CN107766949A - Failure rapid rush-repair commander's business information exchange method based on meta-model - Google Patents
Failure rapid rush-repair commander's business information exchange method based on meta-model Download PDFInfo
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- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
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Abstract
The invention discloses a kind of failure rapid rush-repair based on meta-model to command business information exchange method, data model is abstracted generation meta-model by this method with MOF specifications by meta-model formation component using the data that subsystems gather as data model according to four layers of metadata structure.The meta-model for including data model information and meta-model description information is sent on the breakdown repair command information switching bus based on IEC61968.Mobile job-oriented terminal is identified by meta-model description information, and from file needed for the extraction of failure rapid rush-repair command information switching bus, model definition is converted into the intelligible XML texts of program according to PMDL rules by meta-model transition components.The present invention realizes failure rapid rush-repair commander's business interoperability between different business systems, and the two systems for carrying out information exchange are abstracted into two information objects, interactive information is considered as into a file, facilitate the integrated and information exchange of system.
Description
Technical field
The present invention relates to a kind of failure rapid rush-repair based on meta-model to command business information exchange method, belongs to intelligent electricity
Net field of information communication.
Background technology
Intelligent distribution system is the important component of intelligent grid construction, it will to power consumer electricity consumption reliability,
The electricity consumption quality of power supply, electricity consumption comfort level etc. produce far-reaching or even conclusive influence.Due to often being related in power distribution network practical business
And multiple multiple systems of department, in breakdown repair commander's business, from the initiation of worksheet flow to repairing commander's order group
Single, scene troubleshooting and work order pay a return visit filing, are related to department, 95598 systems, the failures such as call center, fortune inspection, scheduling and rob
Repair multiple systems such as management system, electrical power distribution automatization system.Interoperability, which refers to two and system above (equipment or component), to be handed over
The process that mutual information and energy use information are correctly cooperated.There is certain basis in terms of Model for Interoperability and test at present,
But the not interoperability implementation method on business scenario, the related interoperability of system of breakdown repair commander's business are difficult to carry out,
Directly affect the safe and reliable power supply of power distribution network.
Therefore, how how effectively to realize and belong to the information exchange in different business functional subsystem, fusion originally and share
Structure enables the information interaction system of various traditional and new adapted electricity business function coordinated operation to be failure rapid rush-repair
The key of commander's business interoperability.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of failure rapid rush-repair based on meta-model to command business
Information interacting method, including each subsystem being connected with the breakdown repair command information switching bus based on IEC61968 standards
System, 95598 systems, generalized information system, power information acquisition system, electrical power distribution automatization system, distribution production system and mobile operation are whole
End, it is further comprising the steps of：
1）It is by meta-model formation component that the abstract generation of data model is first using the data of subsystems collection as data model
Model；
2）The meta-model for including data model information and meta-model description information is sent to the event based on IEC61968 standards
On barrier repairing command information switching bus；
3）Mobile job-oriented terminal is extracted by meta-model description information recognition subsystem, and from barrier repairing command information switching bus
Required file, meta-model is defined by meta-model transition components and is converted to the intelligible XML texts of program.
Preferably, the step 1）Middle meta-model formation component is by data with MOF specifications according to four layers of metadata structure
Model Abstraction generates meta-model.
Preferably, the step 1）Middle distribution production system collection controller switching equipment account, the plan that has a power failure, defect and maintenance number
According to；
Generalized information system gathers spatial position data, including road, river, builds, reports Customer Location, faulty equipment and power failure model for repairment
Enclose data；
95598 system acquisition fault repairing informations and breakdown repair work order data, and according to repairing distribute leaflets, live order, arrival
Several link extract real-times repairing progress msgs such as scene confirms, field failure prospecting, work order reply；
Electrical power distribution automatization system collection remote signalling, remote measurement and load data；
Power information acquisition system gathers distribution transforming dead electricity alarm data；
Mobile job-oriented terminal realizes that repairing task distributes online, and will rush to repair progress and present situation work data Real-time Feedback to failure
Rush to repair command information switching bus.
Preferably, the MOF specifications be the public abstract language that will be defined between meta-model and meta-model by MOF come
Mutually mapping and exchange metadata, the two systems for carrying out information exchange are abstracted into two information objects, and interactive information will
It is considered as a file.
Preferably, the step 2）Middle meta-model description information is included between data model class, file attribute, data model
Relation.
Preferably, the step 3）Meta-model definition is converted to program by middle meta-model transition components according to PMDL rules can
The XML texts of understanding.
The beneficial effect that the present invention is reached：1st, the present invention is modeled by meta-model, and complete application system can be achieved
Information exchange.The two systems for carrying out information exchange are abstracted into two information objects, and interactive information will be considered as a text
Part.
2nd, the present invention realizes information exchange by the breakdown repair command information switching bus based on IEC61968, fills simultaneously
Divide data sampling and processing, the storage device that make use of existing each business application system, it is simple and convenient.
3rd, each business application system interface of the invention is less and the method for operation is flexible；Single business application system
Renovating etc. will not have an impact to the operation inside other business application systems.
Brief description of the drawings
Fig. 1 is the general frame figure of information exchange of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
International Electrotechnical Commission TC57 WG14 has formulated the series standards of IEC 61968, and wherein information exchange model is based on
CIM generates specific business subset, and with the specific business datum form of the regulations such as XML Schema, RDFS or SVG.
CIM uses UML（Unified Modeling Language UMLs）Markup language definition, for describing real generation
The equipment and function of power system in boundary.But because UML is excessively general, complicated as a kind of unified modeling language, now
Also it is difficult to generate complete application system from uml model.Meta modelling technique is one of method for solving this problem, and its core is thought
Think it is by domain expert's on-demand customization domain-specific modeling language, then automatically obtained by code Generation and support the field modeling
The modeling tool of language.Meta-model is that model is abstracted, and mutual mapping between meta-model and meta-model, is exchanged with each other first number
Realized according to being a kind of defined by MOF public abstract language.The semanteme of data is described by model, the semanteme of model
Described by meta-model, the semanteme of meta-model is described by MOF.The semanteme of data may finally this level be final in MOF
Expression, this expression way is the universal expression of all meta-models.
As shown in figure 1, a kind of failure rapid rush-repair commander's business information exchange method based on meta-model, including following step
Suddenly：
Step 1, failure rapid rush-repair commands business application system using the data each gathered as data model information, by member
Model formation component is with MOF specifications according to four layers of metadata structure again by the abstract generation meta-model of data model information.
Existing failure rapid rush-repair commander business application system includes following subsystem：95598 systems, generalized information system, use
Power utilization information collection system, power distribution management system, electrical power distribution automatization system, mobile job-oriented terminal.Each subsystem abstraction life
Into corresponding meta-model.
Wherein 95598 systems are Electric Power Customer Service Systems, and it is established in a series of automated systems, collect phone and biography
The Computer Integrated System of true media.When user is run into electric fault, can be reported for repairment to 95598.
Generalized information system provides the geographical map, line chart, grid figure of fault zone.Utilize GIS mesolow terminal tables simultaneously
Case couples with the numbering unification of client's electric energy meter, realizes power network from transformer station to the GIS spaces of physical message each power customer
Association.
Step 2, the meta-model for including data model information and meta-model description information is sent to based on IEC61968
Breakdown repair command information switching bus on, meta-model description information includes data model class, file attribute, between data model
Relation.
95598 systems send fault repairing information and breakdown repair work order, and generalized information system sends controller switching equipment information and distribution
The spatial positional information of circuit, power information acquisition system send distribution transforming dead electricity warning information, and electrical power distribution automatization system sends distant
Letter, remote measurement and information on load, distribution production system sends controller switching equipment account, have a power failure plan, defect and service information.
Step 3, mobile job-oriented terminal are identified by meta-model description information, and are exchanged always from breakdown repair command information
File needed for line drawing, model definition is converted into the intelligible XML texts of program according to PMDL rules by meta-model transition components
This.
Generalized information system downloads controller switching equipment real time information simultaneously, and 95598 systems download repairing schedule and unplanned power failure
Information.Mobile job-oriented terminal downloads repairing work order, job instruction.
Assuming that need to make in failure rapid rush-repair commander's business 95598 systems to send repairing work order to mobile job-oriented terminal,
Step is as follows：
A1,95598 systems and mobile job-oriented terminal are abstracted into two information objects, and interactive information is breakdown repair work
It is single, it is regarded as a file.Subsystems are using the basic data collected as data model information；Generated by meta-model
Data model information is carried out abstract further describe as meta-model by component with MOF specifications according to four layers of metadata structure.
Breakdown repair work order is included in the data message that 95598 systems obtain.
A2, the meta-model for including data model information and meta-model description information is sent to the event based on IEC61968
Hinder on rapid rush-repair command information switching bus；95598 systems when sending repairing work order file need that file is described, so
After send to interexchange bus；
A3, mobile job-oriented terminal by the description information in meta-model from breakdown repair command information switching bus extract needed for
File, model definition is converted into the intelligible XML texts of program according to PMDL rules by meta-model transition components；Mobile operation
Terminal downloads breakdown repair work order information file, while generate failure rapid rush-repair order.
The above-mentioned commander's business information exchange method of the failure rapid rush-repair based on meta-model is modeled by meta-model, is entered
The two systems of row information interaction are abstracted into two information objects, and interactive information will be considered as a file, and can be achieved
Whole application system interoperability.It realizes that information is handed over by the failure rapid rush-repair command information switching bus based on IEC61968
Mutually, while data sampling and processing, the storage device of existing each business application system are taken full advantage of, it is simple and convenient；It is therein
Each business application system interface is less and the method for operation is flexible；Renovating for single business application system will not be to other
Operation inside business application system has an impact.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. it is a kind of based on meta-model failure rapid rush-repair commander business information exchange method, including with based on IEC61968 standards
The subsystems that are connected of breakdown repair command information switching bus, 95598 systems, generalized information system, power information collection system
System, electrical power distribution automatization system, distribution production system and mobile job-oriented terminal, it is characterised in that：Comprise the following steps：
1）It is by meta-model formation component that the abstract generation of data model is first using the data of subsystems collection as data model
Model；
2）The meta-model for including data model information and meta-model description information is sent to the event based on IEC61968 standards
On barrier repairing command information switching bus；
3）Mobile job-oriented terminal is extracted by meta-model description information recognition subsystem, and from barrier repairing command information switching bus
Required file, meta-model is defined by meta-model transition components and is converted to the intelligible XML texts of program.
2. failure rapid rush-repair commander's business information exchange method according to claim 1 based on meta-model, its feature
It is, the step 1）Middle meta-model formation component is that data model is abstracted into life according to four layers of metadata structure with MOF specifications
Into meta-model.
3. failure rapid rush-repair commander's business information exchange method according to claim 1 based on meta-model, its feature
It is, the step 1）Middle distribution production system collection controller switching equipment account, have a power failure plan, defect and overhaul data；
Generalized information system gathers spatial position data, including road, river, builds, reports Customer Location, faulty equipment and power failure model for repairment
Enclose data；
95598 system acquisition fault repairing informations and breakdown repair work order data, and according to repairing distribute leaflets, live order, arrival
Several link extract real-times repairing progress msgs such as scene confirms, field failure prospecting, work order reply；
Electrical power distribution automatization system collection remote signalling, remote measurement and load data；
Power information acquisition system gathers distribution transforming dead electricity alarm data；
Mobile job-oriented terminal realizes that repairing task distributes online, and will rush to repair progress and present situation work data Real-time Feedback to failure
Rush to repair command information switching bus.
4. failure rapid rush-repair commander's business information exchange method according to claim 2 based on meta-model, its feature
Be, the MOF specifications be by the public abstract language defined between meta-model and meta-model by MOF mutually mapping and
Metadata is exchanged, the two systems for carrying out information exchange are abstracted into two information objects, and interactive information will be considered as one
File.
5. failure rapid rush-repair commander's business information exchange method according to claim 1 based on meta-model, its feature
It is, the step 2）Middle meta-model description information includes the relation between data model class, file attribute, data model.
6. failure rapid rush-repair commander's business information exchange method according to claim 1 based on meta-model, its feature
It is, the step 3）Meta-model definition is converted to the intelligible XML of program by middle meta-model transition components according to PMDL rules
Text.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710846744.9A CN107766949A (en) | 2017-09-19 | 2017-09-19 | Failure rapid rush-repair commander's business information exchange method based on meta-model |
| GB1817796.4A GB2577944A (en) | 2017-09-19 | 2017-11-28 | Powder distribution network fault repair system data sharing method for information exchange bus based on IEC 61968 standards |
| PCT/CN2017/113264 WO2019056564A1 (en) | 2017-09-19 | 2017-11-28 | Power distribution network fault repair system data sharing method for information exchange bus based on iec 61968 standards |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110245142A (en) * | 2019-06-26 | 2019-09-17 | 广西电网有限责任公司南宁供电局 | Breakdown repair aid decision and intelligent managing and control system are pressed in a kind of distribution |
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| CN110231932B (en) * | 2019-05-09 | 2024-01-23 | 苏州同元软控信息技术有限公司 | Modelica-based spacecraft information flow model construction method and system |
| CN110855771B (en) * | 2019-11-08 | 2022-04-22 | 国网江苏省电力有限公司南通供电分公司 | Intelligent power distribution network coordination system for power industry |
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