CN108230784A - Intelligent tutoring system - Google Patents
Intelligent tutoring system Download PDFInfo
- Publication number
- CN108230784A CN108230784A CN201810231294.7A CN201810231294A CN108230784A CN 108230784 A CN108230784 A CN 108230784A CN 201810231294 A CN201810231294 A CN 201810231294A CN 108230784 A CN108230784 A CN 108230784A
- Authority
- CN
- China
- Prior art keywords
- host
- connect
- output end
- data output
- screen unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
Abstract
The invention discloses a kind of intelligent tutoring systems, including data output end, host, display device, data output end is connect with main-machine communication, display device is connect with host video signal, for showing video or audio data from host, the data output end includes multiple equipment, it is connect with main-machine communication, the host is included with screen unit, the multiple vision signals for being used to manage data output end with screen unit, the vision signal of control data output end, which is transmitted in display device, to be shown, the multiple vision signals or audio signal of connection signal input terminal are switched over the switching switch that same screen unit is connect.The beneficial effects of the present invention are：Teaching image and explain that audio separately exports, the vision signal that input and voice signal free switching, this system have the characteristics of teaching is flexible, raising teaching efficiency.
Description
Technical field
The present invention relates to teaching equipment field, particularly a kind of intelligent tutoring system.
Background technology
Rich and varied with teaching means, the effect of multimedia teaching is good more than the effect generally given lectures, and obtains big model
The popularization enclosed, multimedia teaching are to be shown courseware, reference pre-production into numeral teaching file, then by player
Show or play, most of teaching equipment is fixed at present, and courseware is also ready in advance, in teaching process, is lacked
The nimble property of conventional teaching, there is also some drawbacks, it is necessary to according to the flow on courseware and play rhythm and impart knowledge to students,
Student can not be led deeply to think deeply from more angles.In addition, have music on courseware, the explanation when music of broadcasting is to teaching
Interference is generated, teaching efficiency is made to have a greatly reduced quality.
Invention content
The defects of to overcome in the prior art, the present invention provide a kind of intelligent tutoring system, have teaching image and say
Solution audio separately exports, shows the advantages of signal free switching.It is achieved by the following technical solution.
Intelligent tutoring system, including data output end, host, display device, data output end is connect with main-machine communication, is shown
Showing device is connect with host video signal, and for showing video or audio data from host, the data output end includes
Multiple equipment is connect with main-machine communication, and the host is including with screen unit, the same screen unit is used to manage data output end
Multiple vision signals control the vision signal of data output end to be transmitted in display device and show, cut with what same screen unit was connect
Switch is changed to switch over the multiple vision signals or audio signal of connection signal input terminal.
Further, the data output end include mobile terminal and PC ends, the data output end with it is host machine wired or
Wireless communication connection.
Further, the mobile terminal and host establish wireless communication connection by Wi-Fi, and PC ends pass through number with host
Wire communication connection is established according to line.
Further, the switching switch being connect with screen unit, for the vision signal of switch data output terminal, the number
When according to output terminal being mobile terminal and PC ends, the vision signal of mobile terminal or PC ends are selected by switching switch with unit is shielded
Vision signal.
Further, the host includes bluetooth module, and the bluetooth module is established bluetooth connection with Baffle Box of Bluetooth, passed through
Audio signal is transmitted in bluetooth connection.
Further, the intelligent tutoring system further includes sound-conducting apparatus, and the sound-conducting apparatus includes uhf band transmitter
The uhf band receiver communication connection of unit, the uhf band transmitter and host.
Further, the audio signal that management transmission device is additionally operable to screen unit, cuts with what same screen unit was connect
It changes the audio signal or host for switching and connecting and transmit for switching sound-conducting apparatus with host and passes through bluetooth connection with Baffle Box of Bluetooth
And the audio signal of transmission.
Further, the switching switch is controlled by the same screen unit of data line and host and connected.
Further, the host includes multiple video output interfaces, connecting line and display by video output interface
Device connects, and video output interface includes the one or more of which in HDMI, VGA, DVI interface.
The beneficial effects of the present invention are：Teaching image and explain audio separately export, the vision signal that inputs and sound
The characteristics of signal free switching, this system has teaching flexible, improves teaching efficiency.
Description of the drawings
Fig. 1 is the system frame structure schematic diagram in the specific embodiment of the invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, intelligent tutoring system, including host 10, data output end (21,22) and display device 30, number
It is communicated to connect according to output terminal (21,22) with host 10, display device 30 is connect with 10 vision signal of host, and data output end includes
Multiple equipment in a specific embodiment of the present invention, including mobile terminal 21 and PC ends 22, is not limited in practice
This, mobile terminal 21 and PC ends 22 are communicated to connect with host 10, and host 10 is included with screen unit 11, described to be used for screen unit 11
Multiple vision signals of data output end are managed, the vision signal of data output end is controlled to be transmitted in display device 30 and is shown,
The multiple vision signals or audio signal of connection signal input terminal are switched over the switching switch 13 that same screen unit is connect.
In a specific embodiment of the present invention, the critical piece of host is the mainboard in host, and mainboard includes processor 15,
For handling Voice and Video data, several I/O interfaces are main for connecting the display device either equipment such as external memorizer
Blue-tooth device 12 on machine is that plate is connected on mainboard, can be mounted and dismounted at any time, and Wi-Fi devices 14 are further included on mainboard,
Carry out data transmission with mobile terminal fast construction WLAN.
Mobile terminal 21 establishes wireless communication connection with host 20 by Wi-Fi, and PC ends 22 are built with host by data line
Vertical wire communication connection.The switching switch being connect with same screen unit, for the vision signal of switch data output terminal, the data
When output terminal is mobile terminal and PC ends, the vision signal of mobile terminal or regarding for PC ends are selected by switching switch with unit is shielded
Frequency signal.
This system further includes sound-conducting apparatus 40, it is preferred that in the embodiment of the present invention, sound-conducting apparatus is a kind of wear-type wheat
Gram wind convenient for explanation, and is not take up both hands, which includes uhf band transmitter unit, the uhf band transmitter
It is communicated to connect with the uhf band receiver of host.10 blue-tooth device 12 is used to identify Baffle Box of Bluetooth with bluetooth module in host
50, after establishing connection, Bluetooth signal is captured automatically, which is audio signal.
Host 10 shunts the video data and audio data of PC ends 22 and the courseware of mobile terminal 21, passes through same frequency unit
11 carry out data switching and management, and the switching switch 13 being connect with same frequency unit is a kind of external switch, passes through data line and master
Machine connects, by switching switch 13 can input control signal to same frequency unit 11, select to switch PC ends 22 by shielding unit 11 together
The vision signal of vision signal or mobile terminal 21 switches the signal of one of them and is shown to display device 30, switching it is same
When, audio signal is also in vision signal synchronous transfer to Baffle Box of Bluetooth.Switching switch can also input Audio conversion control letter
Number arrive with screen unit 11, the audio signal from PC ends or mobile terminal is selected still from sound-conducting apparatus by same frequency unit 11
It is played in one of audio signal, selection to Baffle Box of Bluetooth.
In specific embodiments of the present invention, during teaching, mobile terminal or the courseware at PC ends can be used, i.e., switch on demand not
Same courseware is shown, has expanded the means of multimedia teaching, more more flexible than existing multimedia teaching, while can also be cut at any time
The explanation audio of teaching audio either sound-conducting apparatus is changed, the sound of multimedia teaching is made to be independent of each other, improves teaching efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. intelligent tutoring system, including data output end, host, display device, data output end is connect with main-machine communication, display
Device is connect with host video signal, for showing video or audio data from host, which is characterized in that the data are defeated
Outlet includes multiple equipment, is connect with main-machine communication, and the host is including with screen unit, the same screen unit is used to manage data
Multiple vision signals of output terminal control the vision signal of data output end to be transmitted in display device and show, with same screen unit
The switching switch of connection switches over the multiple vision signals or audio signal of connection signal input terminal.
2. intelligent tutoring system according to claim 1, which is characterized in that the data output end include mobile terminal and
PC ends, the data output end and host machine wired or wireless communication connect.
3. intelligent tutoring system according to claim 2, which is characterized in that the mobile terminal passes through Wi-Fi with host
Wireless communication connection is established, PC ends are established wire communication by data line with host and connect.
4. intelligent tutoring system according to claim 1, which is characterized in that the switching switch being connect with same screen unit is used
In the vision signal of switch data output terminal, when the data output end is mobile terminal and PC ends, pass through switching with unit is shielded
The vision signal of switch selection mobile terminal or the vision signal at PC ends.
5. intelligent tutoring system according to claim 1, which is characterized in that the host includes bluetooth module, the indigo plant
Tooth module establishes bluetooth connection with Baffle Box of Bluetooth, and audio signal is transmitted by bluetooth connection.
6. intelligent tutoring system according to claim 1, which is characterized in that the intelligent tutoring system further includes transaudient dress
It puts, the sound-conducting apparatus includes uhf band transmitter unit, and the uhf band receiver of the uhf band transmitter and host leads to
Letter connection.
7. the intelligent tutoring system stated according to claim 1, which is characterized in that described to be additionally operable to management transmission device with screen unit
Audio signal, the switching switch being connect with same screen unit is for switching the audio signal that sound-conducting apparatus connect and transmits with host
Or host passes through the audio signal of bluetooth connection and transmission with Baffle Box of Bluetooth.
8. the intelligent tutoring system stated according to claim 1, which is characterized in that the switching switch passes through data line and host
With screen unit control connection.
9. intelligent tutoring system according to claim 1, which is characterized in that the host includes the output of multiple videos and connects
Mouthful, it is connect by the connecting line of video output interface with display device, video output interface is included in HDMI, VGA, DVI interface
One or more of which.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231294.7A CN108230784A (en) | 2018-03-20 | 2018-03-20 | Intelligent tutoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231294.7A CN108230784A (en) | 2018-03-20 | 2018-03-20 | Intelligent tutoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108230784A true CN108230784A (en) | 2018-06-29 |
Family
ID=62659846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231294.7A Pending CN108230784A (en) | 2018-03-20 | 2018-03-20 | Intelligent tutoring system |
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| Country | Link |
|---|---|
| CN (1) | CN108230784A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575142A (en) * | 2015-01-29 | 2015-04-29 | 上海开放大学 | Experiential digitalized multi-screen seamless cross-media interactive opening teaching laboratory |
| CN204360596U (en) * | 2015-01-26 | 2015-05-27 | 张翠霞 | A kind of equipment improving lecture experiment visibility |
| CN205050391U (en) * | 2015-10-21 | 2016-02-24 | 朱奇峰 | Remove multi -media classroom teaching device |
| CN105405325A (en) * | 2015-12-22 | 2016-03-16 | 深圳市时尚德源文化传播有限公司 | Network teaching method and system |
| CN106354107A (en) * | 2016-08-26 | 2017-01-25 | 厦门印天电子科技有限公司 | Smart classroom control system and its centralized control facilities |
| CN207028626U (en) * | 2017-03-15 | 2018-02-23 | 易立科技（北京）有限公司 | A kind of super blackboard for possessing recorded broadcast direct broadcast function |
-
2018
- 2018-03-20 CN CN201810231294.7A patent/CN108230784A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204360596U (en) * | 2015-01-26 | 2015-05-27 | 张翠霞 | A kind of equipment improving lecture experiment visibility |
| CN104575142A (en) * | 2015-01-29 | 2015-04-29 | 上海开放大学 | Experiential digitalized multi-screen seamless cross-media interactive opening teaching laboratory |
| CN205050391U (en) * | 2015-10-21 | 2016-02-24 | 朱奇峰 | Remove multi -media classroom teaching device |
| CN105405325A (en) * | 2015-12-22 | 2016-03-16 | 深圳市时尚德源文化传播有限公司 | Network teaching method and system |
| CN106354107A (en) * | 2016-08-26 | 2017-01-25 | 厦门印天电子科技有限公司 | Smart classroom control system and its centralized control facilities |
| CN207028626U (en) * | 2017-03-15 | 2018-02-23 | 易立科技（北京）有限公司 | A kind of super blackboard for possessing recorded broadcast direct broadcast function |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
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| WD01 | Invention patent application deemed withdrawn after publication |