Aircraft digital model assembly real-time monitoring system and method

Abstract

The invention discloses a real-time monitoring system and method for airplane digital model assembly, and relates to the technical field of airplane digital model assembly, and the system comprises a processor module which is used for data interaction and processing in the system use process; each key step in the assembly process is tracked in real time, a graphical interface is provided to display data generated in each assembly key step and an assembly result to help workers to timely position problems in the aircraft digital-analog assembly process, so that the assembly efficiency and accuracy are improved, and the system records detailed log information of each assembly stage to improve the assembly efficiency and accuracy of the aircraft digital-analog assembly process. The traceability and integrity of the monitoring process are ensured, detailed historical monitoring information can be displayed, the problem of immediate tracking and positioning in the assembling process is solved by recording events and data of each key link in the assembling process in detail, the integrity and consistency of the tracking process are ensured by recording persistent key data, and the tracking efficiency is improved. Therefore, the digital-analog assembling quality and efficiency are obviously improved.

Description

Technical Field

[0001] The invention relates to the technical field of aircraft digital model assembly, and in particular to a real-time monitoring system and method for aircraft digital model assembly. Background Art

[0002] EBOM data is a list of product design phases, which records in detail the product's design, assembly and material information, and presents the product's engineering structure, including components, sub-components and their relationships. In the aircraft manufacturing field, EBOM data is crucial to the manufacturing and assembly process, including detailed information such as component names, specifications, dimensions, materials, and related design drawings, and plays a key role from raw material procurement to assembly and final delivery.

[0003] Aircraft digital models are files generated during the product design phase that contain digital information about the aircraft's three-dimensional model, covering the aircraft's geometry, structure, and other relevant details. These files play a vital role in aircraft design and manufacturing, and are used in visual design, engineering analysis, virtual testing, and production.

[0004] With the increasing complexity of civil aircraft manufacturing processes, the requirements for close coordination and interdependence of parts are gradually increasing. This complexity makes it difficult for traditional manual assembly methods to ensure the required high precision and integrity, and increases the risk of inaccurate alignment and assembly problems of components. In addition, manual assembly methods are not flexible enough to meet personalized and highly customized production needs, and the reconfiguration and adjustment cycle is long and the labor cost is high. Therefore, in order to improve production efficiency and ensure the quality of aircraft digital model assembly, an efficient and accurate automated digital model assembly system is urgently needed. Although the current automated assembly digital model system can significantly reduce labor costs, the entire assembly process is long and complicated. Once a problem occurs in a certain link in the process, it is difficult to accurately locate and solve it without effective monitoring methods. In the face of these challenges, an efficient and accurate real-time monitoring method is obviously needed, which can not only improve the accuracy and efficiency of automated digital model assembly, but also reduce assembly errors and resource waste, and ensure the optimization of the production process. This method will track each key link of automated assembly in real time, identify and correct any deviations in the process in a timely manner, and ensure the quality standards of the final digital model assembly. Summary of the invention

[0005] The purpose of the invention provided by the present invention is to provide a real-time monitoring system and method for assembling a digital model of an aircraft, so as to solve the problems in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a real-time monitoring system for assembling an aircraft digital model, comprising:

[0007] Processor module: used for data interaction and processing during system use;

[0008] EBOM data definition module: used to define the detailed data of the aircraft model;

[0009] Digital model data module: generates digital models based on defined aircraft model data;

[0010] Model lightweight module: used for model optimization processing, reducing its complexity and resource usage, while maintaining model performance, reducing the model size and computing requirements;

[0011] Model assembly module: used for assembling aircraft models;

[0012] The output signal of the EBOM data definition module is connected to the input of the digital model data module, the output signal of the digital model data module is connected to the input of the model lightweight module, and the output signal of the model lightweight module is connected to the input of the model assembly module.

[0013] Furthermore, the processor module includes a data interaction module, a data storage module and a data encryption module, and the data storage module, the data encryption module and the data interaction module are all bidirectionally signal-connected.

[0014] Furthermore, the bidirectional signal of the output end of the EBOM data definition module is connected to the input end of the data interaction module in the processor module.

[0015] Furthermore, the output end bidirectional signal of the digital model data module is connected to the input end of the data interaction module in the processor module.

[0016] Furthermore, the bidirectional signal at the output end of the model lightweight module is connected to the input end of the data interaction module in the processor module.

[0017] Furthermore, the bidirectional signal of the output end of the model assembly module is connected to the input end of the data interaction module in the processor module.

[0018] A method for real-time monitoring of aircraft digital model assembly includes the following steps:

[0019] Step 1: Monitor and obtain EBOM data;

[0020] Step 2: Query the relationship data between drawing number and supplier part number;

[0021] Step 3: Query the digital model signing and review package data;

[0022] Step 4: Download the aircraft digital model for the approval package;

[0023] Step 5: Unzip the aircraft digital model and create a folder hierarchy;

[0024] Step 6: Execute the script to automatically assemble the aircraft digital model;

[0025] Furthermore, the specific steps of step S1 are as follows:

[0026] S101, selecting a machine model that needs to be automatically assembled from existing machine model data;

[0027] S102, obtaining corresponding EBOM data from the data warehouse through the selected machine model;

[0028] S103, constructing a hierarchical structure of the acquired EBOM data;

[0029] S104: Persist the processed EBOM data.

[0030] Furthermore, in step S1, the steps of obtaining EBOM data are recorded as follows:

[0031] S1001, record the start time at the start point of EBOM digital model data acquisition and perform data persistence;

[0032] S1002, recording the end time at the end point of EBOM digital model data acquisition and performing data persistence;

[0033] S1003, record whether the EBOM digital model data acquisition is successful and make the data persistent.

[0034] Furthermore, the specific steps of step S2 are as follows:

[0035] S201, obtaining corresponding drawing number data from the data warehouse for the supplier part number;

[0036] S202, making the association between the supplier parts and the drawing numbers data persistent.

[0037] The present invention provides a real-time monitoring system and method for assembling a digital model of an aircraft, which has the following beneficial effects:

[0038] (1) The aircraft digital model assembly real-time monitoring system and method tracks each key step in the assembly process in real time, and provides a graphical interface to display the data generated by each key assembly step and the assembly results to help staff locate problems in the aircraft digital model assembly process in a timely manner, thereby improving assembly efficiency and accuracy.

[0039] (2) The real-time monitoring system and method for the assembly of an aircraft digital model ensures the traceability and integrity of the monitoring process by recording detailed log information of each assembly stage, and can display detailed historical monitoring information.

[0040] (3) The real-time monitoring system and method for aircraft digital model assembly solves the problem of real-time tracking and locating problems in the assembly process by recording events and data at each key link in the assembly process in detail. By persisting key data records, the integrity and consistency of the tracking process are ensured, thereby significantly improving the quality and efficiency of digital model assembly and providing strong data support for continuous process improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a general system diagram of a real-time monitoring system and method for assembling a digital model of an aircraft according to the present invention;

[0042] Figure 2 A schematic diagram of a processor module of a real-time monitoring system and method for assembling a digital model of an aircraft according to the present invention;

[0043] Figure 3 A flowchart of a real-time monitoring system and method for assembling a digital model of an aircraft according to the present invention;

[0044] Figure 4 The present invention provides an automated monitoring flow chart of a real-time monitoring system and method for assembling a digital aircraft model.

[0045] In the figure: 1. Processor module; 2. EBOM data definition module; 3. Digital model data module; 4. Model lightweight module; 5. Model assembly module. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0047] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0048] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0049] See also Figure 1-4 The present invention provides a technical solution: a real-time monitoring system for assembling an aircraft digital model, comprising:

[0050] Processor module 1: used for data interaction and processing during system use;

[0051] EBOM data definition module 2: used to define the detailed data of the aircraft model in detail;

[0052] Digital model data module 3: generating a digital model according to defined aircraft model data;

[0053] Model lightweight module 4: used for model optimization processing, reducing its complexity and resource usage, while maintaining model performance, reducing the model size and computing requirements;

[0054] Model assembly module 5: used for assembling aircraft models;

[0055] The output signal of the EBOM data definition module 2 is connected to the input of the digital model data module 3 , the output signal of the digital model data module 3 is connected to the input of the model lightweight module 4 , and the output signal of the model lightweight module 4 is connected to the input of the model assembly module 5 .

[0056] Specifically, the processor module 1 includes a data interaction module, a data storage module and a data encryption module, and the data storage module, the data encryption module and the data interaction module are all bidirectionally signal-connected.

[0057] Specifically, the bidirectional signal of the output end of the EBOM data definition module 2 is connected to the input end of the data interaction module in the processor module 1 .

[0058] Specifically, the bidirectional signal of the output end of the digital model data module 3 is connected to the input end of the data interaction module in the processor module 1 .

[0059] Specifically, the bidirectional signal of the output end of the model lightweight module 4 is connected to the input end of the data interaction module in the processor module 1 .

[0060] Specifically, the bidirectional signal of the output end of the model assembly module 5 is connected to the input end of the data interaction module in the processor module 1 .

[0061] The process of use includes starting digital model automation, recording the acquisition of EBOM data, recording the acquisition of digital models, recording the assembly of digital models and recording the lightweighting of digital models.

[0062] The specific steps to start digital-analog automation are as follows:

[0063] 1. Start the automatic digital and analog automation according to the selected flight;

[0064] 2. Click the button to start the aircraft digital model automation.

[0065] 3. Open the pop-up box and enter the flight number.

[0066] 4. Click the confirmation button to start the aircraft digital model automation process.

[0067] 5. After starting the aircraft digital model automation process, check the aircraft status monitoring list to see the flight number, start time, EBOM data acquisition status, digital model acquisition status, data assembly status, digital model lightweighting status, and whether the overall process is completed. Query operations are also supported.

[0068] The specific steps for recording and obtaining EBOM data are as follows:

[0069] 1. Start recording the current system time in digital-analog automation

[0070] 2. After setting the queried supplier part number and approval package data for the EBOM data, record the current system time.

[0071] The specific steps for recording the acquisition of digital models are as follows:

[0072] 1. Record the start time at the digital model acquisition start point and persist the data;

[0073] 2. Record the end time at the end point of the digital model acquisition and persist the data;

[0074] 3. Record whether the digital model acquisition is successful and persist the data;

[0075] 4. Record the digital model information including the corresponding major section, section, ATA chapter, DCI, component number, component name, and review package name.

[0076] The specific steps for recording the assembly of digital models are as follows:

[0077] 1. Record the start time at the start point of digital model assembly and make the data persistent;

[0078] 2. Record the end time at the end point of digital model assembly and make it persistent;

[0079] 3. Record whether the digital model assembly is successful and persist the data;

[0080] 4. The aircraft digital model is assembled successfully. After obtaining the assembled CATIAv5 file, the current system time is recorded and persisted.

[0081] 5. Record the digital model assembly sections and make the data persistent.

[0082] The specific steps for recording the lightweighting of digital models are as follows:

[0083] 1. Record the start time at the start point of digital model lightweighting and persist the data;

[0084] 2. Record the end time at the end point of the digital model lightweight and persist the data;

[0085] 3. Record the current system time and persist it before calling the aircraft digital model assembly interface.

[0086] 4. Call the aircraft digital model lightweight interface to convert the digital model file into a lightweight intermediate file, record the current system time and persist it

[0087] 5. Record whether the digital model lightweighting is successful and perform data persistence;

[0088] 6. Record the lightweight sections of digital models and persist the data

[0089] A method for real-time monitoring of aircraft digital model assembly includes the following steps:

[0090] Step 1: Monitor and obtain EBOM data;

[0091] Step 2: Query the relationship data between drawing number and supplier part number;

[0092] Step 3: Query the digital model signing and review package data;

[0093] Step 4: Download the aircraft digital model for the approval package;

[0094] Step 5: Unzip the aircraft digital model and create a folder hierarchy;

[0095] Step 6: Execute the script to automatically assemble the aircraft digital model.

[0096] Specifically, the specific steps of step S1 are as follows:

[0097] S101, selecting a machine model that needs to be automatically assembled from existing machine model data;

[0098] S102, obtaining corresponding EBOM data from the data warehouse through the selected machine model;

[0099] S103, constructing a hierarchical structure of the acquired EBOM data;

[0100] S104: Persist the processed EBOM data.

[0101] Specifically, in step S1, the steps of recording and obtaining EBOM data are as follows:

[0102] S1001, record the start time at the start point of EBOM digital model data acquisition and perform data persistence;

[0103] S1002, recording the end time at the end point of EBOM digital model data acquisition and performing data persistence;

[0104] S1003, record whether the EBOM digital model data acquisition is successful and make the data persistent.

[0105] Specifically, the specific steps of step S2 are as follows:

[0106] S201, obtaining corresponding drawing number data from the data warehouse for the supplier part number;

[0107] S202, making the association between the supplier parts and the drawing numbers data persistent.

[0108] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A real-time monitoring system for assembling an aircraft digital model, characterized in that: include: Processor module (1): used for data interaction and processing during system use; EBOM data definition module (2): used to define detailed data of the aircraft model; Digital model data module (3): generates a digital model according to defined aircraft model data; Model lightweight module (4): used for model optimization processing, reducing its complexity and resource usage, while maintaining model performance while reducing the model size and computing requirements; Model assembly module (5): used for assembling the aircraft model; The output end signal of the EBOM data definition module (2) is connected to the input end of the digital model data module (3), the output end signal of the digital model data module (3) is connected to the input end of the model lightweight module (4), and the output end signal of the model lightweight module (4) is connected to the input end of the model assembly module (5).

2. The real-time monitoring system for assembling an aircraft digital model according to claim 1, characterized in that: The processor module (1) comprises a data interaction module, a data storage module and a data encryption module, and the data storage module, the data encryption module and the data interaction module are all bidirectionally signal-connected.

3. The real-time monitoring system for assembling an aircraft digital model according to claim 1, characterized in that: The output end bidirectional signal of the EBOM data definition module (2) is connected to the input end of the data interaction module in the processor module (1).

4. The real-time monitoring system for assembling an aircraft digital model according to claim 1, characterized in that: The output end bidirectional signal of the digital model data module (3) is connected to the input end of the data interaction module in the processor module (1).

5. The real-time monitoring system for assembling an aircraft digital model according to claim 1, characterized in that: The output end bidirectional signal of the model lightweight module (4) is connected to the input end of the data interaction module in the processor module (1).

6. The real-time monitoring system for assembling an aircraft digital model according to claim 1, characterized in that: The output end bidirectional signal of the model assembly module (5) is connected to the input end of the data interaction module in the processor module (1).

7. A method for real-time monitoring of aircraft digital model assembly, characterized in that: The following steps are involved: S1. Monitor and obtain EBOM data; S2, query the relationship data between drawing number and supplier part number; S3. Query the digital model signing and review package data; S4. Download the aircraft digital model for the approval package; S5. Unzip the aircraft digital model and create a folder hierarchy; S6. Execute the script to automatically assemble the aircraft digital model.

8. The method for real-time monitoring of aircraft digital model assembly according to claim 7, characterized in that: The specific steps of step S1 are as follows: S101, selecting a machine model that needs to be automatically assembled from existing machine model data; S102, obtaining corresponding EBOM data from the data warehouse through the selected machine model; S103, constructing a hierarchical structure of the acquired EBOM data; S104: Persist the processed EBOM data.

9. The method for real-time monitoring of aircraft digital model assembly according to claim 7, characterized in that: In step S1, the steps of obtaining EBOM data are recorded as follows: S1001, record the start time at the start point of EBOM digital model data acquisition and perform data persistence; S1002, recording the end time at the end point of EBOM digital model data acquisition and performing data persistence; S1003, record whether the EBOM digital model data acquisition is successful and make the data persistent.

10. The method for real-time monitoring of aircraft digital model assembly according to claim 7, characterized in that: The specific steps of step S2 are as follows: S201, obtaining corresponding drawing number data for the supplier part number from the data warehouse; S202, making the association between the supplier parts and the drawing numbers data persistent.

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