CN109101209A - Smart screen sharing method, device, intelligent elevated table and storage medium - Google Patents
Smart screen sharing method, device, intelligent elevated table and storage medium Download PDFInfo
- Publication number
- CN109101209A CN109101209A CN201811029665.XA CN201811029665A CN109101209A CN 109101209 A CN109101209 A CN 109101209A CN 201811029665 A CN201811029665 A CN 201811029665A CN 109101209 A CN109101209 A CN 109101209A
- Authority
- CN
- China
- Prior art keywords
- content
- host side
- screen
- intelligent elevated
- crawl
- 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.)
- Withdrawn
Links
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
- G06F3/14—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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The embodiment of the present application discloses a kind of smart screen sharing method, device, intelligent elevated table and storage medium, and intelligent elevated table end logs on terminal service by client software in this method；Host side opens virtual desktop to each client；It is grabbed according to screen content of the setpoint frequency to host side；By terminal service, the content of crawl is packaged by message using user datagram multicast protocol and is sent to client software；Intelligent elevated table end shows that host side shares content by virtual desktop, make intelligent elevated table can be with the screen content of Real-Time Sharing host side during teaching, training etc., and screen content is modified or corrected after permission can be obtained, intelligence degree is high, man-machine interaction effect is good, improves teaching, training quality.
Description
Technical field
The invention relates to field of office furniture more particularly to smart screen sharing method, device, intelligent elevated tables
And storage medium.
Background technique
Same table is widely used in school, office space as important one of equipment, as classroom, foreground, meeting room,
Office etc..Traditional same table only provides learning functionality of simply handling official business or attend class, and such as provides drawer storing and puts electricity
Brain office accommodation etc., intelligence degree is poor.Terminal screen is shared to refer to the information real-time display that will be shown on shared terminal screen
Onto the screen for receiving terminal.With the continuous development of information technology, the function of multiple devices Screen sharing is widely used in teaching
In the scenes such as, training, game and meeting.In the prior art, the mobile terminals such as smart phone or Intelligent flat and computer are realized
Or Screen sharing between interactive intelligent tablet computer and compared with realizing computer and the technical solution of the Screen sharing between computer
Maturation, but do not have the technical solution of the Screen sharing between same table such as preferable smart phone, tablet computer also, cause teaching
In the scenes such as or meeting, each mobile terminal can only realize Screen sharing, Wu Fashi with specific computer or interactive intelligent tablet computer
Screen sharing is now carried out between same table according to actual needs, user experience effect is poor.
Summary of the invention
This application provides a kind of smart screen sharing method, device, intelligent elevated table and storage mediums, more than solving
The problem of background technology part is mentioned.
In a first aspect, the embodiment of the present application provides a kind of smart screen sharing method comprising:
Intelligent elevated table end logs on terminal service by client software；
Host side opens virtual desktop to each client；
It is grabbed according to screen content of the setpoint frequency to host side；
By terminal service, the content of crawl is packaged by message using user datagram multicast protocol and is sent to client
Software；
Intelligent elevated table end shows that host side shares content by virtual desktop.
Optionally, described to be grabbed according to screen content of the setpoint frequency to host side, it specifically includes: according to setting frequency
Rate grabs the screen content of host side, and the screen picture of crawl is bitmap format, and carries out to the screen picture of crawl
It is transmitted after compression.
Optionally, described that the content of crawl is packaged into message, it specifically includes: by identical content between detection consecutive frame
Region carry out interframe encode, rest part is classified as image block and text block and carries out intraframe coding, completes the content of crawl
Message encapsulation.
Optionally, the smart screen sharing method further include: host side intercepts and captures the coordinate and shape of mouse, sends mouse
Coordinate and shape indexing value, and client software is sent to by network.
Optionally, host side intercepts and captures the coordinate and shape of mouse, sends mouse coordinates and shape indexing value, and pass through network
It is sent to after client software further include: client software receives mouse coordinates and shape indexing value, and on the virtual desktop
The mouse shape of corresponding position drafting manipulative indexing value.
Second aspect, the embodiment of the present application also provides a kind of smart screen sharing means, which includes:
Intelligent elevated table end log-in module, for logging on terminal service by client software；
Virtual desktop module, for opening virtual desktop to each client by host side；
Screen content handling module, for being grabbed according to screen content of the setpoint frequency to host side；
Screen content sending module, for by terminal service, using user datagram multicast protocol by the content of crawl
It is packaged into message and is sent to client software；
Display module, for showing that host side shares content by virtual desktop.
