CN112399321A - Bluetooth headset, Bluetooth headset state monitoring method and readable storage medium - Google Patents
Bluetooth headset, Bluetooth headset state monitoring method and readable storage medium Download PDFInfo
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- CN112399321A CN112399321A CN202011074489.9A CN202011074489A CN112399321A CN 112399321 A CN112399321 A CN 112399321A CN 202011074489 A CN202011074489 A CN 202011074489A CN 112399321 A CN112399321 A CN 112399321A
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- voltage
- bluetooth headset
- state
- pogo pin
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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
- H04R29/00—Monitoring arrangements; Testing arrangements
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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
- H04R1/1025—Accumulators or arrangements for charging
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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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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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)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a Bluetooth headset which can be accommodated in a charging bin and is provided with a spring pin matched with the charging bin; the bluetooth headset includes: the voltage detection unit is used for detecting a first voltage of the pogo pin; the voltage pulling unit is used for determining that the pogo pin is pulled up when the first voltage is not greater than a first preset voltage value; the voltage detection unit is also used for detecting a second voltage of the pogo pin; and the state output unit is used for comparing the second voltage with the first voltage, comparing the first voltage with a first preset voltage value, or comparing the second voltage with a second preset voltage value, and correspondingly outputting the state of the earphone according to the comparison result. The invention also discloses a Bluetooth headset state monitoring method and a readable storage medium.
Description
Technical Field
The invention relates to the field of earphones, in particular to a Bluetooth earphone capable of monitoring a state by itself, a Bluetooth earphone state monitoring method and a readable storage medium based on the Bluetooth earphone state monitoring method.
Background
At present, with the use of smart phones more and more, the bluetooth headset market is developing vigorously. The charging bin of the Bluetooth headset is a novel application, and is used as a standby power supply of the Bluetooth headset, so that the problem of the service time of the Bluetooth headset is solved, and meanwhile, the charging bin of the Bluetooth headset is used as a storage bin of the Bluetooth headset. When the Bluetooth headset is not used, the Bluetooth headset is placed in a charging bin, and meanwhile, the Bluetooth headset enters a dormant state to achieve low power consumption, and when the Bluetooth headset needs to be used, the Bluetooth headset needs to be awakened from the low power consumption state to enter a working state. At present, the entrance and exit state of the Bluetooth headset is mainly detected through a Hall device so as to judge whether the Bluetooth headset exits from the dormant state or enters the dormant state. The built-in Hall device in the Bluetooth headset not only increases the cost, but also increases the weight and the volume of the Bluetooth headset. In another scheme, the voltage of a POGO PIN (POGO PIN) interface between the Bluetooth headset and the charging bin is detected to judge whether the Bluetooth headset is in the charging bin; but this scheme results in unreliable detection results due to the POGO PIN outputting zero voltage when the charging bin may be in a feeding or sleep state. Therefore, there is a need to provide a simple, reliable, low-cost solution to the above problems.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention provides a Bluetooth headset capable of self-monitoring state, a Bluetooth headset state monitoring method and a readable storage medium based on the Bluetooth headset state monitoring method.
In a first aspect, an embodiment of the present invention provides a bluetooth headset, where the bluetooth headset can be accommodated in a charging chamber, and is provided with a pogo pin adapted to the charging chamber; the bluetooth headset further includes:
the voltage detection unit is used for detecting a first voltage of the pogo pin;
the voltage pulling unit is used for determining that the voltage of the pogo pin is pulled up when the first voltage is not greater than a first preset voltage value;
the voltage detection unit is also used for detecting a second voltage of the pogo pin; and the number of the first and second groups,
and the state output unit is used for comparing the second voltage with the first voltage or comparing the second voltage with a second preset voltage value and correspondingly outputting the earphone state according to the comparison result.
In a second aspect, an embodiment of the present invention further provides a method for monitoring a state of a bluetooth headset, where the bluetooth headset can be accommodated in a charging chamber and is provided with a pogo pin adapted to the charging chamber; the method comprises the following steps:
detecting a first voltage of the pogo pin;
determining that the voltage of the pogo pin is pulled up when the first voltage is not greater than a first preset voltage value;
detecting a second voltage of the pogo pin; and the number of the first and second groups,
and comparing the second voltage with the first voltage, or comparing the second voltage with a second preset voltage value, and correspondingly outputting the earphone state according to the comparison result. .
In a third aspect, the present invention further provides a readable storage medium, where the storage medium stores an executable program, and the executable program, when executed, implements the bluetooth headset state monitoring method as described above.
According to the Bluetooth headset and the Bluetooth headset state monitoring method, the first voltage of the spring pin of the charging bin is monitored, the first voltage is judged to be not more than the preset self-detection chip, the voltage is pulled up, the second voltage of the spring pin is further detected, whether the voltage of the spring pin can be pulled up is judged according to the comparison of the first voltage and the second voltage, and finally the state of the headset is output according to the result of whether the voltage can be pulled up.
Drawings
To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention.
