KR100882295B1 - IP Phone Terminal Apparatus Having Remote Educating Function - Google Patents

Abstract

The present invention provides an IP phone terminal device having a distance learning function that enables a learner to select and learn learning content provided for distance education through a network. To this end, the present invention provides a function key input unit for accessing a content providing server for distance learning and performing a function input for receiving a voice learning content of a learning content provided from the content providing server in a desired form through a network and a network. A network connection unit receiving learning content and performing two-way voice communication and packet data communication, a codec processing unit decoding voice learning data of the learning content, and encoding a voice signal from the learner, and voice learning of the learning content decoded from the codec processing unit. In addition to outputting voice data, the learner input / output unit receives a voice from a learner and transmits the codec to the codec processing unit, and controls a communication connection with a content providing server through the network connection unit. Press the button IP phone terminal apparatus is content with distance learning function, it characterized in that a controller configured to control to execute the desired function.

IP Phone, Terminal, Learning, Content, Remote, Education

Description

IP Phone Terminal Apparatus Having Remote Educating Function

1 is a view showing the overall configuration of an IP phone terminal device with a distance learning function according to the present invention,

2 is a view showing a state in which an IP phone terminal device having a distance learning function according to the present invention is applied to a distance learning system via a network;

3 is a view showing a key button configuration of a key input unit and a function button input unit according to an embodiment of the present invention;

4 and 5 illustrate examples of key button input of a function button input unit for selecting and learning learning content in a form desired by a learner according to an exemplary embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

2: wired LAN connection, 4: wireless LAN connection,

6: codec processor, 8: headset,

10: output speaker, 12: audio input and output,

14: data connector port, 16: key input,

18: function button input, 20: program memory,

22: data memory, 24: control unit,

26: display unit.

The present invention relates to an IP phone terminal apparatus having a remote learning function for enabling remote learning by voice communication and packet data communication through an internet network.

Conventionally, by recording the contents of the teacher lectures of a specific curriculum by voice and recording them on information recording media such as cassette tapes and compact discs (CDs), the cassette tapes and compact discs of which the contents of lectures desired by students are recorded. In addition to purchasing CDs, students can learn more, and establish educational websites through the internet network, and download video / audio files or video / audio stream data containing texts of lectures and lecture contents. By providing it to students through the development of distance education method has been developed and commercialized so that students can learn the curriculum at the desired time and in the desired place.

On the other hand, in the case of providing a conventional cassette tape and compact disc (CD) to students, it is often indiscriminate to copy the recorded contents using a cassette tape recorder, compact disc recorder, etc. and distributed at low cost through an unqualified supplier. In the case of the distance learning method through the educational web site of the internet network, even if the video / audio file containing the lecture contents or the stream data is separated by using a media file extraction program and a stream data recording program. There is a problem in that the loss of a company that commercializes a learning lecture is huge because it is downloaded and stored in a terminal and distributed indiscriminately through a P2P sharing site of an internet network.

In order to solve this problem, there is a recent need for the development of a system for a groundbreaking distance education system where distance education can be conducted without restriction of education cost and time, and indiscriminate copying or copying of lecture contents is essentially blocked. As a part of this, as a part of the trend, a system has been proposed to apply an IP phone capable of a voice call through the Internet network and to receive a learning content provided from a remote place through a two-way voice communication to perform a training.

However, in the case of such a distance learning system using an IP phone, it is common that a learning content provided to a learner is composed of a large amount of curriculum and learning units. However, if a general IP phone developed for a general voice call is applied, It is extremely difficult for learners to easily select and learn a desired curriculum or learning unit from a vast amount of learning content, and thus, there is a problem in that distance learning progress is not smoothly performed through an IP phone.

Recently, the development of an IP phone terminal device having a function and a configuration that allows a learner to easily select a desired curriculum or a learning unit from a vast amount of learning content provided from a remote place through the Internet network can be performed smoothly. There is an urgent need.

Accordingly, the present invention has been made to solve the above-mentioned conventional problems, and an object thereof is to provide a learning function for learning by providing a learning content provided for distance education through a network. It is to provide a phone terminal device.

In order to achieve the above object, according to the present invention, in the IP phone terminal device for performing learning by receiving the learning content provided from a plurality of content providing server via a network, the connection of the content providing server for remote learning and the A function key input unit for performing a function input for receiving a voice learning content of the learning content provided from a content providing server in a desired form, and accessing the content providing server through a network to receive the learning content, thereby providing two-way voice communication and A network connection unit for packet data communication, a codec processing unit for decoding voice learning data of the learning content provided from the network connection unit according to a predetermined voice coding algorithm, and encoding a voice signal from a learner input through the learning information input / output unit. Nose The voice learning data of the learning content decoded by the processing unit is output as voice, and the voice communication is performed through the network based on the learning information input / output unit and VoIP based SIP which receives the voice from the learner and transmits the voice to the codec processing unit. VoIP module and firmware program, and an application program that operates to receive the learning content in a desired form, and stores data, download data, and files generated according to the execution of the distance learning through the learning content. And a control unit configured to control a communication connection with a content providing server through the network connection unit and to control learning content to be executed as a desired function according to a key button input of the function key input unit. Featured distance learning machine To provide an IP phone terminal device with.

Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.

That is, FIG. 1 is a diagram showing the overall configuration of an IP phone terminal apparatus with a distance learning function according to the present invention.

As shown in FIG. 1, an IP phone terminal apparatus having a remote learning function according to the present invention includes a wired LAN connection unit 2, a wireless LAN connection unit 4, a codec processing unit 6, a headset 8, and an output speaker. 10, audio input / output unit 12, data connector port 14, key input unit 16, function button input unit 18, program memory 20, data memory 22, control unit 24, display unit It consists of 26.

The wired LAN connection unit 2 has a wired network adapter such as a wired LAN card, and receives learning contents through an internet network connected to the wired LAN network so that two-way voice communication and packet data communication with a remote site can be performed.

The WLAN connection unit 4 includes a wireless network adapter such as a WLAN card, and receives learning contents through an internet network connected to the WLAN network so that two-way voice communication and packet data communication with a remote site can be performed.

The codec processing unit 6 decodes the voice learning data of the learning content provided through the wired LAN connection unit 2 or the wireless LAN connection unit 4 according to a predetermined voice coding algorithm to reproduce a voice output, and the headset (8) Alternatively, the audio signal of the learner input through the audio input / output unit 12 and the data connector port 14 is encoded according to a voice coding algorithm, and then remotely transmitted through the wired LAN connection unit 2 or the wireless LAN connection unit 4. To be transmitted.

The headset 8 is equipped with a microphone and a speaker to be worn on the learner's head. The headset 8 outputs voice data of the learning content decoded from the codec processor 6 and learner according to the progress of the learning. The response voice is input through the microphone and provided to the codec processor 6 in the form of an electrical voice signal.

The output speaker 10 is integrated with the corresponding IP phone terminal device, and outputs voice data of the learning content decoded from the codec processor 6.

The audio input / output unit 12 connects an external audio system or an external speaker to a corresponding IP phone terminal device so that voice data can be output to the outside, and is connected to an external microphone separately from the headset 8. Allow voice input.

The data connector port 14 is composed of a serial port such as, for example, a universal serial bus (USB), and can be connected to an audio system using a serial port, a speaker, a microphone, and a computer terminal (PC) having a serial port. The digital voice output of the learning content and the input of external digital voice data can be performed.

The key input unit 16 is provided with a 10-key and a function key for inputting a number of a learning channel assigned to a server providing learning contents as well as a numeric input of a telephone number.

The function button input unit 18 includes a plurality of user inputs for playing, pausing, stopping, rewinding, fast forwarding, selecting a learning channel, recording function, and repeating play function of learning content provided from a remote place through an internet network. It has a function key button.

The program memory 20 includes a VoIP module and a firmware program for performing voice communication through an Internet network based on a SIP-based Session Initiation Protocol (SIP), the key input unit 16 and a function button input unit 18. An application program that is operated to receive the learning content in a desired form according to a user input is stored.

The data memory 22 temporarily stores data, download data, files, etc., generated according to the execution of the distance learning through the learning content.

The controller 24 controls a communication connection with a remote server providing learning content through the wired LAN connection unit 2 or the wireless LAN connection unit 4 according to the key input of the key input unit 16. The wired LAN connection unit according to the selection of learning content, content playback, pause, stop, rewind, fast forward function request according to key button input of the function button input unit 18, and a voice recording function and a repeat play function request of a learner. (2) Or through the wireless LAN access unit 4 transmits the request information of the corresponding function to the learning content providing server of the remote location to enable the learner to execute the desired function.

In addition, the controller 24 interprets text information (eg, a learning channel number of a content providing server, a channel number of a selected curriculum and a learning unit, a curriculum name and a learning unit name, etc.) included in learning content received from a remote site. And transmits corresponding character / numeric character information to the display unit 26 for display, and the key input state of the key input unit 16 and the function button input unit 18 is displayed on the display unit 26. To be displayed on the screen.

The display unit 26 displays text information included in the learning content on the screen under the display control of the controller 24 or visually displays the key input states of the key input unit 16 and the function button input unit 16. Display.

Next, FIG. 2 is a diagram illustrating a state where an IP phone terminal apparatus having a distance learning function according to the present invention is applied to a distance learning system via a network.

As shown in FIG. 2, the remote learning system through the network to which the IP phone terminal apparatus with the remote learning function according to the present invention is applied includes an IP phone terminal apparatus 30, a SIP operation server 40, and a service provider server. 50, which includes a plurality of content providing servers A1 to An.

The SIP operation server 40 allows access to a learning service capable of voice communication and packet data communication to the IP phone terminal device 30 based on Session Initiation Protocol (SIP) as an international standard according to VoIP technology. In addition, the service provider server 50 requests service authentication through the identification information (ID) given to the IP phone terminal device 30 so that the authentication process is performed.

The service provider server 50 processes service authentication for the IP phone terminal device 30 connected to the learning service through the SIP operation server 40, and assigns a learning channel selected by the IP phone terminal device 30. It is possible to provide the learning content by accessing the server to the provided content providing server, and performs the charging process according to the use of the service.

Each of the plurality of content providing servers A1 to An is assigned with a unique main channel for each server, and each of the plurality of content providing servers A1 to An has learning contents for various curricula or learning processes, and is selected by the IP phone terminal device 30. It provides learning content according to a process or a learning unit, and stores the answer voice recorded from the IP phone terminal device 30 in the problem solving process.

In addition, the plurality of content providing servers A1 to An select the learning content from the IP phone terminal device 30, play the content, pause, stop, rewind, and fast forward the function request, and the voice recording function of the learner. In response to the request for the repeat playback function, the corresponding learning content is provided in the form desired by the IP phone terminal device 30, and the voice of the learner transmitted from the IP phone terminal device 30 is recorded.

Meanwhile, as illustrated in FIG. 3, the function button input unit 18 of the IP phone terminal device 30 has a channel selection mode for selecting a learning channel according to key input of a number key button of the key input unit 16. A channel selection key button 60 for executing a recording function, a recording key button 62 for executing a recording function, and a play / pause key button 64 for executing a play or pause function for voice data of the learning content. ), Playback key rewinding or rewinding the learning content, stop key button 66 for stopping the fast forward function, rewind key button 68 for executing the rewind function for the voice playback section of the learning content, voice playback of the learning content Fast forward key button 70 for executing the fast-forward function for the section, Fast rewind key button 72 for executing the fast rewind function than the rewind key button 68 for the voice playback section of the learning content, Learning A fast forward key button 74 which executes a fast forward function faster than the fast forward key button 70 for the voice playback section of Tenz, and an entire repeat key button 76 for repeatedly playing the entire learning unit of the learning content. ), A section repeat key button 78 for repeating and reproducing a section for each section that is specifically divided among the learning units, and a user specified repeat key button 80 for repeating and playing a specific repeat section designated by the user. do.

When performing the function input by the function button input unit 18 of the IP phone terminal device 30, as shown in FIG. 4, the channel selection key button 60 is keyed in and the number of the key input unit 16 is input. When a learning channel number is selected by a key button, the content providing servers A1 to An provide the IP phone terminal device 30 with learning contents of a curriculum or a learning unit designated with the selected learning channel number.

Further, when the play / pause key button 64 is keyed in the function button input unit 18 of the IP phone terminal device 30, the content providing servers A1 to An are connected to the IP phone terminal device 30. When the voice learning contents of the provided learning contents are allowed to be reproduced and outputted, and the reproduction / pause key button 64 is keyed again, the reproduction pause of the learning contents in the reproduction state is allowed.

Further, when the stop key button 66 is keyed in the function button input unit 18 of the IP phone terminal device 30, the content providing servers A1 to An learn to be reproduced in the IP phone terminal device 30. When the playback of the content is stopped and the rewind key button 68 or the fast-forward key button 70 is keyed, the learning content until the stop key button 66 is keyed to stop rewinding or fast forwarding. Rewind or fast forward the voice playback section for the voice learning content.

On the other hand, when the fast rewind key button 72 or the fast fast rewind key button 74 is keyed in the function button input unit 18 of the IP phone terminal device 30, the content providing server A1 to An displays the key. By the rewind key button 68 or the fast-forward key button 70, the voice playback section for the voice learning content of the learning content until the stop key button 66 is keyed in to stop fast rewinding or fast forwarding. Rewind or fast forward faster than the rewind or fast forward speed.

Next, when the learner is provided with the learning contents for solving the problem through the IP phone terminal device 30 and the answer of the question is to be input by voice, the recording key button 62 of the function button input unit 18 is inputted. ), The content providing server (A1 to An) is input and transmitted through the corresponding IP phone terminal device 30 until the recording key button 62 is keyed again to stop the recording function. The learner's voice data is recorded and stored in correspondence with the corresponding problem pool learning contents.

In addition, when setting repetitive reproduction of the learning content through the function input by the function button input unit 18 of the IP phone terminal device 30, as shown in FIG. 5, the entire learning unit of the learning content is repeated. When the unit repeat key button 76 is keyed for playback, the content providing servers A1 to An repeatedly provide the entire contents of the learning unit currently being played to the IP phone terminal device 30 to learn. Repeat playback.

When the section repeat key button 78 is keyed in order to repeatedly play a specific section of the learning unit currently provided by the function button input unit 18 of the IP phone terminal device 30, the content providing servers A1 to An are provided. In the present invention, the specific learning section of the learning unit currently being played is repeatedly provided to the IP phone terminal device 30 so that the corresponding learning section is repeatedly played.

On the other hand, the user-designated repeat key button 80 is keyed in the function button input unit 18 of the IP phone terminal device 30 to set the start time point of the user-specified repeat section to be repeatedly played by the user, and the user designation. When the repetition key button 80 is keyed again to set the end time point of the user-specified repetition section, the content providing server A1 to An sets the user specification set by the key input of the user-specified repetition key button 80. The learning content information of the repeating section is repeatedly provided to the IP phone terminal device 30 so that the repeating playback of the corresponding section is performed.

While specific embodiments of the present invention have been described and illustrated above, it will be apparent that the present invention may be embodied in various modifications by those skilled in the art. Such modified embodiments should not be understood individually from the technical spirit or the prospect of the present invention, but should fall within the claims appended to the present invention.

As described above, according to the present invention, the learning content is applied to a distance learning system for conducting distance learning by providing learning content by two-way voice communication based on SIP based on VoIP, and the learner is provided with the learning content in a desired form. By providing an IP phone terminal device having various functions so that it is possible, by applying the IP phone terminal device of the present invention only for remote learning, there is an effect that the remote learning can be performed more smoothly and conveniently.

Claims (5)

delete An IP phone terminal apparatus for performing learning by receiving learning contents provided from a plurality of content providing servers through a network, Key input unit with 10-keys and function keys for inputting the number of the phone number and the learning channel assigned to the content providing server and learning content, and playback, pause, stop, rewind, fast forward, Fast rewind, fast forward, select learning channel, record function, repeat all of the lessons, repeat a specific section of the lesson, and multiple function key buttons that are input by the user to execute the repeat of the custom repeat section A function key configured to include a function button input unit configured to access a content providing server for distance learning and a function input for receiving a voice learning content of the learning content provided from the content providing server in a desired form. An input unit; A network connection unit connected to the content providing server through a network to receive learning content, and performing two-way voice communication and packet data communication; A codec processing unit for decoding voice learning data of the learning content provided from the network connection unit according to a predetermined voice coding algorithm and encoding a voice signal from a learner input through a learning information input / output unit; A learning information input / output unit for outputting voice learning data of the learning content decoded by the codec processing unit and receiving a voice from a learner and transmitting the voice to the codec processing unit; A display unit which displays text information included in the learning content; Based on VoIP-based Session Initiation Protocol (SIP), VoIP module and firmware program for conducting voice communication through a network and an application program operated to receive the learning contents in a desired form are stored. A memory for temporarily storing data, download data, and files generated according to the execution of the distance learning through the contents; And Control the communication connection with the content providing server through the network connection unit, and by selecting the function key button of the function button input unit, selection of a learning channel, content playback, pause, stop, rewind, fast forward, fast rewind, Send the request information of the corresponding function to the content providing server according to the request of the fast forwarding function, the voice recording function of the learner, the entire repetition function of the learning unit, the repetition function of the specific section of the learning unit, and the repetition function of the user-defined repetition section. IP phone terminal device with a remote learning function, characterized in that it comprises a control unit. delete The method of claim 2, The learning information input / output unit includes a headset having a microphone and a speaker together to output voice data of the learning content decoded from the codec processing unit, and receive a learner's response voice through a microphone and provide the codec processing unit in the form of a voice signal. And an output speaker for outputting voice data of the learning content decoded by the codec processing unit, a separate audio system, and an external speaker so that the voice data can be output to the outside. It is composed of audio input / output unit and serial port that can receive voice separately, and it can be connected with audio system, speaker, microphone using serial port, and data connector for connecting with computer terminal (PC) equipped with serial port. Including port IP phone terminal device having a distance learning function, characterized in that configured. delete

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