CN104408542B - Quality models and graphical defect input method and system - Google Patents

Abstract

The invention discloses a method and system for quality modeling and graphical defect entry. The method includes the following steps: establishing a quality inspection model to realize quality inspection settings according to the quality inspection model; acquiring inspection tasks to perform product inspections through the quality inspection model Quality inspection: Graphicalize the quality inspection results and enter the quality inspection results; define defects by uploading pictures according to the graphical quality inspection modeling, and enter the basic data of defects; Establish an association relationship with the basic data to record the graphical defects of the product. The method of the embodiment of the present invention performs quality inspection on the product by establishing a quality inspection model, thereby entering the quality inspection results, and entering the graphical defects of the finished product, which not only solves the quality management in the production process, but also checks the quality of raw materials and finished products. And through graphical display, so as to understand the quality problems more intuitively.

Description

Method and system for quality modeling and graphical defect entry

technical field

The invention relates to the field of discrete manufacturing technology, in particular to a method and system for quality modeling and graphical defect entry.

Background technique

In related technologies, it is common in discrete manufacturing production sites, and the quality information of the production process is tracked by the method of "quality inspection book". Specifically, the "quality inspection book" is uniformly prepared by the quality department or the process room, and printed on site uniformly. After the product goes online, the product barcode is pasted on the quality inspection book. The quality management system is used for data analysis and summary of quality problems. Among them, the main content of the quality management system is to digitize the paper-based quality inspection book and realize product data entry management. Most of its structure is centered on the product, and the inspection content is defined around the product. For example, the product modification process needs to redefine the quality inspection content of the product. . However, the relevant technology cannot combine the background quality model data with the front-end client graphical interface, and realize the setting and inspection entry by product, process route, and process, which has certain defects.

Contents of the invention

The present invention aims to solve the above-mentioned technical problems in the related art at least to a certain extent.

An object of the present invention is to propose a method for quality modeling and graphical defect entry that is simple, convenient, and beneficial to various usage environments.

Another object of the present invention is to propose a system for quality modeling and graphical defect entry.

In order to achieve the above purpose, an embodiment of the present invention proposes a quality modeling and graphical defect entry method, including the following steps: creating inspection items for different product processes, and defining the physical location, defect type and Describe the method, associate the product number, and configure the inspection task template of the process to which the product belongs, so as to establish a quality inspection model, so as to realize the quality inspection setting according to the quality inspection model, wherein the quality inspection setting includes: the creation time point of the inspection task, The creation method of the inspection task and whether the quality inspection data affect the production report; obtain the inspection task to perform quality inspection on the product through the quality inspection model; graphically display the quality inspection results, and enter the graphical quality inspection results; The graphical quality inspection modeling defines defects by uploading pictures, and enters the basic data of the defects; defect.

According to the quality modeling and graphical defect entry method proposed by the embodiment of the present invention, the quality inspection of the product is carried out by establishing a quality inspection model, thereby entering the quality inspection result, and entering the graphical defect of the finished product, which not only solves the quality management in the production process , to check the quality of raw materials and finished products, and through graphical display, so as to understand quality problems more intuitively.

In addition, the quality modeling and graphical defect entry method according to the above-mentioned embodiments of the present invention may also have the following additional technical features:

Further, in an embodiment of the present invention, after the quality inspection of the product through the quality inspection model, the method further includes: establishing a knowledge base for the quality inspection results.

In one embodiment of the present invention, the quality inspection model is composed of one or more sets of information in inspection items, inspection methods, inspection task templates, inspection locations, defect orientations, and graphical defect entry.

Another embodiment of the present invention proposes a quality modeling and graphical defect entry system, including: a modeling module for creating inspection items for different product processes, and defining the physical location, defect type and Describe the method, associate the product number, and configure the inspection task template of the process to which the product belongs, so as to establish a quality inspection model, so as to realize the quality inspection setting according to the quality inspection model, wherein the quality inspection setting includes: the creation time point of the inspection task, Whether the creation method of the inspection task and the quality inspection data affect the production report; the acquisition module is used to obtain the inspection task to perform quality inspection on the product through the quality inspection model; the first input module is used to graph the quality inspection result and input the graphical quality inspection results; the definition module is used to define defects by uploading pictures according to the graphical quality inspection modeling, and enter the basic data of the defects; and the second input module is used for An association relationship is established for the basic data according to the azimuth latitude, the location latitude, and the defect latitude, so as to record the graphical defect of the product.

According to the quality modeling and graphical defect entry system proposed by the embodiment of the present invention, the quality inspection of the product is carried out by establishing a quality inspection model, thereby entering the quality inspection results, and entering the graphical defects of the finished product, which not only solves the quality management in the production process , to check the quality of raw materials and finished products, and through graphical display, so as to understand quality problems more intuitively.

In addition, the quality modeling and graphical defect entry system according to the above-mentioned embodiments of the present invention may also have the following additional technical features:

Further, in an embodiment of the present invention, the above system further includes: a database building module, configured to build a knowledge base for the quality inspection results.

In one embodiment of the present invention, the quality inspection model is composed of one or more sets of information in inspection items, inspection methods, inspection task templates, inspection locations, defect orientations, and graphical defect entry.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and comprehensible from the description of the embodiments in conjunction with the following drawings, wherein:

FIG. 1 is a flowchart of a quality modeling and graphical defect entry method according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of defect graphic entry according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a detection task template according to an embodiment of the present invention;

4 is a flow chart of a method for quality modeling and graphical defect entry according to a specific embodiment of the present invention; and

Fig. 5 is a schematic structural diagram of a quality modeling and graphical defect entry system according to an embodiment of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "below" and "under" the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is less horizontal than the second feature.

The method and system for quality modeling and graphical defect entry according to the embodiments of the present invention will be described below with reference to the accompanying drawings. First, the method for quality modeling and graphical defect entry according to the embodiments of the present invention will be described with reference to the accompanying drawings. Shown in Fig. 1 with reference to, this method comprises the following steps:

S101. Create inspection items for different product processes, define the physical location, defect type and description method of the inspection items, associate the product number, and configure the inspection task template of the process to which the product belongs, so as to establish a quality inspection model to achieve quality inspection based on the quality inspection model. Inspection settings, among which, the quality inspection settings include: the creation time point of the inspection task, the creation method of the inspection task, and whether the quality inspection data affects the production report.

Specifically, in the embodiments of the present invention, the embodiments of the present invention solve the problems of online quality inspection task management and inspection result entry in machining or assembly line mixed-flow production in discrete manufacturing. Firstly, by creating inspection items for different product processes, at the same time define the physical location, defect type, description method and other attributes of the inspection items according to the model, and secondly use the model to associate the production product number and configure the inspection task template of the process to which the current product belongs, so as to realize the production process The association of routes, processes, products, and testing items finally realizes the quality model of product process testing tasks.

Further, establish a quality inspection model through inspection methods, inspection items, and inspection task templates to realize process-level quality inspection settings, including setting the creation time point of inspection tasks, the creation method of inspection tasks, whether quality inspection data affects production reporting, etc. .

S102. Obtain a detection task, so as to perform quality inspection on the product through the quality inspection model.

Among them, in the embodiment of the present invention, quality modeling aims to solve the quality management problem of finished products in the production process, especially for mechanical processing, the characteristics of the discrete manufacturing industry itself, from raw material warehousing to production and processing For semi-finished products or finished products, inspection tasks are assigned automatically or manually, so as to accurately and timely understand the quality status of production products.

Further, in one embodiment of the present invention, after the quality inspection of the product is performed through the quality inspection model, the method further includes: establishing a knowledge base for the quality inspection results.

Among them, in the embodiment of the present invention, a knowledge base is established for quality problems, and standardized processing solutions are formed to provide reference opinions for future production or repair.

S103. Graphicalize the quality inspection result, and input the graphical quality inspection result.

In the embodiment of the present invention, the graphical quality input is used for materials with complex structures, and a visual shortcut is provided for quality inspection personnel to enter product quality inspection results, which not only shortens the quality inspection time, but also reflects more accurate and intuitive problems.

S104, for defining defects by uploading pictures according to graphical quality inspection modeling, and entering basic data of defects.

S105. Establish an association relationship with the basic data according to the orientation latitude, the location latitude, and the defect latitude, so as to input the graphical defect of the product.

Specifically, in one embodiment of the present invention, as shown in FIG. 2 , the embodiment of the present invention simultaneously defines the basic data required for graphical defect entry by uploading pictures from the three dimensions of orientation, location, and defect, and sequentially Establish association relationships from orientation, location, and defects, and finally realize the rapid entry of graphical defects.

Further, in an embodiment of the present invention, the quality inspection model is composed of one or more sets of information in inspection items, inspection methods, inspection task templates, inspection locations, defect orientations, and graphical defect entry.

Wherein, in an embodiment of the present invention, refer to FIG. 3 , which is a schematic structural diagram of a detection task template according to an embodiment of the present invention. The detection task template and various information will be described in detail below.

Inspection items: select the process according to the process route, and define the basic data of the inspection items that need to be inspected for the process.

Detection method: divided into "qualitative detection" and "quantitative detection". Among them, "qualitative inspection" means to enter some text-type data; "quantitative inspection" means to maintain some standard values and range values in advance, as a comparison standard for the input of test results.

Detection task template: combine the defined detection types and basic data of detection items to form a set of detection task templates. And specify the corresponding materials for the inspection task template, so that when these materials are used for quality inspection, the relevant data defined in the template is used.

Detection part: enter the basic data information of the detection part and upload the picture information of the part;

Defect orientation: enter the basic information data of the orientation, such as "upper", "middle", "lower", "inner", "outer", etc., and upload the picture information of the orientation.

Graphical defect entry: Through the defined inspection task template, product inspection is carried out in a graphical way, and defect information data is entered.

Specifically, in an embodiment of the present invention, as shown in FIG. 4, the embodiment of the present invention can be divided into the following steps:

S1, the detection item definition, detection type, product process parameter definition, and detection task template management are entered as the basic data of the detection task.

S2, creating a detection task.

S3, inputting quality inspection results or graphics defects.

According to the quality modeling and graphical defect entry method proposed by the embodiment of the present invention, the quality inspection of the product is carried out by establishing a quality inspection model, thereby entering the quality inspection result, and entering the graphical defect of the finished product, which not only solves the quality management in the production process , to check the quality of raw materials and finished products, and through graphical display, so as to understand quality problems more intuitively.

Next, the quality modeling and graphical defect entry system proposed according to the embodiment of the present invention will be described with reference to the accompanying drawings. Referring to FIG. 5 , the system 10 includes: a modeling module 100 , an acquisition module 200 , a first entry module 300 , a definition module 400 and a second entry module 500 .

Among them, the modeling module 100 is used to create inspection items for different product processes, define the physical location, defect type and description method of the inspection items, associate product numbers, and configure the inspection task template of the process to which the product belongs, so as to establish a quality inspection model. Realize the quality inspection setting according to the quality inspection model, where the quality inspection setting includes: the creation time point of the inspection task, the creation method of the inspection task, and whether the quality inspection data affects the production report. The obtaining module 200 is used for obtaining inspection tasks, so as to perform quality inspection on products through the quality inspection model. The first input module 300 is used for graphicizing the quality inspection result and inputting the graphic quality inspection result. The definition module 400 is used to define defects by uploading pictures according to graphical quality inspection modeling, and enter basic data of defects. The second input module 500 is used to establish an association relationship with the basic data according to the latitude of the azimuth, the latitude of the location and the latitude of the defect, so as to record the graphical defect of the product. Specifically, performing quality inspection on a product is equivalent to creating a quality inspection task, and the quality inspection results can be photographed or visualized.

Specifically, in the embodiments of the present invention, the embodiments of the present invention solve the problems of online quality inspection task management and inspection result entry in machining or assembly line mixed-flow production in discrete manufacturing. Firstly, by creating inspection items for different product processes, at the same time define the physical location, defect type, description method and other attributes of the inspection items according to the model, and secondly use the model to associate the production product number and configure the inspection task template of the process to which the current product belongs, so as to realize the production process The association of routes, processes, products, and testing items finally realizes the quality model of product process testing tasks.

Further, establish a quality inspection model through inspection methods, inspection items, and inspection task templates to realize process-level quality inspection settings, including setting the creation time point of inspection tasks, the creation method of inspection tasks, whether quality inspection data affects production reporting, etc. .

Among them, in the embodiment of the present invention, quality modeling aims to solve the quality management problem of finished products in the production process, especially for mechanical processing, the characteristics of the discrete manufacturing industry itself, from raw material warehousing to production and processing For semi-finished products or finished products, inspection tasks are assigned automatically or manually, so as to accurately and timely understand the quality status of production products.

Further, in an embodiment of the present invention, as shown in FIG. 5 , the above system 10 further includes: a library building module 600 . Among them, the database building module 600 is used to build a knowledge base for the quality inspection results.

Among them, in the embodiment of the present invention, a knowledge base is established for quality problems, and standardized processing solutions are formed to provide reference opinions for future production or repair.

Furthermore, in the embodiment of the present invention, the graphical quality input is used for materials with complex structures, and the quality inspection personnel can enter the product quality inspection results in a visual and fast way, which not only shortens the quality inspection time, but also reflects more accurate and intuitive problems .

Furthermore, in one embodiment of the present invention, referring to Fig. 2, the embodiment of the present invention simultaneously defines the basic data required for graphical defect entry by uploading pictures from the three dimensions of orientation, location, and defect, and sequentially Establish association relationships from orientation, location, and defects, and finally realize the rapid entry of graphical defects.

Further, in an embodiment of the present invention, the quality inspection model is composed of one or more sets of information in inspection items, inspection methods, inspection task templates, inspection locations, defect orientations, and graphical defect entry.

Wherein, in an embodiment of the present invention, refer to FIG. 3 , which is a schematic structural diagram of a detection task template according to an embodiment of the present invention. The detection task template and various information will be described in detail below.

Inspection items: select the process according to the process route, and define the basic data of the inspection items that need to be inspected for the process.

Detection method: divided into "qualitative detection" and "quantitative detection". Among them, "qualitative inspection" means to enter some text-type data; "quantitative inspection" means to maintain some standard values and range values in advance, as a comparison standard for the input of test results.

Detection task template: combine the defined detection types and basic data of detection items to form a set of detection task templates. And specify the corresponding materials for the inspection task template, so that when these materials are used for quality inspection, the relevant data defined in the template is used.

Detection part: enter the basic data information of the detection part and upload the picture information of the part;

Defect orientation: enter the basic information data of the orientation, such as "upper", "middle", "lower", "inner", "outer", etc., and upload the picture information of the orientation.

Graphical defect entry: Through the defined inspection task template, product inspection is carried out in a graphical way, and defect information data is entered.

Specifically, in an embodiment of the present invention, as shown in FIG. 4, the embodiment of the present invention can be divided into the following steps:

S1, the detection item definition, detection type, product process parameter definition, and detection task template management are entered as the basic data of the detection task.

S2, creating a detection task.

S3, inputting quality inspection results or graphics defects.

According to the quality modeling and graphical defect entry system proposed by the embodiment of the present invention, the quality inspection of the product is carried out by establishing a quality inspection model, thereby entering the quality inspection results, and entering the graphical defects of the finished product, which not only solves the quality management in the production process , to check the quality of raw materials and finished products, and through graphical display, so as to understand quality problems more intuitively.

Any process or method descriptions in flowcharts or otherwise described herein may be understood to represent modules, segments or portions of code comprising one or more executable instructions for implementing specific logical functions or steps of the process , and the scope of preferred embodiments of the invention includes alternative implementations in which functions may be performed out of the order shown or discussed, including substantially concurrently or in reverse order depending on the functions involved, which shall It is understood by those skilled in the art to which the embodiments of the present invention pertain.

The logic and/or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium, For use with instruction execution systems, devices, or devices (such as computer-based systems, systems including processors, or other systems that can fetch instructions from instruction execution systems, devices, or devices and execute instructions), or in conjunction with these instruction execution systems, devices or equipment for use. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate or transmit a program for use in or in conjunction with an instruction execution system, device or device. More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection with one or more wires (electronic device), portable computer disk case (magnetic device), random access memory (RAM), Read Only Memory (ROM), Erasable and Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and Portable Compact Disc Read Only Memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, since the program can be read, for example, by optically scanning the paper or other medium, followed by editing, interpretation or other suitable processing if necessary. The program is processed electronically and stored in computer memory.

It should be understood that various parts of the present invention can be realized by hardware, software, firmware or their combination. In the embodiments described above, various steps or methods may be implemented by software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques known in the art: Discrete logic circuits, ASICs with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

Those of ordinary skill in the art can understand that all or part of the steps carried by the methods of the above embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. During execution, one or a combination of the steps of the method embodiments is included.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing module, each unit may exist separately physically, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. If the integrated modules are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, and the like.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limitations to the present invention. Variations, modifications, substitutions, and modifications to the above-described embodiments are possible within the scope of the present invention.

Claims (4)

1. a kind of quality modeling and graphical defect input method, it is characterised in that comprise the following steps：

Detection is created to different product process, and defines the physical location, defect type and describing mode of the detection, is closed Joint product are numbered, the Detection task template of the affiliated process of configuring product, so as to establish quality testing model, with according to the quality Detection model realizes that quality inspection is set, wherein, the quality inspection, which is set, to be included：The creation time point of Detection task, the wound of Detection task Build whether mode, quality detecting data influence production report work；

Detection task is obtained, to carry out quality inspection to product by the quality testing model；

Quality inspection result is patterned, and the patterned quality inspection result of typing；

According to the patterned quality inspection result by uploading pictures mode Define defects, and the basic number of defect described in typing According to；And

Incidence relation is established to the basic data according to orientation latitude, position latitude and defect latitude, with product described in typing Graphical defect；

The quality testing model is by detection, detection mode, Detection task template, detection position, defect orientation and graphical One or more groups of information composition in defect typing.

2. according to the method for claim 1, it is characterised in that product is carried out by the quality testing model described After quality inspection, in addition to：Knowledge base is established for the quality measurements.

3. a kind of quality modeling and graphical defect input system, it is characterised in that including：

Modeling module, for creating detection to different product process, and define the physical location of the detection, defect type With describing mode, related product is numbered, the Detection task template of the affiliated process of configuring product, so as to establish quality testing model, To be set according to the quality testing model realization quality inspection, wherein, the quality inspection, which is set, to be included：The creation time of Detection task Whether point, the establishment mode of Detection task, quality detecting data influence production report work；

Acquisition module, for obtaining Detection task, to carry out quality inspection to product by the quality testing model；

First recording module, for being patterned to quality inspection result, and the patterned quality inspection result of typing；

Definition module, for according to the patterned quality inspection result by uploading pictures mode Define defects, and described in typing The basic data of defect；

Second recording module, for establishing and associating to the basic data with defect latitude according to orientation latitude, position latitude System, with the graphical defect of product described in typing；

The quality testing model is by detection, detection mode, Detection task template, detection position, defect orientation and graphical One or more groups of information composition in defect typing.

4. system according to claim 3, it is characterised in that also include：Library module is built, for for the quality testing As a result knowledge base is established.