CN114792145B - Standard digital management maintenance system and method based on knowledge graph - Google Patents
Standard digital management maintenance system and method based on knowledge graph Download PDFInfo
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Abstract
The invention relates to a standard digital management maintenance system, a method, an electronic device and a computer readable storage medium based on knowledge graph, the system comprises: the system comprises a standard knowledge map database, a standard layout conversion module and a data access management module; the data access management module is used for verifying and authorizing the identity of an access person and providing an access interface for a user after authorization and authentication; the standard knowledge map database is used for storing standard data transmitted by the access interface to obtain standard data resources; the standard data resource is constructed in a knowledge graph format; the standard layout conversion module is used for carrying out format conversion on the standard data resource to obtain converted data so as to be suitable for the reading format of a user. The invention can greatly improve the efficiency, effect and automation degree of standard use and promote the wide and deep application of the standard.
Description
Technical Field
The invention relates to the technical field of digital management, in particular to a standard digital management and maintenance system and method based on a knowledge graph, electronic equipment and a computer readable storage medium.
Background
Generally, the conventional standard has a long revision period, and the review period of the national standard generally requires five years. For instructional documents, a review is required within three years. The informatization standard needs digitization, networking and dynamic maintenance and update. The method is mainly characterized in the following two aspects:
(1) The conventional standards revision cycle is difficult to endure for the informatization standards. In particular, the technical contents change frequently, for example, data standards, classification, coding, metadata, terminology, interface standards, etc., and the technical contents need to be updated frequently. Data standards are generally wide in application range and fast in content updating, and sometimes, as the business requirements change and adjust, the standard contents need to be modified and the standards need to be implemented as soon as possible, and the traditional standard revision mode and process are difficult to adapt to the fast changing requirements.
(2) The content of the information technology standard needs to be collected, stored and expressed in an electronic data format. The traditional paper text is inconvenient for the use, query, retrieval, input and copy of information technology standards, and is particularly not suitable for the development, management and maintenance of software systems. The information technology standard is usually simple in format and large in space. If a code developer uses the standard, the code is required to be manually input, the workload is large, the efficiency is low, and errors are easy to occur.
Disclosure of Invention
To overcome the disadvantages of the prior art, it is an object of the present invention to provide a system, a method, an electronic device and a computer-readable storage medium for standard digital management and maintenance based on knowledge-graph.
In order to achieve the purpose, the invention provides the following scheme:
a standard digital management maintenance system based on knowledge-graph, comprising: the system comprises a standard knowledge map database, a standard layout conversion module and a data access management module;
the data access management module is used for verifying and authorizing the identity of an access person and providing an access interface for a user after authorization and authentication;
the standard knowledge map database is used for storing standard data transmitted by the access interface to obtain standard data resources; the standard data resource is constructed in a knowledge graph format;
and the standard layout conversion module is used for carrying out format conversion on the standard data resource to obtain converted data so as to be suitable for the reading format of a user.
Preferably, the system also comprises a data volume access management control module;
the data volume access management control module is used for controlling the data transmission volume in the access interface.
Preferably, the standard data delivery formats include an XML format, a csv format, and a graph database format.
Preferably, the visitors include software developers, maintenance personnel and third-party testing institutions; the software developer, the maintenance personnel and the third party testing institution input the standard data to the access interface in an electronic data format.
Preferably, the reading format includes PDF format, SGML format, DOCX format, ODX format, and XML format.
A standard digital management maintenance method based on knowledge graph includes:
verifying and authorizing the identity of the access personnel, and providing an access interface for the user after authorization and authentication;
storing the standard data transmitted by the access interface to obtain standard data resources; the standard data resource is constructed in a knowledge graph format;
and carrying out format conversion on the standard data resource to obtain converted data so as to be suitable for the reading format of a user.
Preferably, the construction method of the knowledge graph comprises the following steps:
acquiring a preset data standard; the data standard comprises a common standard, a term standard, a classification code standard, a metadata standard and an interface standard;
constructing an ontology model according to the common standard, the term standard, the classification code standard, the metadata standard and the interface standard respectively;
and constructing the knowledge graph according to the ontology model.
Preferably, the ontology model specifically includes: a general standard model, a terminology standard model, a metadata standard model, and an interface standard model.
An electronic device comprising a bus, a transceiver, a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the transceiver, the memory and the processor are connected via the bus, and the computer program when executed by the processor implements the steps of the above-mentioned method for digital knowledge-graph-based management and maintenance.
A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the above-mentioned knowledge-graph-based standard digital management maintenance method.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention provides a standard digital management maintenance system, a method, electronic equipment and a computer readable storage medium based on a knowledge graph, wherein the system comprises: the system comprises a standard knowledge map database, a standard layout conversion module and a data access management module; the data access management module is used for verifying and authorizing the identity of an access person and providing an access interface for a user after authorization and authentication; the standard knowledge map database is used for storing standard data transmitted by the access interface to obtain standard data resources; the standard data resource is constructed in a knowledge graph format; and the standard layout conversion module is used for carrying out format conversion on the standard data resource to obtain converted data so as to be suitable for the reading format of a user. The invention can greatly improve the efficiency, effect and automation degree of standard use and promote the wide and deep application of the standard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic diagram of a system architecture in an embodiment provided by the present invention;
FIG. 2 is a flow chart of a method in an embodiment provided by the present invention;
FIG. 3 is a schematic diagram of a standard description module in an embodiment provided by the present invention;
FIG. 4 is a block diagram of a general clause module in an embodiment provided by the present invention;
FIG. 5 is a schematic diagram of a terminology module in an embodiment provided herein;
FIG. 6 is a schematic diagram of a metadata module in an embodiment of the present invention;
fig. 7 is a schematic diagram of an interface module in an embodiment provided in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different elements and not for describing a particular sequential order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, the inclusion of a list of steps, processes, methods, etc. is not limited to only those steps recited, but may alternatively include additional steps not recited, or may alternatively include additional steps inherent to such processes, methods, articles, or devices.
The invention aims to provide a knowledge graph-based standard digital management and maintenance system, a knowledge graph-based standard digital management and maintenance method, electronic equipment and a computer-readable storage medium, which can greatly improve the efficiency, effect and automation degree of standard use and promote the wide and deep application of standards.
In the embodiment, the following problems generally exist in consideration of the current domestic standard management work: firstly, the traditional paper standard file cannot meet machine-readable and machine-interpretable requirements; secondly, the standard development period is long, dynamic real-time updating cannot be performed, and the management efficiency is low; and thirdly, standard retrieval cannot be carried out according to standard content elements, the problem of standard conflict or repetition is prominent, manual retrieval is only needed, and the efficiency is low.
Therefore, based on the current requirements, a standard digital management and maintenance system based on the knowledge graph is developed, a standard digital intelligent method is researched through the system, data are expressed in a knowledge graph mode, extraction and recombination are carried out on the data around content elements such as standard names, drafting information, standard classification, catalogues, ranges, normative citation files, terms, definitions, key indexes, reference documents and the like, the data are identified, classification and storage of the standard data are carried out, a standard data dictionary is formed, and functions of online entry, release or revision, inquiry, export, maintenance and the like of the standard content are provided. At present, the research is applied to some intelligent manufacturing enterprises, the efficiency and the effect of standard use are greatly improved, and the wide and deep application of the standard is promoted.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Fig. 1 is a schematic structural diagram of a system in an embodiment provided by the present invention, and as shown in fig. 1, the present invention provides a standard digital management and maintenance system based on a knowledge graph, including: the system comprises a standard knowledge map database, a standard layout conversion module and a data access management module; the data access management module is used for verifying and authorizing the identity of an access person and providing an access interface for a user after authorization and authentication; the standard knowledge map database is used for storing standard data transmitted by the access interface to obtain standard data resources; the standard data resource is constructed in a knowledge graph format; and the standard layout conversion module is used for carrying out format conversion on the standard data resource to obtain converted data so as to be suitable for the reading format of a user.
Preferably, the visitors include software developers, maintenance personnel and third-party testing agencies; the software developer, the maintenance personnel and the third-party testing institution input the standard data to the access interface in an electronic data format.
Specifically, the standard knowledge graph database in this embodiment is responsible for storing standard data resources, and is directed to information technology professionals, including user-oriented system development and operation maintenance personnel, and testing personnel of third-party data quality detection mechanisms. The standard knowledge profile database contains a standard historical data and transactional data store. The standard knowledge graph database is content data of standard texts stored in a knowledge graph format. The specific storage format and rules are based on the related requirements of nodes (classes), edges (relations), attributes and inference rules constructed by the ontology method.
Preferably, the standard data delivery formats include an XML format, a csv format, and a graph database format. The reading format includes PDF format, SGML format, DOCX format, ODX format, and XML format.
Further, the standard layout conversion module converts standard data in the standard knowledge map database into a functional module suitable for reading formats of people according to the requirements of standardized files for social public and standardized workers. The module supports the conversion function of a plurality of text format standards, such as PDF format, SGML format, DOCX, ODX, XML format and other common layout formats suitable for people to read.
Preferably, the system also comprises a data volume access management control module;
the data volume access management control module is used for controlling the data transmission volume in the access interface.
Optionally, the data access management module in this embodiment is responsible for identity verification and authorization authentication management of an access person and providing an access interface for professionals in software development and system management and maintenance. Different transmission formats are provided according to the access requirements of related access personnel, such as an XML format, a csv format, a graph database format and the like. And the access of various users facing to standard system revisers, standard managers, information technology development and management maintainers, social public, review experts and the like is supported. The method provides an access interface facing to a Personal Computer (PC), a smart phone, a tablet computer, industrial automation equipment and other related machine equipment, and supports machine automation access. In addition, in order to prevent unauthorized large-batch malicious downloading, a data volume access management control module is also provided and has a data volume access management control function.
As an optional implementation, in this embodiment, the machine device access example is as follows:
1) And (3) development and maintenance stages:
software developers develop corresponding modules according to requirements, wherein the modules comprise a data access management module, a standard layout conversion module and the like, and a standard knowledge map database is established. Development and maintenance personnel need to access the database through a data access management module and need to access the database through authorization authentication. Each module developed requires test validation by a third party testing authority.
2) And (3) standard compiling stage:
the standard compiling organization is responsible for standard drafting, finding opinions and the like, and the modules support the conversion of various text formats.
3) And (3) standard maintenance management stage:
the standard layout conversion module has the function of converting the standard into standard data in a standard knowledge map database.
4) Standard use phase:
the standard version conversion module has the functions of standard search, content display, opinion feedback and the like, finds a standard through the search, and performs standard content display through a layout format suitable for people to read, so that the reading and the opinion feedback are facilitated.
Corresponding to the above system, as shown in fig. 2, the embodiment further provides a method for standard digital management and maintenance based on knowledge graph, which includes:
step 100: verifying and authorizing the identity of the access personnel, and providing an access interface for the user after authorization and authentication;
step 200: storing the standard data transmitted by the access interface to obtain standard data resources; the standard data resource is constructed in a knowledge graph format;
step 300: and carrying out format conversion on the standard data resource to obtain converted data so as to be suitable for the reading format of a user.
Preferably, the construction method of the knowledge graph comprises the following steps:
acquiring a preset data standard; the data standard includes a common standard, a term standard, a classification code standard, a metadata standard and an interface standard
Constructing an ontology model according to the common standard, the term standard, the classification code standard, the metadata standard and the interface standard respectively;
and constructing the knowledge graph according to the ontology model.
Optionally, the data standard specifies the technology and management requirements of data basic units, data structures, classification codes, file formats, and the like, which are involved in the service application system. By standardizing and standardizing various aspects such as information classification coding, data elements, data acquisition and processing, information resource management and the like, the accuracy, reliability, controllability and verifiability of data are ensured, and data exchange, sharing and information integration are realized. The method comprises the standards of classification coding standard, data specification, data storage, data processing, data governance, data exchange and the like.
The classification coding standard is used for uniformly classifying the information and establishing a standard classification system; providing uniform codes and establishing a standard identification system.
The data specification specifies the technical requirements at the data content level. The data management system comprises a data metadirectory, metadata, index data and the like, and ensures the accuracy, reliability, controllability and verifiability of the data.
The data store defines the format requirements for data storage and exchange of documents such as forms (application forms, statements, statistics, etc.), certificates, documents, business documents (notice forms, application forms, etc.). Including data storage formats and data storage rules. The method is suitable for storing the data of the business application system.
The data processing specifies the overall process requirements for processing the data. The method comprises the steps of data acquisition, data cleaning, data analysis and data display. The method is suitable for development and utilization of business application system data.
The data governance specifies the management requirements of data quality, main data management, metadata management, data warehouse management, information classification code management and the like. The method is suitable for data acquisition, storage, exchange, sharing, service, use and the like.
The data exchange specifies general design requirements for messages, data exchange system interface design, networking requirements, and the like. Including both inward data exchanges and outward data exchanges. The method is suitable for construction of a data exchange platform of a business application system, data exchange sharing and the like.
Preferably, the ontology model specifically comprises the following basic modules: standard description module, general clause module, terminology module, metadata module, interface module.
Specifically, the present invention can classify the data standard into the following types: general standards, terminology standards, metadata standards, classification code standards, interface standards, and the like.
The embodiment provides a standard digital ontology modeling process based on a knowledge graph technology, which specifically comprises the following steps: the standard description module, the general clause module, the term module, the metadata module and the interface module can provide a digital representation method for common standards, term standards, metadata standards, classification code standards, interface standards and the like through a modular design principle.
The common standard generally includes standard description modules, general terms, and may include, but is not limited to, terminology modules, metadata modules, code modules, interface modules, and the like. The term standard generally includes standard description modules, term modules; the metadata standard generally comprises a standard description module and a metadata module; the interface standard generally comprises a standard description module and an interface module.
The data standard adopts an ontology modeling method, and specifically comprises contents such as classes, attributes, relationships, basic axioms and the like. Wherein, the standard text ontology = { class, attribute, relationship, inference rule }.
Further, the standard description module, as shown in fig. 3, mainly includes the following classes (nodes) and attributes:
(1) The standard document class comprises attributes such as a standard number, a standard name, a release date, an implementation date, a release department, a drafting unit, a drafting person and the like;
(2) The drafter comprises drafter information comprising attributes such as name, unit, identity card number, job title, contact phone number and the like;
(3) Drafting a unit class which comprises attributes such as a unit name, a unified social credit code, provinces, contacts, contact phones and the like;
(4) The scope class comprises attributes such as main content and application scope specified by the standard;
(5) Normative citation files/standard documents, standard codes, standard names and other attributes;
(6) Reference/standard literature classes.
The standard document description module includes the following relationships/edges:
(1) Normative citation/citation by the literature, mainly for the citation (referr _ to) and citation (referred _ by) relationships between standards and standards.
(Standard No.) - - [ refer _ to ] - > (Standard No.);
(Standard No.) - - [ refer _ by ] - > (Standard No.); .
(2) Specifying relationships/originating relationships, primarily for relationships between standards (nodes/classes) and content items, specifying relationships or originating relationships. The expression is as follows:
(Standard No) - - [ specific ] - > (article of Contents);
(article of content) - - [ source _ from ] - - > (Standard number).
(4) The drafting relation, the standard drafting and writing standard of the standard drafter.
(Standard) - - [ writen _ by ] - > (drafter);
(drafter) - - [ draft ] - > (Standard No.).
(5) Applicable to relationships, standards or relationships between standard terms and application scenarios/business scenarios.
(standard no) - - [ application _ to ] - > (application scenario);
(Standard No) - - [ application _ for ] - > (application department/person).
And (3) inference rules: the originating relationship is a corresponding/reverse (reverse) relationship to the prescribed relationship.
Further, as shown in fig. 4, the general clause module mainly includes the following classes (nodes) and attributes:
(1) A generic clause class containing the following attributes: chapter number, regulatory requirements, or informative content.
Further, as shown in FIG. 5, the term module mainly contains the following classes (nodes) and attributes:
the term class comprises attributes such as Chinese name, english name, definition, notes, and provenance standard.
The abbreviation class includes abbreviation, chinese vocabulary, and English vocabulary.
Further, as shown in FIG. 6, the metadata module includes the following classes (nodes) and attributes:
the data element class comprises an identifier, a Chinese name of the data element, an English name of the data element, a short name, a description, a representation, necessity or nonessential selection and a context.
Further, the code module includes the following classes (nodes) and attributes:
code class, including code 1, code 2, \8230, code n, code type, information entity name, information entity description, etc.
Further, as shown in fig. 7, the interface module mainly contains the following classes (nodes) and attributes:
the interface class contains the following attributes: a class name;
the method class contains the following attributes: method name, function description, input parameter, output parameter;
the input parameter class contains the following attributes: parameter name, parameter type, parameter description;
the output parameter class contains the following attributes: return type, return specification.
The interface module contains the following relationships (edges):
(interface) - - [ include ] - > (method)
(method) - - [ include ] - > (input parameters)
(method) - - [ include ] - > (output parameter)
(interface) - - [ measured _ from ] - > (Standard No.)
The embodiment also provides an electronic device, which includes a bus, a transceiver, a memory, a processor, and a computer program stored in the memory and executable on the processor, where the transceiver, the memory, and the processor are connected via the bus, and when the computer program is executed by the processor, the steps in the above-mentioned method for standard digital management and maintenance based on knowledge-graph are implemented.
The embodiment also provides a computer readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps in the above-mentioned standard digital management and maintenance method based on knowledge-graph.
The invention has the following beneficial effects:
the invention provides a standard digital intelligent method, which expresses data in a knowledge map mode, extracts and recombines data around content elements such as standard names, drafting information, ranges, normative citations, terms, abbreviations, clause contents, reference documents and the like, identifies the data, performs classified storage on the standard data to form a standard data dictionary, provides functions of online entry, release or revision, inquiry, export, maintenance and the like of the standard contents, can greatly improve the efficiency and effect of standard use, and promotes wide and deep application of the standard.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The method disclosed by the embodiment corresponds to the system disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the system part for description.
The principle and the embodiment of the present invention are explained by applying specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the foregoing, the description is not to be taken in a limiting sense.
Claims (8)
1. A standard digital management maintenance system based on knowledge graph, comprising: the system comprises a standard knowledge map database, a standard layout conversion module, a data volume access management control module and a data access management module;
the data access management module is used for verifying and authorizing the identity of an access person and providing an access interface for a user after authorization and authentication;
the data volume access management control module is used for controlling the data transmission volume in the access interface;
the standard knowledge graph database is used for storing standard data transmitted by the access interface to obtain standard data resources; the standard data resource is constructed in a knowledge graph format;
the standard layout conversion module is used for carrying out format conversion on the standard data resource to obtain converted data so as to be suitable for the reading format of a user; the data criteria include related classes, attributes, relationships, and rules;
the construction method of the knowledge graph comprises the following steps:
acquiring a preset data standard; the data standard comprises a common standard, a term standard, a classification code standard, a metadata standard and an interface standard;
constructing an ontology model according to the common standard, the term standard and the classification code standard respectively;
constructing the knowledge graph according to the ontology model;
the data standard comprises a classification coding standard, a data specification, data storage, data processing, data governance and data exchange; the classification coding standard is used for uniformly classifying the information and establishing a standard classification system; providing a uniform code, and establishing a standard identification system; the data specification stipulates the technical requirements of a data content layer, including a data metadirectory, metadata and index data, and ensures the accuracy, reliability, controllability and verifiability of the data; the data storage stipulates the form requirements for data storage and exchange of tables, certificates, bills and business documents, comprises a data storage format and data storage rules, and is used for storing business application system data; the data processing stipulates the requirements of the whole process of processing the data, comprises data acquisition, data cleaning, data analysis and data display, and is suitable for developing and utilizing the data of a business application system; the data management stipulates the management requirements of data quality, main data management, metadata management, data warehouse management and information classification code management, and is suitable for the collection, storage, exchange, sharing, service and use of data; the data exchange stipulates the general design requirement of the message, the interface design of the data exchange system and the networking requirement, comprises internal data exchange and external data exchange, and is suitable for the construction of a data exchange platform of a service application system and data exchange sharing;
the common standard comprises a standard description module and a term module; the metadata standard comprises a standard description module and a metadata module; the interface standard comprises a standard description module and an interface module;
the standard description module specifically includes the following classes and attributes:
a standard document class including a standard number, a standard name, a release date, an implementation date, a release department, a drafting unit, and a drafting person attribute;
the drafter comprises drafter information comprising name, unit, identity card number, job title and contact telephone attribute;
drafting unit class, including unit name, unified social credit code, province, contact person, contact telephone attribute;
a scope class comprising standard-specified content, scope of application attributes;
normative citation documents/standard document classes, standard code numbers, standard name attributes;
reference/standard literature classes;
wherein the standard description module includes the following relationships/edges:
normative citation/citation by literature for citation and citation relationships between standards and standards; the method specifically comprises the following steps: (Standard No.) [ refer _ to ] - > (Standard No.); (Standard No) - [ refer _ by ] - > (Standard No.);
specifying a relationship/origin relationship for a relationship between the standard and the content item, specifying a relationship or origin relationship; the method specifically comprises the following steps: (Standard No.) [ specificity ] - > (content clause); (content clause) - [ sourced _ from ] - > (standard number);
drafting relation, standard drafting and compiling standard of standard drafters; the method specifically comprises the following steps: (Standard) - [ writen _ by ] - > (drafter); (drafter) - [ draft ] - > (Standard No.);
applicable to relationships, standards or relationships between standard terms and application scenarios/business scenarios; the method specifically comprises the following steps: (standard number) - [ application _ to ] - > (application scenario); (Standard No.) [ application _ for ] - > (department of application or person);
the inference rule is derived from the relationship and the specified relationship, and is a corresponding/reverse (reverse) relationship;
the generic clause module includes the following classes and attributes:
a generic clause class containing the following attributes: chapter number, regulatory requirements or material content;
the term module contains the following classes and attributes:
the term class comprises Chinese names, english names, definitions, notes and provenance standard attributes;
abbreviation class, which contains abbreviation, chinese vocabulary, english vocabulary;
the metadata module includes the following classes and attributes:
data element class, including identifier, chinese name of data element, english name of data element, short name, description, representation, necessary selection and context;
the code module includes the following classes and attributes:
code class, including code 1 to code n, code type, information entity name, information entity description;
the interface module contains the following classes and attributes:
the interface class contains the following attributes: a class name;
the method class contains the following attributes: method name, function description, input parameter, output parameter;
the input parameter class contains the following attributes: parameter name, parameter type, parameter description;
the output parameter class contains the following attributes: a return value type and a return value description;
the interface module contains the following relationships/edges:
(interface) - [ include ] - > (method); (method) - [ include ] - > (input parameter); (method) - [ include ] - > (output parameter); (interface) - [ measured _ from ] - > (Standard number).
2. The system of claim 1, wherein the standard data delivery formats include XML format, csv format and graph database format.
3. The knowledge-graph-based standard digital management maintenance system according to claim 1, wherein the visitors comprise software developers, maintenance personnel and third-party testing agencies; the software developer, the maintenance personnel and the third-party testing institution input the standard data to the access interface in an electronic data format.
4. The system of claim 1, wherein the reading formats include PDF format, SGML format, DOCX format, ODX format, and XML format.
