Complete machine production equipment information intelligent management and control method and system

Abstract

The invention discloses a complete machine production equipment information intelligent management and control method and system, and relates to the technical field of production test management and control. The method comprises a whole machine assembly process and a whole machine test verification process. An automatic cross-process information comparison and judgment function is added in an MES (Manufacturing Execution System), an obtained MAC (Media Access Control) code and a product SN (Serial Number) code are uploaded to the MES in a midstream complete machine test stage, and the system automatically calls upstream assembly reference data for cross-link comparison, so that a full-function closed loop of'automatic data acquisition-uploading-calling-comparison-result management and control 'in a complete machine production process is realized. According to the complete machine production equipment information intelligent management and control method and system provided by the invention, various pain points caused by traditional dependence on a manual mode are solved, and intelligent management and control of product information are realized.

Description

Technical Field

[0001] This invention relates to the field of production testing and control technology, and in particular to a method and system for intelligent management and control of information on complete machine production equipment. Background Technology

[0002] Two common process challenges arise during the final product manufacturing process: firstly, it's difficult to control incorrectly labeled serial number (SN) tags during assembly; secondly, incorrect SN scanning during final product testing is prone to occur and cannot be intercepted. Incorrect SN scanning during final product testing leads to two problems: one, the device whose SN was incorrectly scanned may have a test pass record generated in the system even though it was not actually tested, resulting in missed testing; two, the SN written into the actual tested device may differ from the SN affixed to the outer casing.

[0003] The above problems cannot be completely eliminated by the traditional model, which requires additional manual control and special verification steps. Loopholes still exist, resulting in defective products being released, increased costs, low efficiency, and a high risk of errors, poor results, and difficulty in traceability. Summary of the Invention

[0004] The technical problem to be solved by this invention is to provide a method and system for intelligent management and control of information in complete machine production equipment. By adding an automatic cross-process information comparison and judgment function to the MES system, various pain points of the traditional manual mode are solved, and intelligent management and control of product information is realized.

[0005] In a first aspect, the present invention provides an intelligent management and control method for information on complete machine production equipment, comprising: Complete machine assembly process: During the assembly of the complete machine, the motherboard SN code, MAC code and product SN code of the current device are collected as the first data group and uploaded to the MES system; Whole machine testing and verification process: During the whole machine PQC test, the product SN code obtained by scanning and the MAC code written in the device are read as the second data group and uploaded to the MES system; when the MES system receives the second data group, it obtains the first data group in the whole machine assembly process according to the MAC code in it, compares the product SN code to obtain the first comparison result, and executes the corresponding first operation instruction according to the first comparison result.

[0006] Furthermore, the method also includes: a packaging verification process: when packaging the device, the product SN code and MAC code of the current device are collected and uploaded to the MES system as a third data group; when the MES system receives the third data group, it obtains the corresponding second data group in the whole machine test verification process based on the MAC code in it, compares the product SN code to obtain the second comparison result, and executes the corresponding second operation instruction based on the second comparison result.

[0007] Furthermore, based on the first comparison result, the corresponding first operation instruction is executed, specifically including: If the product SN code in the second data group matches the product SN code in the first data group, it is deemed qualified, the equipment status is updated, a "release command" is sent, and the equipment is allowed to be transferred to the packaging section. If the product SN code in the second data group is inconsistent with the product SN code in the first data group, it is determined to be unqualified, the status is not updated, a "defective product mark" instruction is sent, the generation of qualified records is prohibited, the equipment is prohibited from circulation, the process is blocked, and an alarm is triggered.

[0008] Furthermore, based on the second comparison result, the corresponding second operation instruction is executed, specifically including: If the product SN code in the third data group matches the product SN code in the second data group, then unlock the packaging operation permission and proceed with product packaging. If the product SN code in the third data group does not match the product SN code in the second data group, the packing machine will be locked and an alarm will be triggered.

[0009] Furthermore, in the whole machine testing and verification process, the whole machine PQC test software reads the scanned and written product SN code and the MAC code already written in the device from the chip as the second data group, and then calls the MES interface service to upload it to the MES system.

[0010] Furthermore, after the equipment is manufactured, all production data from all processes are integrated and stored as encrypted files based on the equipment's MAC code.

[0011] Secondly, the present invention provides a method and system for intelligent management and control of information on complete machine production equipment, comprising: The first data group upload module is used to upload the motherboard SN code, MAC code and product SN code of the current device as the first data group to the MES system during the whole machine assembly process. The second data group upload module is used to upload the product SN code obtained by scanning and the MAC code written into the device as the second data group to the MES system during the whole machine test and verification process. The system also includes a storage unit, a comparison and judgment unit, a process control unit, and an alarm unit embedded in the MES system; The storage unit is used to store production data and equipment status with MAC code as the unique index, return the corresponding production data according to the retrieval instruction, store the comparison results, and record the reasons for defects; The comparison and judgment unit is used to retrieve the first data group in the whole assembly process from the storage unit according to the MAC code in the second data group when it receives the second data group, and obtain the first comparison result after comparing the product SN code; and send operation instructions to the process control unit and the alarm unit according to the comparison result. The process control unit is used to execute or pause the process according to the operation instructions; The alarm unit is used to issue an alarm when the process is paused.

[0012] Furthermore, the second data group upload module reads the scanned and written product SN code and the MAC code already written in the device from the chip of the whole machine PQC test software as the second data group, and then calls the MES interface service to upload it to the MES system.

[0013] Furthermore, the system also includes a third data group upload module, which is used to upload the product SN code and MAC code of the current device as a third data group to the MES system during the packaging process; when the comparison and judgment unit receives the third data group, it retrieves the corresponding second data group in the whole machine test and verification process from the storage unit according to the MAC code in it, performs product SN code comparison to obtain the second comparison result, and sends operation instructions to the process control unit and alarm unit according to the comparison result.

[0014] Furthermore, after the equipment is manufactured, the system's storage unit integrates all production data from the entire process and stores it as an encrypted file based on the equipment's MAC code.

[0015] The technical solutions provided in the embodiments of the present invention have at least the following technical effects: 1. No additional manual control procedures are required. By embedding new functions into the MES system, seamless verification is achieved, avoiding two problems caused by scanning the wrong serial number during whole-machine testing. It is seamlessly integrated into the existing process, achieving automatic control pathways and laying the foundation for continuous improvement of production process control.

[0016] 2. Further, through the packaging and verification process, we achieve dual error prevention and multi-stage data linkage, 100% interception of missed tests and SN mismatch issues, solving the problem of frequent process problems that cannot be effectively blocked; and simultaneously intelligently manage product information, significantly improving the accuracy of production quality control.

[0017] 3. Complete archiving of all machine production verification data ensures accurate and reliable traceability at each stage and improves the efficiency of subsequent problem investigation.

[0018] 4. Develop reusable methods and experiences that can be quickly transferred to similar production scenarios to support problem-solving for similar product lines.

[0019] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the present invention more apparent and understandable, specific embodiments of the present invention are described below. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is one of the flowcharts in the method of Embodiment 1 of the present invention; Figure 2 This is the second flowchart of the method in Embodiment 1 of the present invention; Figure 3 This is one of the structural schematic diagrams of the system in Embodiment 2 of the present invention; Figure 4 This is the second schematic diagram of the system structure in Embodiment 2 of the present invention. Detailed Implementation

[0022] This invention provides a method and system for intelligent management and control of information in complete machine production equipment. By adding an automatic cross-process information comparison and judgment function to the MES system, it solves various pain points of the traditional manual mode and realizes intelligent management and control of product information.

[0023] The overall concept of the technical solutions in the embodiments of the present invention is as follows: Based on the existing production MES system, following the production sequence of "complete machine assembly → complete machine testing → packaging," and utilizing the basic data already bound in the assembly stage (motherboard SN-MAC-product SN), an automatic cross-process information comparison and judgment function is added to the system. The core is based on the process logic of "upstream binding benchmark data → midstream verification of upstream data → downstream verification of midstream data," using the MAC code as a unique index to link the data. During the midstream complete machine testing stage, the acquired MAC code and product SN code are uploaded to the MES system, which automatically retrieves the upstream assembly benchmark data for cross-stage comparison. In the downstream packaging stage, the data is compared again with the midstream complete machine testing data, ultimately achieving a closed-loop system for the entire complete machine production process: "automatic data collection - uploading - retrieval - comparison - result control."

[0024] This technology differs from existing technologies in that it requires no manual intervention, no new processes, and no additional system development. By embedding cross-stage comparison and judgment functions into the MES system, verification can be completed seamlessly in the existing processes of whole machine testing and packaging. It automatically intercepts problems such as missed product testing and mismatched serial numbers. Through dual error prevention and multi-stage data linkage of "whole machine testing-packaging", it solves various pain points of the traditional manual mode and realizes intelligent management and control of product information. Example 1

[0025] This embodiment provides a method for intelligent management and control of information on complete machine production equipment, such as... Figure 1 As shown, it includes: S1. Assembly Process: During assembly, the motherboard SN code, MAC code, and product SN code of the current device are collected as the first data group and uploaded to the MES system.

[0026] S2. Complete Machine Testing and Verification Process: After scanning the product SN code on the casing of the current device to start the complete machine PQC test, the scanned product SN code and the MAC code already written in the device are read as the second data group and uploaded to the MES system. When the MES system receives the second data group, it obtains the first data group in the complete machine assembly process based on the MAC code in it, compares the product SN code to obtain the first comparison result, and executes the corresponding first operation instruction based on the first comparison result.

[0027] The product serial number (SN) and the MAC code already written into the device can be read from the chip of the device under test using the whole machine PQC test software as the second data group, and then uploaded to the MES system by calling the MES interface service.

[0028] Execute the corresponding first operation instruction based on the first comparison result, which may specifically include: If the product SN code in the second data group matches the product SN code in the first data group, it is deemed qualified, the equipment status is updated, a "release command" is sent, and the equipment is allowed to be transferred to the packaging section. If the product SN code in the second data group is inconsistent with the product SN code in the first data group, it is determined to be unqualified, the status is not updated, a "defective product mark" instruction is sent, the generation of qualified records is prohibited, the equipment is prohibited from circulation, the process is blocked, and an alarm is triggered.

[0029] By embedding the MES system into the whole machine testing and verification process, seamless verification is achieved, avoiding two problems that would arise from scanning the wrong serial number during whole machine testing. It is seamlessly integrated into the existing process, achieving automatic control pathways and laying the foundation for continuous improvement of production process control.

[0030] Another implementation adds automatic verification during the packaging process, achieving dual error prevention and multi-stage data linkage. The overall process is as follows: Figure 2 As shown, the method further includes: S3. Packaging and Verification Process: When packaging the device, the product SN code and MAC code of the current device are collected and uploaded to the MES system as the third data group. When the MES system receives the third data group, it obtains the corresponding second data group in the whole machine test and verification process based on the MAC code in it, compares the product SN code to obtain the second comparison result, and executes the corresponding second operation instruction based on the second comparison result.

[0031] Execute the corresponding second operation instruction based on the second comparison result, which may specifically include: If the product SN code in the third data group matches the product SN code in the second data group, then unlock the packaging operation permission and proceed with product packaging. If the product SN code in the third data group does not match the product SN code in the second data group, the packing machine will be locked and an alarm will be triggered.

[0032] Ideally, after the equipment is manufactured, all production data from all processes are integrated and stored as encrypted files based on the equipment's MAC code.

[0033] Based on the same inventive concept, this application also provides a system corresponding to the method in Embodiment 1, as detailed in Embodiment 2. Example 2

[0034] This embodiment provides an intelligent management and control system for complete machine production equipment information, such as... Figure 3 As shown, it includes: The first data group upload module is used to upload the motherboard SN code, MAC code and product SN code of the current device as the first data group to the MES system during the whole machine assembly process. The second data group upload module is used to upload the product SN code obtained by scanning and the MAC code written into the device as the second data group to the MES system during the whole machine test and verification process. The system also includes a storage unit, a comparison and judgment unit, a process control unit, and an alarm unit embedded in the MES system; The storage unit is used to store production data and equipment status with MAC code as the unique index, return the corresponding production data according to the retrieval instruction, store the comparison results, and record the reasons for defects; The comparison and judgment unit is used to retrieve the first data group in the whole assembly process from the storage unit according to the MAC code in the second data group when it receives the second data group, and obtain the first comparison result after comparing the product SN code; and send operation instructions to the process control unit and the alarm unit according to the comparison result. The process control unit is used to execute or pause the process according to the operation instructions; The alarm unit is used to issue an alarm when the process is paused.

[0035] By embedding the whole-machine testing and verification process into the MES system, seamless verification is achieved, avoiding two problems caused by scanning the wrong serial number during whole-machine testing. It is seamlessly integrated into the existing process, achieving automatic control channels and laying the foundation for continuous improvement of production process control.

[0036] In a preferred embodiment, such as Figure 4As shown, the system also includes a third data group upload module, used to upload the product SN code and MAC code of the current device as a third data group to the MES system during the packaging process. When the comparison and judgment unit receives the third data group, it retrieves the corresponding second data group from the storage unit based on the MAC code in the third data group, compares the product SN code to obtain the second comparison result, and sends operation instructions to the process control unit and alarm unit based on the comparison result. By adding automatic verification in the packaging process, dual error prevention and multi-stage data linkage are achieved.

[0037] In one specific embodiment, the control process of the control system is executed as follows: Process 1: Binding of product information in the complete machine assembly section (upstream binding baseline data) 1. This process serves as the baseline data source for subsequent verification. Specific execution: During the assembly of each machine, operators use the production execution terminal to collect and bind the "motherboard SN code, MAC code (this code is already written into the device and has the highest uniqueness), and product SN code (the label code on the product casing)." The terminal automatically associates these three as an "upstream baseline data group," and uses the collected "motherboard SN code, MAC code, and product SN code" as the first data group. The first data group upload module uploads the first data group to the MES system's data storage unit. The storage unit stores this data group using the MAC code as a unique index, forming the basic data required for subsequent machine testing and verification.

[0038] 2. Implementation Example Taking assembly equipment A as an example: The operator scans and obtains the motherboard SN code = BSN123456, MAC code = CD78901234, and product SN code = PSN654321; the terminal automatically associates them into a reference data group (BSN123456-CD78901234-PSN654321) and uploads it to the MES system storage unit; the storage unit stores the data with CD78901234 as the index, completing the reference data preparation.

[0039] Step 2: Product Information Verification in the Whole Machine Testing Section (Midstream Verification of Upstream Data) 1. The core and key point of this invention is this process: In the existing PQC testing process for complete machines, by adding a function to the MES system to automatically retrieve and verify data from the upstream assembly stage, the consistency verification of internal and external serial numbers of the product is implicitly completed without any additional manual actions or extra process operations. The specific execution steps are as follows: (1) Current data collection and uploading The equipment is transferred to the whole machine testing section. The operator scans the product SN code on the whole machine casing to start the whole machine PQC test according to the original operating procedure. After the whole machine PQC test software completes the operation of writing the currently scanned product SN into the device's storage chip according to the original test procedure, the PQC test software reads the newly written product SN code (i.e., the SN code obtained by scanning) and the previously written MAC code from the chip of the device under test. At the same time, it calls the MES interface service to form the read data into the current identification data (product SN code and MAC code), i.e., the second data group. The second data group upload module automatically uploads the second data group to the MES system. The MES system packages it into a "whole machine test section verification data packet" and sends it to the comparison and judgment unit.

[0040] (2) Retrieval of complete machine assembly data The comparison and judgment unit extracts the current MAC code in the data packet of the second data group, and sends a retrieval command to the storage unit of the MES system using the MAC code as an index. The storage unit automatically retrieves the "upstream reference data group" (i.e. the first data group) stored in the assembly process of "process one" according to the index, extracts the "assembly segment product SN code" in the group and feeds it back to the comparison and judgment unit, so as to realize the linkage between the whole machine test segment data and the whole machine assembly segment data.

[0041] (3) Automatic comparison and interception control ① Qualified Scenario: If the "current product SN code of the whole machine test section" is completely consistent with the retrieved "product SN code of the assembly section", it is judged to be qualified. The comparison and judgment unit sends an instruction to the storage unit to store the data of the device (product SN-MAC), updates the status of the device to "the whole machine test section is qualified and awaits packaging", and generates a qualified record; at the same time, it sends a "release instruction" to the process control unit to allow the device to flow to the packaging section, and the MES window interface lights up green to indicate this.

[0042] ② Non-conforming scenarios: If the two are inconsistent, two types of problems can be accurately intercepted: First, the assembly section incorrectly affixes the product SN code; second, the whole machine testing section scans the wrong product SN code and has written the incorrect code into the chip, resulting in an inconsistency between the internal and external product SNs. In this case, it is determined to be non-conforming. The comparison and judgment unit does not update the status, sends a "defective product mark" instruction to the storage unit, prohibits the generation of qualified records, and records the reason for the defect (such as "reason for defect: the SN codes of the whole machine testing section and the assembly section are inconsistent"); at the same time, the alarm unit is triggered (pop-up window + audible and visual alarm: the buzzer sounds and the red light illuminates), and a "stop instruction" is sent to the process control unit to prohibit equipment flow and block the process; the MES pop-up alarm displays specific inconsistency information prompts, which is convenient for troubleshooting. After the problem is resolved, it can be retested and verified.

[0043] 2. Implementation Example (1) Qualified example (improving efficiency) Example 1: When device A enters the whole machine testing section, the testing process automatically obtains the MAC code = CD78901234 and product SN code = PSN654321 stored in the chip inside the device, and compares them with the benchmark data product SN code = PSN654321 retrieved from the assembly section. The status is updated to "whole machine testing section test verification qualified", and it is released to the packaging section without manual verification.

[0044] (2) Examples of non-compliance (addressing pain points) ① Incorrect assembly and labeling (mislabeling) Example 2 (Solving the problem of "difficulty in intercepting incorrect labeling"): During the assembly of device B, the SN code = PSN654321 was mistakenly labeled (the correct code should be PSN112233). The whole machine test section automatically obtains the MAC code = CD78901234 stored in the chip inside the device and the incorrect code PSN654321 on the device casing and uploads it to the MES system. It compares the product SN code = PSN112233 retrieved by the assembly section and finds that the product SN codes are inconsistent, triggering an alarm to block the process from proceeding to the next step.

[0045] ② Accidentally scanning the serial number (SN) of other devices during whole-machine testing (accidental scanning type) Example 3 (Solving the problem of "incorrect scanning / writing / untested devices being difficult to intercept"): During whole-machine testing, device C mistakenly scanned the SN code of adjacent device D (PSN654321) and wrote it into its own storage chip. This caused the SN code written by device C to be inconsistent with the SN code on the casing. Previously, this would generate a qualified record for device D (PSN654321) (even though this device was not actually tested). With this control method, during testing, the MAC code (CD78901234) stored in the chip inside device C and the incorrectly scanned SN code are sent to the MES system. The system uses the MAC as an index to automatically retrieve the assembly section's product SN code (PSN112233). It finds that the scanned SN code (PSN654321) is not the code of the device C currently being tested. The inconsistency triggers an alarm and blocks the process, and a qualified record for device D is not generated (to prevent D from being missed). The operator rescans the correct product SN of device C, and after the test verification passes, the device is released, achieving real-time consistency verification and control of the internal and external SNs of the product.

[0046] Step 3: Closed-loop management of product information in the packaging stage (downstream verification of midstream data) The key innovation of this process is that by adding an automatic retrieval and comparison operation of whole-machine test data to the MES system within the existing packaging process, dual verification is implicitly integrated, achieving consistent product information control in the final stage. The specific execution steps are as follows: (1) Current data collection and uploading After the equipment is transferred to the packaging section, the operator scans the product SN code and MAC code of the whole machine casing through the production execution terminal according to the original operation. The terminal adds the currently scanned identification (product SN code and MAC code) into a "packaging section verification data packet", that is, the third data group. The third data group upload module automatically uploads the third data group to the comparison and judgment unit of the MES system.

[0047] (2) Data retrieval for the whole machine test section The comparison and judgment unit uses the MAC code as an index to retrieve the "product SN code of the whole machine test section" (i.e. the second data group) in the qualified record of the whole machine test section in "process two" to realize the linkage between the packaged section data and the test section data.

[0048] (3) Automatic comparison and packaging control ① If both are consistent: the device is deemed qualified, the terminal displays "Packaging Allowed" and unlocks the packaging operation permission (only qualified devices can start packaging); after packaging is completed, the terminal sends a "Packaging Completed" instruction to the storage unit, and the status is updated to "Production Completed".

[0049] ② If there is a discrepancy (such as incorrect labeling during repair or replacement, or misoperation such as secondary code replacement): a pop-up prompt and / or audible and visual alarm will be triggered, and the packaging machine will be locked; the terminal will prompt "The current SN code is inconsistent with the qualified SN code of the whole machine test section". After the operator investigates the problem, he / she will re-verify to ensure that the final product identification is consistent with the data of the whole process.

[0050] (4) Full-process data archiving and traceability This step automatically archives the data in the storage unit within the MES system after the qualified equipment is packaged. Specifically, it integrates data from processes one through three (assembly, testing, and packaging stages / time / workstation information / results / reasons for defects), creates encrypted archives for the products based on the equipment's MAC code, and sets a retention period of at least three years. It supports retrieval via any of the equipment's motherboard SN code, MAC code, or product SN code, allowing for quick tracing of product information throughout the entire process and providing a basis for quality inspection.

[0051] Since the system described in Embodiment 2 of this invention is a system used to implement the method of Embodiment 1 of this invention, those skilled in the art can understand the specific structure and variations of this system based on the method described in Embodiment 1 of this invention, and therefore will not be repeated here. All systems used in the method of Embodiment 1 of this invention fall within the scope of protection of this invention.

[0052] The technical solutions provided in the embodiments of the present invention have at least the following technical effects: 1. No additional manual control procedures are required. By embedding new functions into the MES system, seamless verification is achieved, avoiding two problems caused by scanning the wrong serial number during whole-machine testing. It is seamlessly integrated into the existing process, achieving automatic control pathways and laying the foundation for continuous improvement of production process control.

[0053] 2. Further, through the packaging and verification process, we achieve dual error prevention and multi-stage data linkage, 100% interception of missed tests and SN mismatch issues, solving the problem of frequent process problems that cannot be effectively blocked; and simultaneously intelligently manage product information, significantly improving the accuracy of production quality control.

[0054] 3. Complete archiving of all machine production verification data ensures accurate and reliable traceability at each stage and improves the efficiency of subsequent problem investigation.

[0055] 4. Develop reusable methods and experiences that can be quickly transferred to similar production scenarios to support problem-solving for similar product lines.

[0056] Those skilled in the art will understand that embodiments of the present invention can be provided as methods, systems, or computer program products. Therefore, the present invention can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention can take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0057] This invention is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0058] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0059] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0060] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A method for intelligent management and control of information in complete machine production equipment, characterized in that, The method includes: Complete machine assembly process: During the assembly of the complete machine, the motherboard SN code, MAC code and product SN code of the current device are collected as the first data group and uploaded to the MES system; Whole machine testing and verification process: During the whole machine PQC test, the product SN code obtained by scanning and the MAC code written in the device are read as the second data group and uploaded to the MES system; when the MES system receives the second data group, it obtains the first data group in the whole machine assembly process according to the MAC code in it, compares the product SN code to obtain the first comparison result, and executes the corresponding first operation instruction according to the first comparison result.

2. The method according to claim 1, characterized in that, The method further includes: Packaging and verification process: When packaging the device, the product SN code and MAC code of the current device are collected and uploaded to the MES system as the third data group; when the MES system receives the third data group, it obtains the corresponding second data group in the whole machine test and verification process based on the MAC code, compares the product SN code to obtain the second comparison result, and executes the corresponding second operation instruction based on the second comparison result.

3. The method according to claim 1, characterized in that, Execute the corresponding first operation instruction based on the first comparison result, specifically including: If the product SN code in the second data group matches the product SN code in the first data group, it is deemed qualified, the equipment status is updated, and a "release command" is sent to allow the equipment to be transferred to the packaging section. If the product SN code in the second data group is inconsistent with the product SN code in the first data group, it is determined to be unqualified, the status is not updated, a "defective product mark" instruction is sent, the generation of qualified records is prohibited, the equipment is prohibited from circulation, the process is blocked, and an alarm is triggered.

4. The method according to claim 1, characterized in that, Execute the corresponding second operation instruction based on the second comparison result, specifically including: If the product SN code in the third data group matches the product SN code in the second data group, then unlock the packaging operation permission and proceed with product packaging. If the product SN code in the third data group does not match the product SN code in the second data group, the packing machine will be locked and an alarm will be triggered.

5. The method according to claim 1, characterized in that: In the whole machine testing and verification process, the whole machine PQC test software reads the scanned and written product SN code and the written MAC code from the chip of the device as the second data group, and then calls the MES interface service to upload it to the MES system.

6. The method according to claim 1, characterized in that: After the equipment is manufactured, integrate all production data from all processes and store them in encrypted archives based on the equipment's MAC code.

7. An intelligent information management and control system for complete machine production equipment, characterized in that, include: The first data group upload module is used to upload the motherboard SN code, MAC code and product SN code of the current device as the first data group to the MES system during the whole machine assembly process. The second data group upload module is used to upload the product SN code obtained by scanning and the MAC code written into the device as the second data group to the MES system during the whole machine test and verification process. The system also includes a storage unit, a comparison and judgment unit, a process control unit, and an alarm unit embedded in the MES system; The storage unit is used to store production data and equipment status with MAC code as the unique index, return the corresponding production data according to the retrieval instruction, store the comparison results, and record the reasons for defects; The comparison and judgment unit is used to retrieve the first data group in the whole machine assembly process from the storage unit according to the MAC code in the second data group when it receives the second data group, compare the product SN code to obtain the first comparison result, and send operation instructions to the process control unit and alarm unit according to the comparison result. The process control unit is used to execute or pause the process according to the operation instructions; The alarm unit is used to issue an alarm when the process is paused.

8. The system according to claim 7, characterized in that: The second data group upload module reads the scanned and written product SN code and the MAC code already written in the device from the chip of the whole machine PQC test software as the second data group, and then calls the MES interface service to upload it to the MES system.

9. The system according to claim 7, characterized in that: The system also includes a third data group upload module, which is used to upload the product SN code and MAC code of the current device as a third data group to the MES system during the packaging process; when the comparison and judgment unit receives the third data group, it retrieves the corresponding second data group in the whole machine test and verification process from the storage unit according to the MAC code in it, performs product SN code comparison to obtain the second comparison result, and sends operation instructions to the process control unit and alarm unit according to the comparison result.

10. The system according to any one of claims 7-9, characterized in that: After the equipment is manufactured, the system's storage unit integrates all production data from the entire process and stores it as an encrypted file based on the equipment's MAC code.

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