CN113411796A - Audio transmission system, method and storage medium for group-by-group Bluetooth device - Google Patents
Audio transmission system, method and storage medium for group-by-group Bluetooth device Download PDFInfo
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 26
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- 238000004590 computer program Methods 0.000 claims description 4
- 101100134058 Caenorhabditis elegans nth-1 gene Proteins 0.000 claims 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
Abstract
The invention discloses an audio transmission system, method and storage medium for a group-by-layer Bluetooth device.A plurality of Bluetooth devices in the system establish Bluetooth connection in a group-by-layer mode, so that Bluetooth devices such as a mobile phone, an intelligent watch, an intelligent helmet, an intelligent sound box, an intelligent alarm device, a vehicle central control and the like can be added in one group; the audio transmission is processed uniformly through group management, and as long as the Bluetooth equipment supports the function, the user has no perception and good experience; the user can directly set the audio transmission type of each Bluetooth device on a setting interface, and the method is visual, convenient and quick; and setting and managing the priority of the Bluetooth equipment, and when one Bluetooth equipment fails, carrying out audio playing and voice receiving and sending on the residual Bluetooth equipment with high priority.
Description
Technical Field
The present invention relates to the field of audio bluetooth transmission technologies, and in particular, to an audio transmission system, method, and storage medium for a hierarchical bluetooth device.
Background
With the development of intelligent equipment intelligence, one intelligent equipment needs to be connected with various intelligent equipment, and needs to prompt, talk, voice, navigation, entertainment and other audio transmission of each equipment in use. In the traditional method, one Bluetooth device can only be connected with two Bluetooth devices, so that the method has certain limitation, poor expansibility and flexibility, and audio transmission of each device cannot be set visually, the audio transmission needs a user to click the devices to be listened, one device is disconnected and then the other device is reconnected, and misoperation or non-support is easy to occur easily in use. The above problems are urgently needed to be solved.
Disclosure of Invention
It is an object of the present invention to solve the problems mentioned in the background section above by means of a system, method and storage medium for audio transmission of a group-wise bluetooth device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a kind of step-into-group bluetooth apparatus audio transmission system, this system includes main bluetooth apparatus and N slave bluetooth apparatuses, wherein, N is an integer greater than 1; the master Bluetooth device is provided with at least one double Bluetooth chip; and the master Bluetooth device and the N slave Bluetooth devices establish Bluetooth connection in a mode of establishing a group in a hierarchical mode.
In particular, the master bluetooth device has a dual bluetooth chip, and the N slave bluetooth devices include a first slave bluetooth device, a second slave bluetooth device, a third slave bluetooth device, a fourth slave bluetooth device, a fifth slave bluetooth device, a sixth slave bluetooth device …, an N-1 slave bluetooth device, an nth slave bluetooth device; the master bluetooth device and the N slave bluetooth devices establish bluetooth connection in a manner of building a group in a layer-by-layer manner, and specifically includes: the master Bluetooth device is connected with the first slave Bluetooth device through the first Bluetooth chip, the master Bluetooth device is connected with the second slave Bluetooth device through the second Bluetooth chip, when the first slave Bluetooth device or the second slave Bluetooth device is provided with double Bluetooth chips, the first Bluetooth chip of the first slave Bluetooth device is connected with the third slave Bluetooth device, the second Bluetooth chip of the first slave Bluetooth device is connected with the fourth slave Bluetooth device, the first Bluetooth chip of the second slave Bluetooth device is connected with the fifth slave Bluetooth device, the second Bluetooth chip of the second slave Bluetooth device is connected with the sixth slave Bluetooth device, and the rest is done, and the connection in a layer-by-layer mode of the Bluetooth devices is completed.
Particularly, after the master bluetooth device and the N slave bluetooth devices establish bluetooth connections in a manner of building a group in a hierarchical manner, when a certain slave bluetooth device fails, the slave bluetooth device connected behind the certain slave bluetooth device performs bit padding, and the slave bluetooth device with the priority equal to that of the slave bluetooth device with the bit padding performs bit padding queuing until the connection is successful.
Particularly, the audio transmission system of the hierarchical group-entering bluetooth device further comprises an audio transmission setting module, and a user directly sets the audio transmission type of the master bluetooth device or any slave bluetooth device through the audio transmission setting module.
Based on the above mentioned audio transmission system of the layer-to-group bluetooth device, the invention also provides an audio transmission method of the layer-to-group bluetooth device, in which several bluetooth devices establish bluetooth connection by adopting a layer-to-group building mode.
In particular, the plurality of bluetooth devices includes a master bluetooth device and N slave bluetooth devices, N being an integer greater than 1; the master Bluetooth device is provided with at least one double Bluetooth chip; and the master Bluetooth device and the N slave Bluetooth devices establish Bluetooth connection in a mode of establishing a group in a hierarchical mode.
In particular, the master bluetooth device has a dual bluetooth chip, and the N slave bluetooth devices include a first slave bluetooth device, a second slave bluetooth device, a third slave bluetooth device, a fourth slave bluetooth device, a fifth slave bluetooth device, a sixth slave bluetooth device …, an N-1 slave bluetooth device, an nth slave bluetooth device; the master bluetooth device and the N slave bluetooth devices establish bluetooth connection in a manner of building a group in a layer-by-layer manner, and specifically includes: the master Bluetooth device is connected with the first slave Bluetooth device through the first Bluetooth chip, the master Bluetooth device is connected with the second slave Bluetooth device through the second Bluetooth chip, when the first slave Bluetooth device or the second slave Bluetooth device is provided with double Bluetooth chips, the first Bluetooth chip of the first slave Bluetooth device is connected with the third slave Bluetooth device, the second Bluetooth chip of the first slave Bluetooth device is connected with the fourth slave Bluetooth device, the first Bluetooth chip of the second slave Bluetooth device is connected with the fifth slave Bluetooth device, the second Bluetooth chip of the second slave Bluetooth device is connected with the sixth slave Bluetooth device, and the rest is done, and the connection in a layer-by-layer mode of the Bluetooth devices is completed.
Particularly, after the master bluetooth device and the N slave bluetooth devices establish bluetooth connections in a manner of building a group in a hierarchical manner, when a certain slave bluetooth device fails, the slave bluetooth device connected behind the certain slave bluetooth device performs bit padding, and the slave bluetooth device with the priority equal to that of the slave bluetooth device with the bit padding performs bit padding queuing until the connection is successful.
In particular, the audio transmission method for the layer-entering group type bluetooth device further comprises the following steps: the user directly sets the audio transmission type of the master Bluetooth device or any slave Bluetooth device through the audio transmission setting module.
The invention further discloses a storage medium having stored thereon a computer program which, when executed by a processor, implements any of the above-described methods of audio transmission for a layer-by-layer bluetooth device according to the invention.
The system, the method and the storage medium for audio transmission of the layer-to-group Bluetooth equipment have the following advantages that: firstly, Bluetooth connections are established by a plurality of Bluetooth devices in a mode of building groups in a layer-by-layer mode, so that Bluetooth devices such as a mobile phone, an intelligent watch, an intelligent helmet, an intelligent sound box, an intelligent alarm device and a vehicle central control device can be added into one group; secondly, audio transmission is processed in a unified mode through group management, and as long as the Bluetooth device supports the function, a user does not sense the function and experiences well; the user can directly set the audio transmission type of each Bluetooth device on a setting interface, and the method is visual, convenient and quick; and thirdly, setting and managing the priority of the Bluetooth equipment, and when one Bluetooth equipment fails, carrying out audio playing and voice receiving and sending on the residual Bluetooth equipment with high priority.
Drawings
Fig. 1 is a schematic diagram of a bluetooth device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an audio transmission system of an advanced group bluetooth device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the connection of a single-Bluetooth-chip compatible Bluetooth device of the present invention;
fig. 4 is a schematic diagram of a device management UI provided in an embodiment of the present invention.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example one
The audio transmission system of the middle-level group-entering type Bluetooth device in the embodiment comprises a master Bluetooth device and N slave Bluetooth devices, wherein N is an integer larger than 1; the master Bluetooth device is provided with at least one double Bluetooth chip; and the master Bluetooth device and the N slave Bluetooth devices establish Bluetooth connection in a mode of establishing a group in a hierarchical mode. The master Bluetooth device and the slave Bluetooth devices are not strictly set, and the master Bluetooth device can be set as the master Bluetooth device as long as the Bluetooth devices are provided with double Bluetooth chips or multiple Bluetooth chips.
