A barcode-based aviation parts manufacturing collaborative management system and method

Abstract

The present invention proposes a barcode-based collaborative management system and method for aviation parts manufacturing, including: a barcode generation rule management module, which is mainly aimed at various stages and businesses of parts manufacturing, and automatically generates unique identification barcodes in the system according to various barcode rules; a barcode printing management module, which automatically generates barcode information according to the information set by the barcode generation rule; a barcode recognition management module, which realizes meaning correspondence for the entire process of enterprise value creation; in the recognition process, a barcode scanner, a mobile phone or a pad's supply chain collaboration App is used to scan the equipment or document barcode, record key process and business flow information, and automatically obtain the barcode information into the system to complete information collection and storage; a statistical analysis management module, which performs statistical analysis on key processes after the product assembly is completed according to various types of information stored by scanning the code, and realizes the logistics and installation information traceability of the entire manufacturing process based on barcodes.

Description

Technical Field

[0001] The present invention relates to a component manufacturing management method and system, and in particular to a system and method for tracking the entire process of collaborative management of aviation component manufacturing based on barcodes. Background Art

[0002] Aviation parts processing is in the middle of the industry chain. It mainly converts materials / blanks into precision parts through sheet metal / machining, and then assembles parts into components and delivers them to the main engine factory. At the same time, it provides auxiliary tooling and fixtures for parts processing. Aviation "subcontracting" production is a supply chain cooperation model based on "main manufacturer-supplier" commonly adopted by global aviation aircraft and engine manufacturers. Under the global subcontracting production form, aircraft and engine manufacturers are mainly responsible for overall design and detailed design, undertake the design and manufacturing of major structural parts and systems, and are responsible for the final assembly. Suppliers participate in the production and manufacturing of specific components according to the needs of the main manufacturer. The main manufacturer strictly manages the progress, quality, cost and delivery of suppliers through contractual agreements and assessments.

[0003] In this context, the OEMs will focus more on design, assembly and flight test business in the future from the perspective of economy and professional division of labor. More supporting needs will gradually spread from the internal, and the aviation parts business will be outsourced to specialized suppliers outside the system in the form of subcontracting and external collaboration. The aviation parts manufacturing process is currently in a black box state, and the main contractor cannot effectively, in real time, conveniently, and obtain all the information of aviation parts throughout the life cycle. In the information system, the production and processing of information are completed by computers, but the status and data collection in actual work is a labor-intensive task. The accuracy of information collection needs to be improved, resulting in a disconnection and lag in information acquisition, affecting the balanced production and delivery of products. The bullwhip effect is huge, and it is impossible to effectively conduct statistical analysis of various manufacturing, sales, warehousing and other data.

[0004] Barcode technology is a high-tech in the field of electronics and information science. It studies how to represent the data required by computers with a set of barcodes or two-dimensional codes, and how to convert the information represented by the barcode into computer-readable data. The maturity of barcode technology can be widely applied in the process of logistics and production management, making full use of the simple and high accuracy characteristics of barcode equipment to solve the problem of collecting, retrieving and managing massive data in logistics and production management systems. Summary of the invention

[0005] In order to solve the problems of low efficiency of information collaborative sharing and backward management level in the whole life cycle of aviation parts manufacturing, the present invention utilizes the advantages of simple bar code operation, fast information collection speed, high reliability, simple equipment structure, convenient operation and low cost to construct an aviation parts manufacturing collaborative management method and system. Various types of data are integrated through bar codes as data clues, and business operation node information collection and system statistical analysis are completed. The information island problem of parts manufacturing between the enterprise and suppliers is solved, and seamless connection of information in all links is realized. The whole process information tracking of aviation parts manufacturing is completed, providing a good data foundation for scientific scheduling, intelligent production and digital production.

[0006] The technical solution of the present invention is: a barcode-based aviation parts manufacturing collaborative management system, which mainly includes functional modules such as barcode generation rule management, barcode printing management, barcode recognition management, and statistical analysis management.

[0007] Barcode generation rule management is mainly aimed at various stages and businesses of parts manufacturing. According to various barcode rules, a unique identification barcode is automatically generated in the system. The barcode can be either a one-dimensional code or a two-dimensional code, which serves as the information output source of the barcode carrier (such as raw materials, parts, finished products, documents, etc.). When defining the coding rules, flexible barcode rule definitions are carried out according to the national military standards, navigation marks, enterprise standards and actual business needs to complete the formulation of barcode rules.

[0008] Barcode printing management automatically generates barcode information according to the information set by the barcode generation rules. For the generated barcode, it is mainly integrated according to the different barcode types (one-dimensional and two-dimensional barcodes) and different barcode marking equipment, and outputs the generated barcode to the barcode carrier, including carbon ribbon, barcode paper, laser coding and engraving machine, etc. The system automatically generates barcodes according to the barcode rules and stores them in the database, and at the same time transmits them to the output devices such as barcode printers to output them to the barcode carrier, pastes the barcode carrier or prints it directly to the physical object, and circulates information with the physical object.

[0009] Barcode identification management is different from the traditional logistics barcode identification and asset barcode inventory functions. The barcode identification of aviation parts manufacturing collaboration is mainly aimed at the whole process control of parts value creation and value-added. In the process of aviation parts manufacturing, different business scenarios are involved, such as the warehousing and outbound delivery of raw materials by the main contractor, the unloading of raw materials by suppliers, the transfer of blank processing, card sorting, machining, hot table, sheet metal clamping and other processes, the assembly of semi-finished and finished parts by the main contractor, and the final assembly of parts. At the same time, in the process of parts processing and assembly, there are businesses where the same supplier processes multiple times or different suppliers process the same part in different processes. It is necessary to realize the meaning correspondence of tasks, physical objects, documents, etc. to prevent the occurrence of multiple operations, omissions, and wrong taking. The main contractor and parts manufacturer need to identify the barcodes of physical objects, certificates of conformity, etc., and associate the processing status of the parts identified at each stage with the stage they are in. During the identification process, use the supply chain collaboration app or barcode scanner on a mobile phone or pad to scan the barcode of the equipment or document, record key process and business flow information, and automatically acquire the barcode information into the system to complete the collection and storage of information.

[0010] Due to confidentiality requirements of some companies and complex sources of supporting products, the network environment of main contractors and suppliers is complex and information transmission is faulty. The information obtained by traditional code scanning in discrete manufacturing can only be circulated within one company and an independent local area network. The information obtained or attached by scanning the code using the manufacturing collaborative management system can be transmitted between different networks through data declassification, data ferrying, and data restoration. For example, in the Internet environment, the manufacturing and processing status information of the supplier collected by the collaborative management system can be quickly coordinated to the main contractor's intranet environment, breaking through the information transmission obstruction caused by physical isolation, completing the main contractor's task monitoring of the supplier, opening the black box of the manufacturing process, and improving the efficiency of collaborative management and control.

[0011] Statistical analysis management: after the final assembly of the product is completed, the main contractor's employees scan the barcodes of the physical objects on the assembly list according to the items required by the parts filing list, and conduct a product quality review, which includes the reset of key parts instructions, the execution of key processes, the filing of quality certification documents, the reset of non-conforming products, the filing of various experimental reports, etc., and archive the quality archives according to user requirements and product archive management requirements. Statistical analysis is performed on key processes, and the life cycle of aviation parts is tracked throughout the process, realizing the logistics and installation information traceability of the entire manufacturing process based on barcode assembly process, production process, material unloading, and procurement arrival information.

[0012] According to another aspect of the present invention, a barcode-based collaborative management method for aviation parts manufacturing is also proposed, comprising the following steps:

[0013] Step 1: The supplier or main contractor configures the barcode generation rules for each stage according to the stages of component manufacturing and the corresponding standards. Different barcode rules are required for arrival, warehousing, outbound delivery, and manufacturing, and the barcodes of the previous and next stages are associated in the system for easy traceability.

[0014] Step 2: When the parts are in different stages of manufacturing, barcode information is manually or automatically generated, and the generated barcode information is stored and transmitted to an output device such as a barcode printer to output to a barcode carrier;

[0015] Step 3: Integrate the barcode with the barcode marking device, output the generated barcode to the barcode carrier, use various barcode marking and printing devices to print out various barcodes or print the barcodes to physical objects, and the various barcodes circulate with the physical objects;

[0016] Step 4: Scan and identify the printed barcodes using a barcode scanner or the supply chain collaboration app on the terminal, and obtain the barcode information according to the manufacturing stage to complete the business operation;

[0017] Step 5: After obtaining the barcode information, store various business information in the supply chain collaborative management platform and update it to the corresponding business system to complete the collection, feedback and record keeping of the information;

[0018] Step six: After parts manufacturing and assembly are completed, trace the information of the entire life cycle of the parts, use the various information recorded by scanning the code, define statistical rules and algorithms, and complete statistical analysis of the data information.

[0019] Beneficial effects:

[0020] In summary, the present invention constructs a collaborative management method and system for aviation parts manufacturing based on barcode technology, realizes the collection of collaborative business information of supply chains across enterprises and organizations; innovatively uses barcode technology to realize the transparency of manufacturing black boxes and the agility of manufacturing progress information transmission in the mobile field; innovatively realizes the information-based active service management model between enterprises and upstream and downstream suppliers, and solves the problems of slow information transmission and low collaborative efficiency. It achieves full coverage of the production and manufacturing process of aviation parts, continuous synchronization of production process information, consistent matching of documents and objects, transparent sharing of resource information, and support for product information traceability, ensuring continuous production and balanced delivery, improving production management efficiency, reducing production and operation costs, and significantly improving production management level and production capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a system block diagram of the present invention;

[0022] Figure 2 It is a barcode management service operation flow chart of the present invention;

[0023] Figure 3 This is a flowchart of the code scanning service operation of the present invention.

[0024] Specific implementation method

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the present invention.

[0026] Figure 1 The figure shows a barcode-based aviation parts manufacturing collaborative management system proposed according to the present invention.

[0027] This is the functional framework diagram of the barcode management module, which mainly includes modules such as barcode generation rule management, barcode printing management, barcode recognition management, and statistical analysis management.

[0028] Barcode generation rule management is mainly aimed at various stages and businesses of parts manufacturing. According to various barcode rules, a unique identification barcode is automatically generated in the system. The barcode can be either a one-dimensional code or a two-dimensional code, which serves as the information output source of the barcode carrier (such as raw materials, parts, finished products, documents, etc.). Coding definition rules: Flexible barcode rule definition is carried out according to national military standards, navigation marks, enterprise standards and actual business needs.

[0029] Barcode printing management automatically generates barcode information according to the information set by the barcode generation rules. For the generated barcode, it is mainly integrated according to the different barcode types (one-dimensional and two-dimensional barcodes) and different barcode marking equipment, and outputs the generated barcode to the barcode carrier, including carbon ribbon, barcode paper, laser coding and engraving machine, etc. The system automatically generates barcodes according to the barcode rules and stores them in the database, and at the same time transmits them to the output devices such as barcode printers to output them to the barcode carrier, pastes the barcode carrier or prints it directly to the physical object, and circulates information with the physical object.

[0030] Barcode identification management, barcode identification in aviation parts manufacturing collaboration is mainly aimed at the whole process control of parts value creation and value-added. In the process of aviation parts manufacturing, different business scenarios are involved, such as the warehousing and outbound delivery of raw materials by the main contractor, the unloading of raw materials by suppliers, the transfer of blank processing, card sorting, machining, hot sheeting, sheet metal clamping and other processes, the assembly of semi-finished and finished parts by the main contractor, and the final assembly of parts. At the same time, in the process of parts processing and assembly, there are businesses where the same supplier processes multiple times or different suppliers process the same part in different processes. It is necessary to realize the correspondence of meaning between tasks, physical objects, documents, etc. to prevent the occurrence of over-doing, missing selection, wrong taking and other phenomena. The main contractor and parts manufacturer need to identify the barcodes of physical objects, certificates of conformity, etc.

[0031] In the manufacturing of aviation parts, there is processing with materials, and the main contractor is responsible for providing raw materials or blanks. The in-plant manufacturing collaborative management system encrypts, transfers, and decrypts data according to the tasks generated by the planning system and transmits them to the Internet collaborative management system; suppliers receive processing tasks in the Internet collaborative management system, and the raw materials corresponding to the processing tasks have been pasted or laser engraved with barcodes; supplier personnel complete scanning and information statistics at the main contractor's warehouse delivery link, and the information is recorded in the collaborative management system in the factory; suppliers collect information in real time in the Internet collaborative management system, and scan and provide content feedback for key processes during manufacturing and processing; if there is a blank to produce multiple parts, barcodes are pasted again on different parts, and the barcode information is integrated with the blank barcode information in the system to ensure continuous layered transmission of information; during the identification process, a barcode scanner, mobile phone or Pad collaborative App is used to scan the equipment or document barcode, record key process and business flow information, and automatically obtain the barcode information into the system to take corresponding processing measures. After the parts are finished, rework information is fed back by scanning the code; all Internet collaborative management system data is transferred to the factory collaborative management system through data encryption, data ferrying, and data decryption; when the parts are sent by the supplier to the main contractor for re-warehousing, the code is scanned to record the warehousing information; when the parts are assembled and final assembled in the main contractor's factory, the code is scanned to record the main parts and components assembly information; the internal and external information of the main contractor, including task dispatch, task collection, blank collection, manufacturing and processing, return to the factory for warehousing, assembly and final assembly, is uniformly collected and recorded to achieve information management of the entire life cycle of parts.

[0032] Statistical analysis management: after the product assembly is completed, the archive manager scans the barcodes of the physical objects on the assembly list according to the items required by the product archive list of the model, and conducts a product quality review, which includes the reset of key parts instructions, the execution of key processes, the archiving of quality certification documents, the reset of non-conforming products, the archiving of various experimental reports, etc., and archives and generates quality archives according to user requirements and product archive management requirements. Statistical analysis is performed on key processes, and the life cycle of aviation parts is tracked throughout the process, realizing the logistics and installation information traceability of the entire manufacturing process based on barcode assembly process, production process, material unloading, and procurement arrival information.

[0033] Figure 2 This is a flow chart of the barcode management business operation method of the present invention. According to the business stage or node of the parts processing, the barcode information is configured, and the whole process information traceability of the parts manufacturing is achieved through scanning and information collection of the barcode information.

[0034] Step 1: The supplier or main contractor configures the barcode generation rules for each stage according to the stage of component manufacturing and the corresponding standards. For example, different barcode rules may be required in the stages of arrival, warehousing, outbound delivery, and manufacturing. In the warehouse storage stage, including the warehousing, inventory, and outbound delivery of raw materials, the storage barcode management is used. The unique material serial number is determined by the material number, brand, furnace batch number, specification, technical conditions, heat treatment status, production unit, production date, etc. The material serial number consists of 15 digits from 0 to 9. The first digit is the material category code, the 2nd to 3rd digits are the material sub-category code, the 4th to 11th digits are the long date code, and the 12th to 15th digits are the serial code. In the blanking stage, since it is impossible to consider information such as key parts and downstream manufacturing workshop capabilities, the "raw material serial number" is introduced as the unique identification of the blank in the blanking center. Connect the "material serial number" with the "production serial number"; in the production stage, there are multiple parts processed according to one process instruction file. If there are engineering changes or quality problems such as out-of-tolerance, it is necessary to perform card division and generate a new production serial number. The newly divided task cards and parts need to be re-printed. After that, the parts and task cards are circulated with new barcodes, and suffixes are added to the original barcodes for card division management; in the assembly process, since different parts are involved in assembly and processing, the assembly serial number includes the kit serial number, that is, the model code + kit number + batch number as the unique identifier; the AO serial number, the model code + AO number + batch number as the unique identifier, connects the production serial number of the parts of the previous process in the system; and the barcodes of the previous and subsequent stages are business-related in the system for easy traceability.

[0035] Step 2: Based on step 1, barcode information is manually or automatically generated when the parts are in different stages of manufacturing, and the generated barcode information is stored and transmitted to an output device such as a barcode printer to output to a barcode carrier;

[0036] Step 3: After step 2 is completed, integrate with the barcode marking equipment, output the generated barcode to the barcode carrier, use various barcode marking and printing equipment to print out various barcodes or print the barcodes on physical objects. Various barcodes circulate with the physical objects.

[0037] Step 4: Based on the various barcodes printed in step 3, use a barcode scanner or the supply chain collaboration app on the terminal to scan and identify the barcodes, and obtain the barcode information according to the manufacturing stage to complete the business operation.

[0038] Step 5. After obtaining the information identified in step 4, various types of business information are stored in the supply chain collaborative management platform and updated to the corresponding business system to complete the collection, feedback and record keeping of information.

[0039] Step six: After parts manufacturing and assembly are completed, trace the information of the entire life cycle of the parts. Use the various information recorded by scanning the code to define statistical rules and algorithms, complete statistical analysis of data information, and improve management level.

[0040] Figure 3 This is a flowchart of the scanning business operation using a barcode scanner or a mobile terminal. According to the barcode printed or laser-coded on the surface of the material, the parts use the barcode as a medium to scan the process, record information on important work nodes, and transfer data, thereby realizing the integration of physical flow and information flow.

[0041] Step 1: The supplier or main contractor uses a barcode scanner or supply chain collaboration app to open the function module that needs to be operated, select the specific function menu, and click to open the barcode scanning interface. Aim at the barcode (one-dimensional code or two-dimensional code) attached to the material, and the system automatically recognizes the barcode information.

[0042] Step 2: Based on step 1, if the code scanning is successful, the barcode information obtained after scanning is used to automatically identify the process stage of the barcode, and fill in the information required for this stage according to the requirements of different process stages, such as determining the number of goods shipped out, the date of shipment, the receiving unit and personnel; recording key time nodes and OA processes during manufacturing and processing; recording the parts used and the completion of assembly instructions during the sub-assembly stage; recording the progress of assembly completion of large parts during the general assembly stage, and tracing the life cycle of all parts after assembly is completed. After the code is successfully scanned, the user can choose to continue scanning or end the scanning operation.

[0043] Step three: Based on step one, if the barcode cannot be scanned successfully due to damage, blurred printing or other reasons, a page will pop up to allow the user to choose to manually fill in the barcode information.

[0044] Step 4: Based on step 3, if the user selects "Yes", he / she needs to manually enter the barcode related information and the system will identify the information; if the user selects "No" and no longer uses manual barcode input, reselect whether to continue the barcode scanning page. Repeat step 2. If the operation is successful, automatically fill in or manually fill in the business information required for this operation according to the business operation requirements, and record and update the relevant module information. If the barcode scanning fails, the user is prompted whether to continue the secondary operation. On the continue scanning page, the user chooses to continue scanning or end scanning, and repeats step 1. If you continue scanning, the scanning process will be restarted; if you choose to end scanning, the entire scanning operation of this business will end.

[0045] The present invention realizes the collection, traceability and management of data throughout the collaborative life cycle of aviation parts manufacturing, fully utilizes the simple and high accuracy characteristics of barcode equipment, solves the difficult problems of collecting, retrieving and managing massive data in logistics and production management systems, and at the same time solves the problems of slow information transmission and low collaborative efficiency, thereby improving the management level of collaborative manufacturing.

[0046] Although the above describes the illustrative specific embodiments of the present invention to facilitate those skilled in the art to understand the present invention, and it should be clear that the present invention is not limited to the scope of the specific embodiments, for those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present invention as defined and determined by the attached claims, these changes are obvious, and all inventions and creations using the concept of the present invention are protected.

Claims

1. A barcode-based aviation parts manufacturing collaborative management system, characterized in that: include: The barcode generation rule management module automatically generates unique identification barcodes in the system according to various barcode rules for each stage and business of parts manufacturing; The barcode printing management module automatically generates barcode information according to the information set by the barcode generation rules. For the generated barcode, it integrates the generated barcode according to different barcode types and different barcode marking devices, and outputs the generated barcode to the barcode carrier. The system automatically generates barcodes according to the barcode rules and stores them in the database, and transmits them to the output device to output them to the barcode carrier. The barcode carrier is pasted or directly printed on the physical object, and the information circulates with the physical object. The barcode identification management module targets the entire process of enterprise value creation, including warehousing, outbound, material cutting, transfer, card sorting, machining, hot sheeting, and sheet metal clamping. It is necessary to achieve the correspondence between tasks, physical objects, and documents to prevent the occurrence of over-doing, missed selection, and wrong taking. The main contractor and parts manufacturer need to identify the physical object and certificate barcode respectively. During the identification process, a barcode scanner, mobile phone or Pad's supply chain collaboration app is used to scan the equipment or document barcode, record key process and business flow information, and automatically obtain the barcode information into the system to complete the collection and storage of information. The statistical analysis management module, based on the various information stored in the scanned code, after the final assembly of the product is completed, the main contractor's employees scan the barcodes of the physical objects on the assembly list according to the items required by the parts filing list, conduct product quality review, and archive and generate quality files according to user requirements and product file management requirements; statistical analysis is performed on key processes, and the life cycle of aviation parts is tracked throughout the entire process, realizing the logistics and installation information traceability of the entire manufacturing process based on barcode assembly process, production process, material unloading, and procurement arrival information; Different barcode rules are required at the arrival, warehousing, outbound and manufacturing stages: In the warehouse storage stage, including the storage, inventory and delivery of raw materials, storage barcode management is used. The unique material serial number is determined by the material number, brand, furnace batch number, specification, technical conditions, heat treatment status, production unit and production date. The material serial number consists of 15 digits from 0 to 9. The first digit is the material category code, the 2nd to 3rd digits are the material sub-category codes, the 4th to 11th digits are the long date code, and the 12th to 15th digits are the serial code. In the blanking stage, the "raw material serial number" is introduced as the unique identification of the blank in the blanking center, connecting the "material serial number" and the "production serial number"; In the production stage, multiple parts are processed according to one process instruction file. If there are engineering changes or out-of-tolerance quality problems, the cards need to be separated and a new production serial number needs to be generated. The newly separated task cards and parts need to be re-printed. After that, the parts and task cards are circulated with new barcodes, and suffixes are added to the original barcodes for card separation management. The assembly process involves assembling and processing different parts. The assembly serial number includes the kit serial number, which is uniquely identified by the model code + kit number + batch number; the AO serial number, which is uniquely identified by the model code + AO number + batch number, connects the production serial number of the parts in the previous process in the system; and the barcodes of the previous and subsequent stages are associated in the system for easy traceability.

2. A barcode-based collaborative management method for aviation parts manufacturing, characterized in that: The steps include: Step 1: The supplier or main contractor configures the barcode generation rules for each stage according to the stages of component manufacturing and the corresponding standards. Different barcode rules are required for arrival, warehousing, outbound delivery, and manufacturing, and the barcodes of the previous and next stages are associated in the system for easy traceability. Step 2, when the parts are in different stages of manufacturing, barcode information is manually or automatically generated, and the generated barcode information is stored and transmitted to an output device including a barcode printer to output to a barcode carrier; Step 3: Integrate the barcode with the barcode marking device, output the generated barcode to the barcode carrier, use various barcode marking and printing devices to print out various barcodes or print the barcodes to physical objects, and the various barcodes circulate with the physical objects; Step 4: Scan and identify the printed barcodes using a barcode scanner or the supply chain collaboration app on the terminal, and obtain the barcode information according to the manufacturing stage to complete the business operation; Step 5: After obtaining the barcode information, store various business information in the supply chain collaborative management platform and update it to the corresponding business system to complete the collection, feedback and record keeping of the information; Step 6: After the parts are manufactured and assembled, the information of the entire life cycle of the parts is traced, and various information recorded by scanning the code is used to define statistical rules and algorithms to complete statistical analysis of the data information; The step 1 specifically includes: Different barcode rules are required at the arrival, warehousing, outbound and manufacturing stages: In the warehouse storage stage, including the storage, inventory and delivery of raw materials, storage barcode management is used. The unique material serial number is determined by the material number, brand, furnace batch number, specification, technical conditions, heat treatment status, production unit and production date. The material serial number consists of 15 digits from 0 to 9. The first digit is the material category code, the 2nd to 3rd digits are the material sub-category codes, the 4th to 11th digits are the long date code, and the 12th to 15th digits are the serial code. In the blanking stage, the "raw material serial number" is introduced as the unique identification of the blank in the blanking center, connecting the "material serial number" and the "production serial number"; In the production stage, multiple parts are processed according to one process instruction file. If there are engineering changes or out-of-tolerance quality problems, the cards need to be separated and a new production serial number needs to be generated. The newly separated task cards and parts need to be re-printed. After that, the parts and task cards are circulated with new barcodes, and suffixes are added to the original barcodes for card separation management. The assembly process involves assembling and processing different parts. The assembly serial number includes the kit serial number, which is uniquely identified by the model code + kit number + batch number; the AO serial number, which is uniquely identified by the model code + AO number + batch number, connects the production serial number of the parts in the previous process in the system; and the barcodes of the previous and subsequent stages are associated in the system for easy traceability.

3. The barcode-based collaborative management method for aviation parts manufacturing according to claim 2 is characterized in that: include: The barcode is a one-dimensional code or a two-dimensional code, which is used as the information output source of the barcode carrier. When defining the encoding rules, the barcode rules are defined according to national military standards, navigation marks, enterprise standards and actual business needs to complete the formulation of the barcode rules.

4. The barcode-based collaborative management method for aviation parts manufacturing according to claim 2 is characterized in that: include: The statistical analysis management module conducts product quality review, including the reset of key parts instructions, the execution of key processes, the filing of quality certification documents, the reset of non-conforming product reviews, and the filing of various experimental reports.

5. The barcode-based collaborative management method for aviation parts manufacturing according to claim 2 is characterized in that: Step 4, based on the printed barcodes, uses a barcode scanner or the supply chain collaboration app of the terminal to scan and identify the barcodes, specifically including: Step 4.1: The supplier or main contractor uses a barcode scanner or supply chain collaboration app to open the function module where the business operation is required, select the specific function menu, click to open the barcode scanning interface, aim at the barcode attached to the material, and the system automatically recognizes the barcode information; Step 4.2, if the code scanning is successful, automatically fill in or manually fill in the information required for this business operation according to the business requirements of this code scanning, and record and update the relevant module information. After the code scanning is successful, the user can choose to continue scanning or end the scanning operation; Step 4.3: Based on step 4.1, if the barcode cannot be scanned successfully due to barcode damage, blurred printing or other reasons, a page will pop up for the user to choose to manually fill in the barcode information; Step 4.4: Based on step 4.4, if the user selects "Yes", he / she needs to manually input the barcode related information and the system will identify the information; if the user selects "No" and no longer uses manual barcode input, reselect whether to continue the barcode scanning page; repeat step 4.

2. If the operation is successful, automatically fill in or manually fill in the business information required for this operation according to the business operation requirements, and record and update the relevant module information; if the barcode scanning fails, the user is prompted whether to continue the secondary operation; on the continue scanning page, the user chooses to continue scanning or end scanning, and repeats step 4.

1. If you continue scanning, the scanning process will be restarted; if you choose to end scanning, the entire scanning operation of this business will end.

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