CN106303643A - Remote control thereof and device - Google Patents
Remote control thereof and device Download PDFInfo
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- CN106303643A CN106303643A CN201610729590.0A CN201610729590A CN106303643A CN 106303643 A CN106303643 A CN 106303643A CN 201610729590 A CN201610729590 A CN 201610729590A CN 106303643 A CN106303643 A CN 106303643A
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- Prior art keywords
- user
- controlled plant
- remote control
- information
- control equipment
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Classifications
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
- H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42212—Specific keyboard arrangements
- H04N21/42218—Specific keyboard arrangements for mapping a matrix of displayed objects on the screen to the numerical key-matrix of the remote control
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42224—Touch pad or touch panel provided on the remote control
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Selective Calling Equipment (AREA)
Abstract
Disclosure embodiment relates to electronic apparatus application field, it is provided that a kind of remote control thereof and device.Wherein, described remote control thereof includes: determine controlled plant according to the selection of user, makes remote control equipment set up with described controlled plant and is connected；Set up the user being connected with described controlled plant and input backward channel；Receive the screen message from described controlled plant, according to described screen message display screen mirror image；User's input information is obtained according to user's operation in described screen mirror image；Input backward channel by described user and send described user's input information to described controlled plant, so that controlled plant to be controlled.Utilize the method can directly control controlled plant by the screen mirror image of controlled plant shown on remote control equipment, evade the problem that when using traditional remote controller remote-controlled intelligent TV, operation is excessively complicated.
Description
Technical field
It relates to electronic apparatus application field, particularly relate to a kind of remote control thereof and device.
Background technology
Intelligent television is to have full open model platform, carries operating system, while user appreciates general television content,
Types of applications software, the new tv product persistently function being expanded and upgrading can be installed and uninstalled voluntarily.Intelligent television energy
Enough constantly bringing to user is different from the abundant individualized experience using wired digital teleset, has become as trend and becomes
Gesture.
During realizing the present invention, inventor finds that prior art there is problems in that the biography that intelligent television uses
System remote controller, when selecting channel, switch modes, searching programs or man-machine interaction input word, operation is excessively complicated.
Summary of the invention
In view of this, disclosure embodiment provides a kind of remote control thereof and device, in order to by shown on remote control equipment
The screen mirror image of controlled plant, directly control controlled plant.
First aspect according to disclosure embodiment, it is provided that a kind of remote control thereof, including:
Selection according to user determines controlled plant, makes remote control equipment set up with described controlled plant and is connected；
Set up the user being connected with described controlled plant and input backward channel；
Receive the screen message from described controlled plant, according to described screen message display screen mirror image；
User's input information is obtained according to user's operation in described screen mirror image；
Input backward channel by described user and send described user's input information to described controlled plant, to set controlled
For being controlled.
Preferably, in described reception from the screen message of described controlled plant, screen is realized according to described screen message
Also include before mirror step: to described controlled plant sending performance information.
Preferably, described performance information includes:
Video format, decoding rate, resolution and the channel loading supported.
Preferably, determine controlled plant in the described selection according to user, with described controlled plant set up Connection Step it
Before also include:
Search the neighbouring equipment supporting Wi-Fi direct by Wi-Fi direct, and show that the equipment found selects for user
Select.
Preferably, described method also includes:
While receiving described screen message, receive the audio-frequency information from described controlled plant, according to described audio frequency
Information plays audio frequency.
The third aspect according to disclosure embodiment, it is provided that a kind of remote control unit, including:
Wireless connections module, for determining controlled plant according to the selection of user, makes remote control equipment and described controlled plant
Set up and connect；
Channel sets up module, inputs backward channel for setting up the user being connected with described controlled plant；
Display module, for receiving the screen message from described controlled plant, according to described screen message display screen
Mirror image；
Input module, for obtaining user's input information according to user's operation in described screen mirror image；
Return control module, input letter for inputting backward channel by described user to the described controlled plant described user of transmission
Breath, to be controlled controlled plant.
Preferably, described device also includes:
Sending module, for described controlled plant sending performance information.
Preferably, described performance information includes:
Video format, decoding rate, resolution and the channel loading supported.
Preferably, described device also includes:
Lookup module, the equipment of support Wi-Fi direct near being searched by Wi-Fi direct, and display are found
Equipment selects for user.
Preferably, described device also includes:
Audio-frequency module, for while receiving described screen message, receives the audio-frequency information from described controlled plant,
Audio frequency is play according to described audio-frequency information.
As seen from the above technical solution, disclosure embodiment can overcome the tradition that in prior art, intelligent television uses distant
Control device, when selecting channel, switch modes, searching programs or man-machine interaction input word, excessively complicated the asking of operation
Topic.
In the disclosed embodiments, remote control equipment receives the screen message from described controlled plant, according to described screen
Information display screen mirror image, user is by being operable to input control information in described screen mirror image, and remote control equipment can
Set up the user being connected with described controlled plant and input backward channel, by the control information back of remote control equipment to controlled plant.
Carry out operating in screen mirror image by controlled plant shown on remote control equipment and directly control controlled plant, can evade
Traditional remote controller is carrying out selection channel, switch modes, searching programs or man-machine interaction input word etc. to Intelligent electric
Depending on remote control time, need frequency key pressing, the problem that operation is excessively complicated.
Accompanying drawing explanation
By referring to the following drawings description to disclosure embodiment, above-mentioned and other purpose of disclosure embodiment,
Feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the flow chart of a kind of remote control thereof provided according to disclosure embodiment；
Fig. 2 is the flow chart of a kind of remote control thereof provided according to disclosure embodiment；
Fig. 3 is the flow chart of a kind of controlled method provided according to disclosure embodiment；
Fig. 4 is the structural representation of a kind of remote control unit provided according to disclosure embodiment；
Fig. 5 is the structural representation of a kind of remote control unit provided according to disclosure embodiment；
Fig. 6 is the structural representation of a kind of controlled unit provided according to disclosure embodiment.
Detailed description of the invention
Below based on embodiment, disclosure embodiment is described, but disclosure embodiment is not restricted to these
Embodiment.In below the details of disclosure embodiment being described, detailed describe some specific detail sections.To this area
The description not having these detail sections for technical staff can also understand disclosure embodiment completely.In order to avoid obscuring these public affairs
Opening the essence of embodiment, known method, process, flow process describe the most in detail.
Flow chart in accompanying drawing, block diagram illustrate the possible system frame of the method for the embodiment of the present invention, system, device
Square frame on frame, function and operation, flow chart and block diagram can represent a module, program segment or only one section of code, institute
State module, program segment and code and be all used to realize the executable instruction of regulation logic function.Rule are realized it should also be noted that described
The executable instruction determining logic function can reconfigure, thus generates new module and program segment.Therefore the square frame of accompanying drawing with
And square frame order is used only to preferably illustrate process and the step of embodiment, and should be in this, as the limit to invention itself
System.
Fig. 1 is the flow chart of a kind of remote control thereof provided according to disclosure embodiment, as it is shown in figure 1, the method is concrete
Realized by following steps:
In step S101, determine controlled plant according to the selection of user, make remote control equipment set up even with described controlled plant
Connect.
In an alternative embodiment, also included before step S101: by supporting Wi-Fi near Wi-Fi direct lookup
Direct-connected equipment, and show that the equipment found selects for user.
In step S102, set up the user being connected with described controlled plant and input backward channel.
In an alternative embodiment, user inputs backward channel and defines how the control information back of remote control equipment to being subject to
Control equipment, including the device events such as touch screen, key board, control is controlled to be set to allow user be returned by the input equipment of remote control equipment
Standby.
