CN106445459A - Method for controlling audio playing of earphones and terminal - Google Patents
Method for controlling audio playing of earphones and terminal Download PDFInfo
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- CN106445459A CN106445459A CN201610891222.6A CN201610891222A CN106445459A CN 106445459 A CN106445459 A CN 106445459A CN 201610891222 A CN201610891222 A CN 201610891222A CN 106445459 A CN106445459 A CN 106445459A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
Abstract
An embodiment of the invention discloses a method for controlling audio playing of earphones. The method includes detecting whether a preset application program is executed or not once determining the earphones are connected; if so, then acquiring current environmental identity information of users; identifying the current environment of the users according to the acquired environmental identity information; judging whether the current environment of the users accords with the preset environment or not, if so, then starting audio collection equipment to collect environmental sound; determining whether the collected environmental sound contains preset keywords corresponding to the current environment, and presetting the keyword corresponding to the preset environment; if containing the preset keyword, then stopping audio playing or turning down audio volume. After the audio playing is stopped or audio volume is turned down, the circumstance that the users miss key information in the preset environment can be avoided effectively. The embodiment of the invention further discloses a terminal.
Description
Technical field
The present invention relates to electronic technology field, more particularly, to a kind of method controlling earphone to play audio frequency and terminal.
Background technology
With the fast development of intelligent electronic device, especially had been changed to can not in user's daily life for smart mobile phone
The part lacking, user often wears earphone and plays music on intelligent electronic device, enriches the life of user, but easily
Cause user to miss key message, such as do not hear when AT STATION that broadcast is missed and got on the bus, cause not to the life of user
Just.
Content of the invention
The embodiment of the present invention provides a kind of method controlling earphone to play audio frequency, and user can be prevented wrong when using earphone
Cross key message.
In a first aspect, embodiments providing a kind of method controlling earphone to play audio frequency, methods described includes：
If detect inserting earphone, detect whether to perform default application program；If detect perform default
Application program, obtains the current Context awareness information of user；Context awareness information identifying user according to obtaining is presently in
Environment；Judge whether the environment that user is presently in is default environment；If default environment, open audio collecting device and be used for adopting
Collection ambient sound；The corresponding predetermined keyword of the environment being presently in whether is contained, in advance in the ambient sound of identification collection
The key word corresponding with default environment is set；If containing predetermined keyword, stopping playing audio frequency or reducing the sound play
Frequency volume.
On the other hand, embodiments provide a kind of terminal, this terminal includes：Detector unit, acquiring unit, identification
Unit, the first judging unit, the first collecting unit, detecting unit and control unit, if wherein detector unit is used for detecting
Insert earphone, detect whether to perform default application program；If acquiring unit is used for detecting performing default application
Program, obtains the current Context awareness information of user；Recognition unit is used for being worked as according to the Context awareness information identifying user obtaining
Front residing environment；First judging unit is used for judging whether the environment that user is presently in is default environment；First collection is single
If unit is default environment for judging the environment that user is presently in, opens audio collecting device and be used for gathering ambient sound；
Detecting unit is used for whether containing the corresponding predetermined keyword of the environment being presently in, in advance in the ambient sound of identification collection
The key word corresponding with default environment is set；If control unit is used for containing, in the ambient sound of collection, the ring being presently in
The corresponding predetermined keyword in border, stops playing audio frequency or reduces the audio volume play.
If the method that audio frequency play by a kind of control earphone disclosed in the embodiment of the present invention is passed through to detect to insert earphone
And detect and perform default application program, obtain the current Context awareness information of user；According to the Context awareness letter obtaining
The environment that breath identifying user is presently in；Judge whether the environment that user is presently in is default environment；If default environment, open
Open audio collecting device for gathering ambient sound；Whether contain, in the ambient sound of identification collection, the environment pair being presently in
The predetermined keyword answered, pre-sets the key word corresponding with default environment；If containing predetermined keyword, stop playing sound
Frequency or reduce the audio volume play, and then user can be effectively prevented miss key message in default environment.
Brief description
In order to be illustrated more clearly that embodiment of the present invention technical scheme, required use in embodiment being described below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of indicative flowchart of method controlling earphone to play audio frequency provided in an embodiment of the present invention；
Fig. 2 is the sub-process schematic diagram in Fig. 1 provided in an embodiment of the present invention；
Fig. 3 is the sub-process schematic diagram in Fig. 1 provided in an embodiment of the present invention；
Fig. 4 is the sub-process schematic diagram in Fig. 3 that inventive embodiments provide；
Fig. 5 is the sub-process schematic diagram in Fig. 3 that inventive embodiments provide；
Fig. 6 is a kind of schematic block diagram of the first embodiment of terminal provided in an embodiment of the present invention；
Fig. 7 is a kind of schematic block diagram of the first embodiment of recognition unit provided in an embodiment of the present invention；
Fig. 8 is a kind of schematic block diagram of the second embodiment of recognition unit provided in an embodiment of the present invention；
Fig. 9 is the schematic block diagram of the first embodiment of comparing unit provided in an embodiment of the present invention；
Figure 10 is the schematic block diagram of the second embodiment of comparing unit provided in an embodiment of the present invention
Figure 11 is a kind of schematic block diagram of the second embodiment of terminal provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment a part of embodiment that is the present invention, rather than whole embodiments.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under the premise of not making creative work
Example, broadly falls into the scope of protection of the invention.
It should be appreciated that when using in this specification and in the appended claims, term " inclusion " and "comprising" indicate
The presence of described feature, entirety, step, operation, element and/or assembly, but be not precluded from one or several further features,
Entirety, step, operation, the presence of element, assembly and/or its set or interpolation.It is also understood that in this description of the invention
The term being used is not intended to limit the present invention merely for the sake of the purpose of description specific embodiment.As illustrated in the present invention
As used in book and appended claims, unless context clearly indicates other situations, otherwise singulative
" one ", " one " and " being somebody's turn to do " are intended to including plural form.
