CN103686404B - A kind of method and system of mobile terminal playing set-top box picture - Google Patents
A kind of method and system of mobile terminal playing set-top box picture Download PDFInfo
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- CN103686404B CN103686404B CN201310640004.1A CN201310640004A CN103686404B CN 103686404 B CN103686404 B CN 103686404B CN 201310640004 A CN201310640004 A CN 201310640004A CN 103686404 B CN103686404 B CN 103686404B
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- 238000004891 communication Methods 0.000 claims description 8
- 238000013075 data extraction Methods 0.000 claims description 4
- 238000004886 process control Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
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Abstract
The invention discloses a kind of method and systems of mobile terminal playing set-top box picture, by the way that mobile terminal and set-top box are established connection；The corresponding control parameter of various controls and background picture data on the current picture of set-top box are extracted, and is sent to mobile terminal；Mobile terminal identifies the control parameter and background picture data, and draws corresponding control on mobile terminals according to the control parameter and background picture data, is combined into picture identical with the set-top box current picture；Pass through the relevant parameter of various controls on extraction set-top box face to face picture, and these relevant parameters are passed to mobile terminal, mobile terminal draws corresponding control according to relevant parameter is synchronous on the screen, and then it is combined into picture same with set top box side, it is low to network bandwidth requirement, it does not require set-top-box chip to have encoding function, has been realized with a low cost screen map function, it is convenient for users to use.
Description
Technical field
The present invention relates to field of mobile terminals more particularly to a kind of method of mobile terminal playing set-top box picture and
System.
Background technique
The multi-screen interactive function right and wrong of current set-top box and other equipment (mobile phone, PAD etc.) are often with attractive function
Energy.In multi-screen interactive function, screen map technology is (the entire screen-picture synchronous transfer of set-top box to the equipment such as mobile phone, PAD
On) it is a basic technology.Current screen map technology has following two: the first, directly by set-top box current picture with
The mode of whole Zhang Weitu directly passes through above network delivery to mobile phone, but the defect done so is: because bitmap data is larger, needing
Want very high network bandwidth.H.264 or other compression coding modes compress second, by set-top box current picture by
Coding forms video flowing by network transmission, although needing the network bandwidth consumed that can be decreased obviously in this way, this is to machine top
Box chip is more demanding, needs support H.264 or other compressed encodings, such chip cost are higher.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, a kind of mobile terminal is provided and is broadcast
Put the method and system of set-top box picture, it is intended to which the screen map function of solving existing set-top box and mobile terminal wants bandwidth
Seek problem high and that chip cost is high.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of method of mobile terminal playing set-top box picture, wherein the following steps are included:
A, mobile terminal and set-top box are established into connection；
B, the corresponding control parameter of various controls and background picture data on the current picture of set-top box are extracted, and is sent to
Mobile terminal；
C, mobile terminal identifies the control parameter and background picture data, and according to the control parameter and background picture
Data draw corresponding control on mobile terminals, are combined into picture identical with the set-top box current picture.
The method of the mobile terminal playing set-top box picture, wherein the step A is specifically included:
A1, set-top box send the identification for identifying the set-top box and broadcast；
The identification broadcast that A2, mobile terminal receiving set up box are sent, and the connection password of user's input is verified, establish movement
The connection of terminal and set-top box.
The method of the mobile terminal playing set-top box picture, wherein in the step B, the control includes:
User interface controls, chart control, image procossing control, document process control, report controls, grid control and item
Shape code control.
The method of the mobile terminal playing set-top box picture, wherein in the step B, the control parameter packet
It includes: attribute, method, position, size, state and the background color of control.
The method of the mobile terminal playing set-top box picture, wherein after the step C further include:
D, when mobile terminal stops viewing set-top box picture, mobile terminal, which is sent, terminates signal of communication to set-top box, breaks
Open the connection of mobile terminal and set-top box.
A kind of system of mobile terminal playing set-top box picture, including set-top box and mobile terminal, wherein the set-top box
Include:
First connection establishment module, for establishing connection with mobile terminal；
Control parameter and background picture data extraction module, various controls are corresponding on the current picture for extracting set-top box
Control parameter and background picture data；
Control parameter and background picture data sending module, for control parameter and background picture data to be sent to movement
Terminal；
The mobile terminal includes:
Second connection establishment module, for establishing connection with set-top box；
Control parameter and background picture data identification module identify the control parameter and background picture for mobile terminal
Data；
Control redraws module, corresponding for being drawn on mobile terminals according to the control parameter and background picture data
Control is combined into picture identical with the set-top box current picture.
The system of the mobile terminal playing set-top box picture, wherein first connection establishment module includes: identification
Broadcast generates and transmission unit, for sending the identification broadcast for identifying the set-top box；
Second connection establishment module includes: identification broadcast reception and recognition unit, is sent for receiving set up box
Identification broadcast, and the connection password of user's input is verified, establish the connection of mobile terminal and set-top box.
The system of the mobile terminal playing set-top box picture, wherein further include:
Connection disconnects module, for when mobile terminal stops viewing set-top box picture, mobile terminal, which is sent, to terminate communication
Signal disconnects the connection of mobile terminal and set-top box to set-top box.
The system of the mobile terminal playing set-top box picture, wherein the mobile terminal is mobile phone or tablet computer.
A kind of method and system of mobile terminal playing set-top box picture provided by the present invention, efficiently solves existing
Mobile terminal playing set-top box picture or high to bandwidth requirement or lead to chip cost to set-top-box chip is more demanding
High problem, the method is by establishing connection for mobile terminal and set-top box；Extract various controls on the current picture of set-top box
The corresponding control parameter of part and background picture data, and it is sent to mobile terminal；Mobile terminal identifies the control parameter and back
Scape image data, and corresponding control is drawn according to the control parameter and background picture data on mobile terminals, it is combined into
Picture identical with the set-top box current picture；By the relevant parameter of various controls on extraction set-top box face to face picture, and
These relevant parameters are passed to mobile terminal, mobile terminal draws corresponding control according to relevant parameter is synchronous on the screen,
And then it is combined into picture same with set top box side, and it is low to network bandwidth requirement, do not require set-top-box chip to have encoding function,
It can be realized with a low cost screen map function, it is convenient for users to use.
Detailed description of the invention
Fig. 1 is the flow chart of the method preferred embodiment of mobile terminal playing set-top box picture provided by the invention.
Fig. 2 is the structural block diagram of the system preferred embodiment of mobile terminal playing set-top box picture provided by the invention.
Specific embodiment
The present invention provides a kind of method and system of mobile terminal playing set-top box picture, to make the purpose of the present invention, skill
Art scheme and advantage are clearer, clear, and the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should manage
Solution, the specific embodiments described herein are merely illustrative of the present invention, is not intended to limit the present invention.
Referring to Fig. 1, Fig. 1 is the stream of the method preferred embodiment of mobile terminal playing set-top box picture provided by the invention
Cheng Tu, as shown in Figure 1, the described method comprises the following steps:
Step S100, mobile terminal and set-top box are established into connection；
Step S200, the corresponding control parameter of various controls and background picture data on the current picture of set-top box are extracted,
And it is sent to mobile terminal；
Step S300, mobile terminal identifies the control parameter and background picture data, and according to the control parameter and
Background picture data draws corresponding control on mobile terminals, is combined into picture identical with the set-top box current picture.
Above-mentioned steps are described in detail below with reference to specific embodiment.
In the step s 100, mobile terminal and set-top box are established into connection.Specifically, the mobile terminal can be mobile phone
Or tablet computer etc..Mobile terminal and set-top box are established into connection, connection can be established in several ways.Not with technology
Disconnected development, set-top box itself has the function that digital video signal is converted to TV compared with mobile terminal, but set-top box is certainly
Body does not have display screen.Here it is the differences of the two.Set-top box and mobile terminal establish connection, and for example, set-top box can lead to
It crosses network and mobile terminal establishes connection, the data exchange connection of the two is for example realized by a wireless router.Due to
Mobile terminal or set-top box itself all have the function of hotspot, can establish net by one of them itself hot spot
Network connection.In order to reduce the network flow of mobile terminal, mobile terminal and set-top box can directly be established into wireless connection, without
By network of charging, so that mobile terminal be avoided to generate more campus network.
It is broadcasted in practical application, set top box through network sends the identification for identifying the set-top box.The machine top
Box by network send for identify the set-top box identification broadcast, similar to wireless router send local area network signal with
It is connected for mobile terminal to search, the identification broadcast is for identifying the set-top box, so that mobile terminal be avoided to be connected to non-mesh
Set-top box.The identification broadcast may include the model and title of set-top box, thus avoid user when using mobile terminal, choosing
Select the set-top box of mistake.The title of the set-top box can be configured according to the demand of user.In mobile terminal receiving set up box
After the identification broadcast of transmission, if receiving the terminal recognition broadcast that multiple set-top boxes issue, user is prompted to select a machine top
Box, and connection password is inputted, and verify the connection password of user's input, establish the connection of mobile terminal and set-top box.
In step s 200, the corresponding control parameter of various controls on the current picture of set-top box and Background the piece number are extracted
According to, and it is sent to mobile terminal.Specifically, active user's picture of set top box side is usually by set-top box man-machine interactive system
A series of controls composition, set top box side program is by changing the parameters such as position, size, state, background picture of these controls
To form different interfaces.The control is the encapsulation to data and method, and control can have oneself attribute and method；Attribute
It is the easy access person of control data, method is then some simple and visible functions of control.The control includes: user circle
Face control, chart control, image procossing control, document process control, report controls, grid control and bar code control.It is described
User interface controls, for develop construct user interface (UI) control, help through form in software development, text box, by
The exploitation of the interface elements such as button, pull-down menu.The chart control, for developing the control of chart, helper applications realize number
According to visualization, realization is more difficult when developing to be independently performed complicated chart.Described image handles control, refers to helper applications realization figure
As the control of browsing and simple editing function.The document process control refers to the control for realizing the browsing, editting function of document files
Part.The report controls are used to develop the control of report, realize that the browsing of report is checked, designs, edits, printed in software
Function.The grid control is specially the control for developing table (CELL), main to realize data in grid handling and operation
Function.The bar code control be for bar code generating at, scanning, read and printing control.The control parameter includes:
Attribute, method, position, size, state and the background color of control.Since set top box side can not only play TV programme, also
Can surf the Internet etc., then the current picture of set-top box is by controlling the corresponding control of various controls for showing current picture
Part parameter, for example size, position, state show the current picture of set-top box.The state refers to the state of the control, chooses
Or unselected etc. similar state.The control parameter further includes background color of control etc..Due to the back of set top box side
Scape picture is likely in mobile terminal be no, thus background picture data is also sent to mobile terminal by set-top box.
In step S300, mobile terminal identifies the control parameter and background picture data, and is joined according to the control
Several and background picture data draws corresponding control on mobile terminals, is combined into picture identical with the set-top box current picture
Face.Specifically, the corresponding control parameter of various controls and background picture data that mobile terminal receiving set up box is sent, and
It identifies, then controls corresponding control on mobile terminal, that is, draw corresponding control on the display screen of mobile terminal
Part, so as to be combined into picture identical with the set-top box current picture.Obviously, the drafting control of mobile terminal and set-top box
Part call database be it is identical, can just draw out identical picture in this way.And it by sending control parameter, avoids big
The transmission of data is measured, it is low to network bandwidth requirement, it does not require set-top-box chip to have encoding function, screen can be realized with a low cost
Mapping function, to realize that set-top box is synchronous with mobile terminal.
