CN104850222B - A kind of instruction identification method and electric terminal - Google Patents

A kind of instruction identification method and electric terminal Download PDF

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Publication number
CN104850222B
CN104850222B CN201510178438.3A CN201510178438A CN104850222B CN 104850222 B CN104850222 B CN 104850222B CN 201510178438 A CN201510178438 A CN 201510178438A CN 104850222 B CN104850222 B CN 104850222B
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electric terminal
user
signal
instruction
vocal print
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CN104850222A (en
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不公告发明人
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郑德豪
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Abstract

The invention discloses a kind of instruction identification method and electric terminal, specific way is:Electric terminal acquires the vocal print signal and vibration signal of knock, and Decoding Analysis is carried out to the two signals respectively, and whether two instructions for contrasting acquisition are consistent, just electric terminal is allowed to perform the instruction if instruction is consistent, and then electric terminal is avoided to perform wrong instruction because the discrimination of phonetic entry is low, discrimination of the electric terminal for phonetic entry can be improved, the operation of correct response user, and (it can such as be kidnapped under special screne by kidnapper, listened to the teacher in quiet classroom, in news briefing ... etc.) under the percussion operation of quick response user (alarmed, recording, take pictures, notes etc.), facility is provided the user easily to operate, improve the Experience Degree of user.

Description

A kind of instruction identification method and electric terminal
Technical field
The application is related to mobile communication and computer realm, more particularly to a kind of instruction identification method and electric terminal.
Background technology
With the continuous development of scientific technology, electronic technology has also obtained development at full speed, and the species of electronic product is also got over Come more, people have also enjoyed the various facilities that development in science and technology is brought.Present people can be whole by various types of electronics End, enjoys the comfortable life brought with development in science and technology whenever and wherever possible.
In order to preferably serve clients well, present electric terminal has been provided with increasing function, and electric terminal is such as The voice command that the present can receive user performs various functions.For example, when user is using intelligent television viewing program, the A of viewing For channel just into ad break, user can send voice ' being switched to B channels '.Intelligent television is receiving the voice of user , can be to control related functional module to perform handover operation according to the voice command, by the channel of broadcasting by A frequencies after order Road is switched to B channels.For another example user during editing short message, can use the pattern of phonetic entry, such as when using smart mobile phone Input voice ' I 7 points go home to have a meal on time '.Smart mobile phone, will be by language after this section of voice of user's input is collected Sound is converted into corresponding text importing in short message editing frame, waits the transmission of user to instruct and is transmitted.
Under normal conditions, the speech voice input function of electric terminal can be that user brings more convenient body Test.But under some special screnes, user simultaneously is inconvenient to speak, now, the phonetic entry of electric terminal does not apply to simultaneously, example Such as kidnapped, want in the case of sending distress signals using electric terminal by robber in user, the phonetic entry of electric terminal just has The situation that user may be allowed to be in jeopardy.In another example user is in session, is not only inconvenient to speak but also had been inconvenient to make compared with big-movement With electric terminal, easily found to influence meeting efficiency by people.
Because current electric terminal, typically phonetic entry, touch key-press input are all only provided for users to use.User When sending distress signals, distress signals can only be sent Voice command electric terminal or by touch key-press by way of send Distress signals.When electric terminal provides the mode of touch key-press, it is desirable to which user key-press is accurate, if key errors, electric terminal is just The function of mistake can be performed, people's time is rescued in delay.And electric terminal provide speech voice input function for voice discrimination too It is low, easily influenceed by ambient noise, and then cause electric terminal to receive the information of mistake and perform the function of mistake, allow user The situation being in jeopardy.
The content of the invention
Based on the above situation, invention provides a kind of instruction identification method and electric terminal, to solve existing electricity Sub- terminal causes the technical problem for performing wrong function because the discrimination of phonetic entry is low.