In order to be beneficial to understanding the invention, the master bluetooth device is taken as a device instrument with double bluetooth chips, two slave bluetooth devices are both made-to-order helmets, the connection of the double bluetooth chips is schematically shown in fig. 1, the device instrument is connected with one bluetooth made-to-order helmet through a BT1, supported bluetooth protocols can be implemented, and simultaneously the device instrument is connected with the other bluetooth made-to-order helmet through a BT2, supported bluetooth protocols can be implemented. In the implementation process, the main control chip coordinates the protocol conflict of each audio transmission to perform the functions of audio mixing, priority, playing pause, playing resume and the like of the audio transmission.
Specifically, in this embodiment, the master bluetooth device has a dual bluetooth chip, and the N slave bluetooth devices include a first slave bluetooth device, a second slave bluetooth device, a third slave bluetooth device, a fourth slave bluetooth device, a fifth slave bluetooth device, a sixth slave bluetooth device …, an N-1 slave bluetooth device, and an nth slave bluetooth device; the master bluetooth device and the N slave bluetooth devices establish bluetooth connection in a manner of building a group in a layer-by-layer manner, and specifically includes: the master Bluetooth device is connected with the first slave Bluetooth device through the first Bluetooth chip, the master Bluetooth device is connected with the second slave Bluetooth device through the second Bluetooth chip, when the first slave Bluetooth device or the second slave Bluetooth device is provided with double Bluetooth chips, the first Bluetooth chip of the first slave Bluetooth device is connected with the third slave Bluetooth device, the second Bluetooth chip of the first slave Bluetooth device is connected with the fourth slave Bluetooth device, the first Bluetooth chip of the second slave Bluetooth device is connected with the fifth slave Bluetooth device, the second Bluetooth chip of the second slave Bluetooth device is connected with the sixth slave Bluetooth device, and the rest is done, and the connection in a layer-by-layer mode of the Bluetooth devices is completed. As shown in fig. 2, the master bluetooth device a01 connects to the slave bluetooth device B01 through a01-BT1, while the master bluetooth device a01 connects to the slave bluetooth device B02 through a01-BT 2; similarly, the slave bluetooth device B01 connects to the slave bluetooth device C01 through B01-BT1, and the slave bluetooth device B01 connects to the slave bluetooth device C02 through B01-BT2, and so on, and the hierarchy connection of the bluetooth devices is completed.
Specifically, in this embodiment, after the bluetooth connection is established between the master bluetooth device and the N slave bluetooth devices in a manner of building a group in a layer-by-layer manner, when a certain slave bluetooth device fails, the slave bluetooth device connected behind the certain slave bluetooth device performs bit padding, and the slave bluetooth devices having the same priority as the slave bluetooth device with the padded slave bluetooth device degrade bit padding queuing until the connection is successful. For example, the high priority to low priority complement bit positions are from left to right in FIG. 2. If the slave Bluetooth device C01 and the slave Bluetooth device C02 fail, the complementary bit is upgraded from the Bluetooth device D01 to the position of the slave Bluetooth device C01 and connection is established, and the complementary bit queue is downgraded from the Bluetooth device D02 until connection is successful. Devices within the slave bluetooth device B01 group may upgrade with the upgrade patch to device locations within the slave bluetooth device B02 group.
Specifically, in this embodiment, the N slave bluetooth devices may also allow the device that does not support dual bluetooth chips to exist, as shown in fig. 3, only at this time, the bluetooth device cannot be used as a transit device, but only as a low-priority connection device.
Specifically, in this embodiment, the audio transmission system of the hierarchical group-entering bluetooth device further includes an audio transmission setting module, and a user directly sets an audio transmission type of the master bluetooth device or any slave bluetooth device through the audio transmission setting module, and can select that type of audio to play a call, a voice, and a media in any supported bluetooth device. For example, when the bluetooth device is a car center, a bluetooth helmet, a smart speaker, a mobile phone, or a smart watch, the setting interface is as shown in fig. 4, but the setting interface is not limited to the illustrated style, and other designs may be adopted as long as the user requirements are met.
Example two
The embodiment discloses a method for audio transmission of a group-in-layer bluetooth device, wherein a plurality of bluetooth devices establish bluetooth connection in a group-in-layer construction mode.