Provided in an embodiment of the present invention a kind of control earphone play audio frequency method be applied to terminal, described terminal include but
To be not restricted to any one to carry out the electronic product of man-machine interaction with user, for example smart mobile phone (as Android phone,
Ios mobile phone, Windows Phone mobile phone etc.), flat board electric energy, palm electric energy, notebook computer, mobile internet device, wearing
Formula equipment etc..Above electronic equipment is only citing, and non exhaustive, but terminal provided in an embodiment of the present invention includes being not restricted to
Above-mentioned electronic equipment.It should be appreciated that terminal described in the embodiment of the present invention also includes audio collecting device, audio collecting device can
To be mike.
Look at Fig. 1, be a kind of indicative flowchart of method controlling earphone to play audio frequency provided in an embodiment of the present invention,
As illustrated, methods described includes S101～S109.
S101, if detect inserting earphone, detects whether to perform default application program.If detect perform pre-
If application program, execute S102；If being not detected by performing default application program, flow process terminates.
Specifically, default application program is the application program for exports audio signal, for example movie player, music
Player etc..
S102, obtains the current Context awareness information of user.
Specifically, the environment that Context awareness information is presently in for identifying user.For example identifying user is presently in
Whether environment is office, family etc..Context awareness information includes current time, current location and prestores in certain embodiments
Calendar information, calendar information is the information of the routing of the user prestoring, and can include in time, travel position or stroke
Hold.Wherein obtain the current Context awareness information of user to specifically include：
Obtain current time；Based on location technology, obtain the current location of user；According to being recorded in application program in terminal
In information generate calendar information.Specifically, after preferably detecting in the present embodiment and inserting earphone, obtain working as of user immediately
Front position.
Specifically, can be generated using purchase information, the information of user input of application program by the user of record
Calendar information.For example pass through the calendar information that the train ticket of purchase, air ticket etc. in booking program obtain user；Existed by user
In the programs such as notepad, memorandum, the routing of input obtains the calendar information of user.For example user records in notepad
Workaday working time, office location, quitting time, family position；Or in notepad record day off family position,
The dining room position arranged with friend and time etc..The present invention is not specifically limited to this.
In other feasible embodiments, Context awareness information includes current environment photo.Obtain user current
Context awareness information is specially the environment photo controlling photographic head to shoot current environment.
S103, the environment that the Context awareness information identifying user according to obtaining is presently in.
Specifically, because Context awareness information is the environment being presently in for identifying user, therefore according to the ring obtaining
Border identification information can identify the environment that user is presently in.Also, it should be noted because Context awareness information is different, root
The mode of the environment being presently according to the Context awareness information identifying user obtaining is also different, hereafter this specifically will be retouched
State.
S104, judges whether the environment that user is presently in is default environment.If default environment, execute S105；If no
It is default environment, execute S108.
Specifically, default environment is to pre-set the environment needing to open ambient sound collection, for preventing user at this
Key message is missed because wearing during earphone listening under environment.Such as bus station, railway station, airport, office, family, dining room
Deng environment.Default environment can be a specific environment, and such as office can also be a class environment, such as each railway station.
S105, opens audio collecting device to gather ambient sound.
Specifically, audio collecting device is used for gathering ambient sound for speech recognition.In the present embodiment, preferred audio frequency is adopted
Integrate equipment as mike, in other feasible embodiments, audio collecting device can be other sound sensor equipment.
Whether S106, contain the corresponding predetermined keyword of the environment being presently in, in advance in the ambient sound of identification collection
The key word corresponding with default environment is first set.If containing the corresponding predetermined keyword of the environment being presently in, execution
S107；If not comprising the corresponding predetermined keyword of environment being presently in, flow process terminates.
Specifically, to can be understood as the corresponding key word of different default environment permissible for the key word corresponding from default environment
Identical can also be without with the different default corresponding key words of environment are separate.If for example default environment is family, corresponding
Key word can be the pet name of user, the full name of user and housework word etc.；If default environment is office, corresponding key
Word can be the full name of user, the conventional appellation of colleague address user and part office everyday expressions；If default environment is car
Stand, corresponding key word can be train number title, destination etc..If the environment that user is presently in is default environment, user
The environment being presently in is to should have predetermined keyword.
It should be noted that key word corresponding with default environment can be set by the user, can also answering from terminal
With obtaining in program, such as obtain train number, flight from booking software.Also, it should be noted pass corresponding with default environment
Keyword is not changeless, can automatically set modification by user, can also be and is updated according to the calendar information according to user.
If for example default environment is office, corresponding key word can be constant；If default environment is station, corresponding key word and use
The train number that the family same day is taken is related, need to be variable.In the present embodiment, preferably corresponding for default environment key word is divided into
Automatically update and non-automatic renewal classification, obtain and automatically update the key word of classification and obtain more in application program from terminal
Fresh information；The key word obtaining non-automatic more new category passes through to respond the key word of user operation input.Can in the present embodiment
Visualization interface is provided to input key word for user operation.
S107, stops playing audio frequency or reduces the audio volume play.
Specifically, stop playing audio frequency or reducing the audio volume play being to ensure that user hears key message,
Prevent user from missing key message.
In some feasible embodiments, reduce the audio volume the play audio volume value that specially reduction is play and preset
Volume, the volume that the audio volume being reduced is with active user sets is unrelated；In other feasible embodiments, reduce and play
Audio volume be specially preset percentage reduced according to the currently playing audio volume of user.The audio volume now being reduced
It is related to the volume that active user sets.
S108, opening movement sensor carrys out the kinematic parameter of acquisition terminal.
Specifically, motion sensor can be gyroscope, acceleration transducer, gravity sensor.Motion sensor is permissible
Detect when terminal is walked about with user or run or take bus etc. the higher vehicles of chattering frequency speed, plus
Speed and chattering frequency.In the present embodiment, kinematic parameter includes speed, acceleration and chattering frequency or theirs is any
Combination.Therefore, whether can be the chattering frequency such as to walk about, run or taking bus relatively with identifying user according to kinematic parameter
The high vehicles.
S109, judges whether the numerical value of the kinematic parameter of terminal gathering has exceeded default value, if having exceeded present count
Value, executes S107；If not above default value, flow process terminates.
If it should be appreciated that because user is in the higher vehicles of chattering frequency such as walk, run or take bus
Then need to improve safety consciousness, prevent traffic accident or other accidents, therefore judge the numerical value of the kinematic parameter of collection
Whether exceed corresponding default value, the personal safety of user can be protected.
Also, it should be noted in the present embodiment when user is not in default environment ability opening movement sensor, Ke Yijie
Save the power consumption of terminal.This is to be generally indoor environment based on environment default in the present embodiment, and less situation may require that detection is used
The kinestate at family.In other feasible embodiments, no matter whether user is in default environment, also opening movement sensor is adopting
The kinematic parameter of collection terminal, when so can prevent user from running in any environment or walking about, because wearing earphone listening
And miss key message, for example can prevent user from listening music to miss key message in gymnasium body-building because wearing earphone.
Also, it should be noted after execution S106, if user wants to recover to play audio frequency or recovers the audio volume play,
Can by detecting whether user carry out predetermined registration operation, if detecting user to carry out predetermined registration operation, recover to play audio frequency or
Person recovers the audio volume play.Predetermined registration operation can be specific physical button or operate on a terminal screen in operation terminal
Specific virtual key is carried out.
Further, in order to prevent user from changing environment, so as in time detection changes local environment, this reality to user
Apply in example, if preferably recovering to play audio frequency or recovering the audio volume of broadcasting or do not change broadcasting audio frequency, when interval is default
The above-mentioned S102 of long execution.
From the foregoing, the embodiment of the present invention detects and inserts earphone and perform default application program, passes through
The current environment identification information identification obtaining is presently in environment, and detects whether the environment being presently in is default environment, if
Being default environment, open audio collection ambient sound, and judge whether there is predetermined keyword in ambient sound, if having, reducing sound
Audio frequency is play in frequency volume or stopping, being effectively prevented user and miss key message in default environment；Furthermore, different pre-
If the corresponding key word of environment is separate, promote matching of predetermined keyword and default environment, improve Consumer's Experience effect
Really；Furthermore, the embodiment of the present invention additionally provides the kinestate of motion sensor senses user, can reduce user walking,
Because wearing the potential safety hazard that earphone listens music etc. to bring during running.
Look at Fig. 2, be the sub-process schematic diagram in Fig. 1 provided in an embodiment of the present invention, as shown be S103 according to obtaining
The sub-process of the environment that the Context awareness information identifying user taking is presently in, in the present embodiment, if Context awareness information includes
Current time, current location and the calendar information prestoring, the Context awareness information identifying user according to obtaining is presently in
Environment, specifically includes：
According to current time, current location, S201, judges whether user is currently located at the same day row of record in calendar information
Journey position.If being located at the same day travel position of record in calendar information, execute S203；If not being located in calendar information working as of record
Daily travel position, executes S205.
Specifically, calendar information is the information of the routing of the user prestoring, including in time, travel position or stroke
Hold.Therefore judge whether the same day travel position of record in calendar information according to current time and current location, to judge
Whether user is located at same day travel position.Based on current time can quickly in calendar information the same day stroke, and then more rapid
Find the position of user, improve flow processing efficiency.
Also, it should be noted preferred calendar information includes the daily routing of user, whether in the present embodiment
The stroke that weekend is in or working day goes to work, calendar information can also can be obtained, example by user input from application program
As visualization interface can be provided for user input routing, if user's non-input travel arrangement, user can also be pointed out
Input travel arranges.In other feasible embodiments, methods described also includes：Judging whether calendar information, if existing, holding
Row S201；If there is not calendar information, execute S301.That is, if there is not calendar information, carry out identifying user using other modes
Residing environment.
S203, the environment that corresponding for same day travel position environment set is presently in for user.
Specifically, if user has fulfiled when daily travel and reached travel position, the corresponding environment of travel position is to use
Family local environment at that time.
S205, judges whether user is currently located at the other positions of record in calendar information.If being located at other positions of record
Put, execute S207；If not being located at the other positions of record, execute S209.
Specifically, if user is not located at the same day travel position of record in calendar information, user is possible to fulfil
Do not reach travel position when daily travel or also, then judge whether user is located at the other positions of record in calendar information, to enter
One step determines that user's is presently in environment.
S207, the environment that the corresponding environment set of other positions that user is located at is presently in for user.
Specifically, other positions can be the travel position of the same day or other day entries in calendar information, preferably differentiates
Whether user preferentially first judges the travel position that user commonly uses in other positions.
S209, environment set current for user is road environment.
Specifically, if user not in calendar information record other positions then it represents that user is very likely going the same day
On the road of travel position, it is road environment therefore by ambient As current for user.
It is to be appreciated that preferred road environment is not default environment in the present embodiment.If based on user in road environment, typically
For walk or ride public transportation means, in the present embodiment will opening movement sensor, to improve the safety of user, if additionally,
User, on buses, reduces audio volume and is also prevented from user's omission website and goes past one's station.
The ring being presently in come identifying user by current time, current location and calendar information in above-described embodiment
Border, for subsequently judging whether the environment that user is presently in is default environment.
Look at Fig. 3, be the sub-process schematic diagram in Fig. 1 provided in an embodiment of the present invention, as shown be S103 according to obtaining
The sub-process of the environment that the described Context awareness information identifying user taking is presently in, in the present embodiment, if Context awareness information
The environment being presently in including environment photo, the described Context awareness information identifying user according to obtaining, specifically includes
S301, contrast described environment photo and each specific environment prestore photo come to obtain user's local environment and each
The matching degree of specific environment.
