CN110244927A - A kind of intelligent display system and device - Google Patents
A kind of intelligent display system and device Download PDFInfo
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- CN110244927A CN110244927A CN201910593490.3A CN201910593490A CN110244927A CN 110244927 A CN110244927 A CN 110244927A CN 201910593490 A CN201910593490 A CN 201910593490A CN 110244927 A CN110244927 A CN 110244927A
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- 238000004891 communication Methods 0.000 claims description 39
- 230000002452 interceptive effect Effects 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
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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
- G06F3/14—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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The present invention provides a kind of intelligent display system and device comprising intelligent display device, the first intelligent terminal and the second intelligent terminal；First intelligent terminal connects the intelligent display device for throwing screen, which shows the first throwing on-screen-display message；Second intelligent terminal connects the intelligent display device for throwing screen, obtains second from the intelligent display device and throws on-screen-display message, and shows the second throwing on-screen-display message；Second intelligent terminal is used for via the intelligent display device Reverse Turning Control first intelligent terminal.
Description
Technical field
The present invention relates to intelligent interaction fields, more particularly to a kind of wireless intelligent display system and device for throwing screen.
Background technique
It needs to show that screen is sent to intelligent terminal and shows via server currently, wirelessly throwing screen products, for example, in order to
Conference content is watched convenient for participant proximal end, display screen can be transmitted to close to participant's by way of wirelessly throwing screen
On display terminal.Since participant usually has the intelligent terminal of oneself, this method can not increase equipment cost
In the case of realize multiple terminals throwing screen show.The screen content of data source is only sent to large-size screen monitors by existing wireless throwing screen scheme
The display device of curtain is shown, but is not related to each control and interaction participated between throwing screen terminal, cannot meet user well
Demand.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent display system and devices, can be in the multiple terminals for participating in throwing screen
Between interact, meet the use demand of user.
In order to achieve the above objectives, the present invention provides a kind of intelligent display systems comprising intelligent display device, the first intelligence
It can terminal and the second intelligent terminal；
First intelligent terminal connects the intelligent display device for throwing screen, which shows the first throwing screen display
Show information；
Second intelligent terminal connects the intelligent display device for throwing screen, obtains second from the intelligent display device
On-screen-display message is thrown, and shows the second throwing on-screen-display message；
Second intelligent terminal is used for via the intelligent display device Reverse Turning Control first intelligent terminal.
Preferably, the intelligent display device includes the first communication unit and the second communication unit；
First intelligent terminal throws screen and connects the intelligent display device, which shows the first throwing screen display letter
Breath, specifically includes:
First intelligent terminal is established wired or wireless communication with first communication unit of the intelligent display device and is connect,
And the intelligent display device is sent to by on-screen-display message is thrown；And
The intelligent display device shows the first throwing on-screen-display message；
Second intelligent terminal connects the intelligent display device for throwing screen, obtains and shows the second throwing screen display letter
Breath, specifically includes:
Second communication unit of the intelligent display device establishes hotspot；
Second communication unit of second intelligent terminal and the intelligent display device establishes wireless communication connection；
The second throwing on-screen-display message is sent to second intelligent terminal by the intelligent display device；And
Second intelligent terminal shows the second throwing on-screen-display message.
Preferably, step C is specifically included:
C1. second intelligent terminal receives input information, and generates the first instruction according to the input information；
C2. first instruction is sent to the intelligent display device by second intelligent terminal；
C3. first instruction is transmitted to first intelligent terminal by the intelligent display device；
C4. first intelligent terminal executes first instruction, and the first throwing on-screen-display message adjusted is sent to this
Correspondence the second throwing on-screen-display message adjusted is thrown screen and is sent to second intelligence by intelligent display device, the intelligent display device
Terminal.
Preferably, the Reverse Turning Control includes:
The throwing on-screen-display message is edited, play or stops playing the throwing on-screen-display message, alternatively, triggering throwing screen display letter
Interactive controls in breath.
Preferably, including at least two second intelligent terminals；Based on one of at least two second intelligent terminal
People role is held, is weighed for Reverse Turning Control of other second intelligent terminals distribution to first intelligent terminal.
Preferably, when the second intelligent terminal does not have Reverse Turning Control temporary: second intelligent terminal does not send first instruction
Give the intelligent display device；Alternatively, the intelligent display device ignores first instruction.
Preferably, first intelligent terminal uses different operating system from second intelligent terminal.
Preferably, first intelligent terminal are as follows: desktop computer, notebook computer or tablet computer；
Second intelligent terminal are as follows: desktop computer, notebook computer, tablet computer or smart mobile phone；
The intelligent display device are as follows: liquid crystal display, projector or virtual monitor.
In order to achieve the above objectives, the present invention also provides a kind of intelligent display devices comprising:
First communication unit is connect for establishing wired or wireless communication with first intelligent terminal, and is received first and thrown
On-screen-display message；
Display unit, for showing the first throwing on-screen-display message；
Second communication unit for establishing wireless communication connection with the second intelligent terminal, and sends second and throws screen display letter
It ceases to second intelligent terminal；
Wherein, which is also used to receive the first instruction from second intelligent terminal, first communication
Unit is also used to first instruction being sent to first intelligent terminal, to realize second intelligent terminal to first intelligence eventually
The Reverse Turning Control at end.
Preferably, second communication unit establishes hotspot；Second communication unit is built with second intelligent terminal
When vertical wireless communication connection, the second throwing on-screen-display message is sent to second intelligent terminal.
Compared with prior art, intelligent display system and device provided by the invention can obtain the end for throwing screen display
The data source terminal side of screen display is thrown in side operations repercussion control, not only be can change and is thrown screen display registration according to the number of source terminal side
According to can also adjust the display content of all display terminals in display system and display device therewith, more people participate in discussion or meeting
Participant can be expressed an opinion in respective terminal side by annotation prompting, adjustment show process in view, can be preferably
Expression and exchange information.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the intelligent display system of first embodiment of the invention.
Specific embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby cooperate embodiment detailed
It is described as follows.
Some vocabulary is used in specification and claims to censure specific element.Have in fields
Usual skill is, it is to be appreciated that manufacturer may call the same element with different nouns.This specification and right are wanted
Ask book not in such a way that the difference of title is as element is distinguished, but with the difference of element functionally as differentiation
Criterion.Mentioned " comprising " is open term throughout the specification and claims, therefore should be construed to " including but
It is not limited to ".
Shown in referring to Fig.1, the structural schematic diagram of the first embodiment of intelligent display system of the present invention, intelligent display are disclosed
System 1 includes intelligent display device 30, the first intelligent terminal 10 and the second intelligent terminal 20.First intelligent terminal 10 and second
Intelligent terminal 20 can be communicated to connect with intelligent display device 30.First intelligent terminal 10 and the second intelligent terminal 20 can be platform
The equipment such as formula computer, laptop, tablet computer, smart phone, intelligent display, the first intelligent terminal 10 and the second intelligence
Energy terminal 20 may be the same or different, and the first intelligent terminal 10 can also be from the second intelligent terminal 20 with different behaviour
Make the electronic equipment of system.When there are multiple first intelligent terminals 10 or the second intelligent terminal 20, multiple first intelligence is eventually
Between end 10 or multiple second intelligent terminal 20 may be the same or different, and be also possible to different operating system
Electronic equipment.Intelligent display device 30 can be the equipment including display module, preferably, intelligent display device 30 can be
Liquid crystal display, projector or virtual monitor, further, intelligent display device 30 can have biggish display size,
So that more people watch simultaneously.
Communication connection between first intelligent terminal 10 and intelligent display device 30 can be wired connection, be also possible to nothing
Line connection.Second intelligent terminal 20 usually realizes that its throwing screen between intelligent display device 30 connect (example by being wirelessly connected
Such as pass through the first communication unit 310).In one embodiment, intelligent display device 30 can establish hotspot and (such as pass through
Second communication unit 320), multiple second intelligent terminals 20 can throw screen by the hotspot and connect the intelligent display device
30.First intelligent terminal 10 can also be realized by the hotspot and be connect with the throwing screen of intelligent display device 30；At this point, preferably
, the intelligent terminal that can be communicated to connect using first via the hotspot and intelligent display device 30 is whole as the first intelligence
End 10, the intelligent terminal of subsequent communications connection is as the second intelligent terminal 20.
In the present embodiment, the first intelligent terminal 10 be used as data source, to for intelligent display device 30 and second intelligently
Terminal 20 provides initial data source.First intelligent terminal 10 throws screen and is connected to intelligent display device 30, intelligent display device 30
The data source from the first intelligent terminal 10 is obtained, and shows that the first throwing on-screen-display message (is shown by display unit 330, walked
Rapid A).First intelligent terminal 10 can be 1, or multiple.When first intelligent terminal 10 is 1, preferably, intelligence is aobvious
The first throwing on-screen-display message that showing device 30 is shown can be identical as the display information of the first intelligent terminal 10, is also possible to first
A part of the display information of intelligent terminal 10.When first intelligent terminal 10 is multiple, the first of the display of intelligent display device 30
Throwing on-screen-display message may include the display information from multiple first intelligent terminals 10, from each first intelligent terminal 10
Display information can be contained in the local location in 30 display window of intelligent display device, the part position according to certain rules
Set the tune that size, position and overlap mode can be carried out according to the update of such as data source, theactivewindow, voice existence etc.
Whole, details are not described herein.In the present embodiment, stated by taking first intelligent terminal as an example, invention is not limited thereto.
In a preferred embodiment, step A is specifically included:
A1. the first communication unit 310 of the first intelligent terminal 10 and intelligent display device 30 establishes wired or wireless communication
Connection, and intelligent display device 30 is sent to by on-screen-display message is thrown.
A2. on-screen-display message is thrown in the display of intelligent display device 30 first.
First throwing on-screen-display message may be the same or different with on-screen-display message is thrown.Preferable first throws screen display
One of information and throwing on-screen-display message include wherein another display content.
Intelligent display device 30 can also with other terminals (the second intelligent terminal 20) throw screen connection, with the second intelligent terminal
After 20 establish throwing screen throwing screen connection, on-screen-display message is thrown by second and is sent to second intelligent terminal 20 (step B).Intelligent display
Device 30 can be based on the second intelligence during it throws first throwing on-screen-display message of the screen display from the first intelligent terminal 10
The throwing of energy terminal 20 shields attended operation and establishes connect with the throwing screen of each second intelligent terminal successively.Second throw on-screen-display message and
First throwing on-screen-display message may be the same or different, and in other words, second, which throws on-screen-display message and first, throws on-screen-display message
One of include wherein another display content.For example, the second throwing on-screen-display message includes the first throwing on-screen-display message,
It further include some interface contents, these interface contents can be fixed, and is also possible to hide or movably, can be used to
It indicates the information such as time, WiFi information, can also indicate that the identification information of source side.
In a preferred embodiment, step B is specifically included:
B1. second communication unit of the intelligent display device 30 establishes hotspot；
B2. second communication unit of second intelligent terminal 20 and the intelligent display device 30 is established wireless communication and is connected
It connects；
B3. the second throwing on-screen-display message is sent to second intelligent terminal 20 by the intelligent display device 30；
B4. second intelligent terminal 20 shows the second throwing on-screen-display message.
On-screen-display message is thrown in second intelligent terminal 20 display second, and user can watch by the second intelligent terminal 20 and throw screen
Show information.User can also be by the operation of the second intelligent terminal 20 and via 30 Reverse Turning Control of intelligent display device
One intelligent terminal 10 (step C).
In a preferred embodiment, step C is specifically included:
C1. second intelligent terminal 20 receives input information, and generates the first instruction according to the input information；
C2. first instruction is sent to the intelligent display device 30 by second intelligent terminal 20；
C3. first instruction is transmitted to first intelligent terminal 10 by the intelligent display device 30；
C4. first intelligent terminal 10 executes first instruction, and the first throwing on-screen-display message adjusted is sent to
The intelligent display device 30, the intelligent display device by correspondence the second throwing on-screen-display message adjusted throw screen be sent to this
Two intelligent terminals.
Second intelligent terminal 20 receives input information, can touch control operation, virtual interacting control for example, by touch screen
The input of (such as dummy keyboard, virtual key), peripheral input unit (such as mouse, physical keyboard) obtains.Second intelligence is eventually
After end 20 receives input information, it is translated into the first instruction.The conversion can be carried out by application program (APP).Second
Intelligent terminal be equipped with it is corresponding throw screen software program, may be implemented data, the Signalling conversion of specific operation, which can also be with
It is to be carried out based on general application program.Second intelligent terminal 20 sends the first instruction, and turns via intelligent display device 30
It is dealt into up to the first intelligent terminal 10.First intelligent terminal 10 executes the first instruction, and usually it is thrown on-screen-display message and can change,
Such as first the contents displayed on interface of intelligent terminal 10 change, at this point, be sent to intelligent display device 30 first throws screen
Display information is sent to intelligent display device 30 after adjust therewith, and then updates throw that screen shows in each second intelligent terminal 20 the
Two throw on-screen-display message.
The Reverse Turning Control includes: to edit the throwing on-screen-display message, plays or stops playing the throwing on-screen-display message, alternatively,
Trigger the interactive controls in the throwing on-screen-display message.
In one embodiment, user on the touch screen of the second intelligent terminal 20 by operating, to shield display letter to throwing
It ceases and the label such as forms increase, delete or smear, change colour, these operations are converted to the first instruction and send out via intelligent display device 30
The first intelligent terminal 10 is given, the first intelligent terminal 10 is corresponded to according to first instruction to be executed increase, deletes, smear, changing colour
Operation, and send first and throw on-screen-display message to intelligent display device 30, and then each second intelligent terminal 20 is thrown screen display and repaired
Second after changing throws on-screen-display message.
In another embodiment, user clicks by operating on touch screen, such as in screen right area with page turning backward,
The clicking operation of the specific region is converted to the first instruction and is sent to the first intelligent terminal 10 via intelligent display device 30, and first
Intelligent terminal 10 sends first and throws on-screen-display message to intelligent display device 30 according to the first instruction execution page turning backward,
And then each second intelligent terminal 20 throws screen display modified second and throws on-screen-display message.For another example, the user passes through touch-control
Operation can also play automatically for Page forward, sequence, stop playing, stopping throwing screen etc. on screen.
It in another embodiment, further include the specific the video object or the friendship of link of insertion in the second throwing on-screen-display message
Mutual control.User can select to click interactive controls by mouse, and the operation which clicks interactive controls is converted to the first finger
It enables and is sent to the first intelligent terminal 10 via intelligent display device 30, the first intelligent terminal 10 is according to first instruction execution view
The opening of frequency plays, and sends first and throw on-screen-display message to intelligent display device 30, and then each second intelligent terminal 20 is thrown
On-screen-display message is thrown in screen display modified second.In this way, the display unit throwing screen of all devices for throwing screen connection is broadcast in system
Put the video.
Reverse Turning Control power can also be distributed by host role.In one embodiment, which includes
At least two second intelligent terminals 20；One of at least two second intelligent terminal 20 is host role, is other
Second intelligent terminal 20, which distributes, weighs the Reverse Turning Control of first intelligent terminal 10.One the second intelligent terminal 20 is assigned reversed
When control, step C1 to C4 can be smoothly performed.One unassigned Reverse Turning Control of the second intelligent terminal 20 temporary,
Second throwing on-screen-display message can not be operated；After being also possible to the second intelligent terminal 20 conversion the first instruction of acquisition, do not send out
Send the first instruction to intelligent display device；It is also possible to intelligent display device and receives the first instruction, but does not send the first instruction
To the first intelligent terminal 10.In one embodiment, the second intelligent terminal 20 with host role can be first access
The second intelligent terminal 20.In one embodiment, the second intelligent terminal 20 can obtain the institute of the intelligent display device 30 connection
There is the list of the second intelligent terminal 20, the corresponding list carries out the distribution of Reverse Turning Control power, and allocation result is updated to intelligence
Display device 30 with the information that the second intelligent terminal 20 for allowing that there is Reverse Turning Control to weigh is sent, and forbids or ignores not having
The information that second intelligent terminal 20 of Reverse Turning Control power is sent.
In conclusion intelligent display system provided by the invention and device, throwing on-screen-display message that can be one-to-many, and
Receive throw on-screen-display message terminal side can be operated, using via intelligent display device to as throw screen data source end
End side carries out Reverse Turning Control.The present invention is not necessarily to additional server apparatus, also cumbersome operation, the Ji Keshi such as logs in without registration
Now local throwing screen is shared and Reverse Turning Control, the participant be conducive in more people's participation throwing screens can submit in respective terminal side
Sharable annotation, page turning etc. can preferably carry out expression and exchange with information.
The present invention is described by above-mentioned related embodiment, however above-described embodiment is only to implement example of the invention.
It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from spirit of the invention and
It is changed and retouched made by range, belongs to scope of patent protection of the invention.
Claims (10)
1. a kind of intelligent display system, which is characterized in that eventually including intelligent display device, the first intelligent terminal and the second intelligence
End；
First intelligent terminal connects the intelligent display device for throwing screen, which shows the first throwing screen display letter
Breath；
Second intelligent terminal connects the intelligent display device for throwing screen, obtains second from the intelligent display device and throws screen
It shows information, and shows the second throwing on-screen-display message；
Second intelligent terminal is used for via the intelligent display device Reverse Turning Control first intelligent terminal.
2. intelligent display system as described in claim 1, which is characterized in that the intelligent display device includes the first communication unit
With the second communication unit；
First intelligent terminal throws screen and connects the intelligent display device, which shows the first throwing on-screen-display message,
It specifically includes:
First intelligent terminal is established wired or wireless communication with first communication unit of the intelligent display device and is connect, and will
It throws on-screen-display message and is sent to the intelligent display device；And the intelligent display device shows the first throwing on-screen-display message；
Second intelligent terminal connects the intelligent display device for throwing screen, obtains and shows the second throwing on-screen-display message, tool
Body includes:
Second communication unit of the intelligent display device establishes hotspot；Second intelligent terminal and the intelligent display device
Second communication unit establish wireless communication connection；The intelligent display device by the second throwing on-screen-display message be sent to this
Two intelligent terminals；And second intelligent terminal shows the second throwing on-screen-display message.
3. intelligent display system as claimed in claim 2, which is characterized in that second intelligent terminal is used for intelligently aobvious via this
Showing device Reverse Turning Control first intelligent terminal, specifically includes:
Second intelligent terminal receives input information, and generates the first instruction according to the input information；Second intelligent terminal
First instruction is sent to the intelligent display device；First instruction is transmitted to first intelligence eventually by the intelligent display device
End；And first intelligent terminal executes first instruction, and the first throwing on-screen-display message adjusted is sent to the intelligence
Correspondence the second throwing on-screen-display message adjusted is thrown screen and is sent to second intelligence eventually by display device, the intelligent display device
End.
4. intelligent display system as described in claim 1, which is characterized in that the Reverse Turning Control includes:
The throwing on-screen-display message is edited, play or stops playing the throwing on-screen-display message, alternatively, triggering in the throwing on-screen-display message
Interactive controls.
5. intelligent display system as described in claim 1, which is characterized in that including at least two second intelligent terminals；This is extremely
One of few two second intelligent terminals are host role, are distributed to first intelligence eventually for other second intelligent terminals
The Reverse Turning Control at end is weighed.
6. intelligent display system as described in claim 1, which is characterized in that when the second intelligent terminal does not have Reverse Turning Control power
When: second intelligent terminal does not send first instruction and gives the intelligent display device；Alternatively, the intelligent display device ignore this
One instruction.
7. intelligent display system as described in claim 1, which is characterized in that
First intelligent terminal uses different operating system from second intelligent terminal.
8. intelligent display system as described in claim 1, which is characterized in that
First intelligent terminal are as follows: desktop computer, notebook computer or tablet computer；
Second intelligent terminal are as follows: desktop computer, notebook computer, tablet computer or smart mobile phone；
The intelligent display device are as follows: liquid crystal display, projector or virtual monitor.
9. a kind of intelligent display device characterized by comprising
First communication unit is connect for establishing wired or wireless communication with first intelligent terminal, and is received first and thrown screen display
Show information；
Display unit, for showing the first throwing on-screen-display message；
Second communication unit for establishing wireless communication connection with the second intelligent terminal, and sends second and throws on-screen-display message extremely
Second intelligent terminal；
Wherein, which is also used to receive the first instruction from second intelligent terminal, first communication unit
It is also used to first instruction being sent to first intelligent terminal, to realize second intelligent terminal to first intelligent terminal
Reverse Turning Control.
10. the intelligent display device as shown in claim 9, it is characterised in that:
Second communication unit establishes hotspot；Second communication unit is establishing wireless communication company with second intelligent terminal
When connecing, the second throwing on-screen-display message is sent to second intelligent terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910593490.3A CN110244927A (en) | 2019-07-03 | 2019-07-03 | A kind of intelligent display system and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910593490.3A CN110244927A (en) | 2019-07-03 | 2019-07-03 | A kind of intelligent display system and device |
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| CN111414097A (en) * | 2020-03-23 | 2020-07-14 | 维沃移动通信有限公司 | Interaction method, interaction system and display equipment |
| CN112130475A (en) * | 2020-09-22 | 2020-12-25 | 北京字节跳动网络技术有限公司 | Equipment control method, device, terminal and storage medium |
| CN112988102A (en) * | 2021-05-11 | 2021-06-18 | 荣耀终端有限公司 | Screen projection method and device |
| CN116248657A (en) * | 2023-05-09 | 2023-06-09 | 深圳开鸿数字产业发展有限公司 | Control method and device of screen projection system, computer equipment and storage medium |
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