CN111464993A - Double-ear Bluetooth headset pairing method and wireless headset for double-ear Bluetooth headset - Google Patents
Double-ear Bluetooth headset pairing method and wireless headset for double-ear Bluetooth headset Download PDFInfo
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- CN111464993A CN111464993A CN202010268928.3A CN202010268928A CN111464993A CN 111464993 A CN111464993 A CN 111464993A CN 202010268928 A CN202010268928 A CN 202010268928A CN 111464993 A CN111464993 A CN 111464993A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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Abstract
The application discloses a pairing method used between double-ear Bluetooth earphones and the double-ear Bluetooth earphones, wherein the pairing method comprises the following steps: under a preset trigger state, a first earphone in the double-ear Bluetooth earphone broadcasts a first pairing request on a predefined radio frequency channel and scans on the predefined radio frequency channel; and when the first earphone receives a first pairing response returned by a second earphone in the double-ear Bluetooth earphone in response to the first pairing request through scanning, the first earphone and the second earphone carry out pairing confirmation. The technical scheme of the application can provide a stable earphone pairing scheme for the existing TWS Bluetooth technical scheme.
Description
Technical Field
The embodiment of the application relates to the technical field of communication, in particular to a pairing method used between double-ear Bluetooth earphones and a wireless earphone used for the double-ear Bluetooth earphones.
Background
With the social progress and the development of communication technology, earphones become essential living goods in people's lives. Among them, the bluetooth headset applies bluetooth technology to the headset, eliminates a connection between the headset and a data source device (e.g., a smart terminal), and is easily used in various ways in a free manner.
The True Wireless Stereo (TWS) bluetooth headset is completely free from the binding of connecting wires. The technical scheme commonly adopted by the TWS Bluetooth headset is based on a forwarding mode: one earphone (e.g., a master earphone) establishes a bluetooth connection with a data source device and another earphone (e.g., a slave earphone), respectively, and then the data source device sends audio data to the master earphone, which forwards the audio data to the slave earphone, so that the master earphone and the slave earphone sound in synchronization. Because there is not physical connecting line between two earphones for TWS bluetooth headset's wearing experience has obtained the promotion. However, in this solution, the master earphone needs to perform complete bluetooth data transmission (e.g., receiving and forwarding) with the data source device and the slave earphone, respectively, so the total amount of data transmitted is large, and at the same time, the power consumption of the master earphone is larger than that of the slave earphone, resulting in unbalanced power consumption of the two earphones. To address this problem, a different alternative scheme based on a listening mode is proposed in the industry, in which after a bluetooth connection is established between one headset (e.g., a main headset) and a data source device, another headset (e.g., a sub-headset) can synchronously receive bluetooth data from the data source device when the data source device transmits the bluetooth data to the main headset by receiving relevant parameters of the bluetooth connection from the main headset, so that the forwarded bluetooth audio data does not need to be separately received from the main headset.
No matter which kind of the above technical solution for bluetooth headset communication, before bluetooth data (e.g., audio data) transmission is performed between two headsets and a data source device, a pairing relationship needs to be established so that one headset can quickly find the other headset; meanwhile, the two earphones also need to exchange information through a mutual channel, if a forwarding mode is adopted, the channel can be used for forwarding audio information, and if a monitoring mode is adopted, synchronous information and the like still need to be exchanged between the two earphones. Therefore, there is a need for a solution to the problem of initial or re-pairing between two headsets.
Disclosure of Invention
The present application is directed to a pairing method for a binaural bluetooth headset and a wireless headset for a binaural bluetooth headset that at least solve the above and other technical problems in the related art.
A first aspect of the present application provides a pairing method for use between binaural bluetooth headsets, the binaural bluetooth headsets comprising a first headset and a second headset, the pairing method comprising the steps of: s210: under a preset trigger state, the first earphone broadcasts a first pairing request on a predefined radio frequency channel and scans on the predefined radio frequency channel; and S220: when the first headset receives a first pairing response through the scanning, the first headset and the second headset perform pairing confirmation, wherein the first pairing response is returned by the second headset in response to receiving the first pairing request.
In some embodiments, the preset trigger state is a state in which it is determined that there is no other headset paired with the first headset after power-on, or it is determined that headset pairing needs to be performed after power-on.
In some embodiments, the predefined radio frequency channel is a broadcast channel predefined based on the B L E bluetooth low energy protocol, or a channel predefined based on another short-range wireless communication protocol.
In some embodiments, the first pairing request comprises a device address, a device type, a target access code, a target radio frequency channel of the first headset, and the first pairing response comprises a device address, a device type, a target access code, a target radio frequency channel of the second headset. Optionally, information included in the first pairing check request is the same as information included in the first pairing request, and information included in the first pairing check response is the same as information included in the first pairing response.
In some embodiments, the pairing method further comprises, after step S220: the first headset wirelessly communicates with the second headset via pairing information determined via the pairing confirmation.
In some embodiments, step S220 includes: the first headset sends a first pairing confirmation request to the second headset and receives the first pairing confirmation response from the second headset. Optionally, in step S220, the first earphone makes the second earphone as a secondary earphone to at least save the pairing information of the first earphone as a primary earphone by sending the first pairing check request. Optionally, the pairing information includes a device address, a target access code, and a target radio frequency channel. Optionally, after step S220, the pairing method further includes: the first earpiece wirelessly communicates with the second earpiece via the target access code and the target radio frequency channel.
In some embodiments, the pairing method further includes, after step S210: s220': when the first headset receives a second pairing request broadcast by the second headset through the scanning, the first headset returns a second pairing response to the second headset; and S230': and the first earphone and the second earphone are paired and confirmed. Optionally, information included in the second pairing request is the same as information included in the first pairing response, and information included in the second pairing response is the same as information included in the first pairing request. Optionally, step S230' includes: the first headset receives a second pairing confirmation request from the second headset and sends a second pairing confirmation response to the second headset. Optionally, the second headset is configured to perform substantially the same operations as the first headset, also according to steps S210, S220', S230'.
In some embodiments, before step S210, the first headset stores in advance indication information for indicating that the second headset is a wireless headset to be paired, and step S220 includes: the first earpiece identifies the first pairing response based on the indication information. Optionally, after S210, the method further includes: s220': when the first headset does not recognize the first pairing response from the second headset, the first headset continues to alternate the broadcasting and the scanning.
Another aspect of the application provides a wireless headset for a binaural bluetooth headset, comprising a processor and a memory, the memory having stored therein a computer program executable by the processor, wherein the computer program, when executed by the processor, causes the wireless headset to perform the aforementioned pairing method for between binaural bluetooth headsets.
A further aspect of the application provides a storage medium for storing a computer program which, when executed by a computer or processor, implements the aforementioned pairing method for use between binaural bluetooth headsets.
Yet another aspect of the present application provides a computer program product comprising instructions that, when executed, cause a computer to perform the aforementioned pairing method for between binaural bluetooth headsets.
Yet another aspect of the present application provides a chip applicable to a binaural bluetooth headset, the chip comprising: at least one communication interface, at least one processor and at least one memory, the communication interface, the memory and the processor being interconnected by a bus, the processor causing the binaural bluetooth headset to perform the aforementioned pairing method for between the binaural bluetooth headsets by executing instructions stored in the memory.
It should be understood that the above description is only an overview of the technical solutions of the present application, so as to enable the technical means of the present invention to be more clearly understood, and thus can be implemented according to the content of the description. In order to make the aforementioned and other objects, features and advantages of the present application more comprehensible, embodiments of the present application are described below.
Drawings
Fig. 1 is a schematic view of an application scenario of a binaural bluetooth headset according to an embodiment of the present application.
Fig. 2 is a flowchart illustrating a pairing method for a binaural bluetooth headset according to an embodiment of the present disclosure.
Fig. 3 is a flow diagram of a pairing method for use between binaural bluetooth headsets, in accordance with a particular embodiment.
Detailed Description
Various embodiments will be described in detail with reference to the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts. References to specific embodiments and implementations are for illustrative purposes, and are not intended to limit the scope of the application or claims.
Fig. 1 is a schematic view of an application scenario of a binaural bluetooth headset according to an embodiment of the present application. As shown in fig. 1, a binaural Bluetooth headset 20 may communicate wirelessly with the data source device 10 over a Bluetooth (Bluetooth) connection.
The binaural bluetooth headset 20 comprises a first earpiece 21 and a second earpiece 22, each comprising a bluetooth module supporting a bluetooth protocol, which may be, but is not limited to, a single mode bluetooth module supporting either the classic bluetooth protocol or a bluetooth protocol newly introduced in the future, or a dual mode bluetooth module also supporting the B L E bluetooth low energy protocol the first earpiece 21 and the second earpiece 22 may also comprise a wireless communication module supporting other short range wireless communication protocols the first earpiece 21 and the second earpiece 22 may communicate via the dual mode bluetooth module or the wireless communication module described above the first earpiece 21 and the second earpiece 22 are not connected via a connection line, making them convenient to carry and easy to use, the first earpiece 21 and the second earpiece 22 also comprise a speaker and, optionally, a microphone.
The data source device 10 may be any device having computing processing capabilities, the data source device 10 includes a bluetooth module supporting a bluetooth protocol, which may be, but is not limited to, a single mode bluetooth module supporting a classic bluetooth protocol or a bluetooth protocol newly introduced in the future, or a dual mode bluetooth module also supporting B L E bluetooth low energy protocol, as long as it is compatible with bluetooth communications with the binaural bluetooth headset 20.
In the present application, the first earphone 21 and the second earphone 22 are not limited to the left earphone or the right earphone. In some scenarios, the first earpiece 21 is a left earpiece and the second earpiece 22 is a right earpiece. In other scenarios, the first earpiece 21 is a right earpiece and the second earpiece 22 is a left earpiece. In still other scenarios, the first earpiece 21 and the second earpiece 22 may also be role switched (e.g., operation interchanged) as desired or application scenarios.
The existing technical solution commonly adopted by TWS bluetooth headsets is based on a forwarding mode: one earphone (e.g., a master earphone) establishes a bluetooth connection with a data source device and another earphone (e.g., a slave earphone), respectively, and then the data source device sends audio data to the master earphone, which forwards the audio data to the slave earphone, so that the master earphone and the slave earphone sound in synchronization. Because there is not physical connecting line between two earphones for TWS bluetooth headset's wearing experience has obtained the promotion. However, in this solution, the master earphone needs to perform complete bluetooth data transmission (e.g., receiving and forwarding) with the data source device and the slave earphone, respectively, so the total amount of data transmitted is large, and at the same time, the power consumption of the master earphone is larger than that of the slave earphone, resulting in unbalanced power consumption of the two earphones. To address this problem, a different alternative scheme based on a listening mode is proposed in the industry, in which after a bluetooth connection is established between one headset (e.g., a main headset) and a data source device, another headset (e.g., a sub-headset) can synchronously receive bluetooth data from the data source device when the data source device transmits the bluetooth data to the main headset by receiving relevant parameters of the bluetooth connection from the main headset, so that the forwarded bluetooth audio data does not need to be separately received from the main headset. However, for this alternative, it has not been given how to pair two headsets specifically in order to make the wireless communication between the two that is required for implementing the above-mentioned alternative.
No matter which kind of the above technical solution for bluetooth headset communication, before bluetooth data (e.g., audio data) transmission is performed between two headsets and a data source device, a pairing relationship needs to be established so that one headset can quickly find the other headset; meanwhile, the two earphones also need to exchange information through a mutual channel, if a forwarding mode is adopted, the channel can be used for forwarding audio information, and if a monitoring mode is adopted, synchronous information and the like still need to be exchanged between the two earphones. The present application is therefore directed to a solution to the problem of initial or re-pairing between two headsets.
The technical solution of the present application, which is intended to solve at least the above and other technical problems of the prior art, is described in detail below by some embodiments. It should be noted that the following embodiments may exist alone or in combination with each other, and description of the same or similar contents is not repeated in different embodiments.
Fig. 2 is a flowchart illustrating a pairing method for a binaural bluetooth headset according to an embodiment of the present disclosure. As shown in fig. 2, the method comprises the steps of:
s210: in a preset trigger state, a first earphone in the binaural Bluetooth earphone broadcasts a first pairing request on a predefined radio frequency channel and scans on the predefined radio frequency channel.
S220: and when the first earphone receives a first pairing response returned by a second earphone in the double-ear Bluetooth earphone in response to the first pairing request through scanning, the first earphone and the second earphone carry out pairing confirmation.
After the pairing is completed through the above steps, for example, when audio data is transmitted between the binaural bluetooth headset and the data source device, wireless communication can be performed directly using information exchanged in the pairing process (which will be further described below, such as a target access code and a target radio frequency channel), and there is no need to repeat the pairing.
In some embodiments, step S220 may include: the first headset sends a first pairing confirmation request to the second headset and receives a first pairing confirmation response from the second headset. As an embodiment, the first headset may send the first pairing confirmation request and receive the first pairing confirmation response through the predefined radio frequency channel. Specifically, the information included in the first pairing check request may be the same as the information included in the first pairing request, and the information included in the first pairing check response may be the same as the information included in the first pairing response.
It can be seen that some embodiments of the present application improve the robustness of pairing of binaural bluetooth headsets through two rounds of handshaking, e.g., two rounds of bidirectional interaction of pairing related information.
In some embodiments, the preset trigger state may be a determination that no other headset is currently paired with the first headset after power up. As an embodiment, the first earphone may determine whether information about other earphones already paired with the first earphone is stored in the first earphone after the first earphone is powered on, and if not, it may be determined that the first earphone is currently in the preset trigger state. Specifically, the first earphone may be in a state that the first earphone has not been paired with another earphone after leaving the factory, or may be in a state that the first earphone is initialized, that is, a state of returning to a factory setting, for example, the first earphone may be initialized by pressing a button on the first earphone that triggers initialization or receiving an instruction to trigger initialization from another device (for example, an intelligent terminal connected to the first earphone through a bluetooth module). In some embodiments, the preset trigger state may be a state in which it is determined that headset pairing needs to be performed after power-on. For example, the first headset may determine that headset pairing needs to be performed by pressing a button that triggers headset pairing or receiving an instruction from another device (e.g., a smart terminal connected to the first headset through a bluetooth module) that triggers headset pairing. In some embodiments, the preset trigger state may be a state where bluetooth pairing is performed with the data source device for the first time, may be a state where the preset trigger state is located on the jig, and may also be a state where the preset trigger state is placed in the charging bin for the first time.
The predefined radio frequency channel may be a broadcast channel predefined based on B L E bluetooth low energy protocol, or may be a channel predefined based on other short-range wireless communication protocols (such as WIFI or ZigBee, but not limited thereto).
In some embodiments, the first earpiece may broadcast and scan alternately. As an example, broadcasting and scanning may be alternated periodically.
In some embodiments, the first pairing request may include a device address, a device type, a target access code, a target radio frequency channel for the first headset, and the first pairing response may include a device address, a device type, a target access code, a target radio frequency channel for the second headset. As an embodiment, the device address is a Media Access Control (MAC) address of the corresponding wireless headset, and the device type is information indicating whether the corresponding wireless headset is a left headset or a right headset. It is understood that the device address and the device type are used to identify the corresponding wireless headset. As an embodiment, the target access code and the target radio frequency channel are used for wireless communication between the first headset and the second headset. For an embodiment, the first headset may send a first pairing confirmation request and receive a first pairing confirmation response over the target radio frequency channel. Optionally, the first pairing request and the first pairing response may further include: at least one of pairing status, system beat, and power information.
In some embodiments, the method may further include, after S210:
s220': when the first headset receives a second pairing request broadcast by the second headset through scanning, the first headset returns a second pairing response to the second headset. In some embodiments, the second pairing request may include the same information as the first pairing response, and the second pairing response may include the same information as the first pairing request.
S230': and the first earphone and the second earphone are paired and confirmed.
In some embodiments, step S230' may comprise: the first headset receives a second pairing confirmation request from the second headset and sends a second pairing confirmation response to the second headset. As an embodiment, the first headset may receive the second pairing confirm request and send the second pairing confirm response through the predefined radio frequency channel or through the target radio frequency channel. Specifically, the information included in the second pairing check request may be the same as the information included in the first pairing request, and the information included in the second pairing check response may be the same as the information included in the first pairing response.
In some embodiments, before S210, indication information for indicating that the second headset is the wireless headset to be paired may be stored in the first headset in advance. For example, the indication information may be set in the first headset through another device (e.g., a smart terminal connected with the first headset through a bluetooth module) at the time of factory shipment or later. As an embodiment, the indication information includes a device address (e.g., MAC address) of the second headset, and the first headset identifies the first pairing response in S220 or the second pairing request in S220' based on the indication information.
In some embodiments, the master earphone is the earphone that issued the pairing check request, or the slave earphone is the earphone that received the pairing check request. For example, in step S220, the first earphone is a main earphone, and the second earphone is a sub-earphone; in step S220', the first earphone is a sub-earphone and the second earphone is a main earphone. In some other embodiments, the headset that receives the pairing confirmation request is the primary headset, or the headset that issues the pairing confirmation request is the secondary headset. As an embodiment, the sub-headset saves at least the device address, the target access code and the target radio frequency channel of the main headset for the required wireless communication with the main headset, e.g. when the binaural bluetooth headset (or main headset) is in audio data transmission with the data source device over a bluetooth connection. It should be understood that reference herein to a primary/secondary headset may refer to either a primary/secondary headset in the aforementioned repeating mode or a primary/secondary headset in the aforementioned listening mode.
In some embodiments, the method may further include, after S210:
s220': when the first headset does not recognize a pairing request or pairing response from the second headset, the first headset continues to alternate broadcasting and scanning. As an example, the broadcasting and the scanning may be alternately performed for a preset duration threshold in S220 ".
It should be noted that although the above method has been described in the description with only the operation of the first headphone side in the binaural bluetooth headset, these operations are equally applicable to the second headphone side in the binaural bluetooth headset.
As an example, to avoid that the first and second headsets continue to be unable to receive each other's broadcast and response due to alternating broadcasts and scans being substantially synchronized, a random delay may be added at each specified period.
Fig. 3 is a flow diagram of a pairing method for use between binaural bluetooth headsets, in accordance with a particular embodiment. As shown in fig. 3, the embodiment is described with the interaction operation between the first earphone and the second earphone in the binaural bluetooth earphone, and specifically includes the following steps:
in a preset trigger state, a first headset (e.g., a left headset) broadcasts a radio frequency data packet (e.g., a B L E data packet) carrying first pairing information (i.e., pairing information of itself) on a pairing channel (i.e., a predefined radio frequency channel), wherein the first pairing information may include a pairing state, a MAC address, a target access code, a target radio frequency channel, a system tick (tick), a tag indicating the left/right headset, and a battery state.
S320: in a preset trigger state, the second headset (e.g., the right headset) scans the paired channel for radio frequency data packets from the first headset.
S330: when the radio frequency data packet (containing the pairing information) broadcasted by the first earphone is received through scanning, the second earphone replies to the radio frequency data packet carrying the second pairing information (namely the pairing information of the second earphone). Wherein the information items included in the second pairing information may be similar to the first pairing information in S310.
S340: another interaction is made between the first and second headsets to confirm pairing. In particular, the first earpiece may send a pairing confirmation request to the second earpiece, and in response thereto, the second earpiece sends a pairing confirmation response to the first earpiece. For example, the pairing confirmation request may also carry the first pairing information, and the pairing confirmation response may also carry the second pairing information. Alternatively, the primary and secondary earpieces may be determined by this step, as may be seen in particular in the foregoing description.
S350: at least one of the first and second earpieces saves pairing information of the other, at which point the pairing process may be considered to be over. In particular, one earphone as a secondary earphone may store pairing information for the other earphone as a primary earphone, including at least the MAC address, the target access code and the target radio frequency channel of the primary earphone.
It should be understood that although the operations of the methods of the present application are depicted in the drawings in a particular order, this does not require or imply that these operations must be performed in this particular order, or that all of the operations shown must be performed, to achieve desirable results. Rather, the steps depicted in the flowcharts may change the order of execution. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.
Embodiments of the present application also provide a wireless headset for a binaural bluetooth headset that includes a processor, a memory, and a computer program stored on the memory and executable on the processor. Illustratively, the memory and the processor may communicate via a communication bus. The processor, when executing the computer program, performs the operations of the wireless headset (e.g., the first headset) in the above-described method embodiments. The implementation principle and technical effect are similar to those of the method embodiment, and are not described herein again.
Embodiments of the present application provide a storage medium for storing a computer program which, when executed by a computer or a processor, implements the above-described pairing method for a binaural bluetooth headset.
Embodiments of the present application provide a computer program product comprising instructions that, when executed, cause a computer to perform the above-described pairing method for a binaural bluetooth headset.
The embodiment of the application provides a chip, chip can be applied to ears bluetooth headset, the chip includes: at least one communication interface, at least one processor and at least one memory, the communication interface, the memory and the processor being interconnected by a bus, the processor causing the binaural bluetooth headset to perform the above-described pairing method for between the binaural bluetooth headsets by executing instructions stored in the memory.
In the embodiments of the present application, the processor may be a general-purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, and may implement or execute the methods, steps, and logic blocks disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of a method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or may be implemented by a combination of hardware and software modules in a processor.
In the embodiment of the present application, the memory may be a nonvolatile memory, such as a Hard Disk Drive (HDD) or a solid-state drive (SSD), and may also be a volatile memory (RAM), for example, a random-access memory (RAM). The memory is any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to such. The memory in the embodiments of the present application may also be circuitry or any other device capable of performing a storage function for storing program instructions and/or data.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (18)
1. A pairing method for use between binaural bluetooth headsets, the binaural bluetooth headsets comprising a first headset and a second headset, the pairing method comprising the steps of:
s210: under a preset trigger state, the first earphone broadcasts a first pairing request on a predefined radio frequency channel and scans on the predefined radio frequency channel; and
s220: when the first headset receives a first pairing response through the scanning, the first headset and the second headset perform pairing confirmation, wherein the first pairing response is returned by the second headset in response to receiving the first pairing request.
2. A pairing method for binaural bluetooth headsets as claimed in claim 1, wherein the predetermined trigger state is a state after power-on determining that there is no other headset currently paired with the first headset, or after power-on determining that headset pairing needs to be performed.
3. A pairing method for between binaural bluetooth headsets as claimed in claim 1, wherein the predefined radio frequency channel is a broadcast channel predefined based on B L E bluetooth low energy protocol, or a channel predefined based on other short range wireless communication protocols.
4. A pairing method for use between binaural bluetooth headsets as defined in claim 1, wherein the first pairing request comprises a device address, device type, target access code, target radio frequency channel for the first headset, and the first pairing response comprises a device address, device type, target access code, target radio frequency channel for the second headset.
5. A pairing method for use between binaural bluetooth headsets as claimed in claim 1, wherein step S220 comprises: the first headset sends a first pairing confirmation request to the second headset and receives the first pairing confirmation response from the second headset.
6. A pairing method for use between binaural Bluetooth headsets as defined in claim 4, wherein the first pairing confirmation request includes the same information as the first pairing request and the first pairing confirmation response includes the same information as the first pairing response.
7. A pairing method for use between binaural bluetooth headsets as claimed in claim 1, wherein the pairing method further comprises after step S210:
s220': when the first headset receives a second pairing request broadcast by the second headset through the scanning, the first headset returns a second pairing response to the second headset; and
s230': and the first earphone and the second earphone are paired and confirmed.
8. A pairing method for use between binaural bluetooth headsets as defined in claim 7, wherein the second pairing request includes the same information as the first pairing response and the second pairing response includes the same information as the first pairing request.
9. A pairing method for use between binaural bluetooth headsets as claimed in claim 7, wherein step S230' comprises: the first headset receives a second pairing confirmation request from the second headset and sends a second pairing confirmation response to the second headset.
10. A pairing method for binaural bluetooth headsets as claimed in claim 1, wherein prior to step S210, the first headset has pre-stored therein indication information for indicating that the second headset is a wireless headset to be paired, and step S220 comprises: the first earpiece identifies the first pairing response based on the indication information.
11. A pairing method for use between binaural bluetooth headsets as claimed in claim 5, wherein in step S220 the first headset causes the second headset to save pairing information for at least the first headset as a primary headset by sending the first pairing confirm request.
12. A pairing method for use between binaural bluetooth headsets as defined in claim 11, wherein the pairing information includes a device address, a target access code, and a target radio frequency channel.
13. A pairing method for use between binaural bluetooth headsets as claimed in claim 10, wherein the pairing method further comprises after S210:
s220': when the first headset does not recognize the first pairing response from the second headset, the first headset continues to alternate the broadcasting and the scanning.
14. A pairing method for use between binaural bluetooth headsets as claimed in claim 7, wherein the second headset is configured to perform substantially the same operations as the first headset also in accordance with steps S210, S220', S230'.
15. A pairing method for use between binaural bluetooth headsets as claimed in claim 1, wherein the pairing method further comprises after step S220: the first headset wirelessly communicates with the second headset via pairing information determined via the pairing confirmation.
16. A pairing method for use between binaural bluetooth headsets as claimed in claim 12, wherein the pairing method further comprises after step S220: the first earpiece wirelessly communicates with the second earpiece via the target access code and the target radio frequency channel.
17. A wireless headset for a binaural bluetooth headset, comprising a processor and a memory, the memory having stored therein a computer program executable by the processor, wherein the computer program, when executed by the processor, causes the wireless headset to perform a pairing method for between binaural bluetooth headsets as claimed in any of claims 1 to 16.
18. A chip applicable to a binaural bluetooth headset, the chip comprising: at least one communication interface, at least one processor and at least one memory interconnected by a bus, the processor causing the wireless headset to perform the pairing method for between binaural bluetooth headsets as claimed in any of claims 1 to 16 by executing instructions stored in the memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010268928.3A CN111464993B (en) | 2020-04-08 | 2020-04-08 | Bluetooth headset pairing method and wireless headset for Bluetooth headset |
Applications Claiming Priority (1)
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| WO2022135303A1 (en) * | 2020-12-25 | 2022-06-30 | 华为技术有限公司 | Tws earphone connection method and device |
| CN114765769A (en) * | 2021-01-14 | 2022-07-19 | 未岚大陆(北京)科技有限公司 | Communication pairing method and device for wireless equipment and wireless equipment |
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