CN112396897A - Teaching system - Google Patents
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- CN112396897A CN112396897A CN202011431512.5A CN202011431512A CN112396897A CN 112396897 A CN112396897 A CN 112396897A CN 202011431512 A CN202011431512 A CN 202011431512A CN 112396897 A CN112396897 A CN 112396897A
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- 230000002452 interceptive effect Effects 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 8
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
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- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The invention discloses a teaching system, which comprises a teaching resource server, paper learning materials, an interaction module, an image intelligent processing module and a communication module, wherein the paper learning materials are printed on a paper board; the teaching resource server comprises a teaching resource storage module, a teaching resource classification module, a teaching resource identification module and a teaching resource retrieval module. The invention mainly aims to provide an integrated teaching system, which integrates paper learning materials with an online education system, so that the paper learning materials can be well presented in the online education system on one hand, and online education resources can be well presented in the paper learning materials on the other hand; the teaching resources in the teaching system have good compatibility and can be called in different learning scenes.
Description
Technical Field
The invention relates to the technical field of intelligent teaching, in particular to a teaching system.
Background
With the rapid development and wide application of internet technology, more and more learners adopt an online education mode to learn knowledge. However, at present, the traditional education mode is still the mainstream learning mode adopted by most learners. The traditional learning mode takes paper learning materials as main learning media, and the paper learning materials comprise paper textbooks, paper exercise books, paper courseware and the like. The online education mode uses smart devices such as smart phones and tablet computers as main learning media. There is a gap between the conventional education mode and the online education mode at present due to the difference of the main learning media. For example: notes on paper exercise books are also difficult to integrate with online education systems, which makes it difficult for learners who are accustomed to taking notes to accept online education patterns. The objective existence of the gap can not only limit the further development of online education, but also make it difficult for the learners who adopt the traditional learning mode to enjoy the benefits of the online education learning mode.
If the paper learning materials can be integrated with the online education system, on one hand, the paper learning materials can be well presented in the online education system, on the other hand, online education resources can also be well presented on the paper learning materials, and therefore a unified and integrated teaching system is formed.
The applicant has filed an invention application entitled "a layout structure, a page, a book, and an image capturing and correcting method, apparatus, device, and medium for image capturing and correcting, which is entitled to facilitate image capturing and correcting, with the application number" 2020109394911 ", publication number" CN112053305A ", and publication date" 12/8/2020. In the invention application, a method for intercepting and correcting a target image based on a reference curve in the image is disclosed, and the method comprises the following steps: detecting a curve in an image to be detected containing a target area, and acquiring four corner coordinates of the target area based on a detection result; converting the images in the coordinate ranges of the four corner points into rectangular images to obtain first corrected images; detecting a curve in the first correction image, and performing curve fitting based on a detection result to obtain an upper end correction curve function and a lower end correction curve function; and adjusting the pixel points of the first corrected image based on the upper end correction curve function and the lower end correction curve function to obtain a second corrected image. The content in the paper page image of the reference line containing the technical features described in the present invention can be cut out by the method disclosed by the present invention, and the cut-out image is subjected to distortion correction to obtain a corrected image.
The applicant has filed an invention application entitled "layout structure, exercise book, and data processing method, apparatus, device, and medium for facilitating data processing" with application number "2020113629322" to the chinese national patent office. In the application, a layout structure, an exercise book and a data processing method are disclosed which facilitate data processing. The typesetting structure comprises an upper end reference line, a lower end reference line, typesetting contents and two-dimensional codes, wherein the upper end reference line and the lower end reference line are equal in length, the upper end reference line and the lower end reference line are parallel to the upper edge or the lower edge of a page where the typesetting contents are located, and the distance between the upper end reference line and the lower end reference line is equal to the distance between the right edge or the left edge of the page where the typesetting contents are located. The method comprises the following steps: acquiring an image, and intercepting and correcting the image based on a reference line in the image to obtain a corrected image; identifying the two-dimensional code in the corrected image to obtain an analytic character string of the two-dimensional code; obtaining a content identifier of the corrected image based on the analysis character string; based on the content identification, storing the corrected image and/or calling a resource associated with the content identification. Through the technical scheme disclosed by the invention, a person skilled in the art intercepts, corrects and identifies the target image of the page image of the exercise book with the technical characteristics described in the invention to obtain the corrected image and the two-dimensional code information in the corrected image, and can further obtain other resources related to the corrected image.
Disclosure of Invention
The invention mainly aims to provide an integrated teaching system, which integrates paper learning materials with an online education system, so that the paper learning materials can be well presented in the online education system on one hand, and online education resources can be well presented in the paper learning materials on the other hand; the teaching resources in the teaching system have good compatibility and can be called in different learning scenes.
The purpose of the invention is realized by the following technical scheme:
the invention provides a teaching system, which comprises a teaching resource server, a paper learning material, an interaction module, an image intelligent processing module and a communication module, wherein the paper learning material is used for learning the paper learning material;
the teaching resource server comprises a teaching resource storage module, a teaching resource classification module, a teaching resource identification module and a teaching resource retrieval module;
the teaching resource storage module is used for storing the teaching resources in a database form and/or a file form; the teaching resource classification module is used for classifying the teaching resources according to a knowledge system of a subject where the teaching resources are located; the teaching resource identification module is used for identifying the teaching resource to obtain a content identification of the teaching resource; the teaching resource retrieval module is used for retrieving the teaching resources according to the knowledge system and/or the content identification;
the paper learning material is used for presenting the teaching resources and the content identification on a paper surface according to the organizational structure of the knowledge system and the typesetting structure which is easy to intercept and correct;
the interactive module is used for displaying and/or playing the teaching resources and executing interactive behaviors between the user and the teaching system;
the image intelligent processing module is used for acquiring the paper learning material image to obtain an image to be processed and intercepting, correcting and identifying the image to be processed to obtain a corrected image and a content identifier of the corrected image;
and the communication module is used for transmitting information between the teaching resource server and the interaction module.
Further, the instructional resources include courseware and/or test questions and/or answers and/or instructional videos and/or user notes and/or knowledge architectures.
Further, the teaching system further comprises a course subsystem for presenting the teaching resources on the interactive module based on the knowledge system.
Preferably, the lesson subsystem presents the instructional resource on the interactive module based on the knowledge system in the following manner:
the interactive module sends a curriculum loading request to the teaching resource server;
the teaching resource server retrieves teaching resources based on the course request and the knowledge system, and returns the matched teaching resources and the content identification;
and the interaction module presents the returned teaching resources.
Further, the tutoring system also includes a note subsystem for adding, deleting and storing user notes based on the content identification.
Preferably, the user note comprises the corrected image, a content identifier of the corrected image, and/or a content identifier of the instructional resource, the note subsystem adding, deleting, and storing the user note based on the content identifier in the following manner:
obtaining the content identification from the course subsystem or obtaining the corrected image and the content identification of the corrected image from the image intelligent processing module;
and adding, deleting and storing the user notes on the teaching resource server through the interaction module and the communication module.
Furthermore, the teaching system also comprises a review subsystem, wherein the review subsystem comprises a user note retrieval module and a user note interaction module;
the user note retrieval module is used for retrieving the user note on the teaching resource server;
the user note interaction module is used for presenting the user note in the interaction module and deleting and/or modifying the user note on the teaching resource server through the interaction module and the communication module.
Preferably, the user note retrieval module retrieves the user note on the instructional resource server in the following manner, including:
setting a learning state and/or a learning time of the user note;
setting the next retrieval time of the user note based on the learning state and/or the learning time;
and retrieving the user notes based on the next retrieval time.
Furthermore, the teaching system also comprises a typesetting subsystem, wherein the typesetting subsystem is used for organizing the teaching resources and the content identifications according to the content structure of the knowledge system and the typesetting structure easy to intercept and correct to obtain printed learning materials, and the printed learning materials are printed on paper or obtained after printing.
Drawings
Fig. 1 is a block diagram of a teaching system according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a teaching system implemented by using a Client/Server (C/S) model according to an embodiment of the present application.
Detailed Description
For the convenience of understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Fig. 1 is a block diagram of a teaching system according to an embodiment of the present application, where the teaching system includes: the system comprises a teaching resource server, a paper learning material, an interaction module, an image intelligent processing module and a communication module.
The teaching resource server comprises a teaching resource storage module, a teaching resource classification module, a teaching resource identification module and a teaching resource retrieval module.
Specifically, the teaching resource storage module is used for storing teaching resources in a database form and/or a file form; the teaching resource classification module is used for classifying the teaching resources according to the knowledge system of the subject where the teaching resources are located; the teaching resource identification module is used for identifying teaching resources to obtain content identification of the teaching resources; and the teaching resource retrieval module is used for retrieving the teaching resources according to the knowledge system and/or the content identification.
Illustratively, the teaching resource storage module employs cloud storage technology to store teaching resources in database form and/or file form. The cloud storage technology is a storage technology which is widely applied at present and is not described in detail herein.
Illustratively, the teaching resource classification module classifies teaching resources according to a knowledge hierarchy, such as: classifying a test question into 'an initial second physical album, a first unit, a second section and a third knowledge point'; for another example, a test question is classified into "physics of junior middle school, length measurement, and use of a scale".
Illustratively, the teaching resource identification module identifies the teaching resource according to a certain agreed rule, for example: a test question classified into the first second physical registration, the first unit, the second section and the third knowledge point is marked as 2c1s2k3t100, wherein a character string of the 2c1s2k3t100 is the content mark of the test question.
Illustratively, the teaching resource retrieval module can be implemented by various common retrieval modes such as database retrieval, file retrieval and the like, and is not detailed here.
Specifically, the paper learning materials are used for presenting teaching resources and content identifications on a paper surface according to an organization structure of a knowledge system and a typesetting structure which is easy to intercept and correct.
Illustratively, the present applicant has filed an invention application entitled "a layout structure, exercise book, and data processing method, apparatus, device, and medium for facilitating data processing" with application number "2020113629322" to the chinese national patent office. By adopting the typesetting structure described in the technical scheme disclosed by the invention, teaching resources such as test questions, answers, courseware and the like and content marks are printed and/or printed on paper, and the paper learning material with the characteristic format disclosed by the invention is obtained. The skilled person in the art can acquire, intercept, correct and identify the images of the paper learning materials with the typesetting structure characteristics by adopting the data processing method disclosed in the invention application, so as to obtain the corrected images and the content identifications of the corrected images.
Specifically, the interaction module is used for displaying and/or playing the teaching resources and is also used for executing the interaction between the user and the teaching system.
Illustratively, the user can display and/or play the teaching resources through a built-in browser (which can be called by a program) of the smart phone, and realize the interaction behavior between the user and the teaching system.
Specifically, the image intelligent processing module is used for collecting a paper learning material image to obtain an image to be processed, and is also used for intercepting, correcting and identifying the image to be processed to obtain a corrected image and a content identifier of the corrected image.
For example, the image may be acquired from the paper learning material in various ways to obtain the image to be processed, including but not limited to the following ways: cell-phone camera, panel computer camera and computer camera.
Illustratively, the present applicant has filed an invention application entitled "a layout structure, exercise book, and data processing method, apparatus, device, and medium for facilitating data processing" with application number "2020113629322" to the chinese national patent office. The data processing method disclosed in the invention application can be used by those skilled in the art to perform image interception, correction and recognition on the paper learning material image with the feature layout structure described in the invention application to obtain a corrected image and a content identifier of the corrected image.
Specifically, the communication module is used for transmitting information between the teaching resource server and the interaction module.
Illustratively, after a web server and a php module (an open source scripting language, which is one of commonly used website programming languages and can be used for reading and processing website resources) are installed on the teaching resource server, a user can realize information transmission between the smart phone and the teaching resource server through a built-in browser (which can be called by a program) of the smart phone.
Further, the instructional resources include courseware and/or test questions and/or answers and/or instructional videos and/or user notes and/or knowledge architectures.
The teaching video can be used for prompting teaching resources which cannot be directly presented on paper learning materials in a text label mode.
Further, the teaching system further comprises a course subsystem for presenting the teaching resources on the interactive module based on the knowledge system.
Preferably, the lesson subsystem presents the instructional resource on the interactive module based on the knowledge system in the following manner:
the interactive module sends a curriculum loading request to the teaching resource server;
the teaching resource server retrieves teaching resources based on the course request and the knowledge system, and returns the matched teaching resources and the content identification;
and the interaction module presents the returned teaching resources.
Further, the tutoring system also includes a note subsystem for adding, deleting and storing user notes based on the content identification.
Preferably, the user note comprises the corrected image, a content identifier of the corrected image, and/or a content identifier of the instructional resource, the note subsystem adding, deleting, and storing the user note based on the content identifier in the following manner:
obtaining the content identification from the course subsystem or obtaining the corrected image and the content identification of the corrected image from the image intelligent processing module;
and adding, deleting and storing the user notes on the teaching resource server through the interaction module and the communication module.
Furthermore, the teaching system also comprises a review subsystem, wherein the review subsystem comprises a user note retrieval module and a user note interaction module;
the user note retrieval module is used for retrieving the user note on the teaching resource server;
the user note interaction module is used for presenting the user note in the interaction module and deleting and/or modifying the user note on the teaching resource server through the interaction module and the communication module.
Preferably, the user note retrieval module retrieves the user note on the instructional resource server in the following manner, including:
setting a learning state and/or a learning time of the user note;
setting the next retrieval time of the user note based on the learning state and/or the learning time;
and retrieving the user notes based on the next retrieval time.
Exemplarily, after a user uses a user note, The user note retrieval module records The learning times and The learning time of The user note, and sets The next retrieval time of The user note according to The Ebbinghaus forgeting Curve. When the user logs in the teaching system next time, the user note retrieval module automatically retrieves the user note of which the next retrieval time is at the current time and before the current time.
Furthermore, the teaching system also comprises a typesetting subsystem, wherein the typesetting subsystem is used for organizing the teaching resources and the content identifications according to the content structure of the knowledge system and the typesetting structure easy to intercept and correct to obtain printed learning materials, and the printed learning materials are printed on paper or obtained after printing.
On the basis of the above embodiment, the present application further provides another embodiment, as shown in fig. 2, the embodiment is a schematic structural diagram of a teaching system implemented by using a Client/Server model (C/S). The teaching system comprises a server, a client and paper learning materials. The server can be served by a common web server and/or a common cloud server and is used for realizing the function of the teaching resource server, and the server comprises a teaching resource storage module, a teaching resource classification module, a teaching resource identification module and a teaching resource retrieval module; the client can be acted by a smart phone, a tablet computer, a notebook computer or a desktop computer and is used for realizing the functions of an interaction module and an image intelligent processing module; the communication module function is realized by the server and the client together.
The teaching system provided by the invention is described in detail, and the principle and implementation method provided by the invention are explained in the text by applying an example, and the example provided above is only used for helping to understand the invention and the core idea. It should be noted that, for those skilled in the art, various improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.
Claims (9)
1. A teaching system is characterized by comprising a teaching resource server, a paper learning material, an interaction module, an image intelligent processing module and a communication module;
the teaching resource server comprises a teaching resource storage module, a teaching resource classification module, a teaching resource identification module and a teaching resource retrieval module;
the teaching resource storage module is used for storing the teaching resources in a database form and/or a file form; the teaching resource classification module is used for classifying the teaching resources according to a knowledge system of a subject where the teaching resources are located; the teaching resource identification module is used for identifying the teaching resource to obtain a content identification of the teaching resource; the teaching resource retrieval module is used for retrieving the teaching resources according to the knowledge system and/or the content identification;
the paper learning material is used for presenting the teaching resources and the content identification on a paper surface according to the organizational structure of the knowledge system and the typesetting structure which is easy to intercept and correct;
the interactive module is used for displaying and/or playing the teaching resources and executing interactive behaviors between the user and the teaching system;
the image intelligent processing module is used for acquiring the paper learning material image to obtain an image to be processed and intercepting, correcting and identifying the image to be processed to obtain a corrected image and a content identifier of the corrected image;
and the communication module is used for transmitting information between the teaching resource server and the interaction module.
2. An instructional system according to claim 1 wherein said instructional resources comprise courseware and/or test questions and/or answers and/or instructional video and/or user notes and/or knowledge architecture.
3. An instructional system as claimed in claim 1 further comprising a lesson subsystem for presenting said instructional resource on said interactive module based on said knowledge hierarchy.
4. An instructional system as claimed in claim 3 wherein said lesson subsystem presents said instructional resource on said interactive module based on said knowledge hierarchy in the following manner:
the interactive module sends a curriculum loading request to the teaching resource server;
the teaching resource server retrieves teaching resources based on the course request and the knowledge system, and returns the matched teaching resources and the content identification;
and the interaction module presents the returned teaching resources.
5. A tutorial system as claimed in claim 3 further comprising a note subsystem for adding, deleting and storing user notes based on the content identification.
6. An instructional system as claimed in claim 5 wherein the user notes comprise the corrected images, content identifiers of the corrected images and/or content identifiers of the instructional resources, the notes subsystem adding, deleting and storing the user notes based on the content identifiers in the following manner:
obtaining the content identification from the course subsystem or obtaining the corrected image and the content identification of the corrected image from the image intelligent processing module;
and adding, deleting and storing the user notes on the teaching resource server through the interaction module and the communication module.
7. An instructional system as claimed in claim 5 or 6 further comprising a review subsystem comprising a user note retrieval module and a user note interaction module;
the user note retrieval module is used for retrieving the user note on the teaching resource server;
the user note interaction module is used for presenting the user note in the interaction module and deleting and/or modifying the user note on the teaching resource server through the interaction module and the communication module.
8. An instructional system according to claim 7 wherein the user note retrieval module retrieves the user note on the instructional resource server in a manner comprising:
setting a learning state and/or a learning time of the user note;
setting the next retrieval time of the user note based on the learning state and/or the learning time;
and retrieving the user notes based on the next retrieval time.
9. A teaching system as claimed in claim 1, further comprising a composition subsystem, said composition subsystem being configured to organize said teaching resources and said content tags according to a content structure of said knowledge system and said composition structure that is easy to intercept and correct, to obtain printed learning materials, said printed learning materials being printed on paper or printed on said paper.
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| CN202011431512.5A CN112396897A (en) | 2020-12-10 | 2020-12-10 | Teaching system |
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| CN202011431512.5A CN112396897A (en) | 2020-12-10 | 2020-12-10 | Teaching system |
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