CN106598524B - The method and system and mobile terminal of control display content in multi-display equipment environment - Google Patents
The method and system and mobile terminal of control display content in multi-display equipment environment Download PDFInfo
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- CN106598524B CN106598524B CN201611173782.4A CN201611173782A CN106598524B CN 106598524 B CN106598524 B CN 106598524B CN 201611173782 A CN201611173782 A CN 201611173782A CN 106598524 B CN106598524 B CN 106598524B
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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
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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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
- G06F3/1462—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 with means for detecting differences between the image stored in the host and the images displayed on the remote displays
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- 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
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
Abstract
The present invention relates to the method and systems and mobile terminal of control display content in a kind of multi-display equipment environment, wherein method is the following steps are included: equipment connects: selecting a display equipment as main equipment in multiple display equipment, other display equipment is used as from equipment, is connect from equipment and mobile terminal with main equipment；Check and correction display device orientation: mobile terminal carries out orientation check and correction to each display equipment using mobile terminal direction sensor, and saves the azimuth information of display equipment in association with display equipment；Screen data are thrown in display: mobile terminal determines target display devices according to the azimuth information that mobile terminal direction sensor provides, and throwing screen data are transmitted to the target display devices through main equipment and are shown.The present invention, which is realized, to be distributed to different display equipment for pages content and shows, and supports static to throw screen and dynamic throws screen simultaneously.
Description
Technical field
The present invention relates to a kind of biography screen technologies, and in particular to a kind of method of control display content in multi-display equipment environment
With system and mobile terminal.
Background technique
Pass screen, or throw screen, as the term suggests be the content shown on a screen is shown on another screen, such as
The content shown on computer screen is shown on television screen, or the content shown on mobile phone screen is shown to TV
On machine screen, biography screen can be realized by wired mode, can also wirelessly realize biography screen.General office or
There are multiple display screens, such as computer screen, mobile phone screen, television screen and pad screen etc. in person family, these displays
Mutual wireless connection may be implemented in equipment in local area network, so that the content shown on a screen is shown to other
On screen, the content of display includes all kinds of multimedia files such as picture, audio-video.
Current biography screen technology by the content shown on a screen while can be shown to other one or more shield
On curtain, but when mobile phone terminal has pages content to need to throw screen respectively and shown to multiple screens, current biography screen
Technology is unable to satisfy this demand；In addition, after a display picture on mobile phone terminal throws screen to one or more screens, if uncommon
It hopes the display picture fixed display on the one or more screen, does not show the variation of content with mobile phone terminal and change,
Current biography screen technology is also unable to satisfy this demand.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of sides of control display content in multi-display equipment environment
Method, comprising the following steps:
Step S1, equipment connects: selecting a display equipment as main equipment in multiple display equipment, other displays are set
It is standby to be used as from equipment, it is connect from equipment and mobile terminal with main equipment；
Step S2, check and correction display device orientation: mobile terminal is using mobile terminal direction sensor to each display equipment
Orientation check and correction is carried out, and saves the azimuth information of display equipment in association with display equipment；
Step S3, screen data are thrown in display: mobile terminal is determined according to the azimuth information that mobile terminal direction sensor provides
Target display devices, and throwing screen data are transmitted to the target display devices through main equipment and are shown.
Further, in step s3, the target display devices show that data, the throwing are shielded in the throwing according to screen mode is thrown
Screen mode includes that static screen mode and the dynamic of throwing throws screen mode, and static state throws screen mode and refers to that target display devices show that screen is thrown in triggering
When the picture that shows of mobile terminal screen show the picture always and when not being connected to new throwing screen instruction；Dynamic throws screen side
Formula refers to that the picture that target display devices are shown changes as mobile terminal shows the variation of picture.
Further, in step s 2, the orientation check and correction includes the following steps:
Step S21 carries out orientation check and correction to main equipment using mobile terminal direction sensor, and records mobile terminal direction
The mapping relations of the bearing data and the MAC Address of main equipment are stored in display equipment side by the bearing data that sensor provides
In the information list of position；After confirming main equipment orientation, mobile terminal sends orientation confirmation instruction to main equipment, completes the side of main equipment
Position check and correction；
Step S22, Xiang Yicong equipment sends check and correction instruction after main equipment receives orientation confirmation instruction, receives check and correction and refers to
The slave equipment enabled is to main equipment feedback reception confirmation message；
Step S23, main equipment receive after the reception confirmation message that equipment is fed back, and notice mobile terminal is to this from equipment
Carry out orientation check and correction；
Step S24 carries out orientation check and correction from equipment to this using mobile terminal direction sensor, and records mobile terminal side
The bearing data provided to sensor, be stored in display from the mapping relations of the MAC Address of equipment with this for the bearing data and set
In standby azimuth information list；After device orientation, mobile terminal sends orientation confirmation instruction to main equipment for confirmation, and completing should be from setting
Standby orientation check and correction；After main equipment receives the orientation confirmation instruction from equipment, return step S22 is continued to execute, until complete
It is proofreaded at all from the orientation of equipment.
Further, the step S3 includes following sub-step:
Step S31, whether monitor has throwing screen instruction: whether mobile terminal monitoring has throwing screen instruction, if it is, throwing screen behaviour
It is triggered, obtains the bearing data of current mobile terminal direction sensor, continue step S32；If it is not, then repeating step
S31；
Step S32, whether effective judge to trigger: the bearing data of detection current mobile terminal direction sensor and preservation
Whether display device orientation information matches, if it is, mobile terminal has been directed toward a determining target display devices, this touching
Hair effectively, continues step S33；If it is not, then mobile terminal is not directed toward a determining target display devices, this triggering nothing
Effect, return step S31；
Step S33, screen mode is thrown in selection；
Step S34, it is packaged and throws screen data: being packaged according to selected throwing screen mode to screen data are thrown；
Step S35, transmission throw screen data: mobile terminal by the throwing screen data transmission after packing to main equipment, then by leading
Equipment is by the throwing screen data forwarding of packing to target display devices；
Step S36, screen data are thrown in display: after target display devices receive the throwing screen data of packing, according to selected
It throws screen mode and shows throwing screen data.
Further, described to detect whether that matching refers to that current direction sensor bearing data is in the step S32
It is no to be located in display device orientation information list in the error range of the bearing data of some display equipment.
Further, in the step S3, when selecting static throwing screen mode, movement is whole when mobile terminal intercepts triggering throwing screen
The picture that end screen is shown, the picture of the interception are packaged the picture of the interception as screen data, mobile terminal is thrown, packet header
It include the MAC Address of target display devices in information；When selection dynamic throws screen mode, mobile terminal is constantly by current screen number
It include the MAC Address of target display devices in header packet information according to coding packing is carried out.
The present invention also provides a kind of system for realizing the above method, which includes: mobile terminal and multiple displays
Equipment, wherein having a display equipment in multiple display equipment is main equipment, and other display equipment is from equipment, movement
It terminal and all is all connect from equipment with main equipment.
The present invention also provides a kind of mobile terminals of control display content in multi-display equipment environment, in the multi-display equipment
A display equipment be main equipment, other display equipment is used as from equipment, mobile terminal and it is all from equipment all with main equipment
Connection, wherein the mobile terminal includes: check and correction device orientation module and delivery module；
The check and correction device orientation module is used to carry out orientation to each display equipment using mobile terminal direction sensor
Check and correction, and the azimuth information for saving all display equipment associated with display equipment；
The throwing screen data transmission blocks determine that target is shown according to the azimuth information that mobile terminal direction sensor provides and set
It is standby, and throwing screen data are transmitted to the target display devices through main equipment and are shown.
