CN106686186A - Wearable device play control method and wearable device - Google Patents
Wearable device play control method and wearable device Download PDFInfo
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- CN106686186A CN106686186A CN201611228030.3A CN201611228030A CN106686186A CN 106686186 A CN106686186 A CN 106686186A CN 201611228030 A CN201611228030 A CN 201611228030A CN 106686186 A CN106686186 A CN 106686186A
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- China
- Prior art keywords
- voice
- bone
- conduction mode
- user
- wearable device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
Abstract
The embodiment of the invention relates to the technical field of wearable devices, and discloses a wearable device play control method and a wearable device. The method includes the following steps: when voice needs to be played, switching a play mode of the wearable device into a bone conduction mode, controlling voice play through the bone conduction mode, during voice play through the bone conduction mode, determining a target distance value between one finger, of all fingers of a user wearing the device, that touches the head of the user and the ears of the user, adjusting a volume value of the voice play through the bone conduction mode according to the determined target distance value, and controlling playing of voice that needs to be played according to the adjusted volume value through the bone conduction mode, wherein the greater the determined target distance value, the greater the adjusted volume value. Through the embodiment of the invention, the volume adjusting efficiency and convenience can be improved, and the user experience can be improved.
Description
Technical field
The present invention relates to wearable device technical field, and in particular to the control method for playing back of a kind of wearable device and can
Wearable device.
Background technology
Many advantages, such as based on easy to carry and fashion attractive in appearance, including including intelligent watch, Intelligent bracelet on market
Wearable device is increasingly favored by users.In actual applications, the play mode of wearable device is generally outer
Mode playback and headset mode, when needing to play voice in the case of without earphone, wearable device can be direct by outer mode playback
Putting the voice for needing to play outward, and wear user can manually adjust the volume for playing voice according to self-demand.Practice discovery,
Manually adjusting the mode of volume can reduce the regulated efficiency and convenience of volume.
The content of the invention
The embodiment of the invention discloses the control method for playing back and wearable device of a kind of wearable device, it is possible to increase sound
The regulated efficiency and convenience of amount.
Embodiment of the present invention first aspect discloses a kind of control method for playing back of wearable device, and methods described includes：
When needing to play voice, the play mode of the wearable device is switched to into bone-conduction mode, and controlled logical
Cross the bone-conduction mode and play voice；
During voice is played by the bone-conduction mode, it is determined that contact in wearing all fingers of user wearing
The a certain finger of user's head and wear user ear between target range value；
Adjusted by volume value during bone-conduction mode broadcasting voice simultaneously according to the target range value determined
It is to need the voice of broadcasting according to broadcasting to control to pass through the bone-conduction mode with the volume value after adjusting, wherein it is determined that go out
Distance value is bigger, and the volume value after adjustment is bigger.
It is described when needing to play voice in embodiment of the present invention first aspect as a kind of optional embodiment
The play mode of the wearable device is switched to into bone-conduction mode, and control by the bone-conduction mode play voice it
Before, methods described also includes：
The wearable device is detected with the presence or absence of gesture motion upward, exist when the wearable device described in upward
Gesture motion when, triggering performs the play mode by the wearable device and switches to bone-conduction mode, and controls logical
Cross the operation that the bone-conduction mode plays voice；
The target range value that the basis is determined adjusts volume when voice is played by the bone-conduction mode
Value and control by the bone-conduction mode with the volume value after adjusting be according to play need play voice after, the side
Method also includes：
During voice is played by the bone-conduction mode, detect the wearable device with the presence or absence of directed downwardly
Gesture motion, when detect it is described it is wearable there is the gesture motion directed downwardly when, close the bone-conduction mode.
Used as a kind of optional embodiment, in embodiment of the present invention first aspect, methods described also includes：
It is being that during foundation plays voice, detection is described can with the volume value after adjusting by the bone-conduction mode
Wearable device whether there is away from the head for wearing user away from gesture motion, wherein, it is described not include away from gesture motion
The gesture motion directed downwardly；
When detect it is described away from gesture motion when, suspend and voice played by the bone-conduction mode；
During suspending by bone-conduction mode broadcasting voice, detect that the wearable device whether there is and lean on
The close gesture motion of the head of user is closely worn, when the close gesture motion is detected, recovers to pass through the bone conduction
Pattern plays the voice for needing to play with the volume value after adjusting.
As a kind of optional embodiment, in embodiment of the present invention first aspect, when the voice for needing to play is logical
During language sound, after described in detecting away from gesture motion, described time-out is played before voice by the bone-conduction mode,
Methods described also includes：
Send to the communication equipment for sending the call voice and suspend reminder message, the time-out reminder message is used to remind
User's halt input call voice of the communication equipment；
It is described to recover to be played after the voice for needing to play with the volume value after adjusting by the bone-conduction mode, it is described
Method also includes：
Send to the communication equipment and continue reminder message, the continuation reminder message is used to remind the communication equipment
User continues to be input into call voice.
It is described to determine the institute for wearing user in embodiment of the present invention first aspect as a kind of optional embodiment
After having the target range value contacted in finger between a certain finger for wearing user's head and the ear for wearing user, Yi Jisuo
State volume value when voice is played by the bone-conduction mode according to the target range value adjustment determined and control logical
It is that methods described also includes according to before the voice for playing needs broadcasting that the bone-conduction mode is crossed with the volume value after adjusting：
Determine the environment noise value of the wearable device local environment, and according to pre-setting in the environment noise
The lower corresponding relation between distance value and Oscillation Amplitude of value determines the corresponding intended vibratory amplitude of the target range value；
The target range value that the basis is determined adjusts volume when voice is played by the bone-conduction mode
Value and control by the bone-conduction mode with the volume value after adjusting be according to play need play voice, including：
It is determined that needing the audio signal of voice played by the bone-conduction mode；
Discrete Fourier transform is carried out to the audio signal and the intended vibratory amplitude is inserted into through discrete Fu
In leaf transformation audio signal in；
To through discrete Fourier transform and inserting the signal of the intended vibratory amplitude and carrying out inverse discrete fourier transform；
The signal for carrying out inverse discrete fourier transform is converted into into vibration signal and by bone medium transmission.
It is described to determine the institute for wearing user in embodiment of the present invention first aspect as a kind of optional embodiment
There is the target range value contacted in finger between a certain finger for wearing user's head and the ear for wearing user, including：
The a certain finger worn in all fingers of user is recognized by the photographic head of the wearable device and use is worn
The contact position of the head at family and wear the ear of user, and calculate the contact position and wear user ear between
Distance value is used as the target range value between a certain finger and the ear for wearing user.
Embodiment of the present invention second aspect discloses a kind of wearable device, the wearable device include switch unit,
Control unit and determining unit, wherein：
The switch unit, for when needing to play voice, the play mode of the wearable device being switched to into bone
Conduction mode；
Described control unit, voice is played for control by the bone-conduction mode；
The determining unit, for during voice is played by the bone-conduction mode, it is determined that wearing user's
The target range value between a certain finger for wearing user's head and the ear for wearing user is contacted in all fingers；
Described control unit, is additionally operable to be broadcast by the bone-conduction mode according to the target range value adjustment determined
Volume value when putting voice simultaneously controls by the bone-conduction mode with the volume value after adjusting to be to need what is played according to playing
Voice, wherein it is determined that the target range value for going out is bigger, the volume value after adjustment is bigger.
Used as a kind of optional embodiment, in embodiment of the present invention second aspect, the wearable device also includes
Detector unit and closing unit, wherein：
The detector unit, for when needing to play voice and in the switch unit by the wearable device
Play mode is switched to before bone-conduction mode, detects the wearable device with the presence or absence of gesture motion upward；
The switch unit, specifically for when needing to play voice and detecting the gesture motion upward, will
The play mode of the wearable device switches to bone-conduction mode；
The detector unit, is additionally operable in described control unit according to the target range value adjustment determined by institute
State volume value when bone-conduction mode plays voice and control by the bone-conduction mode with the volume value after adjusting as foundation
After playing the voice for needing to play, during voice is played by the bone-conduction mode, described wearable set is detected
It is standby to whether there is gesture motion directed downwardly；
The closing unit, for when the detector unit detects the gesture motion directed downwardly, closing the bone
Conduction mode.
Used as a kind of optional embodiment, in embodiment of the present invention second aspect, the detector unit is additionally operable to
During being foundation broadcasting voice with the volume value after adjusting by the bone-conduction mode, detect that the wearable device is
It is no presence away from the head for wearing user away from gesture motion, wherein, it is described away from gesture motion include it is described directed downwardly
Gesture motion；
Described control unit, be additionally operable to when detect it is described away from gesture motion when, suspend and pass through the bone-conduction mode
Play voice；
The detector unit, is additionally operable to during suspending by bone-conduction mode broadcasting voice, and detection is described
Wearable device is with the presence or absence of the close gesture motion near the head for wearing user；
Described control unit, is additionally operable to, when the close gesture motion is detected, recover to pass through the bone-conduction mode
The voice for needing to play is played with the volume value after adjustment.
Used as a kind of optional embodiment, in embodiment of the present invention second aspect, the wearable device also includes
Communication unit, wherein：
The communication unit, for when the voice for needing to play is call voice, in the detector unit institute being detected
State away from after gesture motion and described control unit suspend by the bone-conduction mode play voice before, to send institute
The communication equipment for stating call voice sends time-out reminder message, and the time-out reminder message is used to remind the use of the communication equipment
Family halt input call voice, and recover to be broadcast with the volume value after adjusting by the bone-conduction mode in described control unit
After putting the voice for needing to play, send to the communication equipment and continue reminder message, the continuation reminder message is used to remind
The user of the communication equipment continues to be input into call voice.
