CN104850222A - Instruction recognition method and electronic terminal - Google Patents
Instruction recognition method and electronic terminal Download PDFInfo
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- CN104850222A CN104850222A CN201510178438.3A CN201510178438A CN104850222A CN 104850222 A CN104850222 A CN 104850222A CN 201510178438 A CN201510178438 A CN 201510178438A CN 104850222 A CN104850222 A CN 104850222A
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Abstract
The invention discloses an instruction recognition method and an electronic terminal. The instruction recognition method comprises the following specific steps: acquiring a voice print signal and a vibration signal of knock by the electronic terminal; decoding and analyzing the two signals respectively; comparing whether or not two acquired instructions are consistent; and if the instructions are consistent, permitting the electronic terminal to execute the instructions. Thus, the electronic terminal is prevented from executing error instructions due to low recognition rate of voice input; the recognition rate of the electronic terminal in terms of the voice input can be increased; a correct response can be made to user operation; a rapid response can be made to the knock operation of a user (alarming, sound recording, photographing, note taking and the like) in special scenes (such as kidnapping, taking lessons in a quiet classroom and press conferences); convenience is brought to user operation; and the user experience is improved.
Description
Technical field
The application relates to mobile communication and computer realm, particularly relates to a kind of instruction identification method and electric terminal.
Background technology
Along with the development of science and technology, electronic technology have also been obtained development at full speed, and the kind of electronic product also gets more and more, and people have also enjoyed the various facilities that development in science and technology brings.Present people can pass through various types of electric terminal, enjoy the comfortable life along with development in science and technology brings whenever and wherever possible.
In order to serve clients well better, present electric terminal has possessed increasing function, and the voice command that nowadays electric terminal can receive user performs various function.Such as, when user uses intelligent television to watch program, the A channel of viewing just enters ad break, and user can send voice and ' be switched to B channel '.Intelligent television, after the voice command receiving user, just can control relevant functional module according to this voice command and perform blocked operation, by the channel play by A channel switch to B channel.Again such as, user during editing short message, can adopt the pattern of phonetic entry when using smart mobile phone, as input voice ' I 7 go home on time to have a meal '.Voice, after this section of voice collecting user's input, just can be converted into corresponding text importing in short message editing frame by smart mobile phone, wait for that the transmission instruction of user sends.
Under normal conditions, the speech voice input function of electric terminal can both bring more convenient experience for user.But under some special screne, user is also inconvenient to speak, now, the phonetic entry of electric terminal is also inapplicable, such as, kidnapped by robber user, when wanting to utilize electric terminal to send distress signals, the situation that the phonetic entry of electric terminal just likely allows user be in jeopardy.Such as user in session, had not only been inconvenient to speak but also be inconvenient to the use electric terminal compared with big-movement, and had easily been found to affect meeting efficiency by people again.
Because current electric terminal, generally all only provides phonetic entry, touch key-press input for user.User, when sending distress signals, can only send distress signals by Voice command electric terminal or send distress signals by the mode of touch key-press.When electric terminal provides the mode of touch key-press, require that user key-press is accurate, if key errors, electric terminal just can the function of execution error, incurs loss through delay and rescues people's time.And the speech voice input function that electric terminal provides is too low for the discrimination of voice, be easily subject to the impact of ambient noise, and then cause electric terminal to receive the function of information and executing mistake of mistake, allow the situation that user is in jeopardy.
Summary of the invention
Based on above-mentioned situation, invention provides a kind of instruction identification method and electric terminal, to solve the discrimination low technical matters that cause execution error function of existing electric terminal due to phonetic entry.
For solving the problems of the technologies described above, the invention provides a kind of instruction identification method, described method is applied to electric terminal, and described method comprises: when user knocks electric terminal, gathers the vocal print signal and vibration signal that produce when described user knocks described electric terminal; Carry out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtain each self-corresponding instruction, described instruction is for performing the corresponding function of described electric terminal; Judge that whether the instruction of described vocal print signal is consistent with the instruction of described vibration signal, if so, perform the function that described instruction is corresponding.
Preferably, described judge that whether the instruction of described vocal print signal consistent with the instruction of described vibration signal after, described method also comprises: if the instruction of described vocal print signal and the instruction of described vibration signal inconsistent, be as the criterion with the instruction of described vocal print signal, perform the function corresponding to instruction of described vocal print signal.
Preferably, describedly respectively Decoding Analysis is carried out to described vocal print signal and described vibration signal, obtain each self-corresponding instruction, be specially: respectively Decoding Analysis is carried out to described vocal print signal and described vibration signal, obtain each self-corresponding instruction and each self-corresponding word content; After performing function corresponding to described instruction, described method also comprises: control described electric terminal and open automatic positioning function, and send the positional information at described electric terminal place.
Preferably, described knock electric terminal user time, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, described method also comprises: gather described user when knocking described electric terminal, the distance signal of what described user was used knock instrument and described electric terminal; Decoding Analysis is carried out to described distance signal, obtains the instruction of described distance signal; Described judge that whether the instruction of described vocal print signal consistent with the instruction of described vibration signal after, described method also comprises: judge the instruction of described vocal print signal, the instruction of described vibration signal, described distance signal instruction whether consistent, if so, corresponding function is performed.
Preferably, described knock electric terminal user time, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, described method also comprises: obtain described user when knocking described electric terminal, the number of what described user was used knock instrument; Whether the number knocking instrument described in judgement meets preset requirement, if so, controls screen opening, performs the operational order of user.
Preferably, described knock electric terminal user time, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, described method also comprises: the fingerprint gathering described user, and the fingerprint in the fingerprint of described user and fingerprint base is carried out match cognization; If the match is successful, provide and use the authority of described electric terminal to described user, for described user.
Preferably, described knock electric terminal user time, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, described method also comprises: obtain described user when knocking described electric terminal, the finger number of described user; The spacing distance between the adjacent finger of described electric terminal is knocked in detecting, judges whether described spacing distance meets predetermined interval distance; If not, operation zero response of described electric terminal to described user is controlled.
Technical solution of the present invention additionally provides a kind of electric terminal, comprising: microphone unit, for gathering the vocal print signal produced when described user knocks described electric terminal; Sensor unit, for gathering the vibration signal produced when described user knocks described electric terminal; Decoding Analysis unit, for carrying out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtain each self-corresponding instruction, described instruction is for performing the corresponding function of described electric terminal; Judging unit, whether the instruction for the instruction with described vibration signal that judge described vocal print signal is consistent, if so, performs the function that described instruction is corresponding.
Preferably, described judging unit also for when the instruction of the instruction and described vibration signal of judging described vocal print signal is inconsistent, is as the criterion with the instruction of described vocal print signal, performs the function corresponding to instruction of described vocal print signal.
Preferably, described Decoding Analysis unit, specifically for carrying out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtains each self-corresponding instruction and each self-corresponding word content; Described electric terminal also comprises transmitting element, for after performing function corresponding to described instruction, controls described electric terminal and opens automatic positioning function, and send the positional information at described electric terminal place.
Preferably, described electric terminal also comprises: touch collecting unit, for when described user knocks electric terminal, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, obtain described user when knocking described electric terminal, the number of what described user was used knock instrument; Whether the number of described judging unit also for knocking instrument described in judging meets preset requirement, if so, controls screen opening, performs the operational order of user.
By one or more technical scheme of the present invention, the present invention has following beneficial effect or advantage:
Technical solution of the present invention provides a kind of instruction identification method and electric terminal, concrete way is: electric terminal acquires vocal print signal and the vibration signal of knock, and respectively Decoding Analysis is carried out to these two signals, and whether two instructions that contrast obtains are consistent, if instruction unanimously just allows electric terminal to perform this instruction, and then avoid electric terminal due to the instruction of the low execution error of discrimination of phonetic entry, the discrimination of electric terminal for phonetic entry can be improved, the operation of correct response user, and can (as kidnapped by kidnapper under special screne, listen to the teacher in quiet classroom, when news briefing ... Deng) under the operation of knocking of quick response user (report to the police, recording, take pictures, notes etc.), for user provides facility to operate easily, improve the Experience Degree of user.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of instruction identification method in the embodiment of the present invention;
Fig. 2 is the schematic diagram of embodiment of the present invention electric terminal.
Embodiment
In order to make the application the technical staff in the technical field more clearly understand the application, below in conjunction with accompanying drawing, by specific embodiment, technical scheme is described in detail.
Embodiment one:
In the embodiment of the present application, provide a kind of instruction identification method, the method is mainly used in electric terminal.
The electric terminal that the present embodiment relates to, mainly comprises intelligent mobile, the wearable device such as smart mobile phone, PAD, Intelligent bracelet, intelligent watch, intelligent glasses, moving camera.
Lower mask body introduces the implementation process of the method, specifically please refer to Fig. 1, is the schematic flow sheet of the instruction identification method in the embodiment of the present invention.
S101, when user knocks electric terminal, gathers the vocal print signal and vibration signal that produce when described user knocks described electric terminal.
In concrete implementation process, when user knocks electric terminal, finger can be used to knock, other also can be used to knock instrument and knock, as the point-touch pen, wooden stick, gel ink pen etc. of mobile phone.When knocking, user can defer to the rule that electric terminal specifies and knock, it is open sound-track engraving apparatus to record that electric terminal three times corresponding functions performed are knocked in such as electric terminal setting, and knocking electric terminal four times corresponding functions performed is open camera to carry out taking pictures etc.Therefore user is when knocking electric terminal, and the setting need deferring to electric terminal itself is knocked, otherwise electric terminal can not perform corresponding function.And for electric terminal, when user knocks electric terminal, electric terminal just can gather vocal print signal and the vibration signal of generation.When collection signal, the general microphone that uses gathers vocal print signal, gathers vibration signal by acceleration transducer.Because the microphone of electric terminal (as smart mobile phone) can not cut out because of device standby, as long as therefore monitor electric terminal to be knocked by user, the vocal print signal sent when knocking can be collected, and collect vibration signal by acceleration transducer.
S102, carries out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtains each self-corresponding instruction.
In implementation process particularly, the vocal print signal collected has tone, loudness, tone color three principal characters, and has spacing frequency between each vocal print signal.Therefore, in the process of Decoding Analysis, not only these three principal characters of Water demand vocal print signal, go back the spacing frequency between Water demand vocal print signal, and then obtain corresponding code, and match corresponding instruction.Such as, electric terminal collects three vocal print signals, just can carry out Decoding Analysis to each vocal print signal feature separately and spacing frequency each other, find its correspondence record command of ' unlatching sound-track engraving apparatus ' if analyze, just correspondingly can obtain this record command.
For the corresponding relation between vocal print signal and instruction, can reference table 1, the parameter of the vocal print signal in table 1 is for tone, and tone can be divided into multistage according to height, such as: I level, II level, III level, IV level, V level etc., it is minimum that I level represents tone.Also other parameter can be used in actual applications to illustrate, do not limit in this present invention.It should be noted that the content in the table 1 that the embodiment of the present invention is enumerated is for instruction and explanation of the present invention, and be not used in restriction the present invention.The present invention can also use the corresponding relation of setting vocal print signal and other instruction, and this corresponding relation can be the setting of system, also can be that user is according to the setting self needing to carry out.
Table 1
Certainly, when user knocks electric terminal, can produce corresponding vibrations, the vibration signal that now electric terminal can utilize acceleration transducer to collect correspondence carries out Decoding Analysis.And different according to the dynamics of knocking, vibration signal also has dividing of power, and also possesses spacing frequency between each vibration signal, and this spacing frequency is corresponding with the spacing frequency of vocal print signal.Therefore in the process of Decoding Analysis, just can analyze power and the spacing frequency of vibration signal, and then Decoding Analysis obtains corresponding code, and match corresponding instruction.Specifically, the power of vibration signal can be divided into multiple rank, and such as: I level, II level, III level, IV level, V level etc., I level representative vibrations are the most weak, by that analogy.Please refer to table 2 below, is the corresponding relation of vibration signal and instruction.
Table 2
As can be seen from table 2 above, the instruction that electric terminal is corresponding is not only relevant with vibration signal number, also relevant with spacing frequency with the power of vibration signal.
And for the instruction that decoding obtains, be mainly used in the corresponding function performing electric terminal.Such as open camera, open sound-track engraving apparatus, dial 110 etc.
Preferably, after respectively Decoding Analysis being carried out to described vocal print signal and described vibration signal, except obtaining each self-corresponding instruction, each self-corresponding word content can also be obtained.And word content also can be corresponding with knock, such as, knock electric terminal and represent input characters content ' help ' 2 times, what certain word content was corresponding knock all has respective vocal print signal and vibration signal, can determine after needing Decoding Analysis.
Please refer to table 3 below, table 3, for vocal print signal, word content has been set up again in the basis of the instruction of original electric terminal.
Table 3
For example, when electric terminal receives knocking of user, if receive altogether 6 knocks, Decoding Analysis can be carried out respectively to each knock, suppose that front 3 knocks corresponding function of decoding out opens SMS, what two middle knocks were corresponding is ' help ' two words, and what last knock was corresponding is sending function.So electric terminal is when receiving this 6 knocks, just out, can then perform corresponding function by Decoding Analysis one by one.And (3 knocks opening SMS are thought one group to distinguish one group of knock, two knocks of corresponding ' help ' think one group) instruction of correspondence, electric terminal can set often organizes the time interval that between knock, interval is longer, such as 5 seconds-10 seconds, electric terminal has detected two knock intervals for a long time, just can know that these two knocks do not belong to one group, in order to distinguish knock, different instruments can also be used to knock electric terminal, such as use finger, writing pencil knocks electric terminal respectively, so that electric terminal is distinguished.
In addition, if electric terminal detects to have word content when resolving knock, after performing function corresponding to described instruction, described electric terminal can be controlled and opens automatic positioning function, and send the positional information at described electric terminal place.The object done like this is the geographic position in order to make server get user as early as possible.
S103, judges that whether the instruction of described vocal print signal is consistent with the instruction of described vibration signal, if so, performs the function that described instruction is corresponding.
In implementation process particularly, after the instruction of the instruction and described vibration signal that obtain vocal print signal, can judge that whether the instruction of these two signals is consistent, such as, whether be all the record command of ' unlatching sound-track engraving apparatus ', or ' dial the instruction of 110 '.If so, function corresponding to this instruction is then directly performed.
And in the process judged, if the instruction of the instruction of vocal print signal and described vibration signal is inconsistent, be so then as the criterion with the instruction of vocal print signal, perform the function corresponding to instruction of described vocal print signal.
Be more than the explanation to the instruction identification method that the embodiment of the present invention relates to and explanation, use concrete Sample Scenario to be described above-described embodiment below.
Sample Scenario one:
If user in session or attend class, want some important speech in meeting or course to record, common operation is that user takes out electric terminal, unlock, slip screen finds sound-track engraving apparatus, opens sound-track engraving apparatus, clicks record button ... operate step by step according to the prompting of electric terminal and record.Now, user needs to stare at electric terminal and operates, and is easily found.And in embodiments of the present invention, when if desired recording, user only need knock electric terminal.Such as, knock three times according to electric terminal, electric terminal is after receiving three knocks, can analyze each knock, if analyzing the instruction results obtained is ' opening sound-track engraving apparatus to record ', so electric terminal just can perform this instruction, fast convenient.And when analysis, vocal print signal and the vibration signal that can gather knock respectively carry out Decoding Analysis, two instructions of then comparative analysis acquisition, if two instructions are consistent, then directly perform.If two instructions are different, then the instruction obtained with the analysis of vocal print signal decoding is as the criterion execution.If user thinks that opening camera again takes a picture, can knock four times to electric terminal, electric terminal, after receiving four knocks, can be analyzed each knock, if analyzing the instruction results obtained is ' opening camera to take a picture ', so electric terminal just can perform this instruction.Certainly, analyze time, vocal print signal and the vibration signal that also can gather knock respectively carry out Decoding Analysis, follow-up process and Decoding Analysis ' three knocks ' process the same, repeat no more in this present invention.
In addition, user, when knocking, also can utilize different instruments to knock electric terminal, so that electric terminal carries out Decoding Analysis.
Further, electric terminal can also set scope interval time often organizing between knock, if such as set interval between two knocks to be greater than 15 seconds, just not corresponding any instruction.Suppose that user has knocked electric terminal 3 times, electric terminal identifies the instruction that its correspondence ' opens sound-track engraving apparatus to record '.After interval 16 seconds, user knocks electric terminal again, and electric terminal can to judge this knock and knock onrelevant before, and is again as the criterion with this knock and carries out Decoding Analysis.
Sample Scenario two:
If user has suffered to kidnap or kidnapping, when wanting to seek help the external world, operation is originally made a phone call to 110 (or certain specific user) or report to the police, this action need user stares at electric terminal and operates, otherwise easily people's opportunity is rescued in maloperation delay, but easily found to confiscate by ruffian again if user takes out electric terminal operation.In embodiments of the present invention, if user needs to report to the police, directly can knock electric terminal with finger, not need the moment to stare at electric terminal and operate.Such as user knocks electric terminal, and electric terminal can gather the vocal print signal and vibration signal that produce when user knocks electric terminal constantly.Suppose that electric terminal collects 3 knocks, one one carry out decoding to it identifies, the instruction results then analyzing acquisition is ' unlatching SMS ', and so electric terminal just can perform this instruction.When analysis, vocal print signal and the vibration signal that can gather each knock respectively carry out Decoding Analysis, two instructions of then comparative analysis acquisition, if two instructions are consistent, then directly perform.If two instructions are different, then the instruction obtained with the analysis of vocal print signal decoding is as the criterion execution.If this electric terminal continues to gather while identification of decoding, analyze two the knocks correspondences collected ' help ', just can be edited in note by word content, now electric terminal then can continue to carry out to knock the instruction execution that Decoding Analysis obtains correspondence.It is ' transmission note ' that such as electric terminal identifies instruction corresponding to the knock that again produces, and the short message sending of editor just can be gone out by electric terminal.
It should be noted that user is when knocking electric terminal, electric terminal can gather the vocal print signal of knock constantly and vibration signal carries out Decoding Analysis, then performs corresponding instruction.
In addition, get the geographic position of user for the ease of server, save user as early as possible, electric terminal also can open automatic positioning function, and sends the positional information at described electric terminal place.
In Sample Scenario of the present invention, electric terminal acquires vocal print signal and the vibration signal of knock, and respectively Decoding Analysis is carried out to these two signals, and whether two instructions that contrast obtains are consistent, if instruction unanimously just allows electric terminal to perform this instruction, and then avoid electric terminal due to the instruction of the low execution error of discrimination of phonetic entry, the discrimination of electric terminal for phonetic entry can be improved.
Certainly, above Sample Scenario only in order to the description and interpretation embodiment of the present invention, is not intended to limit the present invention.Knock in the embodiment of the present invention can also other word content corresponding, and electric terminal can accept the setting of user, the corresponding relation between amendment word content and knock.Certainly, if user needs to maintain secrecy to the geographic position of oneself, automatic positioning function is closed in the operation that electric terminal also can accept user.This changes and amendment also should be within the protection domain of the embodiment of the present invention.
In addition, in order to more improve the discrimination of phonetic entry.The embodiment of the present invention, on the basis of above embodiment, has also set up the embodiment that Decoding Analysis knocks the distance signal of instrument and electric terminal.Introduce concrete implementing procedure below.
When user knocks electric terminal, electric terminal except the vocal print signal that collects knock and vibration signal, due to knock with knock the distance length of instrument and electric terminal and knock size, vibrations have direct relation.Such as, five fingers of user and electric terminal have different distances, and therefore different distance knocks the sound size of electric terminal is all different with vibrations.Therefore, after the vocal print signal acquiring knock and vibration signal, described user also can be gathered when knocking described electric terminal, the distance signal of what described user was used knock instrument and described electric terminal.Then Decoding Analysis is carried out to described distance signal, obtain the instruction of described distance signal.And described judge that whether the instruction of described vocal print signal consistent with the instruction of described vibration signal after, also distance signal can be considered wherein, judge the instruction of described vocal print signal, the instruction of described vibration signal, described distance signal instruction whether consistent, if so, corresponding function is performed.
Certainly, if the instruction that these three signal decoding analyses obtain afterwards is different, to be so then as the criterion execution with the instruction after the analysis of vocal print signal decoding.
Preferably, user, when knocking electric terminal, likely employs multiple instrument (such as pointing) that knocks and operates electric terminal electric terminal.Therefore, if user use described knock electric terminal user time, gather the vocal print signal and vibration signal that produce when described user knocks described electric terminal, described user can also be obtained when knocking described electric terminal, the number of what described user was used knock instrument; Whether the number knocking instrument described in then judging meets preset requirement, if so, controls screen opening.Such as, the number that electric terminal is set in the instrument that knocks that screen knocks is two, if meet this condition, can control screen opening.
Further, described user is obtained when knocking described electric terminal, the finger number of described user.In concrete implementation process, when multiple fingers of user's one hand knock on the touch-screen of smart machine, because everyone hand size is variant, the interval between its finger is different.Therefore, after number user's finger used being detected, the spacing distance between the adjacent finger of knocking described electric terminal can be detected, judge whether described spacing distance meets predetermined interval distance.Specifically, predetermined interval distance can be the distance of system default, also can receive user's setting, or calculate optimal value according to the Visitor Logs before user.Such as, when supposing that user uses singlehanded two fingers to operate, then can collect the number of these two fingers, then monitor the spacing between these two fingers.
The object done like this is, touch-screen detects the interval between finger, and judges whether it is that owner is knocking with this, if not owner, and also can not fill order even if the vocal print knocked is the same with the time interval.Therefore, if meet predetermined interval distance, then electric terminal can perform the operation of user, such as, start to carry out Decoding Analysis to the vocal print signal of knock and vibration signal.And if not, control operation zero response of described electric terminal to described user.
Preferably, in order to improve the function of keeping secret of electric terminal, electric terminal can also set and only allow owner or donor to use.
Because user is when knocking electric terminal, if use finger to knock, the fingerprint that so electric terminal just can collect user is analyzed.
Specifically, electric terminal after the vocal print signal that produces and vibration signal when gathering described user and knocking described electric terminal, can also gather the fingerprint of described user, then the fingerprint in the fingerprint of described user and fingerprint base be carried out match cognization.If the match is successful, provide and use the authority of described electric terminal to described user, and perform corresponding application (APP).Authority now refers to the authority of the various function of manipulation electric terminal.If it fails to match, the operation zero of electric terminal to described user responds.The benefit that electric terminal designs like this is, if electric terminal fall in illegal ruffian's hand, can respond the operation zero of ruffian.
Be more than the instruction identification method in the embodiment of the present invention, based on unified inventive concept, the following examples introduce a kind of electric terminal.
Embodiment two:
In embodiments of the present invention, disclose a kind of electric terminal, specifically please refer to Fig. 2, comprising:
Microphone unit 201, for gathering the vocal print signal produced when described user knocks described electric terminal;
Sensor unit 202, for gathering the vibration signal produced when described user knocks described electric terminal;
Decoding Analysis unit 203, for carrying out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtain each self-corresponding instruction, described instruction is for performing the corresponding function of described electric terminal;
Judging unit 204, whether the instruction for the instruction with described vibration signal that judge described vocal print signal is consistent, if so, performs the function that described instruction is corresponding.
Further, described judging unit 204 also for when the instruction of the instruction and described vibration signal of judging described vocal print signal is inconsistent, is as the criterion with the instruction of described vocal print signal, performs the function corresponding to instruction of described vocal print signal.
Further, described Decoding Analysis unit 203, specifically for carrying out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtains each self-corresponding instruction and each self-corresponding word content;
Described electric terminal also comprises transmitting element, for after performing function corresponding to described instruction, controls described electric terminal and opens automatic positioning function, and send the positional information at described electric terminal place.
Further, described electric terminal also comprises:
Touch collecting unit, for when described user knocks electric terminal, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, obtain described user when knocking described electric terminal, the number of what described user was used knock instrument;
Whether the number of described judging unit 204 also for knocking instrument described in judging meets preset requirement, if so, controls screen opening.
By one or more embodiment of the present invention, the present invention has following beneficial effect or advantage:
Embodiments provide a kind of instruction identification method and electric terminal, concrete way is: electric terminal acquires vocal print signal and the vibration signal of knock, and respectively Decoding Analysis is carried out to these two signals, and whether two instructions that contrast obtains are consistent, if instruction unanimously just allows electric terminal to perform this instruction, and then avoid electric terminal due to the instruction of the low execution error of discrimination of phonetic entry, the discrimination of electric terminal for phonetic entry can be improved, the operation of correct response user, and can (as kidnapped by kidnapper under special screne, listen to the teacher in quiet classroom, when news briefing ... Deng) under the operation of knocking of quick response user (report to the police, recording, take pictures, notes etc.), for user provides facility to operate easily, improve the Experience Degree of user.
Although described the preferred embodiment of the application, one of ordinary skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the application's scope.
Obviously, those skilled in the art can carry out various change and modification to the application and not depart from the spirit and scope of the application.Like this, if these amendments of the application and modification belong within the scope of the application's claim and equivalent technologies thereof, then the application is also intended to comprise these change and modification.
Claims (10)
1. an instruction identification method, described method is applied to electric terminal, it is characterized in that, described method comprises:
When user knocks electric terminal, gather the vocal print signal and vibration signal that produce when described user knocks described electric terminal;
Carry out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtain each self-corresponding instruction, described instruction is for performing the corresponding function of described electric terminal;
Judge that whether the instruction of described vocal print signal is consistent with the instruction of described vibration signal, if so, perform the function that described instruction is corresponding.
2. the method for claim 1, is characterized in that, described judge that whether the instruction of described vocal print signal consistent with the instruction of described vibration signal after, described method also comprises:
If the instruction of described vocal print signal and the instruction of described vibration signal inconsistent, be as the criterion with the instruction of described vocal print signal, perform the function corresponding to instruction of described vocal print signal.
3. the method for claim 1, is characterized in that, describedly carries out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtains each self-corresponding instruction, is specially:
Respectively Decoding Analysis is carried out to described vocal print signal and described vibration signal, obtain each self-corresponding instruction and each self-corresponding word content;
After performing function corresponding to described instruction, described method also comprises:
Control described electric terminal and open automatic positioning function, and send the positional information at described electric terminal place.
4. the method for claim 1, is characterized in that, described knock electric terminal user time, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, described method also comprises:
Gather described user when knocking described electric terminal, the distance signal of what described user was used knock instrument and described electric terminal;
Decoding Analysis is carried out to described distance signal, obtains the instruction of described distance signal;
Described judge that whether the instruction of described vocal print signal consistent with the instruction of described vibration signal after, described method also comprises:
Judge the instruction of described vocal print signal, the instruction of described vibration signal, described distance signal instruction whether consistent, if so, perform corresponding function.
5. the method as described in claim 1 or 4, is characterized in that,
Described knock electric terminal user time, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, described method also comprises:
Obtain described user when knocking described electric terminal, the number of what described user was used knock instrument;
Whether the number knocking instrument described in judgement meets preset requirement, if so, controls screen opening, performs the operational order of user.
6. the method for claim 1, is characterized in that,
Described knock electric terminal user time, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, described method also comprises:
Gather the fingerprint of described user, the fingerprint in the fingerprint of described user and fingerprint base is carried out match cognization;
If the match is successful, provide and use the authority of described electric terminal to described user, for described user.
7. the method for claim 1, is characterized in that, described knock electric terminal user time, after gathering the vocal print signal and vibration signal produced when described user knocks described electric terminal, described method also comprises:
Obtain described user when knocking described electric terminal, the finger number of described user;
The spacing distance between the adjacent finger of described electric terminal is knocked in detecting, judges whether described spacing distance meets predetermined interval distance;
If not, operation zero response of described electric terminal to described user is controlled.
8. an electric terminal, is characterized in that, comprising:
Microphone unit, for gathering the vocal print signal produced when described user knocks described electric terminal;
Sensor unit, for gathering the vibration signal produced when described user knocks described electric terminal;
Decoding Analysis unit, for carrying out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtain each self-corresponding instruction, described instruction is for performing the corresponding function of described electric terminal;
Judging unit, whether the instruction for the instruction with described vibration signal that judge described vocal print signal is consistent, if so, performs the function that described instruction is corresponding.
9. electric terminal as claimed in claim 8, it is characterized in that, described judging unit also for when the instruction of the instruction and described vibration signal of judging described vocal print signal is inconsistent, is as the criterion with the instruction of described vocal print signal, performs the function corresponding to instruction of described vocal print signal.
10. electric terminal as claimed in claim 8, it is characterized in that, described Decoding Analysis unit, specifically for carrying out Decoding Analysis to described vocal print signal and described vibration signal respectively, obtains each self-corresponding instruction and each self-corresponding word content;
Described electric terminal also comprises transmitting element, for after performing function corresponding to described instruction, controls described electric terminal and opens automatic positioning function, and send the positional information at described electric terminal place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178438.3A CN104850222B (en) | 2015-04-15 | 2015-04-15 | A kind of instruction identification method and electric terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178438.3A CN104850222B (en) | 2015-04-15 | 2015-04-15 | A kind of instruction identification method and electric terminal |
Publications (2)
| Publication Number | Publication Date |
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| CN104850222A true CN104850222A (en) | 2015-08-19 |
| CN104850222B CN104850222B (en) | 2018-02-16 |
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| CN201510178438.3A Active CN104850222B (en) | 2015-04-15 | 2015-04-15 | A kind of instruction identification method and electric terminal |
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Cited By (16)
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|---|---|---|---|---|
| CN105141739A (en) * | 2015-09-16 | 2015-12-09 | 广东欧珀移动通信有限公司 | Method and apparatus for carrying out sound recording based on fingerprints and volume keys under standby mode |
| CN105162985A (en) * | 2015-09-25 | 2015-12-16 | 广东欧珀移动通信有限公司 | Recording method and device of mobile terminal |
| CN105513240A (en) * | 2015-11-24 | 2016-04-20 | 北京奇虎科技有限公司 | Monitoring adjusting method and apparatus of door magnetic part |
| CN105515960A (en) * | 2016-01-20 | 2016-04-20 | 广东欧珀移动通信有限公司 | Method and device for processing instant communication information and mobile terminal |
| CN105577863A (en) * | 2016-01-20 | 2016-05-11 | 广东欧珀移动通信有限公司 | Sound recording method and apparatus |
| CN105657162A (en) * | 2015-12-28 | 2016-06-08 | 广东欧珀移动通信有限公司 | Volume control method and device for mobile terminal picture taking shutter |
| CN105681556A (en) * | 2016-01-15 | 2016-06-15 | 广东欧珀移动通信有限公司 | Recording control method and device and mobile terminal |
| CN105677192A (en) * | 2016-02-29 | 2016-06-15 | 珠海市魅族科技有限公司 | Control method and control device of mobile terminal |
| CN105681659A (en) * | 2016-01-20 | 2016-06-15 | 广东欧珀移动通信有限公司 | Camera setting method and camera setting device |
| CN105719672A (en) * | 2016-01-20 | 2016-06-29 | 广东欧珀移动通信有限公司 | Recording scene mode switching method and recording scene mode switching mode device |
| CN105721769A (en) * | 2016-01-20 | 2016-06-29 | 广东欧珀移动通信有限公司 | Shooting setting method and shooting setting device |
| CN107831889A (en) * | 2017-10-11 | 2018-03-23 | 上海爱优威软件开发有限公司 | The method and mobile terminal that a kind of information is sent |
| CN109273005A (en) * | 2018-12-11 | 2019-01-25 | 胡应章 | Sound control output device |
| CN112037817A (en) * | 2020-08-14 | 2020-12-04 | 华帝股份有限公司 | Method and system for controlling household appliance switch and household appliance |
| WO2020248778A1 (en) * | 2019-06-10 | 2020-12-17 | Oppo广东移动通信有限公司 | Control method, wearable device and storage medium |
| CN113757955A (en) * | 2020-06-04 | 2021-12-07 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner and readable storage medium |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141739A (en) * | 2015-09-16 | 2015-12-09 | 广东欧珀移动通信有限公司 | Method and apparatus for carrying out sound recording based on fingerprints and volume keys under standby mode |
| CN105141739B (en) * | 2015-09-16 | 2018-05-29 | 广东欧珀移动通信有限公司 | The method and device that fingerprint and volume key are recorded is combined in the standby state |
| CN105162985A (en) * | 2015-09-25 | 2015-12-16 | 广东欧珀移动通信有限公司 | Recording method and device of mobile terminal |
| CN105162985B (en) * | 2015-09-25 | 2018-05-29 | 广东欧珀移动通信有限公司 | The way of recording and device of mobile terminal |
| CN105513240A (en) * | 2015-11-24 | 2016-04-20 | 北京奇虎科技有限公司 | Monitoring adjusting method and apparatus of door magnetic part |
| CN105657162B (en) * | 2015-12-28 | 2019-05-14 | Oppo广东移动通信有限公司 | The method for controlling volume and device of mobile terminal space shooting shutter |
| CN105657162A (en) * | 2015-12-28 | 2016-06-08 | 广东欧珀移动通信有限公司 | Volume control method and device for mobile terminal picture taking shutter |
| CN105681556A (en) * | 2016-01-15 | 2016-06-15 | 广东欧珀移动通信有限公司 | Recording control method and device and mobile terminal |
| CN105721769A (en) * | 2016-01-20 | 2016-06-29 | 广东欧珀移动通信有限公司 | Shooting setting method and shooting setting device |
| CN105515960B (en) * | 2016-01-20 | 2020-03-10 | Oppo广东移动通信有限公司 | Instant messaging information processing method and device and mobile terminal |
| CN105681659A (en) * | 2016-01-20 | 2016-06-15 | 广东欧珀移动通信有限公司 | Camera setting method and camera setting device |
| CN105577863A (en) * | 2016-01-20 | 2016-05-11 | 广东欧珀移动通信有限公司 | Sound recording method and apparatus |
| CN105577863B (en) * | 2016-01-20 | 2018-12-11 | 广东欧珀移动通信有限公司 | The way of recording and device |
| CN105719672A (en) * | 2016-01-20 | 2016-06-29 | 广东欧珀移动通信有限公司 | Recording scene mode switching method and recording scene mode switching mode device |
| CN105515960A (en) * | 2016-01-20 | 2016-04-20 | 广东欧珀移动通信有限公司 | Method and device for processing instant communication information and mobile terminal |
| CN105677192A (en) * | 2016-02-29 | 2016-06-15 | 珠海市魅族科技有限公司 | Control method and control device of mobile terminal |
| CN107831889A (en) * | 2017-10-11 | 2018-03-23 | 上海爱优威软件开发有限公司 | The method and mobile terminal that a kind of information is sent |
| CN109273005A (en) * | 2018-12-11 | 2019-01-25 | 胡应章 | Sound control output device |
| WO2020248778A1 (en) * | 2019-06-10 | 2020-12-17 | Oppo广东移动通信有限公司 | Control method, wearable device and storage medium |
| CN113757955A (en) * | 2020-06-04 | 2021-12-07 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner and readable storage medium |
| CN113757955B (en) * | 2020-06-04 | 2023-09-12 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner and readable storage medium |
| CN112037817A (en) * | 2020-08-14 | 2020-12-04 | 华帝股份有限公司 | Method and system for controlling household appliance switch and household appliance |
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