Further, throwing screen data transmission blocks include monitor module, judgment module, selecting module, packetization module and
Delivery module, wherein
Whether the monitoring module has throwing screen to indicate for monitoring, and is triggered if it is, throwing screen operation, obtains movement eventually
The bearing data of extreme direction sensor；If it is not, then monitoring always；
The judgment module is used to detect the bearing data of mobile terminal direction sensor and the display device orientation of preservation
Whether information matches, if it is, mobile terminal has been directed toward a determining target display devices, this triggering is effective；If
No, then mobile terminal is not directed toward a determining target display devices, this triggering is invalid, and notice monitors module and continues to supervise
It listens；
The selecting module throws screen mode for selecting；
The packetization module is used to be packaged according to selected throwing screen mode to screen data are thrown；
The delivery module be used to be packaged after throwing shield data transmission to main equipment with by main equipment by the throwing screen of packing
Data forwarding is to target display devices.
Further, described to detect whether that matching refers to whether current direction sensor bearing data is located at display equipment side
In the information list of position in the error range of the bearing data of some display equipment.
Beneficial effects of the present invention:
The present invention in terms of existing technologies, realizes and pages content is distributed to different display equipment shows
Show, and static screen and the dynamic of throwing is supported to throw screen simultaneously.
Detailed description of the invention
Fig. 1 is the flow chart of the method for control display content in multi-display equipment environment proposed by the present invention；
Fig. 2 is the structural schematic diagram of the system of control display content in multi-display equipment environment proposed by the present invention；
Fig. 3 is the structural schematic diagram of the mobile terminal of control display content in multi-display equipment environment proposed by the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.But as known to those skilled in the art, the invention is not limited to attached drawings and following reality
Apply example.
A kind of method of control display content in multi-display equipment environment proposed by the present invention, flow chart such as Fig. 1 institute
Show, comprising the following steps:
Step S11, equipment connects: selecting a display equipment as main equipment, other displays in multiple display equipment
Equipment is used as from equipment, and main equipment can open the hotspot of itself, other connect this hot spot with mobile terminal from equipment,
To set up the local area network being made of mobile terminal and multiple display equipment, main equipment can obtain all lists from equipment,
The list includes the MAC Address from equipment；
Step S12, check and correction display device orientation: mobile terminal enters check and correction device orientation mode, in the check and correction equipment side
In bit pattern, the prompt for the check and correction device orientation interactive interface that user shows according to the display screen of mobile terminal, to each aobvious
Show that equipment carries out orientation check and correction, and the mapping relations of the azimuth information of all display equipment and its MAC Address are fabricated to display
Device orientation information list saves on mobile terminals；
The operating process of the orientation check and correction is as follows:
Step S121, display carries out orientation check and correction to main equipment on the check and correction device orientation interactive interface of mobile terminal,
The orientation where main equipment, the check and correction device orientation module of mobile terminal are directed toward in mobile terminal head by user in a manner of face
The azimuth data that acquisition mobile terminal direction sensor provides, and the MAC for the azimuth data and main equipment that will acquire
The mapping relations of location are stored in display device orientation information list, and azimuth here indicates orientation, when being worth for equipment level
The angle of magnetic north pole and Y-axis, range are 0 ° to 360 °, 0 °=north, 90 °=east, 180 °=south, 270 °=west；Confirm main equipment
Behind orientation, mobile terminal sends orientation confirmation instruction to main equipment, completes the orientation check and correction of main equipment；
Step S122, main equipment Xiang Yicong equipment send check and correction instruction, and the slave equipment for receiving check and correction instruction is set to master
Standby feedback reception confirmation message, and prompt in such a way that certain can be found user (such as light the display screen from equipment,
Even can show information such as " orientation check and correction " on the screen), it include the MAC Address from equipment in the reception confirmation message；
Step S123, main equipment receive after the reception confirmation message that equipment is fed back, which is believed
Breath is sent to mobile terminal, and mobile terminal is notified to carry out orientation check and correction from equipment to this；
This is directed toward from the orientation where equipment in mobile terminal head by step S124, user in a manner of face, and movement is eventually
The check and correction device orientation module at end obtains the azimuth data that mobile terminal direction sensor provides, and the azimuth that will acquire
Data and the mapping relations of the MAC Address from equipment are stored in display device orientation information list；Confirmation should be from device orientation
Afterwards, mobile terminal sends orientation confirmation instruction to main equipment, completes the orientation to this from equipment and proofreads；Main equipment receive this from
After the orientation confirmation instruction of equipment, return step S122 is continued to execute, all from the check and correction of the orientation of equipment until completing.
Step S13, it monitors and throws screen movement: being arranged on the check and correction device orientation interactive interface of mobile terminal monitoring mobile terminal
Global suspension button whether be clicked, if it is, throw screen operation be triggered, obtain mobile terminal direction sensor
Azimuth data continue step S14；If it is not, then repeating step S13, monitors throw screen movement always；
Step S14, judge whether triggering is effective: detection mobile terminal direction sensor azimuth data and local preservation
Display device orientation information list whether match, judge whether that matching refers to that the value of current direction sensor azimuth is
The no within a certain error range in some the display device orientation value locally saved；If it is, mobile terminal has been directed toward one
Determining target display devices, this triggering effectively, continue step S15；If it is not, then mobile terminal is not directed toward a determination
Target display devices, this triggering is invalid, return step S13；
Step S15, screen mode is thrown in selection: mobile terminal enters throwing screen selection mode, in the throwing screen selection mode, user
According to the prompt for the throwing screen selection interactive interface that the display screen of mobile terminal is shown, the corresponding throwing screen side of screen data is thrown in selection
Formula, it includes that static throwing screen mode and dynamic throw screen mode that throwing screen, which wherein throws screen mode, and static state throwing screen mode refers to that target is shown and sets
The picture that mobile terminal screen is shown when screen is thrown in standby display triggering, and when not being connected to new throwing screen instruction, display should always
Picture；Dynamic is thrown the picture that screen mode refers to that target display devices are shown and is changed as mobile terminal shows the variation of picture；
Step S16, be packaged throwing screen data: when static state being selected to throw screen mode, mobile terminal intercepts mobile whole when triggering throwing is shielded
The picture that end screen is shown, the picture of the interception is as the picture shown in target display devices, and mobile terminal is to the interception
Picture be packaged, in header packet information include target display devices MAC Address；When selection dynamic throws screen, mobile terminal is not
It is disconnected that current screen data is subjected to coding packing and is transmitted in a streaming manner, comprising target display devices in header packet information
MAC Address；
Step S17, screen data are thrown in transmission: by the throwing screen data transmission after packing to main equipment, main equipment connects mobile terminal
It after the throwing screen data for receiving packing, unpacks, transmission is determined according to the MAC Address of the target display devices in header packet information
Target display devices, then screen data transmission will be thrown to target display devices, complete the transmission of a data packet；
Step S18, display, which is thrown, shields data: target display devices first determine whether that throwing screen data corresponds to after receiving throwing screen data
Throwing screen mode type be it is static throw screen mode or dynamic throws screen mode, then carried out to screen data are thrown according to throwing screen mode
Rendering throws screen mode if it is static state, then will directly throw screen data conversion and render at picture；Screen side is thrown if it is dynamic
Formula, then using the rendering control of android to the color applying drawing for throwing screen data progress interface.
The invention also provides a kind of system for realizing the above method, as shown in Fig. 2, the system include: mobile terminal and
Multiple display equipment have in multiple display equipment a display equipment as main equipment, and other display equipment is used as from equipment,
Main equipment can open the hotspot of itself, other connect this hot spot with mobile terminal from equipment, thus mobile terminal and
Multiple display equipment form local area network, and main equipment can obtain all lists from equipment, and the list includes the MAC from equipment
Address.
The invention also provides a kind of to control the mobile terminal for showing content, the mobile terminal in multi-display equipment environment
Local area network is formed with the multi-display equipment, has a display equipment as main equipment, other displays in multiple display equipment
Equipment is used as from equipment, and main equipment can obtain all lists from equipment, and the list includes the MAC Address from equipment.
Wherein, as shown in figure 3, the mobile terminal includes: check and correction device orientation module 31, monitors module 32, judgment module
33, selecting module 34, packetization module 35 and delivery module 36.
The check and correction device orientation module 31 is used for: being provided check and correction after mobile terminal completes network interconnection with main equipment and is set
Standby azimuth mode, in the check and correction device orientation mode, check and correction equipment side that user shows according to the display screen of mobile terminal
Position interactive interface prompt, to each display equipment carry out orientation check and correction, and by it is all show equipment azimuth informations and its MAC
The mapping relations of address are fabricated to display device orientation information list and are stored in local.
Wherein, the operating process of orientation check and correction is as follows:
Step S311, display carries out orientation check and correction to main equipment on the check and correction device orientation interactive interface of mobile terminal,
The orientation where main equipment, the check and correction device orientation module of mobile terminal are directed toward in mobile terminal head by user in a manner of face
The azimuth data that acquisition mobile terminal direction sensor provides, and the MAC for the azimuth data and main equipment that will acquire
The mapping relations of location are stored in display device orientation information list, and azimuth here indicates orientation, when being worth for equipment level
The angle of magnetic north pole and Y-axis, range are 0 ° to 360 °, 0 °=north, 90 °=east, 180 °=south, 270 °=west；Confirm main equipment
Behind orientation, mobile terminal sends orientation confirmation instruction to main equipment, completes the orientation check and correction of main equipment；
Step S312, equipment Xiang Yicong equipment send check and correction instruction, receive the slave equipment of check and correction instruction to main equipment
Feedback reception confirmation message, and user is prompted in such a way that certain can be found (such as to light the display screen from equipment, very
Information such as " orientation check and correction " can be extremely shown on the screen), it include the MAC Address from equipment in the reception confirmation message；
Step S313, main equipment receive after the reception confirmation message that equipment is fed back, which is believed
Breath is sent to mobile terminal, and mobile terminal is notified to carry out orientation check and correction from equipment to this；
This is directed toward from the orientation where equipment in mobile terminal head by step S314, user in a manner of face, and movement is eventually
The check and correction device orientation module at end obtains the azimuth data that mobile terminal direction sensor provides, and the azimuth that will acquire
Data and the mapping relations of the MAC Address from equipment are stored in display device orientation information list；Confirmation should be from device orientation
Afterwards, mobile terminal sends orientation confirmation instruction to main equipment, completes the orientation to this from equipment and proofreads；Main equipment receive this from
After the orientation confirmation instruction of equipment, return step S122 is continued to execute, all from the check and correction of the orientation of equipment until completing.
It monitors module 32 to be used for: global suspends being set on the check and correction device orientation interactive interface of mobile terminal and is pressed
Button triggers for user and throws screen operation；It monitors module 32 and monitors whether the overall situation suspension button is clicked, if it is, throwing screen behaviour
It is triggered, obtains mobile terminal direction sensor azimuth data；Screen movement is thrown if it is not, then monitoring always；
Judgment module 33 is used for: detection mobile terminal direction sensor azimuth data and the display equipment locally saved
Whether azimuth information list matches, and judges whether that matching refers to the value of current direction sensor azimuth whether in local guarantor
The within a certain error range for some the display device orientation value deposited；If it is, mobile terminal has been directed toward a determining target
Show equipment, this triggering is effective；If it is not, then mobile terminal is not directed toward a determining target display devices, this touching
Hair is invalid, and notice monitors module and continues to monitor；
Selecting module 34 is used for: being provided when judgment module judgement triggering is effective and is thrown screen selection mode, selects in the throwing screen
In mode, the prompt for the throwing screen selection interactive interface that user shows according to the display screen of mobile terminal selects corresponding throwing screen
Mode, wherein throwing screen mode includes that static throwing screen and dynamic are thrown and shielded, static state throws screen mode and refers to target display devices display triggering
The picture that mobile terminal screen is shown when throwing screen, and when not being connected to new throwing screen instruction, the picture is shown always；Dynamic is thrown
Screen mode refers to that the picture that target display devices are shown changes as mobile terminal shows the variation of picture；
Packetization module 35 is used for: when selection static state throws screen mode, mobile terminal screen when shielding is thrown in mobile terminal interception triggering
The picture of display, the picture of the interception is as the picture shown in target display devices, picture of the packetization module 35 to the interception
Face is packaged, and includes the MAC Address of target display devices in header packet information；When selection dynamic throws screen, mobile terminal constantly will
Current screen data carries out coding packing and transmits in a streaming manner, the MAC in header packet information comprising target display devices
Location；
Delivery module 36 is used for: the throwing screen data transmission that packetization module 35 is packaged to main equipment.
After main equipment receives the throwing screen data of packing, unpack, according to the target display devices in header packet information
MAC Address determines the target display devices of transmission, then will throw screen data transmission to target display devices, completes a data packet
Transmission；Target display devices first determine whether that throwing the corresponding type for throwing screen mode of screen data is static throwing after receiving throwing screen data
Screen mode or dynamic throw screen mode, are then rendered according to throwing screen mode to screen data are thrown, and throw screen mode if it is static state,
Screen data conversion then will be directly thrown to render at picture；Screen mode is thrown if it is dynamic, then uses the rendering control of android
To the color applying drawing for throwing screen data progress interface.
The equipment that the mobile terminal can have orientation proofreading function for mobile phone, tablet computer etc..
More than, embodiments of the present invention are illustrated.But the present invention is not limited to above embodiment.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of method of control display content in multi-display equipment environment, which comprises the following steps:
Step S1, equipment connects: selecting a display equipment as main equipment in multiple display equipment, other display equipment is made
To be connect from equipment and mobile terminal with main equipment from equipment；
Step S2, check and correction display device orientation: mobile terminal carries out each display equipment using mobile terminal direction sensor
Orientation check and correction, and save the azimuth information for showing equipment in association with display equipment；
Step S3, screen data are thrown in display: mobile terminal is determined according to the azimuth information that mobile terminal direction sensor provides throws screen
The corresponding target display devices of data, and screen data will be thrown and be transmitted to the corresponding target display devices of throwing screen data through main equipment
It is shown.
2. the method according to claim 1, wherein the target display devices are according to throwing in the step S3
Screen mode shows that the throwing screen data, the throwing screen mode include that static screen mode and the dynamic of throwing throws screen mode, and static state throws screen side
Formula refers to the picture that mobile terminal screen is shown when screen is thrown in target display devices display triggering, and refers to not being connected to new throwing screen
When showing, the picture is shown always；Dynamic throws screen mode and refers to picture that target display devices shows with mobile terminal display picture
The variation in face and change.
3. method according to claim 1 or 2, which is characterized in that in the step S2, the orientation check and correction includes such as
Lower step:
Step S21 carries out orientation check and correction to main equipment using mobile terminal direction sensor, and records mobile terminal direction sensing
The mapping relations of the bearing data and the MAC Address of main equipment are stored in display device orientation letter by the bearing data that device provides
It ceases in list；After confirming main equipment orientation, mobile terminal sends orientation confirmation instruction to main equipment, completes the orientation school of main equipment
It is right；
Step S22, Xiang Yicong equipment sends check and correction instruction after main equipment receives orientation confirmation instruction, receives check and correction instruction
From equipment to main equipment feedback reception confirmation message；
Step S23, main equipment receive after the reception confirmation message that equipment is fed back, and notice mobile terminal carries out this from equipment
Orientation check and correction；
Step S24 carries out orientation check and correction from equipment to this using mobile terminal direction sensor, and records mobile terminal direction biography
The bearing data that sensor provides should be stored in the bearing data and from the mapping relations of the MAC Address of equipment display equipment side
In the information list of position；After device orientation, mobile terminal sends orientation confirmation instruction to main equipment for confirmation, completes this from equipment
Orientation check and correction；After main equipment receives the orientation confirmation instruction from equipment, return step S22 is continued to execute, until completing institute
Have from the orientation of equipment and proofreads.