After the step S300 further include: when mobile terminal stops viewing set-top box picture, mobile terminal is sent
Terminate signal of communication to set-top box, disconnects the connection of mobile terminal and set-top box.Specifically, when user is not desired to viewing set-top box
Picture when, then picture is closed, then mobile terminal, which can correspond to transmission, terminates signal of communication to set-top box, to both disconnect
Connection.
Preferably, after background picture data is sent to mobile terminal by set-top box, when mobile terminal can keep in one section
Between (for example 1 hour etc. can be configured according to the actual situation), when within this time, the picture of set-top box occurs again
Identical background picture data, then the corresponding filename of background picture data need to be only transmitted, to reduce data
Conveying capacity.That is, same background picture data transmission primaries, behind only transmission respective file name.
Preferably, when set top box side picture changes, set-top box can be by the picture after variation and the picture before variation
Comparison, is sent to mobile terminal for the corresponding control parameter in part that picture changes, then mobile terminal only redraws variation
Part control reduces transmission data, reduces and redraws area and avoid making film flicker.That is, set-top box can will be latter
The picture of frame and the picture of present frame compare, and the corresponding control parameter in part that picture changes then is sent to movement
Terminal, so that mobile terminal redraws corresponding control, to realize the display screen of mobile terminal and the picture synchronization of set-top box.
The method of mobile terminal playing set-top box picture provided by the invention, by the correlation for transmitting set-top box current picture
The control parameter and background picture data of control, redraw the mode of corresponding control in mobile terminal to realize screen map function,
It is low to network bandwidth requirement, it does not require set-top-box chip to have encoding function, screen map function can be realized with a low cost.
Based on the method for above-mentioned mobile terminal playing set-top box picture, the present invention also provides a kind of mobile terminal playing machines
The system of top box picture, as shown in Fig. 2, the system of the mobile terminal playing set-top box picture, including set-top box 100 and movement
Terminal 200, wherein the set-top box 100 includes:
First connection establishment module 110, for establishing connection with mobile terminal；
Control parameter and background picture data extraction module 120, various controls on the current picture for extracting set-top box
Corresponding control parameter and background picture data；
Control parameter and background picture data sending module 130, for control parameter and background picture data to be sent to
Mobile terminal；
The mobile terminal 200 includes:
Second connection establishment module 210, for establishing connection with set-top box；
Control parameter and background picture data identification module 220 identify the control parameter and background for mobile terminal
Image data；
Control redraws module 230, for being drawn on mobile terminals pair according to the control parameter and background picture data
The control answered is combined into picture identical with the set-top box current picture.
Further, first connection establishment module 110 includes: identification broadcast generation and transmission unit, for sending
Identification for identifying the set-top box is broadcasted；
Second connection establishment module 210 includes: identification broadcast reception and recognition unit, is sent for receiving set up box
Identification broadcast, and verify user input connection password, establish the connection of mobile terminal and set-top box.
Further, the system of mobile terminal playing set-top box picture, further includes:
Connection disconnects module, for when mobile terminal stops viewing set-top box picture, mobile terminal, which is sent, to terminate communication
Signal disconnects the connection of mobile terminal and set-top box to set-top box.
The mobile terminal is the mobile terminals such as mobile phone or tablet computer.
