CN117440279A

CN117440279A - Earphone intercom method and device, bluetooth earphone and storage medium

Info

Publication number: CN117440279A
Application number: CN202210836627.5A
Authority: CN
Inventors: 包建全; 刘继春
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2024-01-23
Also published as: WO2024012072A1

Abstract

The application discloses an intercom method and device of an earphone, a Bluetooth earphone and a storage medium. The first Bluetooth headset supports a client role of low-power consumption audio, and the second Bluetooth headset supports a server role of low-power consumption audio. The method comprises the following steps: and responding to the intercom function starting instruction, scanning a broadcast message transmitted by the second Bluetooth headset, and under the condition that the broadcast message transmitted by the second Bluetooth headset is scanned, initiating an isochronous audio stream connection request to the second Bluetooth headset, and establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset. According to the method and the device, the client role is supported by one Bluetooth headset of the two Bluetooth headsets, and the intercom function of the two Bluetooth headsets is realized under the condition that the other Bluetooth headset supports the server role, so that better tone quality experience and lower power consumption can be provided, and intercom experience of a user is improved.

Description

Earphone intercom method and device, bluetooth earphone and storage medium

Technical Field

The present application relates to the technical field of electronic devices, and in particular, to an intercom method and apparatus for an earphone, a bluetooth earphone, and a storage medium.

Background

In daily life, people often encounter a scenario: two persons are busy in different rooms or areas at the same time, for example, one person works in a study room, the other person watches a television in a living room, when one person finds another person, the person needs to go to the room or the area of the other person to communicate with each other on the surface, and when the person is inconvenient to get up, the person always shoutes to the other person by increasing the volume, but the communication mode is not only very laborious, but also intermittent, and not clear, and a communication and intercom tool is needed to realize the communication and intercom functions between the bedroom and the living room, the kitchen and the like.

Disclosure of Invention

In view of the above problems, the present application proposes an intercom method and device for an earphone, a bluetooth earphone, and a storage medium, so as to solve the above problems.

In a first aspect, an embodiment of the present application provides an intercom method of an earphone, which is applied to a first bluetooth earphone in a bluetooth earphone pair, where the first bluetooth earphone supports a client role of low-power consumption audio, and the bluetooth earphone pair further includes a second bluetooth earphone, where the second bluetooth earphone supports a server role of low-power consumption audio, and the method includes: responding to an intercom function starting instruction, and scanning a broadcast message transmitted by the second Bluetooth headset; under the condition that a broadcast message transmitted by the second Bluetooth headset is scanned, an isochronous audio stream connection request is initiated to the second Bluetooth headset; and establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

In a second aspect, an embodiment of the present application provides a talkback method of an earphone, which is applied to a second bluetooth earphone in a bluetooth earphone pair, where the second bluetooth earphone supports a service end role of low-power consumption audio, the bluetooth earphone pair further includes a first bluetooth earphone, and the first bluetooth earphone supports a client end role of low-power consumption audio, and the method includes: transmitting a broadcast message in response to the talk-over function on instruction; receiving an isochronous audio stream connection request initiated by the first bluetooth headset when the broadcast message is scanned; and establishing isochronous audio stream connection with the first Bluetooth headset so as to carry out intercom with the first Bluetooth headset.

In a third aspect, an embodiment of the present application provides an intercom device of earphone, is applied to the first bluetooth headset in bluetooth headset pair, first bluetooth headset supports low energy audio's client role, bluetooth headset pair still includes the second bluetooth headset, the second bluetooth headset supports low energy audio's service end role, the device includes: the broadcast scanning module is used for responding to the intercom function starting instruction and scanning the broadcast message transmitted by the second Bluetooth headset; a connection request sending module, configured to initiate an isochronous audio stream connection request to the second bluetooth headset when a broadcast message transmitted by the second bluetooth headset is scanned; and the connection establishment module is used for establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

In a fourth aspect, the present application provides an intercom device of earphone, is applied to the second bluetooth headset in bluetooth headset pair, the second bluetooth headset supports low energy audio's service end role, bluetooth headset pair still includes first bluetooth headset, first bluetooth headset supports low energy audio's client end role, the device includes: the broadcast transmitting module is used for responding to the intercom function starting instruction and transmitting a broadcast message; a connection request receiving module, configured to receive an isochronous audio stream connection request initiated by the first bluetooth headset when the broadcast message is scanned; and the connection establishment module is used for establishing isochronous audio stream connection with the first Bluetooth headset so as to carry out intercom with the first Bluetooth headset.

In a fifth aspect, embodiments of the present application provide a bluetooth headset comprising a memory and a processor, the memory coupled to the processor, the memory storing instructions that when executed by the processor perform the above-described method.

In a sixth aspect, embodiments of the present application provide a computer readable storage medium having program code stored therein, the program code being callable by a processor to perform the above method.

According to the intercom method, device, bluetooth headset and storage medium of the headset, the Bluetooth headset comprises a first Bluetooth headset and a second Bluetooth headset, the first Bluetooth headset supports a client role of low-power-consumption audio, and the second Bluetooth headset supports a server role of low-power-consumption audio. In response to the intercom function starting instruction, the broadcast message transmitted by the second Bluetooth headset is scanned, an isochronous audio stream connection request is initiated to the second Bluetooth headset under the condition that the broadcast message transmitted by the second Bluetooth headset is scanned, and the isochronous audio stream connection with the second Bluetooth headset is established to carry out intercom with the second Bluetooth headset, so that the intercom function of the two Bluetooth headsets is realized under the condition that one Bluetooth headset supports a client role and the other Bluetooth headset supports a server role, better tone quality experience and lower power consumption can be provided, and the intercom experience of a user is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an application environment of a intercom method that may be used for an earphone provided in an embodiment of the present application;

fig. 2 is a schematic flow chart of an intercom method of an earphone according to an embodiment of the present application;

fig. 3 is a schematic flow chart of an intercom method of an earphone according to an embodiment of the present application;

fig. 4 is a schematic flow chart of an intercom method of an earphone according to an embodiment of the present application;

fig. 5 is a schematic flow chart of an intercom method of an earphone according to an embodiment of the present application;

fig. 6 is a flowchart illustrating step S440 of the intercom method of the headset shown in fig. 5 of the present application.

Fig. 7 is a schematic flow chart of an intercom method of an earphone according to an embodiment of the present application;

fig. 8 is a flowchart illustrating step S520 of the intercom method of the headset shown in fig. 7 of the present application;

fig. 9 is a schematic flow chart of an intercom method of an earphone according to an embodiment of the present application;

fig. 10 is a schematic flow chart of an intercom method of an earphone according to an embodiment of the present application;

fig. 11 is a schematic flow chart of an intercom method of an earphone according to an embodiment of the present application;

fig. 12 shows a timing chart of an intercom method of an earphone according to an embodiment of the present application;

Fig. 13 is a block diagram of a intercom device of an earphone according to an embodiment of the present application;

fig. 14 is a block diagram of a intercom device of an earphone according to an embodiment of the present application;

fig. 15 shows a block diagram of an electronic device for performing an intercom method of an earphone according to an embodiment of the present application;

fig. 16 shows a storage unit for storing or carrying program codes for implementing the intercom method of the headset according to the embodiment of the present application.

Detailed Description

In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.

In order to facilitate the intercom transmission between two people, the intercom is usually performed by directly making a call or through an intercom. However, not only is the communication cost of the operator paid for directly making a call, but also many times, when people are busy in a kitchen or living room, the electronic equipment is not placed at any time, but the user directly takes an interphone to talk over the interphone is heavy and inconvenient to carry, so that a new talk over mode is urgently needed.

The inventor finds that a scheme capable of realizing an intercom function through a Bluetooth true wireless stereo (True Wireless Stereo, TWS) earphone exists in the market at present, but in the scheme, two Bluetooth earphones are respectively connected with an electronic device (such as a mobile phone) (a Bluetooth low energy (Bluetooth Low Energy, BLE) connection and a classical Bluetooth connection are respectively established with the electronic device), a specific application program is arranged on the electronic device, when a conversation is needed, the application program can operate on one Bluetooth earphone and send a command to the application program on the electronic device through the BLE connection, after receiving the command, the application program actively establishes a conversation link (Synchronous Connection Orientedlink, SCO) with the Bluetooth earphone, the Bluetooth earphone transmits a sound recording to the application program of the electronic device, and the application program of the electronic device transmits the sound recording to the other Bluetooth earphone through A2dp so as to realize the intercom.