Specifically, the photo that prestores of some specific environments that prestore, specific environment can be expressed as same environment, acceptable
It is expressed as same class environment.Such as one specific environment is an office, and same class environment is dining room, but includes several
Dining room.Corresponding one, the photo that prestores of specific environment, can also be several.The corresponding photo that prestores of same environment can be
One photo of several photos of different angle shots, several photos of same angle shot or arbitrarily angled shooting,
The corresponding photo that prestores of same class environment can be the photo of several environment under the category.It should be noted that the photo that prestores
In at least include under several corresponding specific environments feature object, feature object is the peculiar object of this specific environment or common
Object.The desk of such as office, file, computer etc..Also, it should be noted obtaining matching degree mainly pass through contrast
Environment photo and the contour of object prestoring in photo.
S303, judges whether that user's local environment and the matching degree of specific environment exceed preset matching degree；If existing,
Execution S305, if not existing, executes S307.
S305, matching degree highest specific environment is set as the environment that user is presently in.
Specifically, if the specific environment exceeding preset matching is some, matching degree highest specific environment is set as using
The environment that family is presently in.
S307, the environment set that user is presently in is nonspecific environment.
It should be noted that in some feasible embodiments, the corresponding specific environment of the photo that prestores is default environment,
In other feasible embodiments, the corresponding specific environment of the photo that prestores is unrelated with default environment.Preferably non-spy in the present embodiment
Determining environment is not default environment.
Look at Fig. 4, be the sub-process schematic diagram in Fig. 3 that inventive embodiments provide, further, due to specific environment
The photo that prestores may have several or one, and the Context awareness information obtaining is likely to several environment photo or
, S301 contrast_environment photo to obtain user's local environment and each specific environment with the photo that prestores of each specific environment
Matching degree, specifically includes：
S401, if obtaining several environment photos, contrasts every under every environment photo and each specific environment successively
Prestore photo obtaining every matching degree prestoring between photo under every environment photo and each specific environment.
S403, the matching degree according to obtaining calculate respectively the photo that prestores of every environment photo and each specific environment
First meansigma methodss of degree of joining.
For example, if two environment photos, two specific environments, wherein, first specific environment has b1 and b2 two to prestore
Photo, second specific environment only mono- photo that prestores of b3, therefore contrast first environment photo and b1 and prestore photograph acquisition
To matching degree a1；First environment photo of contrast and b2 prestore photograph acquisition to matching degree a2；First environment photo of contrast and
B3 prestores photograph acquisition to matching degree a3；Second environment photo of contrast and b1 prestore photograph acquisition to matching degree c1；Contrast the
Two environment photos and b2 prestore photograph acquisition to matching degree c2；Contrast second environment photo and b3 prestore photograph acquisition to
Degree of joining c3.
First meansigma methodss of the matching degree of first environment photo and first specific environment=(a1+a2)/2；First
First meansigma methodss of the matching degree of environment photo and second specific environment=a3；Second environment photo and first specific ring
First meansigma methodss of the matching degree in border=(c1+c2)/2；The of the matching degree of second environment photo and second specific environment
One meansigma methodss=c3.
S405, according to calculating several environment photos of the first mean value calculation of matching degree and the pre- of each specific environment
Second meansigma methodss of the matching degree of document on file piece, described second meansigma methodss be obtain user's local environment and each specific environment
Degree of joining.
In above-mentioned example, the second meansigma methodss=(((a1+ of the matching degree of some environment photos and first specific environment
a2)/2)+((c1+c2)/2))/2；The second meansigma methodss=(a3+ of the matching degree of some environment photos and second specific environment
c3)/2.
S407, if obtaining an environment photo, contrast_environment photo and every under each specific environment prestore successively
Photo is obtaining every matching degree prestoring between photo under every environment photo and each specific environment.
S409, the matching degree according to obtaining calculate respectively the photo that prestores of every environment photo and each specific environment
3rd meansigma methodss of degree of joining；Described 3rd meansigma methodss are the matching degrees obtaining user's local environment and each specific environment.
From the foregoing, if the photo that prestores of specific environment may have several, the Context awareness information of acquisition is likely to
There is several environment photo, the accuracy of user's local environment of acquisition and the matching degree of specific environment can be improved.
Look at Fig. 5, be the sub-process schematic diagram in Fig. 3 that inventive embodiments provide, further, if the environment obtaining is known
Other information is the environment photo that several different shooting angles shoot, and S301 contrast_environment photo is prestored with each specific environment
Photo, to obtain the matching degree of user's local environment and each specific environment, specifically includes：
S501, the environment photo that several different shooting angles are shot synthesizes stereo or distant view photograph；
S503, contrast stereo or distant view photograph to obtain user's local environment with the photo that prestores of each specific environment
Matching degree with each specific environment.
Specifically, the photo that preferably prestores in the present embodiment is also stereophotograph or distant view photograph.Due to stereo or
Person's distant view photograph can more vivid and comprehensive show the environment that is presently in of user, therefore above-mentioned can improve acquisition
The accuracy of the matching degree of user's local environment and specific environment.
Look at Fig. 6, be a kind of schematic block diagram of the first embodiment of terminal provided in an embodiment of the present invention.As schemed
Show, terminal 600 includes detector unit 601, acquiring unit 602, recognition unit 603, first judging unit the 604, first collection list
Unit 605, detecting unit 606, control unit 607, the second collecting unit 608 and the second judging unit 609.
Wherein, detector unit 601, if inserting earphone for detecting, detect whether to perform default application program.
Acquiring unit 602, if detect for detector unit 601 performing default application program, obtains user current
Context awareness information.
Specifically, the environment that Context awareness information is presently in for identifying user.Context awareness in certain embodiments
Information includes current time, current location and the calendar information prestoring, and calendar information is the routing of the user prestoring
Information, can include time, travel position or stroke content.Acquiring unit 602 obtains the current Context awareness information tool of user
Body is used for obtaining current time；It is additionally operable to obtain the current location of user based on location technology and be additionally operable to basis be recorded in
Information in application program in terminal generates calendar information.
Specifically, schedule letter can be generated by the user of record using purchase information, the input information of application program
Breath.
In other feasible embodiments, Context awareness information includes current environment photo.Obtain user current
Context awareness information is specially the environment photo controlling photographic head to shoot current environment.
Recognition unit 603, for the environment being presently according to the Context awareness information identifying user obtaining.
Specifically, because Context awareness information is the environment being presently in for identifying user, therefore according to the ring obtaining
Border identification information can identify the environment that user is presently in.
First judging unit 604, for judging whether the environment that user is presently in is default environment.
Specifically, default environment is to pre-set the environment needing to open ambient sound collection, for preventing user at this
Key message is missed because wearing during earphone listening under environment.
For the first judging unit 604, first collecting unit 605, if judge that the environment that user is presently in is default ring
Border, opens audio collecting device to gather ambient sound.
Specifically, audio collecting device is used for gathering ambient sound for speech recognition.In the present embodiment, preferred audio frequency is adopted
Integrate equipment as mike.
Whether detecting unit 606, contain, in the ambient sound for identification collection, the environment being presently in corresponding pre-
If key word, pre-set the key word corresponding with default environment.
Specifically, to can be understood as the corresponding key word of different default environment permissible for the key word corresponding from default environment
Identical can also be without with the different default corresponding key words of environment are separate.It should be noted that with default environment pair
The key word answered can be set by the user, and can also obtain from the application program terminal.Also, it should be noted with default
The corresponding key word of environment is not changeless, can automatically set modification by user, can also be according to according to user's
Calendar information updates.
Control unit 607, corresponds to if detecting for detecting unit 606 and containing the environment being presently in ambient sound
Predetermined keyword, stop play audio frequency or reduce play audio volume.
In some feasible embodiments, reduce the audio volume the play audio volume value that specially reduction is play and preset
Volume, the volume that the audio volume being reduced is with active user sets is unrelated；In other feasible embodiments, reduce and play
Audio volume be specially preset percentage reduced according to the currently playing audio volume of user.The audio volume now being reduced
It is related to the volume that active user sets.
For the first judging unit 604, second collecting unit 608, if judge that the environment that user is presently in is not default
Environment, opening movement sensor carrys out the kinematic parameter of acquisition terminal.
Specifically, motion sensor can be gyroscope, acceleration transducer, gravity sensor.Motion sensor is permissible
Detect when terminal is walked about with user or run or take bus etc. the higher vehicles of chattering frequency speed, plus
Speed and chattering frequency.In the present embodiment, kinematic parameter includes speed, acceleration and chattering frequency or theirs is any
Combination.
Second judging unit 609, whether the numerical value for judging the kinematic parameter of the terminal gathering has exceeded default value.
Control unit 607, if be additionally operable to the second judging unit 609 to judge that the numerical value of the kinematic parameter of terminal gathering surpasses
Cross default value, stopped playing audio frequency or reduce the audio volume play.
If user wants to recover to play audio frequency or recovers the audio volume play, can be by detecting whether user is carried out
Predetermined registration operation, control unit 607, if being additionally operable to detect user to carry out predetermined registration operation, recovering to play audio frequency or recovering to broadcast
The audio volume put.
Look at Fig. 7, be a kind of schematic block diagram of the first embodiment of recognition unit provided in an embodiment of the present invention.This reality
Apply in example, if Context awareness information includes current time, current location and the calendar information prestoring, as illustrated, identification is single
Unit 603 includes：First judgement unit 701, the second judgement unit 702 and the first setup unit 703.
Wherein, according to current time, current location, the first judgement unit 701, for judging whether user is currently located at day
The same day travel position of record in journey information.
First setup unit 703, if be currently located at the same day travel position of record in calendar information, by the same day for user
The environment that the corresponding environment set of travel position is presently in for user.
Second judgement unit 702, if be currently located at the same day travel position of record in calendar information for user, judges
Whether user is currently located at the other positions of record in calendar information.
First setup unit 703, if being additionally operable to be located at the other positions of record, the other positions that user is located at correspond to
The environment that is presently in for user of environment set.
First setup unit 703, if being additionally operable to not be located at the other positions of record, environment set current for user is road
Way environment.
Specifically, if user not in calendar information record other positions then it represents that user is very likely going the same day
On the road of travel position, it is road environment therefore by ambient As current for user.
Look at Fig. 8, be a kind of schematic block diagram of the second embodiment of recognition unit provided in an embodiment of the present invention.This reality
Apply in example, if Context awareness information includes environment photo, as illustrated, recognition unit 603 includes comparing unit the 801, the 3rd sentencing
Other unit 802 and the second setup unit 803.
Wherein, comparing unit 801 is used for contrasting described environment photo to obtain use with the photo that prestores of each specific environment
Family local environment and the matching degree of each specific environment.
Specifically, the photo that prestores of some specific environments that prestore, specific environment can be expressed as same environment, acceptable
It is expressed as same class environment.Such as one specific environment is an office, and same class environment is dining room, but includes several
Dining room.Corresponding one, the photo that prestores of specific environment, can also be several.The corresponding photo that prestores of same environment can be
One photo of several photos of different angle shots, several photos of same angle shot or arbitrarily angled shooting,
The corresponding photo that prestores of same class environment can be the photo of several environment under the category.It should be noted that the photo that prestores
In at least include under several corresponding specific environments feature object, feature object is the peculiar object of this specific environment or common
Object.The desk of such as office, file, computer etc..Also, it should be noted obtaining matching degree mainly pass through contrast
Environment photo and the contour of object prestoring in photo.
3rd judgement unit 802, the matching degree for judging whether user's local environment and specific environment exceedes pre-
If matching degree.
Second setup unit 803, if exceed preset matching for there is user's local environment with the matching degree of specific environment
Degree, matching degree highest specific environment is set as the environment that user is presently in.
Second setup unit 803, if the matching degree being additionally operable to not exist user's local environment and specific environment exceed default
Matching degree, the environment set that user is presently in is nonspecific environment.
Look at Fig. 9, be the schematic block diagram of the first embodiment of comparing unit provided in an embodiment of the present invention.Due to specific
The photo that prestores of environment may have several or one, and the Context awareness information obtaining is likely to several environment photo
Or one, as illustrated, comparing unit 801 includes the first comparison unit 901 and computing unit 902.
Wherein first comparison unit 901, if for obtaining several environment photos, contrast successively every environment photo with
Under each specific environment every prestores photo obtaining the every photo that prestores under every environment photo and each specific environment
Between matching degree.
Computing unit 902, for calculating every environment photo and each specific environment respectively according to the matching degree obtaining
Prestore photo matching degree the first meansigma methodss.
Computing unit 902, be additionally operable to according to calculate several environment photos of the first mean value calculation of matching degree with every
Second meansigma methodss of the matching degree of the photo that prestores of individual specific environment, described second meansigma methodss be obtain user's local environment with every
The matching degree of individual specific environment.
First comparison unit 901, if being additionally operable to obtain an environment photo, contrast_environment photo is specific with each successively
Under environment every prestore photo come to obtain every under every environment photo and each specific environment prestore between photo
Degree of joining.
Computing unit 902, is additionally operable to calculate every environment photo and each specific environment respectively according to the matching degree obtaining
The matching degree of the photo that prestores the 3rd meansigma methodss；Described 3rd meansigma methodss are to obtain user's local environment and each specific environment
Matching degree.
Look at Figure 10, be the schematic block diagram of the second embodiment of comparing unit provided in an embodiment of the present invention.Further
Ground, if the Context awareness information obtaining is the environment photo that several different shooting angles shoot, comparing unit 801 includes second
Comparison unit 1001 and synthesis unit 1002.
Wherein, synthesis unit 1002, the environment photo for shooting several different shooting angles synthesizes three-dimensional photograph
Piece or distant view photograph.
Second comparison unit 1001, for contrasting the photo that prestores of stereo or distant view photograph and each specific environment
Obtain the matching degree of user's local environment and each specific environment.
Look at Figure 11, be a kind of schematic block diagram of the second embodiment of terminal provided in an embodiment of the present invention.As schemed
Terminal 1100 in the present embodiment showing can include one or several processors 1101, or several input dresses
Put 1102, one or several output devices 1103 and memorizer 1104.Above-mentioned processor 1101, input equipment 1102,
Output device 1103 and memorizer 1104 are connected by bus.
Input equipment 1102 is used for responding the information of user operation input and the information by outside input of reception.Tool
During body is realized, the input equipment 1102 of the embodiment of the present invention may include keyboard, mouse, light device of electrical input, acoustic input device,
Touch input equipment, scanner, mike etc..
Output device 1103 is used for external output information to user.In implementing, the output device of the embodiment of the present invention
1103 may include display, speaker, sound equipment, printer etc..
Memorizer 1104 is used for the routine data with various functions for the storage, in implementing, the depositing of the embodiment of the present invention
Reservoir 1104 can be system storage, such as, volatile (such as RAM), and non-volatile (such as ROM, flash memory etc.), or
The combination of both persons.In implementing, the memorizer 1104 of the embodiment of the present invention can also be the external memory storage outside system,
Such as, disk, CD, tape etc..
Processor 1101 is used for the finger calling the routine data of storage in memorizer 1104 to execute memorizer 1104 storage
Order, and execute following operation：
If detect inserting earphone, detect whether to perform default application program.If detect perform default
Application program, obtains the current Context awareness information of user, and the Context awareness information identifying user according to obtaining is presently in
Environment, judges whether the environment that user is presently in is default environment.If default environment, open audio collecting device to gather
Whether ambient sound simultaneously contains the corresponding predetermined keyword of the environment being presently in identifying the ambient sound of collection, sets in advance
Put the key word corresponding with default environment.If containing the corresponding predetermined keyword of the environment being presently in, stop playing sound
Frequency or the audio volume reducing broadcasting；If the environment that user is presently in is not default environment, opening movement sensor is adopting
The collection kinematic parameter of terminal simultaneously judges whether the numerical value of the kinematic parameter of terminal gathering has exceeded default value, if having exceeded pre-
If numerical value, stop playing audio frequency or reduce the audio volume play.
If Context awareness information includes current time, current location and the calendar information prestoring, processor 1101 is in root
The environment being presently according to the Context awareness information identifying user obtaining, and execute following operation：
According to current time, current location judge user currently whether be located at record in calendar information when daily travel position
Put.If being located at the same day travel position of record in calendar information, corresponding for same day travel position environment being set to user and is presently in
Environment；If not being located at the same day travel position of record in calendar information, judging whether user is currently located in calendar information and remembering
The other positions of record.If being located at the other positions of record, the corresponding environment of other positions that user is located at is set to user and works as
Front residing environment；If not being located at the other positions of record, ambient As current for user are road environment.
If Context awareness information includes environment photo, processor 1101 is according to the Context awareness information identifying user obtaining
The environment being presently in, and execute following operation：
Contrasting the photo that prestores of described environment photo and each specific environment, to obtain user's local environment specific with each
The matching degree of environment, judge whether that user's local environment and the matching degree of specific environment exceed preset matching degree；If depositing
Matching degree highest specific environment is being set as the environment that user is presently in；If not existing, ring that user is presently in
Border is set as nonspecific environment.
Because the photo that prestores of specific environment may have several or one, and the Context awareness information obtaining has been likely to
Several environment photo or one, processor 1101 contrast_environment photo to obtain use with the photo that prestores of each specific environment
Family local environment and the matching degree of each specific environment, and execute following operation：
If obtaining several environment photos, contrasting every environment photo successively and prestoring with every under each specific environment
Photo obtaining every matching degree prestoring between photo under every environment photo and each specific environment, according to obtain
Degree of joining calculates the first meansigma methodss of every environment photo and the matching degree of the photo that prestores of each specific environment respectively, according to calculating
Go out the second of several environment photos of the first mean value calculation of matching degree and the matching degree of the photo that prestores of each specific environment
Meansigma methodss, described second meansigma methodss are the matching degrees obtaining user's local environment and each specific environment；If obtaining a ring
Border photo, successively every under contrast_environment photo and each specific environment prestore photo come to obtain every environment photo and each
The matching degree that under specific environment every prestores between photo, the matching degree according to obtaining calculate respectively every environment photo with every
3rd meansigma methodss of the matching degree of the photo that prestores of individual specific environment；Described 3rd meansigma methodss be obtain user's local environment with every
The matching degree of individual specific environment.
If the Context awareness information obtaining is the environment photo that several different shooting angles shoot, processor 1101 contrasts
Environment photo to obtain the matching degree of user's local environment and each specific environment with the photo that prestores of each specific environment, and holds
Row is following to be operated：
The environment photo that several different shooting angles are shot synthesizes stereo or distant view photograph；Contrast is three-dimensional
Photo or distant view photograph and the photo that prestores of each specific environment to obtain mating of user's local environment and each specific environment
Degree.
It should be appreciated that in embodiments of the present invention, alleged processor 1101 can be central first processing units
(Central Processing Unit, CPU), this processor 1101 can also be other general processors, Digital Signal Processing
Device (Digital Signal Processor, DSP), special IC (Application Specific Integrated
Circuit, ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other can
Programmed logic device, discrete gate or transistor logic, discrete hardware components etc..General processor can be microprocessor
Or this processor can also be any conventional processor etc..
It should be noted that the step in present invention method can carry out order according to actual needs and adjusting, close
And and delete.
Unit in embodiment of the present invention terminal can merge according to actual needs, divides and delete.
Those skilled in the art can be understood that, for convenience of description and succinctly, the end of foregoing description
End and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.In this Shen
It should be understood that disclosed terminal and method in the several embodiments please being provided, can realize by another way.
For example, device embodiment described above is only schematically, for example, the division of described unit, only a kind of logic
Function divides, and actual can have other dividing mode when realizing, such as several units or assembly can in conjunction with or permissible
It is integrated into another system, or some features can be ignored, or do not execute.In addition, shown or discussed coupling each other
Conjunction or direct-coupling or communication connection can be INDIRECT COUPLING or the communication connections by some interfaces, device or unit, also may be used
To be electric, machinery or other forms connect.
In addition, can be integrated in first processing units in each functional unit in each embodiment of the present invention,
Can be that unit is individually physically present or two or more units are integrated in a unit.Above-mentioned collection
The unit becoming both can be to be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.Described integrated
If unit realized using in the form of SFU software functional unit and as independent production marketing or use when, a meter can be stored in
In calculation machine read/write memory medium.Based on such understanding, technical scheme is substantially done to prior art in other words
Go out the part of contribution, or all or part of this technical scheme can be embodied in the form of software product, this computer
Software product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal meter
Calculation machine, server, or network equipment etc.) execution each embodiment methods described of the present invention all or part of step.And it is front
The storage medium stated includes：USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory), random access memory
(RAM, RandomAccess Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The above, be the specific embodiment of the present invention, but protection scope of the present invention be not limited thereto, any ripe
Know those skilled in the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replace
Change, these modifications or replacement all should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
The protection domain requiring is defined.
Claims (10)
1. a kind of method controlling earphone to play audio frequency is it is characterised in that include：
If detect inserting earphone, detect whether to perform default application program；；
If detect performing described default application program, obtain the current Context awareness information of user；
The environment that described Context awareness information identifying user according to obtaining is presently in；
Judge whether the environment that user is presently in is default environment；
If default environment, open audio collecting device and be used for gathering ambient sound；
Whether contain the corresponding predetermined keyword of the environment being presently in the ambient sound of identification collection, pre-set and institute
State the corresponding key word of default environment；
If containing described predetermined keyword, stopping playing audio frequency or reducing the audio volume play.
According to claim 1 method it is characterised in that if described Context awareness information includes current time, present bit
The calendar information put and prestore, described calendar information is the information of the routing of the user prestoring, described according to obtain
The environment that described Context awareness information identifying user is presently in, specifically includes：
Judge whether user is currently located at the same day of record in described calendar information according to described current time, described current location
Travel position；
If being located at the same day travel position of record in described calendar information, corresponding for described same day travel position environment set is
The environment that user is presently in；
If not being located at the same day travel position of record in described calendar information, judge whether user is currently located at described calendar information
The other positions of middle record；
If being located at the other positions of record, the corresponding environment set of described other positions that user is located at is the current institute of user
The environment at place.
If 3. method according to claim 1 is it is characterised in that described Context awareness information includes environment photo, described
The environment that described Context awareness information identifying user according to obtaining is presently in, specifically includes：
The photo that prestores contrasting described environment photo with each specific environment to obtain user's local environment and each specific environment
Matching degree；
Judge whether that user's local environment and the matching degree of specific environment exceed preset matching degree；
If existing, matching degree highest specific environment is set as the environment that user is presently in.
If 4. method according to claim 3 is it is characterised in that the Context awareness information obtaining is that several differences shoot
The environment photo of angle shot, the described environment photo of described contrast to be obtained residing for user with the photo that prestores of each specific environment
Environment and the matching degree of each specific environment, specifically include：
The environment photo that several different shooting angles described are shot synthesizes stereo or distant view photograph；
Contrast described stereo or distant view photograph and each specific environment the photo that prestores to obtain user's local environment with every
The matching degree of individual specific environment.
5. method according to claim 1 is it is characterised in that methods described also includes：
If not presetting environment, opening movement sensor carrys out the kinematic parameter of acquisition terminal；
Judge whether the numerical value of the kinematic parameter of terminal gathering has exceeded default value；
If having exceeded default value, execution is described to be stopped playing audio frequency or reduces the audio volume play.
6. a kind of terminal is it is characterised in that described terminal includes：
Detector unit, if inserting earphone for detecting, detects whether to perform default application program；
Acquiring unit, if performing described default application program for detecting, obtains the current Context awareness information of user；
Recognition unit, for the environment being presently according to the described Context awareness information identifying user obtaining；
First judging unit, for judging whether the environment that user is presently in is default environment；
First collecting unit, if for judging that the environment that user is presently in is default environment, opening audio collecting device and use
To gather ambient sound；
Whether detecting unit, contain the corresponding preset critical of the environment being presently in the ambient sound for identification collection
Word, pre-sets the key word corresponding with described default environment；
Control unit, if containing the corresponding described predetermined keyword of the environment being presently in the ambient sound for collection,
Stop playing audio frequency or reduce the audio volume play.
If 7. terminal according to claim 6 is it is characterised in that described Context awareness information includes current time, current
Position and the calendar information prestoring, described calendar information is the information of the routing of the user prestoring, described recognition unit
Including：First judgement unit, the first setup unit and the second judgement unit,
According to described current time, described current location, described first judgement unit, for judging whether user is currently located at institute
State the same day travel position of record in calendar information；
Described first setup unit, if be currently located at the same day travel position of record in described calendar information, by institute for user
State the environment that the corresponding environment set of same day travel position is presently in for user.
Described second judgement unit, if the same day travel position being currently located at record in described calendar information for user, sentences
Whether disconnected user is currently located at the other positions of record in described calendar information；
Described first setup unit, if being additionally operable to the other positions that user is currently located at record, by user be located at described in its
The environment that the corresponding environment set in his position is presently in for user.
If 8. terminal according to claim 6 is it is characterised in that described Context awareness information includes environment photo, described
Recognition unit includes：
Comparing unit, the photo that prestores for contrasting described environment photo and each specific environment to obtain user's local environment with
The matching degree of each specific environment；
3rd judgement unit, for judging whether that user's local environment and the matching degree of specific environment exceed preset matching
Degree；
Second setup unit, if exceed preset matching degree, general for there is user's local environment with the matching degree of specific environment
Degree of joining highest specific environment is set as the environment that user is presently in.
If 9. terminal according to claim 8 is it is characterised in that the Context awareness information obtaining is that several differences shoot
The environment photo of angle shot, described comparing unit includes：
Synthesis unit, the environment photo for shooting several different shooting angles described synthesizes stereo or panorama
Photo；
Second comparison unit, to be obtained with the photo that prestores of each specific environment for contrasting described stereo or distant view photograph
User's local environment and the matching degree of each specific environment.
10. terminal according to claim 6 is it is characterised in that described terminal also includes the second collecting unit and second sentences
Disconnected unit,
Described second collecting unit, if for judging that the environment that user is presently in is not default environment, opening movement senses
Device carrys out the kinematic parameter of acquisition terminal；
Described second judging unit, whether the numerical value for judging the kinematic parameter of the terminal gathering has exceeded default value；
Described control unit, if the numerical value being additionally operable to the kinematic parameter of terminal of collection has exceeded default value, stops playing sound
Frequency or the audio volume reducing broadcasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891222.6A CN106445459A (en) | 2016-10-12 | 2016-10-12 | Method for controlling audio playing of earphones and terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891222.6A CN106445459A (en) | 2016-10-12 | 2016-10-12 | Method for controlling audio playing of earphones and terminal |
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| CN106445459A true CN106445459A (en) | 2017-02-22 |
Family
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| CN201610891222.6A Withdrawn CN106445459A (en) | 2016-10-12 | 2016-10-12 | Method for controlling audio playing of earphones and terminal |
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| CN106973154A (en) * | 2017-03-22 | 2017-07-21 | 维沃移动通信有限公司 | A kind of reminding method and mobile terminal |
| CN107357549A (en) * | 2017-07-13 | 2017-11-17 | 联想(北京)有限公司 | A kind of processing method and wearable electronic |
| CN107423201A (en) * | 2017-05-24 | 2017-12-01 | 维沃移动通信有限公司 | A kind of reminding method and mobile terminal |
| CN107492376A (en) * | 2017-07-07 | 2017-12-19 | 佛山科学技术学院 | A kind of sound recognition system and its recognition methods based on Intelligent earplug |
| CN107613113A (en) * | 2017-09-05 | 2018-01-19 | 深圳天珑无线科技有限公司 | A kind of headset mode control method, device and computer-readable recording medium |
| CN109298845A (en) * | 2018-09-21 | 2019-02-01 | 努比亚技术有限公司 | Terminal control method, terminal and computer readable storage medium |
| CN109388366A (en) * | 2018-08-21 | 2019-02-26 | 奇酷互联网络科技（深圳）有限公司 | Intelligence adjusts method, mobile terminal and the computer readable storage medium of volume |
| CN109493884A (en) * | 2018-12-06 | 2019-03-19 | 江苏满运软件科技有限公司 | A kind of outside sound source safety prompt function method, system, equipment and medium |
| CN111886878A (en) * | 2020-02-13 | 2020-11-03 | 深圳市汇顶科技股份有限公司 | Hearing aid method, device, chip, earphone and storage medium for noise reduction |
| CN112416285A (en) * | 2019-08-20 | 2021-02-26 | 奇酷互联网络科技（深圳）有限公司 | Intelligent earphone playing method, intelligent earphone and storage medium |
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| CN112416285A (en) * | 2019-08-20 | 2021-02-26 | 奇酷互联网络科技（深圳）有限公司 | Intelligent earphone playing method, intelligent earphone and storage medium |
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Application publication date: 20170222 |