4. method according to claim 1 or 2, which is characterized in that the step S3 includes following sub-step:
Step S31, whether monitor has throwing screen instruction: whether mobile terminal monitoring has throwing screen instruction, if it is, throwing screen operation quilt
Triggering obtains the bearing data of current mobile terminal direction sensor, continues step S32；If it is not, then repeating step S31；
Step S32, whether effective judge to trigger: the bearing data of detection current mobile terminal direction sensor and the display of preservation
Whether device orientation information matches, if it is, mobile terminal has been directed toward a determining target display devices, this triggering has
Effect continues step S33；If it is not, then mobile terminal is not directed toward a determining target display devices, this triggering is invalid,
Return step S31；
Step S33, screen mode is thrown in selection；
Step S34, it is packaged and throws screen data: being packaged according to selected throwing screen mode to screen data are thrown；
Step S35, transmission throw screen data: mobile terminal by the throwing screen data transmission after packing to main equipment, then by main equipment
By the throwing screen data forwarding of packing to target display devices；
Step S36, screen data are thrown in display: after target display devices receive the throwing screen data of packing, being shielded according to selected throwing
Mode shows throwing screen data.
5. described to detect whether that matching refers to according to the method described in claim 4, it is characterized in that, in the step S32
It is the bearing data whether current direction sensor bearing data is located at some display equipment in display device orientation information list
Error range in.
6. according to the method described in claim 2, it is characterized in that, in the step S3, when selecting static throwing screen mode, moving
Dynamic terminal intercepts the picture that mobile terminal screen is shown when screen is thrown in triggering, and the picture of the interception is as throwing screen data, mobile terminal
The picture of the interception is packaged, includes the MAC Address of target display devices in header packet information；Selection dynamic throws screen mode
When, current screen data is constantly carried out coding packing by mobile terminal, the MAC in header packet information comprising target display devices
Location.
7. a kind of system for realizing any one of such as claim 1-6 the method, which is characterized in that the system includes:
Mobile terminal and multiple display equipment, wherein having a display equipment in multiple display equipment is main equipment, other displays are set
Standby is mobile terminal and all to be connect from equipment with main equipment from equipment.
8. the mobile terminal of control display content in a kind of multi-display equipment environment, which is characterized in that in the multi-display equipment
One display equipment is main equipment, and other display equipment is used as from equipment, mobile terminal and all is all connected from equipment with main equipment
It connects, wherein the mobile terminal includes: check and correction device orientation module and throwing screen data transmission blocks；
The check and correction device orientation module is used to carry out orientation check and correction to each display equipment using mobile terminal direction sensor,
And the azimuth information for saving all display equipment associated with display equipment；
The throwing screen data transmission blocks determine that throwing screen data are corresponding according to the azimuth information that mobile terminal direction sensor provides
Target display devices, and throwing screen data are transmitted to the corresponding target display devices of throwing screen data through main equipment and are shown.
9. mobile terminal according to claim 8, which is characterized in that the throwing screen data transmission blocks include monitoring mould
Block, judgment module, selecting module, packetization module and delivery module, wherein
Whether the monitoring module has throwing screen instruction for monitoring, and is triggered if it is, throwing screen operation, obtains mobile terminal side
To the bearing data of sensor；If it is not, then monitoring always；
The judgment module is used to detect the bearing data of mobile terminal direction sensor and the display device orientation information of preservation
Whether match, if it is, mobile terminal has been directed toward a determining target display devices, this triggering is effective；If it is not, then
Mobile terminal is not directed toward a determining target display devices, this triggering is invalid, and notice monitors module and continues to monitor；
The selecting module throws screen mode for selecting；
The packetization module is used to be packaged according to selected throwing screen mode to screen data are thrown；
The delivery module be used to be packaged after throwing shield data transmission to main equipment with by main equipment by the throwing screen data of packing
It is transmitted to target display devices.
10. mobile terminal according to claim 9, which is characterized in that described to detect whether that matching refers to working as front direction
Whether sensor orientation data are located at the error range of the bearing data of some display equipment in display device orientation information list
It is interior.
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| CN201611173782.4A CN106598524B (en) | 2016-12-16 | 2016-12-16 | The method and system and mobile terminal of control display content in multi-display equipment environment |
| PCT/CN2017/077034 WO2018107604A1 (en) | 2016-12-16 | 2017-03-17 | Method and system for controlling display content in multiple display device environment and mobile terminal |
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| CN201611173782.4A CN106598524B (en) | 2016-12-16 | 2016-12-16 | The method and system and mobile terminal of control display content in multi-display equipment environment |
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| AU2017429200B2 (en) | 2017-08-23 | 2021-09-23 | Huawei Technologies Co., Ltd. | Display method and apparatus |
| CN108446088A (en) * | 2018-04-18 | 2018-08-24 | 广州视源电子科技股份有限公司 | Terminal and throwing screen system |
| CN113467741A (en) * | 2018-04-18 | 2021-10-01 | 海信视像科技股份有限公司 | Screen transmission method, display device and screen transmission system thereof |
| CN108595137B (en) * | 2018-04-25 | 2021-05-04 | 广州视源电子科技股份有限公司 | Wireless screen projection method and device and screen projector |
| US11234051B2 (en) * | 2019-01-04 | 2022-01-25 | Apple Inc. | Predictive media routing |
| CN109803168A (en) * | 2019-01-07 | 2019-05-24 | Oppo广东移动通信有限公司 | The control method and device of split type equipment |
| CN111693086B (en) * | 2019-03-13 | 2023-05-09 | 西安诺瓦星云科技股份有限公司 | Display device environment information display method, device and system |
| CN112292723B (en) * | 2019-03-13 | 2022-08-16 | 西安诺瓦星云科技股份有限公司 | Display screen configuration control method, device and system |
| CN110248226B (en) * | 2019-07-16 | 2021-04-02 | 广州视源电子科技股份有限公司 | Information screen projection method, device, system, storage medium and processor |
| CN112540739B (en) * | 2019-09-21 | 2023-11-03 | 华为技术有限公司 | Screen projection method and system |
| CN110740363B (en) * | 2019-10-25 | 2022-11-18 | 华为终端有限公司 | Screen projection method and system and electronic equipment |
| CN111459436B (en) * | 2020-03-31 | 2021-11-16 | 联想(北京)有限公司 | Output control method and device |
| CN112243219A (en) * | 2020-10-15 | 2021-01-19 | 北京字节跳动网络技术有限公司 | Display device, terminal control method and device, terminal and storage medium |
| US20230139932A1 (en) * | 2020-11-25 | 2023-05-04 | Boe Technology Group Co., Ltd. | Screen Projection Interaction Method, Screen Projection System and Terminal Device |
| CN112804732B (en) * | 2021-01-14 | 2023-03-14 | Oppo广东移动通信有限公司 | Method and device for identifying electronic equipment and electronic equipment |
| CN114979756B (en) * | 2022-05-13 | 2024-05-07 | 北京字跳网络技术有限公司 | Method, device and equipment for realizing one-to-many screen-throwing independent display and interaction |
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| WO2018107604A1 (en) | 2018-06-21 |
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