CN105608184A - Data fusion method and system applied to heterogeneous system of power transmission and transformation device model - Google Patents
Data fusion method and system applied to heterogeneous system of power transmission and transformation device model Download PDFInfo
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Abstract
The invention discloses a data fusion method and system applied to a heterogeneous system of a power transmission and transformation device model. The method comprises the steps of (1): acquiring related data of power transmission and transformation devices in different business systems to a fusion database and performing layered storage, wherein each layer of storage space corresponds to a business system; (2): analyzing the related data of the power transmission and transformation device in each layer of the storage space to obtain attribute information of the power transmission and transformation device and associated data of the attribute information; (3): according to a preset matching rule, performing automatic matching on the attribute information of the power transmission and transformation device in each layer of the storage space in the fusion database; and (4): mapping the matched attribute information of the power transmission and transformation device and the associated data of the attribute information into a corresponding data table to finish automatic data matching of a cross-business-system heterogeneous system, thereby finally realizing data fusion of the heterogeneous system of the power transmission and transformation device model of a power system.
Description
Technical field
The invention belongs to the power transmission and transforming equipment model field of power system, relate in particular to one and be applied to power transmission and transforming equipment model isomeryThe data fusion method of system and system thereof.
Background technology
Along with carrying out in a deep going way of power informatization, form numerous operation systems with certain application level and service coverage, getObtained larger effect. In the face of the stepping of current large data age, power informatization is just continuous exploration informationalized transition of liter alsoLevel, and one of the most basic, most important feature of generation information system is exactly its integratedization of information data. Due to designThe just business objective difference of different business systems, the period that different business systems is set up, not equal historical reasons, caused not of the same trade or businessDispersiveness, the independence of business system information. Find that current information data formation intersects mutually but disconnected through researching and analysingMultidimensional information space. Therefore need cross-system to carry out business integration, just can reach operable object.
The data fusion of power system power transmission and transforming equipment model heterogeneous system is to have different business target and not have essence associationThe electric power power transmission and transforming equipment model of relation mates rear fusion. Wherein, power transmission and transforming equipment model is dispersed in different service managementIn system, be subject to the restriction of safety standard and regulations separately, device model structure, hierarchical relationship in different operation systems are also largeNot identical.
Summary of the invention
In order to solve the shortcoming of prior art, the invention provides a kind of data fusion that is applied to power transmission and transforming equipment model heterogeneous systemMethod and system thereof. The method, by analyzing the power transmission and transforming equipment model in each operation system, parses power transmission and transforming equipment in differenceAttribute information in operation system, and mate with associated, merge power transmission and transforming equipment model cross-system isomery business thereby realizeThe object of data.
For achieving the above object, the present invention is by the following technical solutions:
A data fusion method that is applied to power transmission and transforming equipment model heterogeneous system, comprising:
Step (1): the related data that gathers identical power transmission and transforming equipment in different business systems is to amalgamation database and carry out layering and depositStorage, the corresponding a kind of operation system of every one deck memory space;
Step (2): resolve the related data of power transmission and transforming equipment in every layer of memory space, obtain power transmission and transforming equipment attribute information andIts associated data;
Step (3): carry out in Auto-matching amalgamation database power transmission and transforming equipment in every layer of memory space according to preset matching ruleAttribute information;
Step (4): by the number that is associated of power transmission and transforming equipment attribute information after power transmission and transforming equipment attribute information and described coupling after couplingAccording to being mapped to one by one in corresponding tables of data, complete the data Auto-matching across operation system heterogeneous system, finally realize electric powerThe data fusion of system power transmission and transforming equipment model heterogeneous system.
In described step (1), by the data-interface between amalgamation database and different business systems database, gather not respectivelyWith the related data of identical power transmission and transforming equipment in operation system.
In described step (1), gather respectively identical power transmission and transforming equipment in different business systems by corresponding data acquisition equipmentRelated data.
The attribute information of the power transmission and transforming equipment in described step (2) comprises that operation system coding, the power supply at power transmission and transforming equipment place is publicDepartment's coding, title and the ID of transformer station, title, electric pressure and device id, title, electric pressure information.
In described step (3), the process of the attribute information of power transmission and transforming equipment in every layer of memory space in coupling amalgamation database,Comprise:
Step (3.1): the attribute information of power transmission and transforming equipment in different operation systems is resolved and is divided into basic data and couplingData;
Step (3.2): according to the matched rule of distinct device of setting, by the attribute information of power transmission and transforming equipment according to basic data-The mode of matched data is stored, and completes the attribute information coupling of the same equipment of different business systems.
A data fusion system that is applied to power transmission and transforming equipment model heterogeneous system, comprising:
Gather and memory module, its for the related data that gathers the identical power transmission and transforming equipment of different business systems to amalgamation databaseAnd carry out layering storage, the corresponding a kind of operation system of every one deck memory space;
Parsing module, it,, for resolving the related data of every layer of memory space power transmission and transforming equipment, obtains the attribute of power transmission and transforming equipmentInformation and associated data thereof;
Matching module, it is for mating power transmission and transforming equipment in every layer of memory space of amalgamation database according to preset matching ruleAttribute information;
Data fusion module, it is for being mapped to one by one corresponding by power transmission and transforming equipment attribute information after coupling and associated data thereofTables of data in, finally realize the data fusion of power system power transmission and transforming equipment model heterogeneous system.
Described collection is connected by data-interface respectively with different business systems database with memory module.
Described data-interface comprises access interface and receiving terminal interface, and described receiving terminal interface is connected with memory module with collection, instituteStating access interface is connected respectively with different business systems database.
Described matching module, comprising:
Data classification module, its for: the attribute information of different operation system power transmission and transforming equipments is resolved and is divided into basisData and matched data;
Matched rule module, it is for according to the matched rule of distinct device of setting, by the attribute information of power transmission and transforming equipment according toThe mode of basic data-matched data is stored, and completes the attribute information coupling of the same equipment of different business systems.
Beneficial effect of the present invention is:
(1) data fusion method that is applied to power transmission and transforming equipment model heterogeneous system of the present invention is to cross over multiple operation systems notWith the match-on criterion that provides between power transmission and transforming equipment model, not only for the data integration of electric power generation information provides basic guarantorBarrier, also for the mutual intersection of power industry data formation but disconnected data silo provides effective solution;
(2) the present invention integrates multiple operation systems, according to actual conditions, data is processed, build up a set of standard, complete,Unified, efficient Data Analysis tupe;
(3) the electric power multiservice system data effective rate of utilization that improved of the present invention, reduces the wasting of resources, is data analysis in-depthService provides effective way;
(4) pass through the data storage after Auto-matching, user can directly carry out device attribute information and related data thereofExtract, and needn't cannot carry out the degree of depth to power transmission and transforming equipment and comprehensively analyze because electric power power transmission and transforming equipment data are single, accelerateThe paces of electric power generation information, for the large data analysis of electric power is laid a good foundation.
Brief description of the drawings
Fig. 1 is the data fusion method schematic flow sheet that is applied to power transmission and transforming equipment model heterogeneous system of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention will be further described:
As shown in Figure 1, the data fusion method that is applied to power transmission and transforming equipment model heterogeneous system of the present invention, comprises the following steps:
Step (1): the related data that gathers identical power transmission and transforming equipment in different business systems is to amalgamation database and carry out layering and depositStorage, the corresponding a kind of operation system of every one deck memory space;
Step (2): resolve the related data of power transmission and transforming equipment in every layer of memory space, obtain power transmission and transforming equipment attribute information andIts associated data;
Step (3): carry out in Auto-matching amalgamation database power transmission and transforming equipment in every layer of memory space according to preset matching ruleAttribute information;
Step (4): by the number that is associated of power transmission and transforming equipment attribute information after power transmission and transforming equipment attribute information and described coupling after couplingAccording to being mapped to one by one in corresponding tables of data, complete the data Auto-matching across operation system heterogeneous system, finally realize electric powerThe data fusion of system power transmission and transforming equipment model heterogeneous system.
Wherein, in different business systems, the model difference of power transmission and transforming equipment, comprises the primary account data model of power transmission and transforming equipment,Power transmission and transforming equipment Historical Monitoring data model and the power transmission and transforming equipment Real-time Monitoring Data model in EMS.
Further, in step (1), by the data-interface between amalgamation database and different business systems database, pointDo not gather the related data of identical power transmission and transforming equipment in different business systems.
Data-interface is the WEBSERVICE interface based on XFIRE. WEBSERVICE is an application service assembly,For other application logics data and application service be provided, other application programs are by some marks of procotol and regulationAccurate specification (HTTP, XML, SOAP) visits WEBSERVICE, obtains by the logical operation in WEBSERVICETo the result of required knot. WEBSERVICE can carry out any function from simple request to complicated business processing. OnceAfter deployment, the service that it is disposed can be found and call to other WEBSERVICE application programs.
In step (1), can also gather respectively identical power transmission and transformation in different business systems by corresponding data acquisition equipment and establishStandby related data. Data acquisition equipment comprises existing special Real-time Monitoring Data equipment, voltage transformer summation current transformer.
Further, the attribute information of the power transmission and transforming equipment in step (2) comprises type, electric pressure, the name of power transmission and transforming equipmentClaim and physical I D information.
In step (3), the process of the attribute information of power transmission and transforming equipment in every layer of memory space in coupling amalgamation database, comprising:
Step (3.1): the attribute information of power transmission and transforming equipment in different operation systems is resolved and is divided into basic data and couplingData;
Step (3.2): according to the matched rule of distinct device of setting, by the attribute information of power transmission and transforming equipment according to basic data-The mode of matched data is stored, and completes the attribute information coupling of the same equipment of different business systems.
Particularly, extract and be divided into basic data, matched data according to different operation systems, different business system is extracted in groupingData in system.
First fit, now mates power supply administration in different business systems, and the descriptor of encoding by power supply administration can be mated(as, existing two large operation system A, B, the information in system A is relatively complete, and system A is defined as to basic data, isSystem B is defined as matched data, and XX electric company is encoded to XXGDJ in system A, in system B for xx) complete confessionThe coupling of electricity office, then mate the transformer station's information under each electric company, according to the name of the transformer station of Shandong Power in same confessionThere is not the situation at station of the same name, the known information difference of transformer station of different business systems in the transformer station of electricity office, same electric pressure(as, in A system, be 220kVXX transformer station, in B system, be XX station), according to the coupling of the distinct device of settingRule matched data is drawn close to basic data, improve different information (as, the information in system B is supplemented as 220kVXXTransformer station, unifies character) parse common information, complete the data message coupling to transformer station. Again according to having matedBecome electric company, transformer station by basic data, matched data divides into groups respectively to extract same electric pressure, same device typeDevice data information (as, the equipment that device type is main transformer is 220kV#1 main transformer in system A, in system B, is#1, even in B operation system, there is no implication is 1 main transformer data), the running status of bonding apparatus, improves different businessData message in system (except the different information of above-mentioned existence, also has for example the first and second circuits, due to historical reasons different businessIn system there is first line in name, the multiple possibility such as second A-wire), according to the matched rule of the distinct device of setting, facility information is enteredRow coupling, completes the attribute information coupling of the same equipment of different business systems, and match attribute information is saved in to equipment coupling numberIn storehouse.
For example: for the primary account data of device model, device history monitored data model, Real-time Monitoring Data model, eachDevice type, each equipment electric pressure have the device name of common implication, not identical in the text, therefore needDifferent equipment is calculated to title specification, that can implement coupling according to equipment hierarchical relationship, below will provide concrete equipmentThe explanation of name data processing:
(1) transformer station:
Identical voltage unit description difference in transformer station's name, as " kv ", " KV ", " kV ", " Kv ", first station, first transformer stationEtc. text description, go out the text description of standard according to external proper calculation
(2) power transformation main transformer equipment:
The electric pressure that main transformer equipment is identical, the word order of these symbols of equipment identity " # " in title is different, or some lifeThe electric pressure etc. of marking equipment not in name word, therefore needs to process out the text description that goes out standard according to external proper calculation;
(3) power transformation bus equipment
The identical electric pressure of power transformation bus equipment, the identical but name word of the implication that uses in equipment name is visually justIdentical text as Roman number " I ", uses English alphabet " I " in the time of typing, show on look like identical butThe analogue that is invalid information etc. as facility information coupling;
(4) power transformation line facility
The identical electric pressure of power transformation line facility, in the primary model of Unit account of plant with Historical Monitoring data in device type compileNumber difference, the representative difference in equipment name in addition, as " two " have the Arabic numerals 2 of use in name, Roman number II,English alphabet B, word the second grade.
For the attribute situation of the cross-system data of above appearance, need to carry out pretreatment to data attribute information, facility information systemOne standardization.
The data fusion system that is applied to power transmission and transforming equipment model heterogeneous system of the present invention, comprising:
Gather and memory module, its for the related data that gathers the identical power transmission and transforming equipment of different business systems to amalgamation databaseAnd carry out layering storage, the corresponding a kind of operation system of every one deck memory space;
Parsing module, it,, for resolving the related data of every layer of memory space power transmission and transforming equipment, obtains the attribute of power transmission and transforming equipmentInformation and associated data thereof;
Matching module, it is for mating power transmission and transforming equipment in every layer of memory space of amalgamation database according to preset matching ruleAttribute information;
Data fusion module, it is for being mapped to one by one corresponding by power transmission and transforming equipment attribute information after coupling and associated data thereofTables of data in, finally realize the data fusion of power system power transmission and transforming equipment model heterogeneous system.
Further, collection is connected by data-interface respectively with different business systems database with memory module.
Further, data-interface comprises access interface and receiving terminal interface, described receiving terminal interface and collection and memory moduleBe connected, described access interface is connected respectively with different business systems database.
Matching module, comprises Data classification module, and it is for carrying out the attribute information of different operation system power transmission and transforming equipmentsParsing is divided into basic data and matched data;
Matched rule module, it is for according to the matched rule of distinct device of setting, by the attribute information of power transmission and transforming equipment according toThe mode of basic data-matched data is stored, and completes the attribute information coupling of the same equipment of different business systems.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned, not the limit to protection domain of the present inventionSystem, one of ordinary skill in the art should be understood that on the basis of technical scheme of the present invention, those skilled in the art do not need to payGo out various amendments that creative work can make or distortion still in protection scope of the present invention.
Claims (9)
1. a data fusion method that is applied to power transmission and transforming equipment model heterogeneous system, is characterized in that, comprising:
Step (1): the related data that gathers identical power transmission and transforming equipment in different business systems is to amalgamation database and carry out layering and depositStorage, the corresponding a kind of operation system of every one deck memory space;
Step (2): resolve the related data of power transmission and transforming equipment in every layer of memory space, obtain power transmission and transforming equipment attribute information andIts associated data;
Step (3): carry out in Auto-matching amalgamation database power transmission and transforming equipment in every layer of memory space according to preset matching ruleAttribute information;
Step (4): by the number that is associated of power transmission and transforming equipment attribute information after power transmission and transforming equipment attribute information and described coupling after couplingAccording to being mapped to one by one in corresponding tables of data, complete the data Auto-matching across operation system heterogeneous system, finally realize electric powerThe data fusion of system power transmission and transforming equipment model heterogeneous system.
2. a kind of data fusion method that is applied to power transmission and transforming equipment model heterogeneous system as claimed in claim 1, its feature existsIn, in described step (1), by the data-interface between amalgamation database and different business systems database, gather not respectivelyWith the related data of identical power transmission and transforming equipment in operation system.
3. a kind of data fusion method that is applied to power transmission and transforming equipment model heterogeneous system as claimed in claim 1, its feature existsIn, in described step (1), gather respectively identical power transmission and transforming equipment in different business systems by corresponding data acquisition equipmentRelated data.
4. a kind of data fusion method that is applied to power transmission and transforming equipment model heterogeneous system as claimed in claim 1, its feature existsIn, the attribute information of the power transmission and transforming equipment in described step (2) comprises that operation system coding, the power supply at power transmission and transforming equipment place is publicDepartment's coding, title and the ID of transformer station, title, electric pressure and device id, title, electric pressure information.
5. a kind of data fusion method that is applied to power transmission and transforming equipment model heterogeneous system as claimed in claim 1, its feature existsIn, in described step (3), the process of the attribute information of power transmission and transforming equipment in every layer of memory space in coupling amalgamation database,Comprise:
Step (3.1): the attribute information of power transmission and transforming equipment in different operation systems is resolved and is divided into basic data and couplingData;
Step (3.2): according to the matched rule of distinct device of setting, by the attribute information of power transmission and transforming equipment according to basic data-The mode of matched data is stored, and completes the attribute information coupling of the same equipment of different business systems.
6. a data fusion system that is applied to power transmission and transforming equipment model heterogeneous system, is characterized in that, comprising:
Gather and memory module, its for the related data that gathers the identical power transmission and transforming equipment of different business systems to amalgamation databaseAnd carry out layering storage, the corresponding a kind of operation system of every one deck memory space;
Parsing module, it,, for resolving the related data of every layer of memory space power transmission and transforming equipment, obtains the attribute of power transmission and transforming equipmentInformation and associated data thereof;
Matching module, it is for mating power transmission and transforming equipment in every layer of memory space of amalgamation database according to preset matching ruleAttribute information;
Data fusion module, it is for being mapped to one by one corresponding by power transmission and transforming equipment attribute information after coupling and associated data thereofTables of data in, finally realize the data fusion of power system power transmission and transforming equipment model heterogeneous system.
7. a kind of data fusion system that is applied to power transmission and transforming equipment model heterogeneous system as claimed in claim 1, its feature existsIn, described collection is connected by data-interface respectively with different business systems database with memory module.
8. a kind of data fusion system that is applied to power transmission and transforming equipment model heterogeneous system as claimed in claim 7, its feature existsIn, described data-interface comprises access interface and receiving terminal interface, described receiving terminal interface is connected with memory module with collection, instituteStating access interface is connected respectively with different business systems database.
9. a kind of data fusion system that is applied to power transmission and transforming equipment model heterogeneous system as claimed in claim 1, its feature existsIn, described matching module, comprising:
Data classification module, it is for resolving the attribute information of different operation system power transmission and transforming equipments to be divided into basic numberAccording to and matched data;
Matched rule module, it is for according to the matched rule of distinct device of setting, by the attribute information of power transmission and transforming equipment according toThe mode of basic data-matched data is stored, and completes the attribute information coupling of the same equipment of different business systems.
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Application publication date: 20160525 |