New vehicle and mass production vehicle setting and changing tracking management method, device and equipment and storage medium

Abstract

The invention discloses a new vehicle and mass production vehicle setting change tracking management method, device and equipment and a storage medium, and relates to the technical field of vehicle design and manufacture, the method comprises the steps of creating a new vehicle design change application, and setting MEMO single correlation and review judgment nodes executable by a downstream manufacturing department in the new vehicle design change application; related full-process execution information of new vehicle design change is acquired, a new vehicle design change file is established, and new vehicle design change management is realized; creating a mass production vehicle design change application, and setting MEMO single correlation and review judgment nodes executable by a downstream manufacturing department in the mass production vehicle design change application; the related execution process information of the mass production vehicle design change is acquired, a mass production vehicle design change file is established, and the mass production vehicle design change management is realized based on multi-dimensional statistical query of each execution stage of the mass production vehicle design change. According to the invention, the vehicle design change can be effectively tracked and managed.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle design and manufacturing, and in particular to a method, device, equipment and storage medium for tracking and managing design changes of new vehicles and mass-produced vehicles. Background Art

[0002] Design change refers to the process in which the product design department changes the content of the product design documents such as product structure, specifications, dimensions, materials, performance, etc., which is different from the original design status. According to different stages, it can be divided into new car design change (i.e. design change of newly developed vehicles) and mass production design change (i.e. design change of mass production vehicles).

[0003] For vehicle manufacturers, there is currently no full-process data tracking and analysis and statistical control for design change management. Business units passively receive design changes, and without big data support, they cannot analyze or provide future decision-making directions for front-end design changes, resulting in a series of problems such as inventory confusion, frequent design changes, and inability to understand the design change process. Therefore, how to effectively manage vehicle design changes has become an urgent problem to be solved. Summary of the invention

[0004] The present application provides a method, device, equipment and storage medium for tracking and managing design changes of new vehicles and mass-produced vehicles, which can effectively track and manage vehicle design changes.

[0005] In a first aspect, an embodiment of the present application provides a method for tracking and managing design changes of new vehicles and mass-produced vehicles, the method comprising:

[0006] Create a new vehicle design change application, and set the MEMO order relevance and the review and judgment nodes executable by the downstream manufacturing department in the new vehicle design change application;

[0007] Obtain relevant full-process execution information of new car design changes, establish new car design change files, and realize new car design change management based on the viewing and statistics of new car design change files;

[0008] Create a design change application for a mass-produced vehicle, and set the MEMO order relevance and the review and judgment nodes executable by the downstream manufacturing department in the design change application for a mass-produced vehicle;

[0009] Obtain relevant execution process information of mass-produced vehicle design changes, establish mass-produced vehicle design change files, and implement mass-produced vehicle design change management based on multi-dimensional statistical queries of each execution stage of mass-produced vehicle design changes.

[0010] In combination with the first aspect, in one implementation, creating a new vehicle design change application and setting a MEMO single correlation and a review and judgment node executable by a downstream manufacturing department in the new vehicle design change application specifically includes:

[0011] Through the BOM system, R&D personnel initiate new vehicle design change applications;

[0012] Add information about the relevance of MEMO orders in the new vehicle design change application, as well as review and judgment nodes that can be executed by the downstream manufacturing department corresponding to the new vehicle design change.

[0013] In combination with the first aspect, in one implementation, the obtaining of relevant full-process execution information of the new vehicle design change and establishing the new vehicle design change file specifically includes:

[0014] Obtain relevant full-process execution information of new vehicle design changes through the BOM system and production preparation management system;

[0015] Establish a new car design change file based on the relevant full-process execution information of the new car design change;

[0016] Among them, the relevant full-process execution information of the new car design change includes the new car design change application initiation information, new car design change application execution information, design change review information, design change document issuance information, supplier's design change execution information, factory's design change execution information, and problem feedback information during design change execution.

[0017] In combination with the first aspect, in one implementation, the new car design change management is implemented based on viewing and statistics of new car design change files, specifically including:

[0018] Manufacturing managers can view the new car design change files in real time and query the multi-dimensional information of each execution stage of the new car design change, including the departments involved in the new car design change, the models involved in the new car design change, and the reasons for the new car design change;

[0019] According to the query results, the recurrence rate of new car design change problems and the timeliness rate of new car design change execution are obtained and displayed in the form of charts to achieve new car design change management.

