CN108702567A - Earphone, test earphone wearing state method and electronic equipment - Google Patents
Earphone, test earphone wearing state method and electronic equipment Download PDFInfo
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- CN108702567A CN108702567A CN201780008902.1A CN201780008902A CN108702567A CN 108702567 A CN108702567 A CN 108702567A CN 201780008902 A CN201780008902 A CN 201780008902A CN 108702567 A CN108702567 A CN 108702567A
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- earphone
- pressure
- pressure sensor
- sensor
- sensors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Telephone Function (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Headphones And Earphones (AREA)
Abstract
This application discloses a kind of earphone, the method for the wearing state of test earphone and electronic equipments.The earphone includes:At least one pressure sensor, for obtaining pressure signal, at least one pressure sensor includes first pressure sensor set, the first pressure sensor set includes one or more pressure sensors, and what the pressure sensor in the first pressure sensor set was set to the earphone enters lug areas;Processing unit, the wearing state for determining the earphone according to the pressure signal.The technical solution of the embodiment of the present application can promote user experience.
Description
Technical field
The present invention relates to information technology fields, and more particularly, to a kind of earphone, the wearing state of test earphone
Method and electronic equipment.
Background technology
When using earphone in people, such as listening to music, listen to the radio programme or listen to storytelling, to suspend broadcasting if it need to be exchanged with people,
And it is put having exchanged subsequent continued broadcasting.In the existing earphone form, the function is usually realized with mechanical button.
However, the solution of above-mentioned mechanical button is more not convenient in experience.In addition, after extracting earphone, if not having
There are produce agaric detection, mobile phone that will be continuously connected with earphone;When there is important telephony access at this time, the tinkle of bells can only be rung in earphone
It rises, causes user to miss important phone, unnecessary trouble is caused to user, influences user experience.
Invention content
The embodiment of the present application provide a kind of earphone, test earphone wearing state method and electronic equipment, Neng Gouti
Rise user experience.
In a first aspect, a kind of earphone is provided, including:
At least one pressure sensor, for obtaining pressure signal, at least one pressure sensor includes the first pressure
Force snesor set, the first pressure sensor set include one or more pressure sensors, the first pressure sensing
What the pressure sensor in device set was set to the earphone enters lug areas;
Processing unit, the wearing state for determining the earphone according to the pressure signal.
In the embodiment of the present application, the pendant of earphone is determined according to the pressure signal of the pressure sensor for entering lug areas of earphone
State is worn, the wearing state that can correspond to earphone in this way executes corresponding operating, is manually controlled without user, so as to promote use
It experiences at family.
In some possible realization methods, the pressure sensor in the first pressure sensor set is set to described
Earphone enters at the earplug of lug areas, earphone column or earphone cylinder.
In some possible realization methods, the pressure sensor in the first pressure sensor set may be arranged at institute
It states earphone to enter in the deformation reinforcement structure of lug areas, raised line, the shapes such as structures foam rubber such as groove is arranged on earphone column groove
After becoming larger fitting glue laminating, the semaphore that deformation makes pressure sensor obtain bigger can be amplified from structure, optimize performance.
In some possible realization methods, at least one pressure sensor further includes:
Second pressure set of sensors, the second pressure set of sensors include one or more pressure sensors, institute
State the hand-held region that the pressure sensor in second pressure set of sensors is set to the earphone.
In some possible realization methods, the pressure sensor in the second pressure set of sensors is set to described
At the earphone casing in the hand-held region of earphone.
In some possible realization methods, the processing unit is specifically used for:
If the pressure signal obtained according to one or more of second pressure set of sensors pressure sensor is true
The hand-held region of the fixed earphone is passed there are pressure and according to one or more of first pressure sensor set pressure
The pressure signal that sensor obtains determines the lug areas that enters of the earphone, and there are pressure, it is determined that the earphone is worn pleasant.
In some possible realization methods, the processing unit is specifically used for:
If the pressure signal obtained according to one or more of second pressure set of sensors pressure sensor is true
The hand-held region of the fixed earphone is passed there are pressure and according to one or more of first pressure sensor set pressure
The pressure signal that sensor obtains determines that the pressure for entering lug areas of the earphone disappears, it is determined that the earphone is won produce agaric.
In the embodiment of the present application, the pendant of earphone is determined by entering the signal of the pressure sensor of lug areas and hand-held region
State to be worn, can accurately judge the wearing state of earphone, the wearing state so as to corresponding earphone executes corresponding operating,
It is manually controlled without user, so as to promote user experience.In addition, the Headphone structure and sensor-based system of the embodiment of the present application compared with
Simply, to which cost is relatively low.
In some possible realization methods, at least one pressure sensor is set to following at least one position:
On the medial surface of the shell mechanism of the earphone, on the lateral surface of the shell mechanism of the earphone or the shell mechanism of the earphone
Material in.
In some possible realization methods, on the same area medial surface of the shell mechanism of the earphone, on lateral surface
With pressure sensor is both provided in material.Three pressure sensors of the same area can be respectively arranged at the shell knot of earphone
On the medial surface of structure, on the lateral surface of the shell mechanism of earphone and in the material of the shell mechanism of earphone.Three sensor compositions
Multiple layer stack sensing arrangement forms triple burden sensor, can obtain more high-dimensional pressure signal.In addition to can be with
Improve determine earphone wearing state accuracy outside, can also realize such as touch, flicking, again by, shake (shaking the head) behaviour
Make.
