CN101325009A - Apparatus for implementing interactive teaching using network - Google Patents
Apparatus for implementing interactive teaching using network Download PDFInfo
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- CN101325009A CN101325009A CNA2008100680512A CN200810068051A CN101325009A CN 101325009 A CN101325009 A CN 101325009A CN A2008100680512 A CNA2008100680512 A CN A2008100680512A CN 200810068051 A CN200810068051 A CN 200810068051A CN 101325009 A CN101325009 A CN 101325009A
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Abstract
The invention discloses a device for on-line guiding learning under a mixed framework and realizing interactive teaching by utilizing a network. The device comprises a central processing unit, an input unit, a display unit and a network linkage unit; the input unit is connected with the data input end of the central processing unit; the network linkage unit is connected with the data end of the central processing unit; and the central processing unit drives the display unit to display. The device has the advantages that the structure is novel; the device has the functions of a text book, an exercise book, writing case and a blackboard in traditional sense when in use; the traditional teaching tool and the teaching environment are improved; the share of network interaction teaching and education resources without paper is realized; the device further has relatively complete interactive communication function, thereby facilitating the opportune communication between students and teachers; the device has a friendly individualized interactive interface simultaneously, and can seize the attentiveness and the thought of learners, fully mobilize the activeness and the initiative of the learners, and break the restrain of time space conditions, so that the students can effectively utilize the rich learning resources.
Description
Affiliated technical field
The present invention discloses a kind of instructional device, and particularly a kind of online network that utilizes of leading that is used under the mixed architecture is realized the device of interactive teaching.
Background technology
Education and instruction is a topic eternally immutable during people live, and in today of development in science and technology, education and instruction still is the focus that people pay close attention to.Along with the development of making rapid progress of electron trade, the electronic product that is used to learn comes out already.At present, the electronic product that is used for education and instruction mainly is divided into two classes: a kind of is electronic dictionaries, and its bodily form is less, easy to carry, but, there is function singleness in electronic dictionary, can only can learn in electronic dictionary by the data download storehouse, brings a lot of inconvenience to use; Another kind is a PC, and it is powerful, but the big power consumption of the bodily form is big, and complicated operation also is not easy to move and carry, and also is not easy to popularize in the student.
Certain technology always links together with certain behavior pattern.Network characteristics and high interaction flexible, convenient with it, that be communicated with are for realizing the representative medium of interactive two-way exchange, it leads to learn for online under the mixed architecture provides precondition, also meets Inquiry Learning mode that national new curriculum advocates simultaneously to the academic environment requirement.
Summary of the invention
At the above-mentioned electronic dictionary function singleness of mentioning of the prior art, use inconvenience, the PC complicated operation, inconvenience such as carries at shortcoming, the invention provides a kind of new device that passes through network realization interactive teaching, it can be imported by touch-screen or handwriting pad, call the embedded soft keyboard input of the present invention or pass through external USB keyboard, the input of USB mouse, realize documents editing, courseware development, realize courseware upload by mixed architecture, download, also can realize the paper making, the distribution paper, answer is submitted, automatic marking scoring etc., and drive display unit by CPU (central processing unit) and show.The present invention carries out information interaction by wired or wireless network data crosspoint, also can realize directly carrying out the information data exchange with computer by movable storage device (as: USB flash disk, MMC/SD card etc.).
The technical scheme that the present invention solves its technical matters employing is: a kind of device that utilizes network to realize interactive teaching, this device comprises CPU (central processing unit), input block, display unit, network connection unit, input block is connected with the data input pin of CPU (central processing unit), network connection unit is connected with the data terminal of CPU (central processing unit), and CPU (central processing unit) drives display unit and shows.
The technical scheme that the present invention solves its technical matters employing further comprises:
Described CPU (central processing unit) comprises central processing unit, SRAM, storage unit, and SRAM is connected with the data terminal of central processing unit respectively with storage unit.
Also include the USB controller in described this device, USB controller data end is connected with the usb data end of CPU (central processing unit).
Be connected with usb hub on the described USB controller data end.
Be connected with the SD/MMC interface on the data terminal of described CPU (central processing unit).
Described input block cooperates handwriting pad for touching driver element, or cooperates touch-screen for touching driver element, or is keyboard and mouse.
Also include the audio coding decoding unit in described this device, the audio coding decoding unit is connected with the data terminal of CPU (central processing unit).
Also include the RTC clock unit in described this device, the RTC clock unit is connected with the data terminal of central control unit.
Be connected with WIFI wireless network data crosspoint on the described usb hub.
Described display unit is the TFT LCDs, or is the VGA display interface device.
The invention has the beneficial effects as follows: novel structure of the present invention, the function that has traditional textbook, exercise-book, writing case and blackboard during use, traditional educational aid and teaching environment have been improved, realized sharing of with no paper interactive network teaching and educational resource, have more comprehensive interactive communicate function again, be convenient to timely interchange the between student and the teacher; Have friendly personalized interaction interface simultaneously, can catch learner's notice and thinking, give full play to learner's enthusiasm and initiative, break the restriction of space-time condition, make the student more effectively utilize abundant learning resources.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a circuit structure block diagram of the present invention.
Fig. 2 is a circuit theory diagrams part one of the present invention.
Fig. 3 is a circuit theory diagrams part two of the present invention.
Fig. 4 is for using the interactive network teaching synoptic diagram that the present invention forms.
Embodiment
Present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with present embodiment or approximate with basic structure, all within protection domain of the present invention.
The present invention endeavours a kind of mixed architecture of being made up of cable LAN and WLAN (wireless local area network) and realizes data sharing between PC and the present invention, can realize the software function that all are written into by touch operation, also can be by handwriting input, call the present invention embedded soft keyboard input and circumscribed USB keyboard, the circumscribed USB mouse, realize documents editing, courseware development, realize courseware upload by mixed architecture, download, also can realize the paper making by mixed architecture, the distribution paper, answer is submitted, the automatic marking scoring also can be passed through movable storage device (USB flash disk, the MMC/SD card) realizes that computer and the present invention directly carry out the information data exchange.
Please referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, core of the present invention is a CPU (central processing unit), CPU (central processing unit) comprises central processing unit U4, SRAM, storage unit, in the present embodiment, central processing unit U4 adopts powerful ARM chip, concrete model is MC9328MX21VM_M55B, when specifically implementing, also can select the central processing unit of other series and model according to concrete needs and manufacturing cost etc. for use.Be connected with SDRAM chip U5 and SDRAM chip U7 on the data terminal of central processing unit U4, be used at central processing unit U4 processing procedure temporal data, be connected with storage unit on the data terminal of central processing unit U4, in the present embodiment, storage unit adopts NANDFLASH chip U6, and it is used for the learning materials that store courseware, examination question etc. are downloaded.Be connected with LCD display on the data terminal of central processing unit U4 as display unit, in the present embodiment, LCD display adopts 7 cun WVGA (800 * 480pixel) TFT LCD, structure is small and exquisite, can make integral body of the present invention easy to carry, also include a VGA display interface device in the display unit of the present invention, can be used for connecting remote data indicator, the VGA display interface device is connected on three road video D/A conversion unit U16, and three road video D/A conversion unit U16 are connected with the VT of central processing unit U4.The data terminal of central processing unit U4 of the present invention also is connected with network connection unit, wherein the data terminal of central processing unit U4 is connected with the corresponding port of ethernet interface circuit U13, be connected with the RJ45 interface on the ethernet interface circuit U13, be used to realize that the present invention links to each other with external network.Input of the present invention can realize by touch operation, in the present embodiment, be connected with the touch driver element on the data terminal of central processing unit U4, touch driver element and comprise that touching chip for driving U21 touches high sensitivity, the pinpoint accuracy touch-screen that is driven by it control on the chip for driving U21 with being connected.Can also be connected with hand input devices such as handwriting pad among the present invention, in addition, in the present embodiment, also be connected with USB keyboard, the USB mouse external input device of counting on the data terminal of central processing unit U4, can carry out documents editing, courseware development etc. easily by USB interface.
The present invention also can realize a lot of annex expanded functions.Be connected with the audio coding decoding unit on the data terminal of central processing unit U4, the audio coding decoding unit comprises by audio coding decoding chip U8, be connected with loudspeaker by note amplifier U22 on the signal output part of audio coding decoding chip U8, be connected with microphone on the signal input part of audio coding decoding chip U8, can carry out the input and output of sound signal, make things convenient for the student to see the video courseware in the limit when study, teaching is listened on the limit, reaches effect excellent in voice and affection.Be connected with USB controller U11 on the data terminal of central processing unit U4, the signal output part of USB controller U11 is connected with usb hub U10, connect on the output terminal of usb hub U10 by one or more USB interface, can realize flash memory device and exchanges data of the present invention such as USB flash disk, portable hard drive easily by USB controller U11, usb hub U10 and USB interface, other USB device of also can pegging graft on USB interface, USB controller U11 adopts the controller of the USB2.0 agreement of standard.Be connected with WIFI wireless network data crosspoint J9 on the usb hub U10, WIFI wireless network data crosspoint J9 is based on the wireless data receiving terminal assembly of the 54Mbps bandwidth of 802.11b/g agreement, by the cooperating of WIFI wireless network data crosspoint J9 and ethernet interface circuit U13, realize mixture of networks framework of the present invention.Be connected with the RTC clock unit on the data terminal of central processing unit U4, the RTC clock unit is for the invention provides system time accurately.Be connected with the SD/MMC interface on the data terminal of central processing unit U4, can conveniently realize SD/MMC storage card and exchanges data of the present invention by the SD/MMC interface.
Please referring to accompanying drawing 4, Figure 4 shows that the system of terminating machine of the interactive network teaching system that adopts the present invention to realize, comprised a terminal group of planes, the WiMAX router two of forming by a plurality of networkings interactive teaching terminating machine 850 (being the present invention) 00, the server 100 that is used for database processing.The teacher is by networking interactive teaching terminating machine 850, make courseware, demonstration and explanation courseware, sound and image information are by WiMAX router two 00, with be that interactive network teaching terminating machine 850 is realized transmitting synchronously equally, the sound of direct feel teacher explanation and the pictures of giving lessons on student's machine screen.Courseware can also be delivered on the server 100 by WiMAX router two 00, supply academics and students's reference, preview, realize resource sharing.The student can also pass through interactive network teaching terminating machine 850, with wireless or cable LAN Connection Service device 100, upload and download learning materials, exercise, paper etc., the special-purpose teaching software on the server 100 can be set up exam pool automatically, generates paper, statistics etc. is appraised, learnt to paper.Can pass through wireless broadband network or the mutual exchange message of cable LAN between the interactive network teaching terminating machine 850.Interactive network teaching terminating machine 850 can also be by transmission information between movable storage devices such as SD/MMC card, USB flash disk and the server 100.
The present invention adopts 7 cun WVGA, and (800 * 480pixel) TFT LCD are as display screen, are provided with the VGA interface that can external VGA shows simultaneously, and its physical dimension is 23.5cm * 13.4cm * 2.8cm, and is in light weight, easy to carry.ARM framework and WINCE system have been adopted, the secondary application specific software of developing at interactive teaching, function with traditional textbook, exercise-book, writing case and blackboard, improve traditional educational aid and teaching environment, realized sharing of with no paper interactive network teaching and educational resource.
It is a kind of based on the learning device under the hybrid network framework that inventive point of the present invention is to provide, and the annexation in the instructions between undocumented each functional module all adopts connection of the prior art.Embodiment does not constitute restriction on the protection domain to the present invention, and its concrete protection domain is as the criterion with claims.
Claims (10)
1, a kind of device that utilizes network to realize interactive teaching, it is characterized in that: described this device comprises CPU (central processing unit), input block, display unit, network connection unit, input block is connected with the data input pin of CPU (central processing unit), network connection unit is connected with the data terminal of CPU (central processing unit), and CPU (central processing unit) drives display unit and shows.
2, the device that utilizes network to realize interactive teaching according to claim 1, it is characterized in that: described CPU (central processing unit) comprises central processing unit, SRAM, storage unit, SRAM is connected with the data terminal of central processing unit respectively with storage unit.
3, the device that utilizes network to realize interactive teaching according to claim 1, it is characterized in that: also include the USB controller in described this device, USB controller data end is connected with the usb data end of CPU (central processing unit).
4, the device that utilizes network to realize interactive teaching according to claim 2 is characterized in that: be connected with usb hub on the described USB controller data end.
5, the device that utilizes network to realize interactive teaching according to claim 1 is characterized in that: be connected with the SD/MMC interface on the data terminal of described CPU (central processing unit).
6, the device that utilizes network to realize interactive teaching according to claim 1 is characterized in that: described input block cooperates handwriting pad for touching driver element, or cooperates touch-screen for touching driver element, or is keyboard and mouse.
7, the device that utilizes network to realize interactive teaching according to claim 1, it is characterized in that: also include the audio coding decoding unit in described this device, the audio coding decoding unit is connected with the data terminal of CPU (central processing unit).
8, the device that utilizes network to realize interactive teaching according to claim 1, it is characterized in that: also include the RTC clock unit in described this device, the RTC clock unit is connected with the data terminal of central control unit.
9, the device that utilizes network to realize interactive teaching according to claim 4 is characterized in that: be connected with WIFI wireless network data crosspoint on the described usb hub.
10, the device that utilizes network to realize interactive teaching according to claim 1, it is characterized in that: described display unit is the TFT LCDs, or is the VGA display interface device.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100680512A CN101325009A (en) | 2008-06-27 | 2008-06-27 | Apparatus for implementing interactive teaching using network |
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| CNA2008100680512A CN101325009A (en) | 2008-06-27 | 2008-06-27 | Apparatus for implementing interactive teaching using network |
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| CN101325009A true CN101325009A (en) | 2008-12-17 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763754A (en) * | 2009-07-31 | 2010-06-30 | 冯大丰 | Intelligent output board for student classroom |
| CN102053773A (en) * | 2009-11-10 | 2011-05-11 | 吴子莲 | Electronic blackboard |
| CN103440563A (en) * | 2013-09-18 | 2013-12-11 | 齐齐哈尔大学 | Multifunctional college English teaching management device |
| CN105047114A (en) * | 2015-08-27 | 2015-11-11 | 王国运 | Tourism and conference broadcasting audio guide based on digital RF frequency-modulation technology |
| CN105225558A (en) * | 2015-10-15 | 2016-01-06 | 天脉聚源（北京）教育科技有限公司 | A kind of courseware display packing and device |
| CN105702108A (en) * | 2016-05-10 | 2016-06-22 | 广州伟度计算机科技有限公司 | Art education network resource sharing platform |
| CN106097810A (en) * | 2016-08-22 | 2016-11-09 | 王帅杰 | A kind of mathematics autonomous learning systems |
| CN109285402A (en) * | 2018-10-09 | 2019-01-29 | 两栖教育科技有限公司 | A kind of Novel learning method of introduction study |
| CN110364041A (en) * | 2019-06-24 | 2019-10-22 | 科谊达(北京)智能科技有限公司 | A kind of classroom outdoor scene reproduction tutoring system |
-
2008
- 2008-06-27 CN CNA2008100680512A patent/CN101325009A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763754A (en) * | 2009-07-31 | 2010-06-30 | 冯大丰 | Intelligent output board for student classroom |
| CN102053773A (en) * | 2009-11-10 | 2011-05-11 | 吴子莲 | Electronic blackboard |
| CN103440563A (en) * | 2013-09-18 | 2013-12-11 | 齐齐哈尔大学 | Multifunctional college English teaching management device |
| CN105047114A (en) * | 2015-08-27 | 2015-11-11 | 王国运 | Tourism and conference broadcasting audio guide based on digital RF frequency-modulation technology |
| CN105225558A (en) * | 2015-10-15 | 2016-01-06 | 天脉聚源（北京）教育科技有限公司 | A kind of courseware display packing and device |
| CN105702108A (en) * | 2016-05-10 | 2016-06-22 | 广州伟度计算机科技有限公司 | Art education network resource sharing platform |
| CN106097810A (en) * | 2016-08-22 | 2016-11-09 | 王帅杰 | A kind of mathematics autonomous learning systems |
| CN109285402A (en) * | 2018-10-09 | 2019-01-29 | 两栖教育科技有限公司 | A kind of Novel learning method of introduction study |
| CN110364041A (en) * | 2019-06-24 | 2019-10-22 | 科谊达(北京)智能科技有限公司 | A kind of classroom outdoor scene reproduction tutoring system |
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Open date: 20081217 |