Among other things, the above approach has at least the following drawbacks: first, this solution must be aided by external electronics and specific applications, increasing the cost of implementation of this function and the inconvenience of the user's operations; secondly, the method cannot realize the simultaneous recording intercom function of two Bluetooth headsets, and the two Bluetooth headsets must be alternately carried out, so that the user experience is poor; thirdly, when sound is recorded and played, the scheme adopts the related protocol of classical Bluetooth, and as the highest sampling frequency of an SCO link adopted by sound recording is 16KHZ, the tone quality is not good, and the power consumption of a Bluetooth headset is increased.

In view of the above problems, the inventor finds out through long-term research and proposes the intercom method, the device, the bluetooth headset and the storage medium of the headset, which are provided by the embodiment of the invention, by realizing the intercom function of the two bluetooth headsets under the condition that one bluetooth headset supports a client role and the other bluetooth headset supports a server role in the two bluetooth headsets, better tone quality experience and lower power consumption can be provided, and the intercom experience of a user is improved. The specific intercom method of the earphone is described in detail in the following embodiments.

An application environment of the intercom method applicable to the earphone provided in the embodiment of the present application will be described below.

Referring to fig. 1, fig. 1 shows an application environment schematic diagram of an intercom method that may be used in an earphone provided in an embodiment of the present application. The Bluetooth headset comprises a first Bluetooth headset 100 and a second Bluetooth headset 200, wherein the first Bluetooth headset 100 and the second Bluetooth headset 200 may belong to a pair of Bluetooth headsets, and a classical Bluetooth connection may be established between the first Bluetooth headset 100 and the second Bluetooth headset 200, or a BLE connection may be established, and the like, which is not limited herein.

Referring to fig. 2, fig. 2 is a flow chart illustrating a talkback method of an earphone according to an embodiment of the present application. The method is used for realizing the intercom function of the two Bluetooth earphones under the condition that one Bluetooth earphone supports a client role and the other Bluetooth earphone supports a server role, can provide better tone quality experience and lower power consumption, and improves the intercom experience of a user. In a specific embodiment, the intercom method of the headset is applied to the intercom device 300 of the headset as shown in fig. 13 and the first bluetooth headset 100 (fig. 15) of the intercom device 300 configured with the headset. The specific flow of this embodiment will be described below by taking the first bluetooth headset as an example, where it can be understood that the first bluetooth headset applied in this embodiment may be a left headset in a truly wireless stereo TWS headset, or may be a right headset in a TWS headset, and the like, which is not limited herein. In this embodiment, the first bluetooth headset supports a client role of low-power audio, and the second bluetooth headset supports a server role of low-power audio. The following details about the flow shown in fig. 2, the intercom method of the earphone specifically may include the following steps:

Step S110: and responding to the intercom function starting instruction, and scanning the broadcast message transmitted by the second Bluetooth headset.

In this embodiment, the first bluetooth headset and the second bluetooth headset may be a pair of bluetooth headsets.

Further, the first bluetooth headset and the second bluetooth headset can distinguish between a master-slave relationship. The first bluetooth headset may be a master headset of a pair of bluetooth headsets, and the second bluetooth headset may be a slave headset of a pair of bluetooth headsets; alternatively, the first bluetooth headset may be a slave headset of a pair of bluetooth headsets, and the second bluetooth headset may be a master headset of a pair of bluetooth headsets, which is not limited herein. Wherein the first bluetooth headset may correspond to a first user and the second bluetooth headset may correspond to a second user.

The first Bluetooth headset supports a client role (an unique client) of low-power-consumption Audio (LE Audio), the second Bluetooth headset supports a server role (an unique server) of low-power-consumption Audio, wherein the unique client is one of LE Audio BAP roles and is mainly used for receiving and finding broadcasting of the unique server and establishing connection with the unique server, and the unique server is the other of LE Audio BAP roles and is mainly used for transmitting broadcasting and establishing connection with the unique client. That is, at least one Bluetooth headset of a pair of Bluetooth headsets supports an unique client.

As an implementation manner, the first bluetooth headset may support only the unicasting client of LE Audio, and the second bluetooth headset may support only the unicasting server of LE Audio, at this time, it may be ensured that an isochronous Audio stream (connected isochronous stream, CIS) connection may be established between the first bluetooth headset and the second bluetooth headset.

As still another implementation manner, the first bluetooth headset may support the unique client and the unique server of the LE Audio at the same time, and the second bluetooth headset may support only the unique server of the LE Audio, at this time, it may be ensured that a CIS connection may be established between the first bluetooth headset and the second bluetooth headset, a CIS connection may be established between the first bluetooth headset and the electronic device, and a CIS connection may be established between the second bluetooth headset and the electronic device.

As a further implementation manner, the first Bluetooth headset can support the unique client and the unique server of the LE Audio at the same time, the second Bluetooth headset can support the unique client and the unique server of the LE Audio at the same time, at this time, the CIS connection between the first Bluetooth headset and the second Bluetooth headset can be ensured, the CIS connection between the first Bluetooth headset and the electronic device can be established, and the CIS connection between the second Bluetooth headset and the electronic device can be established.

In this embodiment, the first bluetooth headset may monitor whether an intercom function-on instruction is received, where when it is monitored that the intercom function-on instruction is received, a broadcast message transmitted by the second bluetooth headset may be scanned in response to the intercom function-on instruction.

As a first way, the first bluetooth headset may monitor whether the target voice information is received, where when it is monitored that the target voice information is received, an intercom function start instruction may be generated, and in response to the intercom function start instruction, a broadcast message transmitted by the second bluetooth headset may be scanned. The broadcast message transmitted by the second Bluetooth headset carries the address of the second Bluetooth headset.

As a second way, the first bluetooth headset may monitor whether a target operation acting on the first bluetooth headset is received, where when the target operation acting on the first bluetooth headset is monitored, an intercom function start instruction may be generated, and in response to the intercom function start instruction, a broadcast message transmitted by the second bluetooth headset may be scanned.

It is understood that a classical bluetooth connection or BLE connection is established between the first bluetooth headset and the second bluetooth headset. The first bluetooth headset can monitor whether the intercom function starting instruction sent by the second bluetooth headset through the connection is received, wherein when the intercom function starting instruction sent by the second bluetooth headset is received, the broadcast message emitted by the second bluetooth can be scanned in response to the intercom function starting instruction. When receiving target voice information or detecting target operation acting on the second Bluetooth headset, the second Bluetooth headset generates the intercom function starting instruction and sends the intercom function starting instruction to the first Bluetooth headset.

In some embodiments, if the intercom function enabling instruction is generated by the first bluetooth headset, the first bluetooth headset responding to the intercom function enabling instruction, scanning the broadcast message transmitted by the second bluetooth headset may include: the first Bluetooth headset responds to the intercom function starting instruction and sends a first control instruction to the second Bluetooth headset to instruct the second Bluetooth headset to transmit the broadcast message, and accordingly, the first Bluetooth headset scans the broadcast message transmitted by the second Bluetooth headset.

In some embodiments, if the intercom function enabling instruction is generated by the second bluetooth headset, the first bluetooth headset responding to the intercom function enabling instruction, scanning the broadcast message transmitted by the second bluetooth headset may include: the second Bluetooth headset generates an intercom function starting instruction, sends the intercom function starting instruction to the first Bluetooth headset, and transmits a broadcast message, and correspondingly, the first Bluetooth headset receives the intercom function starting instruction sent by the second Bluetooth headset and scans the broadcast message transmitted by the second Bluetooth headset.

Step S120: and under the condition that the broadcast message transmitted by the second Bluetooth headset is scanned, initiating an isochronous audio stream connection request to the second Bluetooth headset.

It is understood that isochronous audio streams may be referred to as CIS, connected Isochronous Stream.

In this embodiment, in the process of scanning the broadcast message transmitted by the second bluetooth headset, the first bluetooth headset may detect whether the broadcast message transmitted by the second bluetooth headset is scanned, where in the case of scanning the broadcast message transmitted by the second bluetooth headset, a CIS connection request may be initiated to the second bluetooth headset.

In some embodiments, when the first bluetooth headset scans the broadcast message transmitted by the second bluetooth headset, the address of the second bluetooth headset may be obtained from the broadcast message transmitted by the second bluetooth headset, and based on the address of the second bluetooth headset, a CIS connection request may be initiated to the second bluetooth headset.

Step S130: and establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

It can be understood that after the first bluetooth headset initiates the CIS connection request to the second bluetooth headset, whether the CIS connection is successfully established with the second bluetooth headset can be detected, and under the condition that the CIS connection is established with the second bluetooth headset successfully, the CIS connection can be talkbacked with the second bluetooth headset, so that better tone quality experience and lower power consumption can be provided, and the talkback experience between the first user and the second user is improved. As an implementation manner, after the first bluetooth headset initiates a CIS connection request to the second bluetooth headset, whether information fed back by the second bluetooth headset based on the connection request is received or not may be detected, where when the information fed back by the second bluetooth headset based on the connection request is detected to be received, it may be determined that CIS connection is successfully established with the second bluetooth headset.

In some embodiments, the first bluetooth headset may detect whether the CIS connection is successfully established with the second bluetooth headset, and send a second control instruction to the second bluetooth headset when detecting that the CIS connection is successfully established with the second bluetooth headset, so as to instruct the second bluetooth headset to start the intercom function, so as to implement intercom between the first bluetooth headset and the second bluetooth headset.

In some embodiments, the first bluetooth headset may detect whether a CIS connection is successfully established with the second bluetooth headset, and the second bluetooth headset may detect whether a CIS connection is successfully established with the first bluetooth headset, and the first bluetooth headset starts intercom when detecting that the CIS connection is successfully established with the second bluetooth headset, and the second bluetooth headset starts intercom when detecting that the CIS connection is successfully established with the first bluetooth headset, so as to implement intercom between the first bluetooth headset and the second bluetooth headset.

It can be understood that the intercom function can be realized only through the first Bluetooth earphone and the second Bluetooth earphone without external equipment, so that the realization cost and the user operation difficulty are reduced, and better use experience is provided for the user; the two Bluetooth headsets are connected by adopting the LE Audio CIS, so that the simultaneous recording dialogue between the two Bluetooth headsets can be realized; by adopting the LE Audio as a basic scheme, higher adoption rate (such as 32KHz or 48 KHz) can be provided, so that better tone quality is provided, and meanwhile, the power consumption of the LE Audio is lower, so that longer endurance can be provided.

According to the intercom method of the earphone, the broadcast message transmitted by the second Bluetooth earphone is scanned in response to the intercom function starting instruction, the isochronous audio stream connection request is initiated to the second Bluetooth earphone under the condition that the broadcast message transmitted by the second Bluetooth earphone is scanned, and the isochronous audio stream connection with the second Bluetooth earphone is established so as to carry out intercom with the second Bluetooth earphone, so that the intercom function of the two Bluetooth earphones is realized under the condition that one Bluetooth earphone supports a client role and the other Bluetooth earphone supports a server role in the two Bluetooth earphones, better tone quality experience and lower power consumption can be provided, and the intercom experience of a user is improved.

Referring to fig. 3, fig. 3 is a flow chart illustrating a talkback method of an earphone according to an embodiment of the present application. The method is applied to a first Bluetooth headset in a Bluetooth headset pair, the Bluetooth headset pair further comprises a second Bluetooth headset, the first Bluetooth headset supports a client role of low-power-consumption audio, and the second Bluetooth headset supports a server role of low-power-consumption audio. The following details about the flow shown in fig. 3, the intercom method of the earphone specifically may include the following steps:

Step S210: and responding to the intercom function starting instruction, and scanning the broadcast message transmitted by the second Bluetooth headset.

Step S220: and under the condition that the broadcast message transmitted by the second Bluetooth headset is scanned, initiating an isochronous audio stream connection request to the second Bluetooth headset.

Step S230: and establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

The specific description of step S210 to step S230 is referred to step S110 to step S130, and will not be repeated here.

Step S240: and acquiring first audio data, and transmitting the first audio data to the second Bluetooth headset based on the isochronous audio stream connection so as to instruct the second Bluetooth headset to output the first audio data.

In this embodiment, the first bluetooth headset includes a first microphone that is operable to be used by the first bluetooth headset to collect audio data, and the second bluetooth headset includes a second microphone that is operable to be used by the second bluetooth headset to collect audio data.

In some embodiments, when the intercom function of the first bluetooth headset and the second bluetooth headset is turned on, the first bluetooth headset may collect first audio data through its first microphone and send the first audio data to the second bluetooth headset based on a pre-established CIS connection, and accordingly, the second bluetooth headset may output the first audio data when receiving the first audio data, so as to enable the first user (the user corresponding to the first bluetooth headset) to transmit audio to the second user (the user corresponding to the second bluetooth headset) through the first bluetooth headset and the second bluetooth headset.

Step S250: and receiving and outputting second audio data sent by the second Bluetooth headset based on the isochronous audio stream connection, wherein the second audio data is collected by the second Bluetooth headset.

In some embodiments, when the intercom function of the first bluetooth headset and the second bluetooth headset is turned on, the second bluetooth headset may collect second audio data through its second microphone and send the second audio data to the first bluetooth headset based on a pre-established CIS connection, and accordingly, the first bluetooth headset may output the second audio data when receiving the second audio data, so as to enable a second user (a user corresponding to the second bluetooth headset) to transmit audio to the first user (a user corresponding to the first bluetooth headset) through the first bluetooth headset and the second bluetooth headset.

Compared with the intercom method of the earphone shown in fig. 2, in the intercom method of the earphone provided by the embodiment of the invention, the first audio data is collected by the first bluetooth earphone, the first audio data is sent to the second bluetooth earphone for output through the isochronous audio stream connection, the second audio data is collected by the second bluetooth earphone, and the second audio data is sent to the second bluetooth earphone for output through the isochronous audio stream connection, so that the two bluetooth earphones can simultaneously carry out recording conversation, and the use experience of a user is improved.

Referring to fig. 4, fig. 4 is a flow chart illustrating a talkback method of an earphone according to an embodiment of the present disclosure. The method is applied to a first Bluetooth headset in a Bluetooth headset pair, the Bluetooth headset pair further comprises a second Bluetooth headset, the first Bluetooth headset supports a client role of low-power-consumption audio, and the second Bluetooth headset supports a server role of low-power-consumption audio. The following details about the flow shown in fig. 4 will be described, and the intercom method of the earphone specifically may include the following steps:

step S310: and responding to an intercom function starting instruction, detecting the connection state of the first Bluetooth headset and the electronic equipment, and detecting the connection state of the second Bluetooth headset and the electronic equipment.

In this embodiment, when the first bluetooth headset receives the intercom function enabling instruction, the connection state between the first bluetooth headset and the electronic device and the connection state between the second bluetooth headset and the electronic device may be detected in response to the intercom function enabling instruction. The electronic devices connected to the first bluetooth headset and the second bluetooth headset may be the same electronic device, or may be different electronic devices, which is not limited herein. In some embodiments, the first bluetooth headset may detect a connection state with the electronic device, where the connection state of the first bluetooth headset with the electronic device may include: the first Bluetooth headset is in a connection state with the electronic device, and the first Bluetooth headset is in an unconnected state with the electronic device. Wherein, the first bluetooth headset and the electronic device being in a connection state may include: the first bluetooth headset is connected with the electronic device through classical asynchronous connectionless (asynchronous connection less, ACL), the first bluetooth headset is connected with the electronic device through BLE ACL, the first bluetooth headset is connected with the electronic device through CIS, etc., and the present invention is not limited thereto. The electronic device may be a mobile terminal, an audio headset, a speaker, etc., which is not limited herein. At this time, the first bluetooth headset may not detect the connection state of the second bluetooth headset and the electronic device.

As one way, whether the first bluetooth headset and the electronic device are in a connected state may be determined by looking at a state value of the first bluetooth headset. In one embodiment, the first state value is confirmed when the first bluetooth headset is connected to the electronic device, and the second state value is confirmed when the first bluetooth headset is not connected to the electronic device. Therefore, whether the first Bluetooth headset is in a connection state with the electronic device or not can be judged by detecting the first state value and the second state value. In another way, the Android system sends a broadcast when the bluetooth headset is connected or disconnected, so that the first bluetooth headset can determine whether the first bluetooth headset is connected with the electronic device or not by monitoring the broadcast.

In some embodiments, the first bluetooth headset may send a third control instruction to the second bluetooth headset in response to the intercom function on instruction, to instruct the second bluetooth headset to detect a connection state of the second bluetooth headset with the electronic device, and to feed back the connection state of the second bluetooth headset with the electronic device to the first bluetooth headset.

In some embodiments, the first bluetooth headset may send the intercom function on command to the second bluetooth headset in response to the intercom function on command, and the second bluetooth headset may actively detect a connection state with the electronic device when receiving the intercom function on command. Further, the second bluetooth headset may feed back the connection state of the second bluetooth headset and the electronic device to the first bluetooth headset, for example, the second bluetooth headset may send target information to the first bluetooth headset, where the target information is used to indicate that the second bluetooth headset is disconnected from the electronic device, and accordingly, when the first bluetooth headset receives the target information sent by the second bluetooth headset, the second bluetooth headset may determine that the second bluetooth headset is disconnected from the electronic device. .

In some embodiments, if the intercom function enabling instruction is generated by the second bluetooth headset, the second bluetooth headset may send the intercom function enabling instruction to the first bluetooth headset in response to the intercom function enabling instruction, detect a connection state of the intercom function enabling instruction with the electronic device, and send the connection state of the intercom function enabling instruction with the electronic device to the first bluetooth headset, and accordingly, the first bluetooth headset may receive the intercom function enabling instruction sent by the second bluetooth headset and the connection state of the intercom function enabling instruction with the electronic device. As one way, the second bluetooth headset may determine whether the second bluetooth headset and the electronic device are in a connected state by looking at a state value of the second bluetooth headset. In one embodiment, the third state value is confirmed when the second bluetooth headset is connected to the electronic device, and the fourth state value is confirmed when the second bluetooth headset is not connected to the electronic device. Therefore, whether the second Bluetooth headset is in a connection state with the electronic device or not can be judged by detecting the third state value and the fourth state value. In another way, the Android system can send a broadcast when the bluetooth headset is connected or disconnected, so that the second bluetooth headset can determine whether the second bluetooth headset is connected with the electronic device or not by monitoring the broadcast.

Step S320: and under the condition that the connection between the first Bluetooth headset and the electronic equipment is detected, disconnecting the connection between the first Bluetooth headset and the electronic equipment.

It can be understood that, under the condition that the intercom function of the first bluetooth headset and the second bluetooth headset is started, intercom, that is, audio data transmission can be performed between the first bluetooth headset and the second bluetooth headset. If the first bluetooth headset is connected with the electronic device, the first bluetooth headset may receive audio data sent by the electronic device and the second bluetooth headset at the same time, which affects the intercom between the first bluetooth headset and the second bluetooth headset.

In some embodiments, under the condition that the connection state of the first bluetooth headset and the electronic device is obtained, whether connection is established between the first bluetooth headset and the electronic device or not can be judged based on the connection state of the first bluetooth headset and the electronic device, if the connection is established between the first bluetooth headset and the electronic device, connection with the electronic device can be disconnected, so that interference of audio data transmitted by the electronic device on intercom of the first bluetooth headset and the second bluetooth headset is avoided, and intercom experience of a user is improved.

Step S330: and under the condition that the second Bluetooth headset is detected to be connected with the electronic equipment, controlling the second Bluetooth headset to be disconnected with the electronic equipment.

In some embodiments, under the condition that the connection state of the second bluetooth headset and the electronic device is obtained, whether connection is established between the second bluetooth headset and the electronic device or not can be judged based on the connection state of the second bluetooth headset and the electronic device, if the connection is established between the second bluetooth headset and the electronic device, the connection between the second bluetooth headset and the electronic device can be controlled to be disconnected, so that interference of audio data transmitted by the electronic device to intercom of the first bluetooth headset and the second bluetooth headset is avoided, and intercom experience of a user is improved.

In some embodiments, the second bluetooth headset can detect its connected state with electronic equipment, and under the condition that detects that it is in connected state with electronic equipment, then can break off the connection with electronic equipment to avoid the interference of the audio data of electronic equipment transmission to first bluetooth headset and second bluetooth headset intercommunication, promote user's experience of talkbacking. At this time, the second bluetooth headset may send the target information to the first bluetooth headset, where the target information is used to indicate that the second bluetooth headset is disconnected from the electronic device, and correspondingly, when the first bluetooth headset receives the target information sent by the second bluetooth headset, the second bluetooth headset may determine that the second bluetooth headset is disconnected from the electronic device.

Step S340: and scanning the broadcast message transmitted by the second Bluetooth headset.

Step S350: and under the condition that the broadcast message transmitted by the second Bluetooth headset is scanned, initiating an isochronous audio stream connection request to the second Bluetooth headset.

Step S360: and establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

The specific description of step S340 to step S360 is referred to step S110 to step S130, and will not be repeated here.

Compared with the intercom method of the earphone shown in fig. 2, the intercom method of the earphone provided by the embodiment of the invention further detects the connection state of the first bluetooth earphone and the electronic device and detects the connection state of the second bluetooth earphone and the electronic device, wherein the first bluetooth earphone is controlled to be disconnected with the electronic device under the condition that the connection between the first bluetooth earphone and the electronic device is detected, and the second bluetooth earphone is controlled to be disconnected with the electronic device under the condition that the connection between the second bluetooth earphone and the electronic device is detected, so that intercom interference between the electronic device and the bluetooth earphone can be reduced, and intercom effect is improved.

Referring to fig. 5, fig. 5 is a flow chart illustrating a talkback method of an earphone according to an embodiment of the present disclosure. The method is applied to a first Bluetooth headset in a Bluetooth headset pair, the Bluetooth headset pair further comprises a second Bluetooth headset, the first Bluetooth headset supports a client role of low-power-consumption audio, and the second Bluetooth headset supports a server role of low-power-consumption audio. In this embodiment, the connection between the first bluetooth headset and the electronic device is established, and the flowchart shown in fig. 5 will be described in detail, and the intercom method of the headset specifically includes the following steps:

step S410: and responding to the intercom function starting instruction, and scanning the broadcast message transmitted by the second Bluetooth headset.

Step S420: and under the condition that the broadcast message transmitted by the second Bluetooth headset is scanned, initiating an isochronous audio stream connection request to the second Bluetooth headset.

Step S430: and establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

The specific description of step S410 to step S430 refer to step S110 to step S130, and are not described herein.

Step S440: and if the third audio data sent by the electronic equipment are received, forbidding outputting the third audio data or stopping receiving the third audio data.

In some embodiments, when the first bluetooth headset establishes a connection with the electronic device and the first bluetooth headset receives the third audio data sent by the electronic device, the first bluetooth headset may prohibit the output of the third audio data or stop receiving the third audio data, so as to ensure that the intercom between the first bluetooth headset and the second bluetooth headset may not be normally performed by interference. As one way, in the case where it is determined to turn off the intercom function of the first bluetooth headset and the second bluetooth headset, the first bluetooth headset may again receive and output the third audio data.

Referring to fig. 6, fig. 6 is a flowchart illustrating step S440 of the intercom method of the earphone shown in fig. 5 of the present application. The following details about the flowchart shown in fig. 6, the intercom method of the earphone specifically may include the following steps:

step S441: and if the third audio data sent by the electronic equipment are received, acquiring an application program corresponding to the third audio data.

In some embodiments, when the first bluetooth headset establishes a connection with the electronic device and the first bluetooth headset receives the third audio data sent by the electronic device, an application corresponding to the third audio data may be acquired. The application program corresponding to the third audio data may include: the music playing application, the video playing application, the voice call application, the video call application, etc. are not limited herein. As one way, the application program corresponding to the third audio data may include: an application providing the third audio data.

As an implementation manner, if third audio data sent by the electronic device is received, the priority of the third audio data and the priority of the intercom audio data may be determined, where if it is determined that the priority of the third audio data is higher than the priority of the intercom audio data, the third audio data may be output, and if it is determined that the priority of the third audio data is lower than the priority of the intercom audio data, the third audio data may be output, and if it is determined that the priority of the third audio data is higher than the priority of the intercom audio data, the output of the third audio data may be prohibited. In this embodiment, the priority of the third audio data may be determined by an application corresponding to the third audio data, for example, if the application corresponding to the third audio data is a voice call type application or a video call type application, the priority of the third audio data may be determined to be higher than the priority of the intercom audio data, and if the application corresponding to the third audio data is a music playing type application or a video playing type application, the priority of the third audio data may be determined to be lower than the priority of the intercom audio data.

Step S442: and if the application program does not meet the preset application program, forbidding outputting the third audio data or stopping receiving the third audio data.

In some embodiments, the first bluetooth headset may preset and store a preset application, for example, the preset application may include a voice call application or a video call application, where the preset application is used as a criterion of the application corresponding to the third audio data. Therefore, in this embodiment, when the application corresponding to the third application is obtained, the application corresponding to the third audio data may be compared with a preset application to determine whether the third application meets the preset application.

If it is determined that the application program corresponding to the third audio data does not meet the preset application program, the priority of the third audio data may be considered to be lower than the priority of the intercom audio data, and outputting the third audio data may be prohibited or receiving the third audio data may be stopped.

Step S443: and if the application program meets the preset application program, receiving and outputting the third audio data.

If the application program corresponding to the third audio data is determined to meet the preset application program, the priority of the third audio data can be considered to be higher than the priority of the intercom audio data, and the third audio data can be received and output.

Compared with the intercom method of the earphone shown in fig. 2, in the intercom method of the earphone provided by the embodiment of the invention, if the audio data sent by the electronic device is received, the audio data is forbidden to be output or the third audio data is stopped to be received, so that intercom interference of the electronic device to the bluetooth earphone can be reduced, and intercom effect is improved.

Referring to fig. 7, fig. 7 is a flowchart illustrating a talkback method of an earphone according to an embodiment of the present disclosure. The method is applied to a first Bluetooth headset in a Bluetooth headset pair, the Bluetooth headset pair further comprises a second Bluetooth headset, the first Bluetooth headset supports a client role of low-power-consumption audio, and the second Bluetooth headset supports a server role of low-power-consumption audio. In this embodiment, the connection between the first bluetooth headset and the electronic device is established, and the flowchart shown in fig. 7 will be described in detail, and the intercom method of the headset specifically includes the following steps:

Step S510: and detecting touch operation acting on the first Bluetooth headset.

In this embodiment, the first bluetooth headset may detect a touch operation acting on the first bluetooth headset. For example, the first bluetooth headset detects a touch operation acting on the first bluetooth headset when it is taken out from the headset case; or when the first Bluetooth headset is in a placing state, detecting touch operation on the first Bluetooth headset.

In some embodiments, the first bluetooth headset may include a first pressure sensor, and then a touch operation applied to the first bluetooth headset may be detected by the first pressure sensor; and/or the first bluetooth headset may include a first contact sensor, and then a touch operation acting on the first bluetooth headset may be detected by the first contact sensor.

Step S520: and if the touch operation acting on the first Bluetooth headset is detected to meet a first preset condition, generating the intercom function starting instruction.

In some embodiments, the first bluetooth headset may preset and store a first preset condition, where the first preset condition is used as a basis for determining a touch operation on the first bluetooth headset. Therefore, in this embodiment, when the touch operation on the first bluetooth headset is detected, the touch operation on the first bluetooth headset may be compared with a first preset condition to determine whether the touch operation on the first bluetooth headset meets the first preset condition.

If the touch operation acting on the first Bluetooth headset is monitored to meet a first preset condition, the intercom can be triggered, namely an intercom function starting instruction is generated; if the touch operation acting on the first Bluetooth headset is monitored to not meet the first preset condition, the intercom function starting instruction can not be generated.

As one way, the first preset condition may include: the pressing time period reaches a preset time period (e.g., 15 seconds).

Referring to fig. 8, fig. 8 is a flowchart illustrating step S520 of the intercom method of the headset shown in fig. 7 of the present application. The following details the flow shown in fig. 8, and the method may specifically include the following steps:

step S521: and if the touch operation acting on the first Bluetooth headset is detected to meet the first preset condition, detecting the wearing state of the first Bluetooth headset and the wearing state of the second Bluetooth headset.

In this embodiment, in a case where it is determined that the touch operation acting on the first bluetooth headset satisfies the first preset condition, the wearing state of the first bluetooth headset may be detected, and the wearing state of the second bluetooth headset may be detected. The wearing state of the first bluetooth headset may include a wearing state or a non-wearing state, and the wearing state of the second bluetooth headset may include a wearing state or a non-wearing state.

In some embodiments, the wearing state of the first bluetooth headset may be detected. For example, the first bluetooth headset includes a first contact sensor, and the wearing state of the first bluetooth headset may be detected by the first contact sensor; for another example, the first bluetooth headset includes a first acceleration sensor, and the wearing state of the first bluetooth headset may be detected by the first acceleration sensor.

In some embodiments, the first bluetooth headset may detect its wearing state and send a fourth control instruction to the second bluetooth headset to instruct the second bluetooth headset to detect its wearing state and send its wearing state to the first bluetooth headset. The second bluetooth headset may detect a wearing state of the second bluetooth headset, for example, the second bluetooth headset includes a second contact sensor, and the wearing state of the second bluetooth headset may be detected by the second contact sensor; for another example, the second bluetooth headset includes a second acceleration sensor, and the wearing state of the second bluetooth headset may be detected by the second acceleration sensor.

In some embodiments, the second bluetooth headset may further detect a wearing state of the second bluetooth headset according to a preset condition, and send the wearing state of the second bluetooth headset to the first bluetooth headset, and accordingly, the first bluetooth headset may receive the wearing state of the second bluetooth headset. Wherein, the preset condition may include: the method is not limited herein, and may be performed in real time, at preset time intervals, by touch operations on the second bluetooth headset, etc.

Step S522: if the first Bluetooth headset is detected to be in the wearing state and the second Bluetooth headset is detected to be in the wearing state, the intercom function starting instruction is generated.

In some embodiments, if the first bluetooth headset is detected to be in a wearing state and the second bluetooth headset is detected to be in a wearing state, the users of both sides are characterized to be using the bluetooth headset, and an intercom function starting instruction can be generated, so that the increase of power consumption caused by subsequent operations when the user does not use the bluetooth headset is avoided.

In some embodiments, if the first bluetooth headset is detected to be in the wearing state and the second bluetooth headset is not in the wearing state, the fact that one of the users does not use the bluetooth headset is characterized, and the instruction for starting the intercom function may not be generated, so that the increase of power consumption caused by subsequent operations when the user does not use the bluetooth headset is avoided.

In some embodiments, if the first bluetooth headset is detected not to be in the wearing state and the second bluetooth headset is detected to be in the wearing state, the fact that one user does not use the bluetooth headset is characterized, and the instruction for starting the intercom function can not be generated, so that the increase of power consumption caused by subsequent operations when the user does not use the bluetooth headset is avoided.

In some embodiments, if the first bluetooth headset is detected not to be in the wearing state and the second bluetooth headset is detected not to be in the wearing state, the fact that the two users do not use the bluetooth headset is indicated, and the instruction for starting the intercom function can not be generated, so that the increase of power consumption caused by subsequent operation when the users do not use the bluetooth headset is avoided. Step S530: and responding to the intercom function starting instruction, and scanning a broadcast message transmitted by the second Bluetooth headset.

Step S540: and under the condition that the broadcast message transmitted by the second Bluetooth headset is scanned, initiating an isochronous audio stream connection request to the second Bluetooth headset.

Step S550: and establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

The specific description of step S530 to step S550 refer to step S110 to step S130, and are not repeated here.

Compared with the intercom method of the earphone shown in fig. 1, the intercom method of the earphone provided by the embodiment of the invention further detects the touch operation acting on the first bluetooth earphone, and if the touch operation acting on the first bluetooth earphone is detected to meet the first preset condition, an intercom function starting instruction is generated, so that the intercom function can be quickly started through the simple touch operation acting on the first bluetooth earphone, and the use experience of a user is improved.

Referring to fig. 9, fig. 9 is a flow chart illustrating a talkback method of an earphone according to an embodiment of the present disclosure. The method is applied to a first Bluetooth headset in a Bluetooth headset pair, the Bluetooth headset pair further comprises a second Bluetooth headset, the first Bluetooth headset supports a client role of low-power-consumption audio, and the second Bluetooth headset supports a server role of low-power-consumption audio. In this embodiment, the connection between the first bluetooth headset and the electronic device is established, and the following details will be described with respect to the flow shown in fig. 9, and the intercom method of the headset specifically may include the following steps:

step S610: and responding to the intercom function starting instruction, and scanning the broadcast message transmitted by the second Bluetooth headset.

Step S620: and under the condition that the broadcast message transmitted by the second Bluetooth headset is scanned, initiating an isochronous audio stream connection request to the second Bluetooth headset.

Step S630: and establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

The specific description of step S610 to step S630 refer to step S110 to step S130, and are not repeated here.

Step S640: and detecting touch operation acting on the first Bluetooth headset.

Taking the first bluetooth headset as an example, the following steps may be executed, and of course, the second bluetooth headset may refer to the executing steps of the first bluetooth headset, which are not described herein again.

In this embodiment, the first bluetooth headset may detect a touch operation acting on the first bluetooth headset.

Step S650: and if the touch operation acting on the first Bluetooth headset is detected to meet a second preset condition, generating the intercom function closing instruction.

In some embodiments, the first bluetooth headset may preset and store a second preset condition, where the second preset condition is used as a basis for determining a touch operation on the first bluetooth headset. Therefore, in this embodiment, when the touch operation on the first bluetooth headset is detected, the touch operation on the first bluetooth headset may be compared with a second preset condition to determine whether the touch operation on the first bluetooth headset meets the second preset condition.

If the touch operation acting on the first Bluetooth headset is monitored to meet a second preset condition, the intercom can be triggered to be closed, namely an intercom function closing instruction is generated; if the touch operation on the first Bluetooth headset is monitored to not meet the second preset condition, the intercom function closing instruction can not be generated.

As one way, the second preset condition may include: a continuous click operation (two continuous clicks), placing the first bluetooth headset in the headset box.

Step S660: and responding to the talkback function closing instruction, and disconnecting the isochronous audio stream connection with the second Bluetooth headset.

In some embodiments, when the intercom function of the first bluetooth headset and the intercom function of the second bluetooth headset are started, and in the intercom process performed through the first bluetooth headset and the second bluetooth headset, whether an intercom function closing instruction is received or not can be detected, wherein when the intercom function closing instruction is detected to be received, then the CIS connection between the first bluetooth headset and the second bluetooth headset can be disconnected in response to the intercom function closing instruction.

If the first Bluetooth headset receives the intercom function closing instruction, the first Bluetooth headset responds to the intercom function closing instruction and is disconnected with the CIS of the second Bluetooth headset, and if the second Bluetooth headset receives the intercom function closing instruction, the second Bluetooth headset responds to the intercom function closing instruction and is disconnected with the CIS of the first Bluetooth headset.

In some embodiments, a preset duration may be preset and stored, and the first bluetooth headset may detect whether audio data input by the first user is received within the preset duration, and detect whether audio data input by the second user sent by the second bluetooth headset is received within the preset duration. If it is determined that the audio data input by the first user is not received within the preset duration and the audio data input by the second user is received within the preset duration, the first user and the second user are characterized to stop intercom, and CIS connection with the second bluetooth headset can be disconnected, so that power consumption of the first bluetooth headset and the second bluetooth headset is reduced.

Compared with the intercom method of the earphone shown in fig. 2, the intercom method of the earphone provided by the embodiment of the invention has the advantages that the first bluetooth earphone of the embodiment also responds to the intercom function closing instruction to disconnect the isochronous audio stream connection with the second bluetooth earphone, so that the power consumption of the first bluetooth earphone and the second bluetooth earphone can be reduced.

Referring to fig. 10, fig. 10 is a flow chart illustrating a talkback method of an earphone according to an embodiment of the present disclosure. The method is used for realizing the intercom function of the two Bluetooth earphones under the condition that one Bluetooth earphone supports a client role and the other Bluetooth earphone supports a server role, can provide better tone quality experience and lower power consumption, and improves the intercom experience of a user. In a specific embodiment, the intercom method of the headset is applied to an intercom device 400 of the headset as shown in fig. 14 and a second bluetooth headset 200 (fig. 15) of the intercom device 400 configured with the headset. The specific flow of this embodiment will be described below by taking a second bluetooth headset as an example, where it can be understood that the second bluetooth headset applied in this embodiment may be a left headset in a real wireless stereo TWS headset, or may be a right headset in a TWS headset, and the invention is not limited thereto. In this embodiment, the first bluetooth headset supports a client role of low-power audio, and the second bluetooth headset supports a server role of low-power audio. The following details about the flowchart shown in fig. 10, the intercom method of the earphone specifically may include the following steps:

Step S710: in response to the talk-over function on instruction, a broadcast message is transmitted.

For triggering the intercom function of the second bluetooth headset, reference may be made to the description of the above embodiment, that is, the triggering of the intercom function of the second bluetooth headset may be triggered by the user at the second bluetooth headset or may be triggered by an instruction sent by the first bluetooth headset, which is not described herein again.

Step S720: and receiving an isochronous audio stream connection request initiated by the first Bluetooth headset when the broadcast message is scanned.

Step S730: and establishing isochronous audio stream connection with the first Bluetooth headset so as to carry out intercom with the first Bluetooth headset.

The specific description of step S710 to step S730 refers to step S110 to step S130, and is not repeated here.

According to the intercom method of the earphone, provided by the embodiment of the invention, the intercom function starting instruction is responded, the broadcast message is transmitted, the isochronous audio stream connection request initiated by the first Bluetooth earphone under the condition that the broadcast message is scanned is received, and the isochronous audio stream connection with the first Bluetooth earphone is established so as to carry out intercom with the first Bluetooth earphone, so that the intercom function of the two Bluetooth earphones is realized in a mode that one Bluetooth earphone supports a client role and the other Bluetooth earphone supports a server role in the two Bluetooth earphones, better tone quality experience and lower power consumption can be provided, and the intercom experience of a user is improved.

Referring to fig. 11, fig. 11 is a flow chart illustrating a talkback method of an earphone according to an embodiment of the present disclosure. The method is applied to a second Bluetooth headset in a Bluetooth headset pair, the Bluetooth headset pair further comprises a first Bluetooth headset, the first Bluetooth headset supports a client role of low-power-consumption audio, and the second Bluetooth headset supports a server role of low-power-consumption audio. The following details about the flowchart shown in fig. 11, the intercom method of the earphone specifically may include the following steps:

step S810: and detecting touch operation acting on the second Bluetooth headset.

In this embodiment, the second bluetooth headset may detect a touch operation acting on the second bluetooth headset. For example, the second bluetooth headset detects a touch operation acting on the second bluetooth headset when it is taken out from the headset case.

In some embodiments, the second bluetooth headset may include a second pressure sensor, and then a touch operation acting on the second bluetooth headset may be detected by the second pressure sensor; and/or the second bluetooth headset may include a second contact sensor, and then a touch operation acting on the second bluetooth headset may be detected by the second contact sensor.

Step S820: and if the touch operation acting on the second Bluetooth headset is detected to meet a third preset condition, generating the intercom function starting instruction.

In some embodiments, the second bluetooth headset may be preset and stored with a third preset condition, where the third preset condition is used as a criterion for the touch operation of the second bluetooth headset. Therefore, in this embodiment, when the touch operation on the second bluetooth headset is detected, the touch operation on the second bluetooth headset may be compared with a third preset condition to determine whether the touch operation on the second bluetooth headset meets the third preset condition.

If the touch operation acting on the second Bluetooth headset is monitored to meet a third preset condition, the intercom can be triggered, namely an intercom function starting instruction is generated; if the touch operation acting on the second Bluetooth headset is monitored to not meet the third preset condition, the intercom function starting instruction can not be generated.

As one way, the third preset condition may include: the pressing time period reaches a preset time period (e.g., 15 seconds).

Step S830: and transmitting a broadcast message in response to the intercom function enabling instruction.

Step S840: and receiving an isochronous audio stream connection request initiated by the first Bluetooth headset when the broadcast message is scanned.

Step S850: and establishing isochronous audio stream connection with the first Bluetooth headset so as to carry out intercom with the first Bluetooth headset.

The specific description of step S830 to step S850 refers to step S110 to step S130, and will not be repeated here.

Compared with the intercom method of the earphone shown in fig. 11, in the intercom method of the earphone provided by the embodiment of the present invention, the touch operation acting on the second bluetooth earphone is detected, if the touch operation acting on the second bluetooth earphone is detected to meet the third preset condition, an intercom function starting instruction is generated, so that the intercom function can be started quickly through the simple touch operation acting on the second bluetooth earphone, and the use experience of the user is improved.

Referring to fig. 12, fig. 12 is a timing chart illustrating an intercom method of an earphone according to an embodiment of the present application. The method is applied to a Bluetooth headset pair, the Bluetooth headset pair comprises a first Bluetooth headset and a second Bluetooth headset, the first Bluetooth headset supports a client role of low-power-consumption audio, and the second Bluetooth headset supports a server role of low-power-consumption audio. The following details about the flowchart shown in fig. 12, the intercom method of the earphone specifically may include the following steps:

Step S910: and responding to the intercom function starting instruction, and transmitting a broadcast message by the second Bluetooth headset.

Step S920: and responding to the intercom function starting instruction, and the first Bluetooth headset scans the broadcast message transmitted by the second Bluetooth headset.

Step S930: and under the condition that the first Bluetooth headset scans the broadcast message transmitted by the second Bluetooth headset, initiating an isochronous audio stream connection request to the second Bluetooth headset.

Step S940: and under the condition that the isochronous audio stream connection with the second Bluetooth headset is successfully established, starting the intercom function of the first Bluetooth headset.

Step S950: and under the condition that the isochronous audio stream connection with the first Bluetooth headset is successfully established, starting the intercom function of the second Bluetooth headset.

The specific description of step S910 to step S950 refer to step S110 to step S130, and are not repeated here.

According to the intercom method of the earphone, the second Bluetooth earphone transmits the broadcast message in response to the intercom function starting instruction, the first Bluetooth earphone scans the broadcast message transmitted by the second Bluetooth earphone, the first Bluetooth earphone sends an isochronous audio stream connection request to the second Bluetooth earphone under the condition that the broadcast message is scanned, the intercom function of the first Bluetooth earphone and the intercom function of the second Bluetooth earphone are started under the condition that the isochronous audio stream connection of the first Bluetooth earphone and the first Bluetooth earphone is successfully established, and therefore the intercom function of the two Bluetooth earphones is realized under the condition that one Bluetooth earphone supports a client role and the other Bluetooth earphone supports a server role, better sound quality experience and lower power consumption can be provided, and the intercom experience of a user is improved.

Referring to fig. 13, fig. 13 is a block diagram illustrating a intercom device of an earphone according to an embodiment of the present application. The intercom device 300 of the headset is applied to a first bluetooth headset in a bluetooth headset pair, and the bluetooth headset pair further comprises a second bluetooth headset, wherein the first bluetooth headset supports a client role of low energy audio, and the second bluetooth headset supports a server role of low energy audio. The following will describe the block diagram shown in fig. 13, and the intercom device 300 of the headset includes: a broadcast scanning module 310, a connection request transmitting module 320, and a connection establishing module 330, wherein:

and the broadcast scanning module 310 is configured to respond to the intercom function on instruction and scan the broadcast message transmitted by the second bluetooth headset.

And the connection request sending module 320 is configured to initiate an isochronous audio stream connection request to the second bluetooth headset when the broadcast message transmitted by the second bluetooth headset is scanned.

And the connection establishment module 330 is configured to establish an isochronous audio stream connection with the second bluetooth headset to talk to the second bluetooth headset.

Further, the intercom device 300 of the headset further includes: an audio data transmitting module and an audio data receiving module, wherein:

And the audio data sending module is used for acquiring first audio data and sending the first audio data to the second Bluetooth headset based on the isochronous audio stream connection so as to instruct the second Bluetooth headset to output the first audio data.

And the audio data receiving module is used for receiving and outputting second audio data sent by the second Bluetooth headset based on the isochronous audio stream connection, wherein the second audio data is collected by the second Bluetooth headset.

Further, the intercom device 300 of the headset further includes: the device comprises a connection state detection module, a connection disconnection module and a disconnection control module, wherein:

the connection state detection module is used for responding to the intercom function starting instruction, detecting the connection state of the first Bluetooth headset and the electronic equipment, and detecting the connection state of the second Bluetooth headset and the electronic equipment.

And the connection disconnection module is used for disconnecting the connection with the electronic equipment under the condition that the connection between the first Bluetooth headset and the electronic equipment is detected.

And the disconnection control module is used for controlling the second Bluetooth headset to disconnect the connection with the electronic equipment under the condition that the connection between the second Bluetooth headset and the electronic equipment is detected.

Further, the first bluetooth headset is connected to the electronic device, and the intercom device 300 of the headset further includes: an audio data disabling module, wherein:

and the audio data prohibiting module is used for prohibiting the output of the third audio data or stopping the receiving of the third audio data if the third audio data sent by the electronic equipment is received.

Further, the audio data prohibiting module includes: the application program obtaining sub-module, the audio data prohibiting sub-module and the audio data outputting sub-module, wherein:

and the application program acquisition sub-module is used for acquiring an application program corresponding to the third audio data if the third audio data sent by the electronic equipment are received.

And the audio data prohibiting sub-module is used for prohibiting the output of the third audio data or stopping the receiving of the third audio data if the application program does not meet the preset application program.

And the audio data output sub-module is used for receiving and outputting the third audio data if the application program meets the preset application program.

Further, the intercom device of the earphone further comprises: the touch control system comprises a first touch control operation detection module and a first instruction generation module, wherein:

The first touch operation detection module is used for detecting touch operation acting on the first Bluetooth headset.

And the first instruction generating module is used for generating the intercom function starting instruction if the touch operation acting on the first Bluetooth headset is detected to meet a first preset condition.

Further, the first instruction generation module includes: the wearing state detection sub-module and the first instruction generation sub-module, wherein:

and the wearing state detection submodule is used for detecting the wearing state of the first Bluetooth headset and the wearing state of the second Bluetooth headset.

And the first instruction generation submodule is used for detecting touch operation acted on the first Bluetooth headset if the first Bluetooth headset is detected to be in a wearing state and the second Bluetooth headset is detected to be in the wearing state.

Further, the intercom device 300 of the headset further includes: a disconnect module, wherein:

and the connection disconnection module is used for responding to the talkback function closing instruction and disconnecting the isochronous audio stream connection with the second Bluetooth headset.

Further, the intercom device 300 of the headset further includes: the touch control system comprises a second touch control operation detection module and a second instruction generation module, wherein:

And the second touch operation detection module is used for detecting touch operation acting on the first Bluetooth headset.

And the second instruction generating module is used for generating the intercom function closing instruction if the touch operation acting on the first Bluetooth headset is detected to meet a second preset condition.

Referring to fig. 14, fig. 14 is a block diagram of a intercom device of an earphone according to an embodiment of the present application. The intercom device 400 of the headset is applied to a second bluetooth headset in a bluetooth headset pair, the bluetooth headset pair further comprises a first bluetooth headset, the first bluetooth headset supports a client role of low energy audio, and the second bluetooth headset supports a server role of low energy audio. The following will describe the block diagram shown in fig. 14, and the intercom device 400 of the headset includes: a broadcast transmitting module 410, a connection request receiving module 420, and a connection establishing module 430, wherein:

the broadcast transmitting module 410 is configured to transmit a broadcast message in response to the intercom function on instruction.

Further, the broadcast transmitting module 410 includes: the third touch operation detection sub-module, the third instruction generation sub-module and the scanning control sub-module, wherein:

And the third touch operation detection sub-module is used for detecting the touch operation acted on the second Bluetooth headset.

And the third instruction generation sub-module is used for generating the intercom function starting instruction if the touch operation acting on the second Bluetooth headset is detected to meet a third preset condition.

And the scanning control sub-module is used for responding to the intercom function starting instruction, transmitting a broadcast message and controlling the first Bluetooth headset to scan.

A connection request receiving module 420, configured to receive an isochronous audio stream connection request initiated by the first bluetooth headset when the broadcast message is scanned.

The connection establishment module 430 is configured to establish an isochronous audio stream connection with the first bluetooth headset to talk to the first bluetooth headset.

It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus and modules described above may refer to the corresponding process in the foregoing method embodiment, which is not repeated herein.

In several embodiments provided herein, the coupling of the modules to each other may be electrical, mechanical, or other.

In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in software functional modules.

Referring to fig. 15, a block diagram of a bluetooth headset 500 according to an embodiment of the present application is shown. The bluetooth headset 500 may be the first bluetooth headset 100 or the second bluetooth headset 200. The bluetooth headset 500 herein may include one or more of the following components: a processor 510, a memory 520, and one or more application programs, wherein the one or more application programs may be stored in the memory 520 and configured to be executed by the one or more processors 510, the one or more program(s) configured to perform the method as described in the foregoing method embodiments.

Wherein processor 510 may include one or more processing cores. The processor 510 connects various parts within the overall bluetooth headset 500 using various interfaces and lines, and performs various functions of the bluetooth headset 500 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 520, and invoking data stored in the memory 520. Alternatively, the processor 510 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 510 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), a graphics processor (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for being responsible for rendering and drawing the content to be displayed; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 510 and may be implemented solely by a single communication chip.

The Memory 520 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (Read-Only Memory). Memory 520 may be used to store instructions, programs, code sets, or instruction sets. The memory 520 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described below, etc. The storage data area may also store data created by the bluetooth headset 500 in use (e.g., phonebook, audio-video data, chat log data), etc.

Referring to fig. 16, a block diagram of a computer readable storage medium according to an embodiment of the present application is shown. The computer readable medium 600 has stored therein program code which can be invoked by a processor to perform the methods described in the method embodiments described above.

The computer readable storage medium 600 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Optionally, the computer readable storage medium 600 comprises a non-volatile computer readable medium (non-transitory computer-readable storage medium). The computer readable storage medium 600 has storage space for program code 610 that performs any of the method steps described above. The program code can be read from or written to one or more computer program products. Program code 610 may be compressed, for example, in a suitable form.

In summary, the intercom method, device, bluetooth headset and storage medium of headset provided in this application include first bluetooth headset and second bluetooth headset, and this first bluetooth headset supports low energy audio's client role, and this second bluetooth headset supports low energy audio's server role. In response to the intercom function starting instruction, the broadcast message transmitted by the second Bluetooth headset is scanned, an isochronous audio stream connection request is initiated to the second Bluetooth headset under the condition that the broadcast message transmitted by the second Bluetooth headset is scanned, and the isochronous audio stream connection with the second Bluetooth headset is established to carry out intercom with the second Bluetooth headset, so that the intercom function of the two Bluetooth headsets is realized under the condition that one Bluetooth headset supports a client role and the other Bluetooth headset supports a server role, better tone quality experience and lower power consumption can be provided, and the intercom experience of a user is improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. The intercom method of the earphone is characterized by being applied to a first Bluetooth earphone in a Bluetooth earphone pair, wherein the first Bluetooth earphone supports a client role of low-power consumption audio, the Bluetooth earphone pair further comprises a second Bluetooth earphone, and the second Bluetooth earphone supports a server role of low-power consumption audio, and the method comprises the following steps:

responding to an intercom function starting instruction, and scanning a broadcast message transmitted by the second Bluetooth headset;

under the condition that a broadcast message transmitted by the second Bluetooth headset is scanned, an isochronous audio stream connection request is initiated to the second Bluetooth headset;

and establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

2. The method of claim 1, wherein after establishing an isochronous audio stream connection with the second bluetooth headset to talk to the second bluetooth headset, further comprising:

collecting first audio data, and sending the first audio data to the second Bluetooth headset based on the isochronous audio stream connection to instruct the second Bluetooth headset to output the first audio data; and

And receiving and outputting second audio data sent by the second Bluetooth headset based on the isochronous audio stream connection, wherein the second audio data is collected by the second Bluetooth headset.

3. The method according to claim 1, wherein the method further comprises:

responding to an intercom function starting instruction, detecting the connection state of the first Bluetooth headset and the electronic equipment, and detecting the connection state of the second Bluetooth headset and the electronic equipment;

disconnecting the connection with the electronic equipment under the condition that the connection between the first Bluetooth headset and the electronic equipment is detected; and

and under the condition that the second Bluetooth headset is detected to be connected with the electronic equipment, controlling the second Bluetooth headset to be disconnected with the electronic equipment.

4. The method of claim 1, wherein the first bluetooth headset establishes a connection with an electronic device, and wherein after the establishing an isochronous audio stream connection with the second bluetooth headset to talk to the second bluetooth headset, further comprising:

and if the third audio data sent by the electronic equipment are received, forbidding outputting the third audio data or stopping receiving the third audio data.

5. The method of claim 4, wherein the disabling the outputting of the third audio data or ceasing the receiving of the third audio data if the third audio data sent by the electronic device is received comprises:

if third audio data sent by the electronic equipment are received, acquiring an application program corresponding to the third audio data;

if the application program does not meet the preset application program, forbidding outputting the third audio data or stopping receiving the third audio data; or alternatively

And if the application program meets the preset application program, receiving and outputting the third audio data.

6. The method of claim 1, further comprising, prior to said scanning the broadcast message transmitted by the second bluetooth headset in response to the talk-over feature on command:

detecting touch operation acting on the first Bluetooth headset;

and if the touch operation acting on the first Bluetooth headset is detected to meet a first preset condition, generating the intercom function starting instruction.

7. The method of claim 6, wherein generating the intercom function-on command if it is detected that the touch-sensitive operation on the first bluetooth headset satisfies a first preset condition comprises:

If the touch operation acting on the first Bluetooth headset is detected to meet the first preset condition, detecting the wearing state of the first Bluetooth headset and the wearing state of the second Bluetooth headset;

if the first Bluetooth headset is detected to be in the wearing state and the second Bluetooth headset is detected to be in the wearing state, the intercom function starting instruction is generated.

8. The method of any of claims 1-7, further comprising, after said establishing an isochronous audio stream connection with said second bluetooth headset to talk to said second bluetooth headset:

and responding to the talkback function closing instruction, and disconnecting the isochronous audio stream connection with the second Bluetooth headset.

9. The method of claim 8, further comprising, prior to said disconnecting the isochronous audio stream connection with the second bluetooth headset in response to an intercom function shut-down instruction:

detecting touch operation acting on the first Bluetooth headset;

and if the touch operation acting on the first Bluetooth headset is detected to meet a second preset condition, generating the intercom function closing instruction.

10. The intercom method of the earphone is characterized by being applied to a second Bluetooth earphone in a Bluetooth earphone pair, wherein the second Bluetooth earphone supports a low-power-consumption audio service end role, the Bluetooth earphone pair further comprises a first Bluetooth earphone which supports a low-power-consumption audio client end role, and the method comprises the following steps:

Transmitting a broadcast message in response to the talk-over function on instruction;

receiving an isochronous audio stream connection request initiated by the first bluetooth headset when the broadcast message is scanned;

and establishing isochronous audio stream connection with the first Bluetooth headset so as to carry out intercom with the first Bluetooth headset.

11. The method of claim 10, wherein transmitting a broadcast message in response to the talk-over feature on instruction comprises:

detecting touch operation acting on the second Bluetooth headset;

if the touch operation acting on the second Bluetooth headset is detected to meet a third preset condition, generating the intercom function starting instruction;

and transmitting a broadcast message in response to the intercom function enabling instruction.

12. The utility model provides a talkback device of earphone, its characterized in that is applied to the first bluetooth headset in bluetooth headset pair, first bluetooth headset supports low energy audio's customer end role, bluetooth headset pair still includes the second bluetooth headset, the second bluetooth headset supports low energy audio's service end role, the device includes:

the broadcast scanning module is used for responding to the intercom function starting instruction and scanning the broadcast message transmitted by the second Bluetooth headset;

A connection request sending module, configured to initiate an isochronous audio stream connection request to the second bluetooth headset when a broadcast message transmitted by the second bluetooth headset is scanned;

and the connection establishment module is used for establishing isochronous audio stream connection with the second Bluetooth headset so as to carry out intercom with the second Bluetooth headset.

13. The utility model provides a talkback device of earphone, its characterized in that is applied to the second bluetooth headset in bluetooth headset pair, the service end role of low energy audio frequency is supported to the second bluetooth headset, bluetooth headset pair still includes first bluetooth headset, first bluetooth headset supports the client end role of low energy audio frequency, the device includes:

the broadcast transmitting module is used for responding to the intercom function starting instruction and transmitting a broadcast message;

a connection request receiving module, configured to receive an isochronous audio stream connection request initiated by the first bluetooth headset when the broadcast message is scanned;

and the connection establishment module is used for establishing isochronous audio stream connection with the first Bluetooth headset so as to carry out intercom with the first Bluetooth headset.

14. A bluetooth headset comprising a memory and a processor, the memory being coupled to the processor, the memory storing instructions that when executed by the processor perform the method of any of claims 1-11.

15. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein a program code, which is callable by a processor for executing the method according to any one of claims 1-11.