Specifically, in this embodiment, the plurality of bluetooth devices include a master bluetooth device and N slave bluetooth devices, where N is an integer greater than 1; the master Bluetooth device is provided with at least one double Bluetooth chip; and the master Bluetooth device and the N slave Bluetooth devices establish Bluetooth connection in a mode of establishing a group in a hierarchical mode. For example, in the present embodiment, the master bluetooth device has a dual bluetooth chip, and the N slave bluetooth devices include a first slave bluetooth device, a second slave bluetooth device, a third slave bluetooth device, a fourth slave bluetooth device, a fifth slave bluetooth device, a sixth slave bluetooth device …, an N-1 slave bluetooth device, and an nth slave bluetooth device; the master bluetooth device and the N slave bluetooth devices establish bluetooth connection in a manner of building a group in a layer-by-layer manner, and specifically includes: the master Bluetooth device is connected with the first slave Bluetooth device through the first Bluetooth chip, the master Bluetooth device is connected with the second slave Bluetooth device through the second Bluetooth chip, when the first slave Bluetooth device or the second slave Bluetooth device is provided with double Bluetooth chips, the first Bluetooth chip of the first slave Bluetooth device is connected with the third slave Bluetooth device, the second Bluetooth chip of the first slave Bluetooth device is connected with the fourth slave Bluetooth device, the first Bluetooth chip of the second slave Bluetooth device is connected with the fifth slave Bluetooth device, the second Bluetooth chip of the second slave Bluetooth device is connected with the sixth slave Bluetooth device, and the rest is done, and the connection in a layer-by-layer mode of the Bluetooth devices is completed. Specifically, in this embodiment, after the bluetooth connection is established between the master bluetooth device and the N slave bluetooth devices in a manner of building a group in a layer-by-layer manner, when a certain slave bluetooth device fails, the slave bluetooth device connected behind the certain slave bluetooth device performs bit padding, and the slave bluetooth devices having the same priority as the slave bluetooth device with the padded slave bluetooth device degrade bit padding queuing until the connection is successful.
Specifically, in this embodiment, the audio transmission method for the advanced group bluetooth device further includes: the user directly sets the audio transmission type of the master Bluetooth device or any slave Bluetooth device through the audio transmission setting module, and the user can select the type of audio to play the conversation, the voice and the media in any supported Bluetooth device.
EXAMPLE III
The present embodiment discloses a storage medium, on which a computer program is stored, which when executed by a processor implements the audio transmission method of the hierarchical group bluetooth device according to the second embodiment.
The technical scheme provided by the invention has the following advantages: firstly, Bluetooth connections are established by a plurality of Bluetooth devices in a mode of building groups in a layer-by-layer mode, so that Bluetooth devices such as a mobile phone, an intelligent watch, an intelligent helmet, an intelligent sound box, an intelligent alarm device and a vehicle central control device can be added into one group; secondly, audio transmission is processed in a unified mode through group management, and as long as the Bluetooth device supports the function, a user does not sense the function and experiences well; the user can directly set the audio transmission type of each Bluetooth device on a setting interface, and the method is visual, convenient and quick; and thirdly, setting and managing the priority of the Bluetooth equipment, and when one Bluetooth equipment fails, carrying out audio playing and voice receiving and sending on the residual Bluetooth equipment with high priority.
It will be understood by those skilled in the art that all or part of the above embodiments may be implemented by the computer program to instruct the relevant hardware, and the program may be stored in a computer readable storage medium, and when executed, may include the procedures of the embodiments of the methods as described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory or a random access memory.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A hierarchical group type Bluetooth device audio transmission system is characterized by comprising a master Bluetooth device and N slave Bluetooth devices, wherein N is an integer greater than 1; the master Bluetooth device is provided with at least one double Bluetooth chip; and the master Bluetooth device and the N slave Bluetooth devices establish Bluetooth connection in a mode of establishing a group in a hierarchical mode.
2. The audio transmission system of claim 1, wherein the master bluetooth device has a dual bluetooth chip, and the N slave bluetooth devices include a first slave bluetooth device, a second slave bluetooth device, a third slave bluetooth device, a fourth slave bluetooth device, a fifth slave bluetooth device, a sixth slave bluetooth device …, an nth-1 slave bluetooth device, an nth slave bluetooth device; the master bluetooth device and the N slave bluetooth devices establish bluetooth connection in a manner of building a group in a layer-by-layer manner, and specifically includes: the master Bluetooth device is connected with the first slave Bluetooth device through the first Bluetooth chip, the master Bluetooth device is connected with the second slave Bluetooth device through the second Bluetooth chip, when the first slave Bluetooth device or the second slave Bluetooth device is provided with double Bluetooth chips, the first Bluetooth chip of the first slave Bluetooth device is connected with the third slave Bluetooth device, the second Bluetooth chip of the first slave Bluetooth device is connected with the fourth slave Bluetooth device, the first Bluetooth chip of the second slave Bluetooth device is connected with the fifth slave Bluetooth device, the second Bluetooth chip of the second slave Bluetooth device is connected with the sixth slave Bluetooth device, and the rest is done, and the connection in a layer-by-layer mode of the Bluetooth devices is completed.
3. The audio transmission system according to claim 1, wherein after the bluetooth connection is established between the master bluetooth device and the N slave bluetooth devices in a manner of building a group in a layer-by-layer manner, when a slave bluetooth device fails, the slave bluetooth device connected to the slave bluetooth device after the slave bluetooth device fails performs bit padding, and the slave bluetooth device having a priority equal to that of the slave bluetooth device with the padded bit is subjected to bit padding queuing until the connection is successful.
4. The audio transmission system of an IDD as claimed in any one of claims 1 to 3, wherein the audio transmission setting module is further used for the user to directly set the audio transmission type of the master Bluetooth device or any slave Bluetooth device.
5. A method for audio transmission of Bluetooth devices in a hierarchical cluster is characterized in that a plurality of Bluetooth devices establish Bluetooth connection in a hierarchical cluster building mode.
6. The audio transmission method for Bluetooth devices on a layer-by-layer basis of claim 5, wherein the plurality of Bluetooth devices comprises a master Bluetooth device and N slave Bluetooth devices, N being an integer greater than 1; the master Bluetooth device is provided with at least one double Bluetooth chip; and the master Bluetooth device and the N slave Bluetooth devices establish Bluetooth connection in a mode of establishing a group in a hierarchical mode.
7. The audio transmission method for Bluetooth (R) devices in hierarchical clustering according to claim 6, wherein the master Bluetooth device has a dual Bluetooth chip, and the N slave Bluetooth devices include a first slave Bluetooth device, a second slave Bluetooth device, a third slave Bluetooth device, a fourth slave Bluetooth device, a fifth slave Bluetooth device, a sixth slave Bluetooth device …, an N-1 slave Bluetooth device, and an Nth slave Bluetooth device; the master bluetooth device and the N slave bluetooth devices establish bluetooth connection in a manner of building a group in a layer-by-layer manner, and specifically includes: the master Bluetooth device is connected with the first slave Bluetooth device through the first Bluetooth chip, the master Bluetooth device is connected with the second slave Bluetooth device through the second Bluetooth chip, when the first slave Bluetooth device or the second slave Bluetooth device is provided with double Bluetooth chips, the first Bluetooth chip of the first slave Bluetooth device is connected with the third slave Bluetooth device, the second Bluetooth chip of the first slave Bluetooth device is connected with the fourth slave Bluetooth device, the first Bluetooth chip of the second slave Bluetooth device is connected with the fifth slave Bluetooth device, the second Bluetooth chip of the second slave Bluetooth device is connected with the sixth slave Bluetooth device, and the rest is done, and the connection in a layer-by-layer mode of the Bluetooth devices is completed.
8. The method as claimed in claim 5, wherein after the master bluetooth device establishes the bluetooth connection with the N slave bluetooth devices in a manner of building a group in a layer-by-layer manner, when a slave bluetooth device fails, the slave bluetooth device connected to the slave bluetooth device performs bit padding, and the slave bluetooth device having the same priority as the padded slave bluetooth device performs bit padding queuing until the connection is successful.
9. The audio transmission method for bluetooth devices according to one of claims 5 to 8, further comprising: the user directly sets the audio transmission type of the master Bluetooth device or any slave Bluetooth device through the audio transmission setting module.
10. A storage medium having stored thereon a computer program which, when executed by a processor, implements a method for audio transmission by a bluetooth device in a hierarchical group as claimed in any one of claims 5 to 9.
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| CN202110736715.3A CN113411796A (en) | 2021-06-30 | 2021-06-30 | Audio transmission system, method and storage medium for group-by-group Bluetooth device |
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| CN202110736715.3A CN113411796A (en) | 2021-06-30 | 2021-06-30 | Audio transmission system, method and storage medium for group-by-group Bluetooth device |
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