CN110519634A - A kind of throwing screen system and throw screen method - Google Patents
A kind of throwing screen system and throw screen method Download PDFInfo
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- CN110519634A CN110519634A CN201910865858.7A CN201910865858A CN110519634A CN 110519634 A CN110519634 A CN 110519634A CN 201910865858 A CN201910865858 A CN 201910865858A CN 110519634 A CN110519634 A CN 110519634A
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- transmit
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000010586 diagram Methods 0.000 description 10
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
-
- 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
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
-
- 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
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Information Transfer Between Computers (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
This application provides a kind of throwing screen system and screen method is thrown, wherein throwing screen system includes transmitting module and receiving module；Transmitting module is used to receive the target drives program of receiving module transmission, and by target drives program transportation to electronic equipment, so that electronic equipment encodes its screen content using target drives program, and encoded screen content is transmitted to transmitting module, encoded screen content is sent to receiving module by transmitting module；Receiving module is used to target drives program being sent to transmitting module；The encoded screen content that transmitting module is sent is decoded, and by decoding screen content transmission to equipment is shown, so that display equipment shows decoding screen content.Target drives program is arranged in receiving module technical scheme, and electronic equipment completes the acquisition of screen content and coding, transmitting module are only used for data forwarding, therefore can substantially reduce the volume and cost of transmitting module, improves the portability of transmitting module.
Description
Technical field
The present invention relates to field of display technology, more particularly to a kind of throwing screen system and throw screen method.
Background technique
It throws screen system and often requires that installation is simple, plug and play, compatible various operating platforms, especially transmitting terminal will also be at
This low and good portability.However, common transmitting terminal includes image encoding program and transmission control procedure, the storage of these programs
Larger storage chip is needed, storage chip is at high cost, and occupancy volume is big, causes portability poor.
Summary of the invention
The present invention provides a kind of throwing screen system and throws screen method, to improve the portability of transmitting terminal.
To solve the above-mentioned problems, the invention discloses a kind of throwing screen systems, comprising: transmitting module and receiving module；
The transmitting module is connect with electronic equipment and the receiving module respectively, for receiving the receiving module
The target drives program of transmission, and by the target drives program transportation to the electronic equipment, so that the electronic equipment is adopted
Its screen content is encoded with the target drives program, and encoded screen content is transmitted to the transmitting module,
The encoded screen content is sent to the receiving module by the transmitting module；
The receiving module is also connect, for the target drives program to be sent to the transmitting mould with display equipment
Block；The encoded screen content that the transmitting module is sent is decoded, and decoding screen content transmission is shown to described
Show equipment, so that the display equipment shows the content of decoding screen.
Optionally, the transmitting module is also used to obtain the target platform configuration information of the electronic equipment, and will be described
Target platform configuration information is sent to the receiving module；
The receiving module is also used to the corresponding relationship according to platform configuration information and driver, the determining and target
The corresponding target drives program of platform configuration information.
Optionally, the transmitting module includes first control unit and the first Transmit-Receive Unit；
The first control unit is connect, for obtaining respectively with the electronic equipment and first Transmit-Receive Unit
The target platform configuration information of the electronic equipment is simultaneously forwarded to first Transmit-Receive Unit, and first Transmit-Receive Unit is received
To target drives program be forwarded to the electronic equipment, the encoded screen content that the electronic equipment is sent is forwarded to institute
State the first Transmit-Receive Unit；
First Transmit-Receive Unit, also connect with the receiving module, for send the target platform configuration information with
And the encoded screen content receives the target drives program of the receiving module feedback to the receiving module.
Optionally, the transmitting module further include:
Push-button unit is connect with the first control unit, throws screen mode for selecting, the throwing screen mode includes opening
Screen is thrown, closes and throws screen, switching screen and lock-screen.
Optionally, first Transmit-Receive Unit uses Wi-Fi 5G frequency range and MIMO form.
