CN107731028A - A kind of intelligent sound electronic whiteboard - Google Patents
A kind of intelligent sound electronic whiteboard Download PDFInfo
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- CN107731028A CN107731028A CN201711130914.XA CN201711130914A CN107731028A CN 107731028 A CN107731028 A CN 107731028A CN 201711130914 A CN201711130914 A CN 201711130914A CN 107731028 A CN107731028 A CN 107731028A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000013519 translation Methods 0.000 claims abstract description 12
- 238000004458 analytical method Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000000605 extraction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 230000010365 information processing Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000013480 data collection Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000003993 interaction Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract 1
- 238000007405 data analysis Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- 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
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
-
- 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
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Business, Economics & Management (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Acoustics & Sound (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of intelligent sound electronic whiteboard, it is related to intelligent sound technical field.The present invention is including touch screen module, voice module, text wipe module, Text region module is connected, word distributor, sound identification module, tone decoding translation module are connected；Word distributor handles transport module by lteral data and is connected with language and characters central server；Language and characters central server is by signal analysis and processing and transmission control module respectively with wiping module with screen transport module, text and being connected.The present invention, by Voice command electronic whiteboard, using wireless communication technique, realizes controlled in wireless, improves electronic whiteboard intelligence degree by being provided with touch screen module, voice module, language and characters central server, same screen transport module in electronic whiteboard；The Man machine interaction of electronic whiteboard is improved, realizes that text-to-speech parses, side operation, side shows, realizes finger touch screen writing and electronics stroke handwriting, has with screen transfer function.
Description
Technical field
The invention belongs to intelligent sound technical field, more particularly to a kind of intelligent sound electronic whiteboard.
Background technology
Electronic whiteboard is a kind of multimedia teaching facility, is used for installed in school in the classroom or hall of teaching.Electronics is white
Plate is generally made up of electronic equipments such as desktop computer, touch blank, projecting apparatus, sound equipment, microphones, and it also brings a kind of emerging
, electronic, intelligentized teaching pattern.Some regional schools combine electronic whiteboard and the e-schoolbag of student
Get up.Interactive electric whiteboard can carry out information communication with computer, electronic whiteboard is connected into PC, and utilize projector by PC
On content project on electronic whiteboard screen, electronic whiteboard now is equivalent to a king-sized handwriting pad of area, can
With it is any of the above writing, drawing and it is instant shown on PC, file saves as graphic file.
At present, electronic whiteboard possesses basic annotation and painting function, and marked content utilizes electronics erased by rubber at any time, mark
The content of note can be preserved and printed at any time；Electronic pen nib is equivalent to left mouse button, and pen body button is equivalent to right mouse button.It is logical
What normal operator needed ceaselessly to write oneself on electronic whiteboard will put emphasis, only need flicking once button or to click distant
Control device, it is possible to whole print or the content write on blank is complete completely whole the content write on blank is complete
It is input in computer.At present, electric whiteboard system starts to interactive, intelligent development, therefore it provides a kind of intelligent sound is electric
Sub- blank, realize the intelligent sound control of electronic whiteboard.
The content of the invention
It is an object of the invention to provide a kind of intelligent sound electronic whiteboard, by being provided with touch screen mould in electronic whiteboard
Group, voice module, language and characters central server, with screen transport module, solve existing electronic whiteboard intelligence degree it is low,
Man machine interaction is poor, the incomplete problem of control system.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of intelligent sound electronic whiteboard, including for gathering the touch screen mould of hand-written character and text information
Group；The touch screen module is connected with electronic pen；The touch screen module by lteral data gather and signal converting transmission module with
Text region module is connected；The Text region module is distributed by Data Analysis Services and signal converting transmission module with word
Device is connected；For gathering user speech information and filtering the voice module of noise；The voice module passes through data under voice
And signal converting transmission module is connected with sound identification module；The sound identification module is changed defeated by data processing and signal
Go out module to be connected with tone decoding translation module；The tone decoding translation module passes through feature extraction and speech signal analysis mould
Block is connected with word distributor；Text for wiping text message shown by electronic whiteboard wipes module；The language and characters
Central server is wiped module with text by signal analysis and processing and transmission control module and is connected；The word distributor passes through
Lteral data processing transport module is connected with language and characters central server；The language and characters central server and lteral data
Display output module is connected；The language and characters central server is by signal analysis and processing and transmission control module with being passed with screen
Defeated module is connected；It is described to be connected with screen transport module by wireless communication module and PC.
Further, the Text region module passes through character features extraction and word parsing module and text database phase
Connection.
Further, the tone decoding translation module passes through tone decoding and speech engine module and speech database phase
Connection.
Further, the language and characters central server passes through signal analysis and processing and transmission control module and answer mould
Block is connected；The answer module is connected with lteral data display output module.
Further, the PC is connected with terminal；If the terminal includes hand dryer.
Further, the tone decoding translation module passes through data transmission module and language and characters central server phase
Connection；The text erasing module is connected by information processing and transmission control module with lteral data display output module.
The invention has the advantages that：
1st, the present invention is provided with touch screen module, voice module, language and characters central server, same screen in electronic whiteboard and passed
Defeated module, by Voice command electronic whiteboard, using wireless communication technique, controlled in wireless is realized, it is intelligent to improve electronic whiteboard
Degree；The Man machine interaction of electronic whiteboard is improved, improves the control system of electronic whiteboard.
2nd, the present invention is set by touch screen module, Text region module, word distributor, language and characters central servers
Put, realize that text-to-speech parses, side operation, side shows, realizes finger touch screen writing and electronics stroke handwriting have and transmit work(with screen
Can, it is easy to use.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of intelligent sound electronic whiteboard of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to shown in Fig. 1, the present invention is a kind of intelligent sound electronic whiteboard, including：
For gathering the touch screen module of hand-written character and text information；For gathering user speech information and filtering noise
Voice module；Text for wiping text message shown by electronic whiteboard wipes module；For realizing the text on electronic whiteboard
The same screen transport module that this writing on the blackboard data are transmitted with computer；Answer module for blank answer；
Preferably, touch screen module is connected with electronic pen；Touch screen module is gathered by lteral data and signal converting transmission mould
Block is connected with Text region module；Text region module is distributed by Data Analysis Services and signal converting transmission module with word
Device is connected；Text region module is extracted by character features and word parsing module is connected with text database；Realize word language
Sound parses, and side operation, side shows, realizes finger touch screen writing and electronics stroke handwriting, full-featured, is easy to use；
Preferably, voice module is connected by data under voice and signal converting transmission module with sound identification module；
Sound identification module is changed output module by data processing and signal and is connected with tone decoding translation module；Tone decoding is translated
Module is connected by feature extraction and speech signal analysis module with word distributor；Tone decoding translation module passes through voice solution
Code and speech engine module are connected with speech database；By Voice command electronic whiteboard, using wireless communication technique, nothing is realized
Line traffic control, improve electronic whiteboard intelligence degree；The Man machine interaction of electronic whiteboard is improved, improves the control system of electronic whiteboard
System；
Preferably, word distributor handles transport module by lteral data and is connected with language and characters central server；Language
Sound word central server is connected with lteral data display output module；Tone decoding translation module by data transmission module with
Language and characters central server is connected；Realize that text-to-speech parses, side operation, side is shown；
Preferably, language and characters central server is transmitted with same screen respectively by signal analysis and processing and transmission control module
Module, text erasing module are connected；Text erasing module is shown defeated by information processing and transmission control module with lteral data
Go out module to be connected；It is connected with screen transport module by wireless communication module and PC；PC is connected with terminal；Terminal includes some hands
Machine；Language and characters central server is connected by signal analysis and processing and transmission control module with answer module；Answer module with
Lteral data display output module is connected；When user sends the voice of " erasing ", on text erasing module erasing electronic whiteboard
Text message, realize the erasing of Voice command text, it is simple and quick, improve the Man machine interaction of electronic whiteboard.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (6)
- A kind of 1. intelligent sound electronic whiteboard, it is characterised in that includingFor gathering the touch screen module of hand-written character and text information；The touch screen module is connected with electronic pen；The touch screen mould Group is connected by lteral data collection and signal converting transmission module with Text region module；The Text region module passes through number It is connected according to analyzing and processing and signal converting transmission module with word distributor；For gathering user speech information and filtering the voice module of noise；The voice module passes through data under voice and letter Number converting transmission module is connected with sound identification module；The sound identification module passes through data processing and signal conversion output mould Block is connected with tone decoding translation module；The tone decoding translation module by feature extraction and speech signal analysis module with Word distributor is connected；Text for wiping text message shown by electronic whiteboard wipes module；The language and characters central server passes through letter Number analyzing and processing and transmission control module and text are wiped module and are connected；The word distributor handles transport module by lteral data and is connected with language and characters central server；The voice text Word central server is connected with lteral data display output module；The language and characters central server is by signal analysis and processing and transmission control module with being connected with screen transport module；Institute State and be connected with screen transport module by wireless communication module and PC.
- 2. a kind of intelligent sound electronic whiteboard according to claim 1, it is characterised in that the Text region module passes through Character features extract and word parsing module is connected with text database.
- A kind of 3. intelligent sound electronic whiteboard according to claim 1, it is characterised in that the tone decoding translation module It is connected by tone decoding and speech engine module with speech database.
- A kind of 4. intelligent sound electronic whiteboard according to claim 1, it is characterised in that the language and characters center service Device is connected by signal analysis and processing and transmission control module with answer module；The answer module and lteral data display output Module is connected.
- 5. a kind of intelligent sound electronic whiteboard according to claim 1, it is characterised in that the PC is connected with terminal；Institute If stating terminal includes hand dryer.
- A kind of 6. intelligent sound electronic whiteboard according to claim 1, it is characterised in that the tone decoding translation module It is connected by data transmission module and language and characters central server；The text erasing module is controlled by information processing and transmission Molding block is connected with lteral data display output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130914.XA CN107731028A (en) | 2017-11-15 | 2017-11-15 | A kind of intelligent sound electronic whiteboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130914.XA CN107731028A (en) | 2017-11-15 | 2017-11-15 | A kind of intelligent sound electronic whiteboard |
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| CN107731028A true CN107731028A (en) | 2018-02-23 |
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| CN201711130914.XA Pending CN107731028A (en) | 2017-11-15 | 2017-11-15 | A kind of intelligent sound electronic whiteboard |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538096A (en) * | 2018-05-18 | 2018-09-14 | 宁波美时美课教育科技有限公司 | A kind of intelligent electronic white board based on Internet of Things |
| CN108536421A (en) * | 2018-04-19 | 2018-09-14 | 合肥学院 | A kind of free painting system of voice control based on painting software and its control method |
| CN109343767A (en) * | 2018-08-31 | 2019-02-15 | 湖南新云网科技有限公司 | A kind of method for deleting of electronic whiteboard |
| CN109979270A (en) * | 2019-03-29 | 2019-07-05 | 湖南文理学院 | Human-computer interaction teaching equipment and its method based on intelligent sound technology |
| WO2022104606A1 (en) * | 2020-11-18 | 2022-05-27 | 京东方科技集团股份有限公司 | Interaction method for terminal, and electronic whiteboard and non-transitory computer-readable storage medium |
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| CN101893993A (en) * | 2010-07-15 | 2010-11-24 | 杭州华银视讯科技有限公司 | Electronic whiteboard system and voice processing method thereof |
| CN201946138U (en) * | 2011-01-17 | 2011-08-24 | 安徽科大讯飞信息科技股份有限公司 | Interactive teaching device |
| CN104965824A (en) * | 2015-06-11 | 2015-10-07 | 胡开标 | Real-time text and speech translation system |
| CN106453043A (en) * | 2016-09-29 | 2017-02-22 | 安徽声讯信息技术有限公司 | Multi-language conversion-based instant communication system |
| CN206470965U (en) * | 2017-01-24 | 2017-09-05 | 重庆索宝科技有限公司 | A kind of electronic whiteboard |
-
2017
- 2017-11-15 CN CN201711130914.XA patent/CN107731028A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| CN101893993A (en) * | 2010-07-15 | 2010-11-24 | 杭州华银视讯科技有限公司 | Electronic whiteboard system and voice processing method thereof |
| CN201946138U (en) * | 2011-01-17 | 2011-08-24 | 安徽科大讯飞信息科技股份有限公司 | Interactive teaching device |
| CN104965824A (en) * | 2015-06-11 | 2015-10-07 | 胡开标 | Real-time text and speech translation system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108536421A (en) * | 2018-04-19 | 2018-09-14 | 合肥学院 | A kind of free painting system of voice control based on painting software and its control method |
| CN108538096A (en) * | 2018-05-18 | 2018-09-14 | 宁波美时美课教育科技有限公司 | A kind of intelligent electronic white board based on Internet of Things |
| CN109343767A (en) * | 2018-08-31 | 2019-02-15 | 湖南新云网科技有限公司 | A kind of method for deleting of electronic whiteboard |
| CN109979270A (en) * | 2019-03-29 | 2019-07-05 | 湖南文理学院 | Human-computer interaction teaching equipment and its method based on intelligent sound technology |
| CN109979270B (en) * | 2019-03-29 | 2020-12-22 | 湖南文理学院 | Man-machine interactive teaching equipment based on intelligent voice technology and method thereof |
| WO2022104606A1 (en) * | 2020-11-18 | 2022-05-27 | 京东方科技集团股份有限公司 | Interaction method for terminal, and electronic whiteboard and non-transitory computer-readable storage medium |
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Application publication date: 20180223 |