Optionally, the screen content handling module is specifically used for: according to setpoint frequency to the screen content of host side into
Row crawl, the screen picture of crawl is bitmap format, and is transmitted after compressing to the screen picture of crawl.
Optionally, described that the content of crawl is packaged into message, it specifically includes: by identical content between detection consecutive frame
Region carry out interframe encode, rest part is classified as image block and text block and carries out intraframe coding, completes the content of crawl
Message encapsulation.
The third aspect, the embodiment of the present application also provides a kind of intelligent elevated tables, comprising: processor, memory and deposits
The computer program that can be run on a memory and on a processor is stored up, the processor is realized when executing the computer program
Smart screen sharing method as described in the embodiment of the present application.
Fourth aspect, the embodiment of the present application also provides a kind of storage medium comprising intelligent elevated table executable instruction,
The intelligent elevated table executable instruction as intelligent elevated table processor when being executed for executing described in the embodiment of the present application
Smart screen sharing method.
In the present solution, intelligent elevated table end logs on terminal service by client software；Host side is to each client
Open virtual desktop；It is grabbed according to screen content of the setpoint frequency to host side；By terminal service, using user data
The content of crawl is packaged into message and is sent to client software by report multicast protocol；Intelligent elevated table end is shown by virtual desktop
Host side shares content, make intelligent elevated table teaching, training etc. during can with the screen content of Real-Time Sharing host side, and
And screen content is modified or corrected after permission can be obtained, intelligence degree is high, and man-machine interaction effect is good, improves teaching, training
Instruct quality.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is a kind of flow chart of smart screen sharing method provided by the embodiments of the present application；
Fig. 2 is the flow chart of another smart screen sharing method provided by the embodiments of the present application；
Fig. 3 is the flow chart of another smart screen sharing method provided by the embodiments of the present application；
Fig. 4 is the flow chart of another smart screen sharing method provided by the embodiments of the present application；
Fig. 5 is a kind of smart screen sharing means structural block diagram provided by the embodiments of the present application.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is for explaining the application, rather than the restriction to the application.It also should be noted that for the ease of retouching
It states, part relevant to the application is illustrated only in attached drawing rather than entire infrastructure.
Fig. 1 is a kind of flow chart of smart screen sharing method provided by the embodiments of the present application, is applicable to pass through intelligence
Same table monitors human body sitting posture, and this method can be executed by intelligent elevated table provided by the embodiments of the present application, this is intelligent elevated
The mode that software and/or hardware can be used in the smart screen sharing means of table is realized, as shown in Figure 1, tool provided in this embodiment
Body scheme is as follows:
S101, intelligent elevated table end log on terminal service by client software.
The client software may operate in windows operating system, Android operation system or iOS in the present embodiment
On system any system.
S102, host side open virtual desktop to each client.
Host side can be mobile phone, plate or personal computer in the present embodiment.Before Screen sharing, host side is needed
Terminal service is first logged in, and to need the intelligent elevated table of shared screen to open permission, sends identifying code to intelligent elevated table
End, after intelligent elevated table is proved to be successful, return instruction to host side, just open shared by host side.
S103, it is grabbed according to screen content of the setpoint frequency to host side.
Depending on the setting of setpoint frequency is usually the frequency according to screen-picture variation in the present embodiment, setpoint frequency is needed
It is greater than the change frequency of screen-picture, guarantees the picture synchronization of host side and intelligent elevated table.
S104, pass through terminal service, the content of crawl is packaged by message using user datagram multicast protocol and is sent to
Client software.
S105, intelligent elevated table end show that host side shares content by virtual desktop.
After intelligent elevated table obtains shared authentication code in the present embodiment, the liquid crystal touch screen that automatic spring is hidden, and
Identifying code login page is presented on the screen.
Fig. 2 is a kind of flow chart of smart screen sharing method provided by the embodiments of the present application, is applicable to pass through intelligence
Same table monitors human body sitting posture, and this method can be executed by intelligent elevated table provided by the embodiments of the present application, this is intelligent elevated
The mode that software and/or hardware can be used in the smart screen sharing means of table is realized, as shown in Fig. 2, tool provided in this embodiment
Body scheme is as follows:
S201, intelligent elevated table end log on terminal service by client software.
The client software may operate in windows operating system, Android operation system or iOS in the present embodiment
On system any system.
S202, host side open virtual desktop to each client.
Host side can be mobile phone, plate or personal computer in the present embodiment.Before Screen sharing, host side is needed
Terminal service is first logged in, and to need the intelligent elevated table of shared screen to open permission, sends identifying code to intelligent elevated table
End, after intelligent elevated table is proved to be successful, return instruction to host side, just open shared by host side.
S203, it being grabbed according to screen content of the setpoint frequency to host side, the screen picture of crawl is bitmap format,
And it is transmitted after being compressed to the screen picture of crawl.
Depending on the setting of setpoint frequency is usually the frequency according to screen-picture variation in the present embodiment, setpoint frequency is needed
It is greater than the change frequency of screen-picture, guarantees the picture synchronization of host side and intelligent elevated table.
S204, pass through terminal service, the content of crawl is packaged by message using user datagram multicast protocol and is sent to
Client software.
S205, intelligent elevated table end show that host side shares content by virtual desktop.
After intelligent elevated table obtains shared authentication code in the present embodiment, the liquid crystal touch screen that automatic spring is hidden, and
Identifying code login page is presented on the screen.
Fig. 3 is a kind of flow chart of smart screen sharing method provided by the embodiments of the present application, is applicable to pass through intelligence
Same table monitors human body sitting posture, and this method can be executed by intelligent elevated table provided by the embodiments of the present application, this is intelligent elevated
The mode that software and/or hardware can be used in the smart screen sharing means of table is realized, as shown in figure 3, tool provided in this embodiment
Body scheme is as follows:
S301, intelligent elevated table end log on terminal service by client software.
The client software may operate in windows operating system, Android operation system or iOS in the present embodiment
On system any system.
S302, host side open virtual desktop to each client.
Host side can be mobile phone, plate or personal computer in the present embodiment.Before Screen sharing, host side is needed
Terminal service is first logged in, and to need the intelligent elevated table of shared screen to open permission, sends identifying code to intelligent elevated table
End, after intelligent elevated table is proved to be successful, return instruction to host side, just open shared by host side.
S303, it being grabbed according to screen content of the setpoint frequency to host side, the screen picture of crawl is bitmap format,
And it is transmitted after being compressed to the screen picture of crawl.
Depending on the setting of setpoint frequency is usually the frequency according to screen-picture variation in the present embodiment, setpoint frequency is needed
It is greater than the change frequency of screen-picture, guarantees the picture synchronization of host side and intelligent elevated table.
S304, interframe encode is carried out by the region of identical content between detection consecutive frame, rest part is classified as figure
As block and text block progress intraframe coding, the message encapsulation of the content of crawl is completed, by terminal service, using user datagram
Message is sent client software by multicast protocol.
S305, intelligent elevated table end show that host side shares content by virtual desktop.
After intelligent elevated table obtains shared authentication code in the present embodiment, the liquid crystal touch screen that automatic spring is hidden, and
Identifying code login page is presented on the screen.
Fig. 4 is a kind of flow chart of smart screen sharing method provided by the embodiments of the present application, is applicable to pass through intelligence
Same table monitors human body sitting posture, and this method can be executed by intelligent elevated table provided by the embodiments of the present application, this is intelligent elevated
The mode that software and/or hardware can be used in the smart screen sharing means of table is realized, as shown in figure 4, tool provided in this embodiment
Body scheme is as follows:
S401, intelligent elevated table end log on terminal service by client software.
The client software may operate in windows operating system, Android operation system or iOS in the present embodiment
On system any system.
S402, host side open virtual desktop to each client.
Host side can be mobile phone, plate or personal computer in the present embodiment.Before Screen sharing, host side is needed
Terminal service is first logged in, and to need the intelligent elevated table of shared screen to open permission, sends identifying code to intelligent elevated table
End, after intelligent elevated table is proved to be successful, return instruction to host side, just open shared by host side.
S403, it being grabbed according to screen content of the setpoint frequency to host side, the screen picture of crawl is bitmap format,
And it is transmitted after being compressed to the screen picture of crawl.
Depending on the setting of setpoint frequency is usually the frequency according to screen-picture variation in the present embodiment, setpoint frequency is needed
It is greater than the change frequency of screen-picture, guarantees the picture synchronization of host side and intelligent elevated table.
S404, interframe encode is carried out by the region of identical content between detection consecutive frame, rest part is classified as figure
As block and text block progress intraframe coding, the message encapsulation of the content of crawl is completed, by terminal service, using user datagram
Message is sent client software by multicast protocol.
S405, intelligent elevated table end show that host side shares content by virtual desktop.
After intelligent elevated table obtains shared authentication code in the present embodiment, the liquid crystal touch screen that automatic spring is hidden, and
Identifying code login page is presented on the screen.
S406, host side intercept and capture the coordinate and shape of mouse, send mouse coordinates and shape indexing value, and send out by network
Give client software.
The information of mouse includes the position of mouse and the shape of mouse in the present embodiment, monitors mouse using Mouse hook
Movement simultaneously when occurring mobile the position coordinates of capture mouse and mouse shape.The shape of mouse is using operation system
System corresponds to the index value of mouse shape to indicate.
S407, client software receive mouse coordinates and shape indexing value, and corresponding position drafting pair on the virtual desktop
Answer the mouse shape of index value.
Mouse needs to transmit that information content is fewer in the present embodiment, therefore using the method directly transmitted.Mouse is drawn
System.After the index value that client obtains mouse coordinates and mouse shape, the shape of mouse is searched using concordance list, in screen pair
Mouse is drawn on the coordinate position answered.By using Memory Mapping File when Hook Function Transfer Parameters.
Fig. 5 is a kind of smart screen sharing means structural block diagram provided by the embodiments of the present application, and the device is for executing
The smart screen sharing method for stating embodiment offer, has the corresponding functional module of execution method and beneficial effect.Such as Fig. 5 institute
Show, a kind of smart screen sharing means provided by the embodiments of the present application specifically include:
Intelligent elevated table end log-in module 501, for logging on terminal service by client software；
Virtual desktop module 502, for opening virtual desktop to each client by host side；
Screen content handling module 503, for being grabbed according to screen content of the setpoint frequency to host side；
Screen content sending module 504 will be in crawl using user datagram multicast protocol for passing through terminal service
Appearance is packaged into message and is sent to client software；
Display module 505, for showing that host side shares content by virtual desktop.
Optionally, the screen content handling module 503 is specifically used for: the screen content according to setpoint frequency to host side
It is grabbed, the screen picture of crawl is bitmap format, and is transmitted after compressing to the screen picture of crawl.
Optionally, described that the content of crawl is packaged into message, it specifically includes: by identical content between detection consecutive frame
Region carry out interframe encode, rest part is classified as image block and text block and carries out intraframe coding, completes the content of crawl
Message encapsulation.
Optionally, the smart screen sharing method further include: host side intercepts and captures the coordinate and shape of mouse, sends mouse
Coordinate and shape indexing value, and client software is sent to by network.
Optionally, host side intercepts and captures the coordinate and shape of mouse, sends mouse coordinates and shape indexing value, and pass through network
It is sent to after client software further include: client software receives mouse coordinates and shape indexing value, and on the virtual desktop
The mouse shape of corresponding position drafting manipulative indexing value.
The present embodiment provides a kind of intelligent elevated table on the basis of the various embodiments described above, and intelligent elevated table may include table
Face, table leg, processor, memory and storage on a memory and the computer program that can run on a processor, the place
Reason device realizes the smart screen sharing method as described in the embodiment of the present application when executing the computer program.Table leg can be according to control
The control of device processed and height that is flexible and then adjusting intelligent elevated table.It should be understood that above-mentioned intelligent elevated table is only
One example of intelligent elevated table, and intelligent elevated table can have more or less component, can combine two
Or more component, or can have different component configurations.The various parts of intelligent elevated table can include one or
It is realized in the combination of hardware, software or hardware and software including multiple signal processings and/or specific integrated circuit.
The embodiment of the present application also provides a kind of storage medium comprising intelligent elevated table executable instruction, described intelligent elevated
Table executable instruction is shared when being executed as intelligent elevated table processor for executing smart screen described in the embodiment of the present application
Method, this method comprises:
Intelligent elevated table end logs on terminal service by client software；
Host side opens virtual desktop to each client；
It is grabbed according to screen content of the setpoint frequency to host side；
By terminal service, the content of crawl is packaged by message using user datagram multicast protocol and is sent to client
Software；
Intelligent elevated table end shows that host side shares content by virtual desktop.
Optionally, described to be grabbed according to screen content of the setpoint frequency to host side, it specifically includes: according to setting frequency
Rate grabs the screen content of host side, and the screen picture of crawl is bitmap format, and carries out to the screen picture of crawl
It is transmitted after compression.
Optionally, described that the content of crawl is packaged into message, it specifically includes: by identical content between detection consecutive frame
Region carry out interframe encode, rest part is classified as image block and text block and carries out intraframe coding, completes the content of crawl
Message encapsulation.
Optionally, the smart screen sharing method further include: host side intercepts and captures the coordinate and shape of mouse, sends mouse
Coordinate and shape indexing value, and client software is sent to by network.
Optionally, host side intercepts and captures the coordinate and shape of mouse, sends mouse coordinates and shape indexing value, and pass through network
It is sent to after client software further include: client software receives mouse coordinates and shape indexing value, and on the virtual desktop
The mouse shape of corresponding position drafting manipulative indexing value.
In the present solution, intelligent elevated table end logs on terminal service by client software；Host side is to each client
Open virtual desktop；It is grabbed according to screen content of the setpoint frequency to host side；By terminal service, using user data
The content of crawl is packaged into message and is sent to client software by report multicast protocol；Intelligent elevated table end is shown by virtual desktop
Host side shares content, make intelligent elevated table teaching, training etc. during can with the screen content of Real-Time Sharing host side, and
And screen content is modified or corrected after permission can be obtained, intelligence degree is high, and man-machine interaction effect is good, improves teaching, training
Instruct quality.
Note that above are only the preferred embodiment and institute's application technology principle of the application.It will be appreciated by those skilled in the art that
The application is not limited to specific embodiment described here, be able to carry out for a person skilled in the art it is various it is apparent variation,
The protection scope readjusted and substituted without departing from the application.Therefore, although being carried out by above embodiments to the application
It is described in further detail, but the application is not limited only to above embodiments, in the case where not departing from the application design, also
It may include more other equivalent embodiments, and scope of the present application is determined by the scope of the appended claims.
Claims (10)
1. a kind of smart screen sharing method, which is characterized in that this method comprises:
Intelligent elevated table end logs on terminal service by client software；
Host side opens virtual desktop to each client；
It is grabbed according to screen content of the setpoint frequency to host side；
By terminal service, the content of crawl is packaged into message using user datagram multicast protocol, and to be sent to client soft
Part；
Intelligent elevated table end shows that host side shares content by virtual desktop.
2. the method according to claim 1, wherein it is described according to setpoint frequency to the screen content of host side into
Row crawl, specifically includes: grabbing according to screen content of the setpoint frequency to host side, the screen picture of crawl is bitmap lattice
Formula, and transmitted after being compressed to the screen picture of crawl.
3. being specifically included the method according to claim 1, wherein described be packaged into message for the content of crawl:
By detection consecutive frame between identical content region carry out interframe encode, by rest part be classified as image block and text block into
The message encapsulation of the content of crawl is completed in row intraframe coding.
4. method according to claim 1 to 3, which is characterized in that further include: host side intercept and capture mouse coordinate and
Shape sends mouse coordinates and shape indexing value, and is sent to client software by network.
5. according to the method described in claim 4, it is characterized in that, host side intercepts and captures the coordinate and shape of mouse, transmission mouse
Coordinate and shape indexing value, and be sent to after client software by network further include: client software receives mouse coordinates
With shape indexing value, and on the virtual desktop corresponding position draw manipulative indexing value mouse shape.
6. a kind of smart screen sharing means, which is characterized in that the device includes:
Intelligent elevated table end log-in module, for logging on terminal service by client software；
Virtual desktop module, for opening virtual desktop to each client by host side；
Screen content handling module, for being grabbed according to screen content of the setpoint frequency to host side；
Screen content sending module, for being encapsulated the content of crawl using user datagram multicast protocol by terminal service
Client software is sent at message；
Display module, for showing that host side shares content by virtual desktop.
7. device according to claim 6, which is characterized in that the screen content handling module is specifically used for: according to setting
Determine frequency to grab the screen content of host side, the screen picture of crawl is bitmap format, and to the screen picture of crawl
It is transmitted after being compressed.
8. the described in any item methods of according to claim 6 or 7, which is characterized in that it is described that the content of crawl is packaged into message,
It specifically includes: interframe encode being carried out by the region of identical content between detection consecutive frame, rest part is classified as image block
Intraframe coding is carried out with text block, completes the message encapsulation of the content of crawl.
9. a kind of intelligent elevated table, comprising: processor, memory and storage can be run on a memory and on a processor
Computer program, which is characterized in that the processor is realized as described in one of claim 1-5 when executing the computer program
Smart screen sharing method.
10. a kind of storage medium comprising intelligent elevated table executable instruction, which is characterized in that the intelligent elevated table is executable
It instructs when being executed as intelligent elevated table processor for executing the shared side of smart screen as described in one of claim 1-5
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029665.XA CN109101209A (en) | 2018-09-05 | 2018-09-05 | Smart screen sharing method, device, intelligent elevated table and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029665.XA CN109101209A (en) | 2018-09-05 | 2018-09-05 | Smart screen sharing method, device, intelligent elevated table and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109101209A true CN109101209A (en) | 2018-12-28 |
Family
ID=64865242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811029665.XA Withdrawn CN109101209A (en) | 2018-09-05 | 2018-09-05 | Smart screen sharing method, device, intelligent elevated table and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109101209A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862301A (en) * | 2019-02-25 | 2019-06-07 | 北京云中融信网络科技有限公司 | Screen video sharing method, device and electronic equipment |
| CN111182220A (en) * | 2020-01-09 | 2020-05-19 | 西安万像电子科技有限公司 | Image processing apparatus, remote device, and communication system |
| CN116098377A (en) * | 2023-02-02 | 2023-05-12 | 上海电气集团数字科技有限公司 | Intelligent lifting table control system and control method based on Internet of things system |
-
2018
- 2018-09-05 CN CN201811029665.XA patent/CN109101209A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862301A (en) * | 2019-02-25 | 2019-06-07 | 北京云中融信网络科技有限公司 | Screen video sharing method, device and electronic equipment |
| CN109862301B (en) * | 2019-02-25 | 2021-02-19 | 北京云中融信网络科技有限公司 | Screen video sharing method and device and electronic equipment |
| CN111182220A (en) * | 2020-01-09 | 2020-05-19 | 西安万像电子科技有限公司 | Image processing apparatus, remote device, and communication system |
| WO2021139418A1 (en) * | 2020-01-09 | 2021-07-15 | 西安万像电子科技有限公司 | Image processing apparatus, remote device, and communication system |
| CN116098377A (en) * | 2023-02-02 | 2023-05-12 | 上海电气集团数字科技有限公司 | Intelligent lifting table control system and control method based on Internet of things system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109101209A (en) | Smart screen sharing method, device, intelligent elevated table and storage medium | |
| US20180247550A1 (en) | Image synchronous display method and device | |
| CN102143156B (en) | Desktop sharing method and device | |
| CN105405325A (en) | Network teaching method and system | |
| CN107241563B (en) | Video transmission method, intelligent mobile terminal and device with storage function | |
| US20140118475A1 (en) | Information processing device, conference system and storage medium | |
| CN102202420A (en) | Device, system and method for displaying mobile terminal data on display equipment | |
| CN106227492A (en) | Combination and mobile intelligent terminal interconnected method and device | |
| US20160173820A1 (en) | Video Communication Method and Device | |
| CN103345855B (en) | Projection switching system and projection switching method for teaching | |
| CN109871189A (en) | A kind of multiple terminals screen sharing method and device based on Network File System | |
| CN109314759A (en) | The control method of information processing unit, conference system and information processing unit | |
| CN105306695B (en) | The communication means and mobile terminal of mobile terminal | |
| CN110881046A (en) | Method, device, medium and terminal equipment for docking WebRTC protocol by cloud mobile phone | |
| CN113961291A (en) | Mobile equipment remote control method and system based on touch gesture recognition and compressed representation | |
| CN108616643A (en) | The method, apparatus and system of mobile phone are controlled by computing device | |
| CN106970942B (en) | Method and terminal for actively defending yellow-related content | |
| CN110868620A (en) | Remote interaction system and method based on television | |
| CN105743949A (en) | Method for realizing double-screen synchronization between two devices | |
| CN103491136A (en) | Method for simulating mouse and keyboard based on Android television | |
| CN103294193A (en) | Multi-terminal interaction method, device and system | |
| CN105955462A (en) | Holographic image display system for long-distance lovers | |
| CN108508799A (en) | A kind of long-range control method | |
| CN106658208B (en) | A kind of method and device of living broadcast interactive | |
| CN104125497A (en) | Webpage video recording method and device |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181228 |
|
| WW01 | Invention patent application withdrawn after publication |