CN106714023B - A kind of voice awakening method, system and bone conduction earphone based on bone conduction earphone - Google Patents
A kind of voice awakening method, system and bone conduction earphone based on bone conduction earphone Download PDFInfo
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- CN106714023B CN106714023B CN201611228017.8A CN201611228017A CN106714023B CN 106714023 B CN106714023 B CN 106714023B CN 201611228017 A CN201611228017 A CN 201611228017A CN 106714023 B CN106714023 B CN 106714023B
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- bone conduction
- conduction earphone
- bone
- earphone
- wearable device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/13—Hearing devices using bone conduction transducers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present embodiments relate to wearable device technical fields, a kind of voice awakening method, system and bone conduction earphone based on bone conduction earphone is disclosed, this method comprises: whether detection bone conduction earphone receives the voice command for waking up bone conduction earphone when bone conduction earphone opens voice arousal function；If bone conduction earphone receives voice command, bone conduction earphone is waken up；And whether voice command recognition matches with any preset voice command for waking up the wearable device that bone conduction earphone is connect；If it does, voice command is sent to wearable device to wake up wearable device by the bluetooth using bone conduction earphone.Implement the embodiment of the present invention, for realizing the voice arousal function of low-power consumption in wearable device, improves the cruising ability of wearable device battery.
Description
Technical field
The present invention relates to wearable device technical fields, and in particular to a kind of voice wake-up side based on bone conduction earphone
Method, system and bone conduction earphone.
Background technique
With the development of wearable device technology, wearable device (such as smartwatch) is able to achieve phone, short message, postal
The functions such as part, photo and music, can also be by installing social application client, such as Microsoft instant message applications (MSN
Messenger), domestic Tencent QQ, the wechat (wechat) etc. managed, realizes instant messaging.It is answered in the reality of wearable device
In, in order to keep carrying out it voice or tap to wake up, it is often required to continue working in standby mode, compares power consumption, it is unfavorable
In the continuation of the journey of wearable device battery.
Summary of the invention
The embodiment of the invention discloses a kind of voice awakening method, system and bone conduction earphone based on bone conduction earphone,
It continues working in standby mode for solving wearable device needs in the prior art to realize that voice or percussion wake up and lead
The problem for causing power consumption excessively high improves wearable device electricity to realize the voice arousal function of low-power consumption in wearable device
The cruising ability in pond.
First aspect present invention discloses a kind of voice awakening method based on bone conduction earphone, it may include:
When the bone conduction earphone opens voice arousal function, detect whether the bone conduction earphone receives for calling out
It wakes up the voice command of the bone conduction earphone；
If the bone conduction earphone receives institute's speech commands, the bone conduction earphone is waken up；
And identification institute's speech commands whether with times for waking up wearable device that the bone conduction earphone connect
One preset voice command matches；
If it does, using the bone conduction earphone bluetooth by institute's speech commands be sent to the wearable device with
Wake up the wearable device.
As an alternative embodiment, opening voice in first aspect present invention in the bone conduction earphone and calling out
When function of waking up, whether the detection bone conduction earphone receives the voice command packet for waking up the bone conduction earphone
It includes:
When the bone conduction earphone opens voice arousal function, controls the air being set in the bone conduction earphone and pass
Whether conductivity type microphone detection receives the voice command for transmitting by air dielectric and being used to wake up the bone conduction earphone；
Alternatively, control is set to the bone of the bone conduction earphone when the bone conduction earphone opens voice arousal function
Conduction microphone detects whether to receive the voice command for transmitting by bone medium and being used to wake up the bone conduction earphone.
As an alternative embodiment, opening voice in first aspect present invention in the bone conduction earphone and calling out
When function of waking up, and detect the bone conduction earphone whether receive the voice command for waking up the bone conduction earphone it
Before, the method also includes:
Detect whether the bone conduction earphone is in by wearing state；
If the bone conduction earphone is in by wearing state, whether the execution detection bone conduction earphone, which receives, is used for
The step of waking up the voice command of the bone conduction earphone.
As an alternative embodiment, whether the detection bone conduction earphone in first aspect present invention
In including: by wearing state
Infrared detection module, fingerprint identification module by being located at the position contacted in the bone conduction earphone with ear detects the osteoacusis
The distance between earphone and outer barrie object value；
Judge whether the distance between the bone conduction earphone and the outer barrie object value are less than or equal to pre-determined distance
Value, if so, detecting the outside by the temperature detecting module for being located at the position contacted in the bone conduction earphone with ear
The temperature value of barrier；
The temperature value of the outer barrie object is judged whether within the scope of default temperature, if so, determining the bone
Earphone is conducted to be in by wearing state.
As an alternative embodiment, in first aspect present invention, the method also includes:
When identifying speech commands with for waking up any pre- of wearable device that the bone conduction earphone is connect
If voice command matches, the osteoacusis loudspeaker for controlling the bone conduction earphone will be used to play the voice signal for waking up and prompting
It is converted into vibration signal and is transmitted by bone medium；Wherein, the wake-up prompt is for reminding the bone conduction earphone
Wearer will carry out wearable device wake-up.
Second aspect of the present invention discloses a kind of bone conduction earphone, it may include:
Order detection unit, for detecting the osteoacusis ear when the bone conduction earphone opens voice arousal function
Whether machine receives the voice command for waking up the bone conduction earphone；
Earphone wakeup unit, for waking up the osteoacusis when the bone conduction earphone receives institute's speech commands
Earphone；
And command recognition unit, whether institute's speech commands connect with for waking up the bone conduction earphone for identification
Any preset voice command of the wearable device connect matches；
Communication unit, for utilizing the bone conduction earphone when the recognition result of the command recognition unit is matching
Bluetooth institute's speech commands are sent to the wearable device to wake up the wearable device.
