CN109542008A - A kind of multi-screen display control method and its system shielding blackboard comprehensively for intelligence - Google Patents
A kind of multi-screen display control method and its system shielding blackboard comprehensively for intelligence Download PDFInfo
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- CN109542008A CN109542008A CN201811445647.XA CN201811445647A CN109542008A CN 109542008 A CN109542008 A CN 109542008A CN 201811445647 A CN201811445647 A CN 201811445647A CN 109542008 A CN109542008 A CN 109542008A
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- blackboard
- display device
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- operational order
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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
-
- 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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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
- G09B5/08—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04803—Split screen, i.e. subdividing the display area or the window area into separate subareas
Abstract
A kind of multi-screen display control method shielding blackboard comprehensively for intelligence, control device acquires the data information that user operates on intelligent blackboard in real time, and forms data packet；Data packet is sent to master controller by control device；Master controller received data packet；Master controller is by resolve packet at the operation information with the second display device respective modules；Master controller identifies the second operational order in operation information, and the second operational order is sent to the second display device；Second display device responds the second operational order and executes instruction content.Shield the multi-screen display control method and its system of blackboard comprehensively provided by the present invention for intelligence, solve the pollution of chalk caused by existing blackboard for teaching, the technical problem that content of courses processing is inconvenient and using effect is bad, the function of abundant blackboard for teaching, easy to use and effect is good, even more achievees the effect that improve the quality of teaching.
Description
Technical field
The present invention relates to intelligent display technical fields, more particularly to a kind of multihead display for shielding blackboard comprehensively for intelligence
Control method and its system.
Background technique
It with the progress of national economy, improves the quality of education and is determined to win, must just deepen education sector reform, because
This promotes IT application in education sector most important.It is known that blackboard is essential teaching facilities, in teaching process for reality
Existing IT application in education sector, blackboard intelligence also become the trend of blackboard development.Intelligent blackboard in the prior art uses projector, curtain
Cloth, blackboard, terminal, middle control, the display devices such as plate and electronic whiteboard replace original non intelligent blackboard, now most of religion
It learns on classroom, it, can be in such a way that a kind of chalk black be combined with intelligent blackboard, specifically in order to expand the indication range of blackboard
That intelligent blackboard is arranged in centre, and two sides set up chalk black separately again, in this way can there are three the blackboards shown simultaneously, but this
The combination of kind is physical combination, and problems are as follows: chalk black will cause pollution and cause hygiene and health problem, and three
Partial display content individualism, three parts are transmitted without any data between each other, and only intermediate intelligent blackboard is interior
Hold storable, clear screen, shared etc., directly affects efficiency of teaching and quality of instruction.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of multihead display control for shielding blackboard comprehensively for intelligence
Method and its system solve the pollution of chalk caused by existing blackboard for teaching, content of courses processing inconvenience and using effect not
Good technical problem enriches the function of blackboard for teaching, and easy to use and effect is good, even more reaches the effect improved the quality of teaching
Fruit.
To achieve the goals above, one aspect of the present invention provides a kind of multihead display control for shielding blackboard comprehensively for intelligence
Method:
A kind of multi-screen display control method shielding blackboard comprehensively for intelligence, it includes that intelligence is black that the intelligence shields blackboard comprehensively
Plate and interaction all-in-one machine, the intelligent blackboard include control device and the first display device for being connected with the control device, institute
State the second display device that interaction all-in-one machine includes master controller and is connected with the master controller；The control method includes:
The control device acquires the data information that user operates on intelligent blackboard in real time, and forms data packet；The control device
The data information is parsed, identify the first operational order in the data information and is sent to first display device；Institute
The first display device is stated to respond first operational order and execute instruction content；Or further include: the control device is by institute
It states data packet and is sent to the master controller；The master controller receives the data packet；The master controller is by the data
Packet analyzing is at the operation information with the second display device respective modules；The master controller identifies in the operation information
Second operational order, and second operational order is sent to second display device；The second display device response
Second operational order simultaneously executes instruction content.
Further, the described the step of data packet is sent to the master controller include: will be described by usb protocol
Data packet is sent to the master controller.
Further, it is described by the resolve packet at the step of the operation information with the second display device respective modules
It suddenly include: that the master controller passes through whiteboard applications software for the resolve packet into the display with second display device
Corresponding information of module, and/or, by the resolve packet at function corresponding with the functional module of second display device
It can information.
