CN105574667A - Nuclear power design data integration method and system - Google Patents
Nuclear power design data integration method and system Download PDFInfo
- Publication number
- CN105574667A CN105574667A CN201510939251.0A CN201510939251A CN105574667A CN 105574667 A CN105574667 A CN 105574667A CN 201510939251 A CN201510939251 A CN 201510939251A CN 105574667 A CN105574667 A CN 105574667A
- Authority
- CN
- China
- Prior art keywords
- data
- nuclear power
- power design
- design data
- operation system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013461 design Methods 0.000 title claims abstract description 182
- 238000000034 method Methods 0.000 title claims abstract description 69
- 230000010354 integration Effects 0.000 title abstract description 14
- 238000013499 data model Methods 0.000 claims abstract description 45
- 238000012545 processing Methods 0.000 claims abstract description 29
- 230000008569 process Effects 0.000 claims description 48
- 238000013500 data storage Methods 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 25
- 239000000284 extract Substances 0.000 claims description 18
- 210000000352 storage cell Anatomy 0.000 claims description 17
- 238000000605 extraction Methods 0.000 claims description 8
- 230000003993 interaction Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 4
- 238000007726 management method Methods 0.000 description 8
- 101150072497 EDS1 gene Proteins 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000007405 data analysis Methods 0.000 description 5
- 238000013075 data extraction Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000013501 data transformation Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 241000221931 Hypomyces rosellus Species 0.000 description 1
- 125000000174 L-prolyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])[C@@]1([H])C(*)=O 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013497 data interchange Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/067—Enterprise or organisation modelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Economics (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Entrepreneurship & Innovation (AREA)
- Health & Medical Sciences (AREA)
- Marketing (AREA)
- Theoretical Computer Science (AREA)
- General Business, Economics & Management (AREA)
- Tourism & Hospitality (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Development Economics (AREA)
- Educational Administration (AREA)
- Game Theory and Decision Science (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a nuclear power design data integration method and system, and aims to comprehensively utilize nuclear power design data dispersed in service systems and bring the value of the nuclear power design data of the service systems into full play. The method comprises the following steps: S1, extracting respective nuclear power design data of the service systems from the service systems; S2, processing the nuclear power design data of different data models from different service systems according to an entity-relationship model to obtain nuclear power design data with a uniform data model; S3, storing the nuclear power design data with the uniform data model; and S4, providing the stored nuclear power design data for an upper-layer application.
Description
Technical field
The present invention relates to nuclear power station operation system field, more particularly, relate to the integrated method and system of a kind of nuclear power design data.
Background technology
At nuclear power design field, for meeting different business demands, improving the work efficiency of engineering design, establishing a large amount of operation systems, such as, the operation system such as system, layout design, material management, project management.Each operation system has each self-corresponding nuclear power design data.Such as, for this operation system of system operation system, the nuclear power design data of its correspondence can comprise pipeline design data, arms run data, tube design data etc.
Need between each operation system to carry out data interchange, that is, the nuclear power design data of a certain operation system is transferred to another operation system.In the past, for solving the information flow problem between each operation system, adopt with the mode development data interface that point-to-point form connects between each operation system, each operation system is directly carried out with needing the operation system sharing data with it by data-interface alternately.The stream compression mode of this point-to-point form, can set up stream compression passage fast, thus solve the problem of information flow between operation system between the operation system needing shared data.
But, due to relatively independent between each operation system, only there is the mutual of local in the nuclear power design data be present in each operation system, nuclear power design data cannot play the effect in the integrated applications such as its collaborative design at nuclear power station between mutual point-to-point operation system.
Summary of the invention
The invention provides the integrated method and system of a kind of nuclear power design data, integrated application can be dispersed in nuclear power design data in each operation system, give full play to the value of the nuclear power design data of each operation system.
The technical solution adopted for the present invention to solve the technical problems is:
On the one hand, provide a kind of nuclear power design data integrated method, be applied to the nuclear power station being configured with multiple operation system, comprise the steps:
S1, extract operation system nuclear power design data separately from each operation system;
S2, to process according to the nuclear power design data of entity-relation model to the different pieces of information model from different business systems, obtain the nuclear power design data with unified data model;
S3, store there is the nuclear power design data of unified data model;
S4, provide stored nuclear power design data to upper layer application.
On the other hand, provide a kind of nuclear power design data integrated system, be applied to the nuclear power station being configured with multiple operation system, it is characterized in that, the integrated system configuration of described nuclear power design data, in the upper strata of each operation system, carries out data interaction by data pick-up interface and each operation system
The integrated system of described nuclear power design data has data pick-up unit, data processing unit and data storage cell, and the integrated system of described nuclear power design data is also configured with the data access interface for upper strata application call data,
Described data pick-up unit is used for: extract operation system nuclear power design data separately by described data pick-up interface from each operation system;
Described data processing unit is used for: process according to the nuclear power design data of entity-relation model to the different pieces of information model from different business systems, obtain the nuclear power design data with unified data model;
Described data storage cell is used for: store the nuclear power design data with unified data model;
Described data access interface is used for: the nuclear power design data providing described data storage cell to store to described upper layer application.
According to the integrated method and system of nuclear power design data provided by the invention, due to the script nuclear power design data left among respective operation system is integrated into the integrated system of nuclear power design data being arranged in each operation system upper strata, and by integrated nuclear power design data, be there is unified data model, therefore, integrated application can be dispersed in nuclear power design data in each operation system, give full play to the value of the nuclear power design data of each operation system.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the schematic diagram that in nuclear power station, nuclear power design data sets becomes system to be connected with each operation system;
Fig. 2 is the structural representation of data integrated system 10;
Fig. 3 is the schematic diagram of the conceptual data model of pipeline;
Fig. 4 is the general frame figure of data integration;
The schematic diagram that Fig. 5 bit data extracts and cleans:
Fig. 6 shows the example of a data quality record;
Fig. 7 is the schematic diagram of three-dimensional model conversion;
Fig. 8 is VPD data integration schematic diagram.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
Fig. 1 is the schematic diagram that in nuclear power station, nuclear power design data sets becomes system to be connected with each operation system.As shown in Figure 1, in multiple operation system 1,2,3 (at this, for 3 operation systems) upper strata, be configured with nuclear power design data integrated system 10 (following, referred to as data integrated system 10), this data integrated system 10 is for the integrated nuclear power design data be dispersed in each operation system 1,2,3.For such data integrated system 10, can be the system of electronic equipment and the electronic equipment composition having and nuclear power design data is carried out to the processing capacities such as integrated planning, extraction, processing and integration, such as large server, or Cloud Server etc.
Fig. 2 is the structural representation of data integrated system 10.As shown in Figure 2, data integrated system 10 mainly comprises: data pick-up interface 11, data pick-up unit 12, data processing unit 13, data storage cell 14 and data access interface 15 etc.
Data pick-up interface 11 connection data integrated system 10 and each operation system 1,2,3 are data integrated system 10 interfaces from each operation system 1,2,3 extracted data.
Data pick-up unit 12 is connected with the operation system 1,2,3 of lower floor by data pick-up interface 11.Operation system 1,2,3 is as the Data Source of data integrated system 10 integrated data, and data model or the complex structure of nuclear power design data are wherein various, and these nuclear power design datas leave in different geographic position, different databases.Therefore, extracting nuclear power design data from these operation systems 1,2,3 and change into unified power plant's conceptual data model is a complicated process.
In this application, data pick-up unit 12 extracts nuclear power design data by data pick-up interface 11 from each operation system 1,2,3.And, in order to improve the efficiency of data extraction process, reduce the load of operation system 1,2,3 simultaneously, data transformations process is independent from data extraction process.Namely, in data extraction process, data pick-up unit 12 does not carry out conversion processing to the data model of the nuclear power design data extracted or structure, and according to nuclear power design data from the operation system data structure, the logical relation between data that have, the nuclear power design data of extraction is stored in data storage cell 14 described later.Therefore, in extraction process, greatly reduce the complicacy of data transformations.
Data processing unit 13 processes for the nuclear power design data extracted data extracting unit 12.In the prior art, data scatter is among different operation systems, various dimensions comprehensive inquiry for information is more difficult, such as, when needing integrated data (as system data and the layout design data etc.) understanding certain valve, often to inquire about multiple drawings or access multiple operation system, query script trouble, time-consuming.Further, between these operation systems during the disunity of data structure, the readability of data can be caused again to reduce, and user cannot obtain data accurately, is difficult to carry out the integrated applications such as collaborative design according to data.
In the present invention, data processing unit 13 can process according to the nuclear power design data of power plant's conceptual data model to the different pieces of information model from different business systems 1,2,3, obtains the nuclear power design data with unified data model.So, data integrated system 10 can to from different business systems, the nuclear power design data with unified data model carries out integrated application, such as, the integrated data of a certain valve is understood in same view, various dimensions inquiry is carried out to nuclear power design data, carry out the data collaborative etc. between data integrated system 10 and each operation system, the explanation about these integrated applications will in follow-up explanation.
Such power plant's conceptual data model such as can be entity-relation model.Entity-relation model is formed after carrying out combing by the attribute comprised the relation between entity in nuclear power station and entity, entity.
For entity-relation model, at this, be described with the entity-relation model between pipeline, arm, pipe fitting three.Fig. 3 shows the conceptual data model of pipeline.According to Fig. 3, the pipeline obtained through combing, arm, pipe fitting standard attribute are as shown in the table.
As seen from the above table, for each entity, i.e. pipeline, arm or pipe fitting, entity-relation model can not only represent its attribute had comprehensively, and, the relation between each entity can also be represented, such as, in the attribute of arm, " affiliated pipeline " can show belonging to this arm pipeline; In the attribute of pipe fitting, " affiliated arm " can show the arm belonging to this pipe fitting.
According to entity-relation model, the nuclear power design data that data processing unit 13 obtains having unified data model is after treatment deposited in data storage cell 14 described later.
Data storage cell 14 can be used for the protokaryon electricity design data that storage data pick-up unit 11 extracts, and also can be used for storing after data processing unit 13 processes, to have unified data model nuclear power design data.
Data integrated system 10 is also configured with the data access interface 15 for upper strata application call nuclear power design data.Upper layer application refers to, difference according to demand, to the types of applications of the data after integrated.
The data integrated system 10 with said structure can be used for implementing the integrated method of nuclear power design data provided by the invention, and the step that the method comprises is summarized as follows:
S1, to extract from each operation system 1,2,3 operation system 1,2,3 respective nuclear power design datas;
S2, to process according to the nuclear power design data of entity-relation model to the different pieces of information structure from different business systems 1,2,3, obtain the nuclear power design data with unified data model;
S3, store there is the nuclear power design data of unified data model;
S4, provide stored nuclear power design data to upper layer application.
According to the integrated method of nuclear power design data provided by the invention, due to the script nuclear power design data left among respective operation system is integrated into the integrated system of nuclear power design data being arranged in each operation system upper strata, and by integrated nuclear power design data, be there is unified data model, therefore, integrated application can be dispersed in nuclear power design data in each operation system, give full play to the value of the nuclear power design data of each operation system.
Embodiment two
As mentioned above, in the present invention, the process of data pick-up is separated with the process of data processing and is processed, and in order to further illustrate the implementation of these two processes, below, is described with reference to accompanying drawing 4 ~ 8.
Fig. 4 is the general frame figure of data integration.As shown in Figure 4, general frame with Data Warehouse for Enterprises (EnterpriseDataWarehouse, EDW) for core, the data of integrated all kinds of operation system.
The realization of data integration all can involve the directed flow of a large amount of isomeric data of each transaction management system of enterprise, the process of these data flowing is commonly referred to as data pick-up, conversion and loading, namely usually said ETL (Extract-Transform-Load extracts, changes, loads).The process of the ETL process that data pick-up layer is complete as shown in Figure 5.Because data source is many, data cleansing process complicated, therefore EDS is divided into EDS1 and EDS2 two levels, stores the data directly extracting data and the preliminary cleaning of coming from business data source respectively.ETL completes the process of data data conversion from origin system to EDS1 data pick-up, from EDS1 to EDS2, the data conversion from EDS2 to ODS.ETL generally occupies the workload of 60%-70% in data integration job.
In the general frame of Fig. 4, be mainly divided into source data layer, data pick-up layer, data Layer, data access layer and data application layer from the bottom up.Data standard comprises conceptual model and data standard, as the key running through whole Integrated Solution.Wherein, the corresponding above-mentioned data integrated system 10 of data pick-up layer, data Layer and data access layer, the corresponding above-mentioned operation system 1,2,3 of source data layer, the corresponding upper layer application being called nuclear power design data by data access interface 15 of data application layer.Below, each layer is described.
The corresponding each operation system 1,2,3 of source data layer or source nuclear power design data.Enterprise, in order to meet different business demands, establishes a large amount of operation systems, there is a large amount of business datums in these systems, constitutes the source data layer of data integration.The application of all kinds of business of enterprise of these Data supports, but its data scatter, locality are strong, are unfavorable for the data analysis of enterprise-level, application.As shown in Figure 4, operation system comprises system, arranges setting, material management and project management etc.
At source data layer, except structurized nuclear power design data, also there is non-structured nuclear power design data.Unstructured data involved during nuclear power design data is integrated mainly contains document and three-dimensional model, and the explanation about document and three-dimensional model will be carried out later.
Data pick-up layer corresponding data extracts interface 11 and data pick-up unit 12.As mentioned above, in the process of data pick-up, data pick-up unit 12 is by data pick-up interface 11, the nuclear power design data of read structure from all kinds of operation system, and the nuclear power design data of raw data format is stored into the EDS (ExchangeDataStore exchanges data temporary storage area) of data Layer described later.
For unstructured data as document, three-dimensional model etc., similarly, data pick-up layer does not extract from source data layer these data with not making conversion process.
Data Layer can laterally be divided into 3 row.At first row, for storing master data and metadata.At secondary series, longitudinal direction is divided into again two-layer, lower floor is uniform traffic Data View, and upper strata is Data Warehouse for Enterprises EDW.Wherein, uniform traffic Data View is used for data cleansing and data are changed, and EDW is divided into the multiple Data Marts set up based on business datum main body.At the 3rd row, there is the database for storing unstructured data, can document library and 3 d model library etc. be comprised.Below, each row are described.
first row
In first row, the master data stored is the data shared between operation system, and these data shared are relatively fixing.Common master data has: engineering project, design item, machine group number, island not, factory building structures, layer position, subregion, room, system, subsystem, unit, project file type, safe class, specification grade, quality guarantee grade, fight rank, cleanliness grade, fluid type and hydraulic testing regulation etc. are installed.
By setting up the unified master data base of nuclear power station, the deviation to comprehension of information between each operation system can be eliminated, a large amount of elimination business datum (i.e. nuclear power design data) inconsistent, be convenient to exchanges data, the bore of guarantee information statistical study is consistent.
The metadata stored is " data about data ", and for defining nuclear power design data, and specified data is integrated, specification in transfer process.Need to use metadata in each layer in data integration general frame.
secondary series
The uniform traffic Data View of lower floor is divided into EDS and ODS (OperationalDataStore, manipulation type data storage areas).EDS ensures Secure isolation and the interim storage area stored in data exchange process, and its data model or structure should be consistent with the application system of access.ODS is for depositing integrated, renewable, closely real-time business datum.
EDS is for depositing the data directly extracted from operation system, and these data are all substantially consistent with operation system the logical relation between data structure, data, in extraction process, therefore greatly reduce the complexity that data transformations brings.By setting up EDS, the efficiency in data extraction process can be improved, and reduce the load that data integration brings operation system.On the other hand, in data extraction process, the aspect such as interface, data volume size, extraction mode that the main focused data of data pick-up unit extracts.
ODS is the memory block of public and shared data between operation system, is the buffer area of the Data Migration between operation system and data warehouse, is the memory block of real-time query data in supported data Integrated predict model, is the data storage area of day to day operation decision support.The data model that ODS adopts is set up according to power plant's conceptual data model.ODS deposits integrated, renewable, closely real-time business datum, after the detailed data being mainly used in business datum source is integrated, enter the storage before data warehouse, and provide service-oriented for nuclear power station, closely real-time universal data view, support nearly real-time query and the analysis of enterprise's overall situation business datum.
The Data Warehouse for Enterprises EDW on upper strata is divided into the multiple Data Marts set up based on business datum main body, as Data Mart 1, Data Mart 2 ..., Data Mart n.The nuclear power design data stored in ODS, according to user's request, is aggregate in different Data Marts, and so, upper layer application can call required nuclear power design data according to user's request from corresponding Data Mart.
Then, the processing procedure of data in data Layer is described.
In step sl, data pick-up unit 12 extract nuclear power design data be stored in EDS, and stored in nuclear power design data there is the consistent data model of operation system corresponding to it.
In step s 2, data processing unit 13 processes nuclear power design data in ODS, obtains the nuclear power design data with unified data model.
In step s3, EDW storage has the nuclear power design data of unified data model.
In addition, because business datum source is a lot, and there is the situation of intersecting in the data between each business datum source, and the data simultaneously in each business datum source are not necessarily entirely true, as do not met data standard, there is mistake etc.Therefore, between step S1 and step S2, described method also can comprise cleaning step.Because data source is many, data cleansing process complicated, therefore, cleaning step can be divided into preliminary cleaning step and degree of depth cleaning step.
In preliminary cleaning step, in EDS, standardization processing and correction process are carried out to nuclear power design data.As shown in Figure 5, EDS can be divided into EDS1 and EDS2 two levels.EDS1 directly extracts the nuclear power design data of coming from business data source for storing, that is, data pick-up occurs in and extracts source data in the process of EDS1.EDS2 is for storing the data through tentatively cleaning.
In degree of depth cleaning step, transfer to the process of ODS in nuclear power design data from EDS (being specially EDS2), the data check between the nuclear power design data after preliminary cleaning step is carried out based on business datum source.What is called refers to based on the data check between business datum source, for intersecting the nuclear power design data being present in different business systems, such as be present in the nuclear power design data in system operation system and layout design operation system simultaneously, verification carried out to it this nuclear power design data is consistent in these two operation systems.
Like this, by cleaning nuclear power design data, integrate in data Layer, and deposit the data through cleaning verification by ODS, nuclear power station uniform traffic Data View can be set up, be conducive to valuable information in mining data of going deep into, realize the value recreation of data.In addition, after cleaning, the quality of data is higher, can improve the accuracy of data query.
Then, then to the quality of data record in data cleaning process be described.
In data cleansing process, a large amount of misdata or inconsistent data can be found, be referred to as dirty data.By the data quality problem found in record cleaning step, subsequent feedback can be convenient to the user of source operation system, modify and improve for it, simultaneously follow-uply to analyze the reason etc. that mistake occurs according to these dirty data records, thus the generation again of guard against false.
For the data quality problem needing record, comprise following several:
1. in operation system, data do not meet data standard.As attribute void value, attribute format mistake etc.
2. in operation system, data are inconsistent.Value as the same service attribute of representative of two place's records is inconsistent.
3. the data between operation system are inconsistent.Value as represented same service attribute in two operation systems is inconsistent.
Dirty data record needs to refine to entity and attribute thereof.Fig. 6 shows the example of a data quality record.In figure 6, ' operation system internal organ tables of data ' records EDS1 and cleans to the data not meeting data standard of operation system inside in EDS2 process and inconsistent data, ' operation system example match table ' records the general introduction that EDS2 cleans to example and the relevant not matching content of mating between operation system in ODS process, and ' mating the attribute not match information table of example between operation system ' records the detailed content that EDS2 cleans in ODS process the not match attribute of mating example.
3rd row
Document library is for storing the document extracted from source data layer, and 3 d model library is for storing the three-dimensional model extracted from source data layer.The nuclear power design data extracted in step S1 comprises document, three-dimensional modeling data.
Document is a kind of typical unstructured data, data pick-up unit 12 is from source data layer abstracting document and stored in the document library of data Layer, and the document in document library is connected to EDW by data processing unit 13, therefore, existing document library by the part as EDW, and without the need to re-establishing document library in EDW.EDW can call the document in document library accordingly, thus realizes the integrated of document data.
Three-dimensional model is also a kind of typical unstructured data.At present, for the exploitation of three-dimensional model, different business systems adopts different application software, such as, layout design system adopts three-dimensional design platform VPD (power plant design management system, VantagePlantDesign), is also called PDMS (PlantDesignManagementSystem, power plant design management system), equipment de-sign systems etc. adopt three-dimensional design platform Pro/E.
As shown in Figure 7, in the present invention, original three-dimensional model is converted to unified lightweight three-dimensional model by data processing unit 13, and is integrated in 3 d model library.Unified lightweight three-dimensional model can be presented to other users by Web quickly and easily and use.
As shown in Figure 8, non-relational structural data is integrated into EDW, need first source data once to be changed, and then integrated.Generally source data can be converted to flat file or structured data file XML (ExtensibleMarkupLanguage, extend markup language) and then carry out integrated.The structure of XML file can be passed through XSD (definition of XMLSchemasDefinition, XML structure) file and carry out specification and checking.
Data access layer corresponding data access interface 15, wherein defines mechanism of data access, can carry out control of authority, to guarantee data security.
The corresponding upper layer application being called nuclear power design data by data access interface 15 of data application layer, these application mainly comprise data collaborative, multidimensional data analysis and extemporaneous inquiry etc.For being described as follows of these application.
data collaborative
When lacking the integrated system of nuclear power design data, the information sharing difficulty between different business systems, easily cause " information island " problem, data accuracy can not be verified; Meanwhile, in order to interaction data, set up point-to-point data-interface between operation system, cause " cobweb " problem, data consistency can not be guaranteed.
Data collaborative refers to, by interaction data, the data between all operation systems reach accurate, consistent process.The EDW built up in the present invention, can be used as the bridge of synergistic data between each operation system, can be each operation system and provides the most effective data.
multidimensional data analysis
By EDW, can build cube, cube is called cube (Cube) usually visually due to the characteristic of its multidimensional.Cube is a data acquisition, is usually constructed by the Data Mart of EDW, and organizes and be aggregated into a multidimensional structure defined by one group of dimension and metric.
Multidimensional data analysis refers to, analyst, decision maker from the data multiple angle, observed data storehouse, multiple side, thus understand the information and intension that comprise in the data in depth.
extemporaneous inquiry
Extemporaneous inquiry is the demand of user according to oneself, freely arranges querying condition, and system can generate corresponding statistical report form according to the selection of user.
Data access layer corresponding data access interface, for specified data access mechanism and carry out control of authority, to guarantee data security.
Data application layer is used for the nuclear power design data by data warehouse storage in data access layer visit data layer.Market demand such as can comprise data collaborative, multidimensional data analysis and extemporaneous inquiry etc.
In the present embodiment, keep in the business datum from origin system by EDS, avoid carrying out data conversion in origin system, alleviate the load of origin system, improve the efficiency of data integration; Stored the data of unified standard by ODS according to power plant's conceptual data model, and find data inconsistent between each operation system, form unique effective high-quality data, the application in follow-up data fairground is based on the data of ODS; Data Mart is set up by each subject area, as the basis that data multidimensional is analyzed by data warehouse.
In technology in the past, due to the duplication of labour such as Data acquisition, data acquisition, also can cause a large amount of repetition and inconsistent data, these repetition/inconsistent data may cause potential nuclear power station quality events.Meanwhile, cannot to downstream plate Quicks such as buying, construction, debugging for unique effective design data.
According to the present invention, centralized data integration scheme is adopted to replace point-to-point form, because centralized data integration scheme can obtain nuclear power design data from each operation system, these data of comprehensive unified management, and can use to each operation system for each operation system these data distributings, therefore, it is possible to the defect of stream compression difficulty between resolution system.In addition, for overlapping the nuclear power design data in different business systems, after get this nuclear power design data from an operation system, no longer can gather this nuclear power design data from other operation systems, thus avoid the duplication of labour in Data acquisition, data acquisition, remove corresponding expense to drop into, improve the running efficiency of enterprise.
Embodiment three
With above-described embodiment one, two corresponding, the present embodiment provides a kind of nuclear power design data integrated system, and this system is applied to the nuclear power station being configured with multiple operation system.As shown in Figure 1, 2, in nuclear power station, the integrated system of nuclear power design data 10 is configured at the upper strata of each operation system 1,2,3, carries out data interaction by data pick-up interface 11 and each operation system 1,2,3,
The integrated system 10 of nuclear power design data has data pick-up unit 12, data processing unit 13 and data storage cell 14, and the integrated system 10 of nuclear power design data is also configured with the data access interface 15 for upper strata application call data,
Data pick-up unit 12 for: extract operation system nuclear power design data separately by data pick-up interface 11 from each operation system;
Data processing unit 13 for: process according to the nuclear power design data of entity-relation model to the different pieces of information model from different business systems, obtain the nuclear power design data with unified data model;
Data storage cell 14 for: store and there is the nuclear power design data of unified data model;
Data access interface 15 is for the nuclear power design data that provides data storage cell 14 to store to upper layer application.