Specifically, take the mobile phone as an example and illustrate that workflow is as follows: then set-top-box opening starts " set top box side screen
Mapping software ", in running background；Identification broadcast for sending the identification broadcast for identifying the set-top box is generated and is sent
Unit sends terminal recognition broadcast constantly into network.When user needs screen map function, mobile phone terminal screen map is run
Software." identification broadcast reception and recognition unit, receiving set up box issue terminal recognition broadcast；If receiving multiple set-top boxes
The terminal recognition of sending is broadcasted, then prompts user to select a set-top box, and input connection password；Identification broadcast is generated and is sent
Unit and identification broadcast reception and recognition unit verifying password establish a transmissions links if the verification passes.If set-top box
End interface changes；Control parameter and background picture data extraction module extract 120 face to face on picture various controls it is related
Parameter, and lead to after being packaged control parameter and background picture data by control parameter and background picture data sending module 130
Transmission of network is crossed to control parameter and background picture data identification module 220.Control parameter and background picture data identification module
220 receive and parse through out control parameter and background picture data passes to control and redraws module 230.Control redraws module 230
Related control is drawn on mobile phone screen according to control parameter and background picture data, and then is combined into and is similarly drawn with set top box side
Face；To complete a string data input, that is, a picture synchronization is completed, is then changed in the picture of set-top box
When, continue above-mentioned process.After user's use, mobile phone terminal screen map software is exited, connection disconnects module and connects to first
It connects and establishes module 110 and the second connection establishment module 210 transmission end signal of communication, disconnect this link.And mobile phone terminal meeting
Temporary background picture data, behind when having same background picture data, respective file name is only transmitted, so that only transmission primaries are same
The background picture data of sample has saved the time to avoid transmitting background picture data again.Each set top box side picture has change
When change, the part control information of variation can be only transferred to mobile phone, mobile phone terminal also only redraws the part control of variation, reduces network
It is reduced while transmission and redraws area, just face film flicker.
In conclusion a kind of method and system of mobile terminal playing set-top box picture provided by the invention, the method
By the way that mobile terminal and set-top box are established connection；Extract on the current picture of set-top box the corresponding control parameter of various controls and
Background picture data, and it is sent to mobile terminal；Mobile terminal identifies the control parameter and background picture data, and according to institute
It states control parameter and background picture data and draws corresponding control on mobile terminals, be combined into and the set-top box current picture
Identical picture；By the relevant parameter of various controls on extraction set-top box face to face picture, and these relevant parameters are passed to
Mobile terminal, mobile terminal draw corresponding control according to relevant parameter is synchronous on the screen, and then are combined into and set top box side
Same picture, it is low to network bandwidth requirement, it does not require set-top-box chip to have encoding function, screen can be realized with a low cost and reflected
Function is penetrated, its implementation is simple, and it is at low cost by software realization, greatly facilitate the use of user.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (8)
1. a kind of method of mobile terminal playing set-top box picture, which comprises the following steps:
A, mobile terminal and set-top box are established into connection；
B, the corresponding control parameter of various controls and background picture data on the current picture of set-top box are extracted, and is sent to movement
Terminal；
C, mobile terminal identifies the control parameter and background picture data, and according to the control parameter and background picture data
Corresponding control is drawn on mobile terminals, is combined into picture identical with the set-top box current picture；
When set top box side picture changes, set-top box can compare the picture after variation and the picture before variation, and picture is had
The corresponding control parameter in the part of variation is sent to mobile terminal, and mobile terminal only redraws the part control of variation；
The control parameter includes: attribute, method, position, size, state and the background color of control；
The database that the drafting control of mobile terminal and set-top box calls is identical；
After background picture data is sent to mobile terminal by set-top box, mobile terminal temporary a period of time, within this time,
Identical background picture data occurs in the picture of set-top box again when, the corresponding filename of background picture data need to be only transmitted.
2. the method for mobile terminal playing set-top box picture according to claim 1, which is characterized in that the step A tool
Body includes:
A1, set-top box send the identification for identifying the set-top box and broadcast；
The identification broadcast that A2, mobile terminal receiving set up box are sent, and the connection password of user's input is verified, establish mobile terminal
With the connection of set-top box.
3. the method for mobile terminal playing set-top box picture according to claim 1, which is characterized in that in the step B
In, the control includes:
User interface controls, chart control, image procossing control, document process control, report controls, grid control and bar code
Control.
4. the method for mobile terminal playing set-top box picture according to claim 1, which is characterized in that in the step C
Later further include:
D, when mobile terminal stops viewing set-top box picture, mobile terminal, which is sent, terminates signal of communication to set-top box, disconnects and moving
The connection of dynamic terminal and set-top box.
5. a kind of system of mobile terminal playing set-top box picture, including set-top box and mobile terminal, which is characterized in that the machine
Top box includes:
First connection establishment module, for establishing connection with mobile terminal；
Control parameter and background picture data extraction module, the corresponding control of various controls on the current picture for extracting set-top box
Part parameter and background picture data；
Control parameter and background picture data sending module, it is mobile whole for control parameter and background picture data to be sent to
End；
The mobile terminal includes:
Second connection establishment module, for establishing connection with set-top box；
Control parameter and background picture data identification module identify the control parameter and Background the piece number for mobile terminal
According to；
Control redraws module, for drawing corresponding control on mobile terminals according to the control parameter and background picture data
Part is combined into picture identical with the set-top box current picture；
When set top box side picture changes, set-top box can compare the picture after variation and the picture before variation, and picture is had
The corresponding control parameter in the part of variation is sent to mobile terminal, and mobile terminal only redraws the part control of variation；
The control parameter includes: attribute, method, position, size, state and the background color of control；
The database that the drafting control of mobile terminal and set-top box calls is identical；
After background picture data is sent to mobile terminal by set-top box, mobile terminal temporary a period of time, within this time,
Identical background picture data occurs in the picture of set-top box again when, the corresponding filename of background picture data need to be only transmitted.
6. the system of mobile terminal playing set-top box picture according to claim 5, which is characterized in that first connection
Establishing module includes: identification broadcast generation and transmission unit, for sending the identification broadcast for identifying the set-top box；
Second connection establishment module includes: identification broadcast reception and recognition unit, the identification sent for receiving set up box
Broadcast, and the connection password of user's input is verified, establish the connection of mobile terminal and set-top box.
7. the system of mobile terminal playing set-top box picture according to claim 5, which is characterized in that further include:
Connection disconnects module, for when mobile terminal stops viewing set-top box picture, mobile terminal, which is sent, to terminate signal of communication
To set-top box, the connection of mobile terminal and set-top box is disconnected.
8. the system of mobile terminal playing set-top box picture according to claim 5, which is characterized in that the mobile terminal
For mobile phone or tablet computer.
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| CN104980807B (en) * | 2014-04-09 | 2018-06-19 | 海尔集团公司 | A kind of method and terminal for multimedia interaction |
| CN104519410A (en) * | 2014-11-25 | 2015-04-15 | 四川长虹电器股份有限公司 | Method and system for dynamically displaying intelligent terminal user interface |
| CN110753244B (en) * | 2018-07-24 | 2022-10-28 | 中兴通讯股份有限公司 | Scene synchronization method, terminal and storage medium |
| CN113938743B (en) * | 2020-07-08 | 2023-06-27 | 华为技术有限公司 | Cooperative control method and system between electronic devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102625063A (en) * | 2012-03-20 | 2012-08-01 | 无锡德思普科技有限公司 | Self-adaptive remote controlling method of intelligent TV and set top box products |
| CN102638716A (en) * | 2012-03-21 | 2012-08-15 | 华为技术有限公司 | Method, device and system for television remote control by mobile terminal |
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| CN103188543A (en) * | 2013-03-19 | 2013-07-03 | 东莞宇龙通信科技有限公司 | Remote control method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102625063A (en) * | 2012-03-20 | 2012-08-01 | 无锡德思普科技有限公司 | Self-adaptive remote controlling method of intelligent TV and set top box products |
| CN102638716A (en) * | 2012-03-21 | 2012-08-15 | 华为技术有限公司 | Method, device and system for television remote control by mobile terminal |
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