CN109146092A - One-of-a-kind system maintaining method and device - Google Patents
One-of-a-kind system maintaining method and device Download PDFInfo
- Publication number
- CN109146092A CN109146092A CN201810875742.7A CN201810875742A CN109146092A CN 109146092 A CN109146092 A CN 109146092A CN 201810875742 A CN201810875742 A CN 201810875742A CN 109146092 A CN109146092 A CN 109146092A
- Authority
- CN
- China
- Prior art keywords
- maintenance
- measure
- cost
- component
- overall time
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
- G07C3/005—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles during manufacturing process
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Economics (AREA)
- Entrepreneurship & Innovation (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Development Economics (AREA)
- Educational Administration (AREA)
- Manufacturing & Machinery (AREA)
- Game Theory and Decision Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of one-of-a-kind system maintaining method and devices, method includes: to obtain in the overall time period every unit interval for each overall time period in multiple overall time periods to the maintenance measure that at least one component is safeguarded in one-of-a-kind system and the maintenance times safeguarded using maintenance measure；The maintenance totle drilling cost in each overall time period is determined according to maintenance measure, maintenance times and the corresponding maintenance cost of every kind of maintenance measure；Unit interval in maintenance totle drilling cost and each overall time period based on each overall time period determines unit interval and safeguards the function corresponding relationship between totle drilling cost；At least one component in one-of-a-kind system is safeguarded according to the corresponding unit interval of the smallest maintenance totle drilling cost in and function corresponding relationship, the technical problem at high cost for alleviating system production process existing in the prior art has reached the technical effect for reducing system production process cost.
Description
Technical field
The present invention relates to one-of-a-kind system maintenance technology fields, more particularly, to a kind of one-of-a-kind system maintaining method and device.
Background technique
One-of-a-kind system is passed through from each component of internal system achievees the purpose that system operates normally with each other, example
Such as: offshore wind turbine system or unattended work station can be seen as one-of-a-kind system, and the working environment of these one-of-a-kind systems is determined
Having determined technical staff constantly can not artificially check each component of one-of-a-kind system, however, to ensure that the steady life of equipment
Operation is produced, needs to specify reasonable O&M strategy and maintenance mode for this kind of equipment.The preventive maintenance of one-of-a-kind system be in order to
The time for reducing equipment non-programmed halt, maintenance measure is reasonably taken to system by the maintenance prediction scheme formulated in advance.
In practical applications, it is understood that there may be unreasonable preventive maintenance strategy.When the maintenance period of one-of-a-kind system is arranged
It is smaller when, the maintenance of frequent system shortsightedness will cause the waste of maintenance resource, increase the cost of system maintenance.Work as single machine
The maintenance period setting of system it is bigger when, the number that the system failure is shut down increases, and system use be restricted, reduction system
Service life.Therefore, lead to the problem at high cost of system production process.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of one-of-a-kind system maintaining method and device, to alleviate existing skill
The technical problem at high cost of system production process present in art.
In a first aspect, the one-of-a-kind system includes at least the embodiment of the invention provides a kind of one-of-a-kind system maintaining method
One component, method include:
For the overall time period in each of multiple preset overall time periods, the overall time week is obtained
Every unit interval to the maintenance measure and use that at least one described component is safeguarded in the one-of-a-kind system in phase
The maintenance times that the maintenance measure is safeguarded, the unit interval in the different overall time periods are different；
It is true according to the maintenance measure, the maintenance times and the corresponding maintenance cost of preset every kind of maintenance measure
The maintenance totle drilling cost in fixed each overall time period；
Institute in the maintenance totle drilling cost and each overall time period based on each overall time period
Unit interval is stated, determines the function corresponding relationship between the unit interval and the maintenance totle drilling cost；
According to the unit interval pair corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship
Component described at least one of described one-of-a-kind system is safeguarded.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
It states for each of the multiple preset overall time periods overall time period, obtains every in the overall time period
To the maintenance measure that at least one described component is safeguarded in the one-of-a-kind system and the dimension is used every unit interval
The maintenance times that shield measure is safeguarded, comprising:
For each overall time period, obtained in the overall time period every the unit interval
The state of wear index value of the component in the one-of-a-kind system；
In the corresponding relationship of preset corresponding with the component preset index value interval range and the maintenance measure
In table, the maintenance measure corresponding with the state of wear index value is determined；
Count the maintenance time safeguarded using the maintenance measure to the component in the overall time period
Number.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein institute
State determined according to the maintenance measure, the maintenance times and the corresponding maintenance cost of preset every kind of maintenance measure it is each
The maintenance totle drilling cost in the overall time period, comprising:
For every kind of maintenance measure of the component, the maintenance times corresponding with the maintenance measure are determined
For target maintenance times, the maintenance cost corresponding with the maintenance measure is determined as target maintenance cost；
The target maintenance times are multiplied with the target maintenance cost, obtain the unit of each maintenance measure
Maintenance cost；
The corresponding organizational maintenance cost of the maintenance measure taken the component is added, is obtained described whole
The maintenance totle drilling cost that one-of-a-kind system is safeguarded in the body time cycle.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein institute
It states according to the unit interval corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship to the list
Component described at least one of machine system is safeguarded, comprising:
The unit interval corresponding with the smallest maintenance totle drilling cost in the function corresponding relationship is determined
For target time interval；
Component described at least one of described one-of-a-kind system is safeguarded according to the target time interval.
With reference to first aspect, the embodiment of the invention provides the 4th kind of possible embodiments of first aspect, wherein institute
It states and the unit interval corresponding with the smallest maintenance totle drilling cost in the function corresponding relationship is determined as target
Time interval, comprising:
According to maintenance time consumed by preset each maintenance measure, determine at least one in the one-of-a-kind system
The time cost for the maintenance required time cost that the component carries out the maintenance times using maintenance measure described in each closes
It is formula；
Determine arranging comprising the maintenance when the time cost relational expression meets preset time cost restrictive condition
It applies and its candidate collection of the corresponding maintenance times；
Selection is based on described in the candidate collection in the maintenance totle drilling cost in multiple overall time periods
The target that maintenance measure and the maintenance times determine safeguards totle drilling cost；
It will the unit interval corresponding with the smallest target maintenance totle drilling cost in the function corresponding relationship
It is determined as the target time interval.
Second aspect, the embodiment of the present invention also provide a kind of one-of-a-kind system maintenance device, comprising: obtain module, first really
Cover half block, the second determining module and maintenance module；
The acquisition module, for being directed to the overall time period in each of multiple preset overall time periods,
It obtains and at least one component in the one-of-a-kind system is safeguarded every unit interval in the overall time period
Maintenance measure and the maintenance times safeguarded using the maintenance measure, the unit in the different overall time periods
Time interval is different；
First determining module, for according to the maintenance measure, the maintenance times and preset every kind of dimension
The corresponding maintenance cost of shield measure determines the maintenance totle drilling cost in each overall time period；
Second determining module, for based on each overall time period the maintenance totle drilling cost and each institute
The unit interval in the overall time period is stated, is determined between the unit interval and the maintenance totle drilling cost
Function corresponding relationship；
The maintenance module, for according to institute corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship
Unit interval is stated to safeguard component described at least one of described one-of-a-kind system.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein institute
Stating and obtaining module includes: acquiring unit, the first determination unit and statistic unit；
The acquiring unit is used for for each overall time period, every institute in the overall time period
State the state of wear index value for the component that unit interval obtains in the one-of-a-kind system；
First determination unit, in preset preset index value interval range corresponding with the component and institute
It states in the mapping table of maintenance measure, determines the maintenance measure corresponding with the state of wear index value；
The statistic unit carries out the component using the maintenance measure for counting in the overall time period
The maintenance times of maintenance.
In conjunction with second aspect, the embodiment of the invention provides second of possible embodiments of second aspect, wherein institute
Stating the first determining module includes: the second determination unit, multiplying unit and addition unit；
Second determination unit will be with the maintenance measure for being directed to every kind of maintenance measure of the component
The corresponding maintenance times are determined as target maintenance times, and the maintenance cost corresponding with the maintenance measure is determined as
Target maintenance cost；
The multiplying unit obtains each for the target maintenance times to be multiplied with the target maintenance cost
The organizational maintenance cost of the maintenance measure；
The addition unit, the corresponding organizational maintenance cost of the maintenance measure for that will take the component
It is added, obtains the maintenance totle drilling cost safeguarded within the overall time period to one-of-a-kind system.
In conjunction with second aspect, the embodiment of the invention provides the third possible embodiments of second aspect, wherein institute
Stating maintenance module includes: third determination unit and maintenance unit；
The third determination unit, being used for will be corresponding with the smallest maintenance totle drilling cost in the function corresponding relationship
The unit interval is determined as target time interval；
The maintenance unit is used for according to the target time interval to group described at least one of described one-of-a-kind system
Part is safeguarded.
The third aspect, the embodiment of the present invention also provide a kind of meter of non-volatile program code that can be performed with processor
Calculation machine readable medium, said program code make the processor execute described any the method for first aspect.
The embodiment of the present invention brings following the utility model has the advantages that one-of-a-kind system maintaining method provided in an embodiment of the present invention, institute
Stating one-of-a-kind system includes at least one component, and method includes: described whole for each of multiple preset overall time periods
The body time cycle obtains in the overall time period every unit interval to described at least one in the one-of-a-kind system
The maintenance measure and the maintenance times safeguarded using the maintenance measure that component is safeguarded, the different overall time weeks
The unit interval in phase is different；According to the maintenance measure, the maintenance times and preset every kind of maintenance
The corresponding maintenance cost of measure determines the maintenance totle drilling cost in each overall time period；Based on each overall time week
The unit interval in the maintenance totle drilling cost of phase and each overall time period, determines the unit time
Function corresponding relationship between interval and the maintenance totle drilling cost；According to the smallest maintenance in the function corresponding relationship
The corresponding unit interval of totle drilling cost is safeguarded by component described at least one of described one-of-a-kind system.
