CN106775007A - Display method of electronic blackboard and electronic blackboard - Google Patents
Display method of electronic blackboard and electronic blackboard Download PDFInfo
- Publication number
- CN106775007A CN106775007A CN201611060012.9A CN201611060012A CN106775007A CN 106775007 A CN106775007 A CN 106775007A CN 201611060012 A CN201611060012 A CN 201611060012A CN 106775007 A CN106775007 A CN 106775007A
- Authority
- CN
- China
- Prior art keywords
- electronic blackboard
- active force
- induction pen
- color
- display color
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000006698 induction Effects 0.000 claims abstract description 102
- 230000000694 effects Effects 0.000 claims description 6
- 101000579647 Penaeus vannamei Penaeidin-2a Proteins 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000002372 labelling Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Classifications
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Drawing Aids And Blackboards (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention is suitable for the technical field of information, and provides a display method of an electronic blackboard and the electronic blackboard, wherein the display method comprises the following steps: setting a corresponding relation between the acting force of the induction pen and the display color; when the induction pen is detected to write on the electronic blackboard, acquiring the acting force of a user on the induction pen; and adjusting the color of the current written content on the electronic blackboard into a display color corresponding to the acting force according to the acting force. The invention realizes that the color of the written content on the electronic blackboard is changed according to the acting force of the user, so that the user can mark the written content through different writing forces without marking circles or lines, and the user operation is effectively simplified.
Description
Technical field
The invention belongs to areas of information technology, more particularly to a kind of electronic blackboard display methods and electronic blackboard.
Background technology
Electronic blackboard is little by little applied to all kinds of teaching necks as a kind of high-tech electronic product of replacement traditional blackboard
Domain, medical field, in the middle of military field.Electronic blackboard combines LCDs technology and computer technology in one, passes through
Several inductors that inside is installed obtain the contact of induction pen, then match corresponding written contents according to the contact
And shown so that information processing more facilitates, and demonstrates more lively.However, shown on existing electronic blackboard write
The color of content be it is fixed, when require emphasis certain in short, some word or during some word, it usually needs artificially
Marked in the way of ruling, drawing circle, operating process is cumbersome.
The content of the invention
In consideration of it, the embodiment of the present invention provides the display methods and electronic blackboard of a kind of electronic blackboard, with by changing electricity
The color of written contents reaches the effect of mark on sub- blackboard.
First aspect, there is provided a kind of display methods of electronic blackboard, the display methods includes：
Corresponding relation between the active force of induction pen and display color is set；
When detecting the induction pen and being write on the electronic blackboard, effect of the user to the induction pen is obtained
Power；
The color of current written contents on electronic blackboard is adjusted to corresponding with the active force according to the active force
Display color.
Further, before active force of the user to the induction pen is obtained, the display methods also includes：
The bluetooth connection set up between the electronic blackboard and the induction pen；
It is described when detecting the induction pen and being write on the electronic blackboard, obtain work of the user to the induction pen
Firmly include：
When detecting the induction pen and being write on the electronic blackboard, the induction pen is received by bluetooth connection and is sent out
The active force of the user for sending.
Further, it is described according to the active force by the color of current written contents on electronic blackboard be adjusted to it is described
The corresponding display color of active force includes：
Contact trace of the induction pen on the electronic blackboard is obtained, according to the contact trace on electronic blackboard
Display written contents；
The corresponding display color of the active force is obtained according to the corresponding relation, the color of the written contents is adjusted to
The display color.
Further, the corresponding relation between the active force for setting induction pen and display color includes：
The active force scope of the induction pen is obtained, it is interval that the active force scope is divided into several active forces；
The interval corresponding display color of each active force is set, wherein the interval corresponding mutual not phase of display color of different active forces
Together.
Second aspect, there is provided a kind of electronic blackboard, the electronic blackboard includes：
Setup module, for setting the corresponding relation between the active force of induction pen and display color；
Acquisition module, for when detecting the induction pen and being write on the electronic blackboard, obtaining user to described
The active force of induction pen；
Display module, for according to the active force by the color of current written contents on electronic blackboard be adjusted to it is described
The corresponding display color of active force.
Further, the electronic blackboard also includes：
Module is set up, for setting up the bluetooth connection between the electronic blackboard and the induction pen；
The acquisition module specifically for：
When detecting the induction pen and being write on the electronic blackboard, the induction pen is received by bluetooth connection and is sent out
The active force of the user for sending.
Further, the display module includes：
Acquiring unit, for obtaining contact trace of the induction pen on the electronic blackboard, according to the conductor rail
Mark shows written contents on electronic blackboard；
Adjustment unit, for obtaining the corresponding display color of the active force according to the corresponding relation, by described writing
The color of appearance is adjusted to the display color.
Further, the setup module includes：
Division unit, the active force scope for obtaining the induction pen, several are divided into by the active force scope
Active force is interval；
Setting unit, for setting the interval corresponding display color of each active force, wherein the interval correspondence of different active forces
Display color it is different.
Compared with prior art, the embodiment of the present invention is by setting the corresponding pass between the active force of induction pen and display color
System；When detecting the induction pen and being write on the electronic blackboard, active force of the user to the induction pen is obtained；Then
The color of current written contents on electronic blackboard is adjusted to by display color corresponding with the active force according to the active force；From
And realizing the color for changing written contents on electronic blackboard according to the active force of user so that user writes on electronic blackboard
When mark can be synchronized by different writing physical strengths；The embodiment of the present invention changes usual notation methods, effectively
Simplify the labeling operation of user.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the composition structure chart of the display system of electronic blackboard provided in an embodiment of the present invention；
Fig. 2 is that the display methods of electronic blackboard provided in an embodiment of the present invention realizes flow chart；
Fig. 3 be electronic blackboard provided in an embodiment of the present invention display methods in step S201 implement flow chart；
Fig. 4 be electronic blackboard provided in an embodiment of the present invention display methods in step S203 implement flow chart；
Fig. 5 is the composition structure chart of electronic blackboard provided in an embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention is by setting the corresponding relation between the active force of induction pen and display color；It is described when detecting
When induction pen is write on the electronic blackboard, active force of the user to the induction pen is obtained；Then according to the active force
The color of current written contents on electronic blackboard is adjusted to display color corresponding with the active force；It is achieved thereby that according to
The active force at family changes the color of written contents on electronic blackboard so that can be by difference when user writes on electronic blackboard
Writing physical strength synchronize mark；The embodiment of the present invention changes usual notation methods, effectively simplifies the mark of user
Note operation.The embodiment of the present invention additionally provides the display system and electronic blackboard of corresponding electronic blackboard, carries out individually below in detail
Thin explanation.
Fig. 1 shows the composition structure of the display system of electronic blackboard provided in an embodiment of the present invention, for convenience of description,
Illustrate only the part related to the embodiment of the present invention.
Refering to Fig. 1, the display system of the electronic blackboard includes electronic blackboard 1 and induction pen 2.On the electronic blackboard 1
Pressure sensor is provided with, the pressure sensor is used to perceive the contact of the induction pen 2.When the induction pen 2 is described
Write on electronic blackboard 1, electronic blackboard 1 obtains the contact trace of the induction pen 2, and root by the pressure sensor
Corresponding written contents are shown according to the contact trace of the induction pen 2.In embodiments of the present invention, also set on the induction pen 2
Pressure sensor is equipped with, the pressure sensor is then used to obtain active force of the user on the induction pen 2.The electronics is black
Bluetooth module is provided with plate 1 and induction pen 2, is set up by Bluetooth technology communicate to connect between the two, induction pen 2 is by indigo plant
Tooth connection sends to the electronic blackboard 1 active force of acquired user.Electronic blackboard 1 then changes according to the active force
The display color of current written contents, so as to reach the effect of mark.
What Fig. 2 showed the display methods of electronic blackboard provided in an embodiment of the present invention realizes flow.
Refering to Fig. 2, the display methods of the electronic blackboard includes：
In step s 201, the corresponding relation between the active force of induction pen and display color is set.
In embodiments of the present invention, the active force of the induction pen refers to the dynamics that user is acted on the induction pen.
The display color refers to color shown on electronic blackboard.Herein, the induction pen has certain active force scope, this
Inventive embodiments have pre-build the corresponding display color of each active force in the active force scope, so that electronic blackboard
The display color of written contents can be adjusted to the active force of induction pen according to user.
Used as a preferred exemplary of the invention, Fig. 3 shows the specific reality of step S201 provided in an embodiment of the present invention
Existing flow.Refering to Fig. 3, the step S201 includes：
In step S301, the active force scope of the induction pen is obtained, the active force scope is divided into several
Active force is interval.
In step s 302, the interval corresponding display color of each active force, the interval correspondence of one of active force are set
One kind display color, the interval corresponding display color of different active forces is different.
Herein, in order to increase the vision difference between different written contents, the embodiment of the present invention is by the effect of induction pen
It is interval and interval there is provided corresponding display color for each active force that power scope has been divided into multiple active forces.Wherein, one
A kind of display color of the interval correspondence of active force, the aberration between the interval display color of different active forces should be than more significant.It is exemplary
Ground, it is assumed that the active force scope of induction pen is 1 to 5, then the active force scope can be divided into four active force intervals, when
1≤active force ＜ 2, correspondence display color 1；As 2≤active force ＜ 3, correspondence display color 3；As 3≤active force ＜ 4, correspondence display color
3；As 4≤active force ＜ 5, correspondence display color 4.The display color 1, display color 2, display color 3, display color 4 should be selected mutually not
There is notable aberration color between identical color, and selection, enable a user to rapidly recognize electronics
Marked content on blackboard.
In step S202, when detecting the induction pen and being write on the electronic blackboard, user is obtained to described
The active force of induction pen.
Herein, before user writes on the electronic blackboard, the induction pen is started, the induction pen is then to institute
State electronic blackboard and send connection request, to ask to set up bluetooth connection with the electronic blackboard.Therefore, user is being obtained to described
Before the active force of induction pen, the display methods of the electronic blackboard also includes：The electronic blackboard is set up with the induction pen
Between bluetooth connection.
After a connection is established, when user is write by the induction pen on the electronic blackboard, the induction pen
The active force of user is obtained in real time by the pressure sensor of itself, and is sent the active force by the bluetooth connection
To the electronic blackboard.
The electronic blackboard then receives the active force of the user that the induction pen sends by the bluetooth connection.The present invention
Embodiment realizes the communication between electronic blackboard and induction pen using Bluetooth technology, relative to other wireless connection technical costs more
Low, communication efficiency is more convenient.
In step S203, according to the active force by the color of current written contents on electronic blackboard be adjusted to it is described
The corresponding display color of active force.
Exemplarily, Fig. 4 shows the tool of step S203 in the display methods of electronic blackboard provided in an embodiment of the present invention
Body realizes flow.
Refering to Fig. 4, the step S203 includes：
In step S401, contact trace of the induction pen on the electronic blackboard is obtained, according to the conductor rail
Mark shows written contents on electronic blackboard.
In step S402, the corresponding display color of the active force is obtained according to the corresponding relation, by described writing
The color of appearance is adjusted to the display color.
Herein, pressure sensor of the electronic blackboard based on itself obtains the contact information of induction pen, obtains induction pen
Contact trace, corresponding written contents are then matched according to the contact trace and are shown.Meanwhile, the electronics is black
Plate is obtained belonging to the active force according to the user applied force for receiving, the corresponding relation pre-set in finding step S201
Active force it is interval, and using the interval corresponding display color of the active force as the display color of the active force, by current book
The color for writing content is adjusted to the display color；So that electronic blackboard during user's writing on the blackboard automatically according to user
Active force change the color of written contents, realize the mark to written contents, it is to avoid the mark of circle is drawn in user's line
Note operation, simplifies existing notation methods, effectively improves the experience sense of user.
In sum, the embodiment of the present invention is by setting the corresponding relation between the active force of induction pen and display color；When
When detecting the induction pen and being write on the electronic blackboard, active force of the user to the induction pen is obtained；Then basis
The color of current written contents on electronic blackboard is adjusted to display color corresponding with the active force by the active force；So as to real
The color for changing written contents on electronic blackboard according to the active force of user is showed so that can when user writes on electronic blackboard
Mark is synchronized with by different writing physical strengths；The embodiment of the present invention changes usual notation methods, effectively simplifies
The labeling operation of user；Also allow that student, according to the color of written contents, rapidly distinguishes key content, enrich
Teaching method.
Fig. 5 shows the composition structure of electronic blackboard provided in an embodiment of the present invention, for convenience of description, illustrate only with
The related part of the embodiment of the present invention.
In embodiments of the present invention, the electronic blackboard is used to realize that the electronics described in above-mentioned Fig. 2 to Fig. 4 embodiments is black
The display methods of plate, can be the unit of software unit, hardware cell or software and hardware combining.
Refering to Fig. 5, the electronic blackboard includes：
Setup module 51, for setting the corresponding relation between the active force of induction pen and display color.
Acquisition module 52, for when detecting the induction pen and being write on the electronic blackboard, obtaining user to institute
State the active force of induction pen.
Display module 53, for being adjusted to and institute the color of current written contents on electronic blackboard according to the active force
State the corresponding display color of active force.
In embodiments of the present invention, the active force of the induction pen refers to the dynamics that user is acted on the induction pen.
The display color refers to color shown on electronic blackboard.Herein, the induction pen has certain active force scope, this
Inventive embodiments have pre-build the corresponding display color of each active force in the active force scope, so that electronic blackboard
The display color of written contents can be adjusted to the active force of induction pen according to user.As a preferred exemplary of the invention, institute
Stating setup module 51 can include：
Be divided into for the active force scope some by division unit 511, the active force scope for obtaining the induction pen
Individual active force is interval.
Setting unit 512, for setting the interval corresponding display color of each active force, wherein different active force intervals are right
The display color answered is different.
Further, led to by Bluetooth technology between electronic blackboard described in the embodiment of the present invention and the induction pen
Letter.The electronic blackboard also includes：
Module 54 is set up, for setting up the bluetooth connection between the electronic blackboard and the induction pen.
Herein, before user writes on the electronic blackboard, the induction pen is started, the induction pen is then to institute
State electronic blackboard and send connection request, to ask to set up bluetooth connection with the electronic blackboard.Therefore, user is being obtained to described
Before the active force of induction pen, the electronic blackboard sets up the electronic blackboard with the induction pen by the module 54 of setting up
Between bluetooth connection.
After a connection is established, the acquisition module 52 specifically for：
When detecting the induction pen and being write on the electronic blackboard, the sensing is received by the bluetooth connection
The active force of the user that pen sends.
Further, the display module 53 includes：
Acquiring unit 531, for obtaining contact trace of the induction pen on the electronic blackboard, according to the contact
Track shows written contents on electronic blackboard.
Adjustment unit 532, for obtaining the corresponding display color of the active force according to the corresponding relation, writes described
The color of content is adjusted to the display color.
Herein, pressure sensor of the electronic blackboard based on therein obtains the contact information of induction pen, is felt
The contact trace of pen is answered, corresponding written contents is then matched according to the contact trace and is shown.Meanwhile, by institute
The corresponding relation that display module 53 pre-sets according to the user applied force for receiving, lookup is stated, is obtained belonging to the active force
Active force it is interval, and using the interval corresponding display color of the active force as the display color of the active force, by current book
The color for writing content is adjusted to the display color；So that electronic blackboard during user's writing on the blackboard automatically according to user
Active force change the color of written contents, realize the mark to written contents, it is to avoid the mark of circle is drawn in user's line
Note operation, simplifies existing notation methods, effectively improves the experience sense of user.
It should be noted that the electronic blackboard in the embodiment of the present invention can be used for realizing it is complete in above method embodiment
Portion's technical scheme, the function of its each functional module can be implemented according to the method in above method embodiment, and its is specific
Implementation process can refer to the associated description in examples detailed above, and here is omitted.
In sum, the embodiment of the present invention is by setting the corresponding relation between the active force of induction pen and display color；When
When detecting the induction pen and being write on the electronic blackboard, active force of the user to the induction pen is obtained；Then basis
The color of current written contents on electronic blackboard is adjusted to display color corresponding with the active force by the active force；So as to real
The color for changing written contents on electronic blackboard according to the active force of user is showed so that can when user writes on electronic blackboard
Mark is synchronized with by different writing physical strengths；The embodiment of the present invention changes usual notation methods, effectively simplifies
The labeling operation of user；Also allow that student, according to the color of written contents, rapidly distinguishes key content, enrich
Teaching method.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Unit and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function, but this realization can be realized it is not considered that exceeding using distinct methods to each specific application
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the module of foregoing description
With the specific work process of unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed method and electronic blackboard, Ke Yitong
Other modes are crossed to realize.For example, electronic blackboard embodiment described above is only schematical, for example, the module,
The division of unit, only a kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units
Or component can be combined or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, institute
Display or the coupling each other for discussing or direct-coupling or communication connection can be by some interfaces, module or unit
INDIRECT COUPLING or communication connection, can be electrical, mechanical or other forms.
The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be according to the actual needs selected to realize the mesh of this embodiment scheme
's.
In addition, during each functional unit, module in each embodiment of the invention can be integrated in a processing unit,
Can be that unit, module are individually physically present, it is also possible to which two or more units, module are integrated in a unit
In.
If the function is to realize in the form of SFU software functional unit and as independent production marketing or when using, can be with
Storage is in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used to so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (8)
1. a kind of display methods of electronic blackboard, it is characterised in that the display methods includes：
Corresponding relation between the active force of induction pen and display color is set；
When detecting the induction pen and being write on the electronic blackboard, active force of the user to the induction pen is obtained；
The color of current written contents on electronic blackboard is adjusted to by display corresponding with the active force according to the active force
Color.
2. the display methods of electronic blackboard as claimed in claim 1, it is characterised in that obtaining work of the user to the induction pen
Before firmly, the display methods also includes：
The bluetooth connection set up between the electronic blackboard and the induction pen；
It is described when detecting the induction pen and being write on the electronic blackboard, obtain active force of the user to the induction pen
Including：
When detecting the induction pen and being write on the electronic blackboard, receive what the induction pen sent by bluetooth connection
The active force of user.
3. the display methods of electronic blackboard as claimed in claim 1, it is characterised in that it is described according to the active force by electronics
The color of current written contents is adjusted to display color corresponding with the active force on blackboard includes：
Contact trace of the induction pen on the electronic blackboard is obtained, is shown on electronic blackboard according to the contact trace
Written contents；
The corresponding display color of the active force is obtained according to the corresponding relation, the color of the written contents is adjusted to described
Display color.
4. the display methods of the electronic blackboard as described in any one of claims 1 to 3, it is characterised in that the setting induction pen
Active force and display color between corresponding relation include：
The active force scope of the induction pen is obtained, it is interval that the active force scope is divided into several active forces；
The interval corresponding display color of each active force is set, wherein the interval corresponding display color of different active forces is different.
5. a kind of electronic blackboard, it is characterised in that the electronic blackboard includes：
Setup module, for setting the corresponding relation between the active force of induction pen and display color；
Acquisition module, for when detecting the induction pen and being write on the electronic blackboard, obtaining user to the sensing
The active force of pen；
Display module, for being adjusted to and the effect color of current written contents on electronic blackboard according to the active force
The corresponding display color of power.
6. electronic blackboard as claimed in claim 5, it is characterised in that the electronic blackboard also includes：
Module is set up, for setting up the bluetooth connection between the electronic blackboard and the induction pen；
The acquisition module specifically for：
When detecting the induction pen and being write on the electronic blackboard, receive what the induction pen sent by bluetooth connection
The active force of user.
7. electronic blackboard as claimed in claim 5, it is characterised in that the display module includes：
Acquiring unit, for obtaining contact trace of the induction pen on the electronic blackboard, exists according to the contact trace
Written contents are shown on electronic blackboard；
Adjustment unit, for obtaining the corresponding display color of the active force according to the corresponding relation, by the written contents
Color is adjusted to the display color.
8. the electronic blackboard as described in any one of claim 5 to 7, it is characterised in that the setup module includes：
The active force scope is divided into several effects by division unit, the active force scope for obtaining the induction pen
Power is interval；
Setting unit, for setting the interval corresponding display color of each active force, wherein different active forces are interval corresponding aobvious
Show that color is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611060012.9A CN106775007B (en) | 2016-11-24 | 2016-11-24 | Display method of electronic blackboard and electronic blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611060012.9A CN106775007B (en) | 2016-11-24 | 2016-11-24 | Display method of electronic blackboard and electronic blackboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106775007A true CN106775007A (en) | 2017-05-31 |
| CN106775007B CN106775007B (en) | 2020-01-03 |
Family
ID=58911067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611060012.9A Active CN106775007B (en) | 2016-11-24 | 2016-11-24 | Display method of electronic blackboard and electronic blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106775007B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253961A (en) * | 2021-06-02 | 2021-08-13 | 广州朗国电子科技有限公司 | Electronic blackboard control method and system, electronic blackboard and readable medium |
| CN113934394A (en) * | 2021-10-19 | 2022-01-14 | 河北师达教育科技有限公司 | Method and device for realizing memory display in display screen and terminal equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508575A (en) * | 2011-11-10 | 2012-06-20 | 清华大学深圳研究生院 | Screen writing device, screen writing system and realization method thereof |
| CN102681677A (en) * | 2011-03-08 | 2012-09-19 | 汉王科技股份有限公司 | Electromagnetic pen for electronic white board and pressure sensitivity control method thereof |
| CN103744555A (en) * | 2014-01-06 | 2014-04-23 | 溢洋光电（深圳）有限公司 | Bidirectional display and reduction method for instant messaging handwriting as well as related system and method |
| CN105224233A (en) * | 2015-10-19 | 2016-01-06 | 广东欧珀移动通信有限公司 | A kind of method of adjustment of person's handwriting color and system |
| US20160239107A1 (en) * | 2015-02-13 | 2016-08-18 | Egalax_Empia Technology Inc. | Method, Touch Sensitive Electronics, and System for Adjusting Pressure Signal Parameter of Stylus |
-
2016
- 2016-11-24 CN CN201611060012.9A patent/CN106775007B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681677A (en) * | 2011-03-08 | 2012-09-19 | 汉王科技股份有限公司 | Electromagnetic pen for electronic white board and pressure sensitivity control method thereof |
| CN102508575A (en) * | 2011-11-10 | 2012-06-20 | 清华大学深圳研究生院 | Screen writing device, screen writing system and realization method thereof |
| CN103744555A (en) * | 2014-01-06 | 2014-04-23 | 溢洋光电（深圳）有限公司 | Bidirectional display and reduction method for instant messaging handwriting as well as related system and method |
| US20160239107A1 (en) * | 2015-02-13 | 2016-08-18 | Egalax_Empia Technology Inc. | Method, Touch Sensitive Electronics, and System for Adjusting Pressure Signal Parameter of Stylus |
| CN105224233A (en) * | 2015-10-19 | 2016-01-06 | 广东欧珀移动通信有限公司 | A kind of method of adjustment of person's handwriting color and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253961A (en) * | 2021-06-02 | 2021-08-13 | 广州朗国电子科技有限公司 | Electronic blackboard control method and system, electronic blackboard and readable medium |
| CN113253961B (en) * | 2021-06-02 | 2021-12-03 | 广州朗国电子科技股份有限公司 | Electronic blackboard control method and system, electronic blackboard and readable medium |
| CN113934394A (en) * | 2021-10-19 | 2022-01-14 | 河北师达教育科技有限公司 | Method and device for realizing memory display in display screen and terminal equipment |
| CN113934394B (en) * | 2021-10-19 | 2024-05-03 | 河北师达教育科技有限公司 | Method, device and terminal equipment for realizing memory display in display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106775007B (en) | 2020-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010071859A3 (en) | Methods, systems and computer readable media for over the air (ota) provisioning of soft cards on devices with wireless communications capabilities | |
| EP1403777A3 (en) | Method and system for identifying a paper form using a digital pen | |
| CN106775007A (en) | Display method of electronic blackboard and electronic blackboard | |
| CN106648408A (en) | Touch data processing method, device, touch screen and splicing display system | |
| CN104853023A (en) | Distribution method and system for electronic business card | |
| CN103685197A (en) | Client information acquisition method and server | |
| CN105704010A (en) | Message display method and apparatus | |
| CN107423395A (en) | Navigation data processing system | |
| CN105654080B (en) | Operation control method and device for stylus pen | |
| US9646329B2 (en) | Configurable electronic business card | |
| CN105320390A (en) | Double handwriting recognition method and device based on electromagnetic white plate and electromagnetic pens | |
| CN102984240A (en) | Method and device for importing and exporting contacts | |
| CN103941888B (en) | Generated stroke input method and device | |
| CN108268205A (en) | Vehicle device is to the touch screen countercharge method and system of mobile terminal | |
| CN109917932A (en) | Control method and device of interactive intelligent equipment and control system of electromagnetic screen | |
| CN104978027A (en) | Information processing method and wearable electronic device | |
| CN204883720U (en) | Electronic signature device | |
| CN108319729A (en) | A kind of mobile phone model computational methods and mobile phone model querying method | |
| CN106408269A (en) | Signature processing method, signature center system and signature system | |
| CN105022478A (en) | Method for setting virtual reality display according to fingerprint and virtual reality display | |
| CN103809883B (en) | Input method, touch-control input pen and electronic device | |
| CN206489554U (en) | Electronic seal signing equipment | |
| CN108205443A (en) | A kind of programming method and apparatus of device for multi-core bootstrap and file system | |
| CN203276112U (en) | Frequency converter with multipath data bus expansion port | |
| CN204719807U (en) | A kind of official document endorsement system based on cloud education services platform |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |