CN113438585A - Wireless earphone box-entering detection method and device and wireless earphone - Google Patents
Wireless earphone box-entering detection method and device and wireless earphone Download PDFInfo
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- CN113438585A CN113438585A CN202110738404.0A CN202110738404A CN113438585A CN 113438585 A CN113438585 A CN 113438585A CN 202110738404 A CN202110738404 A CN 202110738404A CN 113438585 A CN113438585 A CN 113438585A
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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
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
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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
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Acoustics & Sound (AREA)
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- Otolaryngology (AREA)
- Headphones And Earphones (AREA)
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Abstract
The invention provides a wireless earphone in-box detection method, a wireless earphone in-box detection device and a wireless earphone, wherein the method comprises the steps of obtaining a first detection value of a first detection sensor and a second detection value of a second detection sensor, wherein the first detection sensor is in contact with a box body of the wireless earphone in a box-in state, the second detection sensor is not in contact with the box body of the wireless earphone in the box-in state, the wearing condition of the wireless earphone is judged according to the first detection value and the second detection value, and the box-in state of the wireless earphone is judged according to the first detection value; the wireless earphone in-box detection method realizes in-box detection by multiplexing one of the existing wearing detection sensors, improves the accuracy of a detection result compared with the existing Hall sensor detection, and has lower power consumption.
Description
Technical Field
The invention belongs to the technical field of earphone use, and particularly relates to a wireless earphone in-box detection method and device and a wireless earphone.
Background
With the development of Wireless communication technology, Wireless headset products are more popular with users, a True Wireless Stereo (TWS) headset is a typical Wireless headset product with a good combination of intelligentization and Wireless trend, such Wireless headset products often need to be equipped with a charging box with storage and charging functions, and the charging box has functions of charging the headset, transmitting pairing commands and the like. The charging box needs to detect the earphone entering the box in time when the earphone enters the box, then the earphone is charged, and a series of information interaction is carried out.
In the prior art, the TWS headset in-box detection generally adopts the following two methods: the first mode is that a Hall sensor is adopted to detect that the TWS earphone is put into the box, and because the Hall sensor is provided with a magnet and a switch cover of the earphone box is also provided with the magnet, the Hall sensor is greatly influenced by the surrounding magnetic field, so that the detection result is inaccurate; the second is to use a polling communication attempt mode, but the power consumption of the earphone box detected by the polling communication attempt mode is high.
Disclosure of Invention
The embodiment of the invention aims to provide a wireless earphone in-box detection method and device and a wireless earphone, and aims to solve the technical problems that in the prior art, the wireless earphone in-box detection result is inaccurate and the power consumption of an earphone box is high.
In order to achieve the purpose, the invention adopts the technical scheme that: the invention provides a wireless earphone in-box detection method in a first aspect, which comprises the following steps:
acquiring a first detection value of a first detection sensor and a second detection value of a second detection sensor, wherein the first detection sensor is in contact with a box body of the wireless headset in a box-in state, and the second detection sensor is not in contact with the box body of the wireless headset in the box-in state;
judging the wearing condition of the wireless earphone according to the first detection value and the second detection value;
and judging the in-box state of the wireless earphone according to the first detection value.
In one embodiment, the determining the in-box state of the wireless headset according to the first detection value comprises:
and judging whether a first detection value of the first detection sensor is smaller than a first threshold value, and if so, judging that the wireless earphone is in a box entering state.
In one embodiment, determining the wearing condition of the wireless headset according to the first detection value and the second detection value further comprises:
and judging whether the first detection value is larger than a second threshold value or not, judging whether the second detection value is larger than a third threshold value or not, and if the first detection value is larger than the second threshold value and the second detection value is larger than the third threshold value, judging that the wireless earphone is in a wearing state.
In one embodiment, before determining the in-box state of the wireless headset according to the first detection value, the method further includes:
judging whether the wireless earphone is in a state close to the box body or not according to the second detection value;
and after the wireless earphone is judged to be in a state close to the box body, judging whether the wireless earphone is in a box-in state or not according to the first detection value.
In one embodiment, the determining whether the wireless headset is in a close-to-box state according to the second detection value comprises:
and judging whether a second detection value of the second detection sensor is smaller than a fourth threshold value, and if so, judging that the wireless earphone is in a state close to the box body.
In one embodiment, the first detection sensor and the second detection sensor are both capacitive sensors.
In one embodiment, the first detection sensor is a capacitance sensor and the second detection sensor is an infrared proximity sensor; or, the first detection sensor is an infrared proximity sensor, and the second detection sensor is a capacitance sensor.
The second aspect of the present invention provides a wireless headset in-box detection apparatus, including:
the acquisition module acquires a first detection value of a first detection sensor and a second detection value of a second detection sensor, the first detection sensor is in contact with a box body of the wireless earphone in a box-in state, and the second detection sensor is not in contact with the box body of the wireless earphone in the box-in state;
and the judging module is used for judging the wearing condition of the wireless earphone according to the first detection value and the second detection value and also used for judging the box entering state of the wireless earphone according to the first detection value.
In one embodiment, the wireless headset further comprises a pausing module for pausing the function items of the wireless headset when the wireless headset is in the in-box state.
A third aspect of the present invention provides a wireless headset, comprising a memory and a processor, wherein the memory is used for storing a computer program, and the processor is used for implementing the steps of the wireless headset in-box detection method when executing the computer program.
The wireless earphone in-box detection method provided by the invention firstly obtains a first detection value of a first detection sensor and a second detection value of a second detection sensor, wherein the first detection sensor is in contact with a box body of the wireless earphone in a box-in state, the second detection sensor is not in contact with the box body of the wireless earphone in the box-in state, then the wearing condition of the wireless earphone is judged according to the first detection value and the second detection value, whether the wireless earphone is in the box-in state is judged according to the first detection value, the first detection sensor and the second detection value of the wireless earphone are used for wearing detection of the wireless earphone, the in-box detection method realizes in-box detection by multiplexing one of the existing wearing detection sensors, the accuracy of in-box detection results is improved compared with the existing Hall sensor detection, and the power consumption is low.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic flow chart of a wireless headset in-box detection method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a wireless headset in-box detection method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
It will be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The following describes the method, apparatus and wireless headset for detecting the wireless headset entering the box according to the present invention in detail with reference to specific embodiments.
Fig. 1 is a schematic flow chart of a wireless headset in-box detection method according to an embodiment of the present invention, and please refer to fig. 1, the embodiment of the present invention provides a wireless headset in-box detection method, which includes:
s101, acquiring a first detection value of a first detection sensor and a second detection value of a second detection sensor, wherein the first detection sensor is in contact with a box body of the wireless earphone in a box-in state, and the second detection sensor is not in contact with the box body of the wireless earphone in the box-in state;
specifically, the first detection sensor and the second detection sensor of the present embodiment are wearing detection sensors, and the specific form of the first detection sensor and the second detection sensor of the present embodiment is not particularly limited, for example, the first detection sensor and the second detection sensor are both capacitance sensors; or, the first detection sensor is a capacitance sensor, the second detection sensor is an infrared proximity sensor, the first detection sensor is an infrared proximity sensor, and the second detection sensor is a capacitance sensor.
S102, judging the wearing condition of the wireless earphone according to the first detection value and the second detection value;
specifically, in this step, it is determined whether the wireless headset is in a wearing state according to a first detection value obtained by the first detection sensor and a second detection value obtained by the second detection sensor, where the first detection sensor and the second detection sensor of this embodiment are wearing detection sensors, and both the first detection sensor and the second detection sensor are in contact with the human ear when worn. The first wearing detection sensor and the second wearing detection sensor 12 are both used to detect whether the wireless headset is close to the human ear, and when the first wearing detection sensor and the second wearing detection sensor are capacitance sensors, the wearing condition of the wireless headset is determined by, for example, capacitance values detected by the first wearing detection sensor and the second wearing detection sensor, and when the first wearing detection sensor and the second wearing detection sensor are infrared proximity sensors, the wearing condition of the wireless headset is determined by a change in reflection reception amount of infrared rays detected by the first wearing detection sensor and the second wearing detection sensor.
S103, judging whether the wireless earphone is in a box-in state or not according to the first detection value.
Specifically, because first detection sensor goes into the box body contact of box attitude under with wireless earphone, second detection sensor goes into box attitude under with the box body contactless of wireless earphone, judges through the measuring value of the first detection sensor of wireless earphone and detects the accuracy that has improved the testing result than current hall sensor, has avoided adopting the mode of polling communication of trying to go into the box and has detected, earphone box low power dissipation.
The wireless headset in-box detection method provided by the embodiment firstly obtains a first detection value of a first detection sensor and a second detection value of a second detection sensor, wherein the first detection sensor is in contact with a box body of the wireless headset in a box-in state, the second detection sensor is not in contact with the box body of the wireless headset in the box-in state, then the wearing condition of the wireless headset is judged according to the first detection value and the second detection value, and finally whether the wireless headset is in the box-in state is judged according to the first detection value.
Specifically, the determining whether the wireless headset is in a box-in state according to the first detection value includes:
and judging whether a first detection value of the first detection sensor is smaller than a first threshold value, and if so, judging that the wireless earphone is in a box entering state.
The first detection sensor of this embodiment can be a capacitance sensor or an infrared sensor, and the operating principle of the capacitance sensor of this embodiment is to judge the state of the wireless earphone by acquiring the detected capacitance, and the capacitance sensor on the existing wireless earphone is constructed by having a copper sheet as a substrate of the capacitance, and when the wireless earphone is worn, the human skin forms a capacitance effect as a grounding reference surface, and when the wireless earphone is put into a box, the inside of the box body forms a capacitance effect as a reference surface. The capacitance detected by the capacitance sensor in the wearing state of the wireless earphone is different from the capacitance detected by the capacitance sensor in the box-in state of the wireless earphone. The first threshold value technician of the present embodiment performs presetting in advance according to the test value.
The first detection sensor of this embodiment can be infrared proximity sensor, and infrared proximity sensor's theory of operation is the change of 940nm near infrared's reflection acceptance, and infrared proximity sensor itself has a luminous zone transmission 940nm near infrared, and a receiving area in addition, receives the energy of reverberation, and different object light reflection volume is different, and for example, infrared ray leads to infrared proximity sensor received energy different after reflecting from human skin and wireless earphone box body, and then can judge the state that wireless earphone locates.
In this embodiment, a first threshold value is preset, a first detection value of the first detection sensor is compared with the first threshold value, and if the first detection value of the first detection sensor is smaller than the first threshold value, it is determined that the wireless headset is in the in-box state.
In this embodiment, specifically, determining the wearing condition of the wireless headset according to the first detection value and the second detection value further includes:
and judging whether the first detection value is larger than a second threshold value or not, judging whether the second detection value is larger than a third threshold value or not, and if the first detection value is larger than the second threshold value and the second detection value is larger than the third threshold value, judging that the wireless earphone is in a wearing state. In this embodiment, when the first detection sensor and the second detection sensor are the same type of sensor, the second threshold and the third threshold are equal values, and when the first detection sensor and the second detection sensor are different types of sensors, the second threshold and the third threshold are reference values representing different parameter types.
The embodiment carries out wearing detection through the first detection sensor and the second detection sensor, and improves the accuracy of wearing condition detection.
Fig. 2 is a schematic flow chart of a wireless headset in-box detection method according to an embodiment of the present invention, and please refer to fig. 2, where the embodiment of the present invention provides a wireless headset in-box detection method, including:
s201, acquiring a first detection value of a first detection sensor and a second detection value of a second detection sensor, wherein the first detection sensor is in contact with a box body of the wireless earphone in a box-in state, and the second detection sensor is not in contact with the box body of the wireless earphone in the box-in state;
s202, judging the wearing condition of the wireless earphone according to the first detection value and the second detection value;
s203, judging whether the wireless earphone is in a state close to the box body or not according to the second detection value;
and after the wireless earphone is judged to be in a state close to the box body, judging whether the wireless earphone is in the box-in state or not according to the first detection value. The embodiment judges whether the wireless earphone is in the state close to the box body or not before judging whether the wireless earphone is in the box body state or not according to the first detection value, and judges whether the wireless earphone is in the state close to the box body or not by combining the second detection value of the second sensor and then judges whether the wireless earphone is in the box body state or not so as to improve the accuracy of judgment of the wireless earphone in the box body.
And S204, judging the box entering state of the wireless earphone according to the first detection value after judging that the wireless earphone is close to the box body state.
Specifically, the implementation manners of S201, S202, and S204 are similar to S101, S102, and S103 in the embodiment of fig. 1, and are not described again in this embodiment.
In this embodiment, the determining whether the wireless headset is in a state close to the box body according to the second detection value includes:
and judging whether a second detection value of the second detection sensor is smaller than a fourth threshold value, and if so, judging that the wireless earphone is in a state close to the box body.
The second detection sensor in this embodiment is not in contact with the box body of the wireless headset in the box-in state, and when the second sensor is a capacitance sensor, a technician can preset the fourth threshold value in advance according to a detection value detected by the capacitance sensor under the condition of not being in contact with the box body.
When the second sensor is an infrared proximity sensor, the working principle of the infrared proximity sensor is the change of the reflection receiving quantity of 940nm near infrared rays, when the wireless earphone is put into the box, the second detection sensor is not in contact with the box body of the wireless earphone in the box-in state, the infrared proximity sensor receives the energy generation change of the box body reflected light, and a technician can preset a fourth threshold value in advance according to the detection value detected by the infrared proximity sensor under the condition of not being in contact with the box body.
When the second detection sensor of this embodiment adopts a capacitance sensor or an infrared proximity sensor, the fourth threshold is a different value, and the size of the fourth threshold is preset in advance by the type of the second detection sensor in this embodiment.
The wireless headset in-box detection method provided by the embodiment of the invention firstly obtains a first detection value of a first detection sensor and a second detection value of a second detection sensor, wherein the first detection sensor is in contact with a box body of the wireless headset in a box-in state, the second detection sensor is not in contact with the box body of the wireless headset in the box-in state, then the wearing condition of the wireless headset is judged according to the first detection value and the second detection value, whether the wireless headset is in the box-in state or not is judged according to the first detection value, the wireless headset in-box detection method realizes in-box detection by multiplexing one of the existing wearing detection sensors, the accuracy of a detection result is improved compared with the detection of the existing Hall sensor, and the power consumption is low.
A second aspect of an embodiment of the present invention provides a wireless headset in-box detection apparatus, including: the acquisition module acquires a first detection value of a first detection sensor and a second detection value of a second detection sensor, the first detection sensor is in contact with a box body of the wireless earphone in a box-in state, and the second detection sensor is not in contact with the box body of the wireless earphone in the box-in state;
and the judging module is used for judging the wearing condition of the wireless earphone according to the first detection value and the second detection value and also used for judging whether the wireless earphone is in a box-in state or not according to the first detection value.
Further, the device for detecting that the wireless headset is plugged in the box further comprises a suspending module, configured to suspend the function item of the wireless headset when the wireless headset is in the plugged-in state.
This embodiment is an example of the apparatus corresponding to the first embodiment described above, and may be implemented in cooperation with the first embodiment. The related technical details mentioned in the first embodiment are still valid in this embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related-art details mentioned in the present embodiment can also be applied to the first embodiment.
A third aspect of this embodiment provides a wireless headset, including a memory and a processor, where the memory is used to store a computer program, and the processor is used to implement the steps of the wireless headset in-box detection method provided in the foregoing embodiment when executing the computer program.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the device and the wireless headset disclosed by the embodiment, the description is relatively simple because the device and the wireless headset correspond to the method disclosed by the embodiment, and the relevant points can be referred to the description of the method part.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. 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.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A wireless headset in-box detection method, the method comprising:
acquiring a first detection value of a first detection sensor and a second detection value of a second detection sensor, wherein the first detection sensor is in contact with a box body of the wireless headset in a box-in state, and the second detection sensor is not in contact with the box body of the wireless headset in the box-in state;
judging the wearing condition of the wireless earphone according to the first detection value and the second detection value;
and judging the in-box state of the wireless earphone according to the first detection value.
2. The method of claim 1, wherein determining the in-box state of the wireless headset according to the first detection value comprises:
and judging whether a first detection value of the first detection sensor is smaller than a first threshold value, and if so, judging that the wireless earphone is in a box entering state.
3. The method for detecting the presence of a wireless headset in a wireless headset according to claim 1, wherein the determining the wearing condition of the wireless headset according to the first detection value and the second detection value further comprises:
and judging whether the first detection value is larger than a second threshold value or not, judging whether the second detection value is larger than a third threshold value or not, and if the first detection value is larger than the second threshold value and the second detection value is larger than the third threshold value, judging that the wireless earphone is in a wearing state.
4. The method for detecting the presence of a wireless headset in a box of claim 1, wherein before determining whether the wireless headset is in a box state based on the first detection value, the method further comprises:
judging whether the wireless earphone is in a state close to the box body or not according to the second detection value;
and judging the box entering state of the wireless earphone according to the first detection value after judging that the wireless earphone is close to the box body state.
5. The method of claim 4, wherein determining whether the wireless headset is in a near-to-box state according to the second detection value comprises:
and judging whether a second detection value of the second detection sensor is smaller than a fourth threshold value, and if so, judging that the wireless earphone is in a state close to the box body.
6. The wireless headset in-box detection method of any one of claims 1-5, wherein: the first detection sensor and the second detection sensor are both capacitance sensors.
7. The wireless headset in-box detection method of any one of claims 1-5, wherein: the first detection sensor is a capacitance sensor, and the second detection sensor is an infrared proximity sensor; or, the first detection sensor is an infrared proximity sensor, and the second detection sensor is a capacitance sensor.
8. A wireless headset goes into box detection device which characterized in that includes:
the acquisition module acquires a first detection value of a first detection sensor and a second detection value of a second detection sensor, the first detection sensor is in contact with a box body of the wireless earphone in a box-in state, and the second detection sensor is not in contact with the box body of the wireless earphone in the box-in state;
and the judging module is used for judging the wearing condition of the wireless earphone according to the first detection value and the second detection value and also used for judging the box entering state of the wireless earphone according to the first detection value.
9. The wireless headset in-box detection device of claim 8, wherein: the wireless earphone is characterized by further comprising a pausing module used for pausing the function items of the wireless earphone when the wireless earphone is in the box-in state.
10. A wireless headset, comprising: comprising a memory for storing a computer program, a processor for implementing the steps of the wireless headset in-box detection method of any of claims 1-7 when executing the computer program.
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