Civil aircraft spare parts information sharing system and method

Abstract

The application relates to the technical field of information sharing, and particularly discloses a civil aircraft aviation material information sharing system and method, the method comprising the following steps: sending a preset aviation material information template to an enterprise, and obtaining an aviation material information table; determining an aviation material attribute table taking an aircraft model as an index, sequentially extracting aviation material attributes in the aviation material attribute table, and traversing aviation material attribute items in the aviation material information table based on the aviation material attributes; positioning and copying data items in the aviation material information table according to a traversal result, and inserting the data items into the aviation material attribute table; the aviation material data of the enterprise is obtained, the aviation material data is regulated, the aviation material attribute table taking the aircraft model as the index is generated, when a user needs aviation material, the aviation material information can be obtained by means of the aviation material attribute table taking the aircraft model as the index, the method is very convenient, and the utilization rate of time cost is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of information sharing, and particularly relates to a civil aircraft spare part information sharing system and method. BACKGROUND

[0002] At present, the civil aircraft spare part system in the market basically does not have a system that can both manage spare parts and share spare parts in a true sense. As for the system for managing spare parts, the current situation is that each spare part related party develops its own system according to its own business logic and data format, and then uses it by itself, and the resource differentiation is relatively serious.

[0003] The technical field of the technical solution of the present application belongs to the high-precision and high-tech field. In the existing civil aircraft operation process, the spare parts in the enterprise's own spare part warehouse are difficult to completely and timely guarantee the daily operation of the aircraft. Therefore, the enterprises related to the spare parts need to share the spare parts owned by each other. When designing the spare part sharing process, the acquisition and management process of the spare part information needs to be considered as a separate part.

[0004] However, due to the existing barriers between enterprises, the design of the above-mentioned spare part information acquisition and management process is difficult, which indirectly increases the design cost. How to break down the barriers between enterprises and establish a neutral spare part sharing process and system is the technical problem that the technical solution of the present application wants to solve. SUMMARY

[0005] The present application aims to provide a civil aircraft spare part information sharing system and method to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution:

[0007] A civil aircraft spare part information sharing method, the method comprising:

[0008] receiving an information sharing request sent by an enterprise and containing enterprise data, and performing permission verification on the enterprise according to the enterprise data;

[0009] when the enterprise passes the permission verification, sending a preset spare part information template to the enterprise to obtain a spare part information table; wherein the spare part information table comprises an enterprise name item, a spare part attribute item, a spare part application range item and a stock item; wherein the spare part attribute comprises at least three unrelated characteristic parameters in the spare part;

[0010] determining a spare part attribute table indexed by aircraft model, sequentially extracting the spare part attribute in the spare part attribute table, and traversing the spare part attribute item in the spare part information table based on the spare part attribute;

[0011] According to the traversal result, the data item in the aviation material information table is located and copied, and the data item is inserted into the aviation material attribute table indexed by the aircraft model;

[0012] The query request containing the query index sent by the enterprise is received, and the data item is queried in the aviation material attribute table indexed by the aircraft model according to the query index; wherein the query index includes the aircraft model and at least one characteristic parameter.

[0013] As a further scheme of the present application: the information sharing request containing enterprise data sent by the receiving enterprise is received, and the enterprise is authenticated according to the enterprise data, including:

[0014] The information sharing request containing enterprise data sent by the receiving enterprise is received, and the enterprise level is queried in the preset permission table according to the enterprise data;

[0015] The location information of the enterprise is obtained, and the risk level is determined according to the location information;

[0016] The enterprise level is corrected according to the risk level.

[0017] As a further scheme of the present application: the step of obtaining the location information of the enterprise and determining the risk level according to the location information includes:

[0018] The location name in the enterprise location information is obtained, and the access report is traversed based on the location name; wherein the access report includes a location name item and an access frequency item;

[0019] When the access report contains the location name, the access frequency corresponding to the location name is read;

[0020] When the access report does not contain the location name, the location name is inserted into the access report, and the corresponding access frequency is assigned as one;

[0021] The risk level is determined according to the access frequency corresponding to the location name.

[0022] As a further scheme of the present application: the step of establishing the aviation material attribute item includes:

[0023] The three-dimensional model and process data of the aviation material are obtained, and the static stress parameter of the aviation material is determined according to the three-dimensional model and process data; wherein the static stress parameter includes position data and its stress;

[0024] The connection point of the aviation material is determined, the to-be-connected component is determined according to the connection point, the material and size of the to-be-connected component are obtained, and the load is determined according to the material and size of the to-be-connected component;

[0025] The stress of each connection point is calculated according to the load;

[0026] determining at least three irrelevant characteristic parameters according to the static stress parameters and the dynamic stress parameters.

[0027] As a further scheme of the present application: the determining of the dynamic stress parameters according to the connection points and the stresses of the connection points, and the determining of the at least three irrelevant characteristic parameters according to the static stress parameters and the dynamic stress parameters comprises:

[0028] obtaining a load direction of the connection point, and directionally assigning the load direction of the connection point according to a preset assignment standard to obtain a load parameter;

[0029] sequentially obtaining a stress size and a stress direction at each connection point, and directionally assigning the stress direction according to a preset assignment standard to obtain a stress parameter;

[0030] obtaining position data of the connection point, inputting the position data, the load parameter and the stress parameter into a trained stress analysis model to obtain a dynamic stress parameter at the connection point.

[0031] As a further scheme of the present application: the method further comprises:

[0032] classifying the aviation materials based on the function parameters of the aviation materials to obtain an aviation material table with the function parameters as indexes;

[0033] when the query index sent by the enterprise is empty, obtaining function information of the aviation material;

[0034] performing aviation material retrieval according to the function information.

[0035] As a further scheme of the present application: the step of performing aviation material retrieval according to the function information comprises:

[0036] receiving description information input by a user, extracting keywords from the description information to obtain the keywords;

[0037] obtaining related word groups of the keywords, and extracting function parameters in the related word groups;

[0038] determining target aviation materials in the aviation material table with the function parameters as indexes according to the function parameters.

[0039] The technical scheme of the present application further provides a civil aircraft aviation material information sharing system, the system comprising:

[0040] a permission verification module configured to receive an information sharing request containing enterprise data sent by an enterprise, and perform permission verification on the enterprise according to the enterprise data;

[0041] An information table obtaining module is configured to send a preset aviation material information template to the enterprise to obtain an aviation material information table when the enterprise passes the permission verification, wherein the aviation material information table comprises an enterprise name item, an aviation material attribute item, an aviation material application range item and a stock item, and wherein the aviation material attribute comprises at least three unrelated characteristic parameters in the aviation material;

[0042] An attribute traversal module is configured to determine an aviation material attribute table indexed by the aircraft model, sequentially extract the aviation material attribute in the aviation material attribute table, and traverse the aviation material attribute item in the aviation material information table based on the aviation material attribute.

[0043] A data insertion module is configured to locate and copy the data item in the aviation material information table according to the traversal result, and insert the data item into the aviation material attribute table indexed by the aircraft model.

[0044] A data query module is configured to receive a query request sent by the enterprise and containing a query index, and query the data item in the aviation material attribute table indexed by the aircraft model according to the query index, wherein the query index comprises the aircraft model and at least one characteristic parameter.

[0045] As a further scheme of the present application, the permission verification module comprises:

[0046] A level reading unit is configured to receive an information sharing request sent by the enterprise and containing enterprise data, and query the enterprise level in the preset permission table according to the enterprise data.

[0047] A risk level determination unit is configured to obtain the location information of the enterprise, and determine the risk level according to the location information.

[0048] A correction unit is configured to correct the enterprise level according to the risk level.

[0049] As a further scheme of the present application, the risk level determination unit comprises:

[0050] A name query subunit is configured to obtain the location name in the location information of the enterprise, and traverse the access report based on the location name, wherein the access report comprises a location name item and an access frequency item.

[0051] A frequency reading subunit is configured to read the access frequency corresponding to the location name when the access report contains the location name.

[0052] A new subunit is configured to insert the location name into the access report and assign the corresponding access frequency as one when the access report does not contain the location name.

[0053] An execution subunit is configured to determine the risk level according to the access frequency corresponding to the location name.

[0054] Compared with the prior art, the beneficial effects of the present application are: the present application obtains the aviation material data of the enterprise, regulates the aviation material data, generates the aviation material attribute table indexed by the aircraft model, and when the user needs the aviation material, the aviation material information can be obtained by means of the aviation material attribute table indexed by the aircraft model, which is very convenient and greatly improves the utilization rate of the time cost. BRIEF DESCRIPTION OF DRAWINGS

[0055] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application.

