CN108665737A - Novel classroom projection lamp - Google Patents
Novel classroom projection lamp Download PDFInfo
- Publication number
- CN108665737A CN108665737A CN201810668165.4A CN201810668165A CN108665737A CN 108665737 A CN108665737 A CN 108665737A CN 201810668165 A CN201810668165 A CN 201810668165A CN 108665737 A CN108665737 A CN 108665737A
- Authority
- CN
- China
- Prior art keywords
- module
- projection
- projection lamp
- novel classroom
- image collecting
- 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
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
Novel classroom projection lamp, the present invention relates to a kind of teaching interaction instrument, more particularly to a kind of novel classroom projection lamp.Including：Human image collecting unit, the figure information of teacher or student for acquiring predetermined teaching region, and when there are teacher or student in predetermined teaching region, send out human image collecting signal；The present invention can bring following advantageous effect：Voice control projector operation is realized, that is, increases the interactive link in teaching link, add the interest of teaching and improves the effect of teaching.
Description
Technical field
The present invention relates to a kind of teaching interaction instrument, more particularly to a kind of novel classroom projection lamp.
Background technology
Projecting apparatus is also known as projector, is by digital optical processing technique or LCD liquid crystal imagings technology by image or video
The equipment on screen is projected or is reflected into, it can be by different signal sources, as computer, mobile phone, DVD, DV access are corresponding
Image and vision signal are realized and are played.Projecting apparatus is broadly divided into the types such as DLP, LCD according to operation principle.
Projecting apparatus as a kind of display equipment being capable of providing the shared viewing of more people, be widely used in education, commercial affairs,
The places such as engineering, household.Wherein, application of the projecting apparatus in modern teaching field is imparted knowledge to students, greatly relative to traditional blackboard formula
The content of courses must be enriched, the diversification of teaching method has been expanded, still, existing projecting apparatus is mainly distant manually by teacher
Device operation is controlled, is easy to interrupt the thinking of giving lessons of teacher, influences teaching efficiency, and remote controler may be lost or be difficult to seek,
So that teaching smooth cannot must be unfolded, even results in course and be forced to interrupt.
In addition, projecting apparatus is so stiff that project the content of courses on the projection screen, lack between Faculty and Students
Interaction cannot be satisfied demand of the people for high-quality projecting apparatus.
Therefore there is an urgent need for a kind of novel technical solutions to solve the problems, such as this in the prior art.
Invention content
The technical problem to be solved by the present invention is to：A kind of novel classroom projection lamp is provided, to increase in teaching link
Interactive link, to increase teaching interest and improve teaching quality.
Novel classroom projection lamp, including：
Human image collecting unit, the figure information of teacher or student for acquiring predetermined teaching region, and in predetermined teaching
When there are teacher or student in region, human image collecting signal is sent out；
Voice recognition unit, the voice messaging for acquiring teacher or student, and send out speech recognition signal；
Projecting cell is used for projection imaging；
Controller, the output of the output end and voice recognition unit of the input terminal connection human image collecting unit of the controller
End.
The human image collecting unit includes infrared camera and the video frequency collection card that connects with infrared camera, the video
Capture card connects the input terminal of controller.
The projecting cell includes the projection module for projection, and the projection screen being used cooperatively with the projection module
Curtain, the output end of the projection module connection controller.
Memory module is used for storaged voice identification database, the input terminal of the memory module connection controller.
Include the network communication module communicated with projecting apparatus for external data source, the network communication module connection control
The input terminal of device.
The network communication module includes Wi-Fi module, ethernet module and bluetooth module.
By above-mentioned design scheme, the present invention can bring following advantageous effect：Voice control projector operation is realized,
The interactive link in teaching link is increased, the interest of teaching is added and improves the effect of teaching.
Specific implementation mode
Novel classroom projection lamp, including：
Human image collecting unit, the figure information of teacher or student for acquiring predetermined teaching region, and in predetermined teaching
When there are teacher or student in region, human image collecting signal is sent out；
Voice recognition unit, the voice messaging for acquiring teacher or student, and send out speech recognition signal；
Projecting cell is used for projection imaging；
Controller, the output of the output end and voice recognition unit of the input terminal connection human image collecting unit of the controller
End.
The human image collecting unit includes infrared camera and the video frequency collection card that connects with infrared camera, the video
Capture card connects the input terminal of controller.
The projecting cell includes the projection module for projection, and the projection screen being used cooperatively with the projection module
Curtain, the output end of the projection module connection controller.
Including memory module, it to be used for storaged voice identification database, the input terminal of the memory module connection controller.
Include the network communication module communicated with projecting apparatus for external data source, the network communication module connection control
The input terminal of device.
The network communication module includes Wi-Fi module, ethernet module and bluetooth module.
Claims (6)
1. novel classroom projection lamp, it is characterised in that：Including：
Human image collecting unit, the figure information of teacher or student for acquiring predetermined teaching region, and in predetermined teaching region
When having teacher or student, human image collecting signal is sent out；
Voice recognition unit, the voice messaging for acquiring teacher or student, and send out speech recognition signal；
Projecting cell is used for projection imaging；
Controller, the output end of the output end and voice recognition unit of the input terminal connection human image collecting unit of the controller.
2. a kind of novel classroom projection lamp according to claim 1, it is characterised in that：The human image collecting unit includes
Infrared camera and the video frequency collection card to connect with infrared camera, the input terminal of the video frequency collection card connection controller.
3. a kind of novel classroom projection lamp according to claim 1, it is characterised in that：The projecting cell includes being used for
The projection module of projection, and the projection screen that is used cooperatively with the projection module, the projection module connection controller
Output end.
4. a kind of novel classroom projection lamp according to claim 1, it is characterised in that：Including memory module, for depositing
Store up speech recognition database, the input terminal of the memory module connection controller.
5. a kind of novel classroom projection lamp according to claim 1, it is characterised in that：Including be used for external data source with
The network communication module of projecting apparatus communication, the input terminal of the network communication module connection controller.
6. a kind of novel classroom projection lamp according to claim 5, it is characterised in that：The network communication module includes
Wi-Fi module, ethernet module and bluetooth module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668165.4A CN108665737A (en) | 2018-06-26 | 2018-06-26 | Novel classroom projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668165.4A CN108665737A (en) | 2018-06-26 | 2018-06-26 | Novel classroom projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108665737A true CN108665737A (en) | 2018-10-16 |
Family
ID=63772914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810668165.4A Pending CN108665737A (en) | 2018-06-26 | 2018-06-26 | Novel classroom projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108665737A (en) |
Citations (4)
| 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 |
| CN205541511U (en) * | 2016-01-29 | 2016-08-31 | 湖南大众传媒职业技术学院 | Interactive projecting apparatus is used in teaching |
| CN205609053U (en) * | 2016-03-17 | 2016-09-28 | 关云虎 | Classroom teaching uses multi -functional projecting apparatus |
| CN107832976A (en) * | 2017-12-01 | 2018-03-23 | 合肥亚慕信息科技有限公司 | A kind of Classroom Teaching analysis system based on perception analysis |
-
2018
- 2018-06-26 CN CN201810668165.4A patent/CN108665737A/en active Pending
Patent Citations (4)
| 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 |
| CN205541511U (en) * | 2016-01-29 | 2016-08-31 | 湖南大众传媒职业技术学院 | Interactive projecting apparatus is used in teaching |
| CN205609053U (en) * | 2016-03-17 | 2016-09-28 | 关云虎 | Classroom teaching uses multi -functional projecting apparatus |
| CN107832976A (en) * | 2017-12-01 | 2018-03-23 | 合肥亚慕信息科技有限公司 | A kind of Classroom Teaching analysis system based on perception analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |