IC card production quality inspection management method

Abstract

The invention provides an IC card production quality inspection management method, and the method comprises the steps: carrying out the collection of first inspection data of a material processed in a responsible link by a production line production worker, inputting the first inspection data through a first inspection APP, and uploading the first inspection data to a database; the first inspection rechecking personnel inspects the first inspection data uploaded by the production line production personnel of the responsible block through the first inspection APP, and only materials passing the inspection can enter the next production link; carrying out sampling inspection on the to-be-inspected materials by quality inspection personnel, and inputting sampling inspection data into a database; the production management client can obtain first inspection data and sampling inspection data from the database; the production management client side can input the scrapping reason of the material, and then the first inspection data, the sampling inspection data and the scrapping reason are displayed through the production management client side; and the webpage data analysis end obtains the first inspection data, the sampling inspection data and the scrapping reason from the database, and carries out statistical analysis on the scrapping reason of the first inspection data and the sampling inspection data. The material loss can be reduced, and the detection efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the field of production quality inspection, and in particular to an IC card production quality inspection management method. Background Art

[0002] In the IC manufacturing industry, it is necessary to conduct quality inspection on products to improve product quality control. Factories generally have a special quality inspection department to test products, and the inspection mainly involves random inspection of finished products.

[0003] The above-mentioned existing quality inspection methods have the following problems: first, quality inspection is placed in the finished product stage, and the finished products can only be scrapped after problems are found during quality inspection, resulting in excessive material loss; second, the inspection efficiency is too low. If you want to increase the coverage rate of sampled products, you must inevitably increase the number of quality inspectors, resulting in excessively high labor costs.

[0004] Therefore, how to provide an IC card production quality inspection management method with low material loss and high detection efficiency has become a technical problem to be solved urgently. Summary of the invention

[0005] The object of the present invention is to provide an IC card production quality inspection management method with low material loss and high detection efficiency.

[0006] In order to achieve the above-mentioned object, the present invention provides an IC card production quality inspection management method, comprising:

[0007] First inspection APP, production management client, database and web data analysis terminal;

[0008] Production line production personnel collect the first inspection data of the materials processed in their responsible links, and enter the first inspection data into the database through the first inspection APP installed on the handheld device;

[0009] The first inspection reviewer uses the first inspection APP to check the first inspection data uploaded by the production line production personnel in the area they are responsible for, and only materials that have passed the review can enter the next production link;

[0010] Quality inspectors conduct random inspections on the materials to be inspected and enter the inspection data into the database;

[0011] The production management client can obtain the first inspection data and random inspection data from the database; the production management client can input the scrapping reasons of the materials, and then display the first inspection data, random inspection data and scrapping reasons through the production management client;

[0012] The web data analysis terminal obtains the first inspection data, the random inspection data and the scrapping reasons from the database, and performs statistical analysis on the scrapping reasons of the first inspection data and the random inspection data.

[0013] Optionally, the first inspection APP includes a text note module and one or two of a photo module and a video module;

[0014] The camera module is used to take photos of the inspected materials, and the video module is used to take videos of the inspected materials;

[0015] The text note module is used to annotate the test results of the inspected materials in text form.

[0016] Optionally, after the production line production personnel submit the first inspection data, it is set that neither the production line production personnel nor the first inspection review personnel can modify the first inspection data on the first inspection APP;

[0017] If the first inspection reviewer determines that the first inspection data submitted by the production line production personnel is unqualified, the first inspection data can be returned to the production line production personnel, who can then modify the first inspection data.

[0018] Optionally, the first inspection APP includes a positioning module, and the first inspection APP is set to be usable only within a specified range;

[0019] Or, limit the first inspection APP to be used only in a designated WIFI network.

[0020] Optionally, the first inspection data can be modified in the production management client.

[0021] Optionally, the database includes a cloud database, and the cloud database is used to store the first inspection data and the random inspection data.

[0022] Optionally, the web data analysis terminal obtains the first inspection data and the random inspection data from the cloud database, and analyzes the first inspection data and the random inspection data, and the analysis results are presented in the form of charts.

[0023] Optionally, the first inspection data includes at least the current process, machine number, order number, operator and operation time.

[0024] Optionally, the quality inspector uses the testing equipment to conduct random inspections on the materials to be inspected;

[0025] The detection equipment includes a wireless data transmission caliper, a moisture content tester, and a spectrum analyzer. The wireless data transmission caliper, the moisture content tester, and the spectrum analyzer can interact with the production management client via Bluetooth or wired data transmission.

[0026] It can be seen from the above scheme that the IC card production quality inspection management method provided by the present invention assigns the first inspection task to each employee in each link of the production line. The production line production personnel collect the first inspection data of the materials processed by the link they are responsible for, make preliminary quality inspection judgments, and enter the first inspection data into the database through the first inspection APP installed on the handheld device; the uploaded first inspection data includes pictures taken on site and the person’s preliminary quality inspection conclusion. The first inspection reviewer can be the superior of the production line production personnel such as the team leader, section chief, workshop director, or a specific person can be designated to be responsible. The first inspection reviewer can remotely verify the first inspection data uploaded by the production line production personnel in the area they are responsible for through the first inspection APP, focusing on the materials that the production line production personnel believe have quality problems. If any quality problems are found, the production line production personnel can be notified to intercept the materials to prevent unqualified materials from entering the next production link, resulting in the expansion of scrap losses. It is set that only materials that pass the verification can enter the next production link; then the quality inspectors conduct random inspections on the materials to be inspected, and enter the random inspection data into the database. According to the database, since the first inspection has been carried out before the random inspection, the scrap rate of the random inspection link has been reduced. Therefore, the random inspection ratio of the random inspection link can be appropriately reduced to improve the efficiency of quality inspection; the production management client can obtain the first inspection data and random inspection data from the database; the production management client can enter the scrap reason of the material, and then display the first inspection data, random inspection data and scrap reason through the production management client; the web data analysis terminal obtains the first inspection data, random inspection data and scrap reason from the database, and conducts statistical analysis on the scrap reasons of the first inspection data and random inspection data, which is convenient for the improvement of the process in the later production links and the generation of precautions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a screenshot of the first inspection data entry interface of the First Inspection APP.

[0028] Figure 2 This is a screenshot of the first inspection data display interface of the production management system.

[0029] Figure 3 This is a screenshot of the scrap reason entry interface of the production management system.

[0030] Figure 4 This is a screenshot of the data statistics query interface of the production management system.

[0031] Figure 5 It is a flow chart of the IC card production quality inspection management method.

[0032] The present invention is further described below in conjunction with the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0033] See also Figure 5This embodiment provides an IC card production quality inspection management method, which is implemented based on the first inspection APP, production management client, database and web data analysis terminal, and specifically includes:

[0034] The first inspection App is installed on the mobile phones of production line production personnel and first inspection review personnel, and they can log in to their accounts to upload and review the first inspection records. The accounts of production line production personnel are ordinary accounts, and the accounts of first inspection review personnel are accounts with review authority. Accounts with ordinary authority can only upload first inspection data, which will be reviewed by other accounts with review authority. Accounts with review authority can review the first inspection data submitted by other accounts. The first inspection App includes a photo module, a video module, and a text note module. The photo module is used to take photos of the inspected materials, and the video module is used to shoot videos of the inspected materials. The text note module is used to annotate the inspection results of the inspected materials in text form.

[0035] Production line production personnel collect the first inspection data of the materials processed in their responsible links. The collected data includes one or a combination of photos and videos of the inspected materials. During the collection process, a preliminary judgment must be made on the inspected materials. The judgment results are qualified or unqualified. For unqualified materials, the reasons for the unqualified materials must be noted in the text note module to improve the review efficiency of the first inspection review personnel. Figure 1 As shown in the figure, the production line production personnel enter the above first inspection data through the first inspection APP installed on the handheld device and upload it to the database; after the first inspection data is uploaded, there are three states of the first inspection data on the first inspection APP: pending review, reviewed, and returned. After the production line production personnel upload the first inspection data, the first inspection APP displays the status as pending review. The first inspection review personnel use the first inspection APP to verify the first inspection data uploaded by the production line production personnel in their responsible block. After the verification is correct, the first inspection APP displays the status updated to reviewed. The reason for the returned status may be that the material is unqualified, preventing the scrapped material from entering the next link, or it may be that the photos or videos taken are unclear, the data filled in is obviously wrong, etc., resulting in the first inspection review personnel being unable to inspect the material and give a judgment conclusion. It is set that only materials that pass the verification can enter the next production link. Furthermore, the first inspection data also includes information such as the current process, machine number, order number, operator and operation time. The operation time is automatically associated by the system and cannot be manually modified to prevent the record from being tampered with and affect the subsequent traceability analysis. The first inspection APP includes a positioning module; the first inspection APP is set to be used only within a specified range. In this embodiment, the specified range is inside the factory. If you leave the factory, you cannot log in, that is, use regional restrictions to ensure that data is visible within the factory and prevent data leakage. Of course, it is also possible to limit the first inspection APP to be used only under a specified WIFI network to ensure that data is visible within the factory and prevent data leakage.

[0036] After the first inspection reviewer verifies and passes the first inspection data uploaded by the production line production personnel of the block in his / her charge through the first inspection APP, the quality inspector will conduct random inspections on the materials to be inspected and enter the random inspection data into the database; the database may include a local database and a cloud database. In this example, the database is a cloud database, and the cloud database is used to store the first inspection data and random inspection data. Of course, a local database can also be set up, and the local database and the cloud database are synchronized in real time to achieve real-time backup of data. The quality inspector uses the testing equipment to conduct random inspections on the materials to be inspected; the testing equipment includes a wireless data transmission caliper, a moisture content tester, and a spectrum analyzer. The wireless data transmission caliper is used to measure the thickness of the card, the moisture content tester is used to measure the moisture content, and the spectrum analyzer is used to measure the electronic tag frequency of the IC card. The wireless data transmission caliper, the moisture content tester, and the spectrum analyzer can all interact with the production management client through Bluetooth or wired data transmission to improve the accuracy and efficiency of data reporting and eliminate the problem of manual reporting errors. Specifically, the wireless data transmission caliper uses Bluetooth transmission, and the moisture content tester and the spectrum analyzer use wired data transmission.

[0037] It is set that after the production line production personnel submit the first inspection data, neither the production line production personnel nor the first inspection review personnel can modify the first inspection data on the first inspection APP to ensure the authenticity of the data; if the first inspection review personnel determine that the first inspection data submitted by the production line production personnel is unqualified, the first inspection data can be returned to the production line production personnel, who can then modify the first inspection data.

[0038] Combination Figures 2 to 4 , the production management client can obtain the first inspection data and random inspection data from the database; the production management client can enter the reasons for scrapping of materials, and then display the first inspection data, random inspection data and scrapping reasons through the production management client; the first inspection data can be modified in the production management client, and the modification operation will leave a modification record in the data for subsequent viewing. In this embodiment, the reasons for scrapping include but are not limited to: black spots, large and small edges, paint peeling, color difference, edge collision, delamination, bending, poor lamination, poor printing, etc. The production management client can also filter the inspection data to display the data that hits the screening conditions, which is convenient for classification and analysis of quality inspection results.

[0039] The web data analysis terminal obtains the first inspection data, random inspection data and scrap reasons from the database, and performs statistical analysis on the scrap reasons of the first inspection data and random inspection data. Specifically, the web data analysis terminal obtains the first inspection data and random inspection data from the cloud database, analyzes the first inspection data and random inspection data, and presents the analysis results in the form of charts. The web data analysis terminal can analyze the number of finished products and scrapped numbers of all completed orders within a certain time period, penetrate multiple orders to view the yield and scrap rate of orders in a certain time period under QC standards, analyze the number of finished products and scrapped numbers of all processes under a certain order, and penetrate a single order to view the yield and scrap rate of orders in a certain time period under Qc standards.

[0040] The main reasons for setting up the first inspection APP include: (1) Card orders are produced according to the process flow, which has several processes, and each process must be inspected first; (2) Before using the first inspection APP, the factory's first inspection method was to rely on personnel walking around, and general workers did not know whether the process was qualified. Only a few people could judge whether the process was qualified, so these few people were responsible for the first inspection; after using the first inspection APP, the production line production personnel can be given simple training. After learning some simple quality inspection standards, they can conduct preliminary quality inspections on the cards, reducing the workload of subsequent re-inspection and sampling personnel; (3) In order to better allocate work and improve work efficiency, the factory implements the first inspection process through the App: the work of collecting first inspection information is handed over to general workers, and the review authority is given to those who can judge whether the process is qualified. (4) The quality inspection process is optimized: the first inspection is changed from offline personnel walking around to online, and the first inspection personnel no longer need to remind each other: the App has relevant logical processing from data entry to data review, and the recorder does not need to inform the reviewer. After entering the data, the App will automatically share the data with the reviewer, and the review results will also be returned to the recorder. (5) Data traceability: Each piece of first inspection data will be recorded in the database. When a problem occurs during the first inspection and needs to be re-checked, the original data record can be easily found to quickly locate the problem.

[0041] In summary, the IC card production quality inspection management method provided by the present invention assigns the first inspection task to each employee in each link of the production line. The production line production personnel collect the first inspection data of the materials processed in the link they are responsible for, make preliminary quality inspection judgments, and enter the first inspection data into the database through the first inspection APP installed on the handheld device; the uploaded first inspection data includes pictures taken on site and the person’s preliminary quality inspection conclusion. The first inspection reviewer can be the superior of the production line production personnel such as the team leader, section leader, workshop director, or a specific person can be designated to be responsible. The first inspection reviewer can remotely verify the first inspection data uploaded by the production line production personnel in the area they are responsible for through the first inspection APP, focusing on the materials that the production line production personnel believe have quality problems. If any quality problems are found, the production line production personnel can be notified to intercept the materials to prevent unqualified materials from entering the next production link, resulting in the expansion of scrap losses. It is set that only materials that pass the verification can enter the next production link; then the quality inspectors conduct random inspections on the materials to be inspected, and enter the random inspection data into the database. According to the database, since the first inspection has been carried out before the random inspection, the scrap rate of the random inspection link has been reduced. Therefore, the random inspection ratio of the random inspection link can be appropriately reduced to improve the efficiency of quality inspection; the production management client can obtain the first inspection data and random inspection data from the database; the production management client can enter the scrap reason of the material, and then display the first inspection data, random inspection data and scrap reason through the production management client; the web data analysis terminal obtains the first inspection data, random inspection data and scrap reason from the database, and conducts statistical analysis on the scrap reasons of the first inspection data and random inspection data, which is convenient for the improvement of the process in the later production links and the generation of precautions.

[0042] Finally, it should be emphasized that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A method for managing IC card production quality inspection, characterized in that: include: First inspection APP, production management client, database and web data analysis terminal; The production line production personnel collect the first inspection data of the materials processed in their responsible links, and enter the first inspection data into the database through the first inspection APP installed on the handheld device; The first inspection reviewer verifies the first inspection data uploaded by the production personnel of the production line in the area he is responsible for through the first inspection APP, and sets a rule that only materials that pass the verification can enter the next production link; The quality inspectors conduct random inspections on the materials to be inspected and enter the random inspection data into the database; The production management client can obtain the first inspection data and the sampling inspection data from the database; the production management client can input the reason for scrapping the material, and then display the first inspection data, the sampling inspection data and the reason for scrapping through the production management client; The webpage data analysis terminal obtains the first inspection data, the random inspection data and the scrapping reasons from the database, and performs statistical analysis on the first inspection data and the scrapping reasons of the random inspection data.

2. The IC card production quality inspection management method according to claim 1, characterized in that: The first inspection APP includes a text note module and one or two of a photo module and a video module; The photographing module is used to take a photo of the inspected material, and the video module is used to take a video of the inspected material; The text annotation module is used to annotate the inspection result of the inspected material in text form.

3. The IC card production quality inspection management method according to claim 2, characterized in that: It is set that after the production line production personnel submit the first inspection data, neither the production line production personnel nor the first inspection review personnel can modify the first inspection data on the first inspection APP; If the first inspection reviewer determines that the first inspection data submitted by the production line production personnel is unqualified, the first inspection data may be returned to the production line production personnel, and the production line production personnel may modify the first inspection data at this time.

4. The IC card production quality inspection management method according to any one of claims 1 to 3, characterized in that: The first inspection APP includes a positioning module, and the first inspection APP is set to be used only within a specified range; Or, limit the first inspection APP to be used only in a designated WIFI network.

5. The IC card production quality inspection management method according to any one of claims 1 to 3, characterized in that: The first inspection data can be modified on the production management client.

6. The IC card production quality inspection management method according to any one of claims 1 to 3, characterized in that: The database includes a cloud database, and the cloud database is used to store the first inspection data and the random inspection data.

7. The IC card production quality inspection management method according to claim 6, characterized in that: The web data analysis terminal obtains the first inspection data and the random inspection data from the cloud database, and analyzes the first inspection data and the random inspection data, and the analysis results are presented in the form of charts.

8. The IC card production quality inspection management method according to any one of claims 1 to 3, characterized in that: The first inspection data at least includes the current process, machine number, order number, operator and operation time.

9. The IC card production quality inspection management method according to any one of claims 1 to 3, characterized in that: Quality inspectors use testing equipment to conduct random inspections on the materials to be inspected; The detection equipment includes a wireless data transmission vernier caliper, a moisture content measuring instrument, and a spectrum analyzer. The wireless data transmission vernier caliper, the moisture content measuring instrument, and the spectrum analyzer can exchange data with the production management client via Bluetooth or wired data transmission.

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