CN108090165A - A kind of acquisition methods of the collection of illustrative plates variation based on embedded chart database - Google Patents
A kind of acquisition methods of the collection of illustrative plates variation based on embedded chart database Download PDFInfo
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Abstract
The invention discloses a kind of acquisition methods of the collection of illustrative plates variation based on embedded chart database, comprise the following steps：The foundation of original flow collection of illustrative plates；The foundation of new technological process collection of illustrative plates and the comparison of flow collection of illustrative plates.By these steps, when flow nodes change in electric system, the change information of collection of illustrative plates can be obtained in time, is carried out at the same time the comparative analysis of logic and data collection of illustrative plates, finds out the change point of flow nodes in collection of illustrative plates.
Description
Technical field
The invention belongs to the technical fields of profile variation acquisition methods, and in particular to a kind of based on embedded chart database
The acquisition methods of collection of illustrative plates variation.
Background technology
Former State Grid Corporation of China president Liu Zhenya was pointed out in 2014 in work report：" using data resource as company
Strategic asset strengthens centralized management, realizes that full company information is shared.Augmentation data is analyzed, and promotes data application level and business
Value." this be discussed as electric power enterprise structure data assets management blank provide Important Theoretic Foundation, also for electric power enterprise into
Enter big data epoch process and specify direction.Flow difference perception based on embedded chart database is just data resource map
An important ring, the variation of each operation system can be more accurately found with power-assisted enterprise.So as to be formulated more according to variation
It is suitble to the standard process of enterprise development.Can also be noted abnormalities flow in time, so as to timely problem analysis and process problem.
Power business flow, inherently a natural network topology structure.It can by the structure of operation flow collection of illustrative plates
With clear and explicitly see the situation of the flow in all systems of electric power.It is integrated by the association of operation flow and data flow,
Directly by the variation of data in operation system, can analyze logic flow variation and logic flow popular direction whether
Change.So as to perception service flow.
In the prior art, since power flow path node gets up not over chart database management.Between each node with bottom
The relation of layer data table is not set up, and when the table structure of underlying services system changes, upper strata flow nodes can not be felt
Know the change of bottom, also can not just realize the dynamic sensing of the variation of flow collection of illustrative plates.
The content of the invention
In view of this, obtaining it is an object of the invention to provide a kind of collection of illustrative plates variation based on embedded chart database
Method is taken, by the characteristic of embedded chart database, when the flow nodes in power flow path change, it is stored in time
In local disk, what it is due to storage is initial data, thus its can simultaneously more multiple and different period flow collection of illustrative plates data,
Difference is found out, and then obtains the variation of flow nodes in collection of illustrative plates.
To achieve these goals, the present invention is achieved by the following technical programs：
A kind of acquisition methods of the collection of illustrative plates variation based on embedded chart database, comprise the following steps：
The foundation of original flow collection of illustrative plates：Power flow path includes several flow nodes, and several flow nodes pass through cypher languages
Speech establishes several entity points in chart database according to the relation between flow nodes in chart database, several entity points it
Between points relationship form several sides, several entity points and several sides form original flow collection of illustrative plates；
The foundation of new technological process collection of illustrative plates：When there is flow nodes change in power flow path, the reality that is mapped in embedded chart database
Body point changes, and the side formed between entity point changes, and unchanged entity point, the entity point changed, unchanged side and changes
The side of change forms new technological process collection of illustrative plates；
The preservation of original flow collection of illustrative plates and new technological process collection of illustrative plates：The original flow collection of illustrative plates and new technological process collection of illustrative plates are stored in local respectively
In disk, while record the information of flow nodes in the information of flow nodes and new technological process collection of illustrative plates in original flow collection of illustrative plates；
The comparison of flow collection of illustrative plates：The new technological process collection of illustrative plates is carried out comparison with the flow nodes information in original flow collection of illustrative plates to find out
Difference flow nodes and difference side, you can learn that collection of illustrative plates changes in power flow path.
Further, the flow nodes include being related to table information, and described to be related to table information record flow nodes corresponding
The information of table in power business data system.
Further, the flow nodes also include at least sub-process, normal node, abnormal nodes, document node, with or
One kind in node and node or end node.
Further, the power flow path is several, several power flow paths form power grid flow.
Further, the embedded chart database is the embedded chart databases of Neo4j.
Further, mapped when the flow nodes are mapped to chart database using cypher language.
Further, further included original flow collection of illustrative plates in the preservation step of the original flow collection of illustrative plates and new technological process collection of illustrative plates
It serializes to form the topological diagram of original version and the topological diagram of new version respectively by embedded interface with new technological process collection of illustrative plates.
Further, the comparison step of the flow collection of illustrative plates is specially：By opening up for the topological diagram of original version and new version
The information flutterred in figure is compared, and finds out difference flow nodes and difference side.
Further, the difference flow nodes include the stream of newly-increased flow nodes, the flow nodes of modification and deletion
Cheng Jiedian.
Further, the difference while including it is newly-increased while, modification while and delete while.
Beneficial effects of the present invention are as follows：
It, can be by the information of original flow nodes and variation due to using embedded chart database in the present invention
The information of flow nodes afterwards is stored in local disk, and when needing to obtain collection of illustrative plates variation, what is obtained is mesomere
The data of point information, obtained different information accuracy higher.
Due to the characteristic of embedded database, collection of illustrative plates is saved in local disk, while records the information of flow nodes,
The spectrum data on local disk can also be read, and changes into collection of illustrative plates object.So as to carry out the comparison of logic and data collection of illustrative plates
And analysis.
In the present invention, due to that can not stop the data that change at any time of storage, therefore can more multiple collection of illustrative plates variation,
And accuracy is high.
Description of the drawings
Fig. 1 is a kind of flow of the acquisition methods of the collection of illustrative plates variation based on embedded chart database provided by the invention
Schematic diagram.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Embodiment is closed, the present invention is further explained.
Referring to the drawings shown in 1, the present invention provides a kind of acquisitions of the collection of illustrative plates variation based on embedded chart database
Method specifically includes following steps：
First, the foundation of original flow collection of illustrative plates：Power flow path includes several flow nodes, and several flow nodes pass through
Cypher language establishes related entities node according to the relation between flow nodes in chart database, between flow nodes
Relation builds up chart database side, and several entity points and several sides form original flow collection of illustrative plates；
Electric system is there are many power flow path, such as low pressure resident's new clothes stream for low pressure resident progress new clothes work
Journey, mainly comprising " accepting low pressure Business Process System application, audit data ", " work is sent in prospecting ", " checking that low pressure industry expands scene " etc.
Tens flow nodes, purpose are exactly to manage low pressure resident's new clothes electric energy meter this business demand.And multiple power flow paths
Combination form power grid flow.
Specifically, flow nodes include being related to table information, described to be related to the corresponding electric power industry of table information record flow nodes
The information of table in business data system.Such as the statistical form needed in a certain power flow path, and be related to table information for associate statistics
Relevant information in table.It can be obtained in each operation flow by being related to table information, with the relevant all information of each table, side
Just user obtains more fully information.
" being related to table information " node in power business flow collection of illustrative plates, has recorded business datum system corresponding to the flow nodes
The relevant information of table in system.The information change of node involved by table can be obtained by the change of data record in table.And then
Reflect the variation of flow collection of illustrative plates.I.e. compared with other types of flow nodes, it is essential to be related to table information node.
Wherein, the flow nodes also include at least sub-process, normal node, document node, with or node and node or
One kind in end node.I.e. flow nodes can be one kind in above-mentioned node, or a variety of.
Specifically, the meaning of flow nodes is as follows：
Sub-process node represents the abstract node of i.e. one sub- collection of illustrative plates of a sub-process, and then changes convenient for follow-up collection of illustrative plates again
In use；
Flow nodes represent the node in flow collection of illustrative plates（Mainly include：Sub-process node, normal node, document node, with or
Node and node and end node）, represent an action event in flow, such as registration, change etc.；
Document node, it is main telltale for representing database of record table information.
With or node, by the meaning of logical operation, represent this node have and can only select first, and be unable to multiselect or
The node not selected；When occur with or during node, be likely to be at business intersection or selection, avoid user's multiselect.
And node, represent the node of simultaneous selection；
Or end node, flow collection of illustrative plates end node is represented, represents that this flow has been completed.
Wherein, embedded chart database is the embedded chart databases of Neo4j, and chart database is that one kind is good at storing and be retrieved
The database of fully connected topology data, there are advantages below for chart database：1, flexible data model.2, semi-structured number
According to.3, network data storage organization.Wherein embedded diagram data is the embedded pattern of chart database, and individually storage is suitble to hold
The complete network topology structure of longization one is different so as to be conducive to storage without influencing other collection of illustrative plates structures to local disk
The collection of illustrative plates structure of version and between each other it is unaffected.
Secondly, the foundation of new technological process collection of illustrative plates：When there is flow nodes change in power flow path, embedded diagram data is mapped to
Entity point in storehouse changes, and the side formed between entity point changes, unchanged entity point, the entity point changed, unchanged
While and change while form new technological process collection of illustrative plates；
For example, the table information that is related in original flow changes, specifically such as " low pressure Business Process System application is accepted, audit data "
Flow includes three document nodes：" user's application ", " trade connection card ", " customer electricity equipment list "." user applies
Book " data source is in nine tables in total such as " application client natural information " table, " electricity consumption application information ", " application electricity consumption address ".
" trade connection card " data source is in " application contact details " table." customer electricity equipment list " data source is in " electrical equipment
Scheme " table.When " electrical equipment scheme " table changes, " customer electricity equipment list " document node is just influenced whether, and then
Influence " accepting low pressure Business Process System application, audit data " flow.
Again, the preservation of original flow collection of illustrative plates and new technological process collection of illustrative plates：Original flow collection of illustrative plates and new technological process collection of illustrative plates are deposited respectively
Enter in local disk, while record the letter of flow nodes in the information of flow nodes and new technological process collection of illustrative plates in original flow collection of illustrative plates
Breath；Due to the characteristic of embedded chart database, original flow collection of illustrative plates and new technological process collection of illustrative plates pass through embedded interface sequence respectively
Change the topological diagram for forming original version and the topological diagram of new version.
By recording flow nodes information, each flow nodes information of multiple collection of illustrative plates can be stored, and then analyzes and is
Between no multiple collection of illustrative plates, which flow nodes changes.
Finally, the comparison of flow collection of illustrative plates：By the flow nodes information in the new technological process collection of illustrative plates and original flow collection of illustrative plates into
Difference flow nodes and difference side are found out in row comparison, you can learn that collection of illustrative plates changes in power flow path.
Specially the information in the topological diagram of original version and the topological diagram of new version is compared, finds out difference flow
Node and difference side.By topological diagram, the relation between analysis egress can be facilitated.
The difference flow nodes are the flow nodes of newly-increased flow nodes, the flow nodes of modification and deletion.
The difference while for it is newly-increased while, modification while and delete while.
Such as a certain knot removal, then the side that the node for having points relationship with it is formed can also delete, and then difference side
It can just analyze and in time.
The present invention proposes that one kind preserves multi version power grid logic flow collection of illustrative plates based on embedded chart database technology and passes through
Profile variation analysis realizes that the variation of power grid logic flow perceives, and basic ideas are：It is primarily based on chart database Neo4j structures
The topological structure of power grid logic flow, logic flow include start node, sub-process, normal node, abnormal nodes, document sections
Point is related to table information and node and or the relation between node, end node and node and node i.e. side.Utilize figure
Database technology associates all nodes, builds its topology diagram；The system data being related to by monitoring logic flow becomes
Change, when system data changes, so as to analyze the variation of logic flow collection of illustrative plates, be then based on the embedded work(of chart database
Can, the flow collection of illustrative plates being related to after variation is persisted to local, so as to generate a new version.Utilize flow variance analysis work(
The difference node for drawing two versions and side can be compared.Relevant difference information is got off by RDBMS data-base recordings, after being used as
Continuous front end mRNA differential display mRNA is used.
Specifically such as " accept low pressure Business Process System application, audit data " flow, includes three document nodes：" user Shen
Please book ", " trade connection card ", " customer electricity equipment list "." user's application " data source is in " application client believes naturally
Nine tables in total such as breath " table, " electricity consumption application information ", " application electricity consumption address "." trade connection card " data source is in " application connection
It is information " table." customer electricity equipment list " data source is in " electrical equipment scheme " table.When " electrical equipment scheme " table occurs
Change just influences whether " customer electricity equipment list " document node, and then influences " to accept low pressure Business Process System application, audit
Data " flow.The collection of illustrative plates of the flow is persisted to this earth magnetism by the variation of collection of illustrative plates table node by chart database embedded functional
Disk.For the profile variation analysis of the follow-up flow.
The present invention is used in power flow path, operating personnel is greatly facilitated, convenient for flow of the user in power flow path
When node changes, it is stored in local disk in time, what it is due to storage is initial data, therefore it can compare simultaneously
The data of multiple and different period flow collection of illustrative plates find out difference, and then obtain the variation of flow nodes in collection of illustrative plates.