As an alternative embodiment, the order detection unit specifically includes in second aspect of the present invention:
First detection unit, for when the bone conduction earphone opens voice arousal function, control to be set to the bone
Whether the air transmitted type microphone detection in conduction earphone, which receives, is transmitted by air dielectric and is used to wake up the bone biography
The voice command of guide lug machine；
Alternatively, second detection unit, for when the bone conduction earphone opens voice arousal function, control to be set to institute
The bone-conduction microphone for stating bone conduction earphone, which detects whether to receive, transmits by bone medium and is used to wake up the osteoacusis ear
The voice command of machine.
As an alternative embodiment, in second aspect of the present invention, the bone conduction earphone further include:
Detection unit is worn, for examining when the bone conduction earphone opens voice arousal function, and in the order
Before survey unit detects the voice command whether bone conduction earphone receives for waking up the bone conduction earphone, institute is detected
State whether bone conduction earphone is in by wearing state；
The order detection unit is specifically used for, when the bone conduction earphone opens voice arousal function, and in institute
State wear detection unit detect the bone conduction earphone be in by wearing state when, detect whether the bone conduction earphone receives
To the voice command for waking up the bone conduction earphone.
As an alternative embodiment, the wearing detection unit specifically includes in second aspect of the present invention:
Distance detection unit, for the infrared detection mould by being located at the position contacted in the bone conduction earphone with ear
Block detects the distance between the bone conduction earphone and outer barrie object value；
Distance Judgment unit, for judging whether the distance between the bone conduction earphone and the outer barrie object value are small
In or equal to pre-determined distance value；
Temperature detecting unit, for being passed by being located at the bone when the judging result of the Distance Judgment unit, which is, is
The temperature detecting module of the position contacted in guide lug machine with ear detects the temperature value of the outer barrie object；
Temperature judging unit, for judging the temperature value of the outer barrie object whether within the scope of default temperature；
Determination unit is worn, for determining the osteoacusis when the judging result of the temperature judging unit, which is, is
Earphone is in by wearing state.
As an alternative embodiment, in second aspect of the present invention, the bone conduction earphone further include:
Prompt unit is waken up, for identifying institute's speech commands when the command recognition unit and being used to wake up the bone
When any preset voice command of the wearable device of conduction earphone connection matches, the osteoacusis of the bone conduction earphone is controlled
Loudspeaker will be used to play the voice signal for waking up and prompting and be converted into vibration signal and be transmitted by bone medium；Wherein, described
Prompt is waken up for reminding the wearer of the bone conduction earphone that will carry out wearable device wake-up.
Third aspect present invention discloses a kind of voice wake-up system based on bone conduction earphone, it may include:
Bone conduction earphone and the wearable device being connect by bluetooth with the bone conduction earphone；
The bone conduction earphone is used for when opening voice arousal function, detects whether to receive the language for waking up itself
Sound order；If receiving institute's speech commands, the bone conduction earphone is waken up；And identification institute's speech commands whether with
Any preset voice command for waking up the wearable device of the bone conduction earphone connection matches；If it does, utilizing
Institute's speech commands are sent to the wearable device by the bluetooth of the bone conduction earphone；
The wearable device is used to receive institute's speech commands by bluetooth, can according to the wake-up of institute's speech commands
Wearable device.
Compared with prior art, the embodiment of the present invention has the advantages that
In embodiments of the present invention, it when bone conduction earphone opens voice arousal function, detects whether to receive for calling out
The voice command of awake bone conduction earphone first wakes up bone conduction earphone if receiving voice command, then further identifies the language
Whether sound order matches with any preset voice command, which connect for waking up with bone conduction earphone
Wearable device, if it does, control bone conduction earphone bluetooth voice command is sent to the wearable device, to call out
Awake wearable device.As can be seen that implementing the embodiment of the present invention, bone conduction earphone is connect by bluetooth with wearable device, bone
It conducts after earphone opens voice arousal function, bone conduction earphone can be waken up by voice command, and then bone conduction earphone is into one
Step sends voice command using bluetooth and goes to wake up wearable device, avoids wearable device from continuing working in standby mode, to subtract
The power consumption of few wearable device, to realize the voice arousal function of low-power consumption in wearable device.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the flow diagram of the voice awakening method disclosed by the embodiments of the present invention based on bone conduction earphone；
Fig. 2 is another flow diagram of the voice awakening method disclosed by the embodiments of the present invention based on bone conduction earphone；
Fig. 3 is the structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；
Fig. 4 is another structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；
Fig. 5 is another structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；
Fig. 6 is another structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；
Fig. 7 is another structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；
Fig. 8 is another structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；
Fig. 9 is another structural schematic diagram of wearable device disclosed by the embodiments of the present invention；
Figure 10 is the structural schematic diagram that the voice disclosed by the embodiments of the present invention based on bone conduction earphone wakes up system.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that the term " includes " of the embodiment of the present invention and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
The embodiment of the invention discloses a kind of voice awakening method based on bone conduction earphone, in wearable device
It realizes the voice arousal function of low-power consumption, improves the cruising ability of wearable device battery.The embodiment of the present invention is also correspondingly public
A kind of voice wake-up system and bone conduction earphone based on bone conduction earphone is opened.