In some possible realization methods, multiple pressure that are evenly arranged with for one week along the shell mechanism of the earphone pass
Sensor.Triple burden sensor under multiple and different positions can form a pressure sensing network system.By pressure sensing net
The expansible more rich application after the processing of the software algorithm of processing unit of the signal of network system.
In some possible realization methods, the first pressure sensor set includes the resistance-type pressure of bridge structure
Force snesor, wherein the resistance of two bridge arms adjacent in electric bridge is set in the resistive pressure sensor of the bridge structure
It is placed on the not ipsilateral of the shell mechanism of the earphone.
In some possible realization methods, the processing unit is additionally operable to:
When determining that the earphone is worn pleasant, executes and worn pleasant associated operation with the earphone;Alternatively,
When it is to be won produce agaric to determine the earphone, executes and won the associated operation of produce agaric with the earphone.
Second aspect, provides a kind of method of the wearing state of test earphone, and the earphone includes at least one pressure
Sensor, at least one pressure sensor include:
First pressure sensor set, the first pressure sensor set include one or more pressure sensors, institute
That states that the pressure sensor in first pressure sensor set is set to the earphone enters lug areas;
The method includes:
Obtain the pressure signal of at least one pressure sensor;
The wearing state of the earphone is determined according to the pressure signal.
In some possible realization methods, at least one pressure sensor further includes:
Second pressure set of sensors, the second pressure set of sensors include one or more pressure sensors, institute
State the hand-held region that the pressure sensor in second pressure set of sensors is set to the earphone.
In some possible realization methods, the wearing state that the earphone is determined according to the pressure signal, packet
It includes:
The pressure signal obtained according to one or more of first pressure sensor set pressure sensor and institute
The pressure signal for stating the acquisition of one or more of second pressure set of sensors pressure sensor, determines the wearing of the earphone
State.
In some possible realization methods, if according to one or more of second pressure set of sensors pressure
The pressure signal that sensor obtains determines the hand-held region of the earphone there are pressure and according to the first pressure sensor collection
The pressure signal that pressure sensor obtains one or more of is closed to determine the lug areas that enters of the earphone there are pressure, it is determined that
The earphone is worn pleasant
In some possible realization methods, if according to one or more of second pressure set of sensors pressure
The pressure signal that sensor obtains determines the hand-held region of the earphone there are pressure and according to the first pressure sensor collection
The pressure signal that one or more of conjunction pressure sensor obtains determines that the pressure for entering lug areas of the earphone disappears, then really
The fixed earphone is won produce agaric.
The third aspect provides a kind of electronic equipment, including:In above-mentioned first aspect or its any possible realization method
Earphone.
Fourth aspect provides a kind of computer storage media, and have program stored therein code in the computer storage media, should
Program code can serve to indicate that the method executed in above-mentioned second aspect or its arbitrary possible realization method.
5th aspect provides a kind of computer program product including instruction, when running on computers so that meter
Calculation machine executes the method in above-mentioned second aspect or its arbitrary possible realization method.
Description of the drawings
Fig. 1 is the schematic diagram of the capacitance pressure transducer, of the embodiment of the present application.
Fig. 2 is the schematic diagram of the resistive pressure sensor of the embodiment of the present application.
Fig. 3 is the schematic diagram of the bridge type resistance pressure transmitter of the embodiment of the present application.
Fig. 4 is the schematic block diagram of the earphone of the embodiment of the present application.
Fig. 5 a- Fig. 8 b are the schematic diagrames of the setting area of the pressure sensor of the embodiment of the present application.
Fig. 9 and Figure 10 is the schematic diagram of the installation position of the pressure sensor of the embodiment of the present application.
Figure 11 and Figure 12 is the setting schematic diagram of multiple pressure sensors of the embodiment of the present application.
Figure 13 and Figure 14 is the schematic diagram of the triple burden sensor of the embodiment of the present application.
Figure 15 is the schematic diagram of the pressure sensing network system of the embodiment of the present application.
Figure 16 and 17 is the setting schematic diagram of the bridge type resistance pressure transmitter of the embodiment of the present application.
Figure 18-Figure 20 is the schematic diagram of the earphone process flow of the embodiment of the present application.
Figure 21 is the pleasant process chart of the earphone of the embodiment of the present application.
Figure 22 is the process chart of the earphone produce agaric of the embodiment of the present application.
Figure 23 is the schematic diagram of the earphone casing lateral surface design of the embodiment of the present application.
Figure 24 and Figure 25 is that the setting of the pressure sensor and infrared sensor or capacitance sensor of the embodiment of the present application is shown
It is intended to.
Figure 26 is the schematic diagram of the capacitance sensor of the embodiment of the present application.
Figure 27 is the schematic flow chart of the method for the wearing state of the test earphone of the embodiment of the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application is described.
The technical solution of the embodiment of the present application can be applied in the earphone of various forms, for example, In-Ear Headphones or ear
Plug earphone, but the embodiment of the present application does not limit this.
Pressure sensor in the embodiment of the present application can be capacitance pressure transducer, or resistive pressure sensor, but
The embodiment of the present application does not limit this.
Capacitance pressure transducer, is referred to as pressure capacitance type sensor, and principle is as shown in Figure 1, when pressure is applied to pole
When on plate 12, which makes the spacing of the capacitor 21 between two-plate 11 and 12 change to change the big of capacitance
It is small.Different size of pressure generates different capacitance variations, and the variable quantity of the capacitance is converted into electric signal, passes through detection
The variation that chip measures the signal can detect that the size of relevant pressure.
Resistive pressure sensor is referred to as piezoresistive transducer, and its principle is as shown in Figure 2, and resistive pressure is passed
Sensor 22 is arranged on some stress surface to be detected, and 13 stress of stress supporting body generates deformation, to extruding or stretching resistance
Formula pressure sensor 22, to make its resistance value that respective change occur.Different pressures size generates different change in resistance, passes through inspection
Survey chip, which detects the change in resistance, can detect corresponding strength.
As shown in figure 3, four independent resistive pressure sensors, which are combined into bridge type topology, forms bridge type electricity
Damping force snesor can realize that the temperature drift of hardware-level inhibits.
Fig. 4 shows the schematic block diagram of the earphone 400 of the embodiment of the present application.
As shown in figure 4, earphone 400 includes at least one pressure sensor 410 and processing unit 420.
At least one pressure sensor 410 is for obtaining pressure signal.
At least one pressure sensor 410 may include:
First pressure sensor set, the first pressure sensor set include one or more pressure sensors, institute
That states that the pressure sensor in first pressure sensor set is set to the earphone enters lug areas.
Pressure sensor 410 can be capacitance pressure transducer, or resistive pressure sensor, the embodiment of the present application pair
This is not limited.
Processing unit 420 is used to determine the wearing state of the earphone according to the pressure signal.
Optionally, the wearing state of earphone may include that earphone is not worn, and earphone is won out by pleasant, earphone is worn
Whether ear, earphone wear (such as wearing grade) etc. when being worn, but the embodiment of the present application does not limit this.
Optionally, processing unit 420 is specifically as follows processor, processing chip or detection chip.
Enter the pressure signal that the pressure sensor of lug areas setting can be used for during test earphone is pleasant or produce agaric.Earphone
The deformation generated when pleasant can be transmitted to the pressure sensor into lug areas step by step by Headphone structure, after earphone wearing is pleasant
Deformation caused by pressure can maintain always, and pressure sensor also remains corresponding semaphore, complete pleasant wearing detection;When
When earphone produce agaric, the deformation can restore as former state, enter the pressure sensor of lug areas also can corresponding release semaphore, complete produce agaric
Detection.
In the embodiment of the present application, the pendant of earphone is determined according to the pressure signal of the pressure sensor for entering lug areas of earphone
State is worn, the wearing state that can correspond to earphone in this way executes corresponding operating, is manually controlled without user, so as to promote use
It experiences at family.
Optionally, in the application one embodiment, at least one pressure sensor 410 can be set to the ear
At least two different regions of machine.
By being arranged at least one pressure sensor in different regions, the pressure signal of various dimensions can be obtained, from
And the accuracy of the wearing state of determining earphone can be improved.It further, can also be according at least one pressure sensor
Signal realizes various operations, further promotes user experience.
Optionally, in the application one embodiment, what pressure sensor 410 can be set to earphone enters the more of lug areas
A position.For example, pressure sensor 410 can be set at the earplug for entering lug areas, earphone column or earphone cylinder of earphone.
As shown in Fig. 5 a, 6a and 7a, for In-Ear Headphones, what pressure sensor 410 can be set to earphone enters ear field
At the earplug 510 in domain, earphone column 520 or earphone cylinder 530.
Optionally, pressure sensor 410 may be arranged at the earphone and enter in the deformation reinforcement structure of lug areas.For example, such as
Shown in Fig. 6 b and 6c, the structures such as raised line 521 or groove 522 can be arranged on the groove part of earphone column 520, then with for example steeping
The larger 610 laminate pressure sensor 410 of joint adhesive of the deformation such as celloidin, can amplify deformation from structure makes pressure sensor obtain
The semaphore of bigger optimizes performance.
As shown in Figure 8 a, for PlayGear Stealth (being referred to as earplug), pressure sensor 410 can be set to earphone
Enter at the earplug 810 of lug areas.
Optionally, in the application one embodiment, at least one pressure sensor 410 further includes:
Second pressure set of sensors, the second pressure set of sensors include one or more pressure sensors, institute
State the hand-held region that the pressure sensor in second pressure set of sensors is set to the earphone.
Another setting area of pressure sensor 410 can be the hand-held region of earphone.For example, pressure sensor 410
It can be set at the earphone casing in the hand-held region of earphone.
As shown in Fig. 5 b, 6d and 7b, for In-Ear Headphones, pressure sensor 410 can be set to the holding area of earphone
At the earphone casing 540 in domain.
As shown in Figure 8 b, for PlayGear Stealth, pressure sensor 410 can be set to the earphone in the hand-held region of earphone
At casing 840.
Optionally, in the application one embodiment, pressure sensor 410 can be set to the interior of the shell mechanism of earphone
On side, on the lateral surface of the shell mechanism of earphone or in the material of the shell mechanism of earphone.
For example, for holding region, as shown in figure 9, can be by joint adhesive 910 (such as foam rubber) by pressure sensor
410 are fitted on the medial surface of the shell mechanism of earphone casing, alternatively, being arranged pressure sensor 410 by the methods of injection molding
In the material of the shell mechanism of earphone casing, alternatively, pressure sensor 410 is directly printed or is fitted in ear by joint adhesive
On the lateral surface of the shell mechanism of machine casing.
Similarly, for entering lug areas, as shown in Figure 10, pressure sensor 410 can be fitted in by joint adhesive 910
On the medial surface of the shell mechanism of earplug, earphone column or earphone cylinder, alternatively, by the methods of being molded 410 cloth of pressure sensor
It is placed in the material of the shell mechanism of earplug, earphone column or earphone cylinder, alternatively, directly printing or passing through pressure sensor 410
Joint adhesive is fitted on the lateral surface of the shell mechanism of earplug, earphone column or earphone cylinder.
For holding the pressure sensor in region, when applying hand-held external force, pressure transmission can be obtained to pressure sensor
To corresponding pressure signal.
For entering the pressure sensor of lug areas, when earplug is pleasant, generate pressure, pressure transmission to pressure sensor,
It can obtain corresponding pressure signal.
It should be understood that in addition to it is above-mentioned enter lug areas and hand-held region, pressure sensor 410 can also be set to other of earphone
Region, the embodiment of the present application do not limit this.
Optionally, in the application one embodiment, for a region, multiple pressure sensors 410 can be set.Example
Such as, as shown in FIG. 11 and 12, in hand-held region (Figure 11) and lug areas (Figure 12) can be entered multiple pressure sensors 410 is set.
Optionally, in the application one embodiment, three pressure sensors 410 of the same area can be respectively arranged at
On the medial surface of the shell mechanism of earphone, on the lateral surface of the shell mechanism of earphone and in the material of the shell mechanism of earphone, such as
Shown in Figure 13 (hand-held region) and Figure 14 (entering lug areas).Three sensors constitute multiple layer stack sensing arrangement, form one
Triple burden sensor can obtain more high-dimensional pressure signal.In addition to the essence for the wearing state that can improve determining earphone
Outside exactness, can also realize such as touch, flicking, again by, shake (shaking the head) operation.
Optionally, in the application one embodiment, the triple burden sensor under multiple and different positions can form one
A pressure sensing network system.For example, Figure 15 is eight unit sensing network systems of multiple triple burden sensors composition, knot
Structure is to be respectively arranged eight triple burden sensors in eight positions for entering lug areas, obtains the multiple dimensions pressure of different location
Information decomposition pressure sensing network system handles the signal of the pressure sensing network system by the software algorithm of processing unit
Expansible more rich application afterwards.
Optionally, in the application one embodiment, the first pressure sensor set includes the electricity of bridge structure
Resistance pressure transducer, wherein two bridge arms adjacent in electric bridge in the resistive pressure sensor of the bridge structure
Resistance is set on the not ipsilateral of the shell mechanism of the earphone.
For example, as shown in figure 16, pressure sensor 410 is the resistive pressure sensor of bridge structure, by four in figure
The resistance 41,42,43 and 44 of bridge arm forms, and wherein resistance 41 and resistance 44 are connected, and resistance 42 and resistance 43 are connected.It is arrived in setting
When on the earphone column of earphone, resistance 41 and 43 is located at outside, and resistance 42 and 44 is located inside.Being on the right side of Figure 16 will be around earphone column one
Schematic diagram after the pressure sensor expansion of circle.When the piezoresistance sensor of entire earphone column has been wrapped up in the pleasant extruding of earphone silica gel sheath
When, positioned at exterior measuring resistance 41 and resistance 43 with positioned inside resistance 42 and 43 stress and deformation of resistance be opposite direction, because
The change direction of this resistance is also opposite.Circuit diagram can be seen that in the resistance inverse variation of two groups of different sides from Figure 16,
Voltage IN+ and IN- can obtain maximum input differential signal, be optimal performance.
In another example, as shown in figure 17, the pressure sensor 410 arranged on the earphone cylinder of earphone is the outer of circular arc type
Shape.Resistance 41 and 43 is located at outside, and resistance 42 and 44 is located inside.Similarly, when earphone silica gel sheath is pleasant, it is located at exterior measuring
Resistance 41 and resistance 43 with positioned inside resistance 42 and 43 stress and deformation of resistance be opposite direction, therefore the variation side of resistance
To being also opposite.Circuit diagram can be seen that voltage IN+ and IN- can in the resistance inverse variation of two groups of different sides from Figure 17
To obtain maximum input differential signal, it is optimal performance.
Optionally, in the application one embodiment, if one or more of described first pressure sensor set is pressed
Pressure signal has not been obtained in force snesor, it is determined that the earphone is not worn.
Optionally, in the application one embodiment, processing unit 420 can be according to the first pressure sensor set
One or more of the pressure signal that obtains of pressure sensor and one or more of the second pressure set of sensors
The pressure signal that pressure sensor obtains, determines the wearing state of the earphone.
As shown in figure 18, it holds the pressure sensor 410 in region and enters the pressure signal of the pressure sensor 410 of lug areas
It is transmitted in common in processing unit 420, whether processing unit 420 can determine the wearing of earphone by software algorithm.
Optionally, as shown in figure 19, if other regions are also provided with pressure sensor 410, the pressure in each region passes
The pressure signal of sensor 410 is transmitted in common in processing unit 420, to further increase the pendant that processing unit 420 determines earphone
Accuracy whether wearing.
Optionally, as shown in figure 20, if multiple pressure sensors 410 are arranged in each region, the pressure of each region passes
The pressure signal of sensor 410 is transmitted in common in processing unit 420, and processing unit 420 can determine earphone by software algorithm
Wearing whether.In addition, processing unit 420 can also realize it according to the signal of multiple pressure sensors 410 of the same area
His function, such as rhythm of the heart, meter step etc., to further promote user experience.Optionally, processing unit 420 can also be tied
The signal of other sensors in collaboration system, such as acceleration transducer realize other functions, such as rhythm of the heart etc., to
Further promote user experience.
Pressure sensor 410 by entering lug areas and hand-held the two regions of region obtains hand-held when earphone is worn respectively
Pressure signal and pleasant pressure signal obtain the pressure signal of two dimensions, can accurately determine the wearing state of earphone.
Optionally, in the application one embodiment, if according to one or more in the second pressure set of sensors
The pressure signal that a pressure sensor obtains determines the hand-held region of the earphone there are pressure and is passed according to the first pressure
What the pressure signal that one or more of sensor set pressure sensor obtains determined the earphone enters lug areas there are pressure,
It is pleasant then to determine that the earphone is worn.
Specifically, the pressure sensor in hand-held region detects that pressure signal shows hand-held region by touch (touch),
The pressure sensor for entering lug areas detects that pressure signal shows that into lug areas, by touch, the two combination can determine earphone quilt
It wears pleasant.
Optionally, in the application one embodiment, processing unit 420 can also determine that it is pleasant that the earphone is worn
When, it executes and is worn pleasant associated operation with the earphone.
For example, when determining that earphone is worn pleasant, it can play out, or the equipment that notice earphone is connected, example
Such as mobile phone, so that handset-selected earphone plays etc..
Figure 21 shows the pleasant process chart of earphone.It should be understood that Figure 21 is only example, should not be construed as to this Shen
Please embodiment restriction.
2110, the pressure sensor of multiple regions carries out pressure detecting.
Multiple pressure spans include hand-held region and enter lug areas.
2120, determine whether hand-held region is touched.
By holding the signal of the pressure sensor in region, determine whether hand-held region is touched.If so, executing
2130;If it is not, then returning to initial step.
2130, determine whether lug areas is touched.
After determining that hand-held region is touched, further by entering the signal of the pressure sensor of lug areas, determine pleasant
Whether region is touched.If so, executing 2140;If it is not, then returning to initial step.
2140, it completes to wear pleasant detection, executes relevant operation.
Optionally, in the application one embodiment, if according to one or more in the second pressure set of sensors
The pressure signal that a pressure sensor obtains determines the hand-held region of the earphone there are pressure and is passed according to the first pressure
The pressure signal that one or more of sensor set pressure sensor obtains determines that the pressure for entering lug areas of the earphone disappears
It loses, it is determined that the earphone is won produce agaric.
Specifically, the pressure sensor in hand-held region detects that pressure signal shows hand-held region by touch, in conjunction with
Entering the pressure disappearance of lug areas can determine that earphone is won produce agaric.
Optionally, in the application one embodiment, processing unit 420 can also determine that the earphone is to be won out
When ear, executes and won the associated operation of produce agaric with the earphone.
For example, when determining that earphone is won produce agaric, broadcasting can be suspended, or the equipment that notice earphone is connected, example
Such as mobile phone, so that mobile phone pause plays or selection mobile phone speaker plays etc..
Figure 22 shows the process chart of earphone produce agaric.It should be understood that Figure 22 is only example, should not be construed as to this Shen
Please embodiment restriction.
2210, the pressure sensor of multiple regions carries out pressure detecting.
Multiple pressure spans include hand-held region and enter lug areas.
2220, determine whether hand-held region is touched.
By holding the signal of the pressure sensor in region, determine whether hand-held region is touched.If so, executing
2130;If it is not, then returning to initial step.
2230, determine whether pleasant areal pressure disappears.
After determining that hand-held region is touched, further by entering the signal of the pressure sensor of lug areas, determine pleasant
Whether areal pressure disappears.If so, executing 2140;If it is not, then returning to initial step.
2240, produce agaric detection is completed, relevant operation is executed.
The earphone of the embodiment of the present application determines earphone by entering the signal of pressure sensor of lug areas and hand-held region
Wearing state can accurately judge the wearing state of earphone, and corresponding behaviour is executed so as to the wearing state of corresponding earphone
Make, is manually controlled without user, so as to promote user experience.In addition, the Headphone structure of the embodiment of the present application and sensing are
System is simpler, to which cost is relatively low.
Optionally, in the application one embodiment, the lateral surface in the region for being provided with pressure sensor of earphone casing
On be provided with touch convex shape, touch concave structure or touch particle point.
For example, as shown in figure 23, pressure sensor 410 is affixed on using laminating type on the medial surface of mobile phone sleeve shell,
Accordingly for lateral surface, it may be used and touch the design of salient point lateral surface, touch the design of concave point lateral surface, alternatively, touching particle
Point lateral surface design.It should be understood that the form of lateral surface can be various, it is not limited in the case where embodiment is enumerated.
Optionally, in the application one embodiment, processing unit 420 can also realize button according to the pressure signal
Function.
The detection signal of pressure sensor, in addition to be determined for earphone it is whether pleasant other than, can be also used for realizing it
His function, for example, realizing keypress function.For example, finger, which is clicked or touched, holds region, the pressure sensor in the region can obtain
Also can in the pressure sensor for entering lug areas to the data of pressure change alternatively, any position of earphone is clicked or touched to finger
The data of pressure change are obtained, which can be used to implement other functions such as button.
Optionally, in the application one embodiment, earphone further includes infrared sensor and/or capacitance sensor.Accordingly
Ground, processing unit 420 can be according to the detection signals and the pressure of the infrared sensor and/or the capacitance sensor
Force signal determines the wearing state of the earphone.
Specifically, pressure sensor can also be with other kinds of sensor, such as infrared sensor or capacitance sensing
Device is used cooperatively, to further increase the accuracy of the wearing state of determining earphone.For example, as shown in figure 24, on earphone in addition to
It is arranged outside at least one pressure sensor 410, one or more infrared sensors or capacitance sensor 2410 can also be set.
Infrared sensor may determine that whether earphone is pleasant by infrared detection.For capacitance sensor, as shown in figure 25,
When earphone close to ear skin 2520 in some closer distance when, parasitic capacitance 2530 can be made to significantly increase;Capacitance sensing at this time
Device 2510 will obtain a transducing signal to processing unit, and processing unit is identified by software algorithm, to complete to wear detection
Etc. functions.
A variety of sensing technologies can be used in combination, for example, one of which can be used as main sensing technology, in addition can be with
As auxiliary sensing technology.That is, the piezoresistive sensing technology in the embodiment of the present invention can be applied not only to pressure detecting
Earphone as main sensing technology, the earphone of the earphone or capacitive sensing that can also be applied to infrared induction is passed as auxiliary
Sense technology.
It optionally, as shown in figure 25, can be in the rear side (finger in Figure 25 of earphone in the application one embodiment
2540 touch locations) arrangement multiple pressure sensor 2550.On the one hand, when finger 2540 touches the region, capacitance can be made
Closer to skin 2520 at sensor 2510, new button operation is formed.On the other hand, with multiple pressure sensor 2550
Multiple dimensions pressure result can receive tap, double-click, flicking, the operations such as press and slide again, pass through multiple biography pressure sensor
2550 obtain the transducing signal of various dimensions, so as to the transducing signal of the processing unit software algorithm identification various dimensions of rear class, most
Different keypress functions may be implemented eventually.
Optionally, in the application one embodiment, as shown in figure 26, the silica gel sheath 2610 in earphone is conductive material
Silica gel, can be arranged to the silica gel capacitance sensor, can increase allow capacitance sensor with the capacitance of skin contact in this way
Sensitivity be accordingly remarkably enhanced.
It should be understood that the technical solution of the embodiment of the present application is not limited to be applied to earphone shape described in the various embodiments described above
Or form, should be all earphone shapes or form suitable for various sensor applications.
The embodiment of the present application also provides a kind of chip, which can be used to implement the earphone of above-mentioned the embodiment of the present application
In processing unit, can have the function of the processing unit.
The embodiment of the present application also provides a kind of electronic equipment, which may include the various implementations of above-mentioned the application
The earphone of example.
The foregoing describe the earphone of the embodiment of the present application, chip and electronic equipments, and the inspection of the embodiment of the present application is described below
The method for surveying the wearing state of earphone.It should be understood that the method for the wearing state of the test earphone of the embodiment of the present application can be by preceding
State the embodiment of the present application earphone or in which processing unit implement, wherein relevant specific descriptions can refer to aforementioned each implementation
Example, for sake of simplicity, repeating no more below.
Figure 27 shows the schematic flow of the method 2700 of the wearing state of the test earphone of the application one embodiment
Figure.This method 2700 can by aforementioned the embodiment of the present application earphone or in which processing unit execute.As shown in figure 27, the party
Method 2700 may include:
2710, the pressure signal of at least one pressure sensor is obtained, at least one pressure sensor includes first
Pressure sensor set, the first pressure sensor set include one or more pressure sensors, and the first pressure passes
What the pressure sensor in sensor set was set to earphone enters lug areas;
2720, the wearing state of earphone is determined according to the pressure signal.
Optionally, in the application one embodiment, if one or more of described first pressure sensor set is pressed
Pressure signal has not been obtained in force snesor, it is determined that the earphone is not worn.
Optionally, in the application one embodiment, at least one pressure sensor is set to the earphone extremely
Few two different regions.
Optionally, in the application one embodiment, at least one pressure sensor further includes:
Second pressure set of sensors, the second pressure set of sensors include one or more pressure sensors, institute
State the hand-held region that the pressure sensor in second pressure set of sensors is set to the earphone.
Optionally, in the application one embodiment, can according to one in the first pressure sensor set or
One or more of the pressure signal of multiple pressure sensors acquisitions and the second pressure set of sensors pressure sensor
The pressure signal of acquisition determines the wearing state of the earphone.
Optionally, in the application one embodiment, if according to one or more in the second pressure set of sensors
The pressure signal that a pressure sensor obtains determines the hand-held region of the earphone there are pressure and is passed according to the first pressure
What the pressure signal that one or more of sensor set pressure sensor obtains determined the earphone enters lug areas there are pressure,
It is pleasant then to determine that the earphone is worn
Optionally, in the application one embodiment, if according to one or more in the second pressure set of sensors
The pressure signal that a pressure sensor obtains determines the hand-held region of the earphone there are pressure and is passed according to the first pressure
The pressure signal that one or more of sensor set pressure sensor obtains determines that the pressure for entering lug areas of the earphone disappears
It loses, it is determined that the earphone is won produce agaric.
Optionally, in the application one embodiment, keypress function can be realized according to the pressure signal.
Optionally, in the application one embodiment, the earphone further includes infrared sensor and/or capacitance sensor;
Can according to the detection signal and the pressure signal of the infrared sensor and/or the capacitance sensor,
Determine the wearing state of the earphone.
Optionally, in the application one embodiment, can determine the earphone by wear it is pleasant when, execute with it is described
Earphone is worn pleasant associated operation;Alternatively,
When it is to be won produce agaric to determine the earphone, executes and won the associated operation of produce agaric with the earphone.
It should be understood that specific example herein is intended merely to that those skilled in the art is helped to more fully understand the application reality
Apply example, and the range of unrestricted the embodiment of the present application.
Those of ordinary skill in the art may realize that lists described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of touch-control hardware, computer software or the two, in order to clearly demonstrate hardware
With the interchangeability of software, each exemplary composition and step are generally described according to function in the above description.This
A little functions are implemented in hardware or software actually, depend on the specific application and design constraint of technical solution.Specially
Industry technical staff can use different methods to achieve the described function each specific application, but this realization is not
It is considered as exceeding scope of the present application.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component
It can be combined or can be integrated into another system, or some features can be ignored or not executed.In addition, shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be the INDIRECT COUPLING by some interfaces, device or unit
Or communication connection, can also be electricity, mechanical or other form connections.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the embodiment of the present application scheme
Purpose.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
It is that each unit physically exists alone, can also be during two or more units are integrated in one unit.It is above-mentioned integrated
The form that hardware had both may be used in unit is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, the technical solution of the application is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the application
Portion or part steps.And storage medium above-mentioned includes:USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above, the only specific implementation mode of the application, but the protection domain of the application is not limited thereto, it is any
Those familiar with the art can readily occur in various equivalent modifications or replace in the technical scope that the application discloses
It changes, these modifications or substitutions should all cover within the protection domain of the application.Therefore, the protection domain of the application should be with right
It is required that protection domain subject to.
Claims (31)
1. a kind of earphone, which is characterized in that including:
At least one pressure sensor, for obtaining pressure signal, at least one pressure sensor includes that first pressure passes
Sensor set, the first pressure sensor set include one or more pressure sensors, the first pressure sensor collection
What the pressure sensor in conjunction was set to the earphone enters lug areas;
Processing unit, the wearing state for determining the earphone according to the pressure signal.
2. earphone according to claim 1, which is characterized in that the pressure sensor in the first pressure sensor set
It is set at the earplug for entering lug areas, earphone column or earphone cylinder of the earphone.
3. earphone according to claim 1 or 2, which is characterized in that at least one pressure sensor is set to described
At least two different regions of earphone.
4. earphone according to any one of claim 1 to 3, which is characterized in that at least one pressure sensor is also
Including:
Second pressure set of sensors, the second pressure set of sensors include one or more pressure sensors, and described the
Pressure sensor in two pressure sensor set is set to the hand-held region of the earphone.
5. earphone according to claim 4, which is characterized in that the pressure sensor in the second pressure set of sensors
It is set at the earphone casing in the hand-held region of the earphone.
6. earphone according to claim 4 or 5, which is characterized in that the processing unit is specifically used for according to described first
The pressure signal and the second pressure set of sensors that one or more of pressure sensor set pressure sensor obtains
One or more of pressure sensor obtain pressure signal, determine the wearing state of the earphone.
7. earphone according to claim 6, which is characterized in that the processing unit is specifically used for:
If the pressure signal obtained according to one or more of second pressure set of sensors pressure sensor determines institute
The hand-held region of earphone is stated there are pressure and according to one or more of first pressure sensor set pressure sensor
The pressure signal of acquisition determines the lug areas that enters of the earphone, and there are pressure, it is determined that the earphone is worn pleasant.
8. earphone according to claim 7, which is characterized in that the processing unit is specifically used for:
If the pressure signal obtained according to one or more of second pressure set of sensors pressure sensor determines institute
The hand-held region of earphone is stated there are pressure and according to one or more of first pressure sensor set pressure sensor
The pressure signal of acquisition determines that the pressure for entering lug areas of the earphone disappears, it is determined that the earphone is won produce agaric.
9. earphone according to claim 1 or 2, which is characterized in that the processing unit is specifically used for:
If pressure signal has not been obtained in one or more of first pressure sensor set pressure sensor, it is determined that institute
Earphone is stated not worn.
10. earphone according to claim 5, which is characterized in that the area for being provided with pressure sensor of the earphone casing
It is provided on the lateral surface in domain and touches convex shape, touched concave structure or touch particle point.
11. earphone according to any one of claim 1 to 10, which is characterized in that the processing unit is additionally operable to basis
The pressure signal realizes keypress function.
12. earphone according to any one of claim 1 to 11, which is characterized in that at least one pressure sensor
Including resistive pressure sensor and/or capacitance pressure transducer,.
13. earphone according to any one of claim 1 to 12, which is characterized in that at least one pressure sensor
It is set to following at least one position:On the medial surface of the shell mechanism of the earphone, the outside of the shell mechanism of the earphone
On face or in the material of the shell mechanism of the earphone.
14. earphone according to claim 13, which is characterized in that the same area medial surface of the shell mechanism of the earphone
It is both provided with pressure sensor on upper, lateral surface and in material.
15. earphone according to claim 14, which is characterized in that be uniformly arranged within one week along the shell mechanism of the earphone
There are multiple pressure sensors.
16. the earphone according to any one of claim 13 to 15, which is characterized in that at least one pressure sensor
It is set to by joint adhesive on the medial surface or lateral surface of the shell mechanism of the earphone, alternatively, being set to by injection moulding process
In the material of the shell mechanism of the earphone.
17. earphone according to claim 16, which is characterized in that the joint adhesive is foam rubber.
18. the earphone according to any one of claim 1 to 17, which is characterized in that the first pressure sensor set
Include the resistive pressure sensor of bridge structure, wherein in electric bridge in the resistive pressure sensor of the bridge structure
In two adjacent bridge arms the resistance shell mechanism that is set to the earphone not ipsilateral on.
19. the earphone according to any one of claim 1 to 18, which is characterized in that the earphone further includes infrared sensing
Device and/or capacitance sensor;
The processing unit is specifically used for the detection signal according to the infrared sensor and/or the capacitance sensor, and
The pressure signal determines the wearing state of the earphone.
20. the earphone according to any one of claim 1 to 19, which is characterized in that the processing unit is additionally operable to:
When determining that the earphone is worn pleasant, executes and worn pleasant associated operation with the earphone;Alternatively,
When it is to be won produce agaric to determine the earphone, executes and won the associated operation of produce agaric with the earphone.
21. the earphone according to any one of claim 1 to 20, which is characterized in that the earphone be In-Ear Headphones or
PlayGear Stealth.
22. a kind of method of the wearing state of test earphone, which is characterized in that the earphone includes at least one pressure sensing
Device, at least one pressure sensor include first pressure sensor set, and the first pressure sensor set includes one
A or multiple pressure sensors, what the pressure sensor in the first pressure sensor set was set to the earphone enters ear field
Domain;
The method includes:
Obtain the pressure signal of at least one pressure sensor;
The wearing state of the earphone is determined according to the pressure signal.
23. according to the method for claim 22, which is characterized in that at least one pressure sensor further includes:
Second pressure set of sensors, the second pressure set of sensors include one or more pressure sensors, and described the
Pressure sensor in two pressure sensor set is set to the hand-held region of the earphone.
24. according to the method for claim 23, which is characterized in that described to determine the earphone according to the pressure signal
Wearing state, including:
The pressure signal obtained according to one or more of first pressure sensor set pressure sensor and described the
The pressure signal that one or more of two pressure sensor set pressure sensor obtains, determines the wearing shape of the earphone
State.
25. according to the method for claim 24, which is characterized in that if according to one in the second pressure set of sensors
The pressure signal that a or multiple pressure sensors obtain determines the hand-held region of the earphone there are pressure and according to described first
The pressure signal that one or more of pressure sensor set pressure sensor obtains determines that the lug areas that enters of the earphone is deposited
In pressure, it is determined that the earphone is worn pleasant.
26. according to the method for claim 25, which is characterized in that if according to one in the second pressure set of sensors
The pressure signal that a or multiple pressure sensors obtain determines the hand-held region of the earphone there are pressure and according to described first
The pressure signal that one or more of pressure sensor set pressure sensor obtains determines the lug areas that enters of the earphone
Pressure disappears, it is determined that the earphone is won produce agaric.
27. according to the method for claim 22, which is characterized in that described to determine the earphone according to the pressure signal
Wearing state, including:
If pressure signal has not been obtained in one or more of first pressure sensor set pressure sensor, it is determined that institute
Earphone is stated not worn.
28. the method according to any one of claim 22 to 27, which is characterized in that the method further includes:
Keypress function is realized according to the pressure signal.
29. the method according to any one of claim 22 to 28, which is characterized in that the earphone further includes infrared sensing
Device and/or capacitance sensor;
The wearing state that the earphone is determined according to the pressure signal, including:
According to the detection signal and the pressure signal of the infrared sensor and/or the capacitance sensor, determine described in
The wearing state of earphone.
30. the method according to any one of claim 22 to 29, which is characterized in that the method further includes:
When determining that the earphone is worn pleasant, executes and worn pleasant associated operation with the earphone;Alternatively,
When it is to be won produce agaric to determine the earphone, executes and won the associated operation of produce agaric with the earphone.
31. a kind of electronic equipment, which is characterized in that include the earphone according to any one of claim 1 to 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010826929.5A CN111970597B (en) | 2017-11-27 | 2017-11-27 | Earphone, method for detecting wearing state of earphone and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/113098 WO2019100378A1 (en) | 2017-11-27 | 2017-11-27 | Earphones, method for detecting wearing state of earphones, and electronic device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010826929.5A Division CN111970597B (en) | 2017-11-27 | 2017-11-27 | Earphone, method for detecting wearing state of earphone and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN108702567A true CN108702567A (en) | 2018-10-23 |
| CN108702567B CN108702567B (en) | 2020-08-21 |
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| CN201780008902.1A Active CN108702567B (en) | 2017-11-27 | 2017-11-27 | Earphone, method for detecting wearing state of earphone and electronic equipment |
| CN202010826929.5A Active CN111970597B (en) | 2017-11-27 | 2017-11-27 | Earphone, method for detecting wearing state of earphone and electronic equipment |
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| WO (1) | WO2019100378A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019100378A1 (en) | 2019-05-31 |
| CN111970597A (en) | 2020-11-20 |
| CN108702567B (en) | 2020-08-21 |
| CN111970597B (en) | 2022-10-28 |
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