KR101720499B1 - Contents sharing system - Google Patents

Abstract

Provided is a learning contents sharing method. A learning contents sharing system includes a contents storage server which is connected to an external memory storing learning contents or stores the learning contents, at least one mobile terminal to which the reading authority of the learning contents is given and which outputs the learning contents, a first router which is connected to the contents storage server, and a second router which is connected to the first router and transmits the learning contents to the at least one mobile terminal. At this time, in the at least one mobile terminal, a learning contents editing function is inactivated. Accordingly, the present invention can protect a copyright by preventing a sound source from being leaked by using an internal network.

Description

{CONTENTS SHARING SYSTEM}

The present invention relates to a learning content sharing method, and more particularly, to a system capable of accessing one sound source at a plurality of terminals or simultaneously.

In recent years, efforts have been made to protect copyright due to the necessity of copyright protection. However, in the case of playing a sound source on a medium such as a CD in a school, problems caused by repeated reproduction of the CD, The students were not able to use the program because of the lack of use.

At this time, a method of sharing a file is performed by a method in which a plurality of local servers are connected to each other via a network to share data. In this regard, Korean Unexamined Patent Publication No. 2006-0053394 (published on May 22, 2006) discloses a system in which a main project server and a plurality of local servers are connected via a network, and a plurality of local servers are connected via a network A terminal platform construction system is disclosed.

However, there is no disclosure on how to share the copyrighted data, and there is no disclosure of sharing the same materials at the same time at the institute, or sharing of each other, and the use of the CD to protect the copyright is rather inconvenient And encouraged illegal file downloads.

One embodiment of the present invention is to construct a self-network environment through CD sound source, digital class using a mobile terminal including a tablet for placement, and individual use of a sound source by a mobile terminal for placement becomes possible Accordingly, it is possible to solve problems caused by the use of the CD by reducing the time delay of the student, to prevent the student from leaving the place, to prevent the leakage of the music source by using the internal network instead of the Internet, Sharing method. It should be understood, however, that the technical scope of the present invention is not limited to the above-described technical problems, and other technical problems may exist.

As a technical means for achieving the above technical object, an embodiment of the present invention provides a content storage server, which is connected to an external memory in which a learning content is stored or a content storage server in which a learning content is stored, A first router connected to the content storage server, and a second router connected to the first router to transmit the learning content to the at least one mobile terminal. At this time, at least one mobile terminal is characterized in that the function of editing the learning contents is deactivated.

According to any one of the above-mentioned objects of the present invention, a self-network environment is established through CD sound source, a digital class is performed using a mobile terminal including a placement tablet, As it becomes possible to use it individually, it is possible to prevent the student from leaving the place, to solve the problems caused by using the CD by reducing the time delay, and by using the internal network instead of the internet, can do.

1 is a block diagram for explaining a learning contents sharing system according to an embodiment of the present invention.
FIG. 2 is a view for explaining an embodiment in which the learning content sharing system shown in FIG. 1 is configured in a hub mode.
FIG. 3 is a view for explaining an embodiment in which the learning contents sharing system shown in FIG. 1 is configured in a repeater mode.
FIG. 4 is a diagram illustrating an embodiment in which the learning content sharing system shown in FIG. 1 is implemented.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "electrically connected" with another part in between . Also, when an element is referred to as "including" an element, it is to be understood that the element may include other elements as well as other elements, And does not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

The terms "about "," substantially ", etc. used to the extent that they are used throughout the specification are used in their numerical value or in close proximity to their numerical values when the manufacturing and material tolerances inherent in the stated meanings are presented, Accurate or absolute numbers are used to help prevent unauthorized exploitation by unauthorized intruders of the referenced disclosure. The word " step (or step) "or" step "does not mean" step for. &Quot;

In this specification, the term " part " includes a unit realized by hardware, a unit realized by software, and a unit realized by using both. Further, one unit may be implemented using two or more hardware, or two or more units may be implemented by one hardware.

In this specification, some of the operations or functions described as being performed by a terminal, a device, or a device may be performed instead in a server connected to the terminal, device, or device. Likewise, some of the operations or functions described as being performed by the server may also be performed in a terminal, device or device connected to the server.

In this specification, some of the operations or functions described in the mapping or matching with the terminal are mapping or matching the unique number of the terminal, which is the identification data of the terminal, or the identification information of the individual . ≪ / RTI >

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram for explaining a learning contents sharing system according to an embodiment of the present invention. 1, the learning content sharing system 1 includes a content storage server 100, an external memory 200, a printer 300, a first router 500, a second router 600, and at least one And may include a mobile terminal 700. However, since the learning contents sharing system 1 of FIG. 1 is only an embodiment of the present invention, the present invention is not limited to FIG.

At this time, the respective components of FIG. 1 are connected through a network 400 in general. 1, a content storage server 100, an external memory 200, a printer 300, a first router 500, a second router 600, and at least one mobile terminal (e.g., 700 may be connected through the network 400. [ Here, the network 400 refers to a connection structure capable of exchanging information between nodes such as a plurality of terminals and servers. One example of such a network 400 is a 3rd Generation Partnership Project (3GPP) network, A 5th Generation Partnership Project (5GPP) network, a World Interoperability for Microwave Access (WIMAX) network, an Internet, a LAN (Local Area Network), a Wireless LAN (Local Area Network) But are not limited to, a wide area network (PAN), a personal area network (PAN), a Bluetooth network, a satellite broadcast network, an analog broadcast network, and a digital multimedia broadcasting network. The content storage server 100, the external memory 200, the printer 300, the first router 500, the second router 600, and the at least one mobile terminal 700 shown in FIG. But is not limited to the illustrated ones.

In the learning contents sharing method according to an embodiment of the present invention, leading professional companies are conducting a simultaneous teaching method of listening and reading through sound reproduction using a CD player, and after reading, one PC Because the quiz is solved by the rotation method through the waiting time, waiting student occurs and the class time is wasted. In other words, because of the damage caused by the damage, damage and loss of the CD, financial problems for the repurchase of the lost CD, the loss of the students during the class due to CD problems, waste of time, It is possible to construct a network environment through sound source, digital lesson using mobile terminal including tablet for placement, and individual use of sound source by students through placement mobile terminal, By reducing the time delay, it is possible to solve the problem caused by using the CD, and by using the internal network instead of the Internet, it is possible to prevent the leakage of the sound source, thereby protecting the copyright.

A learning content sharing system 1 according to an embodiment of the present invention having the above-described objects will be described below.

The content storage server 100 allows the learning contents to be accessed by at least one mobile terminal 700 in association with the external memory 200 storing the learning contents or storing the learning contents. The content storage server 100 may be a server that protects copyright by blocking access to an external network or blocking access to an external network for learning contents. The content storage server 100 may also be configured to allow the printer 300 to be shared by at least one mobile terminal 700 or the content storage server 100 itself or a server or terminal connected to the second router 600 Server. Also, the content storage server 100 may be a server that can access only the learning contents in at least one mobile terminal 700, and set the editing content to be inapplicable. At this time, the content storage server 100 itself may also be a server that prevents editing of the learning contents. In addition, the content storage server 100 may be implemented as a computer capable of accessing a remote server or terminal through the network 400. [ Here, the computer may include, for example, a notebook, a desktop, a laptop, and the like on which a WEB browser is installed.

When the learning contents are stored in the contents storage server 100 and the external memory 200 is connected to and connected to the contents storage server 100 and is accessed by the at least one mobile terminal 700, And may be a terminal sharing data so as to be output from the mobile terminal 700. [ At this time, the external memory 200 may be a simple external hard disk, a separate server, or may be formed integrally with the content storage server 100, but the present invention is not limited thereto.

The printer 300 can be a group shareable printer included in the same network such as at least one mobile terminal 700 and the content storage server 100 via the first router 500 and the second router 600 have.

When the first router 500 forms a first network (a concept different from the network 400) composed of the content storage server 100, the external memory 200 and the printer 300, 600 may be a device capable of selecting whether to configure the same (single) network for file sharing and access with a second network constituted by at least one mobile terminal 700. The first router 500 is an apparatus sharing an IP address of the Internet, and may be a device sharing a single IP address with a plurality of computers to connect to the Internet. In addition, the first router 500 automatically assigns an IP address (virtual IP address or private IP address) unique to at least one mobile terminal 700 connected through the second router 600, And may be a device that allows access to the Internet at the same time. However, in one embodiment of the present invention, the first router 500 may form a network for sharing group members connected to the internal network, and may prevent access to the Internet.

The second router 600 may be connected to the at least one mobile terminal 700 to operate in a hub mode or a repeater mode. That is, the hub mode is a mode in which different contents can be accessed and output from at least one terminal 700, and the repeater mode is a mode in which the same contents can be synchronized and accessed by at least one terminal 700 Mode. Other than the above-described features, the configuration is the same as that described in the first router 500, and a description thereof will be omitted.

At least one mobile terminal 700 may be a terminal connected to the second router 600 and outputting learning contents stored in the content storage server 100 or the external memory 200. [ Also, at least one mobile terminal 700 stores a log by mapping an identifier identifying a student at the time of output so that the mobile terminal 700 becomes a customized output when outputting the learning contents for each student in addition to the identifier assigned to the terminal, Lt; / RTI > Also, the stored log may be delivered from the at least one mobile terminal 700 to the content storage server 100 and tagged as a log of the learning content. At this time, at least one mobile terminal 700 may be implemented as a terminal that can access a remote server or terminal through the network 400. At least one mobile terminal 700 may be a wireless communication device that is guaranteed to be portable and mobility, for example, navigation, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular) (PHS), a PDA (Personal Digital Assistant), an IMT (International Mobile Telecommunication) -2000, a CDMA (Code Division Multiple Access) -2000, a W-CDMA A handheld based wireless communication device such as a handheld device, a smartphone, a smartpad, a tablet PC, and the like.

FIG. 2 is a view for explaining an embodiment in which the learning content sharing system shown in FIG. 1 is configured in a hub mode, and FIG. 3 is a view for explaining an embodiment in which the learning content sharing system shown in FIG. 1 is configured in a repeater mode FIG. 4 is a diagram showing an embodiment in which the learning content sharing system shown in FIG. 1 is implemented.

A content storage server 100 according to an exemplary embodiment of the present invention or another server (not shown) operating in conjunction with the content storage server 100 may access the at least one mobile terminal 700 with a learning content sharing application, Page, web page, etc., at least one mobile terminal 700 may install or open a learning content sharing application, a program, an app page, a web page, or the like. Also, a service program may be run in at least one mobile terminal 700 using a script executed in a web browser. Here, a web browser is a program that enables a WWW (World Wide Web) service, and is a program for receiving and displaying hypertext described in hypertext mark-up language (HTML), for example, Netscape (Netscape) An Explorer, chrome, and the like. Further, the application refers to an application on the terminal, for example, an app (app) running on a mobile terminal (smart phone).

At this time, the connection of the network 400 is performed by the contents storage server 100, the external memory 200, the printer 300, the first router 500, the second router 600 and the at least one mobile terminal 700, Means creating a communication object at a communication contact for communication with a terminal connected to the network 400. [ The content storage server 100 can exchange data with each other through a communication object.

The learning content sharing system 1 includes a content storage server 100 connected to an external memory 200 in which a learning content is stored or a learning content is stored, at least one mobile terminal A first router 500 connected to the content storage server 100 and a second router 600 connected to the first router 500 to transmit the learning content to the at least one mobile terminal 700 can do. At this time, at least one mobile terminal 700 may be disabled to edit the learning contents.

2 and 3, the learning content sharing system 1 may operate in a hub mode (FIG. 2) for a separate classroom or in a repeater mode (FIG. 3) for a single classroom. At this time, when the learning content sharing system 1 operates in the hub mode, the second router 600 is connected to the content storage server 100 and accesses different contents from at least one mobile terminal 700, When the learning contents sharing system 1 operates in the repeater mode, the second router 600 amplifies the signal of the first router 500 so that at least one mobile terminal 700 is synchronized Can operate.

Here, when operating in the hub mode, the second router 600 operates as a virtual router for connection with the first router 500, and at least one mobile terminal 700 is grouped into separate classrooms, And may be synchronized or unsynchronized for each mobile terminal 700.

Also, in the hub mode, the virtual IP signal output from the first router 500 is received as it is in the second router 600 so that the WiFi signals of the first router 500 and the second router 600 are recognized as a single signal The second router 600 can be set to broadcast only the WIFI signal and in the repeater mode the second router 600 is set to the repeater mode for signal amplification to be recognized as the same network as the first router 500 .

2 and 3 includes a content storage server 100, an external memory 200, and a printer 300, and the network 2 includes a second router 600. As shown in FIG.

Referring to FIG. 2 (a), the hub mode connects the network 1 and the network 2 to share files, folders, and the printer 300. At this time, the PCs of the network 1 and the PCs of the network 2 are grouped and connected through the first router 500, so that file sharing among a single network is possible. At this time, when setting the encryption setting, that is, the setting of the credential termination, the network sharing setting, the file sharing setting, and the printer setting sharing setting, the PC 1 of the network 1 can share with all the terminals.

At least one mobile terminal 700 must be connected to the content storage server 100 through the first router 500 and the second router 600 so that the second router 600 can broadcast The second router 600 is connected to a separate PC and connected to the IP address of the router as a unique IP address, Enable DHCP mode by turning off DHCP function in network setting. Accordingly, the second router 600 receives the virtual IP signal output from the first router 500 as it is, and outputs only the WI-FI signal. Thus, the signals of the first router 500 and the second router 600 can be recognized as a single and the same signal.

Here, at least one mobile terminal 700 is connected to the network via the signal of the second router 600 of the network 2. It is recognized that the first router 500 of the network 1 receives the signal of the first router 500 and is connected to the network. Therefore, the router 200 belongs to the same network as the content storage server 100 of the network 1 and uses the file and printer 300 on the network . Referring to FIG. 2 (b), it can be seen that the content is connected to the content storage server 100 of the actual network 1 through the second router 600 of the network 2.

Referring to FIG. 3 (a), the second router 600 operates in a repeater mode in a groupware-type network structure in which the sound source file can not be distributed externally. At this time, the content storage server 100 of the network 1 is directly connected to the first router 500, which is an Internet line router, and the content storage server 100 of the network 1 terminates encryption setting, for example, The setting of network connection, the setting of password connection cancellation, the network sharing setting, the file sharing, the printer sharing setting, and the like are changed so that all functions are shared with at least one mobile terminal 700.

When at least one mobile terminal 700 connects to a PC (not shown) so that the second router 600 receiving the signal of the first router 500 functions as a repeater to amplify and relay the same signal, 2 is set by switching the router function to the repeater function by accessing the advanced setting IP of the router (600). In this case, when the second router 600 is used in the router mode instead of the repeater function, the first router 600 outputs the self-generated virtual IP, not the virtual IP broadcasted by the first router 500, In the case of the PC or the mobile terminal 700 connected to the network, since the network 1 and the single network do not exist, file and folder printing and the like with the content storage server 100 of the network 1 are not shared. Therefore, since the second router 600 is not a detachable classroom but the signal of the first router 500 set on the desk may be weak and the connection may be unstable, the second router 600 is mounted as a repeater function in the classroom It can be used to amplify the signal. At this time, since at least one mobile terminal 700 and a notebook PC receiving the signal of the second router 600 recognize the signals in a single and the same network, they directly access the content storage server 100 of the network 1, A folder, a file, and a printer 300 are available.

The learning content sharing system 1 according to the embodiment of the present invention stores the identifier of the lecture hall in the room, the identifier of the router installed in the classroom, the timetable assigned to the lecture room and the content in the content storage server 100, Mode or shared in the repeater mode. That is, the content storage server 100 stores each piece of information, determines, based on the stored information and the current time, which content is to be shared in the hub mode or in the repeater mode in which classroom, The settings of the components including the first router 500 and the second router 600 can be changed automatically. For example, suppose that the router A and the router B are installed in the classroom 1 and the classroom 2, respectively, and that the classroom 1 and the classroom 2 are integrally used, and that at least one mobile terminal 700 is a class in which the same contents are to be output , You can change the settings to operate in repeater mode. The condition for change is preferably a mode database.

Referring to FIG. 4, a tablet is installed in a study room in a garden. At this time, the content storage server 100 collects the identifiers of the students playing the content, tags them in the playback log of the learning content, and logs the results together with the log so that individual streams can be made even if they are the same learning content .

On the other hand, at least one mobile terminal 700 is configured to test the original reading index through the learning contents, to listen and read the learning contents mapped to the test results, and to perform shadowing for the intonation exercises Shadow reading process is performed, and the sentences and words checked during listening and reading are mapped to the user and stored. The comprehension test is conducted through the learning contents, and the book reading index is adjusted according to the comprehension test result . Also, at least one mobile terminal 700 may test the test content, the sentence or the word checked in the test content, the test content, the test content, and the test result at a predetermined period, and transmit the test result to the content storage server 100.

In addition, at least one mobile terminal 700 may be configured to have a password set in the administrator account so that it can not be identified by the student, and all functions except game content, such as game restrictions, web content restrictions, download restrictions, And is set to be stopped and deactivated. Also, at least one mobile terminal 700 can be set so that only a read permission is given to the connection person and no file conversion such as copying and deleting of the file is possible.

The learning content sharing method according to the embodiment described with reference to Figs. 1 to 4 may also be implemented in the form of a recording medium including instructions executable by a computer, such as an application or a program module executed by a computer . Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, the computer-readable medium may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes any information delivery media, including computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transport mechanism.

The learning content sharing method according to an embodiment of the present invention may be executed by an application installed in the terminal (which may include a program included in a platform or an operating system basically installed in the terminal) May be executed by an application (i.e., a program) directly installed on the master terminal through an application providing server such as an application store server, an application, or a web server associated with the service. In this regard, the learning content sharing method according to an embodiment of the present invention described above is implemented as an application (i.e., a program) installed in a terminal or directly installed by a user and is stored in a computer- Lt; / RTI >

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

Claims (7)

In a learning content sharing system,
A content storage server connected to an external memory storing learning contents or storing learning contents;
At least two mobile terminals to which the right to read the learning content is given and to output the learning content;
A first router connected to the content storage server;
And a second router connected to the first router to transmit the learning contents to the at least two mobile terminals,
Wherein at least two mobile terminals are disabled for editing the learning content,
The learning content sharing system operates in a hub mode for a separate classroom or in a repeater mode for a single classroom,
Wherein when the learning contents sharing system operates in the hub mode, the second router is connected to the content storage server to access different contents from the at least two mobile terminals,
When the learning contents sharing system operates in the repeater mode, the second router operates to amplify a signal of the first router so that the at least two mobile terminals are synchronized to access the same contents,
The at least two mobile terminals output a test screen at a predetermined period to the checked sentence or word in the learning contents output for each user, And sends the result to the content storage server.
delete The method according to claim 1,
Wherein the second router operates as a virtual router for connection with the first router when operating in the hub mode,
Wherein the at least two mobile terminals are grouped by separate classrooms and are synchronized or unsynchronized for each of at least two mobile terminals grouped.
delete delete The method according to claim 1,
Wherein the second router receives the virtual IP signal from the first router in such a way that the WiFi signals of the first router and the second router are recognized as a single signal in the hub mode, 2 < / RTI > router is set.
The method according to claim 1,
And in the repeater mode, the second router is set to a repeater mode for signal amplification to be recognized as the same network as the first router.

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