CN1410298A - Voice control method and device for controlling voice instruction by single key - Google Patents
Voice control method and device for controlling voice instruction by single key Download PDFInfo
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- CN1410298A CN1410298A CN 01141950 CN01141950A CN1410298A CN 1410298 A CN1410298 A CN 1410298A CN 01141950 CN01141950 CN 01141950 CN 01141950 A CN01141950 A CN 01141950A CN 1410298 A CN1410298 A CN 1410298A
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Abstract
A voice control method and device for voice command controlled by single key uses a single key button to control the operation functions of voice command module and voice control host, uses voice input unit to input the voice command information sent by user and converts it into digital information, the voice instruction module receives the voice instruction information of the voice input unit, and compares and searches the pre-stored voice instruction information to generate a corresponding voice instruction code and preset voice instruction information, the voice control host receives the preset voice instruction information and the corresponding voice instruction code of the voice instruction module, and controls the controlled equipment to act by the voice instruction code, meanwhile, the voice output unit converts preset voice information sent by the voice control host into an analog signal to be amplified and sends voice, and a user is guided or a control voice command is sent out, so that the purpose of voice control is achieved.
Description
Technical field
The present invention relates to a kind of acoustic-controlled method and device thereof, be meant especially and a kind ofly control acoustic-controlled method and voice activated control thereof as equipment such as sound equipment, radio receiver actions by the input phonetic order.
Background technology
Science and technology is maked rapid progress, and all advancing with the speed of ten times of speed every day, and traditional power operation under the effort that scientist works with perseverance, develops into gradually and utilizes the media of voice acoustic control as control.And present sound control technique has been widely used in relevant information household appliances such as PDA.Can predict, voice acoustic control science and technology will become following fashionable trend, the customer no longer needs to learn by heart control step and numerous and diverse instruction, machine is for the user, also no longer be ice-cold, passive equipment, see through voice voice activated control and verbal order, another kind of warmer man machine interface not only is provided, life is also with more active vivid and interesting.
In addition, along with the time that people spend on the automobile is more and more, people begin to wish that an automobile can possess more function, communications and transportation can only be a basic function, for the customer, can utilize the demand in sophisticated technologies solution life or the work, be only real desirable caravan environment in the people mind.If the function of being added on the car is many more, relative, the loaded down with trivial details property of operation was also greater than in the past.And in order to alleviate the work of reading numerous and diverse specification sheets and skilled dependent instruction and operation, sound control technique also is applied on traditional automobile gradually.In view of this, the inventor is with reference to the used acoustic control module of automobile-used product of being correlated with on the market at present, and is dialectical through scientific reasoning and logic, and utilizes the electronics principle to be controlled, and drawn the highest automobile-used acoustic control module of array discrimination power.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of acoustic-controlled method and device thereof, utilizes the user's who stores in advance phonetic order, controls the action of voice-operated device, reaches the purpose that improves the acoustic control discrimination power.
Another technical matters that the present invention will solve provides a kind of acoustic-controlled method and device thereof, utilizes the feature operation of a singly-bound push button control voice activated control, and with voice guide user operation, and watches without eyes, does not influence safety so can be applicable on the automobile.
Another technical matters that the present invention will solve provides a kind of acoustic-controlled method and device thereof, uses the multiple voice-operated device of the unified control of phonetic order code, and needn't provide a kind of voice activated control respectively for each equipment, reaches the purpose of saving resource.
Another technical matters that the present invention will solve provides a kind of acoustic-controlled method and device thereof, can increase, delete phonetic order easily by the guiding of voice, so as to simplifying the management and the control step of voice acoustic control instruction.
The another technical matters that the present invention will solve provides a kind of acoustic-controlled method and device thereof, hundreds of groups of acoustic control instructions commonly used at present are reduced to 18 groups of the highest, the most significant instruction set of acoustic control effect of discrimination power, reach the purpose of controlling maximum functions with minimum phonetic order.