Further, the data information includes the handwriting trace letter acquired from the touch induction device of the intelligent blackboard
Breath, and/or, the click information acquired from the functional press-key device of the intelligent blackboard.
Another aspect of the present invention provides a kind of multihead display control system for shielding blackboard comprehensively for intelligence:
A kind of multihead display control system for shielding blackboard comprehensively for intelligence, it includes that intelligence is black that the intelligence shields blackboard comprehensively
Plate and interaction all-in-one machine, the intelligent blackboard include the first display device, the interaction all-in-one machine include master controller and with institute
State the second connected display device of master controller；The intelligent blackboard includes: data acquisition module, is existed for acquiring user in real time
The data information operated on intelligent blackboard, and form data packet；First processing module, for parsing the data information；First
Identification module, for identification the first operational order in the data information；First sending module, for being operated described first
Instruction is sent to first display device；First execution module, for receiving described first in first display device
When operational order, responds first operational order and execute instruction content；Or further include: data transmission module, being used for will
The data packet is sent to the master controller；The interaction all-in-one machine includes: data reception module, for receiving the data
The data packet that transmission module is transmitted；Second processing module, for parsing the data packet；Second identification module, is used for
The second operational order in the data packet after identification parsing；Second sending module, for sending second operational order
To second display device；Second execution module, for receiving second operational order in second display device
When, it responds second operational order and executes instruction content.
Further, the data transmission module is connect by USB data line with the data reception module.
Further, the data information includes the handwriting trace information writing touch screen and acquiring from the intelligent blackboard.
Further, the Second processing module include the first resolution unit, for by the resolve packet at it is described
Corresponding information of the display module of second display device.
Further, the data information includes the click information acquired from the function button region of the intelligent blackboard.
Further, the Second processing module include the second resolution unit, for by the resolve packet at it is described
The corresponding functional information of the functional module of second display device.
Beneficial effects of the present invention:
The multi-screen display control method and its system for shielding blackboard comprehensively for intelligence of the present embodiment, when the control of intelligent blackboard
Device processed receives the handwriting trace information acquired from touch induction device, or the click letter acquired from functional press-key device
It ceases, can identify operational order and drives the corresponding display of the first display device, if at the same time under same screen mode, control device
Above- mentioned information can be acquired as data packet, and be sent to the master controller of interaction all-in-one machine, master controller received data packet simultaneously solves
Analysis, also identification operational order simultaneously drive the second display device to show；If under span mode, then intelligent blackboard not with interact one
The interaction of body machine information, intelligent blackboard are individually shown；Realize that intelligent blackboard is individually shown by switching split screen, same screen both of which
Show, the function of intelligent blackboard and interaction all-in-one machine simultaneous display.The multi-screen for shielding blackboard comprehensively provided by the present invention for intelligence is aobvious
Show control method and its system, solve the pollution of chalk caused by existing blackboard for teaching, content of courses processing inconvenience and uses
Ineffective technical problem enriches the function of blackboard for teaching, and easy to use and effect is good, even more reaches and improves the quality of teaching
Effect.
Detailed description of the invention
Fig. 1 is that the intelligence of the embodiment of the present invention shields the structural schematic diagram of blackboard comprehensively；
Fig. 2 is that the intelligence of the embodiment of the present invention shields the front schematic view of blackboard comprehensively；
Fig. 3 is that the intelligence of the embodiment of the present invention shields the hardware chart of blackboard comprehensively；
Fig. 4 is that the intelligence of the embodiment of the present invention shields the control method flow chart of blackboard comprehensively；
Fig. 5 is that the intelligence of the embodiment of the present invention shields the control system module map of blackboard comprehensively.
In figure, touch screen zone, the touch of 102-shortcut keys are write in the 10-the first intelligent blackboard, 11-touch screens, 101-
Shield region, 12-function buttons, the 20-the second intelligent blackboard, 21-touch screens, 201-writing touch screen zones, 102-fast
Key touch screen zone, 22-function buttons, 30-interaction all-in-one machines, the 32-the first viewing area, the 33-the second viewing area, 401/
501-data acquisition modules, 402/502-first processing module, the 403/503-the first identification module, the 404/504-the first hair
Send module, the 405/505-the first execution module, 406/506-data transmission module, 601-data reception modules, 602-the
Two processing modules, the 603-the second identification module, the 604-the second sending module, the 605-the second execution module
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Shield the structural schematic diagram of blackboard comprehensively referring to the intelligence that Fig. 1-Fig. 5, Fig. 1 are the embodiment of the present invention, Fig. 2 is the present invention
The intelligence of embodiment shields the front schematic view of blackboard comprehensively, and Fig. 3 is the hardware chart of the intelligent blackboard of screen comprehensively of the embodiment of the present invention,
Fig. 4 is the control method flow chart of the intelligent blackboard of screen comprehensively of the embodiment of the present invention, and Fig. 5 is that the intelligence of the embodiment of the present invention is comprehensive
Shield the control system module map of blackboard.