In order to solve the above technical problems, the invention provides a kind of instruction identification method, it is whole that methods described is applied to electronics End, methods described include:When user taps electric terminal, gather the user and tap vocal print caused by the electric terminal Signal and vibration signal;Decoding Analysis is carried out to the vocal print signal and the vibration signal respectively, obtains each self-corresponding finger Order, the corresponding function instructed for performing the electric terminal;Judge the instruction of the vocal print signal and the vibrations letter Number instruction it is whether consistent, if so, performing function corresponding to the instruction.
Preferably, after whether the instruction for judging the vocal print signal is consistent with the instruction of the vibration signal, Methods described also includes:If the instruction of the vocal print signal and the instruction of the vibration signal are inconsistent, with the vocal print signal Instruction be defined, perform the function corresponding to the instruction of the vocal print signal.
Preferably, it is described that Decoding Analysis is carried out to the vocal print signal and the vibration signal respectively, obtain each corresponding Instruction, be specially:Decoding Analysis is carried out to the vocal print signal and the vibration signal respectively, obtains each self-corresponding instruction With each self-corresponding word content;After function corresponding to the instruction is performed, methods described also includes:Control the electronics Terminal opens automatic positioning function, and sends the positional information where the electric terminal.
Preferably, it is described tap electric terminal in user when, gather when the user taps the electric terminal and produce Vocal print signal and vibration signal after, methods described also includes:When gathering user's percussion electric terminal, the use The distance signal for tapping instrument and the electric terminal used in family;Decoding Analysis is carried out to the distance signal, described in acquisition The instruction of distance signal;After whether the instruction for judging the vocal print signal is consistent with the instruction of the vibration signal, Methods described also includes:Judge the instructing of the vocal print signal, the instructing of the vibration signal, the instruction of the distance signal is It is no consistent, if so, function corresponding to performing.
Preferably, it is described tap electric terminal in user when, gather when the user taps the electric terminal and produce Vocal print signal and vibration signal after, methods described also includes:When obtaining user's percussion electric terminal, the use The number of percussion instrument used in family;Judge whether the number of the percussion instrument meets preset requirement, if so, control screen is opened Open, perform the operational order of user.
Preferably, it is described tap electric terminal in user when, gather when the user taps the electric terminal and produce Vocal print signal and vibration signal after, methods described also includes:Gather the fingerprint of the user, by the fingerprint of the user and Fingerprint in fingerprint base carries out match cognization;If the match is successful, provide and give the user using the authority of the electric terminal, supply The user uses.
Preferably, it is described tap electric terminal in user when, gather when the user taps the electric terminal and produce Vocal print signal and vibration signal after, methods described also includes:When obtaining user's percussion electric terminal, the use The finger number at family;Detecting taps the spacing distance between the adjacent finger of the electric terminal, judges that the spacing distance is It is no to meet predetermined interval distance;If it is not, operation zero of the electric terminal to the user is controlled to respond.
Technical solution of the present invention additionally provides a kind of electric terminal, including:Microphone unit, struck for gathering the user Hit vocal print signal caused by the electric terminal;Sensor unit, when tapping the electric terminal for gathering the user Caused vibration signal;Decoding Analysis unit, for carrying out Decoding Analysis to the vocal print signal and the vibration signal respectively, Obtain each self-corresponding instruction, the corresponding function instructed for performing the electric terminal;Judging unit, for judging It is whether consistent with the instruction of the vibration signal to state the instruction of vocal print signal, if so, performing function corresponding to the instruction.
Preferably, the judging unit is additionally operable to judging the instruction of the vocal print signal and the finger of the vibration signal When making inconsistent, it is defined by the instruction of the vocal print signal, performs the function corresponding to the instruction of the vocal print signal.
Preferably, the Decoding Analysis unit is specifically used for respectively solving the vocal print signal and the vibration signal Code division is analysed, and obtains each self-corresponding instruction and each self-corresponding word content;The electric terminal also includes transmitting element, is used for After function corresponding to the instruction is performed, the electric terminal is controlled to open automatic positioning function, and send the electronics Positional information where terminal.
