CN105915989A - Infrared data transmission method and system, and remote control terminal - Google Patents
Infrared data transmission method and system, and remote control terminal Download PDFInfo
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- CN105915989A CN105915989A CN201610287249.4A CN201610287249A CN105915989A CN 105915989 A CN105915989 A CN 105915989A CN 201610287249 A CN201610287249 A CN 201610287249A CN 105915989 A CN105915989 A CN 105915989A
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- infrared
- data
- code value
- infrared data
- data frame
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005538 encapsulation Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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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
- H04N21/41—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]
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
Abstract
The present invention provides an infrared data transmission method and system, and a remote control terminal. The method comprises: the remote control terminal receives infrared data frames corresponding to an infrared controlled device and sent by a television, the infrared data frames include the total number of the data packages and the infrared data information, the infrared data information in the packs of infrared data frames limited by the total number of the data packages includes the button code value data and corresponding infrared wave data, and the button code value data and the infrared wave data are configured to control the infrared controlled device; the infrared wave data is analyzed; when the infrared date information in the infrared data frame includes an end mark, receiving a set of infrared data frame of single button code value data is completed, and the set of the infrared data frame corresponding to the single button code value data is stored; and the infrared data frame is received from the television until the infrared data frame corresponding to all the button code value data. According to the invention, the remote control terminal configured to the television may be used for controlling other infrared controlled devices.
Description
Technical field
The present invention relates to Smart Home technical field, particularly relate to a kind of infrared data transmission method, be
System and remote terminal.
Background technology
Along with digitized and the networking of home appliance, the function of household electrical appliances gets more and more, in order to easy to operate,
Home appliance all has corresponding matched remote controller.But home appliance increases, supporting remote controller also increases
Many.
At present, the matched remote controller of TV can be Ble remote controller, Wifi remote controller, or 2.4GHz is distant
Control device, i.e. can pass through Ble function, Wifi function or general 2.4Ghz protocol integrated test system Intelligent electric, and its
He then can only use corresponding matched remote controller individually to control by the equipment of infrared control.In other words
Say, it is impossible to use the remote controller of former control TV to control other infrared equipments so that user needs frequently to control
NTSC television system NTSC and the most inconvenient during this infrared equipment.
Such as, common infrared controlled plant is Set Top Box, and Set Top Box is connected with TV, and Set Top Box is permissible
Switch Video source is come by controlling TV.Watch the scene of TV programme user, user has to differentiate between and makes
With controlling the remote controller of TV and controlling the remote controller of Set Top Box.Set Top Box and TV could be controlled respectively.
Visible, owing to same remote controller can not be used to control TV and Set Top Box so that Consumer's Experience is poor.
It is, therefore, desirable to provide a kind of side that same remote controller can be used to control TV and other infrared controlled plants
Case.
Summary of the invention
Present invention solves the technical problem that and be to provide a kind of infrared data transmission method, system and remote terminal,
Make the remote terminal supporting with TV can also control other infrared controlled plants.
For solving above-mentioned technical problem, the present invention provides a kind of infrared data transmission method, described method bag
Include: remote terminal receives infrared data frame corresponding to infrared controlled plant that TV sends, described infrared number
Packet sum and infrared data information, wherein, many Bao Hong that described packet sum limits is included according to frame
Infrared data information in outer Frame comprises key code value data and corresponding infrared waves graphic data, described
Key code value data and infrared waves graphic data are used for controlling described infrared controlled plant；Resolve described infrared number
According to frame；When the infrared data information in described infrared data frame comprises end mark, corresponding to described infrared
One group of infrared data frame of the single key code value data of controlled plant receives, and preserves corresponding to described
This group infrared data frame of single key code value data；Continue from infrared data frame described in described television reception,
Until receiving the infrared data frame that whole key code value data are corresponding.
Alternatively, described infrared data frame also includes that frame head, described frame head are used for indicating current infrared data
Whether the infrared data information in frame comprises key code value data.
Alternatively, in one group of infrared data frame that single key code value data are corresponding, first bag described red
Outer data frame packet contains described key code value data, and first wraps later described infrared data frame comprises described red
Outer Wave data.
Alternatively, in one group of infrared data frame that single key code value data are corresponding, it is described that last wraps
Infrared data frame includes described end mark.
Alternatively, described infrared data frame obtains in the following manner:
The type of infrared controlled plant described in described TV identification, and according to the class of described infrared controlled plant
Type obtains the infrared pattern data of correspondence from cloud server, and described cloud server record has multiple infrared
The infrared pattern data of the described type transition of controlled plant；Described TV is downloaded described from cloud server
Infrared pattern data；Described infrared pattern data are packaged into the described infrared data frame of many bags by described TV.
Alternatively, described infrared data transmission method, also include:
Described remote terminal receive described TV send current key code value data, wherein, described currently
Key code value data selection based on user operation generates；Described remote terminal obtain corresponding to described currently
The described infrared waves graphic data of key code value data, to control described infrared be subject to based on this infrared waves graphic data
Control equipment.
Alternatively, described infrared data transmission method, also include:
When described remote terminal has received current bag described infrared data frame, send acknowledgement frame extremely described TV,
Described acknowledgement frame includes reception state and solicited message, and wherein, described reception state indicates whether normally to connect
Receiving, described solicited message indicates whether to need to retransmit the described infrared data frame of current bag.
The embodiment of the present invention also provides for a kind of remote terminal, and described remote terminal includes: the first reception unit,
Resolution unit, storage unit and control receive unit；
Described first receives unit, is suitable to the infrared data that the infrared controlled plant of reception TV transmission is corresponding
Frame, described infrared data frame includes packet sum and infrared data information, and wherein, described packet is total
It is infrared with corresponding that infrared data information in many bags infrared data frames that number limits comprises key code value data
Wave data, described key code value data and infrared waves graphic data are used for controlling described infrared controlled plant；
Described resolution unit, is suitable to resolve described infrared data frame；
Described storage unit, is suitable to when the infrared data information in described infrared data frame comprises end mark,
One group of infrared data frame corresponding to the single key code value data of described infrared controlled plant receives,
Preserve this group infrared data frame corresponding to described single key code value data；
Described control receives unit, is suitable to control described first and receives unit continuation from described television reception institute
State infrared data frame, until receiving the infrared data frame that whole key code value data are corresponding.
Alternatively, described infrared data frame also includes that frame head, described frame head are used for indicating current infrared data
Whether the infrared data information in frame comprises key code value data.
Alternatively, in one group of infrared data frame that single key code value data are corresponding, first bag described red
Outer data frame packet contains described key code value data, and first wraps later described infrared data frame comprises described red
Outer Wave data.
Alternatively, in one group of infrared data frame that single key code value data are corresponding, it is described that last wraps
Infrared data frame includes described end mark.
Alternatively, described remote terminal, also include:
Second receives unit, is suitable to receive the current key code value data that described TV sends, wherein, institute
State current key code value data selection based on user operation to generate；
Acquiring unit, is suitable to obtain the described infrared waves graphic data corresponding to described current key code value data,
To control described infrared controlled plant based on this infrared waves graphic data.
Alternatively, described remote terminal also includes:
Acknowledgement frame transmitting element, when being suitable to receive current bag described infrared data frame, sends acknowledgement frame extremely
Described TV, described acknowledgement frame includes reception state and solicited message, and wherein, described reception state indicates
Whether normally receiving described current bag infrared data frame, described solicited message indicates whether to need re-transmission described
The described infrared data frame of current bag.
The embodiment of the present invention also provides for a kind of infrared data link system, and described system includes above-mentioned remote control
Terminal, TV and infrared controlled plant.
Alternatively, described infrared data frame is by the recognition unit of described TV, download unit and encapsulation list
Unit obtains；Wherein, described recognition unit is suitable to identify the type of described infrared controlled plant, and according to institute
The type stating infrared controlled plant obtains the infrared pattern data of correspondence from cloud server, and described high in the clouds takes
Business device record has the infrared pattern data of the described type transition of multiple infrared controlled plant；Described download is single
Unit, is suitable to download described infrared pattern data from cloud server；Described encapsulation unit, is suitable to described
Infrared pattern data are packaged into the described infrared data frame of many bags.
Compared with prior art, the technical scheme of the embodiment of the present invention has the advantages that
The remote terminal of the embodiment of the present invention receives the infrared data that infrared controlled plant that TV sends is corresponding
Frame, described infrared data frame is prespecified to be packaged in a particular format, and described remote terminal resolves institute
The Infrared push button code value of the matched remote controller of described infrared controlled plant can be obtained after stating in infrared data frame
Data and corresponding infrared waves graphic data.When TV sends current key code value data, it may be determined that right
The infrared waves graphic data answered controls described infrared controlled plant.The embodiment of the present invention will owing to achieving TV
Key code value data and corresponding infrared waves graphic data send to remote terminal, so that remote terminal
The infrared waveform required for described infrared controlled plant is currently controlled according to current key code value data
Data, so that same remote terminal is on the basis of the function of original control TV, it is also possible to control
Infrared controlled plant.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of infrared data transmission method in the embodiment of the present invention；
Fig. 2 is the structural representation of a kind of remote terminal in the embodiment of the present invention；
Fig. 3 is the structural representation of a kind of infrared data link system in the embodiment of the present invention.
Detailed description of the invention
At present, the matched remote controller of TV can be Ble remote controller, Wifi remote controller, or 2.4GHz is distant
Control device, i.e. can pass through Ble function, Wifi function or general 2.4Ghz protocol integrated test system Intelligent electric, and its
He then can only use corresponding matched remote controller individually to control by the equipment of infrared control.In other words
Say, it is impossible to use the remote controller of former control TV to control other infrared equipments so that user needs frequently to control
NTSC television system NTSC and the most inconvenient during this infrared equipment.
The remote terminal of the embodiment of the present invention receives the infrared data that infrared controlled plant that TV sends is corresponding
Frame, described infrared data frame is prespecified to be packaged in a particular format, and described remote terminal resolves institute
The Infrared push button code value of the matched remote controller of described infrared controlled plant can be obtained after stating in infrared data frame
Data and corresponding infrared waves graphic data.When TV sends current key code value data, it may be determined that right
The infrared waves graphic data answered controls described infrared controlled plant.The embodiment of the present invention will owing to achieving TV
Key code value data and corresponding infrared waves graphic data send to remote terminal, so that remote terminal
The infrared waveform required for described infrared controlled plant is currently controlled according to current key code value data
Data, so that same remote terminal is on the basis of the function of original control TV, it is also possible to control
Infrared controlled plant.
Understandable for enabling the above-mentioned purpose of the present invention, feature and beneficial effect to become apparent from, below in conjunction with
The specific embodiment of the present invention is described in detail by accompanying drawing.
Fig. 1 is the flow chart of a kind of infrared data transmission method in the embodiment of the present invention.Referring to Fig. 1
Illustrate.
Step S101: remote terminal receives infrared data frame corresponding to infrared controlled plant that TV sends,
Described infrared data frame includes packet sum and infrared data information, and wherein, described packet sum limits
The fixed infrared data information in many bags infrared data frame comprises key code value data and corresponding infrared waveform
Data, described key code value data and infrared waves graphic data are used for controlling described infrared controlled plant.
In being embodied as, described remote terminal can be intelligent remote controller.Described infrared controlled plant is
Can be by the equipment of infrared remote control, in order to reach to control described infrared controlled plant by external key
Purpose, infrared controlled plant all has corresponding supporting infrared pattern data, including key code value data and
Corresponding infrared waves graphic data.When determining described key code value data, then can be according to corresponding infrared
Wave data controls described infrared controlled plant.
It should be noted that those skilled in the art is it should be appreciated that existing infrared controlled plant
Supporting remote controller be how according to key code value data and infrared waves graphic data for controlling described infrared be subject to
Control equipment.
In being embodied as, described infrared controlled plant can be Set Top Box, described Set Top Box and described electricity
Depending on being connected by AV line or HDMI wire.The type of described infrared controlled plant is different, and it is supporting red
Outer pattern data are the most different.In actual applications, described type can be the brand of this infrared controlled plant,
The infrared pattern data that different brands is unified are different.
In being embodied as, described TV can pass through Ble technology or general with described remote terminal
2.4GHz agreement or Wifi technology are attached.
In being embodied as, one group of infrared data frame of single key code value data divides and wraps transmission more, often wraps
Data are transmitted according to specific transformat, and described infrared data frame includes infrared data information, institute
State infrared data information and include key code value data and corresponding infrared waves graphic data.Described infrared for transmission
Data message, needs to be packaged described infrared data information, to obtain described infrared data frame.Cause
This described infrared data frame also includes that other information, described infrared data frame information can include that packet is total
Number and current bag sequence number.
In being embodied as, described infrared data frame also includes that frame head, described frame head are used for indicating the reddest
Whether the infrared data information in outer Frame comprises key code value data.
It should be noted that except described packet is total, described current bag sequence number and described infrared data letter
Outside breath, described infrared data frame can also arrange the field including characterizing other information, does not limits at this.
Such as, described infrared data frame can also arrange the field characterizing sum check.
Needing to illustrate in the lump, the size of data of each field information can carry out different settings,
This does not limits.Such as, often bag infrared data frame includes 20 bytes, and the information of described frame head accounts for 1
Individual byte, the information of described packet sum accounts for 1 byte, and 1 byte of current bag serial number is described
Infrared data information accounts for 16 bytes, and the information of described sum check accounts for 1 byte.
In being embodied as, in one group of infrared data frame that single key code value data are corresponding, the first bag
Described infrared data frame comprises described key code value data, and first wraps later described infrared data frame comprises
Described infrared waves graphic data.In being embodied as, one group of infrared data that single key code value data are corresponding
In frame, the described infrared data frame of last bag includes described end mark.
In the example of an indefiniteness of the present invention, the described infrared data letter of the first bag infrared data frame
Breath can also include carrier wave frequency information etc..Specifically, first will be except described infrared waves graphic data and described
Other information beyond end mark are put in the described infrared data information of the first bag infrared data frame and are passed
Defeated.If not making to be finished to the byte number of described infrared data information distribution, transmission can be started
Part described infrared waves graphic data.
In being embodied as, described infrared data frame can obtain in the following manner:
The type of infrared controlled plant described in described TV identification, and according to the class of described infrared controlled plant
Type obtains the infrared pattern data of correspondence from cloud server, and described cloud server record has multiple infrared
The infrared pattern data of the described type transition of controlled plant；Described TV is downloaded described from cloud server
Infrared pattern data；Described infrared pattern data are packaged into the described infrared data frame of many bags by described TV.
Described type is the information that can be used to identify and match unique a set of infrared pattern data.?
In actual application, described type can be the brand of this infrared controlled plant, and it is infrared that different brands is unified
Pattern data are different.
In being embodied as, when described remote terminal has received current bag described infrared data frame, sending should
Answering frame extremely described TV, described acknowledgement frame includes reception state and solicited message, wherein, described reception shape
State indicates whether to normally receive, and described solicited message indicates whether to need to retransmit the described infrared data of current bag
Frame.It should be noted that the information entrained by described acknowledgement frame is except described reception state and described request letter
Outside breath, it is also possible to include the content that other self-defining fields are corresponding.Such as, described acknowledgement frame also may be used
To include next bag data number, when described television reception to next bag data number, it is judged that can send down
One bag infrared data frame.Similarly, described acknowledgement frame can enter for the byte-sized of each field distribution
The setting that row is different, does not limits at this.
Step S102: resolve described infrared data frame.
In being embodied as, described infrared data frame distinguishes the corresponding different data message of different fields,
Resolving described infrared data frame is to identify and obtain the key code value data that described infrared data frame carries
With corresponding infrared waves graphic data, and carry out the storage of correspondence.
Step S103: when the infrared data information in described infrared data frame comprises end mark, correspond to
One group of infrared data frame of the single key code value data of described infrared controlled plant receives, and it is right to preserve
This group infrared data frame of single key code value data described in Ying Yu.
In being embodied as, by identifying that described end mark judges a group infrared of single key code value data
Data frame receipt is complete.By preserving this group infrared data frame corresponding to described single key code value data,
Can be according to infrared data waveform corresponding to a current key code value data search, to control described infrared be subject to
Control equipment.
Step S104: continue from infrared data frame described in described television reception, until receiving whole button
The infrared data frame that code value data are corresponding.
In being embodied as, owing to the key code value data of described infrared controlled plant have multiple, by reality
Execute step S101 to step S103, it is possible to obtain single key code value data and the infrared data ripple of its correspondence
Shape.This step controls to continue to the infrared data frame that other key code value data are corresponding, and resolves
And preservation, thus obtain a whole set of key code value data corresponding to described infrared controlled plant and each button
The infrared data waveform that code value data are corresponding.
In being embodied as, described infrared data transmission method also includes:
Described remote terminal receive described TV send current key code value data, wherein, described currently
Key code value data selection based on user operation generates；Described remote terminal obtain corresponding to described currently
The described infrared waves graphic data of key code value data, to control described infrared be subject to based on this infrared waves graphic data
Control equipment.
Described current key code value data are the current control confirming to be used to control described infrared controlled plant
Information, the generation of described current key code value data can be in the following manner:
Remote terminal described in user operation, is carried out the classification options of the interactive interface presented from described TV
Selecting and confirm, described classification options characterizes user view and is switched in the content that this classification information is corresponding.
Described TV generates the current key code value data of described infrared controlled plant according to the classification information confirmed.
Described remote terminal can obtain and store described infrared through above-mentioned steps S101 to step S104
The supporting key code value data of controlled plant and the infrared waves graphic data of correspondence.When described remote terminal
When receiving the current key code value data that described TV sends, described remote terminal obtains corresponding and described
The described infrared waves graphic data of current key code value data, to control described red based on this infrared waves graphic data
Outer controlled plant.
Illustrate below by the example of an indefiniteness:
Described infrared controlled plant is Set Top Box, and described TV can obtain this TV station electricity by described Set Top Box
Depending on the video source not having.By controlling described Set Top Box, so that TV is switched to corresponding video
Content.By the method in the present embodiment so that described remote terminal obtains and stores described Set Top Box
Key code value data and corresponding infrared waves graphic data.
When remote terminal described in user operation selects from the classification options that described TV presents and confirms " lake
South satellite TV " time, described TV generates the first current key code value data being switched to required for this channel,
And sending the described first current key code value data extremely described remote terminal, described remote terminal is according to described
First current key code value data obtain the first corresponding infrared waves graphic data, thus red based on first
Outer pattern Data Control Set Top Box, and then make this Set Top Box can be switched to " HNTV ".
By upper example it can be seen that the embodiment of the present invention can use original remote terminal control controlling TV
Make infrared controlled plant Set Top Box.
Key code value data and corresponding infrared waves graphic data are sent by the embodiment of the present invention owing to achieving TV
To remote terminal, so that remote terminal is currently controlled according to current key code value data
Infrared waves graphic data required for described infrared controlled plant, so that same remote terminal is in original control
On the basis of the function of NTSC television system NTSC, it is also possible to control infrared controlled plant.
In being embodied as, it is also possible to be sent to by defining the specific data frame format described TV of transmission
Described remote terminal or described remote terminal are sent to the control instruction of described TV.Such as, described control
Instruction processed may be used for notifying that remote terminal enters specific mode of operation, as notice remote terminal prepares to connect
Receive described infrared data frame.It is pointed out that can define different control instructions as required uses
Carry out other alternately in described remote terminal and described TV, do not repeating at this.
Fig. 2 is the structural representation of a kind of remote terminal in the embodiment of the present invention.Below in conjunction with Fig. 3 institute
The infrared data link system shown illustrates.Described infrared data link system may include that remote control is eventually
End 20, TV 21 and infrared controlled plant 22.Remote terminal as shown in Figure 2 may include that first
Receive unit 201, resolution unit 202, storage unit 203 and control to receive unit 204.Wherein:
Described first receives unit 201 is suitable to receive corresponding infrared of infrared controlled plant that TV 21 sends
Frame, described infrared data frame includes packet sum and infrared data information, wherein, described data
Infrared data information in many bags infrared data frame that bag sum limits comprises key code value data with corresponding
Infrared waves graphic data, described key code value data and infrared waves graphic data are used for controlling described infrared controlled set
Standby；
Described resolution unit 202, is suitable to resolve described infrared data frame；
Described storage unit 203, is suitable to when the infrared data information in described infrared data frame comprises end mark
Time, one group of infrared data frame corresponding to the single key code value data of described infrared controlled plant has received
Finish, preserve this group infrared data frame corresponding to described single key code value data；
Described control receives unit 204, is suitable to control described first reception unit 201 and continues from described TV
21 receive described infrared data frame, until receiving the infrared data frame that whole key code value data are corresponding.
In being embodied as, described remote terminal 20 can be intelligent remote controller.
In being embodied as, when the described infrared controlled plant 22 of needs controls described TV 21, described
Infrared controlled plant 22 can be connected with described TV 21.Such as, when described infrared controlled plant 22 it is
During Set Top Box, described TV 21 can be connected by AV line or HDMI with Set Top Box.
In being embodied as, described infrared data frame also includes that frame head, described frame head are used for indicating the reddest
Whether the infrared data information in outer Frame comprises key code value data.
In being embodied as, in one group of infrared data frame that single key code value data are corresponding, the first bag
Described infrared data frame comprises described key code value data, and first wraps later described infrared data frame comprises
Described infrared waves graphic data.
In being embodied as, in one group of infrared data frame that single key code value data are corresponding, last bag
Described infrared data frame include described end mark.
Described infrared data frame is obtained by the recognition unit of described TV 21, download unit and encapsulation unit；
Described recognition unit is suitable to identify the type of described infrared controlled plant, and according to described infrared controlled plant
The type of 22 obtains the infrared pattern data of correspondence from cloud server, and described cloud server record has many
Plant the infrared pattern data of the described type transition of infrared controlled plant 22；Described download unit, be suitable to from
Cloud server downloads described infrared pattern data；Described encapsulation unit, is suitable to described infrared pattern number
According to being packaged into the described infrared data frame of many bags.
It is understood that when described TV 21 identifies the type of described infrared controlled plant 22, institute
State TV 21 to be connected with the foundation of described infrared controlled plant 22.
In being embodied as, described remote terminal 20 also includes the second reception unit (not shown), is suitable to
Receive the current key code value data that described TV 21 sends, wherein, described current key code value data base
Selection in user operates and generates；Acquiring unit, is suitable to obtain corresponding to described current key code value data
Described infrared waves graphic data, with based on this infrared waves graphic data control described infrared controlled plant 22.
In being embodied as, described remote terminal 20 can also include acknowledgement frame transmitting element (not shown),
When being suitable to receive current bag described infrared data frame, send acknowledgement frame to described TV 21, described response
Frame includes reception state and solicited message, and wherein, described reception state indicates whether to normally receive described working as
Front bag infrared data frame, described solicited message indicates whether to need to retransmit the described described infrared data of current bag
Frame.
In the present embodiment, the explanation about described infrared data link system can be to should refer to above-mentioned infrared data
The explanation of transmission method, repeats no more.
The remote terminal of the embodiment of the present invention receives the infrared data that infrared controlled plant that TV sends is corresponding
Frame, described infrared data frame is prespecified to be packaged in a particular format, and described remote terminal resolves institute
The Infrared push button code value of the matched remote controller of described infrared controlled plant can be obtained after stating in infrared data frame
Data and corresponding infrared waves graphic data.When TV sends current key code value data, it may be determined that right
The infrared waves graphic data answered controls described infrared controlled plant.The embodiment of the present invention will owing to achieving TV
Key code value data and corresponding infrared waves graphic data send to remote terminal, so that remote terminal
The infrared waveform required for described infrared controlled plant is currently controlled according to current key code value data
Data, so that same remote terminal is on the basis of the function of original control TV, it is also possible to control
Infrared controlled plant.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment
Suddenly the program that can be by completes to instruct relevant hardware, and this program can be stored in computer-readable
In storage medium, storage medium may include that ROM, RAM, disk or CD etc..
Having been described in detail the method and system of the embodiment of the present invention above, the present invention is not limited to this.
Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various change with
Amendment, therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (15)
1. an infrared data transmission method, it is characterised in that including:
Remote terminal receives infrared data frame corresponding to infrared controlled plant that TV sends, described infrared data
Frame includes packet sum and infrared data information, wherein, many Bao Hong that described packet sum limits
Infrared data information in outer Frame comprises key code value data and corresponding infrared waves graphic data, institute
State key code value data and infrared waves graphic data for controlling described infrared controlled plant；
Resolve described infrared data frame；
When the infrared data information in described infrared data frame comprises end mark, corresponding to described infrared controlled
One group of infrared data frame of the single key code value data of equipment receives, and preserves corresponding to described list
This group infrared data frame of individual key code value data；
Continue from infrared data frame described in described television reception, until it is corresponding to receive whole key code value data
Infrared data frame.
Infrared data transmission method the most according to claim 1, it is characterised in that described infrared data frame
Also including frame head, described frame head is for indicating whether the infrared data information in current infrared data frame wraps
Containing key code value data.
Infrared data transmission method the most according to claim 2, it is characterised in that single key code value number
According in one group of corresponding infrared data frame, the described infrared data frame of the first bag comprises described key code value
Data, first wraps later described infrared data frame comprises described infrared waves graphic data.
Infrared data transmission method the most according to claim 2, it is characterised in that single key code value number
According in one group of corresponding infrared data frame, the described infrared data frame of last bag includes described end mark.
Infrared data transmission method the most according to claim 1, it is characterised in that described infrared data frame
Obtain in the following manner:
The type of infrared controlled plant described in described TV identification, and according to the type of described infrared controlled plant
Obtain the infrared pattern data of correspondence from cloud server, described cloud server record has multiple infrared
The infrared pattern data of the described type transition of controlled plant；
Described TV downloads described infrared pattern data from cloud server；
Described infrared pattern data are packaged into the described infrared data frame of many bags by described TV.
Infrared data transmission method the most according to claim 1, it is characterised in that also include:
Described remote terminal receives the current key code value data that described TV sends, and wherein, described currently presses
Key Value Data selection based on user operation generates；
Described remote terminal obtains the described infrared waves graphic data corresponding to described current key code value data, with
Described infrared controlled plant is controlled based on this infrared waves graphic data.
Infrared data transmission method the most according to claim 1, it is characterised in that also include:
When described remote terminal has received current bag described infrared data frame, send acknowledgement frame extremely described TV,
Described acknowledgement frame includes reception state and solicited message, and wherein, described reception state indicates whether normally
Receiving, described solicited message indicates whether to need to retransmit the described infrared data frame of current bag.
8. a remote terminal, it is characterised in that including: first receives unit, resolution unit, storage unit
Unit is received with control；
Described first receives unit, is suitable to the infrared data frame that the infrared controlled plant of reception TV transmission is corresponding,
Described infrared data frame includes packet sum and infrared data information, wherein, described packet sum
It is infrared with corresponding that infrared data information in the many bags infrared data frame limited comprises key code value data
Wave data, described key code value data and infrared waves graphic data are used for controlling described infrared controlled plant；
Described resolution unit, is suitable to resolve described infrared data frame；
Described storage unit, is suitable to when the infrared data information in described infrared data frame comprises end mark,
One group of infrared data frame corresponding to the single key code value data of described infrared controlled plant has received
Finish, preserve this group infrared data frame corresponding to described single key code value data；
Described control receives unit, is suitable to control described first and receives unit continuation from described in described television reception
Infrared data frame, until receiving the infrared data frame that whole key code value data are corresponding.
Remote terminal the most according to claim 8, it is characterised in that described infrared data frame also includes frame
Head, described frame head is for indicating whether the infrared data information in current infrared data frame comprises key set code
Value Data.
Remote terminal the most according to claim 9, it is characterised in that single key code value data are corresponding
In one group of infrared data frame, the described infrared data frame of the first bag comprises described key code value data, the
One wraps later described infrared data frame comprises described infrared waves graphic data.
11. remote terminals according to claim 9, it is characterised in that single key code value data are corresponding
In one group of infrared data frame, the described infrared data frame of last bag includes described end mark.
12. remote terminals according to claim 8, it is characterised in that also include:
Second receives unit, is suitable to receive the current key code value data that described TV sends, wherein, described
Current key code value data selection based on user operation generates；
Acquiring unit, is suitable to obtain the described infrared waves graphic data corresponding to described current key code value data,
To control described infrared controlled plant based on this infrared waves graphic data.
13. remote terminals according to claim 8, it is characterised in that also include:
Acknowledgement frame transmitting element, when being suitable to receive current bag described infrared data frame, sends acknowledgement frame to institute
Stating TV, described acknowledgement frame includes reception state and solicited message, and wherein, described reception state indicates
Whether normally receiving described current bag infrared data frame, described solicited message indicates whether to need to retransmit institute
State the described infrared data frame of current bag.
14. 1 kinds of infrared data link systems, it is characterised in that include described in any one of claim 8 to 13
Remote terminal, TV and infrared controlled plant.
15. infrared data link systems according to claim 14, it is characterised in that described infrared data frame
Obtained by the recognition unit of described TV, download unit and encapsulation unit；Wherein,
Described recognition unit is suitable to identify the type of described infrared controlled plant, and infrared controlled sets according to described
Standby type obtains the infrared pattern data of correspondence from cloud server, and described cloud server record has
The infrared pattern data of the described type transition of multiple infrared controlled plant；
Described download unit, is suitable to download described infrared pattern data from cloud server；
Described encapsulation unit, is suitable to described infrared pattern data are packaged into the described infrared data frame of many bags.
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| CN201610287249.4A CN105915989A (en) | 2016-04-29 | 2016-04-29 | Infrared data transmission method and system, and remote control terminal |
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