CN112100984B

CN112100984B - Data conversion method and system from EBOM to SBOM

Info

Publication number: CN112100984B
Application number: CN202010790348.0A
Authority: CN
Inventors: 文勃; 张信广; 夏清洁; 孙赫勇
Original assignee: CRRC Qingdao Sifang Co Ltd
Current assignee: CRRC Qingdao Sifang Co Ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2023-09-26
Anticipated expiration: 2040-08-07
Also published as: CN112100984A

Abstract

The embodiment of the invention provides a data conversion method and a system from EBOM to SBOM, wherein the data conversion method from EBOM to SBOM comprises the following steps: according to the EBOM total graph, cloning and generating an SBOM top layer structure; according to the EBOM part class, cloning and generating a corresponding SBOM part class structure; the SBOM part class structure is associated under the corresponding SBOM top-level structure; traversing and analyzing the EBOM components through a preset conversion rule to obtain an object to be converted to SBOM; judging whether traversing is completed or not; if yes, converting the object to be converted into SBOM in the EBOM to SBOM; if not, continuing to carry out traversal analysis on the EBOM component through the preset conversion rule until all the EBOM component data are traversed. The time cost of the research and development department can be effectively saved, and the SBOM compiling and issuing efficiency of the research and development department is improved.

Description

Data conversion method and system from EBOM to SBOM

Technical Field

The present invention relates to a data conversion method, and more particularly, to a data conversion method and system from EBOM to SBOM.

Background

With the development of enterprise informatization, the daily business of an enterprise is usually completed by a plurality of application systems, and each application system is independent. Bill of materials (BOM) is the most important basic data in these systems, and can be used as a basic framework to link various data related to products.

BOMs exhibit different forms and characteristics at various stages of an enterprise. In the initial design planning stage of the equipment, the Engineering bill of materials (EBOM) is called, and in the maintenance operation stage, the Service bill of materials (SBOM) is called. Due to the reasons of difference in management and control range, different service execution stages, difference in data granularity, heterogeneous data structure and the like, the technical difficulty of chain data integration such as product research and development and maintenance operation and maintenance is extremely high, data formed in the product research and development process cannot be transmitted to a maintenance operation and maintenance link, so that part of maintenance data needs to be prepared repeatedly, the data integrity is poor, the transmission speed is slow, the data quality is not uniform, research and development and maintenance service rupture is caused, the management is hindered, and hidden danger is formed for the product quality.

Currently, the support from research and development data to overhaul data is usually carried out by adopting a manual screening, manual conversion and manual maintenance mode, which is time-consuming and labor-consuming and has great discount on data accuracy. In the process of constructing the SBOM, the construction and maintenance of the SBOM structure are realized mainly by virtue of familiarity of the inspector to research and development data and communication interaction of the research and development personnel and the inspector to design data; for maintenance of the configuration position, the configuration position is manually copied into an Excel template with an SBOM structure by a checking and transporting engineer mainly by means of an open configuration position library provided by a downstream MRO, so that the efficiency is low, and the standardization of the maintenance of the configuration position is problematic.

In addition, the prior art uses SBOM formation supported by EBOM conversion to reconstruct SBOM based on EBOM requirements of civil aircraft customer service and to manage product SBOM data using a fractional data hierarchy. However, for mass production products and serial products, the strategy has the characteristics of high borrowing rate of mature parts and high structural similarity, and the problems of rapid borrowing of the SBOM structure of the history mature parts and rapid multiplexing of similar SBOM can not be effectively solved, the conversion and reconstruction of the SBOM of the serial products can not be improved too much, the same materials and the same source in a research and development data management system can not be built into the SBOM system, and the management of important components of the SBOM and the minimum maintenance unit of the outsourcing parts can not be realized.

Therefore, how to provide a method and a system for converting data from the EBOM to the SBOM, so as to realize the rapid conversion from the EBOM data to the SBOM data, and the conversion of the minimum maintenance unit of the outsourcing part should be brought into management, so that the enterprise organization, the process, the technology and the data are organically integrated, the enterprise research and development business and the maintenance business are unified, the time cost of the research and development department and the communication cost between staff are saved, and the SBOM compiling and issuing efficiency of the research and development department is improved, which is a problem to be solved urgently.

Disclosure of Invention

Aiming at the defects in the prior art, the embodiment of the invention provides a data conversion method and a data conversion system from EBOM to SBOM.

In a first aspect, an embodiment of the present invention provides a method for converting data from EBOM to SBOM, including:

according to the EBOM total graph, cloning and generating an SBOM top layer structure;

according to the EBOM part class, cloning and generating a corresponding SBOM part class structure; the SBOM part class structure is associated under the corresponding SBOM top-level structure;

traversing and analyzing the EBOM components through a preset conversion rule to obtain an object to be converted to SBOM;

judging whether traversing is completed or not; if yes, converting the object to be converted into SBOM in the EBOM to SBOM;

if not, continuing to carry out traversal analysis on the EBOM component through the preset conversion rule until all the EBOM component data are traversed.

Optionally, in the method of converting data from EBOM to SBOM,

the converting the object to be converted to SBOM in the EBOM to SBOM specifically includes:

judging the type of an object needing to be converted to SBOM; the types of the objects needing to be converted to SBOM include: mature component objects and brand new component objects;

directly borrowing the mature component configuration object to SBOM;

And converting the object types of the brand new component objects, carrying out attribute mapping inheritance, and building and deriving the SBOM structure by referring to the EBOM structure.

Optionally, in the method of converting data from EBOM to SBOM,

the converting the object to be converted to SBOM in the EBOM to SBOM includes:

and mapping the EBOM object with the corresponding SBOM object. Optionally, in the method of converting data from EBOM to SBOM,

the converting the object to be converted to SBOM in the EBOM to SBOM includes:

performing traversal analysis on the object to be converted to the SBOM to obtain an outsourcing part minimum maintenance unit; the minimum maintenance unit of the outsourcing part is a unit which is not detachable in the maintenance process in the EBOM, and components of the minimum maintenance unit of the outsourcing part do not appear in the EBOM;

judging whether traversing is completed or not; if so, converting the minimum maintenance unit of the outsourcing part, and cloning and generating a configuration structure of the SBOM outsourcing part according to the minimum maintenance unit of the outsourcing part, wherein the configuration structure of the SBOM outsourcing part is associated under the corresponding SBOM configuration structure of the outsourcing part;

if not, continuing to carry out traversal analysis on the object to be converted to the SBOM until all the objects to be converted to the SBOM are traversed.

Optionally, in the method of converting data from EBOM to SBOM,

the external purchasing minimum maintenance unit is used for converting and specifically comprises the following steps:

selecting an outsourcing part minimum maintenance unit as an EBOM target object to be converted, and judging whether the EBOM target object has a configuration part mark or not;

if the judgment result is that the configuration piece identification exists, further judging whether the corresponding issued configuration piece exists in the SBOM;

and if the judgment result is that the corresponding published structural member does not exist, carrying out object extraction and recombination according to the attribute of the structural item of the part material under the detail of the minimum maintenance unit of the outsourcing member.

Optionally, in the method of converting data from EBOM to SBOM,

after the object to be converted to SBOM in the EBOM is converted to SBOM, the method further includes:

acquiring a converted SBOM structure;

carrying out reconstruction conversion on the converted SBOM according to a sub-component lifting principle, and further generating a reconstructed SBOM structure;

the reconstructing conversion is performed on the converted SBOM according to the sub-component lifting principle, and a reconstructed SBOM structure is further generated, which specifically comprises:

when the corresponding parent material configuration item of the EBOM object does not have the configuration piece identifier, the child material configuration item is provided with the configuration piece identifier, the child material configuration item is lifted up step by step, and the quantity of the parent material is transferred to the lower layer until the parent material member type item is provided with the configuration piece identifier;

When the corresponding material component items of the parent part and the material component items of the child part of the EBOM object have the configuration part identifiers, the structure is kept unchanged;

when the corresponding EBOM object in the SBOM is an outsourcing part and has a configuration part identifier, inquiring whether a minimum maintenance unit component exists or not;

and if the structural member mark exists, acquiring the minimum maintenance unit component with the structural member mark, and recombining the minimum maintenance unit component with the structural member mark under the outsourcing structural member structure.

Optionally, in the method of converting data from EBOM to SBOM,

the converting the object type of the brand new component object, carrying out attribute mapping inheritance, referring to the EBOM structure, constructing and deriving the SBOM structure, and specifically comprising the following steps:

acquiring the names of the EBOM brand new component objects, and setting the names of the SBOM configuration components;

acquiring type attributes of the EBOM brand new component objects, and setting the type attributes of the SBOM configuration piece;

and acquiring the part attribute of the EBOM brand new part object, and setting the part attribute of the SBOM structural part.

Optionally, in the method of converting data from EBOM to SBOM,

after the object to be converted to the SBOM in the EBOM is converted to the SBOM, the method further includes:

and opening the generated SBOM, calling the maintained SBOM configuration position template, and assigning an attribute value for the configuration node name of the current SBOM.

Optionally, in the method of converting data from EBOM to SBOM,

and comparing and checking the SBOM and the corresponding EBOM to ensure that each configured EBOM piece is in the current SBOM.

Optionally, in the method of converting data from EBOM to SBOM,

the SBOM is driven to change through the SCN change list, the changed data is associated under the change list, and the configuration release is triggered through the approval release of the change list.

In a second aspect, an embodiment of the present invention provides a data conversion system from EBOM to SBOM, including:

the top layer cloning module is used for cloning and generating an SBOM top layer structure according to the EBOM total graph;

the radical cloning module is used for cloning and generating a corresponding SBOM radical structure according to the EBOM radicals; the SBOM part class structure is associated under the corresponding SBOM top-level structure;

the object acquisition module is used for carrying out traversal analysis on the EBOM components through a preset conversion rule to acquire an object to be converted to SBOM;

the judging and converting module is used for judging whether the traversal is completed or not; if yes, converting the object to be converted into SBOM in the EBOM to SBOM;

In a third aspect, an embodiment of the present invention provides an electronic device, including a memory and a processor, where the processor and the memory complete communication with each other through a bus; the memory stores program instructions executable by the processor that are invoked by the processor to perform the steps of the data conversion method from EBOM to SBOM as described above.

In a fourth aspect, embodiments of the present invention provide a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the EBOM to SBOM data conversion method as described above.

The embodiment of the invention provides a data conversion method and a data conversion system from EBOM (electronic component object) to SBOM (browser object), which adopt a configuration acquisition conversion mode aiming at various business objects of the EBOM and various custom attributes on the business objects, and reduce the workload of programming added for newly added complex types by flexibly configuring to adapt to different business object types. The method realizes the rapid conversion from the EBOM data to the SBOM data, and the conversion of the minimum maintenance unit of the outsourcing part is also brought into management, so that the enterprise organization, the process, the technology and the data are organically integrated, the enterprise research and development business and the maintenance business are unified, the time cost of research and development departments and the communication cost among staff are saved, and the SBOM compiling and issuing efficiency of the research and development departments is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flowchart of a method for converting EBOM to SBOM according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an EBOM overall diagram according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an SBOM top layer structure according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an EBOM part class according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of an SBOM part structure according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a minimum repair unit conversion for outsourcing provided in an embodiment of the present invention;

FIG. 7 is a schematic diagram of an EBOM-to-SBOM data conversion system according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

FIG. 1 is a flowchart of a method for converting EBOM to SBOM according to an embodiment of the present invention, as shown in FIG. 1, the method includes:

step S1, cloning and generating an SBOM top layer structure according to an EBOM total graph;

s2, cloning and generating a corresponding SBOM part structure according to the EBOM part; the SBOM part class structure is associated under the corresponding SBOM top-level structure;

step S3, traversing and analyzing the EBOM components through a preset conversion rule to obtain an object to be converted to SBOM;

step S4, judging whether traversing is completed or not; if yes, converting the object to be converted into SBOM in the EBOM to SBOM;

Specifically, the method of converting data from EBOM to SBOM will be described by taking an information layout of a certain high-speed rail manufacturing enterprise as an example, the upstream EBOM data is managed by a professional PDM product-Teamcenter of siemens industrial software company, and the downstream SBOM data is managed by an MRO system. It should be noted that, the background of the application and the management system used in the embodiment of the present invention are only a specific example, so as to facilitate understanding and description, and the embodiment is not limited thereto.

In step S1, fig. 2 is a schematic diagram of an EBOM total diagram provided by an embodiment of the present invention, fig. 3 is a schematic diagram of an SBOM top layer structure provided by an embodiment of the present invention, and as shown in fig. 2 and fig. 3, the Teamcenter searches for an EBOM total diagram to be converted, and selects a target, and clones and generates the SBOM top layer structure according to the acquired Teamcenter EBOM total diagram.

In step S2, fig. 4 is a schematic diagram of an EBOM section provided in an embodiment of the present invention, fig. 5 is a schematic diagram of an SBOM section structure provided in an embodiment of the present invention, as shown in fig. 4 and 5,

any level of the parts in the EBOM can be selected for SBOM conversion, and corresponding SBOM part structures are generated in a cloning mode according to the selected EBOM part in the teamconter, and the SBOM part structures are automatically associated under corresponding SBOM top-layer structures.

In step S3, traversing analysis is performed on the EBOM components by a preset conversion rule (specific value maintenance is performed by means of perfect operation and maintenance attributes in the design object, and the specific value maintenance is used as a signal for triggering conversion in the conversion process), so as to obtain an object to be converted to SBOM.

In step S4, it is judged whether the traversal is completed; if yes, converting the object to be converted into SBOM in the EBOM to SBOM;

It should be noted that, when the material registration of the EBOM piece is performed, whether the material is a configuration piece is defined, and when the material defined as the configuration piece in the EBOM is converted into the SBOM, a corresponding configuration piece is generated. In the process of converting the EBOM into the SBOM, only the material defined as the configuration piece in the EBOM is converted.

The embodiment of the invention provides a data conversion method from EBOM to SBOM, which adopts a configuration acquisition conversion mode aiming at various business objects of the EBOM and various custom attributes on the business objects, divides the data conversion from the EBOM to the SBOM into three layers of a top layer, a structural layer and a material layer, and reduces the workload of programming added for newly added complex types by flexibly configuring to adapt to different business object types. The method realizes the rapid conversion from the EBOM data to the SBOM data, solves the problems that the traditional method of manually constructing the SBOM and importing the SBOM into the MRO system through an Excel template is time-consuming and labor-consuming, material information cannot be tightly inherited, information transmission between systems is incoherent and data faults exist with the downstream MRO system, and also enables the conversion of the minimum maintenance unit of an outsourcing part to be brought into management, so that enterprise organization, flow, technology and data are organically integrated, the enterprise research and development business and the maintenance business are unified, the time cost of research and development departments and the communication cost among staff are saved, and the SBOM compiling and issuing efficiency of the research and development departments is improved.

Based on the above embodiment, optionally, in the method of converting data from EBOM to SBOM,

directly borrowing the mature component configuration object to SBOM;

Specifically, in the embodiment of the invention, the EBOM configuration part is divided into two classes of mature component objects and brand new component objects, the object to be converted to SBOM in the EBOM is converted to SBOM, the type of the object to be converted to SBOM is firstly judged, and different treatments are carried out according to different types.

If the type of object to be converted to SBOM is a mature component object, meaning that the component has been converted to SBOM before, the mature component configuration object can be directly borrowed to SBOM.

If the object type to be converted to the SBOM is a brand new component object, which means that the component has not been generated before, in the conversion process, the object type of the brand new component object needs to be converted, attribute mapping inheritance is performed, and the SBOM structure is automatically built and derived and adjusted by referring to the EBOM structure.

Based on the above embodiments, the present embodiment divides the EBOM configuration part into two classes, namely, a mature component object and a brand new component object, and performs conversion from EBOM to SBOM according to the characteristics of the mature component object and the brand new component object, and uses a configuration mode to process complex data types, so that the new type data is automatically acquired after being added, the workload of programming added for the new type is reduced, the complexity of operation can be effectively reduced, and the conversion time is saved.

the converting the object to be converted to SBOM in the EBOM to SBOM includes:

and mapping the EBOM object with the corresponding SBOM object.

Specifically, in the process of converting the object to be converted to the SBOM in the EBOM to the SBOM, the type of the system management object is automatically converted, and the EBOM object and the corresponding SBOM object are mapped, so that the EBOM object before and after conversion and the corresponding SBOM object are closely associated through the corresponding mapping relation, and mutual inquiry of the EBOM and the SBOM is facilitated.

Based on the above embodiments, in the embodiment, the EBOM and SBOM objects before and after conversion are closely related through the corresponding mapping relationship, and by means of attribute inheritance in the process of converting the configuration part object, attribute mapping input by a design source can be directly inherited to the corresponding configuration part object, so that consistency and accuracy of data are ensured.

The chain data integration of product research and development and maintenance operation is realized, the data formed in the product research and development process can be accurately transmitted to the maintenance operation link, the integrity of the data is ensured, the research and development and maintenance business are unified, the data management is more convenient, and the product quality is ensured.

the converting the object to be converted to SBOM in the EBOM to SBOM includes:

Specifically, traversing and analyzing the object to be converted to the SBOM, and searching all the minimum maintenance units of the outsourcing part, wherein the minimum maintenance units of the outsourcing part are units which are not detachable in the maintenance process in the EBOM, and the components of the minimum maintenance units of the outsourcing part are not in the EBOM.

After the traversing is completed, all the minimum maintenance units of the outsourcing piece are converted, the details of the minimum maintenance units of the outsourcing piece are traversed, the configuration structure of the SBOM outsourcing piece is generated in a cloning mode, and the configuration structure of the SBOM outsourcing piece is associated under the corresponding SBOM configuration structure of the outsourcing piece.

It should be noted that, based on the characteristics of the EBOM and the SBOM, the EBOM is not finely divided, and fig. 6 is a schematic diagram of conversion of the minimum maintenance unit of the outsourcing part according to the embodiment of the present invention, and as shown in fig. 6, an air conditioning unit of a train is taken as an example.

In the EBOM, the air conditioning unit is used as an outsourcing minimum maintenance unit, and the division to the air conditioning unit stage is finished, and the compressor and the remote controller of the next stage are not divided and only appear in the outsourcing minimum maintenance unit detail. In SBOM, the compressor and remote control are further divided under the air conditioning unit as components to be maintained.

if the judgment result is that the configuration piece identification exists, further judging whether the corresponding issued configuration piece exists in the SBOM.

Specifically, when the minimum maintenance unit of the outsourcing part is converted, whether the selected minimum maintenance unit of the outsourcing part has the configuration part mark or not needs to be judged, and the data conversion from the EBOM to the SBOM can be performed only by the configuration part mark, so that the corresponding configuration part is generated.

If the corresponding released configuration piece exists as a result of judgment, the released version can be directly borrowed.

If the judgment result shows that the corresponding published configuration piece does not exist, carrying out object extraction and recombination according to the part material configuration item attribute under the detail of the minimum maintenance unit of the outsourcing piece, traversing the detail of the minimum maintenance unit of the outsourcing piece, cloning and generating the configuration structure of the SBOM outsourcing piece according to the part material configuration item attribute, and associating the configuration structure of the SBOM outsourcing piece under the corresponding SBOM configuration structure of the outsourcing piece.

Based on the above embodiment, the present embodiment uses a traversal analysis method to find and obtain all the minimum maintenance units of the outsourcing part, and clones and generates the configuration structure of the SBOM outsourcing part according to the details of the minimum maintenance units of the outsourcing part, and automatically assembles into the SBOM structure. The method realizes the careful division and management of the minimum maintenance unit of the outsourcing part in the SBOM, and facilitates the subsequent standard management and maintenance of the configuration part.

acquiring a converted SBOM structure;

Specifically, the further reconstruction conversion processing is required for the converted SBOM according to the sub-component lifting principle, so that the relation among the layers is clear, the subsequent use and management of data are facilitated, and the method specifically comprises three processing types, as follows:

when the corresponding parent material configuration item of the EBOM object does not have the configuration piece identifier, the child material configuration item is provided with the configuration piece identifier, the child material configuration item is lifted up step by step, and the quantity of the parent material is transferred to the lower layer until the parent material member type item is provided with the configuration piece identifier.

For example: the parent piece is B, the material quantity is 10, the parent piece comprises a child piece C, the parent piece is B, the material configuration item does not have a configuration piece identifier, when the material configuration item of the child piece C has the configuration piece identifier, the child piece C is lifted upwards by one layer to be positioned on the same layer as the original parent piece B, and the material quantity of the child piece C is 10. After one-time lifting, the child piece C is now under the parent piece A, and the same operation as before is carried out, whether the parent piece A material configuration item has a configuration piece identifier is judged, if the parent piece A material configuration item does not have the configuration piece identifier, the child piece C further lifts the hierarchy, and if the parent piece A material configuration item has the configuration piece identifier, the current state is maintained.

When the corresponding parent material component items and the child material component items of the EBOM object in the SBOM are provided with the component identifiers, the structure is kept unchanged.

For example: the parent part is A and comprises a child part B, and when both the parent part A material component type item and the child part B material type item have the type piece mark, the structure is kept unchanged.

Fig. 6 is a schematic diagram of a conversion of a minimum maintenance unit of an outsourcing part, which is provided in an embodiment of the present invention, and as shown in fig. 6, an air conditioning unit of a train is taken as an example.

When the corresponding EBOM object in the SBOM is an outsourcing part air conditioning unit and is provided with a configuration part identifier, inquiring that the minimum maintenance unit component with the configuration part identifier exists comprises the following steps: and the compressor and the remote controller are recombined under the structure of the outsourcing piece air conditioner unit.

On the basis of the above embodiment, in this embodiment, further reconstruction conversion processing is required for the converted SBOM according to the sub-component lifting principle, so that the relationship between the levels is clear, the subsequent use and management of data are facilitated, the detailed division and management of the levels in the SBOM are realized, and the subsequent standard management and maintenance of the configuration component are facilitated.

Specifically, if the object type to be converted to the SBOM is a brand new component object, which means that the component has not occurred before, in the conversion process, the object type of the brand new component object needs to be converted, attribute mapping inheritance is performed, and the SBOM structure is automatically built and derivative adjusted by referring to the EBOM structure.

The method comprises the steps of obtaining names of EBOM brand-new component objects, setting the names of SBOM configuration parts, obtaining type attributes of the EBOM brand-new component objects, setting type attributes of the SBOM configuration parts, obtaining part attributes of the EBOM brand-new component objects, and setting part attributes of the SBOM configuration parts. So as to realize the automatic construction and derivative adjustment of the SBOM structure by referring to the EBOM structure.

For example: and obtaining the attribute A on the EBOM part, and copying the attribute A to the newly-built structural member attribute A1. The acquisition position is set according to the preference "sf_create_sbompart". And the target acquisition position is represented on the left side of </SUB >, the latest version object is acquired, and the position of the attribute object is written on the right side of </SUB >.

Wherein, rev: A represents the acquisition of A attribute from the version of the target, revMaster: B represents the acquisition of B attribute from the version master attribute form of the target, item: C represents the acquisition of C attribute from Item of the target, and Item Maseter: D represents the acquisition of D attribute from the component master attribute form of the target.

Preference name: SF_create_SBOMPart

Value: rev A </SUB > Rev A1

RevMaster:B<>Rev:B1

Item:C<>Rev:C1

ItemMaster:D<>Rev:D1

Preference definition: the preference indicates that the attribute A on the EBOM part version is acquired and copied to the newly-built configuration part version attribute A1. And obtaining an attribute B on the EBOM part version main attribute form, and copying the attribute B to the newly-built configuration part version attribute B1. And acquiring the attribute C on the EBOM part component, and copying the attribute C on the newly-built configuration part version attribute C1. And obtaining an attribute D on the main attribute form of the EBOM part component, and copying the attribute D to the newly-built configuration part version attribute D1. And acquiring the 'name' of the material object under the 'material relation' on the latest version of the EBOM part, and writing the 'name' on the 'material' attribute of the configuration part version.

The embodiment of the invention provides a data conversion method from EBOM to SBOM, which processes complex data types in a configuration mode in the data conversion realization process, adopts a configuration acquisition conversion mode aiming at various business objects of the EBOM and various custom attributes on the business objects, flexibly configures the data to adapt to different business object types, and automatically multiplexes the current functions if new type data is updated through configuration in the follow-up process of the EBOM, thereby reducing the workload of increasing programming for the new complex type.

And acquiring the EBOM part object and storing the EBOM part object in the relation of the associated EBOM part of the newly-built configuration part version.

Specifically, according to the actual service requirement, an SBOM configuration node name template is defined, and after the SBOM is created, a corresponding node name can be assigned based on the template, so that the data processing is convenient, and the operation is standard.

Taking the informationized layout of a high-speed railway manufacturing enterprise as an example, the templates can be defined in a dividing way according to specific parts such as a vehicle body, in-vehicle equipment, out-vehicle equipment, a bogie and the like, the complete construction of the whole vehicle templates can be carried out, part templates can be also constructed independently according to parts according to the conditions, and the specific templates can be selected according to the service conditions when the high-speed railway manufacturing enterprise is used. Different structural templates are defined for different product types, and a template library is formed. The assignment of the historical vehicle model configuration node names can be performed on any one of the existing items of the system based on the template.

After the generated SBOM is opened, a maintained SBOM configuration position template is called, an attribute value is assigned to the configuration node name of the current SBOM, and the configuration names in the historical SBOM structure are rapidly multiplexed.

For example: two bogies are included on the same train, but when maintenance is performed, it is often necessary to determine the specific location of the special frame. The maintained SBOM configuration position template can be called to enable the bogie [ primary side ] and the bogie [ secondary side ] to be newly added under the current SBOM configuration node bogie. And assign the original truck attribute values to the newly added truck primary side and truck secondary side.

On the basis of the embodiment, the method for quickly multiplexing similar structural configurations can effectively distinguish identical parts in the SBOM, ensures the uniqueness of materials of the identical structural parts in the system, lays a foundation for subsequent operation and maintenance tracking, quickly perfects newly built SBOM information based on historical SBOM, solves the problem that a large amount of time is required to maintain information during the construction of the SBOM, reduces the workload of programming for adding new complex types, and improves the efficiency of the construction of the SBOM.

Specifically, the test center performs comparative inspection on the corresponding EBOM with respect to the SBOM, so that each structured EBOM piece is ensured to be in the current SBOM, and the accuracy of the data is inspected.

Furthermore, the comparison result can be exported to the local area in the form of a report according to the service requirement for comparison and viewing or sharing, and the accuracy of the data can be determined in time according to the report, so that the maintenance of the EBOM and the SBOM can be conveniently carried out according to the feedback information.

Specifically, the change of the SBOM is generally performed in two cases, the first is that the configuration is changed due to the change of the EBOM, and the second is that of the SBOM itself.

The SBOM is changed and driven through the SCN change list, the changed data is related under the change list, and the configuration release is triggered through the approval release of the change list.

Furthermore, in the process of changing the SBOM, approval can be performed through a change bill generated by a data owner, so that the convenience and accuracy of data inspection of an approver are improved.

The embodiment of the invention provides a data conversion method from EBOM to SBOM, which adopts a configuration acquisition conversion mode aiming at various business objects of the EBOM and various custom attributes on the business objects, divides the data conversion from the EBOM to the SBOM into three layers of a top layer, a structural layer and a material layer, and reduces the workload of programming added for newly added complex types by flexibly configuring to adapt to different business object types. The method realizes the rapid conversion from the EBOM data to the SBOM data, and strongly correlates the EBOM in the PDM system with the configuration piece. From the generation of the SBOM, the data of the SBOM is subjected to maintenance such as rapid multiplexing, consistency checking, data change and the like, so that the data conversion and maintenance flow from the EBOM to the SBOM are perfected, and the data consistency of the upstream and the downstream is ensured.

In this embodiment, the method of converting data from EBOM to SBOM is described by taking an information layout of a certain high-speed rail manufacturing enterprise as an example, the upstream EBOM data is managed by a professional PDM product-Teamcenter of siemens industrial software company, and the downstream SBOM data is managed by an MRO system.

In a specific implementation process, complex operations such as traversing a BOM structure, executing part unpacking, reading attribute custom configuration items and the like are required in the interface SBOM structure tree and SBOM attribute acquisition process, if a JAVA program is completely adopted to complete the operations, a running mechanism in a Teamcenter software architecture can call a multi-layer service to interact with a data source by using a JAVA language for secondary development at a client, so that the performance of acquiring data is probably greatly sacrificed, repeated call of a background API is caused, and the performance is directly improved by using a C language and the data source in an interaction manner in order to ensure good user operation experience.

The development function is carried out in a front-end and back-end separated mode, an ITK interface of a Teambnter is called through C++ codes, data are obtained after background complex operation is executed, the lightweight data content of Json is output and transferred to a foreground to be subjected to interface drawing and display through JAVA programs, and the Json stores and represents the data in a text format completely independent of programming language based on a subset of ECMAScript (js specification formulated by European computer Association). The compact and clear hierarchical structure makes JSON an ideal data exchange language. Is easy to read and write by people, is easy to analyze and generate by machines, and effectively improves the network transmission efficiency. Gson library and CJson library are used in Java and Cpp development processes respectively, and interaction standards and program robustness are guaranteed.

In the conversion process from EBOM to SBOM, complex scenes such as EBOM structure traversal, configuration piece filtering, configuration piece level lifting recombination, configuration piece object conversion generation, attribute inheritance, relationship inheritance, correlation EBOM and SBOM object relationship and the like are required to be executed for the EBOM of a data source, and data acquisition and persistence operations are required in most cases.

Therefore, an ITK is used for development to write a user interface, a development mode of the user interface is adopted at the bottom layer, the effect of separating the interface from service logic is achieved, a complex service logic part is put into a server section and is realized by using C++ code to call the ITK of a Teambnter, a user can call the ITK to realize the logic when the client interface operates, the pressure of the client is relieved, the problem of poor performance of java calling an API is avoided, the performance of program execution is greatly improved, and the user operation experience is improved while the performance of the realization of the logic is ensured.

It should be noted that, the application background of the embodiment of the present invention and the specific types of the upstream EBOM data and the downstream SBOM data management system are only a specific example, and the improvement on the system software aspect can be implemented on other systems as well, and the method is not limited by the method for converting the data from EBOM to SBOM in the embodiment of the present invention.

Fig. 7 is a schematic diagram of a data conversion system from EBOM to SBOM according to an embodiment of the present invention, as shown in fig. 7, the data conversion system from EBOM to SBOM includes:

the top cloning module 710 is configured to clone and generate an SBOM top structure according to the EBOM total map;

the radical cloning module 720 is configured to clone and generate a corresponding SBOM radical structure according to the EBOM radical; the SBOM part class structure is associated under the corresponding SBOM top-level structure;

the object obtaining module 730 is configured to perform traversal analysis on the EBOM component according to a preset conversion rule, and obtain an object to be converted to SBOM;

a judgment conversion module 740, configured to judge whether the traversal is completed; if yes, converting the object to be converted into SBOM in the EBOM to SBOM;

Fig. 2 is a schematic diagram of an EBOM total map provided in an embodiment of the present invention, and fig. 3 is a schematic diagram of an SBOM top layer structure provided in an embodiment of the present invention, as shown in fig. 2 and fig. 3, a top layer cloning module 710 is configured to search a Teamcenter for an EBOM total map to be converted, select a target, and clone and generate an SBOM top layer structure according to the obtained Teamcenter EBOM total map.

Fig. 4 is a schematic diagram of an EBOM section provided by an embodiment of the present invention, fig. 5 is a schematic diagram of an SBOM section structure provided by an embodiment of the present invention, as shown in fig. 4 and 5,

the unit cloning module 720 is configured to select any level of units in the EBOM to perform conversion of the SBOM, clone and generate a corresponding SBOM unit structure according to the selected EBOM unit in the Teamcenter, where the SBOM unit structure is automatically associated under a corresponding SBOM top layer structure.

The object obtaining module 730 is configured to perform traversal analysis on the EBOM component according to a preset conversion rule (by means of a perfect operation and maintenance attribute in the design object, perform specific value maintenance, and serve as a signal for triggering conversion in the conversion process), so as to obtain an object to be converted to SBOM.

The embodiment of the invention provides a data conversion system from EBOM to SBOM, which adopts a configuration acquisition conversion mode aiming at various business objects of the EBOM and various custom attributes on the business objects, divides the data conversion from the EBOM to the SBOM into three layers of a top layer, a structural layer and a material layer, and reduces the workload of programming added for newly added complex types by flexibly configuring to adapt to different business object types. The method realizes the rapid conversion from the EBOM data to the SBOM data, solves the problems that the traditional method of manually constructing the SBOM and importing the SBOM into the MRO system through an Excel template is time-consuming and labor-consuming, material information cannot be tightly inherited, information transmission between systems is incoherent and data faults exist with the downstream MRO system, and also enables the conversion of the minimum maintenance unit of an outsourcing part to be brought into management, so that enterprise organization, flow, technology and data are organically integrated, the enterprise research and development business and the maintenance business are unified, the time cost of research and development departments and the communication cost among staff are saved, and the SBOM compiling and issuing efficiency of the research and development departments is improved.

It should be noted that, the data conversion system from EBOM to SBOM provided in the embodiment of the present invention is used to execute the above data conversion method from EBOM to SBOM, and the specific implementation and implementation of the method are consistent, and are not repeated herein.

Fig. 8 is a schematic entity structure diagram of an electronic device according to an embodiment of the present invention, as shown in fig. 8, where the electronic device may include: a processor 810, a communication interface (communication interface) 820, a memory 830 and a communication bus (bus) 840, wherein the processor 810, the communication interface 820, and the memory 830 communicate with each other via the communication bus 840. The processor 810 may invoke logic instructions in the memory 830 to perform the EBOM to SBOM data conversion method described above, the method comprising: according to the EBOM total graph, cloning and generating an SBOM top layer structure; according to the EBOM part class, cloning and generating a corresponding SBOM part class structure; the SBOM part class structure is associated under the corresponding SBOM top-level structure; traversing and analyzing the EBOM components through a preset conversion rule to obtain an object to be converted to SBOM; judging whether traversing is completed or not; if yes, converting the object to be converted into SBOM in the EBOM to SBOM; if not, continuing to carry out traversal analysis on the EBOM component through the preset conversion rule until all the EBOM component data are traversed.

Further, the logic instructions in the memory 830 described above may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

In another aspect, embodiments of the present invention further provide a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the method of converting data from EBOM to SBOM provided in the above method embodiments, the method comprising: according to the EBOM total graph, cloning and generating an SBOM top layer structure; according to the EBOM part class, cloning and generating a corresponding SBOM part class structure; the SBOM part class structure is associated under the corresponding SBOM top-level structure; traversing and analyzing the EBOM components through a preset conversion rule to obtain an object to be converted to SBOM; judging whether traversing is completed or not; if yes, converting the object to be converted into SBOM in the EBOM to SBOM; if not, continuing to carry out traversal analysis on the EBOM component through the preset conversion rule until all the EBOM component data are traversed.

In yet another aspect, embodiments of the present invention further provide a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, is implemented to perform the method of data conversion from EBOM to SBOM provided by the above embodiments, the method comprising: according to the EBOM total graph, cloning and generating an SBOM top layer structure; according to the EBOM part class, cloning and generating a corresponding SBOM part class structure; the SBOM part class structure is associated under the corresponding SBOM top-level structure; traversing and analyzing the EBOM components through a preset conversion rule to obtain an object to be converted to SBOM; judging whether traversing is completed or not; if yes, converting the object to be converted into SBOM in the EBOM to SBOM; if not, continuing to carry out traversal analysis on the EBOM component through the preset conversion rule until all the EBOM component data are traversed.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.

From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method of converting data from EBOM to SBOM, comprising:

if not, continuing to carry out traversal analysis on the EBOM components through the preset conversion rule until all the EBOM component data are traversed;

acquiring a converted SBOM structure;

2. The method for converting EBOM to SBOM of claim 1,

directly borrowing the mature component configuration object to SBOM;

3. The method for converting EBOM to SBOM of claim 1,

the converting the object to be converted to SBOM in the EBOM to SBOM includes:

And mapping the EBOM object with the corresponding SBOM object.

4. The method for converting EBOM to SBOM of claim 1,

the converting the object to be converted to SBOM in the EBOM to SBOM includes:

5. The method for converting EBOM to SBOM of claim 4,

6. The method for converting EBOM to SBOM of claim 2,

7. The method for converting EBOM to SBOM of claim 1,

8. The method for converting EBOM to SBOM of claim 1,

9. The method for converting EBOM to SBOM of claim 1,

10. A data conversion system from EBOM to SBOM, comprising:

acquiring a converted SBOM structure;

11. An electronic device comprising a memory and a processor, said processor and said memory completing communication with each other via a bus; the memory stores program instructions executable by the processor, the processor invoking the program instructions capable of performing the EBOM-to-SBOM data conversion method according to any of claims 1-9.

12. A non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor implements the method of converting data from EBOM to SBOM according to any of claims 1 to 9.