CN118445346B

CN118445346B - Data structuring method, device, equipment and storage medium for checking characteristics

Info

Publication number: CN118445346B
Application number: CN202410903752.2A
Authority: CN
Inventors: 邹佰文; 徐山; 普娟娟; 黄彦萍; 刘辉
Original assignee: China Railway Construction Heavy Industry Group Co Ltd
Current assignee: China Railway Construction Heavy Industry Group Co Ltd
Priority date: 2024-07-08
Filing date: 2024-07-08
Publication date: 2024-10-11
Anticipated expiration: 2044-07-08
Also published as: CN118445346A

Abstract

The application provides a data structuring method, device and equipment for checking characteristics and a storage medium, and relates to the field of product quality checking. Comprising the following steps: acquiring a parameterized test characteristic set of a target part; converting each parameterized test property into a textual test property; and converting each text-type inspection characteristic into a structural inspection characteristic, and obtaining a structural inspection characteristic set of the target part according to the plurality of structural inspection characteristics. The method solves the problem that in the prior art, in the process of file transmission, the parameterized information of the checking characteristics, the number of the checking characteristics, the management attributes and other information in an upstream system are lost; meanwhile, the image recognition technology has high requirements on quality detection drawings, and has the problems of inaccurate recognition, large file transmission data quantity and the like; and the accuracy and completeness of the transfer of the inspection characteristics are ensured mainly by manpower, so that the problems that the inspection characteristics cannot be transferred efficiently and automatically and the like are caused.

Description

Data structuring method, device, equipment and storage medium for checking characteristics

Technical Field

The present application relates to the field of product quality inspection, and in particular, to a method, apparatus, device, and storage medium for data structuring for inspecting characteristics.

Background

The test characteristics are basic data of product test plans and quality tests, and are generally extracted from product drawings, process technology files and related standards, wherein special engineering symbols such as dimensional tolerance, geometric tolerance, roughness and the like and icons are important components of the test characteristics.

At present, symbols and icons cannot be directly transmitted through texts, the verification characteristics are mainly represented by a graphical method, and are extracted by an image recognition technology after being transmitted to a downstream system in a file mode for subsequent verification planning and other processes. Wherein, the quality engineer is generally required to manually review, supplement or directly input the result according to the technical file.

In the prior art, in the process of file transmission, the parameterized information of the checking characteristics, the number of the checking characteristics, the management attributes and other information in an upstream system are lost; the image recognition technology has high requirements on quality detection drawings, and has the problems of inaccurate recognition, large file transmission data quantity and the like; therefore, the accuracy and the completeness of the transmission of the inspection characteristics are ensured mainly by manpower, and the inspection characteristics cannot be transmitted efficiently and automatically.

Disclosure of Invention

The application provides a data structuring method, a device, equipment and a storage medium for checking characteristics, which are used for solving the problem that parameterized information, the number of checking characteristics, management attributes and other information of the checking characteristics in an upstream system are lost in the process of file transmission in the prior art; the image recognition technology has high requirements on quality detection drawings, and has the problems of inaccurate recognition, large file transmission data quantity and the like; therefore, the accuracy and the completeness of the transmission of the inspection characteristics are ensured mainly by manpower, and the problem that the inspection characteristics cannot be transmitted efficiently and automatically is caused.

In a first aspect, the present application provides a data structuring method of checking characteristics, the method comprising:

Acquiring a parameterized test characteristic set of a target part, wherein the parameterized test characteristic set comprises a plurality of parameterized test characteristics, and each parameterized test characteristic is an image, a symbol and a numerical value of a corresponding test characteristic in a process file of the target part;

Converting each parameterized test property into a text-based test property, wherein each text-based test property is string data;

and converting each text-type inspection characteristic into a structural inspection characteristic, and obtaining a structural inspection characteristic set of the target part according to the plurality of structural inspection characteristics, wherein each structural inspection characteristic is structural data.

In one possible design, converting each parameterized verification feature to a textual verification feature includes:

Converting each parameterized test characteristic into a text test characteristic according to a pre-stored test characteristic data structure and identification information of a process file; wherein the test property data structure is used to describe a data structure of the text-type test property.

In one possible design, the verification feature data structure includes: checking the characteristic description, checking the characteristic quantity and managing the attribute description; the management attribute description is used for indicating the professional field and detection information of the target part, and the detection information is used for indicating whether the target part requires automatic detection or not;

the target parametric test property is any one of a plurality of parametric test properties, and for the target parametric test property, each parametric test property is converted into a text-type test property according to a pre-stored test property data structure and identification information of a process file, and the method comprises the following steps:

obtaining target inspection characteristic description according to the target parameterized inspection characteristic;

obtaining the number of target test characteristics according to the plurality of parameterized test characteristics; wherein the target verification characteristic number refers to the number of parameterized verification characteristics identical to the image, symbol, and value of the target parameterized verification characteristic among the plurality of parameterized verification characteristics other than the target parameterized verification characteristic;

Obtaining target management attribute description according to the identification information;

Obtaining target text type test characteristics according to the target test characteristic description, the target test characteristic quantity and the target management attribute description; the target text type checking feature refers to the text type checking feature converted according to the target parameterized checking feature.

In one possible design, the verification feature description includes: the type of test property, nominal size, upper limit deviation of test property and lower limit deviation of test property;

Obtaining a target verification characteristic description according to the target parametric verification characteristic, including:

Obtaining a target test characteristic type, a target nominal size, a first upper limit deviation and a first lower limit deviation according to the target parameterized test characteristic;

and obtaining the target test characteristic description according to the target test characteristic type, the target nominal size, the first upper limit deviation and the first lower limit deviation.

In one possible design, the target inspection property description is derived from the target inspection property type, the target nominal size, the first upper limit deviation, and the first lower limit deviation, comprising:

connecting the target inspection characteristic type, the target nominal size, the first upper limit deviation and the first lower limit deviation through the first separator to obtain target inspection characteristic description;

Obtaining the target text type test characteristic according to the target test characteristic description, the target test characteristic quantity and the target management attribute description, wherein the method comprises the following steps:

And connecting the target verification characteristic description, the target verification characteristic number and the target management attribute description through the second separator to obtain the target text type verification characteristic.

In one possible design, for a target parametric verification feature, converting each text-based verification feature into a structured verification feature includes:

Obtaining a target test characteristic type, a target nominal size, a first upper limit deviation, a first lower limit deviation, a target test characteristic number and a target management attribute description according to the character string position of each group of character strings in the target text test characteristic;

When the first upper limit deviation and the first lower limit deviation are not empty, obtaining an upper limit of the target test characteristic and a lower limit of the target test characteristic according to the target nominal size, the first upper limit deviation and the first lower limit deviation;

Sequentially filling the target inspection characteristic type, the target inspection characteristic upper limit, the target inspection characteristic lower limit, the target inspection characteristic quantity and the target management attribute description into a pre-stored inspection characteristic data table to obtain target structural inspection characteristics; the target structural inspection characteristic refers to structural inspection characteristics obtained by conversion according to the target text type inspection characteristic.

In one possible design, when the first upper limit deviation and the first lower limit deviation are empty, the method further comprises:

inquiring a standard database of the limit deviation according to the target inspection characteristic type and the target nominal size to obtain a second upper limit deviation and a second lower limit deviation of the target nominal size;

and obtaining an upper limit of the target test characteristic and a lower limit of the target test characteristic according to the target nominal size, the second upper limit deviation and the second lower limit deviation.

In a second aspect, the present application provides a data structuring system for verifying a characteristic, comprising: a test property converter and a test property interpreter;

A test characteristic transformer for obtaining a set of parameterized test characteristics of the target part, wherein the set of parameterized test characteristics comprises a plurality of parameterized test characteristics, each parameterized test characteristic being an image, a symbol, and a value of a corresponding test characteristic in a process file of the target part;

The test characteristic converter is further used for converting each parameterized test characteristic into a text type test characteristic, wherein each text type test characteristic is character string data;

And the test characteristic interpreter is used for converting each text type test characteristic into a structural test characteristic and obtaining a structural test characteristic set of the target part according to the plurality of structural test characteristics, wherein each structural test characteristic is structural data.

The device also comprises: a test property transfer interface through which the test property translator communicates the text-type test property to the test property interpreter.

In a third aspect, the present application provides an electronic device comprising: a processor, a memory communicatively coupled to the processor;

the memory stores computer-executable instructions;

A data structuring method for implementing a verification feature of the inventive content of the first aspect when the processor executes computer-executable instructions stored in the memory.

In a fourth aspect, the present application provides a computer readable storage medium having stored thereon computer executable instructions which, when executed by a processor, perform a data structuring method for achieving a verification feature of the first aspect of the application.

In a fifth aspect, the application provides a computer program product comprising a computer program for implementing a data structuring method of the verification feature of the inventive content of the first aspect when the computer program is executed by a processor.

The application provides a data structuring method, a device, equipment and a storage medium for checking characteristics, which are used for acquiring a parameterized checking characteristic set of a target part; converting each parameterized test property into a textual test property; and converting each text-type inspection characteristic into a structural inspection characteristic, and obtaining a structural inspection characteristic set of the target part according to the plurality of structural inspection characteristics. Compared with the prior art, the method has the advantages that parameterized information, the number of the checking characteristics, management attributes and other information of the checking characteristics in an upstream system are lost in the process of file transmission; the image recognition technology has high requirements on quality detection drawings, and has the problems of inaccurate recognition, large file transmission data quantity and the like; therefore, the accuracy and the completeness of the transmission of the inspection characteristics are ensured mainly by manpower, and the problems that the inspection characteristics cannot be efficiently and automatically transmitted and the like are caused. The application designs a structured text type test characteristic data structure, which comprises test characteristics, characteristic quantity and characteristic professional information, and can simultaneously meet the requirements of test planning and integrated transmission; meanwhile, the end-to-end integrated transmission method of the inspection characteristics is designed, and comprises 3 parts of an inspection characteristic converter, an inspection characteristic transmission interface and an inspection characteristic interpreter, through structured data transmission, the problems of inaccurate image identification and high requirements on inspection drawings are avoided, meanwhile, the unmarked tolerance is analyzed, the manual table look-up and entry work of a quality engineer is reduced, and the transmission efficiency of the inspection characteristics is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a diagram of an application scenario of a verification feature delivery method provided in the prior art;

FIG. 2 is an application scenario frame diagram of a method for data structuring for checking characteristics according to an embodiment of the present application;

FIG. 3 is a flowchart illustrating a method for data structuring for checking characteristics according to an embodiment of the present application;

FIG. 4 is a second flow chart of a method for structuring data for verifying characteristics according to an embodiment of the present application;

FIG. 5 is a flowchart illustrating a method for data structuring for checking characteristics according to an embodiment of the present application;

FIG. 6 is a flowchart illustrating a method for data structuring for checking characteristics according to an embodiment of the present application;

FIG. 7 is a flowchart of a method for data structuring for checking characteristics according to an embodiment of the present application;

FIG. 8 is a schematic diagram of a data structuring system for verifying properties according to an embodiment of the present application;

fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Reference numerals:

11-a process system; 12-an engineering symbol patterning module; 13-a drawing and process file transmission interface; 14-an engineering symbol image recognition module; 15-a quality management system; 16-a first bus;

21-test property converter; 22-checking a characteristic transmission interface; 23-checking a characteristic interpreter; 24-a second bus;

91-a processor; 92-memory; 93-communication means; 94-third bus.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.

In embodiments of the present application, the words "first," "second," and the like are used to distinguish between identical or similar items that have substantially the same function and effect. It will be appreciated by those of skill in the art that the words "first," "second," and the like do not limit the amount and order of execution, and that the words "first," "second," and the like do not necessarily differ. It should be noted that, in the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion. In the embodiments of the present application, "at least one" means one or more, and "a plurality" means two or more.

It should be noted that "at … …" in the embodiment of the present application may be an instant when a certain situation occurs, or may be a period of time after a certain situation occurs, which is not particularly limited in the embodiment of the present application. In addition, the data structuring method of checking the characteristics provided by the embodiment of the application is only used as an example, and the data structuring method of checking the characteristics can also comprise more or less contents.

In order to facilitate the clear description of the technical solutions of the embodiments of the present application, the following simply describes some terms and techniques involved in the embodiments of the present application:

Computer-aided process system (Computer Aided Process Planning, CAPP): refers to a system that assists process designers in performing processes by computer technology. The CAPP system mainly comprises the following contents: the method comprises the steps of selecting a blank, generating a blank diagram, selecting a positioning reference and clamping scheme, selecting a processing method, arranging a processing sequence, selecting process equipment, calculating process parameters, putting forward a process equipment design scheme, outputting a process file and the like.

Quality management system (Quality MANAGEMENT SYSTEM, QMS): the QMS system is beneficial to establishing and maintaining a perfect quality management system by a series of functions such as control, improvement and the like, improves customer satisfaction and enhances market competitiveness.

Web Services technology (Web Services technology): is a Web-based service communication mechanism and aims to realize a remote call technology of cross programming languages and cross operating system platforms. Web Services technology is a platform independent, low-coupling, self-contained, programmable Web-based application. Web Services technology allows different applications running on different machines to exchange data or integrate with each other without the aid of additional third party software or hardware.

Fig. 1 is an application scenario frame diagram of a verification feature delivery method provided in the prior art, as shown in fig. 1, an application scenario architecture of the method includes: the system comprises a process system 11, an engineering symbol patterning module 12, a drawing and process file transmission interface 13, an engineering symbol image identification module 14, a quality management system 15 and a first bus 16.

In the prior art, the specific implementation mode of the test characteristic transfer method is as follows:

first, the process system 11 generates the parameterized test property, communicates the parameterized test property, and communicates the parameterized test property via the first bus 16 to the engineering symbol patterning module 12.

In the prior art, in terms of the data structure of the checking characteristics, editing and displaying of engineering symbols are mainly solved, a text type scheme aiming at system integration transmission is not provided, and management information required by the checking characteristics, quantity, profession and the like for checking the planning is not included.

Secondly, the engineering symbol patterning module 12 generates drawing/process files according to the parameterized test characteristics, and is in communication connection with the process file transmission interface 13 through the first bus 16 and the drawing, and transmits the drawing/process files.

In the prior art, in terms of the transmission of the verification characteristics, the verification characteristics are extracted from the issued technical files through an image recognition technology, and the problem of inaccurate recognition exists.

Again, the drawing and process document transmission interface 13 is communicatively connected to the engineering symbol image recognition module 14 via the first bus 16 and delivers drawing/process documents.

Finally, the engineering-symbol image recognition module 14 generates structured test features from the drawing/process document, communicates the structured test features via the first bus 16 with the quality management system 15, and transmits the structured test features.

In the prior art, in terms of extraction of the inspection characteristics, the inspection characteristics required by the control of the manufacturing process are identified and extracted from the product engineering drawing, the characteristics required to be inspected cannot be distinguished from the characteristics not required to be inspected, and the unmatched tolerance size is not processed. If the drawing is extracted from a special inspection drawing, the quality and quantity requirements on the inspection drawing are high.

In addition, the partial quality management system provides a function of automatically extracting the inspection characteristics according to the detailed inspection drawing, but has high requirements on the inspection drawing, large manufacturing workload and long period, and is not suitable for the production process of a single nonstandard product.

In the prior art, the main focus is on representing the inspection characteristics by a graphical method, after the inspection characteristics are transmitted to a downstream system in a file mode, the inspection characteristics are extracted by utilizing an image recognition technology and used for the processes of follow-up inspection planning and the like, the parameterization information of the inspection characteristics in the upstream system is lost in the file transmission process, and the quality inspection drawing is required to be inaccurately identified by the image recognition technology because the engineering drawing generally does not contain the quantity and the management attribute of the inspection characteristics, and the factors such as large file transmission data quantity and the like generally need to be manually checked by a quality engineer, supplemented or directly input the inspection characteristics according to the technical file, so that the efficient automatic transmission of the inspection characteristics cannot be realized.

In order to solve the above technical problems, embodiments of the present application provide a method, an apparatus, a device, and a storage medium for data structuring for checking characteristics, which can be used in the field of product quality checking. The application is characterized in that: how to effectively improve the extraction and transmission efficiency of the inspection characteristics.

The following describes the technical scheme of the present application and how the technical scheme of the present application solves the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.

Fig. 2 is an application scenario frame diagram of a data structuring method for checking characteristics according to an embodiment of the present application. It should be noted that fig. 2 is only an example of an application scenario framework to which the embodiments of the present application may be applied, so as to help those skilled in the art understand the technical content of the present application, but not to mean that the embodiments of the present application may not be used in other devices, systems, environments, or scenarios.

As shown in fig. 2, the application scenario architecture of the method includes: a process system 11, a test property converter 21, a test property transfer interface 22, a test property interpreter 23, a quality management system 15, and a second bus 24.

In the embodiment of the application, the specific implementation mode of the test characteristic transfer method is as follows:

First, the process system 11 generates a parameterized test property, communicates the parameterized test property via a second bus 24 to the test property converter 21.

Next, the verification feature converter 21 converts the parameterized verification feature into a text-based verification feature, communicates the text-based verification feature via the second bus 24 and the verification feature transfer interface 22.

Again, the test property transfer interface 22 is communicatively connected to the test property interpreter 23 via the second bus 24 and delivers text-based test properties. Wherein the verification feature transmission interface 22 designs the integrated delivery interface through WebService technology.

Finally, the test property interpreter 23 generates structured test properties from the text-type test properties, communicates the structured test properties via the second bus 24 with the quality management system 15, and delivers the structured test properties.

Fig. 3 is a flowchart illustrating a method for data structuring for checking characteristics according to an embodiment of the present application. As shown in fig. 3, the method includes:

s101, acquiring a parameterized test characteristic set of the target part.

The parameterized test feature set comprises a plurality of parameterized test features, wherein each parameterized test feature is an image, a symbol and a numerical value of a corresponding test feature in a process file of the target part.

In this embodiment, the process system intuitively displays the test characteristics in a graphic-text mixed arrangement manner, and the parameterized test characteristic set generated by the process system includes a graphic-type test characteristic, a symbol-type test characteristic and a numerical-type test characteristic. The process system sends the generated parameterized test property set to the test property converter.

S102, converting each parameterized test characteristic into a text test characteristic.

Wherein each text-based test property is string data.

In this embodiment, the verification feature converter converts the parameterized verification feature into a textual verification feature. The graphic type verification feature, the symbol type verification feature, and the numerical type verification feature of the parameterized verification feature cannot be transferred through the integrated interface and directly applied by the quality management system, so that conversion from images, symbols, and numerical values into character string data through the verification feature converter is required.

S103, converting each text type test characteristic into a structural test characteristic, and obtaining a structural test characteristic set of the target part according to the plurality of structural test characteristics

Wherein each structured verification feature is structured data.

In this embodiment, the verification property interpreter converts textual verification properties into structured verification properties. Structured test features often appear in tabular form for subsequent test planning, test execution, and quality determination.

The data structuring method for checking the characteristics obtains a parameterized checking characteristic set of the target part; converting each parameterized test property into a textual test property; and converting each text-type inspection characteristic into a structural inspection characteristic, and obtaining a structural inspection characteristic set of the target part according to the plurality of structural inspection characteristics. Compared with the prior art, the method has the advantages that parameterized information, the number of the checking characteristics, management attributes and other information of the checking characteristics in an upstream system are lost in the process of file transmission; the image recognition technology has high requirements on quality detection drawings, and has the problems of inaccurate recognition, large file transmission data quantity and the like; therefore, the accuracy and the completeness of the transmission of the inspection characteristics are ensured mainly by manpower, and the problems that the inspection characteristics cannot be efficiently and automatically transmitted and the like are caused. The application designs a structured text type test characteristic data structure, which comprises test characteristics, characteristic quantity and characteristic professional information, and can simultaneously meet the requirements of test planning and integrated transmission; meanwhile, the end-to-end integrated transmission method of the inspection characteristics is designed, and comprises 3 parts of an inspection characteristic converter, an inspection characteristic transmission interface and an inspection characteristic interpreter, through structured data transmission, the problems of inaccurate image identification and high requirements on inspection drawings are avoided, meanwhile, the unmarked tolerance is analyzed, the manual table look-up and entry work of a quality engineer is reduced, and the transmission efficiency of the inspection characteristics is further improved.

Fig. 4 is a second flow chart of a method for structuring data for checking characteristics according to an embodiment of the present application, and on the basis of the embodiment of fig. 3, as shown in fig. 4, the method includes:

s201, acquiring a parameterized test characteristic set of the target part.

S202, converting each parameterized test characteristic into a text test characteristic according to a pre-stored test characteristic data structure and identification information of a process file.

Wherein the test property data structure is used to describe a data structure of the text-type test property.

In the present embodiment, the graphic-type test characteristic, the symbol-type test characteristic, and the numerical-type test characteristic among the parameterized test characteristics are all converted into text-type test characteristics.

Specifically, the test characteristic data structure includes three modules of test characteristics, the number of test characteristics, and management attributes.

For example, verifying characteristics includes: dimensional tolerances; geometric tolerances, such as shape tolerances, positional tolerances; surface requirements, such as roughness; one of the tolerances is not accounted for.

For example, the number of characteristics is the number of such verification characteristics included in the current process. For example, the number of test characteristics is 10, where the number of test characteristics is 10, and the number of test characteristics is 10, for example, for a total of 10 holes to be tested in the current process.

For example, the management attribute is a management attribute set for satisfying the inspection plan requirement. The management attribute is classified based on the characteristics of the inspection characteristics, has stability, and cannot be classified based on unstable factors such as personnel division. For example, the inspection methods, inspection tools and the like of different professions have great difference, and the professional management attribute is added, so that the inspection characteristics are divided into mechanical, hydraulic and electric professionally, and the quality management system can conveniently and quickly formulate different inspection strategies.

Specifically, the identification information of the process file refers to the device name, the device number and other similar information in the process file, such as materials, quantity, figure number and the like.

S203, converting each text type checking characteristic into a structural checking characteristic, and obtaining a structural checking characteristic set of the target part according to the plurality of structural checking characteristics.

Wherein each structured verification feature is structured data.

In the embodiment, the text type test characteristic is built based on the test characteristic data structure, so that the contents of the test characteristic, the number of the test characteristic, the management attribute of the test characteristic and the like of the parts are met when the parts are tested and planned, the text type test characteristic is more perfect, the requirements of test and planning and integrated transmission can be met at the same time, and the efficiency of extracting and transmitting the test characteristic is further improved.

Fig. 5 is a flowchart of a method for structuring data of verification characteristics according to an embodiment of the present application, where, based on the embodiments of fig. 3 and 4, as shown in fig. 5, the verification characteristic data structure includes: checking the characteristic description, checking the characteristic quantity and managing the attribute description; the management attribute describes the professional field and detection information for indicating the target part, and the detection information is used for indicating whether the target part requires automatic detection or not.

The target parametric test characteristic is any one of a plurality of parametric test characteristics, and the specific implementation step of S202 includes:

S301, obtaining target inspection characteristic description according to the target parameterized inspection characteristic.

S302, obtaining the number of target checking characteristics according to the plurality of parameterized checking characteristics.

The target verification characteristic number refers to the number of the parameterized verification characteristics which are identical to the image, the symbol and the numerical value of the target parameterized verification characteristic in a plurality of parameterized verification characteristics except the target parameterized verification characteristic.

In the present embodiment, when the target verification characteristic number is an integer-type number, it defaults to 1.

S303, obtaining the target management attribute description according to the identification information.

In this embodiment, a target management attribute type and a target management attribute value are obtained according to the identification information; and connecting the target management attribute type and the target management attribute value through the separator, thereby obtaining the target management attribute description.

Specifically, the separator is "#".

More specifically, the structure of the management attribute description is:

Management attribute 1 type, "#" separator, management attribute 1 value, …, management attribute N type, "#" separator, management attribute N value.

For example, the management attribute 1 is "professional" (code 11), the management attribute 1 is "machine", the management attribute 2 is "whether automatic detection is required" (code 12), and the management attribute 2 is "yes", specifically described as:

S304, obtaining the target text type test characteristic according to the target test characteristic description, the target test characteristic quantity and the target management attribute description.

The target text type checking feature refers to the text type checking feature converted according to the target parameterized checking feature.

Specifically:

Specifically, the second separator includes: "$$ $ $ #" and "# #".

In particular, the method comprises the steps of, two "$$$ $ $ $ separation symbol and its inclusion is part of the test property description; the "$$ $ and" # # "delimiters contain parts as characteristic numbers; two "# #" separators and their included parts are management attribute descriptions.

More specifically, the structure of the text-based test feature is:

the "identifier" $$ $ $ separator, the test property description "$ separator," $ number of test properties, "# #" separator, the management property description, "$ separator.

In the embodiment, the text type test characteristic is constructed based on the test characteristic description, the test characteristic number and the management attribute description, so that the contents of the test characteristic, the number of the test characteristics, the management attribute of the test characteristic and the like of parts required in the process of part test planning are met, the text type test characteristic is more perfect, the requirements of test planning and integrated transmission can be met at the same time, and the efficiency of extraction and transmission of the test characteristic is further improved.

Fig. 6 is a flowchart of a method for structuring data of verification characteristics according to an embodiment of the present application, where, based on the embodiments of fig. 3, fig. 4 and fig. 5, as shown in fig. 6, the verification characteristic description includes: the test characteristic type, the test characteristic upper limit and the test characteristic lower limit, the specific implementation steps of S301 include:

S401, obtaining a target inspection characteristic type, a target nominal size, a first upper limit deviation and a first lower limit deviation according to the target parameterized inspection characteristic.

The nominal size is an ideal size after normalization, and is obtained by rounding according to a size within a tolerance range around the size, and is used as the normalization of the size.

The tolerance range is a range of variation allowed for parameters such as the size, shape, and position of a part or component during manufacturing and design. The tolerance range includes an upper limit deviation and a lower limit deviation.

Wherein, the upper limit deviation refers to the difference between the upper limit dimension of the workpiece and the basic dimension thereof, and the difference can be positive, negative or zero.

The lower limit deviation refers to the difference between the lower limit dimension of the workpiece and the basic dimension of the workpiece, and the difference can be positive, negative or zero.

S402, obtaining a target inspection characteristic description according to the target inspection characteristic type, the target nominal size, the first upper limit deviation and the first lower limit deviation.

Specific:

The target inspection characteristic description is obtained by connecting the target inspection characteristic type, the target nominal size, the first upper limit deviation and the first lower limit deviation through the first separator.

Specifically, the separator is "$$".

More specifically, the test characteristics describe the structure as follows:

The test property type, "$$" separator, parameter 1, "$" separator, parameter 2, …, "$" separator, and parameter N.

Wherein the parameter order is predefined according to different test characteristics.

For example, the test characteristic isThe method is specifically described as follows:

101$$100$$+2$$-1

wherein 100 is a nominal size; +2 is the upper limit deviation; -1 is the lower limit deviation.

For example, representing a mechanical specialty, automatic detection is required, 10The test characteristics are specifically described as:

101$ 100$ 2 + 1$ 10# 11# mechanical #12# is # #

For example, representing a mechanical specialty, 1The test characteristics are specifically described as:

301, 0.1, A, B, 1, 11, mechanical #1

Where 301 represents parallelism.

For example, represent the machinery profession, 2The test characteristics are specifically described as:

401$ 1.6$ 2 mechanical # #11#

Wherein 401 represents roughness.

In the embodiment, the text type test characteristic is constructed based on the test characteristic description, so that the contents of the test characteristic, the quantity of the test characteristic, the management attribute of the test characteristic and the like of the parts required in the process of testing the parts are met, the text type test characteristic is more perfect, the requirements of testing the design and integrated transmission can be met at the same time, and the efficiency of extracting and transmitting the test characteristic is further improved.

Fig. 7 is a flowchart fifth of a data structuring method for checking characteristics according to an embodiment of the present application, and based on the embodiments of fig. 3, fig. 4, fig. 5 and fig. 6, as shown in fig. 7, the specific implementation steps of S103 are as follows:

S501, obtaining a target test characteristic type, a target nominal size, a first upper limit deviation, a first lower limit deviation, a target test characteristic number and a target management attribute description according to the character string position of each group of character strings in the target text type test characteristic.

S502 and S503 are executed when the first upper limit deviation and the first lower limit deviation are not empty; s504, S505, S503 are executed when the first upper limit deviation and the first lower limit deviation are empty.

S502, obtaining an upper limit of the target test characteristic and a lower limit of the target test characteristic according to the target nominal size, the first upper limit deviation and the first lower limit deviation.

In the present embodiment, the verification property interpreter interprets text-type verification property data into structured data in the form of property types, upper limit sizes, lower limit sizes, number of properties, management property types, management property values.

Wherein the upper limit size is a first test property upper limit calculated from the nominal size plus the first upper limit deviation; the lower limit dimension is the first test property lower limit calculated from the nominal dimension minus the first lower limit deviation.

S503, sequentially filling the target inspection characteristic type, the target inspection characteristic upper limit, the target inspection characteristic lower limit, the target inspection characteristic quantity and the target management attribute description into a pre-stored inspection characteristic data table to obtain the target structural inspection characteristic.

Wherein the target structured test property refers to a structured test property that is transformed according to the target text-based test property.

In this embodiment, when the first upper limit deviation and the first lower limit deviation are not empty, it is stated that the text-based inspection property contains tolerance data, which can be directly converted into a structured inspection property.

For example, the text-based test feature is:

101$ 100$ 2 +2$ 1$ 10# #11# # mechanical # #

The analytical determinations, including tolerance data, are directly translated into structured test features, as shown in table 1.

Table 1:

For example, the text-based test feature is:

401$ 1.6$ 2 mechanical # #11#

The analytical determination of the test properties as roughness, including tolerance data, was directly translated into structured test properties, as shown in table 2.

Table 2:

For example, the text-based test feature is:

301, 0.1, A, B, 1, 11, mechanical #1

The analytical determination of the test property as parallelism, including tolerance data, was directly converted to a structured test property as shown in table 3.

Table 3:

S504, according to the target inspection characteristic type and the target nominal size, inquiring a standard database of the limit deviation to obtain a second upper limit deviation and a second lower limit deviation of the target nominal size.

S505, obtaining an upper limit of the target test characteristic and a lower limit of the target test characteristic according to the target nominal size, the second upper limit deviation and the second lower limit deviation.

In this embodiment, when the first upper limit deviation and the first lower limit deviation are empty, it is indicated that the text-based test characteristic does not include tolerance data, and cannot be directly converted into the structured test characteristic, and the standard database of the limit deviation is queried according to the working size obtained by analysis, so as to obtain a corresponding tolerance grade, and the second upper limit deviation and the second lower limit deviation are obtained according to tolerance grade matching, and are supplemented to the text-based test characteristic.

For example, the text-based test feature is:

100$ 3000$ 1# #11# # mechanical # # # # -

Through analysis and judgment, tolerance data are not included, the database is queried according to the general technical condition of the built-in heavy machinery, the default precision grade is B, when the nominal size is between 2000 and 4000, the upper limit deviation is +6, the lower limit deviation is-6, and the supplementary text type test characteristics are as follows:

100, 3000 + 6-1 #11# mechanical # 1# #

The conversion into structured test properties is shown in table 4.

Table 4:

In the embodiment, the test characteristic interpreter supplements text test data based on tolerance data, then converts the text test data into structural test characteristics, and through structural data transmission, the problems of inaccurate image identification and high requirements on test drawings are avoided, meanwhile, the unmarked tolerance is analyzed, the manual table look-up and entry work of a quality engineer is reduced, and further the extraction and transmission efficiency of the test characteristics is improved.

FIG. 8 is a schematic structural diagram of a data structuring system for checking characteristics according to an embodiment of the present application, as shown in FIG. 8, the system includes: a test property converter 21 and a test property interpreter 23.

A test characteristic converter 21 for obtaining a set of parametric test characteristics of the target part, wherein the set of parametric test characteristics comprises a plurality of parametric test characteristics, each parametric test characteristic being an image, a symbol, and a value of a corresponding test characteristic in a process file of the target part.

The test property converter 21 is further configured to convert each parameterized test property into a text-type test property, wherein each text-type test property is character string data.

The test characteristic interpreter 23 is configured to convert each text-type test characteristic into a structured test characteristic, and obtain a structured test characteristic set of the target part according to a plurality of structured test characteristics, where each structured test characteristic is structured data.

In one possible design, the test property converter 21 is also used to:

The target parametric test property is any one of a plurality of parametric test properties for which the test property converter 21 is further adapted to:

the test property converter 21 is also adapted to:

In one possible design, the test property converter 21 is also used to:

In one possible design, the test property interpreter 23 is further configured to, when the first upper limit deviation and the first lower limit deviation are empty:

The device also comprises: the test property transfer interface 22, the test property converter 21 transfers the text-type test property to the test property interpreter 23 via the test property transfer interface 22.

The data structuring device for checking characteristics provided in this embodiment may perform a data structuring method for checking characteristics in the foregoing embodiment, and its implementation principle and technical effects are similar, which is not described herein.

In a specific implementation of the above data structuring method for inspecting characteristics, each module may be implemented as a processor, and the processor may execute computer-executable instructions stored in the memory, so that the processor performs the above data structuring method for inspecting characteristics.

Fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 9, the electronic device includes: at least one processor 91 and a memory 92. The electronic device further comprises a communication part 93. The processor 91, the memory 92, and the communication section 93 are connected via a third bus 94.

In a specific implementation, the at least one processor 91 executes computer-executable instructions stored in the memory 92, such that the at least one processor 91 performs a method of data structuring of a verification feature as performed on the electronic device side as described above.

The specific implementation process of the processor 91 may refer to the above-mentioned method embodiment, and its implementation principle and technical effects are similar, and this embodiment will not be described herein again.

In the above embodiment, it should be understood that the Processor may be a central processing unit (english: central Processing Unit, abbreviated as CPU), or may be other general purpose processors, digital signal processors (english: DIGITAL SIGNAL Processor, abbreviated as DSP), application specific integrated circuits (english: application SPECIFIC INTEGRATED Circuit, abbreviated as ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor for execution, or in a combination of hardware and software modules in a processor for execution.

The memory may comprise high speed RAM memory or may further comprise non-volatile storage NVM, such as at least one disk memory.

The third bus may be an industry standard architecture (Industry Standard Architecture, ISA) bus, an external device interconnect (PERIPHERAL COMPONENT, PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, the buses in the drawings of the present application are not limited to only one bus or to one type of bus.

The scheme provided by the embodiment of the invention is introduced aiming at the functions realized by the electronic equipment and the main control equipment. It will be appreciated that the electronic device or the master device, in order to implement the above-described functions, includes corresponding hardware structures and/or software modules that perform the respective functions. The present embodiments can be implemented in hardware or a combination of hardware and computer software in combination with the various exemplary elements and algorithm steps described in connection with the embodiments disclosed in the embodiments of the present invention. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Those skilled in the art may implement the described functionality using different approaches for each particular application, but such implementation is not to be considered as beyond the scope of the embodiments of the present invention.

The present application also provides a computer-readable storage medium having stored therein computer-executable instructions for performing a data structuring method of verifying a characteristic as described above when the computer-executable instructions are executed by a processor.

The above-described readable storage medium may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk. A readable storage medium can be any available medium that can be accessed by a general purpose or special purpose computer.

An exemplary readable storage medium is coupled to the processor such the processor can read information from, and write information to, the readable storage medium. In the alternative, the readable storage medium may be integral to the processor. The processor and the readable storage medium may reside in an Application SPECIFIC INTEGRATED Circuits (ASIC). The processor and the readable storage medium may reside as discrete components in an electronic device or a master device.

The present application also provides a computer program product comprising: a computer program stored in a readable storage medium, from which at least one processor of an electronic device can read, the at least one processor executing the computer program causing the electronic device to perform the solution provided by any one of the embodiments described above.

Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the above method embodiments may be performed by hardware associated with program instructions. The foregoing program may be stored in a computer readable storage medium. The program, when executed, performs steps including the method embodiments described above; and the aforementioned storage medium includes: various media that can store program code, such as ROM, RAM, magnetic or optical disks.

While the present application has been described with reference to the preferred embodiments shown in the drawings, it will be readily understood by those skilled in the art that the scope of the application is not limited to those specific embodiments, and the above examples are intended only to illustrate the technical aspects of the application, not to limit it; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.

Claims

1. A method of data structuring for verifying a characteristic, the method comprising:

The target parameterized test characteristic is any one of a plurality of the parameterized test characteristics, and for the target parameterized test characteristic, a target test characteristic type, a target nominal size, a first upper limit deviation and a first lower limit deviation are obtained according to the target parameterized test characteristic;

Connecting the target inspection characteristic type, the target nominal size, the first upper limit deviation and the first lower limit deviation by a first separator to obtain the target inspection characteristic description;

obtaining the target test characteristic quantity according to a plurality of the parameterized test characteristics; wherein the target verification characteristic number refers to the number of parameterized verification characteristics identical to the image, symbol, and value of the target parameterized verification characteristic among the plurality of parameterized verification characteristics other than the target parameterized verification characteristic;

obtaining target management attribute description according to the identification information of the process file;

connecting the target verification characteristic description, the target verification characteristic quantity and the target management attribute description through a second separator to obtain a target text type verification characteristic; wherein the target text-based verification feature is a text-based verification feature converted from the target parametric verification feature; wherein each of the text-based test characteristics is character string data;

Obtaining the target test characteristic type, the target nominal size, the first upper limit deviation, the first lower limit deviation, the target test characteristic quantity and the target management attribute description according to the character string position of each group of character strings in the target text type test characteristic;

When the first upper limit deviation and the first lower limit deviation are not empty, obtaining an upper limit of a target test characteristic and a lower limit of the target test characteristic according to the target nominal size, the first upper limit deviation and the first lower limit deviation;

When the first upper limit deviation and the first lower limit deviation are empty, inquiring a standard database of limit deviation according to the target inspection characteristic type and the target nominal size to obtain a second upper limit deviation and a second lower limit deviation of the target nominal size;

obtaining the target inspection characteristic upper limit and the target inspection characteristic lower limit according to the target nominal size, the second upper limit deviation and the second lower limit deviation;

Sequentially filling the target inspection characteristic type, the target inspection characteristic upper limit, the target inspection characteristic lower limit, the target inspection characteristic quantity and the target management attribute description into a pre-stored inspection characteristic data table to obtain target structural inspection characteristics; the target structural inspection characteristic is structural inspection characteristic obtained by conversion according to the target text type inspection characteristic;

And obtaining a structured inspection characteristic set of the target part according to a plurality of the structured inspection characteristics, wherein each structured inspection characteristic is structured data.

2. A data structuring system for verifying a characteristic, comprising: a test property converter and a test property interpreter;

The test characteristic converter is used for acquiring a parameterized test characteristic set of a target part, wherein the parameterized test characteristic set comprises a plurality of parameterized test characteristics, and each parameterized test characteristic is an image, a symbol and a numerical value of a corresponding test characteristic in a process file of the target part;

The test characteristic converter is further configured to obtain, for a target parametric test characteristic, a target test characteristic type, a target nominal size, a first upper limit deviation, and a first lower limit deviation according to the target parametric test characteristic, where the target parametric test characteristic is any one of a plurality of the parametric test characteristics;

the verification feature converter is further configured to connect the target verification feature type, the target nominal size, the first upper limit deviation, and the first lower limit deviation through a first separator to obtain the target verification feature description;

The test characteristic converter is further used for obtaining the target test characteristic quantity according to a plurality of parameterized test characteristics; wherein the target verification characteristic number refers to the number of parameterized verification characteristics identical to the image, symbol, and value of the target parameterized verification characteristic among the plurality of parameterized verification characteristics other than the target parameterized verification characteristic;

the verification characteristic converter is further used for obtaining target management attribute description according to the identification information of the process file;

the verification characteristic converter is further used for connecting the target verification characteristic description, the target verification characteristic quantity and the target management attribute description through a second separator to obtain a target text type verification characteristic; wherein the target text-based verification feature is a text-based verification feature converted from the target parametric verification feature; wherein the test property data structure is a data structure describing text-type test properties, wherein each of the text-type test properties is string data;

the test characteristic interpreter is used for converting each text type test characteristic into a structural test characteristic and obtaining a structural test characteristic set of the target part according to a plurality of structural test characteristics, wherein each structural test characteristic is structural data;

The test characteristic converter is further configured to obtain the target test characteristic type, the target nominal size, the first upper limit deviation, the first lower limit deviation, the target test characteristic number and the target management attribute description according to a string position of each group of strings in the target text type test characteristic;

Sequentially filling the target inspection characteristic type, the target inspection characteristic upper limit, the target inspection characteristic lower limit, the target inspection characteristic quantity and the target management attribute description into a pre-stored inspection characteristic data table to obtain target structural inspection characteristics; the target structural inspection characteristic is structural inspection characteristic obtained by conversion according to the target text type inspection characteristic.

3. An electronic device, comprising: a processor, a memory communicatively coupled to the processor;

the memory stores computer-executable instructions;

A data structuring method for implementing the verification feature of claim 1 when the processor executes computer-executable instructions stored in the memory.

4. A computer readable storage medium having stored therein computer executable instructions which, when executed by a processor, perform the data structuring method of the verification feature of claim 1.