CN112769862B - Industrial internet identification analysis method - Google Patents
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Abstract
The invention discloses an industrial internet mark analyzing method, which comprises the following steps: inputting the identification code to be analyzed into a secondary node; starting with the second-level nodes, decomposing the input identification code into an identification field managed by the second-level node and an identification field managed by the next-level node by each level node, and issuing the identification field managed by the next-level node to the next-level node until the input identification code only contains the identification field managed by the second-level node; each level node analyzes the self-managed identification field to obtain an analysis result; starting with the last-stage node, each stage of node uploads the analysis result corresponding to the input identification code to the previous-stage node until the next-stage node receives the analysis result uploaded by the next-stage node; and the secondary node integrates the analysis result obtained by analysis and the received analysis result into a final analysis result. According to the invention, the problem of low identification analysis rate when the existing industrial Internet identification analysis secondary node faces the parallel identification analysis task can be solved.
Description
Technical Field
The invention belongs to the field of industrial internet identification analysis, and particularly relates to an industrial internet identification analysis method.
Background
The industrial internet identification analysis system mainly comprises an identification code and an identification analysis part, wherein the identification code is used for endowing a globally unique identity for entity objects such as people, machines, objects and the like and virtual objects such as algorithms, processes and the like, and is similar to name service in the internet; the identification resolution refers to inquiring service sites of identification objects in the network through identification codes, and is similar to domain name resolution service in the Internet. The industrial internet identification analysis system is similar to a domain name analysis system, is a key infrastructure for realizing resource interconnection, mainly comprises Handle, GS1, OID and the like, and is mainly used in the scenes of supply chain management, product traceability and the like in a circulation link at present. With the deep advance of the industrial internet, the standardized coding of various resources by adopting public identification becomes the basis for realizing information sharing and advancing industrial intelligence.
The industrial internet identification analysis secondary node is an intermediate link of an industrial internet identification analysis system, directly provides service for industries and enterprises, is an important hub for connecting national top-level nodes and enterprise nodes, and is an important component of industrial internet identification analysis. The identification analysis mode of the existing industrial internet identification analysis secondary node is as follows: when receiving the identification analysis request, the second-level node decomposes the identification code corresponding to the identification analysis request into an identification field managed by the second-level node and an identification field managed by each level of nodes below, and respectively issues the identification fields managed by each level of nodes below to corresponding lower-level nodes. After receiving the identification fields managed by the nodes, analyzing the identification fields by the following nodes at all levels, and respectively uploading the analysis results to the second-level nodes. Meanwhile, the secondary node analyzes the identification field managed by the secondary node to obtain an analysis result. And finally, the secondary node integrates the analysis result obtained by analysis with each received analysis result to obtain a final analysis result. However, this identifier parsing method concentrates both the decomposition task of the identifier code and the integration task of the intermediate parsing result on the secondary node, which results in a large parsing load on the secondary node. When the secondary node executes a plurality of identification analysis tasks in parallel, the identification analysis rate is low.
Disclosure of Invention
The invention aims to solve the problem that the identification resolution rate is low when the existing industrial Internet identification resolution secondary node faces a parallel identification resolution task.
In order to achieve the above object, the present invention provides an industrial internet identifier parsing method, which is implemented based on an industrial internet identifier parsing system composed of an industrial internet identifier parsing secondary node and nodes at the following levels, and includes the following steps:
inputting an identification code to be analyzed into the secondary node;
starting with the second-level nodes, decomposing the input identification codes into identification fields managed by the second-level nodes and identification fields managed by the next-level nodes by each level of nodes, and issuing the identification fields managed by the next-level nodes obtained by decomposition to the corresponding next-level nodes until the input identification codes only contain the identification fields managed by the second-level nodes;
each level node analyzes the self-managed identification field to obtain an analysis result;
starting with a final-stage node, each stage of node uploading an analysis result corresponding to an input identification code to a corresponding previous-stage node until the second-stage node receives the analysis result uploaded by a corresponding next-stage node, wherein the final-stage node is a stage of node of which the input identification code only contains an identification field managed by the final-stage node;
and the secondary node integrates the analysis result obtained by analysis and the received analysis result into a final analysis result.
Preferably, the identifier code to be analyzed is input to the second-level node based on a query port of the second-level node, a query port of any one of the following nodes of the second-level node, or a query port of an off-business node accessing the second-level node.
Preferably, the identifier to be parsed is an identifier commonly defined based on a predetermined identifier structure definition metadata standard and an identifier field definition metadata standard.
Preferably, each level node decomposes the input identification code into an identification field managed by itself and an identification field managed by the next level node according to the identification code structure definition metadata standard.