In an alternative embodiment, user inputs backward channel, and mainly for the treatment of Client-initiated, some control operation,
The control data produced will be sent to controlled plant by transmission control protocol.
In step S103, receive the screen message from described controlled plant, according to described screen message display screen mirror
Picture.
In an alternative embodiment, described screen message is the image information presented on the screen of controlled plant, including
Video information, pictorial information, DESKTOP INFORMATION, menu interface information etc..
In an alternative embodiment, while receiving described screen message, receive the audio frequency from described controlled plant
Information, plays audio frequency according to described audio-frequency information.
In an alternative embodiment, receive described screen message according to UDP.
In an alternative embodiment, also included before step S103: according to transmission control protocol to described controlled plant
Sending performance information.
In an alternative embodiment, described performance information includes: the video format of support, decoding rate, resolution and channel
Load.
In step S104, obtain user's input information according to user's operation in described screen mirror image.
In an alternative embodiment, the method obtaining user's input information includes:
User's input information is obtained according to the gesture operation that user is carried out on the touch screen of display screen mirror image.Wherein,
Described gesture operation includes: the pressing, the movement that singly refer to or refer to more, rotate, click, the most multi-hit, roll and gently sweep, and refer to more
Kneading and open；User's input information is obtained according to the input operation that user is carried out on key board or dummy keyboard；Root
Voice messaging according to user's typing.
In step S105, input backward channel by described user and input letter to the described controlled plant described user of transmission
Breath, to be controlled controlled plant.
In an alternative embodiment, send described user's input information according to transmission control protocol.
In the disclosed embodiments, different controlled plants can be selected by remote control equipment, as long as two equipment all prop up
Hold Wi-Fi direct, it is possible to realize the remote control equipment remote control to controlled plant, user need not for different controlled plants
Differently configured remote control equipment.User passes through to carry out including that operating touch screen, key board etc. operates in described screen mirror image
Inputting control information, the gesture operation of touch screen is fast and simple, it is possible to switches program, play mode rapidly, selects menu,
Suspending video etc., the key board of mobile phone or dummy keyboard also more conform to user habit, and user can be with fast information inputting.
Further, it is also possible to utilize the speech voice input function of mobile phone, more simplify user operation.Controlled plant inputs according to described user
Control information performs corresponding operating.Operation is carried out directly in screen mirror image by controlled plant shown on remote control equipment
Control controlled plant, traditional remote controller can be evaded and carrying out selection channel, switch modes, searching programs or man-machine friendship
When mutually input word etc. are to the remote control of intelligent television, need frequency key pressing, the problem that operation is excessively complicated.
In the disclosed embodiments, according to passing transport control protocol before receiving described screen message according to UDP
View joins adaptive to described controlled plant sending performance information, enhancing controlled plant and remote control equipment.According to User Datagram Protocol
It is less that view receives described screen message network resource overhead, and the fast time delay of data processing speed is short, is conducive to improving Consumer's Experience.Logical
Cross transmission control protocol by the control information back of remote control equipment to controlled plant, enhance the reliability of control information transmission.
Fig. 2 is the flow chart of a kind of remote control thereof provided according to disclosure embodiment, as in figure 2 it is shown, the method is concrete
Realized by following steps:
In step S201, search the neighbouring equipment supporting Wi-Fi direct by Wi-Fi direct, and show that find sets
Available user selects.
In an alternative embodiment, the equipment of periphery all supports Wi-Fi direct can be found by Wi-Fi direct,
Being certainly not limited to controlled plant, the equipment controlled is as controlled plant to select one to wish from all equipment found.It
After can change controlled plant, i.e. one remote control equipment can control multiple controlled plant.
In an alternative embodiment, the equipment that described display finds selects for user, can be shown by tabular form,
And enclose device name, device type, performance parameter, with information such as the distances of remote control equipment.
In an alternative embodiment, the equipment that described display finds selects for user, it is also possible to shown by form of icons
Showing, show different icons according to device type, and enclose device name, performance parameter, with the information such as the distance of remote control equipment.
In step S202, determine controlled plant according to the selection of user, make remote control equipment set up even with described controlled plant
Connect.
In an alternative embodiment, set up by Wi-Fi direct between controlled plant and remote control equipment and connect.
In an alternative embodiment, set up after connecting between controlled plant and remote control equipment by Wi-Fi direct, controlled
A transmission control protocol will be set up between equipment and remote control equipment connect, create the port of a real time streaming transport protocol simultaneously
Session management and control work for follow-up based on video stream online agreement.
In an alternative embodiment, after wireless network linking is set up, the control command on tcp/ip layer includes with reality
Time flow host-host protocol carries out device capability communication, foundation and management, the user of the online agreement of video stream input backward channel, remote
Journey I2C read-write (Remote I2C Read/Write) or HDCP control the transmission of information data.
In step S203, set up the user being connected with described controlled plant and input backward channel.
In step S204, to described controlled plant sending performance information.Execution of step S204, performs step S205 simultaneously
With step S206.
In an alternative embodiment, according to transmission control protocol to described controlled plant sending performance information.
In an alternative embodiment, described performance information includes that video format, decoding rate, resolution and the channel supported are negative
Carry
In step S205, receive the screen message from described controlled plant, according to described screen message display screen mirror
Picture.
In an alternative embodiment, described screen message is the image information presented on the screen of controlled plant, including
Video information, pictorial information, DESKTOP INFORMATION, menu interface information etc..
In an alternative embodiment, receive described screen message according to UDP.
In an alternative embodiment, the screen message that receives needs reverse decapsulation, the division of labor, just can present.
In step S206, receive the audio-frequency information from described controlled plant, play audio frequency according to described audio-frequency information.
In an alternative embodiment, the audio-frequency information that receives needs reverse decapsulation, the division of labor, just can present.
In step S207, obtain user's input information according to user's operation in described screen mirror image.
In step S208, input backward channel by described user and input letter to the described controlled plant described user of transmission
Breath.
In an alternative embodiment, send described user's input information according to transmission control protocol.
In the disclosed embodiments, shown the equipment found by form of icons, facilitate user to select controlled plant.Root
Believe to described controlled plant sending performance according to transmission control protocol before receiving described screen message according to UDP
Breath, strengthen controlled plant and remote control equipment joins adaptive.Described screen message Internet resources are received according to UDP
Expense is less, and the fast time delay of data processing speed is short, is conducive to improving Consumer's Experience.By transmission control protocol by remote control equipment
Control information back, to controlled plant, enhances the reliability of control information transmission.Receive the screen from described controlled plant
Receive the audio-frequency information from described controlled plant while information, play audio frequency, beneficially user according to described audio-frequency information
Distance controlled plant farther out in the case of, hold controlled plant broadcasting content.
Fig. 3 is the flow chart of a kind of controlled method provided according to disclosure embodiment, as it is shown on figure 3, the method is concrete
Realized by following steps:
In step S301, make controlled plant set up with remote control equipment and be connected.
In an alternative embodiment, set up by Wi-Fi direct between controlled plant and remote control equipment and connect.
In an alternative embodiment, set up after connecting between controlled plant and remote control equipment by Wi-Fi direct, controlled
A transmission control protocol will be set up between equipment and remote control equipment connect, create the port of a real time streaming transport protocol simultaneously
Session management and control work for follow-up based on video stream online agreement.
In an alternative embodiment, after wireless network linking is set up, the control command on tcp/ip layer includes with reality
Time flow host-host protocol carries out device capability communication, foundation and management, the user of the online agreement of video stream input backward channel, remote
Journey I2C read-write (Remote I2C Read/Write) or HDCP control the transmission of information data.
In step S302, set up the user being connected with described remote control equipment and input backward channel.
In an alternative embodiment, user inputs backward channel and defines how the control information back of remote control equipment to being subject to
Control equipment, including the device events such as touch screen, key board, control is controlled to be set to allow user be returned by the input equipment of remote control equipment
Standby.
In an alternative embodiment, user inputs backward channel, and mainly for the treatment of Client-initiated, some control operation,
Controlled plant will by the control data that transmission control protocol reception remote control equipment sends.
In step S303, receive the performance information that described remote control equipment sends, adjust screen letter according to described performance information
The transmission of breath.Execution of step S303, performs step S304 and step S305 simultaneously.
In an alternative embodiment, receive, according to transmission control protocol, the performance information that described remote control equipment sends.
In step S304, obtain screen message, send described screen message to described remote control equipment.
In an alternative embodiment, described screen message is the image information presented on the screen of controlled plant, including
Video information, pictorial information, DESKTOP INFORMATION, menu interface information etc..
In an alternative embodiment, obtain screen message, send the flow process of described screen message to described remote control equipment, greatly
Being divided into several stage in cause, be first compressed by the screen message got, the data after compression transfer basic package string again to
Stream package form, if application HDCP, need to add relevant information, if having the audio-frequency information of real-time synchronization again
In the way of MPEG2-TS (Transport Stream transmits stream), carry out the fusion of video-audio data, next add biography in real time
The header of transmission protocol, finally through the mode transmission of UDP.
In step S305, obtain audio-frequency information, send audio-frequency information to described remote control equipment.
In an alternative embodiment, obtain audio-frequency information, send the flow process of audio-frequency information to described remote control equipment, generally
Being divided into several stage, be first compressed by the audio-frequency information got, the data after compression transfer basic flow/stream envelope again to
Bag form, if application HDCP, need to add relevant information, if having the screen message of real-time synchronization again with
The mode of MPEG2-TS carries out the fusion of video-audio data, next adds the header of RTP, finally through user
The mode transmission of datagram protocol.
In step S306, receive described remote control equipment and input, by described user, the user that backward channel sends and input letter
Breath, performs corresponding operating according to described user's input information.
In an alternative embodiment, receive described user's input information according to transmission control protocol.
In the disclosed embodiments, different controlled plants can be selected by remote control equipment, as long as two equipment all prop up
Hold Wi-Fi direct, it is possible to realizing controlled plant is remote control equipment remote control.By controlled plant shown on remote control equipment
Screen mirror image on carry out operating and directly control controlled plant, traditional remote controller can be evaded and select channel, switching to broadcast carrying out
When mode playback, searching programs or man-machine interaction input word etc. are to the remote control of intelligent television, needing frequency key pressing, operation is excessively
Complicated problem.
In the disclosed embodiments, according to passing transport control protocol before sending described screen message according to UDP
That discusses the described controlled plant performance information of reception, enhancing controlled plant and remote control equipment joins adaptive.According to UDP
Sending described screen message network resource overhead less, the fast time delay of data processing speed is short, is conducive to improving Consumer's Experience.Pass through
Transmission control protocol receives the control information of remote control equipment, enhances the reliability of control information transmission.Send controlled plant screen
Send while curtain information the audio-frequency information of described controlled plant, beneficially user distance controlled plant farther out in the case of,
Hold the broadcasting content of controlled plant.
Fig. 4 is the structural representation of a kind of remote control unit provided according to disclosure embodiment, and as shown in Figure 4, remote control fills
Put 40 to include: wireless connections module 401, channel are set up module 402, display module 403, input module 404 and return control module
405。
Wireless connections module 401, for determining controlled plant according to the selection of user, makes remote control equipment controlled set with described
Standby foundation connects.
In an alternative embodiment, set up by Wi-Fi direct between controlled plant and remote control equipment and connect.
In an alternative embodiment, set up after connecting between controlled plant and remote control equipment by Wi-Fi direct, controlled
A transmission control protocol will be set up between equipment and remote control equipment connect, create the port of a real time streaming transport protocol simultaneously
Session management and control work for follow-up based on video stream online agreement.
Channel is set up module 402 and is inputted backward channel for setting up the user being connected with described controlled plant.
In an alternative embodiment, user inputs backward channel and is mainly used in the control information back of remote control equipment to being subject to
Control equipment, including the device events such as touch screen, key board, control is controlled to be set to allow user be returned by the input equipment of remote control equipment
Standby, described control information will be sent to controlled plant by transmission control protocol.
Display module 403 is for receiving the screen message from described controlled plant, according to described screen message display screen
Curtain mirror image.
In an alternative embodiment, described screen message is the image information presented on the screen of controlled plant, including
Video information, pictorial information, DESKTOP INFORMATION, menu interface information etc..
In an alternative embodiment, receive described screen message according to UDP.
In an alternative embodiment, the screen message that receives needs reverse decapsulation, the division of labor, just can present.
Input module 404 is for obtaining user's input information according to user's operation in described screen mirror image.
In an alternative embodiment, the method obtaining user's input information includes:
User's input information is obtained according to the gesture operation that user is carried out on the touch screen of display screen mirror image.Wherein,
Described gesture operation includes: the pressing, the movement that singly refer to or refer to more, rotate, click, the most multi-hit, roll and gently sweep, and refer to more
Kneading and open；User's input information is obtained according to the input operation that user is carried out on key board or dummy keyboard；Root
Voice messaging according to user's typing.
Return control module 405 and send described user input for inputting backward channel by described user to described controlled plant
Information, to be controlled controlled plant.
In an alternative embodiment, send described user's input information according to transmission control protocol.
In the disclosed embodiments, user passes through to carry out including operating touch screen, key board in described screen mirror image
Inputting control information Deng operation, the gesture operation of touch screen is fast and simple, it is possible to switch program, play mode, choosing rapidly
Triming vegetables for cooking list, suspend video etc., the key board of mobile phone or dummy keyboard also more conform to user habit, and user can be the most defeated
Enter information.Further, it is also possible to utilize the speech voice input function of mobile phone, more simplify user operation.Controlled plant is according to described use
The control information of family input performs corresponding operating.Carry out in screen mirror image by controlled plant shown on remote control equipment
Operation directly control controlled plant, can evade traditional remote controller carry out select channel, switch modes, searching programs or
When person's man-machine interaction input word etc. is to the remote control of intelligent television, need frequency key pressing, the problem that operation is excessively complicated.
Fig. 5 is the structural representation of a kind of remote control unit provided according to disclosure embodiment, as it is shown in figure 5, remote control dress
Put 40 also to include: search module 406, sending module 407, audio-frequency module 408.
Lookup module 406 supports the equipment of Wi-Fi direct by Wi-Fi direct near being searched, and display finds
Equipment for user select.
In an alternative embodiment, the equipment of periphery all supports Wi-Fi direct can be found by Wi-Fi direct,
Being certainly not limited to controlled plant, the equipment controlled is as controlled plant to select one to wish from all equipment found.It
After can change controlled plant, i.e. one remote control equipment can control multiple controlled plant.
Sending module 407 is for described controlled plant sending performance information.
In an alternative embodiment, according to transmission control protocol to described controlled plant sending performance information.
In an alternative embodiment, described performance information includes that video format, decoding rate, resolution and the channel supported are negative
Carry.
Audio-frequency module 408, for while receiving described screen message, receives the audio frequency from described controlled plant and believes
Breath, plays audio frequency according to described audio-frequency information.
In the disclosed embodiments, by selecting one to wish from all equipment found, the equipment controlled is as being subject to
Control equipment, a remote control equipment can control multiple controlled plant.According to UDP send described screen message it
Front receiving described controlled plant performance information according to transmission control protocol, strengthen controlled plant and remote control equipment joins adaptive.Connect
While receiving described screen message, receive audio-frequency information enhancing Consumer's Experience, beneficially user from described controlled plant and exist
Distance controlled plant farther out time select the program oneself liked.
Fig. 6 is the structural representation of a kind of controlled unit provided according to disclosure embodiment, as shown in Figure 6, controlled dress
Put 60 to include: wireless connections module 601, channel set up module 602, receiver module 603, mirror image projection module 604, audio-frequency module
605 and controlled module 606.
Wireless connections module 601 is used for making controlled plant set up with remote control equipment and is connected.
In an alternative embodiment, set up by Wi-Fi direct between controlled plant and remote control equipment and connect.
In an alternative embodiment, set up after connecting between controlled plant and remote control equipment by Wi-Fi direct, controlled
A transmission control protocol will be set up between equipment and remote control equipment connect, create the port of a real time streaming transport protocol simultaneously
Session management and control work for follow-up based on video stream online agreement.
Channel is set up module 602 and is inputted backward channel for setting up the user being connected with described remote control equipment.
In an alternative embodiment, user inputs backward channel and is mainly used in the control letter of controlled plant reception remote control equipment
Breath, including the device events such as touch screen, key board, user returns control controlled plant by the input equipment of remote control equipment, controlled
Equipment will receive described control information by transmission control protocol.
Receiver module 603, for receiving the performance information that described remote control equipment sends, adjusts screen according to described performance information
The transmission of curtain information.
In an alternative embodiment, receive, according to transmission control protocol, the performance information that described remote control equipment sends.
Mirror image projection module 604 is used for obtaining screen message, sends described screen message to described remote control equipment.
In an alternative embodiment, described screen message is the image information presented on the screen of controlled plant, including
Video information, pictorial information, DESKTOP INFORMATION, menu interface information etc..
In an alternative embodiment, being first compressed by the screen message got, the data after compression transfer base again to
This flow/stream package form, if application HDCP, need to add relevant information, if there being the sound of real-time synchronization
Frequently information carries out the fusion of video-audio data again in the way of MPEG2-TS (Transport Stream transmits stream), adds the most again
The header of upper RTP, finally through the mode transmission of UDP.
Audio-frequency module 605 is used for obtaining audio-frequency information, sends audio-frequency information to described remote control equipment.
In an alternative embodiment, being first compressed by the audio-frequency information got, the data after compression transfer base again to
This flow/stream package form, if application HDCP, need to add relevant information, if there being the screen of real-time synchronization
Curtain information carries out the fusion of video-audio data again in the way of MPEG2-TS, next adds the header of RTP,
Afterwards through the mode transmission of UDP.
Controlled module 606 inputs, by described user, user's input that backward channel sends for receiving described remote control equipment
Information, and perform corresponding operating according to described user's input information.
In an alternative embodiment, receive described user's input information according to transmission control protocol.
In an alternative embodiment, described corresponding operating includes: select channel, switch modes, searching programs or
Other man-machine interactive class operate.
In an alternative embodiment, described corresponding operating also includes: audio-frequency information is branched to stereo set.
In the disclosed embodiments, different controlled plants can be selected by remote control equipment, as long as two equipment all prop up
Hold Wi-Fi direct, it is possible to realizing controlled plant is remote control equipment remote control.By controlled plant shown on remote control equipment
Screen mirror image on carry out operating and directly control controlled plant, traditional remote controller can be evaded and select channel, switching to broadcast carrying out
When mode playback, searching programs or man-machine interaction input word etc. are to the remote control of intelligent television, needing frequency key pressing, operation is excessively
Complicated problem.
In the disclosed embodiments, according to passing transport control protocol before sending described screen message according to UDP
That discusses the described controlled plant performance information of reception, enhancing controlled plant and remote control equipment joins adaptive.According to UDP
Sending described screen message network resource overhead less, the fast time delay of data processing speed is short, is conducive to improving Consumer's Experience.Pass through
Transmission control protocol receives the control information of remote control equipment, enhances the reliability of control information transmission.
The foregoing is only the preferred embodiment of disclosure embodiment, be not limited to disclosure embodiment, for this
For skilled person, disclosure embodiment can have various change and change.All spirit in disclosure embodiment and former
Any modification, equivalent substitution and improvement etc. made within reason, within should be included in the protection domain of disclosure embodiment.
Claims (14)
1. a remote control thereof, including:
Selection according to user determines controlled plant, makes remote control equipment set up with described controlled plant and is connected；
Set up the user being connected with described controlled plant and input backward channel；
Receive the screen message from described controlled plant, according to described screen message display screen mirror image；
User's input information is obtained according to user's operation in described screen mirror image；
Input backward channel by described user and send described user's input information to described controlled plant, so that controlled plant to be entered
Row controls.
Method the most according to claim 1, in described reception from the screen message of described controlled plant, according to described screen
Also include before curtain information realization screen mirror image step: to described controlled plant sending performance information.
Method the most according to claim 2, wherein, described performance information includes:
Video format, decoding rate, resolution and the channel loading supported.
Method the most according to claim 1, determines controlled plant in the described selection according to user, with described controlled plant
Also include before setting up Connection Step:
Search the neighbouring equipment supporting Wi-Fi direct by Wi-Fi direct, and show that the equipment found selects for user.
Method the most according to claim 1, also includes:
While receiving described screen message, receive the audio-frequency information from described controlled plant, according to described audio-frequency information
Play audio frequency.
6. a controlled method, including:
Set up with remote control equipment and be connected；
Set up the user being connected with described remote control equipment and input backward channel；
Obtain screen message, send described screen message to described remote control equipment；
Receive described remote control equipment and input, by described user, the user's input information that backward channel sends, defeated according to described user
Enter information and perform corresponding operating.
Method the most according to claim 6, at described acquisition screen message, sends described screen letter to described remote control equipment
Also include before breath step: receive the performance information that described remote control equipment sends, adjust screen message according to described performance information
Transmission.
8. a remote control unit, including:
Wireless connections module, for determining controlled plant according to the selection of user, makes remote control equipment set up with described controlled plant
Connect；
Channel sets up module, inputs backward channel for setting up the user being connected with described controlled plant；
Display module, for receiving the screen message from described controlled plant, according to described screen message display screen mirror image；
Input module, for obtaining user's input information according to user's operation in described screen mirror image；
Return control module, send described user's input information for inputting backward channel by described user to described controlled plant,
So that controlled plant is controlled.
Device the most according to claim 8, also includes:
Sending module, for described controlled plant sending performance information.
Device the most according to claim 9, wherein, described performance information includes:
Video format, decoding rate, resolution and the channel loading supported.
11. devices according to claim 8, also include:
Search module, near being searched by Wi-Fi direct, support the equipment of Wi-Fi direct, and show the equipment found
Select for user.
12. devices according to claim 8, also include:
Audio-frequency module, for while receiving described screen message, receives the audio-frequency information from described controlled plant, according to
Described audio-frequency information plays audio frequency.
13. 1 kinds of controlled units, including:
Module is set up in wireless connections, is connected for setting up with remote control equipment；
Control Path Setup module, input backward channel for setting up the user being connected with described remote control equipment；
Information sending module, is used for obtaining screen message, sends described screen message to described remote control equipment；
Information receiving module, the user inputting backward channel transmission by described user for receiving described remote control equipment inputs letter
Breath；
Control module, for performing corresponding operating according to described user's input information.
14. devices according to claim 13, also include:
Capabilities negotiation module, receives the performance information that described remote control equipment sends, and adjusts screen message according to described performance information
Transmission.
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| CN201610729590.0A CN106303643A (en) | 2016-08-25 | 2016-08-25 | Remote control thereof and device |
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| CN201610729590.0A CN106303643A (en) | 2016-08-25 | 2016-08-25 | Remote control thereof and device |
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