Optionally, the receiving module includes the second control unit, the second Transmit-Receive Unit, storage unit and power supply unit；
Second Transmit-Receive Unit is connect with the transmitting module and second control unit respectively, described for receiving
The target platform configuration information and encoded screen content that transmitting module is sent send the target of the second control unit feedback
Driver is to the transmitting module；
Second control unit is also connect, for being matched according to platform with the storage unit and the display equipment
The corresponding relationship of confidence breath and driver, determines target drives program corresponding with the target platform configuration information, from institute
It states and calls the target drives program in storage unit, and the target drives program is forwarded to second Transmit-Receive Unit,
The encoded screen content that second Transmit-Receive Unit receives is decoded, and by decoding screen content transmission to described
Equipment is shown, so that the display equipment shows the content of decoding screen；
The storage unit, for storing the corresponding driver of different platform configuration information and described having decoded screen
Curtain content；
Power supply unit is connect with second control unit, second Transmit-Receive Unit and the storage unit respectively,
For providing working power to second control unit, second Transmit-Receive Unit and the storage unit.
Optionally, second Transmit-Receive Unit uses Wi-Fi 5G frequency range and MIMO form.
Optionally, second Transmit-Receive Unit, also connect with private server, is also used to periodically from the private server
Upper to obtain the biography screen system updated, the biography screen system is mounted on the receiving module.
To solve the above-mentioned problems, the invention also discloses a kind of throwing screen methods, applied to throwing described in any embodiment
Screen system, the throwing screen method include:
Invocation target driver；
By the target drives program transportation to the electronic equipment, so that the electronic equipment uses the target drives
Program encodes its screen content, obtains encoded screen content；
The encoded screen content is decoded, and by decoding screen content transmission to equipment is shown, so that institute
Display equipment is stated to show the content of decoding screen.
Optionally, the step of invocation target driver, comprising:
Obtain the target platform configuration information of electronic equipment；
According to the corresponding relationship of platform configuration information and driver, call corresponding with the target platform configuration information
The target drives program.
Compared with prior art, the present invention includes the following advantages:
This application provides a kind of throwing screen system and screen method is thrown, wherein throwing screen system includes transmitting module and reception mould
Block；Transmitting module is connect with electronic equipment and receiving module respectively, for receiving the target drives journey of receiving module transmission
Sequence, and by target drives program transportation to electronic equipment so that electronic equipment using target drives program to its screen content into
Row coding, and encoded screen content is transmitted to transmitting module, encoded screen content is sent to reception mould by transmitting module
Block；Receiving module is also connect with display equipment, for target drives program to be sent to transmitting module；Transmitting module is sent
Encoded screen content is decoded, and by decoding screen content transmission to showing equipment, so that display equipment is to having decoded
Screen content is shown.Target drives program is arranged in receiving module technical scheme, receives during the work time
Target drives program is forwarded to electronic equipment by transmitting module by module, and the acquisition and volume of screen content are completed by electronic equipment
Yard, the screen content after coding is forwarded to receiving module by transmitting module, and receiving module is decoded screen content and by showing
Show that equipment is shown, since transmitting module is only used for data forwarding, no setting is required storage chip, therefore transmitting mould can be substantially reduced
The volume and cost of block, improve the portability of transmitting module.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 shows a kind of application scenarios schematic diagram of the throwing screen system of one embodiment of the application offer；
Fig. 2 shows a kind of structural schematic diagrams for throwing screen system that one embodiment of the application provides；
Fig. 3 shows the structural schematic diagram of a kind of transmitting module and receiving module of one embodiment of the application offer；
Fig. 4 shows the workflow schematic diagram of the transmitting module of one embodiment of the application offer；
Fig. 5 shows the workflow schematic diagram of the receiving module of one embodiment of the application offer；
Fig. 6 shows a kind of step flow diagram of throwing screen method of one embodiment of the application offer.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
One embodiment of the application provides a kind of throwing screen system, shows throwing screen system provided in this embodiment referring to Fig.1
A kind of application scenarios schematic diagram, referring to Fig. 2 shows it is provided in this embodiment it is a kind of throw screen system structural schematic diagram, the throwing
Screen system may include: transmitting module and receiving module.
