CN114862364A - Multi-source and multi-dimensional nuclear power material data-based intersection system and method - Google Patents
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Abstract
The invention discloses a multi-source and multi-dimensional nuclear power material data-based remittance system and method. A file reading module: preparing a nuclear power material data file, and reading data contents in the nuclear power material data file; a data standard judging module: judging whether a data standard exists in the read data content in the system, and synchronizing the data when the data standard exists; a data checking module: carrying out validity judgment on the synchronized data, and screening out valid data; a data encapsulation module: and carrying out unique identification association on the effective data, and packaging and storing the effective data. According to the invention, by using the data standard, the multi-source heterogeneous original nuclear power material data can be directly stored in a warehouse, so that the learning cost of operators is reduced, the data integration efficiency is improved, and the data can be rapidly converged and fused.
Description
Technical Field
The invention belongs to the technical field of nuclear power data arrangement, and particularly relates to a multi-source and multi-dimensional nuclear power material data-based intersection system and method.
Background
The nuclear power key equipment usually works under the working conditions of high temperature, high pressure, strong corrosion and strong irradiation, has extremely high requirements on materials, and usually meets the requirements of various performances such as nuclear performance, mechanical property, chemical property, physical property, irradiation performance, process performance, economy and the like, and meets the requirements of special standard regulations. The data content is rich, the data source is wide, and the data structure is various. For example, in the process of nuclear power materials, process data are difficult to be converged and fused due to different input and output types of various software; the nuclear power material has many performance test items, strict index requirements, high polymerization and intersection difficulty and difficulty in forming connection between process and performance indexes. Design, production and test of nuclear power materials are completed under a strict quality assurance system, and accurate and rapid convergence and fusion of related data can ensure that the data quality is controllable and traceable.
As the most basic part of the material full life cycle data, if the nuclear power structure material data can be efficiently and stably converged, a solid foundation is laid for the subsequent data mining technology in the research application from micro-scale to macro-scale.
In the process of research and development and production of nuclear power structural materials, a large number of heterogeneous data sources with different formats and different sources, such as processing technology data, performance detection data, calculation and simulation data, analysis data and the like, are accumulated in the process of research and development and production due to the influences of material properties, material life cycles and other factors. Heterogeneous data source convergence is a classic problem in the field of databases, and when heterogeneous data sources are converged, problems of heterogeneity, completeness, inconsistent semantics, integration performance and the like of the heterogeneous data sources are mainly encountered.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a multi-source and multi-dimensional nuclear power material data-based convergent system and method, which solve the technical problems in the prior art.
The purpose of the invention can be realized by the following technical scheme:
a multi-source and multi-dimensional nuclear power material data-based intersection system comprises a file reading module, a data standard judging module, a data storage module and a data packaging module.
The file reading module: preparing a nuclear power material data file, and reading data contents in the nuclear power material data file;
the data standard judging module: judging whether a data standard exists in the read data content in the system, synchronizing the data when the data standard exists, and synchronizing the read data after newly registering the read data into the data standard when the data standard does not exist;
the data checking module: carrying out validity judgment on the synchronized data, and screening out valid data;
the data encapsulation module: and carrying out unique identification association on the effective data, and packaging and storing the effective data.
Furthermore, the types of the nuclear power material data files comprise analysis data files, calculation data files, simulation data files, performance detection files and processing parameter files.
Further, the data standard in the data standard judging module comprises chemical components, impact performance, tensile performance and fatigue performance.
Further, in the data verification module, the validity judgment standard includes whether the data types are matched, data upper and lower limit verification, data format verification and data integrity verification.
Further, when invalid data occurs in the data checking module, the data processing process is directly ended.
Furthermore, the unique identification association standard in the data packaging module comprises process parameters, chemical components, tensile detection and metallographic detection.
The multi-source and multi-dimensional nuclear power material data converging method comprises the following steps:
s1, preparing a nuclear power material data file, and reading the data of the nuclear power material data file;
s2, judging the data standard of the read data, matching the data when the data standard exists, reestablishing the data standard of the data when the data standard does not exist in the system, and then performing data synchronization operation;
s3, judging the effectiveness of the synchronous data, storing the effective data, and directly ending the data travel for the ineffective data;
and S4, performing unique identification association on the effective data, packaging the effective data into a complete nuclear power material data, and finally storing the complete nuclear power material data in a database.
The invention has the beneficial effects that:
1. according to the invention, by using the data standard, multi-source heterogeneous original nuclear power material data can be directly stored in a warehouse, the learning cost of operators is reduced, the data integration efficiency is improved, the data can be rapidly converged and fused, meanwhile, the scientific management of nuclear power structural material data can be further enhanced and standardized, the data safety is ensured, and a solid foundation is laid for the subsequent integration of nuclear power structural material data with higher complexity.
2. The data semantics are standardized by formulating a metadata standard, and the uniqueness of the data is ensured by adopting an identifier; the storage requirements of different data are met by adopting abundant field types, and the heterogeneous data can be completely converged and stored from the system level; and finally, multi-concurrent multi-thread processing data convergence is supported, and the data convergence efficiency is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a block diagram of a data exchange system according to an embodiment of the present invention;
fig. 2 is a flowchart of a data exchange method according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a multi-source and multi-dimensional nuclear power material data-based aggregation system, which includes a file reading module, a data standard determining module, a data storage module, and a data packaging module.
A file reading module: preparing a nuclear power material data file, and reading data contents in the nuclear power material data file; the types of the nuclear power material data files comprise analysis data files, calculation data files, simulation data files, performance detection files, processing parameter files and the like.
A data standard judging module: judging whether data standards (including chemical compositions, impact performance, tensile performance and fatigue performance) exist in the system for the read data content, synchronizing the data when the data standards exist, and synchronizing the read data after newly registering the data standards when the data standards do not exist; note that: the data standard is a data standard of a specific multi-source heterogeneous nuclear power material file, wherein nuclear power material data such as performance and process data are structured processing products, are disassembled into a plurality of single attributes in a system, are combined to form a nuclear power material structure, and meanwhile, a mapping relation between original data and the material structure is set.
A data checking module: carrying out validity judgment on the synchronized data (including whether the data types are matched, data upper and lower limit verification, data format verification and data integrity verification), and screening out valid data; when invalid data occurs, the data processing run is directly ended.
A data encapsulation module: and carrying out unique identification association (including process parameters, chemical components, tensile detection and metallographic detection) on the effective data, and packaging and storing the effective data.
As shown in fig. 2, the method for converging nuclear power material data based on multiple sources and multiple dimensions comprises the following steps:
s1, nuclear power material data files which may be equipment files, calculation data files, simulation data files and the like are prepared, and data reading is conducted on the nuclear power material data files.
And S2, performing data standard judgment on the read data, matching the read data with the data when the data standard exists, reestablishing the data standard of the data when the data standard does not exist in the system, and then performing data synchronization operation.
S3, carrying out validity judgment on the synchronous data, namely whether the data types are matched, data upper and lower limit verification, data format verification, data integrity verification and the like, storing the valid data, and directly ending the data stroke on the invalid data;
and S4, performing unique identification association (including process parameters, chemical components, tensile detection and metallographic detection) on the effective data, packaging the effective data into complete nuclear power material data, and finally storing the complete nuclear power material data in a database.
The data semantics are standardized by formulating a metadata standard, and the uniqueness of the data is ensured by adopting an identifier; the storage requirements of different data are met by adopting abundant field types, and the heterogeneous data can be completely converged and stored from the system level; and finally, multi-concurrent multi-thread processing data convergence is supported, and the data convergence efficiency is ensured.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (7)
1. A multi-source and multi-dimensional nuclear power material data converging system is characterized by comprising a file reading module, a data standard judging module, a data storage module and a data packaging module,
the file reading module: preparing a nuclear power material data file, and reading data contents in the nuclear power material data file;
the data standard judging module: judging whether a data standard exists in the read data content in the system, synchronizing the data when the data standard exists, and synchronizing the read data after newly registering the read data into the data standard when the data standard does not exist;
the data checking module: carrying out validity judgment on the synchronized data, and screening out valid data;
the data encapsulation module: and carrying out unique identification association on the effective data, and packaging and storing the effective data.
2. The multi-source and multi-dimensional nuclear power material data-based interchange system according to claim 1, wherein the types of nuclear power material data files include analysis data files, calculation data files, simulation data files, performance test files, and machining parameter files.
3. The system for converging nuclear power material data based on multiple sources and multiple dimensions as claimed in claim 1, wherein the data standard in the data standard judging module comprises chemical components, impact performance, tensile performance and fatigue performance.
4. The multi-source and multi-dimensional nuclear power material data converging system based on the claim 1 is characterized in that in the data checking module, the validity judgment standard comprises data type matching, data upper and lower limit verification, data format verification and data integrity verification.
5. The multi-source and multi-dimensional nuclear power material data-based interchange system according to claim 4, wherein the data check module directly ends a data processing process when invalid data occurs.
6. The multi-source multi-dimensional nuclear power material data-based compilation system of claim 1, wherein the unique identifier association criteria in the data encapsulation module include process parameters, chemical composition, tensile testing, and metallographic testing.
7. The multi-source multi-dimensional nuclear power material data-based compilation method according to any one of claims 1-6, characterized by comprising the following steps:
s1, preparing a nuclear power material data file, and reading the data of the nuclear power material data file;
s2, judging the data standard of the read data, matching the data when the data standard exists, reestablishing the data standard of the data when the data standard does not exist in the system, and then performing data synchronization operation;
s3, judging the effectiveness of the synchronous data, storing the effective data, and directly ending the data travel for the ineffective data;
and S4, performing unique identification association on the effective data, packaging the effective data into a complete nuclear power material data, and finally storing the complete nuclear power material data in a database.
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| CN114153885A (en) * | 2021-11-23 | 2022-03-08 | 成都材智科技有限公司 | Nuclear power structural material performance data integration system and method |
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- 2022-05-24 CN CN202210569727.6A patent/CN114862364A/en active Pending
Patent Citations (7)
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