The present embodiment provides a kind of intelligence to shield blackboard comprehensively, is used for field of Education and teaching.Referring specifically to Fig. 1, the present embodiment
Intelligence screen blackboard, including interaction all-in-one machine 30 comprehensively, the first intelligent blackboard 10 and the second intelligent blackboard 20；Wherein, the first intelligence
Energy blackboard 10 and the second intelligent blackboard 20 set up separately in the two sides of interaction all-in-one machine 30, and the first intelligent blackboard 10 and the second intelligence are black
Plate 20 is removably connected to interaction all-in-one machine 30, and intelligent blackboard specifically can be liquid crystal blackboard, and certainly, the quantity of intelligent blackboard is not
It is restricted, it can be with the multiple combinations of the needs of teaching.
Referring to fig. 2, in the present embodiment, the first intelligent blackboard 10 is additionally provided with function button 12 and the second intelligent blackboard 20
It is additionally provided with function button 22, function button 12 and function button 22 are connected to master controller, to realize the first intelligent blackboard
10 and second intelligent blackboard 20 respectively with interact data between all-in-one machine 30 and transmit, function button 12 refer to physical function by
Key, for example, be save, share, generate two dimensional code, selective erase, a key clear screen, blank screen, resource query, red pen, black pen, blue pen,
The touch screen zone of music, screenshot, pattern switching (synchronization, split screen) etc. and other modules is enriched the function of blackboard and is enriched
Teaching resource.
In addition, referring to fig. 2, in the present embodiment, the first intelligent blackboard 10 and the second intelligent blackboard 20 are equipped with touch screen 11
(21), touch screen 11 (21) is provided with touch induction device, and touch screen 11 (21), which includes at least, writes touch screen zone 101
(201) and shortcut key touch screen zone 102 (202), writing touch screen zone 101 (201) are mainly used for writing in picture and text etc.
Hold, shortcut key touch screen zone 102 is mainly the touch point provided with a series of function choosing-item, for example is to save, share, is raw
It is (same at two dimensional code, selective erase, a key clear screen, blank screen, resource query, red pen, black pen, blue pen, music, screenshot, pattern switching
Step, split screen) etc. and other modules touch screen zone, enrich blackboard function and abundant teaching resource.
Further, in the present embodiment, touch screen 11 (21) can be set to infrared technology touch screen or electromagnetic type touches
Screen or capacitive touch screen or resistive touch screen, are not specifically limited, as long as being able to achieve article squeezes touch screen 11 (21),
For example the hard article such as nail, shell writes picture and text on writing touch screen zone 101 (201), or in shortcut key touch screen areas
The touch point of click function option on domain 102 (202), touch screen 11 (21) can respond, convenient, practical, improve using effect
Fruit.
Referring to Fig. 3, interacts all-in-one machine 30 and be provided with master controller, the first intelligent blackboard 10 and the second intelligent blackboard 20 are all provided with
It is equipped with control device, control device specifically can be control chip, and control device is connected to master controller, to realize the first intelligence
Blackboard 10 and the second intelligent blackboard 20 are transmitted with the data interacted between all-in-one machine 30 respectively, control device and master controller difference
It controls the first display device and the second display device executes display.
The present embodiment intelligence comprehensively screen blackboard be not only able to achieve intelligent blackboard with interact 30 simultaneous display of all-in-one machine but also energy in fact
Now respective split screen display available, by switching split screen, with screen both of which come realize intelligent blackboard individually show, intelligent blackboard and interaction
The function of all-in-one machine simultaneous display.It is described as follows, touch screen 11 set by 10 front surface of the first intelligent blackboard, the first intelligence
Touch screen 21 set by energy 20 front surface of blackboard is connected to master controller (the OPS electricity of interaction all-in-one machine 30 by USB data line
Brain) on, under same screen mode, on the one hand, when writing in writing touch screen zone 101 (201), touch screen 11 (21) is by book
The handwriting trace in touch screen zone 101 (201) is write, acquisition in real time is the data packet of user-defined format, and this data packet is led to
It crosses usb protocol to be sent on the OPS computer of interaction all-in-one machine 30, the application software (SCTiNote) for interacting all-in-one machine 30 will transmit
Resolve packet in OPS computer and leads to these information at the information of point corresponding with interaction 30 position of all-in-one machine
It crosses algorithm and is depicted as complete handwriting trace, that is to say, that write touch screen zone 101, write the book in touch screen zone 201
Writing track can show in the first viewing area 32, the second viewing area 33 respectively, show to realize and write touch screen zone 101 and first
The simultaneous display shown area 32, write touch screen zone 201 and the second viewing area 33.
On the other hand, when pressing function button 12 and function button 22,10 second intelligent blackboard 20 of the first intelligent blackboard exists
The data packet of user-defined format, interaction can be sent while executing function to the OPS computer of interaction all-in-one machine 30 by usb protocol
The application software (SCTINote) of all-in-one machine 30 will be sent to the resolve packet in OPS computer into corresponding function mould
Block, thus realize controlled by pressing function button 12 and function button 22 interaction all-in-one machine 30, realize function button 12 with
The synchronously control of 33 function key of first viewing area, 32 function key, function button 22 and the second viewing area.
Under span mode, it can be through shortcut key touch screen zone 102 (202), function button 12 and function button
Mode switch function key in 22 realizes the switching of simultaneous display mode and split screen display available mode, when state switches to span mode
When, the first intelligent blackboard 10, the first intelligent blackboard 20 and interaction all-in-one machine 30 acquire alone respective data respectively, mutually
Between do not enter any data communication.
Referring to fig. 4 and Fig. 5, Fig. 4 are that the intelligence of the embodiment of the present invention shields the control method flow chart of blackboard comprehensively, and Fig. 5 is
The intelligence of the embodiment of the present invention shields the control system module map of blackboard comprehensively.
Above-mentioned control method includes:
Step S101, control device acquires the data information that user operates on intelligent blackboard in real time, and forms data packet,
Above-mentioned data information can be the handwriting trace information acquired from the touch induction device of intelligent blackboard, the function from intelligent blackboard
The click information of energy key device acquisition, including control device acquire user in touch screen 11 by touch induction device in real time
(21) content informations such as the writing picture and text on further include the triggering information etc. that user's operation function button 12 (22) is clicked；Step
S102, control device parse above-mentioned collected data information；Step S103, the first behaviour in control device recognition data and information
Make to instruct and be sent to the first display device, can be idsplay order or function command；Step S104, the response of the first display device
Above-mentioned first operational order simultaneously executes instruction content, that is, display picture and text or execution function.
Above-mentioned steps S101-S104 is the rate-determining steps that intelligent blackboard works independently under span mode, and the first intelligence is black
Plate 10, the first intelligent blackboard 20 and interaction all-in-one machine 30 acquire alone respective data respectively, do not enter between each other any
Data communication.
Further include following step when switching to screen mode: step S105, control device are formed by data for above-mentioned
Packet is sent to the master controller of interaction all-in-one machine 30, specifically can be and above-mentioned data packet is sent to main control by usb protocol
Device；Step S106, master controller receive above-mentioned data packet；Step S107, master controller by the resolve packet received at
The operation information of second display device respective modules, specifically can be, and be directed to the data packet of handwriting trace information formation, master control
Device processed by whiteboard applications software by resolve packet at corresponding with the display module of the second display device information, and by this
A little point information are depicted as complete handwriting trace by algorithm, are directed to the triggering information formation of function button 12 (22) click
Data packet, master controller is by whiteboard applications software by resolve packet at function corresponding with the functional module of the second display device
It can information；Step S108, master controller identifies the second operational order in operation information, and the second operational order is sent to the
Two display devices can be idsplay order or function command；Step S109, the second display device respond the second operational order and hold
Row command content, that is, display picture and text or execution function.
When state switches to span mode, the first intelligent blackboard 10, the first intelligent blackboard 20 and interaction all-in-one machine
30 acquire alone respective data respectively, do not enter any data communication between each other.
The corresponding control system of above-mentioned control method provides as follows: intelligent blackboard includes: data acquisition module 401 (501),
The data information operated on intelligent blackboard for acquiring user in real time, and form data packet；First processing module 402 (502),
For parsing data information；First identification module 403 (503), for identification the first operational order in data information；First hair
Module 404 (504) is sent, for the first operational order to be sent to the first display device；First execution module 405 (505), is used for
When the first display device receives the first operational order, responds the first operational order and execute instruction content；Above-mentioned is split screen
The control module that intelligent blackboard works independently under mode, when switching to screen mode further include: data transmission module 406
(506), the data packet for forming above-mentioned collecting data information is sent to the master controller of interaction all-in-one machine 30；Interaction one
Machine includes: data reception module 601, the data packet that transmission module 406 (506) is transmitted for receiving data, wherein data connect
Module 601 is received to connect by USB data line with data transmission module 406 (506)；Second processing module 602, for parsing data
Packet；Second identification module 603, the second operational order in data packet after parsing for identification；Second sending module 604 is used
In the second operational order of transmission to the second display device；Second execution module 605, for receiving second in the second display device
When operational order, responds the second operational order and execute instruction content.First execution module 405 (505) and the second execution module
605 synchronous execution above-metioned instruction contents, which, which executes, refers to realizing in the identical instruction of execution in different regions modules
Hold, can be same time execution, but also allow to execute in the preset time margin of tolerance.
In addition, Second processing module 602 include the first resolution unit, for by resolve packet at the second display device
Corresponding information of display module, Second processing module 602 further includes the second resolution unit, for by institute's resolve packet at
Functional information corresponding with the functional module of the second display device.
In addition, the above-mentioned triggering information clicked from function button 12 (22) includes at least pattern switching information, pattern switching
Information includes split screen display available information and Display on the same screen information, and pattern switching information includes split screen display available information and Display on the same screen letter
Breath realizes that the intelligence of the present embodiment shields blackboard comprehensively for the mode switch function key by pressing function button 12 (22)
It is able to achieve simultaneous display and is able to achieve split screen display available again.
The multi-screen display control method and its system for shielding blackboard comprehensively for intelligence of the present embodiment, when the control of intelligent blackboard
Device processed receives the handwriting trace information acquired from touch induction device, or the click letter acquired from functional press-key device
It ceases, can identify operational order and drives the corresponding display of the first display device, if at the same time under same screen mode, control device
Above- mentioned information can be acquired as data packet, and be sent to the master controller of interaction all-in-one machine 30, master controller received data packet is simultaneously
Parsing, also identification operational order simultaneously drive the second display device to show；If under span mode, then intelligent blackboard not with interact
30 information exchange of all-in-one machine, intelligent blackboard, interaction all-in-one machine 30 are individually shown；By switching split screen, same screen both of which come real
Existing intelligent blackboard individually show, the function of intelligent blackboard and interaction 30 simultaneous display of all-in-one machine.Provided by the present invention for intelligence
The multi-screen display control method and its system of screen blackboard comprehensively solves the pollution of chalk caused by existing blackboard for teaching, teaching
Contents processing inconvenience and the bad technical problem of using effect, enrich the function of blackboard for teaching, easy to use and effect is good, more
It is to achieve the effect that improve the quality of teaching.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, it will be appreciated by those skilled in the art that technical solution of the present invention can be modified or be waited
With replacement, without departing from the objective and range of the technical program, should all cover in scope of the presently claimed invention.
Claims (10)
1. a kind of multi-screen display control method for shielding blackboard comprehensively for intelligence comprehensively, which is characterized in that the intelligence shields blackboard
Including intelligent blackboard and interaction all-in-one machine, the intelligent blackboard include control device and be connected with the control device first show
Showing device, the second display device that the interaction all-in-one machine includes master controller and is connected with the master controller；
The control method includes:
The control device acquires the data information that user operates on intelligent blackboard in real time, and forms data packet；
The control device parses the data information, identifies the first operational order in the data information and is sent to described
First display device；
First display device responds first operational order and executes instruction content；
Or further include:
The data packet is sent to the master controller by the control device；
The master controller receives the data packet；
The master controller is by the resolve packet at the operation information with the second display device respective modules；
The master controller identifies the second operational order in the operation information, and second operational order is sent to institute
State the second display device；
Second display device responds second operational order and executes instruction content.
2. state according to claim 1 for intelligence comprehensively screen blackboard multi-screen display control method, it is characterised in that: it is described will
The step of data packet is sent to the master controller include:
The data packet is sent to the master controller by usb protocol.
3. according to claim 1 or 2 state for intelligence comprehensively screen blackboard multi-screen display control method, it is characterised in that: institute
It states and includes: at the step of operation information with the second display device respective modules by the resolve packet
The master controller is by whiteboard applications software by the resolve packet at the display mould with second display device
Corresponding information of block, and/or, by the resolve packet at function corresponding with the functional module of second display device
Information.