Used as a kind of optional embodiment, in embodiment of the present invention second aspect, the determining unit is additionally operable to
It is determined that contacting the target between a certain finger for wearing user's head and the ear for wearing user in wearing all fingers of user
After distance value, and described control unit is broadcast according to the target range value adjustment determined by the bone-conduction mode
Volume value when putting voice simultaneously controls by the bone-conduction mode with the volume value after adjusting to be to need what is played according to playing
Before voice, the environment noise value of the wearable device local environment is determined, and make an uproar in the environment according to pre-setting
Corresponding relation under sound value between distance value and Oscillation Amplitude determines the corresponding intended vibratory amplitude of the target range value；
Described control unit plays voice according to the target range value adjustment determined by the bone-conduction mode
When volume value and control by the bone-conduction mode with the volume value after adjusting be according to play need play voice
Concrete mode is：
It is determined that needing the audio signal of voice played by the bone-conduction mode；
Discrete Fourier transform is carried out to the audio signal and the intended vibratory amplitude is inserted into through discrete Fu
In leaf transformation audio signal in；
To through discrete Fourier transform and inserting the signal of the intended vibratory amplitude and carrying out inverse discrete fourier transform；
The signal for carrying out inverse discrete fourier transform is converted into into vibration signal and by bone medium transmission.
Used as a kind of optional embodiment, in embodiment of the present invention second aspect, the determining unit determines to be worn
Target range value in all fingers of user between the contact a certain finger for wearing user's head and the ear for wearing user
Concrete mode is：
The a certain finger worn in all fingers of user is recognized by the photographic head of the wearable device and use is worn
The contact position of the head at family and wear the ear of user, and calculate the contact position and wear user ear between
As the target range value between a certain finger and the ear for wearing user compared with prior art, the present invention is real for distance value
Apply example to have the advantages that：
In the embodiment of the present invention, when needing to play voice, the play mode of wearable device is switched to into bone conduction mould
Formula, and control to play voice by the bone-conduction mode, during voice is played by the bone-conduction mode, it is determined that wearing
The target range value between a certain finger for wearing user's head and the ear for wearing user, root are contacted in all fingers of user
Volume value when voice is played by bone-conduction mode is adjusted according to the target range value determined and control by the bone conduction mould
Formula take the volume value after adjusting as the voice that broadcasting is needed according to broadcasting, and the target range value determined is bigger, after adjustment
Volume value is bigger.On this basis, need play voice when, wear user can by wear the arm of wearable device certain
One finger (such as forefinger) withstands the head for wearing user, so that vibration signal can be by the way that bone medium transmission is to ear and draws
Play tympanum and produce enough resonance, and then the effect that privacy is conversed can be reached, the people of surrounding cannot eavesdrop, and can also help
Help and wear the volume that user's adjust automatically bone-conduction mode exports voice.It can be seen that, implementing the embodiment of the present invention can improve volume
Regulated efficiency and convenience, improve the experience of user.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below by to be used needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can be attached to obtain others according to these accompanying drawings
Figure.
Fig. 1 is a kind of schematic flow sheet of the control method for playing back of wearable device disclosed in the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the control method for playing back of another kind of wearable device disclosed in the embodiment of the present invention；
Fig. 3 is a kind of structural representation of wearable device disclosed in the embodiment of the present invention；
Fig. 4 is the structural representation of another kind of wearable device disclosed in the embodiment of the present invention；
Fig. 5 is the structural representation of another wearable device disclosed in the 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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
It should be noted that the term " comprising " and " having " of the embodiment of the present invention and their any deformation, it is intended that
Be cover it is non-exclusive include, for example, contain process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include clearly not list or for these processes, side
Other intrinsic steps of method, product or equipment or unit.
The embodiment of the invention discloses the control method for playing back and wearable device of a kind of wearable device, can pass through bone
Conduction mode plays voice, and then can reach the effect that privacy is conversed, and the voice for effectively reducing broadcasting is eavesdropped by people around
Risk, and can also be according to wearing the distance between finger of user and ear adjust automatically bone-conduction mode output voice
Volume, reduces the manual adjusting operation of user, improves the regulated efficiency and convenience of volume, and then improves the use of user
Experience.It is described in detail individually below.
Embodiment one
Fig. 1 is referred to, Fig. 1 is that a kind of flow process of the control method for playing back of wearable device is shown disclosed in the embodiment of the present invention
It is intended to.As shown in figure 1, the control method for playing back of the wearable device can include following operation：
101st, when needing to play voice, the play mode of wearable device is switched to bone conduction mould by wearable device
Formula, and control to play voice by the bone-conduction mode.
In the embodiment of the present invention, wearable device can be including the wearable product including intelligent watch, Intelligent bracelet, this
Inventive embodiments are not construed as limiting.And the body for realizing the bone-conduction mode of wearable device is installed on the wearable device
Conducting parts (Body Conduction Unit, BCU), wherein, the body conducting parts are also referred to as bone conduction vibrator, such as bone
Conduction loudspeaker etc., the body conducting parts are arranged on the bottom of the wearable device, so as to correctly wear and can wear user is worn
The body conducting parts can be contacted with the skin for wearing user when wearing equipment, wherein, the bone-conduction mode is used to that output will to be needed
Acoustical signal be converted into vibration signal and be transmitted by bone medium, i.e.,：Assume that wearable device is worn on and wear use
At the wrist of family arm, wear user and a certain finger (such as forefinger) for wearing the arm of the wearable device can be withstood and wear
The head of user, so that vibration signal can be by the way that the conduction of bone medium is into ear and causes tympanum to produce enough being total to
Shake, such that it is able to reach privacy play sound effect, the people of surrounding cannot eavesdrop, without the need for wear user will wear it is wearable
The wrist of equipment is close to ear can just hear the sound that wearable device is played, and can make to wear user and more easily listen to
The sound of broadcasting.
