CN112290620A - Charging method and device of wireless earphone, charging box and storage medium - Google Patents
Charging method and device of wireless earphone, charging box and storage medium Download PDFInfo
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- CN112290620A CN112290620A CN202011109437.0A CN202011109437A CN112290620A CN 112290620 A CN112290620 A CN 112290620A CN 202011109437 A CN202011109437 A CN 202011109437A CN 112290620 A CN112290620 A CN 112290620A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004590 computer program Methods 0.000 claims description 11
- 230000002035 prolonged effect Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
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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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- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application discloses a charging method, a charging device, a charging box and a computer readable storage medium of a wireless earphone, wherein the method comprises the following steps: after detecting that the charging box is in charging connection with the two wireless earphones, acquiring electric quantity information of the two wireless earphones; determining a target wireless earphone from the two wireless earphones according to the electric quantity information; when the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value, the target wireless earphone is two wireless earphones; when the absolute value of the difference between the electric quantities of the two wireless earphones is greater than or equal to the electric quantity threshold value, the target wireless earphone is the wireless earphone with low electric quantity in the two wireless earphones; charging a target wireless earphone; this application charges through the wireless earphone that the electric quantity is low among the priority two wireless earphones that the electric quantity difference is great, and when can avoiding nonlinear charging, the phenomenon that the battery of low-voltage was charged is given to the heavy current, has prolonged the life-span of wireless earphone battery and has avoided the potential safety hazard, has promoted user experience.
Description
Technical Field
The present disclosure relates to portable listening devices, and more particularly, to a charging method and device for a wireless headset, a charging box and a computer-readable storage medium.
Background
With the development of wireless technology, the trend of intelligence and wireless technology has been deeply embodied in wireless headset products, so that the application of dual wireless headsets, such as true wireless interconnection stereo bluetooth headset (TWS headset), is more and more widespread. Because the battery capacity of each wireless earphone in the double wireless earphones is small, the endurance time is short, and the double wireless earphones are often matched with a charging box for use; that is, the adapter (e.g., Adater in fig. 2) charges the charging box, which charges each wireless headset.
In the prior art, the wireless earphone is charged by the charging box in a manner that the wireless earphone put into the charging box is directly charged; when the difference between the electric quantities of the two wireless earphones needing to be charged in the charging box is large, if the charging box carries out nonlinear charging on the wireless earphones, the phenomenon that a battery with low voltage is charged by large current according to the existing charging mode can be caused, and potential safety hazards exist; moreover, the existing charging mode does not consider the condition that the wireless earphone with low electric quantity is often used by a user to a single ear, and is not beneficial to user experience.
Therefore, how can avoid the box that charges when carrying out the non-linear charging to wireless earphone, the phenomenon that the battery of low-voltage was charged is given to the heavy current, and the wireless earphone battery of better protection avoids the potential safety hazard, and prolongs the live time of the wireless earphone that the user is used to the monaural, promotes user experience, is the problem that needs to solve now urgently.
Disclosure of Invention
The application aims to provide a charging method and device of a wireless earphone, a charging box and a computer readable storage medium, so that potential safety hazards are avoided, the service time of the wireless earphone used by a user to a single ear is prolonged, and user experience is improved.
In order to solve the above technical problem, the present application provides a charging method for a wireless headset, including:
after detecting that the charging box is in charging connection with the two wireless earphones, acquiring electric quantity information of the two wireless earphones;
determining a target wireless earphone from the two wireless earphones according to the electric quantity information; when the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value, the target wireless earphone is the two wireless earphones; when the absolute value of the difference between the electric quantities of the two wireless earphones is greater than or equal to the electric quantity threshold value, the target wireless earphone is the wireless earphone with low electric quantity in the two wireless earphones;
and charging the target wireless earphone.
Optionally, the determining a target wireless headset from the two wireless headsets according to the power information includes:
judging whether the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than an electric quantity threshold value or not according to the electric quantity information;
if yes, determining both the two wireless earphones as the target wireless earphone;
and if not, determining the wireless earphone with low electric quantity in the two wireless earphones as the target wireless earphone.
Optionally, when the power information includes a battery voltage, determining whether an absolute value of a power difference between the two wireless headsets is smaller than a power threshold according to the power information, including:
judging whether the absolute value of the difference between the battery voltages of the two wireless earphones is smaller than a preset voltage or not;
if yes, executing the step of determining both the two wireless earphones as the target wireless earphone;
if not, the step of determining the wireless earphone with low electric quantity in the two wireless earphones as the target wireless earphone is executed.
Optionally, before determining whether an absolute value of a difference between the electric quantities of the two wireless headsets is smaller than an electric quantity threshold according to the electric quantity information, the method further includes:
judging whether the electric quantity of the two wireless earphones is smaller than a charging electric quantity threshold value or not according to the electric quantity information;
and if so, executing the step of judging whether the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value according to the electric quantity information.
Optionally, the charging the target wireless headset includes:
and carrying out nonlinear charging on the target wireless earphone.
The application also provides a charging device of wireless earphone, including:
the acquisition module is used for acquiring the electric quantity information of the two wireless earphones after the charging box detects that the charging box is in charging connection with the two wireless earphones;
the determining module is used for determining a target wireless earphone from the two wireless earphones according to the electric quantity information; when the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value, the target wireless earphone is the two wireless earphones; when the absolute value of the difference between the electric quantities of the two wireless earphones is greater than or equal to the electric quantity threshold value, the target wireless earphone is the wireless earphone with low electric quantity in the two wireless earphones;
and the charging module is used for charging the target wireless earphone.
Optionally, the determining module is specifically configured to determine, according to the electric quantity information, whether an absolute value of a difference between electric quantities of the two wireless earphones is smaller than an electric quantity threshold; if yes, determining both the two wireless earphones as the target wireless earphone; and if not, determining the wireless earphone with low electric quantity in the two wireless earphones as the target wireless earphone.
Optionally, the charging module is specifically configured to perform nonlinear charging on the target wireless headset.
The application also provides a charging box, including:
a memory for storing a computer program;
a processor for implementing the steps of the charging method of the wireless headset as described above when executing the computer program.
The present application also provides a computer readable storage medium having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of charging a wireless headset as described above.
The application provides a charging method of a wireless earphone, which comprises the following steps: after detecting that the charging box is in charging connection with the two wireless earphones, acquiring electric quantity information of the two wireless earphones; determining a target wireless earphone from the two wireless earphones according to the electric quantity information; when the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value, the target wireless earphone is two wireless earphones; when the absolute value of the difference between the electric quantities of the two wireless earphones is greater than or equal to the electric quantity threshold value, the target wireless earphone is the wireless earphone with low electric quantity in the two wireless earphones; charging a target wireless earphone;
it is thus clear that this application is through according to electric quantity information, confirm the wireless earphone of target from two wireless earphones, make the box that charges can be preferred to charge to the wireless earphone that the electric quantity is low among the great two wireless earphones of electric quantity difference, when can avoiding the box that charges to wireless earphone to carry out nonlinear charging, the phenomenon that the battery of low-voltage was charged for the heavy current, the wireless earphone battery has better been protected, the life-span of wireless earphone battery has been prolonged and the potential safety hazard has been avoided, and can prolong the live time of the wireless earphone that the user is used to the monaural use, user experience has been promoted. In addition, the application also provides a charging device, a charging box and a computer readable storage medium of the wireless earphone, and the charging device, the charging box and the computer readable storage medium also have the beneficial effects.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a charging method for a wireless headset according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a charging box for non-linear charging of a wireless headset according to an embodiment of the present disclosure;
fig. 3 is a flowchart of another charging method for a wireless headset according to an embodiment of the present disclosure;
fig. 4 is a schematic flowchart of another charging method for a wireless headset according to an embodiment of the present disclosure;
fig. 5 is a block diagram illustrating a charging device for a wireless headset according to an embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
Referring to fig. 1, fig. 1 is a flowchart illustrating a charging method for a wireless headset according to an embodiment of the present disclosure. The method can comprise the following steps:
step 101: after the charging box detects that the charging box is connected with the two wireless earphones in a charging mode, the electric quantity information of the two wireless earphones is obtained.
It can be understood that the purpose of this step may be to obtain the power information of the two wireless headsets after a processor in the charging box, such as a charging chip (e.g., the charging box Charger in fig. 2), monitors the charging connection with the two wireless headsets (i.e., the two wireless headsets are correctly placed in the charging box).
Specifically, the electric quantity information of the two wireless earphones acquired by the processor in this step may be information for determining the electric quantities of the batteries of the two wireless earphones. For the specific content of the electric quantity information of the two wireless earphones, which is acquired by the processor in this step, the specific content can be set by a designer according to a use scene and user requirements, for example, the electric quantity information of the two wireless earphones can be the respective battery electric quantities of the two wireless earphones, for example, the battery electric quantities in percentage form (for example, 80%); the power information of the two wireless earphones may also be the battery voltages of the two wireless earphones, as long as the processor can determine the respective powers of the two wireless earphones by using the obtained power information of the two wireless earphones, which is not limited in this embodiment.
Correspondingly, the charging connection between the charging box and the two wireless earphones in the embodiment can be a connection mode that the processor of the charging box can charge the two wireless earphones after the two wireless earphones are correctly placed into the charging box. For the specific mode that the processor detects the charging connection with the two wireless earphones in the embodiment, the specific mode can be set by a designer according to a use scene and user requirements, for example, the processor can determine the charging connection between the charging box and the wireless earphones after detecting that the two wireless earphones are placed into the charging box; for example, the processor may detect whether each wireless headset is inserted into the charging box using a headset detection sensor (e.g., an infrared sensor) provided in the charging box. The processor may determine that the charging box is in charging connection with the wireless headset after performing corresponding wired communication with the charging box. This embodiment does not set any limit to this.
It should be noted that, the specific manner of acquiring the electric quantity information of the two wireless earphones by the processor of the charging box in this step after detecting the charging connection with the two wireless earphones can be set by a designer, for example, the processor can acquire the electric quantity information of the two wireless earphones at a preset time interval after the charging box is connected with the two wireless earphones; the electric quantity information of the two wireless earphones at a time can be acquired after the charging box is in charging connection with the two wireless earphones. The present embodiment does not set any limit to this.
Step 102: determining a target wireless earphone from the two wireless earphones according to the electric quantity information; when the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value, the target wireless earphone is two wireless earphones; and when the absolute value of the difference between the electric quantities of the two wireless earphones is greater than or equal to the electric quantity threshold value, the target wireless earphone is the wireless earphone with low electric quantity in the two wireless earphones.
It is understood that the purpose of this step may be to determine the respective power amounts of the two wireless headsets by using the power amount information of the two wireless headsets, so as to determine the wireless headset currently needing to be charged (i.e. the target wireless headset) in the two wireless headsets.
Specifically, the target wireless earphone in this step may be two wireless earphones, that is, the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold; the target wireless earphone can also be a wireless earphone with low electric quantity, namely when the absolute value of the difference between the electric quantities of the two wireless earphones is larger than or equal to the electric quantity threshold value, the target wireless earphone can be the wireless earphone with low electric quantity in the two wireless earphones. That is, when the difference between the electric quantities of the two wireless earphones is not large, the processor in this step may determine both the two wireless earphones as the target wireless earphones, so as to charge the two wireless earphones at the same time; when the difference between the electric quantities of the two wireless earphones is large, the processor in the step can determine the wireless earphone with low electric quantity as the target wireless earphone, so that only the wireless earphone with low electric quantity is charged.
Correspondingly, for the specific setting of the electric quantity threshold in this step, the designer may set the electric quantity threshold by himself or herself according to the usage scenario and the user requirement, for example, the electric quantity threshold may be a preset battery electric quantity percentage (e.g., 5%), and this embodiment does not limit this.
It should be noted that, in this step, the specific manner in which the processor determines the target wireless headset from the two wireless headsets according to the information of the electric quantity may be set by a designer, for example, the processor may determine whether the absolute value of the difference between the electric quantities of the two wireless headsets is smaller than the electric quantity threshold value according to the information of the electric quantity; if yes, determining both the two wireless earphones as target wireless earphones; and if not, determining the wireless earphone with low electric quantity in the two wireless earphones as the target wireless earphone. The processor can also judge whether the difference between the first earphone and the second earphone is smaller than the electric quantity threshold value according to the electric quantity information; if yes, determining the first earphone and the second earphone as target wireless earphones; if not, determining the second earphone as the target wireless earphone; the first earphone is a wireless earphone with high electric quantity in the two wireless earphones, and the second earphone is a wireless earphone with low electric quantity in the two wireless earphones. This embodiment does not set any limit to this.
Step 103: and charging the target wireless earphone.
It can be understood that the processor in this step may charge only the target wireless headset, and may charge the two wireless headsets simultaneously when the absolute value of the difference between the electric quantities of the two wireless headsets is smaller than the electric quantity threshold; when the absolute value of the difference between the electric quantities of the two wireless earphones is not less than the electric quantity threshold value, charging the wireless earphone with low electric quantity in the two wireless earphones, and stopping charging the wireless earphone with high electric quantity in the two wireless earphones; therefore, the charging box can supply more power to the wireless earphone (namely, the wireless earphone with low electric quantity) which is used by the user to be used by one ear, the service time of the wireless earphone which is used by the user to be used by one ear is prolonged, and the user experience is improved; and can be when charging the box and carrying out the non-linear charging as shown in figure 2 to wireless earphone, avoid two wireless earphones when the electric quantity difference is great, the phenomenon that the battery of low-voltage was charged for to the heavy current, the better protection wireless earphone battery has prolonged the life-span of wireless earphone battery and has avoided the potential safety hazard.
Specifically, in this step, the processor may perform nonlinear charging on the target wireless headset, that is, the processor (e.g., the charging box Charger in fig. 2) may control on and off of a corresponding switch (e.g., the switch 3 in fig. 2) in the power supply circuit of the charging box, and only perform nonlinear charging on the target wireless headset in the two wireless headsets.
It should be noted that, this embodiment is shown by taking an earphone charging method in which two wireless earphones are placed in a charging box as an example, and the earphone charging method in which only one wireless earphone is placed in the charging box can be implemented in a manner the same as or similar to the single-ear charging method in the prior art, for example, one wireless earphone placed in the charging box is directly charged, which is not limited in this embodiment.
In this embodiment, this application embodiment is through according to electric quantity information, confirm the wireless earphone of target from two wireless earphones, make the box that charges can be preferred to charge to the wireless earphone that the electric quantity is low among the great two wireless earphones of electric quantity difference, when can avoiding the box that charges to wireless earphone to carry out the non-linear charging, the phenomenon that the battery of low-voltage was charged for the heavy current, the wireless earphone battery has better been protected, the life-span of wireless earphone battery has been prolonged and the potential safety hazard has been avoided, and can prolong the live time of the wireless earphone that the user is used to the monaural use, user experience has been promoted.
Referring to fig. 3, fig. 3 is a flowchart illustrating another charging method for a wireless headset according to an embodiment of the present disclosure. The method can comprise the following steps:
step 201: after the charging box detects that the charging box is connected with the two wireless earphones in a charging mode, the electric quantity information of the two wireless earphones is obtained.
The step is similar to step 101, and is not described herein again.
Step 202: judging whether the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than an electric quantity threshold value or not according to the electric quantity information; if yes, go to step 203; if not, go to step 204.
It can be understood that the purpose of this step can be that the treater of the box that charges is through judging whether the absolute value of the difference of the electric quantity of two wireless earphones is less than the electric quantity threshold value, and it is great to confirm whether the electric quantity difference of two wireless earphones in the box that charges is great to when the difference of the electric quantity of two wireless earphones is not less than the electric quantity threshold value, the wireless earphone that the electric quantity is low among the priority two wireless earphones carries out nonlinear charging, when avoiding the electric quantity difference of two wireless earphones great, the phenomenon that the battery of low-voltage was charged for the heavy current.
Specifically, the specific manner in which the processor determines whether the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value according to the electric quantity information in this step may be set by a designer according to a practical scene and a user requirement, and if the electric quantity information is a battery voltage, the processor may determine whether the absolute value of the difference between the battery voltages of the two wireless earphones is smaller than a preset voltage according to the acquired battery voltages of the two wireless earphones; if yes, step 202 is entered, and both wireless earphones are determined as target wireless earphones; if not, step 203 is entered, and the wireless headset with low battery voltage (i.e. low battery) in the two wireless headsets is determined as the target wireless headset. When the power information is a percentage of battery power, the processor may also determine whether an absolute value of a difference between the battery powers of the two wireless headsets is less than a preset battery power percentage (e.g., 5% in fig. 4); if yes, step 202 is entered, and both wireless earphones are determined as target wireless earphones; if not, step 203 is entered, and the wireless earphone with low battery power in the two wireless earphones is determined as the target wireless earphone. This embodiment does not set any limit to this.
Correspondingly, the step of judging whether the two wireless earphones need to be charged or not can be further included before the step, so that when the two wireless earphones need to be charged, the step of judging and determining the wireless earphone to be charged (namely the target wireless earphone) is carried out; and when only one wireless earphone needs to be charged, the wireless earphone can be directly charged by one ear. For example, before this step, it may be determined whether the electric quantities of the two wireless headsets are both less than a charging electric quantity threshold (e.g., full battery capacity) according to the electric quantity information; if yes, entering the step; if not, the wireless earphone is charged when the wireless earphone smaller than the charging electric quantity threshold exists, and the process is ended when the wireless earphone smaller than the charging electric quantity threshold does not exist.
Step 203: both wireless headsets are determined to be target wireless headsets.
It is understood that the purpose of this step may be that when the processor determines that the absolute value of the difference between the power amounts of the two wireless headsets is smaller than the power amount threshold, that is, the power amounts of the two wireless headsets are not much different, both the two wireless headsets are determined as the target wireless headset, so as to enter step 205 to perform nonlinear charging on the two wireless headsets together.
Specifically, as shown in fig. 4, the processor may determine that both the two wireless headsets are the target wireless headset when determining that the absolute value of the difference between the battery capacities of the two wireless headsets (i.e., the battery capacity of the right ear and the battery capacity of the left ear) is less than 5%, so as to non-linearly charge the two wireless headsets.
Step 204: and determining the wireless earphone with low power in the two wireless earphones as the target wireless earphone.
It is understood that the purpose of this step may be that when the processor determines that the absolute value of the difference between the power amounts of the two wireless headsets is not less than the power amount threshold, that is, the power amount difference between the two wireless headsets is large, the wireless headset with low power in the two wireless headsets is determined as the target wireless headset, so as to enter step 205, where only one wireless headset with low power is non-linearly charged, and the other wireless headset with high power is not non-linearly charged.
Specifically, as shown in fig. 4, when it is determined that the absolute value of the difference between the battery capacities of the two wireless headsets (i.e., the battery capacity of the right ear and the battery capacity of the left ear) is not less than 5%, the processor may determine that the wireless headset with low battery capacity in the two wireless headsets is the target wireless headset, for example, the wireless headset with the left ear when the battery capacity of the right ear-the battery capacity of the left ear is not less than 5% or the wireless headset with the right ear when the battery capacity of the left ear-the battery capacity of the left ear is not less than 5%, so as to first non-linearly charge the wireless headset with low battery capacity.
Step 205: and carrying out nonlinear charging on the target wireless earphone.
It is understood that the processor in the charging box in this embodiment may control the charging box to perform nonlinear charging on the wireless headset placed in the box, as shown in fig. 2, the wireless headset in the charging box in this embodiment may not be configured with a charging chip, and the nonlinear charging is controlled by the charging chip (charging box Charger) of the charging box.
Specifically, because the charging chip with nonlinear power supply has several stages of Pro-Charger (pre-charging), constant current, constant voltage and the like, if the wireless earphone battery with low electric quantity is charged with constant current (large current), the battery can be damaged; in the step, the processor can only carry out nonlinear charging on the target wireless earphone, so that when the difference of the electric quantities of the two wireless earphones is large, only one wireless earphone with low electric quantity is subjected to nonlinear charging, and the other wireless earphone with high electric quantity (namely the non-target wireless earphone) is not subjected to nonlinear charging; and charging the wireless earphone with low electric quantity until the difference between the electric quantity of the wireless earphone with low electric quantity and the electric quantity of the wireless earphone with high electric quantity is not large, and then carrying out nonlinear charging on the two wireless earphones. For example, the battery capacity of the left earphone is 5%, the battery capacity of the right earphone is 80%, when the charging box is placed, the left earphone is preferentially charged, and after the battery capacity of the left earphone is charged to 80%, the left earphone and the right earphone are charged simultaneously.
Correspondingly, the embodiment may further include a step of acquiring the electric quantity information of the target wireless headset by the processor in the process of performing the nonlinear charging on the target wireless headset, so as to return to step 201 to update the electric quantity information of the two wireless headsets and adjust the nonlinear charging mode. For example, when the target wireless headset is a wireless headset, the processor may determine the preset time according to an absolute value of a difference between electric quantities of the two wireless headsets, so as to obtain the electric quantity information of the target wireless headset after the preset time after the target wireless headset starts to be nonlinearly charged in this step, and return to step 201 to update the electric quantity information of the charged wireless headset.
In this embodiment, when the absolute value of the difference between the electric quantities of two wireless earphones is not less than the electric quantity threshold value, the wireless earphones that the electric quantity is low among the two wireless earphones are preferentially charged nonlinearly, the phenomenon that the battery of low voltage is charged for the heavy current can be avoided, the earphone battery is better protected, and the potential safety hazard is avoided.
Referring to fig. 5, fig. 5 is a block diagram illustrating a charging device for a wireless headset according to an embodiment of the present disclosure. The apparatus may include:
the acquisition module 10 is used for acquiring the electric quantity information of the two wireless earphones after the charging box detects that the charging box is in charging connection with the two wireless earphones;
the determining module 20 is configured to determine a target wireless headset from the two wireless headsets according to the power information; when the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value, the target wireless earphone is two wireless earphones; when the absolute value of the difference between the electric quantities of the two wireless earphones is greater than or equal to the electric quantity threshold value, the target wireless earphone is the wireless earphone with low electric quantity in the two wireless earphones;
and the charging module 30 is used for charging the target wireless earphone.
Optionally, the determining module 20 may be specifically configured to determine, according to the electric quantity information, whether an absolute value of a difference between electric quantities of the two wireless headsets is smaller than an electric quantity threshold; if yes, determining both the two wireless earphones as target wireless earphones; and if not, determining the wireless earphone with low electric quantity in the two wireless earphones as the target wireless earphone.
Optionally, the determining module 20 may include:
the judgment submodule is used for judging whether the absolute value of the difference between the battery voltages of the two wireless earphones is smaller than a preset voltage or not; if yes, determining both the two wireless earphones as target wireless earphones; and if not, determining the wireless earphone with low electric quantity in the two wireless earphones as the target wireless earphone.
Optionally, the apparatus may further include:
the charging judgment module is used for judging whether the electric quantity of the two wireless earphones is smaller than a charging electric quantity threshold value or not according to the electric quantity information; if so, an activation signal is sent to the determination module 20.
Optionally, the charging module 30 may be specifically configured to perform nonlinear charging on the target wireless headset
In this embodiment, this application embodiment is through confirming module 20 according to electric quantity information, confirm the wireless earphone of target from two wireless earphones, make the box that charges can be preferred to charge to the wireless earphone that the electric quantity is low among the great two wireless earphones of electric quantity difference, when can avoiding the box that charges to carry out the nonlinear charging to wireless earphone, the phenomenon that the battery of low-voltage was charged for the heavy current, the wireless earphone battery has better been protected, the life-span of wireless earphone battery has been prolonged and the potential safety hazard has been avoided, and can prolong the live time of the wireless earphone that the user is used to the monaural use, user experience has been promoted.
