KR20130089998A

KR20130089998A - System of providing study information and method of providing study information learner with study information using the same

Info

Publication number: KR20130089998A
Application number: KR1020120008464A
Authority: KR
Inventors: 김범수; 김희수; 김수현
Original assignee: 김범수; 김수현
Priority date: 2012-01-27
Filing date: 2012-01-27
Publication date: 2013-08-13

Abstract

A learning information providing system for providing learning information to a learner using a learner's information processing device, includes: a server having problem data generated by at least a part of the problem being image-processed or text-processed, and managed by the server to solve the problem. Contains a database where the correct answer data is stored. The server receives the problem data from the information processing apparatus, or the server generates the problem data by processing the information of the problem provided through the information processing apparatus, and the server generates the problem data from the database. The correct answer data corresponding to the data is extracted and provided to the information processing device.

Description

System of providing study information and method of providing study information learner with study information using the same}

The present invention provides a learning information providing system and a method for providing learning information to a learner using the same. More particularly, the learning information providing system for providing a learner with a correct answer to a problem encountered by the learner and related learning information and using the same A method of providing learning information to a learner.

In modern societies, where information is an intangible asset, obtaining accurate information more quickly becomes an essential capability for modern people. In this age, it is becoming more common for modern people to search for and acquire information in real time through a portable information processing device such as a smart phone.

However, since such information retrieval system is not yet activated in the field of education or learning, learners such as examinees can quickly search for an object to be learned by using an information processing device and acquire learning information as a result. Not easy to do

Therefore, the majority of learners are provided with the learning information through the same page as the workbook and reference book, and thus, when the learner learns, the learner must have all of the reference book, the questionnaire, the correct answer sheet, and the commentary. In addition, when a learner needs a more sufficient learning material for a problem, there is an inconvenience in that the learning material must be searched through a large amount of paper, and thus, the reference book, questionnaire or commentary that the student should possess is required. The amount is increased further.

The technical problem to be achieved by the present invention is to provide a learning information providing system that can more easily provide the learner with the correct answer and the related learning information to the learner and a method for providing the learning information to the learner using the same. .

In the learning information providing system for providing learning information to a learner by using the learner's information processing device, the learning information providing system of the present invention for solving the above technical problem is generated by processing at least a part of the image or text processing. A server having the question data that has been answered, and a database managed by the server and storing the correct answer data of the question.

The server receives the problem data from the information processing apparatus, or the server generates the problem data by processing the information of the problem provided through the information processing apparatus, and the server generates the problem data from the database. The correct answer data corresponding to the data is extracted and provided to the information processing device.

In the method of providing learning information to a learner using the learner's information processing apparatus, the method of providing learning information to the learner of the present invention for solving the above-described technical problem is as follows. At least a portion of the problem is data processed by the information processing apparatus or server to generate problem data, and the server extracts the correct answer data of the problem corresponding to the problem data from a database managed by the server, and And the server provides the correct answer data to the information processing device side.

According to the present invention, the learner can be provided with a variety of professional learning information quickly and easily, as well as the correct answer and solving process of the problem that the learner wants to know. Therefore, the learning efficiency of the learner can be further improved, and the inconvenience of having to carry and search a large amount of learning materials for various learning can be reduced.

In addition, the service provider operating the learning information providing system according to the present invention is not limited to the ground as the conventional space for providing educational content to learners, it is easy to develop a variety of educational content. Thus, service industry sectors related to education and learning can be activated as a whole.

In addition, according to the present invention, the correct answer to the problem, the solving process and various learning information is output through the learner's information processing device. Therefore, the process of printing the above-described information on the paper can be omitted, it is possible to reduce the paper required to produce the workbook and reference books.

1 is a block diagram schematically illustrating a system for providing learning information according to the present invention.
2A and 2B are diagrams illustrating embodiments in which a learner receives correct answer data and learning data using the learning information providing system shown in FIG. 1.
3 is an enlarged view of a screen displayed on the information processing apparatus illustrated in FIG. 2A.
4 is a flowchart illustrating a process of receiving data desired by a learner from the learning information providing system shown in FIG. 1.
FIG. 5 is a flowchart illustrating a process of receiving data desired by a learner from the learning information providing system shown in FIG. 1 according to another exemplary embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The embodiments of the present invention are described in order to more fully explain the present invention to those skilled in the art, and the following embodiments may be modified into various other forms, It is not limited to the embodiment. Rather, these embodiments are provided so that this disclosure will be more faithful and complete, and will fully convey the scope of the invention to those skilled in the art.

In the drawings, the thickness and size of each layer are exaggerated for convenience and clarity of description, and the same reference numerals refer to the same elements in the drawings. As used herein, the term "and / or" includes any and all combinations of one or more of the listed items.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a," "an," and "the" include singular forms unless the context clearly dictates otherwise. Also, " comprise "and / or" comprising "when used herein should be interpreted as specifying the presence of stated shapes, numbers, steps, operations, elements, elements, and / And does not preclude the presence or addition of one or more other features, integers, operations, elements, elements, and / or groups.

Hereinafter, embodiments of the present invention will be described with reference to the drawings schematically showing ideal embodiments of the present invention. In the drawings, for example, the size and shape of the members may be exaggerated for convenience and clarity of description, and in actual implementation, variations of the illustrated shape may be expected. Accordingly, embodiments of the present invention should not be construed as limited to the specific shapes of the regions shown herein.

FIG. 1 is a block diagram schematically illustrating a learning information providing system 100 of the present invention, and FIGS. 2A and 2B illustrate a learner using correct learning data D2 and a learner using the learning information providing system 100 shown in FIG. 1. FIG. 4 is a diagram schematically showing embodiments of receiving training data D3.

1, 2A, and 2B, the learning information providing system 100 includes a problem data D1 generated by a problem 51 encountered by a learner by being image-processed or text-processed by the information processing device 10. And the correct answer data D2 of the problem 51 corresponding to the received problem data D1 and the learning data D3 related to the problem 51 are provided to the information processing apparatus 10 side.

Prior to describing the configuration of the learning information providing system 100 described above, the learner's information processing apparatus 10 will be described. The information processing apparatus 10 may include data processing means and communication means. The data processing means generates problem data D1 by image-processing or text-processing the problem 51. In addition, the communication means transmits the problem data D1 to the server 20 side, and receives the correct answer data D2 and the learning data D3 from the server 20.

1 and 2A, the information processing device 10 may be a portable information processing device that a learner can carry, such as a smart phone. In this case, the data processing means may be a camera module 9 embedded in the smartphone that can image the problem 51 described on the problem paper 50. In addition, the communication means may be a wireless communication module for connecting to the server 20 via a wireless communication network, such as a 3G or 4G communication network.

Further, in the embodiment shown in Figs. 1 and 2B, the information processing apparatus 10 may be a PC, in which case the data processing means may be a hand scanner 60 connected with the PC, and the communication The means may be an internet communication network. However, this is merely an example, and the problem data D1 may be generated in other ways. For example, the problem data D1 may be generated using a scanner connected to the PC of various kinds, such as a mouse combined scanner, a camera connected to the PC, or an OCR device connected to the PC. In addition, a learner directly inputs text into a web page or a program connected to the server 20 on the PC without the data processing means, and the server 20 directly converts the information of the text into problem data. (D1) may be generated, and the communication means may be implemented in two kinds of two-way communication, such as two-way cable communication.

The configuration of the learning information providing system 100 is as follows. The learning information providing system 100 includes a database 30 and a server 20. In the embodiment shown in FIG. 1, the database 30 includes a problem image data storage 31, a problem text data storage 32, a correct answer data storage 33, a learning data storage 34 and a learner. And a data storage unit 35.

The problem image data storage unit 31 stores image data of each of a plurality of types of problems provided by a service provider operating the learning information providing system 100 including a problem 51 encountered by the learner, The problem text data storage unit 32 stores text data of each of the plurality of problems. In the embodiments of the present invention, the plurality of problems are questions on the college scholastic ability test, civil service exam, national certification exam, various mock exams, and various certification exams, or problems listed in the book published by the publisher Can be heard.

In other words, image data of each of the plurality of problems is stored in the problem image data storage unit 31, and text data of each of the plurality of problems is stored in the problem text data storage unit 32. For example, in 2011, the following fingerprints in question 12 of the College Scholastic Ability Test, Mathematical Domain, Model, and Odd Questionnaire: "12. Set S with 1x2 Matrix as Element and Set T with 2x1 Matrix as Element The image data of ˜ ″ is stored in the problem image data storage unit 31, and the text data of the 12th problem is stored in the problem text data storage unit 32.

The answer data storage unit 33 stores the answer data of the plurality of questions. For example, the correct answer data storage unit 33 stores "5", which is the correct answer to question 12, in at least one of an image or text.

The training data storage unit 34 stores training data related to the plurality of problems. In more detail, the learning data may include a process of solving the plurality of problems, a similar problem similar to each of the plurality of problems, history information of each of the plurality of problems, and unit learning information of each of the plurality of problems. At least one is stored. For example, in the case of question 12, the solving process may include a process derived from the question 12 to the correct answer, and the similar problem is similar to the question 12 but in a different year of the college scholastic ability test. It may include other problems of the matrix part presented, the unit learning information may include the theoretical learning material of the matrix corresponding to the unit of the 12th problem.

In addition, the history information, the name of the test for each of the plurality of questions, the question, the date of the question, the question number, the subject information, the series information, the type, the importance, the frequency of similar questions, the expected rate of questions, the importance, the learner May include at least one of a number and a date of requesting information, a wrong answer rate of other learners, and a number of information requests of other learners. For example, in the case of question 12, the learning data storage unit 34 includes the college mathematics ability, which is the name of the test of question 12, the Korean Institute of Curriculum and Evaluation, the question organization of question 12, and the question of question 12. Dated November 10, 2011, the subject area of the 12th question, the mathematical area, the family information of the 12th question, the tangible (nature), the odd number of the type of the 12th question, The frequency of questions of a matrix application problem similar to the 12th problem or the 12th problem, the expected rate of the 12th or similar problem in the math test, the importance of the 12th question considering the expected rate of the question, The number and date of the learner's request to the learning information providing system 100 for the correct answer to the 12th question and the learner's correct answer data for the 12th question to the learner's information providing system 100 The number of requests to be stored in the learning data storage unit (34).

However, this is merely exemplary, and in addition to the types of the above-described learning data, the learning data storage unit 34 may provide other types of services that a service provider providing a service using the learning information providing system 100 provides. Training data may be stored. In addition, in the embodiment of the present invention, the data related to each of the solving process, the similar problem, the history information, and the unit learning information is a learning data storage unit in at least one form of text, image, voice and video ( 34).

The learner data storage unit 35 stores the learner data D4 including the problem data D1, the correct answer data D2 provided to the information processing apparatus 10, and the learning data D3. That is, the learner data storage unit 35 stores the problem data D1, the correct answer data D2, and the learning data D3 related to the problem 51 that the learner previously obtained from the learning information providing system 100. Therefore, when the learner requests the learner data D4 to the learning information providing system 100, the learner is provided with the learner data D4 at any time to review contents previously learned through the learning information providing system 100. Can be. For example, when the learner stores the problem data D1, the correct answer data D2, and the learn data D3 of the problem 51 solved by the learner incorrectly in the learner data storage 35, the learner data (D3) can be provided again to review the previously wrong problem (51). The above description corresponds to the function of an incorrect answer note in a conventional sense.

The server 20 includes an image matcher 21, a text matcher 22, and a controller 23. When the training data D1 provided to the server 20 is imaged and generated, the image matching unit 21 matches an image of the problem data D1 with images stored in the problem image data storage unit 31. The first matching operation is performed, and at least one image similar to the problem data D1 is extracted from the problem image data storage unit 31 in the similarity order of the first matching operation. When at least one image data extracted from the problem image data storage unit 31 by the first matching operation is defined as first temporary problem data TD1, the first temporary problem data TD1 may be defined as the first matching operation. May be one image data having the largest similarity in result, or a plurality of image data extracted in order of similarity as a result of the first matching operation.

When the training data D1 provided to the server 20 is generated by text processing, the text matching unit 22 matches the text of the problem data D1 with the texts stored in the problem text data storage unit 32. The second matching operation is performed, and at least one text similar to the problem data D1 is extracted from the problem text data storage 32 in the similarity order of the second matching operation. When at least one text data extracted from the problem text data storage unit 32 by the second matching operation is defined as second temporary problem data TD2, the second temporary problem data TD2 is defined as the second matching operation. May be one text data having the largest similarity in result, or the number of text data extracted in order of similarity as a result of the second matching operation.

The controller 23 extracts the correct answer data D2 and the learning data D3 stored in the database 30. More specifically, the controller 23 extracts the first temporary problem data TD1 or the correct answer data D2 pre-processed from the code attached thereto from the correct answer data storage 33, and the controller 23 The second temporary problem data TD2 or the correct answer data D2 pre-processed with the code assigned thereto is extracted from the correct answer data storage 33. Thereafter, the controller 23 transmits the command signal CL to the database 30 side so that the extracted correct answer data D2 is provided to the information processing apparatus 10 side.

In addition, the controller 23 extracts the first temporary problem data TD1 or the training data D3 pre-processed from the code assigned thereto and the training data storage 34 from the training data storage 34. The second temporary problem data TD2 or the code assigned thereto and the learning data D3 pre-processed are extracted. After that, the controller 23 transmits the command signal CL to the database 30 side so that the extracted learning data D3 is provided to the information processing apparatus 10 side.

In addition, the controller 23 transmits a command signal to the database 30 so that the learner data D4 stored in the user data storage 35 is provided to the information processing apparatus 10 at the learner's request. That is, the controller 23 extracts the data requested by the learner and other data related thereto from the data stored in the database 30, and provides the extracted data to the information processing apparatus 10 to the database 30 side. Pass the command signal.

In another embodiment, as a result of the first matching operation, the plurality of first temporary problem data TD1 may be extracted from the problem image data storage unit 31 in a similarity order. In this case, the control unit 23 extracts each of the plurality of first temporary problem data TD1 or the correct answer data D2 pre-processed with the code attached thereto, from the correct answer data storage unit 33 in plurality. The command signal CL may be transmitted to the database 30 so that the extracted plurality of correct answer data D2 is provided to the information processing apparatus 10 side together with the first temporary problem data TD1 or the problem data D1. . Accordingly, the learner may select any one of the first temporary problem data TD1 or the problem data D1 provided in plurality through the screen displayed by the information processing apparatus 10, and the selected first temporary problem data. The correct answer data D2 and the learning data D3 corresponding to the TD1 or the problem data D1 may be provided.

Also, in another embodiment, one first temporary problem data TD1 may be pre-processed with the plurality of learning data D3. For example, in the case of question 12, the plurality of learning data D3 may include problem solving corresponding to the higher academic achievement level, problem solving corresponding to the intermediate academic achievement level, and problem solving lowering the academic achievement level. In this case, when information related to the student's academic achievement is provided from the information processing apparatus 10 to the server 20 side, the controller 23 may select only a portion corresponding to the academic achievement selected by the learner among three problem solving processes. The command signal CL may be transmitted to the database 30 side so as to be provided to the information processing apparatus 10 side.

Meanwhile, in FIG. 1, the image matching unit 21, the text matching unit 22, and the control unit 23 are separately shown, but these components may be implemented as one processor mounted on the server 20. In one embodiment, the server 20 may be integrated into one program for driving the server 20. In addition, the first temporary problem data TD1 or a code assigned thereto may be processed in a database format of a known method other than the relational database method with the correct answer data D2 and the training data D3.

FIG. 3 is an enlarged view of a screen displayed on the information processing device 10 shown in FIG. 2A. More specifically, FIG. 3 is an enlarged view of the screen of the information processing apparatus 10 after the correct answer data D2 and the learning data D3 are received from the learning information providing system 100 of FIG. 1.

2A and 3, the information processing apparatus 10 includes a display unit DP on which information transmitted from the server 20 is displayed. In the embodiment shown in FIG. 3, the display unit DP includes a problem display window 1, a correct answer display window 2, a history information display window 3, a solution display window 4, a first learning information display window 6, and a first display. 2 learning information display window (7) and incorrect note display window (8).

The problem display window 1 displays the problem data D1 in the image format or the text format, the first temporary problem data TD1 in the image format, or the second temporary problem data TD2 in the text format, so that the learner can display the problem display window. Through (1), the fingerprint of the problem 51 can be confirmed. In addition, the first temporary problem data TD1 or the second temporary problem data TD2 is displayed on the problem display window 1, and the first or second temporary problem data TD1 and TD2 are described with reference to FIG. 1. As described above, in the case of a plurality of extractions, a list of the plurality of first or second temporary problem data TD1 and TD2 extracted may be displayed on the problem display window 1. In this case, the learner can select the desired data from the list of the first or second temporary problem data TD1 and TD2.

In the correct answer display unit 2, the correct answer data D2 may be displayed in either an image method or a text method. Therefore, the learner can immediately check the correct answer of the problem 51 displayed on the problem display unit 1 through the correct answer display unit 2.

The history information display window 3 may display history information of the problem 51 among the learning data D3. Therefore, the learner, through the information displayed in the history information display window 3, the name of the test, the question, the date of the question, the date of the question, the question number, the subject information, the series information, the type, the importance, the frequency of similar questions, the questions Information such as predicted rate, importance, the number and date of the learner's request for information, the rate of incorrect answers of other learners, and the number of requests for information of other learners can be checked.

The solving process display window 4 displays information of the solving process of the problem 51 among the training data D3. The information of the solving process may be displayed in plural according to the level of the learner's academic achievement, in which case, the learner may selectively view the information suitable for his or her academic achievement among the information of the plurality of the solving process.

In addition, the solving process display window (4) may be displayed an icon (5) for viewing the solution process of the problem 51 as a video. Therefore, when the learner clicks on the icon 5, the video is activated in the entire display unit D3, and the learner can easily learn the solution of the problem 51 by watching the video.

The first learning information display window 6 may display a link of a similar problem similar to the problem 51 in the learning data D3, or the similar problem may be displayed. Therefore, when the learner clicks the link of the similar problem, the problem display window 1 displays the fingerprint of the similar problem, the correct answer display window 2, the history information display window 3, the solving process display window 4, The information displayed on the first and second learning information display windows 6 and 7 is updated to correspond to the similar problem.

The second learning information display window 7 may display other learning information described with reference to FIG. 1 in addition to the above similar problem among the learning data D3. For example, the question 52 and the tendency of questions, the frequency of questions, the expected rate of questions, the importance and the unit learning information may be displayed.

The incorrect note display window 8 displays the learner data D4 described above with reference to FIG. 1. Thus, when the user touches the incorrect note display window 8, the user has previously been provided from the learning information providing system (100 in FIG. 1) and stored in the learner data storage unit (35 in FIG. 1). The problem data (D1 of FIG. 1), the correct answer data (D2 of FIG. 1), and the training data (D3 of FIG. 1) may be displayed. Accordingly, the learner can easily review the previously learned contents through the learning information displayed on the incorrect note display window 8.

Although not shown in FIG. 3, each of the plurality of windows constituting the display unit D3 is disposed with a minimize view button, a maximize view button, and a window close button. Accordingly, the learner may use a specific window by using the three types of buttons described above. The activation state can be adjusted. In addition, a voice conversion button for converting text to voice is disposed in each of the plurality of windows constituting the display unit D3, and a learner may click a voice conversion button to receive, for example, a fingerprint of a solving process in a voice manner. .

FIG. 4 is a flowchart illustrating a process of receiving data desired by a learner from the learning information providing system 100 of FIG. 1.

1 and 2, the learner generates the problem data D1 using the information processing device 10 and transmits the problem data D1 to the server 20 (S10). Thereafter, the server 20 determines the data format of the problem data D1 (S20). If the problem data D1 is in an image format, the image matching unit 21 of the server 20 may perform the first temporary problem data TD1 from the problem image data storage unit 31 through the first matching operation. ) Is extracted (S30). In addition, if the problem data D1 is in text format, the image matching unit 21 of the server 20 may execute the second temporary problem data (from the problem text data storage unit 32 through the second matching operation). TD2) is extracted (S22). Further, if the problem data D1 is not in text format, the server 20 requests S22 to retransmit the problem data D1 to the information processing apparatus 10 side.

Subsequently, the controller 23 extracts the correct answer data D3 previously associated with the first temporary problem data TD1 or the second temporary problem data TD2 from the correct answer data storage unit 33, and then processes the information processing device. It transmits to (10) side (S40).

In addition, the server 20 determines whether to send the learning data D3 in question to the information processing apparatus 10 side (S50). When the learner requests the server 20 to provide the learning data D3 through the information processing device 10, the control unit 23 of the server 20 receives the first temporary data from the learning data storage unit 32. The learning data D3 preprocessed with the problem data TD1 or the second temporary problem data TD2 is extracted and transmitted to the information processing apparatus 10 (S60).

FIG. 5 is a flowchart illustrating a process of receiving data desired by a learner from the learning information providing system 100 of FIG. 1 according to another exemplary embodiment of the present invention. More specifically, the flowchart shown in FIG. 5 illustrates a process that is developed before the processes described above with reference to FIG. 4. Therefore, the processes illustrated in FIG. 4 are omitted in FIG. 5, and redundant descriptions of the processes are omitted in describing FIG. 5.

1 and 5, more specifically, before the learner generates and transmits the problem data D1 to the server 20 by using the information processing apparatus 100, the information processing apparatus ( Code image data is generated by photographing the code of the problem paper containing the problem using the camera module of step 10) (S01). The code of the questionnaire contains unique information for identifying the questionnaire, such as a barcode and a QR code, and the code may be printed on the inside of the packaged questionnaire so that it is not easily exposed to the outside.

After that, the server 20 receives the code image data (S02), and in response to the received code image data, the server 20 provides the code number to the information processing apparatus 10 (S03). Thereafter, the learner transmits the code number to the server 20 through the information processing device 10 to authenticate the purchase of the problem paper (S04).

In the case where the learner completes the purchase authentication of the questionnaire through the above-described process, the learner uses the method described above with reference to FIGS. 1 and 2 to answer the data D2 and the study data D3 of the question contained in the questionnaire. It can be easily provided through the information processing apparatus.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Will be clear to those who have knowledge of.

10: information processing apparatus 21: image matching unit
22: text matching unit 23: control unit
20: server 31: character image data storage unit
32: character text data storage unit 33: correct answer data storage unit
34: learning data storage unit 35: learner data storage unit
30: database 100: learning information providing system

Claims

In the method of providing learning information to the learner using the learner's information processing device,
At least a part of the problem is processed by the information processing apparatus or the server to generate problem data;
Extracting, by the server, correct answer data of the problem corresponding to the problem data from a database managed by the server; And
And providing, by the server, the correct answer data to the information processing device.

2. The method of claim 1, wherein the problem data is generated by processing at least a portion of the problem in at least one of image processing and text processing.

3. The method of claim 2,
The database stores problem image data in which a plurality of problems including the problem are image-processed and problem text data in which the plurality of problems are text-processed.
And the server performs a matching operation to determine a similarity between the problem data and the problem image data or the problem text data.

The method of claim 3, wherein the matching operation extracts at least one temporary problem image similar to the problem data among the problem image data or at least one temporary problem text similar to the problem data among the problem text data,
In the database, the correct answer of each of the plurality of questions is stored in advance.
The correct answer data is pre-processed with at least one of the temporary problem image, the code given to the temporary problem image, the temporary problem text, and the code given to the temporary problem text. How to.

The learner of claim 4, wherein the matching task extracts a plurality of the temporary problem images or the temporary problem text in the order of similarity of the matching tasks, and the server extracts a plurality of the correct answer data. How to provide learning information.

The method of claim 4, wherein
In the database, the training data of the plurality of problems is prestored.
The learning data pre-processed by the server with at least one of the temporary problem image, the code given to the temporary problem image, the temporary problem text, and the code given to the temporary problem text, among the learning data from the database. Extracting; And
And providing, by the server, the learning data to the information processing device.

7. The learner of claim 6, wherein the learning data includes at least one of a problem solving process, history information of the problem, similar problems similar to the problem, and unit learning information of the problem. How to Provide Information.

The method of claim 7, wherein each of the solving process, the similar problem, and the unit learning information is extracted in plural from different contents.

The method of claim 8,
Receiving, by the server, the academic achievement of the learner from the information processing device;
The plurality of extracted solving processes, the plurality of similar problems extracted, and the plurality of extracted unit learning information are selectively provided to the information processing device according to the academic achievement. How to give it.

8. The method of claim 7, wherein the history information of the question is the name of the test the question was asked, the question organization of the problem, the date of the question, the problem number of the problem, the subject information of the problem, the series information of the problem, The type of the question, the frequency of the question or the similar problem similar to the problem, the expected rate of the question or the similar problem similar to the problem, the importance of the problem or the similar problem similar to the problem, the learner the correct answer data And at least one of a number of times and a date of requesting a request, a rate of incorrect answers of other learners about the problem, and a number of times other learners request the correct answer data.

The method of claim 7, wherein the server provides the learning data to the information processing device by at least one of text, image, voice, and video.

The method of claim 6, wherein the database,
Learner data including the problem data, the correct answer data and the learning data provided to the information processing apparatus, are stored,
And the server provides the learner data to the information processing device according to the request of the learner.

The method of claim 1, wherein the information processing device is a PC, and the PC and the server communicate with each other through a program or a web browser installed on the PC.

The portable information processing apparatus of claim 1, wherein the information processing apparatus is a portable information processing apparatus including a wireless communication module and a camera module, and the portable information processing apparatus and the server are mutually connected through a program or a web browser installed in the portable information processing apparatus. A method of providing learning information to learners, characterized in that they communicate.

The method of claim 1, wherein before the problem data is generated,
Generating code image data by photographing a code of a problem paper containing the problem using a camera module of the information processing apparatus;
The server receiving the code image data;
Providing, by the server, a code number to the information processing apparatus in response to the received code image data; And
And transmitting the code number to the server through the information processing device to authenticate the purchase of the questionnaire, wherein the learning information is provided to the learner.

In the learning information providing system for providing learning information to the learner using a learner's information processing device,
A server having problem data generated by at least a portion of the problem being image processed or text processed; And
A database managed by the server, the database storing the correct answer data in question;
The server receives the problem data from the information processing device, or the server generates the problem data by processing the information of the problem provided through the information processing device,
And the server extracts the correct answer data corresponding to the question data from the database and provides the correct answer data to the information processing device.

The method of claim 16, wherein the database,
A problem image data storage unit for storing a problem image data in which a plurality of problems including the above problem are processed;
A problem text data storage unit for storing the problem text data in which a plurality of problems including the above problem are processed;
An answer data storage unit for storing answer data of the plurality of questions; And
A learning data storage configured to store learning data of the plurality of problems;
The server comprises:
Perform a first matching operation to determine a similarity between each of the images of the problem image data and the image of the problem data, and obtain at least one temporary problem image from the problem image data storage in order of similarity of the first matching operation; An image matching unit to extract;
Perform a second matching operation to determine similarity between each of the texts of the problem text data and the text of the problem data, and obtain at least one temporary problem text from the problem text data storage unit in the order of similarity of the second matching operation. A text matching unit to extract; And
Among the correct answer data and the training data, the correct answer data and the training data pre-processed with at least one of the temporary problem image, a code assigned to the temporary problem image, the temporary problem text, and the temporary problem text are extracted. And a control unit which transmits a command signal to the database side such that the extracted correct answer data and the learning data are provided to the information processing device side.

The method of claim 17, wherein the database,
And a learner data storage configured to store learner data including the problem data, the correct answer data and the learning data provided to the information processing apparatus.
And the control unit transmits a command signal to the database side so that the learner data is provided to the information processing device side at the request of the learner.

The system of claim 17, wherein the learning data includes at least one of a problem solving process, history information of the problem, a similar problem similar to the problem, and unit learning information of the problem. .

The learning information providing system of claim 19, wherein each of the solving process, the similar problem, and the unit learning information is extracted in a plurality of different contents.

21. The method of claim 20, wherein the server receives information related to the academic achievement of the learner from the information processing device, wherein the plurality of solving process, the plurality of similar problems, and the plurality of unit learning information is based on the academic achievement And selectively providing the information to the information processing apparatus.

20. The method of claim 19, wherein the history information of the question is the name of the question on which the question was asked, the questioning organization of the problem, the date of the question, the problem number of the problem, the subject information of the problem, the series information of the problem, The type of the question, the frequency of the question or the similar problem similar to the problem, the expected rate of the question or the similar problem similar to the problem, the importance of the problem or the similar problem similar to the problem, the learner the correct answer data And at least one of a number of times and a date of requesting information, an error rate of other learners about the problem, and a number of times that other learners have requested the correct answer data.

The system of claim 16, wherein the information processing device is a PC, and the PC and the server communicate with each other through a program or a web browser installed on the PC.

17. The apparatus of claim 16, wherein the information processing apparatus is a portable information processing apparatus including a wireless communication module and a camera module, and the portable information processing apparatus and the server communicate with each other through a program or a web browser installed in the information processing apparatus. Learning information providing system, characterized in that.

17. The learning information providing system according to claim 16, wherein the server provides the learning data to the information processing device in at least one of an image, a voice, and a video.