[0056] Figure 1 Flowchart of the civil aircraft aviation material information sharing method.

[0057] Figure 2 First sub-flowchart of the civil aircraft aviation material information sharing method.

[0058] Figure 3 Second sub-flowchart of the civil aircraft aviation material information sharing method.

[0059] Figure 4 Composition structure block diagram of the civil aircraft aviation material information sharing system.

[0060] Figure 5 Composition structure block diagram of the permission verification module in the civil aircraft aviation material information sharing system.

[0061] Figure 6 Composition structure block diagram of the risk level determination unit in the permission verification module. DETAILED DESCRIPTION

[0062] In order to make the technical problems to be solved by the present application, the technical solutions and the beneficial effects more clearly, the present application will be further described in detail below in combination with the drawings and the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0063] Embodiment 1

[0064] Figure 1 Flowchart of the civil aircraft aviation material information sharing method, in the embodiments of the present application, a civil aircraft aviation material information sharing method, the method comprises steps S100 to S500:

[0065] Step S100: receiving the information sharing request containing enterprise data sent by the enterprise, and performing permission verification on the enterprise according to the enterprise data;

[0066] The permission verification process of step S100, the current market has a civil aircraft material system, basically no one can do both the material management, and the material sharing system in the true sense. And just do the material management system, the current situation is that each aircraft related party according to its own business logic and data format to develop their own system, and then use their own, resources differentiation is more serious. Therefore, it is impossible to talk about material sharing. Can be thought of, the enterprise to provide the material, itself is in the competitive relationship, only let them all profitable, to achieve win-win cooperation, therefore, for the information sharing of enterprises, need to set certain threshold, to join the sharing of enterprises to make some judgments, this judgment can be strength, but more important should be the credit.

[0067] Step S200: when the enterprise passes the permission verification, send the preset material information template to the enterprise, and obtain the material information table; wherein, the material information table includes enterprise name item, material attribute item, material application range item and inventory item; wherein, the material attribute includes at least three unrelated characteristic parameters in the material;

[0068] Step S200 is the information acquisition process, this step is to obtain the information of the enterprise. There are many enterprise information, the real need to share the data is the inventory item, and other data is mainly the enterprise's own data.

[0069] Step S300: determine the material attribute table indexed by aircraft model, extract the material attribute in the material attribute table in turn, and traverse the material attribute item in the material information table based on the material attribute;

[0070] Step S400: according to the traversal result, locate and copy the data item in the material information table, and insert the data item into the material attribute table indexed by aircraft model;

[0071] Step S300 to step S400 is a further operation based on step S200, and its purpose is to extract the data item of each enterprise according to the material attribute to generate the material attribute table indexed by aircraft model. Specifically, taking a model of aircraft as an example, the required material is limited, and the inventory data in each enterprise is obtained according to the material, which is the function to be realized by step S300.

[0072] Step S500: receiving the query request sent by the enterprise, the query request containing the query index, querying the data item in the material attribute table indexed by aircraft model according to the query index; wherein, the query index includes aircraft model and at least one characteristic parameter;

[0073] Step S500 is a specific application process, when a certain enterprise needs aviation materials, it can query aviation materials by inputting some data, and then obtain the inventory information of the aviation materials; the inventory information includes which enterprise has these aviation materials and the data of these enterprises.

[0074] Figure 2 The first sub-flow chart of the civil aircraft aviation material information sharing method, the step of receiving the information sharing request sent by the enterprise and containing enterprise data, and verifying the rights of the enterprise according to the enterprise data includes steps S101 to S103:

[0075] Step S101: receiving the information sharing request sent by the enterprise and containing enterprise data, and querying the enterprise level in the preset right table according to the enterprise data;

[0076] Step S102: obtaining the location information of the enterprise, and determining the risk level according to the location information;

[0077] Step S103: correcting the enterprise level according to the risk level.

[0078] The above provides a specific enterprise level determination scheme, and the enterprise level can be understood as the enterprise right. On the basis of querying the enterprise right through the right table, a correction operation is additionally added, and the correction process is based on the location information of the enterprise. For example, if a right enterprise has an abnormal location, the level of the enterprise needs to be adjusted, and generally, the right of the enterprise is lowered. As to the lowering range, no upper limit is set, which means that there may be a situation that the right of the enterprise with an abnormal location is the lowest, and the enterprise has no access function.

[0079] Figure 3 The second sub-flow chart of the civil aircraft aviation material information sharing method, the step of obtaining the location information of the enterprise and determining the risk level according to the location information includes steps S1021 to S1024:

[0080] Step S1021: obtaining the location name in the enterprise location information, and traversing the access report based on the location name; wherein the access report includes a location name item and an access times item;

[0081] Step S1022: when the access report contains the location name, reading the access times corresponding to the location name;

[0082] Step S1023: when the access report does not contain the location name, inserting the location name into the access report, and assigning the corresponding access times to one;

[0083] Step S1024: determining the risk level according to the access times corresponding to the location name.

[0084] Steps S1021 to S1024 provide a specific location information processing method. In each access, the corresponding location is recorded, an access report is generated, and whether the enterprise is in the resident location to log in to the system is determined according to the access times in the access report, and then the risk level is determined.

[0085] It is worth mentioning that the above-mentioned enterprise refers to an enterprise account, and its login behavior is definitely completed by staff, but in the technical scheme of the present application, the enterprise is analyzed and described as a unit.

[0086] Further, the establishing step of the aviation material attribute item includes:

[0087] Obtaining a three-dimensional model and process data of the aviation material, and determining a static stress parameter of the aviation material according to the three-dimensional model and the process data; wherein the static stress parameter includes position data and stress thereof;

[0088] Determining a connection point of the aviation material, determining a component to be connected according to the connection point, obtaining a material and a size of the component to be connected, and determining a load according to the material and the size of the component to be connected;

[0089] Calculating the stress of each connection point according to the load;

[0090] Determining a dynamic stress parameter according to the connection point and the stress of the connection point, and determining at least three irrelevant characteristic parameters according to the static stress parameter and the dynamic stress parameter.

[0091] There are many kinds of aviation material attributes, such as material, forming method and strength, etc., but some of these attributes are numbers and some are words. For computers, we should try to use digital data as characteristic parameters, such as stress parameters.

[0092] The static stress parameter is the stress parameter of the aviation material itself, which is related to the forming process and the shape of the aviation material, and can be determined according to some calculation model. The accuracy of the calculation is not important, but the calculation model must be determined and unified. Generally, the sampling points are determined, and then the stress parameters at the sampling points are calculated according to the calculation model, wherein the stress parameters at some sharp points are most suitable as characteristic parameters.

[0093] Specifically, the determination of the dynamic stress parameter according to the connection point and the stress of the connection point, and the determination of at least three irrelevant characteristic parameters according to the static stress parameter and the dynamic stress parameter include:

[0094] Obtaining a load direction of the connection point, performing direction assignment on the load direction of the connection point according to a preset assignment standard, and obtaining a load parameter;

[0095] Obtaining a stress size and a stress direction of each connection point in sequence, performing direction assignment on the stress direction according to a preset assignment standard, and obtaining a stress parameter;

[0096] Obtaining position data of the connection point, inputting the position data, the load parameter and the stress parameter into a trained stress analysis model, and obtaining a dynamic stress parameter of the connection point.

[0097] The above content is a calculation process of the dynamic stress parameter, and force analysis of the aviation material is a very complex process, but the force analysis in the application is only for indexing, and is not a mechanical check on the aviation material, so the accuracy is not required, and it is convenient to understand. It should be noted that the above connection point is a high-level concept, and it should be more accurately described as a connection, and some connection surfaces are also covered by the connection point.

[0098] For example, for an aviation material, the surface used for connection is fixed, the types of connected aviation materials are limited and similar, and a reference load can be determined according to the limited aviation materials, the load is the load applied on the aviation material, the direction of the load is related to the connection point, that is, the direction vector of the connection point. In addition, the load also has a direction, so the process of determining the dynamic stress parameter is actually a vector operation, which is completed by the stress analysis model.

[0099] It is worth mentioning that both the static stress parameter and the dynamic stress parameter contain position data, and the position data is determined based on a unified coordinate system. In addition, the static stress parameter and the dynamic stress parameter also have labels for distinguishing identities.

[0100] As a further limitation of the technical scheme of the application, the method further comprises:

[0101] Classifying the aviation materials based on function parameters of the aviation materials, and obtaining an aviation material table with the function parameters as indexes;

[0102] When the query index sent by the enterprise is empty, obtaining function information of the aviation material;

[0103] Performing aviation material retrieval according to the function information.

[0104] Further, the step of performing aviation material retrieval according to the function information comprises:

[0105] Receiving description information input by a user, performing keyword extraction on the description information, and obtaining keywords;

[0106] Obtaining a related keyword group of the keyword, and extracting a function parameter in the related keyword group;

[0107] Determining a target aviation material according to the function parameter in an aviation material table indexed by the function parameter.

[0108] The above provides a new aviation material retrieval method, for some aviation materials, a user cannot obtain a characteristic parameter thereof, or too many aviation materials are retrieved according to the obtained characteristic parameter, at this time, a retrieval party can perform aviation material retrieval through function information, specifically, the user outputs some descriptive terms, and many keywords are in the descriptive terms, the keywords are standardized, and aviation material retrieval indexed by the function information can be performed.

[0109] It should be noted that the above retrieval process is established on the basis that aviation materials are classified based on function parameters of the aviation materials.

[0110] Embodiment 2

[0111] Figure 4 A structure block diagram of a civil aircraft aviation material information sharing system, in the embodiment of the present application, a civil aircraft aviation material information sharing system, the system 10 comprises:

[0112] An authority verification module 11, configured to receive an information sharing request containing enterprise data sent by an enterprise, and perform authority verification on the enterprise according to the enterprise data;

[0113] An information table obtaining module 12, configured to send a preset aviation material information template to the enterprise and obtain an aviation material information table when the enterprise passes the authority verification; wherein the aviation material information table comprises an enterprise name item, an aviation material attribute item, an aviation material application range item and a stock item; wherein the aviation material attribute comprises at least three unrelated characteristic parameters in the aviation material;

[0114] An attribute traversal module 13, configured to determine an aviation material attribute table indexed by an aircraft model, sequentially extract aviation material attributes in the aviation material attribute table, and traverse aviation material attribute items in the aviation material information table based on the aviation material attributes;

[0115] A data insertion module 14, configured to locate and copy data items in the aviation material information table according to a traversal result, and insert the data items into the aviation material attribute table indexed by the aircraft model;

[0116] A data query module 15, configured to receive a query request containing a query index sent by the enterprise, and query data items in the aviation material attribute table indexed by the aircraft model according to the query index; wherein the query index comprises the aircraft model and at least one characteristic parameter.

[0117] Figure 5A structure block diagram of a permission verification module in a civil aircraft material information sharing system, the permission verification module 11 comprising:

[0118] A level reading unit 111 configured to receive an information sharing request sent by an enterprise and containing enterprise data, and query an enterprise level in a preset permission table according to the enterprise data;

[0119] A risk level determining unit 112 configured to acquire location information of the enterprise, and determine a risk level according to the location information;

[0120] A correction unit 113 configured to correct the enterprise level according to the risk level.

[0121] Figure 6 A structure block diagram of a risk level determining unit in the permission verification module, the risk level determining unit 112 comprising:

[0122] A name query sub-unit 1121 configured to acquire a location name in the location information of the enterprise, and traverse an access report based on the location name; wherein the access report comprises a location name item and an access times item;

[0123] A times reading sub-unit 1122 configured to read the access times corresponding to the location name when the access report contains the location name;

[0124] A new sub-unit 1123 configured to insert the location name into the access report and assign a value of one to the corresponding access times when the access report does not contain the location name;

[0125] An execution sub-unit 1124 configured to determine the risk level according to the access times corresponding to the location name.

[0126] In order to make the technical solution of the present application better understood by those skilled in the art, a material attribute table in actual application is provided as follows:

[0127]

[0128]

[0129]

[0130]

[0131]

[0132] The functions that can be achieved by the civil aircraft material information sharing method are completed by a computer device, the computer device includes one or more processors and one or more memories, at least one program code is stored in the one or more memories, the program code is loaded and executed by the one or more processors to realize the functions of the civil aircraft material information sharing method.

[0133] The processor fetches instructions from the memory one by one, analyzes the instructions, and then completes the corresponding operation according to the instruction requirements to generate a series of control commands, so that the parts of the computer automatically, continuously and coordinately act as an organic whole, realize the input of the program, the input of the data and the operation and output the results, and the arithmetic operation or logical operation generated in this process is completed by the operation unit; the memory includes a read-only memory (Read-Only Memory, ROM), and the read-only memory is used to store a computer program, and a protection device is arranged outside the memory.

[0134] For example, the computer program can be divided into one or more modules, one or more modules are stored in the memory and executed by the processor to complete the present application. One or more modules can be a series of computer program instruction segments capable of completing a specific function, which are used to describe the execution process of the computer program in the terminal device.

[0135] Those skilled in the art can understand that the above description of the service device is only an example and does not constitute a limitation on the terminal device, and can include more or less components than the above description, or combine certain components or different components, for example, can include input and output devices, network access devices, buses, etc.

[0136] The processor can be a central processing unit (Central Processing Unit, CPU), and can also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), ready programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. The above processor is the control center of the above terminal device, and connects each part of the whole user terminal through various interfaces and lines.

[0137] The memory can be used to store computer programs and / or modules, and the processor realizes various functions of the terminal device by running or executing the computer programs and / or modules stored in the memory and calling data stored in the memory. The memory can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as an information collection template display function, a product information publishing function, etc.), etc.; and the data storage area can store data created according to the use of the berth state display system (such as product information collection templates corresponding to different product categories, product information to be published by different product providers, etc.). In addition, the memory can include a high-speed random access memory, and can also include a non-volatile memory, for example, a hard disk, a memory, a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, at least one magnetic disk storage device, a flash memory device, or other volatile solid-state memory devices.

[0138] If the modules / units integrated in the terminal device are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, all or part of the modules / units in the above-mentioned embodiment system can also be instructed by a computer program to related hardware to complete, and the computer program can be stored in a computer-readable storage medium. The computer program can realize the functions of the above-mentioned various system embodiments when executed by a processor. The computer program includes computer program code, which can be in the form of source code, object code, executable files or some intermediate forms, etc. The computer-readable medium can include any entity or device capable of carrying computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signal, telecommunication signal and software distribution medium, etc.

[0139] It should be noted that in this paper, the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0140] The above merely describes the preferred embodiments of the present application, and is not intended to limit the patent scope of the present application, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A civil aircraft spare parts information sharing method, characterized by, The method comprises: receiving an information sharing request containing enterprise data sent by an enterprise, and performing permission verification on the enterprise according to the enterprise data; when the enterprise passes the permission verification, sending a preset aircraft material information template to the enterprise to obtain an aircraft material information table; wherein the aircraft material information table comprises an enterprise name item, an aircraft material attribute item, an aircraft material application range item and a stock item; wherein the aircraft material attribute comprises at least three unrelated characteristic parameters of the aircraft material; determining an aircraft material attribute table indexed by aircraft model, sequentially extracting aircraft material attributes in the aircraft material attribute table, and traversing the aircraft material attribute item in the aircraft material information table based on the aircraft material attributes; locating and copying data items in the aircraft material information table according to the traversal result, and inserting the data items into the aircraft material attribute table indexed by aircraft model; receiving a query request containing a query index sent by the enterprise, and querying data items in the aircraft material attribute table indexed by aircraft model according to the query index; wherein the query index comprises an aircraft model and at least one characteristic parameter; wherein the establishment step of the aircraft material attribute item comprises: obtaining a three-dimensional model and process data of the aircraft material, determining static stress parameters of the aircraft material according to the three-dimensional model and the process data; wherein the static stress parameters comprise position data and stress thereof; determining a connection point of the aircraft material, determining a component to be connected according to the connection point, obtaining the material and size of the component to be connected, and determining a load according to the material and size of the component to be connected; calculating the stress of each connection point according to the load; determining dynamic stress parameters according to the connection points and the stress of the connection points, and determining at least three unrelated characteristic parameters according to the static stress parameters and the dynamic stress parameters.

2. The civil aircraft parts information sharing method according to claim 1, characterized in that, The step of receiving an information sharing request containing enterprise data sent by an enterprise, and performing permission verification on the enterprise according to the enterprise data comprises: receiving an information sharing request containing enterprise data sent by an enterprise, and querying an enterprise level in a preset permission table according to the enterprise data; obtaining location information of the enterprise, and determining a risk level according to the location information; correcting the enterprise level according to the risk level.

3. The civil aircraft parts information sharing method according to claim 2, characterized in that, The step of obtaining location information of the enterprise, and determining a risk level according to the location information comprises: obtaining a location name in the enterprise location information, and traversing an access report based on the location name; wherein the access report comprises a location name item and an access frequency item; when the access report contains the location name, reading the access frequency corresponding to the location name; when the access report does not contain the location name, inserting the location name into the access report and assigning a corresponding access frequency as one; determining a risk level according to the access frequency corresponding to the location name.

4. The civil aircraft parts information sharing method according to claim 1, characterized by, The step of determining dynamic stress parameters according to the connection points and the stress of the connection points, and determining at least three unrelated characteristic parameters according to the static stress parameters and the dynamic stress parameters comprises: obtaining a load direction of the connection point, direction assigning the load direction of the connection point according to a preset assignment standard to obtain a load parameter; The stress parameters are obtained by sequentially obtaining the stress size and stress direction at each connection point, and direction assigning is performed on the stress direction according to a preset assigning standard; The position data of the connection point is obtained, and the position data, the load parameter and the stress parameter are input into the trained stress analysis model to obtain the dynamic stress parameter of the connection point.

5. The civil aircraft parts information sharing method according to claim 1, characterized by, The method further comprises: The spare parts are classified based on the function parameters of the spare parts to obtain a spare part table indexed by the function parameters; When the query index sent by the enterprise is empty, the function information of the spare part is obtained; The spare part is searched according to the function information.

6. The civil aircraft parts information sharing method according to claim 5, characterized in that, The step of searching the spare part according to the function information comprises: The description information input by the user is received, and the description information is subjected to keyword extraction to obtain keywords; The related word groups of the keywords are obtained, and the function parameters in the related word groups are extracted; The target spare part is determined in the spare part table indexed by the function parameters according to the function parameters.

7. A civil aircraft spares information sharing system, characterized in that, The system comprises: The permission verification module is configured to receive an information sharing request sent by an enterprise and containing enterprise data, and perform permission verification on the enterprise according to the enterprise data; The information table obtaining module is configured to send a preset spare part information template to the enterprise when the enterprise passes the permission verification, and obtain a spare part information table; wherein the spare part information table comprises an enterprise name item, a spare part attribute item, a spare part application range item and a stock item; wherein the spare part attribute comprises at least three unrelated characteristic parameters in the spare part; The attribute traversal module is configured to determine a spare part attribute table indexed by an aircraft model, sequentially extract the spare part attributes in the spare part attribute table, and traverse the spare part attribute items in the spare part information table based on the spare part attributes; The data insertion module is configured to locate and copy the data items in the spare part information table according to the traversal result, and insert the data items into the spare part attribute table indexed by the aircraft model; The data query module is configured to receive a query request sent by the enterprise and containing a query index, and query the data items in the spare part attribute table indexed by the aircraft model according to the query index; wherein the query index comprises an aircraft model and at least one characteristic parameter; The establishment of the spare part attribute item comprises: The three-dimensional model and the process data of the spare part are obtained, and the static stress parameter of the spare part is determined according to the three-dimensional model and the process data; wherein the static stress parameter comprises position data and stress thereof; The connection points of the spare part are determined, the components to be connected are determined according to the connection points, the material and size of the components to be connected are obtained, and the load is determined according to the material and size of the components to be connected; The stress of each connection point is calculated according to the load; The dynamic stress parameter is determined according to the connection points and the stress of the connection points, and at least three unrelated characteristic parameters are determined according to the static stress parameter and the dynamic stress parameter.

8. The civil aircraft parts information sharing system of claim 7, wherein, The permission verification module comprises: The level reading unit is configured to receive an information sharing request sent by an enterprise and containing enterprise data, and query the enterprise level in a preset permission table according to the enterprise data; The risk level determination unit is configured to obtain the position information of the enterprise, and determine the risk level according to the position information; The correction unit is configured to correct the enterprise level according to the risk level.

9. The civil aircraft parts information sharing system of claim 8, wherein, The risk level determining unit comprises: a name query subunit configured to obtain a location name in enterprise location information, and traverse an access report based on the location name; the access report comprises a location name item and an access frequency item; a frequency reading subunit configured to read an access frequency corresponding to the location name when the access report contains the location name; a new subunit configured to insert the location name into the access report and assign a corresponding access frequency as one when the access report does not contain the location name; and an execution subunit configured to determine a risk level according to the access frequency corresponding to the location name.

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