5. A standard digital management maintenance method based on knowledge graph is characterized by comprising:
verifying the identity of an access person and performing authorization authentication, and providing an access interface for a user after authorization authentication;
controlling the data transmission quantity in the access interface;
storing the standard data transmitted by the access interface to obtain standard data resources; the standard data resource is constructed in a knowledge graph format;
carrying out format conversion on the standard data resource to obtain converted data so as to be suitable for a reading format of a user;
the construction method of the knowledge graph comprises the following steps:
acquiring a preset data standard; the data standard comprises a common standard, a term standard, a classification code standard, a metadata standard and an interface standard;
splitting the standard module into a plurality of standard modules according to the common standard, the term standard, the classification code standard, the metadata standard and the interface standard, wherein the standard modules comprise a standard description module, a general term module, a metadata module and an interface module;
the data standard comprises a classification coding standard, a data specification, data storage, data processing, data governance and data exchange; the classification coding standard is used for uniformly classifying the information and establishing a standard classification system; providing uniform codes and establishing a standard identification system; the data specification stipulates the technical requirements of a data content layer, including a data metadirectory, metadata and index data, and ensures the accuracy, reliability, controllability and verifiability of the data; the data storage stipulates the form requirements for data storage and exchange of tables, certificates, bills and business documents, comprises a data storage format and data storage rules, and is used for storing business application system data; the data processing stipulates the requirements of the whole process of processing the data, comprises data acquisition, data cleaning, data analysis and data display, and is suitable for developing and utilizing the data of a business application system; the data management stipulates the management requirements of data quality, main data management, metadata management, data warehouse management and information classification code management, and is suitable for the collection, storage, exchange, sharing, service and use of data; the data exchange stipulates the general design requirements, interface design and networking requirements of the message, comprises internal data exchange and external data exchange, and is suitable for the construction of a data exchange platform of a service application system and data exchange sharing;
the following basic modules: the system comprises a standard description module, a general clause module, a term module, a metadata module and an interface module; the common standard comprises a standard description module, a general clause, a term module, a metadata module, a code module and an interface module; the term standard comprises a standard description module and a term module; the metadata standard comprises a standard description module and a metadata module; the interface standard comprises a standard description module and an interface module;
the standard description module specifically includes the following classes and attributes:
a standard document class, drafts unit class, scope class, normative citation/standard document class;
wherein the standard description module includes the following relationships/edges:
normative citation/citation by literature for citation and citation relationships between standards and standards; the method specifically comprises the following steps: (Standard No.) [ refer _ to ] - > (Standard No.); (Standard No.) [ refer _ by ] - > (Standard No.);
specifying a relationship/origin relationship for a relationship between the standard and the content item, specifying a relationship or origin relationship; the method specifically comprises the following steps: (Standard No.) [ specificity ] - > (content clause); (content clause) - [ sourced _ from ] - > (standard number);
drafting relation, standard drafting person drafting standard; the method specifically comprises the following steps: (Standard) - [ writen _ by ] - > (drafter); (drafter) - [ draft ] - > (Standard No.);
applicable to relationships, standards or relationships between standard terms and application scenarios/business scenarios; the method specifically comprises the following steps: (standard number) - [ application _ to ] - > (application scenario); (Standard No) - [ application _ for ] - > (department of application or person);
the inference rule is derived from the relationship and the specified relationship, and is a corresponding/reverse (reverse) relationship;
a standard content class;
the generic clause module includes the following classes and attributes:
a general clause class;
a scope class comprising standard-specified content, scope of application attributes;
the term module contains the following classes and attributes:
a term class;
an abbreviation class;
the metadata module includes the following classes and attributes:
a data element class in which a data element is an indivisible minimum unit constituting data; the method comprises the steps of including identifiers, data element Chinese names, data element English names, short names, descriptions, representations, necessity of selection and contexts;
the code module includes the following classes and attributes:
a class of codes;
the interface module contains the following classes and attributes:
an interface class;
the method class contains the following attributes: method name, function description, input parameter, output parameter;
the input parameter class contains the following attributes: parameter name, parameter type, parameter description;
the output parameter class contains the following attributes: a return type, a return description;
the interface module contains the following relationships/edges:
(interface) - [ include ] - > (method); (method) - [ include ] - > (input parameter); (method) - [ include ] - > (output parameter); (interface) - [ measured _ from ] - > (Standard No.).
6. The method of claim 5, wherein the onto-model comprises: a generic standard model, a terminology standard model, a metadata standard model, and an interface standard model.
7. An electronic device comprising a bus, a transceiver, a memory, a processor and a computer program stored on the memory and executable on the processor, the transceiver, the memory and the processor being connected via the bus, wherein the computer program when executed by the processor implements the steps of the method of knowledge-graph based standard digital management and maintenance according to any of claims 5 to 6.
8. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for maintaining a knowledge-graph based standard digital management according to any one of claims 5 to 6.
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