Quality management display device and system applied to SPC

Abstract

The invention relates to a SPC quality management display device and system. The SPC quality management display system comprises an image shooting device, an image detection device and an SPC quality management display device, wherein the image shooting device is used for shooting and obtaining image data; the image detection device is used for obtaining quality management parameters according to the image data; the SPC quality management display device is configured to be a product image database for storing image data of a management object, a parameter data database for storing quality management parameters of the management object, and a quality management display module. The quality management display module is configured to obtain the image data and the quality control parameters, display the image data and the quality control parameters according to the mapping relation, and collect man-machine interaction operation to adjust display of the quality control parameters. Display is carried out through the mapping relation between the quality management parameters and the image data, display is standardized and automatic, related personnel can rapidly and visually know problems, display adjustment and content adjustment are also facilitated, and the quality of SPC quality management display is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of industrial automation, and in particular relates to an SPC quality management display device and system. Background Art

[0002] SPC (Statistical Process Control) is a process control tool that uses mathematical statistics to analyze and evaluate the production process, promptly discover the signs of systematic factors based on feedback information, and take measures to eliminate their influence, so that the process is maintained in a controlled state affected only by random factors, in order to achieve the purpose of controlling quality. Therefore, in the application of SPC, the content of quality management is analyzed.

[0003] The display process is crucial, determining the efficiency and accuracy of quality management. Current SPC display systems primarily display various parameters through human-computer interaction interfaces (HMIs) or display screens. However, these display systems passively accept parameter input, preventing personnel from intuitively understanding parameter correspondence and making adjustments and management of parameters and displayed content impossible. Summary of the Invention

[0004] In view of the above analysis, the embodiments of the present invention aim to provide an SPC quality management display device and system to solve the problem in the existing technology implementation results that relevant personnel passively accept parameter input, cannot intuitively understand the parameter correspondence problem, and cannot adjust and manage the parameters and display content.

[0005] The present invention provides an SPC quality management display device, including:

[0006] a product image database configured to store image data of management objects;

[0007] A parameter data database is configured to store quality control parameters of the management object; wherein the quality control parameters are mapped to the image data;

[0008] The quality management display module is configured to perform the following steps:

[0009] Acquiring the image data and the quality control parameters, and displaying the image data and the quality control parameters according to the mapping relationship;

[0010] Collect human-computer interaction operations to adjust the display of the quality control parameters.

[0011] The SPC quality management display device of an embodiment of the present application includes a product image database configured to store image data of management objects, a parameter data database configured to store quality control parameters of management objects, and a quality management display module. The quality management display module is configured to obtain image data and quality control parameters, display the image data and quality control parameters according to a mapping relationship, and collect human-computer interaction operations to adjust the display of quality control parameters. By displaying the mapping relationship between quality control parameters and image data, the display is standardized and automated, making it easier for relevant personnel to quickly and intuitively understand the problem, while also facilitating display and content adjustments, thereby improving the quality of the SPC quality management display.

[0012] As one of the optional embodiments, the parameter data database stores the quality control parameters in a first structured form, including:

[0013] The quality control parameters include production line information, product information, defect information and upper and lower limits of defective rate.

[0014] As one of the optional embodiments, the parameter data database stores the image data in a second structured form, including:

[0015] The mapping relationship between the quality control parameters and the image data is stored in combination with the first structured form and the second structured form.

[0016] As an optional embodiment, the parameter information database is further configured as follows:

[0017] Acquiring or detecting in real time the detection results of the image data; wherein the detection results include product detection results and defect detection results;

[0018] The detection result is combined with the first structured form and the second structured form, and stored in the mapping relationship.

[0019] As one of the optional embodiments, the quality management display module includes a defect table display unit;

[0020] The defect table display unit is configured to:

[0021] generating a selection menu according to the production line information and product information;

[0022] displaying the defect information according to the selection menu;

[0023] A Pareto chart and a P control chart are generated and displayed based on the defect information.

[0024] As one of the optional embodiments, the quality management display module includes a defect rate display unit, which is configured to:

[0025] A defect rate progress management table is drawn and displayed according to the upper and lower limit values ​​of the defect rate.

[0026] As an optional embodiment, the quality management display module includes a Pareto display adjustment unit configured to:

[0027] The display of the Pareto chart is adjusted according to the production line information and the product information.

[0028] As one of the optional embodiments, the quality management display module includes a P control chart display adjustment unit configured to:

[0029] The display of the P control chart is adjusted according to the production line information and product information.

[0030] As one of the optional embodiments, the quality management display module includes a defect information display adjustment unit configured to:

[0031] The display of the defect information is adjusted according to the production line information and the product information.

[0032] The present application also provides an SPC quality management display system, including:

[0033] An image shooting device, used for shooting and obtaining image data;

[0034] an image detection device for obtaining quality control parameters based on the image data;

[0035] The SPC quality management display device according to any one of claims 1 to 9.

[0036] The SPC quality management display system of the embodiment of the present application includes an image capturing device for capturing and obtaining image data, an image detection device for obtaining quality control parameters based on the image data, and an SPC quality management display device. The SPC quality management display device is configured to store a product image database of image data of the management object, a parameter data database configured to store quality control parameters of the management object, and a quality management display module. The quality management display module is configured to obtain image data and quality control parameters, and display the image data and quality control parameters according to a mapping relationship, and collect human-computer interaction operations to adjust the display of quality control parameters. By displaying the mapping relationship between quality control parameters and image data, the display is standardized and automated, which makes it easier for relevant personnel to quickly and intuitively understand the problem, and also facilitates display adjustment and content adjustment, thereby improving the quality of the SPC quality management display. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A working diagram showing the system for SPC quality management;

[0038] Figure 2 This is a module structure diagram of an SPC quality management display device according to an embodiment of the application;

[0039] Figure 3 A schematic diagram showing the architecture of the quality management display module;

[0040] Figure 4 A schematic diagram of the first structured storage of production line information, product information, and defect information;

[0041] Figure 5 A schematic diagram of the first structured storage of upper and lower bounds of defective rate;

[0042] Figure 6 is a schematic diagram of a second structured storage of image data;

[0043] Figure 7 A schematic diagram of the second structured storage of the detection results;

[0044] Figure 8 Displaying a schematic diagram for the defect table display unit;

[0045] Figure 9 A schematic diagram showing a defect rate display unit;

[0046] Figure 10 Adjust the unit display schematic for the Plato display;

[0047] Figure 11 Adjust the unit display diagram for the P control chart display;

[0048] Figure 12 A schematic diagram of the unit display adjustment for defect information display;

[0049] Figure 13 Display schematic diagrams for production line adjustment units;

[0050] Figure 14 Adjust the unit display schematic for the product;

[0051] Figure 15 A schematic diagram is displayed for the Defect Adjustment Unit. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0053] Unless otherwise defined, the technical or scientific terms used in this application should have the usual meanings understood by people with ordinary skills in the field to which this application belongs. The "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0054] In order to keep the following description of the embodiments of the present application clear and concise, the present application omits detailed descriptions of some known functions and known components.

[0055] An embodiment of the present invention provides an SPC quality management display device, which is based on an SPC quality management display system. The SPC quality management display system also includes:

[0056] An image capturing device, used to capture and obtain image data;

[0057] An image detection device is used to obtain quality control parameters based on the image data.

[0058] like Figure 1 As shown in the schematic diagram of the SPC quality management display system, an image capture device captures the managed object (product), an image detection device performs image processing and model detection, and stores the predicted results of the model detection. On the back end, the SPC quality management display device can display the results on the quality control dashboard, providing real-time detection capabilities.

[0059] Specifically in the SPC quality management display device, such as Figure 2 As shown, the SPC quality management display device of the embodiment of the present application includes:

[0060] The product image database 100 is configured to store image data of management objects;

[0061] The parameter data database 101 is configured to store the quality control parameters of the management object; wherein the quality control parameters are mapped to the image data;

[0062] The quality management display module 102 is configured to perform the following steps:

[0063] Acquiring the image data and the quality control parameters, and displaying the image data and the quality control parameters according to the mapping relationship;

[0064] Collect human-computer interaction operations to adjust the display of the quality control parameters.

[0065] In the embodiment of the present application, the management object includes the product to be tested and its corresponding production line. The image data of the management object is tested to obtain quality control parameters, and a mapping relationship between the quality control parameters and the image data is established based on the test.

[0066] like Figure 3 As shown, in the quality management display module 102, image data (archive photos) and quality control parameters (database data) are displayed according to the mapping relationship. The display is performed on the display surface of the quality control dashboard, and the user's human-computer interaction operation is captured to adjust the display of the quality control parameters on the display surface.

[0067] As one of the optional embodiments, the quality control parameters include production line information, product information, defect information, and upper and lower limits of defective rate.

[0068] like Figure 4 As shown in Figure 1, the first structured format is used to store production line information, product information, and defect information using numbers, forms, and descriptions, respectively. Similarly, as shown in Figure 5, the first structured format is used to store the upper and lower limits of the defect rate using numbers, forms, and descriptions, respectively. This first structured format facilitates subsequent display adjustments and mapping of quality control parameters.

[0069] The parameter data database 101 stores the image data in a second structured form, including:

[0070] The mapping relationship between the quality control parameters and the image data is stored in combination with the first structured form and the second structured form.

[0071] like Figure 6 As shown, the image data and the mapping relationship are second-structured into a name, a number and a description, and the mapping relationship between the second structured data and the quality control parameters is stored in the description.

[0072] As one of the preferred embodiments, the parameter data database 101 is further configured as follows:

[0073] Acquiring or detecting in real time the detection results of the image data; wherein the detection results include product detection results and defect detection results;

[0074] The detection result is combined with the first structured form and the second structured form, and stored in the mapping relationship.

[0075] Based on the SPC quality management display system, it has the ability to obtain or detect the test results of image data in real time as the basis for updating the display content. Figure 7 As shown, the test result is second-structured into a name, a number, and a description, and a mapping relationship between the second structured data and the quality control parameters is stored in the description.

[0076] Based on the first structuring and the second structuring, the image data and the quality control parameters are structured and combined, so as to facilitate the subsequent combined display and display adjustment of the quality management display module 102 .

[0077] like Figure 8 As shown, the quality management display module 102 includes a defect table display unit (DefectTable1);

[0078] The defect table display unit is configured to:

[0079] generating a selection menu according to the production line information and product information;

[0080] The selection menu includes a production line drop-down menu, a product drop-down menu, and a corresponding time selection drop-down menu.

[0081] displaying the defect information according to the selection menu;

[0082] According to the human-computer interaction operation, the corresponding production line and product are selected in the selection menu, and the corresponding defect information is displayed according to the mapping relationship and structured storage.

[0083] A Pareto chart and a P control chart are generated and displayed based on the defect information.

[0084] like Figure 9 As shown, the quality management display module 102 includes a defect rate display unit (ProgressbarColor), which is configured as follows:

[0085] A defect rate progress management table is drawn and displayed according to the upper and lower limit values ​​of the defect rate.

[0086] The defect rate display unit initially imports the upper and lower limit values ​​of the defect rate, and can adjust the corresponding limit values ​​according to human-computer interaction operations to adjust the defect rate progress management table.

[0087] like Figure 10 As shown, the quality management display module 102 includes a ParetoChart display adjustment unit (ParetoChartForm), which is configured to:

[0088] The display of the Pareto chart is adjusted according to the production line information and the product information.

[0089] The production line information and product information are stored as structured data. According to the selection of the selection menu, the mapping relationship is adjusted to adjust the display data basis of the Plato to adjust the display of the Plato.

[0090] like Figure 11 As shown, the quality management display module 102 includes a P control chart display adjustment unit (PChartForm), which is configured to:

[0091] The display of the P control chart is adjusted according to the production line information and product information.

[0092] The production line information and product information are stored as structured data. According to the selection of the selection menu, the mapping relationship is adjusted to adjust the display data basis of the Plato to adjust the display of the Plato.

[0093] like Figure 12 As shown, the quality management display module 102 includes a defect information display adjustment unit (DefectDetailForm), which is configured to:

[0094] The display of the defect information is adjusted according to the production line information and the product information.

[0095] According to the selection menu of production line information and product information, the display of the defect information is adjusted according to human-computer interaction operations.

[0096] Based on this, on the basis of the first structured storage and the second structured storage, the quality management display module 102 can also perform various displays according to the production line information, product information, defect information and upper and lower limits of the defect rate.

[0097] At the same time, in various display interfaces, the corresponding storage object (image data or quality control parameters) can be selected according to human-computer interaction operations to perform details and adjustments corresponding to the first structuring or the second structuring.

[0098] As an optional embodiment, each display unit in the quality management display module 102 features two or more levels of selection. Human-computer interaction allows users to click on the corresponding display information to perform two or more levels of selection. This two or more levels of selection includes adjusting the displayed information and accessing a database for the displayed information. The product image database 100 or the parameter information database 101 can be accessed based on the selection.

[0099] As one of the optional embodiments, Figure 13 As shown, the quality management display module 102 further includes:

[0100] The production line adjustment unit (LineForm) is configured to adjust the production line information according to human-computer interaction operations.

[0101] Among them, according to the first structured storage, human-computer interaction operations call the parameter information database to quickly query and adjust the production line information.

[0102] As one of the optional embodiments, Figure 14 As shown, the quality management display module 102 further includes:

[0103] The product adjustment unit (PNameForm) is configured to adjust product information according to human-computer interaction operations.

[0104] Among them, according to the first structured storage, the human-computer interaction operation calls the parameter information database to quickly query and adjust the product information.

[0105] As one of the optional embodiments, Figure 15 As shown, the quality management display module 102 further includes:

[0106] The defect adjustment unit (DefectForm) is configured to adjust defect information according to human-computer interaction operations.

[0107] Among them, according to the first structured storage, the human-computer interaction operation calls the parameter information database to quickly query and adjust the defect information.

[0108] The SPC quality management display device of an embodiment of the present application includes a product image database 100 configured to store image data of a management object, a parameter data database 101 configured to store quality control parameters of the management object, and a quality management display module 102. The quality management display module 102 is configured to obtain image data and quality control parameters, display the image data and quality control parameters according to a mapping relationship, and collect human-computer interaction operations to adjust the display of quality control parameters. By displaying the mapping relationship between quality control parameters and image data, the display is standardized and automated, making it easier for relevant personnel to quickly and intuitively understand the problem, while also facilitating display and content adjustments, thereby improving the quality of the SPC quality management display.

[0109] Regarding this application, the following points need to be explained:

[0110] (1) The drawings of the embodiments of this application only relate to the structures related to the embodiments of this application. Other structures can refer to the general design.

[0111] (2) For the sake of clarity, the thickness and size of layers or structures in the drawings used to describe the embodiments of the present invention are exaggerated. It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" or "under" another element, the element can be "directly on" or "under" the other element, or intervening elements may be present.

[0112] (3) Unless there is a conflict, the embodiments of this application and the features therein may be combined to form new embodiments. The above are only specific implementation methods of this application, but the scope of protection of this application is not limited thereto. The scope of protection of this application shall be based on the scope of protection of the claims.

[0113] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0114] The above embodiments merely illustrate several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. An SPC quality management display device, characterized in that: include: a product image database configured to store image data of management objects; A parameter data database is configured to store quality control parameters of the management object; wherein the quality control parameters are mapped to the image data; The quality management display module is configured to perform the following steps: Acquiring the image data and the quality control parameters, and displaying the image data and the quality control parameters according to the mapping relationship; Collect human-computer interaction operations to adjust the display of the quality control parameters.

2. The SPC quality control display device according to claim 1, characterized in that: The parameter data database stores the quality control parameters in a first structured form, including: The quality control parameters include production line information, product information, defect information and upper and lower limits of defective rate.

3. The SPC quality control display device according to claim 2, characterized in that: The parameter data database stores the image data in a second structured form, including: The mapping relationship between the quality control parameters and the image data is stored in combination with the first structured form and the second structured form.

4. The SPC quality control display device according to claim 3, characterized in that: The parameter information database is further configured to: Acquiring or detecting in real time the detection results of the image data; wherein the detection results include product detection results and defect detection results; The detection result is combined with the first structured form and the second structured form, and stored in the mapping relationship.

5. The SPC quality control display device according to claim 2, characterized in that: The quality management display module includes a defect table display unit; The defect table display unit is configured to: generating a selection menu according to the production line information and product information; displaying the defect information according to the selection menu; A Pareto chart and a P control chart are generated and displayed based on the defect information.

6. The SPC quality control display device according to claim 5, characterized in that: The quality management display module includes a defect rate display unit, which is configured to: A defect rate progress management table is drawn and displayed according to the upper and lower limit values ​​of the defect rate.

7. The SPC quality control display device according to claim 5, characterized in that: The quality management display module includes a Plato display adjustment unit configured to: The display of the Pareto chart is adjusted according to the production line information and the product information.

8. The SPC quality control display device according to claim 5, characterized in that: The quality management display module includes a P control chart display adjustment unit, which is configured to: The display of the P control chart is adjusted according to the production line information and product information.

9. The SPC quality control display device according to claim 5, characterized in that: The quality management display module includes a defect information display adjustment unit configured to: The display of the defect information is adjusted according to the production line information and the product information.

10. An SPC quality management display system, characterized in that: include: An image capturing device, used to capture and obtain image data; an image detection device for obtaining quality control parameters based on the image data; The SPC quality management display device according to any one of claims 1 to 9.

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