CN111757203A - Wireless earphone control method and device, wireless earphone and storage medium - Google Patents
Wireless earphone control method and device, wireless earphone and storage mediumDownload PDFInfo
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- CN111757203A CN111757203ACN202010603583.2ACN202010603583ACN111757203ACN 111757203 ACN111757203 ACN 111757203ACN 202010603583 ACN202010603583 ACN 202010603583ACN 111757203 ACN111757203 ACN 111757203A
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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
- H04R1/1041—Mechanical or electronic switches, or control elements
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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Abstract
Description
Technical Field
The invention belongs to the technical field of wireless earphones, and particularly relates to a wireless earphone control method and device, a wireless earphone and a storage medium.
Background
The existing wireless earphones are mostly provided with two functions of in-ear detection and touch detection, and the two kinds of detection are respectively realized through in-ear capacitors and touch capacitors. The detection principle is that the capacitance value of the capacitance substrate (the in-ear capacitor and the touch capacitor) changes along with the temperature change of the capacitance substrate, and the capacitance value of the capacitance substrate is larger when the temperature is higher. The capacitance value of the capacitor substrate can be represented by a capacitance temperature coefficient, i.e. the ratio of the change value of the capacitance to the nominal capacitance at a given temperature within a given temperature interval at each 1 ℃ change in temperature. Therefore, the temperature coefficient of capacitance, the capacitance value and the temperature satisfy the following relational expression: ac ═ C2-C1/C1 ═ t2-t1, where: ac is the temperature coefficient of capacitance with the unit of 10/DEG C;
t1 is the temperature at room temperature, in units;
t2 is the temperature after change in units;
c2 is the capacitance after temperature change, i.e. the capacitance at temperature t2, in uF;
c1 is the capacitance at the original temperature, i.e. the capacitance at t1, in uF;
the capacitance capacity variation at a certain temperature is calculated according to the following formula:
△C＝C2-C1＝Ac*C1*(t2-t1)。
when the wireless earphone is in the ear, the capacitance value of the in-ear capacitor changes along with the temperature change due to the fact that the tragus is in contact with the in-ear capacitor. When the capacitance value of the in-ear capacitor is larger than the in-ear threshold value, the controller enables the touch detection function to be started so as to detect finger touch operation (including single-click, double-click, three-click and other operation types) in real time. When a finger touches the touch capacitor, the capacitance value of the touch capacitor changes along with the temperature change, and when the capacitance value of the touch capacitor is larger than a touch threshold value, the touch is considered as effective operation, so that the operation type of the finger touch operation is identified. And finally, the wireless earphone executes corresponding action according to the recognized finger touch operation type.
The control method of the wireless earphone comprises the step of starting the touch detection function after the wireless earphone is detected to be inserted into the ear, so that the problem of misoperation of the wireless earphone caused by mistaken touch of a hand of a user when the wireless earphone is not inserted into the ear is avoided. However, the control method has the following technical defects: when the wireless earphone is in the ear, the touch capacitor is also affected by the ear temperature, and if the capacitance value of the touch capacitor is larger than the touch threshold value due to the influence of the touch capacitor, the wireless earphone is always in an action state (i.e., the touch capacitor is mistakenly considered to be in a continuous touched state), and the actual finger touch operation type cannot be identified to execute corresponding action.
Disclosure of Invention
The present invention is directed to a wireless headset control method and apparatus, a wireless headset and a storage medium, so as to overcome the above technical drawbacks.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a wireless headset control method, including:
adjusting the capacitance value of the touch capacitor after the wireless earphone is inserted into the ear to be smaller than a preset touch threshold value;
and detecting and identifying the touch operation of the user, so that the wireless earphone executes the action corresponding to the touch operation.
Optionally, the adjusting the capacitance value of the touch capacitor after the wireless headset enters the ear to be smaller than a preset touch threshold value includes:
after the wireless earphone is inserted into the ear, acquiring the current capacitance value of the touch capacitor;
and if the acquired current capacitance value of the touch capacitor is larger than or equal to the touch threshold value, performing capacitance negative compensation on the touch capacitor to enable the capacitance value of the touch capacitor after negative compensation to be smaller than the touch threshold value, otherwise, not performing capacitance negative compensation.
Optionally, after the wireless headset enters the ear, before the current capacitance value of the touch capacitor is obtained, the method further includes:
and detecting whether the wireless earphone is in the ear in real time.
Optionally, the detecting whether the wireless headset is in the ear in real time includes:
acquiring the capacitance value of an in-ear capacitor in real time;
and if the capacitance value of the in-ear capacitor acquired in real time is larger than or equal to a preset in-ear threshold value, judging that the wireless earphone is in the ear, otherwise, judging that the wireless earphone is not in the ear.
Optionally, the detecting and recognizing the touch operation of the user specifically includes:
starting a touch detection function;
acquiring the capacitance value of the touch capacitor in real time;
if the capacitance value of the touch capacitor acquired in real time is larger than or equal to the touch threshold value, performing capacitance positive compensation on the capacitance value of the touch capacitor, so that the capacitance value of the touch capacitor after positive compensation is larger than or equal to a preset chip identification value, otherwise, not performing capacitance positive compensation;
and the touch threshold value is smaller than the chip identification value.
In a second aspect, the present invention provides a wireless headset control device, comprising:
the adjusting module is used for adjusting the capacitance value of the touch capacitor after the wireless earphone is inserted into the ear to be smaller than a preset touch threshold value;
and the detection module is used for detecting and identifying the touch operation of the user so that the wireless earphone executes the action corresponding to the touch operation.
Optionally, the adjusting module includes:
the first obtaining unit is used for obtaining the current capacitance value of the touch capacitor after the wireless earphone is inserted into the ear;
and the negative compensation unit is used for performing capacitance negative compensation on the touch capacitor if the acquired current capacitance value of the touch capacitor is greater than or equal to the touch threshold value, so that the capacitance value of the touch capacitor after negative compensation is smaller than the touch threshold value, and otherwise, the capacitance negative compensation is not required.
Optionally, the detection module includes:
the starting unit is used for starting a touch detection function;
the first obtaining unit is further configured to obtain a capacitance value of the touch capacitor in real time;
the positive compensation unit is used for performing capacitance positive compensation on the capacitance value of the touch capacitor if the capacitance value of the touch capacitor acquired in real time is greater than or equal to the touch threshold value, so that the capacitance value of the touch capacitor after positive compensation is greater than or equal to a preset chip identification value, and otherwise, the capacitance positive compensation is not required;
and the touch threshold value is smaller than the chip identification value.
In a third aspect, the present invention provides a wireless headset comprising:
a memory for storing a computer program;
a processor for implementing the steps of the wireless headset control method as described above when executing the computer program.
In a fourth aspect, the present invention provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the wireless headset control method as described above.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the method for controlling a wireless headset according to this embodiment, after the wireless headset is inserted into the ear, it is ensured that the capacitance of the touch capacitor is smaller than a predetermined touch threshold before the touch detection function is turned on. If the capacitance value of the touch capacitor is greater than or equal to the touch threshold value, that is, after the wireless earphone is inserted into the ear, the influence of the ear temperature on the touch capacitor is large, and if the wireless earphone is not processed, the wireless earphone is always in an action state. In this case, the embodiment adopts a capacitance value adjustment manner, so that the capacitance value of the adjusted touch capacitor is smaller than the touch threshold value, and the wireless headset is prevented from being in an action state all the time, so that the touch operation of the user can be successfully detected and identified, and the wireless headset executes a corresponding action, thereby solving the problem that the wireless headset is in the action state all the time after being inserted into the ear and cannot identify an actual finger touch operation type to execute the corresponding action.
The embodiment of the invention also provides a wireless earphone control device, a wireless earphone and a computer readable storage medium, which can also realize the technical effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope covered by the contents disclosed in the present invention.
Fig. 1 is a flowchart of a wireless headset control method according to an embodiment of the present invention;
fig. 2 is another flowchart of a wireless headset control method according to an embodiment of the present invention;
fig. 3 is a flowchart of a wireless headset controlling method according to an embodiment of the present invention;
fig. 4 is a structural diagram of a wireless headset control device according to an embodiment of the present invention;
fig. 5 is a structural diagram of a wireless headset according to an embodiment of the present invention;
fig. 6 is a structural diagram of a capacitor substrate according to an embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, the present embodiment provides a method for controlling a wireless headset, including the following steps:
s101, adjusting the capacitance value of a touch capacitor of the wireless earphone after the wireless earphone is inserted into the ear to be smaller than a preset touch threshold value;
s102, touch operation of the user is detected and recognized, and the wireless headset is enabled to execute actions corresponding to the touch operation.
Specifically, the touch capacitor is a basic element for detecting a touch operation of a user, and when a human hand touches a touch area of the wireless headset (i.e., a touch capacitor mounting position), a capacitance value of the touch capacitor changes, and the size of the capacitance value is related to the temperature of a finger and the duration of the touch (the duration affects the transmission of the temperature).
It should be noted that, in this embodiment, a specific manner for adjusting the capacitance value of the touch capacitor after the wireless headset is inserted into the ear is not limited, as long as it can be satisfied that the capacitance value of the touch capacitor after the wireless headset is inserted into the ear is ensured to be smaller than a preset touch threshold value, the subsequent step "detecting and identifying the touch operation of the user" is not affected, and the step "identifying the actual finger touch operation type to execute the corresponding action" is not affected. The preset touch threshold is a threshold of the touch capacitor, and the threshold is usually set in advance. Under the condition that the touch detection function is started, when the real-time capacitance of the touch capacitor is larger than the touch threshold value and a certain condition (which can be freely set according to needs) is met, the wireless earphone recognizes that touch operation exists at the moment.
By the wireless headset control method provided by the embodiment, on the premise that the capacitance value of the touch capacitor is smaller than the preset touch threshold value, the touch operation of the user can be smoothly detected and identified, and the wireless headset can be controlled to execute the corresponding action according to the touch operation of the user, so that the problem that the wireless headset is always in an action state after being put into the ear and cannot identify the actual finger touch operation type to execute the corresponding action is solved.
Example two
Referring to fig. 2, the step S101 includes:
s1011, after the wireless earphone is put into the ear, acquiring the current capacitance value of the touch capacitor;
and S1012, if the acquired current capacitance value of the touch capacitor is greater than or equal to the touch threshold value, performing capacitance negative compensation on the touch capacitor to enable the capacitance value of the touch capacitor after negative compensation to be smaller than the touch threshold value, otherwise, not performing capacitance negative compensation.
It should be noted that the value of the capacitance negative compensation can be adjusted according to actual needs, as long as the capacitance value of the touch capacitance after the negative compensation is smaller than the touch threshold value.
On the other hand, when the current capacitance value of the touch capacitor is smaller than the touch threshold value, the capacitance negative compensation is usually not required. However, if the capacitance of the touch capacitor is controlled to be lower, the capacitance negative compensation can still be performed, but the target value is referred to by the lower value rather than the touch threshold value.
For example: at normal temperature (usually 25 ℃), it is assumed that the capacitance values of the touch capacitor and the in-ear capacitor are both 6pF, and the in-ear threshold value of the in-ear capacitor is set to 8pF, that is, when the capacitance value of the in-ear capacitor is greater than or equal to 8pF, it is determined that the wireless earphone is in the ear. The touch threshold value of the touch capacitor is also set to be 8pF, namely when the capacitance value of the touch capacitor is larger than 8pF, the wireless earphone considers that touch operation exists.
If the wireless earphone is inserted into the ear, the capacitance of the in-ear capacitor becomes 10pF, which is greater than the in-ear threshold value, the system determines that the wireless earphone is in the ear, and the touch detection function is directly turned on in the prior art. However, the touch capacitor is also affected by the in-ear temperature environment, and after the influence is assumed, the capacitance of the touch capacitor is 8.5pF, which is greater than the touch threshold value, if the capacitance negative compensation is not performed and the touch detection function is directly turned on according to the prior art, the wireless headset determines that the capacitance of the touch capacitor at this time is greater than the touch threshold value, and the touch operation is considered, and the capacitance of the 8.5pF is continuously present, which causes a misunderstanding that a continuous finger touch is caused, and further the finger touch operation cannot be identified.
Therefore, with the solution provided in this embodiment, if the capacitance value (8.5pF) of the touch capacitor behind the ear is greater than the touch threshold value (8pF), under the condition that the touch threshold value of the touch capacitor is not changed, capacitance negative compensation is performed on the touch capacitor (2.5 pF is subtracted on the basis of 8.5pF, so that the capacitance value of the touch capacitor is equal to 6pF) to maintain the capacitance value of the touch capacitor during the non-touch operation, and when the human hand performs the touch operation, a capacitance higher than 8pF can be induced, and the touch operation type can be identified.
