Part number driving-based PDM system digital-analog object automatic creation method and system

Abstract

The invention provides a PDM system digital-analog object automatic creation method and system based on part number driving, and relates to the technical field of automobile data processing, and the method comprises the steps: determining a part needing digital-analog creation, submitting a digital-analog creation application, automatically distributing a part number by a BOM system, and creating a part main data attribute; the BOM system sends a creation request to the PDM system, the PDM system calls a digital-analog encoder after receiving the creation request of the BOM system, the digital-analog encoder automatically allocates a digital-analog number according to a part number and a part main data attribute transmitted by the BOM system, and the digital-analog number and the attribute are returned to an attribute field of a part main data object of the BOM system through an interface of the BOM system and the PDM system; and the PDM system calls the digital-analog template library, automatically matches the corresponding digital-analog and drawing templates according to the digital-analog numbers and the part main data attributes transmitted by the BOM system, and creates complete digital-analog numbers and data set objects according to the called digital-analog and drawing templates.

Description

Technical Field

[0001] The present disclosure relates to the technical field of automobile data processing, and in particular to a method and system for automatically creating digital-analog objects in a PDM system driven by part numbers. Background Art

[0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art.

[0003] With the widespread implementation of enterprise-level BOM systems in the automotive industry, and the different businesses and applicable business scopes undertaken by BOM and CAD, in order to improve business collaboration and operational efficiency, BOM and CAD are generally separated appropriately. BOM mainly manages parts with logistics value in the entire value chain of the enterprise, while CAD mainly carries product design information. Due to the differences in management objects and information systems between BOM and CAD, part numbers and digital model numbers are used to encode management objects respectively, and there is a correlation between the two.

[0004] Currently, part numbers are mainly applied for and related attributes of part master data are defined through the BOM system. Product design engineers fill in the part number application form number in the PDM integrated tool set, and the integrated tool module obtains the part number and related attributes from the BOM system. The product design engineer selects the starting template. Since the module automatically creates the digital model number and creates the digital model in the CAD tool, the product engineer saves it in the PDM system.

[0005] However, the above method still has the following problems:

[0006] 1) It requires manual operation in multiple systems such as BOM system, PDM system and CAD auxiliary tools. The operation process is complicated, inefficient and requires high skills of personnel.

[0007] 2) It is necessary to manually select the corresponding digital model and drawing template according to the part type, which is prone to errors.

[0008] 3) After creating the digital model number in the CAD tool, it is necessary to perform the operation of saving it in the PDM system, which is a low process efficiency. Summary of the invention

[0009] In order to solve the above problems, the present invention proposes a method and system for automatically creating digital model objects in a PDM system driven by part numbers, defines a master data interface between the BOM system and the PDM system, and automatically triggers digital model coding according to part types, automatically matches digital models with drawings, and automatically creates digital model numbers and data set objects in the PDM system, thereby realizing fully automatic generation of digital model numbers and automatic creation of digital model objects in the PDM system, and realizing automatic association between part numbers and digital models, which can improve work efficiency by more than 90%, and increase the accuracy of digital model and drawing template adoption to 100%.

[0010] According to some embodiments, the present disclosure adopts the following technical solutions:

[0011] The automatic creation method of digital model objects in a PDM system based on part number drive includes:

[0012] Get the part properties of the BOM system parts, and add the GPC code and FND code to the part properties;

[0013] Determine the parts that need to be digitally modeled and submit an application for digital modeling. The BOM system automatically assigns part numbers and creates part master data attributes.

[0014] After completing the part number allocation, the BOM system sends a creation request to the PDM system. After receiving the creation request from the BOM system, the PDM system calls the digital-analog encoder. The digital-analog encoder automatically allocates the digital-analog number according to the part number and part master data attributes transmitted by the BOM system, and returns the digital-analog number and attributes to the attribute field of the part master data object in the BOM system through the interface between the BOM system and the PDM system.

[0015] The PDM system calls the digital model template library, and automatically matches the corresponding digital model and drawing template according to the rules based on the digital model number and the part master data attributes transmitted by the BOM system. Based on the called digital model and drawing template, it calls the digital model creation, creates a complete digital model number and data set object, and fills the part master data attributes transmitted by the BOM system into the digital model object.

[0016] According to some embodiments, the present disclosure adopts the following technical solutions:

[0017] The PDM system based on part number driven digital model object automatic creation system includes:

[0018] The data acquisition module is used to obtain the part properties of the BOM system parts, add the GPC code and FND code to the part properties; determine the parts that need to create digital models, and submit the application for creating digital models. The BOM system automatically assigns part numbers and creates part master data attributes;

[0019] The creation module is used to complete the allocation of part numbers. The BOM system sends a creation request to the PDM system. After receiving the creation request from the BOM system, the PDM system calls the digital-analog encoder. The digital-analog encoder automatically allocates the digital-analog number according to the part number and part master data attributes transmitted by the BOM system, and returns the digital-analog number and attributes to the attribute field of the part master data object of the BOM system through the interface between the BOM system and the PDM system.

[0020] The PDM system calls the digital model template library, and automatically matches the corresponding digital model and drawing template according to the rules based on the digital model number and the part master data attributes transmitted by the BOM system. Based on the called digital model and drawing template, it calls the digital model creation, creates a complete digital model number and data set object, and fills the part master data attributes transmitted by the BOM system into the digital model object.

[0021] According to some embodiments, the present disclosure adopts the following technical solutions:

[0022] A computer program product includes a computer program, which, when executed by a processor, implements a method for automatically creating digital model objects in a PDM system based on part number drive.

[0023] According to some embodiments, the present disclosure adopts the following technical solutions:

[0024] A non-transitory computer-readable storage medium is used to store computer instructions. When the computer instructions are executed by a processor, a method for automatically creating digital and analog objects in a PDM system driven by a part number is implemented.

[0025] According to some embodiments, the present disclosure adopts the following technical solutions:

[0026] An electronic device comprises: a processor, a memory and a computer program; wherein the processor is connected to the memory, the computer program is stored in the memory, and when the electronic device is running, the processor executes the computer program stored in the memory so that the electronic device executes a method for automatically creating digital-analog objects in a PDM system driven by part numbers.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The disclosed method for automatically creating digital model objects in a PDM system based on part number drive only needs to apply for part numbers in the BOM system, and the digital model number encoding and digital model creation are automatically performed by the system device according to the defined rules, reducing manual intervention, and providing a method for integrating the interface between the BOM system and the PDM system, as well as a digital model number encoder and a digital model and drawing template library, to realize the fully automatic generation of digital model numbers and the method for automatically creating digital model objects in the PDM system. This method can fully automatically generate digital model numbers and digital model objects in the PDM system, and realize the automatic association of part numbers and digital models, and automatically transfer the key attributes of the part master data to the digital model, so as to automate the business process.

[0029] The disclosed method for automatically creating digital model objects in a PDM system based on part number drive reduces the tedious manual multi-system and multi-step operations, and the BOM system and the PDM system automate the entire process according to business rules, thereby improving business operation efficiency by more than 90%.

[0030] The present invention discloses a method for automatically creating digital model objects in a PDM system based on part number drive. The system automatically selects digital models and drawing templates according to part types, replacing manual selection, avoiding errors, and improving the accuracy of digital models and drawing templates, with the accuracy rate reaching 100%.

[0031] The present invention discloses a method for automatically creating digital model objects in a PDM system based on part number drive, which automatically creates digital models in a 4.PDM system, replacing manual creation of digital model numbers in a tool and then saving them to the PDM system, thereby improving the efficiency of data creation in the PDM system. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings constituting a part of the present disclosure are used to provide a further understanding of the present disclosure. The illustrative embodiments of the present disclosure and their descriptions are used to explain the present disclosure and do not constitute an improper limitation on the present disclosure.

[0033] Figure 1 A process for automating the digital model coding and digital model creation system for the part number drive of the disclosed embodiment;

[0034] Figure 2 These are the implementation steps of the automated method for digital-analog encoding and digital-analog creation driven by part numbers according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0035] The present disclosure is further described below in conjunction with the accompanying drawings and embodiments.

[0036] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present disclosure. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present disclosure belongs.

[0037] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0038] Example 1

[0039] The present invention discloses a method for automatically creating a digital model object in a PDM system based on part number drive, comprising:

[0040] Get the part properties of the BOM system parts, and add the GPC code and FND code to the part properties;

[0041] Determine the parts that need to be digitally modeled and submit an application for digital modeling. The BOM system automatically assigns part numbers and creates part master data attributes.

[0042] After completing the part number allocation, the BOM system sends a creation request to the PDM system. After receiving the creation request from the BOM system, the PDM system calls the digital-analog encoder. The digital-analog encoder automatically allocates the digital-analog number according to the part number and part master data attributes transmitted by the BOM system, and returns the digital-analog number and attributes to the attribute field of the part master data object in the BOM system through the interface between the BOM system and the PDM system.

[0043] The PDM system calls the digital model template library, and automatically matches the corresponding digital model and drawing template according to the rules based on the digital model number and the part master data attributes transmitted by the BOM system. Based on the called digital model and drawing template, it calls the digital model creation, creates a complete digital model number and data set object, and fills the part master data attributes transmitted by the BOM system into the digital model object.

[0044] Among them, GPC code and FND code are added to the part attributes, which respectively represent the code of the system to which the part belongs and the description of the part function name. Each component in the vehicle has a unique set of GPC code and FND code, and a component is locked through the combination of GPC code and FND code.

[0045] Further, determine the parts that need to create digital models, including: setting whether to create a digital model option, setting the yes or no option in the drop-down value, if you do not need to create a digital model, select "No", if you need to create a digital model number, then select "Yes" in the drop-down box to create a digital model on the application page.

[0046] Furthermore, after determining the parts that need to create digital models, submit the part number application process. After approval, the BOM system calls the component encoder. The part encoder automatically assigns the part number based on the part attribute information filled in and returns it to the application form, and creates the part master data attributes in the BOM system.

[0047] As an embodiment, the specific implementation process of the method for automatically creating digital model objects in a PDM system based on part number drive disclosed in the present invention is as follows:

[0048] Step (1): Start creating;

[0049] Step (2): Fill in the part number application information in the part master data module in the BOM system, including part attributes. Add "GPC code" and "FND code" to the part attributes to indicate the code of the system to which the part belongs and the code describing the function name of the part, respectively. Each component in the vehicle has a unique set of GPC codes and FND codes, that is, a component can be locked by combining the GPC code and the FND code. For example, the GPC code and FND code of the left exterior rearview mirror are 611 and A00C, respectively. Select "Yes" in the drop-down value of "Whether to create a digital model", and select "No" if you do not need to create a digital model.

[0050] Step (3): After completing the basic part information and attributes, click Submit Part Number Request.

[0051] Step (4): The BOM system obtains the part attributes filled in the part master data module, pushes the attribute fields and attribute values ​​related to the part coding to the part encoder, and sends a part coding request.

[0052] Step (5): The BOM system component encoder assigns a part number to each component based on the part master data attributes and component coding rules.

[0053] Among them, the coding rules are system function code (3 digits) + sequence number (6 digits) + change code (two letters). The system function code consists of three digits or letters and is automatically matched according to the GPC code; the sequence number is based on the principle of first-come, first-served, and is automatically assigned from 000000 to 999999 within the same functional system; the change code is represented by uppercase letters and increases in sequence from AB to YY ("I", "O" and "Z" shall not be used).

[0054] Step (6): The BOM system returns the assigned part number to the part number attribute field of the part master data module. If there are multiple part numbers in this application, they can be returned and filled in batches. The BOM system creates the part master data in the part master data module, including the filled in attributes.

[0055] Step (7): Determine whether to create a digital model. This determination condition is mainly based on "whether to create a digital model" in step (2). If necessary, the BOM system sends a digital model number encoding request to the PDM system digital model encoder through the master data interface of the PDM system. If not, the process ends.

[0056] Step (8): Receive the digital model coding request sent by the BOM system to the PDM system, which contains the part number and related attributes. This interface mainly transmits the part number, digital model number and required attribute fields to the PDM system, such as the Chinese name of the part, the English name of the part, the GPC code, the FND code, the GPC description, the FND description, the part major, etc., as well as the request instruction for digital model creation.

[0057] Step (9): The PDM system digital-analog encoder allocates digital-analog numbers according to the digital-analog number encoding rules, which can be processed in batches.

[0058] The digital model number encoding rule is DPUB-part number basic segment-multiple scheme identification, the DPUB is fixed, indicating the design release; the part number basic segment comes from the first 9 digits of the part number, that is, the system function code (3 digits) + sequence number (6 digits); the multi-scheme identification is XAX for self-made parts by default, AAX for purchased parts by default, and identification of A supplier A scheme. For example, DPUB-502000123-AAX.

[0059] Step (10): The digital model number and digital model attributes are transferred to the BOM system part master data module through the master data interface between the BOM system and the PDM system, and the part number is used as the index and written into the corresponding attribute field, such as filling the digital model number into the "digital model number" attribute field of the part master data.

[0060] Among them, the interface method of the master data interface is: using the part number as the keyword, establish the relationship between the part master data and the digital model number (the digital model number is generated based on the part number), and establish a corresponding relationship between the corresponding attribute fields.

[0061] PDM and BOM systems use the defined API interface to connect information and transfer data.

[0062] Step (11): The PDM system sends a digital model creation instruction to the digital model template library. The instruction includes the digital model number, and the part GPC code, FND code, etc. transmitted from the BOM system.

[0063] Step (12): The PDM system calls the corresponding digital model template from the digital model template library according to the GPC code and FND code of the parts transmitted from the BOM system. The calling method is to use the GPC code and FND code of the parts as the index to match the index of the digital model version in the digital model template library. The digital model template library mainly manages the standard digital model of each type of parts of the whole vehicle. The digital model template defines the general organization method of the features in the feature tree of the parts 3D model and the standard template of 2D drawings, including sheet metal forming parts, castings and forgings, plastic parts, machined parts, rubber / seals, module parts, fabric parts, pipe parts, cable parts, chemical parts, etc. The relationship between each digital model template and the applicable parts is managed by GPC code and FND code, and indexes are established.

[0064] Step (13): The PDM system digital model creation module creates digital model objects and corresponding data set objects according to the called digital model template, such as digital model attribute table, CATIA digital model object, lightweight data object, 2D drawing data object, etc., and creates digital model correspondence based on the part number, digital model number and attributes transmitted by the BOM system, and the called digital model template.

[0065] Step (14): The PDM system fills in the part master data attributes obtained from the BOM system into the attribute table of the created digital model object, such as part number, Chinese name of the part, GPC code, FND code, part engineer name, etc.

[0066] Step (15): The PDM system saves the created digital model object to the personal workspace for the user to view.

[0067] Step (16): Creation is completed.

[0068] Example 2

[0069] In one embodiment of the present disclosure, a PDM system digital model object automatic creation system based on part number drive is provided, comprising:

[0070] The data acquisition module is used to obtain the part properties of the BOM system parts, add the GPC code and FND code to the part properties; determine the parts that need to create digital models, and submit the application for creating digital models. The BOM system automatically assigns part numbers and creates part master data attributes;

[0071] The creation module is used to complete the allocation of part numbers. The BOM system sends a creation request to the PDM system. After receiving the creation request from the BOM system, the PDM system calls the digital-analog encoder. The digital-analog encoder automatically allocates the digital-analog number according to the part number and part master data attributes transmitted by the BOM system, and returns the digital-analog number and attributes to the attribute field of the part master data object of the BOM system through the interface between the BOM system and the PDM system.

[0072] The PDM system calls the digital model template library, and automatically matches the corresponding digital model and drawing template according to the rules based on the digital model number and the part master data attributes transmitted by the BOM system. Based on the called digital model and drawing template, it calls the digital model creation, creates a complete digital model number and data set object, and fills the part master data attributes transmitted by the BOM system into the digital model object.

[0073] As an embodiment, the data acquisition module is a BOM system parts master data management module, which is mainly used to fill in part attribute information when applying for a part number, create and query part master data, etc.

[0074] The creation module includes the BOM system component coding module, the BOM system digital model coding module, the PDM system digital model template management module, the PDM system component digital model creation module and the PDM system attribute synchronization module. Among them, the BOM system component coding module mainly receives part number application information, generates part numbers according to component coding rules, and sends a request to create part master data to the part master data management module.

[0075] The digital model encoding module of the BOM system is mainly used to receive the digital model number application information, generate the digital model number according to the digital model number encoding rules, and send the digital model number information to the part master data module.

[0076] The digital model template management module of the PDM system is mainly responsible for managing the standard templates of digital models and drawings. Different types of parts have different drawing templates, and the relationship between templates and part types is maintained.

[0077] The PDM system parts digital model creation module creates digital model objects in the PDM system according to the received instructions, including data sets, and saves the created digital model objects to the personal workspace.

[0078] The PDM system attribute synchronization module maps the part master data attributes to the digital model attribute table according to the received instructions.

[0079] Fill in the part number application information in the BOM system, which is mainly the attribute information of the part.

[0080] The implementation process of each module is as follows:

[0081] (1) Submit a part number application.

[0082] (2) Fill in the part number application information in the BOM system, mainly the part attribute information.

[0083] (3) Submit a part number application.

[0084] (4) Send a part number request to the component encoder.

[0085] (5) The component encoder assigns a part number based on the part number application information.

[0086] (6) Receive the part number sent by the encoder and create the part master data in the BOM system part master data module.

[0087] (7) Determine whether it is necessary to create a digital model. If so, the BOM system sends a digital model number coding request to the PDM system through the interface with the PDM system. If not, the process ends.

[0088] (8) Send a digital-to-analog encoding request to the BOM system digital-to-analog encoder, where the request contains the part number and related attributes.

[0089] (9) The BOM system digital-to-analog encoder assigns the digital-to-analog number according to the digital-to-analog number encoding rules.

[0090] (10) The digital model number and digital model attributes are transferred to the part master data and written into the corresponding attribute fields.

[0091] (11) Through the interface between the BOM system and the PDM system, send instructions for creating digital models to the PDM system.

[0092] (12) The PDM system digital model template library calls the corresponding type of digital model template according to the part attributes and logical relationships.

[0093] (13) The digital model creation module of the PDM system creates the digital model based on the part number, digital model number and attributes transmitted by the BOM system, as well as the called digital model template.

[0094] (14) The PDM system fills the part master data attributes obtained from the BOM system into the attribute table of the created digital model object.

[0095] (15) The PDM system saves the created digital model objects to the personal workspace for users to view.

[0096] (16)End.

[0097] Example 3

[0098] In one embodiment of the present disclosure, a computer program product is provided, including a computer program, which, when executed by a processor, implements the method for automatically creating digital-analog objects in a PDM system based on part number drive.

[0099] Example 4

[0100] In one embodiment of the present disclosure, a non-transitory computer-readable storage medium is provided, wherein the non-transitory computer-readable storage medium is used to store computer instructions. When the computer instructions are executed by a processor, the method for automatically creating digital and analog objects in a PDM system driven by part numbers is implemented.

[0101] Example 5

[0102] In one embodiment of the present disclosure, an electronic device is provided, comprising: a processor, a memory, and a computer program; wherein the processor is connected to the memory, the computer program is stored in the memory, and when the electronic device is running, the processor executes the computer program stored in the memory, so that the electronic device executes the method for automatically creating digital-analog objects in a PDM system driven by part numbers.

[0103] The present disclosure is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present disclosure. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0104] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0105] Although the above describes the specific implementation methods of the present disclosure in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present disclosure. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present disclosure, various modifications or variations that can be made by those skilled in the art without creative work are still within the scope of protection of the present disclosure.

Claims

1. A method for automatically creating digital model objects in a PDM system based on part number drive, characterized in that: include: Get the part properties of the BOM system parts, and add the GPC code and FND code to the part properties; Determine the parts that need to be digitally modeled and submit an application for digital modeling. The BOM system automatically assigns part numbers and creates part master data attributes. After completing the part number allocation, the BOM system sends a creation request to the PDM system. After receiving the creation request from the BOM system, the PDM system calls the digital-analog encoder. The digital-analog encoder automatically allocates the digital-analog number according to the part number and part master data attributes transmitted by the BOM system, and returns the digital-analog number and attributes to the attribute field of the part master data object in the BOM system through the interface between the BOM system and the PDM system. The PDM system calls the digital model template library, and automatically matches the corresponding digital model and drawing template according to the rules based on the digital model number and the part master data attributes transmitted by the BOM system. Based on the called digital model and drawing template, it calls the digital model creation, creates a complete digital model number and data set object, and fills the part master data attributes transmitted by the BOM system into the digital model object.

2. The method for automatically creating digital model objects in a PDM system based on part number drive according to claim 1, characterized in that: GPC code and FND code are added to the part properties, which respectively represent the code of the system to which the part belongs and the description of the part function name. Each part in the vehicle has a unique set of GPC code and FND code, and a part is locked by the combination of GPC code and FND code.

3. The method for automatically creating digital model objects in a PDM system based on part number drive according to claim 1, characterized in that: Determine the parts that need to create digital models, including: setting whether to create digital models, setting the yes or no option in the drop-down value. If you do not need to create a digital model, select "No". If you need to create a digital model, select "Yes" in the drop-down box under Create Digital Model on the application page.

4. The method for automatically creating digital model objects in a PDM system based on part number drive according to claim 1, characterized in that: After determining the parts that need to be digitally modeled, submit the part number application process. After approval, the BOM system calls the component encoder. The part encoder automatically assigns the part number based on the part attribute information filled in and returns it to the application form, and creates the part master data attributes in the BOM system.

5. The method for automatically creating digital model objects in a PDM system based on part number drive according to claim 1, characterized in that: Calling a digital-analog encoder, the digital-analog encoder receives the digital-analog number application information, generates the digital-analog number according to the digital-analog number encoding rule, and returns the digital-analog number information to the attribute field of the part master data object of the BOM system through the interface between the BOM system and the PDM system; Different types of parts have different drawing templates, and the relationship between templates and part types is maintained.

6. The method for automatically creating digital model objects in a PDM system based on part number drive according to claim 1, characterized in that: After the digital model of the parts in the PDM system is created, the digital model object is created in the PDM system according to the received instructions, including the data set, and the created digital model object is saved to the personal workspace.

7. Based on the part number driven PDM system digital model object automatic creation system, it is characterized by: include: Data acquisition module, used to obtain the part properties of BOM system parts and add GPC code and FND code to the part properties; Determine the parts that need to be digitally modeled and submit an application for digital modeling. The BOM system automatically assigns part numbers and creates part master data attributes. The creation module is used to complete the allocation of part numbers. The BOM system sends a creation request to the PDM system. After receiving the creation request from the BOM system, the PDM system calls the digital-analog encoder. The digital-analog encoder automatically allocates the digital-analog number according to the part number and part master data attributes transmitted by the BOM system, and returns the digital-analog number and attributes to the attribute field of the part master data object of the BOM system through the interface between the BOM system and the PDM system. The PDM system calls the digital model template library, and automatically matches the corresponding digital model and drawing template according to the rules based on the digital model number and the part master data attributes transmitted by the BOM system. Based on the called digital model and drawing template, it calls the digital model creation, creates a complete digital model number and data set object, and fills the part master data attributes transmitted by the BOM system into the digital model object.

8. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the method for automatically creating digital and analog objects in a PDM system based on part number drive as described in any one of claims 1 to 6 is implemented.

9. A non-transitory computer-readable storage medium, characterized in that: The non-transitory computer-readable storage medium is used to store computer instructions. When the computer instructions are executed by the processor, the method for automatically creating digital and analog objects in a PDM system based on part number drive as described in any one of claims 1 to 6 is implemented.

10. An electronic device, characterized in that: include: A processor, a memory and a computer program; wherein the processor is connected to the memory, the computer program is stored in the memory, and when the electronic device is running, the processor executes the computer program stored in the memory to enable the electronic device to implement the method for automatically creating digital and analog objects in a PDM system based on part number drive as described in any one of claims 1 to 6.

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