KR20070062719A - Integrated teaching base station - Google Patents

Abstract

An integrated teaching base station is provided to efficiently distribute information by consistently exchanging and displaying teaching data such as personal digital teaching data, classroom A/V(Audio/Video) data, whiteboard discussion data, and other data through the broadband Internet. At least two interactive digital display teaching base stations(30) respectively includes a large self-luminescent display unit(31) and the first personal database system(32A) equipped with a broadband Internet unit(321). A broadband Internet connector(40) connects the interactive digital display teaching base stations and enables any interactive digital display teaching base station to access/display the personal teaching data stored in the second personal database system(32B). The interactive digital display teaching base station includes an A/V monitor module processing/storing teaching and A/V conference data by using an information processing unit, a storage unit, and the first personal digital database system, an A/V data integrating module, and a network A/V data communicating module.

Description

INTEGRATED TEACHING BASE STATION}

1 is a side view of a conventional classroom with a whiteboard set, computer and projector installed.

2 is a top view of a conventional classroom with a whiteboard set, computer and projector installed.

3 is a schematic diagram of an electronic whiteboard.

3 (A) is a schematic diagram of a typical voice / video conference.

4 is a schematic diagram of a preferred embodiment of the integrated teaching base station of the present invention.

4A is a block diagram of a second personal digital database system of the present invention.

5 is a front view of a first embodiment of an interactive digital display teaching base station of the present invention.

6 is a cross-sectional view taken along line 6-6 of FIG. 5.

FIG. 7 is a cross-sectional view taken along the line 7-7 of FIG. 5.

8 is a cross-sectional view taken along the line 8-8 of FIG. 5.

9 is a side view of an application of the first embodiment of the present invention.

10 is a normal view of the application of the first embodiment of the present invention.

11 is a structural diagram of a first embodiment of the integrated teaching base station of the present invention.

12 is a schematic diagram of a second embodiment of an interactive digital display voice / video teaching base station of the present invention.

13 is a block diagram of a second embodiment of the present invention at the time of connection with a wireless communication network.

14 is a structural diagram of a second embodiment of the integrated teaching base station of the present invention.

15 is a schematic diagram of a third embodiment of an interactive digital display voice / video lab environment teaching base station of the present invention.

16 is a front view of an experimental module wall of the third embodiment of the present invention.

17 is a structural diagram of a third embodiment of the integrated teaching base station of the present invention.

The present invention relates to an interactive teaching display station with an integrated teaching base station, in particular a large flat self-luminescent display unit for use in teaching and training locations. The device can be linked to a broadband Internet connection and is equipped with a voice / video function and a multi-media mobile communication unit.

See FIGS. 1 and 2. Conventional teaching equipment generally includes a whiteboard 11 fixed to the front wall of the classroom, a pull-down screen 12 mounted above the whiteboard, and a projector located in front of the screen 12. 13 and a notebook computer 14 connected to the projector 13. The teacher 15 must move back and forth to operate the computer while avoiding the strong light beam of the projector 13, which can cause discomfort, and also change the teaching content displayed by the projector. The students 16 on the other side are hidden because of the teacher and cannot see the projected content on the screen 12. The light 17 on the whiteboard 11 is turned off for clear projection images, but if the teacher 15 uses the digital teaching equipment and the whiteboard at the same time, the result will be too bright or too dark for the students to feel uncomfortable. If this persists for a long time, both teachers and students will easily get tired and significantly affect the overall teaching quality and learning outcomes. In addition, there is a concern that tangled wires 18 often cause the projector 13 and notebook computer 18 to fall to the floor.

3 illustrates a more modern approach. The projector 21 is fixed to the cantilever 22, which cantilever is attached to the whiteboard 20. As the electronic board, of course, the same whiteboard is used as the projection screen, so when additional notes need to be made on the projected data, and also when more space is needed to show the explanation, this whiteboard cannot be used. . In this case, the projector 21 must be turned off to use the electronic whiteboard. This approach is slightly different from the former application, but other inconveniences still exist.

In the technique described above, the teacher 15 must prepare the teaching materials in his office, dormitory, and home or other places, and then bring the notebook computer 14, disks, CDs, and other software or hardware into the classroom. This presents the problem of bringing incomplete data and the limitation of storage space in the central data server of teaching material, in addition to the effort of maintaining various items when not in use.

3 (A) shows a more recent voice / video approach (including a video camera, loudspeaker system, microphone system, two display screens, etc.). The display screen 23 is located in front with the projector 24 fixed thereon, and the audio / video conference equipment 25 is installed next to the display screen 23. The second screen 26 is also located in front of the personal computer 27. Surrounding loudspeakers 28 are installed in the conference room, and a microphone 29 is located in front of each participant. In this way, a meeting can be held with a multi-point control unit (MCU) voice / video conference system that allows documents to be read on a screen via a computer. However, meeting content and documents cannot be combined into a single file, requiring a separate computer system to operate. Inconvenience is the result of unorganized file management after the meeting.

It is a first object of the present invention to provide an integrated teaching base station in combination with a broadband internet connection between a first personal digital database system and a remote second personal digital database system, the disadvantages of which are commonly used techniques. To improve. In this way, personal digital teaching materials prepared by a teacher at home or in the office can be delivered and displayed directly to an interactive digital display teaching base station located at teaching and training locations. Thus, the inconvenience of bringing software and hardware to the classroom can be eliminated.

It is a second object of the present invention to provide an interactive digital display voice / video teaching base station. The interactive digital display voice / video teaching base station enables voice / video discussion, whiteboard recording, and digital data exchange between all interactive digital display voice / video teaching base stations, via a broadband Internet connection. In addition, the first personal digital database system may simultaneously record and display personal teaching materials stored in the remote second personal digital database system. Next, teaching and voice / video conference data can be accessed at any time through the broadband Internet, thus facilitating high quality teaching and efficient learning across different schools, countries and cultures. In addition, parents who wish to further understand the student's classroom activities can access the interactive teaching base station via the Internet or a mobile multimedia communication device.

It is a third object of the present invention to provide an interactive digital display audio / video lab environment teaching base station comprising a wall comprising an experimental module. All the experimental processes and results performed therein can be viewed and recorded by the first personal digital database system via a broadband Internet connection. In addition, the processes and results of all experiments performed in labs, clinics, medical training centers, etc. can be recorded via remote monitoring computer systems. The recorded data can then be transferred from the first personal digital database system to the remote second personal digital database system. The recorded data can also be broadcast to an interactive digital display voice / video lab environment teaching base station for further observation and discussion. In addition, the processes and results of all experiments can be viewed in real time through an interactive digital display voice / video teaching base station and a multimedia mobile communication device, improving experiments, observations, research and teaching.

desirable Example  details

Advantages of achieving the object of the present invention will become apparent from the following detailed description and the accompanying drawings.

Referring to Fig. 4, the first embodiment of the present invention is a remote second personal digital database system 32B provided in at least two interactive digital display teaching base stations 30 and a server, a personal computer, or the like 41. ). Other computer facilities may also be included, the details of which are outside the scope of this document and will not be discussed. This application also includes a broadband Internet connection 40.

In the integrated teaching base station, the interactive digital display teaching base station 30 is located in front of all classrooms of the school or training site S, providing a means for providing conventional equipment such as blackboards or whiteboards, projectors, projection screens, notebook computers, and the like. Replace. Multiple teaching base stations may be installed and installed at schools or training locations S in various locations, regions or countries. As long as the teacher uses a classroom equipped with the interactive digital display teaching base station 30 of the present invention, the teacher can use the compiled and stored software data for the lesson.

Referring to FIG. 5, the interactive digital display teaching base station 30 in this application includes a digital display teaching unit 31, a first personal digital database system 32A, and a broadband internet unit 321. . The digital display teaching unit 31 is formed of a large flat self-light emitting device. The digital display teaching unit 31 may be any one of a plasma display panel (PDP), various rear projection technologies (including DLP, 3LCD, LCoS, SXRD LCoS, etc.), TFT-LCD screen, organic light emitting diode (OLED), and the like. Can be. Glass on the other hand can be installed above the digital display teaching unit 31, allowing additional recording space. The digital display teaching unit 31 can be upgraded to a new display unit as the technology advances.

The abbreviations of the technical terms used in the preceding paragraph are explained as follows.

DLP: Digital Light Processing

SXRD: Silicon X-tal Reflective Display

LCoS: Liquid Crystal on Silicon

OLED: Organic Light-Emitting Diodes

As shown in FIG. 4A, the first personal digital database system 32A includes a microelectronic circuit board 322 for data storage, a hard disk 323, and a special power supply unit 324. It consists of. The power supply unit is a conventional or uninterrupted power supply (UPS) unit that continuously supplies power to the first personal digital database system 32A so that it can always operate when the switch is on. Can be.

Broadband Internet connection 40 (currently includes network protocols such as IPv4, IPv6, etc., supported by ADSL, cable modem, ISDN, FTTH, etc. More suitable network protocols and facilities may be employed with advances in technology) It is used to connect at least two interactive digital display teaching base stations 30 to the first personal digital database system 32A to transfer and exchange the displayed data and to access the data. Any interactive digital display teaching base station 30 can access and display completed personal teaching materials. In addition, personal digital teaching materials may be stored in the first personal digital database system 32A of any interactive digital display teaching base station 30, or in a server, personal computer, etc. (41) located in a teacher's office, dormitory, lab, or the like (41). Can be stored in a remote second personal digital database system 32B. These components of the second personal digital database system 32B and the first personal digital database system 32A will not be described any further. They are switched ON while maintaining the broadband Internet connection 40 and are always on standby.

Reference is made to FIG. 5 in conjunction with FIGS. 6 to 8. In addition to the digital display teaching unit 31, the first personal digital database system 32A, and the broadband Internet unit 321 described above, an embodiment of the interactive digital display teaching base station 30 shown in FIGS. Also,

Two left and right whiteboards 33L and 33R, which are installed on one side of the digital display teaching unit 31, and which may be made of glass or a similar material;

A metal track 34 extending along any side of the digital display teaching unit 31, the left and right whiteboards 33L, 33R;

A set of electron beam devices 35 attached to the metal tracks 34;

A sliding compartment 36 is slidable to provide access to the audio / video input and output unit 37 and the data processing / storage unit 38. In this embodiment, the compartment is located behind the left whiteboard.

The digital display teaching unit 31 and the multi-channel speaker system 39 surrounding the teaching and training site S are installed separately.

The above-described digital display teaching unit 31 and a movable or fixed set of electron beam devices 35 provided on the metal track 34 are combined to form the interactive electronic digital image display teaching board unit 30a. . On it, the left 33L and right 33R whiteboards and the electron beam device 35 are combined to form the electronic whiteboard unit 30b.

In addition, at least one electronic whiteboard unit 30b is integrated with the interactive electronic digital image display teaching board unit 30a, thereby providing flexibility in positioning the whiteboard.

The audio / video input and output unit 37 installed in the sliding compartment 36 includes a wireless microphone receiver, a speaker control unit, a voice / video player, and the like. The data processing / storage unit 38 includes a printer server, a disk read-write unit, a data storage unit, a web data storage unit, a USB terminal, an IC card input unit, a micro processing circuit board, and the like.

The audio / video input and output unit 37, data processing / storage unit 38, and backup tools described above are familiar to those experienced in the art, and thus no further details are discussed in this document.

In addition, as shown in FIGS. 9 and 10, in the first embodiment, an interactive digital display teaching base station 30 is located in front of the training site S and a metal track 34 on the interactive digital display teaching base station 30. ), A set of electron beam devices 35 and a multi-channel speaker system 39 are provided. The multi-channel speaker system 39 is a set of left and right front speakers 391 disposed above the interactive digital display teaching base station 30, disposed in the middle of the interactive digital display teaching base station 30. A set of left and right sides disposed at both sides of a center speaker 392, a subwoofer speaker 393 disposed below the interactive digital display teaching base station 30, and the interactive digital display teaching base station 30. And surround sound speakers 394. For practical variety, the speaker system may be changed to, for example, a dual channel speaker system, a four channel speaker system, or the like. The position of the speaker can also be changed.

In summary, the first embodiment of the present invention is a remote second personal digital database installed in an interactive digital display teaching base station 30, a server, a personal computer, or the like 41 through a broadband Internet connection 40. FIG. All cells, such as system 32B, can be connected. As a result, the basic framework of the integrated teaching base station C1 as shown in FIG. 11 is formed. Thus, the completed personal digital teaching materials can be displayed by accessing the interactive digital display teaching base station 30 directly within the teaching and training venue, so that all teaching materials can be transferred accordingly as new cells grow. Form a flow and exchange.

A second embodiment of the present invention is shown in FIGS. 12 and 13. This embodiment is on a platform of an interactive digital display teaching base station 30 that combines a voice / video surveillance module 60, a voice / video data integration module 70, and a network voice / video data communication module 80. Is built. This combination acts as an interactive digital display voice / video teaching base station 50 with a module cover 64 located within the unit for aesthetic purposes. In this embodiment setup, the combination provides a full duplex of private teaching materials from and to a remote second personal digital database system 32B while simultaneously displaying and recording teaching and meeting data in an audio / video format. full duplex) can be used as an interactive digital display voice / video teaching base station 50 for voice / video discussion, digital data whiteboard recording, reading, display, and storage. A set of left and right front speakers 391 and center speaker 392 may be located above the module cover 64 or may be fixed to the wall. The speaker system can be transformed into a dual channel speaker system, a four channel speaker system, or the like. The speaker can also be repositioned for convenience.

As shown in FIG. 13, the audio / video surveillance module 60 transmits, via the broadband Internet connection 40, the teaching and meeting data in the audio / video format obtained from the teaching and training location S to another. It is used to transmit to the interactive digital display teaching base station 30 at the teaching and training site S '. The data processing and storage unit of the interactive digital display teaching base station 30 or the first personal digital database system 32A is the audio / video received and transmitted between these two teaching and training locations S, S '. Process and store format teaching and conference data. The audio / video data integration module 70 converts the teaching and audio / video conferencing data obtained by the audio / video monitoring module 60 from the teaching and training place S into an MPEG-4 according to the standard of 3GPP Release 99. , H.2 64 (MPEG-4 Part 10), GSM-AMR (4.7 kbps / 12.2 kbps), G.726 (32 kbps), and MPEG-4, to specific formats compatible with Internet transport and mobile communications. have. The network voice / video data communication module 80 uses a high efficiency compression technology to broadcast using a real time streaming protocol such as TCP / IP, IP / UPD, HTTP, ICMP, RTP / RTCP, RTSP, PPPoE, NTP, SS7, and the like. While receiving the processing, the teaching / conference data in the audio / video format transmitted through the audio / video data integration module 70 and the audio / video monitoring module 60 is used. Thus, live up-to-date data can be made available for signal-receiving terminals via the Internet and all mobile communication standards such as GPRS, 2G, 2.5G, 3G, 4G, WiMAX, and the like. GSM / GPRS 2G Mobile Communication Unit, GSM / GPRS 2.5G Mobile Communication Unit, GSM / WCDMA Dual Mode 3G Mobile Communication Unit, WCDMA / UMTS (3G Mobile), GSM / Wi-Fi Dual Mode Mobile Communication Unit, GSM / WCDMA / Wi-Fi (PDA), GSM / WCDMA / Wi-Fi Mobile Communication Unit, WCDMA / Wi-Fi Mobile Communication Unit, TD-SCDMA 3G Standard Mobile Communication Unit, CDMA2000 3G Standard Mobile Communication Unit, GPRS Enable Mobile Communication Unit, Multimedia mobile communication devices 94, such as a JAVA enabled mobile communication unit and a JAVA enabled PDA unit, a 4G standard mobile communication unit, and a WiMAX standard mobile communication unit, are also supported via WLAN, WiMAX, and 3G connections. Thus, audio and video data of teaching and meeting sessions can be obtained at any time.

The abbreviations of the technical terms used in the previous paragraph are explained as follows.

GPRS: General Packet Radio Service

UMTS: Universal Mobile Telecommunications System

WCDMA: Wideband Code Division Multiple Access

WCDMA 3G standard: Mainly used in EU, Japan and all GSM industries.

CDMA2000 3G standard: Mainly used in USA, Korea and cdmaOne industry.

TD-SCDMA 3G standard: Mainly used in mainland China market.

WiMAX Standard: Worldwide Interoperability for Microwave Access is an IEEE 802.16 standard.

The audio / video surveillance module 60 used in the present invention may include a charge-coupled device image sensor 61 or a controllable video camera, a wireless receiver 62 and a communication interface 63. Teaching and conference data obtained via the charge-coupled device image sensor 61 or controllable video camera and wireless receiver 62 is transmitted via the communication interface 63. As technology advances, modifications to the specifications of the audio / video surveillance module are possible. Since the charge-coupled device image sensor 61 or the controllable video camera and the communication interface 63 are conventional techniques per se, further details will not be discussed in this document.

The audio / video data integration module 70 used in the present invention is composed of a video / audio data compressor 71 and a video / audio data encoder 72. This allows the video / audio data compressor 71 to transmit lesson and conference data obtained from the charge-coupled device image sensor 61 or the controllable video camera and wireless receiver 62 via the communication interface 63. ) Can be sent. The teaching and conference data is then compressed to reduce the volume of the data flow to improve transmission for smoother and clearer display. Suitable image compression techniques are JPEG compressors, MPEG-4 compressors, H.264 compressors and MPEG-4 and the like conforming to the standards of 3 GPP Release 99. Suitable sound completion techniques are GSM-AMR (4.7 kbps / 12.2 kbps) compressors, G.726 (32 kbps) and the like. Modifications of the voice / video compression 71 technology are possible to keep pace with technological advances. The main function of the audio / video encoder 72 is to encode audio and video data based on a specific reduction suitable for the needs of the Internet and Internet mobile communications. In general, formats for transmitting audio / video data to and from a mobile communication device are CIF, QCIF, QVGA, QQVGA, and the like. It is apparent that other suitable formats for the transmission of audio / video data with the mobile communication device are also usable in the present invention. Devices and software that can handle the above-described data formats using the broadband Internet connection 40 in a wired or wireless manner are readily available. This is related to the prior art and no further detailed description is given.

The network voice / video data communication module 80 used in the present invention may generally include a network speech communication module 81 and a broadband internet data communication module 82. The network voice / video data communication module 80 uses an external network mobile communication module (three base transceiver stations (BTS), one base) via a WAP Gateway 91 that uses a real-time streaming protocol of audio / video data. 92, including a station controller (BSC) and one mobile switching sensor (MSC), can be connected to a Core Network Public Land Mobile Network (PLMN) 93; It is also connected to the multimedia mobile communication device 94. Similarly, network speech communication module 81 may connect a mobile telephone and any associated dialing mechanism via a landline telephone. The specifications of the units described above can be modified as the technology advances.

The communication network 90 used in the present invention generally includes a wireless application protocol (WAP) gateway 91 and includes a mobile communication module [three base transceiver stations (BTS), a base station controller (BSC) and a mobile switching center ( 92, including an MSC), a public land mobile communication network (PLMN) 93, a multimedia mobile communication device 94, and the like are connected to each other. As technology advances (such as the GPRS standard, 2G standard, 2.5G standard, 3G standard, 4G standard, and other mobile communication technologies), the specifications of the units described above can be optimized accordingly.

The multimedia mobile communication device 94 includes: GSM / GPRS 2G mobile communication unit, GSM / GPRS 2.5G mobile communication unit, GSM / WCDMA dual mode 3G mobile communication unit, WCDMA / UMTS (3G Mobile), GSM / Wi-Fi dual Mode Mobile Communication Unit, GSM / WCDMA / Wi-Fi (PDA), GSM / WCDMA / Wi-FI Mobile Communication Unit, WCDMA / Wi-Fi Mobile Communication Unit, TD-SCDMA 3G Standard Mobile Communication Unit, CDMA2000 3G Standard Mobile Communication Unit, a GPRS enabled mobile communication unit, a JAVA enabled mobile communication unit, a JAVA enabled PDA unit, a 4G standard mobile communication unit, and a WiMAX standard mobile communication unit. With ongoing technological advances (such as 3G standards, 4G standards, and other mobile communication technologies), optimized variations of the specifications described above are possible. Users of the multimedia mobile communication device 94 may be connected through a specific mobile communication network to access smooth streaming audio / video data of the display monitor and speaker system. As new technologies advance, mobile communication devices may be able to view voice / video conferencing. As these are familiar techniques, no further detailed description is given in this document.

The second embodiment of the present invention includes all cells such as an interactive digital display voice / video teaching base station 50 and a remote second personal digital database system 32B installed in a server, personal computer, etc. 41. It is possible to connect to the communication network 90 via a broadband Internet connection 40 to form the basic framework of the integrated teaching base station C2 as shown in FIG. The integrated teaching base station C2 facilitates voice / video conferencing, whiteboard recording, digital data exchange and remote data storage between interactive digital display voice / video teaching base stations 50. In addition, the personal digital teaching material and other similar contents stored in the remote second personal digital database system 32B may be displayed simultaneously during teaching and conference sessions, and the multimedia mobile communication unit 94 viewing the teaching and training locations. Selective participation is possible. This promotes in-depth understanding and thus forms the flow and exchange of information that allows all teaching material to propagate together in the growth of new cells.

A third embodiment of the present invention is shown in FIGS. 15 and 16. The interactive digital display voice / video teaching base station 50 is further combined with the experimental modules 102 on the experiment module wall 101 at the teaching and training site S to provide an interactive digital display audio / video lab environment teaching base. Form the station 100. The experimental module 102 is mounted on the experimental module wall 101 of the teaching and training site S. The experiment module 102 includes a terrarium module 102a, an aquatic animal module 102b, a zoology module 102c, a bio-tech module 102d, and an experiment and analysis device 102e. Or the like. An experimental module wall 101 comprising these experimental modules 102 may be mounted on the ceiling, floor and walls of the teaching and training site S. FIG. Experiment module 102 may be conveniently detached from experiment module wall 101 and rearranged in any combination. The first personal digital database system 32A records the processes and results of all experiments. The stored data can then be displayed using the interactive digital display voice / video teaching base station 50 at the teaching and training site S for more in-depth Public Observation. In addition, all information that is recorded or live of the process and results of the experiment can be broadcasted to the multimedia mobile communication device 94 for real-time public viewing or participation in the discussion. Remote monitoring computer system 326, which includes a second remote personal digital base system 32B, is a physical lab 325a, chemical lab 325b, animal lab 325c, via a wide-area Internet connection 40. , A plurality of wraps 325 such as plant wrap 325d, microbial wrap 325e, animal / plant factory and ecology wrap 325f, clinical teaching operating room 325g, and microbial culture room 325h. The remote monitoring computer system 326 records the processes and results of all experiments and stores this data in the remote second personal digital database system 32B via the broadband Internet connection 40. This stored data can be transferred and exchanged between the remote second personal digital database system 32B and the first personal digital database system 32A. Experimental data and processes stored in the first and second personal digital database systems 32A, 32B are interactive digital display acoustic / image teaching base stations 50 for public viewing and discussion at teaching and training locations S. Can be displayed on. Recorded or real-time information of all experimental processes and results can be viewed simultaneously through the interactive digital display voice / video teaching base station 50 and the multimedia mobile communication device 94. The above-described remote monitoring computer system 326 includes a remote second personal digital database system 32B installed in a computer facility 41 or the like, an audio / video surveillance module 60, or an audio / video data integration module 70. And a voice / video data unit 42 which also includes a network voice / video communication module 80.

A third embodiment of the invention is an interactive digital display voice / video lab environment teaching base station 100, a remote monitoring computer system 326, all labs 325, and a communication network, via a broadband Internet connection 40. All cells such as 90 can be connected. In this way, the basic framework of the integrated teaching base station C3 as shown in FIG. 17 is formed. The integrated teaching base station C3 provides multimedia mobile communication with the interactive digital display voice / video teaching base station 50 for recorded or real-time information on the processes and results of all experiments for detailed public viewing and discussion. Display on device 94 simultaneously. Thus, it forms the flow and exchange of information that allows all teaching material to be propagated with new cell growth.

In contrast to the prior art, the present invention contributes to the following improvements.

1. The present invention allows teaching materials to be moved and exchanged through a network, improving the efficiency and effectiveness of the teaching and learning process.

2. With the practical setup of the present invention, the burden of not only having to maintain the device when not in use, but also bringing users' computers or storage devices to the classroom or training site is significantly reduced.

3. The present invention is particularly designed for teaching and training. It is easy to actually operate. Completed personal digital teaching material, classroom audio / visual data, classroom whiteboard discussion material, and other data may be consistently exchanged and displayed at all interactive digital display teaching base stations 30 for efficient distribution of information.

4. The interactive digital display voice / video teaching base station 50 of the present invention can efficiently enhance space, composition, use of lighting, and teacher-student interaction. Conventional whiteboard writing and note taking has been replaced with an interactive digital display voice / video teaching base station 50, allowing students to focus on listening rather than taking notes. Classes, including audio / video conferencing discussions, handwritten digital whiteboard instructions, and the like, may still be held on the whiteboard, concentrating on students listening to the lecture. Such an electronic device as an interactive digital display voice / video teaching base station 50 may maintain a digital record of all information handled during voice / video conferencing, whiteboard recording, etc. in an electronic file for efficient learning.

5. The present invention, via broadband Internet connection, stores data processed by the first and second personal digital database systems in an interactive digital display voice / video teaching base station 50 for open and detailed viewing and discussion. To be displayed and displayed. The data can be easily accessed so that the lesson can proceed even if the teacher has forgotten to import the data file or if another data file is urgently needed for the lesson.

6. At the present globalization point of view, the present invention, unlike the common exchange between only a small number of students, uses the broadband Internet at any time for broad exchanges, across schools, countries and cultures, to “international education”. ) "Enable the experience.

7. The present invention allows parents to check activity at the teaching and training location S via the interactive digital display voice / video teaching base station 50 and the multimedia mobile communication device, thereby enabling understanding and mutual communication. Promote.

8. The present invention has enabled students to view all the experiment related processes via interactive digital display voice / video lab environment teaching base station 100 and multimedia mobile communication devices. This allows for open viewing and discussion to achieve the desired results of the experiment.

The present invention discloses an unprecedented configuration and numerous in-depth tests of the inventors, and the present invention not only proved practical application, but also achieved the expected results and efficiencies,

Of course, many similar changes and modifications in the above-described embodiments of the present invention can be made without departing from its scope. Accordingly, to facilitate advances in science and useful technology, the present invention is intended to be disclosed and limited only by the scope of the appended claims.

Claims (8)

As an integrated teaching base station, a) at least two interactive digital display teaching base stations, each of the interactive digital display teaching base stations each having at least one large-flat self-light emitting device forming a digital display teaching unit and a first broadband Internet unit installed therein; Said at least two interactive digital display teaching base stations having a personal digital database system; And b) a broadband Internet connection for connecting at least two units of said interactive digital display teaching base stations each having said first personal digital database system to transfer, access and display data between said base stations; The internet connection allows a vast amount of completed personal digital teaching material to be accessed and displayed from any interactive digital display teaching base station, wherein the personal digital teaching material is storable in the first personal digital database system. An integrated teaching base station with the broadband Internet connection. The hard disc drive of claim 1, wherein the personal teaching material can be stored in a remote second personal digital database system, the second personal digital database system for a special purpose of data storage. And a special power supply unit, wherein the unit can be installed in any computer equipment such as a server, a personal computer, and other units related to the computer. 2. The integrated teaching base station of claim 1 wherein the first personal digital database system is a combination of a microelectronic circuit board, a hard disk, and a special power supply unit for a special purpose of data storage. The integrated teaching base station of claim 1, wherein the digital display teaching unit is selected from the group consisting of a plasma display panel (PDP), a rear projection unit, a TFT-LCD and an OLED, and a combination thereof. The teaching base station of claim 1, wherein the interactive digital display teaching base station comprises: a) two left and right whiteboards installed on one side (left and right) of the digital display teaching unit; b) a metal track extending along either side of the digital display teaching unit and the left and right whiteboards; c) a set of Electron Beam Devices attached to said metal tracks; d) Sliding Compartment located behind the whiteboard for easy installation of audio / video input / output units and data processing / storage units; And e) a multi-channel speaker system located in said digital display teaching unit at one of the teaching and training locations. As an integrated teaching base station, in particular an interactive digital display audio / video teaching base station, a) at least two interactive digital display teaching base stations, each of the interactive digital display teaching base stations each having at least one large-flat self-light emitting device forming a digital display teaching unit and a first broadband Internet unit installed therein; Said at least two interactive digital display teaching base station having a personal digital database system; b) a broadband Internet connection for connecting at least two units of said two-way digital display teaching base stations each having said first personal digital database system for transferring, accessing and displaying data between said stations, said The Internet connection allows a vast amount of completed personal digital teaching material to be accessed and displayed from any interactive digital display teaching base station, where the personal digital teaching material is storable in a remote second personal digital database system. The internet connection unit; c) installed in said interactive digital display teaching base station for acquiring teaching and audio / video conferencing data, using said information processing unit, storage unit and said first personal digital database system of said interactive digital display teaching base station; A voice / video surveillance module for processing and storing records of teaching and audio / video conference data at the teaching and training locations; d) successful transmission of the teaching and audio / video conferencing data, located at the interactive digital display teaching base station, via the broadband Internet and wireless communication of the teaching and audio / video conferencing data obtained by the audio / video monitoring module. An audio / video data integration module for converting the data into a specific data format that allows the data; And e) network voice / video data located at the interactive digital display teaching base station and using a real-time streaming protocol for connecting the teaching and voice / video conferencing data to a specific mobile communication network via an Internet Service Provider (ISP); A communication module, wherein the voice / video data can be displayed on a user's monitor via a multimedia mobile communication device designated by a particular mobile communication network; . The audio / video surveillance module of claim 6, wherein the audio / video surveillance module comprises a charge-coupled device image sensor / controllable video camera, a wireless transceiver, and a communication interface. An audio / video data compressor for compressing the teaching and audio / video conferencing data obtained by the system; and an audio / video data encoder for encoding the compressed teaching and audio / video conferencing data. The module includes a network speech communication module and a broadband internet data communication module that uses a real-time streamed protocol for the teaching and voice / video conferencing data, and subsequent to the broadband internet data communication module, a) Wireless Application Protocol (WAP) Gateway over Broadband Internet; b) a core network such as a mobile communication module and a public land mobile network (PLMN) via an external network mobile communication module; And c) a multimedia mobile communication device is connected, The multimedia mobile communication device, GSM / GPRS 2G mobile communication unit, GSM / GPRS 2.5G mobile communication unit, GSM / WCDMA dual mode 3G mobile communication unit, WCDMA / UMTS (3G Mobile), GSM / Wi-Fi dual mode mobile Communication unit, GSM / WCDMA / Wi-Fi (PDA), GSM / WCDMA / Wi-Fi mobile communication unit, WCDMA / Wi-Fi mobile communication unit, TD-SCDMA 3G standard mobile communication unit, CDMA2000 3G standard mobile communication unit, An integrated teaching base station, which can be a combination of a GPRS enabled mobile communication unit, a JAVA enabled mobile communication unit and a JAVA enabled PDA unit, a 4G standard mobile communication unit, and a WiMAX standard mobile communication unit. The system of claim 6, wherein the interactive digital display audio / video teaching base station is: a) at least one experimental module wall installed in the teaching and training site S as part of the interactive digital display audio / visual lab environment base station, recording the processes and results of all experiments performed on the experimental module wall; The experiment module wall, wherein all data obtained from the experiment is recorded and stored in the first personal digital database system; And b) a plurality of labs connected to a remote monitoring computer system in said second personal digital database system, wherein all experimental processes and results are recorded and stored in said remote second personal digital database system via a broadband Internet connection; Recorded data and processes of all experiments can be transmitted and exchanged with the first personal digital database system, and obtained from the first personal digital database system and the remote second personal digital database system. All data regarding the process and results of the experiment can be displayed on the interactive digital display voice / video teaching base station for public viewing and discussion, and the process and results of all experiments are displayed on the interactive digital display voice / zero Teaching the base station and the mobile multimedia device, an integrated instruction base station further comprises one of said plurality of wraps that can be viewed in real time via the.

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