EXAMPLE III
Before step S101, the method further includes:
and detecting whether the wireless earphone is in the ear in real time.
In this embodiment, the manner of detecting whether the wireless headset is in the ear is not particularly limited, and the wireless headset may be implemented by a capacitive substrate (in-ear capacitor), a light sensor, and the like.
It should be noted that the touch detection function may be implemented by detecting a capacitance value of the touch capacitor or a capacitance variation value thereof, and the in-ear detection function may be implemented by detecting a capacitance value of the in-ear capacitor or a capacitance variation value thereof. Therefore, the two capacitor substrates (touch capacitor and ear capacitor) can be integrated into a whole capacitor substrate, that is, the capacitor substrate shown in fig. 6 is arranged on a circuit board (PCBA or FPC). The capacitance substrate comprises a capacitor CS2 (radius r1) and a capacitor CS1 (radius r3) which respectively correspond to an ear-entering capacitor and a touch capacitor and are respectively used for carrying out ear-entering detection and touch detection, and a blank (the position of a circle with radius r2 minus radius r1) between the CS1 and the CS2 is an isolation region to ensure that the two capacitors do not influence each other.
As an optional manner of this embodiment, the steps of: real-time detection wireless earphone is gone into the ear, includes:
acquiring the capacitance value of an in-ear capacitor in real time;
and if the capacitance value of the in-ear capacitor acquired in real time is larger than or equal to a preset in-ear threshold value, judging that the wireless earphone is in the ear, otherwise, judging that the wireless earphone is not in the ear.
Specifically, the in-ear capacitor is a basic element for detecting whether the wireless headset is in the ear. When the wireless earphone is inserted into the ear, the tragus can contact the in-ear detection area (namely the installation position of the in-ear capacitor) of the wireless earphone, and the capacitance value of the in-ear capacitor can be correspondingly changed due to the influence of the temperature of the tragus.
The preset threshold value for the in-ear capacitance is a threshold value, and the threshold value is usually set in advance. Generally, the in-ear detection function of the wireless earphone is started in real time, and when the real-time capacitance of the in-ear capacitor is larger than the in-ear threshold value and a certain condition (which can be freely set as required) is met, the wireless earphone considers that the wireless earphone is in the ear at the moment.
Example four
In practical applications, the capacitance of the touch capacitor is small, and even at the highest temperature of the human body (usually at 37 ℃), the value is still small. However, for the chip of the wireless headset, the capacitance value that the chip can recognize (i.e., the chip recognition value) is generally desired to be set to a larger value because the larger the chip recognition value is set, the larger the error it allows.
Therefore, referring to fig. 3, in order to set a larger chip identification value, on the basis of the first embodiment, the step S102 includes:
s1021, starting a touch detection function;
s1022, acquiring the capacitance value of the touch capacitor in real time;
s1023, if the capacitance value of the touch capacitor acquired in real time is larger than or equal to the touch threshold value, performing capacitance positive compensation on the capacitance value of the touch capacitor, so that the capacitance value of the touch capacitor after positive compensation is larger than or equal to a preset chip identification value, and otherwise, not performing capacitance positive compensation;
and the touch threshold value is smaller than the chip identification value.
In the method for controlling a wireless headset according to this embodiment, when the capacitance value of the touch capacitor detected in real time is greater than or equal to the touch threshold value, it indicates that the touch operation is valid, and in order to be recognized by the chip, the capacitance value of the touch capacitor is compensated to be equal to the chip recognition value. By the positive compensation method, a larger chip identification value can be set at will, so that the allowable error of the chip is larger, and the control accuracy of the wireless earphone is improved.
For example: after the touch detection function is started, because the touch capacitor is touched by a human hand during touch operation and the touch time is short (less than one second), the temperature sensed by the touch capacitor is lower than the body temperature (37 ℃), and the temperature sensed by the touch capacitor is usually about 30 ℃. The capacitance of the touch capacitor at 30 ℃ is usually small, and may be only about 5 pF. Since the smaller the value, the smaller the detection error that is allowed, the less the user is able to operate, and the more likely it is to cause erroneous judgment.
Therefore, according to the scheme provided by this embodiment, when it is detected that the capacitance value of the touch capacitor is greater than or equal to the touch threshold value, the capacitance positive compensation is performed on the capacitance value of the touch capacitor, and the capacitance value (5pF) of the touch capacitor is actively compensated to a capacitor (i.e., a chip identification value) of a corresponding magnitude, so as to trigger the detection signal. Therefore, when the capacitance is larger, misjudgment is less prone to occur (for example, when the helix presses the touch capacitor accidentally).
Further, in any of the above embodiments, the method further includes:
and when the wireless earphone is detected not to be inserted into the ear, the touch detection function is closed.
EXAMPLE five
Referring to fig. 4, the present embodiment provides a wireless headset control device, for implementing the control method of any of the above embodiments, including:
anadjusting module 201, configured to adjust a capacitance value of a touch capacitor after the wireless headset enters the ear, so that the capacitance value is smaller than a preset touch threshold value;
the detectingmodule 202 is configured to detect and identify a touch operation of a user, so that the wireless headset executes an action corresponding to the touch operation.
In the wireless headset control device provided in this embodiment, after the wireless headset enters the ear, before the touch detection function is turned on, the capacitance of the touch capacitor is adjusted by the adjustingmodule 201, so that the capacitance of the touch capacitor is smaller than the preset touch threshold. Because, if the capacitance value of the touch capacitor is greater than or equal to the touch threshold value, that is, after the wireless earphone is inserted into the ear, the influence of the ear temperature on the touch capacitor is large, and if the wireless earphone is not processed, the wireless earphone is always in an action state. In this case, in the embodiment, a capacitance value adjustment manner is adopted, the capacitance value of the touch capacitor is limited by theadjustment module 201, so that the limited capacitance value of the touch capacitor is smaller than the touch threshold value, and then thedetection module 202 detects and correctly identifies the touch operation of the user, so that the wireless headset executes an action corresponding to the touch operation, thereby solving the problem that the wireless headset is always in an action state after being inserted into the ear and cannot identify an actual finger touch operation type to execute the corresponding action.
EXAMPLE six
On the basis of the fifth embodiment, the adjustingmodule 201 includes:
the first obtaining unit is used for obtaining the current capacitance value of the touch capacitor after the wireless earphone is inserted into the ear;
and the negative compensation unit is used for performing capacitance negative compensation on the touch capacitor if the acquired current capacitance value of the touch capacitor is greater than or equal to the touch threshold value, so that the capacitance value of the touch capacitor after negative compensation is smaller than the touch threshold value, and otherwise, the capacitance negative compensation is not required.
In the wireless headset control device provided in this embodiment, the negative compensation unit performs negative compensation on the capacitance value of the touch capacitor, so that the capacitance value of the touch capacitor is smaller than the touch threshold value, thereby preventing the wireless headset from being in an active state before the touch detection function is turned on.
EXAMPLE seven
On the basis of the fifth embodiment, the detection module includes:
the starting unit is used for starting a touch detection function;
the first obtaining unit is further configured to obtain a capacitance value of the touch capacitor in real time;
the positive compensation unit is used for performing capacitance positive compensation on the capacitance value of the touch capacitor if the capacitance value of the touch capacitor acquired in real time is greater than or equal to the touch threshold value, so that the capacitance value of the touch capacitor after positive compensation is greater than or equal to a preset chip identification value, and otherwise, the capacitance positive compensation is not required;
and the touch threshold value is smaller than the chip identification value.
In the wireless headset control device provided in this embodiment, after the touch detection function is turned on, the first obtaining unit obtains the capacitance value of the touch capacitor in real time, when the capacitance value of the touch capacitor obtained in real time is greater than or equal to the touch threshold value, it indicates that the touch operation is valid, and in order to be recognized by the chip, the positive compensation unit compensates the capacitance value of the touch capacitor to be equal to or greater than the chip recognition value. By the positive compensation method, a larger chip identification value can be set at will, so that the allowable error of the chip is larger, and the control accuracy of the wireless earphone is improved.
Example eight
Referring to fig. 5, the present embodiment provides awireless headset 300, including:
amemory 302 for storing a computer program;
aprocessor 301, configured to implement the steps of the wireless headset control method when executing the computer program.
Theprocessor 301 is configured to control the overall operation of thewireless headset 300, so as to complete all or part of the steps in the wireless headset control method.
Thememory 302 is used to store various types of data to support operation of thewireless headset 300, which may include instructions for any application or method operating on thewireless headset 300, as well as application-related data.
TheMemory 302 may be implemented by any type of volatile or non-volatile Memory device or combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic Memory, flash Memory, magnetic disk or optical disk.
The wireless headset may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components, for executing the above-mentioned wireless headset control method.
Example nine
The present embodiment provides a computer readable storage medium having stored thereon a computer program which, when being executed by a processor, realizes the steps of the wireless headset control method as described above.
For example, the computer readable storage medium may be thememory 302 described above including program instructions that are executable by theprocessor 301 of thewireless headset 300 to perform the wireless headset control method described above.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A wireless headset control method, comprising:
adjusting the capacitance value of the touch capacitor after the wireless earphone is inserted into the ear to be smaller than a preset touch threshold value;
and detecting and identifying the touch operation of the user, so that the wireless earphone executes the action corresponding to the touch operation.
2. The method of claim 1, wherein the adjusting the capacitance of the touch capacitor after the wireless headset is inserted into the ear to be smaller than a predetermined touch threshold value comprises:
after the wireless earphone is inserted into the ear, acquiring the current capacitance value of the touch capacitor;
and if the acquired current capacitance value of the touch capacitor is larger than or equal to the touch threshold value, performing capacitance negative compensation on the touch capacitor, so that the capacitance value of the touch capacitor after negative compensation is smaller than the touch threshold value.
3. The method of claim 2, wherein before obtaining the current capacitance value of the touch capacitor after the wireless headset is inserted into the ear, the method further comprises:
and detecting whether the wireless earphone is in the ear in real time.
4. The wireless headset control method of claim 3, wherein the real-time detecting whether the wireless headset is in the ear comprises:
acquiring the capacitance value of an in-ear capacitor in real time;
and if the capacitance value of the in-ear capacitor acquired in real time is larger than or equal to a preset in-ear threshold value, judging that the wireless earphone is in the ear, otherwise, judging that the wireless earphone is not in the ear.
5. The method according to claim 1, wherein the detecting and recognizing the touch operation of the user specifically comprises:
starting a touch detection function;
acquiring the capacitance value of the touch capacitor in real time;
if the capacitance value of the touch capacitor acquired in real time is larger than or equal to the touch threshold value, performing capacitance positive compensation on the capacitance value of the touch capacitor, so that the capacitance value of the touch capacitor after positive compensation is larger than or equal to a preset chip identification value;
and the touch threshold value is smaller than the chip identification value.
6. A wireless headset control device, comprising:
the adjusting module is used for adjusting the capacitance value of the touch capacitor after the wireless earphone is inserted into the ear to be smaller than a preset touch threshold value;
and the detection module is used for detecting and identifying the touch operation of the user so that the wireless earphone executes the action corresponding to the touch operation.
7. The wireless headset control device of claim 6, wherein the adjustment module comprises:
the first obtaining unit is used for obtaining the current capacitance value of the touch capacitor after the wireless earphone is inserted into the ear;
and the negative compensation unit is used for performing capacitance negative compensation on the touch capacitor if the acquired current capacitance value of the touch capacitor is greater than or equal to the touch threshold value, so that the capacitance value of the touch capacitor after negative compensation is smaller than the touch threshold value, and otherwise, the capacitance negative compensation is not required.
8. The wireless headset control device of claim 6, wherein the detection module comprises:
the starting unit is used for starting a touch detection function;
the first obtaining unit is further configured to obtain a capacitance value of the touch capacitor in real time;
the positive compensation unit is used for performing capacitance positive compensation on the capacitance value of the touch capacitor if the capacitance value of the touch capacitor acquired in real time is greater than or equal to the touch threshold value, so that the capacitance value of the touch capacitor after positive compensation is greater than or equal to a preset chip identification value, and otherwise, the capacitance positive compensation is not required;
and the touch threshold value is smaller than the chip identification value.
9. A wireless headset, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the wireless headset control method according to any of claims 1 to 5 when executing the computer program.
10. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the wireless headset control method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010603583.2ACN111757203B (en) | 2020-06-29 | 2020-06-29 | Wireless earphone control method and device, wireless earphone and storage medium |
Applications Claiming Priority (1)
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