Wherein, the present embodiments relate to wearable device include the intelligent wearable devices such as smartwatch, Intelligent bracelet,
It is not specifically limited herein.Below by from the angle of bone conduction earphone, in conjunction with specific embodiments, the present invention is introduced in detail
Technical solution.
Embodiment one
Referring to Fig. 1, the process that Fig. 1 is the voice awakening method disclosed by the embodiments of the present invention based on bone conduction earphone is shown
It is intended to；As shown in Figure 1, a kind of voice awakening method based on bone conduction earphone can include:
101, when bone conduction earphone opens voice arousal function, bone conduction earphone detects whether to receive for waking up bone
Conduct the voice command of earphone；If so, executing step 102；If it is not, terminating this process；
For bone conduction earphone by bluetooth connection wearable device, wearable device opens Bluetooth function, wearable to set
It is standby when being in standby or not working into dormant state, it is in standby in bone conduction earphone and opens voice and call out
After function of waking up, technical solution of the present invention is realized.
Wherein, when wearable device timing reaches set period, or when wearable device enters specified place
When (such as school, Administrative Area), or when wearable device detects that not receiving any operation in preset time period refers to
When enabling, wearable device will open Bluetooth function and enter dormant state.
In some embodiments provided by the invention, when bone conduction earphone opens voice arousal function, step 101 tool
Body includes:
When bone conduction earphone opens voice arousal function, the air transmitted type wheat being set in the bone conduction earphone is controlled
Gram wind detects whether to receive the voice command for transmitting and be used to wake up bone conduction earphone by air dielectric；
Alternatively, control is set to the osteoacusis wheat of the bone conduction earphone when bone conduction earphone opens voice arousal function
Gram wind detects whether to receive the voice command for transmitting and be used to wake up bone conduction earphone by bone medium.
In the above-described embodiment, bone conduction earphone is provided with air transmitted type microphone and bone-conduction microphone, air
Conduction type microphone is that sound wave by air reaches air transmitted type microphone, is then collected；Bone-conduction microphone is sound wave
Bone-conduction microphone is reached by bone medium, is then collected.Voice is acquired based on bone-conduction microphone, sound wave passes through bone medium
Bone-conduction microphone is reached, can reduce the loss late of sound, and can also can be accurate when wearer issues very little sound
It collects, so that the risk for preventing sound from being intercepted by people around, is conducive to the privacy for protecting wearer.
If 102, receiving the voice command, bone conduction earphone carries out itself and wakes up；
In some embodiments provided by the invention, bone conduction earphone verifies the voice before itself wake up
The vocal print feature for the legitimate user whether vocal print feature of order stores with bone conduction earphone matches, if matched, executes
Bone conduction earphone carries out the step of itself wakes up；If mismatched, terminate this process.
Wherein, bone conduction earphone verifies the legal the use whether vocal print feature of above-mentioned phonetic order stores with bone conduction earphone
The mode that the vocal print feature at family matches is specifically as follows:
Bone conduction earphone extracts vocal print feature MFCC, LPCC, △ MFCC, △ LPCC, energy, energy from above-mentioned phonetic order
The first-order difference and GFCC of amount collectively constitute the first multidimensional characteristic vectors, in which: MFCC is mel-frequency cepstrum coefficient, LPCC
For linear prediction residue error, △ MFCC is the first-order difference of MFCC, and △ LPCC is the first-order difference of LPCC, and GFCC is
Gammatone filter cepstrum coefficient；
And bone conduction earphone judges the sound for the legitimate user whether the first multidimensional characteristic vectors store with bone conduction earphone
The corresponding second multi-C vector exact matching of line feature, if exact matching, it is determined that the vocal print feature and bone of phonetic order pass
The vocal print feature of the legitimate user of guide lug machine storage matches；If it does not match, determining the vocal print feature and bone of phonetic order
The vocal print feature for conducting the legitimate user of earphone storage mismatches.
Wherein, implement above embodiment can verify out more accurately above-mentioned phonetic order vocal print feature whether with
The vocal print feature of the legitimate user of bone conduction earphone storage matches, and improves checking precision.
103, bone conduction earphone identifies whether the voice command wearable sets with for wake up that the bone conduction earphone connect
Standby any preset voice command matches, if it does, executing step 104；If it is not, terminating this process；
It is appreciated that preset voice command is finally the order for waking up wearable device, but by first passing bone
It after guide lug machine wakes up, goes to wake up wearable device by bone conduction earphone, therefore, preset voice command needs while being stored in bone
It conducts in earphone and wearable device, since bone conduction earphone power consumption is lower, is existed in the present invention using bone conduction earphone work
Standby mode, and speech identifying function is opened, thus real-time detection voice command.Voice command is such as to open camera shooting circle
Face, opening video capture interface, starting fingerprint recognition interface, opening dialing phone interface etc..
In some embodiments provided by the invention, identifies the voice command received in bone conduction earphone and be used for
When waking up any preset voice command of wearable device of bone conduction earphone connection and matching, bone conduction earphone will be also controlled
Osteoacusis loudspeaker will be used to play and wake up the voice signal of prompt and be converted into vibration signal and transmitted by bone medium；Its
In, which prompts for reminding the wearer of bone conduction earphone that will carry out wearable device wake-up.
It is appreciated that being additionally provided with osteoacusis loudspeaker in bone conduction earphone, osteoacusis loudspeaker are for realizing bone conduction earphone
It is called, it is called to listen to sound.External loudspeaker (conductance loudspeaker) are that the vibration signal (sound wave) of voice signal conversion is reached
Auditory nerve.And osteoacusis loudspeaker are then that the vibration signal (sound wave) of voice signal conversion is directly reached auditory nerve by bone.
The transfer medium of vibration signal (sound wave) is different, transmits sound using osteoacusis loudspeaker, can open ears, not injure eardrum,
And the risk that can prevent sound from being intercepted by people around, to protect the privacy of wearer.
In some embodiments provided by the invention, identifies the voice command received in bone conduction earphone and be used for
When waking up any preset voice command of wearable device of bone conduction earphone connection and matching, osteoacusis ear is further detected
Whether machine passes through bluetooth connect with wearable device, if had connected, will execute step 104, if not connected, terminates this stream
Journey.
104, the voice command is sent to wearable device using bluetooth by bone conduction earphone, wearable is set with waking up this
It is standby.
Wearable device opens Bluetooth function, is connect by bluetooth with bone conduction earphone, and at which in suspend mode
When state, after receiving voice command from bone conduction earphone using bluetooth, Bluetooth wearable device will be realized, reduction can
The power consumption of wearable device extends the stand-by time of wearable device.
In embodiments of the present invention, it when bone conduction earphone opens voice arousal function, detects whether to receive for calling out
The voice command of awake bone conduction earphone first wakes up bone conduction earphone if receiving voice command, then further identifies the language
Whether sound order matches with any preset voice command, which connect for waking up with bone conduction earphone
Wearable device, if it does, control bone conduction earphone bluetooth voice command is sent to the wearable device, to call out
Awake wearable device.As can be seen that implementing the embodiment of the present invention, bone conduction earphone is connect by bluetooth with wearable device, bone
It conducts after earphone opens voice arousal function, bone conduction earphone can be waken up by voice command, and then bone conduction earphone is into one
Step sends voice command using bluetooth and goes to wake up wearable device, avoids wearable device from continuing working in standby mode, to subtract
The power consumption of few wearable device, to realize the voice arousal function of low-power consumption in wearable device.
Embodiment two
Referring to Fig. 2, Fig. 2 is another stream of the voice awakening method disclosed by the embodiments of the present invention based on bone conduction earphone
Journey schematic diagram；As shown in Fig. 2, a kind of voice awakening method based on bone conduction earphone can include:
201, when bone conduction earphone opens voice arousal function, bone conduction earphone is detected whether in by wearing state；
If so, executing step 202；If it is not, terminating this process；
In some embodiments provided by the invention, bone conduction earphone is by being arranged in the position being in contact with ear
Characteristics of human body acquires equipment and acquires characteristics of human body's information, when the numerical value for collecting characteristics of human body's information and human body characteristic information exists
When in preset range, determine that bone conduction earphone is in by wearing state, when collecting characteristics of human body's information and the people's body characteristics are believed
The numerical value of breath not within a preset range when, determine that bone conduction earphone is not at by wearing state.Wherein, characteristics of human body acquires equipment
It can be temperature acquisition equipment, heart rate acquisition equipment or blood pressure acquisition equipment etc..For example, when characteristics of human body acquires equipment
When for temperature acquisition equipment, by the temperature acquisition equipment temperature collection, when collected temperature is in preset temperature range,
It determines that bone conduction earphone is in and osteoacusis ear is determined when collected temperature is not in preset temperature range by wearing state
Machine is not at by wearing state.
In other embodiments provided by the invention, bone conduction earphone is by being arranged in the position being in contact with ear
Infrared detection module, fingerprint identification module detection the distance between bone conduction earphone and outer barrie object value, when the distance value be less than or equal to preset
When distance value, determines that the bone conduction earphone is in by wearing state, when the distance value is greater than pre-determined distance value, determine osteoacusis
Earphone is in by wearing state.
In other embodiments provided by the invention, bone conduction earphone is by being arranged in the position being in contact with ear
Infrared detection module, fingerprint identification module detection the distance between bone conduction earphone and outer barrie object value, when distance value be less than or equal to preset away from
When from value, by the way that the temperature acquisition equipment temperature collection for the position being in contact with ear is arranged in bone conduction earphone, work as acquisition
When the temperature arrived is in preset temperature range, determine that bone conduction earphone is in by wearing state, when collected temperature is not pre-
If when in temperature range, determining that bone conduction earphone is not at by wearing state.
202, when detecting that bone conduction earphone is in by wearing state, bone conduction earphone detects whether to receive for calling out
The voice command of awake bone conduction earphone, if so, executing step 203；If it is not, terminating this process；
If 203, receiving the voice command, bone conduction earphone carries out itself and wakes up；
204, bone conduction earphone identifies whether the voice command wearable sets with for wake up that the bone conduction earphone connect
Standby any preset voice command matches；If so, executing step 205；If it is not, terminating this process；
205, the voice command is sent to wearable device using bluetooth by bone conduction earphone, wearable is set with waking up this
It is standby.
In embodiments of the present invention, when bone conduction earphone opens voice arousal function, first whether bone conduction earphone is detected
In by wearing state, if be in by wearing state, further detect whether to receive the language for waking up bone conduction earphone
Sound order first wakes up bone conduction earphone if receiving voice command, then further identify the voice command whether with it is any
Preset voice command matches, and any preset voice command is for waking up the wearable device connecting with bone conduction earphone, such as
Fruit matching, voice command is sent to the wearable device by the bluetooth for controlling bone conduction earphone, to wake up wearable device.It can
To find out, implement the embodiment of the present invention, since the power consumption of bone conduction earphone is lower, bone conduction earphone by bluetooth with it is wearable
After equipment connects, and bone conduction earphone is in standby and opens voice arousal function, voice command can be passed through in real time
Bone conduction earphone is waken up, and then bone conduction earphone further sends voice command using bluetooth and goes to wake up wearable device, avoids
Wearable device is continued working in standby mode, to reduce the power consumption of wearable device, to realize in wearable device low
The voice arousal function of power consumption.
Embodiment three
Referring to Fig. 3, Fig. 3 is another structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；Such as Fig. 3 institute
Show, a kind of bone conduction earphone can include:
Order detection unit 310, for when bone conduction earphone opens voice arousal function, whether detection bone conduction earphone
Receive the voice command for waking up bone conduction earphone；
Earphone wakeup unit 320, for waking up bone conduction earphone when bone conduction earphone receives voice command；
And command recognition unit 330, for identification voice command whether with can for wake up that bone conduction earphone connect
Any preset voice command of wearable device matches；
Communication unit 340, for utilizing bone conduction earphone when the recognition result of command recognition unit 330 is matching
Voice command is sent to wearable device to wake up wearable device by bluetooth.
In embodiments of the present invention, when bone conduction earphone opens voice arousal function, the detection of order detection unit 310 is
The no voice command received for waking up bone conduction earphone, if order detection unit 310 receives voice command, earphone is called out
Wake up unit 320 first wake up bone conduction earphone, then command recognition unit 330 further identify the voice command whether with it is any pre-
If voice command matches, which is used to wake up the wearable device connecting with bone conduction earphone, if
When the recognition result of command recognition unit 330 is matching, the bluetooth that communication unit 340 controls bone conduction earphone sends out voice command
The wearable device is given, to wake up wearable device.As can be seen that implementing the embodiment of the present invention, bone conduction earphone passes through
Bluetooth is connect with wearable device, and after bone conduction earphone opens voice arousal function, earphone wakeup unit 320 is according to voice command
Bone conduction earphone is waken up, and then communication unit 340 further sends voice command using bluetooth and goes to wake up wearable device, avoids
Wearable device is continued working in standby mode, to reduce the power consumption of wearable device, to realize in wearable device low
The voice arousal function of power consumption.
In some embodiments provided by the invention, earphone wakeup unit 320 before carrying out bone conduction earphone wake-up,
Whether the vocal print feature for verifying the voice command matches with the vocal print feature of legitimate user of bone conduction earphone storage, if phase
Matching, will wake up bone conduction earphone；If mismatched, terminate this process.
Wherein, what whether the vocal print feature that earphone wakeup unit 320 verifies above-mentioned phonetic order stored with bone conduction earphone
The mode that the vocal print feature of legitimate user matches is specifically as follows:
Earphone wakeup unit 320 extracts vocal print feature MFCC, LPCC, △ MFCC, △ LPCC, energy from above-mentioned phonetic order
Amount, the first-order difference of energy and GFCC collectively constitute the first multidimensional characteristic vectors, in which: MFCC is mel-frequency cepstrum system
Number, LPCC are linear prediction residue error, and △ MFCC is the first-order difference of MFCC, and △ LPCC is the first-order difference of LPCC, GFCC
For Gammatone filter cepstrum coefficient；
And earphone wakeup unit 320 judges the legal use whether the first multidimensional characteristic vectors store with bone conduction earphone
The corresponding second multi-C vector exact matching of the vocal print feature at family, if exact matching, it is determined that the vocal print feature of phonetic order
Match with the vocal print feature of the legitimate user of bone conduction earphone storage；If it does not match, determining that the vocal print of phonetic order is special
Sign and the vocal print feature of the legitimate user of bone conduction earphone storage mismatch.
Wherein, implement above embodiment can verify out more accurately above-mentioned phonetic order vocal print feature whether with
The vocal print feature of the legitimate user of bone conduction earphone storage matches, and improves checking precision.
In conjunction with Fig. 3, in some embodiments provided by the invention, mentioned order detection unit 310 is specifically included:
First detection unit 410, for when bone conduction earphone opens voice arousal function, control to be set to osteoacusis ear
Whether the air transmitted type microphone detection in machine receives the language for transmitting and be used to wake up bone conduction earphone by air dielectric
Sound order；
Alternatively, second detection unit 420, for when bone conduction earphone opens voice arousal function, control to be set to bone
The bone-conduction microphone of conduction earphone detects whether to receive the voice for transmitting and be used to wake up bone conduction earphone by bone medium
Order.
Voice is acquired based on bone-conduction microphone, sound wave reaches bone-conduction microphone by bone medium, can reduce sound
Loss late, and can wearer issue very little sound when also can accurately collect, to prevent sound from being stolen by people around
The risk heard is conducive to the privacy for protecting wearer.
Example IV
Referring to Fig. 5, Fig. 5 is another structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；It is shown in fig. 5
Bone conduction earphone is optimized on the basis of bone conduction earphone shown in Fig. 3, as shown in figure 5, a kind of osteoacusis
Earphone can include:
Detection unit 510 is worn, is used for when bone conduction earphone opens voice arousal function, and in order detection unit
Before whether 310 detection bone conduction earphones receive the voice command for waking up bone conduction earphone, detection bone conduction earphone is
It is no to be in by wearing state；
Order detection unit 310 is specifically used for, and detects when bone conduction earphone opens voice arousal function, and wearing
When unit 510 detects that bone conduction earphone is in by wearing state, whether detection bone conduction earphone receives passes for waking up bone
The voice command of guide lug machine.
In some embodiments provided by the invention, wears detection unit 510 and pass through to be arranged in and be in contact with ear
The characteristics of human body of position acquires equipment and acquires characteristics of human body's information, when collecting characteristics of human body's information and human body characteristic information
Numerical value within a preset range when, determine that bone conduction earphone is in by wearing state, when collecting characteristics of human body's information and the human body
The numerical value of characteristic information not within a preset range when, determine that bone conduction earphone is not at by wearing state.Wherein, characteristics of human body adopts
Collection equipment can be temperature acquisition equipment, heart rate acquisition equipment or blood pressure acquisition equipment etc..For example, when characteristics of human body adopts
When integrating equipment as temperature acquisition equipment, by the temperature acquisition equipment temperature collection, when collected temperature is in preset temperature model
When enclosing interior, determines that bone conduction earphone is in and bone is determined when collected temperature is not in preset temperature range by wearing state
Conduction earphone is not at by wearing state.
In other embodiments provided by the invention, wears detection unit 510 and be in contact by being arranged with ear
Position infrared detection module, fingerprint identification module detection the distance between bone conduction earphone and outer barrie object be worth, when the distance value is less than or waits
When pre-determined distance value, determines that the bone conduction earphone is in by wearing state, when the distance value is greater than pre-determined distance value, determine
Bone conduction earphone is in by wearing state.
Incorporated by reference to Fig. 5, in bone conduction earphone shown in Fig. 6, which is specifically included:
Distance detection unit 610, for the infrared detection mould by being located at the position contacted in bone conduction earphone with ear
Block detects the distance between bone conduction earphone and outer barrie object value；
Distance Judgment unit 620, for judge the distance between bone conduction earphone and outer barrie object value whether be less than or
Equal to pre-determined distance value；
Temperature detecting unit 630, for when the judging result of Distance Judgment unit 620 be when, by be located at osteoacusis
The temperature value of the temperature detecting module detection outer barrie object of the position contacted in earphone with ear；
Temperature judging unit 640, for judging the temperature value of outer barrie object whether within the scope of default temperature；
Determination unit 650 is worn, for determining osteoacusis ear when the judging result of temperature judging unit 640, which is, is
Machine is in by wearing state.
Embodiment five
Referring to Fig. 7, Fig. 7 is another structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；It is shown in Fig. 7
Bone conduction earphone is optimized on the basis of bone conduction earphone shown in Fig. 3, as shown in fig. 7, a kind of osteoacusis
Earphone can include:
Prompt unit 710 is waken up, for identifying voice command when command recognition unit 330 and being used to wake up osteoacusis ear
When any preset voice command of the wearable device of machine connection matches, the osteoacusis loudspeaker for controlling bone conduction earphone will be used for
The voice signal for waking up and prompting is played to be converted into vibration signal and transmitted by bone medium；Wherein, prompt is waken up for mentioning
The wearer of awake bone conduction earphone will carry out wearable device wake-up.
Embodiment six
Referring to Fig. 8, Fig. 8 is another structural schematic diagram of bone conduction earphone disclosed by the embodiments of the present invention；Such as Fig. 8 institute
Show, which includes: 800, osteoacusis loudspeaker 810 processor (Central Processing Unit, abbreviation CPU),
Outside speaker 820, air transmitted type microphone (Microphone) 830, bone-conduction microphone 840, bluetooth 850, memory 860
With battery 870, processor 800 is electrically connected by bus and other modules.
Wherein, memory 860 is stored in the program of memory 860 by operation for storing program instruction, processor 800
Instruction, thereby executing various function application and data processing.Memory 860 can mainly include storing program area and storing data
Area, wherein storing program area can application program (such as sound-playing function) needed for storage program area, at least one function
Deng；Storage data area, which can be stored, uses created data (phonetic order) etc. according to terminal.In addition, memory 860 can be with
It can also include nonvolatile memory, for example, at least disk memory, a flash memory including high-speed random access memory
Device or other volatile solid-state parts.Correspondingly, memory can also include Memory Controller, to provide processing
Access of the device to memory.
Wherein, processor 800 passes through the program instruction of run memory 860, executes following steps: opening in bone conduction earphone
When opening voice arousal function, triggers air transmitted type microphone (Microphone) 830 or the detection of bone-conduction microphone 840 is
The no voice command received for waking up bone conduction earphone；If air transmitted type microphone (Microphone) 830 or
840 bone conduction earphone of bone-conduction microphone receives voice command, wakes up bone conduction earphone；And voice command recognition whether
Match with any preset voice command for waking up the wearable device that bone conduction earphone is connect；If it does, utilizing bone
Voice command is sent to wearable device to wake up wearable device by the bluetooth of conduction earphone.
Wherein, processor 800 passes through the program instruction of run memory 860, executes following steps: opening in bone conduction earphone
When opening voice arousal function, the air transmitted type microphone 830 that control is set in bone conduction earphone detects whether to receive logical
Cross the voice command that air dielectric transmits and is used to wake up bone conduction earphone；Alternatively, opening voice in bone conduction earphone wakes up function
When energy, the bone-conduction microphone 840 that control is set to bone conduction earphone, which detects whether to receive, to be transmitted and is used for by bone medium
Wake up the voice command of bone conduction earphone.
Wherein, processor 800 passes through the program instruction of run memory 860, executes following steps: detection bone conduction earphone
Whether in by wearing state；If bone conduction earphone is in by wearing state, whether detection bone conduction earphone, which receives, is used for
Wake up the voice command of bone conduction earphone.
Wherein, processor 800 passes through the program instruction of run memory 860, executes following steps: by being located at osteoacusis
The infrared detection module, fingerprint identification module of the position contacted in earphone with ear detects the distance between bone conduction earphone and outer barrie object value；Sentence
Whether disconnected the distance between bone conduction earphone and outer barrie object value is less than or equal to pre-determined distance value, if so, by being located at
The temperature value of the temperature detecting module detection outer barrie object of the position contacted in bone conduction earphone with ear；Judge outer barrie
Whether the temperature value of object is within the scope of default temperature, if so, determining that bone conduction earphone is in by wearing state.
Wherein, processor 800 executes following steps by the program instruction of run memory 860: when identifying that voice orders
When order matches with any preset voice command for waking up the wearable device that bone conduction earphone is connect, osteoacusis ear is controlled
The osteoacusis loudspeaker 810 of machine will be used to play the voice signal for waking up and prompting and be converted into vibration signal and be passed by bone medium
It passs；Wherein, prompt is waken up for reminding the wearer of bone conduction earphone that will carry out wearable device wake-up.
Embodiment seven
Referring to Fig. 9, Fig. 9 is the structural schematic diagram of wearable device disclosed by the embodiments of the present invention；Shown in Fig. 9 can
In wearable device, including processor (CPU) 900, osteoacusis loudspeaker 910, outside speaker 920, air transmitted type microphone
(Microphone) 930, bone-conduction microphone 940, memory 950, battery 960, communication module 970 and display screen 980 etc., place
It manages and is electrically connected between device 900 and remaining module by bus.
Wherein, memory 950 is stored in the program of memory 950 by operation for storing program instruction, processor 900
Instruction, thereby executing various function application and data processing.Memory 950 can mainly include storing program area and storing data
Area, wherein storing program area can application program (such as sound-playing function) needed for storage program area, at least one function
Deng；Storage data area, which can be stored, uses created data (such as audio data, phone directory etc.) etc. according to terminal.In addition,
Memory 950 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a disk
Memory device, flush memory device or other volatile solid-state parts.Correspondingly, memory can also include that memory controls
Device, to provide access of the processor to memory.
Wherein, processor 900 passes through the program instruction of run memory 950, executes following steps: being passed using bluetooth from bone
Guide lug machine receives voice command, and wakes up wearable device according to voice command.
Embodiment eight
Referring to Fig. 10, Figure 10 is the structure that the voice disclosed by the embodiments of the present invention based on bone conduction earphone wakes up system
Schematic diagram；In the voice wake-up system shown in Fig. 10 based on bone conduction earphone, including bone conduction earphone and pass through bluetooth
The wearable device being connect with bone conduction earphone.
Wherein, bone conduction earphone can be the bone conduction earphone that attached drawing 3 is introduced to attached drawing 8, and wearable device can be with
It is the wearable device that attached drawing 9 is introduced, specifically can be refering to the detailed description in above-described embodiment, details are not described herein.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage 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), CD-ROM (Compact
Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of storing data.
Above to a kind of voice awakening method, system and osteoacusis based on bone conduction earphone disclosed by the embodiments of the present invention
Earphone is described in detail, and used herein a specific example illustrates the principle and implementation of the invention, with
The explanation of upper embodiment is merely used to help understand method and its core concept of the invention；Meanwhile for the general of this field
Technical staff, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion
The contents of this specification are not to be construed as limiting the invention.
Claims (11)
1. a kind of voice awakening method based on bone conduction earphone characterized by comprising
When the bone conduction earphone opens voice arousal function, the bone conduction earphone detects whether the bone conduction earphone connects
Receive the voice command for waking up the bone conduction earphone；
If the bone conduction earphone receives institute's speech commands, the bone conduction earphone carries out itself and wakes up；
And whether bone conduction earphone identification institute's speech commands are worn with for wake up that the bone conduction earphone connect
Any preset voice command for wearing equipment matches；
If it does, the bone conduction earphone using the bone conduction earphone bluetooth by institute's speech commands be sent to it is described can
Wearable device is to wake up the wearable device.
2. the method according to claim 1, wherein the bone conduction earphone open voice arousal function when,
The bone conduction earphone detects whether the bone conduction earphone receives voice command packet for waking up the bone conduction earphone
It includes:
When the bone conduction earphone opens voice arousal function, the bone conduction earphone control is set to the bone conduction earphone
In air transmitted type microphone detection whether receive and transmitted by air dielectric and be used to wake up the bone conduction earphone
Voice command；
Alternatively, the bone conduction earphone control is set to the bone and passes when the bone conduction earphone opens voice arousal function
The bone-conduction microphone of guide lug machine detects whether to receive the language for transmitting by bone medium and being used to wake up the bone conduction earphone
Sound order.
3. method according to claim 1 or 2, which is characterized in that open voice arousal function in the bone conduction earphone
When and the bone conduction earphone detecting whether the bone conduction earphone receives the language for waking up the bone conduction earphone
Before sound order, the method also includes:
The bone conduction earphone detects whether the bone conduction earphone is in by wearing state；
If the bone conduction earphone is in by wearing state, the bone conduction earphone executes whether detect the bone conduction earphone
The step of receiving the voice command for waking up the bone conduction earphone.
4. according to the method described in claim 3, it is characterized in that, whether the bone conduction earphone detects the bone conduction earphone
In including: by wearing state
The bone conduction earphone is detected by being located at the infrared detection module, fingerprint identification module of the position contacted in the bone conduction earphone with ear
The distance between the bone conduction earphone and outer barrie object value；
The bone conduction earphone judges whether the distance between the bone conduction earphone and the outer barrie object value are less than or wait
In pre-determined distance value, if so, being examined by the temperature detecting module for being located at the position contacted in the bone conduction earphone with ear
Survey the temperature value of the outer barrie object；
The bone conduction earphone judges the temperature value of the outer barrie object whether within the scope of default temperature, if so, really
The bone conduction earphone is made to be in by wearing state.
5. the method according to claim 1, wherein the method also includes:
When identifying speech commands with for waking up any default language of the wearable device that the bone conduction earphone is connect
When sound order matches, the osteoacusis loudspeaker that the bone conduction earphone controls the bone conduction earphone will be used to play wake-up prompt
Voice signal be converted into vibration signal and transmitted by bone medium；Wherein, the wake-up prompt is for reminding the bone
The wearer of conduction earphone will carry out wearable device wake-up.
6. a kind of bone conduction earphone characterized by comprising
Order detection unit, for when the bone conduction earphone opens voice arousal function, detecting the bone conduction earphone to be
The no voice command received for waking up the bone conduction earphone；
Earphone wakeup unit, for waking up the bone conduction earphone when the bone conduction earphone receives institute's speech commands；
And command recognition unit, whether institute's speech commands connect with for waking up the bone conduction earphone for identification
Any preset voice command of wearable device matches；
Communication unit, for utilizing the indigo plant of the bone conduction earphone when the recognition result of the command recognition unit is matching
Institute's speech commands are sent to the wearable device to wake up the wearable device by tooth.
7. bone conduction earphone according to claim 6, which is characterized in that the order detection unit specifically includes:
First detection unit, for when the bone conduction earphone opens voice arousal function, control to be set to the osteoacusis
Whether the air transmitted type microphone detection in earphone, which receives, is transmitted by air dielectric and is used to wake up the osteoacusis ear
The voice command of machine；
Alternatively, second detection unit, for when the bone conduction earphone opens voice arousal function, control to be set to the bone
The bone-conduction microphone of conduction earphone, which detects whether to receive, to be transmitted by bone medium and is used to wake up the bone conduction earphone
Voice command.
8. bone conduction earphone according to claim 6 or 7, which is characterized in that the bone conduction earphone further include:
Detection unit is worn, for detecting list when the bone conduction earphone opens voice arousal function, and in the order
Before whether the member detection bone conduction earphone receives the voice command for waking up the bone conduction earphone, the bone is detected
Whether conduction earphone is in by wearing state；
The order detection unit is specifically used for, when the bone conduction earphone opens voice arousal function, and in the pendant
Wear detection unit detect the bone conduction earphone be in by wearing state when, detect whether the bone conduction earphone receives use
In the voice command for waking up the bone conduction earphone.
9. bone conduction earphone according to claim 8, which is characterized in that
The wearing detection unit specifically includes:
Distance detection unit is examined for the infrared detection module, fingerprint identification module by being located at the position contacted in the bone conduction earphone with ear
Survey the distance between the bone conduction earphone and outer barrie object value；
Distance Judgment unit, for judge the distance between the bone conduction earphone and the outer barrie object value whether be less than or
Equal to pre-determined distance value；
Temperature detecting unit, for when the judging result of the Distance Judgment unit be when, by be located at the osteoacusis ear
The temperature detecting module of the position contacted in machine with ear detects the temperature value of the outer barrie object；
Temperature judging unit, for judging the temperature value of the outer barrie object whether within the scope of default temperature；
Determination unit is worn, for determining the bone conduction earphone when the judging result of the temperature judging unit, which is, is
In by wearing state.
10. bone conduction earphone according to claim 6, which is characterized in that the bone conduction earphone further include:
Prompt unit is waken up, for identifying institute's speech commands when the command recognition unit and being used to wake up the osteoacusis
When any preset voice command of the wearable device of earphone connection matches, the osteoacusis loudspeaker of the bone conduction earphone are controlled
The voice signal for waking up and prompting will be used to play to be converted into vibration signal and transmit by bone medium；Wherein, the wake-up
Prompt is for reminding the wearer of the bone conduction earphone that will carry out wearable device wake-up.
11. a kind of voice based on bone conduction earphone wakes up system characterized by comprising
Bone conduction earphone and the wearable device being connect by bluetooth with the bone conduction earphone；
The bone conduction earphone is used for when opening voice arousal function, is detected whether to receive and be ordered for waking up the voice of itself
It enables；If receiving institute's speech commands, the bone conduction earphone is waken up；And identification institute's speech commands whether be used for
Any preset voice command for waking up the wearable device of the bone conduction earphone connection matches；If it does, described in utilizing
Institute's speech commands are sent to the wearable device by the bluetooth of bone conduction earphone；
The wearable device is used to receive institute's speech commands by bluetooth, is waken up according to institute's speech commands described wearable
Equipment.
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| CN101938818A (en) * | 2010-08-30 | 2011-01-05 | 中兴通讯股份有限公司 | Two-way waking method, equipment and system based on USB |
| CN102929390A (en) * | 2012-10-16 | 2013-02-13 | 广东欧珀移动通信有限公司 | Method and device for starting application program in stand-by state |
| CN103077716A (en) * | 2012-12-31 | 2013-05-01 | 威盛电子股份有限公司 | Auxiliary starting device and speed control system and method |
| KR101598400B1 (en) * | 2014-09-17 | 2016-02-29 | 해보라 주식회사 | Earset and the control method for the same |
| CN106161726A (en) * | 2015-03-23 | 2016-11-23 | 钰太芯微电子科技（上海）有限公司 | A kind of voice wakes up system and voice awakening method and mobile terminal up |
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| CN106714023A (en) | 2017-05-24 |
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