code, obtain equipment fault code layer；
Extract described equipment fault presentation code, obtain equipment fault presentation code layer；
Extract described equipment fault reason-code, obtain equipment fault reason-code layer；
Extract described equipment obstacle management measure code, obtain equipment obstacle management measure code layer；
Described main system failure code layer, main system the surface phenomenon of mal-function code layer, subsystem fault codes layer, set
Standby failure code layer, equipment fault presentation code layer, equipment fault reason-code layer and equipment obstacle management are arranged
Execute code layer and constitute described multilamellar failure code system.
Wherein in an embodiment, the described level according to described multilamellar failure code system sets up fault generation
Code chain, obtains the step of fault code link data model, comprises the following steps:
According to described main system failure code layer, main system the surface phenomenon of mal-function code layer and subsystem fault codes layer
Set up associative combination, remove erroneous association combination, obtain primary associated group intersection；
According to described equipment fault code layer, equipment fault presentation code layer, equipment fault reason-code layer and
Equipment obstacle management measure code layer sets up associative combination, removes erroneous association combination, obtains secondary associated group
Intersection；
Set up associative combination according to described primary associated group intersection and secondary associated group intersection, remove erroneous association
Combination, sets up described fault code link, obtains fault code link data model.
Wherein in an embodiment, described by the fault data foundation fault code link after each troubleshooting
The rule of data model inputs, and after generating the step of failure logging, also includes storing described fault note
The step of record.
A kind of system of failure code management equipment deficiency, including:
Failure code acquisition module, is used for obtaining failure code, and according to fault type to described failure code
Classify, form multilamellar failure code system；
Failure code processing module, for setting up failure code according to the level of described multilamellar failure code system
Chain, obtains fault code link data model；
Failure logging typing module, is used for the fault data after each troubleshooting according to described failure code
Chain data model inputs, and generates failure logging；
Equipment fault statistical module, for according to described failure logging, calculates equipment fault Probability..
Wherein in an embodiment, described failure code includes main system failure code, main system bug list
As code, subsystem fault codes, equipment fault code, equipment fault presentation code, equipment fault reason
Code and equipment obstacle management measure code, described failure code acquisition module includes:
Main system failure code unit, is used for extracting described main system failure code, obtains main system fault generation
Code layer；
Main system the surface phenomenon of mal-function code unit, is used for extracting described main system the surface phenomenon of mal-function code, obtains principal series
System the surface phenomenon of mal-function code layer；
Subsystem fault codes unit, is used for extracting described subsystem fault codes, obtains subsystem fault generation
Code layer；
Equipment fault code unit, is used for extracting described equipment fault code, obtains equipment fault code layer；
Equipment fault presentation code unit, is used for extracting described equipment fault presentation code, obtains equipment fault
Presentation code layer；
Equipment fault reason-code unit, is used for extracting described equipment fault reason-code, obtains equipment fault
Reason-code layer；
Equipment obstacle management measure code unit, is used for extracting described equipment obstacle management measure code, obtains
Equipment obstacle management measure code layer；
Described main system failure code layer, main system the surface phenomenon of mal-function code layer, subsystem fault codes layer, set
Standby failure code layer, equipment fault presentation code layer, equipment fault reason-code layer and equipment obstacle management are arranged
Execute code layer and constitute described multilamellar failure code system.
Wherein in an embodiment, described main system failure code unit includes main system fault default code
Unit, described main system fault default code unit is for generating main system according to described main system failure code
Fault default code, and it is stored in described main system failure code layer；Described main system the surface phenomenon of mal-function code unit
Including main system the surface phenomenon of mal-function default code unit, described main system the surface phenomenon of mal-function default code unit is used for root
According to described main system the surface phenomenon of mal-function code building main system the surface phenomenon of mal-function default code, and it is stored in described main system
The surface phenomenon of mal-function code layer.
Wherein in an embodiment, described failure code processing module includes:
Primary treatment unit, for according to described main system failure code layer, main system the surface phenomenon of mal-function code layer
Set up associative combination with subsystem fault codes layer, remove erroneous association combination, obtain primary associated group intersection；
Minor processing blocks, is used for according to described equipment fault code layer, equipment fault presentation code layer, sets
Standby failure cause code layer and equipment obstacle management measure code layer set up associative combination, remove erroneous association group
Close, obtain secondary associated group intersection；
Code chain sets up unit, for setting up close according to described primary associated group intersection and secondary associated group intersection
Joint group closes, and removes erroneous association combination, sets up described fault code link, obtain fault code link data model.
Wherein in an embodiment, the system of described failure code management equipment deficiency also includes fault generation
Code knowledge base,
Described failure code knowledge base is used for the event after each troubleshooting in described failure logging typing module
Barrier data input according to described fault code link data model, after generating failure logging, store described event
Barrier record.
