CN104469443B - Remote control crosstalk prevention method and remote control - Google Patents
Remote control crosstalk prevention method and remote control Download PDFInfo
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- CN104469443B CN104469443B CN201410725086.4A CN201410725086A CN104469443B CN 104469443 B CN104469443 B CN 104469443B CN 201410725086 A CN201410725086 A CN 201410725086A CN 104469443 B CN104469443 B CN 104469443B
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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
- H04N21/42226—Reprogrammable remote control devices
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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]
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
- Details Of Television Systems (AREA)
Abstract
The invention provides a kind of remote control crosstalk prevention method and remote control, and to solve remote control when for concentrating a TV in the more TVs placed to be operated, the technical problem of maloperation can be caused to other TVs.Method includes：Judge whether to receive the pairing encoded signal of remote control transmission and the confirmation pairing signal of television key transmission；If the first remote signal decoding protocol is changed to the second remote signal decoding protocol；And the remote control coding signal that remote control is sent is decoded according to the second remote signal decoding protocol；By change pairing remote control and concentrate place more TVs in a TV between based on remote signal encoding and decoding agreement, so that therebetween being capable of the man-to-man operation of encoding and decoding protocol realization based on change, and the remote signal that now the remote signal coding protocol based on change encodes out can not by other TVs based on remote signal decoding protocol decode, thus avoid to the mistakes of other TVs behaviour.
Description
Technical field
The present invention relates to remote control technical field, and in particular to a kind of remote control crosstalk prevention method and remote control.
Background technology
Factory's remote control is specific to the specific remote control that TV carries out using when internal debugging and test in the development phase
Device.
Usual TV needs, by a series of test and experiment, to find out the problem of there may be, and pin in the development phase
After being rectified and improved to problem, it could be produced in batches, test among these includes aging.So-called aging, exactly by exploitation
TV is placed in hot and humid burn-in chamber, makes its operation that worked always in setting time, come simulated television in high temperature or
The MaLS that can be used under the moist environment of person.Aging period is it is possible that various problems, developer are needed to going out
The problem of existing, is rectified and improved, and the TV after rectification is put into burn-in chamber and continues burn-in test.
A type would generally be directed in burn-in chamber concentrates more TVs of placement to be tested, and timing is needed in test process
Operation and change every TV working condition, this needs is completed by operating factory's remote control, but problem is：Work as use
When factory's remote control operates to a certain TV, remote signal that factory's remote control is sent can be crosstalked into its of same money type
His TV, so as to cause the maloperation of other TVs, this can destroy the original test data of the TV being misused, and cause to test
The problem of repeating with the extended testing system time.
The above situation, which is equally present in work as, uses remote control to work as remote control to concentrating more placed with money type TV
The problem of needing to when wherein a TV operates, equally maloperation can be caused to other TVs.
The content of the invention
The present invention is placed by providing a kind of remote control crosstalk prevention method and remote control with solving remote control for concentrating
More TVs in TV when being operated, the technical problem of maloperation can be caused to other TVs.
In order to solve the above technical problems, the present invention is achieved using following technical scheme：
A kind of remote control crosstalk prevention method is proposed, is comprised the following steps：Judge whether to receive the pairing that remote control is sent
The confirmation pairing signal that encoded signal and television key are sent；If so, it is distant that the first remote signal decoding protocol is changed into second
Control signal decoding protocol；The remote control coding signal sent according to the second remote signal decoding protocol to the remote control is carried out
Decoding；Wherein, the remote control coding signal is based on caused by the second remote signal coding protocol；The remote control is sending institute
After stating pairing encoded signal, its first remote signal coding protocol is replaced by the second remote signal coding protocol.
Further, in the remote control coding signal sent according to the second remote signal decoding protocol to the remote control
After being decoded, methods described also includes：Encoded signal and TV are matched in the cancellation for judging whether to receive remote control transmission
Pairing signal is cancelled in the confirmation that button is sent；If so, the second remote signal decoding protocol is then reduced as the described first remote control
Signal decoding protocol.
Further, the pairing encoded signal and the duration for confirming pairing signal need to be more than preset duration.
Further, it is described that first remote signal decoding protocol is changed to the second remote signal decoding protocol, be specially：
Overturn the logic level of the command code in the first remote signal decoding protocol.
Further, it is described that first remote signal decoding protocol is changed to the second remote signal decoding protocol, be specially：
Command code in the first remote signal decoding protocol is moved to left or moved to right n positions；Wherein, n is the integer more than or equal to 1.
Further, while the first remote signal decoding protocol is changed into the second remote signal decoding protocol, institute
Stating method also includes：It is that the first pairing identifies to change remote signal decoding flag bit.
Further, before the first remote signal decoding protocol is changed into the second remote signal decoding protocol or it
Afterwards, methods described also includes：Send successful matching information.
Further, reduce remote signal decoding protocol be the first remote signal decoding protocol simultaneously, methods described
Also include：Send and cancel unpaired message and/or change remote signal decoding flag bit as the first cancellation pairing mark.
It is proposed that a kind of remote control, including remote signal coding controller and a pairing button, the pairing button are used for
Pairing signal is produced when being pressed；The pairing signal is encoded to pairing coding letter by the remote controller signal coding controller
Number；After the remote control sends the pairing encoded signal, by the remote signal coding controller based on the first remote control believe
Number coding protocol is changed to the second remote signal coding protocol, to cause the remote control to be encoded based on second remote signal
Agreement sends remote control coding signal to TV；Wherein, the TV is receiving the pairing encoded signal of the remote control transmission
And after the confirmation pairing signal of television key transmission, its first remote signal decoding protocol is changed to the second remote signal solution
Code agreement so that the remote control volume that is sent to the remote control based on the second remote signal decoding protocol of the TV
Code signal is decoded.
Further, the remote control also includes setup module；The setup module is used to compile by the remote signal
Code controller based on the first remote signal coding protocol be changed to the second remote signal coding protocol while, set remote control letter
Number coding maker position is that the second pairing identifies；Or, when being identified in the remote signal coding maker position for the second pairing, and it is described
When pairing button is pressed again, it is the second cancellation pairing mark to set remote signal coding maker position.
Compared with prior art, the technical scheme that the present patent application embodiment provides, the technique effect or advantage having are：
, it is necessary to by remote control and concentrate one in the more TVs placed in remote control crosstalk prevention method provided in an embodiment of the present invention
TV carry out matching operation, that is, remote control need to the TV send pairing encoded signal, and the TV need by TV by
Key, which produces, confirms pairing signal, and after the television reception to two above signal, the remote control coding for parsing remote control transmission is believed
Number the first remote signal decoding protocol be changed to the second remote signal decoding protocol, and remote control have sent pairing coding letter
After number, its remote signal coding protocol is changed to the second remote signal coding protocol by the first remote signal coding protocol, and
The remote signal of the follow-up transmission of remote control is encoded based on the second remote signal coding protocol；Second remote signal coding association
View with the second remote signal decoding protocol is corresponding, can be to based on that is, being based on the second remote signal decoding protocol
The remote signal of two remote signal coding protocols coding is decoded, and this belongs to volume solution independent between remote control and the TV
Code mode, now, other TVs based on the first remote signal decoding protocol can not send distant based on second to remote control
The remote signal of control Signal coding protocol code is decoded, and therefore, avoids remote control when being operated to the TV pair
The maloperation behavior of other TVs.
Brief description of the drawings
Fig. 1 is the method flow diagram for the remote control anti-crosstalk that the embodiment of the present application proposes；
Fig. 2 is the structural representation for the remote control that the embodiment of the present application proposes.
Embodiment
The embodiment of the present application is by providing a kind of remote control crosstalk prevention method and remote control, to solve remote control for collection
When a TV in more TVs of middle placement is operated, the technical problem of maloperation can be caused to other TVs；Pass through
Matching method is set up between remote control and the TV operated, makes remote control and by One-to-one communication between operation TV, keeps away
Maloperation behavior of the remote control when being operated to the TV to other TVs is exempted from.
It is right below in conjunction with Figure of description and specific embodiment in order to be better understood from above-mentioned technical proposal
Above-mentioned technical proposal is described in detail.
As shown in figure 1, the method for the remote control anti-crosstalk that the embodiment of the present application provides, comprises the following steps：
Step S11：Judge whether that receiving the pairing encoded signal of remote control transmission and the confirmation of television key transmission matches somebody with somebody
To signal；
Remote control produces pairing signal by the button being arranged on housing, and the button can be matched somebody with somebody on remote control for realization
Pair and the pairing that specially sets（pair）Button or the button with other button multiplexings；Produced by pressing pairing button
After raw pairing signal, pairing signal coding is turned into pairing encoded signal by the remote signal coding controller of remote control, then
To TV（TV）Send；After television receives the pairing encoded signal, this is matched somebody with somebody based on the first remote signal decoding protocol
Encoded signal is decoded, knows that the remote control needs to realize with itself and matches man-to-man operation；And in order to realize pairing, TV
Side, which needs to produce by television key, confirms pairing signal, and the television key can be multiplexed with existing television key, such as
Menu keys, volume add-substract key, channel add-substract key etc..