The present invention is for solving the problems of the technologies described above, constantly study through the contriver, finally successfully develop a kind of acoustic-controlled method and device thereof of single key controlling voice command, its technical scheme is: the operating function of using a singly-bound push button control phonetic order module and voice main control system, utilize the phonetic order module that user's phonetic order information is prerecorded storage, and with each user's phonetic order information all corresponding to a voice control routine, each voice control routine all can be controlled controlled device action by the voice main control system, makes controlled device action by phonetic order module contrast user phonetic order information to send phonetic order code control voice main control system.
The voice activated control of single key controlling voice command of the present invention uses a voice-input unit to import the phonetic order information that the user sends, and be converted into numerical information, by the phonetic order information of phonetic order module reception voice-input unit, and the phonetic order information that contrast search prestores is to produce the corresponding voice code and to preset phonetic order information; Receive the default phonetic order information and the corresponding voice code of phonetic order module again by a voice main control system, and by the action of phonetic order code control controlled device; The default voice messaging that uses a voice-output unit that the voice main control system is sent at last is converted to the analog signal amplification and sends voice, and guides the user or send the control phonetic order.
Below will utilize specific embodiments and the drawings that purpose of the present invention and function are further described.
Description of drawings
Fig. 1 is the electrical block diagram of the voice activated control of single key controlling voice command of the present invention;
Fig. 2 is the circuit block diagram of voice-input unit in the voice activated control of the present invention;
Fig. 3 is the circuit block diagram of phonetic order module in the voice activated control of the present invention;
Fig. 4 is the circuit block diagram of voice main control system in the voice activated control of the present invention;
Fig. 5 is the circuit block diagram of voice-output unit in the voice activated control of the present invention;
Fig. 6 is the diagram of circuit of singly-bound push button control input phonetic order function of the present invention;
Fig. 7 browses the diagram of circuit of phonetic order function for singly-bound push button control of the present invention;
Fig. 8 is the diagram of circuit of the newly-increased phonetic order function of singly-bound push button control of the present invention;
Fig. 9 is the affirmation flow chart of steps of the newly-increased phonetic order of the present invention;
Figure 10 is the diagram of circuit of singly-bound push button control deletion phonetic order function of the present invention.
The specific embodiment
Fig. 1 is the structural representation of the voice activated control of single key controlling voice command of the present invention.Voice activated control of the present invention comprises: a singly-bound button 11, and carry out the input phonetic order, browse phonetic order, increase functions such as phonetic order or deletion phonetic order newly in order to control phonetic order module 13 and voice main control system 14; One voice-input unit 12 is used to import the phonetic order information that the user sends, and is converted into numerical information.One phonetic order module 13 is the phonetic order information that is used to receive voice-input unit 12, and the phonetic order information that contrast search prestores is to produce corresponding voice code and default phonetic order information; One voice main control system 14 is default phonetic order information and the corresponding voice codes that are used to receive phonetic order module 13, and by 15 actions of phonetic order code control controlled device; At least one controlled device 15 can comprise equipment such as radio receiver, CD disc record, auto navigation; And a voice-output unit 16, be to be used for that the default voice messaging that voice main control system 14 is sent is converted to analog signal to amplify and send voice, with the guiding user or send the control phonetic order.
The acoustic-controlled method of single key controlling voice command of the present invention is mainly use one singly-bound button, 11 control phonetic order modules 13 and voice main control system 14 is finished the input phonetic order, browses phonetic order, increased functions such as phonetic order or deletion phonetic order newly; And by phonetic order module 13 user's phonetic order information is prerecorded and to be stored, and all corresponding voice control routine of each user's phonetic order information, and each voice control routine a certain function action of a controlled device 15 of may command at least; Therefore the present invention moves a controlled device 15 by phonetic order module 13 contrast user phonetic order information to send phonetic order code control voice main control system 14, to reach the purpose of acoustic control.
Fig. 2 is the circuit block diagram of voice-input unit in the voice activated control of the present invention.Voice-input unit 12 comprises at least in the voice activated control of single key controlling voice command of the present invention: a microphone 21 is used to receive user's phonetic order information; One speech amplifier 22, the user's phonetic order information that is used for microphone 21 is received is amplified; And an analog/digital converter 23, be that the user's phonetic order information translation that is used for speech amplifier 22 is amplified is a numerical information, send phonetic order module 13 again to.
Fig. 3 is the circuit block diagram of phonetic order module in the voice activated control of the present invention, phonetic order module 14 of the present invention comprises at least: a voice messaging buffer 24, accept the operation control of singly-bound button 11, be used for user's phonetic order information that temporary transient store voice input block 12 is imported: voice messaging contrast engine 25, be used for contrasting user's voice messaging of instruction database, whether be consistent, send voice main control system 14 to if be consistent then default phonetic order information and pairing phonetic order code retrieved out with user's phonetic order information in the voice messaging buffer 24; And an instruction database 26, be used to store default phonetic order information and user's phonetic order information, all corresponding phonetic order code of phonetic order information that each is default.
Fig. 4 is the circuit block diagram of voice main control system in the voice activated control of the present invention.Voice main control system 14 of the present invention comprises: a command code decoder 31 is to be used for the phonetic order code is decoded into control signal, sends the action of control unit 32 with control controlled device 15 to; One control unit 32 is to be used to control controlled device 15 open, close or the action of specific function; And a voice messaging controller 33, be used to accept the control of singly-bound button 11, give voice-output unit 16 with the default voice messaging of sending the guiding user, perhaps the default phonetic order information that the phonetic order module is transmitted sends voice-output unit 16 to.
Fig. 5 is the circuit block diagram of voice-output unit in the voice activated control of the present invention, voice-output unit 16 of the present invention comprises: a digital/analog converter 34, the voice messaging that the default phonetic order information translation that is used for that voice main control system 15 is sent becomes to simulate; One speech amplifier 35, the analog voice information that is used for digital/analog converter 35 is changed is amplified; One loud speaker 36 is used to send the voice messaging that speech amplifier 35 is amplified, and allows the user can listen to the guiding voice of operation or the phonetic order step of input.
The present inventor finds that the height of acoustic control discrimination power is relevant with some principle after studying and put in order according to hundreds of automobile-used or family expenses acoustic control module commonly used, for example:
1, in voice acoustic control identification, by the difficult identification of two formed vocabulary of word.
2, if will improve discrimination power, must increase number of words, but the vocabulary that too many number of words is formed does not meet spoken custom, therefore best acoustic control identification number of words is about the 3-4 word.
3, the words of acoustic control identification can not have too many aspirant or Chinese and English to mix.
4, the vocabulary of acoustic control identification as far as possible for verb preceding, noun after arrangement mode, its discrimination power is higher.
Following table is applied to the acoustic control repertory of the preferred embodiment on the automobile for the present invention:
| Primary option menu | Submenu | |
| (1) radio receiver | (4) switching channels | Switch memory BAND, FM1＞FM2＞AM |
| (5) next radio station | Skip to next memory radio station | |
| (6) search in the radio station | Search the radio station arbitrarily | |
| (2) CD disc record | (7) next | Skip to next song |
| (8) change disc record | Skip to down a slice | |
| (9)MP3 | ||
| (10) from the beginning play | Skip to first head | |
| (3) auto navigation | (11) drawing amplifies | |
| (12) drawing dwindles | ||
| (13) destination | ||
| (14) present position | ||
| (15) traffic report | The radio station road conditions are reported or the telecommunication voice broadcast | |
| (16) louder | Volume is amplified | |
| (17) little sound a bit | Volume is dwindled | |
| (18) sound switches | Quiet | |
Fig. 6 is the diagram of circuit of singly-bound push button control input phonetic order of the present invention.The process step that the present invention imports the phonetic order function includes:
Step 41: the user presses singly-bound button 11 backs and decontrols, and promptly activates the function of this input phonetic order.
Step 42: voice main control system 14 sends default voice messaging and imports phonetic order with the guiding user, for example " please say instruction ";
Step 43: the user sends a phonetic order information, for example " radio receiver ";
Step 44: phonetic order module 13 is converted to numerical information with user's voice messaging;
Step 45: phonetic order module 13 compares the user's phonetic order information in this numerical information and the speech database 26;
Step 46: find the phonetic order that is consistent? if then carry out next step; Then carry out step 51 if not;
Step 47: phonetic order module 13 exports pairing phonetic order code of this phonetic order and default phonetic order information to voice main control system 14;
Step 48: voice main control system 14 sends the voice messaging of this default phonetic order, for example " radio receiver activation ";
Step 49: voice main control system 14 is according to 15 actions of instruction code controlling controlled device, and for example controlled device is a radio receiver, and then radio receiver then is opened immediately;
Step 50: send the acoustic control end code, and leapfrog rapid 52;
Step 51: voice main control system 14 sends default voice mis-information, and is for example " sorry! Phonetic order is indeterminate ";
Step 52: finish the phonetic order input function.
Fig. 7 browses the diagram of circuit of phonetic order function for singly-bound push button control of the present invention.The present invention utilizes the user to pin singly-bound a period of time (for example 1 second) and decontrols, activates the function of browsing phonetic order, and its process step includes:
Step 61: pin and decontrol after singly-bound button 11 surpasses a unit time, decontrol again after for example pinning 1 second, promptly activate and browse the phonetic order function;
Step 62: voice main control system 14 sends default voice messaging and browses the phonetic order collection, for example " browsing instructions " with the guiding user;
Step 63: phonetic order module 13 exports the phonetic order information in the speech database 26 to the voice main control system one by one;
Step 64: voice main control system 14 sends default phonetic order information, for example " radio receiver, next radio station etc. ";
Does step 65: whether the user press the singly-bound button once more? if then carry out step 66; Then get back to step 63 if not;
Step 66: finish to browse the phonetic order function.
Fig. 8 is the diagram of circuit of the newly-increased phonetic order function of singly-bound push button control of the present invention.The process step of the newly-increased phonetic order function of singly-bound push button control of the present invention includes:
Step 71: pin and decontrol after singly-bound button 11 surpasses a unit time, for example pin to surpass and decontrol again for 2 seconds, be and activate newly-increased phonetic order function.
Step 72: phonetic order module 13 is delivered to voice main control system 14 one by one with the default phonetic order information in the instruction database 26;
Step 73: voice main control system 14 sends default phonetic order information with the newly-increased phonetic order of guiding user, for example " please say instruction, radio receiver ";
Step 74: the user sends a phonetic order information, for example " radio receiver ";
Step 75: phonetic order module 13 is a numerical information with user's phonetic order information translation;
Step 76: phonetic order module 13 is stored in this numerical information in the speech database 26;
Step 77: with newly-increased phonetic order information corresponding to a phonetic order code;
Step 78: whether increase phonetic order again newly? if then get back to step 72; Then carry out next step if not;
Step 79: finish newly-increased phonetic order function.
Fig. 9 is the affirmation flow chart of steps of the newly-increased phonetic order of the present invention.The present invention can increase the function of reaffirming that newly-increased phonetic order is whether correct in the step of newly-increased phonetic order function, promptly include the following step between step 76 and step 77;
Step 81: voice main control system 14 sends default voice messaging and says newly-increased phonetic order again with the guiding user, for example " please repeat once ";
Step 82: the user sends phonetic order information once more, for example " radio receiver ";
Step 83: phonetic order module 13 is a numerical information with user's phonetic order information translation;
Step 84: phonetic order module 13 compares this numerical information and the preceding phonetic order information that once stores;
Step 85: be consistent? if then jump to step 77; Then carry out next step if not;
Step 86: voice main control system 14 sends the information of default newly-increased voice mistake, for example " phonetic order is inequality, please newly-increased again instruction ";
Step 87: get back to the newly-increased again phonetic order of step 73.
Figure 10 is the diagram of circuit of singly-bound push button control deletion phonetic order function of the present invention.The process step of singly-bound push button control deletion phonetic order controllable function of the present invention includes:
Step 91: pin and decontrol after singly-bound button 11 surpasses a unit time, for example pin to surpass and decontrol again for 3 seconds, be the function that activates the deletion phonetic order;
Step 92: phonetic order module 13 is delivered to voice main control system 14 one by one with the default phonetic order information in the instruction database 26;
Step 93: voice main control system 14 sends default voice messaging and deletes phonetic order with the guiding user, for example " button is asked in deletion for instruction, radio receiver ";
Step 94: whether the user pushes singly-bound button 11 once more in a unit time (for example 3 seconds), if then carry out step 95; Then get back to step 92 if not;
Step 95: phonetic order module 13 is deleted user's voice messaging of this phonetic order from speech database 26;
Step 96: whether delete phonetic order again? if then get back to step 92; Then carry out next step if not;
Step 97: finish the deletion phonetic order.
Below preferred embodiment of the present invention is illustrated, all one of ordinary skill in the art work as can do other all improvement according to above-mentioned explanation, but these improvement must be included within protection scope of the present invention.
As from the foregoing, the characteristics of the acoustic-controlled method of single key controlling voice command of the present invention and device thereof are:
1, the present invention can utilize the phonetic order that stores in advance the user, controls the action of voice-operated device, to improve the acoustic control discrimination power.
2, the present invention utilizes the feature operation of a singly-bound button control sound-controlled apparatus, and with voice guide user acoustic control operation, and watches operation without eyes, so can be used on the automobile and do not affect safety.
3, the present invention uses the multiple voice-operated device of the unified control of phonetic order code, and needn't provide respectively sound-controlled apparatus for each equipment, but saving resource.
4, the present invention can increase, delete phonetic order newly easily by the guiding of voice, so can simplify management and the operating procedure of voice sound instruction.
5, the present invention is reduced to 18 groups of the highest, the most significant instruction set of acoustic control effect of discrimination power with hundreds of groups of acoustic control instructions commonly used at present, to realize with the minimum the most multi-functional purpose of phonetic order control.
By above detailed description, those skilled in the art produces useful technique effect when understanding that technical scheme of the present invention can solve aforementioned technical problem fully, really meets the regulation of Patent Law, so propose application for a patent for invention in accordance with the law.
Claims (13)
1, a kind of acoustic-controlled method of single key controlling voice command is characterized in that its step comprises:
Utilize the phonetic order module that user's phonetic order information is prerecorded storage;
With each user's phonetic order information all corresponding to a voice control routine;
Each voice control routine all can be controlled controlled device action by the voice main control system;
Use a singly-bound push button control phonetic order module and voice main control system to realize input phonetic order, the function of browsing phonetic order, increasing phonetic order newly or delete phonetic order;
Make controlled device action by phonetic order module contrast user phonetic order information to send phonetic order code control voice main control system.
2, the acoustic-controlled method of single key controlling voice command as claimed in claim 1, the controllable function that it is characterized in that described singly-bound button is imported the control of phonetic order for the user, and the process step of this function includes:
(a) user decontrols after by the singly-bound button, promptly activates this function;
(b) the voice main control system sends default voice messaging and imports phonetic order with the guiding user;
(c) user sends a phonetic order information;
(d) the phonetic order module is converted to numerical information with user's voice messaging;
(e) the phonetic order module compares the user's phonetic order information in this numerical information and the speech database;
(f) find the phonetic order that is consistent? if then carry out next step; Then carry out step (k) if not;
(g) the phonetic order module exports pairing phonetic order code of this phonetic order information and default phonetic order information to the voice main control system;
(h) the voice main control system sends the voice messaging of this default phonetic order:
(i) the voice main control system moves according to the instruction code controlling controlled device;
(j) send the acoustic control end code, and skip to step (1);
(k) the voice main control system sends default voice mis-information;
(1) finishes the phonetic order input function.
3, the acoustic-controlled method of single key controlling voice command as claimed in claim 1, the controllable function that it is characterized in that described singly-bound button are to browse the control of phonetic order, and the process step of this function includes:
(a) pin the singly-bound button and decontrol, promptly activate this function above after a unit time:
(b) the voice main control system sends default voice messaging and browses the phonetic order collection with the guiding user:
(c) the phonetic order module exports the phonetic order information in the speech database to the voice main control system one by one.
(d) the voice main control system sends default phonetic order information;
Does (e) whether the user press the singly-bound button once more? if then carry out step (f); Then get back to step (c) if not;
(f) finish to browse the phonetic order function.
4, the acoustic-controlled method of single key controlling voice command as claimed in claim 1 is characterized in that the control of the controllable function of described singly-bound button for newly-increased phonetic order, and this functional sequence step includes:
(a) pin the singly-bound button and decontrol, promptly activate this function above after a unit time.
(b) the phonetic order module is delivered to the voice main control system one by one with the default phonetic order information in the instruction database;
(c) the voice main control system sends default phonetic order information with the newly-increased phonetic order of guiding user;
(d) user sends a phonetic order information;
(e) the phonetic order module is a numerical information with user's phonetic order information translation;
(f) the phonetic order module is stored in this numerical information in the speech database;
(g) with the corresponding phonetic order code of newly-increased phonetic order information;
(h) whether increase phonetic order again newly? if then get back to step (b); Then carry out next step if not;
(i) finish newly-increased phonetic order function.
5, the acoustic-controlled method of single key controlling voice command as claimed in claim 4 is characterized in that the function of described newly-increased phonetic order, can comprise the step of reaffirming newly-increased phonetic order, promptly also includes between step (f) and step (g):
(j) the voice main control system sends default voice messaging and says newly-increased phonetic order again with the guiding user;
(k) user sends phonetic order information once more;
(1) the phonetic order module is a numerical information with user's phonetic order information translation;
(m) the phonetic order module compares this numerical information and the preceding phonetic order information that once stores;
(n) be consistent? if then jump to step (g); Then carry out next step if not;
(o) the voice main control system sends the newly-increased wrong information of default voice;
(p) get back to the newly-increased again phonetic order of step (c).
6, the acoustic-controlled method of single key controlling voice command as claimed in claim 1 is characterized in that the control of the controllable function of described singly-bound button for the deletion phonetic order, and the process step of this function includes:
(a) pin the singly-bound button and decontrol, promptly activate this function above after a unit time:
(b) the phonetic order module is delivered to the voice main control system one by one with the default phonetic order information in the instruction database;
(c) the voice main control system sends default voice messaging and deletes phonetic order with the guiding user.
Does (d) whether the user push the singly-bound button once more in a unit time? if then carry out step (e); Then get back to step (b) if not;
(e) the phonetic order module with user's voice messaging of this phonetic order by deleting in the speech database;
(f) whether delete phonetic order again? if then get back to step (b); Then carry out next step if not:
(g) finish the deletion phonetic order.
7, a kind of voice activated control of single key controlling voice command is characterized in that mainly comprising:
One voice-input unit is used to import the phonetic order information that the user sends, and is converted into numerical information;
One phonetic order module is used to receive the phonetic order information of voice-input unit, and the phonetic order information that contrast search prestores is to produce corresponding voice code and default phonetic order information;
One voice main control system is used to receive the default phonetic order information and the corresponding voice code of phonetic order module, and controls controlled device by the phonetic order code and move;
One singly-bound button is carried out the input phonetic order, browses phonetic order, is increased phonetic order or deletion phonetic order function newly in order to control phonetic order module and voice main control system;
One voice-output unit is used for the default voice messaging that the voice main control system is sent is converted to the analog signal amplification and sends voice, to guide the user or to send the control phonetic order;
At least one controlled device.
8, the voice activated control of single key controlling voice command as claimed in claim 7 is characterized in that described voice-input unit comprises at least:
One microphone is used to receive user's phonetic order information;
One amplifier, the user's phonetic order information that is used for microphone is received is amplified;
One analog/digital converter, the user's phonetic order information translation that is used for amplifier is amplified is a numerical information, sends the phonetic order module again to.
9, the voice activated control of single key controlling voice command as claimed in claim 7 is characterized in that described phonetic order module comprises at least:
One instruction database is used to store default phonetic order information and user's phonetic order information, and each default phonetic order information is all corresponding to a phonetic order code;
One voice messaging buffer is used for user's phonetic order information that temporary transient store voice input block is imported;
One voice messaging contrast engine, be used for contrasting user's voice messaging of instruction database, whether be consistent, send the voice main control system to if be consistent then default phonetic order information and pairing phonetic order code retrieved out with user's phonetic order information of voice messaging buffer.
10, the voice activated control of single key controlling voice command as claimed in claim 7 is characterized in that described voice main control system comprises at least:
One control unit is used to control controlled device and opens, closes or the action of specific function;
One command code decoder is used for the phonetic order code is decoded into control signal, sends control unit to the action of control controlled device;
One voice messaging controller is used to receive the control of singly-bound button, gives voice-output unit with the default voice messaging of sending the guiding user, and perhaps the default phonetic order information that the phonetic order module is transmitted sends voice-output unit to.
11, the voice activated control of single key controlling voice command as claimed in claim 7 is characterized in that described voice-output unit comprises at least:
One digital/analog converter, the voice messaging that the default phonetic order information translation that is used for that the voice main control system is sent becomes to simulate;
One speech amplifier, the analog voice information that is used for digital/analog converter is changed is amplified;
One loud speaker is to be used to send the voice messaging that speech amplifier amplifies.
12, the voice activated control of single key controlling voice command as claimed in claim 7 is characterized in that described controlled device comprises radio receiver, CD disc record, car navigation device at least.
13, the voice activated control of single key controlling voice command as claimed in claim 7, it is characterized in that described controllable function to controlled device comprises at least that volume is amplified, volume is dwindled, quiet, switching channels, next radio station, radio station searchs, next song, change disc, from the beginning play, drawing amplification, drawing are dwindled, destination, present position etc.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01141950 CN1245299C (en) | 2001-09-25 | 2001-09-25 | Voice control method and device for controlling voice instruction by single key |
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|---|---|---|---|
| CN 01141950 CN1245299C (en) | 2001-09-25 | 2001-09-25 | Voice control method and device for controlling voice instruction by single key |
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| CN1245299C CN1245299C (en) | 2006-03-15 |
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| CN 01141950 Expired - Fee Related CN1245299C (en) | 2001-09-25 | 2001-09-25 | Voice control method and device for controlling voice instruction by single key |
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| CN102694615A (en) * | 2011-03-21 | 2012-09-26 | 英华达（上海）科技有限公司 | Digital radio frequency modulation device |
| CN103208283A (en) * | 2012-01-11 | 2013-07-17 | 三星电子株式会社 | Method and apparatus for executing a user function by using voice recognition |
| CN103378913A (en) * | 2012-04-17 | 2013-10-30 | 上海博泰悦臻电子设备制造有限公司 | Vehicle end and vehicle end radio uninterrupted play method |
| WO2013185606A1 (en) * | 2012-07-26 | 2013-12-19 | 中兴通讯股份有限公司 | Voice-assisted editing method and device for terminal |
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| CN106162442A (en) * | 2016-08-12 | 2016-11-23 | 苏州秀转电子有限公司 | There is the car audio system of intelligent volume adjusting function |
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