CN116051012A

CN116051012A - Engine change data management system, method, device and equipment

Info

Publication number: CN116051012A
Application number: CN202310135054.8A
Authority: CN
Inventors: 张宏娟; 刘明刚; 陈丽娟
Original assignee: Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-02

Abstract

The application discloses a system, a method, a device and equipment for managing engine change data, and relates to the technical field of data management. The system comprises: the system comprises a first client, a second client, a first data server corresponding to the flow management platform, and a second data server corresponding to the public data platform. The first client sends engineering end change data to a first data server; the first data server receives engineering end change data and sends the engineering end change data to the second client; the second client receives engineering end change data, acquires manufacturing end change data based on the engineering end change data, modifies the production bill of materials based on the manufacturing end change data to obtain a change bill of materials, and sends the change bill of materials to the second data server; the second data server receives and stores the modified bill of materials. The change process of the engine bill of materials is changed from off-line to on-line, so that the efficiency of engine change data management is improved, and the consistency of data is ensured.

Description

Engine change data management system, method, device and equipment

Technical Field

The embodiment of the application relates to the technical field of data management, in particular to an engine change data management system, method, device and equipment.

Background

A Bill of materials (BOM) is a file describing a product structure in a data format, which is used to assist in the production management of an enterprise, to convert the product structure that the enterprise needs to produce into a data format that can be recognized by a computer, and in the actual production process of the product, it is generally necessary to update and modify the manufacturing data in the BOM.

In the related art, manufacturing data in the BOM is changed in a change management system by manual operation, such as: an increase in data, a modification of data, and a revocation of data; at the same time, it is also necessary to change the manufacturing data of the BOM system simultaneously by manual operation.

The manual change mode is easy to cause the problem that manufacturing data are inconsistent in two systems, the connection of business processes is not tight in the production process, a series of risks such as misloading and neglected loading of product parts are generated, the work efficiency of BOM management is low, and the accuracy of data in the BOM is low.

Disclosure of Invention

The embodiment of the application provides an engine change data management system, method, device and equipment, which can ensure the consistency and accuracy of engine change data and improve the management efficiency of an engine bill of materials. The technical scheme is as follows:

In one aspect, an engine change data management system is provided,

the system comprises a first client, a second client and a first data server corresponding to the flow management platform, and a second data server corresponding to the public data platform;

the first client is configured to send engineering-side change data to the first data server, where the engineering-side change data refers to data to be modified in a design bill of materials of the engine, and the design bill of materials is used to express a structural relationship between parts in the engine to form the engine;

the first data server is used for receiving the engineering end change data; transmitting the engineering end change data to the second client;

the second client is used for receiving the engineering end change data; acquiring manufacturing end change data based on the engineering end change data, wherein the manufacturing end change data refers to data to be modified in a production bill of materials of the engine, and the production bill of materials is used for guiding the production of the engine; modifying the production bill of materials based on the manufacturing end modification data to obtain a modified bill of materials; sending the modified bill of materials to a second data server;

The second data server is used for receiving the changed bill of materials sent by the second client; storing the change bill of materials; and the change bill of materials is used for being downloaded and used by other clients.

In another aspect, there is provided a method of engine change data management, the method comprising:

receiving engineering end change data sent by a first client, wherein the engineering end change data refers to data to be modified in a design bill of materials of the engine, and the design bill of materials is used for expressing the structural relationship among all parts in the engine to form the engine;

and sending the engineering end change data to the second client, wherein the second client is used for receiving the engineering end change data, acquiring manufacturing end change data based on the engineering end change data, the manufacturing end change data refers to data to be modified in a production bill of materials of the engine, and the production bill of materials is used for guiding the production of the engine.

In another aspect, there is provided an engine change data management apparatus, the apparatus comprising:

the receiving module is used for receiving engineering end change data sent by a first client, wherein the engineering end change data refers to data to be modified in a design bill of materials of the engine, and the design bill of materials is used for expressing the structural relation of the engine formed by parts in the engine;

The sending module is used for sending the engineering end change data to the second client, the second client is used for receiving the engineering end change data, and obtaining manufacturing end change data based on the engineering end change data, wherein the manufacturing end change data refers to data to be modified in a production bill of materials of the engine, and the production bill of materials is used for guiding production of the engine.

In another aspect, a computer device is provided, the computer device including a processor and a memory, where the memory stores at least one instruction, at least one program, a set of codes, or a set of instructions, the at least one instruction, the at least one program, the set of codes, or the set of instructions being loaded and executed by the processor to implement an engine change data management method as in any one of the embodiments of the present application.

In another aspect, a computer readable storage medium having stored therein at least one instruction, at least one program, code set, or instruction set loaded and executed by a processor to implement an engine change data management method as described in any of the embodiments of the present application.

In another aspect, a computer program product or computer program is provided, the computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions so that the computer device performs the engine change data management method according to any one of the above embodiments.

The beneficial effects that technical scheme that this application embodiment provided include at least:

the first data server corresponds to the flow management platform, the second data server corresponds to the public data platform, mutual reference of data in the two platforms is realized through the first data server and the second data server, consistency of engine change data is guaranteed, the change process of an engine bill of materials is changed from offline to online, efficiency of managing the engine change data is improved, history of the change management process of the bill of materials is traceable, accuracy of data content in the bill of materials is improved, and working efficiency of actually producing engine products is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of an implementation environment provided by an exemplary embodiment of the present application;

FIG. 2 is a flow chart of a method for managing changes to a bill of materials by an engine change data management system according to an exemplary embodiment of the present application;

FIG. 3 is a flowchart of a method for auditing change data based on the engine change data management system of FIG. 2, provided in accordance with an exemplary embodiment of the present application;

FIG. 4 is a flowchart of a method for managing changes to a bill of materials based on a trial attachment by an engine change data management system according to an exemplary embodiment of the present application;

FIG. 5 is a schematic illustration of an engine bill of materials being modified based on matching trial attachments as provided in one exemplary embodiment of the present application;

FIG. 6 is a block diagram of an engine change data management device provided in an exemplary embodiment of the present application;

FIG. 7 is a block diagram of an engine change data management device provided in another exemplary embodiment of the present application;

fig. 8 is a block diagram of a computer device according to an exemplary embodiment of the present application.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

It should be understood that, although the terms first, second, etc. may be used in this disclosure to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, a first client may also be referred to as a second client, and similarly, a second client may also be referred to as a first client, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.

First, a brief description will be made of terms involved in the embodiments of the present application:

bill of materials (BOM): the file describing the product structure in the data format is a product structure data file which can be identified by a computer, and the BOM enables the system to identify the product structure and is a tie for connecting and communicating various businesses of enterprises.