[0020] In combination with the first aspect, in one implementation, creating a mass-produced vehicle design change application, and setting a MEMO single correlation and a review and judgment node executable by a downstream manufacturing department in the mass-produced vehicle design change application, specifically includes:

[0021] Through the BOM system, R&D personnel initiate design change applications for mass-produced vehicles;

[0022] Add information about MEMO single relevance in the design change application for mass-produced vehicles, as well as review and judgment nodes that can be executed by downstream manufacturing departments corresponding to the design changes of mass-produced vehicles.

[0023] In combination with the first aspect, in one implementation, the obtaining of relevant execution process information of the mass-produced vehicle design change and establishing the mass-produced vehicle design change file specifically includes:

[0024] Obtain relevant execution process information of mass-produced vehicle design changes through the BOM system and production preparation management system;

[0025] Based on the obtained execution process information of mass-produced vehicle design changes, establish and display the mass-produced vehicle design change files;

[0026] Among them, the relevant execution process information of the mass-produced vehicle design changes includes the mass-produced vehicle design change process, the mass-produced vehicle design change supporting conversion process, the mass-produced vehicle trial assembly management process, and the feedback on problems after the mass-produced vehicle design changes.

[0027] In combination with the first aspect, in one implementation, the management of design changes of mass-produced vehicles is implemented based on multi-dimensional statistical queries of each execution stage of the design changes of mass-produced vehicles, specifically including:

[0028] Based on the established production vehicle design change files, manufacturing managers conduct multi-dimensional statistical queries on each execution stage of production vehicle design changes;

[0029] Based on the statistical query results, the design change management of mass-produced vehicles can be realized;

[0030] Among them, the multiple dimensions of each execution stage of mass-produced vehicle design changes include the time perspective, project perspective, and design change reason perspective.

[0031] In a second aspect, an embodiment of the present application provides a device for tracking and managing design changes of new and mass-produced vehicles, the device for tracking and managing design changes of new and mass-produced vehicles comprising:

[0032] The first creation module is used to create a new vehicle design change application and set the MEMO single correlation and the review and judgment node executable by the downstream manufacturing department in the new vehicle design change application;

[0033] The first management module is used to obtain relevant full-process execution information of new car design changes, establish new car design change files, and realize new car design change management based on viewing and statistics of new car design change files;

[0034] The second creation module is used to create a design change application for a mass-produced vehicle and set the MEMO order relevance and the review and judgment node executable by the downstream manufacturing department in the design change application for the mass-produced vehicle;

[0035] The second management module is used to obtain relevant execution process information of mass-produced vehicle design changes, establish mass-produced vehicle design change files, and realize mass-produced vehicle design change management based on multi-dimensional statistical queries of each execution stage of mass-produced vehicle design changes.

[0036] In a third aspect, an embodiment of the present application provides a new car and mass-produced car design change tracking and management device, characterized in that the new car and mass-produced car design change tracking and management device includes a processor, a memory, and a new car and mass-produced car design change tracking and management program stored in the memory and executable by the processor, wherein when the new car and mass-produced car design change tracking and management program is executed by the processor, the steps of the new car and mass-produced car design change tracking and management method described above are implemented.

[0037] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which is stored a new car and mass-produced car design change tracking management program. When the new car and mass-produced car design change tracking management program is executed by a processor, the steps of the new car and mass-produced car design change tracking management method described above are implemented.

[0038] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0039] It supports the record keeping of the entire process of design change application, change review, change document issuance, supplier change execution, factory change execution, and problem feedback after on-site change switching for new and mass-produced vehicles. It also supports multi-dimensional information statistical query and chart display of design changes for new and mass-produced vehicles, and supports the download of statistical analysis data on design changes for new vehicles at various stages and mass-produced vehicles, which can effectively track and manage vehicle design changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 A flowchart of the design change tracking management method for new and mass-produced vehicles for this application;

[0041] Figure 2 This is a functional module diagram of the device for tracking and managing changes in new and mass-produced vehicles for this application;

[0042] Figure 3 This is a schematic diagram of the hardware structure of the new car and mass-produced car design change tracking management equipment for this application. DETAILED DESCRIPTION

[0043] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0044] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0045] In a first aspect, an embodiment of the present application provides a method for tracking and managing design changes of new vehicles and mass-produced vehicles.