The embodiment of the present application further provides a charging box, which may include: a memory for storing a computer program; a processor for implementing the steps of the charging method of the wireless headset as provided in any of the above embodiments when executing the computer program.
Furthermore, the present application also provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the charging method for a wireless headset as provided in any of the above embodiments. The computer-readable storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
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. The device, the charging box and the computer readable storage medium disclosed by the embodiment correspond to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The charging method, the charging device, the charging box and the computer readable storage medium for the wireless headset provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. A charging method for a wireless headset, comprising:
after detecting that the charging box is in charging connection with the two wireless earphones, acquiring electric quantity information of the two wireless earphones;
determining a target wireless earphone from the two wireless earphones according to the electric quantity information; when the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value, the target wireless earphone is the two wireless earphones; when the absolute value of the difference between the electric quantities of the two wireless earphones is greater than or equal to the electric quantity threshold value, the target wireless earphone is the wireless earphone with low electric quantity in the two wireless earphones;
and charging the target wireless earphone.
2. The method of claim 1, wherein the determining the target wireless headset from the two wireless headsets according to the power information comprises:
judging whether the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than an electric quantity threshold value or not according to the electric quantity information;
if yes, determining both the two wireless earphones as the target wireless earphone;
and if not, determining the wireless earphone with low electric quantity in the two wireless earphones as the target wireless earphone.
3. The method of claim 2, wherein when the power information includes a battery voltage, the determining whether an absolute value of a difference between the powers of the two wireless headsets is smaller than a power threshold according to the power information comprises:
judging whether the absolute value of the difference between the battery voltages of the two wireless earphones is smaller than a preset voltage or not;
if yes, executing the step of determining both the two wireless earphones as the target wireless earphone;
if not, the step of determining the wireless earphone with low electric quantity in the two wireless earphones as the target wireless earphone is executed.
4. The method of claim 2, wherein before determining whether an absolute value of a difference between the power levels of the two wireless headsets is smaller than a power level threshold according to the power level information, the method further comprises:
judging whether the electric quantity of the two wireless earphones is smaller than a charging electric quantity threshold value or not according to the electric quantity information;
and if so, executing the step of judging whether the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value according to the electric quantity information.
5. The method of charging a wireless headset according to any one of claims 1 to 4, wherein the charging the target wireless headset comprises:
and carrying out nonlinear charging on the target wireless earphone.
6. A charging device for a wireless headset, comprising:
the acquisition module is used for acquiring the electric quantity information of the two wireless earphones after the charging box detects that the charging box is in charging connection with the two wireless earphones;
the determining module is used for determining a target wireless earphone from the two wireless earphones according to the electric quantity information; when the absolute value of the difference between the electric quantities of the two wireless earphones is smaller than the electric quantity threshold value, the target wireless earphone is the two wireless earphones; when the absolute value of the difference between the electric quantities of the two wireless earphones is greater than or equal to the electric quantity threshold value, the target wireless earphone is the wireless earphone with low electric quantity in the two wireless earphones;
and the charging module is used for charging the target wireless earphone.
7. The charging device of the wireless headset of claim 6, wherein the determining module is specifically configured to determine whether an absolute value of a difference between the electric quantities of the two wireless headsets is smaller than an electric quantity threshold according to the electric quantity information; if yes, determining both the two wireless earphones as the target wireless earphone; and if not, determining the wireless earphone with low electric quantity in the two wireless earphones as the target wireless earphone.
8. The charging device for a wireless headset according to claim 6 or 7, wherein the charging module is specifically configured to perform nonlinear charging on the target wireless headset.
9. A charging box, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method of charging a wireless headset according to any one of claims 1 to 5 when executing the computer program.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the method of charging a wireless headset according to any one of claims 1 to 5.
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| CN202011109437.0A CN112290620A (en) | 2020-10-16 | 2020-10-16 | Charging method and device of wireless earphone, charging box and storage medium |
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| CN202011109437.0A CN112290620A (en) | 2020-10-16 | 2020-10-16 | Charging method and device of wireless earphone, charging box and storage medium |
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Application publication date: 20210129 |