So before operator safeguards the one-of-a-kind system, for multiple preset overall time periods
Each of the overall time period, obtain in the overall time period every unit interval to the one-of-a-kind system
In the maintenance measure safeguarded of at least one described component and the maintenance times safeguarded using the maintenance measure, so
Afterwards, it is determined according to the maintenance measure, the maintenance times and the corresponding maintenance cost of preset every kind of maintenance measure every
The maintenance totle drilling cost in a overall time period, the maintenance totle drilling cost based on each overall time period and each
The unit interval in the overall time period determines between the unit interval and the maintenance totle drilling cost
Function corresponding relationship, according to the unit time corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship
Component described at least one of described one-of-a-kind system is safeguarded at interval, has thus been determined total with the smallest maintenance
The corresponding unit interval of cost, it means that within the overall time period, every the determining unit
Time interval carries out full maintenance to component described at least one of described one-of-a-kind system, both ensure that the one-of-a-kind system
Service life, in turn ensure maintenance totle drilling cost, avoid due to one-of-a-kind system maintenance period be arranged it is smaller caused by
The problem of safeguarding waste, the system maintenance increased costs of resource, meanwhile, the ratio for avoiding the maintenance period due to one-of-a-kind system from being arranged
The problem of service life of system is reduced caused by larger, therefore, alleviates system production process existing in the prior art
Technical problem at high cost, reached reduce system production process cost technical effect.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first flow chart of one-of-a-kind system maintaining method provided in an embodiment of the present invention；
Fig. 2 is second of flow chart of one-of-a-kind system maintaining method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of step S102 in Fig. 1；
Fig. 4 is the flow chart of step S104 in Fig. 1.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Currently, one-of-a-kind system is passed through the mesh for reaching system normal operation with each other from each component of internal system
's.The preventive maintenance of one-of-a-kind system is the time in order to reduce equipment non-programmed halt, passes through the maintenance prediction scheme formulated in advance
Reasonably to take maintenance measure to system.
In practical applications, it is understood that there may be unreasonable preventive maintenance strategy.When the maintenance period of one-of-a-kind system is arranged
It is smaller when, the maintenance of frequent system shortsightedness will cause the waste of maintenance resource, increase the cost of system maintenance.Work as single machine
The maintenance period setting of system it is bigger when, the number that the system failure is shut down increases, and system use be restricted, reduction system
Service life.Therefore, lead to the problem at high cost of system production process, be based on this, one kind provided in an embodiment of the present invention
One-of-a-kind system maintaining method and device, the technology at high cost that can alleviate system production process existing in the prior art are asked
Topic has reached the technical effect for reducing system production process cost.
For convenient for understanding the present embodiment, first to a kind of one-of-a-kind system maintenance side disclosed in the embodiment of the present invention
Method describes in detail, and the one-of-a-kind system includes at least one component, as shown in Figure 1, the one-of-a-kind system maintaining method can
To include the following steps.
Illustratively, it is illustrated so that the one-of-a-kind system m includes four components as an example.The one-of-a-kind system m can wrap
It includes: component m1, component m2, component m3With component m4。
Step S101, for the overall time period in each of multiple preset overall time periods, described in acquisition
Every unit interval to the maintenance that at least one described component is safeguarded in the one-of-a-kind system in the overall time period
Measure and the maintenance times safeguarded using the maintenance measure, the unit time in the different overall time periods
Interval is different.
Illustratively, the overall time period can be set to 1 year.For the same one-of-a-kind system, Mei Gesuo
It states unit interval and respectively corresponds an overall time period.Setting for each unit interval is pre-
First complete.For example, the overall time period is set as 1 year.The one-of-a-kind system m includes: component m1, component m2、
Component m3With component m4.Be now to carry out 3 different unit intervals using.3 different unit time
Interval is respectively as follows: unit interval t1, unit interval t2With unit interval t3.The list identical for three
Machine system m, in 1 year, to first one-of-a-kind system m every unit interval t1Just to component m1, component m2, component m3With
Component m4Full maintenance is carried out, the maintenance times for obtaining maintenance measure and being safeguarded using the maintenance measure.To second
One-of-a-kind system m is every unit interval t2Just to component m1, component m2, component m3With component m4Full maintenance is carried out, dimension is obtained
Shield measure and the maintenance times safeguarded using the maintenance measure.To third one-of-a-kind system m every unit interval
t3Just to component m1, component m2, component m3With component m4Carry out full maintenance, obtain maintenance measure and using the maintenance measure into
The maintenance times of row maintenance.
Illustratively, as shown in Fig. 2, it is described for each of multiple preset overall time periods overall time
Period, obtain in the overall time period every unit interval at least one described component in the one-of-a-kind system into
The maintenance measure of row maintenance and the maintenance times safeguarded using the maintenance measure, may comprise steps of.
Step S201, for each overall time period, in the overall time period when unit
Between the component in one-of-a-kind system described in interval acquiring state of wear index value.