Preferably, the electric terminal also includes:Touch collecting unit, for the user tap electric terminal when, After gathering vocal print signal caused by user's percussion electric terminal and vibration signal, obtain the user and tap institute When stating electric terminal, the number of the percussion instrument used in the user;The judging unit is additionally operable to judge the percussion instrument Number whether meet preset requirement, if so, control screen opening, performs the operational order of user.
By one or more technical scheme of the present invention, the invention has the advantages that or advantage:
Technical solution of the present invention provides a kind of instruction identification method and electric terminal, and specific way is:Electric terminal The vocal print signal and vibration signal of knock are acquired, and Decoding Analysis is carried out to the two signals respectively, and contrasts acquisition Whether two instructions are consistent, just allow electric terminal to perform the instruction if instruction is consistent, and then avoid electric terminal due to voice The low instruction for performing mistake of discrimination of input, it is possible to increase electric terminal is for the discrimination of phonetic entry, correct response use The operation at family, and can be under special screne (such as kidnapped by kidnapper, listened to the teacher in quiet classroom, in news briefing ... etc.) The percussion operation (alarmed, record, take pictures, notes etc.) of lower quick response user, provides the user facility and easily operates, Improve the Experience Degree of user.
Brief description of the drawings
Fig. 1 is the flow chart of instruction identification method in the embodiment of the present invention;
Fig. 2 is the schematic diagram of electric terminal of the embodiment of the present invention.
Embodiment
In order that the application the technical staff in the technical field is more clearly understood that the application, below in conjunction with the accompanying drawings, Technical scheme is described in detail by specific embodiment.
Embodiment one:
In the embodiment of the present application, there is provided a kind of instruction identification method, this method are mainly used in electric terminal.
The electric terminal that the present embodiment is related to, mainly comprising smart mobile phone, PAD, Intelligent bracelet, intelligent watch, Brilliant Eyes The intelligent mobiles such as mirror, moving camera, wearable device.
Lower mask body introduces the implementation process of this method, specifically refer to Fig. 1, is the instruction identification in the embodiment of the present invention The schematic flow sheet of method.
S101, when user taps electric terminal, gather the user and tap vocal print letter caused by the electric terminal Number and vibration signal.
In specific implementation process, when user taps electric terminal, it can be tapped, can also be made using finger Tapped with other percussion instruments, point-touch pen, wooden stick, the gel ink pen of such as mobile phone.When tapping, user can defer to Rule is tapped as defined in electric terminal, such as electric terminal setting taps three times corresponding functions of performing of electric terminal and is out Open recorder to be recorded, it is that unlatching camera take pictures etc. to tap the corresponding function that performs of electric terminal four time.Therefore User when tapping electric terminal, need to defer to electric terminal in itself be set for tapping, otherwise electric terminal is not carried out phase Answer function.And for electric terminal, when user taps electric terminal, electric terminal will gather caused vocal print signal And vibration signal.When gathering signal, typically using microphone collection vocal print signal, vibrations letter is gathered by acceleration transducer Number.Because the microphone of electric terminal (such as smart mobile phone) will not be closed because of device standby, as long as therefore monitoring Electric terminal is tapped by user, you can collects the vocal print signal sent during percussion, and is collected by acceleration transducer Vibration signal.
S102, Decoding Analysis is carried out to the vocal print signal and the vibration signal respectively, obtain each self-corresponding instruction.
In specifically implementation process, the vocal print signal that collects has a tone, loudness, three principal characters of tone color, and Spacing frequency is had between each vocal print signal again.Therefore, during Decoding Analysis, not only need to analyze vocal print signal this Three principal characters, it is also necessary to analyze the spacing frequency between vocal print signal, and then code corresponding to acquisition, and match corresponding Instruction., will to the respective feature of each vocal print signal and between each other for example, electric terminal collects three vocal print signals Spacing frequency carry out Decoding Analysis, if analysis finds that it has corresponded to the record command of ' unlatching recorder ', will correspond to obtain The record command.
For the corresponding relation between vocal print signal and instruction, may be referred to table 1, the parameter of the vocal print signal in table 1 with Exemplified by tone, tone can according to being just divided into multistage, such as:I levels, II levels, III level, IV levels, V levels etc., I levels represent Tone is minimum.It can also be illustrated in actual applications using other parameters, the present invention is not limited herein.It should note Anticipate, the content in the table 1 that the embodiment of the present invention is enumerated is only intended to the description and interpretation present invention, rather than limits the present invention. The present invention can also use setting vocal print signal and the corresponding relation of other instructions, and this corresponding relation can be setting for system The setting that fixed or user is carried out according to their needs.
Table 1
Certainly, when user taps electric terminal, corresponding vibrations can be produced, now electric terminal can utilize acceleration Sensor collects corresponding vibration signal and carries out Decoding Analysis.And it is different according to the dynamics of percussion, vibration signal also has strong Weak point, and also possess spacing frequency between each vibration signal, the spacing frequency of this spacing frequency and vocal print signal is relative Should.Therefore during Decoding Analysis, the power and spacing frequency of vibration signal will be analyzed, and then Decoding Analysis obtains Corresponding code, and match corresponding instruction.Specifically, the power of vibration signal can be divided into multiple ranks, such as:I levels, II levels, III level, IV levels, V levels etc., the representative vibrations of I levels are most weak, by that analogy.Table 2 is refer to below, is vibration signal and is referred to The corresponding relation of order.
Table 2
From table 2 above as can be seen that electric terminal corresponding to instruct it is not only relevant with vibration signal number, also and shake The power of dynamic signal is relevant with spacing frequency.
And for decoding the instruction obtained, it is mainly used in performing the corresponding function of electric terminal.Such as open camera, open Open recorder, dial 110 etc..
Preferably, it is each except obtaining after Decoding Analysis is carried out to the vocal print signal and the vibration signal respectively Self-corresponding instruction, each self-corresponding word content can also be obtained.And word content can also be corresponding with knock, such as strike 2 times expression input word contents ' help ' of electric terminal are hit, being tapped corresponding to certain word content all there is respective vocal print to believe Number and vibration signal, need to determine after Decoding Analysis.
Table 3 is refer to below, and table 3 is set up again by taking vocal print signal as an example on the basis of the instruction of original electric terminal Word content.
Table 3
For example,, can be respectively to every if receiving 6 knocks altogether when electric terminal receives the percussion of user Individual knock carries out Decoding Analysis, it is assumed that and it is to open SMS that preceding 3 knocks, which decode next corresponding function, middle two It is ' help ' two words corresponding to individual knock, is sending function corresponding to last knock.So electric terminal is connecing When receiving this 6 knocks, it Decoding Analysis will come out one by one, then perform corresponding function.And in order to distinguish one group of percussion Sound (3 knocks for opening SMS being considered into one group, two knocks of corresponding ' help ' are considered one group) is corresponding Instruction, electric terminal can set and longer time interval is spaced between every group of knock, such as -10 seconds 5 seconds, electric terminal Detect that two knock intervals for a long time, will know that the two knocks are not belonging to one group, in order to distinguish knock, Electric terminal can also be tapped using different instruments, such as electric terminal is carried out respectively using finger, writing pencil Tap, in order to which electric terminal makes a distinction.
In addition, if electric terminal is detected with word content when parsing knock, the instruction pair can performed After the function of answering, control the electric terminal to open automatic positioning function, and send the position letter where the electric terminal Breath.The purpose for the arrangement is that in order to make server get the geographical position of user as early as possible.
S103, judge whether the instruction of the vocal print signal is consistent with the instruction of the vibration signal, if so, described in performing Function corresponding to instruction.
In specifically implementation process, after the instruction and the instruction of the vibration signal for obtaining vocal print signal, it can sentence Whether the instruction of the two disconnected signals is consistent, for example whether being all the record command of ' unlatching recorder ', or ' dials 110 ' Instruction.If so, then directly perform function corresponding to the instruction.
And during judgement, if the instruction of vocal print signal and the instruction of the vibration signal are inconsistent, then then It is defined by the instruction of vocal print signal, performs the function corresponding to the instruction of the vocal print signal.
Be above to the present embodiments relate to instruction identification method explanation and illustration, underneath with specific field Scape example illustrates to above-described embodiment.
Sample Scenario one:
If user in session or attends class, it is desirable to records some important speeches in meeting or course, common operation It is that user takes out electric terminal, unblock, slides screen and find recorder, open recorder, clicks on record button ... according to electronics The prompting of terminal operates step by step is recorded.Now, user, which needs to stare at electric terminal, is operated, and is easily found. And in embodiments of the present invention, when if desired recording, user need to only tap to electric terminal.For example, according to whole to electronics Under end taps three, electric terminal can be analyzed each knock after three knocks are received, if what analysis obtained Instruction results are ' opening recorder to be recorded ', then electric terminal will perform the instruction, convenient quickly.And in analysis When, the vocal print signal and vibration signal that can gather knock respectively carry out Decoding Analysis, then two of comparative analysis acquisition Instruction, if two instructions are consistent, directly perform.If two instructions are different, obtained with vocal print signal Decoding Analysis Instruct the execution that is defined.If user thinks to open camera photograph again, under can tapping four to electric terminal, electric terminal is receiving After four knocks, each knock can be analyzed, if the instruction results that analysis obtains are ' to open camera to be shone Phase ', then electric terminal will perform the instruction.Certainly, in analysis, vocal print signal and the shake of knock can be also gathered respectively Dynamic signal carries out Decoding Analysis, ' three knocks of follow-up process and Decoding Analysis ' process as, the present invention is no longer herein Repeat.
In addition, user when tapping, can also utilize different instruments to tap electric terminal, in order to which electric terminal is carried out Decoding Analysis.
Further, electric terminal can also set interval time scope between every group of knock, if such as setting two Interval is more than 15 seconds between individual knock, does not just correspond to any instruction.Assuming that user has been tapped under electric terminal 3, electric terminal Identify the instruction of its corresponding ' opening recorder to be recorded '.After being spaced 16 seconds, user taps electric terminal again, electricity Sub- terminal can be to judge this knock and knock onrelevant before, and is defined and is decoded by this knock again Analysis.
Sample Scenario two:
If user is kidnapped or kidnapped, it is desirable to seek help the external world when, the operation of script is that (or some is special to 110 Determine user) to make a phone call or alarm, this operation needs user to stare at electric terminal to be operated, otherwise easy maloperation delay Rescue people's opportunity, if but user take out electric terminal operation again easily by ruffian find confiscate.In embodiments of the present invention, if with Family needs to alarm, and directly electric terminal can be tapped with finger, it is not necessary to which the moment stares at electric terminal and operated.Example As user taps to electric terminal, electric terminal can constantly gather user tap vocal print signal caused by electric terminal and Vibration signal.Assuming that electric terminal collects 3 knocks, one one carry out decoding identification to it, then analyze the instruction of acquisition Result is ' unlatching SMS ', then electric terminal will perform the instruction.When analysis, each strike can be gathered respectively The vocal print signal and vibration signal for hitting sound carry out Decoding Analysis, two instructions that then comparative analysis obtains, if two instructions Unanimously, then directly perform.If two instructions are different, the instruction obtained by vocal print signal Decoding Analysis is defined execution.If this Electric terminal continues to gather while decode identification, analyzes two knocks collected and has corresponded to ' help ', will general Word content is edited into short message, and now electric terminal then may proceed to that knock is carried out to instruct corresponding to Decoding Analysis acquisition to hold OK.Such as electric terminal identifies that instruction is ' transmission short message ' corresponding to caused knock again, electric terminal will will be compiled The short message sending collected is gone out.
It should be noted that user, when tapping electric terminal, electric terminal can constantly gather vocal print signal and the shake of knock Dynamic signal carries out Decoding Analysis, then performs corresponding instruct.
In addition, the geographical position of user is got for the ease of server, saves user as early as possible, electric terminal can also Automatic positioning function is opened, and sends the positional information where the electric terminal.
In the Sample Scenario of the present invention, electric terminal acquires the vocal print signal and vibration signal of knock, and respectively Decoding Analysis is carried out to the two signals, and whether two instructions for contrasting acquisition are consistent, just allow electronics whole if instruction is consistent End performs the instruction, and then avoids electric terminal from performing wrong instruction because the discrimination of phonetic entry is low, it is possible to increase electricity Discrimination of the sub- terminal for phonetic entry.
Certainly, above Sample Scenario is not intended to limit the present invention only for the description and interpretation embodiment of the present invention.This hair Knock in bright embodiment can also correspond to other word contents, and electric terminal can receive the setting of user, modification text Corresponding relation between word content and knock.Certainly, if user needs the geographical position secrecy to oneself, electric terminal also may be used Automatic positioning function is closed to receive the operation of user.This change and modification should also be as the protection domain in the embodiment of the present invention Within.
In addition, in order to more improve the discrimination of phonetic entry.The embodiment of the present invention on the basis of embodiment of above, Also it is additionally arranged the embodiment that Decoding Analysis taps the distance signal of instrument and electric terminal.Specific implementation stream is described below Journey.
When user tap electric terminal when, electric terminal except collect knock vocal print signal and vibration signal it Outside, because knock and percussion instrument and electric terminal apart from length and knock size, vibrations have direct relation.For example, Five fingers and electric terminal of user have different distances, therefore different distance taps sound size and the vibrations of electric terminal All it is different.Therefore, after the vocal print signal and vibration signal of knock is acquired, it can also gather the user and tap During the electric terminal, the distance signal for tapping instrument and the electric terminal used in the user.Then to the distance Signal carries out Decoding Analysis, obtains the instruction of the distance signal.And in the instruction for judging the vocal print signal and institute State vibration signal instruction it is whether consistent after, distance signal can also be considered wherein, judge instruction, the institute of the vocal print signal Whether consistent the instructing of vibration signal, the instruction of the distance signal are stated, if so, function corresponding to performing.
Certainly, if the instruction obtained after these three signal Decoding Analysis is different, then then with vocal print signal solution code division Instruction after analysis is defined execution.
Preferably, user is when tapping electric terminal, it is possible to has used multiple percussion instruments (such as finger) to electronics Terminal electronic terminal is operated.Therefore, if user use it is described user tap electric terminal when, gather the user Vocal print signal and vibration signal caused by the electric terminal are tapped, the user can also be obtained and tap the electric terminal When, the number of the percussion instrument used in the user;Then judge whether the number of the percussion instrument meets preset requirement, if It is to control screen opening.For example, the number that electric terminal is set in the percussion instrument tapped on screen is two, if meeting this One condition can then control screen opening.
Further, when obtaining user's percussion electric terminal, the finger number of the user.Specific In implementation process, the singlehanded multiple fingers of user on the touch-screen of smart machine when tapping, because everyone hand size has difference Different, the interval between its finger is different.Therefore, after the number of finger used in user is detected, it can detect and tap institute The spacing distance between the adjacent finger of electric terminal is stated, judges whether the spacing distance meets predetermined interval distance.Specifically For, predetermined interval distance can be the distance of system default, can also receive user's setting, or according to the visit before user Ask that record calculates optimal value.For example, it is assumed that when user is operated using singlehanded two fingers, then the two fingers can be collected Number, then monitor the spacing between the two fingers.
The purpose for the arrangement is that touch-screen detects the interval between finger, and judge whether it is that owner exists with this Tap, if not owner, order is also not carried out as time interval even if the vocal print tapped.Therefore, if meeting Predetermined interval distance, then electric terminal can perform the operation of user, such as start the vocal print signal and vibration signal to knock Carry out Decoding Analysis.And if it is not, controlling operation zero of the electric terminal to the user to respond.
Preferably, in order to improve the function of keeping secret of electric terminal, electric terminal can also set only allow owner or Person donor uses.
Because user is when tapping electric terminal, if being tapped using finger, then electric terminal can be to collect The fingerprint of user is analyzed.
Specifically, electric terminal is gathering vocal print signal and vibrations caused by user's percussion electric terminal After signal, the fingerprint of the user can also be gathered, then by the fingerprint progress in the fingerprint and fingerprint base of the user With identification.If the match is successful, provide and give the user using the authority of the electric terminal, and perform and apply (APP) accordingly. Authority now refers to the authority for manipulating electric terminal various functions.If it fails to match, behaviour of the electric terminal to the user Make zero response.The benefit that electric terminal so designs is, can be to ruffian's if electric terminal fall into illegal ruffian's hand The response of operation zero.
It is the instruction identification method in the embodiment of the present invention above, based on unified inventive concept, the following examples are situated between Continue a kind of electric terminal.
Embodiment two:
In embodiments of the present invention, a kind of electric terminal is disclosed, specifically refer to Fig. 2, including:
Microphone unit 201, vocal print signal caused by the electric terminal is tapped for gathering the user;
Sensor unit 202, vibration signal caused by the electric terminal is tapped for gathering the user;
Decoding Analysis unit 203, for carrying out Decoding Analysis to the vocal print signal and the vibration signal respectively, obtain Each self-corresponding instruction, the corresponding function instructed for performing the electric terminal;
Judging unit 204, for judging whether the instruction of the vocal print signal is consistent with the instruction of the vibration signal, if It is to perform function corresponding to the instruction.
Further, the judging unit 204 is additionally operable to judging the instruction of the vocal print signal and the vibrations letter Number instruction it is inconsistent when, be defined by the instruction of the vocal print signal, perform the function corresponding to the instruction of the vocal print signal.
Further, the Decoding Analysis unit 203 is specifically used for respectively to the vocal print signal and the vibration signal Decoding Analysis is carried out, obtains each self-corresponding instruction and each self-corresponding word content;
The electric terminal also includes transmitting element, for after function corresponding to the instruction is performed, described in control Electric terminal opens automatic positioning function, and sends the positional information where the electric terminal.
Further, the electric terminal also includes:
Collecting unit is touched, the electronics end is tapped for when the user taps electric terminal, gathering the user After vocal print signal caused by end and vibration signal, when obtaining user's percussion electric terminal, used in the user Percussion instrument number;
The judging unit 204 is additionally operable to judge whether the number of the percussion instrument meets preset requirement, if so, control Screen opening.
By one or more embodiment of the present invention, the invention has the advantages that or advantage:
The embodiments of the invention provide a kind of instruction identification method and electric terminal, specific way is:Electric terminal is adopted Collect the vocal print signal and vibration signal of knock, and Decoding Analysis is carried out to the two signals respectively, and contrast the two of acquisition Whether individual instruction is consistent, just allows electric terminal to perform the instruction if instruction is consistent, and then avoid electric terminal defeated due to voice The low instruction for performing mistake of discrimination entered, it is possible to increase electric terminal correctly responds user for the discrimination of phonetic entry Operation, and can be under special screne under (such as kidnapped by kidnapper, listened to the teacher in quiet classroom, in news briefing ... etc.) The percussion operation (alarmed, record, take pictures, notes etc.) of quick response user, provides the user facility and easily operates, carry The Experience Degree of high user.
Although having been described for the preferred embodiment of the application, one of ordinary skilled in the art once knows substantially Creative concept, then other change and modification can be made to these embodiments.So appended claims are intended to be construed to wrap Include preferred embodiment and fall into having altered and changing for the application scope.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the application to the application God and scope.So, if these modifications and variations of the application belong to the scope of the application claim and its equivalent technologies Within, then the application is also intended to comprising including these changes and modification.

Claims (9)

1. a kind of instruction identification method, methods described is applied to electric terminal, it is characterised in that methods described includes:
When user taps electric terminal, gather the user and tap vocal print signal caused by the electric terminal and vibrations letter Number;
When gathering user's percussion electric terminal, the distance for tapping instrument and the electric terminal used in the user Signal;
Decoding Analysis is carried out to the vocal print signal, the vibration signal, the distance signal respectively, obtains each self-corresponding finger Order, the corresponding function instructed for performing the electric terminal;
Judge whether the instructing of the vocal print signal, the instructing of the vibration signal, the instruction of the distance signal are consistent, if It is to perform function corresponding to the instruction.
2. the method as described in claim 1, it is characterised in that judge the instructing of the vocal print signal, the vibrations described After whether the instructing of signal, the instruction of the distance signal are consistent, methods described also includes:
If the instructing of the vocal print signal, the instructing of the vibration signal, the instruction of the distance signal are inconsistent, with the sound The instruction of line signal is defined, and performs the function corresponding to the instruction of the vocal print signal.
3. the method as described in claim 1, it is characterised in that described respectively to the vocal print signal, the vibration signal, institute State distance signal and carry out Decoding Analysis, obtain each self-corresponding instruction, be specially:
Decoding Analysis is carried out to the vocal print signal, the vibration signal, the distance signal respectively, obtains each self-corresponding finger Order and each self-corresponding word content;
After function corresponding to the instruction is performed, methods described also includes:
Control the electric terminal to open automatic positioning function, and send the positional information where the electric terminal.
4. the method as described in claim 1, it is characterised in that
It is described tap electric terminal in user when, gather the user tap vocal print signal caused by the electric terminal and After vibration signal, methods described also includes:
When obtaining user's percussion electric terminal, the number of the percussion instrument used in the user;
Judge whether the number of the percussion instrument meets preset requirement, if so, control screen opening, the operation for performing user is ordered Order.
5. the method as described in claim 1, it is characterised in that
It is described tap electric terminal in user when, gather the user tap vocal print signal caused by the electric terminal and After vibration signal, methods described also includes:
The fingerprint of the user is gathered, the fingerprint in the fingerprint and fingerprint base of the user is subjected to match cognization;
If the match is successful, provide and give the user using the authority of the electric terminal, used for the user.
6. the method as described in claim 1, it is characterised in that it is described user tap electric terminal when, gather the use After family taps vocal print signal caused by the electric terminal and vibration signal, methods described also includes:
When obtaining user's percussion electric terminal, the finger number of the user;
Detecting taps the spacing distance between the adjacent finger of the electric terminal, and it is default to judge whether the spacing distance meets Spacing distance;
If it is not, operation zero of the electric terminal to the user is controlled to respond.
A kind of 7. electric terminal, it is characterised in that including:
Microphone unit, vocal print signal caused by the electric terminal is tapped for gathering user;
Sensor unit, vibration signal caused by the electric terminal is tapped for gathering the user;It is additionally operable to gather institute When stating user's percussion electric terminal, the distance signal for tapping instrument and the electric terminal used in the user;
Decoding Analysis unit, for carrying out solution code division to the vocal print signal, the vibration signal, the distance signal respectively Analysis, obtain each self-corresponding instruction, the corresponding function instructed for performing the electric terminal;
Judging unit, for judging the instructing of the vocal print signal, the instructing of the vibration signal, the instruction of the distance signal It is whether consistent, if so, performing function corresponding to the instruction.
8. electric terminal as claimed in claim 7, it is characterised in that the judging unit is additionally operable to judging the vocal print The instructing of signal, the instructing of the vibration signal, when the instruction of the distance signal is inconsistent, with the instruction of the vocal print signal It is defined, performs the function corresponding to the instruction of the vocal print signal.
9. electric terminal as claimed in claim 7, it is characterised in that the Decoding Analysis unit is specifically used for respectively to described Vocal print signal, the vibration signal, the distance signal carry out Decoding Analysis, obtain it is each it is self-corresponding instruction and it is each self-corresponding Word content;
The electric terminal also includes transmitting element, for after function corresponding to the instruction is performed, controlling the electronics Terminal opens automatic positioning function, and sends the positional information where the electric terminal.
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