KR101429140B1 - textbook exhibition system and method of exhibition using the same - Google Patents

Abstract

Disclosed are a textbook exhibition system and a textbook exhibition method using the same. According to the present invention, the textbook exhibition system and the textbook exhibition method using the same are able to maximize the efficiency in exhibiting, displaying, and distributing textbook exhibition samples, contribute to stabilization of textbook price by reducing printing, delivery, and storage costs necessary for textbook exhibition, enhance management efficiency, and improve user convenience. Also, costs and inefficiency in printing, delivering, storing, distributing, and managing paper books can be reduced. As a result, by building an efficient system and providing and managing high-quality education content, the present invention is able to contribute to improvement of the national educational environment and the educational capability. Furthermore, by providing a fair and transparent exhibition and evaluation environment in which all teachers from elementary schools, middle schools, and high schools in the country can read and participate regardless of time and place, barriers in educational content can be torn down and a quality educational environment can be provided. Furthermore, by preventing possible problems due to loss of textbook or illegal duplication, an efficient education management system can be established.

Description

[0001] The present invention relates to a textbook displaying system and a textbook displaying method using the same,

The present invention relates to a textbook display system and a method of displaying textbooks using the same, more particularly, to maximize the efficiency of viewing and distributing display textbooks of authenticated textbooks, and to provide cost and time required for printing, The present invention relates to a textbook display system and a textbook display method using the same.

In general, textbooks are classified into two types: main textbooks for students used in schools, textbooks of state textbooks (one kind of textbooks) copyrighted by the Ministry of Education, and authenticated textbooks (two kinds of textbooks) which are certified by the Minister of Education.

At present, elementary and middle schools in Korea have curriculum through these inscribed textbooks and state textbooks, and one of several kinds of textbooks is selected for each subject and used as a textbook.

Therefore, each school receives printed printed versions of various kinds of textbooks and selects textbooks to be used as textbooks through on-site display and evaluation by the school management committee.

However, in order to display such existing textbooks, it is necessary to distribute printed textbooks to be displayed for each school in all the textbooks of inspections.

In other words, all the textbooks, which are candidates for the candidates whose selection is not confirmed, should be produced and printed and sent to schools of all levels, which will waste resources.

In addition, when a textbook is displayed at a specific place in a school for the purpose of selecting the textbook, the teacher and the selection committee must check the contents of the textbook in order to evaluate the textbook and limit the physical time and place where the textbook can be evaluated, There is a disadvantage in that selection and evaluation are inconvenient and the evaluation becomes poor.

Therefore, there is a need for a textbook display system that can maximize the efficiency of reading and distributing the exhibition textbooks and reduce the cost and time required for printing, delivering, and storing existing books.

Embodiments of the present invention provide a textbook display system capable of maximizing the efficiency of displaying, reading, and distributing textbooks.

We also want to reduce the cost and time required to print, deliver, and store books for existing textbook exhibits.

It also aims to improve the efficiency of security and management for textbook display and to improve convenience for users.

We will also contribute to the stabilization of textbook prices by improving the cost and inefficiency caused by the printing, distribution, storage and management of textbooks as paper books.

In addition, through efficient system building for textbook exhibition, we will contribute to improvement of domestic education environment and enhancement of capacity by receiving and managing high quality educational contents.

Also, by providing a fair and transparent display and evaluation environment of textbooks, we are going to break down the barriers to accept educational contents and provide a high quality educational environment.

In addition, we intend to establish an effective educational management ecosystem by preventing problems that might occur due to the loss of textbooks or illegal copying.

According to an aspect of the present invention, there is provided an information processing method including storing an issue use application installed in an issuer side terminal so that textbook data can be registered in a system and an original of textbook data transmitted to the issuing use application, A management operation server that generates a unique key code for downloading and browsing textbook data, and retrieves the stored textbook data, and downloads and decodes textbook data through a unique key code transmitted from the management operation server And a textbook display system including a viewable teacher application can be provided.

The textbook display system according to the present invention may further comprise a web server which can download and install the application for use and the teacher application, and provides guidance and information on the system.

The issuing use application may be configured to perform primary encryption of the textbook data, and then transmit the textbook data to the management operation server.

