CN111240620A - Intelligent terminal screen projection processing method and device, computer equipment and medium - Google Patents
Intelligent terminal screen projection processing method and device, computer equipment and medium Download PDFInfo
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- 238000012545 processing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 241001122767 Theaceae Species 0.000 description 18
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
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Abstract
The application relates to a screen projection processing method and device for an intelligent terminal, computer equipment and a medium, wherein the method comprises the following steps: installing screen projection software on the intelligent terminal; when a screen needs to be projected, a screen projecting end generates a screen projecting activation ID containing the uniqueness verification information; the intelligent terminal acquires a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information, and establishes wireless connection with the screen projection end through a cloud end by adopting the screen projection activation ID; and when the intelligent terminal is successfully connected with the screen projecting end through the cloud end, the intelligent terminal sends screen projecting information to the screen projecting end to project a screen. The method of the invention is convenient for users to throw the screen at any time and any place, and the equipment for throwing the screen is not connected with the same local area network; the terminal equipment throws the screen to large-size screen equipment through the wireless technology of high in the clouds connection, and what can go on throws the screen, for user throw the screen greatly provide convenient, can throw the screen at any time to connect simply only to need input and throw the activation ID of screen end, convenient operation throws the screen fast.
Description
Technical Field
The application relates to the technical field of wireless screen projection, in particular to a screen projection processing method and device for an intelligent terminal, computer equipment and a readable storage medium.
Background
With the rapid development of the internet technology, the screen projection technology is widely applied, especially on large-screen devices.
However, at present, the content of the terminal device is generally projected onto a large-screen device through wired screen projection, and the wireless screen projection usually requires that the screen projection device and the projected screen device are in the same local area network, so that the screen projection operation has certain limitation.
That is to say, in the prior art, the terminal device throws the screen to the large-screen device, often needs to throw the screen or be in the wireless screen of throwing of same LAN through wired, and this has certain limitation to throwing the screen operation, and when there is not wired or the not good condition of network situation on one's own side, just can't throw the screen, and it is inconvenient to use and bring for the user.
Therefore, the prior art is in need of improvement.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent terminal screen projection processing method and device, computer equipment and a readable storage medium.
A screen projection processing method for an intelligent terminal is disclosed, wherein the method comprises the following steps:
installing screen projection software on the intelligent terminal;
when a screen needs to be projected, a screen projecting end generates a screen projecting activation ID containing the uniqueness verification information;
the intelligent terminal acquires a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information, and establishes wireless connection with the screen projection end through a cloud end by adopting the screen projection activation ID;
and when the intelligent terminal is successfully connected with the screen projecting end through the cloud end, the intelligent terminal sends screen projecting information to the screen projecting end to project a screen.
The intelligent terminal screen projection processing method comprises the following steps that the intelligent terminal acquires a screen projection activation ID which is generated by the screen projection terminal and contains the uniqueness verification information, and the screen projection activation ID comprises the following steps:
the intelligent terminal obtains a screen projection activation ID which is generated by the screen projection terminal and contains uniqueness verification information through camera code scanning;
or the intelligent terminal receives an operation instruction of a user and inputs a screen projection activation ID which is generated by the screen projection terminal and contains the uniqueness verification information.
The intelligent terminal screen projection processing method is characterized in that the activation ID is an activation two-dimensional code or an activation digital code or a face recognition code.
The screen projection processing method of the intelligent terminal is characterized in that the screen projection step of sending screen projection information to the screen projection terminal by the intelligent terminal comprises the following steps:
and the intelligent terminal sends screen projection information of local pictures, videos and/or files to the screen projection terminal through local push to project the screen.
The screen projection processing method of the intelligent terminal is characterized in that the screen projection step of sending screen projection information to the screen projection terminal by the intelligent terminal comprises the following steps:
and the intelligent terminal sends screen projection information of the content displayed by the intelligent terminal to the screen projection end in a mirror image screen projection mode to perform screen projection.
The screen projection processing method of the intelligent terminal is characterized in that the screen projection step of sending screen projection information to the screen projection terminal by the intelligent terminal comprises the following steps:
and the intelligent terminal sends screen projection information of the display content of the intelligent terminal to the screen projection end in a DLNA screen projection mode to perform screen projection.
The utility model provides a screen processing apparatus is thrown to intelligent terminal, wherein, the device includes:
the installation module is used for controlling the intelligent terminal to install screen projection software;
the screen projection code generation module is used for generating a screen projection activation ID containing the uniqueness verification information by the screen projection end when the screen is required to be projected;
the connection establishing module is used for controlling the intelligent terminal to acquire a screen projection activation ID which is generated by the screen projection end and contains the uniqueness verification information, and establishing wireless connection with the screen projection end through a cloud end by adopting the screen projection activation ID;
and the screen projection control module is used for sending screen projection information to the screen projection end by the intelligent terminal for screen projection when the intelligent terminal is successfully connected with the screen projection end through a cloud end.
The intelligent terminal screen projection processing device comprises a connection establishing module and a screen projection processing module, wherein the connection establishing module comprises:
the first activation ID acquisition unit is used for controlling the intelligent terminal to acquire a screen projection activation ID which is generated by the screen projection end and contains the uniqueness verification information through scanning a code by a camera;
the second activation ID acquisition unit is used for controlling the intelligent terminal to receive an operation instruction of a user and input a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information;
the activation ID is an activation two-dimensional code or an activation digital code or a face recognition code.
A computer device comprises a memory and a processor, wherein the memory stores a computer program, and the processor realizes the steps of any intelligent terminal screen projection processing method when executing the computer program.
A computer-readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of any one of the intelligent terminal screen projection processing methods.
Compared with the prior art, the embodiment of the invention has the following advantages:
the embodiment of the invention provides a map-based intelligent terminal screen projection processing method. The method solves the problems of wired screen projection and screen projection of the same local area network, and the display content in the terminal equipment is projected to some large-screen equipment through a wireless screen projection technology, for example, the display content of an intelligent tea table terminal is projected to an intelligent television end, the screen can be directly projected to the television end only by inputting the activation ID of the television at the tea table end without being in the same local area network, and the screen projection modes comprise mirror image screen projection, DLNA screen projection and local push. The method of the invention is convenient for users to throw the screen at any time and any place, and the equipment for throwing the screen is not connected with the same local area network; the terminal equipment throws the screen to large-size screen equipment through the wireless technology of high in the clouds connection, and what can go on throws the screen, for user throw the screen greatly provide convenient, can throw the screen at any time to connect simply only to need input and throw the activation ID of screen end, convenient operation throws the screen fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a screen projection processing method of an intelligent terminal in an embodiment of the present invention.
Fig. 2 is a schematic flow chart of a specific application embodiment of the intelligent terminal screen projection processing method in the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a screen projection processing device of an intelligent terminal in an embodiment of the present invention;
fig. 4 is an internal structural diagram of a computer device in an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The inventor discovers through research that terminal equipment often needs to throw the screen through wired or be in the wireless screen of throwing of same LAN on throwing the screen to large-size screen equipment among the prior art, and this has certain limitation to throwing the screen operation, does not have wired or the not good condition of network situation on one's own side, just can't throw the screen, and it is inconvenient to use for the user.
In order to solve the problems, in the embodiment of the invention, the intelligent terminal is provided with screen projection software; when a screen needs to be projected, a screen projecting end generates a screen projecting activation ID containing the uniqueness verification information; the intelligent terminal acquires a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information, and establishes wireless connection with the screen projection end through a cloud end by adopting the screen projection activation ID; and when the intelligent terminal is successfully connected with the screen projecting end through the cloud end, the intelligent terminal sends screen projecting information to the screen projecting end to project a screen. The method of the invention is convenient for users to throw the screen at any time and any place, and the equipment for throwing the screen is not connected with the same local area network; the terminal equipment throws the screen to large-size screen equipment through the wireless technology of high in the clouds connection, and what can go on throws the screen, for user throw the screen greatly provide convenient, can throw the screen at any time to connect simply only to need input and throw the activation ID of screen end, convenient operation throws the screen fast.
Various non-limiting embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 shows a screen projection processing method of an intelligent terminal in an embodiment of the present invention, where the method includes:
s1, installing screen projection software on the intelligent terminal;
in the embodiment of the invention, when the intelligent terminal needs to throw the screen, screen throwing software is installed on the intelligent terminal, and the intelligent terminal in the embodiment of the invention can be a mobile phone, an intelligent tea table and other intelligent terminals.
S2, when a screen needs to be projected, a screen projection end generates a screen projection activation ID containing the uniqueness verification information;
in the embodiment of the invention, when a screen needs to be projected, a screen projection end such as an intelligent television end generates a screen projection activation ID containing the uniqueness verification information. The activation ID can be an activation two-dimensional code or an activation digital code or a face recognition code. When the activation ID is the face identification code, face information of a user can be input in advance at a screen projection end, for example, a television end, and is used as the screen projection connection activation ID code, so that uniqueness is realized, and the security is improved.
Step S3, the intelligent terminal obtains a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information, and wireless connection is established between the screen projection activation ID and the screen projection end through a cloud end;
in the embodiment of the invention, the intelligent terminal obtains the screen projection activation ID containing the uniqueness verification information generated by the screen projection terminal as a mobile phone, and establishes wireless connection with the screen projection terminal through a cloud terminal by adopting the screen projection activation ID. For example, the intelligent terminal and a cloud device (e.g., a server) can perform network interaction to obtain various information and services, and then wireless connection is established between the intelligent terminal and the screen projection terminal through the cloud.
The method comprises the following steps that the intelligent terminal acquires a screen projection activation ID which is generated by the screen projection terminal and contains the uniqueness verification information, and comprises the following steps:
when the activation ID is the activation two-dimensional code, the intelligent terminal obtains a screen projection activation ID which is the activation two-dimensional code and contains the uniqueness verification information and is generated by the screen projection end through scanning the code by a camera; establishing wireless connection with the screen projection end through a cloud end; therefore, the screen projection connection can be completed without a local area network for screen projection.
When the activation ID is the activation digital code, the intelligent terminal receives an operation instruction of a user and inputs the activation digital code, and wireless connection is established between the intelligent terminal and the screen projection end through the cloud end, so that the screen projection connection can be completed for screen projection without a local area network.
And step S4, when the intelligent terminal is successfully connected with the screen projection end through the cloud end, the intelligent terminal sends screen projection information to the screen projection end to project a screen.
When the intelligent terminal is successfully connected with the screen projecting end through the cloud end, the intelligent terminal sends screen projecting information of local pictures, videos and/or files to the screen projecting end through local pushing to project a screen.
Or the intelligent terminal sends screen projection information of the content displayed by the intelligent terminal to the screen projection end in a mirror image screen projection mode to perform screen projection.
Or the intelligent terminal sends screen projection information of the content displayed by the intelligent terminal to the screen projection terminal for screen projection in a DLNA (digital living network alliance) screen projection mode.
The display content in the terminal equipment is released to some large-screen equipment through the wireless screen-releasing technology without being in the same local area network, and the wireless screen-releasing technology combines the dual advantages of strong processing capability of the screen-releasing equipment, convenient operation, good screen and sound effect of the screen-released equipment and the like, thereby providing great convenience for the use of users.
The invention is further illustrated in detail by the following specific application examples:
the intelligent terminal screen projection processing method of the specific application embodiment of the invention comprises the following steps:
s21, installing screen projection application on an intelligent tea table (tea table end);
the intelligent tea table establishes wireless connection with the television through step S22 or through step S31.
Step S22, connecting through a cloud end; the same local area network is not required;
for example, the intelligent terminal and a cloud device (e.g., a server) can perform network interaction to obtain various information and services, and then wireless connection is established between the intelligent terminal and the screen projection terminal through the cloud.
Step S23, inputting an activation ID at the end of the tea table to connect with a television; proceeding to step S24;
and step S31, the intelligent tea table and the television are required to be in the same local area network through WIFI connection.
Step S32, the tea table end and the television end need to be connected with the same WIFI; proceeding to step S24;
s24, the tea table end and the television end are successfully connected, and screen-throwing preparation is carried out; the screen projection is entered through steps S25, S26, S27, respectively.
And S25, when the intelligent tea table is successfully connected with the television end through the cloud end, the intelligent tea table sends screen-casting information of local pictures, videos and/or files to the television end through local pushing to perform screen casting.
And step S26, the intelligent tea table sends screen projection information of the display content of the intelligent tea table to the television end in a mirror image screen projection mode to perform screen projection.
And step S27, the intelligent tea table sends screen-casting information of the display content of the intelligent tea table to the television terminal for screen casting in a DLNA (digital living network alliance) screen-casting mode.
And step S28, projecting the screen to the television end.
Therefore, the method and the device solve the limitations of wired screen projection and screen projection of the same local area network, display contents in terminal equipment are projected to some large-screen equipment through a wireless screen projection technology, for example, the display contents of an intelligent tea table terminal can be projected to an intelligent television end, only the activation ID of the television needs to be input at the tea table end, the screen projection can be performed to the television end when the terminal equipment is not in the same local area network, namely, the terminal equipment can be not in the same local area network, and the screen projection modes comprise mirror image screen projection, DLNA screen projection and local push.
In one embodiment, the present invention provides a screen projection processing apparatus for an intelligent terminal, as shown in fig. 3, the apparatus includes:
the installation module 41 is used for controlling the intelligent terminal to install screen projection software;
the screen projection code generation module 42 is used for generating a screen projection activation ID containing the uniqueness verification information by the screen projection end when the screen is required to be projected;
the connection establishing module 43 is configured to control the intelligent terminal to obtain a screen projection activation ID containing uniqueness verification information generated by the screen projection terminal, and establish a wireless connection with the screen projection terminal through a cloud by using the screen projection activation ID;
and the screen projection control module 44 is configured to, when the intelligent terminal is successfully connected with the screen projection end through the cloud end, send screen projection information to the screen projection end to project a screen, specifically as described above.
Wherein the connection establishing module comprises:
the first activation ID acquisition unit is used for controlling the intelligent terminal to acquire a screen projection activation ID which is generated by the screen projection end and contains the uniqueness verification information through scanning a code by a camera;
the second activation ID acquisition unit is used for controlling the intelligent terminal to receive an operation instruction of a user and input a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information;
the activation ID is an activation two-dimensional code or an activation digital code or a face identification code; as described above.
In one embodiment, the present invention provides a computer device, which may be a terminal, having an internal structure as shown in fig. 4. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of generating a natural language model. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the illustration in fig. 4 is merely a block diagram of a portion of the structure associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
The embodiment of the invention provides computer equipment, which comprises a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to realize the following steps:
installing screen projection software on the intelligent terminal;
when a screen needs to be projected, a screen projecting end generates a screen projecting activation ID containing the uniqueness verification information;
the intelligent terminal acquires a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information, and establishes wireless connection with the screen projection end through a cloud end by adopting the screen projection activation ID;
when the intelligent terminal is successfully connected with the screen projection end through the cloud end, the intelligent terminal sends screen projection information to the screen projection end to project a screen, and the screen projection information is specifically as described above.
In summary, compared with the prior art, the embodiment of the invention has the following advantages:
the application relates to a screen projection processing method and device for an intelligent terminal, computer equipment and a medium, wherein the method comprises the following steps: installing screen projection software on the intelligent terminal; when a screen needs to be projected, a screen projecting end generates a screen projecting activation ID containing the uniqueness verification information; the intelligent terminal acquires a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information, and establishes wireless connection with the screen projection end through a cloud end by adopting the screen projection activation ID; and when the intelligent terminal is successfully connected with the screen projecting end through the cloud end, the intelligent terminal sends screen projecting information to the screen projecting end to project a screen. The method of the invention is convenient for users to throw the screen at any time and any place, and the equipment for throwing the screen is not connected with the same local area network; the terminal equipment throws the screen to large-size screen equipment through the wireless technology of high in the clouds connection, and what can go on throws the screen, for user throw the screen greatly provide convenient, can throw the screen at any time to connect simply only to need input and throw the activation ID of screen end, convenient operation throws the screen fast.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A screen projection processing method for an intelligent terminal is characterized by comprising the following steps:
installing screen projection software on the intelligent terminal;
when a screen needs to be projected, a screen projecting end generates a screen projecting activation ID containing the uniqueness verification information;
the intelligent terminal acquires a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information, and establishes wireless connection with the screen projection end through a cloud end by adopting the screen projection activation ID;
and when the intelligent terminal is successfully connected with the screen projecting end through the cloud end, the intelligent terminal sends screen projecting information to the screen projecting end to project a screen.
2. The intelligent terminal screen projection processing method according to claim 1, wherein the step of the intelligent terminal acquiring the screen projection activation ID containing the uniqueness verification information generated by the screen projection terminal comprises:
the intelligent terminal obtains a screen projection activation ID which is generated by the screen projection terminal and contains uniqueness verification information through camera code scanning;
or the intelligent terminal receives an operation instruction of a user and inputs a screen projection activation ID which is generated by the screen projection terminal and contains the uniqueness verification information.
3. The intelligent terminal screen projection processing method according to claim 1, wherein the activation ID is an activation two-dimensional code or an activation digital code or a face recognition code.
4. The intelligent terminal screen projection processing method according to claim 1, wherein the step of sending screen projection information to the screen projection terminal by the intelligent terminal for screen projection comprises:
and the intelligent terminal sends screen projection information of local pictures, videos and/or files to the screen projection terminal through local push to project the screen.
5. The intelligent terminal screen projection processing method according to claim 1, wherein the step of sending screen projection information to the screen projection terminal by the intelligent terminal for screen projection comprises:
and the intelligent terminal sends screen projection information of the content displayed by the intelligent terminal to the screen projection end in a mirror image screen projection mode to perform screen projection.
6. The intelligent terminal screen projection processing method according to claim 1, wherein the step of sending screen projection information to the screen projection terminal by the intelligent terminal for screen projection comprises:
and the intelligent terminal sends screen projection information of the display content of the intelligent terminal to the screen projection end in a DLNA screen projection mode to perform screen projection.
7. The utility model provides a screen processing apparatus is thrown to intelligent terminal which characterized in that, the device includes:
the installation module is used for controlling the intelligent terminal to install screen projection software;
the screen projection code generation module is used for generating a screen projection activation ID containing the uniqueness verification information by the screen projection end when the screen is required to be projected;
the connection establishing module is used for controlling the intelligent terminal to acquire a screen projection activation ID which is generated by the screen projection end and contains the uniqueness verification information, and establishing wireless connection with the screen projection end through a cloud end by adopting the screen projection activation ID;
and the screen projection control module is used for sending screen projection information to the screen projection end by the intelligent terminal for screen projection when the intelligent terminal is successfully connected with the screen projection end through a cloud end.
8. The intelligent terminal screen projection processing device according to claim 7, wherein the connection establishing module comprises:
the first activation ID acquisition unit is used for controlling the intelligent terminal to acquire a screen projection activation ID which is generated by the screen projection end and contains the uniqueness verification information through scanning a code by a camera;
the second activation ID acquisition unit is used for controlling the intelligent terminal to receive an operation instruction of a user and input a screen projection activation ID which is generated by the screen projection end and contains uniqueness verification information;
the activation ID is an activation two-dimensional code or an activation digital code or a face recognition code.
9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the screen-projection processing method of the intelligent terminal according to any one of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of the intelligent terminal screen projection processing method according to any one of claims 1 to 6.
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| CN111831247A (en) * | 2020-09-15 | 2020-10-27 | 深圳乐播科技有限公司 | Screen projection method, device and equipment based on two-dimensional code and storage medium |
| CN111966316A (en) * | 2020-08-25 | 2020-11-20 | 西安万像电子科技有限公司 | Image data display method and device and image data display system |
| CN112019900A (en) * | 2020-10-19 | 2020-12-01 | 深圳乐播科技有限公司 | DLNA (digital Living network alliance) -based screen projection method, system, equipment and storage medium |
| CN112637671A (en) * | 2020-12-11 | 2021-04-09 | 深圳乐播科技有限公司 | Screen sharing method and system |
| CN113434846A (en) * | 2021-06-22 | 2021-09-24 | 青岛海尔科技有限公司 | Method and device for processing screen projection data |
| CN113490037A (en) * | 2021-07-01 | 2021-10-08 | 读书郎教育科技有限公司 | System and method for remote video screen projection |
| CN113691849A (en) * | 2021-08-05 | 2021-11-23 | 深圳康佳电子科技有限公司 | Screen projection control method and device, terminal equipment and storage medium |
| CN114916094A (en) * | 2022-05-10 | 2022-08-16 | 深圳市宝泽科技有限公司 | Cross-local-area-network screen projection method and system based on wireless screen projection |
| WO2022206130A1 (en) * | 2021-03-31 | 2022-10-06 | 荣耀终端有限公司 | Method for controlling limited time use of application, and electronic device |
| WO2022262459A1 (en) * | 2021-06-16 | 2022-12-22 | 北京字节跳动网络技术有限公司 | Screen projection method and apparatus, and electronic device and storage medium |
| CN115514396A (en) * | 2021-06-23 | 2022-12-23 | 广州视源电子科技股份有限公司 | Screen transmission equipment connection method and device based on NFC and computer equipment |
| WO2024108928A1 (en) * | 2022-11-25 | 2024-05-30 | 华为技术有限公司 | Screen mirroring method and apparatus |
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