A bill of materials is a complete, formally structured list of components that describes how a product is constructed or assembled. The manifest contains a description and object number for each component, as well as a quantity and unit of measure. The bill of materials includes, but is not limited to, design bill of materials and production bill of materials.

Design bill of materials (Engineering BOM, EBOM): the method is used in product engineering development design management, covers the technical structure data of the whole product, and accurately describes all design indexes of the product and the design relationship among parts. The corresponding file forms mainly comprise a product list, a pattern catalog, a material quota list, various classification lists of products and the like, and are used in the stage of research and development to trial production. Wherein the EBOM is monolithic, systematic.

For example, the EBOM of the engine product mainly includes data generated by an engine design department, and an engine product designer performs engine product design according to a customer order or a design requirement to generate the engine EBOM. The engine EBOM mainly comprises: engine name, engine composition, engine part list, engine instruction, and box list.

Production bill of materials (MBOM): the production department is based on EBOM, according to the BOM that manufacturing assembly requirement is perfect, use in the formal production stage. All information such as the production, purchasing, logistics, quality inspection, tool tooling, cost and the like of parts required in the product processing and assembling processes can be included. From historical developments, MBOM is closest to the original concept of BOM and is also the most widespread of BOM applications.

For example, the MBOM of an engine product mainly includes the following: the assembly sequence, man-hour quota, material quota and relevant tool information such as equipment, tools, clamps and dies of the engine reflect the manufacturing method and assembly sequence of parts, assemblies and final engine in the engine.

Engine (Engine): is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, etc. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is applicable to both power generation devices and to the entire machine (e.g., gasoline engine, aeroengine) including the power plant.

In the process of producing the engine, various bill of materials are involved, wherein the bill of materials comprise a design bill of materials and a production bill of materials of the engine, the bill of materials respectively correspond to different stages, the bill of materials is collectively called an engine bill of materials, the engine bill of materials comprises corresponding data, the data in the design bill of materials can be called engineering end data, and an engineering department is accepted; the data in the production bill of materials may be referred to as manufacturing end data, which receives the manufacturing department. When the contents in the bill of materials are changed, the data corresponding to the change is called engine change data, such as: the data to be changed in the design bill of materials is referred to as engineering side change data, and the data to be changed in the production bill of materials is referred to as manufacturing side change data.

In the automotive manufacturing field, as the custom customization of vehicles continues to improve, the vehicle configuration continues to increase, resulting in a proportional increase in the bill of materials of the engine.

In the related art, the bill of materials is independently managed in each service unit, and the data in the bill of materials is changed and modified manually, so that the data are difficult to unify in different systems, and the difficulty of changing is increased. In the subsequent production process, a series of risks such as wrong assembly, neglected assembly and the like of engine parts exist, and the accuracy and the efficiency of cost accounting are affected.

According to the engine change data management system and method, the change process of the data in the engine bill of materials is changed from off-line to on-line, so that the change data can be updated in real time, the engine change data is consistent in the manufacturing change system and the bill of materials system, each department can obtain the change information in time through the engine change data management system, and the management efficiency of the engine change data and the accuracy of the data in the engine bill of materials are improved.

Next, description will be made of an implementation environment related to the embodiment of the present application, and reference is made to fig. 1 schematically, which shows a schematic view of an implementation environment provided in an exemplary embodiment of the present application, as shown in fig. 1, where the implementation environment includes a first client 100, a first data server 110, a second client 120, and a second data server 140; the first client 100 and the first data server 110 are connected through a communication network 130, the second client 120 and the first data server 110 are connected through the communication network 130, and the second client 120 and the second data server 140 are connected through the communication network 130.

The first client 100 sends the engineering-side change data to the first data server 110, and after receiving the engineering-side change data sent by the first client 100, the first data server 110 stores the engineering-side change data and sends the engineering-side change data to the second client 120.

After receiving the engineering end change data, the second client 120 obtains manufacturing end change data, and modifies the production bill of materials of the engine according to the manufacturing end change data to obtain a modified bill of materials. The second client 120 sends the modified bill of materials to the second data server 140, and the second data server 140 receives and stores the modified bill of materials, and other clients can download and use the modified bill of materials through the second data server 140.

The first client 100 is provided with an application program for supporting generation of engineering side change data, and the second client 120 is provided with an application program for supporting acquisition of manufacturing side change data and an application program for supporting generation of a change bill of materials.

Alternatively, the first client 100 may generate engineering side change data through a website supporting the generation of engineering side change data; the second client 120 may acquire the manufacturing-side modification data through a website supporting acquisition of the manufacturing-side modification data, and generate the manufacturing-side modification data through a website supporting generation of the modification bill of materials.

In some embodiments, the engineering change data may be generated by other clients, and then the engineering change data is sent to the first client 100 by the other clients, or may be directly generated by the first client 100; the manufacturing-side change data may be generated by another client, and then the other client sends the manufacturing-side change data to the second client 120, or may be directly generated by the second client 120, which is not limited in this embodiment.

The first data server 110 corresponds to a flow management platform, and can store data sent by a client, or issue a flow instruction to the client, to instruct the client to execute a corresponding flow. The second data server 140 corresponds to the common data platform, and can store data sent by the client or send data to the client; the first data server 110 and the second data server 140 are tightly integrated, and a communication connection is established, so that data interaction between the flow management platform and the public data platform can be realized.

The first client 100 and the second client 120 may be implemented as terminals, including, but not limited to, at least one of a smart phone, a tablet computer, a portable laptop, a desktop computer, a smart speaker, a smart wearable device, a smart voice interaction device, a smart home appliance, and the like.

It should be noted that the above-mentioned communication network 130 may be implemented as a wired network or a wireless network, and the communication network 130 may be implemented as any one of a local area network, a metropolitan area network, or a wide area network, which is not limited in this embodiment.

It should be noted that, the first data server 110 and the second data server 140 may be independent physical servers, may be a server cluster or a distributed system formed by a plurality of physical servers, and may also be cloud servers that provide cloud services, cloud security, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, content delivery networks (Content Delivery Network, CDN), and basic cloud computing services such as big data and artificial intelligence platforms.

Cloud technology (Cloud technology) refers to a hosting technology that unifies serial resources such as hardware, software, networks and the like in a wide area network or a local area network to realize calculation, storage, processing and sharing of data. The cloud technology is based on the general names of network technology, information technology, integration technology, management platform technology, application technology and the like applied by the cloud computing business mode, can form a resource pool, and is flexible and convenient as required. Cloud computing technology will become an important support. Background services of technical networking systems require a large amount of computing, storage resources, such as video websites, picture-like websites, and more portals. Along with the high development and application of the internet industry, each article possibly has an own identification mark in the future, the identification mark needs to be transmitted to a background system for logic processing, data with different levels can be processed separately, and various industry data needs strong system rear shield support and can be realized only through cloud computing.

In some embodiments, the first data server 110 and the second data server 140 described above may also be implemented as nodes in a blockchain system. Blockchain (Blockchain) is a new application mode of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanisms, encryption algorithms, and the like. The blockchain is essentially a decentralised database, and is a series of data blocks which are generated by association by using a cryptography method, and each data block contains information of a batch of network transactions and is used for verifying the validity (anti-counterfeiting) of the information and generating a next block. The blockchain may include a blockchain underlying platform, a platform product services layer, and an application services layer.

Referring to fig. 2, fig. 2 is a flow chart of a method for performing change management on a bill of materials by the engine change data management system according to the embodiment of the present application, which is described with reference to the above description of the noun introduction and the application scenario, the system includes a first client 210, a second client 220, a first data server 201, and a second data server 202.

S211, the first client sends engineering side change data to the first data server.

The engineering end change data refer to data to be modified in a design bill of materials of the engine, and the design bill of materials is used for expressing the structural relationship of the engine formed by all parts in the engine.

Optionally, the method for acquiring the engineering side change data includes, but is not limited to:

(1) Generating by the first client based on the changing requirement of the design bill of materials, wherein an application program supporting the generation of engineering end changing data is installed in the first client, or the first client generates the engineering end changing data through a website supporting the generation of the engineering end changing data;

(2) And the other clients generate engineering end change data, the other clients send the engineering end change data to the first data server, the first data server stores and backs up the engineering end change data, and the engineering end change data is sent to the first client.

Optionally, the engine design bill of materials includes data content for expressing a combination relationship of the first part and the second part in the engine: there is a first combination relationship between the first part and the second part, such as: the first part and the second part are in crank connecting rod combination relation, and the first part and the second part are fixedly connected at a designated connecting point, so that the second part is driven to rotate when the first part does linear motion.

Engineering side change data is used to indicate that the combined relationship between the first part and the second part is to be modified, including but not limited to the following: (1) changing the first combination relation to a second combination relation: if the first part and the second part are directly and fixedly connected, the second part is driven to do linear motion when the first part does linear motion; (2) releasing the first combination relationship: the first part and the second part are used separately and are arranged at other parts of the engine; (3) Deleting at least one of the first part and the second part: only a portion of the parts remain and are mounted on the engine.

It should be noted that the contents included in the engine design bill of materials are not limited to the above-mentioned component combination relationship for example, and the form and the contents of the engineering-side modification data may be arbitrary, which is not limited in this embodiment.

Schematically, the first data server corresponds to the flow management platform, and a platform interface of the flow management platform is displayed on a screen of the first client.

The platform interface of the flow management platform comprises various target controls, such as: (1) download control: by triggering the download control, the data uploaded by different clients in the historical time period can be obtained, downloaded to the current client, and subjected to operations such as auditing and the like; (2) upload control: by triggering the uploading control, the data stored in the current client can be uploaded to the flow management platform for downloading by other clients, and the data are subjected to operations such as auditing; (3) a flow management control: different flow instructions can be issued by triggering the flow management control, and other clients are instructed to execute flow events corresponding to the flow instructions, and the like.

Optionally, the first client triggers the upload control, correspondingly displays a prompt text box "select upload file" on the screen, and sends the engineering-end change data to the first data server corresponding to the flow management platform based on the information in the prompt text box.

In some embodiments, the interface of the flow management platform displayed on the first client screen may be in other forms, including, but not limited to, the control categories described above for example; when the first client sends the engineering-side change data to the first data server, the prompt information displayed on the screen may be in other forms, including but not limited to the form of the prompt text box, which is not limited in this embodiment.

And S2011, the first data server receives engineering end change data.

The first data server corresponds to the flow management platform, and after receiving the engineering end change data, the first data server stores and backs up the engineering end change data, and other clients can download the engineering end change data from the flow management platform and use the engineering end change data.

And S2012, the first data server sends engineering end change data to the second client.

The first data server may actively send the engineering-side change data to the second client, or may send the engineering-side change data to the second client based on the call request after receiving the acquisition request sent by the second client.

S221, the second client receives engineering side change data.

The second client receiving the engineering side change data in a form including, but not limited to:

(1) Asynchronous receiving engineering end change data: when the account number of the second client is not logged in the flow management platform, the first data server sends prompting downloading information of engineering side change data to the second client, when the account number of the second client is in a login state, an acquisition request is initiated to the first data server based on the prompting downloading information, the first data server receives the request, and the second client downloads and stores the engineering side change data;

(2) Synchronously receiving engineering side change data: when the account number of the second client logs in the flow management platform, the first data server receives prompt downloading information of the engineering-end change data and sends the prompt downloading information to the second client, and the second client receives the prompt downloading information and directly downloads and stores the engineering-end change data.

In the above process, the interface of the process management platform is correspondingly displayed on the screen corresponding to the second client, and when the engineering terminal change data is received, prompt information is correspondingly displayed on the screen, wherein the prompt information is used for indicating whether the second client agrees to receive the engineering terminal change data.

S222, the second client obtains the manufacturing end change data based on the engineering end change data.

The manufacturing end change data refer to data to be modified in a production bill of materials of the engine, and the production bill of materials is used for guiding the production of the engine.

Optionally, the method for obtaining the change data at the manufacturing end includes, but is not limited to:

(1) Generating by the second client based on the engineering side change data and the change requirement of the production bill of materials, wherein an application program supporting the generation of the manufacturing side change data is installed in the second client, or the second client generates the manufacturing side change data through a website supporting the generation of the manufacturing side change data;

(2) And the second client obtains the corresponding manufacturing end change data from the first data server based on the engineering end change data of the current engine product project.

Schematically, the correspondence between engineering side change data and manufacturing side change data is as follows:

the engineering end change data are used for changing the types of parts in the engine: changing the A type part into the B type part; the corresponding manufacturing-end change data is used to change the production address of the part in the engine: the production address is changed from a first factory for producing the A-type parts to a second factory for producing the B-type parts.

In some embodiments, the correspondence between engineering side change data and manufacturing side change data includes, but is not limited to, the types of parts and production addresses described above for example, which is not limited to this embodiment.

Optionally, the engine production bill of materials contains data content for expressing production lots of parts in the engine: the first production lot, corresponding to lot number 210103.

The manufacturing-side change data is used to indicate that the production lot of the parts in the engine is modified: the first production lot was changed to the second production lot, and the corresponding lot number was changed from 210103 to 210104.

It should be noted that the content included in the engine production bill is not limited to the above-described part production lot for example, and the form and content of the manufacturing-side change data may be arbitrary, which is not limited in this embodiment.

S223, the second client side modifies the production bill of materials based on the change data of the manufacturing side to obtain a change bill of materials.

When the engineering end change data indicates to modify the contents in the design bill of materials, the contents in the production bill of materials are correspondingly modified by the manufacturing end change data, the manufacturing end change data accept the engineering end change data, and the production bill of materials is also accepted by the change of the design bill of materials.

Before the production bill of materials is changed, the second client side firstly acquires a manufacturing change number, wherein the manufacturing change number is used for representing the corresponding relation between engineering end change data and manufacturing end change data, namely: the current manufacturing end change data and the engineering end change data are determined to be modified on the basis of the manufacturing change number.

Optionally, the manufacturing change number may be automatically acquired by the second client when acquiring the manufacturing-side change data, generated by the first data server, or generated by other clients, and sent to the second client; or the engineering end change data comprises a manufacturing change number, and the second client can automatically acquire the engineering end change data when receiving the engineering end change data. Optionally, the manufacturing change number is a1230, and a text prompt box "input manufacturing change number" and an input prompt box are displayed on the screen of the second client, and the input prompt box is an entry of the second client to input the manufacturing change number.

The second client inputs a manufacturing change number "a1230" into the corresponding prompt box based on the text prompt, for determining to initiate a change flow, and modifies the production bill of materials based on the manufacturing end change data. In some embodiments, a text prompt box "whether to change a1230" and a confirmation prompt box are displayed on the screen of the second client, and after the second client checks the manufacturing change number for no errors, the second client agrees to initiate a change procedure based on the information of the confirmation prompt box, and modifies the production bill of materials based on the manufacturing end change data, which is not limited in this embodiment.

It should be noted that the manner of obtaining the manufacturing change number may be arbitrary, and the form of the manufacturing change number may be arbitrary, and in some embodiments, the second client need not obtain the manufacturing change number when modifying the production bill of materials, which is not limited in this embodiment.

And S224, the second client sends the changed bill of materials to the second data server.

The second data server corresponds to the public data platform, and a platform interface of the public data platform is displayed on a screen of the second client.

The platform interface of the public data platform also comprises various target controls, such as: (1) download control: through triggering the downloading control, the bill of materials or change data uploaded by different clients in a historical time period can be obtained and downloaded to the current client for use; (2) upload control: by triggering the uploading control, the bill of materials or the change data stored in the current client can be uploaded to the flow management platform for downloading and using by other clients.

Optionally, the second client triggers an upload control, a prompt text box "select upload file" is correspondingly displayed on the screen, and the first client sends the change bill of materials to the second data server based on information in the prompt text box. Other clients may download the change bill of materials from the common data platform.

In some embodiments, the interface of the public data platform displayed on the second client screen may be in other forms, including, but not limited to, the control categories described above for example; when the second client sends the change bill of materials to the second data server, the prompt information displayed on the screen may be in other forms, which is not limited in this embodiment.

S2021, the second data server receives the changed bill of materials sent by the second client.

S2022, the second data server stores the modified bill of materials.

The change bill of materials is used for other clients to download. The second data server stores and backs up the changed bill of materials, and other clients can download and use the changed bill of materials through the public data platform.

The process of changing the design bill of materials based on the engineering-side change data may be referred to as an engineering change management flow, the process of changing the production bill of materials based on the manufacturing-side change data may be referred to as a manufacturing change management flow, the engineering change management flow and the manufacturing change management flow are both change management flows, and are initiated on the platform interface of the flow management platform by different clients, so that the change of the contents of the engine bill of materials is realized, and finally, the changed bill of materials is formed. The modified bill of materials is used to guide the actual process of producing the engine, including but not limited to the trial assembly process of the engine parts, the transportation flow of the engine, etc.

In the above steps, the engineering change management flow is initiated, the content in the design bill of materials is changed, and then the manufacturing change management flow for accepting the engineering change management flow is initiated.

When the manufacturing change management flow accepts engineering change management, care should be taken: if the engineering change management flow is accepted by the plurality of manufacturing change management flows, the engineering change management flow is only possible after the plurality of manufacturing change management flows are all finished.

In some embodiments, the manufacturing change management process may also be initiated separately without accepting the engineering change management process, i.e., the craftsman may initiate the manufacturing change management process separately through different clients and the first data server.

Illustratively, the process engineer, the procurement engineer, and the warranty engineer initiate a manufacturing change management flow based on different change data content, respectively.

(1) Initiating a change to the design structure of the engine and a change to the process route of the engine production by a process engineer;

(2) The purchasing engineer initiates a change to the purchasing process of the part in the engine;

(3) The quality assurance engineer initiates a change to the production process of the self-contained piece in the engine.

In summary, the engine change data management system and method provided by the application can realize mutual reference of data in the flow management platform and the public data platform through the first data server and the second data server, ensure consistency of engine change data, improve efficiency of managing the engine change data, enable history of change management process of a bill of materials to be traceable, improve accuracy of changing data content in the bill of materials, and improve working efficiency of actually producing engine products.

According to the method provided by the embodiment, the corresponding relation is established between the engineering side change data and the manufacturing side change data, so that the manufacturing change number is generated, the manufacturing change management flow can be accurately accepted by the engineering change management flow, and the integrity and traceability of the change process are ensured.

In some embodiments, in the process of executing the engineering change management flow and the manufacturing change management flow, the engine change data needs to be checked, and if the check passes, the contents of the engine bill of materials are changed. In addition to the first client 210, the second client 220, the first data server 201, and the second data server 202, the engine change data management system further includes a third client 230, please refer to fig. 3, fig. 3 is a flowchart of a method for auditing change data based on the engine change data management system of fig. 2, which includes the following steps.

And S2013, the first data server sends engineering end change data to the third client.

S231, the third client receives engineering side change data.

The third client receives the engineering side change data in a form including but not limited to:

(1) Off-line receiving engineering end change data: when the first data server sends the engineering end change data to the third client, the third client is offline, the third client receives the engineering end change data offline, and when the third client is online, the engineering end change data is downloaded and stored;

(2) On-line receiving engineering end change data: and when the first data server receives the engineering end change data, storing and backing up the engineering end change data, and when the third client initiates an acquisition request to the first data server, transmitting the engineering end change data to the third client based on the request, and receiving and downloading the third client for storage on line.

In the above process, the interface of the process management platform is correspondingly displayed on the screen corresponding to the third client, and when the engineering end change data is received, prompt information is correspondingly displayed on the screen, wherein the prompt information is used for indicating whether the third client agrees to receive the engineering end change data.

S232, the third client-side audits the engineering-side change data to generate a first audit result.

Optionally, the third client side checks the feasibility of the engineering side changing the data. Engineering side change data is used to indicate that the combined relationship between the first part and the second part of the engine is to be modified: the first combination relation is changed to the second combination relation.

Optionally, whether the first combination relationship is changed to the second combination relationship can be checked, if the combination relationship of the first part and the second part can be set to the second combination relationship in the engine, the first checking result is that: passing the audit; if the combination relation of the first part and the second part cannot be set to be the second combination relation in the engine, the first checking result is that: and fails the audit.

It is noted that the number of the third clients can be arbitrary, that is, when the engineering end change data is audited, a plurality of audit links can exist, the plurality of third clients audit sequentially, and if only the first audit result of any one third client shows that the audit is not passed, the final first audit result is that the audit is not passed; when the first audit results of all the third clients show that the audit is passed, the final first audit result is only that the audit is passed, which is not limited in this embodiment.

It is noted that, when the third client performs an audit on the engineering side change data, the third client may perform an audit on other aspects besides the feasibility, for example: whether the cost of the change exceeds the budget cost, etc., this embodiment is not limited.

S233, the third client sends the first checking result to the first data server.

And correspondingly displaying a platform interface of the flow management platform on a screen of the third client, wherein the platform interface comprises various target controls such as: (1) auditing controls: the system is used for auditing the received data or bill of materials content; (2) a flow management control: and the method is used for sending the flow instructions to other clients and indicating the other clients to execute the corresponding flow events.

Optionally, the third client triggers an audit control, a prompt text box is correspondingly displayed on a screen to select an audit file, and the third client audits the engineering-side change data based on information in the prompt text box and generates a first audit result.

When the first audit result is generated, the third client sends the first audit result to the first data server according to a prompt text box on a screen for confirming that the audit is finished.

And S2014, the first data server receives the first check result.

The first data server receives the first checking result and judges based on the checking result, when the first checking result shows that the checking result is not passed, the first checking result is sent to the first client, the first client is informed of the need of modifying the engineering-side change data, and the engineering change management flow is restarted.

And S2015, when the first checking result passes, the first data server sends the engineering end change data to the second client.

And when the first checking result shows that the project end changes data, the first data server sends the project end changes data to the second client based on the first checking result.

It should be noted that, the steps S2013 to S2015 are performed after the execution of S2011 is completed, and steps S221, S222, and S225 are sequentially performed after the execution of S2015 is completed, where the steps performed in S2015 are the same as the steps performed in S2012, and the engineering-side change data is sent to the second client.

S225, the second client sends the manufacturing-end change data to the first data server based on the engineering-end change data.

The second client acquires or automatically generates manufacturing end change data corresponding to the engineering end change data based on the engineering end change data, and sends the manufacturing end change data to the first data server.

S2016, the first data server receives the manufacturing-side change data.

The first data server stores and backs up the received manufacturing-end change data, and other clients can download the manufacturing-end change data from a flow management platform corresponding to the first data server and use the manufacturing-end change data.

And S2017, the first data server sends the manufacture end change data to the third client.

S233, the third client receives the manufacture end change data.

S234, the third client-side audits the manufacturing-side change data to generate a second audit result.

Optionally, the third client performs auditing on the feasibility of the manufacturing-end change data. The manufacturing-side change data is used to indicate that the production lot of the parts in the engine is modified: the first production lot was changed to the second production lot, and the corresponding lot number was changed from 210103 to 210104.

Optionally, if the first production lot is changed to the second production lot and the auditing is possible, if the parts in the engine can be produced in the second production lot, the second auditing result is: passing the audit; if it is not possible to produce the part in the engine in the second production lot, the second audit results are: and fails the audit.

It is noted that the number of the third clients may be arbitrary, that is, when the manufacturing end change data is audited, a plurality of audit links may exist, and the plurality of third clients audit sequentially, so long as the second audit result of any one third client shows that the second audit result does not pass the audit, the final second audit result is not passed the audit; when the first audit results of all the third clients show that the audit is passed, the final second audit result is only that the audit is passed, which is not limited in this embodiment.

It should be noted that, when the third client performs an audit on the change data of the manufacturing end, the third client may perform an audit on other aspects besides the feasibility, for example: whether or not there are other tasks for the changed time node, etc., this embodiment is not limited thereto.

In some embodiments, the client that audits engineering side change data and the client that audits manufacturing side change data may be different or the same, such as: the third client is audited, which is not limited in this embodiment.

And S235, the third client sends the second checking result to the first data server.

And correspondingly displaying a platform interface of the flow management platform on a screen of the third client, and sending a second checking result to the first data server according to the target control and the prompt information on the platform interface.

And S2018, the first data server receives the second checking result.

The first data server receives the second checking result and judges based on the checking result, when the second checking result shows that the second checking result does not pass the checking, the second checking result is sent to the second client, the second client is informed of the need of modifying the change data of the manufacturing end, and the manufacturing change management flow is restarted.

S2019, when the second checking result passes, the first data server sends a change flow instruction to the second client.

The change flow instruction is used for indicating a mode of modifying the production bill of materials by the second client. And if the second checking result passes, the second client can initiate a manufacturing change management flow based on the manufacturing end change data to change the production bill of materials of the engine.

And the flow changing instruction is issued on a flow management platform corresponding to the first data server and is sent to the second client by the first data server. The historical record of the release of the change flow instruction is reserved on the flow management platform, and the historical record can be acquired on the flow management platform at any time, so that the traceability of each flow event in the process of producing the engine is ensured.

S226, the second client receives the change flow instruction sent by the first data server, and modifies the production bill of materials based on the change flow instruction and the change data of the manufacturing end to obtain a change bill of materials.

After the second client receives the change flow instruction, the second client starts to initiate the manufacturing change flow based on the change flow instruction, that is, executes the content corresponding to step S223, and modifies the production bill of materials based on the change data of the manufacturing end, so as to obtain a change bill of materials.

After the steps corresponding to S226 and S223 are performed, the steps S227 and S228 are sequentially performed.

S227, the second client-side examines the changed bill of materials and generates a third examination result.

Optionally, the second client may audit the modified bill of materials as follows: (1) altering the integrity of the bill of materials; (2) altering the accuracy of the data in the bill of materials; (3) Whether the engine product corresponding to the bill of materials accords with the actual project requirement is changed; (4) Whether the production cost of the engine product corresponding to the bill of materials exceeds the preset cost is changed; (5) And changing whether the actual production period of the engine product corresponding to the bill of materials exceeds the preset period duration and the like.

In some embodiments, the client that reviews the change bill of materials may also be other clients, such as: the third client sends the changed bill of materials to the first data server, the first data server sends the changed bill of materials to the third client for auditing, and the third client sends the auditing result to the first data server and then to the second client through the first data server; this embodiment is not limited thereto.

And S228, the second client sends the changed bill of materials to the second data server when the third checking result passes.

The second data server corresponds to the public data platform, the second data server stores and backs up the changed bill of materials after receiving the changed bill of materials, and other clients can download and use the changed bill of materials from the public data platform.

In the above steps, the steps corresponding to S228 are the same as the steps corresponding to S224, and the second client sends the change bill of materials to the second data server.

After the execution of S228 or S224 is completed, steps corresponding to S2021 and S2022 are executed.

In summary, the system provided by the application can audit the change data and the change bill of materials sent by different clients, and upload the corresponding change data and the change bill of materials to the public data platform under the condition that the audit is passed, execute the corresponding change management flow, improve the accuracy of the data content in the bill of materials, and enable the data content in the public data platform and the flow management platform to be consistent; the auditing link is changed from off-line to on-line, so that the history record of auditing can be reserved in time, and the auditing work efficiency is improved.

According to the method provided by the embodiment, the engineering end change data is sent to the first data server, the first data server sends the engineering end change data to the third client, the third client generates the auditing result and determines whether a subsequent process is carried out or not based on the auditing result, and when the data auditing of the engineering end change data is failed, the first client can be timely prompted to carry out correction, so that the accuracy of the manufacturing end change data is prevented from being affected.

According to the method provided by the embodiment, the manufacturing end change data is sent to the first data server, the first data server sends the manufacturing end change data to the third client, the third client generates the auditing result and determines whether a subsequent process is carried out or not based on the auditing result, and when the data auditing of the manufacturing end change data is failed, the second client can be timely prompted to correct, so that the accuracy of changing the content in the bill of materials is improved.

According to the method provided by the embodiment, the changed bill of materials can be obtained by checking the changed bill of materials in multiple aspects, and the changed bill of materials can be practically applied to production links under an engine product line and meets project requirements, so that the consistency of a digital prototype and a physical prototype of the engine product is ensured, and the accuracy and timeliness of cost accounting are further improved.

In some embodiments, when the production bill of materials is changed based on the manufacturing end change data, the actual change environment may be simulated to obtain a changed bill of materials that better meets the actual production engine product requirements. In addition to the first client 210, the second client 220, the third client, the first data server 201, and the second data server 202, the engine change data management system further includes a fourth client 240, please refer to fig. 4, fig. 4 is a flowchart of a method for performing change management on a bill of materials based on a trial attachment by the engine change data management system, which includes the following steps.

S241, the fourth client sends the trial attachment to the first data server.

The trial fitting accessory is used for providing a simulation scene when the second client modifies the production bill of materials, and the simulation scene is used for simulating the scene when the engine is actually installed or produced and corresponds to various changing conditions.

When the second client terminal changes and corrects the production bill of materials based on the change data of the manufacturing terminal, the trial assembly attachment provided by the fourth client terminal can be obtained on the flow management platform corresponding to the first data server, and the forms of the trial assembly attachment include but are not limited to: (1) an application program supporting generation of a simulated scene; (2) providing a website address of the simulated scene function; (3) an editable three-dimensional model for simulating a scene, and the like.

Optionally, the simulation scenarios that the trial attachment may provide include, but are not limited to, the following:

(1) There are manufacturing change management scenes of trial installation implementation process in China: the method is applicable to a manufacturing change management flow needing to execute production switching, after engineers of related departments complete the release of the process route of the engine product, the process staff execute the process preparation offline, a purchasing engineer and a purchasing quality engineer execute switching preparation, the production bill engineer executes breakpoint switching on the change, and the manufacturing change management flow is completed after the production implementation is switched and confirmed.

(2) Manufacturing change management scene of no trial installation implementation process in China: the method is applicable to non-implementation process and an ERP platform (Enterprise Resource Planning, enterprise resource planning, namely, an enterprise resource planning is established on the basis of information technology and is based on a systematic management idea, and a management platform for providing decision operation means for an enterprise decision layer and staff) is not used for manufacturing change management flow which is not on line, and can directly jump to breakpoint setting and publishing nodes after the process route is published.

(3) Manufacturing change management scenario for direct change of home switching: the method is suitable for the scene that the EBOM end is changed but the PBOM end does not need to be changed, such as: part number unchanged change, process change, self-made part process change. Under the scene, relevant personnel of a quality assurance department initiate a manufacturing management change flow, after finishing the change information, the middle process route change and approval flow can be ignored, and the process directly jumps to a switching preparation link. Wherein, the EBOM refers to the design bill of materials, the PBOM refers to the bill of materials which is transited from the EBOM to the MBOM, and the MBOM refers to the production bill of materials.

(4) International KDBOM (Knocked Down BOM) manufacturing change management scenario: there are various scenarios including KD configuration, changes due to product design changes, changes due to overseas process route changes, changes due to KD self-made process route changes, changes due to KD vendor changes, changes due to KD logistic route changes; the manufacturing change management of the international KD BOM is suitable for changing the KDGBOM and the KDGBOM, such as changing KD purchasing information, KD logistics information, KD effective batches and the like.

Wherein KD (Knocked Down) refers to that the finished product is disassembled by the automobile company in the whole automobile/whole automobile export country, exported in a semi-finished product or part way, and then finished product of the whole automobile is finished and sold in the country by an import manufacturer in a self-assembly way.

For different simulation scenes, the data formats of the matching fields are different, and corresponding scenes can be obtained based on the data formats of the matching fields.

In some embodiments, the sending of the trial attachment to the first data server may be any other client, which is not limited in this embodiment.

S20110, the first data server receives the trial fitting accessory.

The first data server receives the trial fitting attachment, stores and backs up the trial fitting attachment, and other clients can acquire the trial fitting attachment through the flow management platform and use the trial fitting attachment.

And S20111, the first data server sends the trial attachment to the second client.

The first data server may actively send the trial attachment to the second client, or may send the trial attachment to the second client based on the acquisition request after the second client initiates the acquisition request.

S229, the second client receives the trial attachment.

S2210, the second client side changes the matching field in the data based on the manufacturing side, and obtaining the matched fitting accessory meeting the matching requirement from the fitting accessory.

The manufacturing end change data includes a matching field for screening trial accessories applicable to the engine product, wherein the matching trial accessories are used for providing a simulation scene when the second client end modifies the production bill of materials based on the manufacturing end change data.

In some embodiments, the manner in which the second client obtains the matching trial attachment includes, but is not limited to:

(1) The steps S20110, S20111, S229, S2210 are as follows: firstly, acquiring all types of trial accessories by a first data server, transmitting all the trial accessories to a second client, receiving and downloading all the trial accessories by the second client, and then selecting matched trial accessories based on a matching field;

(2) The first data server acquires all types of trial accessories, and because the first data server stores manufacturing end change data, the first data server can directly acquire matching fields in the manufacturing end change data, selects the matching trial accessories based on the matching fields, and then sends the matching trial accessories to the second client.

It should be noted that the form of the matching field includes, but is not limited to, a digital form and a chinese-english character form, which is not limited in this embodiment.

S2211, the second client modifies the production bill of materials based on the matching trial fitting accessory, the changing flow instruction and the manufacturing end changing data to obtain a changed bill of materials.

The manufacturing change number received by the second client is used for determining the corresponding relation between the manufacturing change data and the engineering change data, so that the manufacturing change management flow carried out by the second client can accurately accept the engineering change management flow of the same engine product. The second client receives the change flow instruction to confirm that the second client can start the manufacturing change management flow.

And the second client uses the manufacturing end change data to change the contents in the production bill of materials under the corresponding simulation scene based on the matched trial fitting accessory.

Schematically, as shown in fig. 5, fig. 5 is a schematic diagram of an engine bill of materials modification based on a matching trial fitting accessory.

The scene corresponding to the matching trial fitting accessory is as follows: manufacturing change management scenario of international KDBOM.

The initial bill of materials 500 contains the following information.

(1) Engine parameters: the engine model is TR1, and comprises a class A part (KD part 1) and a class B part (KD part 2);

(2) Part logistics route: the A type part is sent to a first destination, and the B type part is sent to the first destination;

(3) Part logistics batch: M1A-210301.

After the part logistics route in the initial bill of materials 500 is changed, a first changed bill of materials 510 is obtained, which includes the following information.

(2) Part logistics route: the A type part is sent to a second destination, and the B type part is sent to a first destination;

(3) Part logistics batch: M1A-210302, M1A-210303.

The first modified bill of materials 510 modifies the destination to which the class a parts are sent and the logistics lot that transports all parts as compared to the initial bill of materials 500.

After the engine parameters in the first modified bill of materials 510 are modified, a second modified bill of materials 520 is obtained, which includes the following information.

(1) Engine parameters: the engine model is TR1, and comprises a class A part (KD part 1) and a class C part (KD part 2);

(2) Part logistics route: the A-type part is sent to a second destination, and the C-type part is sent to a first destination;

(3) Part logistics batch: M1A-210304 and subsequent batches.

The second modified bill of materials 520 changes the B-type part to the C-type part compared with the first modified bill of materials 510, correspondingly increases the destination to which the C-type part is sent, and changes the logistics batch for transporting all the parts.

After the second client executes the manufacturing change management flow, a change bill of materials is obtained, after the change bill of materials is sent to a second data server corresponding to the public data platform, other clients can download the change bill of materials from the public data platform, and the preparation work for producing the engine is carried out on line based on the change bill of materials.

It should be noted that the steps performed in S2211 and S223 are the same, and the production bill of materials is modified to obtain a modified bill of materials.

It should be noted that, in the above embodiment, the manufacturing-end modification data is used to modify the production bill of materials of the engine to obtain a modified bill of materials, and in some embodiments, the manufacturing-end modification data may be used to modify any form of bill of materials involved in the production stage of the engine to obtain a modified bill of materials, where the modified bill of materials is used to refer to a process of producing an engine product under a wire, including, but not limited to, a production lot, a production place, a logistics route, and the like of a part in the engine, which is not limited in this embodiment.

In summary, according to the engine change data management system provided by the application, through uploading the trial assembly accessory, different clients can select the matched trial assembly accessory meeting the requirements of engine product items from the trial assembly accessory, the bill of materials content is changed based on the simulation scene provided by the matched trial assembly accessory, the accuracy of the obtained changed bill of materials is higher, the problems of wrong assembly and neglected assembly of engine products in the off-line production process can be reduced, the working efficiency is improved, the consistency of an engine digital prototype and a physical prototype is ensured, and the accuracy and timeliness of cost accounting are further improved.

According to the method provided by the embodiment, the matching field is added in the manufacturing end change data, so that the matching trial fitting accessory meeting the requirements of the engine product project can be automatically found based on the matching field, and the working efficiency is improved.

Fig. 6 is a block diagram of an engine change data management device according to an exemplary embodiment of the present application, and as shown in fig. 6, the device includes the following parts:

the receiving module 610 is configured to receive engineering-side change data sent by a first client, where the engineering-side change data refers to data to be modified in a design bill of materials of the engine, and the design bill of materials is used to express a structural relationship between parts in the engine that form the engine;

The sending module 620 is configured to send the engineering side change data to the second client, where the second client is configured to receive the engineering side change data, and obtain manufacturing side change data based on the engineering side change data, where the manufacturing side change data is data to be modified in a production bill of materials of the engine, and the production bill of materials is used to guide production of the engine.

In an alternative embodiment, as shown in fig. 7, the sending module 620 further includes:

a sending unit 621, configured to send the engineering side change data to a third client, where the third client is configured to audit the engineering side change data;

a receiving unit 622, configured to receive a first audit result sent by the third client, where the first audit result is a result generated by the third client auditing the engineering-side change data;

the sending unit 621 is further configured to send the engineering-side change data to the second client when the first audit result passes.

In an alternative embodiment, the receiving module 610 is further configured to receive manufacturing-end change data sent by the second client, where the manufacturing-end change data is data to be modified in a production bill of materials of the engine, and the production bill of materials is used to instruct production of the engine;

The receiving module 610 is further configured to send the manufacturing-side change data to the third client, where the third client is configured to audit the manufacturing-side change data;

the receiving module 610 is further configured to receive a second verification result sent by the third client, where the second verification result is a result generated by the third client verifying the manufacturing-end change data;

the receiving module 610 is further configured to send a change flow instruction to the second client when the second verification result passes, where the change flow instruction is used to instruct the second client to modify the production bill of materials;

the receiving module 610 is further configured to receive a fitting accessory sent by a fourth client, where the fitting accessory is configured to provide a simulation scenario when the second client modifies the production bill of materials, and the simulation scenario is configured to simulate a scenario of actually installing or producing the engine; and sending the trial fitting accessory to the second client.

In summary, the device provided by the application changes the changing process of the engine bill of materials from off-line to on-line, realizes mutual reference of engine bill of materials data in different platforms, ensures consistency of engine changing data, improves efficiency of managing the engine changing data, and improves accuracy of data content in the bill of materials changing process in a traceable manner and working efficiency of actually producing engine products.

