Audio sharing control method and apparatus, earphone device, and storage medium

Abstract

The application provides an audio sharing control method and device, earphone equipment and a storage medium. The wireless audio module is built in both earphones of the earphone equipment. The master earphone receives audio data transmitted by an audio output device through the wireless audio module in the master earphone, and the slave earphone sends the audio data to an external audio receiving device through the wireless audio module in the slave earphone. Thus, the audio sharing is realized. In a certain position range, the slave earphone of multiple earphone equipment can individually serve as an audio source to transmit the audio data output by the same audio output device. Without improving the transmitting power of the audio output device, the propagation distance of the audio data can be greatly improved.

Description

Technical Field

[0001] This application relates to the field of audio transmission technology, and more specifically, to an audio sharing control method, apparatus, headphone device, and storage medium. Background Technology

[0002] Audio receiving devices, such as headphones, are widely used electronic devices in daily life. To communicate with audio output devices via Bluetooth and transmit audio data, headphones typically have a built-in Bluetooth module to receive audio data sent by the audio output device.

[0003] To ensure optimal audio quality, a single pair of headphones is typically worn by one person. However, in an increasing number of use cases, multiple audio receiving devices, such as headphones, are needed to share audio data from a single audio output device. Since an audio output device can usually only connect to one audio receiving device, achieving audio data sharing among multiple audio receiving devices has become a pressing technical challenge. Summary of the Invention

[0004] The purpose of this application is to provide an audio sharing control method, device, headphone device, and storage medium.

[0005] This application provides an audio sharing control method applied to a headphone device, the headphone device including a left earphone and a right earphone, both the left and right earphones having a built-in wireless audio module, the method including:

[0006] The main earphone receives audio data transmitted from the audio output device through its internal wireless audio module; the main earphone is one of the left earphone and the right earphone.

[0007] The main earphone sends the audio data to the slave earphone; the slave earphone is any earphone in the earphone device other than the main earphone.

[0008] The earphone transmits the audio data to an external audio receiving device via its internal wireless audio module.

[0009] In the above implementation, both earpieces of the headphone device have built-in wireless audio modules. Therefore, the headphone device can receive audio data transmitted from the audio output device through one wireless audio module and transmit the same audio data to an external audio receiving device through the other wireless audio module. This allows the same audio data to be shared among multiple audio receiving devices. Within a certain location range, multiple earpieces can individually act as audio sources to transmit audio data output from the same audio output device, significantly increasing the propagation distance of the audio data without increasing the transmission power of the audio output device.

[0010] Furthermore, the left and right earphones are wired together, and the main earphone sends the audio data to the secondary earphone, including:

[0011] The main earphone sends the audio data to the slave earphone via wired transmission.

[0012] In the above implementation process, audio data is transmitted between the main earphone and the slave earphone via wired transmission, ensuring the reliability of data transmission in the earphone device.

[0013] Furthermore, before the main earphone receives audio data sent by the audio output device through its internal wireless audio module, it also includes:

[0014] The master earphone and the slave earphone are determined from the left earphone and the right earphone.

[0015] In the above implementation process, when audio sharing is required, the master and slave earphone identities can be confirmed, and the master and slave earphones can be determined from the left and right earphones, making this solution applicable to scenarios that require switching between master and slave earphone identities.

[0016] Further, determining the master earphone and slave earphone from the left earphone and the right earphone includes:

[0017] The first signal reception strength of the left earphone and the second signal reception strength of the right earphone are obtained. The earphone corresponding to the larger value of the first signal reception strength and the second signal reception strength is designated as the master earphone, and the other earphone is designated as the slave earphone. The first signal reception strength is the signal strength of the wireless signal transmitted by the audio output device received by the left earphone through its internal wireless audio module, and the second signal reception strength is the signal strength of the wireless signal transmitted by the audio output device received by the right earphone through its internal wireless audio module.

[0018] or,

[0019] The first signal transmission strength of the left earphone and the second signal transmission strength of the right earphone are obtained. The earphone corresponding to the smaller value of the first signal transmission strength and the second signal transmission strength is designated as the master earphone, and the other earphone is designated as the slave earphone. The first signal transmission strength is the signal strength of the wireless signal transmitted by the left earphone through its internal wireless audio module, and the second signal transmission strength is the signal strength of the wireless signal transmitted by the right earphone through its internal wireless audio module.

[0020] In the above implementation process, on the one hand, the earphone corresponding to the larger signal reception strength of the left and right earphones is designated as the master earphone. Receiving audio data through the master earphone improves the reliability and accuracy of the received audio data. On the other hand, the earphone corresponding to the smaller signal transmission strength of the left and right earphones is designated as the master earphone, that is, the earphone corresponding to the larger signal transmission strength of the left and right earphones is designated as the slave earphone. Transmitting audio data through the slave earphone improves the reliability and accuracy of data transmission between the slave earphone and the audio receiving terminal.

[0021] Furthermore, the transmission of audio data from the headphones to an external audio receiving device via its internal wireless audio module includes:

[0022] The earphone transmits the audio data to the main earphone of another earphone device through its internal wireless audio module.

[0023] In the above implementation process, the same audio data can be shared among multiple headphone devices, making this solution applicable to scenarios where multiple headphone devices share audio, thus expanding the universality of this solution.

[0024] Furthermore, the wireless audio module is a Bluetooth audio module.

[0025] In the above implementation process, the main earphone and the slave earphone receive and send audio data through the Bluetooth audio module, respectively, with low power consumption and strong anti-interference capability.

[0026] Furthermore, the transmission of audio data from the headphones to an external audio receiving device via its internal wireless audio module includes:

[0027] The earphone transmits the audio data to an external audio receiving device via its internal Bluetooth audio module in BIS and / or CIS mode.

[0028] In the above implementation process, when the audio data is transmitted from the headphones to multiple audio receiving devices via BIS and / or CIS, the synchronization of data transmission between the headphones and these multiple audio receiving devices can be guaranteed.

[0029] This application embodiment also provides an audio sharing control device applied to an earphone device, the earphone device including a left earphone and a right earphone, both the left earphone and the right earphone having a built-in wireless audio module, the device including:

[0030] A receiving control module is used to control the main earphone to receive audio data transmitted from the audio output device through its internal wireless audio module; the main earphone is one of the left earphone and the right earphone.

[0031] A first transmission control module is used to control the main earphone to send the audio data to the slave earphone; the slave earphone is an earphone other than the main earphone in the earphone device.

[0032] The second transmission control module is used to control the earphone to transmit the audio data to an external audio receiving device through its internal wireless audio module.

[0033] This application embodiment also provides an earphone device, including a processor, a memory, a left earphone and a right earphone, both of which have built-in wireless audio modules. The memory stores a computer program, and the processor executes the computer program to implement any of the methods described above.

[0034] This application also provides a computer-readable storage medium storing a computer program that, when executed by at least one processor, implements any of the methods described above. Attached Figure Description

[0035] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 A flowchart illustrating the audio sharing control method provided in Embodiment 1 of this application;

[0037] Figure 2 This is a schematic diagram illustrating an audio sharing method provided in Embodiment 1 of this application;

[0038] Figure 3 This is a schematic diagram illustrating another audio sharing method provided in Embodiment 1 of this application;

[0039] Figure 4 This is a schematic diagram of the audio sharing control device provided in Embodiment 2 of this application;

[0040] Figure 5 This is a schematic diagram of the headphone device provided in Embodiment 3 of this application. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without inventive effort are within the scope of protection of this invention.

[0042] It should be noted that the descriptions involving "first," "second," etc., in the embodiments of the present invention are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

[0043] In the description of this invention, it should be understood that the numerical labels before the steps do not indicate the order in which the steps are performed, but are only used to facilitate the description of this invention and to distinguish each step, and therefore should not be construed as a limitation of this invention.

[0044] Several embodiments will be provided below to specifically describe the audio sharing control method, apparatus, headphone device, and storage medium.

[0045] Example 1:

[0046] This application provides an audio sharing control method applicable to headphone devices. The headphone device includes at least a left earpiece and a right earpiece, both of which have a built-in wireless audio module. This wireless audio module can be, but is not limited to, implemented using a Bluetooth / Wi-Fi SoC audio chip. In other words, the left and right earpieces each include the aforementioned audio chip, enabling the left earpiece to interact with the audio source device via the left audio chip on a first link, and the right earpiece to interact with other devices via the right audio chip on a second link. This improves the efficiency and applicability of the headphone device while reducing power consumption. Please refer to [link to relevant documentation]. Figure 1 As shown, the method may include the following steps:

[0047] S101: The main earphone receives audio data transmitted from the audio output device through its internal wireless audio module.

[0048] It is understood that the audio output device in the embodiments of this application can be any audio terminal capable of outputting audio data, such as a PC (Personal Computer), mobile phone, tablet computer, laptop computer, MP4 player, etc., or another headphone device other than this headphone device.

[0049] S102: The main earphone sends audio data to the slave earphone.

[0050] In this embodiment, the main earphone is one of the left and right earphones in the headphone device. In this embodiment, the secondary earphone is any earphone other than the main earphone in the headphone device.

[0051] In a first exemplary implementation, the developer can pre-configure one of the left and right earpieces as the master earpiece and the other as the slave earpiece. When audio sharing is needed, the master earpiece receives audio data directly through its built-in wireless audio module.

[0052] In a second exemplary embodiment, the master and slave earpieces can be determined from the left and right earpieces before step S101. For example, when it is determined that audio sharing is needed, one of the left and right earpieces can be designated as the master earpiece and the other as the slave earpiece based on the current signal reception strength and / or signal transmission strength of each earpiece. In this embodiment, an audio sharing function key can be pre-set on the earpiece device, and when the user triggers the function key, it is determined that audio sharing is needed. Alternatively, it can be determined that audio sharing is needed when it is detected that the earpiece device needs to receive audio data transmitted from the audio output device.

[0053] The headphone device in this embodiment can be a headset device, and the left and right earpieces of the headset device can be connected by a wire. The main earpiece sends audio data to the slave earpiece via wired transmission. For example, the main earpiece can send the audio data to the slave earpiece via an I2S bus or an I2C bus. After receiving the audio data, the slave earpiece decodes and plays it. The wired transmission of audio data within the headphone device ensures the reliability of data transmission.

[0054] It is understood that in some other embodiments, the main earphone may also transmit the audio data to the slave earphone wirelessly.

[0055] S103: The earphone transmits audio data to an external audio receiving device through its internal wireless audio module.

[0056] In step S103, the headphones can transmit audio data to multiple external audio receiving devices through their internal wireless audio module.

[0057] It is understood that the audio receiving device in the embodiments of this application can be any device capable of receiving audio data other than the headphone device itself, such as a headphone device or a speaker, etc.

[0058] When the audio receiving device includes a headphone device, the slave headphone can transmit the audio data to the master headphone of another headphone device, so that the master headphone of the other headphone device can transmit the audio data to the slave headphone of the other headphone device. The slave headphone of the other headphone device can transmit the audio data to the master headphone of other headphone devices. Based on this, a wide-area audio sharing can be established.

[0059] For example, please see Figure 2 As shown, the master earpiece of headphone device A can receive audio data sent by the audio terminal. This master earpiece can then transmit this audio data to slave earpieces via the I2S bus. The slave earpieces transmit this audio data to the master earpieces of headphone devices B and C. The master earpieces of headphone devices B and C can then transmit the audio data to their respective slave earpieces, thus sharing the audio data of the same audio terminal among headphone devices A, B, and C. It is understood that in some examples, the slave earpieces of headphone device B and / or headphone device C can also transmit this audio data to other headphone devices. For example, please refer to [link to relevant documentation]. Figure 3 As shown, the slave earphone of headphone device B can transmit the audio data to the master earphone of headphone device D, and the master earphone of headphone device D transmits the audio data to the slave earphone, thereby realizing audio sharing among headphone devices A, B, C and D.

[0060] It should be noted that, in some exemplary embodiments, the various headphone devices can not only share audio data from the same audio terminal, but also achieve synchronized playback of shared audio. Specifically, the audio playback time can be synchronized between the various headphone devices, and audio playback can be controlled only when that time point is reached.

[0061] For example, after receiving audio data sent by the audio terminal, the main earphone of the headphone device can determine the audio playback time and send the audio data and audio playback time to the slave earphone. Both the main earphone and the slave earphone of the headphone device will play the audio according to the audio playback time. In this way, audio synchronization between the main earphone and the slave earphone can be achieved in a single headphone device.

[0062] When a secondary earphone of one headphone device establishes a wireless audio data communication connection with the primary earphone of another headphone device, the headphone device directly wirelessly connected to the audio terminal (hereinafter referred to as the first headphone device) can determine the audio playback time based on the number of headphone devices that need to share audio. Specifically, the first headphone device can determine the number N of headphone devices connected to its own secondary earphone, and use N+1 as the number of headphone devices that need to share audio. It is understood that the number of headphone devices connected to the first headphone device itself includes both headphone devices directly connected to the secondary earphone and headphone devices indirectly connected to the secondary earphone, for example... Figure 3 The connection between headphone device D and headphone device A is an indirect connection.

[0063] The first headphone device sends the determined audio playback time and the received audio data from the audio terminal from its slave earpiece to the master earpiece of another headphone device that needs to share audio. The master earpiece of the other headphone device then sends the audio playback time and audio data back to its slave earpiece. The master and slave earpieces in each headphone device that needs to share audio decode the received audio data and play it synchronously according to the received audio playback time. In this way, audio synchronization can be achieved across multiple headphone devices.

[0064] The solution provided by the embodiments of this application allows multiple headphone devices to transmit audio data output by the same audio output device individually as audio sources within a certain location range. This significantly increases the propagation distance of the audio data without increasing the transmission power of the audio output device.

[0065] The following explains how to identify the master and slave earphones from the headphone device.

[0066] The methods for determining the master and slave earphones in this application embodiment include, but are not limited to, the following:

[0067] Method 1: Obtain the first signal reception strength of the left earphone and the second signal reception strength of the right earphone. Designate the earphone with the larger of the two signal reception strengths as the master earphone and the other earphone as the slave earphone. The first signal reception strength is the signal strength of the wireless signal transmitted by the audio output device received by the left earphone through its internal wireless audio module, and the second signal reception strength is the signal strength of the wireless signal transmitted by the audio output device received by the right earphone through its internal wireless audio module.

[0068] In the first method described above, when it is determined that audio sharing is required, the audio output device can send wireless signals to the left and right earphones respectively. It can be understood that the wireless signals sent by the audio output device at this time do not carry data information. The left and right earphones can receive the wireless signals through their respective wireless audio modules and detect the signal strength of the wireless signals. The earphone with the larger signal strength value is used as the main earphone, and the main earphone is used to receive the audio data subsequently sent by the audio output device.

[0069] Method 2: Obtain the first signal transmission strength of the left earphone and the second signal transmission strength of the right earphone, and designate the earphone corresponding to the smaller value of the first signal transmission strength and the second signal transmission strength as the master earphone, and designate the other earphone as the slave earphone; the first signal transmission strength is the signal strength of the wireless signal transmitted by the left earphone through its internal wireless audio module, and the second signal transmission strength is the signal strength of the wireless signal transmitted by the right earphone through its internal wireless audio module.

[0070] In Method Two above, when audio sharing is required, the left and right earpieces of the headphone device can emit wireless signals, for example, to another audio receiving device. It is understood that the wireless signals emitted by the left and right earpieces at this time do not carry data information. The left and right earpieces can each transmit the wireless signal through their respective wireless audio modules, and detect the signal strength. The earpiece with the lower signal strength is designated as the master earpiece, and the earpiece with the higher signal strength is designated as the slave earpiece, which then transmits audio data to the outside world.

[0071] By using the above-mentioned method one or method two, the master and slave headphone identities can be dynamically switched based on the current signal reception strength and / or signal transmission strength of the left and right headphone. Compared to always receiving or sending audio data through a fixed headphone, this is more in line with actual application needs and can improve the reliability of data transmission during audio sharing.

[0072] When a headset sends audio data, it can broadcast the audio data, and the audio receiving device can obtain the audio data from the broadcast channel. By broadcasting, the headset avoids the problem of delayed audio data transmission due to disconnection or unstable connection between the headset and the audio receiving device.

[0073] To enhance the security of audio data transmission and reduce the possibility of eavesdropping, the headphones can encrypt the audio data and then broadcast the encrypted audio data to the audio receiving device.

[0074] It should be noted that the wireless audio module in the embodiments of this application includes, but is not limited to, at least one of a Bluetooth audio module, a radio frequency communication module, and a Zigbee communication module.

[0075] When the wireless audio module includes a Bluetooth audio module, the earphones transmit the audio data to external audio receiving devices via their internal Bluetooth audio module in BIS and / or CIS modes. For example, the earphones can transmit the audio data to audio receiving devices within the same BIG via BIS, or via CIS, or transmit the audio data to some audio receiving devices via BIS while simultaneously transmitting it to others via CIS.

[0076] For example, the earphone can first broadcast the audio data via BIS (Broadcast Instructions for Audio Data). If the earphone fails to broadcast the audio data via BIS, it switches to sending the audio data via CIS (Content Received Instructions for Audio Data). BIS is a connectionless transmission method. Preferring to broadcast audio data via BIS avoids problems caused by disconnections or unstable connections between the earphone and the audio receiving device, which could prevent timely transmission of audio data.

[0077] In this embodiment, the air packets broadcast from the earpiece can be periodically captured, and the data in these air packets can be analyzed to determine whether the earpiece has successfully broadcast audio data externally via BIS (Broadcast Interchange Streaming). It is understood that the air packets can be captured by the earpiece itself, or by the master earpiece. If the master earpiece confirms that the earpiece has not successfully broadcast audio data externally via BIS, it can send a command to the earpiece to instruct it to retransmit the audio data externally via CIS (Cybernetic Interchange Streaming).

[0078] Example 2:

[0079] This application provides an audio sharing control device that can be applied to headphone devices containing a left and a right earphone. Both the left and right earphones of the headphone device have built-in wireless audio modules. (See also...) Figure 4 As shown, the device includes:

[0080] The receiving control module 301 is used to control the main earphone to receive audio data transmitted by the audio output device through its own internal wireless audio module; the main earphone is one of the left and right earphones.

[0081] The first transmission control module 302 is used to control the main earphone to send audio data to the slave earphone; the slave earphone is the earphone other than the main earphone in the earphone device.

[0082] The second transmission control module 303 is used to control the transmission of audio data from the headphones to the audio receiving device through its internal wireless audio module.

[0083] In an exemplary embodiment, the first transmission control module 302 is used to control the main earphone to send the audio data to the slave earphone via wired transmission.

[0084] In an exemplary embodiment, the device further includes a determining module for identifying the master earphone and the slave earphone from the left and right earphones before the master earphone receives audio data sent by the audio output device through its internal wireless audio module.

[0085] In one implementation, the determining module is used to obtain a first signal reception strength of the left earphone and a second signal reception strength of the right earphone, designating the earphone corresponding to the larger value of the first and second signal reception strengths as the master earphone, and the other earphone as the slave earphone; the first signal reception strength is the signal strength of the wireless signal transmitted by the audio output device received by the left earphone through its internal wireless audio module, and the second signal reception strength is the signal strength of the wireless signal transmitted by the audio output device received by the right earphone through its internal wireless audio module.

[0086] In another embodiment, the determining module is used to obtain the first signal transmission strength of the left earphone and the second signal transmission strength of the right earphone, and designates the earphone corresponding to the smaller value of the first signal transmission strength and the second signal transmission strength as the master earphone, and the other earphone as the slave earphone; the first signal transmission strength is the signal strength of the wireless signal transmitted by the left earphone through its internal wireless audio module, and the second signal transmission strength is the signal strength of the wireless signal transmitted by the right earphone through its internal wireless audio module.

[0087] In an exemplary embodiment, the second transmission control module 303 is used to control the earphone to transmit the audio data to the main earphone of another earphone device through its internal wireless audio module.

[0088] In an exemplary embodiment, the wireless audio module is a Bluetooth audio module. The second transmission control module 203 is used to control the transmission of audio data from the headphones to an external audio receiving device via its internal Bluetooth audio module in BIS and / or CIS mode.

[0089] It should be understood that, for the sake of brevity, some of the content described in Embodiment 1 will not be repeated in this embodiment.

[0090] Example 3:

[0091] Based on the same inventive concept, this application provides an earphone device; please refer to [link / reference]. Figure 5 As shown, it includes a processor 401, a memory 402, a left earphone 403 and a right earphone 404. Both the left and right earphones have built-in wireless audio modules. The memory stores a computer program. The processor executes the computer program to implement any of the methods in the above embodiment one, which will not be described in detail here.

[0092] The wireless audio module in this application embodiment includes, but is not limited to, at least one of a Bluetooth audio module, a radio frequency communication module, and a Zigbee communication module.

[0093] Understandable. Figure 5 The structure shown is for illustrative purposes only; the device may also include components that are more advanced than those shown. Figure 5 The more or fewer components shown, or having the same Figure 4 The different configurations shown.

[0094] Processor 401 can be an integrated circuit chip with signal processing capabilities. The processor 401 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. It can implement or execute the various methods, steps, and logic block diagrams disclosed in the embodiments of this application.

[0095] The memory 402 may include, but is not limited to, random access memory (RAM), read-only memory (ROM), programmable read-only memory (PROM), erasable read-only memory (EPROM), electrically erasable read-only memory (EEPROM), etc.

[0096] This embodiment also provides a computer-readable storage medium, such as a floppy disk, optical disk, hard disk, flash memory, USB flash drive, Security Digital Card (SD card), Multimedia Card (MMC card), etc., in which one or more programs implementing the above steps are stored. These one or more programs can be executed by one or more processors to implement the steps of the methods in the above embodiments, which will not be described again here.

[0097] The sequence numbers of the above embodiments of the present invention are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0098] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method.

[0099] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. An audio sharing control method, characterized by, The application is applied to earphone equipment, which is a headphone equipment, the earphone equipment includes left earphone and right earphone, the left earphone and the right earphone of the earphone equipment are wiredly connected, the left earphone and the right earphone both internally have wireless audio module, and the method includes: The main earphone receives audio data transmitted by an audio output device through the wireless audio module inside the main earphone, the main earphone is one of the left earphone and the right earphone; The main earphone transmits the audio data to the slave earphone through wired transmission mode; the slave earphone is an earphone other than the main earphone in the earphone equipment; The slave earphone transmits the audio data to multiple audio receiving devices outside through the wireless audio module inside the slave earphone; When the audio receiving device includes earphone equipment, the slave earphone transmits the audio data to the main earphone of another earphone equipment, so that the main earphone of another earphone equipment transmits the audio data to the slave earphone of another earphone equipment, and the slave earphone of another earphone equipment can transmit the audio data to the main earphone of other earphone equipment.

2. The audio share control method of claim 1, wherein, Before the main earphone receives the audio data transmitted by the audio output device through the wireless audio module inside the main earphone, the method further includes: Determining the main earphone and the slave earphone from the left earphone and the right earphone.

3. The audio share control method of claim 2, wherein, The method of determining the main earphone and the slave earphone from the left earphone and the right earphone includes: Obtaining the first signal receiving strength of the left earphone and the second signal receiving strength of the right earphone, taking the earphone corresponding to the larger value of the first signal receiving strength and the second signal receiving strength as the main earphone, and taking the other earphone as the slave earphone; the first signal receiving strength is the signal strength of the wireless signal transmitted by the audio output device and received by the left earphone through the wireless audio module inside the left earphone, and the second signal receiving strength is the signal strength of the wireless signal transmitted by the audio output device and received by the right earphone through the wireless audio module inside the right earphone; Or, Obtaining the first signal transmitting strength of the left earphone and the second signal transmitting strength of the right earphone, taking the earphone corresponding to the smaller value of the first signal transmitting strength and the second signal transmitting strength as the main earphone, and taking the other earphone as the slave earphone; the first signal transmitting strength is the signal strength of the wireless signal transmitted by the left earphone through the wireless audio module inside the left earphone, and the second signal transmitting strength is the signal strength of the wireless signal transmitted by the right earphone through the wireless audio module inside the right earphone.

4. The audio share control method of claim 1, wherein, The slave earphone transmits the audio data to the audio receiving device outside through the wireless audio module inside the slave earphone, including: The slave earphone transmits the audio data to the main earphone of another earphone equipment through the wireless audio module inside the slave earphone.

5. The audio share control method of any one of claims 1-4, wherein, The wireless audio module is a Bluetooth audio module.

6. The audio share control method of claim 5, wherein, The slave earphone transmits the audio data to the audio receiving device outside through the wireless audio module inside the slave earphone, including: The slave earphone transmits the audio data to the audio receiving device outside in BIS mode and / or CIS mode through the Bluetooth audio module inside the slave earphone.

7. An audio share control apparatus, characterized by, The application is applied to earphone equipment, which is a headphone equipment, and the earphone equipment comprises a left earphone and a right earphone, the left earphone and the right earphone of the earphone equipment are connected in a wired mode, the left earphone and the right earphone are both internally provided with a wireless audio module, and the device comprises: a receiving control module configured to control a master earphone to receive audio data transmitted by an audio output device through a wireless audio module in the master earphone, wherein the master earphone is one of the left earphone and the right earphone; a first sending control module configured to control the master earphone to send the audio data to a slave earphone through a wired transmission mode, wherein the slave earphone is an earphone other than the master earphone in the earphone equipment; a second sending control module configured to control the slave earphone to transmit the audio data to a plurality of external audio receiving devices through a wireless audio module in the slave earphone; when the audio receiving device comprises an earphone equipment, the second sending control module is specifically configured to control the slave earphone to transmit the audio data to a master earphone of another earphone equipment, so that the master earphone of the another earphone equipment transmits the audio data to a slave earphone of the another earphone equipment, and the slave earphone of the another earphone equipment can transmit the audio data to a master earphone of other earphone equipment.

8. An earphone device, characterized by, The application relates to an earphone equipment, which comprises a processor, a memory, a left earphone and a right earphone, the left earphone and the right earphone are both internally provided with a wireless audio module, the memory stores a computer program, and the processor executes the computer program to realize the method in any one of claims 1-6.

9. A computer-readable storage medium, characterized in that, The computer readable storage medium stores a computer program, and the computer program is executed by at least one processor to realize the method in any one of claims 1-6.

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