Nuclear power station equipment field data element standard formulating method and device, storage medium and electronic equipment

Abstract

The invention relates to a method and a device for formulating a data element standard in the field of nuclear power station equipment, a storage medium and electronic equipment. The method comprises the following steps of formulating a data element standard template; identifying key factors formulated by a data element standard; according to the key factors for formulating the data element standard, determining a principle for formulating the data element standard; key data items are identified according to a rule formulated by a data element standard; and formulating a data element standard according to the key data item and the data element standard template. By making the data element standard, a set of unified data language is provided for the equipment management service of the nuclear power station, the understanding ambiguity is eliminated, the data integration is promoted, the barrier of a data island is broken, the data operation and maintenance difficulty is reduced, the data quality is improved, and effective support is provided for the equipment management service and analysis decision. In addition, accuracy and consistency of the data can be ensured, time and resources required to be invested due to data errors and inconsistency are reduced, working efficiency is improved, and operation cost is reduced.

Description

Technical Field

[0001] The present invention relates to the field of nuclear power engineering technology, and more specifically, to a method, device, storage medium and electronic equipment for formulating data element standards in the field of nuclear power plant equipment. Background Art

[0002] In the era of big data, nuclear power plants, as a highly complex industry with extremely high safety requirements, face multiple challenges such as data silos, integration barriers, difficulties, and delayed data response. The stable operation, reliability assurance, and safety management of nuclear power plant equipment rely on accurate, timely, and comprehensive data support. Therefore, exploring the formulation method of data element standards and formulating data element standards in the field of nuclear power plant equipment have become key measures to improve data management and ensure the safe and efficient operation of nuclear power plants. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a method, device, storage medium and electronic device for formulating data element standards in the field of nuclear power plant equipment in view of the problems existing in the prior art.

[0004] The technical solution adopted by the present invention to solve the technical problem is: constructing a method for formulating data element standards in the field of nuclear power plant equipment, comprising the following steps:

[0005] Develop standard templates for data elements;

[0006] Identify key factors in the development of data element standards;

[0007] Determine the principles for formulating data element standards based on the key factors for formulating data element standards;

[0008] Identify key data items based on the principles established by data element standards;

[0009] A data element standard is formulated based on the key data items and the data element standard template.

[0010] In the method for formulating data element standards in the field of nuclear power plant equipment described in the present invention, formulating a data element standard template includes:

[0011] Establish classification and naming rules for data elements;

[0012] Establish classification rules for data elements based on the business characteristics of the organization;

[0013] Formulate naming, description and representation specifications for data elements based on the classification, naming rules and classification rules of the data elements;

[0014] According to the naming, description and representation specifications of the data elements, combined with the management requirements of nuclear power plant data, the business attributes, technical attributes and management attributes of the data element standards in the production equipment field are defined, and a data element standard template is formulated.

[0015] In the method for formulating data element standards in the field of nuclear power plant equipment described in the present invention, the key factors for formulating the data element standards include: business-driven key factors, regulatory-driven key factors, and problem-driven key factors.

[0016] In the method for formulating data element standards in the field of nuclear power plant equipment described in the present invention, the principles for formulating data element standards include: compliance principle, internal demand-oriented principle, master data as the core principle, business core data focus principle and data consistency principle.

[0017] In the method for formulating data element standards in the field of nuclear power plant equipment described in the present invention, identifying key data items according to the principles of formulating data element standards includes:

[0018] Analyze each business report and filter out the data items of the business reports whose access rates reach the set value;

[0019] Analyze the source, accuracy, completeness and importance of the data items to business decisions, and identify key data items.

[0020] In the method for formulating data element standards in the field of nuclear power plant equipment described in the present invention, identifying key data items according to the principles of formulating data element standards also includes:

[0021] Determine the business meaning of data items in the data asset catalog and perform deduplication processing;

[0022] After completing the deduplication process, key data items are identified based on the master data-centric principle, business core focus principle, and data consistency principle.

[0023] In the method for formulating data element standards in the field of nuclear power plant equipment described in the present invention, identifying key data items according to the principles of formulating data element standards also includes:

[0024] Determining whether the identified data items meet the principles established by the data element standard;

[0025] If not, determine whether the data item has a business rule;

[0026] If there is a business rule, the data item is determined as a key data item.

[0027] The present invention also provides a device for formulating data element standards in the field of nuclear power plant equipment, comprising:

[0028] A template formulation unit, used to formulate a data element standard template;

[0029] Key factor identification unit, used to identify key factors in the formulation of data element standards;

[0030] A principle determination unit, used to determine the principles for formulating the data element standard according to the key factors for formulating the data element standard;

[0031] A key data item identification unit is used to identify key data items according to the principles established by the data element standard;

[0032] The data element standard formulation unit is used to formulate the data element standard according to the key data items and the data element standard template.

[0033] The present invention also provides a storage medium storing a computer program, wherein the computer program is suitable for being loaded by a processor to execute the steps of the method for establishing data element standards in the field of nuclear power plant equipment as described above.

[0034] The present invention also provides an electronic device, comprising a memory and a processor, wherein the memory stores a computer program, and the processor executes the steps of the method for formulating data element standards in the field of nuclear power plant equipment as described above by calling the computer program stored in the memory.

[0035] The method, device, storage medium and electronic device for formulating data element standards in the field of nuclear power plant equipment of the present invention have the following beneficial effects: including the following steps: formulating a data element standard template; identifying key factors in formulating data element standards; determining the principles for formulating data element standards based on the key factors in formulating data element standards; identifying key data items based on the principles for formulating data element standards; formulating data element standards based on key data items and data element standard templates. The formulation of the data element standards of the present invention provides a unified data language for nuclear power plant equipment management services, eliminates ambiguity in understanding, promotes data integration, breaks down the barriers of data islands, reduces the difficulty of data operation and maintenance, and improves data quality, providing effective support for equipment management services and analytical decisions. In addition, the present invention can also ensure the accuracy and consistency of data, reduce the time and resources required due to data errors and inconsistencies, improve work efficiency, and reduce operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0037] Figure 1 It is a flow chart of a method for formulating data element standards in the field of nuclear power plant equipment provided by the present invention;

[0038] Figure 2It is a principle block diagram of the data element standard formulation device in the field of nuclear power plant equipment provided by the present invention. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] By formulating a unified data element standard, the present invention can ensure the accuracy, consistency and comprehensibility of data in the field of nuclear power plant equipment, and provide strong support for performance monitoring, corrective actions, fault diagnosis, maintenance management, continuous optimization, reliability management and other services and analysis in the equipment field.

[0041] Specifically, Figure 1 As shown, the method for formulating data element standards in the field of nuclear power plant equipment includes the following steps:

[0042] Step S101: Create a data element standard template.

[0043] In an embodiment of the present invention, formulating a standard template for data elements includes: establishing classification and naming rules for data elements; establishing classification rules for data elements according to the business characteristics of the organization; formulating naming, description and representation specifications for data elements based on the classification, naming rules and classification rules of data elements; defining business attributes, technical attributes and management attributes of data element standards in the field of production equipment according to the naming, description and representation specifications of data elements, combined with the management requirements of nuclear power plant data, and formulating a standard template for data elements.

[0044] The Data Management Capability Maturity Assessment Model (hereinafter referred to as DCMM) defines in the data element standard capability item: establishing classification and naming rules for data elements, establishing classification rules for data elements based on the business characteristics of the organization, and formulating naming, description and representation specifications for data elements.

[0045] Among them, the definition of data standards needs to cover three aspects: business perspective, technical perspective and management perspective.

[0046] Specific:

[0047] (1) Business perspective: This is used to unify the language and understanding of the business side, clearly define the business definition and purpose, business rules, and synonyms that each attribute follows, and unify the names to avoid duplication.

[0048] (2) Technical perspective: Form necessary guidelines and constraints for IT implementation, including data type and length. If there are multiple allowed values, each allowed value should be clearly defined.

[0049] (3) Management perspective: Clarify the responsibilities of each business department in implementing data standard management, including the responsible entity for business rules, the responsible entity for data maintenance, and the responsible entity for data monitoring. Since these responsibilities are often not held by the same business department, they must be clearly defined when the standard is formulated.

[0050] Based on the description, naming, and specification of DCMM and data element standards, combined with the management requirements related to nuclear power plant data, the business attributes, technical attributes, and management attributes of the equipment field data element standards are defined to form a data element standard template. The data element standard template is shown in Table 1 below.

[0051] Table 1 Data element standard template

[0052]

[0053]

[0054]

[0055] Step S102: Identify key factors in establishing data element standards.

[0056] Optionally, in an embodiment of the present invention, key factors for formulating data element standards include: business-driven key factors, regulatory-driven key factors, and problem-driven key factors.

[0057] Specifically, given the huge amount and diversity of nuclear power plant data, it is not only costly to formulate data element standards that fully cover all data, but may also reduce implementation efficiency and cost-effectiveness. Therefore, it is necessary to identify and analyze the key factors that drive the formulation of data element standards in order to accurately identify which data is critical to the safe operation, efficient management, and decision support of nuclear power plants.

[0058] Specifically, business-driven key factors: clarify the data needs of various business departments of the nuclear power plant, especially data directly related to key business processes such as equipment electronic records, monitoring integration, failure mode library, failure warning, reliability management, etc., as the primary consideration in the formulation of data element standards.

[0059] Key regulatory-driven factors: In order to meet regulatory reporting requirements, data standards are formulated around regulatory data and relevant data standards are established.

[0060] Problem-driven key factors: Through specific problems found in actual business, such as data inconsistency, redundancy, missing, etc., we take a problem-oriented approach, deeply analyze the causes of the problems, and formulate relevant data standards to improve the accuracy, consistency and completeness of the data.

[0061] Step S103: Determine the principles for establishing the data element standard based on the key factors for establishing the data element standard.

[0062] Optionally, in an embodiment of the present invention, the principles for formulating data element standards include: compliance principle, internal demand-oriented principle, master data-core principle, business core data focus principle, and data consistency principle.

[0063] Specifically, based on the key factors for establishing the data element standard determined in step S102, the principles for establishing the data element standard are clarified.

[0064] Among them, the compliance principle: for data required to be reported by the regulatory authorities, data element standards must be formulated in accordance with the requirements of the regulatory authorities or the standards officially released by the international, national, or industry standards to ensure that the formulated data element standards can meet regulatory requirements and support the effective reporting of data and compliance review.

[0065] Internal demand-oriented principle: Data items for which the group or company requires the formulation of data standards should be used as an important internal basis for the formulation of data element standards to ensure the consistency and coordination of data management within the group.

[0066] Master data is the core principle: Special attention should be paid to data items related to master data (such as function location codes, etc.) to ensure high data quality and promote data consistency and sharing.

[0067] Key principles for business core data: Identify the core data items involved in business activities and business analysis by multiple business segments and departments, and make them the focus of data element standard formulation to ensure the accuracy of their data in order to effectively support business decision-making and operational optimization.

[0068] Data consistency principle: For data and codes with the same name but different meanings or the same meaning but different names in various systems or departments, eliminate data inconsistencies and improve data comprehensibility and usability by formulating unified data element standards.

[0069] Step S104: Identify key data items according to the principles of data element standard formulation.

[0070] In an embodiment of the present invention, identifying key data items according to the principles of data element standard formulation includes: analyzing each business report to screen out data items of business reports whose access rate reaches a set value; analyzing the source, accuracy, completeness and importance of the data items to business decisions to identify key data items.

[0071] Furthermore, identifying key data items based on the principles of data element standard formulation also includes: determining the business meaning of data items in the data asset catalog and performing deduplication processing; after completing the deduplication processing, identifying according to the master data as the core principle, the business core focus principle and the data consistency principle to obtain key data items.

[0072] Furthermore, identifying key data items according to the principles of data element standard formulation also includes: determining whether the identified data items meet the principles of data element standard formulation; if not, determining whether the data items have business rules; if there are business rules, determining the data items as key data items.

[0073] Specifically, we conduct in-depth analysis of each business report and the business logic and purpose behind it, screen out data items in reports with higher access rates, analyze the source, accuracy, completeness, and importance of these data to business decisions, and then screen out key data items.

[0074] At the same time, based on the data asset catalog, similar or identical data elements may appear but with different business meanings or rules. In this case, it is necessary to first clarify the business meaning of the data items in the data asset catalog, deduplicate them, and then further identify key data items based on the master data as the core principle, the business core focus principle, and the data consistency principle.

[0075] It should be noted that if a data item does not meet the principles for establishing the above five data element standards, but the data item has clear business rules, then the data item is also included in the key data items.

[0076] Step S105: Formulate data element standards based on key data items and data element standard templates.

[0077] In the embodiment of the present invention, for the identified key data items, reference is made to current specifications, industry standards and expert experience, combined with actual business needs, and data element standards are formulated according to the data element standard template. The details are as follows:

[0078] First, check whether there are international standards, national standards, industry standards and group standards for the key data items. If so, directly quote them. Otherwise, define them according to the internal standards of the enterprise. Secondly, for the formulation of enterprise data element standards, business attributes and management attributes need to be defined by business personnel. Technical attributes can refer to the current status of each system and be defined according to field naming specifications and business needs. For the referenced standards, it is necessary to pay attention to the timeliness of the standards and record their sources, versions and reference terms in detail to facilitate subsequent traceability and updating.

[0079] refer to Figure 2 , Figure 2 A device for formulating data element standards in the field of nuclear power plant equipment provided by the present invention comprises:

[0080] The template formulation unit 201 is used to formulate a data element standard template.

[0081] The key factor identification unit 202 is used to identify key factors for establishing data element standards.

[0082] The principle determination unit 203 is used to determine the principle of establishing the data element standard according to the key factors of establishing the data element standard.

[0083] The key data item identification unit 204 is used to identify key data items according to the principles established by the data element standard.

[0084] The data element standard formulation unit 205 is used to formulate the data element standard according to the key data items and the data element standard template.

[0085] Specifically, the specific coordination operation process between the units in the nuclear power plant equipment field data element standard formulation device here can refer to the above-mentioned nuclear power plant equipment field data element standard formulation method, which will not be repeated here.

[0086] The present invention applies the data element standard technical solution in the nuclear power plant equipment management business domain, which has a significant effect on solving the existing data islands, integration barriers, operation and maintenance difficulties and other problems. Through the formulation of data element standards, a unified data language is provided for the nuclear power plant equipment management business, eliminating ambiguity in understanding, promoting data integration, breaking down the barriers of data islands, reducing the difficulty of data operation and maintenance, and improving data quality, providing effective support for equipment management business and analytical decision-making. In addition, through the formulation of data element standards, data quality is improved, data accuracy and consistency are ensured, the time and resources required for data errors and inconsistencies are reduced, work efficiency is improved, and operating costs are reduced.

[0087] In addition, an electronic device of the present invention includes a memory and a processor; the memory is used to store a computer program; the processor is used to execute the computer program to implement a method for formulating data element standards in the field of nuclear power plant equipment as described in any of the above items. Specifically, according to an embodiment of the present invention, the process described with reference to the flowchart above can be implemented as a computer software program. For example, an embodiment of the present invention includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program contains program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed by an electronic device and when executed, it executes the above functions defined in the method of the embodiment of the present invention. The electronic device in the present invention can be a terminal such as a notebook, a desktop, a tablet computer, a smart phone, or a server.

[0088] In addition, a storage medium of the present invention stores a computer program thereon, and when the computer program is executed by a processor, it implements any of the above methods for formulating data element standards in the field of nuclear power plant equipment. Specifically, it should be noted that the above storage medium of the present invention can be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media can include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present invention, a computer-readable storage medium can be any tangible medium containing or storing a program, which can be used by an instruction execution system, device or device or used in combination with it. In the present invention, a computer-readable signal medium can include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer readable signal media may also be any computer readable medium other than computer readable storage media, which may send, propagate, or transmit programs for use by or in conjunction with an instruction execution system, apparatus, or device. The program code contained on the computer readable medium may be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

[0089] The computer-readable medium may be included in the electronic device, or may exist independently without being incorporated into the electronic device.

[0090] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0091] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0092] The steps of the method or algorithm described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, a software module executed by a processor, or a combination of the two. The software module may be placed in a random access memory (RAM), a memory, a read-only memory (ROM), an electrically programmable ROM, an electrically erasable programmable ROM, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

[0093] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot limit the scope of protection of the present invention. All equivalent changes and modifications made to the scope of the claims of the present invention should fall within the scope of the claims of the present invention.

Claims

1. A method for formulating data element standards in the field of nuclear power plant equipment, characterized in that: The following steps are involved: Develop standard templates for data elements; Identify key factors in the development of data element standards; Determine the principles for formulating data element standards based on the key factors for formulating data element standards; Identify key data items based on the principles established by data element standards; A data element standard is formulated based on the key data items and the data element standard template.

2. The method for formulating data element standards in the field of nuclear power plant equipment according to claim 1, characterized in that: The formulation of the data element standard template includes: Establish classification and naming rules for data elements; Establish classification rules for data elements based on the business characteristics of the organization; Formulate naming, description and representation specifications for data elements based on the classification, naming rules and classification rules of the data elements; According to the naming, description and representation specifications of the data elements, combined with the management requirements of nuclear power plant data, the business attributes, technical attributes and management attributes of the data element standards in the production equipment field are defined, and a data element standard template is formulated.

3. The method for formulating data element standards in the field of nuclear power plant equipment according to claim 1, characterized in that: The key factors in formulating the data element standards include: business-driven key factors, regulatory-driven key factors, and problem-driven key factors.

4. The method for formulating data element standards in the field of nuclear power plant equipment according to claim 1, characterized in that: The principles for formulating the data element standards include: compliance principle, internal demand-oriented principle, master data as the core principle, business core data focus principle and data consistency principle.

5. The method for formulating data element standards in the field of nuclear power plant equipment according to claim 1, characterized in that: The key data items identified according to the principles established by the data element standard include: Analyze each business report and filter out the data items of the business reports whose access rates reach the set value; Analyze the source, accuracy, completeness and importance of the data items to business decisions, and identify key data items.

6. The method for formulating data element standards in the field of nuclear power plant equipment according to claim 1, characterized in that: The identification of key data items according to the principles established by the data element standard also includes: Determine the business meaning of data items in the data asset catalog and perform deduplication processing; After completing the deduplication process, key data items are identified based on the master data-centric principle, business core focus principle, and data consistency principle.

7. The method for formulating data element standards in the field of nuclear power plant equipment according to claim 1, characterized in that: The identification of key data items according to the principles established by the data element standard also includes: Determining whether the identified data items meet the principles established by the data element standard; If not, determine whether the data item has a business rule; If there is a business rule, the data item is determined as a key data item.

8. A device for formulating data element standards in the field of nuclear power plant equipment, characterized in that: include: A template formulation unit, used to formulate a data element standard template; Key factor identification unit, used to identify key factors in the formulation of data element standards; A principle determination unit, used to determine the principles for formulating the data element standard according to the key factors for formulating the data element standard; A key data item identification unit is used to identify key data items according to the principles established by the data element standard; The data element standard formulation unit is used to formulate the data element standard according to the key data items and the data element standard template.

9. A storage medium, characterized in that: The storage medium stores a computer program, and the computer program is suitable for being loaded by a processor to execute the steps of the method for formulating data element standards in the field of nuclear power plant equipment as described in any one of claims 1 to 7.

10. An electronic device, characterized in that: It comprises a memory and a processor, wherein the memory stores a computer program, and the processor executes the steps of the method for formulating data element standards in the field of nuclear power plant equipment as described in any one of claims 1 to 7 by calling the computer program stored in the memory.

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