CN201233664Y - Apparatus for implementing interactive teaching by using network - Google Patents
Apparatus for implementing interactive teaching by using network Download PDFInfo
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- CN201233664Y CN201233664Y CNU200820095105XU CN200820095105U CN201233664Y CN 201233664 Y CN201233664 Y CN 201233664Y CN U200820095105X U CNU200820095105X U CN U200820095105XU CN 200820095105 U CN200820095105 U CN 200820095105U CN 201233664 Y CN201233664 Y CN 201233664Y
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Abstract
The utility model discloses a device which is used for on-line learning guidance under the hybrid architecture and realizes interactive teaching through a network. The device comprises a central processing unit, an input unit, a display unit and a network connection unit. The input unit is connected to the data input terminal of the central processing unit; the network connection unit is connected to the data terminal of the central processing unit; and the central processing unit drives the display unit to carry out display. The utility model has a novel structure, and when in use, the device serves the traditional functions of the textbook, the exercise book, the pencil case and the blackboard, thereby improving the traditional teaching tools and teaching environment, and realizing the paperless network interactive teaching and teaching resource sharing. The device also serves a relatively comprehensive interactive communication function, thereby facilitating the communication between teachers and students; and at the same time, the device has a friendly personalized interactive interface, thereby grasping the attention and thought of the learners, fully arousing the enthusiasm and initiative of the learners, breaking the limit of time and space conditions, and leading the students to use the rich learning materials more effectively.
Description
Affiliated technical field
The utility model 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 utility model 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 utility model 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 utility model 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 its technical matters that solves the utility model adopts 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 its technical matters that solves the utility model adopts 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 beneficial effects of the utility model are: the utility model novel structure, 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.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model circuit structure block diagram.
Fig. 2 is the utility model circuit theory diagrams part one.
Fig. 3 is the utility model circuit theory diagrams part two.
Fig. 4 is for using the interactive network teaching synoptic diagram that the utility model is formed.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
The utility model is endeavoured a kind of mixed architecture of being made up of cable LAN and WLAN (wireless local area network) and is realized data sharing between PC and the utility model, can realize the software function that all are written into by touch operation, also can be by handwriting input, call the utility model 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 utility model directly carry out the information data exchange.
Please referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, core of the present utility model 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 the utility model integral body easy to carry, also include a VGA display interface device in the display unit of the present utility model, 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 utility model 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 utility model links to each other with external network.Input of the present utility model 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 in the utility model, 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 utility model also can be realized 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 utility model 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 utility model.Be connected with the RTC clock unit on the data terminal of central processing unit U4, the RTC clock unit provides system time accurately for the utility model.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 utility model 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 utility model 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 utility model) 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 utility model 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 utility model is to provide, and the annexation in the instructions between undocumented each functional module all adopts connection of the prior art.To the restriction on the utility model formation protection domain, its concrete protection domain is not as the criterion with claims embodiment.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820095105XU CN201233664Y (en) | 2008-06-27 | 2008-06-27 | Apparatus for implementing interactive teaching by using network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820095105XU CN201233664Y (en) | 2008-06-27 | 2008-06-27 | Apparatus for implementing interactive teaching by using network |
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| CN201233664Y true CN201233664Y (en) | 2009-05-06 |
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| CNU200820095105XU Expired - Lifetime CN201233664Y (en) | 2008-06-27 | 2008-06-27 | Apparatus for implementing interactive teaching by using network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093654A (en) * | 2013-01-28 | 2013-05-08 | 北京航空航天大学 | Double video camera interactive intelligent tracking teaching system |
| CN104680870A (en) * | 2013-11-28 | 2015-06-03 | 北京联合大学生物化学工程学院 | Extracurricular expansion type Chinese language teaching tool |
| 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 CNU200820095105XU patent/CN201233664Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093654A (en) * | 2013-01-28 | 2013-05-08 | 北京航空航天大学 | Double video camera interactive intelligent tracking teaching system |
| CN104680870A (en) * | 2013-11-28 | 2015-06-03 | 北京联合大学生物化学工程学院 | Extracurricular expansion type Chinese language teaching tool |
| 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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Owner name: DONGGUAN BOSHENG ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN HEADSUN TECHNOLOGY CO., LTD. Effective date: 20141126 |
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Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
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Effective date of registration: 20141126 Address after: 523000 Guangdong city of Dongguan province Dongcheng District Dongguan Wen Road Wentang Road No. 698 Patentee after: Dongguan Bosheng Electronic Technology Co., Ltd. Address before: 518057, Guangdong, Nanshan District Fifth Industrial Zone, Lang Road, east of commercial building, 5, one of the east side of Shenzhen Patentee before: Shenzhen Headsun Technology Co., Ltd. |
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Effective date of registration: 20160422 Address after: Taiwan 11 Building No. 523000 Guangdong city of Dongguan province Dongcheng District Dongguan Avenue office room 1902 unit 1 Patentee after: Guangdong Zhihua Computer Technology Co., Ltd. Address before: 523000 Guangdong city of Dongguan province Dongcheng District Dongguan Wen Road Wentang Road No. 698 Patentee before: Dongguan Bosheng Electronic Technology Co., Ltd. |
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Granted publication date: 20090506 |