4. the multi-screen display control method according to claim 3 for shielding blackboard comprehensively for intelligence, it is characterised in that: described
Data information includes the handwriting trace information acquired from the touch induction device of the intelligent blackboard, and/or, from the intelligence
The click information of the functional press-key device acquisition of blackboard.
5. a kind of multihead display control system for shielding blackboard comprehensively for intelligence comprehensively, which is characterized in that the intelligence shields blackboard
Including intelligent blackboard and interaction all-in-one machine, the intelligent blackboard includes the first display device, and the interaction all-in-one machine includes master control
Device processed and the second display device being connected with the master controller；
The intelligent blackboard further include:
Data acquisition module, the data information operated on intelligent blackboard for acquiring user in real time, and form data packet；
First processing module, for parsing the data information；
First identification module, for identification the first operational order in the data information；
First sending module, for first operational order to be sent to first display device；
First execution module, for responding described first when first display device receives first operational order
Operational order simultaneously executes instruction content；
Or further include:
Data transmission module, for the data packet to be sent to the master controller；
The interaction all-in-one machine further include:
Data reception module, the data packet transmitted for receiving the data transmission module；
Second processing module, for parsing the data packet；
Second identification module, the second operational order in the data packet after parsing for identification；
Second sending module, for sending second operational order to second display device；
Second execution module, for responding described second when second display device receives second operational order
Operational order simultaneously executes instruction content.
6. the multihead display control system according to claim 5 for shielding blackboard comprehensively for intelligence, which is characterized in that described
Data transmission module is connect by USB data line with the data reception module.
7. the multihead display control system according to claim 5 for shielding blackboard comprehensively for intelligence, which is characterized in that described
Data information includes the handwriting trace information writing touch screen and acquiring from the intelligent blackboard.
8. the multihead display control system according to claim 7 for shielding blackboard comprehensively for intelligence, which is characterized in that described
Second processing module include the first resolution unit, for by the resolve packet at the display mould with second display device
Corresponding information of block.
9. the multihead display control system according to claim 5 for shielding blackboard comprehensively for intelligence, which is characterized in that described
Data information includes the click information acquired from the function button region of the intelligent blackboard.
10. the multihead display control system according to claim 9 for shielding blackboard comprehensively for intelligence, which is characterized in that institute
State Second processing module include the second resolution unit, for by the resolve packet at the function with second display device
The corresponding functional information of module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811258808 | 2018-10-26 | ||
| CN2018112588084 | 2018-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109542008A true CN109542008A (en) | 2019-03-29 |
| CN109542008B CN109542008B (en) | 2022-08-09 |
Family
ID=65375099
Family Applications (10)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821989276.7U Active CN209879763U (en) | 2018-10-26 | 2018-11-29 | Combined intelligent comprehensive screen blackboard |
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| 姜博: "电子白板和配套软件的功能改进", 《计算机与现代化》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112579023A (en) * | 2019-09-30 | 2021-03-30 | 广州视源电子科技股份有限公司 | Courseware display method, system, device and storage medium |
| CN112051939A (en) * | 2020-08-28 | 2020-12-08 | 芜湖宏嘉科技有限公司 | Network teaching system for electronic screen |
| CN112233466A (en) * | 2020-10-31 | 2021-01-15 | 张和伟 | Information technology teaching device |
| CN112698753A (en) * | 2021-01-05 | 2021-04-23 | 京东方科技集团股份有限公司 | Touch display device, control method and system |
| CN112698753B (en) * | 2021-01-05 | 2024-04-16 | 京东方科技集团股份有限公司 | Touch display device, control method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109509375B (en) | 2021-07-23 |
| CN109509375A (en) | 2019-03-22 |
| WO2020083042A1 (en) | 2020-04-30 |
| CN110471640A (en) | 2019-11-19 |
| CN110473433A (en) | 2019-11-19 |
| CN109377789A (en) | 2019-02-22 |
| WO2020083041A1 (en) | 2020-04-30 |
| CN110362228A (en) | 2019-10-22 |
| CN210348836U (en) | 2020-04-17 |
| CN110473433B (en) | 2022-04-19 |
| CN209879763U (en) | 2019-12-31 |
| CN110471640B (en) | 2023-03-31 |
| CN113504852A (en) | 2021-10-15 |
| CN109542008B (en) | 2022-08-09 |
| CN109597598A (en) | 2019-04-09 |
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