Wherein in an embodiment, described failure logging typing module includes extending Data Enter unit, institute
State extension Data Enter unit for obtaining the extension information that described failure logging is corresponding, and send to the most described therefore
Barrier code knowledge base, is associated storage by failure logging with corresponding extension information.
The above-mentioned method and system utilizing failure code management equipment deficiency, obtains failure code, and according to event
Failure code is classified by barrier type, forms multilamellar failure code system.According to multilamellar failure code system
Level set up fault code link, obtain fault code link data model.By the fault after each troubleshooting
Data input according to described fault code link data model, generate failure logging.According to failure logging meter
Calculate equipment fault Probability.By according to fault type failure code classification being processed and setting up failure code
Chain data model, then inputs the fault data after each troubleshooting according to fault code link data model,
Generate failure logging, it is simple to failure logging is carried out inductive statistics, calculate equipment fault Probability, reduce
Error probability during statistics fault rate.Being also convenient for user and understand the multiple season of equipment fault, equipment runs
How long interval it is possible to the information such as break down, is carried out and is prevented in advance, provide for equipment state overhauling feasible
Statistical data foundation.
Accompanying drawing explanation
Fig. 1 is the flow chart of the method in an embodiment with failure code management equipment deficiency；
Fig. 2 is the flow chart of the method in another embodiment with failure code management equipment deficiency；
Fig. 3 is the structure chart of the system in an embodiment with failure code management equipment deficiency；
Fig. 4 is the structure chart of the system in another embodiment with failure code management equipment deficiency.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, the most right
The detailed description of the invention of the present invention is described in detail.Elaborate in the following description a lot of detail with
It is easy to fully understand the present invention.But the present invention can come real to be a lot different from alternate manner described here
Executing, those skilled in the art can do similar improvement in the case of intension of the present invention, therefore this
Bright do not limited by following public specific embodiment.
Unless otherwise defined, all of technology used herein and scientific terminology and the technology belonging to the present invention
The implication that the technical staff in field is generally understood that is identical.The art used the most in the description of the invention
Language is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting the present invention.Used herein
Term " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
A kind of method of failure code management equipment deficiency, as it is shown in figure 1, comprise the following steps:
Step S110: obtaining failure code, and classify failure code according to fault type, formation is many
Layer failure code system.
Failure code is the mass data according to equipment emerged in operation defect for many years, sum up defect presentation,
Reason and processing method, the code data obtained, can be Power Plant Failures code, air-conditioning failure code and electricity
Letter failure code etc..According to the difference of fault type, failure code is classified, obtains multilamellar failure code body
System.
Wherein in an embodiment, failure code includes main system failure code, main system the surface phenomenon of mal-function generation
Code, subsystem fault codes, equipment fault code, equipment fault presentation code, equipment fault reason-code
With equipment obstacle management measure code.Step S110 includes that step 111 is to step 117.
Step 111: extract main system failure code, obtain main system failure code layer.
Step 112: extract main system the surface phenomenon of mal-function code, obtain main system the surface phenomenon of mal-function code layer.
Step 113: extract subsystem fault codes, obtain subsystem fault codes layer.
Step 114: extraction equipment failure code, obtains equipment fault code layer.
Step 115: extraction equipment the surface phenomenon of mal-function code, obtains equipment fault presentation code layer.
Step 116: extraction equipment failure cause code, obtains equipment fault reason-code layer.
Step 117: extraction equipment troubleshooting measure code, obtains equipment obstacle management measure code layer.
The event of main system failure code layer, main system the surface phenomenon of mal-function code layer, subsystem fault codes layer, equipment
Barrier code layer, equipment fault presentation code layer, equipment fault reason-code layer and equipment obstacle management measure generation
Code layer constitutes multilamellar failure code system.
It the present embodiment is i.e. failure code is divided into 7 code layers by 7 types, it is simple to failure code
Arrangement.Being appreciated that the definition to fault type is different, the code layer number obtained would also vary from,
Can be adjusted according to practical situation.
Additionally, after step 111, may also include and generate main system fault default generation according to main system failure code
Code, and it is stored in the step of main system failure code layer.After step 112, may also include according to main system event
Barrier presentation code building main system the surface phenomenon of mal-function default code, and it is stored in the step of main system the surface phenomenon of mal-function code layer
Suddenly.
The event of the code such as " SYS01 ", " SYS02 " " SYS03 ", main system is included with main system failure code
As a example by barrier presentation code includes codes such as " SYSP01 " " SYSP02 " " SYSP03 ", after step 111
Generate main system fault default code " SYS00 ", and be stored in main system failure code layer, after step 112
Generate main system the surface phenomenon of mal-function default code " SYSP00 ", and be stored in main system the surface phenomenon of mal-function code layer.Rear
When continuous step sets up fault code link, the fault code link started with " SYS00-SYSP00 " can be formed,
Represent " not causing main system fault " and " dereliction system the surface phenomenon of mal-function ".When main system fault and master do not occur
During system failure presentation, after user can be by selecting " SYS00 " and " SYSP00 " code, then from subsystem
System failure code starts to select, and can generate complete failure logging equally, it is simple to data management.
Step S120: set up fault code link according to the level of multilamellar failure code system, obtain failure code
Chain data model.
Include the code of above-mentioned 7 types with failure code, main system failure code starts with " SYS ", main
System failure presentation code starts with " SYSP ", subsystem fault codes starts with " SS ", equipment fault
Code starts with " EPC ", equipment fault presentation code starts with " P ", equipment fault reason-code is with " C "
Beginning, equipment obstacle management measure code are as a example by " R " starts, according to the level of multilamellar failure code system
Set up fault code link, i.e. refer to respectively the failure code in failure code layer be set up associative combination so that
The code that the code that " SYS " starts starts with each " SYSP " is associated, the generation that " SYSP " starts
The code that code starts with each " SS " is associated, and by that analogy, sets up fault code link.Such as
" SYS01-SYSP01-SS001-EPC0001-P0001-C0001-R0001 " is a wherein fault generation
Code chain.
Wherein in an embodiment, step S120 includes that step 122 is to step 126.
Step 122: according to main system failure code layer, main system the surface phenomenon of mal-function code layer and subsystem fault generation
Code layer sets up associative combination, removes erroneous association combination, obtains primary associated group intersection.
Step 122 is i.e. to system failure code layer, main system the surface phenomenon of mal-function code layer and subsystem fault generation
Failure code in code layer sets up associative combination.As a example by failure code is for Power Plant Failures code, main system event
Barrier code includes unit failure code " SYS01 ", the main system relevant to unit failure code " SYS01 "
The surface phenomenon of mal-function code include pump startup failure code " SYSP01 ", generating startup separator code " SYSP02 ",
Pump phase modulation failure code " SYSP03 ", turbine condenser mode failure code " SYSP04 ", machine halt trouble code
" SYSP05 " and tripping fault code " SYSP06 ".Unit failure code " SYSP01 " with above-mentioned 6 kinds
The associative combination that code outside main system the surface phenomenon of mal-function code is set up, is erroneous association combination, goes
Remove, obtain primary associated group intersection.
Step 124: according to equipment fault code layer, equipment fault presentation code layer, equipment fault reason-code
Layer and equipment obstacle management measure code layer set up associative combination, remove erroneous association combination, obtain secondary pass
Joint group intersection.
Step 124 is i.e. to equipment fault code layer, equipment fault presentation code layer, equipment fault reason generation
Failure code in code layer and equipment obstacle management measure code layer sets up associative combination.Remove erroneous association group
The principle closed is similar with step 122, repeats no more.
Step 126: set up associative combination according to primary associated group intersection and secondary associated group intersection, remove mistake
Associative combination, sets up fault code link, obtains fault code link data model.
The subsystem fault codes that primary associative combination is concentrated by step 126, with secondary associative combination concentration
Associative combination set up by equipment fault code.The principle removing erroneous association combination is similar with step 122, no longer
Repeat.
It the present embodiment is i.e. the pass respectively according to main system fault, main system the surface phenomenon of mal-function and subsystem fault
Connection relation (SYS-SYSP-SS), equipment fault syntagmatic (EPC-P-C-R), subsystem fault and equipment
Fault correlation relation (SS-EPC) is divided into three phases and sets up fault code link, equipment fault syntagmatic number
According to include machinery, electrically, the career field such as water conservancy project, letter be logical.Step 122 and step 124 can be carried out simultaneously
Set up the operation of associative combination, improve the speed setting up fault code link data model, time-consuming.Permissible
Understand, carry out treatment by stages be not limited to aforesaid way to setting up fault code link.
Erroneous association combination also is carried out filtering by step 122 to step 126 removes, and reduces redundant data to reality
The interference that border uses.It is appreciated that when setting up fault code link data model and also can not remove erroneous association
Combination.In the step being subsequently generated failure logging, user selected main system failure code " SYS01 " it
After, the main system the surface phenomenon of mal-function code that all " SYSP " starts all is shown, the most also can generate fault
Record, but need the user effort more time to carry out code screening, it is not easy to user operation.
Step S130: the fault data after each troubleshooting is carried out defeated according to fault code link data model
Enter, generate failure logging.
When user is after each equipment deficiency processes, according to fault code link data model input fault data,
Same as a example by unit failure code " SYS01 ", after user selects " SYS01 ", will be with " SYS01 "
" SYSP01 ", " SYSP02 ", " SYSP03 ", " SYSP04 ", " SYSP05 " and " SYSP06 " being correlated with
All show, in order to user carries out next step and selects.Utilizing fault code link data model to show step by step can
The failure code of choosing, is generated failure logging, is simply described equipment deficiency by failure code.
Step S140: according to failure logging, calculates equipment fault Probability.
Failure logging is carried out inductive statistics, calculates equipment fault Probability, when reducing statistics fault rate
Error probability.Be also convenient for user and understand the multiple season of equipment fault, equipment interval how long it is possible to
The information such as break down, and carries out and prevents in advance, provides feasible statistical data foundation for equipment state overhauling.
The above-mentioned method utilizing failure code management equipment deficiency, obtains failure code, and according to fault type
Failure code is classified, forms multilamellar failure code system.Level according to multilamellar failure code system
Set up fault code link, obtain fault code link data model.Fault data after each troubleshooting is depended on
Input according to described fault code link data model, generate failure logging.Equipment is calculated according to failure logging
Fault Probability.By failure code classification being processed and sets up fault code link data according to fault type
Model, then inputs the fault data after each troubleshooting according to fault code link data model, generates event
Barrier record, it is simple to failure logging carries out inductive statistics, calculates equipment fault Probability, reduces statistics
Error probability during fault rate.Being also convenient for user and understand the multiple season of equipment fault, equipment interval is many
For a long time it is possible to the information such as break down, carry out and prevent in advance, provide feasible statistics for equipment state overhauling
Data foundation.
With hierarchical structure and the operating specification of the method specification failure code of failure code management equipment deficiency,
Equipment fault is carried out specific definition from producing to the overall process eliminated, further enhances equipment control water
Flat.
Wherein in an embodiment, as in figure 2 it is shown, after step S130, further comprising the steps of:
Step S150: storage failure logging.
Preserve after generating failure logging, it is simple to user checks, can be also the fault inductive statistics in later stage
Analyze and data mining provides strong data basis.Step S150 can be before step S140, also
Can after step s 140, in the present embodiment, step S150 is after step s 140.
Wherein in an embodiment, after step S150, may also include and obtain the extension that failure logging is corresponding
Information, and failure logging is associated with corresponding extension information the step of storage.
The extension information that failure logging is corresponding specifically can include troubleshooting work order number, device coding, functional position
Put coding, device class and materials and equipment classification coding etc..Association storage can be by failure logging and extension information
It is stored in same position, as being stored in same form, it is also possible to be to failure logging and corresponding extension information
Establish the link.
After generating failure logging, corresponding extension information is associated storage the most in the lump, for follow-up number
Basic according to the data quoted, data query, statistical analysis apply offer more rich with data mining etc..
The present invention also provides for the system of a kind of failure code management equipment deficiency, as it is shown on figure 3, include event
Barrier code acquisition module 110, failure code processing module 120, failure logging typing module 130 and equipment event
Barrier statistical module 140.
Failure code acquisition module 110 is used for obtaining failure code, and carries out failure code according to fault type
Classification, forms multilamellar failure code system.
Failure code is the mass data according to equipment emerged in operation defect for many years, sum up defect presentation,
Reason and processing method, the code data obtained, can be Power Plant Failures code, air-conditioning failure code and electricity
Letter failure code etc..According to the difference of fault type, failure code is classified, obtains multilamellar failure code body
System.
Wherein in an embodiment, failure code includes main system failure code, main system the surface phenomenon of mal-function generation
Code, subsystem fault codes, equipment fault code, equipment fault presentation code, equipment fault reason-code
With equipment obstacle management measure code.Failure code acquisition module 110 include main system failure code unit,
The event of main system the surface phenomenon of mal-function code unit, subsystem fault codes unit, equipment fault code unit, equipment
Barrier presentation code unit, equipment fault reason-code unit and equipment obstacle management measure code unit.
Main system failure code unit is used for extracting main system failure code, obtains main system failure code layer.
Main system the surface phenomenon of mal-function code unit is used for extracting main system the surface phenomenon of mal-function code, obtains main system fault
Presentation code layer.
Subsystem fault codes unit is used for extracting subsystem fault codes, obtains subsystem fault codes layer.
Equipment fault code unit is used for extraction equipment failure code, obtains equipment fault code layer.
Equipment fault presentation code unit is used for extraction equipment the surface phenomenon of mal-function code, obtains equipment fault presentation generation
Code layer.
Equipment fault reason-code unit is used for extraction equipment failure cause code, obtains equipment fault reason generation
Code layer.
Equipment obstacle management measure code unit is used for extraction equipment troubleshooting measure code, obtains equipment event
Barrier treatment measures code layer.
The event of main system failure code layer, main system the surface phenomenon of mal-function code layer, subsystem fault codes layer, equipment
Barrier code layer, equipment fault presentation code layer, equipment fault reason-code layer and equipment obstacle management measure generation
Code layer constitutes multilamellar failure code system.
It the present embodiment is i.e. failure code is divided into 7 code layers by 7 types, it is simple to failure code
Arrangement.Being appreciated that the definition to fault type is different, the code layer number obtained would also vary from,
Can be adjusted according to practical situation.
Failure code processing module 120 is used for setting up fault code link according to the level of multilamellar failure code system,
Obtain fault code link data model.
Include the code of above-mentioned 7 types with failure code, main system failure code starts with " SYS ", main
System failure presentation code starts with " SYSP ", subsystem fault codes starts with " SS ", equipment fault
Code starts with " EPC ", equipment fault presentation code starts with " P ", equipment fault reason-code is with " C "
Beginning, equipment obstacle management measure code are as a example by " R " starts, according to the level of multilamellar failure code system
Set up fault code link, i.e. refer to respectively the failure code in failure code layer be set up associative combination so that
The code that the code that " SYS " starts starts with each " SYSP " is associated, the generation that " SYSP " starts
The code that code starts with each " SS " is associated, and by that analogy, sets up fault code link.Such as
" SYS01-SYSP01-SS001-EPC0001-P0001-C0001-R0001 " is a wherein fault generation
Code chain.
Wherein in an embodiment, failure code processing module 120 includes at primary treatment unit, secondary
Reason unit and code chain set up unit.
Primary treatment unit is for according to main system failure code layer, main system the surface phenomenon of mal-function code layer and subsystem
System failure code layer sets up associative combination, removes erroneous association combination, obtains primary associated group intersection.
Primary treatment unit is i.e. to system failure code layer, main system the surface phenomenon of mal-function code layer and subsystem event
Failure code in barrier code layer sets up associative combination.As a example by failure code is for Power Plant Failures code, principal series
System failure code includes unit failure code " SYS01 ", the master relevant to unit failure code " SYS01 "
System failure presentation code includes pump startup failure code " SYSP01 ", generating startup separator code
" SYSP02 ", pump phase modulation failure code " SYSP03 ", turbine condenser mode failure code " SYSP04 ", shutdown
Failure code " SYSP05 " and tripping fault code " SYSP06 ".Unit failure code " SYSP01 " with
The associative combination that code outside above-mentioned 6 kinds of main system the surface phenomenon of mal-function codes is set up, is erroneous association combination,
It is removed, obtains primary associated group intersection.
Minor processing blocks is for according to equipment fault code layer, equipment fault presentation code layer, equipment fault
Reason-code layer and equipment obstacle management measure code layer set up associative combination, remove erroneous association combination,
To secondary associated group intersection.
Minor processing blocks is i.e. former to equipment fault code layer, equipment fault presentation code layer, equipment fault
Because the failure code in code layer and equipment obstacle management measure code layer sets up associative combination.Remove mistake to close
The principle that joint group closes is similar with primary treatment unit, repeats no more.
Code chain sets up unit for setting up associated group according to primary associated group intersection and secondary associated group intersection
Close, remove erroneous association combination, set up fault code link, obtain fault code link data model.
Code chain sets up the subsystem fault codes that primary associative combination is concentrated by unit, with secondary associative combination
Associative combination set up by the equipment fault code concentrated.Remove principle and the primary treatment unit of erroneous association combination
Similar, repeat no more.
It the present embodiment is i.e. the pass respectively according to main system fault, main system the surface phenomenon of mal-function and subsystem fault
Connection relation (SYS-SYSP-SS), equipment fault syntagmatic (EPC-P-C-R), subsystem fault and equipment
Fault correlation relation (SS-EPC) is divided into three phases and sets up fault code link, equipment fault syntagmatic number
According to include machinery, electrically, the career field such as water conservancy project, letter be logical.Primary treatment unit and minor processing blocks can
Carry out setting up the operation of associative combination simultaneously, improve the speed setting up fault code link data model, during saving
Between.It is appreciated that and carries out treatment by stages and be not limited to aforesaid way setting up fault code link.
Primary treatment unit, minor processing blocks and code chain are set up unit and were also carried out erroneous association combination
Elimination removes, and reduces redundant data to actually used interference.It is appreciated that and is setting up fault code link data
Also erroneous association combination can not be removed during model.In the step being subsequently generated failure logging, user is the most selected
After main system failure code " SYS01 ", will own the main system the surface phenomenon of mal-function code that " SYSP " starts
All display, the most also can generate failure logging, but need the user effort more time to carry out code screening,
It is not easy to user operation.
Failure logging typing module 130 is for by the fault data foundation fault code link after each troubleshooting
Data model inputs, and generates failure logging.
When user is after each equipment deficiency processes, according to fault code link data model input fault data,
Same as a example by unit failure code " SYS01 ", after user selects " SYS01 ", will be with " SYS01 "
" SYSP01 ", " SYSP02 ", " SYSP03 ", " SYSP04 ", " SYSP05 " and " SYSP06 " being correlated with
All show, in order to user carries out next step and selects.Utilizing fault code link data model to show step by step can
The failure code of choosing, is generated failure logging, is simply described equipment deficiency by failure code.
Equipment fault statistical module 140, for according to failure logging, calculates equipment fault Probability.
Failure logging is carried out inductive statistics, calculates equipment fault Probability, when reducing statistics fault rate
Error probability.Be also convenient for user and understand the multiple season of equipment fault, equipment interval how long it is possible to
The information such as break down, and carries out and prevents in advance, provides feasible statistical data foundation for equipment state overhauling.
The above-mentioned system utilizing failure code management equipment deficiency, failure code acquisition module 110 obtains fault generation
Code, and according to fault type, failure code is classified, form multilamellar failure code system.Failure code
Processing module 120 sets up fault code link according to the level of multilamellar failure code system, obtains fault code link
Data model.Failure logging typing module 130 by the fault data after each troubleshooting according to described fault
Code chain data model inputs, and generates failure logging.Equipment fault statistical module 140 is remembered according to fault
Record calculates equipment fault Probability.By according to fault type failure code classification being processed and setting up fault
Code chain data model, then inputs the number of faults after each troubleshooting according to fault code link data model
According to, generate failure logging, it is simple to failure logging is carried out inductive statistics, calculate equipment fault Probability,
Reduce error probability during statistics fault rate.It is also convenient for user and understands the multiple season of equipment fault, equipment
How long interval it is possible to the information such as break down, is carried out and is prevented in advance, provide for equipment state overhauling
Feasible statistical data foundation.
With hierarchical structure and the operating specification of the system specifications failure code of failure code management equipment deficiency,
Equipment fault is carried out specific definition from producing to the overall process eliminated, further enhances equipment control water
Flat.
Wherein in an embodiment, the main system failure code unit of failure code processing module 120 includes
Main system fault default code unit, the main system the surface phenomenon of mal-function code unit of failure code processing module 120
Including main system the surface phenomenon of mal-function default code unit.
Main system fault default code unit is for generating main system fault default generation according to main system failure code
Code, and it is stored in main system failure code layer.
Main system the surface phenomenon of mal-function default code unit is for according to the event of main system the surface phenomenon of mal-function code building main system
Barrier presentation default code, and it is stored in main system the surface phenomenon of mal-function code layer.
The event of the code such as " SYS01 ", " SYS02 " " SYS03 ", main system is included with main system failure code
As a example by barrier presentation code includes codes such as " SYSP01 " " SYSP02 " " SYSP03 ", main system fault lacks
Save code unit and generate main system fault default code " SYS00 ", and be stored in main system failure code layer, main
System failure presentation default code unit generates main system the surface phenomenon of mal-function default code " SYSP00 ", and is stored in master
System failure presentation code layer.Failure code processing module 120 when setting up fault code link, can be formed with
The fault code link that " SYS00-SYSP00 " starts, represents " not causing main system fault " and " singular set
System the surface phenomenon of mal-function ".When there is not main system fault and main system the surface phenomenon of mal-function, user can be by selecting
After " SYS00 " and " SYSP00 " code, then start to select from subsystem fault codes, can generate equally
Complete failure logging, it is simple to data management.
Wherein in an embodiment, as shown in Figure 4, also may be used by the system of failure code management equipment deficiency
Including failure code knowledge base 150.
Failure code knowledge base 150 is used for the event after each troubleshooting in failure logging typing module 130
Barrier data input according to fault code link data model, after generating failure logging, store failure logging.
Preserve after generating failure logging, it is simple to user checks, can be also the fault inductive statistics in later stage
Analyze and data mining provides strong data basis.
Wherein in an embodiment, failure logging typing module 130 may also include extension Data Enter unit,
Extension Data Enter unit is for obtaining the extension information that failure logging is corresponding, and sends to failure code knowledge
Storehouse 150, is associated storage by failure logging with corresponding extension information.
The extension information that failure logging is corresponding specifically can include troubleshooting work order number, device coding, functional position
Put coding, device class and materials and equipment classification coding etc..Fault is processed by troubleshooting work order pointer
Work order number, device coding refers to that the numbering of the equipment broken down, functional location code equipment can go out by correlation inquiry
Equipment place POF, device class can go out the device class belonging to equipment by correlation inquiry, and materials and equipment classification is compiled
Code can go out the materials and equipment classification belonging to equipment by correlation inquiry.Association storage can be by failure logging and extension information
It is stored in same position, as being stored in same form, it is also possible to be to failure logging and corresponding extension information
Establish the link.
After generating failure logging, corresponding extension information is sent the most in the lump to failure code knowledge base 150
It is associated storage, applies for follow-up data referencing, data query, statistical analysis and data mining etc. and carry
For more rich data basis.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (6)
1. the method with failure code management equipment deficiency, it is characterised in that comprise the following steps:
Obtain failure code, and according to fault type, described failure code is classified, form multilamellar fault
Code system；
Level according to described multilamellar failure code system sets up fault code link, obtains fault code link data
Model；
Fault data after each troubleshooting is inputted according to described fault code link data model, raw
Become failure logging；
According to described failure logging, calculate equipment fault Probability；
Described failure code includes main system failure code, main system the surface phenomenon of mal-function code, subsystem fault generation
Code, equipment fault code, equipment fault presentation code, equipment fault reason-code and equipment obstacle management are arranged
Execute code, described acquisition failure code, and according to fault type, described failure code is classified, formed
The step of multilamellar failure code system, comprises the following steps:
Extract described main system failure code, obtain main system failure code layer；
Extract described main system the surface phenomenon of mal-function code, obtain main system the surface phenomenon of mal-function code layer；
Extract described subsystem fault codes, obtain subsystem fault codes layer；
Extract described equipment fault code, obtain equipment fault code layer；
Extract described equipment fault presentation code, obtain equipment fault presentation code layer；
Extract described equipment fault reason-code, obtain equipment fault reason-code layer；
Extract described equipment obstacle management measure code, obtain equipment obstacle management measure code layer；
Described main system failure code layer, main system the surface phenomenon of mal-function code layer, subsystem fault codes layer, set
Standby failure code layer, equipment fault presentation code layer, equipment fault reason-code layer and equipment obstacle management are arranged
Execute code layer and constitute described multilamellar failure code system；
The described level according to described multilamellar failure code system sets up fault code link, obtains fault code link
The step of data model, comprises the following steps:
According to described main system failure code layer, main system the surface phenomenon of mal-function code layer and subsystem fault codes layer
Set up associative combination, remove erroneous association combination, obtain primary associated group intersection；
According to described equipment fault code layer, equipment fault presentation code layer, equipment fault reason-code layer and
Equipment obstacle management measure code layer sets up associative combination, removes erroneous association combination, obtains secondary associated group
Intersection；
Set up associative combination according to described primary associated group intersection and secondary associated group intersection, remove erroneous association
Combination, sets up described fault code link, obtains fault code link data model.
The method of failure code the most according to claim 1 management equipment deficiency, it is characterised in that
The described rule by the fault data foundation fault code link data model after each troubleshooting inputs,
After generating the step of failure logging, also include the step storing described failure logging.
3. the system with failure code management equipment deficiency, it is characterised in that including:
Failure code acquisition module, is used for obtaining failure code, and according to fault type to described failure code
Classify, form multilamellar failure code system；
Failure code processing module, for setting up failure code according to the level of described multilamellar failure code system
Chain, obtains fault code link data model；
Failure logging typing module, is used for the fault data after each troubleshooting according to described failure code
Chain data model inputs, and generates failure logging；
Equipment fault statistical module, for according to described failure logging, calculates equipment fault Probability；
Described failure code includes main system failure code, main system the surface phenomenon of mal-function code, subsystem fault generation
Code, equipment fault code, equipment fault presentation code, equipment fault reason-code and equipment obstacle management are arranged
Executing code, described failure code acquisition module includes:
Main system failure code unit, is used for extracting described main system failure code, obtains main system fault generation
Code layer；
Main system the surface phenomenon of mal-function code unit, is used for extracting described main system the surface phenomenon of mal-function code, obtains principal series
System the surface phenomenon of mal-function code layer；
Subsystem fault codes unit, is used for extracting described subsystem fault codes, obtains subsystem fault generation
Code layer；
Equipment fault code unit, is used for extracting described equipment fault code, obtains equipment fault code layer；
Equipment fault presentation code unit, is used for extracting described equipment fault presentation code, obtains equipment fault
Presentation code layer；
Equipment fault reason-code unit, is used for extracting described equipment fault reason-code, obtains equipment fault
Reason-code layer；
Equipment obstacle management measure code unit, is used for extracting described equipment obstacle management measure code, obtains
Equipment obstacle management measure code layer；
Described main system failure code layer, main system the surface phenomenon of mal-function code layer, subsystem fault codes layer, set
Standby failure code layer, equipment fault presentation code layer, equipment fault reason-code layer and equipment obstacle management are arranged
Execute code layer and constitute described multilamellar failure code system；
Described failure code processing module includes:
Primary treatment unit, for according to described main system failure code layer, main system the surface phenomenon of mal-function code layer
Set up associative combination with subsystem fault codes layer, remove erroneous association combination, obtain primary associated group intersection；
Minor processing blocks, is used for according to described equipment fault code layer, equipment fault presentation code layer, sets
Standby failure cause code layer and equipment obstacle management measure code layer set up associative combination, remove erroneous association group
Close, obtain secondary associated group intersection；
Code chain sets up unit, for setting up close according to described primary associated group intersection and secondary associated group intersection
Joint group closes, and removes erroneous association combination, sets up described fault code link, obtain fault code link data model.
The system of failure code the most according to claim 3 management equipment deficiency, it is characterised in that
Described main system failure code unit includes main system fault default code unit, and described main system fault is default
Code unit is for generating main system fault default code according to described main system failure code, and is stored in described
Main system failure code layer；Described main system the surface phenomenon of mal-function code unit includes main system the surface phenomenon of mal-function default generation
Code unit, described main system the surface phenomenon of mal-function default code unit is for according to described main system the surface phenomenon of mal-function code
Generate main system the surface phenomenon of mal-function default code, and be stored in described main system the surface phenomenon of mal-function code layer.
The system of failure code the most according to claim 3 management equipment deficiency, it is characterised in that
Also include failure code knowledge base,
Described failure code knowledge base is used for the event after each troubleshooting in described failure logging typing module
Barrier data input according to described fault code link data model, after generating failure logging, store described event
Barrier record.
The system of failure code the most according to claim 5 management equipment deficiency, it is characterised in that
Described failure logging typing module includes extending Data Enter unit, and described extension Data Enter unit is used for obtaining
Take the extension information that described failure logging is corresponding, and send to described failure code knowledge base, by failure logging
Storage it is associated with corresponding extension information.
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| CN104615513A (en) * | 2013-11-05 | 2015-05-13 | 张永军 | Multilevel code standardization breakdown analyzing method |
| CN106483472A (en) * | 2015-08-20 | 2017-03-08 | 陕西千山航空电子有限责任公司 | A kind of power system failure diagnostic method based on airborne power supply management and control device |
| CN106096058B (en) * | 2016-06-29 | 2020-04-17 | 浙江万马新能源有限公司 | Charging network fault analysis quantitative method and quantitative device based on AHP |
| CN107169700B (en) * | 2017-05-02 | 2020-04-24 | 青岛海尔空调器有限总公司 | Household appliance fault statistical method and device |
| CN108052354A (en) * | 2017-11-06 | 2018-05-18 | 北京趣拿软件科技有限公司 | Definite method, apparatus, processor and terminal of the application program without response |
| CN110278099A (en) * | 2018-03-14 | 2019-09-24 | 比亚迪股份有限公司 | Message test method, device and computer equipment |
| CN109581999B (en) * | 2018-11-05 | 2021-06-01 | 中国航空工业集团公司西安飞机设计研究所 | Method for processing state data of power distribution channel of aircraft electromechanical system |
| CN111915192A (en) * | 2020-08-04 | 2020-11-10 | 南方电网调峰调频发电有限公司 | Method and system for establishing power equipment fault management system and computer equipment |
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Address after: 510635 No. 32 Longkou East Road, Guangzhou, Guangdong, Tianhe District Co-patentee after: GUANGZHOU JIANXIN TECHNOLOGY CO.,LTD. Patentee after: China Southern Power Grid Tiaofeng Frequency Modulation Power Generation Company Address before: 510635 No. 32 Longkou East Road, Guangzhou, Guangdong, Tianhe District Co-patentee before: GUANGZHOU JIANXIN AUTOMATION TECHNOLOGY CO.,LTD. Patentee before: China Southern Power Grid Tiaofeng Frequency Modulation Power Generation Company |
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Effective date of registration: 20200115 Address after: 510635 room 208, No. 100, Dongxing Road, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee after: SOUTHERN POWER GRID PEAK LOAD AND FREQUENCY REGULATION POWER GENERATION Co.,Ltd. Address before: 510635 No. 32 Longkou East Road, Guangzhou, Guangdong, Tianhe District Co-patentee before: GUANGZHOU JIANXIN TECHNOLOGY CO.,LTD. Patentee before: China Southern Power Grid Tiaofeng Frequency Modulation Power Generation Company |