CN108955759A - The wearing detection method and Related product of wearable device - Google Patents
The wearing detection method and Related product of wearable device Download PDFInfo
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- CN108955759A CN108955759A CN201810387328.1A CN201810387328A CN108955759A CN 108955759 A CN108955759 A CN 108955759A CN 201810387328 A CN201810387328 A CN 201810387328A CN 108955759 A CN108955759 A CN 108955759A
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- China
- Prior art keywords
- wearable device
- cavity
- duration
- wearing state
- electric signal
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Abstract
The embodiment of the present application discloses the wearing detection method and Related product of a kind of wearable device, the wearable device includes: at least one earplug, it is characterized in that, the earplug includes: the first cavity, the second cavity, diaphragm, distance measuring sensor and processor；Wherein, first cavity is connected to when wearable device is wearing state with ear canal, and second cavity is communicated with the atmosphere, and the diaphragm is between first cavity and second cavity.Technical solution provided by the present application has the advantages that user experience is high.
Description
Technical field
This application involves Mobile terminal accessory technical fields, and in particular to a kind of wearing detection method of wearable device
And Related product.
Background technique
As universal and application, the user of smart phone more and more rely on smart phone, wearable device, example
Such as, wireless headset, smartwatch, Intelligent bracelet etc. equipment are widely used also with the rise of smart phone.It is right
In wearable device, here by taking wireless headset as an example, wireless headset has the advantages that connect convenience with smart phone, wearable
The wearing detection of formula equipment such as earphone has great importance, for earphone, if wearing is the important item of its work
Part, for example whether wearing the audio-frequency function that may determine whether to open earphone, existing earphone can not accurately carry out wearing detection,
Cause user experience low.
Summary of the invention
The embodiment of the present application provides the wearing detection method and wearable device of a kind of wearable device, to mention
Height wears the accuracy rate of detection, improves user experience.
In a first aspect, the embodiment of the present application provides a kind of wearable device, the wearable device includes: at least one
A earplug, the earplug include: the first cavity, the second cavity, diaphragm, distance measuring sensor and processor；Wherein, first chamber
Body is connected to when wearable device is wearing state with ear canal, and second cavity is communicated with the atmosphere, and the diaphragm is located at institute
It states between the first cavity and second cavity；
The distance measuring sensor, for detecting mobile generated first electric signal of the diaphragm distance；
Processor, for detecting the first duration and the first current amplitude of first electric signal, according to described
One current amplitude and first duration determine whether the wearable device is worn.
Second aspect provides a kind of wearable device wearing detection method, and the wearable device includes: at least one
A earplug, the earplug include: the first cavity, the second cavity, diaphragm, distance measuring sensor and processor；Wherein, first chamber
Body is connected to when wearable device is wearing state with ear canal, and second cavity is communicated with the atmosphere, and the diaphragm is located at institute
It states between the first cavity and second cavity, described method includes following steps:
Detect mobile generated first electric signal of the diaphragm distance；
The first duration and the first current amplitude for detecting first electric signal, according to first current amplitude and
First duration determines whether the wearable device is worn.
The third aspect, provides a kind of computer readable storage medium, and storage is used for the computer journey of electronic data interchange
Sequence, wherein the computer program makes computer execute the method that second aspect provides.
Fourth aspect, provides a kind of computer program product, and the computer program product includes storing computer journey
The non-transient computer readable storage medium of sequence, the computer program are operable to that computer is made to execute second aspect offer
Method.
As can be seen that it is the variation based on air pressure that wearable device provided by the present application, which realizes wearing detection, for
Wearable device, by taking earphone as an example, when earphone is worn in human ear, the space of ear canal becomes an enclosure space at this time,
By experimental verification, the air pressure of the enclosure space and the pressure of outside atmosphere are different, and the air pressure of this enclosure space exists
It is almost constant under wearing state, then we pass through one diaphragm of setting and distance measuring sensor, diaphragm both sides point here
Not Wei the first cavity and the second cavity just will push that diaphragm is mobile, and ranging at this time passes in this way when the pressure change of the first cavity
Sensor can detect mobile generated first electric signal of diaphragm, be detected to obtain the first electricity in this way to the first electric signal
The waveform diagram of signal, obtaining the duration t of first electric signal and current amplitude according to the analysis of oscillogram can sentence
Whether disconnected wearable device is worn, and for this structure, judges according to duration t and current amplitude, thus is avoided that
Interference of the instantaneous operation to detection is worn, improves the accuracy of detection and the Experience Degree of user.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the network architecture schematic diagram of a kind of wearable device and wireless telecom equipment.
Fig. 1 a is a kind of structural schematic diagram of wireless headset provided by the present application.
Fig. 1 b is a kind of another structural schematic diagram of wireless headset provided by the present application.
Fig. 2 is a kind of structural schematic diagram of wearable device provided by the present application.
Fig. 2 a is the waveform diagram under a kind of wearing state of the application.
Fig. 2 b is the waveform diagram under a kind of wearing state of the application
Fig. 3 is the schematic diagram of the amplifying circuit of the application.
Fig. 4 is the structural schematic diagram of the distance measuring sensor of the application.
Fig. 5 is the structural schematic diagram of another distance measuring sensor of the application.
Fig. 6 is a kind of flow diagram of the wearing detection method of wearable device provided by the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall in the protection scope of this application.
The description and claims of this application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing
Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Wireless telecom equipment involved by the embodiment of the present application may include various hand-held with wireless communication function
Equipment, wearable device, calculates equipment or is connected to other processing equipments of radio modem mobile unit, and each
The user equipment (User Equipment, UE) of kind form, mobile station (Mobile Station, MS), terminal device
(terminal device) etc..Certainly in other application, above-mentioned wireless telecom equipment can also be network side equipment, example
Such as base station, access point network side equipment.For convenience of description, apparatus mentioned above is referred to as wireless telecom equipment.
Referring to Fig. 1, Fig. 1 is a kind of network architecture signal for implementing display control method disclosed in the embodiment of the present application
Figure, which may include electronic equipment and wireless headset, wherein wireless headset can be by wireless network (for example, blue
Tooth, infrared ray or WiFi) it is communicated to connect with electronic equipment.It should be noted that wireless headset may include one or more ear
Plug, the embodiment of the present application are not construed as limiting.In specific implementation, wireless headset can send pairing request to electronic equipment method, and electronics is set
Standby to can receive the pairing request sent by wearable device, wearable device includes at least one individual components, and response pairing is asked
It asks, the detection wearable device number of components that includes, shows the information of wearable device according to number of components, such as electricity, match
To quantity etc..
As shown in Figure 1a, Fig. 1 a is a kind of structure chart of wireless headset provided by the embodiments of the present application, as shown in Figure 1a,
Two earplugs are kept completely separate setting, certainly in practical applications, especially in the wireless headset of type of sports, among two earplugs
Also a connector can be set, for example, connecting two earplugs by connecting line as shown in Figure 1a, the application is in wireless headset
Connection type between two earplugs does not limit.As shown in Figure 1 b, which includes: two earplugs, each earplug packet
Include: earpiece 121, the Trackpad and loudspeaker that 121 surface of earpiece is arranged in, the earplug can also include: wireless
Transceiver 122, processing chip (being not drawn into figure) and air pressure detection circuit (being not drawn into figure), the processing chip and Trackpad,
Be electrically connected between wireless transceiver and air pressure detection circuit, specifically, the mode of the electrical connection can by bus mode come
Connection, certainly in practical applications, above-mentioned electrical connection is also possible to connect by other connection types.
Fig. 1 b is please referred to, Fig. 1 b is a kind of structural schematic diagram of wearable device 100 disclosed in the embodiment of the present application, can
Wearable device 100 includes storage and processing circuit 110, and the telecommunication circuit connecting with the storage and processing circuit 110
120 and audio component 140, wherein in some specific wearable devices 100, display component 130 or touching can also be set
Control component.
Wearable device 100 may include control circuit, which may include storage and processing circuit 110.
The storage and processing circuit 110 can store device, such as hard drive memory, nonvolatile memory (such as flash memory or use
In the other electrically programmable read only memories etc. for forming solid state drive), volatile memory (such as it is either statically or dynamically random
Access memory etc.) etc., the embodiment of the present application is with no restriction.Processing circuit in storage and processing circuit 110 can be used for controlling
The operating of electronic equipment 100 processed.The processing circuit can microprocessor based on one or more, microcontroller, at digital signal
Manage device, baseband processor, power management unit, audio codec chip, specific integrated circuit, display-driver Ics
Etc. realizing.
Storage and processing circuit 110 can be used for running the software in wearable device 100, such as voice over internet protocol
(Voice over Internet Protocol, VOIP) call application program, simultaneous interpretation function, media play application
Program, operation system function etc..These softwares can be used for executing some control operations, for example, the image based on camera is adopted
Collection, the ambient light measurement based on ambient light sensor, the proximity sensor measurement based on proximity sensor, based on such as luminous two
The information display function that the positioning indicators such as the status indicator lamp of pole pipe are realized, the touch event detection based on touch sensor,
Operation associated with wireless communication function is executed, operation associated with collecting and generating audio signal, with collection and processing
Other functions etc. in the associated control operation of button press event data and wearable device 100, the application is implemented
Example is with no restriction.
Wearable device 100 can also include input-output circuit 150.Input-output circuit 150 can be used for making can
Wearable device 100 realizes that data are output and input, i.e., permission wearable device 100 from outer equipment receiving data and
Wearable device 100 is allowed to export data to external equipment from wearable device 100.Input-output circuit 150 can be with
It further comprise sensor 170.Sensor 170 may include ambient light sensor, the proximity sensor based on light and capacitor, touching
Sensor is touched (for example, based on light touch sensor and/or capacitive touch sensors, wherein touch sensor can be touch-control
A part of display screen can also be used as a touch sensor arrangement and independently use), acceleration transducer and other sensings
Device etc..
Input-output circuit 150 can also include that touch sensor array (is shown that is, display 130 can be touch-control
Screen).Touch sensor can be the electricity formed by transparent touch sensor electrode (such as tin indium oxide (ITO) electrode) array
Appearance formula touch sensor, or can be the touch sensor formed using other touching techniques, such as sound wave touch-control, pressure-sensitive touching
It touches, resistive touch, optical touch etc., the embodiment of the present application is with no restriction.
Wearable device 100 can also include audio component 140.Audio component 140 can be used for setting to be wearable
Standby 100 provide audio input and output function.Audio component 140 in wearable device 100 may include loudspeaker, Mike
Wind, buzzer, tone generator and other components for being used to generate and detect sound.
Telecommunication circuit 120 can be used for providing the ability with external device communication for electronic equipment 100.Telecommunication circuit 120
It may include analog- and digital- input-output interface circuit, and the radio communication circuit based on radiofrequency signal and/or optical signal.
Radio communication circuit in telecommunication circuit 120 may include radio-frequency transceiver circuitry, power amplifier circuit, low noise amplification
Device, switch, filter and antenna.For example, the radio communication circuit in telecommunication circuit 120 may include for passing through transmitting
The circuit of near-field communication (Near Field Communication, NFC) is supported with near-field coupling electromagnetic signal is received.Example
Such as, telecommunication circuit 120 may include near-field communication aerial and near-field communication transceiver.Telecommunication circuit 120 can also include honeycomb
Telephone transceiver and antenna, wireless lan transceiver circuit and antenna etc..
Wearable device 100 can further include battery, power management circuitry and other input-output units
160.Input-output unit 160 may include button, control stick, click wheel, scroll wheel, touch tablet, keypad, keyboard, photograph
Machine, light emitting diode or other positioning indicators etc..
User can input a command for the operation of control wearable device 100 by input-output circuit 150, and
The output data of input-output circuit 150 can be used to realize and receive status information from wearable device 100 and its
It is exported.
Referring to Fig.2, Fig. 2 be a kind of wearable device provided by the embodiments of the present application, the wearable device include: to
A few earplug, which includes: the first cavity 201, the second cavity 202, diaphragm and distance measuring sensor；Wherein, the first cavity
201 be connected to when wearable device is wearing state with ear canal (i.e. with ear canal air communication), the second cavity 202 and atmosphere company
Logical, the diaphragm is between the first cavity 201 and the second cavity 202；
The distance measuring sensor, for detecting mobile generated first electric signal of diaphragm；
Processor, for detecting the duration t and the first current amplitude of the first electric signal, according to first current amplitude
Determine whether the wearable device is worn with duration t.
It is the variation based on air pressure that wearable device provided by the present application, which realizes wearing detection, is set for wearable
Standby, by taking earphone as an example, when earphone is worn in human ear, the space of ear canal becomes an enclosure space at this time, by testing
Card, the air pressure of the enclosure space and the pressure of outside atmosphere are different, and the air pressure of this enclosure space is under wearing state
It is almost constant, then we pass through one diaphragm of setting here and distance measuring sensor, diaphragm both sides are respectively the first chamber
Body and the second cavity just will push diaphragm movement, distance measuring sensor can at this time in this way when the pressure change of the first cavity
It detects mobile generated first electric signal of diaphragm, the first electric signal is detected to obtain the waveform of the first electric signal in this way
Figure, obtain the duration t of first electric signal according to the analysis of oscillogram and current amplitude can judge it is wearable
Whether equipment is worn, and for this structure, judges according to duration t and current amplitude, this avoid instantaneous behaviour
It opposes and wears the interference of detection, improve the accuracy of detection and the Experience Degree of user.
The determination of above-mentioned determining wearing state is that when wearing, state is relatively fixed based on wearable device, that is, needs to lead to
A setting duration is crossed to detect, this accuracy for detection operation is high, because the operation instantaneous for one, such as it is dynamic
Good duration can not be had by making it, for example, earphone wearing act when, due to various reasons, 201 pressure value of the first cavity
Be possible to be also possible to greatly with the pressure value of the second cavity 202 it is small, cause in this way the pressure value of the first cavity and the second cavity it
Between size relation it is unstable, for diaphragm its may close to first cavity, can also close to the second cavity, at this time the
The duration t of one electric signal may be interrupted or the current amplitude of the first electric signal is unable to reach given threshold, and in pendant
When wearing state, for the first cavity due to the connection with ear canal, air pressure is relatively fixed, and the duration is also longer, and corresponding in this way first
Electric signal is highly stable, i.e., duration t and current amplitude can satisfy condition, to detect wearing state, thus
Pleasant error detection caused by the contingency of movement is avoided, so it, which has, wears detection accurately, improves the excellent of user experience
Point.
Optionally, above-mentioned earplug can also include: amplifying circuit, and the input terminal of the amplifying circuit connects the first electric signal,
The output end of the amplifying circuit exports amplified second electric signal；
Processor is also used to detect the duration t and the second current amplitude of the second electric signal, according to the second electric current width
Value and duration t determine whether the wearable device is worn.
Optionally, processor is specifically used for being greater than time threshold such as duration t and the first current magnitude is greater than the first electricity
Threshold value is flowed, determines that earplug is in non-wearing state, otherwise determines that earplug is in non-wearing state.
Optionally, processor is specifically used for being greater than time threshold such as duration t and the second current amplitude is greater than the second electricity
Threshold value is flowed, determines that earplug is in non-wearing state, otherwise determines that earplug is in non-wearing state.
It is the waveform diagram of the first electric signal refering to Fig. 2 a, Fig. 2 a, as shown in Figure 2 a, shows for the wearing state of wearable device
It is intended to.
It is the waveform diagram of the first electric signal refering to Fig. 2 b, Fig. 2 b, is the non-wearing state of wearable device as shown in Figure 2 b
Schematic diagram.
A kind of amplifying circuit is provided refering to Fig. 3, Fig. 3, as shown in figure 3,
The amplifying circuit includes: that the other end of first resistor R1 connects the base stage of the first triode T1, the first triode T1
Collector connect the other end of the 6th resistance R6, one end of the 6th resistance R6 connects voltage source VCC, the both ends of second resistance R2
It is separately connected the collector and base stage of the first triode T1, the emitter ground connection of the first triode T1, one end of 3rd resistor R3
The collector of the first triode T1 is connected, the other end of 3rd resistor R3 connects the base stage of the second triode T2, the 4th resistance R4
Both ends be separately connected the collector and base stage of the second triode T2, one end of the 5th resistance R5 connects the collection of the second triode T2
The other end of electrode, the 5th resistance R5 connects first voltage source VCC1；The current collection of second triode T2 extremely amplifying circuit 301
Output end (input and output pin of connection processor), the emitter ground connection of the second triode T2, the one of first resistor R1
End is the input terminal (output end of connection distance measuring sensor) of amplifying circuit 301.
A kind of schematic diagram of distance measuring sensor is provided refering to Fig. 4, Fig. 4, as shown in figure 4, the distance measuring sensor includes: iron
Core 401 and induction coil 402, wherein the middle part of diaphragm 403, the position of induction coil 402 and the iron core 401 is arranged in iron core 401
It sets and is correspondingly arranged, testing principle is, when diaphragm receives pressure movement, iron core 401 also can be mobile with diaphragm, such iron core
401 can change in the depth that the hollow portion of induction coil 402 is inserted into, so that the first of the output of induction coil 402
Electric signal changes, and the output end of the induction coil 402 is the output end of the distance measuring sensor.
Above-mentioned distance measuring sensor is caused by the variation that the variation of the electric signal of coil is able to detect very subtle distance
Electric signal variation, have the advantages that detection accuracy is high.
The schematic diagram of another distance measuring sensor is provided refering to Fig. 5, Fig. 5, as shown in figure 5, the distance measuring sensor includes:
Magnet 501 and Hall element 502, wherein the middle part of diaphragm, the position of Hall element 502 and the magnet 501 is arranged in magnet 501
It sets and is correspondingly arranged, testing principle is, when diaphragm receives pressure movement, magnet 501 also can be mobile with diaphragm, such magnet
The distance between 501 and Hall element 502 will appear variation, so that the first electric signal hair that Hall element 502 exports
The output end of changing, the Hall element 502 is the output end of the distance measuring sensor.
A kind of wearable device wearing detection method is provided refering to Fig. 6, Fig. 6, the wearable device includes: at least
One earplug, the earplug include: the first cavity, the second cavity, diaphragm, distance measuring sensor and processor；Wherein, described first
Cavity is connected to when wearable device is wearing state with ear canal, and second cavity is communicated with the atmosphere, and the diaphragm is located at
Between first cavity and second cavity, described method includes following steps:
Step S601, mobile generated first electric signal of the diaphragm distance is detected；
Step S602, the first duration and the first current amplitude for detecting first electric signal, according to described first
Current amplitude and first duration determine whether the wearable device is worn.
It is the variation based on air pressure that wearable device provided by the present application, which realizes wearing detection, is set for wearable
Standby, by taking earphone as an example, when earphone is worn in human ear, the space of ear canal becomes an enclosure space at this time, by testing
Card, the air pressure of the enclosure space and the pressure of outside atmosphere are different, and the air pressure of this enclosure space is under wearing state
It is almost constant, then we pass through one diaphragm of setting here and distance measuring sensor, diaphragm both sides are respectively the first chamber
Body and the second cavity just will push diaphragm movement, distance measuring sensor can at this time in this way when the pressure change of the first cavity
It detects mobile generated first electric signal of diaphragm, the first electric signal is detected to obtain the waveform of the first electric signal in this way
Figure, obtain the duration t of first electric signal according to the analysis of oscillogram and current amplitude can judge it is wearable
Whether equipment is worn, and for this structure, judges according to duration t and current amplitude, this avoid instantaneous behaviour
It opposes and wears the interference of detection, improve the accuracy of detection and the Experience Degree of user.
The determination of above-mentioned determining wearing state is that when wearing, state is relatively fixed based on wearable device, that is, needs to lead to
A setting duration is crossed to detect, this accuracy for detection operation is high, because the operation instantaneous for one, such as it is dynamic
Good duration can not be had by making it, for example, earphone wearing act when, due to various reasons, 201 pressure value of the first cavity
Be possible to be also possible to greatly with the pressure value of the second cavity 202 it is small, cause in this way the pressure value of the first cavity and the second cavity it
Between size relation it is unstable, for diaphragm its may close to first cavity, can also close to the second cavity, at this time the
The duration t of one electric signal may be interrupted or the current amplitude of the first electric signal is unable to reach given threshold, and in pendant
When wearing state, for the first cavity due to the connection with ear canal, air pressure is relatively fixed, and the duration is also longer, and corresponding in this way first
Electric signal is highly stable, i.e., duration t and current amplitude can satisfy condition, to detect wearing state, thus
Pleasant error detection caused by the contingency of movement is avoided, so it, which has, wears detection accurately, improves the excellent of user experience
Point.
Optionally, the above method can also include:
It amplifies first electric signal to obtain the second electric signal；
The second duration and the second current amplitude for detecting second electric signal, according to second duration and
Second current amplitude determines whether the wearable device is in wearing state.
Optionally, described to determine that the wearable device is according to first current amplitude and first duration
It is no to be specifically included by wearing:
Such as first duration is greater than time threshold and first current magnitude is greater than the first current threshold, determines
Wearable device is in non-wearing state, otherwise determines that wearable device is in non-wearing state.
Optionally, described whether to determine the wearable device according to second duration and the second current amplitude
It is specifically included in wearing state:
Such as second duration is greater than time threshold and the second circuit amplitude is greater than the second current threshold, determines
Wearable device is in non-wearing state, otherwise determines that wearable device is in non-wearing state.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also be realized in the form of software program module.
It is the embodiment of the embodiment of the present application above, it is noted that those skilled in the art are come
It says, under the premise of not departing from the embodiment of the present application principle, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the application.
Claims (13)
1. a kind of wearable device, the wearable device includes: at least one earplug, which is characterized in that the earplug
It include: the first cavity, the second cavity, diaphragm, distance measuring sensor and processor；Wherein, first cavity is set wearable
It is connected to for when being wearing state with ear canal, second cavity is communicated with the atmosphere, and the diaphragm is located at first cavity and institute
It states between the second cavity；
The distance measuring sensor, for detecting mobile generated first electric signal of the diaphragm distance；
Processor, for detecting the first duration and the first current amplitude of first electric signal, according to first electricity
Stream amplitude and first duration determine whether the wearable device is worn.
2. wearable device according to claim 1, which is characterized in that the earplug further include: amplifying circuit, it is described
The input terminal of amplifying circuit connects the first electric signal, and the output end of the amplifying circuit exports amplified second electric signal；
The processor is also used to detect the second duration and the second current amplitude of the second electric signal, according to described second
Duration and the second current amplitude determine whether the wearable device is in wearing state.
3. wearable device according to claim 1, which is characterized in that
The processor is specifically used for being greater than such as first duration time threshold and first current magnitude and is greater than the
One current threshold determines that wearable device is in non-wearing state, otherwise determines that wearable device is in non-wearing state.
4. wearable device according to claim 2, which is characterized in that
The processor is specifically used for being greater than such as second duration time threshold and the second circuit amplitude and is greater than the
Two current thresholds determine that wearable device is in non-wearing state, otherwise determine that wearable device is in non-wearing state.
5. wearable device according to claim 2 or 4, which is characterized in that the amplifying circuit specifically includes:
The other end of first resistor connects the base stage of the first triode, and the collector of the first triode connects the another of the 6th resistance
The one end at end, the 6th resistance connects voltage source, and the both ends of second resistance are separately connected the collector and base stage of the first triode, the
The emitter of one triode is grounded, and one end of 3rd resistor connects the collector of the first triode, and the other end of 3rd resistor connects
The base stage of the second triode is connect, the both ends of the 4th resistance are separately connected the collector and base stage of the second triode, the 5th resistance
One end connects the collector of the second triode, and the other end of the 5th resistance connects first voltage source；The collector of second triode
Emitter for the output end of the amplifying circuit, the second triode is grounded, and one end of first resistor is the amplifying circuit
Input terminal.
6. wearable device according to claim 1, which is characterized in that the distance measuring sensor includes: iron core and sense
Answer coil, wherein the middle part of the diaphragm is arranged in the iron core, and the induction coil is corresponding with the position of the iron core to be set
It sets, the output port of the induction coil is the output end of the distance measuring sensor.
7. wearable device according to claim 1, which is characterized in that the distance measuring sensor includes: magnet and suddenly
That element, wherein the middle part of the diaphragm is arranged in the magnet, and the Hall element is corresponding with the position of the magnet to be set
It sets, the output end of the Hall element is the output end of the distance measuring sensor.
8. a kind of wearable device wears detection method, the wearable device includes: at least one earplug, and feature exists
In the earplug includes: the first cavity, the second cavity, diaphragm, distance measuring sensor and processor；Wherein, first cavity exists
Wearable device is connected to when being wearing state with ear canal, and second cavity is communicated with the atmosphere, and the diaphragm is positioned at described the
Between one cavity and second cavity, described method includes following steps:
Detect mobile generated first electric signal of the diaphragm distance；
The first duration and the first current amplitude for detecting first electric signal, according to first current amplitude and described
First duration determined whether the wearable device is worn.
9. according to the method described in claim 8, it is characterized in that, the method also includes:
It amplifies first electric signal to obtain the second electric signal；
The second duration and the second current amplitude for detecting second electric signal, according to second duration and second
Current amplitude determines whether the wearable device is in wearing state.
10. according to the method described in claim 8, it is characterized in that, described according to first current amplitude and described first
Duration determines whether the wearable device is specifically included by wearing:
Such as first duration is greater than time threshold and first current magnitude is greater than the first current threshold, and determination can be worn
It wears formula equipment and is in non-wearing state, otherwise determine that wearable device is in non-wearing state.
11. according to the method described in claim 9, it is characterized in that, described according to second duration and the second electric current
Amplitude determines whether the wearable device specifically includes in wearing state:
Such as second duration is greater than time threshold and the second circuit amplitude is greater than the second current threshold, and determination can be worn
It wears formula equipment and is in non-wearing state, otherwise determine that wearable device is in non-wearing state.
12. a kind of computer readable storage medium, which is characterized in that it stores the computer program for being used for electronic data interchange,
Wherein, the computer program makes computer execute such as the described in any item methods of claim 8-11.
13. a kind of computer program product, which is characterized in that the computer program product includes storing computer program
Non-transient computer readable storage medium, the computer program are operable to that computer is made to execute such as claim 8-11
Method described in one.
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