102nd, during voice is played by the bone-conduction mode, wearable device determines all handss for wearing user
The target range value between a certain finger for wearing user's head and the ear for wearing user is contacted in finger.
In the embodiment of the present invention, optionally, wearable device determines that user is worn in contact in all fingers for wearing user
The a certain finger of head and wear user ear between target range value can include：
The a certain finger worn in all fingers of user is recognized by the photographic head of wearable device and wears user's
The contact position of head and the ear of user is worn, and calculate the distance between contact position and the ear for wearing user value and made
For the target range value between a certain finger and the ear for wearing user.
In the embodiment of the present invention, wearable device performs imaging operation by photographic head to the object for capturing, and is caught
Image is caught, the face contour in image procossing extraction seizure image, ear profile are performed to the seizure image and user is worn
One of finger and face contour contact position, it is determined that catch the contact position in image falling to face contour middle ear
The distance value of the point midway of fossa helicis is used as the target range value between one of finger and the ear for wearing user.
In the embodiment of the present invention, when the target range value determined is more than or equal to predeterminable range threshold value, wearable device
It is determined that wear the fault of user's hearing voice and remind user, when the target range value determined is less than the predeterminable range
During threshold value, execution step 103 is triggered.
103rd, wearable device adjusts volume value when voice is played by bone-conduction mode according to above-mentioned target range value
And control by bone-conduction mode with the voice that the volume value after adjusting is foundation broadcasting needs broadcasting, the distance value determined is got over
Greatly, the volume value after adjustment is bigger.
In an optional embodiment, after execution step 102 and before execution step 103, this is wearable
The control method for playing back of equipment can also include following operation：
Wearable device determines the environment noise value of wearable device local environment, and according to pre-setting in the environment
Corresponding relation under noise figure between distance value and Oscillation Amplitude determines the corresponding intended vibratory amplitude of target range value.
In the optional embodiment, wearable device is according to the target range value adjustment determined by bone-conduction mode
Play voice when volume value and control by bone-conduction mode with the volume value after adjusting be according to play needs broadcasting language
Sound can include：
It is determined that needing the audio signal of the voice by bone-conduction mode broadcasting；
Discrete Fourier transform is carried out to audio signal and above-mentioned intended vibratory amplitude is inserted into through discrete fourier
In the audio signal of conversion；
To through discrete Fourier transform and inserting the signal of intended vibratory amplitude and carrying out inverse discrete fourier transform；
The signal for carrying out inverse discrete fourier transform is converted into into vibration signal and by bone medium transmission.
In the optional embodiment, distance value and Oscillation Amplitude under the varying environment that is stored with wearable device noise figure
Between corresponding relation, and in same environment noise value or in the range of same environment noise value, the distance value determined
Bigger, Oscillation Amplitude corresponding with distance value is bigger, and the volume value after adjustment is bigger, when the distance value determined it is identical
When, environment noise value is bigger, and the corresponding Oscillation Amplitude of distance value is bigger.So according to distance value and environment noise value adjustment sound
The mode of amount improves the volume value after adjustment and meets the reliability for wearing user's actual need, further increases making for user
With experience.
It can be seen that, implementing the control method for playing back of the wearable device described by Fig. 1 can play language by bone-conduction mode
Sound, and then the effect of privacy call can be reached, the risk that the voice of broadcasting is eavesdropped by people around is effectively reduced, and can also
The volume of voice is exported according to the distance between the finger and ear for wearing user adjust automatically bone-conduction mode, user is reduced
Manual adjusting operation, improve the regulated efficiency and convenience of volume, and then improve the experience of user.
Embodiment two
Fig. 2 is referred to, Fig. 2 is the flow process of the control method for playing back of another kind of wearable device disclosed in the embodiment of the present invention
Schematic diagram.As shown in Fig. 2 the control method for playing back of the wearable device can include following operation：
201st, when needing to play voice, wearable device detection wearable device is with the presence or absence of gesture motion upward.
In the embodiment of the present invention, when the testing result of step 201 is to be, wearable device determines that wearing user needs to listen
Take broadcasting voice and trigger execution step 202；When the testing result of step 201 is no, this flow process can be terminated.
In the embodiment of the present invention, wearable device need play voice be specially wearable device receive call request,
Wearable device detects play instruction for instant messaging speech message, wearable device and detects to song or video
Play instruction etc., the embodiment of the present invention is not limited.
202nd, it is wearable that the play mode of wearable device is switched to into bone-conduction mode, and control to pass through bone-conduction mode
Play voice.
203rd, during voice is played by the bone-conduction mode, wearable device determines all handss for wearing user
The target range value between a certain finger for wearing user's head and the ear for wearing user is contacted in finger.
In the embodiment of the present invention, optionally, wearable device determines that user is worn in contact in all fingers for wearing user
The a certain finger of head and wear user ear between target range value can include：
The a certain finger worn in all fingers of user is recognized by the photographic head of wearable device and wears user's
The contact position of head and the ear of user is worn, and calculate the distance between contact position and the ear for wearing user value and made
For the target range value between a certain finger and the ear for wearing user.
In the embodiment of the present invention, wearable device performs imaging operation by photographic head to the object for capturing, and is caught
Image is caught, the face contour in image procossing extraction seizure image, ear profile are performed to the seizure image and user is worn
One of finger and face contour contact position, it is determined that catch the contact position in image falling to face contour middle ear
The distance value of the point midway of fossa helicis is used as the target range value between one of finger and the ear for wearing user.
204th, wearable device adjusts volume value when voice is played by bone-conduction mode according to above-mentioned target range value
And control by bone-conduction mode with the voice that the volume value after adjusting is foundation broadcasting needs broadcasting, wherein it is determined that the mesh for going out
Subject distance value is bigger, and the volume value after adjustment is bigger.
205th, it is being wearable device during foundation plays voice with the volume value after adjusting by bone-conduction mode
Detection wearable device whether there is away from the head for wearing user away from gesture motion.
In the embodiment of the present invention, when the judged result of step 205 is to be, execution step 206 is triggered；When sentencing for step 205
When disconnected result is no, can continue to play voice with bone-conduction mode.
Whether it is gesture motion directed downwardly away from gesture motion that the 206th, wearable device detection is above-mentioned.
In the embodiment of the present invention, when step 206 is when judging structure to be, execution step 207 is triggered；When step 206
When judged result is no, execution step 208 is triggered.
207th, wearable device closes above-mentioned bone-conduction mode.
208th, wearable device time-out plays voice by bone-conduction mode.
209th, during suspending by bone-conduction mode broadcasting voice, whether wearable device detection wearable device
There is the close gesture motion near the head for wearing user.
In the embodiment of the present invention, when the judged result of step 209 is to be, execution step 210 is triggered；When step 209
When judged result is no, can continue to trigger step 208.
210th, wearable device recovers to play the voice for needing to play with the volume value after adjusting by bone-conduction mode.
In an optional embodiment, when the voice for needing to play is call voice, when the judged result of step 206
For it is no when and before execution step 208, the control method for playing back of the wearable device can also include following operation：
Wearable device sends to the communication equipment for sending call voice and suspends reminder message, and the time-out reminder message is used for
Remind user's halt input call voice of communication equipment.
It is further alternative in the optional embodiment, recovering by bone-conduction mode with the volume value after adjusting
After playing the voice for needing to play, the control method for playing back of the wearable device can also include following operation：
Wearable device sends to above-mentioned communication equipment and continues reminder message, and the continuation reminder message is used to remind described logical
The user of letter equipment continues to be input into call voice.
The optional embodiment can be detected when voice is exported to be worn in the case of user's inconvenience hearing voice temporarily
Stopping transportation goes out voice and recovers output voice detecting to wear in the case that user recovers hearing voice, reduces and wears user
Miss the probability of important voice.
In another optional embodiment, after execution step 203 and before execution step 204, this can wear
Wearing the control method for playing back of equipment can also include following operation：
Wearable device determines the environment noise value of wearable device local environment, and according to pre-setting in the environment
Corresponding relation under noise figure between distance value and Oscillation Amplitude determines the corresponding intended vibratory amplitude of target range value.
In an alternative embodiment, wearable device is passed according to the target range value adjustment determined by bone
Waveguide mode play voice when volume value and control by bone-conduction mode with the volume value after adjusting be foundation broadcasting needs broadcast
The voice put can include：
It is determined that needing the audio signal of the voice by bone-conduction mode broadcasting；
Discrete Fourier transform is carried out to audio signal and above-mentioned intended vibratory amplitude is inserted into through discrete fourier
In the audio signal of conversion；
To through discrete Fourier transform and inserting the signal of intended vibratory amplitude and carrying out inverse discrete fourier transform, and
The signal for carrying out inverse discrete fourier transform is converted into into vibration signal and by bone medium transmission.
An alternative embodiment improves the volume value after adjustment and meets the reliability for wearing user's actual need,
Further increase the experience of user.
It can be seen that, implementing the control method for playing back of the wearable device described by Fig. 2 can play language by bone-conduction mode
Sound, and then the effect of privacy call can be reached, the risk that the voice of broadcasting is eavesdropped by people around is effectively reduced, and can also
The volume of voice is exported according to the distance between the finger and ear for wearing user adjust automatically bone-conduction mode, user is reduced
Manual operation, improve the experience of user.
Embodiment three
Fig. 3 is referred to, Fig. 3 is a kind of structural representation of wearable device disclosed in the embodiment of the present invention.Such as Fig. 3 institutes
Show, the wearable device 300 can include switch unit 301, control unit 302 and determining unit 303, wherein：
Switch unit 301 is used for when needing to play voice, and the play mode of wearable device 300 is switched to into bone conduction
Pattern.
In the embodiment of the present invention, after the play mode of wearable device 300 to be switched to bone-conduction mode, switching is single
Unit 301 can perform corresponding operation to send triggering command to control unit 302 with trigger control unit 302.
Control unit 302 is used for control and plays voice by above-mentioned bone-conduction mode.
Determining unit 303 is used for during voice is played by above-mentioned bone-conduction mode, it is determined that wearing the institute of user
There is the target range value contacted in finger between a certain finger for wearing user's head and the ear for wearing user.
Control unit 302 can be also used for playing voice by bone-conduction mode according to the target range value adjustment determined
When volume value and control by bone-conduction mode with the volume value after adjusting be according to play need play voice, wherein,
The target range value that determining unit 303 is determined is bigger, and the volume value after control unit 302 is adjusted is bigger.
In an optional embodiment, the wearable device 300 can also include detector unit 304 and closing unit
305, now, the structure of the wearable device 300 can be with as shown in figure 4, it be that disclosed another kind is wearable that Fig. 4 is the present invention
The structural representation of equipment.Wherein：
Detector unit 304 is used for the broadcasting of wearable device 300 when needing to play voice and in switch unit 301
Pattern switching is before bone-conduction mode, to detect wearable device 300 with the presence or absence of gesture motion upward.
Switch unit 301 specifically for need to play voice and detector unit 304 detect the presence of it is above-mentioned upward
During gesture motion, the play mode of wearable device 300 is switched to into bone-conduction mode.
Detector unit 304 can be also used for being passed by bone according to the target range value adjustment determined in control unit 302
Waveguide mode play voice when volume value and control by bone-conduction mode with the volume value after adjusting be foundation broadcasting needs broadcast
After the voice put, during voice is played by bone-conduction mode, detection wearable device 300 is with the presence or absence of directed downwardly
Gesture motion.
Closing unit 305 is used for when detector unit 304 detects the presence of gesture motion directed downwardly, closes above-mentioned bone conduction
Pattern.
It is further alternative, detector unit 304 can be also used for be with the volume value after adjusting by bone-conduction mode
During voice is played, detection wearable device 300 whether there is dynamic away from gesture away from the head for wearing user
Make, wherein, should not include above-mentioned gesture motion directed downwardly away from gesture motion.
Control unit 302 is additionally operable to when detecting the presence of away from gesture motion, and time-out plays language by bone-conduction mode
Sound.
Detector unit 304 can be also used for during suspending by bone-conduction mode broadcasting voice, detect wearable
Equipment 300 is with the presence or absence of the close gesture motion near the head for wearing user.
Control unit 302 can be also used for when detector unit 304 is detected near gesture motion, recover to pass through bone conduction
Pattern plays the voice for needing to play with the volume value after adjusting.
Further optional, the wearable device 300 can also include communication unit 306, now, the wearable device
300 structure can with as shown in figure 5, Fig. 5 be another wearable device disclosed in the embodiment of the present invention structural representation.Its
In：
Communication unit 306 is used for when the voice for needing to play is call voice, detects in detector unit 304 above-mentioned remote
After gesture motion and control unit 302 is suspended and played before voice by bone-conduction mode, to transmission call voice
Communication equipment sends and suspends reminder message, and the time-out reminder message is used to remind user's halt input call language of communication equipment
Sound, and after 302 control units recover the voice played with the volume value broadcasting needs after adjusting by bone-conduction mode,
Send to the communication equipment and continue reminder message, the continuation reminder message is used to remind the user of communication equipment to continue to be input into call
Voice.
Further optional, determining unit 303 can be also used for being worn it is determined that contacting in all fingers for wearing user
After target range value between a certain finger for wearing user's head and the ear for wearing user, and the basis of control unit 302
Determine target range value adjustment by bone-conduction mode play voice when volume value and control pass through bone-conduction mode with
Volume value after adjustment is that the environment for determining the local environment of wearable device 300 is made an uproar according to before the voice for playing needs broadcasting
Sound value, and target is determined according to the corresponding relation under the environment noise value between distance value and Oscillation Amplitude for pre-setting
The corresponding intended vibratory amplitude of distance value.
Control unit 302 adjusts volume value when voice is played by bone-conduction mode according to the target range value determined
And it is can be according to the concrete mode for playing the voice for needing to play to control to pass through bone-conduction mode with the volume value after adjusting：
It is determined that needing the audio signal of the voice by bone-conduction mode broadcasting；
Discrete Fourier transform is carried out to the audio signal and above-mentioned intended vibratory amplitude is inserted into through direct computation of DFT
In the audio signal of leaf transformation；
To through discrete Fourier transform and inserting the signal of intended vibratory amplitude and carrying out inverse discrete fourier transform；
The signal for carrying out inverse discrete fourier transform is converted into into vibration signal and by bone medium transmission.
Further optional, determining unit 303 determines that user's head is worn in contact in all fingers for wearing user
A certain finger and wear user ear between the concrete mode of target range value can be：
The a certain finger worn in all fingers of user is recognized by the photographic head of wearable device 300 and user is worn
Head contact position and wear the ear of user, and calculate the distance between the contact position and the ear for wearing user
Value is used as the target range value between a certain finger and the ear for wearing user.
It can be seen that, the arbitrary described wearable devices 300 of implementing Fig. 3-Fig. 5 can play voice by bone-conduction mode,
And then the effect that privacy is conversed can be reached, the risk that the voice of broadcasting is eavesdropped by people around is effectively reduced, and can also root
The volume of voice is exported according to the distance between the finger and ear for wearing user adjust automatically bone-conduction mode, reduces user's
Manual operation, improves the efficiency and convenience of volume adjustment, improves the experience of user.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completed with instructing the hardware of correlation by program, the program can be stored in a computer-readable recording medium, storage
Medium include read only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, disk memory, magnetic tape storage or can
For carrying or computer-readable any other medium of data storage.
The control method for playing back and wearable device of a kind of wearable device disclosed in the embodiment of the present invention are carried out above
It is discussed in detail, specific case used herein is set forth to the principle and embodiment of the present invention, above example
Explanation be only intended to help and understand the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art,
According to the thought of the present invention, will change in specific embodiments and applications, in sum, in this specification
Appearance should not be construed as limiting the invention.
Claims (12)
1. a kind of control method for playing back of wearable device, it is characterised in that methods described includes：
When needing to play voice, the play mode of the wearable device is switched to into bone-conduction mode, and control to pass through institute
State bone-conduction mode and play voice；
During voice is played by the bone-conduction mode, it is determined that user is worn in contact in wearing all fingers of user
The a certain finger of head and wear user ear between target range value；
According to the target range value adjustment determined is by volume value during bone-conduction mode broadcasting voice and controls
It is the voice that broadcasting is needed according to broadcasting with the volume value after adjusting by the bone-conduction mode, wherein it is determined that the target for going out
Distance value is bigger, and the volume value after adjustment is bigger.
2. method according to claim 1, it is characterised in that when needing to play voice, it is described wearable to set described
Standby play mode switches to bone-conduction mode, and controls to be played before voice by the bone-conduction mode, and methods described is also
Including：
The wearable device is detected with the presence or absence of gesture motion upward, when the handss described in wearable device presence upward
During gesture action, triggering performs the play mode by the wearable device and switches to bone-conduction mode, and controls to pass through institute
State the operation that bone-conduction mode plays voice；
The target range value that the basis is determined is adjusted by volume value during bone-conduction mode broadcasting voice simultaneously
It is that methods described is also according to after the voice for playing needs broadcasting to control to pass through the bone-conduction mode with the volume value after adjusting
Including：
During voice is played by the bone-conduction mode, detect that the wearable device whether there is gesture directed downwardly
Action, when detect it is described it is wearable there is the gesture motion directed downwardly when, close the bone-conduction mode.
3. method according to claim 2, it is characterised in that methods described also includes：
It is being during foundation plays voice, to detect described wearable with the volume value after adjusting by the bone-conduction mode
Equipment whether there is away from the head for wearing user away from gesture motion, wherein, it is described away from gesture motion include it is described
Gesture motion directed downwardly；
When detect it is described away from gesture motion when, suspend and voice played by the bone-conduction mode；
During suspending by bone-conduction mode broadcasting voice, detect the wearable device with the presence or absence of near pendant
The close gesture motion of the head of user is worn, when the close gesture motion is detected, recovers to pass through the bone-conduction mode
The voice for needing to play is played with the volume value after adjustment.
4. method according to claim 3, it is characterised in that when the voice for needing to play is call voice, in detection
To it is described away from gesture motion after, it is described suspend by the bone-conduction mode play voice before, methods described also includes：
Send to the communication equipment for sending the call voice and suspend reminder message, the time-out reminder message is used to remind described
User's halt input call voice of communication equipment；
It is described to recover to be played after the voice for needing to play with the volume value after adjusting by the bone-conduction mode, methods described
Also include：
Send to the communication equipment and continue reminder message, the continuation reminder message is used to remind the user of the communication equipment
Continue to be input into call voice.
5. the method according to any one of claim 1-4, it is characterised in that the determination is worn in all fingers of user
After target range value between the contact a certain finger for wearing user's head and the ear for wearing user, and the basis is true
The target range value adjustment made is by volume value during bone-conduction mode broadcasting voice and controls by the bone
Conduction mode is that methods described also includes according to before the voice for playing needs broadcasting with the volume value after adjusting：
Determine the environment noise value of the wearable device local environment, and according to pre-setting under the environment noise value
Corresponding relation between distance value and Oscillation Amplitude determines the corresponding intended vibratory amplitude of the target range value；
The target range value that the basis is determined is adjusted by volume value during bone-conduction mode broadcasting voice simultaneously
It take the volume value after adjusting as the voice that broadcasting is needed according to broadcasting to control to pass through the bone-conduction mode, including：
It is determined that needing the audio signal of voice played by the bone-conduction mode；
Discrete Fourier transform is carried out to the audio signal and the intended vibratory amplitude is inserted into through discrete fourier
In the audio signal of conversion；
To through discrete Fourier transform and inserting the signal of the intended vibratory amplitude and carrying out inverse discrete fourier transform；
The signal for carrying out inverse discrete fourier transform is converted into into vibration signal and by bone medium transmission.
6. the method according to any one of claim 1-5, it is characterised in that the determination is worn in all fingers of user
Target range value between the contact a certain finger for wearing user's head and the ear for wearing user, including：
The a certain finger worn in all fingers of user is recognized by the photographic head of the wearable device and wears user's
The contact position of head and the ear of user is worn, and calculate the distance between the contact position and the ear for wearing user
Value is used as the target range value between a certain finger and the ear for wearing user.
7. a kind of wearable device, it is characterised in that the wearable device includes switch unit, control unit and determines single
Unit, wherein：
The switch unit, for when needing to play voice, the play mode of the wearable device being switched to into bone conduction
Pattern；
Described control unit, voice is played for control by the bone-conduction mode；
The determining unit, for during voice is played by the bone-conduction mode, it is determined that wearing all of user
The target range value between a certain finger for wearing user's head and the ear for wearing user is contacted in finger；
Described control unit, is additionally operable to play language by the bone-conduction mode according to the target range value adjustment determined
Volume value during sound and control by the bone-conduction mode with the volume value after adjusting be according to playing the voice for needing to play,
Wherein it is determined that the target range value for going out is bigger, the volume value after adjustment is bigger.
8. wearable device according to claim 7, it is characterised in that the wearable device also include detector unit with
And closing unit, wherein：
The detector unit, for when needing to play voice and in the switch unit by the broadcasting of the wearable device
Pattern switching is before bone-conduction mode, to detect the wearable device with the presence or absence of gesture motion upward；
The switch unit, specifically for when needing to play voice and detecting the gesture motion upward, will be described
The play mode of wearable device switches to bone-conduction mode；
The detector unit, is additionally operable in described control unit according to the target range value adjustment determined by the bone
Conduction mode play voice when volume value and control by the bone-conduction mode with the volume value after adjusting be foundation broadcasting
After needing the voice played, during voice is played by the bone-conduction mode, detect that the wearable device is
It is no to there is gesture motion directed downwardly；
The closing unit, for when the detector unit detects the gesture motion directed downwardly, closing the bone conduction
Pattern.
9. wearable device according to claim 8, it is characterised in that the detector unit, is additionally operable to by described
Bone-conduction mode is during foundation plays voice, to detect the wearable device with the presence or absence of remote with the volume value after adjusting
From the head for wearing user away from gesture motion, wherein, it is described not include the gesture motion directed downwardly away from gesture motion；
Described control unit, be additionally operable to when detect it is described away from gesture motion when, time-out is played by the bone-conduction mode
Voice；
The detector unit, is additionally operable to during suspending by bone-conduction mode broadcasting voice, to wear described in detection
Equipment is worn with the presence or absence of the close gesture motion near the head for wearing user；
Described control unit, is additionally operable to, when the close gesture motion is detected, recover by the bone-conduction mode to adjust
Volume value after whole plays the voice for needing to play.
10. wearable device according to claim 9, it is characterised in that the wearable device also includes communication unit,
Wherein：
The communication unit, for when the voice for needing to play is call voice, detecting in the detector unit described remote
It is described logical to sending after gesture motion and described control unit is suspended and played before voice by the bone-conduction mode
The communication equipment of language sound sends and suspends reminder message, and the time-out reminder message is used to remind the user of the communication equipment temporary
Stopping transportation enters call voice, and recovers to be needed with the volume value broadcasting after adjusting by the bone-conduction mode in described control unit
After the voice to be played, send to the communication equipment and continue reminder message, the continuation reminder message is used to remind described
The user of communication equipment continues to be input into call voice.
11. wearable devices as requested described in any one of 7-10, it is characterised in that the determining unit, are additionally operable to true
Surely wear the target that contacts in all fingers of user between a certain finger for wearing user's head and the ear for wearing user away from
After value, and described control unit is played according to the target range value adjustment determined by the bone-conduction mode
Volume value during voice simultaneously controls by the bone-conduction mode with the volume value after adjusting to be according to playing the language for needing to play
Before sound, the environment noise value of the wearable device local environment is determined, and according to pre-setting in the environment noise
The lower corresponding relation between distance value and Oscillation Amplitude of value determines the corresponding intended vibratory amplitude of the target range value；
Described control unit is adjusted when passing through bone-conduction mode broadcasting voice according to the target range value determined
Volume value and control by the bone-conduction mode with the volume value after adjusting be according to play need play voice it is concrete
Mode is：
It is determined that needing the audio signal of voice played by the bone-conduction mode；
Discrete Fourier transform is carried out to the audio signal and the intended vibratory amplitude is inserted into through discrete fourier
In the audio signal of conversion；
To through discrete Fourier transform and inserting the signal of the intended vibratory amplitude and carrying out inverse discrete fourier transform；
The signal for carrying out inverse discrete fourier transform is converted into into vibration signal and by bone medium transmission.
12. wearable devices according to any one of claim 7-11, it is characterised in that the determining unit determines to be worn
Target range value in all fingers of user between the contact a certain finger for wearing user's head and the ear for wearing user
Concrete mode is：
The a certain finger worn in all fingers of user is recognized by the photographic head of the wearable device and wears user's
The contact position of head and the ear of user is worn, and calculate the distance between the contact position and the ear for wearing user
Value is used as the target range value between a certain finger and the ear for wearing user.
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