Method, device and equipment for intelligently checking new vehicle design entrainment change and medium

Abstract

The invention discloses a method, a device, equipment and a medium for intelligently checking new vehicle design entrainment change, and relates to the field of automobile manufacturing, the method comprises the following steps: receiving a product engineering notice, extracting new vehicle type product data, and storing the extracted new vehicle type product data to a new preparation notice; and analyzing the part state of the loading data, and generating another preparation notice according to the part state and the state change so as to realize extraction of the loading data. According to the application, a mode of manually associating notifications is canceled by a digital means, so that the working efficiency and the accuracy are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of automobile manufacturing, in particular to a method, device, equipment and medium for intelligently checking design changes of a new vehicle. BACKGROUND

[0002] The automobile manufacturing process is generally divided into trial production, preparation, completion and mass production stages. The stage at which production preparation begins is an important condition and instruction for determining the start of production preparation, and the completion stage is a process of checking the effectiveness of new product loading data for production, and is one of the judgment bases for whether the new product can be mass-produced.

[0003] In the process of developing a new vehicle, a large number of design changes (design changes) occur during the process of starting production preparation after the design of the new vehicle. The purpose is to continuously improve the quality of the vehicle by exposing and solving loading problems, and gradually achieve the quality of mass production. The product BOM is structured data composed of a large number of blocks. Different blocks may change during production preparation, and are borrowed by other models. The scene is complex and difficult to identify.

[0004] Currently, after receiving the product engineering notice (Q file for short) of a new model, the preparation notice (or production preparation notice, ZB file for short) needs to be associated with the product engineering notice in the form of a notice. For example, if a new model has many changes, the preparation notice needs to be associated manually one by one, which is time-consuming and easy to miss the file association. Once missing, it directly causes the loading data to be incomplete, not matched, affects vehicle production and warehousing, and is prone to stagnation.

[0005] The preparation notice associated with the product engineering notice needs to be manually associated with the product engineering notice one by one. When there are many product engineering notices, the amount of repetitive work is large and prone to errors. In real scenarios, the product engineering notice of a new model often has a large number of associated product engineering notices to be implemented simultaneously, which requires manual copying and pasting and one-by-one association. In this process, multiple repetitive actions are generated, and the risk of missing and errors is prone to occur under fatigue operation, and there is little practical business and technical significance.

[0006] At the same time, the preparation notice generated by the product engineering notice association contains a large number of borrowed blocks and design changes unrelated to the new model. All data generated by the product engineering notice is collected in a production preparation notice, and because of the difficulty in identifying the design changes, the implementation time of the design changes and the new vehicle is inconsistent, which may cause production and loading problems.

[0007] In summary, the effectiveness of the new vehicle design change review is related to the accuracy of new vehicle production and change implementation, which is a very important link. However, it is currently completed by manual query, which is complicated and inefficient. Especially when a series of vehicle models (may be dozens of vehicle models) are mass-produced, the data volume is large, and the risk of errors and omissions is high. SUMMARY

[0008] The present application provides a method, device, equipment and medium for intelligently reviewing new vehicle design changes, which cancels the manual association of notices by digital means, effectively improving work efficiency and accuracy.

[0009] In a first aspect, the embodiments of the present application provide a method for intelligently reviewing new vehicle design changes, which comprises: Receiving a product engineering notice, extracting new vehicle product data, and saving the extracted new vehicle product data to a newly created preparation notice; Analyzing the part state of the vehicle data, generating another preparation notice according to the part state and state change, and realizing the extraction of the change data.

[0010] In combination with the first aspect, in an implementation mode, the receiving of the product engineering notice, the extraction of the new vehicle product data, and the saving of the extracted new vehicle product data to the newly created preparation notice specifically comprise: Creating a preparation notice and associating the new vehicle model when preparing maintenance for the new vehicle model; Receiving a product engineering notice, extracting product data according to the vehicle model, and extracting the product data of the new vehicle model to the associated preparation notice.

[0011] In combination with the first aspect, in an implementation mode, the analysis of the part state of the vehicle data, the generation of another preparation notice according to the part state and state change, and the realization of the extraction of the change data specifically comprise: After completing the extraction of the product data according to the vehicle model, a preparation notice is newly created again, which is recorded as a new preparation notice; Querying the product engineering notice to obtain the unextracted data in the preparation notice associated with the new vehicle model, and extracting the obtained data to the new preparation notice; Eliminating the parts in the new preparation notice whose highest state is not in the preparation state, the completion state or the production state, the projects whose highest state is not in the preparation state, the completion state or the production state, and the flag list data whose highest state is not in the preparation state, the completion state or the production state, thereby realizing the extraction of the change data.

[0012] In combination with the first aspect, in an implementation mode, After the data in the new preparation notification is eliminated, it is determined whether there is still data in the new preparation notification: If yes, it indicates that the data of the change is extracted from the new preparation notification; If no, it indicates that the data of the change is not extracted, and the new preparation notification is deleted.

[0013] In combination with the first aspect, in an implementation manner, The method for intelligently checking the new vehicle design change further includes extracting the data of the change based on the preparation completion notification; The extracting the data of the change based on the preparation completion notification specifically includes: When the data of the new vehicle model is maintained, a new preparation completion notification is created and associated with the new vehicle model, product data is extracted according to the vehicle model, and the product data of the new vehicle model is extracted to the preparation completion notification; The state of the parts in the vehicle data is analyzed, and another preparation completion notification is generated according to the state of the parts and the state change, so as to extract the data of the change.

[0014] In combination with the first aspect, in an implementation manner, the state of the parts in the vehicle data is analyzed, and another preparation completion notification is generated according to the state of the parts and the state change, so as to extract the data of the change, specifically including: After the product data is extracted according to the vehicle model, a new preparation completion notification is created again, which is recorded as a new preparation completion notification; The unextracted data in the preparation completion notification associated with the new vehicle model is obtained from the product engineering notification, and the obtained data is extracted to the new preparation completion notification; The parts with the highest state not reaching the completion state or the production state in the new preparation completion notification, the items with the highest state not reaching the completion state or the production state, and the flag list data with the highest state not reaching the completion state or the production state are eliminated, so as to extract the data of the change.

[0015] In combination with the first aspect, in an implementation manner, after the data in the new preparation completion notification is eliminated, it is determined whether there is still data in the new preparation completion notification: If yes, it indicates that the data of the change is extracted from the new preparation completion notification; If no, it indicates that the data of the change is not extracted, and the new preparation completion notification is deleted.

[0016] Secondly, the embodiments of the present application provide a device for intelligently checking the new vehicle design change, which includes: The first extraction module is used for receiving a product engineering notice, extracting product data of a new vehicle model, and saving the extracted product data of the new vehicle model to a newly created preparation notice; The second extraction module is used for analyzing a part state of loading data, generating another preparation notice according to the part state and a state change, and realizing extraction of the change data.

[0017] In a third aspect, an embodiment of the present application provides a device for intelligently checking new vehicle design change, which comprises a processor, a memory, and a program for intelligently checking new vehicle design change stored in the memory and executable by the processor.

[0018] In a fourth aspect, an embodiment of the present application provides a computer readable storage medium, which stores a program for intelligently checking new vehicle design change, wherein the program for intelligently checking new vehicle design change is executable by a processor to implement the steps of the method for intelligently checking new vehicle design change.

[0019] The technical scheme provided by the embodiment of the present application has the following beneficial effects: The digital means cancels the manual association of notices, effectively improving work efficiency and accuracy, and the new vehicle model extraction method can complete and accurately construct structured data of a new vehicle, intelligently check new vehicle parts and change parts through analysis and judgment of different part states, and automatically generate a preparation notice. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 FIG. 1 is a flowchart of the method for intelligently checking new vehicle design change according to the present application; Figure 2 FIG. 2 is a schematic diagram of the functional modules of the device for intelligently checking new vehicle design change according to the present application; Figure 3 FIG. 3 is a schematic diagram of the hardware structure of the device for intelligently checking new vehicle design change according to the present application. DETAILED DESCRIPTION

[0021] In order to make the person skilled in the art better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Firstly, some technical terms in the present application are explained and described in order to facilitate the person skilled in the art to understand the present application.

[0023] BOM: the abbreviation of Bill of Materials, that is, a material list, which is a set of technical files describing product structure attributes and deriving product manufacturing attributes, production attributes, cost attributes and sales attributes from the product structure attributes. The BOM is a tree state structure, also known as a product structure tree.

[0024] E-BOM: the abbreviation of Engineering Bill of Materials, that is, engineering design BOM, simply referred to as design BOM, which is a set of data describing product structure attributes (i.e., product components, sub-components and part codes, names, quantities, quality characteristics importance and mutual relationships).

[0025] M-BOM: the abbreviation of Manufacturing Bill of Materials, that is, manufacturing BOM, which is a set of data based on E-BOM, adding product manufacturing attributes (i.e., describing product components, sub-components, parts, raw materials, auxiliary materials, manufacturing assembly places, process sequence relationships and requirements).

[0026] BOM extraction date: after the first edition of BOM data is published, product continuous improvement is published with changes, and the vehicle data extracted on different dates contains different change contents. The BOM extraction date corresponds to the version of the vehicle data.

[0027] Preparation state: after product design is completed, a series of process design, process equipment, process trial production, personnel training and other work in the realization process from drawings to physical production are collectively referred to as production preparation work. During this period, the whole vehicle and the parts are in the preparation state, the state code is "A", and a few vehicles can be trial-produced for process verification, but they do not have mass production conditions.

[0028] Completion state: the production preparation work has been completed, and the mass production conditions are met, the state code is "B".

[0029] Production state: the mass production transition judgment is passed, and the on-line mass production is implemented, the state code is "D".

[0030] Current status: The latest status of the component.

[0031] The highest state: The highest state a component has ever reached. The states of preparation, completion, and production are listed sequentially from lowest to highest. For example, component 3724080-DH1552 has already gone through the stages of preparation, completion, and production in its initial design and three subsequent design changes. The fourth design change issued a preparation notice, indicating that preparation has begun, and it is currently in the preparation state. Therefore, the highest state of component 3724080-DH1552 is production, and its current state is preparation.

[0032] Production preparation parts: These are parts whose R&D and design have been completed and are currently undergoing production preparation. Their current and highest status are both in the preparation state.

[0033] Borrowing common parts: Components that adopt mature structural data and are in their highest state of completion or production.

[0034] Matching: Vehicle installation data that must be implemented simultaneously. For example, if a certain model uses brake pipes that exit through holes in the frame crossbeams, and if the brake pipe diameter is increased or the spatial orientation changes, the corresponding hole diameter or position in the frame needs to be modified accordingly. These changes must be implemented simultaneously, i.e., matching.

[0035] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0036] In the first aspect, the embodiments of this application provide a method for intelligently checking changes included in the design of a new vehicle, involving three aspects: reconstructing BOM data from the perspective of the new vehicle model and system calculations, intelligently identifying common design changes included in the new vehicle and removing them with one click, and automatically creating corresponding production preparation notices and near-completion notices.

[0037] The method described in this application is applied to the production preparation start and production preparation completion stages before mass production of new products (new models). It can automatically identify the embedded changes and borrowed changes in the new vehicle design documents, automatically check and collect data according to the determined manufacturing data version, generate structured data and production preparation notice (preparation notice) for the new model with one click, automatically peel off and generate structured data with embedded common design changes with one click, and automatically generate production preparation notice.

[0038] In one embodiment, reference is made to Figure 1 , Figure 1 This is a flowchart illustrating the method for intelligently verifying changes to the design of a new vehicle as described in this application. Figure 1 As shown, the methods for intelligently checking new vehicle design changes include: S1: Receive the product engineering notification, extract the new model product data, and save the extracted new model product data to the newly created preparation notification; S2: analyzing the part state of the loading data, generating another preparation notice according to the part state and state change, and realizing the extraction of the data of the change.

[0039] Specifically, the whole process is realized by digital means, a product engineering notice (Q file) is received, a preparation notice is automatically generated in the manner of extracting a new vehicle model, and according to the logical requirements and operation rules of the business, the change content is automatically stripped according to the part state index, and another preparation notice is automatically generated, thereby avoiding the manual query and splitting action, and avoiding the problems of data loss and error splitting caused by manual operation. At the same time, the automatic stripping method of the present application can quickly identify the new vehicle file and the change file, and provide clear business basis for determining the node of file processing and publishing in the next step.

[0040] Further, in an embodiment, a product engineering notice is received, new vehicle product data is extracted, and the extracted new vehicle product data is saved to a newly created preparation notice, specifically comprising: S101: creating a preparation notice and associating a new vehicle model when preparing and maintaining the new vehicle model; S102: receiving a product engineering notice, extracting product data according to the vehicle model, and extracting new vehicle product data into the associated preparation notice.

[0041] Specifically, when preparing and maintaining the new vehicle model, a preparation notice is newly created, and the product data of the new vehicle model is automatically extracted to the preparation notice by using the product data extraction method according to the vehicle model. It should be noted that the change content carried in the development file cannot be extracted into the preparation notice at this time.

[0042] Further, in an embodiment, the part state of the loading data is analyzed, another preparation notice is generated according to the part state and state change, and the extraction of the data of the change is realized, specifically comprising: S201: after the product data extraction according to the vehicle model is completed, a preparation notice is newly created again, which is recorded as a new preparation notice; S202: querying the product engineering notice to obtain the unextracted data in the preparation notice associated with the new vehicle model, and extracting the obtained data to the new preparation notice; that is, querying the product engineering notice to obtain the unextracted content in the preparation notice associated with the new vehicle model; S203: removing the parts with the highest state not reaching the preparation state, the completed state or the production state in the new preparation notice, the projects with the highest state not reaching the preparation state, the completed state or the production state, and the flag list data with the highest state not reaching the preparation state, the completed state or the production state, thereby realizing the extraction of the data of the change.

[0043] Specifically, the parent highest state of the parts in the new preparation notice that is not in the preparation state, the completion state or the production state, the project whose own highest state is not in the preparation state, the completion state or the production state, and the flag list data whose own highest state is not in the preparation state, the completion state or the production state are removed.

[0044] Further, after the data in the new preparation notice is removed, it is determined whether there is still data in the new preparation notice: If yes, it indicates that the data in the new preparation notice is extracted, and the remaining data in the new preparation notice is the data with changes; If no, it indicates that the data with changes is not extracted, and the new preparation notice is deleted.

[0045] Further, in an embodiment, the method for intelligently checking the new vehicle design data with changes according to the present application further comprises extracting the data with changes based on the preparation completion notice.

[0046] The extraction of the data with changes based on the preparation completion notice specifically comprises: S11: When the completion data of the new vehicle model is maintained, a new preparation completion notice is created and associated with the new vehicle model, product data is extracted according to the vehicle model, and the product data of the new vehicle model is extracted to the preparation completion notice; it should be noted that the change content in the development file at this time cannot be extracted in the preparation completion notice; S12: The state of the parts in the loading data is analyzed, and another preparation completion notice is generated according to the state of the parts and the state change, so as to extract the data with changes.

[0047] Further, in an embodiment, the state of the parts in the loading data is analyzed, and another preparation completion notice is generated according to the state of the parts and the state change, so as to extract the data with changes, specifically comprising: S1201: After the product data is extracted according to the vehicle model, a new preparation completion notice is created again, which is called a new preparation completion notice; S1202: The data not extracted in the preparation completion notice associated with the new vehicle model in the product engineering notice is obtained, and the obtained data is extracted to the new preparation completion notice; S1203: The parts in the new preparation completion notice whose highest state is not in the completion state or the production state, the project whose own highest state is not in the completion state or the production state, and the flag list data whose own highest state is not in the completion state or the production state are removed, so as to extract the data with changes.

[0048] Specifically, automatically create a new preparation completion notification, extract the unprocessed data from the preparation completion notifications related to the new model, batch extract them into the new preparation completion notification, delete the structures whose parents are not in the current hierarchical structure expansion data, the items that are not in the current hierarchical structure expansion data, and the flag list data that are not in the current hierarchical structure expansion data, delete the structures whose parents have not reached B / D, the items that have not reached B / D, and the flag list data that have not reached B / D.

[0049] Furthermore, after removing data from the newly prepared completion notification, it is determined whether any data remains in the notification. If so, it means that the data of the included design changes has been extracted from the new preparation completion notice, and the remaining data in the new preparation completion notice is the data of the included design changes. If not, it means that the data containing the changes was not extracted, and the new preparation completion notification will be deleted.

[0050] This application ensures that preparation notices and preparation completion notices are automatically generated into new vehicle files and design change files. Based on multi-dimensional analysis of part status and combined with the notification processing requirements at different stages, it conducts reasonable and scientific digital planning, classifies and filters part status, realizes automatic data collection and filtering, and automatically generates relevant preparation notices or preparation completion notices, greatly reducing manual search and analysis work.

[0051] The method for intelligently checking new vehicle design with modifications in this application eliminates the need for manual notification by using digital means, effectively improving work efficiency and accuracy. At the same time, it constructs complete and accurate structured data of the new vehicle by extracting new vehicle models. Through analysis and judgment of different part states, it realizes intelligent checking of new vehicle parts and design-modified parts, and automatically generates a production preparation completion notification.

[0052] Secondly, embodiments of this application also provide an intelligent device for checking changes in the design of a new vehicle.

[0053] In one embodiment, reference is made to Figure 2 , Figure 2 This is a schematic diagram of the functional modules of the device for intelligent inspection of the new vehicle design with modifications, as per this application. Figure 2 As shown, the intelligent device for checking changes in the design of a new vehicle includes: a first extraction module and a second extraction module.

[0054] The first extraction module is configured to receive a product engineering notice, extract product data of a new vehicle model, and save the extracted product data of the new vehicle model to a newly created preparation notice; and the second extraction module is configured to analyze a part state of loading data, generate another preparation notice according to the part state and a state change, and realize extraction of the change data.

[0055] In a third aspect, an embodiment of the present application provides a device for intelligently checking a new vehicle design for change data, which can be a personal computer (PC), a notebook computer, a server, or other device with data processing function.

[0056] Referring to Figure 3 , Figure 3 FIG. 1 is a schematic diagram of a hardware structure of the device for intelligently checking a new vehicle design for change data. In an embodiment of the present application, the device for intelligently checking a new vehicle design for change data can include a processor, a memory, a communication interface, and a communication bus.

[0057] The communication bus can be of any type, and is configured to interconnect the processor, the memory, and the communication interface.

[0058] The communication interface includes an input / output (I / O) interface, a physical interface, and a logical interface, and is configured to interconnect devices inside the device for intelligently checking a new vehicle design for change data, and to interconnect the device for intelligently checking a new vehicle design for change data with other devices (such as other computing devices or user devices). The physical interface can be an Ethernet interface, a fiber interface, an ATM interface, or the like; and the user device can be a display (Display), a keyboard (Keyboard), or the like.

[0059] The memory can be various types of storage media, such as random access memory (RAM), read-only memory (ROM), non-volatile RAM (NVRAM), flash memory, optical storage, hard disk, programmable ROM (PROM), erasable PROM (EPROM), electrically erasable PROM (EEPROM), or the like.

[0060] The processor can be a general processor, which can invoke a program for intelligently checking new vehicle design to carry changes stored in the memory and execute the method for intelligently checking new vehicle design to carry changes provided in the embodiments of the present application. For example, the general processor can be a central processing unit (CPU). The method executed when the program for intelligently checking new vehicle design to carry changes is invoked can refer to various embodiments of the method for intelligently checking new vehicle design to carry changes of the present application, which will not be repeated here.

[0061] Those skilled in the art can understand that the hardware structure shown in the foregoing embodiments is not a limitation on the present application, and can include more or fewer components than those shown, or combine certain components, or different component arrangements. Figure 3

[0062] In a fourth aspect, the embodiments of the present application further provide a computer readable storage medium.

[0063] The computer readable storage medium of the present application stores a program for intelligently checking new vehicle design to carry changes, wherein the program for intelligently checking new vehicle design to carry changes is executed by a processor to implement the steps of the method for intelligently checking new vehicle design to carry changes as described above.

[0064] The method implemented when the program for intelligently checking new vehicle design to carry changes is executed can refer to various embodiments of the method for intelligently checking new vehicle design to carry changes of the present application, which will not be repeated here.

[0065] The terms "comprising" and "having" and any variations thereof in the specification and claims and above-described drawings are intended to cover not exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or device. The terms "first", "second" and "third" and the like descriptions are used to distinguish different objects, and do not represent the order or limit the types of "first", "second" and "third".

[0066] In the description of the embodiments of the present application, "exemplary", "for example", "for instance" or "such as" are used to represent an example, illustration or description. Any embodiment or design scheme described as "exemplary", "for example" or "for instance" in the embodiments of the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. Rather, the words "exemplary", "for example", "for instance" or the like are intended to present the relevant concept in a specific manner.

[0067] ​In the description of the embodiments of the present application, unless otherwise specified, " / " means the meaning of or, for example, A / B can mean A or B; the text "and / or" only describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent: A exists alone, A and B exist together, and B exists alone, and in addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0068] In some of the processes described in the embodiments of the present application, a plurality of operations or steps are included in a specific order, but it should be understood that these operations or steps can be executed or in parallel without the order in which they appear in the embodiments of the present application, and the serial number of the operation is only used to distinguish different operations, and the serial number itself does not represent any execution order. In addition, these processes can include more or fewer operations, and these operations or steps can be executed in sequence or in parallel, and these operations or steps can be combined.

[0069] From the above description of the embodiments, those skilled in the art can clearly understand that the above-mentioned embodiment method can be realized by means of software and the necessary general hardware platform, of course, it can also be realized by hardware, but in many cases the former is a better embodiment. Based on such understanding, the technical solutions of the present application can be embodied in the form of a software product, which is stored in a storage medium (such as a ROM / RAM, a magnetic disk, an optical disk) as described above, and includes a plurality of instructions for making a terminal device execute the method described in each embodiment of the present application.

[0070] The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method for intelligently checking changes in the design of a new vehicle, characterized in that, The intelligent checking method for carrying changes of new vehicle design comprises the following steps: Receiving a product engineering notice, extracting product data of a new vehicle model, and saving the extracted product data of the new vehicle model to a newly created preparation notice; Analyzing the part state of the loading data, generating another preparation notice according to the part state and state change, and realizing the extraction of the carried change data.

2. A method of intelligently checking new vehicle design carryover changes as recited in claim 1, wherein, The receiving of the product engineering notice, the extraction of the product data of the new vehicle model, and the saving of the extracted product data of the new vehicle model to the newly created preparation notice specifically comprises the following steps: Creating a preparation notice and associating the new vehicle model when preparing maintenance for the new vehicle model; Receiving a product engineering notice, extracting product data of a new vehicle model, and saving the extracted product data of the new vehicle model to a newly created preparation notice; 3. A method of intelligently checking new vehicle design carryover changes as recited in claim 2, wherein, The analysis of the part state of the loading data, the generation of another preparation notice according to the part state and state change, and the realization of the extraction of the carried change data specifically comprise the following steps: After the product data extraction according to the vehicle model is completed, a new preparation notice is created again, which is recorded as a new preparation notice; Querying the product engineering notice to obtain the unextracted data in the preparation notice associated with the new vehicle model, and extracting the obtained data to the new preparation notice; Removing the parts with the highest state not reaching the preparation state, the completion state or the production state in the new preparation notice, the items with the highest state not reaching the preparation state, the completion state or the production state, and the flag list data with the highest state not reaching the preparation state, the completion state or the production state, thereby realizing the extraction of the carried change data.

4. The intelligent checking method for carrying changes of new vehicle design according to claim 2, wherein: After the data in the new preparation notice is removed, it is determined whether there is still data in the new preparation notice: If yes, it indicates that the carried change data has been extracted in the new preparation notice; If no, it indicates that the carried change data has not been extracted, and the new preparation notice is deleted.

5. The intelligent checking method for carrying changes of new vehicle design according to claim 1, wherein: The intelligent checking method for carrying changes of new vehicle design further comprises the extraction of the carried change data based on a preparation completion notice; The extraction of the carried change data based on the preparation completion notice specifically comprises the following steps: When the new vehicle model is maintained, a preparation completion notice is created and associated with the new vehicle model, product data is extracted according to the vehicle model, and the product data of the new vehicle model is extracted to the preparation completion notice; Analyzing the part state of the loading data, generating another preparation completion notice according to the part state and state change, and realizing the extraction of the carried change data.

6. A method of intelligently checking new vehicle design carryover changes as recited in claim 5, wherein, The analysis of the part state of the loading data, the generation of another preparation completion notice according to the part state and state change, and the realization of the extraction of the carried change data specifically comprise the following steps: After the product data extraction according to the vehicle model is completed, a new preparation completion notice is created again, which is recorded as a new preparation completion notice; Querying the product engineering notice to obtain the unextracted data in the preparation completion notice associated with the new vehicle model, and extracting the obtained data to the new preparation completion notice; The parts with the highest state not reaching the completion state or the production state in the new preparation completion notice, the project with the highest state not reaching the completion state or the production state, and the flag list data with the highest state not reaching the completion state or the production state are deleted, so that the extraction of the change data is realized.

7. A method of intelligently checking new vehicle design carryover changes as recited in claim 6, wherein, After the data in the new preparation completion notice is deleted, it is determined whether there is still data in the new preparation completion notice: If yes, it indicates that the change data is extracted in the new preparation completion notice; If no, it indicates that the change data is not extracted, and the new preparation completion notice is deleted.

8. A device for intelligently checking changes in the design of a new vehicle, characterized in that, The device for intelligently checking the change data in the new vehicle design includes: A first extraction module is configured to receive a product engineering notice, extract new vehicle product data, and save the extracted new vehicle product data to a newly created preparation notice. A second extraction module is configured to analyze the part state of the vehicle data, generate another preparation notice according to the part state and the state change, and realize the extraction of the change data.

9. A device for intelligently inspecting changes to the design of a new vehicle, characterized in that, The device for intelligently checking the change data in the new vehicle design includes a processor, a memory, and a program for intelligently checking the change data in the new vehicle design stored in the memory and executable by the processor. When the program for intelligently checking the change data in the new vehicle design is executed by the processor, the steps of the method for intelligently checking the change data in the new vehicle design according to any one of claims 1 to 7 are realized.

10. A computer-readable storage medium, characterized in that, The computer readable storage medium stores a program for intelligently checking the change data in the new vehicle design. When the program for intelligently checking the change data in the new vehicle design is executed by the processor, the steps of the method for intelligently checking the change data in the new vehicle design according to any one of claims 1 to 7 are realized.

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