Illustratively, the state of wear index value can be the iron abrasive grain content PQ value in lubricating oil.For single machine system
The maintenance each time of system m, can all obtain component m1PQ value, component m2PQ value, component m3PQ value and component m4PQ value.
Step S202, in preset preset index value interval range corresponding with the component and the maintenance measure
In mapping table, the maintenance measure corresponding with the state of wear index value is determined.
Illustratively, each component respectively corresponds an index value interval range and the corresponding of the maintenance measure is closed
It is table.For example, with component m1The mapping table of corresponding index value interval range and the maintenance measure can be such as table 1
It is shown.
Table 1
| Index value interval range | Maintenance measure |
| (a1,a2) | Maintenance measure A1 |
| (a2,a3) | Maintenance measure A2 |
| (a3,a4) | Maintenance measure A3 |
| (a4,+∞) | Maintenance measure A4 |
In certain maintenance, if component m1The state of wear index value be located in index value interval range (0, a1),
Then indicate the component m in this maintenance1It does not need to be safeguarded.For example, in certain full maintenance, as component m1PQ value
When for a, if a is located in index value interval range (a2, a3), it is determined that maintenance measure corresponding with PQ value a is maintenance measure A2.
Step S203 counts the institute safeguarded using the maintenance measure to the component in the overall time period
State maintenance times.
Illustratively, for component m1, in the overall time period it is multiple maintenance in, full maintenance use dimension
Shield measure may be maintenance measure A1, it may be possible to maintenance measure A2, it may be possible to maintenance measure A3, it is also possible to maintenance measure A4.
So counting the maintenance times safeguarded using the maintenance measure to the component in the overall time period.
For example, when the overall time period is 366 days, when the unit interval is 2 days, component m1Maintenance times
Statistical information can be as shown in table 2.
Table 2
| Maintenance measure | Maintenance times |
| Maintenance measure A1 | 20 |
| Maintenance measure A2 | 50 |
| Maintenance measure A3 | 80 |
| Maintenance measure A4 | 25 |
Step S102, it is corresponding according to the maintenance measure, the maintenance times and preset every kind of maintenance measure
Maintenance cost determines the maintenance totle drilling cost in each overall time period.
Illustratively, for component m1, the information of the corresponding maintenance cost of every kind of maintenance measure can be such as 3 institute of table
Show.
Table 3
| Maintenance measure | Maintenance cost |
| Maintenance measure A1 | Maintenance cost CA1 |
| Maintenance measure A2 | Maintenance cost CA2 |
| Maintenance measure A3 | Maintenance cost CA3 |
| Maintenance measure A4 | Maintenance cost CA4 |
Illustratively, as shown in figure 3, step S102 may comprise steps of.
Step S301 will the dimension corresponding with the maintenance measure for every kind of maintenance measure of the component
Shield number be determined as target maintenance times, will the maintenance cost corresponding with the maintenance measure be determined as target maintenance at
This.
Illustratively, for component m1Maintenance measure A1, maintenance times 20 corresponding with maintenance measure A1 are determined as
Maintenance cost CA1 corresponding with maintenance measure A1 is determined as target maintenance cost by target maintenance times.
The target maintenance times are multiplied with the target maintenance cost, obtain each described maintenance by step S302
The organizational maintenance cost of measure.
The corresponding organizational maintenance cost of the maintenance measure taken the component is added, obtains by step S303
To the maintenance totle drilling cost safeguarded within the overall time period to one-of-a-kind system.
Step S103, the maintenance totle drilling cost and each overall time week based on each overall time period
The unit interval in phase determines that the function between the unit interval and the maintenance totle drilling cost is corresponding and closes
System.
Illustratively, unit interval t1A corresponding maintenance totle drilling cost c1, unit interval t2A corresponding maintenance
Totle drilling cost c2, unit interval t3A corresponding maintenance totle drilling cost c3.In this manner it is possible to determine the unit interval and
Function corresponding relationship between the maintenance totle drilling cost.
Step S104, when according to the unit corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship
Between be spaced component described at least one of described one-of-a-kind system safeguarded.
Illustratively, as shown in figure 4, step S104 may comprise steps of.
Step S401, by the unit time corresponding with the smallest maintenance totle drilling cost in the function corresponding relationship
Interval is determined as target time interval.
Illustratively, step S401 may comprise steps of.
According to maintenance time consumed by preset each maintenance measure, determine at least one in the one-of-a-kind system
The time cost for the maintenance required time cost that the component carries out the maintenance times using maintenance measure described in each closes
It is formula.
Illustratively, for component m1, the information of maintenance time consumed by each maintenance measure can be such as 4 institute of table
Show.
Table 4
For component m2, the information of maintenance time consumed by each maintenance measure can be as shown in table 5.
Table 5
| Maintenance measure | Maintenance time (hour) |
| Maintenance measure B1 | Maintenance time TB1 |
| Maintenance measure B2 | Maintenance time TB2 |
| Maintenance measure B3 | Maintenance time TB3 |
| Maintenance measure B4 | Maintenance time TB4 |
For component m3, the information of maintenance time consumed by each maintenance measure can be as shown in table 6.
Table 6
| Maintenance measure | Maintenance time (hour) |
| Maintenance measure C1 | Maintenance time TC1 |
| Maintenance measure C2 | Maintenance time TC2 |
| Maintenance measure C3 | Maintenance time TC3 |
| Maintenance measure C4 | Maintenance time TC4 |
For component m4, the information of maintenance time consumed by each maintenance measure can be as shown in table 7.
Table 7
| Maintenance measure | Maintenance time (hour) |
| Maintenance measure D1 | Maintenance time TD1 |
| Maintenance measure D2 | Maintenance time TD2 |
| Maintenance measure D3 | Maintenance time TD3 |
| Maintenance measure D4 | Maintenance time TD4 |
Illustratively, for component m1, the time cost relational expression can be with are as follows: t1=A1 is used using number * TA1+A2
Number * TA2+A3 uses number * TA4 using number * TA3+A4.For component m2, the time cost relational expression can be with are as follows: t2
=B1 uses number * TB4 using number * TB3+B4 using number * TB2+B3 using number * TB1+B2.For component m3, described
Time cost relational expression can be with are as follows: t3=C1 is used using number * TC2+C3 using number * TC3+C4 using number * TC1+C2
Number * TC4.For component m4, the time cost relational expression can be with are as follows: t4=D1 uses number * TD2 using number * TD1+D2
+ D3 uses number * TD4 using number * TD3+D4.For one-of-a-kind system m, the time cost relational expression can be with are as follows: T=t1+t2
+t3+t4。
Determine arranging comprising the maintenance when the time cost relational expression meets preset time cost restrictive condition
It applies and its candidate collection of the corresponding maintenance times.
Selection is based on described in the candidate collection in the maintenance totle drilling cost in multiple overall time periods
The target that maintenance measure and the maintenance times determine safeguards totle drilling cost.
Illustratively, by multiple various maintenance measures about at least one component and its data of corresponding maintenance times
Intersection is done with the candidate collection, obtains target data.The maintenance totle drilling cost being calculated using the target data is described
Target safeguards totle drilling cost.For example, unit interval is provided with 10, then 10 will be obtained about at least one group
The various maintenance measures of part and its data of corresponding maintenance times, the form of each data can be as follows: ((maintenance is arranged
A1 is applied, A1 uses number), (maintenance measure A2, A2 use number) ..., (maintenance measure D4, D4 use number)) similarly,
Each data in candidate collection are also such form.Intersection is done with the data in this 10 data and candidate collection, is obtained
Then target data calculates separately to obtain a target maintenance totle drilling cost using each data in target data.
It will the unit interval corresponding with the smallest target maintenance totle drilling cost in the function corresponding relationship
It is determined as the target time interval.
Step S402 ties up component described at least one of described one-of-a-kind system according to the target time interval
Shield.
Illustratively, after determining the target time interval, so that it may in the overall time period, every mesh
Time interval is marked, component described at least one of described one-of-a-kind system is safeguarded, so that within the overall time period
Safeguard that totle drilling cost is minimum.In this way, both ensure that the service life of the one-of-a-kind system, in turn ensure that maintenance totle drilling cost is minimum.Together
When, the embodiment of the present application is that different one-of-a-kind systems formulates reasonable maintenance strategy and maintenance mode respectively, ensure that each set
The simplicity and high efficiency of standby maintenance process.
In the embodiment of the present invention, one-of-a-kind system maintaining method provided in an embodiment of the present invention, the one-of-a-kind system includes extremely
A few component, method include: to obtain institute for each of the multiple preset overall time periods overall time period
It states in the overall time period every unit interval to the dimension that at least one described component is safeguarded in the one-of-a-kind system
Shield measure and the maintenance times safeguarded using the maintenance measure, when the unit in the different overall time periods
Between be spaced it is different；According to the maintenance measure, the maintenance times and the corresponding maintenance of preset every kind of maintenance measure at
This determines the maintenance totle drilling cost in each overall time period；The maintenance assembly based on each overall time period
Originally with the unit interval in each overall time period, determine that the unit interval and the maintenance are total
Function corresponding relationship between cost；According to corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship described
Unit interval is safeguarded by component described at least one of described one-of-a-kind system.
So before operator safeguards the one-of-a-kind system, for multiple preset overall time periods
Each of the overall time period, obtain in the overall time period every unit interval to the one-of-a-kind system
In the maintenance measure safeguarded of at least one described component and the maintenance times safeguarded using the maintenance measure, so
Afterwards, it is determined according to the maintenance measure, the maintenance times and the corresponding maintenance cost of preset every kind of maintenance measure every
The maintenance totle drilling cost in a overall time period, the maintenance totle drilling cost based on each overall time period and each
The unit interval in the overall time period determines between the unit interval and the maintenance totle drilling cost
Function corresponding relationship, according to the unit time corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship
Component described at least one of described one-of-a-kind system is safeguarded at interval, has thus been determined total with the smallest maintenance
The corresponding unit interval of cost, it means that within the overall time period, every the determining unit
Time interval carries out full maintenance to component described at least one of described one-of-a-kind system, both ensure that the one-of-a-kind system
Service life, in turn ensure maintenance totle drilling cost, avoid due to one-of-a-kind system maintenance period be arranged it is smaller caused by
The problem of safeguarding waste, the system maintenance increased costs of resource, meanwhile, the ratio for avoiding the maintenance period due to one-of-a-kind system from being arranged
The problem of service life of system is reduced caused by larger, therefore, alleviates system production process existing in the prior art
Technical problem at high cost, reached reduce system production process cost technical effect.