It should be noted that: the engine change data management device provided in the above embodiment is only exemplified by the division of the above functional modules, and in practical application, the above functional allocation may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above.

Fig. 8 shows a block diagram of a computer device 800 provided in an exemplary embodiment of the present application. The computer device 800 may be: a smart phone, a tablet computer, an MP3 player (Moving Picture Experts Group Audio Layer III, motion picture expert compression standard audio plane 3), an MP4 (Moving Picture Experts Group Audio Layer IV, motion picture expert compression standard audio plane 4) player, a notebook computer, or a desktop computer. The computer device 800 may also be referred to by other names of user devices, portable terminals, laptop terminals, desktop terminals, and the like.

In general, the computer device 800 includes: a processor 801 and a memory 802.

Processor 801 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 801 may be implemented in at least one hardware form of DSP (Digital Signal Processing ), FPGA (Field-Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array ). The processor 801 may also include a main processor, which is a processor for processing data in an awake state, also referred to as a CPU (Central Processing Unit ), and a coprocessor; a coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 801 may integrate a GPU (Graphics Processing Unit, image processor) for rendering and rendering of content required to be displayed by the display screen. In some embodiments, the processor 801 may also include an AI processor for processing computing operations related to machine learning.

Memory 802 may include one or more computer-readable storage media, which may be non-transitory. Memory 802 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in memory 802 is used to store at least one instruction for execution by processor 801 to implement the engine change data management methods provided by the method embodiments herein.

In some embodiments, computer device 800 also includes other components, and those skilled in the art will appreciate that the structure illustrated in FIG. 8 is not limiting of terminal 800, and may include more or fewer components than shown, or may combine certain components, or employ a different arrangement of components.

Alternatively, the computer-readable storage medium may include: read Only Memory (ROM), random access Memory (RAM, random Access Memory), solid state disk (SSD, solid State Drives), or optical disk, etc. The random access memory may include resistive random access memory (ReRAM, resistance Random Access Memory) and dynamic random access memory (DRAM, dynamic Random Access Memory), among others. The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.

The embodiment of the application further provides a computer device, which comprises a processor and a memory, wherein at least one instruction, at least one section of program, a code set or an instruction set is stored in the memory, and the at least one instruction, the at least one section of program, the code set or the instruction set is loaded and executed by the processor to realize the engine change data management method according to any one of the embodiments of the application.

The embodiment of the application further provides a computer readable storage medium, where at least one instruction, at least one section of program, a code set, or an instruction set is stored, where the at least one instruction, the at least one section of program, the code set, or the instruction set is loaded and executed by a processor to implement the engine change data management method according to any one of the embodiments of the application.

Embodiments of the present application also provide a computer program product or computer program comprising computer instructions stored in a computer-readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions so that the computer device performs the engine change data management method according to any one of the above embodiments.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The foregoing description of the preferred embodiments is merely exemplary in nature and is in no way intended to limit the invention, since it is intended that all modifications, equivalents, improvements, etc. that fall within the spirit and scope of the invention.

Claims

1. The engine change data management system is characterized by comprising a first client, a second client, a first data server corresponding to a flow management platform and a second data server corresponding to a public data platform;

2. The system of claim 1, further comprising a third client;

the first data server is further configured to send the engineering-side change data to the third client;

the third client is used for receiving the engineering end change data; auditing the engineering end change data to generate a first audit result; transmitting the first audit result to the first data server;

The first data server is further configured to receive the first audit result; and when the first checking result passes, sending the engineering end change data to the second client.

3. The system of claim 2, wherein the system further comprises a controller configured to control the controller,

the second client is further configured to send manufacturing-end change data to the first data server based on the engineering-end change data;

the first data server is further configured to receive the manufacturing-end change data; transmitting the manufacturing end change data to the third client;

the third client is further configured to receive the manufacturing-side change data; auditing the manufacturing end change data to generate a second audit result; transmitting the second audit result to the first data server;

the first data server is further configured to receive the second audit result; when the second checking result passes, sending a change flow instruction to the second client, wherein the change flow instruction is used for indicating a mode of modifying the production bill of materials by the second client;

the second client is further configured to receive the change flow instruction sent by the first data server; and modifying the production bill of materials based on the change flow instruction and the manufacture end change data to obtain the change bill of materials.

4. A system according to claim 3, wherein the system further comprises:

a fourth client for transmitting a trial attachment to the first data server, the trial attachment for providing a simulation scene for simulating a scene of actually installing or producing the engine when the second client modifies the production bill of materials;

the first data server is further used for receiving the trial fitting accessory; transmitting the trial attachment to the second client;

the second client is further configured to receive the fitting attachment; based on the matching field in the manufacturing end change data, obtaining the matching fitting meeting the matching requirement from the fitting, the matching trial fitting accessory is used for providing a simulation scene when the second client modifies the production bill of materials based on the manufacturing end change data; and modifying the production bill of materials based on the matched trial fitting accessory, the change flow instruction and the manufacturing end change data to obtain the change bill of materials.

5. The system of claim 4, wherein the system further comprises a controller configured to control the controller,

The second client is further used for auditing the changed bill of materials and generating a third auditing result; and when the third checking result passes, sending the changed bill of materials to a second data server.

6. A method of engine change data management performed by the first data server, the method comprising:

7. The method of claim 6, wherein the sending the engineering side change data to the second client further comprises:

Transmitting the engineering end change data to a third client, wherein the third client is used for auditing the engineering end change data;

receiving a first checking result sent by the third client, wherein the first checking result is generated by checking the engineering-end change data by the third client;

and when the first checking result passes, sending the engineering end change data to the second client.

8. The method of claim 7, wherein after the sending the engineering side change data to the second client, further comprising:

receiving manufacturing end change data sent by the second client, wherein the manufacturing end change data refers to data to be modified in a production bill of materials of the engine, and the production bill of materials is used for guiding the production of the engine;

transmitting the manufacturing end change data to the third client, wherein the third client is used for auditing the manufacturing end change data;

receiving a second verification result sent by the third client, wherein the second verification result is a result generated by the third client for verifying the manufacturing end change data;

When the second checking result passes, sending a change flow instruction to the second client, wherein the change flow instruction is used for indicating a mode of modifying the production bill of materials by the second client;

receiving a trial assembly accessory sent by a fourth client, wherein the trial assembly accessory is used for providing a simulation scene when the second client modifies the production bill of materials, and the simulation scene is used for simulating the scene of actually installing or producing the engine; and sending the trial fitting accessory to the second client.

9. An engine change data management device, the device comprising:

10. A computer device comprising a processor and a memory, wherein the memory has stored therein at least one program that is loaded and executed by the processor to implement the engine change data management method of any of claims 6 to 8.