Preferably, the identifier code structure defines a metadata standard for describing an identifier code structure, and the fields included in the identifier code structure include a parent node identifier, a first child node, the number of identifier fields, a first field managed by the node, and a network address of object information corresponding to the identifier code.
Preferably, the identifier code structure defines a metadata standard for describing an identifier code structure, and the fields included in the identifier code structure include a parent node identifier, a first child node, the number of identifier fields, a first field managed by the node, and a network address of object information corresponding to the identifier code.
Preferably, the identification code field defines a metadata standard for describing an identification code field, and the attribute items contained in the identification code field include a field length, a field segment number, field segment metadata, a start segment, a previous field, and a next field.
Preferably, the field paragraph metadata includes start bits, end bits, an encoded field dictionary table, and encoded matching dictionary table data entries.
Preferably, each level node located between the last level node and the second level node integrates the parsed result and the received parsed result into the parsed result corresponding to the input identification code.
Preferably, each level node uploads the resolution result corresponding to the input identification code of the corresponding previous level node to the corresponding previous level node, to be the object description information corresponding to the corresponding identification code or the network address pointing to the object description information.
The invention has the beneficial effects that:
after receiving the identification analysis request, the secondary node decomposes the identification code corresponding to the identification analysis request into an identification field managed by the secondary node and an identification field managed by the next-level node, and issues the identification field managed by the next-level node to the corresponding next-level node. For each level of nodes below the second level node, each level of nodes processes the input identification code according to the processing mode of the two levels of nodes to the input identification code until the identification code input at the last level node can not be decomposed continuously, so that the identification code is decomposed step by step, and the identification code decomposition task load of the second level node is further reduced. On the other hand, each level node analyzes the self-managed identification field to obtain an analysis result. And after the analysis result is obtained, the last-stage node uploads the analysis result to a corresponding upper-stage node, the upper-stage node integrates the received analysis result with the analysis result obtained by self analysis, and the integrated analysis result is uploaded to the upper-stage node. According to the mode, the analysis results are integrated to the second-level nodes from bottom to top step by step and are integrated into the final analysis result at the second-level nodes, and then the task load of integrating the analysis results of the second-level nodes is reduced.
Therefore, the industrial internet identification analysis method simultaneously reduces the task load of the identification code decomposition of the secondary node and the task load of the analysis result integration. When facing a plurality of parallel identification analysis tasks, the identification analysis rate of the industrial internet identification analysis secondary node can be obviously improved by adopting the industrial internet identification analysis method.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
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The above and other objects, features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings, wherein like reference numerals generally represent like parts in the exemplary embodiments of the present invention.
FIG. 1 shows a flow chart of an implementation of an industrial Internet identity resolution method according to an embodiment of the invention;
FIG. 2 illustrates an industry identification code structure diagram according to an embodiment of the present invention;
FIG. 3 illustrates an identification structure metadata structure diagram according to an embodiment of the present invention;
FIG. 4 illustrates an identification field metadata structure diagram according to an embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Example (b): fig. 1 shows a flowchart of an implementation of an industrial internet identification resolution method according to an embodiment of the present invention. Referring to fig. 1, the method for analyzing the industrial internet identifier according to this embodiment is implemented based on an industrial internet identifier analyzing system including two stages of nodes for analyzing the industrial internet identifier and the following stages of nodes, and includes the following steps:
s100, inputting an identification code to be analyzed into the secondary node;
s200, starting with the secondary nodes, decomposing the input identification code into an identification field managed by the node and an identification field managed by a next-level node by each level of node, and issuing the identification field managed by the next-level node obtained by decomposition to the corresponding next-level node until the input identification code only contains the identification field managed by the node;
s300, each level of node analyzes the self-managed identification field to obtain an analysis result;
step S400, starting with a last-stage node, each stage of node uploads an analysis result corresponding to an input identification code to a corresponding previous-stage node until the second-stage node receives the analysis result uploaded by a corresponding next-stage node, wherein the last-stage node is a stage of node of which the input identification code only contains an identification field managed by the last-stage node;
and S500, integrating the analysis result obtained by analysis and the received analysis result into a final analysis result by the secondary node.
In this embodiment, the identifier code to be analyzed is input to the second-level node based on the query port of the second-level node, the query port of any one of the following nodes of the second-level node, or the query port of the off-business enterprise node accessing the second-level node.
In this embodiment, the identifier to be parsed is an identifier code defined jointly based on a predetermined identifier code structure definition metadata standard and an identifier code field definition metadata standard.
In step S200 of this embodiment, each level node decomposes the input id code into an id field managed by itself and an id field managed by the next level node according to the id code structure definition metadata standard.
The identification coding structure definition metadata standard is used for describing an identification coding structure, and fields contained in the identification coding structure comprise a father node identification, a first child node, the number of identification fields, a first field managed by the node and a network address of object information corresponding to the identification coding.
In this embodiment, each level of nodes defines the metadata standard according to the identification structure, and defines the number of identification fields, the length of the fields, the sequence of the fields, and the like managed by each node. And each level node defines rules according to the bit description of each field managed under the node and defines a dictionary table according to the identification coding field definition metadata.
In step S300 of this embodiment, each level of nodes analyzes the identifier field managed by itself according to the identifier code field definition metadata standard, so as to obtain an analysis result.
The identification coding field definition metadata standard is used for describing an identification coding field, and the attribute items contained in the identification coding field comprise field length, field segment number, field segment metadata, starting segment, previous field and next field.
The field paragraph metadata includes a start bit, an end bit, an encoded field dictionary table, and an encoded matching dictionary table data entry.
In step S400 of this embodiment, each level node located between the last level node and the second level node integrates the parsing result obtained by parsing and the received parsing result into the parsing result corresponding to the input identifier code.
In step S500 of this embodiment, each level node uploads the parsing result corresponding to the input identification code to the corresponding previous level node as the object description information corresponding to the corresponding identification code or the network address pointing to the object description information.
In this embodiment, when the secondary node performs identifier resolution routing to the subordinate node, the metadata standard is defined according to the identifier structure, the identifier code fields are decomposed, then each code field is resolved according to the identifier code field metadata standard, and the identifier field meaning is resolved by referring to the code definition dictionary table bitwise. Each level of industrial internet identification analysis node can identify the characteristics of object classification and the like described by the identification codes according to the identification definition rule of the lower level identification analysis node managed by the industrial internet identification analysis node.
The present embodiment is described in more detail below:
in an industrial internet identification analysis system, an industrial object identification coding rule is in accordance with relevant regulations of GB/T26231-2017, and an OID identification system is adopted and has a layered structure. The industry logo encoding structure is shown in figure 2.
The industry OID node operation mechanism registers to the intelligent manufacturing object identification top-level operation mechanism, the intelligent manufacturing object identification top-level operation mechanism is uniformly distributed, the numerical value is 1.2.156.3001.373, the service range is that identification analysis service based on an OID coding system is provided for various objects (such as products, documents, basic common technologies and the like) in the ship industry, and unified management is carried out. And the next-level node of the industry OID identification analysis secondary node represents different meanings according to different values, and the detailed distribution scheme is shown in the table. If the next level node is possible to be the basic common technology, the next level node is also possible to be the mechanism node of the next level.
Wherein, the allocation scheme of the next level node is shown in table 1.
Table 1 distribution scheme table of next level node
And (3) identifying and analyzing the route:
each field in the identification code corresponds to each level of node respectively. And the information of the enterprise nodes at the next level of the industry nodes is registered in the industry nodes. When the identification is analyzed, the identification analysis request firstly transmits the identification code to the industry identification analysis node, and the industry identification analysis node decomposes the identification field managed by the node in the identification code and the field representing the next-level node according to the identification code rule. And the industry node routes the analysis of the identification code to the next-level node according to the information of the next-level node in the identification code and waits for the feedback of the analysis result of the next-level node. Therefore, each level of nodes decomposes the identification fields managed by the nodes and the fields representing the next level of nodes in the identification codes according to the to-be-analyzed parts of the obtained identification codes, completes the analysis of all the identification codes step by step according to the information of the next level of nodes in the identification codes, and then feeds back the identification code information to the industry identification analysis nodes step by step.
Identification structure definition and resolution:
the identification structure definition metadata defines a description method of an identification coding structure, and describes the identification fields managed by the node from characteristics of father node identification, a first child node, the number of identification fields, the first fields managed by the node, url of object information corresponding to the identification coding and the like. The structure of the identifying structure metadata is shown in fig. 3.
When the industry node initiates an identification analysis routing process, analyzing each field of the identification code and the relationship among the fields according to the identification structure metadata, and identifying the fields managed by each level of nodes and the next level of node information of the identification analysis routing.
Identification field definition and resolution:
the identification field definition metadata defines a description method of an identification field code definition method, each field in identification codes is described according to characteristics of field length, field segment number, field segment metadata, starting segment, previous field, next field and the like, and meanwhile, code definition information for identifying a specific paragraph in the code field is described according to attributes of paragraph starting bit, ending bit, code field dictionary table, code matching dictionary table data items and the like in the field segment metadata. The structure of the identification field metadata is shown in fig. 4.
The industrial internet mark analysis method of the embodiment discloses a method for realizing mark analysis routing between an industrial internet mark analysis node and an enterprise mark analysis node in the industry. The method realizes that when an industrial Internet identification analysis node receives an identification query request from a query window or identification query requests from enterprises inside and outside the industry, the identification analysis routing management of the industrial node is realized, the enterprise node of identification registration management is analyzed according to an identification definition rule, the identification analysis request is routed to the identification analysis management node of identification code issuing and management step by step through an identification analysis request interface of the designated enterprise identification analysis management node, and the node feeds back the object description information or url pointing to the description information corresponding to the identification code to the node initiating the identification analysis request through the industrial Internet identification analysis node.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. An industrial internet identification analysis method is realized based on an industrial internet identification analysis system consisting of an industrial internet identification analysis two-level node and the following nodes at all levels, and is characterized by comprising the following steps:
inputting an identification code to be analyzed into the secondary node;
starting with the second-level nodes, decomposing the input identification codes into identification fields managed by the second-level nodes and identification fields managed by the next-level nodes by each level of nodes, and issuing the identification fields managed by the next-level nodes obtained by decomposition to the corresponding next-level nodes until the input identification codes only contain the identification fields managed by the second-level nodes;
each level node analyzes the self-managed identification field to obtain an analysis result;
starting with a final-stage node, each stage of node uploading an analysis result corresponding to an input identification code to a corresponding previous-stage node until the second-stage node receives the analysis result uploaded by a corresponding next-stage node, wherein the final-stage node is a stage of node of which the input identification code only contains an identification field managed by the final-stage node;
and the secondary node integrates the analysis result obtained by analysis and the received analysis result into a final analysis result.
2. The method according to claim 1, wherein the identifier code to be analyzed is input to the secondary node based on a query port of the secondary node, a query port of any one of the following nodes of the secondary node, or a query port of an extraindustrial enterprise node accessing the secondary node.
3. The method as claimed in claim 1, wherein the id to be parsed is an id code commonly defined based on a predetermined id code structure definition metadata standard and an id code field definition metadata standard.
4. The method as claimed in claim 3, wherein each node decomposes the inputted id code into an id field managed by itself and an id field managed by the next node according to the id code structure definition metadata standard.
5. The method as claimed in claim 4, wherein the id code structure defines metadata standard for describing id code structure, and the fields contained in the id code structure include parent node id, first child node, number of id fields, first field managed by this node, and network address of object information corresponding to id code.
6. The method as claimed in claim 3, wherein each node analyzes the identifier field managed by itself according to the identifier code field definition metadata standard to obtain the analysis result.
7. The method according to claim 6, wherein the identification code field defines metadata standard for describing the identification code field, and the attribute items contained in the identification code field comprise field length, field segment number, field segment metadata, start segment, previous field and next field.
8. The industrial internet identity resolution method of claim 7, wherein the field paragraph metadata comprises a start bit, a stop bit, an encoded field dictionary table, and an encoded matching dictionary table data entry.
9. The method as claimed in claim 1, wherein each level node between the final level node and the second level node integrates the parsed result and the received parsed result into a parsed result corresponding to the input id code.
10. The method as claimed in claim 1, wherein the parsing result corresponding to the inputted id code uploaded to the corresponding previous node by each node is the object description information corresponding to the corresponding id code or the network address pointing to the object description information.
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| CN113297431B (en) * | 2021-05-28 | 2023-10-24 | 北京邮电大学 | Multi-system heterogeneous identification compatible method of industrial Internet identification analysis system |
| CN114218891A (en) * | 2021-11-18 | 2022-03-22 | 北京卫星制造厂有限公司 | Additive manufacturing equipment industrial internet identification coding method and equipment |
| CN114979070B (en) * | 2022-05-24 | 2023-04-28 | 珠海复旦创新研究院 | Industrial Internet identification analysis caching system and method based on edge calculation |
| CN116245461B (en) * | 2022-12-29 | 2024-07-26 | 中船工业互联网有限公司 | Ship material supply chain purchasing management system, method, equipment and medium |
| CN116700440A (en) * | 2023-02-17 | 2023-09-05 | 工业互联网创新中心（上海）有限公司 | Industrial Internet identification analysis method and device |
| CN115984031A (en) * | 2023-03-20 | 2023-04-18 | 山东青鸟工业互联网有限公司 | Industrial internet identification classified collection and rapid analysis method |
| CN116489085B (en) * | 2023-03-28 | 2023-10-27 | 网根科技(青岛)有限公司 | Analytical route security monitoring method and system based on Handle |
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