CN107506467A - A kind of method and system of charging pile maintenance - Google Patents
A kind of method and system of charging pile maintenance Download PDFInfo
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Abstract
The invention discloses a kind of method of charging pile maintenance, this method can look for associated solution information according to the fault message that maintenance personal is sent by mobile terminal from database, and the solution information is directly issued in the mobile terminal of maintenance personal, so that maintenance personal safeguards according to the solution information to charging pile, the stock of knowledge of attendant is served as by using database, to improve the operating efficiency of maintenance personal；Correlation rule wherein between solution information and fault message is that the Apriori algorithm in being excavated by big data was calculated from former failure logging, to ensure the matching degree between solution information and fault message, so as to ensure that attendant quickly can safeguard to charging pile；The invention also discloses a kind of system of charging pile maintenance, equally with above-mentioned beneficial effect.
Description
Technical field
The present invention relates to big data field, more particularly to a kind of method and system of charging pile maintenance.
Background technology
With the progress of today's society science and technology, the walking-replacing tool of new energy is seen everywhere in daily life.
In recent years, substantial amounts of pure electric automobile is travelled on road.Accordingly, in the both sides of road and cell all
There is the charging pile being mutually fitted on electric automobile.When charging pile breaks down, it is necessary to which maintenance personal is repaired.
In existing technology, position that typically maintenance personal is first arrived at where the charging pile of failure, scene is carried out
The investigation of failure and stock of knowledge by maintenance personal itself repair to charging pile.But due to each maintenance personal
Technical merit and stock of knowledge it is uneven, maintenance when would generally spend the more time.
The content of the invention
It is an object of the invention to provide a kind of method of charging pile maintenance, solution information directly can be issued to shifting
Terminal is moved to reduce the maintenance time of maintenance personal；, can it is a further object of the present invention to provide a kind of system of charging pile maintenance
So that solution information directly is issued into mobile terminal to reduce the maintenance time of maintenance personal.
In order to solve the above technical problems, the present invention provides a kind of method of charging pile maintenance, methods described includes：
Obtain the current fault message of the charging pile sent by mobile terminal；
The associated solution information of the fault message, the number are inquired about from database according to the fault message
According to correlation rule is stored with storehouse, the correlation rule associates rule between the solution information and the fault message
Then, the correlation rule is the correlation rule being calculated beforehand through Apriori algorithm according to failure logging, the failure note
Record includes the former fault message former solution information corresponding with the former fault message；
The solution information is sent to the mobile terminal, for maintenance personal according to the solution information
The charging pile is overhauled.
Optionally, the solution information includes solution list, and the solution list includes a plurality of solution
Scheme, a plurality of solution is according to the confidence level that each solution is calculated beforehand through Apriori algorithm
Height arranged.
Optionally, after completion is safeguarded, methods described further comprises：
Obtain solution information used in the maintenance charging pile sent as the mobile terminal；
Failure logging including the fault message used and the solution information is stored.
Optionally, the fault message includes following any one or any combination：
Failure Quick Response Code, failure code, failure-description word.
Optionally, methods described further comprises：
Obtain the identification information of the charging pile sent by the mobile terminal；
History solution information corresponding to the identification information is inquired about from database according to the identification information, it is described
The corresponding relation being stored with database between the history solution information and the identification information, the history solution party
Case information includes the solution information applied in the past；
The history solution information is sent to the mobile terminal, for the attendant according to the history
Solution information is safeguarded to the charging pile.
Optionally, the history solution information includes history solution list, the history solution list
Including multiple solutions, multiple solutions are arranged from big to small according to the number repeated.
Optionally, the history solution information includes history solution list, the history solution list
Including multiple solutions, wherein the solution minimum with the time difference of current time ranks the first, afterwards according to institute
The number that solution repeats is stated to be arranged successively from big to small.
Present invention also offers a kind of system of charging pile maintenance, the system includes mobile terminal and service centre；
The mobile terminal is used to send the current fault message of charging pile to the service centre；
The service centre is used to inquire about the associated solution of the fault message from database according to the fault message
Certainly scheme information, is stored with correlation rule in the database, the correlation rule be the solution information with it is described therefore
Hinder the correlation rule between information, the correlation rule is calculated beforehand through Apriori algorithm according to failure logging
Correlation rule, the failure logging include the former solution corresponding with the former fault message of former fault message
Scheme information；
The mobile terminal is used to show the solution information, for maintenance personal according to the solution information
The charging pile is overhauled.
Optionally, the service centre is specifically used for：
The associated solution information of the fault message, the solution are inquired about from database according to the fault message
Certainly scheme information includes solution list, and the solution list includes a plurality of solution, a plurality of solution
Arranged according to the height for the confidence level that each solution is calculated beforehand through Apriori algorithm.
Optionally, the mobile terminal is specifically used for：
The identification information of the charging pile is sent to the service centre；
The service centre is specifically used for：
History solution information corresponding to the identification information is inquired about from the database according to the identification information,
The corresponding relation of the identification information and the history solution information, the history solution party are stored with the database
Case information includes the solution information applied in the past；
The mobile terminal is specifically used for：
The solution information is shown, allows the attendant to be entered according to the solution information to the charging pile
Row is safeguarded.
A kind of method of charging pile maintenance provided by the present invention, can be sent according to maintenance personal by mobile terminal
Fault message looks for associated solution information from database, and the solution information is directly issued to maintenance people
In the mobile terminal of member, so that maintenance personal safeguards according to the solution information to charging pile, filled by using database
When the stock of knowledge of attendant, to improve the operating efficiency of maintenance personal；Wherein between solution information and fault message
Correlation rule be that Apriori algorithm in being excavated by big data was calculated from former failure logging, to ensure
Matching degree between solution information and fault message, so as to ensure that attendant quickly can tie up to charging pile
Shield.Present invention also offers a kind of system of charging pile maintenance, equally with above-mentioned beneficial effect, no longer repeated herein.
Brief description of the drawings
, below will be to embodiment or existing for the clearer explanation embodiment of the present invention or the technical scheme of prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only this hair
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
The flow chart for the first charging pile repair method that Fig. 1 is provided by the embodiment of the present invention；
The flow chart for second of charging pile repair method that Fig. 2 is provided by the embodiment of the present invention；
The flow chart for the third charging pile repair method that Fig. 3 is provided by the embodiment of the present invention；
Fig. 4 is the structured flowchart of charging pile examination and repair system provided in an embodiment of the present invention.
Embodiment
The core of the present invention is to provide a kind of method of charging pile maintenance, and in the prior art, typically maintenance personal is first
The position arrived at where the charging pile of failure, scene carry out the investigation of failure and stored up by the knowledge of maintenance personal itself
It is standby that charging pile is repaired.But the technical merit and stock of knowledge due to each maintenance personal are uneven, are repairing
When would generally spend the more time.
And a kind of method of charging pile maintenance provided by the present invention, it can be sent according to maintenance personal by mobile terminal
Fault message associated solution information is looked for from database, and the solution information is directly issued to maintenance
In the mobile terminal of personnel, so that maintenance personal safeguards according to the solution information to charging pile, by using database
The stock of knowledge of attendant is served as, to improve the operating efficiency of attendant；Wherein solution information and fault message it
Between correlation rule be that Apriori algorithm in being excavated by big data was calculated from former failure logging, to protect
The matching degree between solution information and fault message is demonstrate,proved, so as to ensure that attendant quickly can tie up to charging pile
Shield.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment is only part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
It refer to Fig. 1, the flow chart for the first charging pile repair method that Fig. 1 is provided by the embodiment of the present invention, the party
Method includes：
S101：Obtain the current fault message of the charging pile sent by mobile terminal.
In this step, the current fault message of charging pile can be sent by mobile terminal.Under normal conditions, existing rank
Section, display screen is equipped with usual charging pile, for showing the state of current charging pile either by the state of fill device, example
Percentage, the continuous operating time of charging pile of such as current battery of electric vehicle electricity to charge, when charging pile occurs
During failure, the current fault message of charging pile can also be included on the display screen.The fault message can be failure generation
Code, i.e., embody the content of current failure with the form of code；Can also be embodied by the form of Quick Response Code in current failure
Hold；The content of the description charging pile current failure of the formal intuition of word can also be used.It is, of course, also possible to existed by other forms
The content of current charging pile failure is embodied, is not specifically limited herein.
When maintenance personal sees the fault message on charging pile display screen, either scan screen can be manually inputted
The mode of curtain sends the fault message to service centre by mobile terminal.
Certainly, wired, wireless, bluetooth, NFC may can now be passed through without the display screen for showing on charging pile
Mobile terminal and charging pile are attached by (near field communication (NFC)) etc. mode, and specific connected mode is not done herein
It is specific to limit.After successful connection, above-mentioned fault message can also be got, and above-mentioned fault message is sent into service
The heart, so as to the progress of subsequent step.Either the artificial investigation of maintenance personal determines the failure of charging pile, and by mobile whole
End input fault information to send the fault message to service centre.
Certainly, it is not limited to only be used only the mode of above-mentioned acquisition fault message in embodiments of the present invention, can also passes through
Other modes, as long as can send the fault message of charging pile to service centre by mobile terminal.Of the invention real
Apply in example, the mobile terminal is typically mobile phone, can also be other mobile terminals such as removable computer, flat board certainly, may be used also
To be the mobile terminal dedicated for inquiry solution information that production is designed exclusively for maintenance personal, specific limit is not done herein
It is fixed.
S102：The associated solution information of fault message is inquired about from database according to fault message.
In embodiments of the present invention, correlation rule is stored with the database, the correlation rule is the solution party
Correlation rule between case information and the fault message, the correlation rule are according to failure beforehand through Apriori algorithm
The correlation rule being calculated is recorded, it is relative with the former fault message that the failure logging includes former fault message
The former solution information answered.
In this step, when getting a fault message, inquired about by the correlation rule stored in database
To for solving the solution information of above-mentioned fault message.
Include the solution for solving above-mentioned fault message, in the present invention, charging pile in above-mentioned solution information
May occur failure include card reader communication failure, ammeter communication failure, ESAM (embedded safe control module) failure,
BMS (battery management system) failure, insulating monitoring failure, surge arrester failure etc., accordingly, solution include replacing and read
Card device, chip, charging connection wire reconnect are changed, equipment flash memory is changed, resets temperature etc..Above-mentioned fault message with
The species of solution information is various, numerous to list herein.
In embodiments of the present invention, not only stored in the database between fault message and solution information
Correlation rule, various solutions being generally also stored with, the solution information can include one or more solutions, depending on
Depending on particular situation.It is of course also possible to which solution storage is arrived into other databases, it is not specifically limited herein.
In embodiments of the present invention, except being stored with the database of the correlation rule, the original of storage failure logging is also had
Database, fault message before being stored with the database former solution party corresponding with the former fault message
Case information, i.e. historical record.The database and the raw data base can be same databases, i.e., described correlation rule
It is stored in same database or is stored in from the failure logging in different databases, depending on particular situation
Depending on, it is not specifically limited herein.
Above-mentioned correlation rule is calculated by Apriori algorithm in embodiments of the present invention, saying substantially, is used
Apriori algorithm calculates the correlation rule between fault message and solution according to above-mentioned failure logging, and the algorithm is typically
Which fault message and which solution party determined by calculating the support between each fault message and various solutions
It is to be mutually related between case, its is corresponding for some fault message solution is being determined by calculating confidence level
Which is.Specific calculating about Apriori algorithm will be described in detail in the following embodiments.
S103：Solution information is sent to mobile terminal, for attendant according to solution information to charging
Stake is safeguarded.
In this step, above-mentioned solution information is sent to mobile terminal, attendant will be mobile whole
The solution information that should be used corresponding to the failure of the charging pile is obtained on end, so as to allow attendant according to solution party
Case information is safeguarded to above-mentioned charging pile.
Above-mentioned solution information allows attendant to understand in order to intuitive and convenient, and the form for typically using word is carried out
Description, if necessary, can mix picture.Certainly, above-mentioned solution information can also be other modes, such as sound, code
Deng above-mentioned solution information may have diversified forms, or the combination of diversified forms, be not specifically limited herein.
A kind of method for charging pile maintenance that the embodiment of the present invention is provided, can pass through mobile terminal according to maintenance personal
The fault message of transmission looks for associated solution information from database, and the solution information is directly issued to
In the mobile terminal of maintenance personal, so that maintenance personal safeguards according to the solution information to charging pile, by using number
The stock of knowledge of attendant is served as according to storehouse, to improve the operating efficiency of attendant；Wherein solution information is believed with failure
Correlation rule between breath is that the Apriori algorithm in being excavated by big data was calculated from former failure logging,
To ensure the matching degree between solution information and fault message, so as to ensure that attendant quickly can enter to charging pile
Row is safeguarded.
In the present invention, the specific algorithm about Apriori algorithm and the event to being stored in above-mentioned raw data base
The relevant step that barrier record is updated will do expansion explanation in the following embodiments.
It refer to Fig. 2, the flow chart for second of charging pile repair method that Fig. 2 is provided by the embodiment of the present invention, the party
Method includes：
S201：Obtain the current fault message of the charging pile sent by mobile terminal.
This step is identical with S101 in above-described embodiment, and details is described in detail in the above-described embodiments, herein
No longer repeated.
S202：The associated solution information of fault message is inquired about from database according to fault message.
In embodiments of the present invention, the correlation rule stored in the database is according to failure by Apriori algorithm
Record the correlation rule being calculated；The solution information includes solution list, and the solution list includes
Each solution is calculated according to beforehand through Apriori algorithm in a plurality of solution, a plurality of solution
The height of confidence level arranged.
In Apriori algorithm, above-mentioned failure logging set I can be defined, defines I={ i1,i2,…im, represent failure note
There is m failure logging in record set I, i.e., include m failure logging in above-mentioned raw data base.The form of above-mentioned correlation rule
For F → S, wherein F is fault message, and S is solution,Support for failure logging F
Degree, is defined as：Support (F)=P (A), represent to appoint the probability for taking a failure logging F in failure logging set I, that is, exist
The number that failure logging F occurs in raw data base；The support of above-mentioned correlation rule is defined as：support(F→S)
=P (F ∪ S), represent the probability that fault message F and solution S occurs simultaneously；Confidence level is defined as：confidence(F→
S)=P (S | F), represent when fault message F occurs, while solution S probability occur.
When calculating above-mentioned correlation rule using Apriori algorithm, two steps are generally divided into.The first step：Produce all
Degree of holding is less than the item collection of minimum support；Second step：To above-mentioned item collection, all correlation rules more than min confidence are produced.
It will be exemplified below.
Upper table includes 9 failure loggings, and wherein F1 to F5 represents fault message and solution respectively.At each
In failure logging, failure logging is no longer classified with solution.Certainly, in a practical situation, in raw data base not
9 failure loggings are only stored with, there may be thousands of so that up to ten thousand failure loggings, and be also not only only capable of in failure logging
All fault message and solution are represented with F1 to F5, the specific data occurred here are only to explain the embodiment of the present invention
In the Apriori algorithm that is previously mentioned, be not that the parameter in Apriori algorithm is specifically limited.In a practical situation,
Apriori algorithm also need not generate a form after each step, be used herein as form and described only for convenient.
The first step, whole failure loggings can be first scanned, and all candidate's item counts, i.e., above-mentioned F1 to F5 are counted
Number, the result such as following table of generation：
| Candidate item | Support |
| F1 | 6 |
| F2 | 7 |
| F3 | 6 |
| F4 | 2 |
| F5 | 2 |
, can be by the candidate item exclusion less than minimum support in second step.The minimum support set here is 2, i.e.,
Need to exclude the candidate item less than 2, but the candidate item for not having support to be less than 2 in upper table, avoid the need for excluding candidate item.
In the 3rd step, the candidate that can be associated two-by-two according to upper table generation, and whole failure loggings is scanned, and to upper
Candidate counting is stated, i.e. statistics the number for the candidate item that above-mentioned candidate includes occurs simultaneously.Generate result such as following table：
, can be by the candidate item exclusion less than minimum support in the 4th step.The minimum support set here is similarly
2, naturally it is also possible to which the minimum support of other numerical value is set, herein by way of example only.Generate result such as following table：
| Candidate | Support |
| F1, F2 | 4 |
| F1, F3 | 4 |
| F1, F5 | 2 |
| F2, F3 | 4 |
| F2, F4 | 2 |
| F2, F5 | 2 |
In the 5th step, the candidate for including three candidate items according to upper table generation is may proceed to, is appointed in the candidate
Two candidate items of meaning need to associate two-by-two.Whole failure loggings is scanned, and above-mentioned candidate is counted.It is as follows to generate result
Table：
| Candidate | Support |
| F1, F2, F3 | 2 |
| F1, F2, F5 | 2 |
, can be by the candidate item exclusion less than minimum support in the 6th step.The minimum support set here is 2, but
The candidate item for not having support to be less than 2 in upper table, avoid the need for excluding candidate item.In upper table, two candidates can not give birth to
The candidate for including four candidate items into one, and any two candidate item needs to associate two-by-two in the candidate, institute
The step of to calculate support, leaves it at that.If can continue to generate next candidate, calculating should be continued and gone down.
In the step of above-mentioned calculating support, generate two candidates, select one of candidate F1, F2,
F5 }, calculate confidence level and produce being described as follows for correlation rule.
In the candidate, there are nonvoid proper subset { F1, F2 }, { F1, F5 }, { F2, F5 }, { F1 }, { F2 }, { F5 }；It is right
The confidence level answered is as follows：
F1, F2 → F5：Confidence=2/4=50%；
F1, F5 → F2：Confidence=2/2=100%；
F2, F5 → F1：Confidence=2/2=100%；
F1 → F2, F5：Confidence=2/6=33%；
F2 → F1, F5：Confidence=2/7=29%；
F5 → F1, F2：Confidence=2/2=100%.
If min confidence is defined as conf_min=60%, caused correlation rule has：F1, F5 → F2；F2, F5
→F1；F5 → F1, F2.
In embodiments of the present invention, in the solution information inquired, confidence level highest one can be comprised only
A plurality of solution can be included in solution, the further solution information, a plurality of solution passes through
The form of list is arranged in solution list.Certainly, above-mentioned a plurality of solution can also be arranged by other forms
Row, such as mind map etc., are not specifically limited herein.In above-mentioned solution list, a plurality of solution can root
Arranged according to the height of confidence level, the high solution of confidence level is typically come into the list front portion, then basis
The height of confidence level is arranged successively from front to back.It is of course also possible to there are others to put in order, specific limit is not done herein
It is fixed.
In embodiments of the present invention, the number of solution is included about above-mentioned solution list, can be will be upper
The solution for stating generation correlation rule is all added to solution list or only by the solution of partial association
It is added to solution list.Such as from acquisition to the associated solution of fault message in, select confidence level most
5 high solutions are added to solution list, and the solution list is issued to the mobile terminal of attendant.
In embodiments of the present invention, the related content about remaining Apriori algorithm and database is in above-mentioned implementation
Elaborate in example, no longer repeated herein.
S203：Solution information is sent to mobile terminal, for attendant according to solution information to charging
Stake is safeguarded.
This step is identical with S103 in above-described embodiment, and details is described in detail in the above-described embodiments, herein
No longer repeated.
S204：Obtain solution information used in the maintenance charging pile sent as mobile terminal.
In embodiments of the present invention, the number in the above-mentioned raw data base for storing failure logging can further be updated
According to.After maintenance personal completes to overhaul, used solution information when overhauling charging pile can be sent to again described
Service centre, for confirming that maintenance is completed, and in order to be updated to the raw data base for being stored with failure logging.When
So, directly above-mentioned solution information can not also be sent to the service centre, but sends a confirmation, this is true
Recognizing information includes used solution information during maintenance charging pile, and it is acted on completes also for confirmation maintenance, and but
The raw data base for being stored with failure logging can be updated in S205.
S205：Failure logging including solution information of the fault message with using is stored.
In this step, above-mentioned raw data base can be updated, because before Apriori algorithm is in fact basis
Failure logging, and former fault message included in failure logging it is corresponding with the former fault message with
What preceding solution information was associated.When above-mentioned failure logging is more, its association results is more accurate.It is original having updated
After database, the correlation rule between each fault message and solution will be calculated again through Apriori algorithm.
A kind of method for charging pile maintenance that the embodiment of the present invention is provided, it can be calculated according to Apriori algorithm each
Correlation rule between fault message and piecemeal solution scheme, and solution information is generated, wrapped in the solution information
Solution list is included, includes a plurality of solution in the solution list, so as to the solution that maintenance personal's selection is suitable
Certainly scheme is overhauled.And raw data base in embodiments of the present invention, can be further updated, allows above-mentioned correlation rule
It is more accurate.
When inquiring about solution, except searching solution party according to the correlation rule generated by Apriori algorithm
Case information, the mode that can also search the historical failure record of the charging pile inquire about solution information, and detail will be
It is described in detail in following embodiments.
It refer to Fig. 3, the flow chart for the third charging pile repair method that Fig. 3 is provided by the embodiment of the present invention, logical
Cross before the correlation rule inquiry solution information of data place storage, can directly inquire about the history solution party of the charging pile
Case information, so that maintenance personal overhauls according to the history solution information to charging pile.This method specific steps
It is as follows：
S301：Obtain the identification information of the charging pile sent by mobile terminal.
In embodiments of the present invention, the identification information is typically the distinctive identification information of the charging pile to break down, example
Such as distinctive numbering of the charging pile, or distinctive Quick Response Code of the charging pile etc., are not specifically limited herein, as long as can be right
The charging pile plays mark action.
Above-mentioned identification information can not only represent the charging pile to break down, can also be and represent filling for the type
Electric stake, should be the reason for same type of charging pile breaks down may be substantially the same, and now the identification information of charging pile can
With still model of the type charging pile etc., now identification information represents this kind of charging pile.Certainly, for the mark of charging pile
Information is equally not specifically limited herein.
How specifying information about the mobile terminal, and mobile terminal obtain identification information and how to send institute
State information and S101 in above-described embodiment and S201 is similar, details refer to above-described embodiment, no longer be gone to live in the household of one's in-laws on getting married herein
State.
S302：History solution information corresponding to identification information is inquired about from database according to identification information.
In embodiments of the present invention, it is stored with database between the history solution information and the identification information
Corresponding relation, the history solution information includes the solution applied in the past.
It is above-mentioned to be used to store the database of the history solution information and above-mentioned corresponding relation and in above-mentioned implementation
The database for being used to store above-mentioned correlation rule in example can be same database or different databases, herein
It is not specifically limited.Equally, raw data base can be with the database and above-described embodiment that are previously mentioned in embodiments of the present invention
It is same database or different databases, is also not specifically limited herein, depending on particular situation.
In this step, the charging pile or the type charging can be only included in above-mentioned history solution information
The solution of application, the solution typically use frequency highest solution in the past corresponding to stake；Either with working as
The solution of the time difference minimum of preceding time, i.e., the newest solution used.
Further, the solution of application of multiple the pasts, a plurality of solution can be included in above-mentioned history solution information
Certainly scheme is arranged in history solution list by the form of list.Certainly, above-mentioned a plurality of solution can also pass through it
His form is arranged, such as mind map etc., is not specifically limited herein.In above-mentioned history solution list,
A plurality of solution can be arranged according to the number of number of repetition, typically come the solution more than number of repetition
The list is anterior, then according to number of repetition number arranged successively from front to back.
In above-mentioned history solution list the solution of each the past application according to number of repetition from more to few
, can be by the solution party of the time difference minimum with current time on the basis of order is arranged solution from front to back
Case, i.e., the solution newly used come the first place of above-mentioned history solution list, are repeated afterwards according to the solution
Number arranged successively from big to small.It is of course also possible to there are others to put in order, limited herein without specific.
S303：History solution information is sent to mobile terminal, believed for attendant according to history solution
Breath is safeguarded to charging pile.
This step and S103 in above-described embodiment and S203 are essentially identical, and details refer to above-described embodiment, herein
No longer repeated.
A kind of charging pile repair method that the embodiment of the present invention is provided, can be looked into by the identification information-enquiry of charging pile
History solution information corresponding to inquiry, solved accordingly from being inquired about before when overhauling the charging pile in used repair method
Certainly scheme, so as to allow maintenance personal quickly to be overhauled to the charging pile.
Charging pile examination and repair system provided in an embodiment of the present invention is introduced below, charging pile maintenance system described below
System can be mutually to should refer to above-described charging pile repair method.
Fig. 4 is the structured flowchart of charging pile examination and repair system provided in an embodiment of the present invention, and reference picture 4, charging pile, which overhauls, is
System can include：
Mobile terminal 100 and service centre 200；
The mobile terminal 100 is used to send the current fault message of charging pile to the service centre 200.
The service centre 200 is used to inquire about what the fault message was associated from database according to the fault message
Solution information, is stored with correlation rule in the database, the correlation rule be the solution information with it is described
Correlation rule between fault message, the correlation rule are to be calculated beforehand through Apriori algorithm according to failure logging
Correlation rule, the failure logging includes the former fault message former solution corresponding with the former fault message
Certainly scheme information.
The mobile terminal 100 is used to show the solution information, for maintenance personal according to the solution
Information is overhauled to the charging pile.
In embodiments of the present invention, the service centre 200 is specifically used for：
The associated solution information of the fault message, the solution are inquired about from database according to the fault message
Certainly scheme information includes solution list, and the solution list includes a plurality of solution, a plurality of solution
Arranged according to the height for the confidence level that each solution is calculated beforehand through Apriori algorithm.
In embodiments of the present invention, the mobile terminal 100 is specifically used for：
The identification information of the charging pile is sent to the service centre 200；
The service centre 200 is specifically used for：
History solution information corresponding to the identification information is inquired about from database according to the identification information, it is described
The corresponding relation of the identification information and the history solution information, the history solution letter are stored with database
Breath includes the solution information applied in the past；
The mobile terminal 100 is specifically used for：
The solution information is shown, allows attendant to be tieed up according to the solution information to the charging pile
Shield.
The charging pile examination and repair system of the present embodiment is used to realize foregoing charging pile repair method, therefore charging pile maintenance system
The embodiment part of the visible charging pile repair method hereinbefore of embodiment in system, so, its embodiment
The description of corresponding various pieces embodiment is referred to, will not be repeated here.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be with it is other
The difference of embodiment, between each embodiment same or similar part mutually referring to.For dress disclosed in embodiment
For putting, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part
Explanation.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Charging pile repair method provided by the present invention and system are described in detail above.It is used herein
Specific case is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands this
The method and its core concept of invention.It should be pointed out that for those skilled in the art, this hair is not being departed from
On the premise of bright principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into power of the present invention
In the protection domain that profit requires.
Claims (10)
- A kind of 1. method of charging pile maintenance, it is characterised in that methods described includes：Obtain the current fault message of the charging pile sent by mobile terminal；The associated solution information of the fault message, the database are inquired about from database according to the fault message In be stored with correlation rule, correlation rule of the correlation rule between the solution information and the fault message, The correlation rule is the correlation rule that is calculated beforehand through Apriori algorithm according to failure logging, the failure logging Including the former fault message former solution information corresponding with the former fault message；The solution information is sent to the mobile terminal, for maintenance personal according to the solution information to institute Charging pile is stated to be overhauled.
- 2. according to the method for claim 1, it is characterised in that the solution information includes solution list, institute Stating solution list includes a plurality of solution, and a plurality of solution calculates according to beforehand through Apriori algorithm Height to the confidence level of each solution is arranged.
- 3. according to the method for claim 1, it is characterised in that after completion is safeguarded, methods described further comprises：Obtain solution information used in the maintenance charging pile sent as the mobile terminal；Failure logging including the fault message and the solution information used is stored.
- 4. according to the method for claim 3, it is characterised in that the fault message includes following any one or any group Close：Failure Quick Response Code, failure code, failure-description word.
- 5. according to the method described in any one of Claims 1-4 claim, it is characterised in that methods described further comprises：Obtain the identification information of the charging pile sent by the mobile terminal；History solution information corresponding to the identification information, the data are inquired about from database according to the identification information The corresponding relation being stored with storehouse between the history solution information and the identification information, the history solution letter Breath includes the solution information applied in the past；The history solution information is sent to the mobile terminal, solved for the attendant according to the history Scheme information is safeguarded to the charging pile.
- 6. according to the method for claim 5, it is characterised in that the history solution information includes history solution List, the history solution list include multiple solutions, and multiple solutions are according to the number repeated from big Arranged to small.
- 7. according to the method for claim 5, it is characterised in that the history solution information includes history solution List, the history solution list include multiple solutions, wherein the solution minimum with the time difference of current time Certainly scheme is ranked the first, and the number repeated afterwards according to the solution is arranged successively from big to small.
- 8. a kind of system of charging pile maintenance, it is characterised in that the system includes mobile terminal and service centre；The mobile terminal is used to send the current fault message of charging pile to the service centre；The service centre is used to inquire about the associated solution party of the fault message from database according to the fault message Case information, correlation rule is stored with the database, and the correlation rule is that the solution information is believed with the failure Correlation rule between breath, the correlation rule are the association being calculated beforehand through Apriori algorithm according to failure logging Rule, the failure logging include the former fault message former solution corresponding with the former fault message Information；The mobile terminal is used to show the solution information, for maintenance personal according to the solution information to institute Charging pile is stated to be overhauled.
- 9. system according to claim 8, it is characterised in that the service centre is specifically used for：The associated solution information of the fault message, the solution are inquired about from the database according to the fault message Certainly scheme information includes solution list, and the solution list includes a plurality of solution, a plurality of solution Arranged according to the height for the confidence level that each solution is calculated beforehand through Apriori algorithm.
- 10. system according to claim 8 or claim 9, it is characterised in that the mobile terminal is specifically used for：The identification information of the charging pile is sent to the service centre；The service centre is specifically used for：History solution information corresponding to the identification information, the data are inquired about from database according to the identification information The corresponding relation of the identification information and the history solution information, the history solution information bag are stored with storehouse Include the solution information applied in the past；The mobile terminal is specifically used for：The solution information is shown, allows the attendant to be tieed up according to the solution information to the charging pile Shield.
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| CN201710765945.6A CN107506467A (en) | 2017-08-30 | 2017-08-30 | A kind of method and system of charging pile maintenance |
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| CN110018365A (en) * | 2018-01-08 | 2019-07-16 | 广州东方电科自动化有限公司 | A kind of detection method and system of charging pile failure |
| CN110598877A (en) * | 2019-08-30 | 2019-12-20 | 国家电网有限公司 | Transformer substation accessory facility maintenance method and system and terminal equipment |
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| CN112328875A (en) * | 2020-10-30 | 2021-02-05 | 北京精密机电控制设备研究所 | Intelligent equipment maintenance scheme recommendation method based on big data |
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| CN113159335A (en) * | 2021-03-25 | 2021-07-23 | 阳光电源股份有限公司 | Maintenance method and device of charging equipment and storage medium |
| CN113723628A (en) * | 2021-08-10 | 2021-11-30 | 邹平市供电有限公司 | Electric power overhaul data processing method and system |
| CN114037294A (en) * | 2021-11-12 | 2022-02-11 | 国网江苏省电力有限公司苏州供电分公司 | Intelligent maintenance system for substation equipment and control method thereof |
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