Fig. 1 is a schematic structural diagram of a frame of a bluetooth headset according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a frame structure of the voltage pulling unit in FIG. 1;
fig. 3 is a flowchart illustrating a bluetooth headset status monitoring method according to another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Embodiments of a horizontal calibration method according to the present invention are described in detail below with reference to the accompanying drawings.
Embodiments of the present invention provide a bluetooth headset 100, which bluetooth headset 100 is typically used in conjunction with a smartphone or tablet computer. The bluetooth headset 100 can be accommodated in a charging chamber (not shown), and is provided with a pogo pin 10 adapted to the charging chamber.
Referring to fig. 1, the bluetooth headset 100 is provided with a pogo pin 10 adapted to the charging chamber. The bluetooth headset 100 further includes:
a voltage detection unit 20 for detecting a first voltage of the pogo pin 10;
the voltage pulling-up unit 30 is used for determining that the voltage of the pogo pin 10 is pulled up when the first voltage is not greater than a first preset voltage value;
the voltage detection unit 20 is further configured to detect a second voltage of the pogo pin 10; and the number of the first and second groups,
and the state output unit 40 is used for comparing the second voltage with the first voltage and correspondingly outputting the earphone state according to the comparison result.
In this embodiment, the voltage detection unit 20 may be configured as a voltage sampling circuit, and the voltage detection unit 20 is connected to the pogo pin 10 and can obtain a voltage value of the pogo pin 10. Specifically, the first preset voltage value is set to 1V, and it is understood that the first preset voltage value may also be set to other voltage values, such as 0.8V, 0.9V, 1.1V, 1.2V, and so on. Bluetooth headset is when using, and when the earphone under the state of delivering from godown, during normal condition, the voltage of pogo pin 10 can be drawn down to 0V state, is in the low level state, consequently, can understand, and the first voltage that detects pogo pin 10 is not more than 1V, and the state of delivering from godown when can tentatively judging the state of earphone, nevertheless still can not confirm completely like this. Therefore, the voltage of the pogo pin 10 is further pulled up, the second voltage is detected again, whether the pogo pin 10 can be actually pulled up under the pulling-up process is judged by comparing the second voltage with the first voltage, and a corresponding earphone state is determined, so that the earphone state is automatically monitored.
It is understood that, in another embodiment, it may also be determined whether the voltage of the pogo pin 10 can be pulled up according to comparing the second voltage with a second preset voltage value, where the second preset voltage value may be set to 1.5V, and the second preset voltage value may also be set to 1.3V, 1.4V, 1.6V, and so on.
Further, the state output unit 40 is specifically configured to: and determining that the earphone bin outlet state is output when the second voltage is greater than the first voltage. It can be understood that when the second voltage is greater than the first voltage, which indicates that the voltage of the pogo pin 10 is pulled up after the voltage pulling process, the voltage of the pogo pin 10 can be pulled up, which further indicates that the pogo pin 10 is empty and is not connected to the earphone portion, i.e. the earphone is taken out of the chamber. It can be understood that the voltage of the pogo pin 10 can also be judged to be pulled up by judging that the second voltage is greater than the second preset voltage value, and accordingly, the earphone is judged to be in the out-of-bin state.
In addition, correspondingly, the state output unit 40 is also used for determining that the output earphone is in the bin state when the second voltage is not greater than the first voltage. When the second voltage is not greater than the first voltage, it indicates that the voltage of the pogo pin 10 is not pulled up after the pulling-up process, and the pogo pin is in a working connection state, i.e. the earphone is in a storage state. It can be understood that the voltage of the pogo pin 10 can also be judged not to be pulled up by judging that the second voltage is not greater than the second preset voltage value, and accordingly, the earphone is judged to be in a state of the chamber.
Further, the state output unit 40 is further configured to determine that the earphone is in the bin state when the first voltage is greater than the first preset voltage value. In this embodiment, when the first voltage of the pogo pin 10 is initially detected and determined, and it is determined that the first voltage is greater than the first preset voltage value, it indicates that the pogo pin 10 is in the working connection state, that is, the earphone is in the storage state.
Referring to fig. 2, further, the voltage pulling-up unit 30 includes a current output unit 35 for determining that when the first voltage is not greater than the first preset voltage value, power is supplied to the pogo pin to raise the voltage of the pogo pin 10. In practical applications, when the pogo pin 10 is not connected to the charging chamber, a current is output to the pogo pin 10, that is, the voltage thereof can be pulled up. It will be appreciated that it is also possible to raise the voltage of the pogo pin 10 directly.
Referring to fig. 3, an embodiment of the present invention further provides a method for monitoring a state of a bluetooth headset, where the bluetooth headset can be accommodated in a charging chamber and is provided with a pogo pin adapted to the charging chamber; the method comprises the following steps:
step S10, detecting a first voltage of the pogo pin;
step S20, determining that when the first voltage is not larger than a first preset voltage value, the voltage of the pogo pin is pulled up;
step S30, detecting a second voltage of the pogo pin; and the number of the first and second groups,
and step S40, comparing the second voltage with the first voltage, or comparing the second voltage with a second preset voltage value, and correspondingly outputting the earphone state according to the comparison result.
Further, the step S40 of comparing the second voltage with the first voltage, or comparing the second voltage with a second preset voltage value, and outputting the earphone status according to the comparison result includes: determining that when the second voltage is greater than the first voltage or the second voltage is greater than a second preset voltage value, outputting an earphone delivery state; and/or determining that the earphone is in the cabin state when the second voltage is not greater than the first voltage or determining that the second voltage is not greater than the second preset voltage value.
Further, the step S10, after detecting the first voltage of the pogo pin, further includes: step S50, determining that the earphone is in the bin state when the first voltage is greater than the first preset voltage value.
Further, the step S20, determining that the voltage of the pogo pin is raised when the first voltage is not greater than a first preset voltage value, includes: and determining that when the first voltage is not greater than the first preset voltage value, power is supplied to the spring pin, and the voltage of the spring pin is increased.
An embodiment of the present invention further provides a readable storage medium, where the storage medium stores an executable program, and the executable program, when executed, implements the bluetooth headset state monitoring method as described above.
According to the Bluetooth headset and the Bluetooth headset state monitoring method, the first voltage of the spring pin of the charging bin is monitored, the first voltage is judged to be not more than the preset self-detection chip, the voltage is pulled up, the second voltage of the spring pin is further detected, whether the voltage of the spring pin can be pulled up is judged according to the comparison of the first voltage and the second voltage, and finally the state of the headset is output according to the result of whether the voltage can be pulled up.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A Bluetooth headset is characterized in that the Bluetooth headset can be accommodated in a charging bin and is provided with a spring pin matched with the charging bin; the bluetooth headset further includes:
the voltage detection unit is used for detecting a first voltage of the pogo pin;
the voltage pulling unit is used for determining that the voltage of the pogo pin is pulled up when the first voltage is not greater than a first preset voltage value;
the voltage detection unit is also used for detecting a second voltage when the voltage pull-up unit pulls up the pogo pin; and the number of the first and second groups,
and the state output unit is used for comparing the second voltage with the first voltage or comparing the second voltage with a second preset voltage value and correspondingly outputting the earphone state according to the comparison result.
2. The bluetooth headset of claim 1, wherein the state output unit is specifically configured to: determining that when the second voltage is greater than the first voltage or the second voltage is greater than a second preset voltage value, outputting an earphone delivery state; and/or determining that the earphone is in the cabin state when the second voltage is not greater than the first voltage or determining that the second voltage is not greater than the second preset voltage value.
3. The bluetooth headset according to claim 1, wherein the state output unit is further configured to determine that the headset is in the bin state when the first voltage is greater than the first preset voltage value.
4. The bluetooth headset according to claim 1, wherein the voltage pull-up unit comprises a current output unit for determining that the pogo pin is powered to raise the voltage of the pogo pin when the first voltage is not greater than the first preset voltage value.
5. A Bluetooth headset state monitoring method is characterized in that a Bluetooth headset can be accommodated in a charging bin and is provided with a spring pin matched with the charging bin; the method comprises the following steps:
detecting a first voltage of the pogo pin;
determining that the voltage of the pogo pin is pulled up when the first voltage is not greater than a first preset voltage value;
detecting a second voltage of the pogo pin; and the number of the first and second groups,
and comparing the second voltage with the first voltage, or comparing the second voltage with a second preset voltage value, and correspondingly outputting the earphone state according to the comparison result.
6. The method for monitoring the status of a bluetooth headset according to claim 5, wherein the comparing the second voltage with the first voltage, or comparing the second voltage with a second preset voltage value, and outputting the headset status according to the comparison result comprises: determining that when the second voltage is greater than the first voltage or the second voltage is greater than a second preset voltage value, outputting an earphone delivery state; and/or determining that the earphone is in the cabin state when the second voltage is not greater than the first voltage or determining that the second voltage is not greater than the second preset voltage value.
7. The method for monitoring the status of the bluetooth headset according to claim 5, further comprising, after detecting the first voltage of the pogo pin: and determining that the output earphone is in a bin state when the first voltage is greater than the first preset voltage value.
8. The method of claim 5, wherein the determining to pull up the pogo pin when the first voltage is not greater than a first preset voltage value comprises: and determining that when the first voltage is not greater than the first preset voltage value, power is supplied to the spring pin, and the voltage of the spring pin is increased.
9. A readable storage medium having stored thereon an executable program which, when executed, implements a bluetooth headset state monitoring method according to any one of claims 5-8.
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| CN202011074489.9A CN112399321B (en) | 2020-10-09 | 2020-10-09 | Bluetooth headset, Bluetooth headset state monitoring method and readable storage medium |
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| CN202011074489.9A CN112399321B (en) | 2020-10-09 | 2020-10-09 | Bluetooth headset, Bluetooth headset state monitoring method and readable storage medium |
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| CN112399321B CN112399321B (en) | 2022-05-03 |
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| Publication number | Publication date |
|---|---|
| CN112399321B (en) | 2022-05-03 |
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