In the present invention, the relation between the node and node of beginning forms original flow collection of illustrative plates, when having node or node
When relation changes, node for change is that the node relationships of the node relationships changed, the node changed and change are formed
One new flow collection of illustrative plates, flow collection of illustrative plates is all complete, rather than just change, convenient for inquiring about all traffic flows, than
Such as, when there is 8 power flow paths, a certain flow nodes variation in the 2nd power flow path, then what new collection of illustrative plates occurred is still 8
A power flow path rather than one to delete unless there are one all flow nodes in power flow path in 8 power flow paths, cause
One power flow path disappears, and otherwise can be always 8 power flow paths, when there is flow nodes change, can not only find out it is original and
Variation between new collection of illustrative plates, and all power flow paths exist always, and data volume is big, and inquiry is convenient；When by the flow of electric power
It is more more convenient than flow collection of illustrative plates to analyze node relationships when collection of illustrative plates is converted into topological diagram.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of acquisition methods of the collection of illustrative plates variation based on embedded chart database, which is characterized in that comprise the following steps：
The foundation of original flow collection of illustrative plates：Power flow path includes several flow nodes, and several flow nodes pass through cypher languages
Speech establishes several entity points in chart database according to the relation between flow nodes in chart database, several entity points it
Between points relationship form several sides, several entity points and several sides form original flow collection of illustrative plates；
The foundation of new technological process collection of illustrative plates：When there is flow nodes change in power flow path, the reality that is mapped in embedded chart database
Body point changes, and the side formed between entity point changes, and unchanged entity point, the entity point changed, unchanged side and changes
The side of change forms new technological process collection of illustrative plates；
The preservation of original flow collection of illustrative plates and new technological process collection of illustrative plates：The original flow collection of illustrative plates and new technological process collection of illustrative plates are stored in local respectively
In disk, while record the information of flow nodes in the information of flow nodes and new technological process collection of illustrative plates in original flow collection of illustrative plates；
The comparison of flow collection of illustrative plates：The new technological process collection of illustrative plates is carried out comparison with the flow nodes information in original flow collection of illustrative plates to find out
Difference flow nodes and difference side, you can learn that collection of illustrative plates changes in power flow path.
2. a kind of acquisition methods of collection of illustrative plates variation based on embedded chart database according to claim 1, special
Sign is that the flow nodes include being related to table information, described to be related to the corresponding power business number of table information record flow nodes
According to the information of table in system.
3. a kind of acquisition methods of collection of illustrative plates variation based on embedded chart database according to claim 1, special
Sign is, the flow nodes also include at least sub-process, normal node, document node, with or node and node or terminate to save
One kind in point.
4. a kind of acquisition methods of collection of illustrative plates variation based on embedded chart database according to claim 1, special
Sign is that the power flow path is several, several power flow paths form power grid flow.
5. a kind of acquisition methods of collection of illustrative plates variation based on embedded chart database according to claim 1, special
Sign is that the embedded chart database is the embedded chart databases of Neo4j.
6. a kind of acquisition methods of collection of illustrative plates variation based on embedded chart database according to claim 1, special
Sign is, is mapped when the flow nodes are mapped to chart database using cypher language.
7. a kind of acquisition methods of collection of illustrative plates variation based on embedded chart database according to claim 1, special
Sign is, is further included in the preservation step of the original flow collection of illustrative plates and new technological process collection of illustrative plates by original flow collection of illustrative plates and new technological process figure
Spectrum serializes to form the topological diagram of original version and the topological diagram of new version respectively by embedded interface.
8. a kind of acquisition methods of collection of illustrative plates variation based on embedded chart database according to claim 7, special
Sign is that the comparison step of the flow collection of illustrative plates is specially：By the letter in the topological diagram of original version and the topological diagram of new version
Breath is compared, and finds out difference flow nodes and difference side.
9. a kind of acquisition methods of collection of illustrative plates variation based on embedded chart database according to claim 8, special
Sign is that the difference flow nodes include the flow nodes of newly-increased flow nodes, the flow nodes of modification and deletion.
10. a kind of acquisition methods of collection of illustrative plates variation based on embedded chart database according to claim 7, special
Sign is, the difference while including it is newly-increased while, modification while and delete while.
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Cited By (10)
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| CN108846299A (en) * | 2018-06-09 | 2018-11-20 | 海南大学 | Based on data map, the information safety protecting method of Information Atlas and knowledge mapping |
| CN109559094A (en) * | 2018-11-21 | 2019-04-02 | 恒生电子股份有限公司 | Display methods, device, server and the storage medium of process difference |
| CN109815230A (en) * | 2018-12-23 | 2019-05-28 | 国网浙江省电力有限公司 | A data audit method for full-service data center based on knowledge graph |
| CN109840268A (en) * | 2018-12-23 | 2019-06-04 | 国网浙江省电力有限公司 | A kind of universe data map construction method based on enterprise information model |
| CN111160847A (en) * | 2019-12-09 | 2020-05-15 | 中国建设银行股份有限公司 | Method and device for processing flow information |
| CN111814001A (en) * | 2019-04-11 | 2020-10-23 | 杭州海康威视数字技术股份有限公司 | Method and device for feeding back information |
| CN112000848A (en) * | 2020-08-20 | 2020-11-27 | 南京智慧图谱信息技术有限公司 | Graph data processing method and device, electronic equipment and storage medium |
| CN112256929A (en) * | 2020-10-23 | 2021-01-22 | 全球能源互联网研究院有限公司 | A method and system for power industry expansion report based on graph database |
| CN113239063A (en) * | 2021-06-23 | 2021-08-10 | 北京金山数字娱乐科技有限公司 | Graph database updating method and device |
| CN113901231A (en) * | 2021-09-29 | 2022-01-07 | 中山大学 | Method, device and medium for evolution analysis of knowledge graph |
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