In one of enforcement three more specifically implementation, data storage cell 14 comprises and exchanges data temporary storage area EDS, manipulation type data storage areas ODS and Data Warehouse for Enterprises EDW; State data pick-up unit 12 specifically for: extract operation system nuclear power design data separately from each operation system, and according to nuclear power design data from the data model of operation system, the nuclear power design data of extraction is stored into and exchanges in the EDS of data temporary storage area; Data processing unit 13 specifically for: in manipulation type data storage areas ODS, process according to the nuclear power design data of entity-relation model to the different pieces of information model from different business systems, obtain the nuclear power design data with unified data model; Data Warehouse for Enterprises EDW specifically for: store and there is the nuclear power design data of unified data model.
At another of enforcement three more specifically in implementation, Data Warehouse for Enterprises EDW is divided into multiple Data Mart, and different Data Marts is for storing the nuclear power design data gathered according to different application demand.
At another of enforcement three more specifically in implementation, data processing unit 13 also for: exchange data temporary storage area EDS in standardization processing and correction process are carried out to nuclear power design data, transfer to the process of manipulation type data storage areas ODS in nuclear power design data from exchange data temporary storage area EDS, the data check between the nuclear power design data through preliminary cleaning step is carried out based on source operation system.
At another of enforcement three more specifically in implementation, data storage cell 14 also for: record the data quality problem found in preliminary cleaning step and degree of depth cleaning step.
According to the integrated system of nuclear power design data provided by the invention, due to the script nuclear power design data left among respective operation system is integrated into the integrated system of nuclear power design data being arranged in each operation system upper strata, and by integrated nuclear power design data, be there is unified data model, therefore, integrated application can be dispersed in nuclear power design data in each operation system, give full play to the value of the nuclear power design data of each operation system.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.
Claims (11)
1. the integrated method of nuclear power design data, is applied to the nuclear power station being configured with multiple operation system, it is characterized in that, comprise the steps:
S1, extract operation system nuclear power design data separately from each operation system;
S2, to process according to the nuclear power design data of entity-relation model to the different pieces of information model from different business systems, obtain the nuclear power design data with unified data model;
S3, store there is the nuclear power design data of unified data model;
S4, provide stored nuclear power design data to upper layer application.
2. method according to claim 1, is characterized in that,
Step S1 specifically comprises: extract operation system nuclear power design data separately from each operation system, and according to nuclear power design data institute from the data model of operation system, the nuclear power design data of extraction is stored in exchange data temporary storage area,
Step S2 specifically comprises: in described manipulation type data storage areas, processes, obtain the nuclear power design data with unified data model according to the nuclear power design data of entity-relation model to the different pieces of information model from different business systems,
Step S3 specifically comprises: the storage of business data warehousing has the nuclear power design data of unified data model.
3. method according to claim 2, is characterized in that, described Data Warehouse for Enterprises is divided into multiple Data Mart,
In step s3, nuclear power design data is stored in different Data Marts by gathering according to different application demand.
4. method according to claim 2, is characterized in that, between step S1 and step S2, described method also comprises:
Preliminary cleaning step, wherein, carries out standardization processing and correction process to described nuclear power design data in described exchange data temporary storage area,
Degree of depth cleaning step, wherein, transfer to the process of described manipulation type data storage areas in described nuclear power design data from described exchange data temporary storage area, the data check between the nuclear power design data through described preliminary cleaning step is carried out based on source operation system.
5. method according to claim 4, is characterized in that, described method also comprises:
Record the data quality problem found in described preliminary cleaning step and described degree of depth cleaning step.
6. method according to claim 1, is characterized in that, the nuclear power design data extracted in step S1 comprises three-dimensional modeling data, and described step S2 also comprises:
Dissimilar three-dimensional modeling data is converted to the lightweight three-dimensional model of same type by described data processing unit.
7. the integrated system of nuclear power design data, is applied to the nuclear power station being configured with multiple operation system, it is characterized in that, the integrated system configuration of described nuclear power design data, in the upper strata of each operation system, carries out data interaction by data pick-up interface and each operation system,
The integrated system of described nuclear power design data has data pick-up unit, data processing unit and data storage cell, and the integrated system of described nuclear power design data is also configured with the data access interface for upper strata application call data,
Described data pick-up unit is used for: extract operation system nuclear power design data separately by described data pick-up interface from each operation system;
Described data processing unit is used for: process according to the nuclear power design data of entity-relation model to the different pieces of information model from different business systems, obtain the nuclear power design data with unified data model;
Described data storage cell is used for: store the nuclear power design data with unified data model;
Described data access interface is used for: the nuclear power design data providing described data storage cell to store to described upper layer application.
8. system according to claim 7, is characterized in that, described data storage cell comprises exchange data temporary storage area, manipulation type data storage areas and Data Warehouse for Enterprises,
Described data pick-up unit specifically for: extract operation system nuclear power design data separately from each operation system, and according to nuclear power design data from the data model of operation system, the nuclear power design data of extraction is stored in described exchange data temporary storage area
Described data processing unit specifically for: in described manipulation type data storage areas, process according to the nuclear power design data of entity-relation model to the different pieces of information model from different business systems, obtain the nuclear power design data with unified data model
Described Data Warehouse for Enterprises specifically for: store and there is the nuclear power design data of unified data model.
9. system according to claim 8, is characterized in that, described Data Warehouse for Enterprises is divided into multiple Data Mart,
Different Data Marts is for storing the nuclear power design data gathered according to different application demand.
10. system according to claim 8, is characterized in that, described data processing unit also for:
In described exchange data temporary storage area, standardization processing and correction process are carried out to described nuclear power design data,
Transfer to the process of described manipulation type data storage areas in described nuclear power design data from described exchange data temporary storage area, the data check between the nuclear power design data through described preliminary cleaning step is carried out based on source operation system.
11. systems according to claim 10, is characterized in that, described data storage cell also for:
Record the data quality problem found in described preliminary cleaning step and described degree of depth cleaning step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939251.0A CN105574667A (en) | 2015-12-15 | 2015-12-15 | Nuclear power design data integration method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939251.0A CN105574667A (en) | 2015-12-15 | 2015-12-15 | Nuclear power design data integration method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105574667A true CN105574667A (en) | 2016-05-11 |
Family
ID=55884770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510939251.0A Pending CN105574667A (en) | 2015-12-15 | 2015-12-15 | Nuclear power design data integration method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105574667A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383957A (en) * | 2016-09-23 | 2017-02-08 | 中广核工程有限公司 | Nuclear power design achievement release system and method |
| CN106528939A (en) * | 2016-10-12 | 2017-03-22 | 国核电力规划设计研究院 | Method and device for transforming civil engineering structure model in PDMS into data of XML format |
| CN107590206A (en) * | 2017-08-23 | 2018-01-16 | 福建福清核电有限公司 | A kind of reverse self-organizing signal flow diagram generation method of nuclear power plant's control system |
| CN107844964A (en) * | 2017-11-30 | 2018-03-27 | 广州轨道交通建设监理有限公司 | A kind of shield construction information management system |
| CN107862078A (en) * | 2017-11-29 | 2018-03-30 | 上海蓝色帛缔智能工程有限公司 | A kind of cloud data center system architecture based on metadata |
| CN107958053A (en) * | 2017-11-29 | 2018-04-24 | 上海蓝色帛缔智能工程有限公司 | A kind of cloud data center system prototype based on metadata |
| CN108073591A (en) * | 2016-11-10 | 2018-05-25 | 北京宸信征信有限公司 | The integration storage system and method for a kind of multi-source data with identity attribute |
| CN108572997A (en) * | 2017-03-14 | 2018-09-25 | 北京宸信征信有限公司 | A kind of the integration storage system and method for the multi-source data with network attribute |
| CN108573003A (en) * | 2017-03-14 | 2018-09-25 | 北京宸信征信有限公司 | A kind of integration storage system and method with the relevant multi-source data of automobile |
| CN110019153A (en) * | 2017-09-13 | 2019-07-16 | 北京宸信征信有限公司 | A kind of polymorphic type batch data processing system and its processing method |
| CN110069364A (en) * | 2019-04-17 | 2019-07-30 | 中广核核电运营有限公司 | Spare part data error-correcting method, device, computer equipment and storage medium |
| CN110879824A (en) * | 2019-10-23 | 2020-03-13 | 中广核工程有限公司 | Nuclear power engineering business data mining system and method based on physical database |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060117025A1 (en) * | 2004-09-30 | 2006-06-01 | Microsoft Corporation | Optimizing communication using scaleable peer groups |
| CN101452450A (en) * | 2007-11-30 | 2009-06-10 | 上海市电力公司 | Multiple source data conversion service method and apparatus thereof |
| CN104504094A (en) * | 2014-12-26 | 2015-04-08 | 中国石油集团工程设计有限责任公司北京分公司 | Various data source integrated management method for oil and gas field |
-
2015
- 2015-12-15 CN CN201510939251.0A patent/CN105574667A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060117025A1 (en) * | 2004-09-30 | 2006-06-01 | Microsoft Corporation | Optimizing communication using scaleable peer groups |
| CN101452450A (en) * | 2007-11-30 | 2009-06-10 | 上海市电力公司 | Multiple source data conversion service method and apparatus thereof |
| CN104504094A (en) * | 2014-12-26 | 2015-04-08 | 中国石油集团工程设计有限责任公司北京分公司 | Various data source integrated management method for oil and gas field |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383957B (en) * | 2016-09-23 | 2019-10-08 | 中广核工程有限公司 | A kind of nuclear power result of design delivery system and method |
| CN106383957A (en) * | 2016-09-23 | 2017-02-08 | 中广核工程有限公司 | Nuclear power design achievement release system and method |
| CN106528939A (en) * | 2016-10-12 | 2017-03-22 | 国核电力规划设计研究院 | Method and device for transforming civil engineering structure model in PDMS into data of XML format |
| CN106528939B (en) * | 2016-10-12 | 2019-08-30 | 国核电力规划设计研究院 | It is the method and device of XML format data by civil engineering structure model conversion in PDMS |
| CN108073591A (en) * | 2016-11-10 | 2018-05-25 | 北京宸信征信有限公司 | The integration storage system and method for a kind of multi-source data with identity attribute |
| CN108073591B (en) * | 2016-11-10 | 2021-10-12 | 北京宸信征信有限公司 | Integrated storage system and method of multi-source data with identity attribute |
| CN108573003A (en) * | 2017-03-14 | 2018-09-25 | 北京宸信征信有限公司 | A kind of integration storage system and method with the relevant multi-source data of automobile |
| CN108572997A (en) * | 2017-03-14 | 2018-09-25 | 北京宸信征信有限公司 | A kind of the integration storage system and method for the multi-source data with network attribute |
| CN108573003B (en) * | 2017-03-14 | 2020-07-10 | 北京宸信征信有限公司 | Integrated storage system and method for multi-source data related to automobile |
| CN108572997B (en) * | 2017-03-14 | 2020-08-18 | 北京宸信征信有限公司 | Integrated storage system and method of multi-source data with network attributes |
| CN107590206B (en) * | 2017-08-23 | 2020-07-28 | 福建福清核电有限公司 | Method for generating reverse self-organizing signal flow graph of nuclear power plant control system |
| CN107590206A (en) * | 2017-08-23 | 2018-01-16 | 福建福清核电有限公司 | A kind of reverse self-organizing signal flow diagram generation method of nuclear power plant's control system |
| CN110019153A (en) * | 2017-09-13 | 2019-07-16 | 北京宸信征信有限公司 | A kind of polymorphic type batch data processing system and its processing method |
| CN110019153B (en) * | 2017-09-13 | 2022-03-04 | 北京宸信征信有限公司 | Multi-type batch data processing system and processing method thereof |
| CN107958053A (en) * | 2017-11-29 | 2018-04-24 | 上海蓝色帛缔智能工程有限公司 | A kind of cloud data center system prototype based on metadata |
| CN107862078A (en) * | 2017-11-29 | 2018-03-30 | 上海蓝色帛缔智能工程有限公司 | A kind of cloud data center system architecture based on metadata |
| CN107844964A (en) * | 2017-11-30 | 2018-03-27 | 广州轨道交通建设监理有限公司 | A kind of shield construction information management system |
| CN110069364A (en) * | 2019-04-17 | 2019-07-30 | 中广核核电运营有限公司 | Spare part data error-correcting method, device, computer equipment and storage medium |
| CN110879824A (en) * | 2019-10-23 | 2020-03-13 | 中广核工程有限公司 | Nuclear power engineering business data mining system and method based on physical database |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105574667A (en) | Nuclear power design data integration method and system | |
| CN103593422B (en) | Virtual access management method of heterogeneous database | |
| CN105046328B (en) | A kind of three-dimensional visualization bridge defect information acquisition management system and method | |
| CN109272155A (en) | A kind of corporate behavior analysis system based on big data | |
| CN104881424B (en) | A kind of acquisition of electric power big data, storage and analysis method based on regular expression | |
| CN104205039B (en) | The interest drive business intelligence system and method for data analysiss are carried out using interest driven data pipeline | |
| CN103425762A (en) | Telecom operator mass data processing method based on Hadoop platform | |
| CN103631912B (en) | A kind of method utilizing non-relational database storage magnanimity monitoring industrial equipment data | |
| CN107766402A (en) | A kind of building dictionary cloud source of houses big data platform | |
| CN101566981A (en) | Method for establishing dynamic virtual data base in analyzing and processing system | |
| CN104504094A (en) | Various data source integrated management method for oil and gas field | |
| CN106611246A (en) | Integrated management system of land and resources | |
| CN110334274A (en) | Information-pushing method, device, computer equipment and storage medium | |
| CN105022769A (en) | Data interaction system of urban underground pipeline, and method thereof | |
| CN101727478A (en) | Dynamically building and populating data marts with data stored in repositories | |
| CN102495853A (en) | Aspect-oriented cloud storage engine construction method | |
| CN104298779A (en) | Processing method and system for massive data processing | |
| CN104866590A (en) | Integration system, expression method and integration method based on IFC standard for monitoring data | |
| CN103473332A (en) | Data archive repository with virtual test architecture | |
| CN107870949A (en) | Data analysis job dependence relation generation method and system | |
| CN112883001A (en) | Data processing method, device and medium based on marketing and distribution through data visualization platform | |
| CN106780157B (en) | Ceph-based power grid multi-temporal model storage and management system and method | |
| CN103605732A (en) | Data warehouse, data warehouse system and data warehouse construction method based on Infobright | |
| CN104361086A (en) | Data integration method for measurable asset entire life-cycle management system | |
| Wu et al. | Research on data sharing architecture for ecological monitoring using Iot streaming data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |