CN112465761A - Product detection system for intelligent manufacturing - Google Patents
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- CN112465761A CN112465761A CN202011316712.6A CN202011316712A CN112465761A CN 112465761 A CN112465761 A CN 112465761A CN 202011316712 A CN202011316712 A CN 202011316712A CN 112465761 A CN112465761 A CN 112465761A
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Abstract
The application discloses product detection system is used in intelligence manufacturing, including type module, information acquisition module and test terminal, type module links to each other with the test terminal signal, information acquisition module links to each other with the test terminal signal, type module includes user login module and product information module, the product information module links to each other with user login module signal, information acquisition module includes image acquisition module, size detection module and processing module, image acquisition module and size detection module link to each other with the test terminal signal respectively, test terminal includes first database, second database and contrast module, first database links to each other with the product information module signal, the second database links to each other with the processing module signal, first database and second database are equallyd divide and are respectively continuous with the contrast module signal. According to the scheme, the appearance of the part can be simply and conveniently detected, and the detection accuracy is ensured.
Description
Technical Field
The application relates to the technical field of intelligent manufacturing, in particular to a product detection system for intelligent manufacturing.
Background
Intelligent manufacturing stems from the study of artificial intelligence. Intelligence is generally considered to be the sum of knowledge and intelligence, the former is the basis of intelligence, the latter is the ability to acquire and apply knowledge to solve, and at present, intelligence manufacturing is increasingly applied to various industries.
The new energy automobile also obtains quick development along with the development of technique and demand, and the application of intelligent manufacturing in new energy automobile is also more and more, and the part of automobile body production is more, to individual part, all needs to carry out the sampling and detects to prevent that spare part quality is too poor, and influence the quality of product.
However, the number of parts of the automobile is large, the shape and the structure of many parts are similar, at present, the parts are generally manually checked by eyes, large differences are easy to occur, the labor intensity is large, and the detection errors are easy to occur, so that the detection effect is influenced.
Disclosure of Invention
The main aim at of this application provides a product detecting system for intelligent manufacturing to in improving correlation technique, artifical visual detection, the human labor volume is great, influences the effect and the problem of quality that detect.
In order to achieve the above object, the present application provides an intelligent product detection system for manufacturing, including type module, information acquisition module and detection terminal, type module with the detection terminal signal links to each other, information acquisition module with the detection terminal signal links to each other, wherein:
the input module comprises a user login module and a product information module, and the product information module is in signal connection with the user login module;
the user login module is used for logging in a user, so that initial information of a product can be conveniently input by a detection person;
the product information module is used for adding product information, modifying the product information and deleting the product information;
the information acquisition module comprises an image acquisition module, a size detection module and a processing module, and the image acquisition module and the size detection module are respectively connected with the detection terminal through signals;
the image acquisition module is used for acquiring image information of a product to be detected;
the size detection module is used for collecting size information of a product to be detected;
the processing module is used for processing the image information and the size information;
the detection terminal comprises a first database, a second database and a comparison module, wherein the first database is in signal connection with the product information module, the second database is in signal connection with the processing module, and the first database and the second database are respectively in signal connection with the comparison module;
the first database is used for storing qualified product information data;
the second database is used for storing information data of the product to be detected;
the comparison module is used for comparing the qualified product information data and storing the product information data to be detected.
In an embodiment of the application, the entry module further includes an administrator module, the administrator module is in signal connection with the user login module, and the administrator module is used for adding user login permission, modifying user login permission or deleting user login permission.
In an embodiment of the present application, the user login module includes an account module, a password module, and a verification module, the account module is configured to input account information, the password module is configured to input a password, and the verification module is configured to input verification information;
the account information and the password information are formed by combining capital letters, lowercase letters, numbers and special symbols, and the account information is inconsistent with the password information; the verification information is at least one of short message verification, mailbox verification and digital verification code.
In an embodiment of the present application, the product information expressed in the added product information, the modified product information, and the deleted product information includes, but is not limited to, product model information, product name information, and product drawing information;
the product drawing information comprises a product view angle diagram, a product same view angle overall diagram, a product same view angle size diagram and a product color diagram.
In an embodiment of the present application, the tool of the image acquisition module is set as a camera, the tool of the size acquisition module is set as a dial indicator, and the specific steps of image acquisition and size acquisition are as follows:
symmetrically installing a camera and a dial indicator on the upper side part of the same rotary platform;
a product to be detected is fixed on the upper part of the rotary platform;
the driving mechanism drives the rotating platform to rotate, the camera collects image information of a product to be detected in the rotating process, and the dial indicator collects the size of the surface side of the product to be detected.
In an embodiment of the application, the processing module is in signal connection with the second server through the transmission module, and the transmission module is configured to transmit the acquired image information and size information to the detection terminal;
the image information processing and transmission method comprises the following specific steps:
numbering a plurality of to-be-detected product images acquired by the same camera according to a sequence of sequential acquisition by using a processing module;
splicing a plurality of images of the product to be detected according to the sequence of the numbers, identifying the images of the same part in the splicing process, and deleting the images of the repeated parts to obtain the whole image of the product to be detected at the same visual angle;
the whole image of the product to be detected at the same visual angle is transmitted to a second database through a transmission module;
the size information processing and transmission method comprises the following specific steps:
processing the collected size information of the product to be detected by using a processing module to obtain a size diagram of the product to be detected at the same visual angle;
and transmitting the dimension map of the product to be detected from the same view angle to a second database through a transmission module.
In an embodiment of the application, the folder is named according to the product model information and the product name information by the information stored in the first server, the product drawings are stored in the corresponding folders, and the data of the plurality of product drawings are stored in the first server.
In an embodiment of the present application, the comparing module processes the following steps:
extracting the whole images of the same product to be detected from the second database at the same visual angle;
sequentially comparing the whole image with a product drawing stored in the first server to obtain defect information of the image;
and re-entering the directory under the folder, and calling the dimension map of the product at the same visual angle to compare with the dimension map of the product to be detected at the same visual angle to obtain the dimension defect information of the product.
In one embodiment of the present application, the image defect information includes point defects, distinctive dots, color differences, orange peel, air bubbles, screen offset, and print defects;
the dimensional defect information includes assembly gap, scratch, burr, and burr.
In an embodiment of the application, the comparison module is connected with a reminding module through a signal, and the reminding module is used for reminding after detecting the defect.
Compared with the prior art, the beneficial effects of this application are:
1. according to the product detection system for intelligent manufacturing, the input module comprises a user login module and a product information module, the user login module is used for logging in by a user to prevent non-user login from modifying product information, and the product information module is used for adding, modifying and deleting product information, so that basic information of a product can be conveniently input, and subsequent comparison is facilitated;
2. the product detection system for intelligent manufacturing comprises an information acquisition module, a size detection module and a processing module, wherein the image acquisition module acquires image information of a product to be detected, the size detection module acquires size information of the product to be detected, and the processing module processes the image information and the size information to obtain information of the product to be detected, so that subsequent comparison is facilitated;
3. this application product detecting system for intelligent manufacturing, its testing terminal include first database, second database and contrast module, and the basic data of product is stored to first database, and the data of the product that awaits measuring is stored to the second database, and contrast module contrasts both, confirms the defect, wholly reduces the manpower amount of labour, and can reach good comparison effect, reduces the possibility that takes place to detect and make mistakes.
Drawings
FIG. 1 is a schematic block diagram of a system for intelligent manufacturing product inspection systems provided in accordance with embodiments of the present application;
FIG. 2 is a schematic block diagram of an entry module of the intelligent manufacturing product detection system provided in accordance with an embodiment of the present application;
FIG. 3 is a schematic block diagram of an information detection terminal and a detection terminal of the intelligent manufacturing product detection system provided by the embodiment of the application;
FIG. 4 is a block diagram illustrating steps of image acquisition and size acquisition of a smart manufacturing product inspection system according to an embodiment of the present application;
FIG. 5 is a block diagram illustrating image information processing and transmission steps of the intelligent manufacturing product inspection system according to an embodiment of the present application;
FIG. 6 is a block diagram illustrating the steps of processing and transmitting dimensional information for a smart manufacturing product inspection system according to an embodiment of the present application;
fig. 7 is a schematic diagram of an image acquisition and size acquisition structure of an intelligent manufacturing product detection system according to an embodiment of the present application.
In the figure: 1. a camera; 2. a dial indicator; 3. and rotating the platform.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 to 7, the present application provides an intelligent manufacturing product detection system, which includes an entry module, an information acquisition module, and a detection terminal, where the entry module is connected to the detection terminal through a signal, and the information acquisition module is connected to the detection terminal through a signal.
The input module comprises a user login module and a product information module, and the product information module is in signal connection with the user login module;
the system comprises a user login module, a password module and a verification module, wherein the user login module is used for logging in a user so as to facilitate a detector to input initial information of a product, and specifically comprises an account module, the password module and the verification module, the account module is used for inputting account information, the password module is used for inputting a password, the verification module is used for inputting verification information, the account information and the password information are formed by combining capital letters, lowercase letters, numbers and special symbols, and the account information is inconsistent with the password information; the verification information is at least one of short message verification, mailbox verification and digital verification code;
the product information module is used for adding product information, modifying product information and deleting product information, specifically, the product information expressed in the added product information, the modified product information and the deleted product information includes but is not limited to product model information, product name information and product drawing information, and the product drawing information includes each view angle diagram of a product, an integral diagram of a product at a same view angle, a dimension diagram of a product at a same view angle and a product color diagram;
the entry module further comprises an administrator module, the administrator module is in signal connection with the user login module, and the administrator module is used for adding user login permission, modifying the user login permission or deleting the user login permission.
The information acquisition module comprises an image acquisition module, a size detection module and a processing module, and the image acquisition module and the size detection module are respectively connected with the detection terminal through signals;
the image acquisition module is used for acquiring image information of a product to be detected;
the size detection module is used for collecting size information of a product to be detected;
the processing module is used for processing the image information and the size information.
In this embodiment, the tool of the image acquisition module is set as the camera 1, the tool of the size acquisition module is set as the dial indicator 2, and the specific steps of image acquisition and size acquisition are as follows:
the camera 1 and the dial indicator 2 are symmetrically arranged on the upper side part of the same rotary platform 3;
a product to be detected is fixed on the upper part of the rotary platform 3;
the driving mechanism drives the rotary platform 3 to rotate, the camera 1 collects image information of a product to be detected, and the dial indicator 2 collects the size of the surface side of the product to be detected in the rotating process.
The detection terminal comprises a first database, a second database and a comparison module, wherein the first database is in signal connection with the product information module, the second database is in signal connection with the processing module, and the first database and the second database are respectively in signal connection with the comparison module;
the first database is used for storing qualified product information data;
the second database is used for storing information data of the product to be detected;
the comparison module is used for comparing the qualified product information data and storing the product information data to be detected.
The processing module is in signal connection with the second server through the transmission module, and the transmission module is used for transmitting the acquired image information and the size information to the detection terminal;
the image information processing and transmission method comprises the following specific steps:
numbering a plurality of to-be-detected product images acquired by the same camera 1 according to a sequence of sequential acquisition by using a processing module;
splicing a plurality of images of the product to be detected according to the sequence of the numbers, identifying the images of the same part in the splicing process, and deleting the images of the repeated parts to obtain the whole image of the product to be detected at the same visual angle;
the whole image of the product to be detected at the same visual angle is transmitted to a second database through a transmission module;
the size information processing and transmission method comprises the following specific steps:
processing the collected size information of the product to be detected by using a processing module to obtain a size diagram of the product to be detected at the same visual angle;
and transmitting the dimension map of the product to be detected from the same view angle to a second database through a transmission module.
The information stored in the first server is named as a folder according to the product model information and the product name information, the product drawings are stored in the corresponding folders, and the data of the plurality of product drawings are stored in the first server.
The comparison module comprises the following processing steps:
extracting the whole images of the same product to be detected from the second database at the same visual angle;
sequentially comparing the whole image with a product drawing stored in the first server to obtain defect information of the image;
and re-entering the directory under the folder, and calling the dimension map of the product at the same visual angle to compare with the dimension map of the product to be detected at the same visual angle to obtain the dimension defect information of the product.
The image defect information comprises point defects, abnormal color points, color difference, orange peel, bubbles, silk screen offset and poor printing;
the point defect is the defect with point shape; heterochromatic points are points on the surface of the product where the color is different from the surrounding points; color difference, i.e., the difference from the color of the sample; the surface layer of the orange peel, namely the paint, has ripples or speckles; air bubbles are formed on the surface of the product; shifting the silk screen, namely deviating from a specified printing position; poor printing, missing text characters or fuzzy text.
The size defect information comprises assembly gaps, scratches, burrs and burrs;
the assembly gap is the assembly gap except the gap in design; scratches are formed on the surface of the product; burrs are convenient for roughness and inconsistency of the product; the burrs are the product with redundant material.
The comparison module is in signal connection with a reminding module, the reminding module is used for reminding after the defect is detected out, and the reminding module is set to be a buzzer and gives an alarm by making a sound.
Specifically, the working principle of the product detection system for intelligent manufacturing is as follows: when the product information module is used, the user login module is used for login of a user to prevent non-user login from modifying product information, and the product information module is used for adding, modifying and deleting product information so as to conveniently input basic information of a product and facilitate subsequent comparison; the image acquisition module acquires image information of a product to be detected, the size detection module acquires size information of the product to be detected, and the processing module processes the image information and the size information to obtain information of the product to be detected, so that subsequent comparison is facilitated; the first database stores basic data of products, the second database stores data of products to be detected, the comparison module compares the basic data with the data of the products to be detected, defects are confirmed, the labor amount of manpower is reduced integrally, a good comparison effect can be achieved, and the possibility of detection errors is reduced.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides an intelligence is product detecting system for manufacturing, includes input module, information acquisition module and test terminal, its characterized in that, input module with the test terminal signal links to each other, information acquisition module with the test terminal signal links to each other, wherein:
the input module comprises a user login module and a product information module, and the product information module is in signal connection with the user login module;
the user login module is used for logging in a user, so that initial information of a product can be conveniently input by a detection person;
the product information module is used for adding product information, modifying the product information and deleting the product information;
the information acquisition module comprises an image acquisition module, a size detection module and a processing module, and the image acquisition module and the size detection module are respectively connected with the detection terminal through signals;
the image acquisition module is used for acquiring image information of a product to be detected;
the size detection module is used for collecting size information of a product to be detected;
the processing module is used for processing the image information and the size information;
the detection terminal comprises a first database, a second database and a comparison module, wherein the first database is in signal connection with the product information module, the second database is in signal connection with the processing module, and the first database and the second database are respectively in signal connection with the comparison module;
the first database is used for storing qualified product information data;
the second database is used for storing information data of the product to be detected;
the comparison module is used for comparing the qualified product information data and storing the product information data to be detected.
2. The system according to claim 1, wherein the entry module further comprises an administrator module, the administrator module is in signal connection with the user login module, and the administrator module is used for adding user login authority, modifying user login authority or deleting user login authority.
3. The system for detecting the products for intelligent manufacturing as claimed in claim 1, wherein the user login module comprises an account module, a password module and a verification module, the account module is used for inputting account information, the password module is used for inputting passwords, and the verification module is used for inputting verification information;
the account information and the password information are formed by combining capital letters, lowercase letters, numbers and special symbols, and the account information is inconsistent with the password information; the verification information is at least one of short message verification, mailbox verification and digital verification code.
4. The system of claim 1, wherein the product information included in the added product information, the modified product information, and the deleted product information includes, but is not limited to, product model information, product name information, and product drawing information;
the product drawing information comprises a product view angle diagram, a product same view angle overall diagram, a product same view angle size diagram and a product color diagram.
5. The intelligent manufacturing product detection system according to claim 4, wherein the image acquisition module is set as a camera (1), the size acquisition module is set as a dial indicator (2), and the image acquisition and size acquisition steps are as follows:
the camera (1) and the dial indicator (2) are symmetrically arranged on the upper side part of the same rotary platform (3);
the product to be detected is fixed on the upper part of the rotary platform (3);
the driving mechanism drives the rotating platform (3) to rotate, the camera (1) collects image information of a product to be detected, and the dial indicator (2) collects the size of the surface side of the product to be detected in the rotating process.
6. The system according to claim 5, wherein the processing module is in signal connection with the second server via the transmission module, and the transmission module is used for transmitting the acquired image information and the size information to the detection terminal;
the image information processing and transmission method comprises the following specific steps:
numbering a plurality of to-be-detected product images acquired by the same camera (1) according to a sequence of sequential acquisition by using a processing module;
splicing a plurality of images of the product to be detected according to the sequence of the numbers, identifying the images of the same part in the splicing process, and deleting the images of the repeated parts to obtain the whole image of the product to be detected at the same visual angle;
the whole image of the product to be detected at the same visual angle is transmitted to a second database through a transmission module;
the size information processing and transmission method comprises the following specific steps:
processing the collected size information of the product to be detected by using a processing module to obtain a size diagram of the product to be detected at the same visual angle;
and transmitting the dimension map of the product to be detected from the same view angle to a second database through a transmission module.
7. The system according to claim 4, wherein the information stored in the first server is named as a folder according to the product type information and the product name information, and the product drawing is stored in the corresponding folder, and a plurality of product drawing data are stored in the first server.
8. The intelligent manufacturing product inspection system of claim 7, wherein the comparison module processes the steps of:
extracting the whole images of the same product to be detected from the second database at the same visual angle;
sequentially comparing the whole image with a product drawing stored in the first server to obtain defect information of the image;
and re-entering the directory under the folder, and calling the dimension map of the product at the same visual angle to compare with the dimension map of the product to be detected at the same visual angle to obtain the dimension defect information of the product.
9. The system of claim 8, wherein the image defect information comprises point defects, outlier points, color differences, orange peel, air bubbles, screen offsets, and print defects;
the dimensional defect information includes assembly gap, scratch, burr, and burr.
10. The system for intelligently inspecting a manufactured product as claimed in claim 1, wherein the comparison module is connected with a reminding module through signals, and the reminding module is used for reminding after the defect is detected.
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| CN202011316712.6A CN112465761A (en) | 2020-11-23 | 2020-11-23 | Product detection system for intelligent manufacturing |
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| CN202011316712.6A CN112465761A (en) | 2020-11-23 | 2020-11-23 | Product detection system for intelligent manufacturing |
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