[0046] In one embodiment, referring to Figure 1 , Figure 1 This is a flow chart of the design change tracking management method for new and mass-produced vehicles. Figure 1 As shown in the figure, the design change tracking and management method for new and mass-produced vehicles includes:

[0047] S1: Create a new vehicle design change application and set a review and judgment node in the new vehicle design change application that can be executed by the MEMO sheet and downstream manufacturing departments;

[0048] It should be noted that the design change tracking management is to achieve the whole process tracking of new car design changes and mass-produced car design changes, build a design change management file, associate problems with design changes, and achieve quantitative and process traceability management. In this application, it mainly includes two parts: new car design change tracking management and mass-produced car design change tracking management.

[0049] Furthermore, in one embodiment, a new vehicle design change application is created, and a review and judgment node executable by a MEMO sheet and a downstream manufacturing department is set in the new vehicle design change application, specifically including:

[0050] S101: R&D personnel initiate a new vehicle design change application through the BOM (Bill of Materials) system;

[0051] S102: Add the relevance of MEMO (memorandum) in the new car design change application, as well as the review and judgment nodes executable by the downstream manufacturing department corresponding to the new car design change.

[0052] Specifically, in the application for new vehicle design changes, the correlation between the MEMO problem sheet and the design change information is increased, and the design change issues and trial production issues are corresponding to each other to facilitate problem tracing; at the same time, the verification and confirmation review of product design changes is increased and reviewed by the manufacturing / quality procurement departments, thereby improving the feasibility of design changes and shortening the design change execution cycle.

[0053] S2: Obtain relevant full-process execution information of new car design changes, establish new car design change files, and realize new car design change management based on viewing and statistics of new car design change files;

[0054] Furthermore, in one embodiment, obtaining relevant full-process execution information of the new car design change and establishing a new car design change file specifically includes:

[0055] S201: Obtain relevant full-process execution information of new vehicle design changes through the BOM system and production preparation management system;

[0056] S202: establishing a new car design change file based on the acquired relevant full-process execution information of the new car design change;

[0057] Among them, the relevant full-process execution information of the new car design change includes the new car design change application initiation information, new car design change application execution information, design change review information, design change document issuance information, supplier's design change execution information, factory's design change execution information, and problem feedback information during design change execution.

[0058] For the design change file of a new vehicle, its contents include an overview of the design change information, a record of the execution of the design change, and feedback on trial production issues. The overview of the design change information includes the design change number, the design change content, and the part number associated with the design change. The design change execution record includes the modified version of the BOM data, feedback on the execution of the external parts design change, and feedback on the execution of the internal parts design change. The feedback on trial production issues includes various MEMO problem sheets.

[0059] Furthermore, in one embodiment, based on the viewing and statistics of the new car design change files, the new car design change management is implemented, which specifically includes:

[0060] S211: The manufacturing manager checks the new car design change file in real time and queries the multi-dimensional information of each execution stage of the new car design change, wherein the multi-dimensional information of each execution stage of the new car design change includes the departments involved in the new car design change, the models involved in the new car design change, and the reasons for the new car design change;

[0061] S212: According to the query results, the recurrence rate of new car design change problems and the timeliness rate of new car design change execution are statistically obtained and displayed in the form of charts to achieve new car design change management.

[0062] Specifically, manufacturing managers can view the new car design change files in real time, and conduct multi-dimensional statistical queries on the entire new car at each stage, so as to statistically calculate the recurrence rate of new car design change problems and the timeliness of new car design change execution. For the recurrence rate of new car design change problems, the calculation method is: the recurrence rate of new car design change problems = the number of problems directly caused by design changes / the number of trial production problems * 100%; for the timeliness of new car design change execution, the calculation method is: the timeliness of new car design change execution = the number of planned design changes / the total number of planned completed design changes * 100%.

[0063] S3: Create a design change application for a mass-produced vehicle, and set review and judgment nodes in the design change application for a mass-produced vehicle that can be executed by the MEMO sheet and downstream manufacturing departments;

[0064] Furthermore, in one embodiment, a mass-produced vehicle design change application is created, and a MEMO order correlation and a review and judgment node executable by a downstream manufacturing department are set in the mass-produced vehicle design change application, specifically including:

[0065] S301: R&D personnel initiate a design change application for a mass-produced vehicle through the BOM system;

[0066] S302: Add the MEMO single relevance in the mass production vehicle design change application, and the review and judgment nodes that can be executed by the downstream manufacturing department corresponding to the mass production vehicle design change.

[0067] Specifically, R&D personnel initiate a design change application for a mass-produced vehicle in the BOM system, and add relevant MEMO order relevance to the design change application for the mass-produced vehicle, as well as review and judgment nodes that can be executed by the downstream manufacturing department corresponding to the design change of the mass-produced vehicle.

[0068] S4: Obtain relevant execution process information of mass-produced vehicle design changes, establish mass-produced vehicle design change files, and implement mass-produced vehicle design change management based on multi-dimensional statistical queries of each execution stage of mass-produced vehicle design changes.

[0069] Furthermore, in one embodiment, obtaining relevant execution process information of the mass-produced vehicle design change and establishing a mass-produced vehicle design change file specifically includes:

[0070] S401: Obtain relevant execution process information of mass-produced vehicle design changes through the BOM system and the production preparation management system;

[0071] S402: Based on the obtained relevant execution process information of the mass-produced vehicle design change, a mass-produced vehicle design change file is established and displayed;

[0072] Among them, the relevant execution process information of the mass-produced vehicle design changes includes the mass-produced vehicle design change process, the mass-produced vehicle design change supporting conversion process, the mass-produced vehicle trial assembly management process, and the feedback on problems after the mass-produced vehicle design changes.

[0073] Furthermore, in one embodiment, based on multi-dimensional statistical query of each execution stage of the mass production vehicle design change, the mass production vehicle design change management is implemented, specifically including:

[0074] S411: Based on the established mass-produced vehicle design change files, the manufacturing management personnel conduct multi-dimensional statistical queries on each execution stage of the mass-produced vehicle design change;

[0075] S412: Implement design change management of mass-produced vehicles based on statistical query results;

[0076] Among them, the multiple dimensions of each execution stage of mass-produced vehicle design changes include time perspective, project perspective, and design change reason perspective. The time perspective includes year, month, and day, the project perspective includes vehicle model, project, and department, and the design change reason perspective includes cost reduction, improvement, and others.

[0077] The method for tracking and managing design changes for new and mass-produced vehicles in the embodiment of the present application supports the record keeping of the entire process of design change application, change review, issuance of change documents, supplier change execution, factory change execution, and problem feedback after on-site change switching for new and mass-produced vehicles, and supports multi-dimensional information statistical query and chart display of design changes for new and mass-produced vehicles, and can support the download of statistical analysis data on design changes for new vehicles at various stages and for mass-produced vehicles, and can effectively track and manage vehicle design changes.

[0078] In a second aspect, an embodiment of the present application also provides a device for tracking and managing design changes of new vehicles and mass-produced vehicles.

[0079] In one embodiment, referring to Figure 2 , Figure 2 This is a functional module diagram of the device for tracking and managing the design changes of new and mass-produced vehicles in this application. Figure 2 As shown, the device for tracking and managing design changes of new vehicles and mass-produced vehicles includes: a first creation module, a first management module, a second creation module, and a second management module.

[0080] The first creation module is used to create a new car design change application, and set the MEMO single correlation and the review and judgment node executable by the downstream manufacturing department in the new car design change application; the first management module is used to obtain the relevant full-process execution information of the new car design change, establish the new car design change file, and realize the new car design change management based on the viewing and statistics of the new car design change file; the second creation module is used to create a mass-produced car design change application, and set the MEMO single correlation and the review and judgment node executable by the downstream manufacturing department in the mass-produced car design change application; the second management module is used to obtain the relevant execution process information of the mass-produced car design change, establish the mass-produced car design change file, and realize the mass-produced car design change management based on the multi-dimensional statistical query of each execution stage of the mass-produced car design change.

[0081] In this application, a new vehicle design change application is created, and the MEMO order relevance and the review and judgment nodes executable by the downstream manufacturing department are set in the new vehicle design change application, including:

[0082] Through the BOM system, R&D personnel initiate new vehicle design change applications;

[0083] Add information about the relevance of MEMO orders in the new vehicle design change application, as well as review and judgment nodes that can be executed by the downstream manufacturing department corresponding to the new vehicle design change.

[0084] In this application, the relevant full-process execution information of the new car design change is obtained and the new car design change file is established, including:

[0085] Obtain relevant full-process execution information of new vehicle design changes through the BOM system and production preparation management system;

[0086] Establish a new car design change file based on the relevant full-process execution information of the new car design change;

[0087] Among them, the relevant full-process execution information of the new car design change includes the new car design change application initiation information, new car design change application execution information, design change review information, design change document issuance information, supplier's design change execution information, factory's design change execution information, and problem feedback information during design change execution.

[0088] In this application, based on the viewing and statistics of new car design change files, new car design change management is realized, including:

[0089] Manufacturing managers can view the new car design change files in real time and query the multi-dimensional information of each execution stage of the new car design change, including the departments involved in the new car design change, the models involved in the new car design change, and the reasons for the new car design change;

[0090] According to the query results, the recurrence rate of new car design change problems and the timeliness rate of new car design change execution are obtained and displayed in the form of charts to achieve new car design change management.

[0091] In this application, a design change application for a mass-produced vehicle is created, and the MEMO order relevance and the review and judgment nodes executable by the downstream manufacturing department are set in the design change application for a mass-produced vehicle, including:

[0092] Through the BOM system, R&D personnel initiate design change applications for mass-produced vehicles;

[0093] Add information about MEMO single relevance in the design change application for mass-produced vehicles, as well as review and judgment nodes that can be executed by downstream manufacturing departments corresponding to the design changes of mass-produced vehicles.

[0094] In this application, the relevant execution process information of the mass-produced vehicle design change is obtained and the mass-produced vehicle design change file is established, which specifically includes:

[0095] Obtain relevant execution process information of mass-produced vehicle design changes through the BOM system and production preparation management system;

[0096] Based on the obtained execution process information of mass-produced vehicle design changes, establish and display the mass-produced vehicle design change files;

[0097] Among them, the relevant execution process information of the mass-produced vehicle design changes includes the mass-produced vehicle design change process, the mass-produced vehicle design change supporting conversion process, the mass-produced vehicle trial assembly management process, and the feedback on problems after the mass-produced vehicle design changes.

[0098] In this application, based on the multi-dimensional statistical query of each execution stage of the mass production vehicle design change, the mass production vehicle design change management is realized, which specifically includes:

[0099] Based on the established production vehicle design change files, manufacturing managers conduct multi-dimensional statistical queries on each execution stage of production vehicle design changes;

[0100] Based on the statistical query results, the design change management of mass-produced vehicles can be realized;

[0101] Among them, the multiple dimensions of each execution stage of mass-produced vehicle design changes include the time perspective, project perspective, and design change reason perspective.

[0102] In a third aspect, an embodiment of the present application provides a device for tracking and managing design changes of new vehicles and mass-produced vehicles. The device for tracking and managing design changes of new vehicles and mass-produced vehicles can be a personal computer (PC), a laptop computer, a server, or other device with data processing capabilities.

[0103] Reference Figure 3 , Figure 3 Schematic diagram of the hardware structure of the new car and mass-produced car design change tracking management device involved in the embodiment of the present application. In the embodiment of the present application, the new car and mass-produced car design change tracking management device may include a processor, a memory, a communication interface and a communication bus.

[0104] The communication bus may be of any type and is used to interconnect the processor, the memory, and the communication interface.

[0105] The communication interface includes input / output (I / O) interface, physical interface and logical interface, etc., which are used to realize the interconnection of devices inside the new vehicle and mass-produced vehicle design change tracking management device, and the interface used to realize the interconnection of the new vehicle and mass-produced vehicle design change tracking management device with other devices (such as other computing devices or user devices). The physical interface can be an Ethernet interface, a fiber optic interface, an ATM interface, etc.; the user device can be a display (Display), a keyboard (Keyboard), etc.

[0106] 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), etc.

[0107] The processor may be a general-purpose processor, which may call the new car and mass-produced car design change tracking management program stored in the memory and execute the new car and mass-produced car design change tracking management method provided in the embodiment of the present application. For example, the general-purpose processor may be a central processing unit (CPU). The method executed when the new car and mass-produced car design change tracking management program is called may refer to the various embodiments of the new car and mass-produced car design change tracking management method of the present application, which will not be repeated here.

[0108] Those skilled in the art will understand that Figure 3 The hardware structure shown in the figure does not constitute a limitation on the present application, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0109] In a fourth aspect, an embodiment of the present application also provides a computer-readable storage medium.

[0110] The computer-readable storage medium of the present application stores a new car and mass-produced car design change tracking management program, wherein when the new car and mass-produced car design change tracking management program is executed by a processor, the steps of the new car and mass-produced car design change tracking management method as described above are implemented.

[0111] Among them, the method implemented when the new car and mass-produced car design change tracking management program is executed can refer to the various embodiments of the new car and mass-produced car design change tracking management method of the present application, and will not be repeated here.

[0112] It should be noted that the serial numbers of the above-mentioned embodiments of the present application are only for description and do not represent the advantages or disadvantages of the embodiments.

[0113] The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices. The terms "first", "second" and "third" are used to distinguish different objects, etc., and do not represent a sequence, nor do they limit "first", "second" and "third" to different types.

[0114] In the description of the embodiments of the present application, "exemplary", "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary", "for example" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary", "for example" or "for example" is intended to present related concepts in a specific way.

[0115] In the description of the embodiments of the present application, unless otherwise specified, “ / ” means or, for example, A / B can mean A or B; the “and / or” in the text is merely a description of the association relationship of associated objects, indicating that three relationships may exist, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, “multiple” refers to two or more than two.

[0116] In some processes described in the embodiments of the present application, multiple operations or steps that appear in a specific order are included, but it should be understood that these operations or steps may not be executed in the order in which they appear in the embodiments of the present application or in parallel, and the sequence number of the operation is only used to distinguish the different operations, and the sequence number itself does not represent any execution order. In addition, these processes may include more or fewer operations, and these operations or steps may be executed in sequence or in parallel, and these operations or steps may be combined.

[0117] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, disk, CD) as described above, and includes a number of instructions for a terminal device to execute the methods described in each embodiment of the present application.

[0118] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method for tracking and managing design changes of new and mass-produced vehicles, characterized in that: The method for tracking and managing design changes of new vehicles and mass-produced vehicles includes: Create a new vehicle design change application, and set the MEMO order relevance and the review and judgment nodes executable by the downstream manufacturing department in the new vehicle design change application; Obtain relevant full-process execution information of new car design changes, establish new car design change files, and realize new car design change management based on the viewing and statistics of new car design change files; Create a design change application for a mass-produced vehicle, and set the MEMO order relevance and the review and judgment nodes executable by the downstream manufacturing department in the design change application for a mass-produced vehicle; Obtain relevant execution process information of mass-produced vehicle design changes, establish mass-produced vehicle design change files, and implement mass-produced vehicle design change management based on multi-dimensional statistical queries of each execution stage of mass-produced vehicle design changes.

2. A method for tracking and managing design changes of new vehicles and mass-produced vehicles as claimed in claim 1, characterized in that: The creation of a new vehicle design change application and setting of MEMO order relevance and review and judgment nodes executable by downstream manufacturing departments in the new vehicle design change application specifically include: Through the BOM system, R&D personnel initiate new vehicle design change applications; Add information about the relevance of MEMO orders in the new vehicle design change application, as well as review and judgment nodes that can be executed by the downstream manufacturing department corresponding to the new vehicle design change.

3. A method for tracking and managing design changes of new vehicles and mass-produced vehicles as claimed in claim 1, characterized in that: The acquisition of relevant full-process execution information of the new vehicle design change and the establishment of the new vehicle design change file specifically include: Obtain relevant full-process execution information of new vehicle design changes through the BOM system and production preparation management system; Establish a new car design change file based on the relevant full-process execution information of the new car design change; Among them, the relevant full-process execution information of the new car design change includes the new car design change application initiation information, the new car design change application execution information, the design change review information, the design change document issuance information, the supplier's design change execution information, the factory's design change execution information, and the problem feedback information during the design change execution.

4. A method for tracking and managing design changes of new vehicles and mass-produced vehicles as claimed in claim 1, characterized in that: The new car design change management is realized based on the viewing and statistics of the new car design change files, specifically including: Manufacturing managers can view the new car design change files in real time and query the multi-dimensional information of each execution stage of the new car design change, including the departments involved in the new car design change, the models involved in the new car design change, and the reasons for the new car design change; According to the query results, the recurrence rate of new car design change problems and the timeliness rate of new car design change execution are obtained and displayed in the form of charts to achieve new car design change management.

5. A method for tracking and managing design changes of new vehicles and mass-produced vehicles as claimed in claim 1, characterized in that: The step of creating a design change application for a mass-produced vehicle and setting the MEMO order relevance and the review and judgment nodes executable by the downstream manufacturing department in the design change application for a mass-produced vehicle specifically includes: Through the BOM system, R&D personnel initiate design change applications for mass-produced vehicles; Add information about MEMO single relevance in the design change application for mass-produced vehicles, as well as review and judgment nodes that can be executed by downstream manufacturing departments corresponding to the design changes of mass-produced vehicles.

6. A method for tracking and managing design changes of new and mass-produced vehicles as claimed in claim 1, characterized in that: The obtaining of relevant execution process information of the mass-produced vehicle design change and establishing the mass-produced vehicle design change file specifically includes: Obtain relevant execution process information of mass-produced vehicle design changes through the BOM system and production preparation management system; Based on the obtained execution process information of mass-produced vehicle design changes, establish and display the mass-produced vehicle design change files; Among them, the relevant execution process information of the mass-produced vehicle design changes includes the mass-produced vehicle design change process, the mass-produced vehicle design change supporting conversion process, the mass-produced vehicle trial assembly management process, and the feedback on problems after the mass-produced vehicle design changes.

7. A method for tracking and managing design changes of new and mass-produced vehicles as claimed in claim 1, characterized in that: The management of mass-produced vehicle design changes is realized based on multi-dimensional statistical queries of each execution stage of mass-produced vehicle design changes, specifically including: Based on the established production vehicle design change files, manufacturing managers conduct multi-dimensional statistical queries on each execution stage of production vehicle design changes; Based on the statistical query results, the design change management of mass-produced vehicles can be realized; Among them, the multiple dimensions of each execution stage of mass-produced vehicle design changes include the time perspective, project perspective, and design change reason perspective.

8. A device for tracking and managing design changes of new and mass-produced vehicles, characterized in that: The new vehicle and mass-produced vehicle design change tracking and management device comprises: The first creation module is used to create a new vehicle design change application and set the MEMO single correlation and the review and judgment node executable by the downstream manufacturing department in the new vehicle design change application; The first management module is used to obtain relevant full-process execution information of new car design changes, establish new car design change files, and realize new car design change management based on viewing and statistics of new car design change files; The second creation module is used to create a design change application for a mass-produced vehicle and set the MEMO order relevance and the review and judgment node executable by the downstream manufacturing department in the design change application for the mass-produced vehicle; The second management module is used to obtain relevant execution process information of mass-produced vehicle design changes, establish mass-produced vehicle design change files, and realize mass-produced vehicle design change management based on multi-dimensional statistical queries of each execution stage of mass-produced vehicle design changes.

9. A device for tracking and managing design changes of new and mass-produced vehicles, characterized in that: The new car and mass-produced car design change tracking and management device includes a processor, a memory, and a new car and mass-produced car design change tracking and management program stored in the memory and executable by the processor, wherein when the new car and mass-produced car design change tracking and management program is executed by the processor, the steps of the new car and mass-produced car design change tracking and management method as described in any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a new car and mass-produced car design change tracking management program, wherein when the new car and mass-produced car design change tracking management program is executed by a processor, the steps of the new car and mass-produced car design change tracking management method as described in any one of claims 1 to 7 are implemented.

Images