CN208258096U - Receiving device and wireless screen transmission system - Google Patents
Receiving device and wireless screen transmission system Download PDFInfo
- Publication number
- CN208258096U CN208258096U CN201820902866.5U CN201820902866U CN208258096U CN 208258096 U CN208258096 U CN 208258096U CN 201820902866 U CN201820902866 U CN 201820902866U CN 208258096 U CN208258096 U CN 208258096U
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- interface
- routing module
- master controller
- screen
- data
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Abstract
The utility model discloses a kind of receiving devices and wireless screen transmission system.Wherein, which includes: routing module, for establishing wireless network, and will be wait throw screen terminal access wireless network；First interface, for being connect with target device；Master controller is connected with routing module and first interface, for receiving the screen data to be thrown sent wait throw screen terminal by wireless network, and will be transmitted to target device by first interface wait throw screen data.The utility model solves equipment component in the prior art and does not have the technical issues of wireless screen transmission function.
Description
Technical field
The utility model relates to the communications fields, in particular to a kind of receiving device and wireless screen transmission system.
Background technique
Wireless screen transmission refers to passing through the multimedia content on portable terminal in wireless network transmissions to other equipment, example
Such as, by taking home scenarios as an example, the multimedia content of mobile phone can be transmitted to the biggish TV of screen by family lan, from
And improve the comfort level of viewing；Again by taking conference scenario as an example, the file of mobile phone can be passed through into the local network transport of meeting room extremely
On the large-size screen monitors of meeting room, to realize multi-person conference.And for some equipment for not having wireless screen transmission function (for example, not having
The display screen of standby network savvy), it cannot achieve wireless screen transmission function.
Aiming at the problem that equipment component in the prior art does not have wireless screen transmission function, effective solution is not yet proposed at present
Scheme.
Utility model content
The utility model embodiment provides a kind of receiving device and wireless screen transmission system, at least to solve in the prior art
Equipment component does not have the technical issues of wireless screen transmission function.
According to the one aspect of the utility model embodiment, a kind of receiving device is provided, comprising: routing module is used for
Wireless network is established, and will be wait throw screen terminal access wireless network；First interface, for being connect with target device；Master controller,
It is connected with routing module and first interface, for receiving the screen data to be thrown sent wait throw screen terminal by wireless network, and will
Target device is transmitted to by first interface wait throw screen data.
Further, routing module is also used to access public network.
Further, master controller is communicated by the first signal with routing module foundation, for passing through the first signal acquisition
Routing module information, wherein routing module information includes: the connection state information of routing module connection public network, and/or routing mould
The Connecting quantity of block.
Further, master controller also passes through second signal and communicates with routing module foundation, for being handed over by second signal
Change data, wherein data include: the data wait throw screen data and/or obtain from public network.
Further, routing module is worked at the same time in multiple frequency ranges.
Further, first memory, master controller are connected with first memory, for storing the journey of main operation controller
Sequence；Second memory, master controller are connected with second memory, for storing the data cached of master controller.
Further, equipment further include: the second interface being connected with master controller is used for linking objective equipment, wherein mesh
Marking device transmits touch signal to receiving device by second interface, and touch signal is transmitted to screen terminal to be thrown by receiving device,
Touch signal is controlled for treating throwing screen terminal.
Further, equipment further include: third interface, master controller are also connected with third interface, for being connect by third
Mouth is communicated with sounding device.
Further, receiving device further include: the 4th interface；Interface convertor；Wherein, master controller passes through interface conversion
Device is connect with the 4th interface, and is connect by the 4th interface with target device, the DP signal conversion for exporting master controller
For output after HDMI signal to target device.
According to the another aspect of the utility model embodiment, a kind of wireless screen transmission system is additionally provided, comprising: above-mentioned connects
Receiving unit and intelligent interaction device；Wherein, intelligent interaction device is connected by first interface with receiving device, for receiving wait throw
Shield data.
Further, intelligent interaction device includes: display equipment, for showing wait throw the image data in screen data；Touching
Frame is touched, for touch signal to be transmitted to receiving device.
Further, system further include: sounding device, for playing wait throw the audio data in screen data.
In the utility model embodiment, wireless network is established by routing module, and will be wireless wait throw screen terminal access
Network, is connect by first interface with target device, is connected by master controller with routing module and first interface, for passing through
Wireless network receives the screen data to be thrown sent wait throw screen terminal, and data are transmitted to target device by first interface.When
The receiving device is connected with other equipment, then can be realized and the throwing screen data throwing screen wait throw screen terminal is extremely connected with receiving device
Other equipment, for do not have wireless screen projection function equipment, without carrying out the transformation of internal structure, only need to be set with the reception
It is standby to be connected, can have the wireless function of throwing screen, solve the skill that equipment component in the prior art does not have wireless screen transmission function
Art problem.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the receiving device of the utility model embodiment；
Fig. 2 is the schematic diagram according to a kind of optional receiving device of the utility model embodiment；
Fig. 3 is a kind of schematic diagram of wireless screen transmission mode according to the present utility model；And
Fig. 4 is the schematic diagram according to a kind of optional wireless screen transmission system of the utility model embodiment.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units
Those of be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes,
The intrinsic other step or units of method, product or equipment.
Embodiment 1
According to the utility model embodiment, a kind of embodiment of receiving device is provided, it should be noted that in attached drawing
The step of process illustrates can execute in a computer system such as a set of computer executable instructions, although also,
Logical order is shown in flow chart, but in some cases, it can be to be different from shown by sequence execution herein or retouch
The step of stating.
Fig. 1 is according to the schematic diagram of the receiving device of the utility model embodiment, as shown in Figure 1, the equipment includes:
Routing module 10, for establishing wireless network, and will be wait throw screen terminal access wireless network.
Specifically, above-mentioned wireless network can be local area network, it can be PC, smart phone, tablet computer wait throw screen terminal
Etc. equipment, can store wait throw in screen terminal and need to be thrown screen data, the wireless network for being set up by routing module will be wait throw
Screen resource is sent to target device.
First interface 20, for being connect with target device.
Specifically, above-mentioned target device is the equipment shown wait throw screen data, it can be an equipment, such as: display,
Intelligent interaction plate etc. can also be the combination of multiple equipment, such as: display and power amplifier etc..
Above-mentioned first interface can be HDMI interface or DP interface, first interface and target device in connection can be for can
Plug connection, that is, being connect when needing the content wait throw screen terminal plays throwing screen to target device by what the present embodiment proposed
Receiving unit is inserted into target device by first interface, so that receiving device be enable to connect with target device.
Master controller 30, is connected with routing module and first interface, for being received by wireless network wait throw screen terminal hair
The screen data to be thrown sent, and target device will be transmitted to by first interface wait throw screen data.
Specifically, above-mentioned master controller can be master control IC, master control IC is connected with routing module, for accessing routing module
The wireless network of offer, master controller are also connected with first interface, for being communicated by first interface with target device.
It in an alternative embodiment, can be PC, target wait throw screen terminal by taking first interface is HDMI interface as an example
Equipment can be intelligent interaction plate, and the HDMI of above-mentioned receiving device insertion intelligent interaction plate provided by the utility model is connect
Mouthful, intelligent interaction board joint enters in the local area network of routing module offer, and has corresponding IP address.
User's operation PC, control PC carries out throwing screen to currently playing content, and selects the IP address of intelligent interaction plate,
Receiving device receives the resource that PC is provided by wireless signal, and resource is output on intelligent interaction plate by HDMI, by
This, completes the wireless throwing screen from PC to intelligent interaction device.
From the foregoing, it will be observed that the utility model above-described embodiment establishes wireless network by routing module, and will screen terminal be thrown
Wireless network is accessed, is connect by first interface with target device, is connected by master controller with routing module and first interface,
For receiving the screen data to be thrown sent wait throw screen terminal by wireless network, and data are transmitted to target by first interface
Equipment.When the receiving device is connected with other equipment, then can be realized by wait throw screen terminal wait throw screen data throw screen to connect
The connected other equipment of receiving unit, the equipment for not having wireless screen projection function are only needed without carrying out the transformation of internal structure
It is connected with the receiving device, the wireless function of throwing screen can be realized, solves equipment component in the prior art and do not have wireless pass
The technical issues of shielding function.
Optionally, according to the above embodiments of the present application, routing module is also used to access public network.
Specifically, routing module is also used to through wired mode and external public network in the case where having public network environment
Communication.
After routing module accesses external public network, the terminal to be put and target device for accessing routing module can be accessed
Public network resources.
Fig. 2 is according to a kind of schematic diagram of optional receiving device of the utility model embodiment, in a kind of optional reality
It applies in example, as shown in connection with fig. 2, routing module can access public network.
Optionally, according to the above embodiments of the present application, master controller is communicated with routing module foundation by the first signal, is used
In pass through the first signal acquisition routing module information, wherein routing module information include: routing module connection public network connection shape
The Connecting quantity of state information and/or routing module.
Specifically, as shown in connection with fig. 2, above-mentioned first signal can be I2C (Inter-Integrated Circuit), road
Connection state information by module connection public network may include: have connected, be not connected with, the information such as current connection speed, public network
Connecting quantity may include the SSID (Service Set Identifier, service set) of routing module and corresponding close
Key.
Optionally, according to the above embodiments of the present application, master controller also passes through second signal and communicates with routing module foundation,
For exchanging data by second signal, wherein data include: the data wait throw screen data and/or obtain from public network.
Specifically, as shown in connection with fig. 2, above-mentioned second signal can for RMI (Remote Method Invocation, far
Journey method call) signal, wait throw screen data by providing wait throw screen terminal, the data obtained from public network are the number of external network
According to the data only can just be got when routing module connects outer net.
Optionally, according to the above embodiments of the present application, routing module is worked at the same time in multiple frequency ranges.
Specifically, the above-mentioned routing module of the application may be simultaneously operated under the frequency range of 2.4GHz and 5GHz.
Optionally, according to the above embodiments of the present application, above equipment includes: first memory, and master controller is deposited with first
Reservoir is connected, for storing the program of main operation controller；Second memory, master controller are connected with second memory, are used for
Store the data cached of master controller.
Specifically, as shown in connection with fig. 2, above-mentioned first memory can be EMMC (Embedded Multi Media
Card, embedded multimedia storage card), second memory can (Double Data Rate, Double Data Rate synchronizes dynamic for DDR
State random access memory).
Optionally, according to the above embodiments of the present application, above equipment further include: the second interface being connected with master controller,
For linking objective equipment, wherein target device transmits touch signal to receiving device by second interface, and receiving device will touch
It touches signal and is transmitted to screen terminal to be thrown, touch signal is controlled for treating throwing screen terminal.
Specifically, as shown in connection with fig. 2, above-mentioned second interface can be USB interface, receiving device provided by the present application passes through
USB interface receives the touch data of target device output, and touch data is sent by the wireless module that routing module provides
To screen terminal to be thrown, to realize the Reverse Turning Control treated and throw screen terminal.
Further, which can also connect the equipment such as USB flash disk, for being led when not connecting with target device
The upgrading of program in controller.
In an alternative embodiment, receiving device is connected by HDMI with intelligent interaction plate, and receiving device
USB interface is connected with the touching box of intelligent interaction plate.Routing module in receiving device establishes wireless network, and PC passes through wireless
Network insertion wireless network.PC plays PPT file, and PPT file is thrown screen in intelligent interaction plate, and user is flat in intelligent interaction
Operation shows PPT file on plate, directly right on intelligent interaction plate when user needs to carry out PPT file annotation operation
PPT file carries out touch operation, and touch data is back to PC by USB interface, to carry out batch to the PPT file at the end PC
Note.
Optionally, according to the above embodiments of the present application, above equipment further include: third interface, master controller also with third
Interface is connected, for being communicated by third interface with sounding device.
Specifically, as shown in connection with fig. 2, above-mentioned third interface can be audio interface, sounding device can be individual function
It puts, is also possible to the sounding device being integrated on other target devices.In the above scheme, for the multimedia text with sound
Part is transmitted by audio interface to target device.
Optionally, according to the above embodiments of the present application, receiving device further include: the 4th interface；Interface convertor；Wherein,
Master controller is connect by interface convertor with the 4th interface, and is connect by the 4th interface with target device, is used for master control
The DP signal of device output processed exports after being converted to HDMI signal to target device.
Specifically, as shown in connection with fig. 2, above-mentioned 4th interface can be HDMI interface, interface convertor can turn for DP
HDMI converter.In a kind of optional optional embodiment, throwing screen data are sent in a manner of DP signal wait throw screen terminal, therefore
Output is to target device after needing to be converted to the DP signal of output HDMI signal, so that target device is shown.
In this scenario, receiving device has two-way HDMI signal output (first interface and the 4th interface), can be defeated simultaneously
Two-way picture out, two-way picture can be the same frame from same wait throw screen terminal, be also possible to from difference
Wait throw the different pictures of screen terminal.
Fig. 3 is a kind of schematic diagram of wireless screen transmission mode according to the present utility model, and as shown in connection with fig. 3, wireless screen transmission connects
Receiving device can be above-mentioned receiving device.Wireless screen transmission receiver electrifying startup, master control IC configure routing module by I2C
SSID and key, other equipment can be added in the network of routing module building by the SSID and key.PC is by SSID
After key is connected to routing module, the picture of real-time display is sent to master control IC by wireless network, master control IC is to receiving
Image data be decoded, and by decoded image data from HDMI/DP interface export, wherein from DP interface export
Data turn HDMI converter, output to target device by DP.
Embodiment 2
According to the utility model embodiment, a kind of embodiment of wireless screen transmission system is provided, which includes: embodiment
Any one receiving device and intelligent interaction device in 1, wherein intelligent interaction device passes through first interface and receiving device phase
Even, for receiving screen data to be thrown.
Specifically, above-mentioned intelligent interaction device can be connected by HDMI interface with receiving device, HDMI can also be passed through
Interface and audio interface are connected with intelligent interaction device, for launching audio data while launching image data.
Optionally, according to the above embodiments of the present application, intelligent interaction device includes: display equipment, for showing wait throw screen
Image data in data；Touching box, for touch signal to be transmitted to receiving device.
Specifically, the touching box of intelligent interaction device is connected by USB interface with the USB of receiving device, for that will touch
Signal is transmitted to receiving device, and is transmitted to screen terminal to be thrown by receiving device.
Optionally, according to the above embodiments of the present application, above system further include: sounding device, for playing screen number to be thrown
Audio data in.
Specifically, above-mentioned sounding device is connected by audio interface with receiving device.
Fig. 4 is according to a kind of schematic diagram of optional wireless screen transmission system of the utility model embodiment, in conjunction with Fig. 4 institute
Show, the receiving device in the embodiment is wireless screen transmission receiver, wireless screen transmission receiver by wirelessly and network communication, and
It is connected with public network.When the HDMI interface of wireless screen transmission receiver is connected by user with intelligent interaction platform, it can by PC's
It throws screen data and is thrown to intelligent interaction plate.Meanwhile wireless screen transmission receiver can also include another HDMI interface, the interface
It can be connected with other equipment, such as display screen etc., display screen and intelligent interaction plate can show the phase that screen is thrown by a PC
Same content can also show the different content that screen is thrown by multiple PC.
Further, if necessary to carry out Reverse Turning Control to PC using intelligent interaction plate, then intelligent interaction can be put down
The USB interface of the touching box of plate is connected with the USB interface of wireless screen transmission receiver, can if throwing in screen data includes audio
The audio interface of wireless screen transmission receiver to be connected with power amplifier.
Above-mentioned the utility model embodiment serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
In the above embodiments of the present invention, all emphasize particularly on different fields to the description of each embodiment, in some embodiment
The part not being described in detail, reference can be made to the related descriptions of other embodiments.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (12)
1. a kind of receiving device characterized by comprising
Routing module for establishing wireless network, and will access the wireless network wait throw screen terminal；
First interface, for being connect with target device；
Master controller is connected with the routing module and the first interface, for by the wireless network receive it is described to
The screen data to be thrown that screen terminal is sent are thrown, and the target is transmitted to by the first interface sets described wait throw screen data
It is standby.
2. equipment according to claim 1, which is characterized in that the routing module is also used to access public network.
3. equipment according to claim 2, which is characterized in that the master controller passes through the first signal and the routing mould
Block establishes communication, for passing through the first signal acquisition routing module information, wherein the routing module information includes: institute
It states routing module and connects the connection state information of the public network and/or the Connecting quantity of the routing module.
4. equipment according to claim 2, which is characterized in that the master controller also passes through second signal and the routing
Module establishes communication, for exchanging data by the second signal, wherein the data include: it is described wait throw screen data with/
Or the data obtained from the public network.
5. equipment as claimed in any of claims 1 to 4, which is characterized in that the routing module work at the same time in
Multiple frequency ranges.
6. equipment according to claim 1, which is characterized in that the equipment includes:
First memory, the master controller are connected with the first memory, for storing the journey of the main operation controller
Sequence；
Second memory, the master controller are connected with the second memory, for storing the caching number of the master controller
According to.
7. equipment according to claim 1, which is characterized in that the equipment further include:
The second interface being connected with the master controller, for connecting the target device, wherein the target device passes through institute
It states second interface and transmits touch signal to the receiving device, the touch signal is transmitted to described wait throw by the receiving device
Shield terminal, the touch signal is used to controlled wait throw screen terminal described.
8. equipment according to claim 1, which is characterized in that the equipment further include:
Third interface, the master controller are also connected with the third interface, for passing through the third interface and sounding device
Communication.
9. equipment according to claim 1, which is characterized in that the receiving device further include:
4th interface；
Interface convertor；
Wherein, the master controller is connect by the interface convertor with the 4th interface, and passes through the 4th interface
It is connect with the target device, the DP signal for exporting the master controller exports after being converted to HDMI signal to the mesh
Marking device.
10. a kind of wireless screen transmission system characterized by comprising
Receiving device described in any one of claim 1 to 9；
Intelligent interaction device；
Wherein, the intelligent interaction device is connected by the first interface with the receiving device, described wait throw for receiving
Shield data.
11. system according to claim 10, which is characterized in that the intelligent interaction device includes:
Equipment is shown, for showing the image data wait throw in screen data；
Touching box, for touch signal to be transmitted to the receiving device.
12. system according to claim 11, which is characterized in that the system also includes:
Sounding device, for playing the audio data wait throw in screen data.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902866.5U CN208258096U (en) | 2018-06-11 | 2018-06-11 | Receiving device and wireless screen transmission system |
| PCT/CN2018/118238 WO2019237668A1 (en) | 2018-06-11 | 2018-11-29 | Receiving device and wireless screen transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902866.5U CN208258096U (en) | 2018-06-11 | 2018-06-11 | Receiving device and wireless screen transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208258096U true CN208258096U (en) | 2018-12-18 |
Family
ID=64654111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820902866.5U Active CN208258096U (en) | 2018-06-11 | 2018-06-11 | Receiving device and wireless screen transmission system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208258096U (en) |
| WO (1) | WO2019237668A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109753259A (en) * | 2018-12-27 | 2019-05-14 | 福州瑞芯微电子股份有限公司 | A kind of throwing screen system and control method |
| CN110691275A (en) * | 2019-09-10 | 2020-01-14 | 上海明我信息技术有限公司 | Wireless screen transmission equipment, method and computer storage medium |
| CN112954236A (en) * | 2021-02-22 | 2021-06-11 | 深圳市普洛威电子有限公司 | Wireless docking station system and screen projection method |
| CN114063949A (en) * | 2020-08-06 | 2022-02-18 | 福建天泉教育科技有限公司 | Remote control method and system thereof |
| CN114063948A (en) * | 2020-08-06 | 2022-02-18 | 福建天泉教育科技有限公司 | Method and system for realizing remote control by combining software and hardware |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201702861A (en) * | 2015-07-08 | 2017-01-16 | 宏碁股份有限公司 | Image outputting device |
| CN107948565B (en) * | 2016-10-12 | 2021-08-20 | 广州视源电子科技股份有限公司 | Method and device for realizing wired screen transmission |
| CN107493484A (en) * | 2017-08-18 | 2017-12-19 | 三星电子（中国）研发中心 | System, method and apparatus for projection screen |
| CN107333082A (en) * | 2017-08-22 | 2017-11-07 | 深圳广世创科技有限公司 | A kind of wireless cooperation system and its implementation based on USB Type C interface |
| CN107943722A (en) * | 2017-11-16 | 2018-04-20 | 杭州楷知科技有限公司 | It is a kind of that the method and system for passing screen are realized based on USB device |
-
2018
- 2018-06-11 CN CN201820902866.5U patent/CN208258096U/en active Active
- 2018-11-29 WO PCT/CN2018/118238 patent/WO2019237668A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109753259A (en) * | 2018-12-27 | 2019-05-14 | 福州瑞芯微电子股份有限公司 | A kind of throwing screen system and control method |
| CN109753259B (en) * | 2018-12-27 | 2022-01-07 | 瑞芯微电子股份有限公司 | Screen projection system and control method |
| CN110691275A (en) * | 2019-09-10 | 2020-01-14 | 上海明我信息技术有限公司 | Wireless screen transmission equipment, method and computer storage medium |
| CN110691275B (en) * | 2019-09-10 | 2021-12-10 | 上海明我信息技术有限公司 | Wireless screen transmission equipment, method and computer storage medium |
| CN114063949A (en) * | 2020-08-06 | 2022-02-18 | 福建天泉教育科技有限公司 | Remote control method and system thereof |
| CN114063948A (en) * | 2020-08-06 | 2022-02-18 | 福建天泉教育科技有限公司 | Method and system for realizing remote control by combining software and hardware |
| CN112954236A (en) * | 2021-02-22 | 2021-06-11 | 深圳市普洛威电子有限公司 | Wireless docking station system and screen projection method |
| CN112954236B (en) * | 2021-02-22 | 2021-11-30 | 深圳市普洛威电子有限公司 | Wireless docking station system and screen projection method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019237668A1 (en) | 2019-12-19 |
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