When carrying out matching operation, press the action of the pairing button of remote control and pressing television key produces and confirms pairing letter
Number action can occur simultaneously, can also be with front and rear suitable that is, make pairing encoded signal and confirm pairing signal while to produce
Sequence occurs, for the processor of TV, as long as receiving two kinds of signals, you can is judged as that remote control needs and the TV
Realize and match man-to-man operation.
Generally, it is pulse signal caused by pressing keys, for remote control, is not always the case for TV；Therefore, when
Press the duration in short-term, confirm pairing signal in time caused by pairing encoded signal caused by remote control and television key
There is a situation where it is misaligned, at this time, it may be necessary to which memory storage two kinds of signals in TV, real after two kinds of signals are present simultaneously
Now match；Also a kind of embodiment is to make pairing encoded signal and confirm that the duration of pairing signal is more than preset duration,
Such as 3 seconds, namely, it is necessary to for a long time press remote control pairing button and television key so that pulse signal duration compared with
Long, two kinds of signals have lap in time, and tv processor is after two kinds of signals are received, by judging that it has weight
Close part and judge that the two needs realization to match.
If receiving the confirmation pairing signal that the pairing encoded signal of remote control transmission and television key are sent, perform
Step S12：First remote signal decoding protocol is changed to the second remote signal decoding protocol；
Step S13：The remote control coding signal that remote control is sent is decoded according to the second remote signal decoding protocol.
Remote control sends the remote signal of coding, and after television reception, according to remote signal decoding protocol to remote signal
Decoded, coding protocol and decoding protocol are relative, and the rule of its foundation should be identical.The embodiment of the present invention is realized
The matching operation of remote control and TV, it is by changing encoding and decoding protocol realization so that between remote control and the TV of pairing
Encoding and decoding agreement be different from encoding and decoding agreement between remote control and other TVs, so as to reach remote control and the electricity of pairing
The man-to-man operation depending between.
Specifically, for remote control, by its own based on the first remote signal coding protocol, pairing signal is encoded
After being sent to television for pairing encoded signal, namely pairing request order is have sent, after sending request command, with i.e. by first
Remote signal coding protocol is replaced by the second remote signal coding protocol, then waits the pairing of television；And for television
For, after the confirmation pairing signal that the pairing encoded signal and television key for receiving remote control transmission are sent, based on first
Remote signal decoding protocol to pairing encoded signal decode, identification learn the remote control will with itself realize match, then with
The the first remote signal decoding protocol of itself is changed to the second remote signal decoding protocol, among these, the first remote signal
Coding protocol is corresponding with the first remote signal decoding protocol, and the second remote signal coding protocol and the second remote signal decode
Agreement is corresponding, and the TV based on the first remote signal decoding protocol is can not be to being encoded based on the second remote signal coding protocol
Remote signal decoded, therefore, when remote control is with concentrating one in the more TVs placed to realize that this is distant after pairing
Control device is encoded based on the second remote signal coding protocol to remote signal, and only paired TV being capable of base
Decoded in the remote control coding signal that the second remote signal decoding protocol is sent to it, and it is encoded based on the second remote signal
The remote signal of protocol code, other TVs for still being based on the first remote signal decoding protocol are can not to be based on the first remote control to believe
What the remote control coding signal that number decoding protocol is sent to it was decoded, hereby it is achieved that one between remote control and the pairing TV
Operation to one, maloperation will not be performed to other TVs.
By remote control Central Plains based on the first remote signal coding protocol be changed to the second remote signal coding protocol, this
Two remote signal coding protocols can be the brand-new agreement for being different from the first remote signal coding protocol or according to
One remote signal coding protocol is by new agreement obtained from simple deformation；Similarly, corresponding to remote signal coding protocol, electricity
The first remote signal decoding protocol depending on Central Plains foundation is changed to the second remote control being adapted with the second remote signal coding protocol
Signal decoding protocol.
For example, overturn the logic level of command code in the first remote signal coding protocol；That is, by the low electricity in command code
Ordinary mail number upset is high level signal, and is low level signal by high level signal upset, and the command code being consequently formed is different from
Command code in first remote signal coding protocol, then it is different from using the second remote signal coding protocol of the command code form
First remote signal coding protocol；Accordingly, television needs be adapted it with the first remote signal coding protocol first
Remote signal decoding protocol, it is changed to the second remote signal decoding protocol being adapted with the second remote signal coding protocol.
In another example move to left or move to right n positions by the command code in the first remote signal coding protocol, wherein, n be more than etc.
In 1 integer；For example, command code 00110011 is moved to left into 1 forms new command code 01100110, the command code being consequently formed
The command code being different from the first remote signal coding protocol, then using the second remote signal coding protocol of the command code form
Different from the first remote signal coding protocol；Accordingly, television needs itself and the first remote signal coding protocol being adapted
The first remote signal decoding protocol, be changed to the second remote signal coding protocol be adapted the second remote signal decode assist
View.
In another example the command code in the first remote signal coding protocol is carried out into cut position forms new command code；For example, will
The command code cut position of 8 is then different from the into the command code of 6 using the second remote signal coding protocol of the command code form
One remote signal coding protocol；Accordingly, what television needed its being adapted with the first remote signal coding protocol is first distant
Signal decoding protocol is controlled, is changed to the second remote signal decoding protocol being adapted with the second remote signal coding protocol.
More specific changing modes can define with application according to the actual requirements.
In the remote control crosstalk prevention method that the embodiment of the present application proposes, for television, by the first remote signal solution
Code agreement is changed to（It is adapted with remote control）While second remote signal decoding protocol, remote signal solution can also be changed
Code flag is that the first pairing identifies.
Remote signal is set to decode flag bit in the register of TV, when being matched with remote control, namely by first
While remote signal decoding protocol is changed to the second remote signal decoding protocol, changes remote signal decoding flag bit and set
For the first pairing mark, for example, during pairing, the flag bit is 1, and during cancellation pairing, the flag bit is 0.Same way, it is also possible to
Remote signal coding maker position is set in the register of remote control, when being matched with TV, changes the remote signal coding maker
Position is arranged to the second pairing mark.
After being decoded according to the second remote signal decoding protocol to the remote control coding signal that remote control is sent, this Shen
Please embodiment propose remote control crosstalk prevention method can also carry out step S14：Judge whether to receive taking for remote control transmission
Pairing signal is cancelled in the confirmation that the pairing encoded signal that disappears and television key are sent.
It is relative process to cancel pairing and pairing, in pairing, presses the pairing button and television key of remote control
Pairing is realized, when cancelling pairing, the pairing button and television key that can equally take pressing remote control are realized, are being matched
When pressing the two buttons again afterwards, caused is to cancel pairing encoded signal and confirm to cancel pairing signal.
For remote control, pressing pairing button is to cancel the pairing with TV again after pairing, now, by remote signal
Coding protocol is reduced to the first remote signal coding protocol, and is compiled remote signal coding protocol is reduced into the first remote signal
During code agreement, remote signal coding maker position is arranged to the second cancellation pairing mark, for example, being identified when being arranged to the second pairing
When, the flag bit be 1, and be arranged to the second cancellation pairing mark when, the flag bit be 0.
For the processor of television, the cancellation sent after the pairing button of pressing remote control is received after pairing again
After the confirmation cancellation pairing signal for matching encoded signal and television key, then step S15 is performed：Reduce remote signal decoding protocol
For the first remote signal decoding protocol；And reduction remote signal decoding protocol be the first remote signal decoding protocol simultaneously, will
Remote signal decoding flag bit is arranged to the first cancellation pairing mark, as described above, when the first pairing is identified as 1, then first
Cancel pairing and be identified as 0.
To make operator confirm pairing result and cancelling the result of pairing, in television, can after pairing is completed,
I.e. before or after the first remote signal decoding protocol is changed into the second remote signal decoding protocol, with auditory tone cues or
The mode of screen display sends successful matching information, for example, showing " pairing in a manner of prompt tone, or in tv display screen
The printed words of success ", and cancel match when, reduction remote signal decoding protocol be the first remote signal decoding protocol simultaneously, with
The mode of auditory tone cues or screen display sends cancellation unpaired message, for example, showing " cancelling pairing " printed words in tv display screen；
And at remote control end, can be distant the first remote signal coding protocol is changed into second by way of increasing auditory tone cues
When controlling Signal coding agreement, successful matching prompt tone is sent.And cancel match after, namely by remote signal coding protocol also
When being the first remote signal coding protocol originally, cancellation pairing prompt tone is sent.
, it is necessary to by remote control and concentrate in the more TVs placed in the remote control crosstalk prevention method that above-described embodiment provides
A TV carry out matching operation, that is, remote control need to the TV send pairing encoded signal, and the TV need pass through
Television key, which produces, confirms pairing signal, after the television reception to two above signal, will parse the remote control of remote control transmission
First remote signal decoding protocol of encoded signal is changed to the second remote signal decoding protocol, and remote control have sent pairing
After encoded signal, its remote signal coding protocol is changed to the second remote signal coding association by the first remote signal coding protocol
View, and the remote signal of the follow-up transmission of remote control is encoded based on the second remote signal coding protocol；Second remote signal
Coding protocol is corresponding with the second remote signal decoding protocol, that is, can be right based on the second remote signal decoding protocol
Remote signal based on the second remote signal coding protocol coding is decoded, and this belongs to independent between remote control and the TV
Code encoding/decoding mode, now, other TVs based on the first remote signal decoding protocol remote control can not be sent based on
The remote signal of second remote signal coding protocol coding is decoded, and therefore, is avoided remote control and is grasped to the TV
Maloperation behavior when making to other TVs.
The embodiment of the present application also proposes a kind of remote control 20, as shown in Fig. 2 including remote signal coding controller 21 and one
Match button 22；Pairing button is used to produce pairing signal when pressed；Remote controller signal coding controller believes the pairing
Number it is encoded to pairing encoded signal；Remote control after the pairing encoded signal is sent, by remote signal coding controller based on
First remote signal coding protocol is changed to the second remote signal coding protocol, so that remote control is encoded based on the second remote signal
Agreement sends remote control coding signal to TV.
Wherein, TV matches letter in the confirmation that the pairing encoded signal and television key for receiving remote control transmission are sent
After number, its first remote signal decoding protocol is changed to the second remote signal decoding protocol, so that the TV is distant based on second
Control signal decoding protocol decodes to the remote control coding signal that remote control is sent.
As described in foregoing remote control crosstalk prevention method, the pairing button of remote control can newly-increased be used to match
Dedicated button, can also with other button multiplexings, and television produce confirm the television key of pairing signal preferably with it is existing
Some function button multiplexings, are realized pairing and are cancelled and matched by the button of both sides.
The remote control that the embodiment of the present application proposes can also include a setup module 23, and the setup module is used to be remotely controlled
Signal coding controller based on the first remote signal coding protocol be changed to the second remote signal coding protocol while, set
Remote signal coding maker position is that the second pairing identifies；Or, when being identified in remote signal coding maker position for the second pairing, and match somebody with somebody
When being pressed again to button, it is the second cancellation pairing mark to set remote signal coding maker position；Remote signal coding mark
Will position is arranged in the register 24 of the remote control.
In remote control crosstalk prevention method and remote control that the embodiment of the present application proposes, by the remote control and collection that change pairing
Between a TV in more TVs of middle placement based on remote signal coding protocol and remote signal decoding protocol so that
Therebetween can the man-to-man operation of encoding and decoding protocol realization based on change, and now based on change remote signal coding
The remote signal that protocol code goes out can not be decoded by the remote signal decoding protocol of other TVs, thus avoid to other electricity
Depending on maloperation.
The remote control crosstalk prevention method and remote control that the embodiment of the present application proposes, the factory's remote control that is particularly suitable for use in is in aging
Operational control is concentrated in the test prototype for the same money type placed in room, is surveyed when needing to use factory's remote controller operation wherein one
During sample machine, using the method and factory's remote control of the embodiment of the present application, can realize factory's remote control and test prototype it
Between matching operation, and avoid in operation causing other test prototypes maloperation and to destroy the TV being misused original
Test data, cause the problem of test repetition is with the extended testing system time.
It should be pointed out that it is limitation of the present invention that described above, which is not, the present invention is also not limited to the example above,
What those skilled in the art were made in the essential scope of the present invention changes, is modified, adds or replaces, and also should
Belong to protection scope of the present invention.
Claims (10)
1. a kind of remote control crosstalk prevention method, it is characterised in that comprise the following steps：
Judge whether to receive the pairing encoded signal of remote control transmission and the confirmation pairing signal of television key transmission；
If so, the first remote signal decoding protocol is changed to the second remote signal decoding protocol；
The remote control coding signal that the remote control is sent is decoded according to the second remote signal decoding protocol；
Wherein, the remote control coding signal is based on caused by the second remote signal coding protocol；The remote control is sending institute
After stating pairing encoded signal, its first remote signal coding protocol is replaced by the second remote signal coding protocol；It is described
First remote signal coding protocol is corresponding with the first remote signal decoding protocol, and second remote signal coding association
View is corresponding with the second remote signal decoding protocol.
2. remote control crosstalk prevention method according to claim 1, it is characterised in that according to the second remote signal solution
After code agreement decodes to the remote control coding signal that the remote control is sent, methods described also includes：
Judge whether that receiving the cancellation pairing encoded signal of remote control transmission and the confirmation of television key transmission cancels pairing letter
Number；
If so, it is the first remote signal decoding protocol then to reduce the second remote signal decoding protocol.
3. remote control crosstalk prevention method according to claim 1 or 2, it is characterised in that the pairing encoded signal and institute
State and confirm that the duration of pairing signal is more than preset duration.
4. remote control crosstalk prevention method according to claim 3, it is characterised in that described decode the first remote signal is assisted
View is changed to the second remote signal decoding protocol, is specially：Overturn the command code in the first remote signal decoding protocol
Logic level.
5. remote control crosstalk prevention method according to claim 3, it is characterised in that described decode the first remote signal is assisted
View is changed to the second remote signal decoding protocol, is specially：Command code in the first remote signal decoding protocol is moved to left
Or move to right n positions；Wherein, n is the integer more than or equal to 1.
6. according to the remote control crosstalk prevention method described in claim 1 or 4 or 5, it is characterised in that by the first remote signal solution
While code agreement is changed to the second remote signal decoding protocol, methods described also includes：Change remote signal decoding flag bit
For the first pairing mark.
7. remote control crosstalk prevention method according to claim 1, it is characterised in that by the first remote signal decoding protocol
It is changed to before or after the second remote signal decoding protocol, methods described also includes：
Send successful matching information.
8. remote control crosstalk prevention method according to claim 2, it is characterised in that reduction remote signal decoding protocol is institute
State the first remote signal decoding protocol simultaneously, methods described also includes：
Send and cancel unpaired message and/or change remote signal decoding flag bit as the first cancellation pairing mark.
9. a kind of remote control, including remote signal coding controller, it is characterised in that：Also include a pairing button, in quilt
Pairing signal is produced when pressing；
The pairing signal is encoded to pairing encoded signal by the remote controller signal coding controller；The remote control sends institute
State pairing encoded signal after, by the remote signal coding controller based on the first remote signal coding protocol be changed to second
Remote signal coding protocol, to cause the remote control is based on the second remote signal coding protocol to send remote control coding signal
To TV；
Wherein, the TV is matched somebody with somebody in the confirmation that the pairing encoded signal and television key for receiving the remote control transmission are sent
After signal, its first remote signal decoding protocol is changed to the second remote signal decoding protocol, to cause the TV base
The remote control coding signal sent in the second remote signal decoding protocol to the remote control decodes；Described first
Remote signal coding protocol is corresponding with the first remote signal decoding protocol, and the second remote signal coding protocol with
The second remote signal decoding protocol is corresponding.
10. remote control according to claim 9, it is characterised in that the remote control also includes setup module；The setting
Module be used for by the remote signal coding controller based on the first remote signal coding protocol be changed to the second remote control letter
While number coding protocol, it is that the second pairing identifies to set remote signal coding maker position；Or, encode and mark in the remote signal
When will position is the second pairing mark, and the pairing button, when being pressed again, it is second to set remote signal coding maker position
Cancel pairing mark.
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| CN201410725086.4A CN104469443B (en) | 2014-12-03 | 2014-12-03 | Remote control crosstalk prevention method and remote control |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105185086A (en) * | 2015-09-30 | 2015-12-23 | 刘哲 | Wireless control method and system |
| CN106955479B (en) * | 2017-04-16 | 2020-07-10 | 湖南启翔科技有限公司 | Timing scorer and control method thereof |
| CN110363978A (en) * | 2019-07-09 | 2019-10-22 | 北京智行者科技有限公司 | A kind of remote control adaptation method and system |
| CN113091226A (en) * | 2021-04-15 | 2021-07-09 | 珠海拓芯科技有限公司 | Locking and unlocking control method and device and remote control system |
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