CN106028102A - Television voice control method and control system - Google Patents
Television voice control method and control system Download PDFInfo
- Publication number
- CN106028102A CN106028102A CN201610349443.0A CN201610349443A CN106028102A CN 106028102 A CN106028102 A CN 106028102A CN 201610349443 A CN201610349443 A CN 201610349443A CN 106028102 A CN106028102 A CN 106028102A
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- Prior art keywords
- voice
- wireless
- remote controller
- data
- television
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000013507 mapping Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 230000000875 corresponding effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000876446 Lanthanotidae Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a television voice control method and system. A television is connected with a wireless adapter. The wireless adapter is identified as an MIC device by the television. The method comprises the steps of A, converting voices of a user into audio data through a wireless voice remote controller, and transmitting the audio data to the wireless adapter coupled with the wireless voice remote controller; B, caching the audio data in a cache region; and C, periodically polling the cache region by an APP installed in the television, judging whether data of the cache region contains the audio data or not, carrying out semantic and voice identification on the audio data, and performing instructions corresponding to the audio data. According to the method and the system, the system upgrade modification of mapping key values to operations is unnecessarily carried out on the television, plug and play of the voice remote controller can be realized, and the television originally without the voice remote controller can be controlled by the voices.
Description
Technical field
The present invention relates to voice control technology field, particularly to a kind of television voice controlling party
Method and control system.
Background technology
The trend of TV set intelligent so that television set, as smart mobile phone or PC, has
Full open model platform, is carried operating system, and is realized by the installation of application software (APP)
Various uses, thus promote the experience of user.
On television set manipulates, remain traditional remote controller adds the mode determined up and down.
Along with content is more and more abundanter, channel also gets more and more so that manipulation selects to become bottleneck.
Therefore, trendy television set, Set Top Box and TV box, start progressively to be equipped with voice remote control
Device, allows user carry out the selection of the manipulation to TV, content by voice, is greatly promoted user
Experience.
Current technology, is all to notify television set, machine top by specific remote controller key key assignments
Box or TV box, carried out reception and the identification of voice, then turn over by the software in said apparatus
It is translated into corresponding action.I.e. monitor the method for remote controller be monitored by systems soft ware the most distant
Control device button value, receives this key assignments and then shows that remote controller is pressed by user and trigger.
Owing to this needs the systems soft ware in television set, Set Top Box or TV box to go to monitor in advance
The remote controller key key assignments of agreement, and application software cannot be monitored remote controller under any state and be pressed
Key key assignments, so being not equipped with the television set of voice remote controller, machine for what user had bought
Top box or TV box, if without monitoring specific remote controller voice button value, then cannot notify
Corresponding application software carries out the reading of speech data and carries out follow-up speech recognition, semantic knowledge
A series of process such as not so that these users cannot enjoy new good voice-operated body
Test.
Summary of the invention
In view of this, present invention is primarily targeted at, it is provided that a kind of television voice controlling party
Method and control system, wherein,
Television set and a wireless adapter connect, and this wireless adapter is identified as MIC by TV
Device, the method comprising the steps of:
A, by a wireless speech remote controller, the voice of user is converted into voice data；And will
Voice data transmission is to the described wireless adapter coupled with this wireless speech remote controller；
B, described voice data is placed in buffer area caching；
Buffer area described in the periodic poll of APP that C, inside television are installed, works as APP
When the described voice data that buffer area described in poll reads is particular data, represent that user does not presses
Voice key；When described voice data is nonspecific data, represent that user presses voice key, this
Time described voice data carried out voice and semantics recognition, and perform identified instruction.
By upper, it is not necessary to television set carries out operating the system upgrade transformation of button value, just realizes
The plug and play of voice remote controller, reaches the former television set not being equipped with remote controller and can use voice
Control.
Optionally, the configuration of described wireless adapter is connected with television set by USB interface.
Optionally, described wireless speech remote controller adjusts the work of self according to the mode of operation of user
Making state, described duty includes: connect without Link State, key-press status, voice channel
State；
Described is off-mode without Link State；
Described key-press status is remote controller key duty；
Described voice channel on-state is output voice data state.
By upper, it is operated the adjustment of state according to the operation frequency of user, when user is the most defeated
Enter instruction when being controlled, enter execution state and await orders in real time；When short time is without controlling, enter
Holding state, and when long-time nothing controls, enter resting state, farthest to save energy
Consumption.
Corresponding, the present invention also provides for a kind of television voice control system, including:
Wireless speech remote controller, for receiving the speech data that user sends, the most defeated
Go out；
Wireless adapter, with described wireless speech remote controller wireless coupling, receives described without linear
The speech data of formula, caches；
It is installed on the APP, APP of the inside television being connected with described wireless adapter periodically
The voice data of caching described in ground poll.When the described sound that buffer area described in APP poll reads
Frequency, according to during for particular data, represents that user does not presses voice key；When described voice data is non-
During particular data, represent user press voice key, now described voice data is carried out voice and
Semantics recognition, and perform identified instruction；
Described speech recognition is used for detecting whether user exports phonetic control command, described semantic knowledge
Yong Yu not resolve the phonetic control command of user's output.
By upper, it is not necessary to the system upgrade of button value of modifying television set respective action changes
Making, just realize the plug and play of voice remote controller, reaching the former television set not being equipped with remote controller can
To use Voice command.
Optionally, described wireless speech remote controller and described wireless adapter use 2.4G to communicate mould
Block communicates to connect；
Described wireless adapter is connected by USB interface with described television set.
Accompanying drawing explanation
Fig. 1 is the principle schematic of television voice control system；
Fig. 2 is the principle schematic of voice control method for television set；
Fig. 3 is the working state schematic representation of voice remote controller.
Detailed description of the invention
For the defect overcoming prior art to exist, the present invention provides a kind of television voice controlling party
Method and control system, it is not necessary to television set is carried out system upgrade transformation, just realizes plug and play,
Reach the former television set not being equipped with voice remote controller and can use Voice command.
It is illustrated in figure 1 the principle schematic of television voice control system of the present invention.
Including wireless adapter and the wireless speech remote controller that is connected with its radio communication.To control electricity
As a example by machine, illustrate.
Described wireless speech remote controller built-in microphone (MIC), can pick up user and be sent
Speech data, be amplified, after noise reduction etc. processes, described speech data is built-in by it
2.4G communication module be modulated after, export in a wireless form.
Described wireless adapter includes communication module and connected main control module 10.Wherein,
Communication module includes 2.4G communication module 12 and USB interface 32.Described communication module is used for
Realize wireless adapter and television set and the communication of wireless speech remote controller.Concrete, described
Wireless adapter directly can be connected with television set by USB interface 32, is communicated by 2.4G
Module 12 communicates with wireless speech remote controller, to receive speech data.
Main control module 10, is connected with described 2.4G communication module 12 and USB interface 32 respectively,
For the speech data that 2.4G communication module 12 is received is forwarded to USB interface 32, from
And export to television set.Described voice data can be cached in wireless adapter.
The buffer area of the APP the installed periodic poll wireless adapter of inside television
The cycle in territory, such as poll can be set to 100 milliseconds.The data detecting institute's poll carry out language
Sound and the identification of semanteme, thus parse correct instruction.Detailed process subsequent descriptions.
Fig. 2 show the principle schematic of voice control method for television set, comprises the following steps:
S10: user sends speech data by wireless speech remote controller.
Fundamental diagram as shown in Figure 3.When user assigns instruction by wireless speech remote controller,
I.e. under " reception key-press status ", when user triggers " voice key " of wireless speech remote controller
After, being equivalent to assign the request of transmitting audio data, 2.4G communication module 12 is adjusted through information
After system, export this Action Events by link.Corresponding, when wireless adapter passes through link
After receiving Action Events, carry out response, thus set up the voice with wireless speech remote controller and lead to
Road, now wireless speech remote controller enters " voice channel on-state ".
Without appointing in wireless speech remote controller internal timer (not shown) detection user is 5 seconds
When what operates, wireless speech remote controller just enters " standby without Link State ", closes link.
Under " standby without Link State ", when detecting that user presses any button, return to
" reception key-press status ", when " voice key " is pressed in detection again, comes back to " voice
Passage on-state ".The excellent effect of do so is, closes in the case of touching without button
Close voice transfer passage, the energy consumption of wireless speech remote controller can be saved to greatest extent.
S20: wireless adapter receives described audio instructions, is forwarded by USB interface
To television set.
After described wireless adapter receives Action Events by link, carry out response, thus build
The vertical voice channel with wireless speech remote controller, carries out the reception of speech data.Receive wireless
After the speech data of form transmission, directly it is buffered in the memory module (not shown) of wireless adapter
In.
The APP of S30: inside television performs described instruction.
The periodic poll of APP of inside television reads the data cached of wireless adapter.
It is different from prior art only when receiving specific keys code value, the most right by identifying this code value
Should perform to read speech data operation difference, in the present embodiment, the APP of inside television is every
Separated in time, such as 100 milliseconds just poll read speech buffer storage data.Such as wireless adapter
And the voice channel between wireless speech remote controller does not sets up, the APP of inside television reads
Speech buffer storage data be the fixing characteristic actively filled by wireless adapter.Thus,
The APP of inside television can be sentenced by the characteristic whether data that read are fixing
Whether disconnected user presses voice key.In the present embodiment, fixing characteristic can be set as
0x00 0x00 0x00 ... 0x00 (totally 128).Therefore, for existing television set without
Method identifies the situation of specific keys code value, uses technical scheme described in the present embodiment, can make this
Voice command supported by television set.
After the APP of inside television reads voice data, i.e. carry out speech recognition, semantic knowledge
, do not parse the instruction corresponding to speech data, and perform relevant behaviour according to this instruction correspondence
Make.
Above-described embodiment is only said as a example by controlled device is as television set, in practical operation not
It is confined to this, the most also can control the equipment such as Set Top Box or TV box and carry out Voice command.This
The method that invention proposes, it is not necessary to television set, Set Top Box, TV box are carried out system upgrade and change
Make, be achieved that the plug and play of voice remote controller, reach the former electricity not being equipped with voice remote controller
Voice command can be used depending on machine, Set Top Box, TV box.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention.
In a word, all within the spirit and principles in the present invention, any amendment of being made, equivalent,
Improve, should be included within the scope of the present invention.
Claims (5)
1. a voice control method for television set, it is characterised in that television set and wireless suitable
Orchestration connects, and this wireless adapter is identified as MIC device by TV, and the method comprising the steps of:
A, by a wireless speech remote controller, the voice of user is converted into voice data；And will
Voice data transmission is to the described wireless adapter coupled with this wireless speech remote controller；
B, described voice data is placed in buffer area caching；
Buffer area described in the periodic poll of APP that C, inside television are installed,
When the described voice data that buffer area described in APP poll reads is particular data, table
Show that user does not presses voice key；When described voice data is nonspecific data, represent that user presses
Lower voice key, now carries out voice and semantics recognition, and performs to be identified described voice data
The instruction gone out.
Method the most according to claim 1, it is characterised in that described wireless adapter
It is connected with television set by USB interface.
Method the most according to claim 1, it is characterised in that described wireless speech is distant
Control device adjusts the duty of self according to the mode of operation of user, and described duty includes:
Without Link State, key-press status, voice channel on-state；
Described is off-mode without Link State；
Described key-press status is remote controller key duty；
Described voice channel on-state is output voice data state.
4. a television voice control system, it is characterised in that including:
Wireless speech remote controller, for receiving the speech data that user sends, the most defeated
Go out；
Wireless adapter, with described wireless speech remote controller wireless coupling, receives described without linear
The speech data of formula, caches；
It is installed on the APP of the inside television being connected with described wireless adapter, described APP
The voice data of described caching is periodically polled.When buffer area reading described in APP poll
When described voice data is particular data, represent that user does not presses voice key；When described audio frequency number
According to during for nonspecific data, represent that user presses voice key, now described voice data is carried out
Voice and semantics recognition, and perform identified instruction；
Described speech recognition is used for detecting whether user exports phonetic control command, described semantic knowledge
Yong Yu not resolve the phonetic control command of user's output.
System the most according to claim 4, it is characterised in that described wireless speech is distant
Control device and described wireless adapter use the communication connection of 2.4G communication module；
Described wireless adapter is connected by USB interface with described television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349443.0A CN106028102A (en) | 2016-05-24 | 2016-05-24 | Television voice control method and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349443.0A CN106028102A (en) | 2016-05-24 | 2016-05-24 | Television voice control method and control system |
Publications (1)
| Publication Number | Publication Date |
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| CN106028102A true CN106028102A (en) | 2016-10-12 |
Family
ID=57093475
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610349443.0A Pending CN106028102A (en) | 2016-05-24 | 2016-05-24 | Television voice control method and control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356061A (en) * | 2016-10-24 | 2017-01-25 | 合肥华凌股份有限公司 | Voice recognition method and system based on sound source localization and intelligent household appliance |
| CN107483993A (en) * | 2017-07-14 | 2017-12-15 | 深圳Tcl新技术有限公司 | Pronunciation inputting method, TV and the computer-readable recording medium of TV |
| CN108989866A (en) * | 2018-09-21 | 2018-12-11 | 通山星火原实业有限公司 | A kind of multimedia remote control device |
| CN110121091A (en) * | 2019-04-24 | 2019-08-13 | 珠海东之尼电子科技有限公司 | A kind of control method and equipment of wireless speech remote controler |
| CN112291605A (en) * | 2020-10-15 | 2021-01-29 | 惠州视维新技术有限公司 | Voice signal transmission circuit, voice signal transmission method, television and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106356061A (en) * | 2016-10-24 | 2017-01-25 | 合肥华凌股份有限公司 | Voice recognition method and system based on sound source localization and intelligent household appliance |
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| CN108989866A (en) * | 2018-09-21 | 2018-12-11 | 通山星火原实业有限公司 | A kind of multimedia remote control device |
| CN108989866B (en) * | 2018-09-21 | 2024-03-26 | 通山星火原实业有限公司 | Multimedia remote control device |
| CN110121091A (en) * | 2019-04-24 | 2019-08-13 | 珠海东之尼电子科技有限公司 | A kind of control method and equipment of wireless speech remote controler |
| CN112291605A (en) * | 2020-10-15 | 2021-01-29 | 惠州视维新技术有限公司 | Voice signal transmission circuit, voice signal transmission method, television and storage medium |
| CN112291605B (en) * | 2020-10-15 | 2023-03-10 | 惠州视维新技术有限公司 | Voice signal transmission circuit, voice signal transmission method, television and storage medium |
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Application publication date: 20161012 |