CN108419108A - Sound control method, device, remote controler and computer storage media - Google Patents
Sound control method, device, remote controler and computer storage media Download PDFInfo
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- CN108419108A CN108419108A CN201810182116.XA CN201810182116A CN108419108A CN 108419108 A CN108419108 A CN 108419108A CN 201810182116 A CN201810182116 A CN 201810182116A CN 108419108 A CN108419108 A CN 108419108A
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- China
- Prior art keywords
- remote controler
- voice
- presetting message
- time interval
- control method
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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]
- H04N21/42203—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- 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
- H04N21/4221—Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The invention discloses a kind of sound control methods, including：When receiving the first presetting message of remote controler transmission, speech recognition engine is opened, and receive voice signal, the voice signal received to be identified by the speech recognition engine, wherein, the remote controler sends first presetting message when detecting that programmable button is pressed；Detect do not receive voice signal in the first prefixed time interval when, send preset instructions to the remote controler, so that the remote controler generates the second presetting message according to the preset instructions and feeds back；When receiving second presetting message that the remote controler is sent, the speech recognition engine is closed.The invention also discloses a kind of phonetic controller, remote controler and computer storage media, realizes in the short-press operation for detecting remote controler voice key, end can be still remotely-controlled by voice input control.
Description
Technical field
The present invention relates to digital television application field more particularly to a kind of sound control method, device, remote controler and calculating
Machine storage medium.
Background technology
Bluetooth be a kind of short distance, low cost wireless connection technology, using 2.4GHz ISM bands, unlike other frequency ranges
Resource needs to apply just using.Bluetooth uses frequency hopping and the short group technology of data simultaneously, can efficiently reduce co-channel interference.
Bluetooth is greatly improved, especially bluetooth 4.0 and later version by constantly upgrading in transmission rate and power consumption
This power consumption is lower, and Android set-top boxes on the market are substantially all support Bluetooth function.As bluetooth is in the continuous of power consumption
It improves, low-power consumption bluetooth is also widely used in other peripheral equipments, such as remote controler, bracelet, earphone etc..
For it can carry out the blue Tooth remote controller of voice input：User operates television set by voice remote controller
When, it needs to carry out long press operation to the voice key on remote controler, and the language could be discharged after oral account finishes search key
Key.If midway is not intended to unclamp voice key, the identification keyword missing content for being sent to set-top box is may result in, leads to search not
Go out desired content or search completely does not come out, voice input can only be re-started.In this way, can influence to pass through voice remote controller
Control the precision of television set.
Invention content
The main purpose of the present invention is to provide a kind of sound control method, device, remote controler and computer storage media,
Aim to solve the problem that it is traditional by voice remote controller control television set need long-press voice key until voice input finish just release be somebody's turn to do
Voice key, the technical problem for causing control television set not accurate.
To achieve the above object, the present invention provides a kind of sound control method, and the sound control method includes step：
When receiving the first presetting message of remote controler transmission, speech recognition engine is opened, and receive voice signal, with
The voice signal received is identified by the speech recognition engine, wherein the remote controler detect it is pre-
If when by key pressing, sending first presetting message；
Detect do not receive voice signal in the first prefixed time interval when, send preset instructions to the remote control
Device, so that the remote controler generates the second presetting message according to the preset instructions and feeds back；
When receiving second presetting message that the remote controler is sent, the speech recognition engine is closed.
Preferably, the unlatching speech recognition engine, and further include after the step of receiving voice signal：
When receiving the voice signal that the remote controler is sent, the corresponding voice data of the voice signal is written pre-
If node.
Preferably, further include before described the step of node is preset in the corresponding voice data write-in of the voice signal：
When establishing connection with remote controler, the write-in node of voice data is created.
Preferably, it is described receive remote controler transmission the first presetting message when, open speech recognition engine the step of
Further include later：
When receiving second presetting message, acquisition receives second presetting message and receives described first
Time interval between presetting message；
Judge whether the time interval is less than or equal to the second prefixed time interval；
When the time interval is less than or equal to the second prefixed time interval, second presetting message is shielded, wherein
Second prefixed time interval is less than first prefixed time interval.
Preferably, the sound control method further includes：
When the time interval is more than the second prefixed time interval, the speech recognition engine is closed.
Preferably, the voice data, first presetting message and second presetting message pass through bluetooth connection
It sends.
In addition, to achieve the above object, the present invention also provides a kind of phonetic controller, the phonetic controller includes
Memory, processor and it is stored in the computer program that can be run on the memory and on the processor, the calculating
The step of machine program realizes sound control method as described above when being executed by the processor.
In addition, to achieve the above object, the present invention also provides a kind of remote controler, the remote controler is detecting programmable button
It when pressing, opens microphone and sends first presetting message, detecting programmable button release or receiving described default
When instruction, mute microphone (MIC) simultaneously sends second presetting message.
In addition, to achieve the above object, the present invention also provides a kind of computer storage media, the computer storage media
On be stored with voice control procedure, the voice control procedure realizes voice control as described above when being executed by the processor
The step of method processed.
Sound control method, device, remote controler and computer storage media proposed by the present invention, by receiving remote control
When the first presetting message that device is sent, speech recognition engine is opened, and receive voice signal, to pass through the speech recognition engine pair
The voice signal received is identified, wherein and remote controler sends the first presetting message when detecting that programmable button is pressed,
This programmable button is voice key, carries out voice input for user when pressing, is not connect detecting in the first prefixed time interval
When receiving voice signal, preset instructions are sent to remote controler, so that remote controler generates the second presetting message according to the preset instructions
And feed back, when receiving the second presetting message of remote controler transmission, speech recognition engine is closed, realization is detecting remote controler
When the short-press operation of voice key, end can be still remotely-controlled by voice input control.
Description of the drawings
Fig. 1 is the terminal structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of sound control method first embodiment of the present invention；
Fig. 3 is the flow diagram of sound control method second embodiment of the present invention；
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are：When receiving the first presetting message of remote controler transmission, open
Speech recognition engine, and voice signal is received, to be carried out to the voice signal received by the speech recognition engine
Identification, wherein the remote controler sends first presetting message when detecting that programmable button is pressed；Detecting first
When not receiving voice signal in prefixed time interval, send preset instructions to the remote controler, for the remote controler according to
The preset instructions generate the second presetting message and feed back；In second presetting message for receiving the remote controler transmission
When, close the speech recognition engine.
Due in the prior art, when controlling controlled terminal by voice remote controller, needing to carry out the voice key of remote controler
Long press operation is until voice input finishes just release voice key, if in this way, being accidentally unlocked voice key meeting in voice input process
It causes controlled terminal identification voice imperfect, is not asked accurately by voice control controlled terminal so as to cause voice remote controller
Topic.
The present invention provides a solution, by when receiving the first presetting message of remote controler transmission, opening language
Sound identifies engine, and receives voice signal, the voice signal received to be identified by the speech recognition engine,
In, remote controler sends the first presetting message when detecting that programmable button is pressed, this programmable button is voice key, can when pressing
For user carry out voice input, detect do not receive voice signal in the first prefixed time interval when, send preset instructions
To remote controler, so that remote controler generates the second presetting message according to the preset instructions and feeds back, remote controler transmission is being received
When the second presetting message, speech recognition engine is closed, realizes in the short-press operation for detecting remote controler voice key, can still lead to
It crosses voice input control and is remotely-controlled end.
As shown in Figure 1, the terminal structure schematic diagram for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to.
Terminal of the embodiment of the present invention is integrated Android system and can control it operation by voice remote controller
Terminal device, including television set, set-top box etc..
As shown in Figure 1, the terminal may include：Processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005 and communication bus 1002.Wherein, communication bus 1002 is logical for realizing the connection between these components
Letter.User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), and optional user connects
Mouth 1003 can also include standard wireline interface and wireless interface.Network interface 1004 may include optionally the wired of standard
Interface, wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory, can also be stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
It will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 1, can wrap
It includes than illustrating more or fewer components, either combines certain components or different components arrangement.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage media
Believe module, Subscriber Interface Module SIM and voice control procedure.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, is carried out with background server
Data communicate；User interface 1003 is mainly used for connecting client (user terminal), with client into row data communication；And processor
1001 can be used for calling the voice control procedure stored in memory 1005, and execute following operation：
When receiving the first presetting message of remote controler transmission, speech recognition engine is opened, and receive voice signal, with
The voice signal received is identified by the speech recognition engine, wherein the remote controler detect it is pre-
If when by key pressing, sending first presetting message；
Detect do not receive voice signal in the first prefixed time interval when, send preset instructions to the remote control
Device, so that the remote controler generates the second presetting message according to the preset instructions and feeds back；
When receiving second presetting message that the remote controler is sent, the speech recognition engine is closed.
Further, processor 1001 can call the voice control procedure stored in memory 1005, also execute following
Operation：
When receiving the voice signal that the remote controler is sent, the corresponding voice data of the voice signal is written pre-
If node.
Further, processor 1001 can call the voice control procedure stored in memory 1005, also execute following
Operation：
When establishing connection with remote controler, the write-in node of voice data is created.
Further, processor 1001 can call the voice control procedure stored in memory 1005, also execute following
Operation：
When receiving second presetting message, acquisition receives second presetting message and receives described first
Time interval between presetting message；
Judge whether the time interval is less than or equal to the second prefixed time interval；
When the time interval is less than or equal to the second prefixed time interval, second presetting message is shielded, wherein
Second prefixed time interval is less than first prefixed time interval.
Further, processor 1001 can call the voice control procedure stored in memory 1005, also execute following
Operation：
When the time interval is more than the second prefixed time interval, the speech recognition engine is closed.
Further, processor 1001 can call the voice control procedure stored in memory 1005, also execute following
Operation：
The voice data, first presetting message and second presetting message are sent by bluetooth connection.
It is the flow diagram of sound control method first embodiment of the present invention with reference to Fig. 2, Fig. 2；
The present embodiment proposes a kind of sound control method, which includes step：
Step S10 opens speech recognition engine, and receive language when receiving the first presetting message of remote controler transmission
Sound signal, the voice signal received to be identified by the speech recognition engine, wherein the remote controler exists
When detecting that programmable button is pressed, first presetting message is sent；
Illustrated using television set as being remotely-controlled end in the present invention, due to existing television set, some are integrated with Android system
System, some do not integrate Android system, therefore the terminal interacted with remote controler in the present invention can be the television set of integrated Android system
Or the set-top box of integrated Android system.The present embodiment is can carry out the machine of the blue Tooth remote controller and television set of voice input
It is illustrated for interaction between top box.In the prior art, if wanting, by controlling television by using voice, to need on remote controler
Voice key carry out long press operation, until voice input finishes and unclamps again voice key.The present invention is directed to realize that user is passing through indigo plant
When tooth remote controler carries out voice operating, short-press voice key, that is, unclamped after pressing voice key, it can also reach and long-press one
The effect of sample, and will not always being occupied to the resource on remote controler or set-top box, having when next voice being facilitated to input can call
Resource.
The main improvement of the present invention compared with the existing technology is, set top box side be no longer passive reception voice and
Data are controlled, but it also controls remote controler, in this way, reach the release of resource by two-way interactive, and effect
Upper and long-press voice key is consistent.
The solution of the present invention is related to both ends, i.e. remote controler end and set top box side, and the two carries out data by bluetooth connection and leads to
Letter, it is to be understood that the corresponding voice data of voice signal, the first presetting message and the second presetting message are connected by bluetooth
It receives and sends.Bluetooth module is integrated on set top box side hardware, is responsible for and remote controler establishes bluetooth connection and set top box side data
It sends and receivees, Android operation system is run on software, integrate bluetooth protocol repertory function.Remote controler end integrates bluetooth RF transmitting-receivings
Device, microphone voice acquisition module and keystroke handling module.Remote controler is searched in set-top box unlatching Bluetooth function and establishes indigo plant
After tooth connection, blue Tooth remote controller establishment device node/dev/ that the Android system that is internally integrated can be connected automatically
Input/event0 and/dev/hidraw0, including key-press event input node be such as /dev/input/event0 and
Original uncorrected data read-write node is such as /dev/hidraw0, wherein/dev/input/event0 and/dev/hidraw0 are
Heretofore described default node.
Programmable button described herein is voice key, and when the key is pressed, user can carry out voice input.Remote controler end
When its keystroke handling module detects voice key pressing, microphone voice acquisition module is opened for acquiring language input by user
Sound, and KEY_VOICE DOWN message is sent to set top box side by bluetooth connection, KEY_VOICE DOWN message is described
First presetting message opens speech recognition engine to read language when set top box side receives the KEY_VOICE DOWN message
Sound data.When user's alignment remote controler microphone voice acquisition module starts voice input, remote controler is in real time voice content
It is transferred to set top box side by bluetooth connection ,/dev/hidraw0 nodes are written in voice data by set top box side bluetooth protocol repertory,
It is attended school when sound identification module monitoring/dev/hidraw0 nodes have data can be used and takes content.
Step S20, detect do not receive voice signal in the first prefixed time interval when, send preset instructions to institute
Remote controler is stated, so that the remote controler generates the second presetting message according to the preset instructions and feeds back；
Set top box side Android system can give tacit consent to a time-out time TIME_OUT1, that is, described herein first presets
Time interval, it is to be understood that when first prefixed time interval is the longest paused when user being allowed to carry out voice input
Between be spaced, which can can also be passed through setting by system default depending on the custom that user speech is spoken by user
Interface is self-defined, for example, could be provided as 1~2 second.It is finished if the voice data of write-in/dev/hidraw0 nodes has been read
And not new voice data is transmitted through for write-in/dev/hidraw0 nodes again within the TIME_OUT1 times, then judges to use
The content of family this voice input finishes, and speech recognition engine just regards voice content to be identified with the voice data obtained,
And recognition result is presented to the user.At the same time, set top box side system is closing remote controler end microphone voice acquisition module
Control message Close MIC write-ins/dev/hidraw0 nodes, set top box side bluetooth protocol repertory reading/dev/hidraw0 section
Control instruction Close MIC in point, and remote controler end is sent to by set top box side bluetooth protocol repertory and bluetooth module, the control
System instruction Close MIC are the preset instructions.Remote controler end RF transceivers are receiving the Close from set top box side
After MIC instructions, learn that set top box side has completed current speech recognition, then remote controler end controls microphone voice collecting mould
Block executes shutoff operation, while the simulation of remote controller key acquisition module sends the message KEY_VOICE UP of voice key release
And set top box side is transmitted to by bluetooth connection, which is second presetting message.
Further, if user speech inputs, the time interval of intermediate hold is more than the first prefixed time interval, then machine
User speech before pausing only is presented on the display screen at top box end and inputs corresponding text information, to prompt user's latter half language
Sound content does not identify success.
It is understood that when carrying out voice input by voice remote controller, user can be searched for by voiced keyword
Desired content, this search can be divided into local search and global search.For example, user has said " wechat " two against remote controler
Word, if user has selected " application shop " APP, then it represents that search for wechat in application shop this application program, searched for part
Rope, then search result is the download interface of wechat APP in application shop.If the non-limit search range of user, what is done is that the overall situation is searched
Rope, then search result is all and relevant content of wechat, such as：Various wechat public platforms, various wechat news and wechat
APP downloads interface etc..In addition, local search and global search are also applied for when user searches certain TV play, specific
All video websites for having this TV play are searched or searched to video website.
Step S30 closes the speech recognition and draws when receiving second presetting message that the remote controler is sent
It holds up.
Set top box side closes set top box side speech recognition engine, release after receiving KEY_VOICE UP event messages
The resource of occupancy completes this speech recognition.
The sound control method that the present embodiment proposes, by when receiving the first presetting message of remote controler transmission, opening
Speech recognition engine is opened, and receives voice signal, the voice signal received to be identified by the speech recognition engine,
Wherein, remote controler sends the first presetting message, this programmable button is voice key, when pressing when detecting that programmable button is pressed
Voice input is carried out for user, is detecting that when not receiving voice signal in the first prefixed time interval, transmission is default to be referred to
It enables to remote controler, so that remote controler generates the second presetting message according to the preset instructions and feeds back, is sent receiving remote controler
The second presetting message when, close speech recognition engine, realize in the short-press operation for detecting remote controler voice key, still can be with
It is remotely-controlled end by voice input control.
Further, with reference to Fig. 3, sound control method second embodiment of the present invention is proposed based on first embodiment, at this
In embodiment, in the step S10 receive remote controler transmission the first presetting message when, open speech recognition engine it
After further include：
Step S40, when receiving second presetting message, acquisition receives second presetting message and receives
Time interval between first presetting message；
Step S50, judges whether the time interval is less than or equal to the second prefixed time interval；
Step S60, when the time interval is less than or equal to the second prefixed time interval, shielding described second is default to disappear
Breath, wherein second prefixed time interval is less than first prefixed time interval.
Step S30 closes the speech recognition engine when the time interval is more than the second prefixed time interval.
The second prefixed time interval described in the present embodiment releases immediately after being pressed by remote controler end voice key to disappear
The time of consumption, since when voice key is pressed, remote controler end sends the first presetting message, i.e. KEY_VOICE DOWN message,
When voice key is released, remote controler end send the second presetting message KEY_VOICE UP message, if therefore set top box side receive
The time interval of the two message is less than or equal to the time that normal short-press voice key is consumed, then can determine whether remote controler end subscriber
Button operation be short-press voice key, at this point, the second presetting message of shielding, is equivalent to remote controler end and is detecting that voice key releases
KEY_VOICE UP message is not sent when putting operation, so that set top box side is not responding to the corresponding operation of KEY_VOICE UP message,
So as to identify the voice signal received by speech recognition engine.
In addition, the scene when button operation for also describing remote controler end subscriber is long-press voice key operation, at this point, connecing
When receiving the second presetting message KEY_VOICE UP, it is found that current point in time distance receives the first presetting message KEY_VOICE
Time interval between the time point of DOWN is more than the time that normal short-press voice key is consumed, then it is pre- to respond second received
If the corresponding events of message KEY_VOICE UP, close the speech recognition engine of set top box side.
It should be noted that：Only when remote controler end is short-press voice key operation, set top box side can just send default finger
It enables to remote controler end so that it generates KEY_VOICE UP message and feeds back to set top box side.It is long-press voice key at remote controler end
When operation, the instruction interaction not being related between remote controler end and set top box side, what is walked is the flow of prior art long-press voice key.
Further, when the button operation of remote controler end subscriber is long-press voice key operation, it is also necessary to take into account that pre- first
It is intermediate if user is when long-press voice key carries out voice input if whether receiving voice signal such case in time interval
The time interval of pause is more than the first prefixed time interval, i.e. set top box side does not receive voice in the first prefixed time interval
Signal, at this time speech recognition engine only identify the voice signal that receives before of pausing, and on the display screen of set top box side with
Word-information display is to inform user.When user unclamps the voice key of long-press, i.e., set top box side receives KEY_VOICE UP
When message, control voice identifies that engine is closed with the resource of release busy.
In technical solution disclosed in the present embodiment, when the voice key button operation at remote controler end is short-press operation, pass through
Shielding set-top box terminates the KEY_VOICE UP message received, so that the speech recognition engine of set top box side is kept it turned on,
The corresponding voice data of voice signal received is read, to realize effect of the short-press as existing long-press, while conveniently
The operation of user, extends the service life of voice key.Meanwhile the present embodiment is also suitable the scene of long press operation, and to existing
Some long press operations do not influence so that the solution of the present invention is more complete, and compatibility is strong, wide adaptability.
In addition, the embodiment of the present invention also proposes that a kind of phonetic controller, the phonetic controller include memory, place
It manages device and is stored in the computer program that can be run on the memory and on the processor, the computer program is by institute
State the step of realizing the sound control method described in embodiment as above when processor executes.
In addition, the embodiment of the present invention also proposes that a kind of remote controler, the remote controler are opened when detecting that programmable button is pressed
It opens microphone and sends first presetting message, when detecting programmable button release or receiving the preset instructions, close
It closes microphone and sends second presetting message.
In addition, the embodiment of the present invention also proposes a kind of computer storage media, it is stored on the computer storage media
Voice control procedure, the voice control procedure realize the voice control side described in embodiment as above when being executed by the processor
The step of method.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone,
Computer, cloud server, air conditioner or network equipment etc.) method that executes each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of sound control method, which is characterized in that the sound control method includes step：
When receiving the first presetting message of remote controler transmission, speech recognition engine is opened, and receive voice signal, to pass through
The voice signal received is identified in the speech recognition engine, wherein the remote controler detect it is default by
When key pressing, first presetting message is sent；
Detect do not receive voice signal in the first prefixed time interval when, send preset instructions to the remote controler, with
The second presetting message is generated according to the preset instructions and feed back for the remote controler；
When receiving second presetting message that the remote controler is sent, the speech recognition engine is closed.
2. sound control method as described in claim 1, which is characterized in that the unlatching speech recognition engine, and receive language
Further include after the step of sound signal：
When receiving the voice signal that the remote controler is sent, by the corresponding default section of voice data write-in of the voice signal
Point.
3. sound control method as claimed in claim 2, which is characterized in that described by the corresponding voice number of the voice signal
Further include before the step of presetting node according to write-in：
When establishing connection with remote controler, the write-in node of voice data is created.
4. sound control method as described in any one of claims 1-3, which is characterized in that described to receive remote controler transmission
The first presetting message when, open speech recognition engine the step of after further include：
When receiving second presetting message, acquisition receives second presetting message and receives described first and presets
Time interval between message；
Judge whether the time interval is less than or equal to the second prefixed time interval；
When the time interval is less than or equal to the second prefixed time interval, second presetting message is shielded, wherein described
Second prefixed time interval is less than first prefixed time interval.
5. sound control method as claimed in claim 4, which is characterized in that the sound control method further includes：
When the time interval is more than the second prefixed time interval, the speech recognition engine is closed.
6. sound control method as described in claim 1, which is characterized in that the voice data, first presetting message
And second presetting message is sent by bluetooth connection.
7. a kind of phonetic controller, which is characterized in that the phonetic controller includes memory, processor and is stored in institute
The computer program that can be run on memory and on the processor is stated, when the computer program is executed by the processor
The step of realizing the sound control method as described in any one of claim 1-6.
8. a kind of remote controler, which is characterized in that the remote controler is opened microphone and sent when detecting that programmable button is pressed
First presetting message, when detecting programmable button release or receiving the preset instructions, mute microphone (MIC) is simultaneously sent
Second presetting message.
9. a kind of computer storage media, which is characterized in that be stored with voice control procedure, institute on the computer storage media
It states realizing the sound control method as described in any one of claim 1-6 when voice control procedure is executed by the processor
Step.
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