CN105225545A - Fly figure instructional terminal - Google Patents
Fly figure instructional terminal Download PDFInfo
- Publication number
- CN105225545A CN105225545A CN201510661236.4A CN201510661236A CN105225545A CN 105225545 A CN105225545 A CN 105225545A CN 201510661236 A CN201510661236 A CN 201510661236A CN 105225545 A CN105225545 A CN 105225545A
- Authority
- CN
- China
- Prior art keywords
- radio receiving
- receiving transmitting
- transmitting module
- fly
- terminal
- 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
-
- 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
- G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides
Abstract
The invention discloses one and fly figure instructional terminal, comprise processor; For data cached storer; For receiving the handwriting trace receiver module of electronic whiteboard track data; For connecting the USB interface of electronic whiteboard; For the first radio receiving transmitting module of wireless connections exterior terminal equipment; For connecting the second radio receiving transmitting module of external network; For connecting the HDMI of exterior display device; For connecting the RS232 interface of described exterior display device; The power module of the first radio receiving transmitting module and screen the second radio receiving transmitting module.The data of blank and computer are transmitted in the present invention, and the data of computer and projector are transmitted and changed into wireless transmission, can greatly facilitate connection, purification classroom or meeting room space, and operation when simplifying projection switches.
Description
Technical field
The present invention relates to a kind of teaching terminal device, particularly relate to one and fly figure instructional terminal.
Background technology
Current teaching, with in other work needing applying electronic blank and life, adopts infrared sensor to respond to the motion track of hand on electronic whiteboard greatly, and data is sent to computer by USB interface from electronic whiteboard; Computer inside is provided with mapping software, according to the data received, draws the motion track on blank of selling, and is presented on computer screen; Computer screen content by the HDMI/VGA interface connecting line of computer, is transferred to projector again; The light of projector projects on electronic whiteboard, the movement locus that reduction is sold.Because this process is the Millisecond time, human eye cannot discover its time delay, feel similarly be hand while movement, lines just to have write on electronic whiteboard the same.
The realization of said process is all by Data Over Cable, and this brings inconvenience to the connection of each equipment, also can cause simultaneously classroom or meeting room space untidy.
For overcoming the above problems, we propose a kind of instructional terminal, and the data of electronic whiteboard and computer are transmitted, and the data of computer and projector are transmitted and are changed into wireless transmission, can greatly facilitate connection, purification classroom or meeting room space, operation when simplifying projection switches.The realization of whole process does not need connecting line to connect, and it is the same similarly to be that the track of electronic whiteboard has flown to projector, and we are named to cry to it and fly figure instructional terminal.
Summary of the invention
The present invention flies figure instructional terminal, comprising:
Processor;
Be connected with described processor, for data cached storer;
Be connected with described processor, for receiving the handwriting trace receiver module of electronic whiteboard track data;
Be connected with described handwriting trace receiver module, for connecting the USB interface of electronic whiteboard;
For the first radio receiving transmitting module of wireless connections exterior terminal equipment, both can the computer screen that sends over of wireless receiving, also can wireless transmission writing track data to computer;
Be connected with described processor, for connecting the second radio receiving transmitting module of external network;
Be connected with described processor, for connecting the HDMI of exterior display device;
Be connected with described processor, for connecting the RS232 interface of described exterior display device;
Connect the power module of described processor, the first radio receiving transmitting module and the second radio receiving transmitting module.
As the improvement of such scheme, described terminal device includes but are not limited to and is provided with electronic whiteboard mapping software and with the computer of screen content wireless base station apparatus, iPad and Android device.
As the improvement of such scheme, described in fly figure instructional terminal and also comprise and being connected with described processor, for starting the startup/clock circuit of control and clock alignment, described startup/clock circuit is also connected with described power module.
As the improvement of such scheme, described in fly figure instructional terminal and also comprise and being connected with described processor, for the Audio interface of transmission of audio signal.
As the improvement of such scheme, described in fly figure instructional terminal and also comprise the LAN interface be connected with described processor, for wired connection external network.
Further, described LAN interface is connected by a bridging functionality module with the first radio receiving transmitting module, the second radio receiving transmitting module.
Compared with prior art, the data of electronic whiteboard and computer are transmitted in the figure instructional terminal that flies disclosed by the invention, and the data of computer and projector are transmitted and changed into wireless transmission, can greatly facilitate connection, purification classroom or meeting room space, operation when simplifying projection switches.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention flies the specific embodiment in figure instructional terminal;
Fig. 2 is the application schematic diagram that the present invention flies figure instructional terminal;
Fig. 3 is that the present invention flies figure instructional terminal flow chart of data processing figure.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the present invention flies figure instructional terminal, comprising: processor 1;
Be connected with described processor, for data cached storer 2;
Be connected with described processor 1, for receiving the handwriting trace receiver module 3 of electronic whiteboard track data;
Be connected with described handwriting trace receiver module 3, for connecting the USB interface 4 of electronic whiteboard;
For the first radio receiving transmitting module 5 of wireless connections exterior terminal equipment, both can the terminal device on-screen data that sends over of wireless receiving, also can wireless transmission writing track data to terminal device;
Be connected with described processor, for connecting the second radio receiving transmitting module 6 of external network;
Be connected with described processor 1, for connecting the HDMI 7 of exterior display device;
Be connected with described processor, for connecting the RS232 interface 12 of described exterior display device;
Connect the power module 8 of described processor 1, first radio receiving transmitting module 5 and the second radio receiving transmitting module 6.
Described exterior terminal equipment includes but are not limited to and is provided with electronic whiteboard mapping software and with the computer of screen content wireless base station apparatus, iPad and Android device.
Described RS232 interface 12 for connecting exterior display device, the first radio receiving transmitting module 5 wireless connections terminal device.By the operation interface on described terminal device, control signal can be realized to pass to exterior display device by RS232 interface, thus realize the controlled in wireless of exterior display device.Fly figure instructional terminal, by HDMI 7, multi-media signal is passed to exterior display device.
Fly an embodiment of figure instructional terminal as the present invention, also comprise the LAN interface 11 be connected with described processor 1, for wired connection external network.LAN interface 11 is connected by a bridging functionality module with the first radio receiving transmitting module 5, second radio receiving transmitting module 6, so just can realize the mutual of data.Wireless connections fly the exterior terminal equipment of figure instructional terminal, also by described second radio receiving transmitting module 6 or LAN interface 11, realize the connection with external network.
As a preferred embodiment of the present invention, described in fly figure instructional terminal and also comprise and being connected with described processor, for starting the startup/clock circuit 9 of control and clock alignment, described startup/clock circuit 9 is also connected with described power module 8.Described startup/clock circuit 9 may be used for: one is to receive the control signal that telepilot sends, and operates flying figure box; Two is carry out clock synchronous with computer, and starts more newer command, upgrades fly figure box software version and built in video content with timing.
As another preferred embodiment of the present invention, described in fly figure instructional terminal and also comprise and to be connected with described processor 1, for the Audio interface 10 of transmission of audio signal.Audio interface 10 for being connected to the audio interface of outer audio equipment or display device, to realize the transmission of sound signal.
Refer to Fig. 2, principle of work of the present invention is, the writing track data of electronic whiteboard, be transferred to by USB interface and fly figure instructional terminal, fly figure instructional terminal and be transferred to terminal device by radio receiving transmitting module 5, after terminal device becomes track by mapping software Plotting data, sent back to by screen content wireless base station apparatus again and fly figure instructional terminal, fly figure instructional terminal and be transferred to projector by HDMI, projector projects handwriting trace on electronic whiteboard, completes overlapping of display track and hand-written movement locus.
Refer to Fig. 3, in the present embodiment, described exterior display device is projector.The signal of electronic whiteboard infrared sensor, by USB interface 4, wire transmission is to the handwriting trace receiver module 3 flying figure instructional terminal.Herein, USB interface 4 has two effects, and one is power to electronic whiteboard, so electronic whiteboard does not just need socket power line separately; Two is the track data of electronic whiteboard is transferred to fly figure instructional terminal.Fly after figure instructional terminal receives track data, to carry out compressed encoding, and encapsulate, then send to terminal device (as main frame etc.) by the first radio receiving transmitting module 5.
After on-screen data stream beamed back by terminal device, fly figure instructional terminal and receive data by the first radio receiving transmitting module 5 equally, then carry out tunneling parsing, the decoding data after parsing, and carry out audio frequency and video separation.The voice data separated gives audio driver, and video data directly gives HDMI driver, then connects projector by HDMI.Projector is projected in data image on electronic whiteboard, depicts writing movements track.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (6)
1. fly figure instructional terminal, it is characterized in that, comprising:
Processor;
Be connected with described processor, for data cached storer;
Be connected with described processor, for receiving the handwriting trace receiver module of electronic whiteboard track data;
Be connected with described handwriting trace receiver module, for connecting the USB interface of electronic whiteboard;
For the first radio receiving transmitting module of wireless connections exterior terminal equipment, described first radio receiving transmitting module both can the terminal device on-screen data that sends over of wireless receiving, also can wireless transmission writing track data to terminal device;
Be connected with described processor, for connecting the second radio receiving transmitting module of external network;
Be connected with described processor, for connecting the HDMI of exterior display device;
Be connected with described processor, for connecting the RS232 interface of described exterior display device;
Connect the power module of described processor, the first radio receiving transmitting module and the second radio receiving transmitting module.
2. according to claim 1ly fly figure instructional terminal, it is characterized in that, described terminal device includes but are not limited to and is provided with electronic whiteboard mapping software and with the computer of screen content wireless base station apparatus, iPad and Android device.
3. according to claim 1 and 2ly fly figure instructional terminal, it is characterized in that, also comprise and being connected with described processor, for starting the startup/clock circuit of control and clock alignment, described startup/clock circuit is also connected with described power module.
4. according to claim 1 and 2ly fly figure instructional terminal, it is characterized in that, also comprise and being connected with described processor, for the Audio interface of transmission of audio signal.
5. according to claim 1 and 2ly fly figure instructional terminal, it is characterized in that, also comprise the LAN interface be connected with described processor, for wired connection external network.
6. according to claim 5ly fly figure instructional terminal, it is characterized in that, also comprise bridging functionality module, LAN interface, the first radio receiving transmitting module and the second radio receiving transmitting module described in described bridging functionality model calling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661236.4A CN105225545A (en) | 2015-10-14 | 2015-10-14 | Fly figure instructional terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661236.4A CN105225545A (en) | 2015-10-14 | 2015-10-14 | Fly figure instructional terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105225545A true CN105225545A (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510661236.4A Pending CN105225545A (en) | 2015-10-14 | 2015-10-14 | Fly figure instructional terminal |
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Citations (7)
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|---|---|---|---|---|
| CN201044133Y (en) * | 2007-06-08 | 2008-04-02 | 洪立业 | Wireless interactive intelligent electric panel system |
| CN101923420A (en) * | 2009-06-12 | 2010-12-22 | 洪立业 | Multifunctional interactive electronic whiteboard |
| CN101968932A (en) * | 2010-09-19 | 2011-02-09 | 深圳市摩拓触摸科技有限公司 | Intelligent interactive multimedia teaching system and implementation method thereof |
| CN202600568U (en) * | 2012-04-11 | 2012-12-12 | 上海龙艺云计算技术有限公司 | Wireless multimedia player |
| CN202758332U (en) * | 2012-06-13 | 2013-02-27 | 北京合智恒基科技有限公司 | Electronic whiteboard device provided with wireless video transmission and wireless communication functions |
| CN103123752A (en) * | 2011-11-21 | 2013-05-29 | 北京中科昊普科技有限公司 | Audio-video playing system and method based on electronic whiteboard |
| CN103440116A (en) * | 2013-08-06 | 2013-12-11 | 南京美乐威电子科技有限公司 | Interactive electronic demonstration system |
-
2015
- 2015-10-14 CN CN201510661236.4A patent/CN105225545A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044133Y (en) * | 2007-06-08 | 2008-04-02 | 洪立业 | Wireless interactive intelligent electric panel system |
| CN101923420A (en) * | 2009-06-12 | 2010-12-22 | 洪立业 | Multifunctional interactive electronic whiteboard |
| CN101968932A (en) * | 2010-09-19 | 2011-02-09 | 深圳市摩拓触摸科技有限公司 | Intelligent interactive multimedia teaching system and implementation method thereof |
| CN103123752A (en) * | 2011-11-21 | 2013-05-29 | 北京中科昊普科技有限公司 | Audio-video playing system and method based on electronic whiteboard |
| CN202600568U (en) * | 2012-04-11 | 2012-12-12 | 上海龙艺云计算技术有限公司 | Wireless multimedia player |
| CN202758332U (en) * | 2012-06-13 | 2013-02-27 | 北京合智恒基科技有限公司 | Electronic whiteboard device provided with wireless video transmission and wireless communication functions |
| CN103440116A (en) * | 2013-08-06 | 2013-12-11 | 南京美乐威电子科技有限公司 | Interactive electronic demonstration system |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Applicant after: Fei Tu video signal Co., Ltd of Shenzhen Address before: 518000 Room 201, No. 1 A, No. 1, Qian Wan Road, Shenzhen City, Guangdong Province, Shenzhen City, Guangdong Province Applicant before: Fei Tu video signal Co., Ltd of Shenzhen |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |