Ship data association and integration method and device based on one-code technology

Abstract

The invention relates to the technical field of industrial internet, and particularly discloses a ship data association and integration method and device based on a one-code communication technology, and the method comprises the steps: taking ship equipment and parts as physical objects, and endowing each physical object with a unique one-code communication code; performing collection, association and integration on each one-code-pass code and the related codes endowed by each enterprise to form an association model; and performing interconnection and integrated management on the ship equipment and parts based on the correlation model. According to the method, physical objects such as ships and equipment are taken as the core, unified identification and unified metadata are constructed as the basis, data of scenes where all parties are located are collected and associated, and the corresponding relation of physical object classification models of all related parties is established by using the big data technology; unification of association dimensions of information managed by the same physical object in each link of a ship industry chain is realized, and a full-life-cycle data chain of physical objects such as ship equipment and a ship-centered data resource set are formed.

Description

Technical Field

[0001] The present invention relates to the field of industrial Internet technology, and in particular to a ship data association and integration method and device based on one-code technology. Background Art

[0002] The shipbuilding industry has a long industrial chain and involves many types of stakeholders. Among them, the structure of marine products is complex, the types of intermediate products are diverse, the shipbuilding manufacturing links are many, and the process flow is complex. There are differences in the management business models of physical objects among the stakeholders in the industrial chain, and there are independent coding management mechanisms, which makes it difficult to unify the identification methods of physical objects among the stakeholders in the shipbuilding industry chain, and it is impossible to associate and integrate the information of physical objects according to the same business dimension. To this end, it is necessary to give each physical object a unique one-code code, and on the premise of realizing one object and one code, establish an association with the codes assigned by each enterprise, and form a unified identification method for physical objects such as ship equipment and its parts in all links of the industry, so as to form a unified model for information identification of ship-related physical objects in the dimension of the whole industry. At the same time, it is realized that the data of various links such as ship and product design, manufacturing, installation, testing, and operation associated with the corresponding physical object are mounted in the one-code code, and the association, integration and traceability of the life cycle data of ships and marine equipment are opened up, and the method of information association and integration of upstream and downstream of the industrial chain is realized.

[0003] Based on this technical background, the present invention studies a ship data association and integration method and device based on the one-code technology. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a ship data association and integration method and device based on the one-code technology. The method takes physical objects such as ships and equipment as the core, constructs a unified identification and unified metadata as the basis, collects and associates the data of the scenes where all parties are located, and uses big data technology to establish the correspondence between the physical object classification models of all relevant parties, thereby realizing the unification of the association dimensions of the information managed by the same physical object in each link of the ship industry chain, forming a full life cycle data chain of physical objects such as ship equipment, and a data resource collection centered on ships, thereby realizing the sharing of physical object coding and its associated information by relevant parties in the ship industry.

[0005] In order to achieve the above-mentioned object, a first aspect of the present invention provides a ship data association and integration method based on the one-code technology, comprising: Treat ship equipment and parts as physical objects and assign a unique one-code code to each physical object; Gather, associate and integrate each One-Code Code with the relevant codes assigned by each enterprise to form an association model; Based on the association model, the information between each link of the industrial chain of the ship equipment and parts is interconnected and integratedly managed.

[0006] A second aspect of the present invention provides a ship data association and integration device based on the one-code technology, comprising: The coding module is used to treat ship equipment and parts as physical objects and assign a unique one-code code to each physical object; The association module is used to collect, associate and integrate each one-code code with the relevant codes assigned by each enterprise to form an association model; A management module is used to interconnect and integrate the information between various links of the industrial chain of the ship equipment and parts based on the association model.

[0007] The beneficial effects of the present invention include: (1) The ship data association and integration method based on the one-code technology proposed in the present invention takes physical objects such as ships and equipment as the core, builds a unified identification and unified metadata as the basis, collects and associates the data of the scenes of all parties, and uses big data technology to establish the corresponding relationship between the physical object classification models of all relevant parties, so as to achieve the unification of the association dimensions of the information managed by the same physical object in each link of the ship industry chain, form a full life cycle data chain of physical objects such as ships and equipment, and a data resource collection centered on ships, so as to achieve the sharing of physical object codes and their associated information by relevant parties in the ship industry.

[0008] (2) The ship data association and integration method based on the one-code technology proposed in the present invention establishes a unified physical object recognition method and information association method across relevant parties based on the one-code coding and the equipment and parts composition model based on the ship assembly relationship, so as to realize the information interconnection and integrated management among various links of the industrial chain of ships, marine products and parts in the shipbuilding industry, and provide support for improving the information exchange in the shipbuilding industry and the formation of industry big data.

[0009] (3) The ship data association and integration method based on the one-code technology proposed in the present invention solves the problem that the information of each link in the life cycle of a unified physical object is difficult to associate and integrate due to the different physical object classification methods of different stakeholders and the different physical object identification methods under different coding mechanisms.

[0010] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings.

[0012] Figure 1 This is a flow chart of the ship data association and integration method based on the one-code technology proposed in the present invention.

[0013] Figure 2 This is a schematic diagram of the one-code encoding structure in a specific implementation of the ship data association and integration method based on the one-code technology proposed in the present invention.

[0014] Figure 3 This is a schematic diagram of the definition information of the one-code-through coded data field in a specific implementation of the ship data association and integration method based on the one-code-through technology proposed in the present invention.

[0015] Figure 4 This is a schematic diagram of the data template format in a specific implementation of the ship data association and integration method based on the one-code technology proposed in the present invention.

[0016] Figure 5 This is a schematic diagram of data additional association in a specific implementation of the ship data association and integration method based on the one-code technology proposed by the present invention.

[0017] Figure 6 This is a schematic diagram corresponding to the classification of One-Code data in a specific implementation of the ship data association and integration method based on One-Code technology proposed in the present invention.

[0018] Figure 7 This is a schematic diagram of the corresponding relationship of classification models in a specific scenario in a specific implementation of the ship data association and integration method based on the one-code technology proposed in the present invention.

[0019] Figure 8 This is a schematic diagram of the process of parsing the identification code of a physical object in a specific implementation of the ship data association and integration method based on the one-code technology proposed in the present invention.

[0020] Fig. 9 This is a schematic diagram of the process of establishing associations between nodes of a semantic-based tree model in a specific implementation of the ship data association and integration method based on the one-code technology proposed in the present invention. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein.

[0022] The present invention provides a ship data association and integration method based on the one-code technology, such as Figure 1 As shown, including: Treat ship equipment and parts as physical objects and assign a unique one-code code to each physical object; Gather, associate and integrate each One-Code Code with the relevant codes assigned by each enterprise to form an association model; Based on the association model, the information between each link of the industrial chain of ship equipment and parts is interconnected and integrated.

[0023] In the present invention, with physical objects such as ships and equipment as the core, a unified identification and unified metadata are constructed as the basis. By collecting and associating the data of the scenes where all parties are located, the correspondence between the physical object classification models of all relevant parties is established using big data technology, so as to achieve the unification of the associated dimensions of the information managed by the same physical object in each link of the ship industry chain, form a full life cycle data chain of physical objects such as ships and equipment, and a data resource collection centered on ships, so as to achieve the sharing of physical object coding and its associated information by relevant parties in the ship industry.

[0024] According to the present invention, the one-code encoding consists of a set of metadata modules, metadata, rules and related attachments; Treating ship equipment and parts as physical objects and assigning a unique one-code code to each physical object includes: Ship equipment and parts are regarded as physical objects, and the structure and fields of the one-code code are defined for each physical object, and the one-code code is parsed and fed back.

[0025] According to the present invention, the structure of defining a one-code-through encoding includes: Set the coding segments that make up the one-code code, the length of each coding field, the sequence of coding fields, and the composition rules that constrain each coding field; The structure of the One-Code-Pass code includes the code issuance year, code check digit, and One-Code-Pass code serial number; The code issuance year represents the four-digit year information when the One-Code Code was applied for and generated; The coding check digit is used to ensure the correctness and security of the coding; The One-Code serial number is a ten-digit number or letter combination generated according to certain rules.

[0026] According to the present invention, the field of the one-code-through code is used to record the relevant information of the physical object corresponding to the current code; There is no limit to the number of fields in the One-Code Code, and the value attributes and value conditions of each field are defined through data dictionary items; Value attributes include test text, date, number, and picture, as well as two special dictionary items: one-code code and classification model number; The fields that define the one-code encoding include: One-to-one code for physical objects is achieved by defining special coding fields, where the special coding fields include enterprise code, product model, product specification, product number and product batch number; Define the model code field to store the data model information of the physical object corresponding to the current one-code code; Define the parent node encoding field to store the parent node information of the current one-code encoding; The parent node information is used to record the relationship between the upper and lower level code resolution nodes when querying the physical object based on the one-code code, representing the multi-level relationship between ships, marine products, and product parts.

[0027] In the present invention, based on one-code coding and a model of equipment and parts composed of ship assembly relationships, a unified physical object recognition method and information association method across relevant parties are established to achieve information interconnection and integrated management among various links in the industrial chain of ships, marine products and parts in the shipbuilding industry, providing support for improving information exchange in the shipbuilding industry and the formation of industry big data.

[0028] According to the present invention, the analysis and feedback of the one-code-through code includes: When parsing the One-Code code, the data producer or owner of the physical object data identified by the One-Code code defines the data items in the scene based on the different scenarios in the life cycle. The data related party has the ownership of the data and the authority to define the read and write rights.

[0029] Preferably, the fields defining the one-code encoding also include: Define a set of related coded field information through data template; A data template is a structured data description of a specific data set in a scenario, consisting of a template title and multiple data dictionary items; Data dictionary items are retrieved by defining the data dictionary as tags.

[0030] According to the present invention, defining a set of associated coded field information by a data template includes: After a set of associated coded field information is defined in a data template, it is given a fixed number that cannot be changed; When encountering a specific business upgrade, the original data template is used as a blueprint for reference and copying, and specific fields are added or removed to form a new business description data set, that is, a new data template; When the relevant parties generate data during the production process, they use the defined data template to append the data to the corresponding one-code encoding associated data.

[0031] According to the present invention, the storage of data in the data template includes: Submit data to the centralized storage module for centralized storage; For data with higher importance, the data title and data access method will be added to the One-Code Code-related data directory, and the data will be saved in the systems of all relevant parties.

[0032] According to the present invention, each one-code-through code and the related codes assigned by each enterprise are collected, associated and integrated to form an association model including: In the product one-code pass data appending stage, special dictionary items are defined. In the product circulation cycle, the main units in each stage append the business model code of the same product in their respective corresponding business scenarios to form the association relationship between different scenarios of the same product; By organizing the collected product data, the corresponding relationship between product usage in various scenarios in the product life cycle is established; Use known scenario model classification to deduce the purpose of the product in other scenarios, and make the usage or purpose of the product in other scenarios explicit, so as to realize automatic assembly and recommendation of the product in the construction of instance model in specific scenarios; Special dictionary entries include classification model name and classification model number.

[0033] The present invention solves the problem that it is difficult to associate and integrate information of various links in the unified physical object life cycle due to different physical object classification methods of different stakeholders and different physical object identification methods under different encoding mechanisms.

[0034] The present invention will be described in more detail below by way of examples. Example

[0035] This embodiment proposes a ship data association and integration method based on the one-code technology. By constructing a description method of physical objects in the digital world, the ship industry stakeholders can share the physical object coding and its associated information. With physical objects such as ships and equipment as the core, a unified identification and unified metadata are constructed as the basis. By collecting and associating the data of the scenes where all parties are located, the physical object classification model correspondence of each party is established using big data technology, and the associated dimensions of the information managed by the same physical object in each link of the ship industry chain are unified, forming a full life cycle data chain of physical objects such as ship equipment, and a data resource collection centered on ships. 1. Description of the physical object one-code encoding definition method, the specific method is as follows: This method is a method for defining the identification of multi-level encoding and the identification resolution feedback information for the one-code-through encoding resolution process; it determines the content framework, semantic specifications and grammatical rules of the one-code-through encoding definition information and the metadata of the one-code-through encoding feedback information; it consists of a set of metadata modules, metadata, rules and related attachments; the main body of this method includes three main modules, namely, the one-code-through encoding structure definition information, the one-code-through encoding field definition information and the one-code-through encoding resolution feedback information; (1) One-code encoding structure definition information: The One-Code Code Structure Definition Information is a detailed description of the One-Code Code Structure, such as the code segments that make up the One-Code Code, the length of each code field, the order of the code fields, and the constraints on the composition rules of each code field; the One-Code Code Structure is a three-segment structure, including the code issuance year, code check digit, and One-Code Code Serial Number. The One-Code Code Structure is as follows: Figure 2 As shown; the code issuance year represents the four-digit year information when the One-Code Code was applied for and generated; the code check digit is a check digit set to ensure the correctness and security of the code; the One-Code Code serial number is a ten-digit number or letter combination generated according to certain rules; (2) One-code encoding data field definition information, such as Figure 3 As shown: The One-Code Code Data Field Definition Module is a module that records the information about the physical object corresponding to the current code; there is no limit to the number of data fields in each One-Code Code; the code data field information is defined through data dictionary items; the data dictionary items define the value attributes (text, date, number, picture, etc.), value conditions and other rules of each code field information; Definition of special coding fields: The “one object one code” of physical objects is realized by defining 5 special data dictionary items. Among them, the special coding fields of one object one code for marine products include enterprise code, product model, product specification, product number, product batch number, etc.; Special code field definition: The One-Code Code contains a model code field, which is used to store the data model information of the physical object corresponding to the current One-Code Code; Special code field definition: The One-Code Code contains a parent node code field, which is used to store the information of the parent node of the current One-Code Code; the parent node information in the One-Code Code field information is used to record the relationship between the upper and lower level code resolution nodes when querying the physical object based on the One-Code Code, which can represent the multi-level relationship of ships, marine products, product parts, etc. (3) One-code encoding analysis feedback information: The One-Code Code Parsing Feedback Information Module is about the relevant information of the physical object corresponding to the code fed back by the requester during the One-Code Code Parsing. The physical object data identified by the One-Code Code is defined by the data producer or owner according to different scenarios in the life cycle. The data related party has the ownership of the data and the definition authority of the read and write rights. 2. Manage coded data through One-Code Code Data Field Definition Information: A set of related coded field information is defined through a data template; a data template is composed of a template title and multiple data dictionaries; the coded data fields are used to enable multiple stakeholders to associate and integrate information related to physical objects; and the data dictionaries are defined as tags to enable retrieval of these dictionary items. (1) Data template definition: A data template is a structured data description of a specific data set in a scenario, which is composed of data dictionary items. After the data template is defined, it will be given a fixed number and cannot be changed. When encountering a specific business upgrade, the original data template can be used as a blueprint for reference and copying, and specific fields can be added or removed to form a new business description data set, namely, a data template. Its format is as follows: Figure 4 As shown; (2) Data append based on data template, such as Figure 5 As shown: After the relevant parties generate data in the production process, they can use the defined data template to append the data to the corresponding One-Code-Linked Data. The data storage can be divided into two situations: 1) Data is submitted to the centralized storage for centralized storage; 2) For data with high importance, the data title and data access method can be appended to the One-Code-Linked Data Directory, and the data is still stored in the systems of the relevant parties. 3. Through the correlation index of the one-code code and product data, parallel transmission and intelligent correspondence in the product circulation scenario are formed: Through the correspondence between the classification model data in different scenarios associated with the product one-code pass, the correspondence between physical objects such as ship-related equipment in each link of the life cycle is established. The specific method is as follows: First, in the process of adding product one-code pass data, special dictionary items are defined - classification model name and classification model number. In the product circulation cycle, the main units in each link add business model codes to the same product in their corresponding business scenarios to form the association relationship between different scenarios of the same product. The data classification of one-code pass data corresponds to Figure 6 As shown; Secondly, by organizing the collected product data, the corresponding relationship between product uses in various scenarios in the product life cycle can be established; the known scenario model classification can be used to deduce the product's use in other scenarios, and the product's usage or use in other scenarios can be made explicit; it can reduce the need for manual secondary definition of product uses in each link during the product circulation process, and realize the automatic assembly and recommendation of products in the instance model construction in specific scenarios. The corresponding relationship between the classification models in specific scenarios is as follows: Figure 7 As shown; In this embodiment, according to the standardization definition rules of identification codes, the process of parsing the identification codes of physical objects is as follows: Figure 8 As shown in Figure 2, the processing process of physical object node association after semantic analysis of classification models in different scenarios is as follows: Fig. 9 shown. Example

[0036] This embodiment provides a ship data association and integration device based on the one-code technology, including: The coding module is used to treat ship equipment and parts as physical objects and assign a unique one-code code to each physical object; The association module is used to collect, associate and integrate each one-code code with the relevant codes assigned by each enterprise to form an association model; Management module, used to interconnect and integrate the information between various links of the industrial chain of ship equipment and parts based on the association model; In this embodiment, the one-code encoding consists of a set of metadata modules, metadata, rules and related attachments; Treating ship equipment and parts as physical objects and assigning a unique one-code code to each physical object includes: Treat ship equipment and parts as physical objects, define the structure and fields of the one-code code for each physical object, and parse and feedback the one-code code; In this embodiment, the structure of defining the one-code-through encoding includes: Set the coding segments that make up the one-code code, the length of each coding field, the sequence of coding fields, and the composition rules that constrain each coding field; The structure of the One-Code-Pass code includes the code issuance year, code check digit, and One-Code-Pass code serial number; The code issuance year represents the four-digit year information when the One-Code Code was applied for and generated; The coding check digit is used to ensure the correctness and security of the coding; The One-Code serial number is a ten-digit number or letter combination generated according to certain rules; In this embodiment, the field of the one-code code is used to record the relevant information of the physical object corresponding to the current code; There is no limit to the number of fields in the One-Code Code, and the value attributes and value conditions of each field are defined through data dictionary items; Value attributes include test text, date, number, and picture, as well as two special dictionary items: one-code code and classification model number; The fields that define the one-code encoding include: One-to-one code for physical objects is achieved by defining special coding fields, where the special coding fields include enterprise code, product model, product specification, product number and product batch number; Define the model code field to store the data model information of the physical object corresponding to the current one-code code; Define the parent node encoding field to store the parent node information of the current one-code encoding; The parent node information is used to record the relationship between the upper and lower level code resolution nodes when querying the physical object based on the one-code code, representing the multi-level relationship between ships, marine products, and product parts; In this embodiment, analyzing and feeding back the one-code code includes: When parsing the One-Code Code, for the relevant information of the physical object corresponding to the code fed back by the requester, the physical object data identified by the One-Code Code is defined by the data producer or owner according to different scenarios in the life cycle, and the data related party has the ownership of the data and the authority to define the read and write rights; In this embodiment, the fields defining the one-code encoding also include: Define a set of related coded field information through data template; A data template is a structured data description of a specific data set in a scenario, consisting of a template title and multiple data dictionary items; Data dictionary items are retrieved by defining the data dictionary as a tag; In this embodiment, a group of associated coded field information is defined by a data template including: After a set of associated coded field information is defined in a data template, it is given a fixed number that cannot be changed; When encountering a specific business upgrade, the original data template is used as a blueprint for reference and copying, and specific fields are added or removed to form a new business description data set, that is, a new data template; When all parties involved generate data during the production process, they use the defined data template to append the data to the corresponding One-Code Coded Associated Data; In this embodiment, the storage of data in the data template includes: Submit data to the centralized storage module for centralized storage; For data with a high degree of importance, the data title and data access method are added to the One-Code Code-related data directory, and the data is stored in the systems of all relevant parties; In this embodiment, each one-code pass code and the related codes assigned by each enterprise are collected, associated and integrated to form an association model including: In the product one-code pass data appending stage, special dictionary items are defined. In the product circulation cycle, the main units in each stage append the business model code of the same product in their respective corresponding business scenarios to form the association relationship between different scenarios of the same product; By organizing the collected product data, the corresponding relationship between product usage in various scenarios in the product life cycle is established; Use known scenario model classification to deduce the purpose of the product in other scenarios, and make the usage or purpose of the product in other scenarios explicit, so as to realize automatic assembly and recommendation of the product in the construction of instance model in specific scenarios; Special dictionary entries include classification model name and classification model number.

[0037] The ship data association and integration method based on the one-code technology proposed in the embodiment of the present invention takes physical objects such as ships and equipment as the core, constructs a unified identification and unified metadata as the basis, collects and associates the data of the scenes where all parties are located, and uses big data technology to establish the correspondence between the physical object classification models of all relevant parties, thereby realizing the unification of the association dimensions of the information managed by the same physical object in each link of the ship industry chain, forming a full life cycle data chain of physical objects such as ships and equipment, and a data resource collection centered on ships, thereby realizing the sharing of physical object coding and its associated information by relevant parties in the ship industry.

[0038] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A ship data association and integration method based on the one-code technology, characterized in that: include: Treat ship equipment and parts as physical objects and assign a unique one-code code to each physical object; Gather, associate and integrate each One-Code Code with the relevant codes assigned by each enterprise to form an association model; Based on the association model, interconnect and integrate the information between various links of the industrial chain of the ship equipment and parts; The one-code encoding is composed of a set of metadata modules, metadata, rules and related attachments; Treating ship equipment and parts as physical objects and assigning a unique one-code code to each physical object includes: Ship equipment and parts are regarded as physical objects, and the structure and fields of the one-code code are defined for each physical object, and the one-code code is parsed and fed back.

2. The method according to claim 1, characterized in that: The structure that defines the one-code encoding includes: Set the coding segments that make up the one-code code, the length of each coding field, the sequence of coding fields, and the composition rules that constrain each coding field; The structure of the one-code-through code includes the code issuance year, the code check digit, and the one-code-through code serial number; The code issuance year represents the four-digit year information when the One-Code Code was applied for and generated; The coding check bit is used to ensure the correctness and security of the coding. The one-code serial number is a ten-digit number or letter combination generated according to certain rules.

3. The method according to claim 1, characterized in that The field of the one-code code is used to record the relevant information of the physical object corresponding to the current code; There is no limit to the number of fields in the one-code code, and the value attributes and value conditions of each field are defined by data dictionary items; The value attributes include test text, date, number and picture, as well as two special dictionary items: one-code code and classification model number; The fields that define the one-code encoding include: One-to-one code for physical objects is achieved by defining special coding fields, wherein the special coding fields include enterprise code, product model, product specification, product number and product batch number; Define the model code field to store the data model information of the physical object corresponding to the current one-code code; Define the parent node encoding field to store the parent node information of the current one-code encoding; The parent node information is used to record the relationship between the upper and lower level code resolution nodes when querying the physical object based on the one-code code, representing the multi-level relationship between ships, marine products, and product parts.

4. The method according to claim 1, characterized in that: Parsing feedback for One-Code includes: When parsing the One-Code code, the data producer or owner of the physical object data identified by the One-Code code defines the data items in the scene based on the different scenarios in the life cycle. The data related party has the ownership of the data and the authority to define the read and write rights.

5. The method according to claim 3, characterized in that: The fields defining the one-code pass code also include: Define a set of related coded field information through data template; The data template is a structured data description of a specific data set in a scenario, and is composed of a template title and multiple data dictionary items; The data dictionary items are retrieved by defining the data dictionary as tags.

6. The method according to claim 5, characterized in that A set of related coded field information is defined through a data template, including: After a data template defines a set of associated coded field information, a fixed number is given, which cannot be changed; When encountering a specific business upgrade, the original data template is used as a blueprint for reference and copying, and specific fields are added or removed to form a new business description data set, that is, a new data template; When the relevant parties generate data during the production process, they use the defined data template to append the data to the corresponding one-code encoding associated data.

7. The method according to claim 6, characterized in that The storage of data in the data template includes: Submit data to the centralized storage module for centralized storage; For data with a high degree of importance, the data title and data access method are added to the One-Code Code-related data directory, and the data is stored in the systems of all relevant parties; The data with higher importance include product design parameters, process data, product sales data, production plan data, quality inspection data and defect data.

8. The method according to claim 6, characterized in that Each one-code code is collected, associated and integrated with the relevant codes assigned by each enterprise to form an association model including: In the product one-code pass data appending stage, special dictionary items are defined. In the product circulation cycle, the main units in each stage append the business model code of the same product in their respective corresponding business scenarios to form the association relationship between different scenarios of the same product; By organizing the collected product data, the corresponding relationship between product usage in various scenarios in the product life cycle is established; Use known scenario model classification to deduce the purpose of the product in other scenarios, and make the usage or purpose of the product in other scenarios explicit, so as to realize automatic assembly and recommendation of the product in the construction of instance model in specific scenarios; The special dictionary item includes a classification model name and a classification model number.

9. A ship data association and integration device based on the one-code technology, characterized in that: include: The coding module is used to treat ship equipment and parts as physical objects and assign a unique one-code code to each physical object; The association module is used to collect, associate and integrate each one-code code with the relevant codes assigned by each enterprise to form an association model; A management module is used to interconnect and integrate the information between various links of the industrial chain of the ship equipment and parts based on the association model.

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