The management operation server may include a data server for storing the primary encrypted textbook data transmitted from the issuing use application, extracting bibliographic information of the textbook data, and transmitting the extracted textbook data to the database server.

The management operation server may further include an uploading DRM server for processing the primary encrypted textbook data stored in the data server into a distribution file and performing secondary encryption processing.

The textbook display system according to the present invention further includes at least one download-only storage server for receiving and storing the secondarily encrypted textbook data in the uploading DR server and transmitting the received textbook data in response to the request through the teacher application .

Wherein the management operation server receives the encryption information of the individual textbook data from the uploading text server to generate decryption information and fuses it with the user authentication information to generate an individualized unique key code, And a download DRM server for transferring the DRM to the application.

The management operation server may further include an application server that processes the request data transmitted from the teacher application and transmits the user authentication information to the downloading DR server.

The textbook display system according to the present invention may further include a patch server for managing versions of the issuance use application and the teacher application and automatically updating the old version to maintain the latest version.

The management operation server may further include a management server for registering and managing information on registered textbooks, teachers, and issuers, and for monitoring the entire system.

According to another aspect of the present invention, there is provided a method for encrypting text data, the method comprising the steps of: firstly encrypting textbook data to be registered through a publication use application and then transmitting the data to a management operation server; And storing the downloaded textbook data in a download-only storage server; searching, downloading, decrypting and browsing textbook data stored in the download-only storage server through a teacher application; Textbook display methods can be provided.

The method of displaying a textbook according to the present invention may further include performing error checking of textbook data to be registered in the issue and use application.

The method of displaying a textbook according to the present invention may further include storing an original of the primary encrypted textbook data transmitted from the issuing use application, extracting bibliographic information of the textbook data, and transmitting the extracted bibliographic information to the database server.

The method of displaying a textbook according to the present invention may further comprise decrypting and confirming an original of the stored textbook data through the use application.

The method of displaying a textbook according to the present invention may further include receiving encryption information of the individual textbook data, merging it with user authentication information to generate an individualized unique key code, and transmitting the unique key code to a teacher application Lt; / RTI >

Embodiments of the present invention can provide a textbook display system that can maximize the efficiency of displaying, reading, and distributing textbooks.

It also reduces the cost and time required to print, deliver and store books for existing textbook exhibits.

In addition, the efficiency of security and management for displaying textbooks can be improved, and convenience for users can be improved.

In addition, it can contribute to the stabilization of textbook prices by improving the cost and inefficiency caused by printing, distributing, storing and managing textbooks as paper books.

In addition, through efficient system building for textbook display, it can contribute to improvement of domestic educational environment and capacity building by receiving and managing high quality educational contents.

Also, by providing a fair and transparent display and evaluation environment of textbooks, it is possible to break the barrier of accepting educational contents and provide a high quality education environment.

In addition, an effective education management ecosystem can be constructed by preventing problems that may occur due to the loss of textbooks or illegal copying.

1 is a block diagram showing the structure of a textbook display system according to an embodiment of the present invention;
2 is a block diagram showing the functions of the respective components of the textbook display system according to the embodiment of the present invention.
3 is a flowchart illustrating a process of registering textbook data by an issuer using a textbook display system according to an embodiment of the present invention.
FIG. 4 is a flowchart showing a process of retrieving and downloading textbook data by a teacher using a textbook display system according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that the disclosure can be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Like reference numerals designate like elements throughout the specification.

FIG. 1 is a configuration diagram showing a structure of a textbook display system according to an embodiment of the present invention, FIG. 2 is a diagram illustrating functions of respective components of a textbook display system according to an embodiment of the present invention, 3 is a flowchart illustrating a process of registering textbook data by an issuer using a textbook display system according to an embodiment of the present invention. FIG. 4 is a flowchart illustrating a process in which a teacher retrieves and downloads textbook data using a textbook display system according to an embodiment of the present invention.

Referring to FIGS. 1 to 4, a textbook display system according to an exemplary embodiment of the present invention mainly includes a publication use application 200 installed on an issuer side terminal so that textbook data can be registered in a system, A management operation server 100 for storing the original of the textbook data transmitted in the textbook, performing encryption and transmission of the textbook data, and generating a unique key code for downloading and browsing the textbook data, And a teacher application 300 for downloading, decrypting and browsing textbook data through the unique key code transmitted from the management operation server 100. [

The issuing use application 200 can be installed in the issuing company side terminal so that the issuing company can register the textbook data in the system. Various types of platforms such as a PC of a person in charge of the issuer or a mobile device may be applied to the terminal on which the issuance-using application 200 is installed.

The issuance-using application 200 can be configured to connect to the web server 400 and to register and download the application. Here, the web server 400 can download and install the publishing application 200 and a teacher application 300, which will be described later, and can provide guidance and information about the system.

Specifically, the web server 400 handles the subscription / authentication of the system user and processes functions related to the overall use of the system, description / search of the displayed textbook data, textbook ordering, etc., 200, and the teacher application 300, announcements, FAQ / Q & A, and the like.

Here, the user of the system may be composed of system administrator, publisher, exhibitor and publisher, and teacher or evaluation committee for reading textbooks for evaluation, respectively. Membership application forms and manuals may be applied differently.

When the person in charge of the issuer side executes the issuance use application 200, it is first checked whether or not it is the latest version. If it is not the latest version, the issuance use application 200 is updated through the issuance use application patch server 210 do.

Here, the issuance-using application patch server 210 manages the version of the issuer and the teacher application 200, 300 together with the teacher application patch server 310, which will be described later, and automatically updates the old version to always stay up-to-date.

If the publication use application 200 is the latest version or the update of the old version is completed, the person in charge at the issuer side logs in and selects the textbook data to be registered in the system.

At this time, the textbook data may be formed in various file formats, but in the present embodiment, a PDF file format having various advantages in terms of security and compatibility will be described as an example.

The PDF is an abbreviation of "Portable Document Format" and is a file format created by Acrobat, Acrobat Capture or equivalent software developed by Adobe Systems, USA.

PDF files can be printed, attached to e-mail, and easily uploaded on a network server or Web site. PDF files with small file sizes are ideal for electronic distribution.

In particular, since PDF files can be viewed or printed on any computer regardless of the installation of a specific operating system, software, or font, and are displayed and output as designed in the original application, the text file data file format of the present invention Can be seen fit.

When registering the textbook data, which is a PDF file, in the system, the issue and use application 200 performs an automatic check for automatically checking errors in the textbook data and outputs a notification message when an error occurs. In this case, the person in charge at the issuer can correct the error, select the corrected textbook data, and proceed with the registration again.

If it is determined that there is no error in the registered textbook data, the issue-and-use application 200 performs the primary encryption on the textbook data and transmits it to the management operation server 100.

The management operation server 100 stores an original of the textbook data transmitted to the publication use application 200, encrypts and transmits the textbook data, generates a unique key code for downloading and browsing textbook data .

The management operation server 100 includes various components. First, the textbook data transmitted from the issuance-using application 200 is received by the data server 110 included in the management operation server 100.

The data server 110 stores the original text data of the primary encrypted text transmitted from the issuance use application 200 and extracts relevant information such as a cover image, a file size, a page number, and a table of contents of the PDF file, 120). In addition, the data server 110 records / maintains the registration status and the PDF update history for individual textbooks.

When a transmission error occurs in the process of transmitting the textbook data from the issuing use application 200 to the data server 110, the issuing use application 200 outputs a notification message. In this case, the issuer side person selects the textbook data Primary encryption and transmission to the data server 110 again.

When the registration and storage of the textbook data is completed in the data server 110, the textbook data of the saved version is transmitted to the issuance use application 200. The person in charge of the issuer decrypts the textbook data and then outputs the PDF file of the registered textbook data Can be confirmed.

At this time, the person in charge of the issuer side can confirm the original PDF in the same environment (UI) as the form that can be read by the teacher application 300 to be described later. Through this, the content of the textbook once registered is confirmed, You can then re-register it.

As described above, the data server 110 stores the primary-encrypted textbook data transmitted from the issuance-using application 200, extracts the bibliographic information of the textbook data, and transmits the bibliographic information to the database server 120.

The database server 120 receives textbook / user / issuer information and system log data from the data server 110, and stores the textbook / user / issuer information and system log data. The information stored in the database server 120 is used to calculate statistical data on the system usage such as the viewing status of the exhibition and the access log of the issuer.

The management operation server 100 includes a digital rights management (DRM) server 140. The uploading multimedia server 140 receives the primary encrypted text data stored in the data server As a distribution file and performs secondary encryption processing.

Then, the uploading multimedia server 140 transmits the text data of the secondary encryption process to the download-only storage server 500. The download-only storage server 500 is a CDN (Content Delivery Network) server for processing a large amount of download traffic. The download-only storage server 500 can be configured to use the HTTP method, and the encrypted data transmitted from the upload- do.

That is, the display original data is stored in the data server 110, the download-only storage server 500 is located in a separate large-capacity network, and the encrypted read-out data is stored in each of the download- Real-time automatic synchronization mirroring is performed on the textbook 500 so that the textbook data can be smoothly downloaded when the reader wants to do so.

Meanwhile, the textbook display system according to an embodiment of the present invention may include a teacher application 300 that can download, decode, and view textbook data through a unique key code received from the management operation server 100 .

The teacher application 300 provides functions of user (teacher) authentication and textbook data retrieval, automatic downloading and decoding of encrypted textbook data from the download-only storage server 500, and browsing using a dedicated viewer.

Here, the dedicated PDF viewer can be installed in the issuance-use application 200 for inspection and for the teacher application 300 for inspection, divided into inspection and viewing, and has the functions and convenience necessary for confirming the contents of the textbook In addition, encryption and security-enhanced viewers can be provided.

The teacher application 300 may be installed in the terminal so that the teacher of the school or the evaluation committee for selecting the textbook can browse the textbook data.

Various types of platforms such as a PC or a mobile device of a teacher or an evaluation committee (hereinafter, referred to as 'teacher') may be applied to the terminal on which the teacher application 300 is installed, And can be configured to be downloaded and installed.

If the teacher executes the teacher application 300, it checks whether or not the latest version exists. If the teacher application 300 is not the latest version, the teacher application 300 updates the teacher application 300 through the teacher application patch server 310.

When the teacher application 300 is the latest version or the update of the old version is completed, the teacher selects the textbook data to log in and view. If the selected textbook data has been previously downloaded and exists, it performs the task for browsing, but if the textbook data does not exist, it is added to the download waiting list.

Here, the teacher application 300 automatically executes a download module to download the selected textbook data, and through the DRM (Digital Right Management) server 150 included in the management operation server 100, And receives information necessary for browsing.

The downloading DR server 150 receives the encryption information of the individual textbook data from the uploading DR server 140, generates decryption information, and fuses it with the user authentication information to generate an individualized unique key code .

At this time, the user authentication information is received through the application server 160 included in the management operation server 100. The application server 160 processes the request data transmitted from the teacher application 300, Information to the downloading DR server 150 for downloading.

Meanwhile, the unique key code generated in the downloading DR server 150 is transmitted to the teacher application 300, and is used for authentication and decryption for browsing a textbook.

Meanwhile, the teacher application 300 accesses the download-only storage server 500 after receiving the necessary information from the download-purpose DR server 150, and downloads the selected textbook data. At this time, if a reception error occurs, a notification message is output and the download module is re-executed to perform necessary information receiving and downloading again.

When the downloading is completed, the textbook data is deleted from the download waiting list and a message is displayed that the download has been completed. The downloaded textbook data can be selected and read whenever the teacher needs it after it is stored.

At this time, the teacher application 300 performs data authentication and decryption operation on the selected textbook data through the unique key code received through the downloading DR server 150. After this operation, the teacher reads the textbook data can do.

If an error occurs during the decryption operation, a notification message is output and the download module is automatically executed to again perform the inherent key code receiving and downloading procedure.

Meanwhile, the management and operation server 100 may include a management server 130 for registering and managing information on registered textbooks, teachers, and issuers and monitoring the entire system. Through the management server 130, the system administrator can check system monitoring and user connection status, and registers / manages textbook / user / issuer information.

The textbook display system according to the present invention provides a function of packaging the additional data additionally included in the textbook data. When the textbook data is read, It is possible to provide a function that can be installed and executed automatically on the terminal of the viewer.

In addition to the textbook data and additional data, detailed explanations such as strengths and weaknesses of the exhibition booths and production intentions are separately input and provided to the viewers, thereby enhancing the understanding of individual exhibition booths and helping to adopt textbooks. Function can be provided.

On the other hand, in addition to the update function for the above-described application, a version control function in which browsing data is automatically updated by an individual browsing application in real time when data is modified or updated even after distribution of the displayed textbook data can be provided.

Furthermore, a function of ordering the selected textbook to the issuer by setting a desired quantity for each school may be additionally provided.

According to the textbook exhibition system according to the embodiments of the present invention described above and the textbook exhibition method using the textbook, it is possible to maximize the efficiency of displaying, viewing and distributing textbooks, and printing, delivering and storing books for displaying existing textbooks It is possible to reduce the cost and time required for the security management, improve the security and management efficiency, and improve the convenience of the user.

In addition, it can contribute to the stabilization of textbook prices by improving the cost and inefficiency caused by the printing, distribution, storage and management of paper books, and by improving the domestic educational environment by receiving and managing high quality educational contents through efficient system construction It can contribute to the strengthening of competence, and it can provide a fair and transparent display and evaluation environment, which can break the barrier of accepting education contents and provide a high quality education environment.

In addition, an effective education management ecosystem can be constructed by preventing problems that may occur due to the loss of textbooks or illegal copying.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, 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 and scope of the invention as defined in the appended claims. You can do it. It is therefore to be understood that the modified embodiments are included in the technical scope of the present invention if they basically include elements of the claims of the present invention.

100: management operation server 110: data server
120: database server 130: management server
140: DIRM Server 150 for uploading: DIRM Server for downloading
160: Application server 200: Issued use application
210: Issued use application Patch server 300: Teacher application
310: Teacher application patch server 400: Web server
500: Download-only storage server

Claims (15)

An issuing use application installed on the issuer side terminal so that textbook data can be registered in the system;
A management operation server for storing an original of textbook data transmitted from the issuance use application, encrypting and transmitting textbook data, and generating a unique key code for downloading and browsing textbook data;
And a teacher application for performing retrieval of the stored textbook data and downloading, decoding and browsing textbook data through a unique key code transmitted from the management operation server,
Wherein the issuing use application performs primary encryption of the textbook data and then transmits the textbook data to the management operation server,
The management operation server,
A management server for registering and managing information on registered textbooks, teachers and issuers, and monitoring the entire system,
A data server for storing the primary encrypted textbook data transmitted from the issuing use application, extracting bibliographic information of the textbook data, and transmitting the retrieved bibliographic data to the database server,
An uploading DRM server for processing the primary encrypted textbook data into a distribution file and performing secondary encryption processing;
Receiving the encryption information of the individual textbook data from the uploading digital multimedia server, generating decryption information, combining the decrypted information with user authentication information to generate an individualized unique key code, and transmitting the unique key code to a teacher application A DRM server,
And an application server for processing request data transmitted from the teacher application and for transmitting user authentication information to the downloading DR server,
Wherein the issuing use application performs automatic check for automatically checking errors in the textbook data when registering the textbook data and outputs a notification message when an error occurs,
When the error of the textbook data already stored through the publication use application is corrected and re-registered, the textbook data already downloaded to the teacher application is automatically updated with the re-registered textbook data,
Wherein the supplementary data additionally included in the textbook data is packaged and provided and the supplementary data that can be installed and executed in the corresponding terminal among the supplementary data attached when the textbook data is browsed is automatically installed and executed in the terminal of the viewer,
A detailed description input / output function capable of separately inputting a detailed description of the exhibition text in addition to the textbook data and the additional data,
Further comprising at least one download-only storage server for performing real-time automatic synchronization mirroring of the secondarily encrypted textbook data in the uploading directory server and transmitting the requested textbook data when there is a request through the teacher application Textbook display system. The method according to claim 1,
And a web server capable of downloading and installing the issuance-using application and the teacher's application, and performing guidance and information on the system. delete delete delete delete delete delete The method according to claim 1,
And a patch server that manages versions of the published application and the teacher application and automatically updates the old version to maintain the latest version. delete delete delete delete delete delete

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