In another embodiment of the present invention, a kind of one-of-a-kind system maintenance device disclosed in the embodiment of the present invention is carried out
It is discussed in detail, comprising: obtain module, the first determining module, the second determining module and maintenance module；
The acquisition module, for being directed to the overall time period in each of multiple preset overall time periods,
It obtains and at least one described component in the one-of-a-kind system is tieed up every unit interval in the overall time period
The maintenance measure of shield and the maintenance times safeguarded using the maintenance measure, it is described in the different overall time periods
Unit interval is different；
First determining module, for according to the maintenance measure, the maintenance times and preset every kind of dimension
The corresponding maintenance cost of shield measure determines the maintenance totle drilling cost in each overall time period；
Second determining module, for based on each overall time period the maintenance totle drilling cost and each institute
The unit interval in the overall time period is stated, is determined between the unit interval and the maintenance totle drilling cost
Function corresponding relationship；
The maintenance module, for according to institute corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship
Unit interval is stated to safeguard component described at least one of described one-of-a-kind system.
In another embodiment of the present invention, the acquisition module includes: that acquiring unit, the first determination unit and statistics are single
Member；
The acquiring unit is used for for each overall time period, every institute in the overall time period
State the state of wear index value for the component that unit interval obtains in the one-of-a-kind system；
First determination unit, in preset preset index value interval range corresponding with the component and institute
It states in the mapping table of maintenance measure, determines the maintenance measure corresponding with the state of wear index value；
The statistic unit carries out the component using the maintenance measure for counting in the overall time period
The maintenance times of maintenance.
In another embodiment of the present invention, first determining module includes: the second determination unit, multiplying unit and phase
Add unit；
Second determination unit will be with the maintenance measure for being directed to every kind of maintenance measure of the component
The corresponding maintenance times are determined as target maintenance times, and the maintenance cost corresponding with the maintenance measure is determined as
Target maintenance cost；
The multiplying unit obtains each for the target maintenance times to be multiplied with the target maintenance cost
The organizational maintenance cost of the maintenance measure；
The addition unit, the corresponding organizational maintenance cost of the maintenance measure for that will take the component
It is added, obtains the maintenance totle drilling cost safeguarded within the overall time period to one-of-a-kind system.
In another embodiment of the present invention, the maintenance module includes: third determination unit and maintenance unit；
The third determination unit, being used for will be corresponding with the smallest maintenance totle drilling cost in the function corresponding relationship
The unit interval is determined as target time interval；
The maintenance unit is used for according to the target time interval to group described at least one of described one-of-a-kind system
Part is safeguarded.
In another embodiment of the present invention, to disclosed in the embodiment of the present invention it is a kind of with processor can be performed it is non-
The computer-readable medium of volatile program code describes in detail, and said program code makes the processor execute above-mentioned reality
Apply any the method for example.
Unless specifically stated otherwise, the opposite step of the component and step that otherwise illustrate in these embodiments, digital table
It is not limit the scope of the invention up to formula and numerical value.
The technical effect and preceding method embodiment phase of device provided by the embodiment of the present invention, realization principle and generation
Together, to briefly describe, Installation practice part does not refer to place, can refer to corresponding contents in preceding method embodiment.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
The flow chart and block diagram in the drawings show the system of multiple embodiments according to the present invention, method and computer journeys
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, section or code of table, a part of the module, section or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually base
Originally it is performed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that
It is the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, can uses and execute rule
The dedicated hardware based system of fixed function or movement is realized, or can use the group of specialized hardware and computer instruction
It closes to realize.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
The computer program product of one-of-a-kind system maintaining method is carried out provided by the embodiment of the present invention, including stores place
The computer readable storage medium of the executable non-volatile program code of device is managed, the instruction that said program code includes can be used for
Previous methods method as described in the examples is executed, specific implementation can be found in embodiment of the method, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer-readable storage medium of a processor.Based on this understanding, of the invention
Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention
State all or part of the steps of method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can be with
Store the medium of program code.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of one-of-a-kind system maintaining method, which is characterized in that the one-of-a-kind system includes at least one component, and method includes:
For the overall time period in each of multiple preset overall time periods, obtain in the overall time period
Every unit interval to described in the maintenance measure and use that at least one described component is safeguarded in the one-of-a-kind system
The maintenance times that maintenance measure is safeguarded, the unit interval in the different overall time periods are different；
It is determined according to the maintenance measure, the maintenance times and the corresponding maintenance cost of preset every kind of maintenance measure every
The maintenance totle drilling cost in a overall time period；
The list in the maintenance totle drilling cost and each overall time period based on each overall time period
Position time interval determines the function corresponding relationship between the unit interval and the maintenance totle drilling cost；
According to the unit interval corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship to described
Component described at least one of one-of-a-kind system is safeguarded.
2. one-of-a-kind system maintaining method according to claim 1, which is characterized in that it is described for it is multiple preset whole when
Between the overall time period in each of period, obtain in the overall time period every unit interval to the list
The maintenance measure and the maintenance time safeguarded using the maintenance measure that the component of at least one in machine system is safeguarded
Number, comprising:
For each overall time period, in the overall time period every the unit interval obtain described in
The state of wear index value of the component in one-of-a-kind system；
In the mapping table of preset preset index value interval range corresponding with the component and the maintenance measure,
Determine the maintenance measure corresponding with the state of wear index value；
Count the maintenance times safeguarded using the maintenance measure to the component in the overall time period.
3. one-of-a-kind system maintaining method according to claim 2, which is characterized in that described according to the maintenance measure, institute
It states maintenance times and the corresponding maintenance cost of preset every kind of maintenance measure determines the dimension in each overall time period
Protect totle drilling cost, comprising:
For every kind of maintenance measure of the component, the maintenance times corresponding with the maintenance measure are determined as mesh
Maintenance times are marked, the maintenance cost corresponding with the maintenance measure is determined as target maintenance cost；
The target maintenance times are multiplied with the target maintenance cost, obtain the organizational maintenance of each maintenance measure
Cost；
The corresponding organizational maintenance cost of the maintenance measure taken the component is added, is obtained when described whole
Between maintenance totle drilling cost one-of-a-kind system safeguarded in the period.
4. one-of-a-kind system maintaining method according to claim 3, which is characterized in that described to be closed according to corresponding with the function
The corresponding unit interval of the smallest maintenance totle drilling cost is to described at least one of described one-of-a-kind system in system
Component is safeguarded, comprising:
The unit interval corresponding with the smallest maintenance totle drilling cost in the function corresponding relationship is determined as mesh
Mark time interval；
Component described at least one of described one-of-a-kind system is safeguarded according to the target time interval.
5. one-of-a-kind system maintaining method according to claim 4, which is characterized in that it is described will be in the function corresponding relationship
The unit interval corresponding with the smallest maintenance totle drilling cost is determined as target time interval, comprising:
According to maintenance time consumed by preset each maintenance measure, determine to described at least one in the one-of-a-kind system
Component carries out the time cost relational expression of the maintenance required time cost of the maintenance times using maintenance measure described in each；
Determine when the time cost relational expression meets preset time cost restrictive condition comprising the maintenance measure and
The candidate collection of its corresponding maintenance times；
Selection is based on the maintenance in the candidate collection in the maintenance totle drilling cost in multiple overall time periods
The target that measure and the maintenance times determine safeguards totle drilling cost；
It will be determined the unit interval corresponding with the smallest target maintenance totle drilling cost in the function corresponding relationship
For the target time interval.
6. a kind of one-of-a-kind system maintenance device characterized by comprising obtain module, the first determining module, the second determining module
And maintenance module；
The acquisition module, for obtaining for the overall time period in each of multiple preset overall time periods
The maintenance that at least one component in the one-of-a-kind system is safeguarded every unit interval in the overall time period
Measure and the maintenance times safeguarded using the maintenance measure, the unit time in the different overall time periods
Interval is different；
First determining module, for being arranged according to the maintenance measure, the maintenance times and preset every kind of maintenance
Apply the maintenance totle drilling cost that corresponding maintenance cost determines each overall time period；
Second determining module, for the maintenance totle drilling cost based on each overall time period and each described whole
The unit interval in the body time cycle determines the function between the unit interval and the maintenance totle drilling cost
Corresponding relationship；
The maintenance module, for according to the list corresponding with the maintenance totle drilling cost the smallest in the function corresponding relationship
Position time interval safeguards component described at least one of described one-of-a-kind system.
7. one-of-a-kind system maintenance device according to claim 6, which is characterized in that the acquisition module includes: to obtain list
Member, the first determination unit and statistic unit；
The acquiring unit is used for for each overall time period, every the list in the overall time period
Position time interval obtains the state of wear index value of the component in the one-of-a-kind system；
First determination unit, in preset preset index value interval range corresponding with the component and the dimension
In the mapping table of shield measure, the maintenance measure corresponding with the state of wear index value is determined；
The statistic unit safeguards the component using the maintenance measure for counting in the overall time period
The maintenance times.
8. one-of-a-kind system maintenance device according to claim 7, which is characterized in that first determining module includes:
Two determination units, multiplying unit and addition unit；
Second determination unit will be corresponding with the maintenance measure for being directed to every kind of maintenance measure of the component
The maintenance times be determined as target maintenance times, the maintenance cost corresponding with the maintenance measure is determined as target
Maintenance cost；
The multiplying unit obtains described in each for the target maintenance times to be multiplied with the target maintenance cost
The organizational maintenance cost of maintenance measure；
The addition unit, the corresponding organizational maintenance cost phase of the maintenance measure for that will take the component
Add, obtains the maintenance totle drilling cost safeguarded within the overall time period to one-of-a-kind system.
9. one-of-a-kind system maintenance device according to claim 8, which is characterized in that the maintenance module includes: that third is true
Order member and maintenance unit；
The third determination unit, being used for will be corresponding with the smallest maintenance totle drilling cost described in the function corresponding relationship
Unit interval is determined as target time interval；
The maintenance unit, for according to the target time interval to component described at least one of described one-of-a-kind system into
Row maintenance.
10. a kind of computer-readable medium for the non-volatile program code that can be performed with processor, which is characterized in that described
Program code makes the processor execute described any the method for claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810875742.7A CN109146092B (en) | 2018-08-02 | 2018-08-02 | Single machine system maintenance method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810875742.7A CN109146092B (en) | 2018-08-02 | 2018-08-02 | Single machine system maintenance method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109146092A true CN109146092A (en) | 2019-01-04 |
| CN109146092B CN109146092B (en) | 2021-06-04 |
Family
ID=64791506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810875742.7A Active CN109146092B (en) | 2018-08-02 | 2018-08-02 | Single machine system maintenance method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109146092B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170124448A1 (en) * | 2015-10-30 | 2017-05-04 | Northrop Grumman Systems Corporation | Concurrent uncertainty management system |
| CN108038349A (en) * | 2017-12-18 | 2018-05-15 | 北京航天测控技术有限公司 | A kind of repair determining method of aircraft system health status |
| CN108122049A (en) * | 2017-12-21 | 2018-06-05 | 郓城金河热电有限责任公司 | Photovoltaic array operation and maintenance method based on the analysis of photovoltaic module failure rate |
| CN108133308A (en) * | 2017-12-05 | 2018-06-08 | 西北工业大学 | Complication system method for maintaining based on cost importance |
-
2018
- 2018-08-02 CN CN201810875742.7A patent/CN109146092B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170124448A1 (en) * | 2015-10-30 | 2017-05-04 | Northrop Grumman Systems Corporation | Concurrent uncertainty management system |
| CN108133308A (en) * | 2017-12-05 | 2018-06-08 | 西北工业大学 | Complication system method for maintaining based on cost importance |
| CN108038349A (en) * | 2017-12-18 | 2018-05-15 | 北京航天测控技术有限公司 | A kind of repair determining method of aircraft system health status |
| CN108122049A (en) * | 2017-12-21 | 2018-06-05 | 郓城金河热电有限责任公司 | Photovoltaic array operation and maintenance method based on the analysis of photovoltaic module failure rate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109146092B (en) | 2021-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3043447A1 (en) | Distribution transformer heavy loading and overloading mid-term and short-term pre-warning analytics model | |
| CN110231528A (en) | Transformer family based on load characteristic model library becomes anomalous identification method and device | |
| CN104516894A (en) | Method and device for managing time series database | |
| CN109144658B (en) | Load balancing method and device for limited resources and electronic equipment | |
| Zanardo et al. | Energy audit model based on a performance evaluation system | |
| CN106156941A (en) | A kind of user credit scoring optimization method and device | |
| CN109360413A (en) | A kind of vehicle dispatching method and system | |
| CN103902442A (en) | Method and system for evaluating cloud software health degree | |
| CN103365731A (en) | Method and system for reducing soft error rate of processor | |
| CN107862415A (en) | A kind of production prediction method | |
| CN108734431A (en) | A kind of order Intelligent Selection shop method and device of Logistic Scheduling in shop | |
| US8380550B2 (en) | Method and computer program product for maintenance and modernization backlogging | |
| JPWO2014141660A1 (en) | System analysis apparatus and system analysis method | |
| CN109146092A (en) | One-of-a-kind system maintaining method and device | |
| US20200044446A1 (en) | System and method for management of an electricity distribution grid | |
| CN116167599B (en) | Information platform management method and system based on BIM data and field data | |
| CN115147136A (en) | Natural gas supply and demand difference determining method and device, computer equipment and storage medium | |
| CN112508260A (en) | Medium-and-long-term load prediction method and device of distribution transformer based on comparative learning | |
| CN110782279A (en) | Asset cost accounting method and system for main equipment of power distribution network | |
| CN103136597A (en) | Decision support system for company management based on statistical indicators and application method thereof | |
| JP4426243B2 (en) | Energy saving effect amount calculation method and apparatus | |
| CN115965278A (en) | Method, processor, apparatus, and storage medium for determining provider quota | |
| CN112926801B (en) | Load curve combined prediction method and device based on quantile regression | |
| CN101605049A (en) | The processing method of network management data statistical analysis index and device, data management system | |
| CN109559165A (en) | Determination method, apparatus, computer equipment and the storage medium of distribution price |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |