CN103281581B - By man-machine interactive system and the method for smart mobile phone Voice command IP Set Top Box - Google Patents
By man-machine interactive system and the method for smart mobile phone Voice command IP Set Top Box Download PDFInfo
- Publication number
- CN103281581B CN103281581B CN201310214084.4A CN201310214084A CN103281581B CN 103281581 B CN103281581 B CN 103281581B CN 201310214084 A CN201310214084 A CN 201310214084A CN 103281581 B CN103281581 B CN 103281581B
- Authority
- CN
- China
- Prior art keywords
- voice
- voice command
- top box
- set top
- instruction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of man-machine interactive system by smart mobile phone Voice command IP Set Top Box and method, its system is included intelligent terminal and controlled IP Set Top Box, is connected by communication network between intelligent terminal with controlled IP Set Top Box；Intelligent terminal includes voice acquisition module, sound identification module, voice command screening module, speech control module；Sound identification module is connected with voice cloud computing platform by the Internet.The present invention utilizes smart mobile phone to realize the Voice command of Set Top Box, simple to operate and cost is relatively low；Carrying out speech recognition by cloud computing platform, summarize the data such as the accent of magnanimity, vocabulary, phonetic recognization rate is high；Voice command is screened, effectively weakens the impact of the aspects such as accent, dialect, noise, hit the desired instruction of user, improve Voice command accuracy；Semantics recognition can be realized by self-defined speech voice input function, desired for user voice can be mapped as the operation of correspondence, further increase Voice command accuracy.
Description
Technical field
The present invention relates to a kind of man-machine interactive system by smart mobile phone Voice command IP Set Top Box and method.
Background technology
For a lot of consumers, TV remote controller key is the most complicated, brings great inconvenience.Thus, for
In consumer demand, along with constantly upgrading and the fast development of TV, TV has had evolved to without remote controller, only with language
Sound instruction just can complete the various operation such as zapping, volume adjusting, seems the simplest, convenient by speech TV control.
For IP set-top box users, man-machine interaction always is the problem of a puzzlement user, traditional remote controller
Use inconvenience, it is impossible to the quickly response desired action of user, along with IPTV content of platform is the abundantest, this problem is the most convex
Aobvious.At present, in order to cater to the market demand, the most also occur in that a collection of based on technology such as body-sensing, phonetic entry, qwerty keyboards
Professional remote controller, but price all too expensive, ordinary consumer is difficult to accept.
It addition, the existing knowledge that generally there is problems in that (1) voice based on voice-operated IP set box remote control system
Not based on local voice storehouse, dictionary is limited, and discrimination is the highest；(2) voice command is not performed screening, due to accent, dialect, make an uproar
Sound etc. affect, and voice-operated accuracy is relatively low, and recognition effect is poor；(3) voice content can only be identified, and cannot intelligence
Semanteme can be identified, such as: phonetic entry " Fructus Mangifera Indicae platform ", it is impossible to go out user " HNTV " to be expressed, intelligence according to semantics recognition
Can identify that degree is not high enough, recognition effect is undesirable.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of based on cloud computing platform by intelligence hands
The man-machine interactive system of machine Voice command IP Set Top Box and method, carry out speech recognition by cloud computing platform, can not only collect
The data such as the accent of magnanimity, vocabulary, moreover it is possible to do the computing of large amount of complex, phonetic recognization rate is high；Voice command is screened, life
The desired instruction of middle user, improves Voice command accuracy；Semantics recognition can be realized by self-defined speech voice input function, can
Desired for user voice is mapped as the operation of correspondence, further increases Voice command accuracy.
It is an object of the invention to be achieved through the following technical solutions: by smart mobile phone Voice command IP Set Top Box
Man-machine interactive system, it includes intelligent terminal and controlled IP Set Top Box, communicates between intelligent terminal with controlled IP Set Top Box
Network connects.
Described intelligent terminal includes the voice acquisition module for gathering user voice signal, for voice collecting mould
The sound identification module that the user voice signal that block is collected is identified, for the voice after sound identification module identification
Order carries out the voice command screening module screened, for the voice command through screening is carried out self-defined phonetic entry control
Make, be mapped to by desired for user voice the speech control module of respective operations instruction；
Described sound identification module is connected with voice cloud computing platform by the Internet.
Further, described intelligent terminal includes smart mobile phone.
Further, described communication network includes LAN.
By the man-machine interaction method of smart mobile phone Voice command IP Set Top Box, it comprises the following steps:
S1: intelligent terminal gathers the voice signal for controlling controlled IP Set Top Box that user sends；
S2: user voice signal is sent to voice cloud computing platform by the Internet, utilizes cloud computing to enter voice signal
Row identifies；
S3: the voice command after cloud computing identification is carried out high-precision voice command screening；
S4: the voice command through screening is carried out the Voice command that can learn, obtains the control instruction of IP Set Top Box；
This control instruction is sent to IP Set Top Box by S5: intelligent terminal, controls IP Set Top Box and completes respective keys operation.
An intelligent terminal and IP machine top is also included by the man-machine interaction method of smart mobile phone Voice command IP Set Top Box
The step of communication link is set up between box:
SS101: intelligent terminal sends the UDP message specified to the whole network section；
SS102:IP Set Top Box receives this UDP message and returns a signal；
SS103: intelligent terminal stores the IP Set Top Box list of return signal, sets up Socket and connects and communicate.
Further, the step of the voice command screening described in step S3 includes following sub-step:
SS201: preset instruction set on intelligent terminal；
SS202: mated one by one with this instruction set by the phonetic characters string after cloud computing identification, show that certain specifies language
Sound character string and the similarity of each instruction；
SS203: find out the instruction the highest with this phonetic characters string similarity.
Further, described intelligent terminal includes smart mobile phone.
The invention has the beneficial effects as follows:
1) general smart mobile phone is utilized to realize the Voice command of IP Set Top Box, simple to operate and system cost is relatively low；
2) carry out speech recognition by cloud computing platform, the data such as the accent of magnanimity, vocabulary can not only be collected, moreover it is possible to do big
The computing that amount is complicated, phonetic recognization rate is high；
3) voice command is screened, effectively weaken the impact of the aspects such as accent, dialect, noise, hit user's expectation
Instruction, improve Voice command accuracy；
4) semantics recognition can be realized by self-defined speech voice input function, desired for user voice can be mapped as correspondence
Operation (such as: " Fructus Mangifera Indicae platform " intelligent semantic of phonetic entry can be identified as " HNTV "), further increases Voice command
Accuracy.
Accompanying drawing explanation
Fig. 1 is man-machine interactive system structural schematic block diagram of the present invention；
Fig. 2 is the present inventor's machine interaction method flow chart；
Fig. 3 is the flow chart that the present invention sets up communication link；
Fig. 4 is the flow chart of voice command of the present invention screening.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
The following stated.
As it is shown in figure 1, by the man-machine interactive system of smart mobile phone Voice command IP Set Top Box, it include smart mobile phone and
Controlled IP Set Top Box, is connected by LAN between smart mobile phone with controlled IP Set Top Box.
Smart mobile phone includes the voice acquisition module for gathering user voice signal, for being adopted voice acquisition module
Collect to the sound identification module that is identified of user voice signal, sound identification module calculates flat by the Internet and speech cloud
Platform is connected；For the voice command screening module that the voice command after sound identification module identification is screened, for warp
The voice command crossing screening carries out self-defined phonetic entry control, desired for user voice is mapped to the language of respective operations instruction
Sound control module.
Smart mobile phone uses android system more than 1.5 version, and pre-installs VoiceSearch.apk and handset remote controller
.apk two software；IP Set Top Box also uses android system, smart mobile phone and IP Set Top Box to be in same LAN, IP machine
Top box runs a service with the form of finger daemon after starting, and the function of this service is to receive the key assignments letter that smart mobile phone sends
Number, accordingly IP Set Top Box is controlled.IP Set Top Box all can be connected the Internet with smart mobile phone.
As in figure 2 it is shown, by the man-machine interaction method of smart mobile phone Voice command IP Set Top Box, it comprises the following steps:
S1: smart mobile phone gathers the voice signal for controlling controlled IP Set Top Box that user sends；
S2: user voice signal is sent to voice cloud computing platform by the Internet, utilizes cloud computing to enter voice signal
Row identifies；
S3: the voice command after cloud computing identification is carried out high-precision voice command screening；
S4: the voice command through screening is carried out the Voice command that can learn, obtains the control instruction of IP Set Top Box；
This control instruction is sent to IP Set Top Box by S5: smart mobile phone, controls IP Set Top Box and completes respective keys operation.
As it is shown on figure 3, also include an intelligent hands by the man-machine interaction method of smart mobile phone Voice command IP Set Top Box
The step of communication link is set up between machine and IP Set Top Box:
SS101: smart mobile phone APP sends, to the whole network section (255.255.255.255), the UDP message specified；
SS102:IP Set Top Box receives this UDP message and returns a signal；
The IP Set Top Box list of SS103: smart mobile phone storage return signal, sets up Socket and connects and communicate.
After using VoiceSearch.apk program to carry out high in the clouds speech processes, obtain phonetic characters string V, phonetic characters string V
The original idea being intended by because of objective factor (such as dialect, noise etc.) and the user of each side there are differences, and therefore, is utilizing cloud meter
Calculate and after voice signal is identified, carry out high accuracy voice command screening.As shown in Figure 4, the voice command sieve described in step S3
The step of choosing includes following sub-step:
SS201: preset instruction set on smart mobile phone；
SS202: the phonetic characters string V after cloud computing identification is mated one by one with this instruction set, show that certain is specified
Phonetic characters string and the similarity of each instruction；
SS203: find out the instruction the highest with this phonetic characters string similarity.
Because of language difference, directly phonetic characters string V is mated with instruction set, still there will be difference.As: channel with
" sports channel ", " music channel ", " movie channel " similarity the most equal, in practice, the phonetic order of this type is the most,
Control to get up and be easy to produce error；If voice is " five-pointed star sports channel ", then " sports channel " during it is with instruction set just
It is that similarity is the highest, it is seen that: character length is the longest, the most easily draws correct instruction.
It addition, because the phonetically similar word of Chinese is the most, such as: " background feeding " and " BTV ", pronunciation can mate completely
But Chinese character cannot mate.
Above-mentioned reason show that two key elements improving screening accuracy rate are: (1) increases the string length of coupling；(2) Chinese
Word coupling transfers phonetic coupling to.
Therefore, before mating, first phonetic characters string V is changed into pinyin character string V2, " instruction set " is also transferred to
" phonetic instruction set ", mates pinyin character string V2 with " phonetic instruction set ".
Instruction set includes channel number and remote controller key:
A. remote controller key instruction is as shown in table 1:
Table 1
" presumptive instruction " corresponding one " remote controller key assignments ", has multiple phonetic order correspondence presumptive instruction, and user can also
Self-defined phonetic order, such as " volume+" can defined by the user be " sound is more greatly " or " sound is the least ", and voice is defeated
Entering all can analogue-key " volume+" for " sound is the least " or " sound is more greatly ".
B. channel number instruction is as shown in table 2:
| Channel designation | Channel number | Presumptive instruction | Remote controller key assignments |
| BTV | 1 | 1 | 100001 |
| Five-pointed star physical culture | 12 | 1、2 | 100001、100002 |
| ...... |
Table 2
Channel number is exactly phonetic order, if BTV, then sends the remote controller key assignments 100001 of correspondence, now IP
Set Top Box is by analogue-key 1, and TV programme switch to BTV；If satellite physical culture, then continuously transmit remote control device thing
100001 and 100002, now IP Set Top Box will simulate continuous key-press 1 and 2, and TV programme switch to satellite physical culture.
In voice command screening process, the step of its matching algorithm is as follows:
Example: character string A, character string B, seek AB similarity s.
The a length of m of character string A, a length of n of character string B, tried to achieve longest common subsequence length L by LCS algorithm,
Then: AB similarity s=(L*2)/(m+n).
The english abbreviation of longest common subsequence is LCS(Longest Common Subsequence), its definition is: one
Individual sequence S, if being the subsequence of two or more known array respectively, and be all meet in this sequence of conditions the longest,
Then S is referred to as the longest common subsequence of known array.
The method of the longest common subsequence of two sequences of one calculating of dynamic programming is as follows:
With two sequence X, Y as example:
It is provided with two-dimensional array f [i, j] and represents the length of the longest common subsequence before the i position of X and the j position of Y, then have:
f[1][1]=same(1,1)；
f[i,j]=max{f[i-1][j-1]+same(i,j),f[i-1,j],f[i,j-1]}；
Wherein, (a is being b) " 1 " when a position of X is identical with the b position of Y, is being otherwise " 0 " same.
Now, number maximum in f [j] is the length of the longest common subsequence of X and Y, recalls according to this array, just may be used
Find out longest common subsequence.
The space of this algorithm, time complexity are O (n^2), and after optimizing, space complexity can be O (n).
Coupling combines bubbling algorithm and i.e. can get the instruction that similarity is maximum one by one, matches the finger that similarity is 100%
Order then stops coupling, and using instruction that this similarity is 100% as similarity supreme command.
Claims (6)
1. by the man-machine interactive system of smart mobile phone Voice command IP Set Top Box, it is characterised in that: it include intelligent terminal and
Controlled IP Set Top Box, is connected by communication network between intelligent terminal with controlled IP Set Top Box；
Described intelligent terminal includes the voice acquisition module for gathering user voice signal；For to voice acquisition module institute
The sound identification module that the user voice signal collected is identified；Described sound identification module passes through the Internet and voice
Cloud computing platform is connected, and carries out speech recognition by voice cloud computing platform, can not only collect the accent of magnanimity, lexical data,
Can also do the computing of large amount of complex, phonetic recognization rate is high；For the voice command after sound identification module identification is screened
Voice command screening module, voice command is screened, effectively weakens the impact in terms of accent, dialect, noise, hit is used
The desired instruction in family, improves Voice command accuracy；Voice command is carried out screening and is included in the upper preset instruction set of intelligent terminal,
Phonetic characters string V after cloud computing identification is mated one by one with this instruction set, show that certain specified speech character string is with each
The similarity of instruction, finds out the instruction the highest with this phonetic characters string similarity；First by phonetic characters string V before mating
Change into pinyin character string V2, " instruction set " is also transferred to " phonetic instruction set ", pinyin character string V2 is entered with " phonetic instruction set "
Row coupling；
In voice command screening process, the step of its matching algorithm is as follows:
The a length of m of character string A, a length of n of character string B, tried to achieve the longest public sub-sequence by longest common subsequence LCS algorithm
Row length L, then: AB similarity s=(L*2)/(m+n)；
Coupling combines bubbling algorithm and obtains the instruction that similarity is maximum one by one, matches the instruction that similarity is 100% and then stops
Coupling, and using instruction that this similarity is 100% as similarity supreme command；
For the voice command through screening is carried out self-defined phonetic entry control, desired for user voice is mapped to correspondence
The speech control module of operational order, realizes semantics recognition by self-defined speech voice input function, is reflected by desired for user voice
Penetrate as corresponding operation, further raising Voice command accuracy.
Man-machine interactive system by smart mobile phone Voice command IP Set Top Box the most according to claim 1, its feature exists
In: described intelligent terminal includes smart mobile phone.
Man-machine interactive system by smart mobile phone Voice command IP Set Top Box the most according to claim 1, its feature exists
In: described communication network includes LAN.
4. by the man-machine interaction method of smart mobile phone Voice command IP Set Top Box, it is characterised in that: it comprises the following steps:
S1: intelligent terminal gathers the voice signal for controlling controlled IP Set Top Box that user sends；
S2: user voice signal is sent to voice cloud computing platform by the Internet, utilizes cloud computing to know voice signal
Not, carry out speech recognition by voice cloud computing platform, the accent of magnanimity, lexical data can not only be collected, moreover it is possible to do a large amount of multiple
Miscellaneous computing, phonetic recognization rate is high；
S3: the voice command after cloud computing identification is carried out high-precision voice command screening, effectively weakens accent, dialect, make an uproar
Impact in terms of sound, hits the desired instruction of user, improves Voice command accuracy；
The step of described voice command screening includes following sub-step:
SS201: preset instruction set on intelligent terminal, first changed into pinyin character string by phonetic characters string V before mating
V2, also transfers to " instruction set " " phonetic instruction set "；
SS202: mated one by one with " phonetic instruction set " by pinyin character string V2, draws certain specified speech character string and each finger
The similarity of order；
In voice command screening process, the step of its matching algorithm is as follows:
The a length of m of character string A, a length of n of character string B, tried to achieve the longest public sub-sequence by longest common subsequence LCS algorithm
Row length L, then: AB similarity s=(L*2)/(m+n)；
SS203: find out the instruction the highest with this phonetic characters string similarity: mate one by one and combine bubbling algorithm and obtain similarity
Big instruction, matches instruction that similarity is 100% and then stops coupling, and using instruction that this similarity is 100% as phase
Seemingly spend supreme command；
S4: the voice command through screening carries out the Voice command that can learn, obtains the control instruction of IP Set Top Box, by certainly
Definition speech voice input function realizes semantics recognition, desired for user voice is mapped as the operation of correspondence, improves voice further
Precise control；
This control instruction is sent to IP Set Top Box by S5: intelligent terminal, controls IP Set Top Box and completes respective keys operation.
Man-machine interaction method by smart mobile phone Voice command IP Set Top Box the most according to claim 4, its feature exists
In: it also includes the step setting up communication link between an intelligent terminal and IP Set Top Box:
SS101: intelligent terminal sends the UDP message specified to the whole network section；
SS102:IP Set Top Box receives this UDP message and returns a signal；
SS103: intelligent terminal stores the IP Set Top Box list of return signal, sets up Socket and connects and communicate.
6. according to the man-machine interaction method by smart mobile phone Voice command IP Set Top Box described in claim 4 or 5, its feature
It is: described intelligent terminal includes smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214084.4A CN103281581B (en) | 2013-05-31 | 2013-05-31 | By man-machine interactive system and the method for smart mobile phone Voice command IP Set Top Box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214084.4A CN103281581B (en) | 2013-05-31 | 2013-05-31 | By man-machine interactive system and the method for smart mobile phone Voice command IP Set Top Box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103281581A CN103281581A (en) | 2013-09-04 |
| CN103281581B true CN103281581B (en) | 2016-12-28 |
Family
ID=49064002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310214084.4A Expired - Fee Related CN103281581B (en) | 2013-05-31 | 2013-05-31 | By man-machine interactive system and the method for smart mobile phone Voice command IP Set Top Box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103281581B (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717536A (en) * | 2013-12-11 | 2015-06-17 | 中国电信股份有限公司 | Voice control method and system |
| CN103763599A (en) * | 2014-01-26 | 2014-04-30 | 京东方科技集团股份有限公司 | Signal processing method, signal receiving and processing device and television system |
| CN104935615B (en) * | 2014-03-19 | 2019-12-03 | 重庆深蜀科技有限公司 | Realize the system and method for voice control household appliance |
| CN105763898A (en) * | 2014-12-16 | 2016-07-13 | 上海天脉聚源文化传媒有限公司 | Method and system for controlling IPTV set-top box by voice |
| CN104811792A (en) * | 2015-03-20 | 2015-07-29 | 无锡华海天和信息科技有限公司 | Television box voice control system through mobile phone and method thereof |
| CN105206272A (en) * | 2015-09-06 | 2015-12-30 | 上海智臻智能网络科技股份有限公司 | Voice transmission control method and system |
| CN105407367A (en) * | 2015-11-09 | 2016-03-16 | 苏州美达瑞电子有限公司 | Signal input control system for digital television set top box |
| CN105611362B (en) * | 2016-02-18 | 2018-12-07 | 四川长虹电器股份有限公司 | The method for controlling set-top box by intelligent terminal |
| CN107872341A (en) * | 2016-09-27 | 2018-04-03 | 中兴通讯股份有限公司 | Configure the method and device of gateway device |
| CN106657373A (en) * | 2017-01-04 | 2017-05-10 | 沈阳东软医疗***有限公司 | Equipment control method and device in cloud system |
| CN106847281A (en) * | 2017-02-26 | 2017-06-13 | 上海新柏石智能科技股份有限公司 | Intelligent household voice control system and method based on voice fuzzy identification technology |
| CN108259956A (en) * | 2017-12-29 | 2018-07-06 | 山东浪潮商用***有限公司 | A kind of set-top box application system and method |
| CN108307216A (en) * | 2018-01-09 | 2018-07-20 | 山东浪潮商用***有限公司 | A kind of set-top box application system and method |
| CN109410931A (en) * | 2018-10-15 | 2019-03-01 | 四川长虹电器股份有限公司 | Mobile terminal Internet of Things speech control system and method centered on TV |
| CN109256126A (en) * | 2018-10-16 | 2019-01-22 | 视联动力信息技术股份有限公司 | A kind of view networking service execution method and apparatus |
| CN109741741A (en) * | 2018-12-29 | 2019-05-10 | 深圳Tcl新技术有限公司 | Control method, intelligent terminal and the computer readable storage medium of intelligent terminal |
| CN110196848B (en) * | 2019-04-09 | 2022-04-12 | 广联达科技股份有限公司 | Cleaning and duplicate removal method and system for public resource transaction data |
| CN110365561A (en) * | 2019-07-19 | 2019-10-22 | 安徽亿联网络科技有限公司 | A kind of Intelligent scene controller with speech recognition |
| CN111786860B (en) * | 2020-06-29 | 2022-04-01 | 广东美的制冷设备有限公司 | Household appliance, control method thereof and computer readable storage medium |
| CN112533038B (en) * | 2020-11-27 | 2022-11-25 | 卡莱特云科技股份有限公司 | Playing box wireless connection switching method and playing box capable of automatically switching wireless connection |
| CN112770154A (en) * | 2021-01-19 | 2021-05-07 | 深圳西米通信有限公司 | Intelligent set top box with voice interaction function and interaction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158664A (en) * | 2011-03-31 | 2011-08-17 | 四川长虹电器股份有限公司 | Method for performing voice control on television by utilizing mobile terminal |
| CN102196207A (en) * | 2011-05-12 | 2011-09-21 | 深圳市子栋科技有限公司 | Method, device and system for controlling television by using voice |
| CN102724460A (en) * | 2012-06-19 | 2012-10-10 | Tcl集团股份有限公司 | Channel switching method and terminal equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8316408B2 (en) * | 2006-11-22 | 2012-11-20 | Verizon Patent And Licensing Inc. | Audio processing for media content access systems and methods |
-
2013
- 2013-05-31 CN CN201310214084.4A patent/CN103281581B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158664A (en) * | 2011-03-31 | 2011-08-17 | 四川长虹电器股份有限公司 | Method for performing voice control on television by utilizing mobile terminal |
| CN102196207A (en) * | 2011-05-12 | 2011-09-21 | 深圳市子栋科技有限公司 | Method, device and system for controlling television by using voice |
| CN102724460A (en) * | 2012-06-19 | 2012-10-10 | Tcl集团股份有限公司 | Channel switching method and terminal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103281581A (en) | 2013-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103281581B (en) | By man-machine interactive system and the method for smart mobile phone Voice command IP Set Top Box | |
| CN106875941B (en) | Voice semantic recognition method of service robot | |
| WO2020143844A1 (en) | Intent analysis method and apparatus, display terminal, and computer readable storage medium | |
| CN106571140B (en) | Intelligent electric appliance control method and system based on voice semantics | |
| CN108764480B (en) | Information processing system | |
| CN104166462B (en) | The input method and system of a kind of word | |
| CN102682763B (en) | Method, device and terminal for correcting named entity vocabularies in voice input text | |
| CN109922371B (en) | Natural language processing method, apparatus and storage medium | |
| CN109637537B (en) | Method for automatically acquiring annotated data to optimize user-defined awakening model | |
| CN103914149B (en) | Gesture interaction method and gesture interaction system for interactive television | |
| CN101149804B (en) | Self-adaptive hand-written discrimination system and method | |
| CN109740447A (en) | Communication means, equipment and readable storage medium storing program for executing based on artificial intelligence | |
| CN101398717B (en) | Display variable keyboard and input method | |
| CN105844216A (en) | Detection and matching mechanism for recognition of handwritten letters using WiFi signals | |
| CN103533391B (en) | The method of work of the Bidirectional interdynamic digital television box system that a kind of voice-control is mutual | |
| CN111445898B (en) | Language identification method and device, electronic equipment and storage medium | |
| CN105512182A (en) | Speech control method and intelligent television | |
| CN111161726B (en) | Intelligent voice interaction method, device, medium and system | |
| CN111079418B (en) | Named entity recognition method, device, electronic equipment and storage medium | |
| CN102270197A (en) | Touch translation system and method thereof | |
| CN111522909A (en) | Voice interaction method and server | |
| CN102915122A (en) | Intelligent mobile platform Pinyin (phonetic transcriptions of Chinese characters) input method based on language models | |
| CN112002311A (en) | Text error correction method and device, computer readable storage medium and terminal equipment | |
| CN101505328A (en) | Network data retrieval method applying speech recognition and system thereof | |
| CN112116910A (en) | Voice instruction recognition method and device, storage medium and electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |