CN107280641A - Chew side monitoring method, device, system and intelligent wearable device - Google Patents
Chew side monitoring method, device, system and intelligent wearable device Download PDFInfo
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- CN107280641A CN107280641A CN201710534723.3A CN201710534723A CN107280641A CN 107280641 A CN107280641 A CN 107280641A CN 201710534723 A CN201710534723 A CN 201710534723A CN 107280641 A CN107280641 A CN 107280641A
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
- A61B5/224—Measuring muscular strength
- A61B5/228—Measuring muscular strength of masticatory organs, e.g. detecting dental force
Abstract
The disclosure is directed to chew side monitoring method, device, system and intelligent wearable device.This method includes：Obtain the left side acoustic signals and right side acoustic signals gathered in user's head both sides in osteoacusis mode；Obtain the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in monitoring cycle；According to the power spectrum of the left side acoustic signals in the monitoring cycle and the power spectrum of right side acoustic signals, the chewing side that the user uses in the monitoring cycle is determined.The technical scheme can monitor the chewing side that user uses in monitoring cycle automatically, and then to remind user in time user can be made to carry out balanced chewing, reduce various illnesss and discomfort caused by the long-term unilateral chewing of user.
Description
Technical field
This disclosure relates to which wearable technology field, more particularly to chewing side monitoring method, device, system and intelligence are wearable
Equipment.
Background technology
When eating food, it should which both sides are balancedly chewed, such both sides gum could be conducive to equably by functional stimulus
Tooth, jawbone, and respective muscle normal development.If long-term unilateral mastication, can cause side muscular, another pleural muscle
Meat atrophy, the developmental deformity for causing face left-right asymmetry influences attractive in appearance；And long-term side stress, both sides strength imbalance,
It is also easy to induce temporomandibular joint disease, most common performance is that have snap sound, arthralgia or limitation of mouth opening etc. inside joint.
In addition, the long-term side do not chewed, due to cannot get functional stimulus, causes substantial amounts of food debris, dental plaque deposit in tooth week
Enclose, cause the change of periodontal support bone, the symptoms such as bleeding gums, halitosis occur；So, have unilateral mastication be accustomed to people, and
When correct.
The content of the invention
The embodiment of the present disclosure, which is provided, chews side monitoring method, device, system and intelligent wearable device.The technical scheme
It is as follows：
Side monitoring method is chewed there is provided one kind according to the first aspect of the embodiment of the present disclosure, including：
Obtain the left side acoustic signals and right side acoustic signals gathered in user's head both sides in osteoacusis mode；
Obtain the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in monitoring cycle；
According to the power spectrum of the left side acoustic signals in the monitoring cycle and the power spectrum of right side acoustic signals, it is determined that
The chewing side that the user uses in the monitoring cycle.
The technical scheme provided by this disclosed embodiment can include the following benefits：The present embodiment can be monitored automatically
Can in time it be reminded according to chewing side of the user in this monitoring cycle to chewing side of the user in this monitoring cycle, and then just
User, makes user carry out balanced chewing, reduces various illnesss and discomfort caused by the long-term unilateral chewing of user.
In one embodiment, methods described also includes：
Only in the case where the user is identified as being in chewing state, determine the user in the monitoring cycle
The chewing side used.
The technical scheme provided by this disclosed embodiment can include the following benefits：The present embodiment can be only described
User is identified as in the case of being in chewing state, just determines the chewing side that the user uses in the monitoring cycle,
The process resource of terminal is saved, power consumption of terminal is saved.
In one embodiment, methods described also includes：
Acquisition chewing side in statistical time range is confirmed as the quantity of the monitoring cycle in left side and is confirmed as the prison on right side
Difference between the quantity in survey cycle；
In the case where the difference is more than the first predetermined threshold value, recommendation information is exported, the recommendation information is used to recommend institute
State user and use the less side of quantity of monitoring cycle on the left of in the statistical time range and right side as chewing side.
The technical scheme provided by this disclosed embodiment can include the following benefits：The present embodiment can counted
When user is long using the duration of side chewing in long period, recommendation information is exported in time, reminds user to use opposite side
Chew, user can be reminded in time, user is carried out balanced chewing, reduce various illnesss caused by the long-term unilateral chewing of user and
It is uncomfortable.
In one embodiment, methods described also includes：
The side of chewing used within the currently monitored cycle is left side or right side and the chewing recommended with the recommendation information
In the case that side is different, the first prompting message is exported, first prompting message is used to remind the user using described to recommend
The chewing side of information recommendation.
The technical scheme provided by this disclosed embodiment can include the following benefits：The present embodiment can be with supervisory user
The chewing side recommended using recommendation information is chewed, and user is carried out balanced chewing, is reduced caused by the long-term unilateral chewing of user
Various illnesss and discomfort.
In one embodiment, methods described also includes：
Obtain the recommendation inputted by user and chew side；
The side of chewing used within the currently monitored cycle is left side or right side and the feelings different from the recommendation chewing side
Under condition, the second prompting message is exported, second prompting message is used to remind the user to recommend to chew side using described.
The technical scheme provided by this disclosed embodiment can include the following benefits：The present embodiment can be with supervisory user
Chewed using recommending to chew side, symptom is not accommodated using what unilateral chewing was caused before reducing user.
In one embodiment, the chewing side for determining that the user uses in the monitoring cycle includes：
Power spectrum and the power spectrum of right side acoustic signals respectively to the left side acoustic signals in the monitoring cycle is carried out
Integration, and determine that the side of chewing used in the monitoring cycle is the larger side of integral result.
The technical scheme provided by this disclosed embodiment can include the following benefits：The present embodiment can be in monitoring week
When phase is shorter, the chewing side that the larger side of power spectrum integral result is monitoring cycle, simple and fast are directly determined.
In one embodiment, the chewing side for determining that the user uses in the monitoring cycle includes：
The power spectrum of left side acoustic signals in the monitoring cycle is integrated and obtains first integral result, to described
The power spectrum of right side acoustic signals in monitoring cycle, which is integrated, obtains second integral result；
In the case that difference between the first integral result and the second integral result is more than the second predetermined threshold value,
It is determined that the chewing side used in the monitoring cycle is higher value in the first integral result and the second integral result
Corresponding side；Difference between the first integral result and the second integral result is not more than the feelings of the second predetermined threshold value
Under condition, it is determined that the chewing side used in the monitoring cycle is bilateral.
The technical scheme provided by this disclosed embodiment can include the following benefits：The present embodiment can be in monitoring week
When phase is longer, according to the difference of the power spectrum integral result of left and right sides acoustic signals determine the chewing side of monitoring cycle for left side or
Right side or bilateral, can accurately determine the chewing side of monitoring cycle, and then accurately user can be reminded subsequently, use
Family carries out balanced chewing, reduces various illnesss and discomfort caused by the long-term unilateral chewing of user.
Side monitoring device is chewed there is provided one kind according to the second aspect of the embodiment of the present disclosure, including：
First acquisition module, for obtaining the left side acoustic signals gathered in user's head both sides in osteoacusis mode and the right side
Side acoustic signals；
Second acquisition module, power spectrum and right side acoustic signals for obtaining left side acoustic signals in monitoring cycle
Power spectrum；
First determining module, for the power spectrum and right side sound wave according to the left side acoustic signals in the monitoring cycle
The power spectrum of signal, determines the chewing side that the user uses in the monitoring cycle.
In one embodiment, first determining module includes：
Determination sub-module, for only in the case where the user is identified as being in chewing state, determining the user
The chewing side used in the monitoring cycle.
In one embodiment, described device also includes：
3rd acquisition module, for obtain in statistical time range chew side be confirmed as left side monitoring cycle quantity and
It is confirmed as the difference between the quantity of the monitoring cycle on right side；
First output module, in the case of being more than the first predetermined threshold value in the difference, exports recommendation information, described to push away
Recommending information is used for the quantity less one for recommending the user using monitoring cycle in the left side in the statistical time range and right side
Side is used as chewing side.
In one embodiment, described device also includes：
Second output module, the chewing side for being used within the currently monitored cycle is left side or right side and pushed away with described
In the case of the chewing side difference for recommending information recommendation, the first prompting message is exported, first prompting message is used to remind described
The chewing side that user is recommended using the recommendation information.
In one embodiment, described device also includes：
4th acquisition module, side is chewed for obtaining the recommendation inputted by user；
3rd output module, the chewing side for being used within the currently monitored cycle is left side or right side and pushed away with described
In the case of recommending chewing side difference, the second prompting message is exported, second prompting message is used to remind the user to use institute
State recommendation and chew side.
In one embodiment, the determining module includes：
First integral submodule, for respectively to the power spectrum and right side sound of the left side acoustic signals in the monitoring cycle
The power spectrum of ripple signal is integrated；
Second determination sub-module, for determining that the side of chewing used in the monitoring cycle is larger one of integral result
Side.
In one embodiment, the determining module includes：
Second integral submodule, is integrated for the power spectrum to the left side acoustic signals in the monitoring cycle and obtains
First integral result, is integrated to the power spectrum of the right side acoustic signals in the monitoring cycle and obtains second integral result；
3rd determination sub-module, is more than for the difference between the first integral result and the second integral result
In the case of two predetermined threshold values, it is determined that the chewing side used in the monitoring cycle is the first integral result and described the
The corresponding side of higher value in two integral results；Difference between the first integral result and the second integral result is less
In the case of the second predetermined threshold value, it is determined that the chewing side used in the monitoring cycle is bilateral.
Side monitoring device is chewed there is provided one kind according to the third aspect of the embodiment of the present disclosure, including：
Processor；
Memory for storing the processor-executable instruction；
Wherein, the processor is configured as：
Obtain the left side acoustic signals and right side acoustic signals gathered in user's head both sides in osteoacusis mode；
Obtain the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in monitoring cycle；
According to the power spectrum of the left side acoustic signals in the monitoring cycle and the power spectrum of right side acoustic signals, it is determined that
The chewing side that the user uses in the monitoring cycle.
According to the fourth aspect of the embodiment of the present disclosure there is provided one kind chew side monitoring system, including bone conduction sensor and
Above-mentioned chewing side monitoring device, the bone conduction sensor is placed in the user's head both sides, gathered in osteoacusis mode
The left side acoustic signals and the right side acoustic signals simultaneously send chewing side monitoring device to.
According to the 5th of the embodiment of the present disclosure the aspect there is provided a kind of intelligent wearable device, the intelligent wearable device
Including above-mentioned chewing side monitoring device, or including above-mentioned chewing side monitoring system.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is the flow chart of the chewing side monitoring method according to an exemplary embodiment.
Fig. 2 is the schematic diagram of the default collection position of the user's head both sides according to an exemplary embodiment.
The power spectrum for the left and right sides sound wave that Fig. 3 A are produced when being and being chewed on the left of the user according to an exemplary embodiment
Schematic diagram.
The power spectrum for the left and right sides sound wave that Fig. 3 B are produced when being the user right chewing according to an exemplary embodiment
Schematic diagram.
Fig. 4 is the flow chart of the chewing side monitoring method according to an exemplary embodiment.
Fig. 5 is the flow chart of the chewing side monitoring method according to an exemplary embodiment.
Fig. 6 is the flow chart of the chewing side monitoring method according to an exemplary embodiment.
Fig. 7 is the flow chart of the chewing side monitoring method according to an exemplary embodiment.
Fig. 8 is the block diagram of the chewing side monitoring device according to an exemplary embodiment.
Fig. 9 is the block diagram of the chewing side monitoring device according to an exemplary embodiment.
Figure 10 is the block diagram of the chewing side monitoring device according to an exemplary embodiment.
Figure 11 is the block diagram of the chewing side monitoring device according to an exemplary embodiment.
Figure 12 is the block diagram of the chewing side monitoring device according to an exemplary embodiment.
Figure 13 is the block diagram of the chewing side monitoring device according to an exemplary embodiment.
Figure 14 is the block diagram of the chewing side monitoring device according to an exemplary embodiment.
Figure 15 is the block diagram of the chewing side monitoring device according to an exemplary embodiment.
Figure 16 is the block diagram of the chewing side monitoring system according to an exemplary embodiment.
Figure 17 is the schematic diagram that user according to an exemplary embodiment wears bone conduction earphone.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
The discovery of current unilateral chewing, mainly by self-discovery or household it has been observed that and user may be accustomed to sometimes
Property unilateral chewing without knowing, other people, which are also required to pay special attention to observation, could find user in the unilateral chewing of progress, and
The technical scheme that open embodiment is provided, can obtain the left side acoustic signals gathered in user's head both sides in osteoacusis mode
With right side acoustic signals, and the power spectrum and the power of right side acoustic signals of the left side acoustic signals in monitoring cycle are obtained accordingly
Spectrum, then according to the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in the monitoring cycle, it is determined that
The chewing side that the user uses in the monitoring cycle.Thus it can monitor that user makes in this monitoring cycle automatically
Chewing side, and then can just be reminded user to carry out balanced chewing in time according to monitoring result, reduce the long-term unilateral nozzle of user
Various illnesss and discomfort caused by chewing.
Fig. 1 is a kind of flow chart of chewing side monitoring method according to an exemplary embodiment, as shown in figure 1, nozzle
Chewing side monitoring method is used in terminal, comprises the following steps S101 to S103：
In step S101, the left side acoustic signals and right side sound gathered in user's head both sides in osteoacusis mode are obtained
Ripple signal.
Wherein it is possible to the left side acoustic signals gathered using bone conduction sensor in user's head both sides in osteoacusis mode
With right side acoustic signals.Two can be set on wearable device (such as bone conduction earphone, intelligent glasses or intelligent cap)
Bone conduction sensor, after user wears the wearable device, two bone conduction sensors difference position on wearable device
In user's head both sides, the left side bone conduction sensor so, on wearable device being located on the left of user just can be according to default
Frequency collection is to left side acoustic signals, and the right side bone conduction sensor positioned at user right can also be collected according to predeterminated frequency
Right side acoustic signals.
Here, bone conduction sensor can carry out sound collecting in the default collection position positioned at user's head both sides, should
Default collection position can be near the cheek region positioned at user's head both sides, such as two ears or temple region, illustratively,
Default collection position can be the sound collecting point shown in Fig. 2 as shown in Figure 2.
Here, bone conduction sensor can be bone-conduction microphone, and osteoacusis is a kind of sound conduction mode, osteoacusis wheat
When gram wind can be chewed or talked using user the slight vibration of caused incidence bone collect user speech sound wave or
Chew sound wave.
Here, predeterminated frequency during bone conduction sensor collection sound wave can be that user oneself is default or whole
What end had been given tacit consent to when dispatching from the factory, it is not limited herein.Illustratively, the predeterminated frequency can be inferior 1s/ times or 2s/.
Here, terminal, which obtains the left side acoustic signals and the mode of right side acoustic signals, two kinds, and one kind is that terminal is to set
The wearable device of the bone conduction sensor is equipped with, now, terminal directly can obtain left side sound wave by bone conduction sensor
Signal and right side acoustic signals；Another is that the bone conduction sensor is not provided with terminal, now, and terminal receives and is provided with this
Left side acoustic signals and right side acoustic signals that the wearable device of bone conduction sensor is sent.
In step s 102, the power spectrum and the power of right side acoustic signals of the left side acoustic signals in monitoring cycle are obtained
Spectrum.
Here, the duration of monitoring cycle can or terminal default by user oneself given tacit consent to when dispatching from the factory,
This is not limited.Illustratively, monitoring cycle can be 30s, 1 minute or longer etc., it is assumed that monitoring cycle is 1 minute, terminal
The left side acoustic signals and right side acoustic signals of 1 minute are often got, the left side acoustic signals that are gathered in this 1 minute are just calculated
The power spectrum of power spectrum and the right side acoustic signals gathered in this 1 minute.
In step s 103, according to the power spectrum and right side acoustic signals of the left side acoustic signals in the monitoring cycle
Power spectrum, determine the chewing side that the user uses in the monitoring cycle.
The power spectrum for the left and right sides sound wave that Fig. 3 A are produced when being and being chewed on the left of the user according to an exemplary embodiment
Schematic diagram, the abscissa of Fig. 3 A figures is that cps are kHz, and ordinate is that power unit is dB, when user is within a period
When being chewed with left side, the power spectrum for the left side sound wave that bone conduction sensor is collected from left ear and the right side sound collected from auris dextra
The power spectrum of ripple is as shown in Fig. 3 A figures, it can clearly be seen that the power spectrum curve of left side sound wave is substantially in right side sound wave from Fig. 3 A
Power spectrum curve above；The left and right sides sound wave that Fig. 3 B are produced when being the user right chewing according to an exemplary embodiment
Power spectrum schematic diagram, the abscissa of Fig. 3 B figures is that cps are kHz, and ordinate is that power unit is dB, when user is one
When being chewed with right side in the individual period, the power spectrum for the left side sound wave that bone conduction sensor is collected from left ear and collected from auris dextra
Right side sound wave power spectrum as shown in Fig. 3 B figures, from Fig. 3 B scheme it can clearly be seen that right side sound wave power spectrum curve substantially exist
Above the power spectrum curve of left side sound wave.
Situation as described above, terminal is getting the power spectrum and right side sound of the left side acoustic signals of this monitoring cycle
After the power spectrum of ripple signal, it is possible to according to the power spectrum of the power spectrum of left side acoustic signals and right side acoustic signals to determine
State the chewing side that user uses in the monitoring cycle.
The present embodiment can monitor chewing side of the user in this monitoring cycle automatically, and then can just be existed according to user
User is reminded in chewing side in this monitoring cycle in time, user is carried out balanced chewing, reduces the long-term unilateral chewing of user and causes
Various illnesss and discomfort.
Because terminal is only needed in the case where the user is identified as being in chewing state, just it needs to be determined that described use
The chewing side that family is used in the monitoring cycle, it is therefore, in one embodiment, described to determine the user in the monitoring
The chewing side used in cycle includes：Only in the case where the user is identified as being in chewing state, the user is determined
The chewing side used in the monitoring cycle.
Here, terminal can recognize whether user is in nozzle according to the left side acoustic signals and right side acoustic signals of acquisition
State is chewed, when the left side acoustic signals and right side acoustic signals that are obtained in the monitoring week have significantly different simultaneously, the use
Family is identified as being in chewing state；When simultaneously the left side acoustic signals obtained in the monitoring week are similar with right side acoustic signals
When, the user is identified as being in non-chewing state；Only in the case where the user is identified as being in chewing state,
Terminal just determines the chewing side that the user uses in the monitoring cycle.
Or, user can be when proceeding by chewing to terminal input chewing sign on, when terminating to chew to end
End input chew END instruction, so, terminal can within this period by user's identification be in chew state, then, carry out
Step S101- step S103, determine the chewing side that the user uses in the monitoring cycle.
Certainly, terminal can also recognize whether user is in chewing state using other modes, such as according to user's head
The bone that both sides are collected shakes, and whether signal is similar to determine, is not limited herein.Explanation is needed exist for, if being set in terminal
Be equipped with bone conduction sensor, then terminal can control bone conduction sensor only it is default chew in the period on the left of collection acoustic signals and
Right side acoustic signals；As under normal circumstances, the breakfast time of user is 7:00-8:00th, the lunchtime is 12:00-13:00 and evening
The meal time is 18:00-19:00；Then user sets the default chewing period to be daily 7:00-8:00、12:00-13:00 and 18:
00-19:00 these three periods.
The present embodiment can just determine that the user exists only in the case where the user is identified as being in chewing state
The chewing side used in the monitoring cycle, saves the process resource of terminal, saves power consumption of terminal.
The above method can detect chewing side of the user in a monitoring cycle, prolonged in order to detect user
Custom is chewed, in one embodiment, methods described also includes：Step A1-A2.
In step A1, acquisition chewing side in statistical time range is confirmed as the quantity of the monitoring cycle in left side and is determined
For the difference between the quantity of the monitoring cycle on right side；
In step A2, in the case where the difference is more than the first predetermined threshold value, recommendation information, the recommendation information are exported
For recommending the user to use left side and the less side conduct of quantity of monitoring cycle in right side in the statistical time range
Chew side.
Here, statistical time range can be user oneself set, user can according to doctor's suggestion come in advance set out statistics when
Section, illustratively, it is a hour or one day or one week etc. that user, which can preset the statistical time range,；Or user can press terminal
On start button, instruction terminal starts statistics, and the conclusion button in pressing terminal over time, and instruction terminal terminates
Statistics, then this time is timing statisticses, or, statistical time range can also terminal given tacit consent to when dispatching from the factory, do not do herein
Limitation.
Here, only in statistical time range chew side be confirmed as left side duration with chew side be confirmed as right side when
When difference between length is very notable, it could accurately determine that user is chewed using certain side for a long time in this statistical time range, i.e.,
Chewing side is confirmed as the quantity of the monitoring cycle in left side and is confirmed as the quantity of the monitoring cycle on right side in statistical time range
Between difference when being significantly more than the first predetermined threshold value very, could accurately determine in this statistical time range user for a long time using a certain
Chewed side.
Here, the first predetermined threshold value can be set according to monitoring cycle and statistical time range.If monitoring cycle is 1 point
Clock, statistical time range is one day, then the first predetermined threshold value could be arranged to 30, if monitoring cycle is 1 minute, statistical time range is
One hour, then the first predetermined threshold value could be arranged to 10.
Here, chewing side is confirmed as the quantity of the monitoring cycle in left side and is confirmed as the prison on right side in statistical time range
Difference between the quantity in survey cycle is more than the first predetermined threshold value, shows to supervise on the left of the long-term use in this statistical time range and in right side
The side that the quantity in survey cycle is larger is chewing side, is now accomplished by exporting on the left of recommendation information, recommended user's use and right side
Chewed the less side of quantity of middle monitoring cycle.Chewing side is confirmed as the monitoring cycle in left side in statistical time range
Quantity and the difference being confirmed as between the quantity of the monitoring cycle on right side are not more than the first predetermined threshold value, show in this statistical time range
User's use on the left of chew and use on the right side of chew duration gap it is little, it is believed that user is chewed using bilateral, no
Need to be reminded.
Assuming that monitoring cycle is 1 minute, statistical time range is one day, and the first predetermined threshold value is that user makes in 30, this day
Chewed with left side when a length of 10 minutes, chew on the right side of use when a length of 80 minutes, then terminal obtain each prison this day in
Behind the chewing side in survey cycle, the quantity that can count the monitoring cycle that chewing side is confirmed as left side in this day is 10, this
The quantity that the monitoring cycle that side is confirmed as right side is chewed in one day is 80, then side is chewed in this day is confirmed as left side
Monitoring cycle quantity and be confirmed as right side monitoring cycle quantity between difference for 70 be more than 30；Therefore terminal can
To export recommendation information, the recommendation information is used for quantity of the recommended user using monitoring cycle in the left side within this day and right side
Less side is left side as chewing side.
Here, recommendation information can be voice messaging such as voice " come in, and row left side is chewed ", and the voice can be passed by bone
Waveguide technology is transferred to user, and voice is such as converted into the mechanical oscillation of different frequency, is drenched by the skull of people, osseous labyrinth, inner ear
Bar liquid, spiral organ, auditory nerve, auditory center transmit voice, and so conduction can be such that user hears clearly in noisy environment
Voice, and the voice also will not in atmosphere spread and have influence on other people.
Certainly, recommendation information can also be vibration information, when such as terminal is wearable device, can once may be used with slight vibration
The left side prompting user of object wearing device carries out left side chewing；Or recommendation information can also be that other can remind user to carry out a left side
The information that side is chewed, is not limited herein.
The present embodiment can count user in long period using side chew duration it is long when, in time output
Recommendation information, is reminded user to be chewed using opposite side, user can be reminded in time, user is carried out balanced chewing, is reduced user
Various illnesss and discomfort caused by long-term unilateral chewing.
Terminal, can whether the chewing side recommended according to recommendation information carries out nozzle with supervisory user after output recommendation information
Chew, therefore in one embodiment, methods described also includes step B1.
In step bl is determined., the chewing side used within the currently monitored cycle be left side or right side and with the recommendation information
In the case that the chewing side of recommendation is different, the first prompting message is exported, first prompting message is used to remind the user to make
The chewing side recommended with the recommendation information.
Here, accept in above-described embodiment, terminal monitoring to statistical time range and chewed on the right side of the use of user's long-time, and export
Recommendation information recommended user uses left side as chewing behind side, and terminal can proceed step S101- step S103, determine
The chewing side used in the currently monitored cycle is right side, and now, terminal will export the first prompting message, first prompting message
Chewed in left side for reminding user to recommend using the recommendation information.
Here, the first prompting message can be voice messaging such as voice " come in, and row left side is chewed ", and the voice can pass through
Bone conduction technology is transferred to user；It can also be vibration information, when such as terminal is wearable device, can once may be used with slight vibration
The left side prompting user of object wearing device carries out left side chewing；Or first prompting message can also be that other can remind user to enter
The information that row left side is chewed, is not limited herein.
Chewing side that the present embodiment can be recommended with supervisory user using recommendation information is chewed, and user is carried out balanced nozzle
Chew, reduce various illnesss and discomfort caused by the long-term unilateral chewing of user.
Sometimes, because unilateral chewing is used for a long time in user, have resulted in that face is left-right asymmetry or some mouths
Chamber disease, user has understood that oneself is often chewed using side, does not now accommodate symptom, one to help user to reduce these
In individual embodiment, methods described also includes：C1-C2.
In step C1, obtain the recommendation inputted by user and chew side.
In step C2, the chewing side used within the currently monitored cycle is left side or right side and recommends to chew with described
In the case that side is different, the second prompting message is exported, second prompting message is used to remind the user using described to recommend
Chew side.
Here, if user chews due to left side is used for a long time, cause facial left muscles flourishing or right side cavity disease, this
When user will input recommendation chew side-right side.Terminal, which is obtained, recommends to chew behind side, can carry out step S101 to step
S103, when obtaining the currently monitored chewing side used for left side, just the second prompting message of output, reminds progress on the right side of user's use
Chew.
Here, the 3rd prompt message can be that voice messaging such as " please use right side to chew " or vibration
Information makes to feel vibration on the right side of user's face as vibrated on the right side of terminal.
Need exist for explanation, terminal obtain recommend chew side be left side when, can also carry out step S101, S102,
S103 and step A1, step A2, when the chewing side that user uses in acquisition statistical time range is left side, letter is reminded in output the 3rd
Breath, reminds and is chewed on the right side of user's use.
The present embodiment can be chewed with supervisory user using recommending to chew side, be caused before reducing user using unilateral chewing
Do not accommodate symptom.
In one embodiment, the chewing side for determining that the user uses in the monitoring cycle includes：Respectively
The power spectrum of power spectrum and right side acoustic signals to the left side acoustic signals in the monitoring cycle is integrated, and is determined
The side of chewing used in the monitoring cycle is the larger side of integral result.
Here, from Fig. 3 A as can be seen that when user is chewed within a period with left side, the power spectrum of left side sound wave
Curve is substantially above the power spectrum curve of right side sound wave；Scheme from Fig. 3 B it can be seen that when user uses right side nozzle within a period
When chewing, the power spectrum curve of right side sound wave is obvious above the power spectrum curve of left side sound wave.But, according to left and right sides sound wave work(
Rate composes to determine that the chewing side that user uses in the monitoring cycle is simultaneously inconvenient, and the bad setting of determination standard, therefore this reality
The power spectrum for applying power spectrum that example can respectively to the left side acoustic signals in the monitoring cycle and right side acoustic signals is carried out
Integration, it is then determined that the side of chewing used in the monitoring cycle is the larger side of integral result.
Here, by taking the power spectrum curve of the left side acoustic signals on Fig. 3 A figures as an example, by the power spectrum of left side acoustic signals
Integral result after being integrated is the area between the power spectrum curve and reference axis.From Fig. 3 A it can be seen from the figure thats, when with
When family is chewed within a period with left side, the integral result of the power spectrum of left side sound wave is significantly greater than the power spectrum of right side sound wave
Integral result；Scheme can be seen that when user is chewed within a period with right side from Fig. 3 B, the power spectrum of right side sound wave
Integral result is significantly greater than the integral result in the power spectrum of left side sound wave.Therefore terminal can determine what is used in the monitoring cycle
It is the larger side of integral result to chew side.
Because custom is chewed with the same side in user's short period, therefore in the case where the monitoring cycle time is shorter,
During such as monitoring cycle for 10s, terminal can directly determine that the side of chewing used in monitoring cycle is larger one of integral result
Side.
But when monitoring cycle is longer, user may chew on the left of use a little while, be chewed on the right side of use for a moment, this
When, terminal can determine that the longer side of chew time is the chewing side that user uses in this monitoring cycle, therefore the determination
The chewing side that the user uses in the monitoring cycle includes step D1 and D2.
In step D1, the power spectrum of the left side acoustic signals in the monitoring cycle is integrated and obtains first integral
As a result, the power spectrum of the right side acoustic signals in the monitoring cycle is integrated and obtains second integral result.
In step d 2, the difference between the first integral result and the second integral result is more than the second default threshold
In the case of value, it is determined that the chewing side used in the monitoring cycle is the first integral result and the second integral knot
The corresponding side of higher value in fruit；It is pre- that difference between the first integral result and the second integral result is not more than second
If in the case of threshold value, it is determined that the chewing side used in the monitoring cycle is bilateral.
When monitoring cycle is longer such as 1 minute, if the first integral result in current 1 minute obtained compares second integral
As a result it is big, and the difference between first integral result and second integral result is very notable, more than the second predetermined threshold value, this indicates that use
Family was often chewed in current 1 minute using the corresponding left side of first integral result, and now, terminal is determined that at current 1 point
The chewing side used in clock is the corresponding left side of first integral result；If the second integral result in current 1 minute obtained
It is bigger than first integral result, and the difference between first integral result and second integral result is very notable, more than the second predetermined threshold value,
This indicates that user was often chewed in current 1 minute using the corresponding right side of second integral result, and now, terminal is determined that
The chewing side used in current 1 minute is the corresponding right side of second integral result.If first in current 1 minute obtained
Integral result is bigger than second integral result, and the difference between first integral result and second integral result is not more than the second default threshold
Value, shows that the time that user was chewed in current 1 minute on the left of use and right side is chewed is similar, now, terminal is determined that
The chewing side used in current 1 minute is bilateral.
The present embodiment can be when monitoring cycle be longer, according to the difference of the power spectrum integral result of left and right sides acoustic signals
The chewing side for determining monitoring cycle is left side or right side or bilateral, can accurately determine the chewing side of monitoring cycle, and then can be with
Accurately user is reminded subsequently, user is carried out balanced chewing, various diseases caused by the long-term unilateral chewing of user are reduced
Disease and discomfort.
In one embodiment, terminal can also export the chewing side used in the currently monitored cycle.
Assuming that monitoring cycle is 1s, terminal is obtained after the unilateral chewing testing result of monitoring cycle, can be by the unilateral nozzle
Chew testing result to export to other-end, other-end is run some programs according to the unilateral chewing testing result.Illustratively,
Terminal is obtained after the unilateral chewing testing result in this cycle, can be exported the unilateral chewing testing result to other-end, its
His terminal is received after the unilateral chewing testing result, and the personage in the game being currently running in control terminal carries out certain and moved
Make；Or control terminal opens certain application etc..The present embodiment can export the unilateral chewing testing result in this cycle to it
His terminal, control other-end runs some programs, expands the use scope of unilateral chewing testing result.
Implementation process is discussed in detail below by several embodiments.
Fig. 4 is a kind of flow chart of chewing side monitoring method according to an exemplary embodiment, as shown in figure 4, should
Method can be realized by terminal, comprise the following steps S401 to step S403, wherein：
In step S401, only in the case where the user is identified as being in chewing state, obtain in user's head
Left side acoustic signals and right side acoustic signals that both sides are gathered in osteoacusis mode.
In step S402, the power spectrum and the power of right side acoustic signals of the left side acoustic signals in monitoring cycle are obtained
Spectrum.
In step S403, respectively to the power spectrum and right side acoustic signals of the left side acoustic signals in the monitoring cycle
Power spectrum be integrated, and determine that the side of chewing used in the monitoring cycle is the larger side of integral result.
This implementation only in the case where the user is identified as being in chewing state, just proceeds by each step true
The side of chewing used in the fixed monitoring cycle is the larger side of integral result.
Fig. 5 is a kind of flow chart of chewing side monitoring method according to an exemplary embodiment, as shown in figure 5, should
Method can be realized by terminal, comprise the following steps S501 to step S506, wherein：
In step S501, only in the case where the user is identified as being in chewing state, obtain in user's head
Left side acoustic signals and right side acoustic signals that both sides are gathered in osteoacusis mode.
In step S502, the power spectrum and the power of right side acoustic signals of the left side acoustic signals in monitoring cycle are obtained
Spectrum.
In step S503, the power spectrum of the left side acoustic signals in the monitoring cycle is integrated and obtains the first product
Point result, is integrated to the power spectrum of the right side acoustic signals in the monitoring cycle and obtains second integral result.
In step S504, the difference between the first integral result and the second integral result is more than second and preset
In the case of threshold value, it is determined that the chewing side used in the monitoring cycle is the first integral result and the second integral
As a result the corresponding side of middle higher value；Difference between the first integral result and the second integral result is not more than second
In the case of predetermined threshold value, it is determined that the chewing side used in the monitoring cycle is bilateral.
In step S505, obtain and side is chewed in statistical time range be confirmed as the quantity of monitoring cycle in left side and true
It is set to the difference between the quantity of the monitoring cycle on right side.
In step S506, in the case where the difference is more than the first predetermined threshold value, recommendation information, the recommendation are exported
Cease for recommending the user to make using the less side of quantity of monitoring cycle in the left side in the statistical time range and right side
To chew side.
Fig. 6 is a kind of flow chart of chewing side monitoring method according to an exemplary embodiment, as shown in fig. 6, should
Method can be realized by terminal, comprise the following steps S601 to step S607, wherein：
In step s 601, the left side acoustic signals and right side sound gathered in user's head both sides in osteoacusis mode are obtained
Ripple signal.
In step S602, the power spectrum and the power of right side acoustic signals of the left side acoustic signals in monitoring cycle are obtained
Spectrum.
In step S603, only in the case where the user is identified as being in chewing state, to the monitoring cycle
The power spectrum of interior left side acoustic signals, which is integrated, obtains first integral result, and the right side sound wave in the monitoring cycle is believed
Number power spectrum be integrated and obtain second integral result.
In step s 604, the difference between the first integral result and the second integral result is more than second and preset
In the case of threshold value, it is determined that the chewing side used in the monitoring cycle is the first integral result and the second integral
As a result the corresponding side of middle higher value；Difference between the first integral result and the second integral result is not more than second
In the case of predetermined threshold value, it is determined that the chewing side used in the monitoring cycle is bilateral.
In step s 605, obtain and side is chewed in statistical time range be confirmed as the quantity of monitoring cycle in left side and true
It is set to the difference between the quantity of the monitoring cycle on right side.
In step S606, in the case where the difference is more than the first predetermined threshold value, recommendation information, the recommendation are exported
Cease for recommending the user to make using the less side of quantity of monitoring cycle in the left side in the statistical time range and right side
To chew side.
In step S607, the chewing side used within the currently monitored cycle be left side or right side and with the recommendation
In the case of ceasing the chewing side difference recommended, the first prompting message is exported, first prompting message is used to remind the user
The chewing side recommended using the recommendation information.
Step S601 to S604 is persistently carried out in the present embodiment, you can constantly to obtain the nozzle used in the currently monitored cycle
Chew side.
Fig. 7 is a kind of flow chart of chewing side monitoring method according to an exemplary embodiment, as shown in fig. 7, should
Method can be realized with terminal, comprise the following steps S701 to step S706, wherein：
In step s 701, the left side acoustic signals and right side sound gathered in user's head both sides in osteoacusis mode are obtained
Ripple signal.
In step S702, the power spectrum and the power of right side acoustic signals of the left side acoustic signals in monitoring cycle are obtained
Spectrum.
In step S703, the power spectrum of the left side acoustic signals in the monitoring cycle is integrated and obtains the first product
Point result, is integrated to the power spectrum of the right side acoustic signals in the monitoring cycle and obtains second integral result.
In step S704, the difference between the first integral result and the second integral result is more than second and preset
In the case of threshold value, it is determined that the chewing side used in the monitoring cycle is the first integral result and the second integral
As a result the corresponding side of middle higher value；Difference between the first integral result and the second integral result is not more than second
In the case of predetermined threshold value, it is determined that the chewing side used in the monitoring cycle is bilateral.
In step S705, obtain the recommendation inputted by user and chew side.
In step S706, the chewing side used within the currently monitored cycle be left side or right side and with the recommendation nozzle
In the case of chewing side difference, the second prompting message is exported, second prompting message is used to remind the user to push away using described
Recommend chewing side.
By the implementation process described above for having understood chewing side monitoring method, the process is realized by terminal, below for
The internal structure and function of terminal are introduced.
Fig. 8 is a kind of block diagram of chewing side monitoring device according to an exemplary embodiment, and the device can pass through
Being implemented in combination with for software, hardware or both is some or all of as electronic equipment.As shown in figure 8, the chewing side is monitored
Device includes：First acquisition module 801, the second acquisition module 802 and determining module 803, wherein：
First acquisition module 801, for obtaining the left side acoustic signals gathered in user's head both sides in osteoacusis mode
With right side acoustic signals；
Second acquisition module 802, power spectrum and right side sound wave letter for obtaining the left side acoustic signals in monitoring cycle
Number power spectrum；
Determining module 803, for the power spectrum and right side sound wave according to the left side acoustic signals in the monitoring cycle
The power spectrum of signal, determines the chewing side that the user uses in the monitoring cycle.
In one embodiment, as shown in figure 9, the determining module 803 includes the first determination sub-module 8031, described the
One determination sub-module 8031, for only in the case where the user is identified as being in chewing state, determining that the user exists
The chewing side used in the monitoring cycle.
In one embodiment, as shown in Figure 10, described device also includes the 3rd acquisition module 804 and the first output module
805, wherein：3rd acquisition module 804, the number that side is confirmed as the monitoring cycle in left side is chewed for obtaining in statistical time range
The difference measured and be confirmed as between the quantity of the monitoring cycle on right side；First output module 805, for being more than first in the difference
In the case of predetermined threshold value, recommendation information is exported, the recommendation information is used to recommend the user to use in the statistical time range
The less side of quantity of monitoring cycle is used as chewing side in interior left side and right side.
In one embodiment, as shown in figure 11, described device also includes the second output module 806, wherein, the second output
Module 806, chews what side was recommended for left side or right side and with the recommendation information for what is used within the currently monitored cycle
In the case of chewing side difference, the first prompting message is exported, first prompting message is described for reminding the user to use
The chewing side that recommendation information is recommended.
In one embodiment, as shown in figure 12, described device also includes the 4th acquisition module 807 and the 3rd output module
808, wherein：4th acquisition module 807 is used to obtain the recommendation chewing side inputted by user；3rd output module 808, for
The chewing side used in the currently monitored cycle be left side or right side and from it is described recommend to chew side it is different in the case of, export the
Two prompting messages, second prompting message is used to remind the user to recommend to chew side using described.
In one embodiment, as shown in figure 13, the determining module 803 includes first integral submodule 8032 and second
Determination sub-module 8033, wherein：First integral submodule 8032, for respectively to the left side acoustic signals in the monitoring cycle
Power spectrum and the power spectrum of right side acoustic signals be integrated；Second determination sub-module 8033, for determining in the monitoring
The side of chewing used in cycle is the larger side of integral result.
In one embodiment, as shown in figure 14, the determining module 803 includes second integral submodule 8034 and the 3rd
Determination sub-module 8035, wherein：Second integral submodule 8034, for the work(to the left side acoustic signals in the monitoring cycle
Rate spectrum, which is integrated, obtains first integral result, and the power spectrum of the right side acoustic signals in the monitoring cycle is integrated
To second integral result；3rd determination sub-module 8035, for the first integral result and the second integral result it
Between difference be more than the second predetermined threshold value in the case of, it is determined that the chewing side used in the monitoring cycle be the first integral
As a result with the corresponding side of higher value in the second integral result；In the first integral result and the second integral result
Between difference be not more than the second predetermined threshold value in the case of, it is determined that the chewing side used in the monitoring cycle be bilateral.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Figure 15 is a kind of block diagram for unilateral chewing monitoring device according to an exemplary embodiment, and the device is fitted
For terminal device.For example, device 1500 can be bone conduction earphone, intelligent glasses, the wearable device such as intelligent cap.
Device 1500 can include following one or more assemblies：Processing assembly 1502, memory 1504, power supply module
1506, multimedia groupware 1508, audio-frequency assembly 1510, the interface 1512 of input/output (I/O), sensor cluster 1514, and
Communication component 1516.
The integrated operation of the usual control device 1500 of processing assembly 1502, such as with display, call, data communication,
The camera operation operation associated with record operation.Processing assembly 1502 can include one or more processors 1520 to perform
Instruction, to complete all or part of step of above-mentioned method.In addition, processing assembly 1502 can include one or more moulds
Block, is easy to the interaction between processing assembly 1502 and other assemblies.For example, processing assembly 1502 can include multi-media module,
To facilitate the interaction between multimedia groupware 1508 and processing assembly 1502.
Memory 1504 is configured as storing various types of data supporting the operation in device 1500.These data
Example includes the instruction of any application program or method for being used to operate on device 1500, contact data, telephone book data,
Message, picture, video etc..Memory 1504 can by any kind of volatibility or non-volatile memory medium or they
Combination realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1506 provides electric power for the various assemblies of device 1500.Power supply module 1506 can include power management
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 1500.
Multimedia groupware 1508 is included in the screen of one output interface of offer between described device 1500 and user.
In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch and passed
Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip be dynamic
The border of work, but also the detection duration related to the touch or slide and pressure.In certain embodiments, it is many
Media component 1508 includes a front camera and/or rear camera.When device 1500 is in operator scheme, mould is such as shot
When formula or video mode, front camera and/or rear camera can receive the multi-medium data of outside.Each preposition shooting
Head and rear camera can be a fixed optical lens systems or with focusing and optical zoom capabilities.
Audio-frequency assembly 1510 is configured as output and/or input audio signal.For example, audio-frequency assembly 1510 includes a wheat
Gram wind (MIC), when device 1500 is in operator scheme, when such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive audio signal.The audio signal received can be further stored in memory 1504 or via communication component
1516 send.In certain embodiments, audio-frequency assembly 1510 also includes a loudspeaker, for exports audio signal.
I/O interfaces 1512 are that interface, above-mentioned peripheral interface module are provided between processing assembly 1502 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor cluster 1514 includes one or more sensors, and the state for providing various aspects for device 1500 is commented
Estimate.For example, sensor cluster 1514 can detect opening/closed mode of device 1500, the relative positioning of component, such as institute
Display and keypad that component is device 1500 are stated, sensor cluster 1514 can be with detection means 1500 or device 1,500 1
The position of individual component changes, the existence or non-existence that user contacts with device 1500, the orientation of device 1500 or acceleration/deceleration and dress
Put 1500 temperature change.Sensor cluster 1514 can include proximity transducer, be configured in not any physics
The presence of object nearby is detected during contact.Sensor cluster 1514 can also include optical sensor, such as CMOS or ccd image sensing
Device, for being used in imaging applications.In certain embodiments, the sensor cluster 1514 can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1516 is configured to facilitate the communication of wired or wireless way between device 1500 and other equipment.Dress
The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 1500.It is exemplary at one
In embodiment, communication component 1516 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1516 also includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1500 can be by one or more application specific integrated circuits (ASIC), numeral
Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing including instructing, example are additionally provided
Such as include the memory 1504 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 1520 of device 1500.Example
Such as, the non-volatile computer readable storage medium storing program for executing can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Side monitoring device is chewed there is provided one kind according to one embodiment of the disclosure, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Obtain the left side acoustic signals and right side acoustic signals gathered in user's head both sides in osteoacusis mode；
Obtain the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in monitoring cycle；
According to the power spectrum of the left side acoustic signals in the monitoring cycle and the power spectrum of right side acoustic signals, it is determined that
The chewing side that the user uses in the monitoring cycle.
The processor can be additionally configured to：
The chewing side for determining that the user uses in the monitoring cycle includes：
Only in the case where the user is identified as being in chewing state, determine the user in the monitoring cycle
The chewing side used.
The processor can be additionally configured to：
Methods described also includes：
Acquisition chewing side in statistical time range is confirmed as the quantity of the monitoring cycle in left side and is confirmed as the prison on right side
Difference between the quantity in survey cycle；
In the case where the difference is more than the first predetermined threshold value, recommendation information is exported, the recommendation information is used to recommend institute
State user and use the less side of quantity of monitoring cycle on the left of in the statistical time range and right side as chewing side.
The processor can be additionally configured to：
Methods described also includes：
The side of chewing used within the currently monitored cycle is left side or right side and the chewing recommended with the recommendation information
In the case that side is different, the first prompting message is exported, first prompting message is used to remind the user using described to recommend
The chewing side of information recommendation.
The processor can be additionally configured to：
Methods described also includes：
Obtain the recommendation inputted by user and chew side；
The side of chewing used within the currently monitored cycle is left side or right side and the feelings different from the recommendation chewing side
Under condition, the second prompting message is exported, second prompting message is used to remind the user to recommend to chew side using described.
The processor can be additionally configured to：
The chewing side for determining that the user uses in the monitoring cycle includes：
Power spectrum and the power spectrum of right side acoustic signals respectively to the left side acoustic signals in the monitoring cycle is carried out
Integration, and determine that the side of chewing used in the monitoring cycle is the larger side of integral result.
The processor can be additionally configured to：
The chewing side for determining that the user uses in the monitoring cycle includes：
The power spectrum of left side acoustic signals in the monitoring cycle is integrated and obtains first integral result, to described
The power spectrum of right side acoustic signals in monitoring cycle, which is integrated, obtains second integral result；
In the case that difference between the first integral result and the second integral result is more than the second predetermined threshold value,
It is determined that the chewing side used in the monitoring cycle is higher value in the first integral result and the second integral result
Corresponding side；Difference between the first integral result and the second integral result is not more than the feelings of the second predetermined threshold value
Under condition, it is determined that the chewing side used in the monitoring cycle is bilateral.
According to one embodiment of the disclosure there is provided a kind of non-volatile computer readable storage medium storing program for executing, deposited when described
Instruction in storage media by the computing device of device 1500 when so that device 1500 is able to carry out above-mentioned unilateral chewing monitoring side
Method, methods described includes：
Obtain the left side acoustic signals and right side acoustic signals gathered in user's head both sides in osteoacusis mode；
Obtain the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in monitoring cycle；
According to the power spectrum of the left side acoustic signals in the monitoring cycle and the power spectrum of right side acoustic signals, it is determined that
The chewing side that the user uses in the monitoring cycle.
Instruction in the storage medium can also include：
The chewing side for determining that the user uses in the monitoring cycle includes：
Only in the case where the user is identified as being in chewing state, determine the user in the monitoring cycle
The chewing side used.
Instruction in the storage medium can also include：
Methods described also includes：
Acquisition chewing side in statistical time range is confirmed as the quantity of the monitoring cycle in left side and is confirmed as the prison on right side
Difference between the quantity in survey cycle；
In the case where the difference is more than the first predetermined threshold value, recommendation information is exported, the recommendation information is used to recommend institute
State user and use the less side of quantity of monitoring cycle on the left of in the statistical time range and right side as chewing side.
Instruction in the storage medium can also include：
Methods described also includes：
The side of chewing used within the currently monitored cycle is left side or right side and the chewing recommended with the recommendation information
In the case that side is different, the first prompting message is exported, first prompting message is used to remind the user using described to recommend
The chewing side of information recommendation.
Instruction in the storage medium can also include：
Methods described also includes：
Obtain the recommendation inputted by user and chew side；
The side of chewing used within the currently monitored cycle is left side or right side and the feelings different from the recommendation chewing side
Under condition, the second prompting message is exported, second prompting message is used to remind the user to recommend to chew side using described.
Instruction in the storage medium can also include：
The chewing side for determining that the user uses in the monitoring cycle includes：
Power spectrum and the power spectrum of right side acoustic signals respectively to the left side acoustic signals in the monitoring cycle is carried out
Integration, and determine that the side of chewing used in the monitoring cycle is the larger side of integral result.
Instruction in the storage medium can also include：
The chewing side for determining that the user uses in the monitoring cycle includes：
The power spectrum of left side acoustic signals in the monitoring cycle is integrated and obtains first integral result, to described
The power spectrum of right side acoustic signals in monitoring cycle, which is integrated, obtains second integral result；
In the case that difference between the first integral result and the second integral result is more than the second predetermined threshold value,
It is determined that the chewing side used in the monitoring cycle is higher value in the first integral result and the second integral result
Corresponding side；Difference between the first integral result and the second integral result is not more than the feelings of the second predetermined threshold value
Under condition, it is determined that the chewing side used in the monitoring cycle is bilateral.
Side monitoring system is chewed there is provided one kind according to one embodiment of the disclosure, as shown in figure 16, including osteoacusis
Sensor 161 and chewing side monitoring device 162.It is any one into Figure 14 that chewing side monitoring device 162 can be above-mentioned Fig. 8
Plant and chew side monitoring device.
Wherein, the bone conduction sensor 161 is placed in the user's head both sides, and the left side is gathered in osteoacusis mode
Side acoustic signals and the right side acoustic signals simultaneously send chewing side monitoring device 162 to.
Chewing side monitoring device 162 obtains the left side acoustic signals gathered in user's head both sides in osteoacusis mode
With right side acoustic signals；Obtain the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in monitoring cycle；Root
According to the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in the monitoring cycle, determine that the user exists
The chewing side used in the monitoring cycle.
According to one embodiment of the disclosure there is provided a kind of intelligent wearable device, the intelligent wearable device bag
Above-mentioned Fig. 8 is included to any one chewing side monitoring device described in Figure 14, or including the chewing side described in above-mentioned Figure 16
Monitoring system.
When intelligent wearable device chews side monitoring device including above-mentioned Fig. 8 to any one described in Figure 14, intelligence
Wearable device can receive the left side acoustic signals and right side acoustic signals of bone conduction sensor transmission；Obtain in monitoring cycle
Left side acoustic signals power spectrum and the power spectrum of right side acoustic signals；According to the left side sound wave letter in the monitoring cycle
Number power spectrum and right side acoustic signals power spectrum, determine the chewing side that the user uses in the monitoring cycle.
Or, when Intelligent worn device includes the chewing side monitoring system described in above-mentioned Figure 16, in Intelligent worn device
Processor control bone conduction sensor left side acoustic signals and right side sound wave are gathered in osteoacusis mode in user's head both sides
Processor is sent to after signal, then processor obtains the power spectrum and right side sound wave letter of the left side acoustic signals in monitoring cycle
Number power spectrum；According to the power spectrum of the left side acoustic signals in the monitoring cycle and the power spectrum of right side acoustic signals,
Determine the chewing side that the user uses in the monitoring cycle.
Here, so that the Intelligent worn device of the disclosure is bone conduction earphone as an example, bone conduction earphone both sides are provided with bone biography
Derivative sensor, as shown in figure 17, user are worn after the bone conduction earphone 171 of the disclosure, the bone that the both sides of bone conduction earphone 171 are set
Conduction sensor (inside bone conduction earphone, not shown in figure) gathers left side sound wave in user's head both sides in osteoacusis mode
Signal and right side acoustic signals.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice disclosure disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (18)
1. one kind chews side monitoring method, it is characterised in that including：
Obtain the left side acoustic signals and right side acoustic signals gathered in user's head both sides in osteoacusis mode；
Obtain the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in monitoring cycle；
According to the power spectrum of the left side acoustic signals in the monitoring cycle and the power spectrum of right side acoustic signals, it is determined that described
The chewing side that user uses in the monitoring cycle.
2. according to the method described in claim 1, it is characterised in that described to determine that the user uses in the monitoring cycle
Chewing side include：
Only in the case where the user is identified as being in chewing state, determine that the user uses in the monitoring cycle
Chewing side.
3. method according to claim 1 or 2, it is characterised in that methods described also includes：
Obtain in statistical time range chew side be confirmed as left side monitoring cycle quantity and be confirmed as right side monitoring week
Difference between the quantity of phase；
In the case where the difference is more than the first predetermined threshold value, recommendation information is exported, the recommendation information is used to recommend the use
Family uses the less side of quantity of monitoring cycle on the left of in the statistical time range and right side as chewing side.
4. method according to claim 3, it is characterised in that methods described also includes：
What is used within the currently monitored cycle chews the chewing side recommended for left side or right side and with the recommendation information side not
With in the case of, the first prompting message is exported, first prompting message is used to remind the user to use the recommendation information
The chewing side of recommendation.
5. method according to claim 1 or 2, it is characterised in that methods described also includes：
Obtain the recommendation inputted by user and chew side；
The chewing side used within the currently monitored cycle be left side or right side and from it is described recommend to chew side it is different in the case of,
The second prompting message is exported, second prompting message is used to remind the user to recommend to chew side using described.
6. method according to claim 1 or 2, it is characterised in that the determination user is in the monitoring cycle
The chewing side used includes：
Power spectrum and the power spectrum of right side acoustic signals respectively to the left side acoustic signals in the monitoring cycle is integrated,
And determine that the side of chewing used in the monitoring cycle is the larger side of integral result.
7. method according to claim 1 or 2, it is characterised in that the determination user is in the monitoring cycle
The chewing side used includes：
The power spectrum of left side acoustic signals in the monitoring cycle is integrated and obtains first integral result, to the monitoring
The power spectrum of right side acoustic signals in cycle, which is integrated, obtains second integral result；
In the case that difference between the first integral result and the second integral result is more than the second predetermined threshold value, it is determined that
The chewing side used in the monitoring cycle is that the first integral result is corresponding with higher value in the second integral result
Side；Difference between the first integral result and the second integral result is not more than the situation of the second predetermined threshold value
Under, it is determined that the chewing side used in the monitoring cycle is bilateral.
8. one kind chews side monitoring device, it is characterised in that including：
First acquisition module, for obtaining the left side acoustic signals and right side sound that are gathered in user's head both sides in osteoacusis mode
Ripple signal；
Second acquisition module, for obtaining the power spectrum of the left side acoustic signals in monitoring cycle and the power of right side acoustic signals
Spectrum；
Determining module, for the power spectrum and the work(of right side acoustic signals according to the left side acoustic signals in the monitoring cycle
Rate is composed, and determines the chewing side that the user uses in the monitoring cycle.
9. device according to claim 8, it is characterised in that the determining module includes：
First determination sub-module, for only in the case where the user is identified as being in chewing state, determining the user
The chewing side used in the monitoring cycle.
10. device according to claim 8 or claim 9, it is characterised in that described device also includes：
3rd acquisition module, chews side in statistical time range and is confirmed as the quantity of monitoring cycle in left side and true for obtaining
It is set to the difference between the quantity of the monitoring cycle on right side；
First output module, in the case of being more than the first predetermined threshold value in the difference, exports recommendation information, the recommendation
Cease for recommending the user to make using the less side of quantity of monitoring cycle in the left side in the statistical time range and right side
To chew side.
11. device according to claim 10, it is characterised in that described device also includes：
Second output module, for the chewing side that is used within the currently monitored cycle for left side or right side and with the recommendation
In the case of ceasing the chewing side difference recommended, the first prompting message is exported, first prompting message is used to remind the user
The chewing side recommended using the recommendation information.
12. device according to claim 8 or claim 9, it is characterised in that described device also includes：
4th acquisition module, side is chewed for obtaining the recommendation inputted by user；
3rd output module, for the chewing side that is used within the currently monitored cycle for left side or right side and with the recommendation nozzle
In the case of chewing side difference, the second prompting message is exported, second prompting message is used to remind the user to push away using described
Recommend chewing side.
13. device according to claim 8 or claim 9, it is characterised in that the determining module includes：
First integral submodule, believes for power spectrum respectively to the left side acoustic signals in the monitoring cycle and right side sound wave
Number power spectrum be integrated；
Second determination sub-module, for determining that the side of chewing used in the monitoring cycle is the larger side of integral result.
14. device according to claim 8 or claim 9, it is characterised in that the determining module includes：
Second integral submodule, is integrated for the power spectrum to the left side acoustic signals in the monitoring cycle and obtains first
Integral result, is integrated to the power spectrum of the right side acoustic signals in the monitoring cycle and obtains second integral result；
3rd determination sub-module, is more than second pre- for the difference between the first integral result and the second integral result
If in the case of threshold value, it is determined that the chewing side used in the monitoring cycle is the first integral result and second product
Divide the corresponding side of higher value in result；Difference between the first integral result and the second integral result is not more than
In the case of two predetermined threshold values, it is determined that the chewing side used in the monitoring cycle is bilateral.
15. one kind chews side monitoring device, it is characterised in that including：
Processor；
Memory for storing the processor-executable instruction；
Wherein, the processor is configured as：
Obtain the left side acoustic signals and right side acoustic signals gathered in user's head both sides in osteoacusis mode；
Obtain the power spectrum and the power spectrum of right side acoustic signals of the left side acoustic signals in monitoring cycle；
According to the power spectrum of the left side acoustic signals in the monitoring cycle and the power spectrum of right side acoustic signals, it is determined that described
The chewing side that user uses in the monitoring cycle.
16. one kind chews side monitoring system, it is characterised in that including any one in bone conduction sensor and such as claim 8-14
Chewing side monitoring device described in, the bone conduction sensor is placed in the user's head both sides, adopted in osteoacusis mode
Collect the left side acoustic signals and the right side acoustic signals and send chewing side monitoring device to.
17. a kind of intelligent wearable device, it is characterised in that the intelligent wearable device is included as appointed in claim 8-14
Chewing side monitoring device described in meaning one, or chew side monitoring system including as claimed in claim 16.
18. a kind of computer-readable recording medium, be stored with computer instruction, it is characterised in that the computer instruction is located
The step of reason device realizes method described in claim 1 to 7 when performing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111557641A (en) * | 2020-03-23 | 2020-08-21 | 广东艾诗凯奇智能科技有限公司 | Chewing monitoring method and storage medium for neck massager |
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