CN113115201B

CN113115201B - Control method and system for multiple Bluetooth earphones, intelligent terminal and storage medium

Info

Publication number: CN113115201B
Application number: CN202110247897.8A
Authority: CN
Inventors: 李唐; 王小槐
Original assignee: Shenzhen Jonter Digital Co ltd
Current assignee: Shenzhen Jonter Digital Co ltd
Priority date: 2021-03-06
Filing date: 2021-03-06
Publication date: 2022-07-15
Anticipated expiration: 2041-03-06
Also published as: CN113115201A

Abstract

The application relates to a control method, a system, an intelligent terminal and a storage medium for a plurality of Bluetooth earphones, which belong to the field of Bluetooth earphones, wherein the method comprises the steps of periodically acquiring main equipment position information of the main equipment earphones and terminal position information of the terminal equipment; calculating and generating a main equipment distance according to the main equipment position information and the terminal position information; judging whether the distance of the main equipment is greater than or equal to a preset communication distance; if the master equipment distance is greater than or equal to a preset communication distance, acquiring the slave equipment distance of each slave equipment earphone; defining and generating a standby earphone from the earphone of the slave equipment according to the distance of the slave equipment; and switching the master earphone and the slave earphone. This application has and reduces many bluetooth headset broadcast in the use and is influenced the possibility, the effect of the smoothness nature in the guarantee user use.

Description

Control method and system for multiple Bluetooth earphones, intelligent terminal and storage medium

Technical Field

The present application relates to the field of bluetooth headsets, and in particular, to a control method, system, intelligent terminal and storage medium for multiple bluetooth headsets.

Background

The bluetooth headset applies the bluetooth technology to the hands-free headset, so that the user can process many other things while talking or listening to music without being restricted by the headset wire. The common bluetooth headset comprises a left bluetooth headset and a right bluetooth headset, wherein one bluetooth headset is used as a master device, and the other bluetooth headset is used as a slave device. The Bluetooth earphone which is the master device is connected with terminals such as a mobile phone and the like to receive audio data, the Bluetooth earphone which is the slave device is connected with the Bluetooth earphone which is the master device to receive the audio data sent by the Bluetooth earphone which is the master device, and finally the audio data is transmitted to a user through a loudspeaker.

The invention with publication number CN105208511A provides a music sharing method based on an intelligent Bluetooth headset, which comprises the steps of establishing Bluetooth pairing connection between the intelligent Bluetooth headset and an audio playing device; establishing Bluetooth pairing connection between the intelligent Bluetooth headset and other Bluetooth headsets; the intelligent Bluetooth headset receives audio data sent by audio playing equipment; the intelligent Bluetooth headset decodes the audio data and then sends the audio data to other Bluetooth headsets. Therefore, the connection of a plurality of Bluetooth headsets is realized, and a plurality of Bluetooth headset users can enjoy music at the same time.

The related art described above has the following drawbacks: all earphones serving as slave equipment need to receive audio data only through the earphone serving as master equipment, and if the earphone serving as the master equipment is far away from the terminal equipment, communication between the earphone of the master equipment and the terminal is not smooth, audio playing in all the earphones is affected, and fluency of a user in the using process is affected.

Disclosure of Invention

In order to reduce the possibility that the playing of the multi-Bluetooth headset is influenced in the using process and guarantee the fluency of a user in the using process, the application provides a control method, a system, an intelligent terminal and a storage medium for the multi-Bluetooth headset.

In a first aspect, the present application provides a control method for a multi-bluetooth headset, which adopts the following technical solutions:

a control method for a multi-bluetooth headset, comprising:

periodically acquiring main equipment position information of a main equipment earphone and terminal position information of terminal equipment;

calculating and generating a main equipment distance according to the main equipment position information and the terminal position information;

judging whether the distance of the main equipment is greater than or equal to a preset communication distance, wherein the preset communication distance is smaller than the limit communication distance between the earphone and the terminal;

if the master equipment distance is greater than or equal to a preset communication distance, acquiring the slave equipment distance of each slave equipment earphone;

defining and generating a standby earphone from the earphone of the slave equipment according to the slave equipment distance;

and carrying out master-slave switching on the master equipment earphone and the standby earphone.

By adopting the technical scheme, when the master equipment earphone is far away from the terminal equipment, the optimal standby earphone is selected and generated automatically according to the distance length of each slave equipment earphone from the terminal equipment, and master-slave switching is carried out between the current master equipment earphone and the standby earphone. After the master-slave switching is completed, all slave equipment earphones acquire audio through the new master equipment earphone, and interruption caused by the previous distance of the master equipment earphone is avoided, so that the fluency of the user in the using process is guaranteed.

Optionally, the defining and generating a spare headset from the slave device headset according to the slave device distance specifically includes:

sequentially judging whether the distance of the slave equipment is smaller than a preset communication distance or not;

if the slave equipment distance is smaller than the preset communication distance, defining the slave equipment earphone corresponding to the slave equipment distance as a primary standby earphone;

acquiring preliminary standby position information of a preliminary standby earphone;

generating an equipment connection range according to the preliminary standby position information and a preset communication radius, wherein the equipment connection range corresponds to the preliminary standby position information one to one;

calculating the number of the slave equipment position information in each equipment connection range to generate the number of the slave equipment;

and defining the preliminary standby earphone corresponding to the maximum number of the slave devices as the standby earphone.

By adopting the technical scheme, the slave equipment earphone with the largest number of nearby earphones is selected as the primary master equipment earphone, so that after master-slave switching is carried out, the slave earphones as many as possible are guaranteed to have better audio transmission quality, and the use experience of a user is guaranteed.

Optionally, the defining the preliminary standby earphones corresponding to the maximum number of the slave devices as the standby earphones specifically includes:

judging whether a plurality of equipment connection ranges corresponding to the maximum number of the slave equipment exist or not;

if a plurality of equipment connection ranges corresponding to the maximum number of the slave equipment exist, acquiring the standby remaining electric quantity of the primary standby earphone corresponding to the equipment connection ranges;

and defining and generating a standby earphone from the preliminary standby earphone according to the standby residual capacity.

By adopting the technical scheme, if the number of the earphones near the plurality of slave equipment earphones is the same, the optimal standby earphone is selected according to the electric quantity, so that the preferred standby earphone can be used for as long as possible, and the master-slave switching is avoided frequently due to the fact that the electric quantity is too low.

Optionally, after the master device distance is greater than or equal to a preset communication distance, the method further includes:

acquiring the distance of the main equipment in real time;

judging whether the distance between the main equipment is greater than or equal to a preset safety distance or not;

and if the distance between the main equipment and the user equipment is greater than or equal to the preset safety distance, generating alarm information, and feeding the alarm information back to the user.

By adopting the technical scheme, when the main equipment is too far away from the terminal equipment, the situation that the main equipment is lost is shown, so that the alarm information is generated and fed back to the user, and the user can find the alarm information in time and find the alarm information.

Optionally, after the distance between the master device and the second device is greater than or equal to a preset communication distance, the method further includes:

adding one to the interruption times of the master device earphone preset to zero;

before periodically acquiring the main device position information of the main device earphone and the terminal position information of the terminal device, the method further comprises the following steps:

acquiring the remaining earphone power and earphone position information of each earphone;

generating an earphone priority list according to the earphone residual electric quantity, the earphone position information and the interruption times;

and feeding back the earphone equipment name of the earphone to the user according to the earphone priority list so that the user can select a main equipment earphone from the earphones.

By adopting the technical scheme, the times of switching the earphone to the earphone of the slave equipment due to the distance problem after the earphone is selected as the earphone of the master equipment is recorded, and the reference is provided for the user when the earphone is connected according to the times and the electric quantity and the position information of the earphone, so that the connection stability of the user is ensured as much as possible, and the times of master-slave switching are reduced.

Optionally, the generating a headset priority list according to the headset remaining power, the headset position information, and the interruption times specifically includes:

acquiring terminal position information of a terminal;

calculating and generating an earphone distance between the earphone and the terminal according to the earphone position information and the terminal position information;

dividing the preset communication distance by the earphone distance to generate a distance multiplier;

dividing the preset full-level electric quantity by the remaining electric quantity of the earphone to generate an electric quantity multiplier;

multiplying the distance multiplier, the electric quantity multiplier and the interruption times by a corresponding preset base number to generate a multiplication result, and generating a priority score according to the multiplication result;

and generating an earphone priority list according to the sequence of the priority scores from big to small.

By adopting the technical scheme, different cardinalities are set for the earphone distance, the residual electric quantity and the interruption times, the cardinalities are finally integrated into priority scoring, and according to the size of the corresponding cardinalities, the earphone distance, the residual electric quantity and the interruption times can play different importance, so that the calculation generation priority is more in line with the actual situation.

Optionally, after the names of the headset devices of the headsets are fed back to the user according to the headset priority list, the method further includes:

generating a countdown clock with preset duration;

when the countdown clock is reset to zero, defining the earphone with the maximum connection priority as a master equipment earphone;

and matching and connecting the main equipment earphone with the terminal.

By adopting the technical scheme, when the user does not select for a long time, the earphone with the highest priority is selected for automatic matching, so that the complexity of manual operation of the user is avoided, and the user experience is further improved.

In a second aspect, the present application provides a control system for a multi-bluetooth headset, which adopts the following technical solutions:

a control system for a multi-bluetooth headset, comprising:

the distance judgment module is used for periodically acquiring the main equipment position information of the main equipment earphone and the terminal position information of the terminal equipment; calculating and generating a main equipment distance according to the main equipment position information and the terminal position information; judging whether the distance of the main equipment is greater than or equal to a preset communication distance, wherein the preset communication distance is smaller than the limit communication distance between the earphone and the terminal;

the standby generating module is used for acquiring the slave equipment distance of each slave equipment earphone if the master equipment distance is greater than or equal to a preset communication distance; defining and generating a standby earphone from the earphone of the slave equipment according to the slave equipment distance;

and the master-slave switching module is used for carrying out master-slave switching on the master equipment earphone and the standby earphone.

By adopting the technical scheme, when the master equipment earphone is too far away from the terminal equipment and smooth transmission of audio data cannot be guaranteed, the master-slave earphone is preferentially used as the standby earphone from the existing slave earphones, and master-slave switching is performed between the master equipment earphone and the standby earphone, so that a user can always receive audio with higher quality, and the smoothness of use of the user is guaranteed.

In a third aspect, the present application provides an intelligent terminal, which adopts the following technical solution:

an intelligent terminal comprising a memory and a processor, said memory having stored thereon a computer program that can be loaded by the processor and that executes the method according to the first aspect.

By adopting the technical scheme, the master-slave switching is timely carried out on the master equipment earphone far away from the terminal, the audio interruption is avoided, the smoothness of the audio played by the user is guaranteed, and the user experience is ensured.

In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions:

a computer readable storage medium comprising a computer program stored thereon which can be loaded by a processor and which performs the method according to the first aspect.

By adopting the technical scheme, the master-slave switching can be timely carried out when the distance between the earphones of the master device is far away, the condition that the audio is interrupted due to the distance problem in the playing process is avoided, and the use smoothness of a user is guaranteed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the main equipment earphone is far away from the terminal equipment, the master-slave switching is automatically and timely carried out, the audio is prevented from being interrupted due to the fact that the main equipment earphone is far away, and the smoothness of the user in the using process is guaranteed;

2. when the earphone of the main equipment is too far away from the terminal, alarm information is generated to remind a user, so that the user can find the alarm information in time;

3. and generating the connection priority of each earphone according to the earphone distance, the residual electric quantity and the interruption times so as to provide reference for a user when the user connects the terminal and the earphone, ensuring the connection stability of the user as much as possible and reducing the times of master-slave switching.

Drawings

Fig. 1 is a flowchart illustrating a control method for a multi-bluetooth headset according to an embodiment of the present application;

fig. 2 is a flowchart illustrating the substeps of generating a headset priority list in S200 according to an embodiment of the present application;

fig. 3 is a schematic flowchart of the process of S1100 defining the generation of the standby headset according to the embodiment of the present application;

FIG. 4 is a flow chart illustrating a method for reducing loss of a primary device headset according to an embodiment of the present application;

fig. 5 is a block diagram of a control system for a multi-bluetooth headset according to an embodiment of the present application.

Description of the reference numerals: 1. a list generation module; 2. a master device generation module; 3. a distance judgment module; 4. a standby generation module; 5. a master-slave switching module; 6. and an alarm information module.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a control method for multiple Bluetooth earphones, which is applied to the condition of N Bluetooth earphones, wherein N is more than or equal to 2, and in order to carry out audio connection with terminal equipment such as a mobile phone, 1 master earphone and N-1 slave earphones exist in the N Bluetooth earphones. Referring to fig. 1, a control method for a multi bluetooth headset includes:

s100: and acquiring the remaining earphone power and the earphone position information of each earphone.

The unit of the remaining electric quantity of the earphone is mAh and is used for representing the remaining electric quantity in the earphone battery; the earphone position information is expressed in the form of three-dimensional space coordinates according to the specific position of the earphone acquired by a positioning module installed in the earphone. Specifically, when all earphones are in a state to be matched after being powered on, the earphone residual capacity and the earphone position information of each earphone are acquired.

S200: and generating an earphone priority list according to the remaining electric quantity of the earphone, the position information of the earphone and the preset interruption times.

The interruption times are used for representing the times of switching the earphone to the slave equipment when the earphone is used as the master equipment earphone, and the interruption times of each earphone are preset to be 0. The user can press a button on the headset to clear the corresponding interruption times. Specifically, referring to fig. 2, S200 includes the following sub-steps:

s201: and acquiring terminal position information of the terminal.

The terminal is a device which can play audio and is internally provided with a positioning module, such as a mobile phone and an audio player, and acquires terminal position information of the terminal according to the positioning module arranged in the terminal, wherein the terminal position information is expressed in a three-dimensional space coordinate mode.

S202: and calculating and generating the earphone distance between the earphone and the terminal according to the earphone position information and the terminal position information.

In particular toAnd bringing the earphone position information and the terminal position information into a three-dimensional space formula of Euclidean distance:

wherein the three-dimensional space coordinate form of the terminal position information is

The three-dimensional space coordinate form of the earphone position information is

Generated Euclidean distance

I.e. the earphone distance between the earphone and the terminal.

S203: and generating a priority score according to the distance of the earphones, the remaining capacity of the earphones and the interruption times.

Specifically, a preset communication distance D is first divided by an earphone distance D to generate a distance multiplier

,

Then dividing the remaining electric quantity Q of the earphone by the preset full-level electric quantity Q of the earphone to generate an electric quantity multiplier

,

,

(ii) a Then multiplying by distance

Multiplying by its own corresponding preset cardinality

Generating a first multiplication result

Multiplier of power consumption

Multiplying by its own corresponding preset cardinality

Generating a second multiplication result

Multiplying the interruption times i by the corresponding preset base number

Generating a multiplication result

(ii) a Adding the obtained first multiplication result and the second multiplication result, and subtracting the third multiplication result to generate a priority score y,

. It is noted that, among others,

，

is a distance multiplier

The corresponding base number is set to be,

the maximum represents the maximum contribution of the headphone distance d to the priority score y, and, similarly,

the minimum representing interruption times i have the smallest influence on the priority score y, so that the calculated and generated priority score y is more practical.

E.g. if predetermined

，

，

The communication distance D =10m, and the full-level electricity quantity Q =120 mAh. At the moment, a certain earphone

D =5m, the remaining battery q =60mAh, and the interruption number i =2, then the earphone is set to be a new earphone

Priority scoring of

(ii) a Another earphone

D =4m, the remaining battery q =60mAh, and the interruption number i =0, then the earphone is set to a distance of d =4m

Priority rating of

。

S204: and generating a headset priority list according to the sequence of the priority scores from large to small.

The earphone priority list is composed of the names of the earphone devices of the earphones. Specifically, the names of the earphone devices corresponding to the earphones are arranged in the descending order of the priority scores y to generate an earphone priority list. The higher the priority score y, the more the headphones are ranked in the headphone priority list, the higher the priority score y among all the headphones is ranked in the first of the headphone priority list, and the lowest priority score y among all the headphones is ranked in the last of the headphone priority list.

Continuing with the example in S203, headphones

Priority score y =5, headset

Y =8.5, 8.5 > 5, so in the headset priority list, the headset is in the headset priority list

Arranged on the earphone

Before.

S300: and feeding back the earphone priority list to the user to generate a countdown clock with preset duration.

Specifically, an earphone priority list composed of names of earphone devices is fed back to a display screen of the terminal for a user to check and select, and a countdown clock with preset duration is generated, wherein the generated countdown clock can be automatically reduced along with the lapse of objective time.

In addition, in the process of self-decreasing the countdown clock, a user can select a certain earphone device name by clicking a screen, obtain the earphone device name selected by the user, define an earphone corresponding to the earphone device name as a main device earphone, stop the countdown clock, and then directly skip to the step S500.

S400: and when the countdown clock is zero, generating the master equipment earphone according to the earphone priority list definition.

Specifically, if the user has not selected the master device earphone all the time, when the countdown clock is reset to zero, the name of the earphone device ranked first in the earphone priority list is obtained, and the earphone corresponding to the earphone device name is defined as the master device earphone.

S500: and connecting the earphone of the main equipment with the terminal equipment.

Specifically, a first bluetooth link is established between the master device earphone and the terminal device, so that the master device earphone and the terminal device are connected in a matching manner, the rest earphones serve as slave device earphones, a second bluetooth link is established between the rest earphones and the master device earphone, and the slave device earphone acquires bluetooth upper-layer state information from the master device earphone through the second bluetooth link.

S600: and periodically acquiring the main equipment position information of the main equipment earphone and the terminal position information of the terminal equipment.

Specifically, after a preset time period, the main device position information of the main device earphone is acquired through a positioning module built in the main device earphone, meanwhile, the terminal position information of the terminal device is acquired through a positioning module built in the terminal device, and the main device position information and the terminal position information are three-dimensional space coordinates.

S700: and calculating and generating the main equipment distance according to the main equipment position information and the terminal position information.

Specifically, the same calculation method as that in S202 is adopted, the main device position information and the terminal position information are substituted into a three-dimensional space formula of the euclidean distance, and the main device distance between the main device earphone and the terminal device is calculated and generated.

S800: and judging whether the distance between the main equipment and the main equipment is greater than or equal to a preset communication distance D.

Specifically, if the main device distance is greater than or equal to the preset communication distance D, it represents that the main device earphone needs to be switched, first, the number of interruption times corresponding to the main device earphone is increased by 1, and then, the steps are synchronously skipped to S900 and S11; if the distance of the main equipment is smaller than the preset communication distance D, the earphone of the main equipment works normally, and the system has no response.

S900: slave device location information for a slave device headset is obtained.

Specifically, since N-1 slave device earphones are provided, the slave device position information of each slave device earphone needs to be acquired sequentially through the positioning module built in each slave device earphone, and the slave device position information is a three-dimensional space coordinate.

S1000: and generating the slave device distance according to the slave device position information and the terminal position information.

Specifically, the slave device position information and the terminal position information are substituted into a three-dimensional space formula of euclidean distance in the same calculation manner as S202, and the slave device distance between each slave earphone and the terminal device is calculated and generated.

S1100: and defining and generating a standby earphone from the earphone of the slave equipment according to the distance of the slave equipment.

Specifically, referring to fig. 3, S1100 includes the following sub-steps:

s1101: and judging whether the distance of the slave equipment is less than a preset communication distance D.

Specifically, the calculated distances of the multiple slave devices are sequentially compared with a preset communication distance D, if the distances of the slave devices are smaller than the preset communication distance D, a corresponding slave device earphone is defined as a preliminary spare earphone, and then the process jumps to S1102; if the distance between the slave equipment and the terminal is larger than or equal to the preset communication distance D, the slave equipment earphone is far away from the terminal, the slave equipment earphone is not suitable to be used as a new master equipment earphone, and the system has no response.

S1102: preliminary standby position information of the preliminary standby headset is acquired.

Specifically, according to the name of the earphone device of the preliminary standby earphone, corresponding slave device position information is screened from all slave device position information, and the screened slave device position information is defined as the preliminary standby position information. It should be noted that the preliminary standby position information corresponds to the preliminary standby earphones one to one, and the preliminary standby position information is displayed in the form of a spatial three-dimensional coordinate.

S1103: and generating an equipment connection range according to the preliminary standby position information and a preset communication radius.

Wherein, the preset communication radius is the master device earphone and the slave deviceThe farthest distance between the earphones can keep better transmission efficiency. Specifically, each dimension of the preliminary standby position information coordinate is added or subtracted with a preset communication radius, and an equipment connection range is generated. For example, if the preliminary spare location information is

If the preset communication radius is r, the range of x in the generated device connection range is

And y is in the range

Z is in the range

。

S1104: and calculating the number of the slave equipment earphones in the equipment connection range to generate the number of the slave equipment.

Specifically, the slave device position information of all slave device earphones is sequentially compared with the device connection range, whether the slave device position information is located in the device connection range is judged, if the current slave device position information is located in the device connection range, the number of slave devices with the current device connection range preset to be 0 is added with 1, and the number of the slave devices corresponds to the device connection range one by one; and if the current slave equipment position information is not in the equipment connection range, continuing to judge the next slave equipment position information. And after all the device connection ranges are judged, jumping to S1105.

S1105: it is determined whether there are a plurality of device connection ranges corresponding to the maximum number of slave devices.

Specifically, first, the number of slave devices having the largest number is obtained from all the numbers of slave devices, and it is determined whether there are a plurality of device connection ranges having the same number of slave devices. If a plurality of device connection ranges corresponding to the maximum number of the slave devices exist, the master device earphone needs to be further selected preferentially, and the process jumps to S1106; if the device connection range corresponding to the maximum number of the slave devices is only one, the preliminary backup earphone corresponding to the device connection range is directly defined as the backup earphone, and then the process jumps to S1200.

S1106: and acquiring the spare remaining power of the preliminary spare earphone corresponding to the equipment connection range.

The unit of the spare remaining capacity is mAh, and the spare remaining capacity is used for representing the remaining capacity of the battery in the primary spare earphone. Specifically, the preliminary spare earphones corresponding to all the device connection ranges meeting the judgment condition in S1105 are acquired, and then the spare remaining capacity of the preliminary spare earphones is acquired.

S1107: and defining and generating a standby earphone from the preliminary standby earphones according to the standby residual capacity.

Specifically, the acquired standby remaining capacities are compared, and a preliminary standby earphone corresponding to the largest standby remaining capacity is selected and defined as a standby earphone.

For example, if the device connection range satisfying the maximum number of slave devices is two, the two device connection ranges correspond to the primary backup earphones respectively

And a preliminary backup earphone

Preliminary spare earphone

The spare residual capacity is 30mAh, and a preliminary spare earphone

The spare remaining capacity is 50mAh,50 is more than 30, so that the primary spare earphone is finally used

Defined as a spare headset.

S1200: and switching the master earphone and the slave earphone of the master equipment.

Specifically, firstly, the master device sends an address switching instruction to the standby earphone, after the standby earphone replies a confirmation instruction, the master device earphone sends the bluetooth upper layer state information to the slave device earphone, after the slave device replies the confirmation, the master device earphone sends a final switching instruction to the standby earphone, and after the standby earphone confirms, the master-slave switching between the master device earphone and the standby earphone is finally completed.

In order to reduce the situation that the master device earphone is too far away from the terminal and lost, referring to fig. 4, after determining that the master device distance is greater than or equal to the preset communication distance D in S800, the method further includes:

s11: and acquiring the distance of the main equipment in real time.

Specifically, the main device position information is acquired through a positioning module arranged in the main device earphone, the main device position information and the terminal position information are brought into a three-dimensional space formula of Euclidean distance, and the main device distance between the main device earphone and the terminal is calculated and generated.

S12: and judging whether the distance between the main equipment is greater than or equal to a preset safety distance.

The safety distance is far greater than the preset communication distance D, and when the distance between the main device and the earphone is greater than or equal to the preset safety distance, the earphone is likely to be lost. Specifically, if the master device distance is greater than or equal to the preset safe distance, the process jumps to S13, and if the master device distance is less than the preset safe distance, the process returns to S11 to obtain the next master device distance.

S13: and generating alarm information and feeding the alarm information back to the user.

Wherein, install voice broadcast module and LED lamp in the earphone, alarm information feeds back to the user through the mode of voice broadcast and LED scintillation, and the user of being convenient for in time discovers the earphone and apart from the condition far away from the terminal.

The implementation principle is as follows: generating an earphone priority list according to the remaining capacity of the earphone, the position information of the earphone and the interruption times, arranging the stably connected earphones at the front position in the earphone priority list, acquiring the main equipment earphone acquired by the user or automatically generated, and connecting the main equipment with the terminal equipment. And periodically calculating to generate the distance between the master equipment earphone and the master equipment of the terminal equipment, when the distance between the master equipment earphone and the terminal equipment is too large, selecting the communication distance to cover the slave equipment earphones of other earphones as much as possible according to the distance between the slave equipment, defining the communication distance as a standby earphone, and finally realizing master-slave switching between the master equipment earphone and the standby earphone.

Based on the method, the embodiment of the application further discloses a control system for the multiple Bluetooth headsets. Referring to fig. 5, the control system for multiple bluetooth headsets includes a list generation module 1, a master device generation module 2, a distance judgment module 3, a standby generation module 4, a master-slave switching module 5, and an alarm information module 6.

The list generating module 1 is used for acquiring the remaining earphone power, the earphone position information and the interruption times of each earphone and generating the earphone distance according to the earphone position information; and substituting the remaining electric quantity of the earphones, the distance of the earphones and the interruption times into a formula to calculate and generate a priority score, and generating an earphone priority list according to the descending order of the priority score.

The master equipment generating module 2 is used for generating a countdown clock and generating a master equipment earphone according to the earphone priority list definition when the countdown clock is finished; and in the countdown process, acquiring the name of the earphone equipment selected by the user, and defining the corresponding earphone as a main equipment earphone.

And the distance judgment module 3 is used for periodically acquiring the main device position information and the terminal position information, calculating and generating a main device distance according to the main device position information and the terminal position information, and judging whether the main device distance is greater than or equal to a preset communication distance.

And the standby generating module 4 is configured to obtain the slave device distance of each slave device earphone when the master device distance is greater than or equal to the preset communication distance, and define and generate a standby earphone in the slave device earphone according to the slave device distance.

And the master-slave switching module 5 is used for carrying out master-slave switching between the master equipment earphone and the standby earphone.

And the alarm information module 6 is used for judging whether the distance between the main equipment is greater than or equal to the safety distance or not, and generating alarm information to feed back to the user when the distance between the main equipment and the safety distance is greater than or equal to the safety distance.

The embodiment of the application also discloses an intelligent terminal, which comprises a memory and a processor, wherein the memory is stored with a computer program which can be loaded by the processor and can execute the control method for the multiple Bluetooth headsets.

The embodiment of the present application also discloses a computer readable storage medium, which stores a computer program that can be loaded by a processor and executes the control method for the multiple bluetooth headset as described above, and the computer readable storage medium includes, for example: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.

The above examples are only used to illustrate the technical solutions of the present application, and do not limit the scope of the application. It is to be understood that the embodiments described are only some of the embodiments of the present application and not all of them. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, are within the scope of the present application.

Claims

1. A control method for a multi-bluetooth headset, comprising:

judging whether the distance between the main equipment is greater than or equal to a preset communication distance, wherein the preset communication distance is smaller than a limit communication distance between the earphone and the terminal;

performing master-slave switching on the master equipment earphone and the standby earphone;

the defining and generating a standby headset from the slave device headset according to the slave device distance specifically includes:

if the slave equipment distance is smaller than the preset communication distance, defining a slave equipment earphone corresponding to the slave equipment distance as a primary standby earphone;

generating equipment connection ranges according to the preliminary standby position information and a preset communication radius, wherein the equipment connection ranges correspond to the preliminary standby position information one to one;

2. The method as claimed in claim 1, wherein the step of defining the preliminary backup headset corresponding to the largest number of slave devices as the backup headset specifically comprises:

if a plurality of equipment connection ranges corresponding to the maximum number of the slave equipment exist, acquiring the spare remaining capacity of the primary spare earphone corresponding to the equipment connection ranges;

and defining and generating a spare earphone from the preliminary spare earphone according to the spare residual capacity.

3. The method as claimed in claim 1, further comprising, after the master device distance is greater than or equal to a predetermined communication distance:

acquiring the distance of the main equipment in real time;

and if the distance between the main equipment and the user is greater than or equal to the preset safety distance, generating alarm information, and feeding the alarm information back to the user.

4. The method as claimed in claim 1, further comprising, after the master device distance is greater than or equal to a predetermined communication distance:

adding one to the interrupt times preset to zero by the master device earphone;

5. The method as claimed in claim 4, wherein the generating a headset priority list according to the remaining power of the headset, the headset location information, and the interruption times specifically comprises:

acquiring terminal position information of a terminal;

6. The control method for multiple bluetooth headsets as claimed in claim 4, wherein after feeding back the headset device name of the headset to the user according to the headset priority list, further comprising:

generating a countdown clock with preset duration;

and matching and connecting the main equipment earphone with the terminal.

7. A control system for a multi-Bluetooth headset, comprising,

the distance judgment module (3) is used for periodically acquiring the main equipment position information of the main equipment earphone and the terminal position information of the terminal equipment; calculating and generating a main equipment distance according to the main equipment position information and the terminal position information; judging whether the distance of the main equipment is greater than or equal to a preset communication distance, wherein the preset communication distance is smaller than the limit communication distance between the earphone and the terminal;

the standby generating module (4) is used for acquiring the slave equipment distance of each slave equipment earphone if the master equipment distance is greater than or equal to a preset communication distance; defining and generating a standby earphone from the earphone of the slave equipment according to the slave equipment distance;

a master-slave switching module (5) for performing master-slave switching on the master earphone and the standby earphone;

sequentially judging whether the distance of the slave equipment is smaller than a preset communication distance;

8. An intelligent terminal, comprising a memory and a processor, the memory having stored thereon a computer program which can be loaded by the processor and which performs the method of any of claims 1 to 6.

9. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which executes the method of any one of claims 1 to 6.