Transmitting module is connect with electronic equipment and receiving module respectively, for receiving the target of receiving module transmission
Driver, and by target drives program transportation to electronic equipment, so that electronic equipment is using target drives program to its screen
Content is encoded, and encoded screen content is transmitted to transmitting module, and encoded screen content is sent to by transmitting module
Receiving module.
Receiving module is also connect, for target drives program to be sent to transmitting module with display equipment；By transmitting module
The encoded screen content sent is decoded, and by decoding screen content transmission to equipment is shown, so that display equipment pair
Decoding screen content is shown.
The picture provided in this embodiment thrown screen system and be used to show on the electronic equipment screen connecting with transmitting module
Screen is passed to the display equipment connecting with receiving module.Wherein, electronic equipment can show picture for computer, mobile phone etc.
Equipment.Transmitting module can be connect by USB interface with electronic equipment, and receiving module can pass through HDMI interface and display equipment
Connection.It can carry out data transmission wirelessly between transmitting module and receiving module.
Target drives program (including driving and encryption algorithm etc.) is stored in receiving module (receiving end), and mesh is called in receiving end
Driver is marked, transmitting module (transmitting terminal) transfer destination driver to electronic equipment (such as computer) is passed through；Computer uses mesh
It marks driver and completes screen capture and coding work, then the screen content after coding is sent to reception by transmitting module
Module；Receiving module is decoded screen content, and decoded screen content is shown on the display device.
Throwing screen system provided in this embodiment, by the setting of target drives program in receiving module, target during the work time
Driver is forwarded to electronic equipment by transmitting module, acquisition and coding by electronic equipment completion screen content, after coding
Screen content receiving module is forwarded to by transmitting module, receiving module is decoded screen content and is shown by display equipment
Show, since transmitting module is only used for data forwarding, no setting is required storage chip storage program and data, therefore can substantially reduce
The volume and cost of transmitting module, improve the portability of transmitting module.
Since existing driver (including driving and coded program etc.) is all made of admittedly different platforms or configuration
Fixed coding mode causes the working efficiency of transmitting terminal lower, to influence the efficiency of transmission of throwing screen system.In order to solve this
Problem, transmitting module provided in this embodiment can be also used for obtaining the target platform configuration information of electronic equipment, and by target
Platform configuration information is sent to receiving module；Receiving module can be also used for corresponding with driver according to platform configuration information
Relationship determines target drives program corresponding with target platform configuration information.
In practical work process, transmitting module identifies the target platform configuration information of electronic equipment, and by target platform
Configuration information sends (such as wireless mode) to receiving module, and receiving module is closed according to platform configuration information is corresponding with driver
It is (as shown in table 1) to call target drives program corresponding with target platform configuration information, and the target drives program is passed through
Wireless mode is sent to transmitting module；Target drives program is forwarded to electronic equipment by transmitting module；Electronic equipment uses target
Driver simultaneously calls respective resources to complete screen capture and coding work, and the screen content after coding can pass through USB interface
It is transmitted back to transmitting module；Transmitting module wirelessly sends the data to receiving module；Receiving module to screen content into
Display equipment is transmitted to by HDMI interface after the decoding of row data to be shown, completes to throw screen process.
In the present embodiment, receiving module stores the driver of different platform and configuration, can be according to electronic equipment platform
With configuration (such as processor and video card configuration information) the corresponding driver of self-adapted call, different platform is integrated comprehensively and is matched
The driver set, quick response pass screen demand, to greatly improve the compatibility and efficiency of transmission for throwing screen system, promote user
Experience.
The corresponding relationship of table 1 platform configuration information and driver
Experiments verify that throwing screen system provided in this embodiment greatly reduces transmitting terminal compared with tradition throws screen system
Volume and cost, as shown in table 2, and driver can be adjusted according to the platform configuration information of electronic equipment dynamic, because
This improves the compatibility and efficiency of transmission for throwing screen system.
The different comparison data thrown between screen system of table 2
In a kind of implementation, referring to Fig. 3, transmitting module provided in this embodiment may include first control unit and the
One Transmit-Receive Unit.
First control unit is connect with electronic equipment and the first Transmit-Receive Unit respectively, for obtaining the mesh of electronic equipment
Mark platform configuration information is simultaneously forwarded to the first Transmit-Receive Unit, and the target drives program that the first Transmit-Receive Unit receives is forwarded to electricity
The encoded screen content that electronic equipment is sent is forwarded to the first Transmit-Receive Unit by sub- equipment.
First Transmit-Receive Unit, also connect with receiving module, for sending target platform configuration information and encoded screen
Content receives the target drives program of receiving module feedback to receiving module.
Further, transmitting module can further include:
Push-button unit is connect with first control unit, throws screen mode for selecting, and throwing screen mode includes opening throw screen, close
Close throwing screen, switching screen and lock-screen.
Specifically, first control unit can be single-chip microcontroller, be responsible for control transmitting module completion data forwarding and throw screen to open
Beginning terminates.First Transmit-Receive Unit can be radio-cell, be responsible for the transmitting-receiving of data, and the preferred Wi-Fi 5G frequency range of radio-cell is adopted
With MIMO form.Push-button unit is responsible for switching and throws screen mode, such as throws screen, switches screen and lock screen etc..
The workflow schematic diagram of transmitting module is shown referring to Fig. 4.It, can after electronic equipment completes screen content coding
Prepare to throw screen with prompt, is sent to reception after user selects to throw screen mode by push-button unit, then by encoded screen content
Module.
In a kind of implementation, referring to Fig. 3, receiving module includes the second control unit, the second Transmit-Receive Unit, storage unit
And power supply unit.
Second Transmit-Receive Unit is connect with transmitting module and the second control unit respectively, is sent for receiving transmitting module
Target platform configuration information and encoded screen content, send the target drives program of the second control unit feedback to emitting mould
Block.
Second control unit is also connect, for according to platform configuration information and driving with storage unit and display equipment
The corresponding relationship of program determines target drives program corresponding with target platform configuration information, the invocation target from storage unit
Driver, and target drives program is forwarded to the second Transmit-Receive Unit, the encoded screen that the second Transmit-Receive Unit is received
Content is decoded, and by decoding screen content transmission to showing equipment so that display equipment to decoding screen content into
Row display.
Storage unit, for storing the corresponding driver of different platform configuration information, and decoding screen content.
Power supply unit is connect with the second control unit, the second Transmit-Receive Unit and storage unit respectively, for controlling to second
Unit, the second Transmit-Receive Unit and storage unit processed provide working power.
Second Transmit-Receive Unit, also connect with private server, is also used to periodically obtain the biography of update from private server
Screen system passes screen system and is mounted on receiving module.
Specifically, the second transceiver module can be radio-cell, be responsible for data transmit-receive；There is routing function simultaneously, from special
With the version for passing screen system is regularly updated on server, so that receiving module timing updates and throws screen system.The preferred Wi- of radio-cell
Fi 5G frequency range, using MIMO form.
Second control unit can be processor, be responsible for controlling and receiving module completion electronic equipment different platform and configuration is driven
The matching work of dynamic program (such as encoding software), and respective drive program is called from storage unit, it is sent out by the second Transmit-Receive Unit
Give transmitting module；In addition also data decoding is carried out to screen content, and is sent to display equipment and shows.
Storage unit may include two regions, and region 1 stores different platform and configures corresponding driver；Region 2
Screen data to be shown is needed after storage decoding.
The external private adapter power supply of power supply unit, provides suitable working power for each functional unit.
The workflow schematic diagram of transmitting module is shown referring to Fig. 5.
Another embodiment of the application additionally provides a kind of throwing screen method, can be applied to throwing described in any of the above-described embodiment
Screen system, referring to Fig. 6, which may include:
Step 701: invocation target driver.
Specifically, which can be executed by receiving module.
Step 702: by target drives program transportation to electronic equipment, so that electronic equipment is using target drives program to it
Screen content is encoded, and encoded screen content is obtained.
Specifically, which can be executed by transmitting module.
Step 703: encoded screen content is decoded, and by decoding screen content transmission to showing equipment, with
Make to show that equipment shows decoding screen content.
Specifically, which can be executed by receiving module.
In a kind of implementation, step 701 be may further include:
Obtain the target platform configuration information of electronic equipment；
According to the corresponding relationship of platform configuration information and driver, target corresponding with target platform configuration information is called
Driver.
Specifically, the step of obtaining the target platform configuration information of electronic equipment can be executed by transmitting module, according to flat
The step of corresponding relationship of platform configuration information and driver, calling target drives program corresponding with target platform configuration information
It can be executed by receiving module.
In practical applications, it can also include the steps that receiving before step 703 and throw screen instruction.
Each step in this present embodiment is closed, specific implementation has carried out in the embodiment for throwing screen system in detail
Description, will not be described in great detail herein.
The embodiment of the present application provides a kind of throwing screen system and throws screen method, includes transmitting module and connects wherein throwing screen system
Receive module；Transmitting module is connect with electronic equipment and receiving module respectively, and the target for receiving receiving module transmission is driven
Dynamic program, and by target drives program transportation to electronic equipment, so that electronic equipment is using target drives program in its screen
Appearance is encoded, and encoded screen content is transmitted to transmitting module, and encoded screen content is sent to and connects by transmitting module
Receive module；Receiving module is also connect with display equipment, for target drives program to be sent to transmitting module；Transmitting module is sent out
The encoded screen content sent is decoded, and by decoding screen content transmission to equipment is shown, so that display equipment is to
Decoding screen content is shown.Target drives program is arranged in receiving module, during the work time technical scheme
Target drives program is forwarded to electronic equipment by transmitting module, and acquisition and the coding of screen content are completed by electronic equipment, is compiled
Screen content after code is forwarded to receiving module by transmitting module, and receiving module is decoded screen content and by display equipment
It has been shown that, since transmitting module is only used for data forwarding, no setting is required storage chip, therefore the body of transmitting module can be substantially reduced
Long-pending and cost, improves the portability of transmitting module.
Further, the application can call corresponding target drives program according to the platform configuration information of electronic equipment,
So as to greatly improve system compatibility and efficiency of transmission, user experience is promoted.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, commodity or the equipment that include a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, commodity or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in process, method, commodity or the equipment for including the element.
It to a kind of throwing screen system provided by the present invention and throws screen method above and is described in detail, it is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand originally
The method and its core concept of invention；At the same time, for those skilled in the art, according to the thought of the present invention, specific
There will be changes in embodiment and application range, in conclusion the content of the present specification should not be construed as to of the invention
Limitation.
Claims (10)
1. a kind of throwing screen system characterized by comprising transmitting module and receiving module；
The transmitting module is connect with electronic equipment and the receiving module respectively, is sent for receiving the receiving module
Target drives program, and by the target drives program transportation to the electronic equipment, so that the electronic equipment uses institute
It states target drives program to encode its screen content, and encoded screen content is transmitted to the transmitting module, it is described
The encoded screen content is sent to the receiving module by transmitting module；
The receiving module is also connect, for the target drives program to be sent to the transmitting module with display equipment；It will
The encoded screen content that the transmitting module is sent is decoded, and decoding screen content transmission to the display is set
It is standby, so that the display equipment shows the content of decoding screen.
2. throwing screen system according to claim 1, which is characterized in that the transmitting module is also used to obtain the electronics and sets
Standby target platform configuration information, and the target platform configuration information is sent to the receiving module；
The receiving module is also used to the corresponding relationship according to platform configuration information and driver, the determining and target platform
The corresponding target drives program of configuration information.
3. throwing screen system according to claim 2, which is characterized in that the transmitting module includes first control unit and
One Transmit-Receive Unit；
The first control unit is connect with the electronic equipment and first Transmit-Receive Unit respectively, described for obtaining
The target platform configuration information of electronic equipment is simultaneously forwarded to first Transmit-Receive Unit, and first Transmit-Receive Unit is received
Target drives program is forwarded to the electronic equipment, and the encoded screen content that the electronic equipment is sent is forwarded to described
One Transmit-Receive Unit；
First Transmit-Receive Unit, also connect with the receiving module, for sending the target platform configuration information and institute
Encoded screen content is stated to the receiving module, receives the target drives program of the receiving module feedback.
4. throwing screen system according to claim 3, which is characterized in that the transmitting module further include:
Push-button unit is connect with the first control unit, throws screen mode for selecting, the throwing screen mode includes opening to throw
Screen closes and throws screen, switching screen and lock-screen.
5. throwing screen system according to claim 3, which is characterized in that first Transmit-Receive Unit uses Wi-Fi 5G frequency range
And MIMO form.
6. throwing screen system according to claim 2, which is characterized in that the receiving module includes the second control unit, the
Two Transmit-Receive Units, storage unit and power supply unit；
Second Transmit-Receive Unit is connect, for receiving the transmitting respectively with the transmitting module and second control unit
The target platform configuration information and encoded screen content that module is sent send the target drives of the second control unit feedback
Program is to the transmitting module；
Second control unit is also connect, for being believed according to platform configuration with the storage unit and the display equipment
The corresponding relationship of breath and driver determines target drives program corresponding with the target platform configuration information, deposits from described
The target drives program is called in storage unit, and the target drives program is forwarded to second Transmit-Receive Unit, by institute
It states the encoded screen content that the second Transmit-Receive Unit receives to be decoded, and by decoding screen content transmission to the display
Equipment, so that the display equipment shows the content of decoding screen；
The storage unit, for storing in the corresponding driver of different platform configuration information and the decoding screen
Hold；
Power supply unit connect with second control unit, second Transmit-Receive Unit and the storage unit respectively, is used for
Working power is provided to second control unit, second Transmit-Receive Unit and the storage unit.
7. throwing screen system according to claim 6, which is characterized in that second Transmit-Receive Unit uses Wi-Fi 5G frequency range
And MIMO form.
8. throwing screen system according to claim 6, which is characterized in that second Transmit-Receive Unit, and also and private server
Connection, is also used to periodically obtain the biography screen system of update from the private server, and the biography screen system is mounted on described connect
It receives in module.
9. a kind of throwing screen method, which is characterized in that be applied to throwing screen system as claimed in any one of claims 1 to 8, the throwing
Screen method includes:
Invocation target driver；
By the target drives program transportation to the electronic equipment, so that the electronic equipment uses the target drives program
Its screen content is encoded, encoded screen content is obtained；
The encoded screen content is decoded, and by decoding screen content transmission to equipment is shown, so that described aobvious
Show that equipment shows the content of decoding screen.
10. throwing screen method according to claim 9, which is characterized in that the step of the invocation target driver, packet
It includes:
Obtain the target platform configuration information of electronic equipment；
According to the corresponding relationship of platform configuration information and driver, call corresponding with the target platform configuration information described
Target drives program.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910865858.7A CN110519634B (en) | 2019-09-09 | 2019-09-09 | Screen projection system and screen projection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910865858.7A CN110519634B (en) | 2019-09-09 | 2019-09-09 | Screen projection system and screen projection method |
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| CN110519634B CN110519634B (en) | 2022-02-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111831246A (en) * | 2020-07-27 | 2020-10-27 | 深圳乐播科技有限公司 | Screen projection method, device, equipment and storage medium based on 5G network |
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