CN111049230A - Wireless earphone, charging method thereof, charging box and readable storage medium - Google Patents
Wireless earphone, charging method thereof, charging box and readable storage medium Download PDFInfo
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- CN111049230A CN111049230A CN201911425518.9A CN201911425518A CN111049230A CN 111049230 A CN111049230 A CN 111049230A CN 201911425518 A CN201911425518 A CN 201911425518A CN 111049230 A CN111049230 A CN 111049230A
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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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- 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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a wireless earphone, a charging method thereof, a charging box and a readable storage medium, wherein the charging method applied to the charging box comprises the following steps: after detecting that the wireless earphone is in the charging box, acquiring the current electric quantity of the charging box; when the current electric quantity of the charging box is lower than a first preset threshold value, a charging stopping instruction is sent to the wireless earphone, so that the wireless earphone can disconnect a charging loop between the wireless earphone and the charging box according to the charging stopping instruction, the charging box can not continuously charge the wireless earphone, the standby time of the charging box is prolonged, the charging box can be continuously matched with the wireless earphone, the related functions between the wireless earphone and terminal equipment such as a mobile phone are realized, the pairing connection between the wireless earphone and the terminal equipment is realized, and the service life of the wireless earphone can be prolonged.
Description
Technical Field
The invention relates to the technical field of wireless earphones, in particular to a wireless earphone, a charging method of the wireless earphone, a charging box and a readable storage medium.
Background
In the prior art, TWS (abbreviation of True Wireless Stereo) headsets are widely used, and the TWS headset generally needs to be placed in a charging box for charging so as to prolong the service life of the TWS headset. The TWS earphone generally needs to be matched with the charging box to realize the pairing connection with the mobile phone and other terminals, and under the condition that the TWS earphone is electrified and the charging box is not electrified, the TWS earphone cannot be connected with the mobile phone, so that the service life of the TWS earphone is shortened.
Disclosure of Invention
The invention mainly aims to provide a charging method, and aims to solve the technical problem that the service life of a TWS earphone is short in the prior art.
In order to achieve the above object, the present invention provides a charging method for a wireless headset, applied to a charging box, the charging method comprising:
after detecting that the wireless earphone is in the charging box, acquiring the current electric quantity of the charging box;
when the current electric quantity of the charging box is lower than a first preset threshold value, a charging stopping instruction is sent to the wireless earphone, so that the wireless earphone can disconnect a charging loop between the wireless earphone and the charging box according to the charging stopping instruction.
Further, the step of obtaining the current charge amount of the charging box comprises:
the charging box acquires the voltage of a battery in the charging box;
and acquiring the current electric quantity of the charging box according to the voltage.
Further, the step of the charging box acquiring the current electric quantity of the charging box comprises:
and receiving the electric quantity information of the battery in the charging box sent by the electric quantity meter, and determining the current electric quantity of the charging box according to the electric quantity information.
Further, the step of sending a charging stop instruction to the wireless headset before comprises:
acquiring the current electric quantity of the wireless earphone;
and when the current electric quantity of the wireless earphone is larger than a second preset threshold value, executing a step of sending a charging stopping instruction to the wireless earphone.
Further, after the step of obtaining the current power of the wireless headset, the method further includes:
when the current electric quantity of the wireless earphone is smaller than or equal to a second preset threshold, judging whether the current electric quantity of the charging box is smaller than a third preset threshold, wherein the third preset threshold is smaller than the first preset threshold;
and when the current electric quantity of the charging box is smaller than a third preset threshold value, sending a charging stopping instruction to the wireless earphone.
In order to achieve the above object, the present invention provides a charging method for a wireless headset, which is applied to the wireless headset, and the charging method includes:
after the wireless earphone is detected to be in the charging box, receiving a charging control instruction sent by the charging box connected with the wireless earphone;
and when the charging control instruction is a charging stopping instruction, disconnecting a charging loop between the wireless earphone and the charging box, wherein the charging stopping instruction is sent out when the charging box detects that the current electric quantity of the charging box is lower than a first preset threshold value.
Further, the charging control instruction carries flag bit information, and the wireless headset judges whether the charging control instruction is a charging stop instruction according to the flag bit information.
Further, before the step of disconnecting the charging loop between the wireless headset and the charging box, the method further includes:
when the charging control instruction is a charging stopping instruction, acquiring the current electric quantity of the wireless earphone;
and when the current electric quantity of the wireless earphone is larger than a second preset threshold value, executing the step of disconnecting the charging loop between the wireless earphone and the charging box.
Further, after the step of obtaining the current power of the wireless headset, the method further includes:
when the current electric quantity of the wireless earphone is smaller than or equal to a second preset threshold value, acquiring the current electric quantity of the charging box;
and when the current electric quantity of the charging box is smaller than a third preset threshold value, executing the step of disconnecting the charging loop between the wireless earphone and the charging box.
In order to achieve the above object, the present invention provides a charging box for a wireless headset, the charging box comprising a memory, a processor and a charging program for the wireless headset stored on the memory and operable on the processor, wherein the charging program, when executed by the processor, implements the steps of the charging method as set forth in any one of the above.
In order to achieve the above object, the present invention provides a wireless headset, wherein the wireless headset includes a memory, a processor, and a charging program of the wireless headset stored on the memory and executable on the processor, and the charging program implements the steps of the charging method according to any one of the above items when executed by the processor.
In order to achieve the above object, the present invention provides a readable storage medium, on which a charging program of a wireless headset is stored, the access box control program implementing the steps of the access box control method as described in any one of the above when executed by a processor.
In the technical scheme of the invention, after detecting that a wireless earphone is in a charging box, the charging box acquires the current electric quantity of the charging box, and when the current electric quantity of the charging box is lower than a first preset threshold value, a charging stopping instruction is sent to the wireless earphone, so that the wireless earphone disconnects a charging loop with the charging box according to the charging stopping instruction, the charging box cannot continuously charge the wireless earphone, the standby time of the charging box is prolonged, the charging box can be continuously matched with the wireless earphone, the related functions between the wireless earphone and a terminal device such as a mobile phone are realized, the pairing connection between the wireless earphone and the terminal device is realized, and the service life of the wireless earphone can be prolonged.
Drawings
Fig. 1 is a schematic flowchart illustrating a charging method of a wireless headset according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a charging method step S110 of the wireless headset according to the present invention;
fig. 3 is a flowchart illustrating a charging method of a wireless headset according to another embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
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 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.
In addition, the descriptions related to "first", "second", etc. in the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, in an embodiment 1 of a charging method for a wireless headset according to the present invention, the charging method includes:
step S110, after the wireless earphone is detected to be in the charging box, the current electric quantity of the charging box is obtained.
In this embodiment, a first control chip is disposed in the charging box, and meanwhile, a first positive contact, a first communication contact and a first negative contact are disposed on the charging box, and the first control chip is electrically connected to the first positive contact, the first communication contact and the first negative contact; the wireless earphone is internally provided with a second control chip and a charging management chip, the second control chip is electrically connected with the charging management chip, meanwhile, the wireless earphone is provided with a second positive contact, a second communication contact and a second negative contact, the second positive contact, the second communication contact and the second negative contact are electrically connected with the second control chip, and the second positive contact and the second negative contact are electrically connected with the charging management chip.
In this embodiment, the first control chip controls the first positive contact to keep a high level all the time, after the wireless earphone is placed in the charging box, the first positive contact can be in contact conduction with the second positive contact, meanwhile, the first communication contact is in contact conduction with the second communication contact, the first negative contact is in contact conduction with the second negative contact, when the first control chip detects that the first positive electrode contact is in contact conduction with the second positive electrode contact, the wireless earphone is judged to be put into the charging box, and in the same way, the second control chip is electrically connected to the second positive contact, so that when the second positive contact is detected to be in a high level from a low level jump when the second positive contact is not contacted and conducted, the wireless headset is judged to be put into the charging box; after the charging box detects that the wireless earphone is in the charging box, the current electric quantity of the charging box is acquired, specifically, the current electric quantity of the charging box is also the current residual electric quantity of a battery in the charging box, and in this embodiment, the current electric quantity of the charging box can be acquired through various modes.
Step S120, when the current electric quantity of the charging box is lower than a first preset threshold value, a charging stopping instruction is sent to the wireless earphone, so that the wireless earphone can disconnect a charging loop between the wireless earphone and the charging box according to the charging stopping instruction.
In this embodiment, the first preset threshold may be set according to actual conditions, for example, the first preset threshold may be 20% of the total charge amount of the charging box. When the charging box detects that the current electric quantity of the charging box is lower than the first preset threshold value, such as 20%, the charging stopping instruction is sent to the second control chip through the conduction loop of the first communication contact and the second communication contact, and after the second control chip receives the charging stopping instruction, the charging management chip is controlled to disconnect the charging loop between the second positive contact and the battery of the wireless earphone (namely the charging loop between the wireless earphone and the charging box), so that the charging box cannot continue to charge the wireless earphone, and the standby time of the charging box is prolonged.
In summary, in this embodiment, after the charging box detects that the wireless earphone is in the charging box, the charging box obtains the current electric quantity of the charging box, and when the current electric quantity of the charging box is lower than a first preset threshold, a charging stop instruction is sent to the wireless earphone, so that the wireless earphone disconnects a charging loop with the charging box according to the charging stop instruction, so that the charging box cannot continue to charge the wireless earphone, thereby prolonging the standby time of the charging box, during subsequent use, the charging box continues to keep the first positive contact at a high level, and when the first positive contact is in contact with the second positive contact of the wireless earphone, the charging box determines that the wireless earphone is placed in the charging box, and the wireless earphone also determines that the wireless earphone is in the charging box, after that, the charging box and the wireless earphone can continuously maintain communication through the first communication contact and the second communication contact, and the charging box can be matched with the wireless earphone continuously to realize related functions between the wireless earphone and a terminal device such as a mobile phone, for example, to realize pairing connection between the wireless earphone and the terminal device, so that the service life of the wireless earphone can be prolonged.
Referring to fig. 2, based on the above embodiment 1, in the embodiment 2 of the present invention, the step S110 includes:
step S111, the charging box obtains the voltage of a battery in the charging box;
and step S112, acquiring the current electric quantity of the charging box according to the voltage.
In this embodiment, the first control chip in the charging box includes an analog-to-digital converter, a voltage acquisition end of the analog-to-digital converter is connected to an anode of a battery of the charging box, a voltage analog signal corresponding to the battery of the charging box is acquired through the acquisition end of the analog-to-digital converter, and the analog-to-digital converter converts the voltage analog signal into a voltage digital signal and sends the voltage digital signal to the second control chip; the second control chip determines the voltage of the battery of the charging box according to the voltage digital signal, and obtains the current electric quantity of the charging box according to the voltage, specifically, a charging curve and a discharging curve of the battery are preset in the second control chip, in the charging curve and the discharging curve, different voltages of the battery of the charging box correspond to different electric quantities, for example, in the discharging curve, when the voltage of the battery of the charging box is 3.6V, the corresponding electric quantity is 4%, and when the voltage of the battery of the charging box is 3.75V, the corresponding electric quantity is 37%. In other embodiments, the correspondence between the voltage of the battery of the charging cartridge and the current charge amount of the charging cartridge may be in other forms, such as table forms, without being limited to the above-described discharge curve and charging curve.
Based on the above-described 1 st embodiment, in the 3 rd embodiment of the present invention, the step S110 includes:
and step S113, receiving the electric quantity information of the battery in the charging box sent by the electric quantity meter, and determining the current electric quantity of the charging box according to the electric quantity information.
In this embodiment, the electricity meter is a chip specially used for detecting the voltage and the electric quantity of the battery, the battery of the charging box is connected to the electricity meter, and the electricity meter can obtain the information such as the voltage and the electric quantity of the battery of the charging box. The first control chip is communicated with the electricity meter through communication modes such as I2C and the like, receives the electricity quantity information of the battery in the charging box sent by the electricity meter, and determines the current electricity quantity of the charging box according to the electricity quantity information.
Based on the above embodiments 1 to 3, in the 4 th embodiment of the present invention, the step S120 includes:
step S130, acquiring the current electric quantity of the wireless earphone;
step S140, when the current electric quantity of the wireless headset is greater than a second preset threshold, sending a charging stop instruction to the wireless headset.
In this embodiment, the same as or different from the method for acquiring the current electric quantity of the charging box by the charging box, the wireless headset may also acquire the current electric quantity of the wireless headset and send the current electric quantity of the wireless headset to the charging box; the second preset threshold may be set according to an actual situation, for example, the second preset threshold may be 50% of the total electric quantity of the wireless headset, after the charging box receives the current electric quantity of the wireless headset, when the current electric quantity of the wireless headset is greater than the second preset threshold, for example, 50%, it indicates that the current electric quantity of the wireless headset is higher, but the current electric quantity of the charging box (because the current electric quantity is smaller than the first preset threshold) is lower, and in order to extend the standby time of the charging box, a step of sending a charging stop instruction to the wireless headset is performed, so that the wireless headset disconnects a charging loop between the wireless headset and the charging box according to the charging stop instruction, so that the wireless headset does not take electricity from the charging box any more.
Based on the above 4 th embodiment, in the 5 th embodiment of the present invention, after the step S130, the method further includes:
step S150, when the current electric quantity of the wireless headset is less than or equal to a second preset threshold, determining whether the current electric quantity of the charging box is less than a third preset threshold, where the third preset threshold is less than the first preset threshold;
and step S160, when the current electric quantity of the charging box is smaller than a third preset threshold value, sending a charging stopping instruction to the wireless earphone.
In this embodiment, when the current electric quantity of the wireless headset is less than or equal to a second preset threshold, for example, 50%, it indicates that the electric quantity of the wireless headset is low at this time, it is further determined whether the current electric quantity of the charging box is less than a third preset threshold, where the third preset threshold may be set according to an actual situation, but the third preset threshold is set to be less than the first preset threshold, for example, the third preset threshold may be 4% (less than 20%) of the total electric quantity of the charging box; when the current electric quantity of the charging box is smaller than a third preset threshold value, such as 4%, it is indicated that the electric quantity of the charging box is very low at this time, the wireless headset cannot be charged continuously, otherwise, the charging box is shut down, so that the charging box executes a step of sending a charging stop instruction to the wireless headset, the wireless headset disconnects a charging loop between the wireless headset and the charging box according to the charging stop instruction, and the wireless headset does not take electricity from the charging box any more.
In other embodiments, after the wireless headset is placed in the charging box, the charging box acquires the electric quantity of the charging box and the wireless headset in real time, and when the current electric quantity of the charging box is smaller than the current electric quantity of the wireless headset, the charging box executes a step of sending a charging stop instruction to the wireless headset, so that the wireless headset disconnects a charging loop of the wireless headset and the charging box according to the charging stop instruction, and the wireless headset does not take electricity from the charging box any more. When the current electric quantity of the charging box is larger than the current electric quantity of the wireless earphone, the charging box sends a charging instruction to the wireless earphone, so that the wireless earphone keeps the wireless earphone and a charging loop of the charging box conducted according to the charging instruction, and the wireless earphone is charged by the charging box.
The invention provides a charging box of a wireless earphone, which comprises a memory, a processor and a charging program of the wireless earphone, wherein the charging program is stored on the memory and can run on the processor, and the charging program realizes the steps of the charging method when being executed by the processor.
Referring to fig. 3, the present invention provides a charging method for a wireless headset, which is applied to the wireless headset, in embodiment 1 of the charging method for a wireless headset, the charging method includes:
and step S210, after the wireless earphone is detected to be in the charging box, receiving a charging control instruction sent by the charging box connected with the wireless earphone.
In this embodiment, a first control chip is disposed in the charging box, and meanwhile, a first positive contact, a first communication contact and a first negative contact are disposed in the charging box, and the first control chip is electrically connected to the first positive contact, the first communication contact and the first negative contact; be provided with second control chip and charge management chip in the wireless earphone, the second control chip with charge management chip electric connection, simultaneously, be provided with second positive contact, second communication contact and second negative pole contact on the wireless earphone, second positive contact, second communication contact, second negative pole contact with second control chip electric connection, simultaneously second positive contact, second negative pole contact still electric connection state charge management chip.
In this embodiment, the first control chip controls the first positive contact to keep a high level all the time, after the wireless earphone is placed in the charging box, the first positive contact can be in contact conduction with the second positive contact, meanwhile, the first communication contact is in contact conduction with the second communication contact, the first negative contact is in contact conduction with the second negative contact, when the first control chip detects that the first positive electrode contact is in contact conduction with the second positive electrode contact, the wireless earphone is judged to be put into the charging box, and in the same way, the second control chip is connected to the second positive contact, and when the second control chip detects that the second positive contact jumps to a high level from a low level when the second positive contact is not contacted and conducted, the wireless earphone is judged to be put into the charging box; after the wireless earphone is detected to be in the charging box, the wireless earphone is communicated with the charging box through a conducting loop of the first communication contact and the second contact, and the charging management chip is configured according to a charging control instruction sent by the charging box so as to manage the charging loop between the wireless earphone and the charging box through the charging management chip, so that the charging box charges the wireless earphone or disconnects the charging loop between the wireless earphone and the charging box.
Step S220, when the charging control instruction is a charging stopping instruction, disconnecting a charging loop between the wireless earphone and the charging box, wherein the charging stopping instruction is sent out when the charging box detects that the current electric quantity of the charging box is lower than a first preset threshold value.
In this embodiment, after the charging box detects that the wireless headset is put into the charging box, the current electric quantity of the charging box itself may be acquired, specifically, the current electric quantity of the charging box is also the current remaining electric quantity of the battery in the charging box, and in this embodiment, the current electric quantity of the charging box may be acquired in various manners. The first preset threshold may be set according to actual conditions, for example, the first preset threshold may be 20% of the total charge amount of the charging box. When the charging box detects that the current electric quantity of the charging box per se is lower than the first preset threshold value, the charging stopping instruction is sent to the second control chip through the conduction loop of the first communication contact and the second communication contact, and after the second control chip receives the charging stopping instruction, the charging management chip is controlled to disconnect the charging loop between the second positive contact and the battery of the wireless earphone (namely the charging loop between the charging box and the wireless earphone), so that the charging box cannot continue to charge the wireless earphone, and the standby time of the charging box is prolonged.
In summary, in this embodiment, after the wireless headset is detected to be in the charging box, the wireless headset receives a charging control instruction sent by the charging box connected to the wireless headset, and when the charging control instruction is a charging stop instruction, the charging loop between the wireless headset and the charging box is disconnected, where the charging stop instruction is sent by the charging box when the current electric quantity of the charging box is detected to be lower than a first preset threshold, so that the charging box cannot continue to charge the wireless headset, thereby prolonging the standby time of the charging box, and in a subsequent use process, the charging box can be continuously matched with the wireless headset to implement a related function between the wireless headset and a terminal device, such as a pairing connection between the wireless headset and the terminal device, and the like, so that the usable time of the wireless headset can be extended.
Based on the foregoing embodiment 1, in embodiment 2 of the present invention, the charging control instruction carries flag bit information, and the wireless headset determines whether the charging control instruction is a charging stop instruction according to the flag bit information.
In this embodiment, the charging control command sent by the charging box carries the flag bit information of the charging enable, for example, the charging box transmits the charging control instruction to the wireless headset in a manner of polling once per second, when the identification bit information in the charging control instruction is 1, after the second control chip of the wireless earphone receives the charging control instruction, if the flag bit information is 1, the wireless earphone is kept to be conducted with the charging loop of the charging box, when the identifier in the charging control instruction is 0, the second control chip of the wireless headset acquires that the flag bit information is 0 after receiving the charging control instruction, and judging that the charging control instruction is a charging stopping instruction, and disconnecting the charging loop between the wireless earphone and the charging box by the wireless earphone according to the charging stopping instruction.
Based on the foregoing embodiments 1-2, in embodiment 3 of the present invention, further before the step S220, the method further includes:
step S230, when the charging control instruction is a charging stopping instruction, acquiring the current electric quantity of the wireless headset;
step S240, when the current electric quantity of the wireless headset is greater than a second preset threshold, performing a step of disconnecting a charging loop between the wireless headset and the charging box.
In this embodiment, as with the method for acquiring the current electric quantity of the charging box, the wireless headset may also acquire the current electric quantity of the wireless headset; the second preset threshold may be set according to an actual situation, for example, the second preset threshold may be 50% of the total electric quantity of the wireless headset, and when the current electric quantity of the wireless headset is greater than the second preset threshold, for example, 50%, it indicates that the current electric quantity of the wireless headset is higher, but the current electric quantity of the charging box (smaller than the first preset threshold) is lower, and in order to extend the standby time of the charging box, the wireless headset performs a step of disconnecting a charging loop between the wireless headset and the charging box, so that the wireless headset does not take electricity from the charging box any more.
Based on the above embodiment 3, in the 4 th embodiment of the present invention, after the step S230, the method further includes:
step S250, when the current electric quantity of the wireless earphone is smaller than or equal to a second preset threshold value, obtaining the current electric quantity of the charging box;
step S260, when the current electric quantity of the charging box is smaller than a third preset threshold, performing a step of disconnecting a charging loop between the wireless headset and the charging box.
In this embodiment, when the current electric quantity of the wireless headset is less than or equal to a second preset threshold, for example, 50%, it is proved that the electric quantity of the wireless headset is lower at this time, it is further determined whether the current electric quantity of the charging box is less than a third preset threshold, where the third preset threshold may be set according to an actual situation, but the third preset threshold is set to be less than the first preset threshold, for example, the third preset threshold may be 4% (less than the first preset threshold, for example, 20%) of the total electric quantity of the charging box; when the current electric quantity of the charging box is smaller than a third preset threshold value, such as 4%, it is indicated that the electric quantity of the charging box is very low at this time, and the wireless headset cannot be charged continuously, otherwise the charging box is shut down, so that the wireless headset performs a step of disconnecting a charging loop between the wireless headset and the charging box, so that the wireless headset does not take electricity from the charging box any more.
In order to achieve the above object, the present invention provides a wireless headset, wherein the wireless headset includes a memory, a processor, and a charging program of the wireless headset stored on the memory and operable on the processor, and the charging program implements the steps of the charging method as described above when executed by the processor.
In order to achieve the above object, the present invention provides a readable storage medium having stored thereon a charging program for a wireless headset, the access box control program, when executed by a processor, implementing the steps of the access box control method as described above.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the present specification and drawings, or used directly or indirectly in other related fields, are included in the scope of the present invention.
Claims (12)
1. A charging method of a wireless earphone is applied to a charging box, and comprises the following steps:
after detecting that the wireless earphone is in the charging box, acquiring the current electric quantity of the charging box;
when the current electric quantity of the charging box is lower than a first preset threshold value, a charging stopping instruction is sent to the wireless earphone, so that the wireless earphone can be disconnected from a charging loop between the wireless earphone and the charging box according to the charging stopping instruction.
2. A charging method according to claim 1, wherein the step of acquiring the current charge amount of the charging box comprises:
the charging box acquires the voltage of a battery in the charging box;
and acquiring the current electric quantity of the charging box according to the voltage.
3. A charging method according to claim 1, wherein the step of the charging box acquiring the current charge amount of the charging box comprises:
and receiving the electric quantity information of the battery in the charging box sent by the electric quantity meter, and determining the current electric quantity of the charging box according to the electric quantity information.
4. A charging method according to any of claims 1-3, wherein the step of sending a stop charging instruction to the wireless headset is preceded by:
acquiring the current electric quantity of the wireless earphone;
and when the current electric quantity of the wireless earphone is larger than a second preset threshold value, a step of sending a charging stopping instruction to the wireless earphone is executed.
5. The charging method of claim 4, wherein the step of obtaining the current charge of the wireless headset is followed by:
when the current electric quantity of the wireless earphone is smaller than or equal to a second preset threshold, judging whether the current electric quantity of the charging box is smaller than a third preset threshold, wherein the third preset threshold is smaller than the first preset threshold;
and when the current electric quantity of the charging box is smaller than a third preset threshold value, executing a step of sending a charging stopping instruction to the wireless earphone.
6. A charging method of a wireless earphone is applied to the wireless earphone, and the charging method comprises the following steps:
after the wireless earphone is detected to be in the charging box, receiving a charging control instruction sent by the charging box connected with the wireless earphone;
and when the charging control instruction is a charging stopping instruction, disconnecting a charging loop between the wireless earphone and the charging box, wherein the charging stopping instruction is sent out when the charging box detects that the current electric quantity of the charging box is lower than a first preset threshold value.
7. The charging method according to claim 6, wherein the charging control command carries flag bit information, and the wireless headset determines whether the charging control command is a command to stop charging according to the flag bit information.
8. The charging method of claim 6, wherein the step of disconnecting the charging circuit between the wireless headset and the charging box is preceded by the step of:
when the charging control instruction is a charging stopping instruction, acquiring the current electric quantity of the wireless earphone;
and when the current electric quantity of the wireless earphone is larger than a second preset threshold value, executing the step of disconnecting the charging loop between the wireless earphone and the charging box.
9. The charging method of claim 8, wherein the step of obtaining the current charge of the wireless headset is followed by:
when the current electric quantity of the wireless earphone is smaller than or equal to a second preset threshold value, acquiring the current electric quantity of the charging box;
and when the current electric quantity of the charging box is smaller than a third preset threshold value, executing the step of disconnecting the charging loop between the wireless earphone and the charging box.
10. A charging box for a wireless headset, the charging box comprising a memory, a processor and a charging program for a wireless headset stored on the memory and executable on the processor, the charging program when executed by the processor implementing the steps of the charging method according to any one of claims 1 to 5.
11. A wireless headset comprising a memory, a processor and a charging program for the wireless headset stored on the memory and executable on the processor, the charging program when executed by the processor implementing the steps of the charging method as claimed in any one of claims 6 to 9.
12. A readable storage medium, wherein a charging program for a wireless headset is stored on the computer readable storage medium, and wherein the access box control program, when executed by a processor, implements the steps of the access box control method of any one of claims 1 to 5 or 6 to 9.
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