System for supervising problems using decentralized autonomous organization method and crowdsourcing method

Abstract

A problem review system according to one embodiment of the present invention may be characterized by comprising: a problem review system connected via a network to a creator terminal, a user terminal, and an administrator terminal, and including: a problem information unit that receives and stores problem information from a creator terminal, transmits the stored problem information to a user terminal, and receives and stores answer information corresponding to the problem information from a user terminal; a user management unit that receives basic information from a user terminal, generates learning information based on the problem information and answer information stored in the problem information unit to correspond to the received basic information, and generates user information including the basic information and the learning information; an organization generation unit that extracts review problem information from among the problem information stored in the problem information unit based on the answer information stored in the problem information unit, extracts learning information corresponding to the review problem information, and generates a review organization based on user information corresponding to the extracted learning information; a review induction unit that transmits review problem information to a user terminal corresponding to the review organization and receives review information corresponding to the review problem information from the user terminal; and a review management unit that transmits review problem information and review information to a user terminal corresponding to the review organization, receives pro / con information based on the review information from the user terminal, and modifies the review problem information based on the pro / con information and review information.

Description

Technology Field

[0001] The present invention relates to a problem assessment system, and more specifically, to a problem assessment system using a decentralized autonomous organization (DAO) method and a crowdsourcing method that allows for assessment of problems in a problem bank method without separate experts and enables the provision of more accurate problems to users. Background Technology

[0002] The question bank method is implemented by receiving and storing multiple questions, extracting necessary questions from the stored ones, and providing them to the user. This question bank method can be implemented as a server equipped with a database that stores the questions.

[0003] Question bank systems implementing the conventional method were structured to receive questions from administrators and experts designated by them. In such systems, only a limited variety of questions provided by specific individuals were available, and the number of questions was inevitably restricted. Consequently, question bank systems have been modified to allow anyone to freely provide questions.

[0004] Meanwhile, even if anyone is free to provide questions to a question bank system or if only specific individuals do so, errors and typos may still exist. Questions containing such errors or typos can significantly reduce the effectiveness of learning. Consequently, a review process is necessary to identify and correct these issues. Currently, dedicated personnel, including experts in question-related fields, are required to carry out this review work. Prior art literature

[65535] Published Patent Application No. 10-2013-0012320 (Feb. 4, 2013) Published Patent Application No. 10-2022-0069263 (May 27, 2022) Registered Patent Application No. 10-1804960 (Dec. 6, 2017) Published Patent Application No. 10-2015-0038813 (April 9, 2015) The problem to be solved

[0005] The technical problem that the problem review system according to the technical concept of the present invention aims to achieve is to provide a problem review system that can easily identify problems requiring review among problems according to authors.

[0006] Furthermore, the technical objective that the problem assessment system according to the technical concept of the present invention aims to achieve is to provide a problem assessment system that enables users to assess problems without the need for separate experts.

[0007] The technical problems that the problem assessment system according to the technical concept of the present invention aims to solve are not limited to those mentioned above, and other unmentioned problems will be clearly understood by a person skilled in the art from the description below. means of solving the problem

[0008] A problem review system according to one embodiment of the technical concept of the present invention is a problem review system connected via a network with a creator terminal, a user terminal, and an administrator terminal, comprising: a problem information unit that receives and stores problem information from a creator terminal, transmits the stored problem information to a user terminal, and receives and stores answer information corresponding to the problem information from a user terminal; a user management unit that receives basic information from a user terminal, generates learning information based on the problem information and answer information stored in the problem information unit to correspond to the received basic information, and generates user information including the basic information and learning information; an organization generation unit that extracts review problem information from among the problem information stored in the problem information unit based on the answer information stored in the problem information unit, extracts learning information corresponding to the review problem information, and generates a review organization based on user information corresponding to the extracted learning information; and a review induction unit that transmits review problem information to a user terminal corresponding to the review organization and receives review information corresponding to the review problem information from the user terminal. It may be characterized by including a review management unit that transmits review issue information and review information to a user terminal corresponding to the review organization, receives pro / con information based on the review information from the user terminal, and modifies the review issue information based on the pro / con information and review information.

[0009] Additionally, problem information includes the field, topic, type of problem, question content, and answer, and answer information includes answer content and feedback, and the feedback is positive or negative. When answer information for a single problem is stored in the problem information section in an amount greater than the answer setting value, and among the feedback of the stored answer information exceeding the answer setting value, the negative feedback exceeds the extraction setting value, the organization generation section can extract the problem information corresponding to the above answer information as the problem information to be reviewed.

[0010] In addition, basic information includes the user's ID and contact information, and learning information includes the learning field, the number of learning questions by field, and the correct answer rate by field based on the answer information stored in the problem information section for the user. The organization generation section extracts user information of the learning information, which includes the number of learning questions by field exceeding a set value and the correct answer rate by field exceeding a set value, corresponding to the field of the review problem information, and can make the extracted user information correspond to the review organization.

[0011] Additionally, the review information may include opinion information including overall revision content proposing overall revision of the question content and answer of the problem information or partial revision content proposing partial revision of the question content and answer of the problem information, and additional opinion information including content proposing regarding the opinion information.

[0012] In addition, the approval / disapproval information is either approval or disapproval, and when the review management unit receives approval / disapproval information corresponding to approval exceeding the approval / disapproval setting threshold, the review management unit may apply partial modifications to the review issue information to make the changes, or the review management unit may connect to the user terminal that transmitted the review information including the entire modifications, thereby enabling the review issue information to be modified through the connected user terminal.

[0013] In addition, when the inspection induction unit receives inspection information corresponding to inspection problem information from a user terminal during a set period and receives inspection information exceeding the resolution set value from one user terminal, the inspection management unit can generate resolution information corresponding to the user terminal that transmitted inspection information exceeding the resolution set value and transmit it to the user terminal corresponding to the inspection organization.

[0014] In addition, the user terminal receives processing information corresponding to the resolution information and transmits it to the supervision management department, and the processing information is either approved or disapproved. When the supervision management department receives processing information corresponding to disapproval exceeding the processing threshold, the supervision management department may delete the user information corresponding to the user terminal that transmitted the supervision information exceeding the resolution threshold from the supervision organization or from the user management department.

[0015] Additionally, the user terminal receives check information and transmits it to the user management unit, and the user management unit transmits the check information to the administrator terminal; the user terminal includes a display unit in the form of a display device located on one side of the user terminal and capable of displaying an input area capable of inputting check items for check information and response values ​​corresponding to the check items; and a detector unit in the form of a camera or sensor located on one side of the user terminal, spaced apart from the display unit, and located at a first end portion of the user terminal; and the problem detection system includes an input housing having a housing space formed therein with both end surfaces open and having a shape corresponding to the user terminal, into which the user terminal can be inserted, a display opening connected to the housing space formed on the upper surface, a concave placement space formed on the bottom surface of the housing space corresponding to the user terminal, and a plurality of moving guides positioned on each of the two sides so as to be spaced apart from each other along one direction. The device further includes an input plate formed in a plate shape, having a check opening and an input opening formed therein, and comprising a pair of moving auxiliary members positioned along one direction on both sides, formed in the shape of a rack gear, and capable of engaging with a moving guide; the moving guide comprises a moving power body in the form of a motor located on the side of the input housing; and a moving transmission body in the form of a pinion gear positioned to correspond to the moving power body in the housing space, connected to the moving power body, capable of being rotated by the moving power body, and capable of engaging with a moving auxiliary member; the input plate is inserted and positioned in the housing space so that the moving auxiliary member and the moving transmission body of the moving guide are engaged; a user terminal is positioned in the housing space and inserted into the placement space, a display unit and a detector unit are positioned to correspond to the display opening and are located on the lower side of the input plate, and when the moving power body of the moving guide rotates the moving transmission body, the moving auxiliary member moves so that the input plate can move in the housing space.

[0016] Additionally, a detector mark is formed on a first end portion of the lower surface of the input plate, and the input plate is positioned to correspond to a display opening and is located on the upper side of a user terminal located in a housing space, such that when the detector mark is positioned to correspond to a detector part and detected by the detector part, the display part displays a plurality of check items corresponding to the detector mark and an input area corresponding to each of the check items, and the check opening and the input opening of the input plate are positioned to correspond to one check item and an input area corresponding to one check item displayed on the first end portion of the display part, respectively, and when a user touches an input area displayed on the display part through the input opening, the display part displays a touch mark corresponding to the touched input area, the user terminal generates an operation signal and transmits it to the input housing, the moving power body rotates the moving transmission body, and the moving auxiliary body moves toward the second end portion opposite the first end portion of the display part, and the check opening and the input opening correspond to another check item and another check item displayed on the display part It is positioned to correspond to the input area, and a part of the input plate can be positioned to protrude from the housing space.

[0017] Additionally, the input housing further includes a rectangular plate-shaped substopper positioned near a moving guide and a first end surface of the housing space and hinged to the inner surface of the housing space, wherein the first end portion of the substopper is hinged to the inner surface of the housing space so as to be adjacent to a moving conveyor positioned to face the first end surface of the housing space, and the second end portion opposite the first end portion of the substopper contacts or is spaced apart from the placement space, and a stopper projection made of rubber is formed on the lower surface of the first end portion of the substopper, and when the input plate is positioned in the housing space and the user terminal is not positioned in the housing space, the second end portion of the substopper contacts the placement space and is positioned lower than the first end portion of the substopper, and when the user terminal is gradually inserted into the housing space through the second end surface of the housing space, the substopper contacts the user terminal and rotates, and the second of the substopper When the end is gradually spaced apart from the placement space and the display portion of the user terminal is positioned to correspond to the display opening of the input housing, the stopper projection of the substopper is positioned on one side of the first end portion of the user terminal, and the second end of the substopper is positioned above the first end of the substopper so that the substopper can be tilted to face the first end surface of the input plate. Effects of the invention

[0018] The problem assessment system according to embodiments based on the technical concept of the present invention has the following effects.

[0019] (1) Among the problems according to the author, problems requiring supervision can be easily identified.

[0020] (2) Allows users to review the problem without the need for a separate expert.

[0021] However, the effects achievable by the problem assessment system according to one embodiment of the present invention are not limited to those mentioned above, and other unmentioned effects will be clearly understood by a person skilled in the art from the description below. Brief explanation of the drawing

[0022] A brief description of each drawing is provided to help to better understand the drawings cited in this specification. FIG. 1 is a drawing illustrating a problem detection system according to one embodiment of the present invention. FIG. 2 is an implementation flowchart of a problem assessment system according to one embodiment of the present invention. FIG. 3 is a diagram illustrating, in an exemplary manner, a screen for inputting problem information in a creator terminal connected to a problem review system according to one embodiment of the present invention. FIG. 4 is a diagram illustrating, in an exemplary manner, a screen for inputting answer information at a user terminal connected to a problem assessment system according to one embodiment of the present invention. FIG. 5 is a diagram illustrating, in an exemplary manner, a screen in which review problem information and review information are displayed on a user terminal connected to a problem review system according to an embodiment of the present invention. FIG. 6 is a diagram illustrating, in an exemplary manner, a screen for inputting approval or disapproval information regarding inspection information at a user terminal connected to a problem inspection system according to one embodiment of the present invention. FIG. 7 is a perspective view showing an input housing and an input plate separated and applied to a user terminal connected to a problem detection system according to one embodiment of the present invention. FIG. 8 is a drawing illustrating the application of an input housing and an input plate to a user terminal connected to a problem detection system according to one embodiment of the present invention. FIG. 9 is a diagram illustrating the operation of an input housing and an input plate applied to a user terminal connected to a problem detection system according to one embodiment of the present invention. Specific details for implementing the invention

[0023] The present invention is capable of various modifications and may have various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and it should be understood that the present invention includes all modifications, equivalents, and substitutions that fall within the spirit and scope of the invention.

[0024] In describing the present invention, if it is determined that a detailed description of related prior art may unnecessarily obscure the essence of the present invention, such detailed description is omitted. Additionally, numbers used in the description of this specification (e.g., 1st, 2nd, etc.) are merely identification symbols to distinguish one component from another.

[0025] In addition, when a component is described in this specification as being "connected" or "connected" to another component, it should be understood that the component may be directly connected to or directly connected to the other component, but unless otherwise specifically stated, it may also be connected or connected through another component in between.

[0026] In addition, components expressed as '~part' in this specification may consist of two or more components combined into a single component, or a single component may be divided into two or more components according to more detailed functions. Furthermore, each component described below may additionally perform some or all of the functions performed by other components in addition to the primary function it is responsible for, and it goes without saying that some of the primary functions performed by each component may be exclusively performed by other components.

[0027] Hereinafter, embodiments based on the technical concept of the present invention will be described in detail in turn.

[0028] FIG. 1 is a drawing illustrating a problem detection system (100) according to one embodiment of the present invention, and FIG. 2 is a flowchart of an implementation of a problem detection system (100) according to one embodiment of the present invention.

[0029] As illustrated in FIGS. 1 and 2, a problem review system (100) according to one embodiment of the present invention may be connected via a network (1) to a creator terminal (10), a plurality of user terminals (20), and an administrator terminal (30), and may include a problem information unit (101), a user management unit (102), an organization creation unit (103), a review induction unit (104), and a review management unit (105). Here, the creator refers to a person who develops problems for learning, the user refers to a person who intends to conduct learning through problems developed by the creator, and the administrator refers to a person who manages the problem review system (100) and checks the user's opinion. Meanwhile, in this embodiment, the user may perform the role of a creator.

[0030] Additionally, the problem information unit (101), user management unit (102), organization creation unit (103), review induction unit (104), and review management unit (105) may include at least one of a processor, memory, and data transceiver.

[0031] The author, user, and administrator can each use the author terminal (10), user terminal (20), and administrator terminal (30) to access the problem review system (100) and exchange signals with the problem review system (100). The problem review system (100) may display a web page through a web browser running on each of the author terminal (10), user terminal (20), and administrator terminal (30) and allow access to the problem review system (100) after logging in on the web page, or an application capable of accessing the problem review system (100) may be installed and run on each of the author terminal (10), user terminal (20), and administrator terminal (30).

[0032] The author terminal (10), user terminal (20), and administrator terminal (30) can each be implemented as a computer capable of connecting to a remote server or terminal via a network (1). Here, the computer may include, for example, a notebook, desktop, or laptop equipped with a web browser. Additionally, the author terminal (10), user terminal (20), and administrator terminal (30) can each be implemented as a terminal device capable of connecting to a remote server or terminal via a network (1). The terminal device may include, for example, all types of handheld-based wireless communication devices such as PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication)-2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless Broadband Internet) terminals, smartphones, smartpads, tablet PCs, etc.

[0033] Here, the network (1) refers to a connection structure capable of exchanging information between each node, such as multiple terminals and servers. Examples of such networks include, but are not limited to, a 3GPP (3rd Generation Partnership Project) network, an LTE (Long Term Evolution) network, a 5G network, a WIMAX (World Interoperability for Microwave Access) network, the Internet, a LAN (Local Area Network), a Wireless LAN (Wireless Local Area Network), a WAN (Wide Area Network), a PAN (Personal Area Network), a Bluetooth network, a satellite broadcasting network, an analog broadcasting network, and a DMB (Digital Multimedia Broadcasting) network.

[0034] The problem information unit (101) receives and stores problem information from the author terminal (10) and can transmit the stored problem information to the user terminal (20) (S101). Here, the problem information is information about the problem and may include the field of the problem, the topic, the type of the problem, the question content, the answer, etc. For example, the field is 'IT', the topic is 'Blockchain', the type is 'Subjective', the question content is 'Write about DAO', and the answer may be the correct answer corresponding to the question content.

[0035] The author can input problem information through the author terminal (10). Here, an input window for inputting problem information may be displayed on the author terminal (10) (see FIG. 3). Additionally, the user terminal (20) may receive and output problem information, but may only output the question content of the problem information.

[0036] Additionally, the problem information unit (101) can receive and store answer information corresponding to the problem information from the user terminal (20) (S102). Here, the answer information may include answer content and feedback, the answer content refers to the user's response to the question content of the problem information, and the feedback refers to the user's opinion regarding the problem information, which may include positive or negative.

[0037] The user can check the question content of the problem information using the user terminal (20) and input the answer content and feedback regarding the question content (see FIG. 4). Here, the user terminal (20) can generate answer information including the answer content and feedback and transmit it to the problem information unit (101).

[0038] The user management unit (102) receives basic information from the user terminal (20) and can generate user information by generating learning information based on problem information and answer information stored in the problem information unit (101) so as to correspond to the received basic information (S103). Here, the user information may include basic information and learning information.

[0039] In particular, basic information may include the user's ID and contact information, and the contact information may be used to identify the user and the user terminal (20) corresponding to the user. Additionally, learning information may be generated based on the field of problem information, the content of the question and the answer, and the content of the answer information, and may include the learning field, the number of learning questions by field, and the correct answer rate by field according to the answer information stored in the problem information section (101) for the user.

[0040] The organization generation unit (103) can extract review problem information from among the problem information stored in the problem information unit (101) based on the answer information stored in the problem information unit (101) (S104). Here, the organization generation unit (103) can use feedback of the answer information to extract the review problem information.

[0041] In particular, the problem information unit (101) can receive and store multiple answer information for a single problem information. Answer information for a single problem information can be stored in the problem information unit (101) in an amount greater than the answer setting value. Additionally, among the feedback of answer information exceeding the stored answer setting value, the amount of negativity may exceed the extraction setting value. Here, the answer information exceeding the answer setting value and the problem information corresponding to negativity exceeding the extraction setting value among the feedback of the answer information can be extracted as review problem information by the organization generation unit (103). The extraction setting value is smaller than the answer setting value and may be preferably greater than half of the total number of answer information stored for a single problem information. That is, if more than half of the feedback among the answer information exceeding the answer setting value is negativity, the organization generation unit (103) can extract problem information corresponding to the relatively large amount of negative feedback from users as review problem information.

[0042] For example, for one problem information, 10 answer information is stored, and 8 of the feedbacks of the 10 stored answer information may contain fraud. Here, the organization generation unit (103) may extract the problem information as review problem information. Meanwhile, for one problem information, 10 answer information is stored, and 4 of the feedbacks of the 10 stored answer information may contain fraud. Here, the organization generation unit (103) may not extract the problem information as review problem information.

[0043] Additionally, the organization creation unit (103) can create an evaluation organization based on user information corresponding to the extracted learning information by extracting learning information corresponding to the evaluation problem information (S105). Here, the organization creation unit (103) can extract user information of the learning information that includes a number of learning problems per field greater than or equal to a number setting value and a correct answer rate per field greater than or equal to a ratio setting value, corresponding to the field of the evaluation problem information. Users corresponding to the extracted user information may be included in the evaluation organization.

[0044] In some cases, the organization generation unit (103) can extract a set number of user information in order according to the correct answer rate by field from among the user information of learning information that includes a number of field-specific learning problems greater than or equal to the number set value corresponding to the field of review problem information. That is, the organization generation unit (103) can extract a set number of user information having a relatively high correct answer rate by field for the field of review problem information.

[0045] The review guidance unit (104) can transmit review problem information to a user terminal (20) corresponding to a review organization and can receive review information corresponding to the review problem information from the user terminal (20) (S106). Here, the review problem information may include the content of questions and answers of problem information requiring review from a user according to the review organization. Additionally, the review information may include opinion information and additional opinion information, as information containing the user's opinion regarding the review problem information. Here, the opinion information may include overall modification content suggesting a complete modification of the question content and answer of the problem information (e.g., 'How about changing the format of the question from multiple choice to short answer?') or partial modification content suggesting a partial modification of the question content and answer of the problem information (e.g., 'modify incentive to reward'). Additionally, the additional opinion information may include content suggesting a modification regarding the opinion information.

[0046] Additionally, the sensitivity induction unit (104) can receive sensitivity information corresponding to sensitivity problem information from the user terminal (20) during the set period.

[0047] The inspection management unit (105) can transmit inspection problem information and inspection information to a user terminal (20) corresponding to the inspection organization (S107). Here, the inspection problem information and inspection information can be output simultaneously to the user terminal (20) (see FIG. 5). Through the inspection information, the user can identify parts of the inspection problem information that require correction and determine the suitability of the inspection information.

[0048] Additionally, the user may input pro / con information corresponding to the review information into the user terminal (20). Here, the pro / con information is information indicating whether the review information is applied to the review issue information, and can be selected as either pro or con. For example, the user may select pro when agreeing to the application of the review information to the review issue information, and may select con when opposing the application of the review information to the review issue information (see FIG. 6). Such pro / con information can be transmitted from the user terminal (20) to the review management unit (105).

[0049] Additionally, the review management unit (105) can modify the review issue information based on the received approval / disapproval information and review information (S108). Here, when the review management unit (105) receives approval / disapproval information corresponding to approval exceeding the approval / disapproval setting value, the review issue information can be modified to include the review information. Additionally, the review management unit (105) can modify the review issue information by applying partial modifications from the review information, or the review management unit (105) can be connected to a user terminal (20) that transmitted the review information including the entire modification, thereby enabling the review issue information to be modified by applying the entire modification through the connected user terminal (20).

[0050] In addition, it may be desirable for the approval / disapproval setting value to be greater than half of the number of approval / disapproval information transmitted to the review management unit (105) for one review issue information.

[0051] Meanwhile, if the review management department (105) receives approval / disapproval information corresponding to approval that is less than the approval / disapproval setting value, the review problem information may not be modified with respect to the review information.

[0052] Additionally, when the review induction unit (104) receives review information corresponding to review problem information from a user terminal (20) during a set period, it may receive review information exceeding the set resolution value from one user terminal (20). This may mean a case where one user transmits an excessive amount of review information.

[0053] In the above case, the review management unit (105) can generate resolution information corresponding to the user terminal (20) that has transmitted review information exceeding the resolution setting value, and can transmit it to the user terminal (20) corresponding to the review organization. Here, the resolution information may include user information corresponding to the user terminal (20) and review information transmitted from the user terminal (20).

[0054] The user terminal (20) can receive and output resolution information, and the user can check the user's activities through the resolution information and determine the suitability of the transmitted review information.

[0055] Additionally, the user may input processing information corresponding to the resolution information into the user terminal (20). Here, the processing information is information indicating whether there is consent to the activity of a user who has transmitted a reduction information exceeding the resolution threshold, and can be selected as either approval or disapproval. For example, the user may select approval when agreeing to the activity of a user who has transmitted a reduction information exceeding the resolution threshold, and may select disapproval when not approving the activity of a user who has transmitted a reduction information exceeding the resolution threshold. Such processing information may be transmitted from the user terminal (20) to the reduction management unit (105).

[0056] Additionally, the review management unit (105) can process user information regarding a user who has transmitted review information exceeding the resolution setting value according to the received processing information. Here, when the review management unit (105) receives processing information corresponding to non-recognition exceeding the processing setting value, the review management unit (105) can delete user information regarding the user from the review organization or from the user management unit (102). That is, if a user unnecessarily transmits review information exceeding the resolution setting value, the user may be restricted from using the problem review system (100) according to the present embodiment.

[0057] In addition, the processing setting value may be greater than 1 / 2 of the number of resolution information transmitted to the review management unit (105) for users who have transmitted review information exceeding the resolution setting value.

[0058] The problem review system (100) according to the present embodiment can store problem information by an author and answer information by a user regarding the problem information. Here, whether to review the problem information can be determined based on feedback from the answer information. Accordingly, the problem review system (100) according to the present embodiment can determine whether to review the problem information by an author based on the opinions of multiple users who have solved the problem information, thereby enabling easy identification of problems that require review.

[0059] In addition, the problem review system (100) according to the present embodiment can generate problem information requiring review as review problem information and create a review organization consisting of a field corresponding to the review problem information and a user who exhibits a relatively high correct answer rate for the problem in that field. The user terminal (20) of the user corresponding to the review organization receives the review problem information and can input review information regarding the received review problem information. Accordingly, the problem review system (100) according to the present embodiment enables users to review the problem information requiring review, thereby allowing review of the problem to be performed without a separate expert.

[0060] FIG. 7 is a perspective view showing an input housing (201) and an input plate (202) applied to a user terminal (20) connected to a problem detection system (100) according to one embodiment of the present invention, FIG. 8 is a drawing showing the application of the input housing (201) and the input plate (202) to a user terminal (20) connected to a problem detection system (100) according to one embodiment of the present invention, and FIG. 9 is a drawing showing the operation of the input housing (201) and the input plate (202) applied to a user terminal (20) connected to a problem detection system (100) according to one embodiment of the present invention.

[0061] As illustrated in FIGS. 7 to 9, the user terminal (20) is combined with an input housing (201) and an input plate (202), and can receive check information using the input housing (201) and the input plate (202) and transmit it to the user management unit (102). Here, the check information can be transmitted to the administrator terminal (30) and can be verified by the administrator managing the problem detection system (100) as information used to verify the user's satisfaction, etc., regarding the use of the problem detection system (100).

[0062] The user terminal (20) is formed in the form of a smartphone and may include a display unit (21) in the form of a display device that is located on one side of the user terminal (20) and can display a check item (a) for check information and an input area (b) for inputting a score corresponding to the check item (a), and a detector unit (22) in the form of a camera or sensor that is spaced apart from the display unit (21) on one side of the user terminal (20) and located at the first end portion of the user terminal (20). Here, the check item may be in the form of "Is the system convenient to use?", "Do you want to continue using the system?", "Do you want to recommend the system to others?", etc., and the input area is illustrated as being composed of three, but is not limited thereto and may be composed of three or more, such as five, seven, nine, etc.

[0063] The input housing (201) is formed in a shape corresponding to the user terminal (20) and can accommodate the user terminal (20) in a detachable manner. A housing space (210), a display opening (201a), and a placement space (201b) may be formed in the input housing (201).

[0064] The housing space (210) is formed in a shape corresponding to the user terminal (20) inside the input housing (201), and both end faces can be open.

[0065] A display opening (201a) may be formed on the upper surface of an input housing (201) and connected to a housing space (210). When a user terminal (20) is positioned in the housing space (210), the display portion (21) and detector portion (22) of the user terminal (20) may be positioned to correspond to the display opening (201a).

[0066] The placement space (201b) can be formed concavely on the bottom surface of the housing space (210) to correspond to the user terminal (20) and can be positioned to correspond to the display opening (201a). The user terminal (20) can be positioned in the housing space (210) and inserted into the placement space (201b), and the display part (21) and the detector part (22) are positioned to correspond to the display opening (201a) so that they can be seen through the display opening (201a).

[0067] Additionally, the input housing (201) may include a moving guide (211) and a sub-stopper (213).

[0068] The moving guide (211) may be composed of multiple guides and positioned on each side of the input housing (201) so as to be spaced apart from one another along one direction (A). When the user terminal (20) is positioned in the housing space (210), the moving guide (211) may be positioned above the user terminal (20) and spaced apart from the upper surface of the housing space (210).

[0069] Additionally, the moving guide (211) may include a moving power body (211a) and a moving transmission body (211b).

[0070] The moving power body (211a) is formed in the form of a motor and can be located on the outer side of the input housing (201).

[0071] The moving transmission body (211b) is formed in the form of a pinion gear and is positioned to correspond to the moving power body (211a) on the inner side of the housing space (210) and can be connected to the moving power body (211a). Here, the moving transmission body (211b) can be rotated by the moving power body (211a).

[0072] The sub-stopper (213) is formed in the shape of a rectangular plate and is located near the first end surface of the housing space (210) and the moving guide (211) in the housing space (210), and can be hinged to the inner surface of the housing space (210). Here, the first end portion of the sub-stopper (213) can be hinged to the inner surface of the housing space (210) so as to be adjacent to a moving conveyor (211b) positioned to face the first end surface of the housing space (210), and the second end portion opposite the first end portion of the sub-stopper (213) can be in contact with the placement space (201b) or spaced apart from the placement space (201b).

[0073] Meanwhile, the user terminal (20) can be inserted into or separated from the housing space (210) through the second end face opposite the first end face of the housing space (210) due to the sub-stopper (213).

[0074] Additionally, a stopper projection (213a) may be formed on the lower surface of the first end portion of the sub-stopper (213), and the stopper projection (213a) may be made of a material such as rubber.

[0075] When the user terminal (20) is not positioned in the housing space (210), the substopper (213) is tilted so that the second end of the substopper (213) contacts the placement space (201b) and can be positioned lower than the first end portion of the substopper (213) (see FIG. 8(a)).

[0076] Meanwhile, when the user terminal (20) is gradually inserted into the housing space (210) through the second end surface (left portion of the housing space (210) in FIG. 8) of the housing space (210), the sub-stopper (213) is rotated in contact with the user terminal (20), and the second end of the sub-stopper (213) can be gradually separated from the placement space (201b). Additionally, when the display portion (21) of the user terminal (20) is positioned to correspond to the display opening (201a) of the input housing (201), the stopper projection (213a) of the sub-stopper (213) can be positioned on one surface of the first end portion of the user terminal (20). Here, the sub-stopper (213) is tilted so that the second end of the sub-stopper (213) is positioned above the first end of the sub-stopper (213) by means of the stopper projection (213a) (see FIG. 8(b)). Additionally, the sub-stopper (213) may be positioned to face the first end surface of the input plate (202).

[0077] The input plate (202) may be formed in a plate shape corresponding to the display opening (201a). Here, the input plate (202) may be inserted into the housing space (210) and engaged with the moving guide (211), and may be movable by the moving guide (211). A check opening (202a) and an input opening (202b) may be formed in the input plate (202).

[0078] A check opening (202a) can be formed on an input plate (202) with a size corresponding to one check item (a) displayed on a display unit (21) of a user terminal (20) for check information.

[0079] The input opening (202b) may be formed on the input plate (202) with a size corresponding to the input area (b) displayed on the display unit (21) of the user terminal (20) for inputting check information. Here, the input opening (202b) may be positioned on the input plate (202) in combination with the check opening (202a) to form the same straight line along a direction orthogonal to one direction (A), and may be formed in multiple numbers corresponding to the input area (b).

[0080] Additionally, a detector mark (220) may be formed on the first end portion of the lower surface of the input plate (202) (refer to the upper portion of the input plate (202) in FIG. 7). Here, the detector mark (220) may be in the form of a QR code, a bar code, etc.

[0081] With the input plate (202) accommodated in the housing space (210), the detector mark (220) may be positioned to correspond to the detector section (22) of the user terminal (20) accommodated in the housing space (210). Here, the detector section (22) detects the detector mark (220), and the display section (21) may display a plurality of check items (a) for inputting check information corresponding to the detector mark (220) and an input area (b) corresponding to each of the check items (a). Additionally, one check item (a) and an input area (b) corresponding to one check item (a) displayed at the first end portion of the display section (21) may be confirmed through the check opening (202a) and the input opening (202b).

[0082] Additionally, the input plate (202) may include a moving aid (221).

[0083] The moving aid (221) is formed as a pair and can be positioned along one direction (A) on both sides of the input plate (202). Here, the moving aid (221) can be formed in the form of a rack gear. When the input plate (202) is inserted into the housing space (210), the moving aid (221) is positioned above the moving transmission body (211b) of the moving guide (211) and can be engaged with the moving transmission body (211b). Here, the moving aid (221) and the moving transmission body (211b) can be engaged in a combination of a rack gear and a pinion gear. When the moving power body (211a) rotates the moving transmission body (211b), the moving transmission body (211b) can move the moving aid (221) to move the input plate (202).

[0084] Meanwhile, as previously mentioned, the display portion (21) of the user terminal (20) is positioned to correspond to the display opening (201a) of the input housing (201), and the substopper (213) can be tilted so that the second end of the substopper (213) is positioned above the first end of the substopper (213) by the stopper projection (213a). Here, the input plate (202) is positioned in the housing space (210) and is positioned above the user terminal (20), and its movement toward the first end surface of the housing space (210) can be restricted by the substopper (213). That is, when the user terminal (20) is accommodated in the housing space (210) of the input housing (201), the input plate (202) cannot pass through the first end surface of the housing space (210) and can pass through the second end surface of the housing space (210).

[0085] The above-described input housing (201) and input plate (202) can be applied to a user terminal (20) and operated as follows.

[0086] First, an input plate (202) can be inserted into and accommodated in a housing space (210). Here, the input plate (202) can be positioned to correspond to a display opening (201a), and the moving aid (221) of the input plate (202) can be engaged with the moving conveyor (211b) of the moving guide (211) (see FIG. 8(a) and FIG. 8(b)).

[0087] Next, the user terminal (20) can be inserted into and accommodated in the housing space (210) of the input housing (201) (see FIG. 8(b)). Here, the user terminal (20) is inserted into the placement space (201b) and positioned below the input plate (202), and the sub-stopper (213) is tilted so that the second end of the sub-stopper (213) is positioned above the first end of the sub-stopper (213). Additionally, the display unit (21) and detector unit (22) of the user terminal (20) can be positioned to correspond to the display opening (201a).

[0088] In the above state, the detector mark (220) of the input plate (202) may be positioned to correspond to the detector section (22) of the user terminal (20). Here, the detector section (22) detects the detector mark (220), and the display section (21) may display a plurality of check items (a) for inputting check information corresponding to the detector mark (220) and an input area (b) corresponding to each of the check items (a). Additionally, the check opening (202a) and the input opening (202b) of the input plate (202) may be positioned to correspond to one check item (a) and an input area (b) corresponding to one check item (a) displayed on the first end portion (upper portion of FIG. 9) of the display section (21) (see FIG. 9(a)). Here, the user terminal (20) can generate a check item (a) corresponding to the check opening (202a) as voice. That is, the user can easily recognize the check item (a) and input area (b) to be entered through the check opening (202a) and the input opening (202b).

[0089] Additionally, the user can touch the input area (b) displayed on the display unit (21) through the input opening (202b). Here, the display unit (21) can display a touch mark (c) corresponding to the touched input area (b), and a response value corresponding to the input area (b) where the touch mark (c) is displayed can be input to the user terminal (20) for the check item (a). The user terminal (20) can generate an operation signal and transmit it to the input housing (201). Additionally, the operation of the moving guide (211) can be performed in the input housing (201). The moving power body (211a) of the moving guide (211) rotates the moving transmission body (211b), so that the moving transmission body (211b) can move the moving auxiliary body (221) toward the second end portion (lower portion of FIG. 9), which is opposite to the first end portion of the display unit (21). That is, the detector mark (220) can be moved away from the detector unit (22). As a result, the check opening (202a) and the input opening (202b) of the input plate (202) can be positioned to correspond to another check item (a) and an input area (b) corresponding to another check item (a) displayed on the display unit (21), and a part of the input plate (202) can be positioned to protrude from the housing space (210) (see FIG. 9(b)).

[0090] As described above, the user can input check information by selectively touching the input area (b) for each check item (a) displayed on the display unit (21) through the input opening (202b).

[0091] As illustrated in FIG. 9(b), the input plate (202) is continuously moved by the moving guide (211) so that the user can touch the input area (b) for the last check item (a) among the check items (a) displayed on the display unit (21). When the user touches the display unit (21) to select the input area (b) for the last check item (a), the user terminal (20) can generate check information including check items (a) and response values ​​corresponding to the check items (a) and the selected input area (b). Additionally, the display unit (21) can display multiple check items (a) of different content and input areas (b) corresponding to each of the check items (a) for inputting check information.

[0092] In the above state, the user terminal (20) can generate a restoration signal and transmit it to the input housing (201). Additionally, the operation of the moving guide (211) can be performed in the input housing (201). The moving power body (211a) of the moving guide (211) rotates the moving transmission body (211b), so that the moving transmission body (211b) can move the moving auxiliary body (221) toward the first end portion (upper portion of FIG. 9) of the display unit (21). Here, the detector mark (220) can be moved to be close to the detector unit (22). A detector mark (220) is positioned to correspond to the detector section (22), and when the detector section (22) detects the detector mark (220), the user terminal (20) generates a stop signal and transmits it to the input housing (201), and the moving guide (211) can be stopped. Additionally, the input plate (202) may not be moved to pass through the first end section of the housing space (210) by means of a sub-stopper (213). Here, the check opening (202a) and the input opening (202b) of the input plate (202) may again be positioned to correspond to one check item (a) displayed on the first end section of the display section (21) and an input area (b) corresponding to one check item (a) (see FIG. 9(a)). That is, the input housing (201) and the input plate (202) can be used to input check information while checking multiple check items (a) of different content and an input area (b) corresponding to each of the check items (a).

[0093] The problem detection system (100) of the present embodiment can receive check information through the user terminal (20) while the input housing (201) and the input plate (202) are applied to the user terminal (20). Check items (a) for inputting check information displayed on the display unit (21) of the user terminal (20) and the input area (b) corresponding to the check items (a) can be physically identified by the input plate (202) for each check item (a). As a result, the response value corresponding to the input area (b) for the check item (a) displayed on the display unit (21) of the user terminal (20) can be input more accurately, so that the user can input check information to the user terminal (20) more easily and accurately.

[0094] The functional operations and embodiments relating to the subject matter described above in this specification may be implemented in digital electronic circuits, computer software, firmware, or hardware, or in a combination of one or more of these, including the structures disclosed in this specification and their structural equivalents.

[0095] Embodiments of the subject matter described herein may be implemented as one or more computer program products, that is, as one or more modules relating to computer program instructions encoded on a tangible program medium for execution by a data processing device or for controlling the operation thereof. The tangible program medium may be a radio signal or a computer-readable medium. A radio signal is an artificially generated signal, such as an electrical, optical, or electromagnetic signal generated by a machine, for example, to encode information to be transmitted to a suitable receiver device for execution by a computer. A computer-readable medium may be a machine-readable storage device, a machine-readable storage substrate, a memory device, a combination of materials affecting a machine-readable radio signal, or a combination of one or more of these.

[0096] A computer program (also known as a program, software, software application, script, or code) may be written in any form of a programming language, including compiled or interpreted languages, or a priori or procedural languages, and may be developed in any form, including a standalone program, modules, components, subroutines, or other units suitable for use in a computer environment.

[0097] A computer program does not necessarily correspond to a file in a file system. A program may be stored within a single file provided to the requested program, within multiple interacting files (e.g., a file storing one or more modules, subprograms, or parts of code), or within a part of a file containing other programs or data (e.g., one or more scripts stored within a markup language document).

[0098] Computer programs can be deployed to be executed on multiple computers or a single computer that are located at one site or distributed across multiple sites and interconnected by a communication network.

[0099] Additionally, the logical flow and structural block diagrams described herein describe corresponding actions and / or specific methods supported by corresponding functions and steps supported by the disclosed structural means, and can also be used to construct corresponding software structures and algorithms and their equivalents.

[0100] The processes and logic flows described in this specification can be performed by one or more programmable processors that execute one or more computer programs to perform functions by operating on input data and generating outputs.

[0101] Processors suitable for the execution of computer programs include, for example, both general-purpose and special-purpose microprocessors and any one or more processors of any type of digital computer. Generally, the processor will receive instructions and data from read-only memory or random access memory or both.

[0102] The core elements of a computer are one or more memory devices for storing instructions and data, and a processor for executing instructions. Additionally, a computer will generally be combined with or include one or more mass storage devices for storing data, such as magnetic, magneto-optical, or optical discs, to be operable to receive data from, transmit data to, or perform both of these operations. However, a computer does not need to have such devices.

[0103] The description provided herein presents the best mode of the invention and offers examples to explain the invention and to enable those skilled in the art to manufacture and use the invention. The specification thus written is not intended to limit the invention to the specific terms presented.

[0104] Accordingly, although the present invention has been described in detail with reference to the examples above, those skilled in the art may make modifications, changes, and variations to these examples without departing from the scope of the present invention. In short, it is stated that in order to achieve the intended effect of the present invention, it is not necessary to separately include all functional blocks shown in the drawings or to follow all sequences shown in the drawings exactly as shown; such matters may fall within the technical scope of the present invention as described in the claims even if they are not. Explanation of the symbols

[0105] 100: Problem-checking system 101: Problem Information Department 102: User Management Department 103: Organization Generation Unit 104: Receptor induction part 105: Supervision Management Department

Claims

Claim 1 A problem review system connected via a network to a creator terminal, a user terminal, and an administrator terminal, comprising: a problem information unit that receives and stores problem information from a creator terminal, transmits the stored problem information to a user terminal, and receives and stores answer information corresponding to the problem information from a user terminal; a user management unit that receives basic information from a user terminal, generates learning information based on the problem information and answer information stored in the problem information unit to correspond to the received basic information, and generates user information including the basic information and learning information; an organization generation unit that extracts review problem information from among the problem information stored in the problem information unit based on the answer information stored in the problem information unit, extracts learning information corresponding to the review problem information, and generates a review organization based on user information corresponding to the extracted learning information; and a review induction unit that transmits review problem information to a user terminal corresponding to the review organization and receives review information corresponding to the review problem information from the user terminal. The system includes an inspection management unit that transmits inspection problem information and inspection information to a user terminal corresponding to an inspection organization, receives approval / disapproval information based on the inspection information from the user terminal, and modifies inspection problem information based on the approval / disapproval information and inspection information, wherein the user terminal receives check information and transmits it to the user management unit, and the user management unit transmits the check information to the administrator terminal, and the user terminal includes: a display unit in the form of a display device located on one side of the user terminal and capable of displaying an input area for inputting check items for check information and response values ​​corresponding to the check items; and a detector unit in the form of a camera or sensor located on one side of the user terminal, spaced apart from the display unit, and located at a first end portion of the user terminal, and the problem inspection system has a housing space formed internally in which both end surfaces are open and the user terminal can be inserted, having a shape corresponding to the user terminal.An input housing comprising a plurality of moving guides positioned at each of the two sides so as to be spaced apart from one another along one direction, wherein a display opening connected to a housing space is formed on the upper surface and a concave placement space corresponding to a user terminal is formed on the bottom surface of the housing space; and further comprising an input plate formed in a plate shape, wherein a check opening and an input opening are formed, and a pair of moving auxiliary bodies positioned at both sides along one direction and formed in the shape of a rack gear and capable of engaging with the moving guides, wherein the moving guides are motor-shaped moving power bodies positioned at the sides of the input housing; It includes a moving transmission body in the form of a pinion gear that is positioned to correspond to a moving power body in the housing space, connected to the moving power body, can be rotated by the moving power body, and can mesh with a moving auxiliary body; an input plate is inserted and positioned in the housing space, so that the moving auxiliary body and the moving transmission body of the moving guide mesh with each other; a user terminal is positioned in the housing space and inserted into the placement space, a display unit and a detector unit are positioned to correspond to the display opening and are located on the lower side of the input plate; when the moving power body of the moving guide rotates the moving transmission body, the moving auxiliary body moves and the input plate moves in the housing space; the input housing further includes a rectangular plate-shaped substopper that is positioned near the moving guide and the first end surface of the housing space and hinge-connected to the inner surface of the housing space; the first end portion of the substopper is hinge-connected to the inner surface of the housing space so as to be adjacent to a moving transmission body positioned to face the first end surface of the housing space, and the sub The second end, opposite to the first end portion of the stopper, contacts or is spaced apart from the placement space, and a stopper projection made of rubber is formed on the lower surface of the first end portion of the sub-stopper, and when the input plate is located in the housing space and the user terminal is not located in the housing space,A problem detection system characterized in that the second end of the substopper contacts the placement space and is positioned lower than the first end portion of the substopper, and when the user terminal is gradually inserted into the housing space through the second end surface of the housing space, the substopper contacts and rotates with the user terminal, and the second end of the substopper is gradually separated from the placement space, and when the display portion of the user terminal is positioned to correspond to the display opening of the input housing, the stopper projection of the substopper is positioned on one surface of the first end portion of the user terminal, and the second end of the substopper is positioned higher than the first end of the substopper, so that the substopper is tilted to face the first end surface of the input plate. Claim 2 A problem review system according to claim 1, wherein problem information includes the field, subject, type of problem, question content, and answer, answer information includes answer content and feedback, and the feedback is positive or negative, and in the problem information section, answer information for one problem information is stored in an amount greater than or equal to the answer setting value, and when the negative feedback among the stored answer information greater than or equal to the answer setting value is greater than or equal to the extraction setting value, the organization generation section extracts the problem information corresponding to the answer information as review problem information. Claim 3 A problem review system characterized in that, in paragraph 2, basic information includes a user's ID and contact information, learning information includes a learning field, the number of learning problems by field, and the correct answer rate by field according to answer information stored in the problem information section for the user, and an organization generation section extracts user information of learning information including the number of learning problems by field and the correct answer rate by field, which corresponds to the field of the review problem information and includes a number of learning problems by field greater than or equal to a number setting value and a ratio setting value greater than or equal to a field, and makes the extracted user information correspond to the review organization. Claim 4 A problem review system according to paragraph 2, characterized in that the review information includes opinion information including overall revision content proposing overall revision of the question content and answer of the problem information or partial revision content proposing partial revision of the question content and answer of the problem information, and additional opinion information including content proposing regarding the opinion information. Claim 5 A problem review system characterized in that, in paragraph 4, the pro / con information is either pro or con, and when the review management unit receives pro / con information corresponding to a pro / con value greater than or equal to the set pro / con value, the review management unit applies partial modifications to the review problem information to modify it, or the review management unit is connected to a user terminal that transmitted the review information including the entire modification, and enables the review problem information to be modified through the connected user terminal. Claim 6 A problem inspection system according to claim 1, characterized in that, when an inspection induction unit receives inspection information corresponding to inspection problem information from a user terminal during a set period, and when an inspection information exceeding a resolution setting value is received from one user terminal, the inspection management unit generates resolution information corresponding to the user terminal that transmitted inspection information exceeding the resolution setting value and transmits it to a user terminal corresponding to an inspection organization. Claim 7 A problem review system according to claim 6, wherein a user terminal receives processing information corresponding to resolution information and transmits it to a review management unit, and the processing information is either approved or disapproved, and when the review management unit receives processing information corresponding to disapproval exceeding a processing threshold, the review management unit deletes user information corresponding to the user terminal that transmitted review information exceeding the resolution threshold from the review organization or deletes it from the user management unit. Claim 8 delete Claim 9 In claim 1, a detector mark is formed on a first end portion of the lower surface of an input plate, and the input plate is positioned to correspond to a display opening and is positioned on the upper side of a user terminal located in a housing space, such that when the detector mark is positioned to correspond to a detector part and detected by the detector part, the display part displays a plurality of check items corresponding to the detector mark and an input area corresponding to each of the check items, and the check opening and the input opening of the input plate are each positioned to correspond to one check item and an input area corresponding to one check item displayed on the first end portion of the display part, and when a user touches the input area displayed on the display part through the input opening, the display part displays a touch mark corresponding to the touched input area, the user terminal generates an operation signal and transmits it to the input housing, the moving power body rotates the moving transmission body, and the moving auxiliary body moves toward the second end portion opposite the first end portion of the display part, and the check opening and the input opening are another check item and another check displayed on the display part A problem detection system characterized by being positioned to correspond to an input area corresponding to an item, and a part of the input plate being positioned to protrude from the housing space. Claim 10 delete

Images