CN107708014B - Method and device for automatically switching master-slave relation of wireless earphone and wireless earphone - Google Patents
Method and device for automatically switching master-slave relation of wireless earphone and wireless earphone Download PDFInfo
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- CN107708014B CN107708014B CN201711093856.8A CN201711093856A CN107708014B CN 107708014 B CN107708014 B CN 107708014B CN 201711093856 A CN201711093856 A CN 201711093856A CN 107708014 B CN107708014 B CN 107708014B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
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Abstract
The invention discloses a method and a device for automatically switching master-slave relation of a wireless earphone and the wireless earphone, wherein the first wireless earphone and the second wireless earphone can be connected in a scanning way because the MAC address and the key of the other party are respectively stored in the first wireless earphone and the second wireless earphone; and because the first wireless earphone and the second wireless earphone are both stored in the MAC address and the key of the same terminal device, the first wireless earphone and the second wireless earphone can be separately connected with the terminal device, therefore, the first wireless earphone and the second wireless earphone can be used as a master earphone or a slave earphone, when the master earphone is not powered, the slave earphone can be switched to the master earphone for continuous use, when one of the first wireless earphone and the second wireless earphone is connected with the terminal device, the master earphone is set to be in a master mode, and then the slave earphone is switched in, so that a user does not need to distinguish the master earphone from the slave earphone.
Description
Technical Field
The invention relates to the field of master-slave relationship switching of wireless earphones, in particular to a method and a device for automatically switching master-slave relationship of wireless earphones and the wireless earphones.
Background
Many stereo wireless Bluetooth headsets are available on the market, the products such as AppleAirPods and Sumsang Gear IconX realize master-slave switching, and besides the convenience and user experience, the master-slave of L/R headsets of most other products are definite, so that in practical use, inconvenience is brought to users, meanwhile, L/R power consumption is uneven, and the use is troublesome.
The main drawbacks of these products are as follows:
1. only the master earphone can be connected with the mobile phone in a matching way, and the slave earphone can only be connected with the master earphone;
2. the power consumption of the main earphone is fast, and when the main earphone is powered off, the auxiliary earphone cannot be connected for use although the power is supplied;
3. the slave earphone of the individual product can be switched into a discoverable mode through keys, and the mobile phone can be connected, but for the mobile phone, the master earphone and the slave earphone are two independent Bluetooth earphone devices and are not associated with each other. The user is puzzled more easily during in-service use, and when unclear which earphone should be connected, the mode of operation that the user wanted to use can't correctly match.
Disclosure of Invention
The invention mainly aims to provide a method and a device for automatically switching a master earphone and a slave earphone of a wireless earphone, and the wireless earphone.
In order to achieve the above object, the present invention provides a method for automatically switching master-slave relationship of a wireless headset, comprising:
the method comprises the steps that a first wireless earphone which is in an awakening state and is not connected with terminal equipment scans a second wireless earphone which is matched with the first wireless earphone; the first wireless earphone stores a terminal MAC address and a terminal key of terminal equipment matched with the first wireless earphone and a second MAC address and a second key of the second wireless earphone; the second wireless earphone is internally stored with the terminal MAC address and the terminal key as well as the first MAC address and the first key of the first wireless earphone;
when the second wireless earphone is in a dormant state, the first wireless earphone uses a master mode to call the terminal MAC address and the terminal key to be connected with the terminal equipment;
when the second wireless earphone is in a state of being connected with the terminal equipment, the first wireless earphone uses a slave mode to call a second MAC address and a second key of the second wireless earphone to be connected with the second wireless earphone, and stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment is completed;
when the second wireless earphone is in an awakening state and is not connected with the terminal equipment, if the first wireless earphone is a main earphone, calling the terminal MAC address and the terminal key to be connected with the terminal equipment, and calling the first MAC address and the first key to be connected with the second wireless earphone, so as to finish stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment; and if the first wireless earphone is a slave earphone, calling the second MAC address and the second key to be connected with the second wireless earphone, and connecting the terminal equipment through the second wireless earphone to complete stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment.
Further, before the step of scanning the second wireless headset paired with the first wireless headset in the wake-up state and not connected with the terminal device, the method includes:
the first wireless earphone is matched with a second wireless earphone, a first MAC address and a first key are sent to the second wireless earphone, and a second MAC address and a second key sent by the second wireless earphone are received;
if the first wireless earphone is a main earphone, the first wireless earphone is bound with the terminal equipment, the terminal MAC address and the terminal key of the terminal equipment are obtained, and the terminal MAC address and the terminal key of the terminal equipment are sent to the second wireless earphone;
and if the first wireless earphone is a slave earphone, receiving the terminal MAC address and the terminal key of the terminal equipment, which are acquired when the second wireless earphone is bound with the terminal equipment.
Further, the steps of pairing the first wireless headset with a second wireless headset, sending the first MAC address and the first key to the second wireless headset, and receiving the second MAC address and the second key sent by the second wireless headset include:
the method comprises the following steps that a first wireless earphone and a second wireless earphone are placed into a charging box, wherein a first contact and a second contact which are respectively in data connection with the first wireless earphone and the second wireless earphone are arranged in the charging box, and the first contact and the second contact are connected with a controller arranged in the charging box;
the first wireless earphone receives the interaction instruction of the MAC address and the key of the controller, sends the first MAC address and the first key to the second wireless earphone through the controller, and receives the second MAC address and the second key sent by the controller.
Further, the steps of pairing the first wireless headset with a second wireless headset, sending the first MAC address and the first key to the second wireless headset, and receiving the second MAC address and the second key sent by the second wireless headset include:
the first wireless headset sends a pairing request;
receiving pairing confirmation feedback information of the second wireless earphone, and activating a mutual storage instruction;
and sending the first MAC address and the first key to the second wireless earphone according to the mutual storage instruction, and receiving the second MAC address and the second key sent by the second wireless earphone.
Further, after the step of completing the stereo playback connection between the first wireless headset, the second wireless headset and the terminal device, the method includes:
the first wireless earphone acquires the first battery residual capacity of the first wireless earphone and the second battery residual capacity of the second wireless earphone;
when the first wireless earphone is in the master mode and the first battery residual capacity is smaller than the second battery residual capacity and the first electric quantity threshold value, the first wireless earphone generates a mode switching instruction to control the first wireless earphone to be switched into the slave mode and the second wireless earphone to be switched into the master mode, and the stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment is reestablished;
when the first wireless earphone is in a slave mode and the first battery residual capacity is larger than the second battery residual capacity and the first electric quantity threshold value, the first wireless earphone generates a mode switching instruction to control the first wireless earphone to be switched into the master mode and the second wireless earphone to be switched into the slave mode, and stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal device is reestablished.
The invention also provides a device for automatically switching the master-slave relationship of the wireless earphone, which comprises:
the scanning unit is used for scanning a second wireless earphone matched with the first wireless earphone which is in an awakening state and is not connected with the terminal equipment; the first wireless earphone stores a terminal MAC address and a terminal key of terminal equipment matched with the first wireless earphone and a second MAC address and a second key of the second wireless earphone; the second wireless earphone is internally stored with the terminal MAC address and the terminal key as well as the first MAC address and the first key of the first wireless earphone;
the first calling connection unit is used for controlling the first wireless earphone to use a master mode and calling the terminal MAC address and the terminal key to be connected with the terminal equipment when the second wireless earphone is in a dormant state;
the second calling connection unit is used for controlling the first wireless earphone to use a slave mode when the second wireless earphone is in a state of being connected with the terminal equipment, calling a second MAC address and a second key of the second wireless earphone to be connected with the second wireless earphone, and completing stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment;
the third calling connection unit is used for calling the terminal MAC address and the terminal key to be connected with the terminal equipment and calling the first MAC address and the first key to be connected with the second wireless earphone to finish the stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment if the second wireless earphone is in an awakening state and is not connected with the terminal equipment; and if the first wireless earphone is a slave earphone, calling the second MAC address and the second key to be connected with the second wireless earphone, and connecting the terminal equipment through the second wireless earphone to complete stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment.
Further, the device for automatically switching master-slave relationship of wireless headset further comprises:
the pairing unit is used for pairing the first wireless earphone and the second wireless earphone, sending a first MAC address and a first key to the second wireless earphone, and receiving a second MAC address and a second key sent by the second wireless earphone;
a binding acquisition unit, configured to bind with the terminal device if the first wireless headset is a master headset, acquire a terminal MAC address and a terminal key of the terminal device, and send the terminal MAC address and the terminal key of the terminal device to the second wireless headset;
and the receiving unit is used for receiving the terminal MAC address and the terminal key of the terminal equipment, which are acquired when the second wireless earphone is bound with the terminal equipment, if the first wireless earphone is a slave earphone.
Further, a first wireless earphone and a second wireless earphone are placed into a charging box, wherein a first contact and a second contact which are respectively in data connection with the first wireless earphone and the second wireless earphone are arranged in the charging box, and the first contact and the second contact are connected with a controller arranged in the charging box; the pairing unit includes:
and the storage module is used for receiving the interactive instruction of the MAC address and the key of the controller by the first wireless earphone, sending the first MAC address and the first key to the second wireless earphone through the controller, and receiving the second MAC address and the second key sent by the controller.
Further, the pairing unit includes:
a sending module, configured to send a pairing request to the first wireless headset;
the activation module is used for receiving pairing confirmation feedback information of the second wireless earphone and activating a mutual storage instruction;
and the storage module is used for sending the first MAC address and the first key to the second wireless earphone according to the mutual storage instruction and receiving the second MAC address and the second key sent by the second wireless earphone.
Further, the device for automatically switching master-slave relationship of the wireless headset further comprises:
an acquisition unit for acquiring a first battery remaining capacity of the first wireless headset and a second battery remaining capacity of the second wireless headset;
the first reestablishing unit is used for generating a mode switching instruction by the first wireless earphone when the first wireless earphone is in the master mode and the first battery residual capacity is smaller than the second battery residual capacity and the first electric quantity threshold value, controlling the first wireless earphone to be switched to the slave mode and the second wireless earphone to be switched to the master mode, and reestablishing the stereo playing connection among the first wireless earphone, the second wireless earphone and the terminal equipment;
and the second reestablishing unit is used for generating a mode switching instruction by the first wireless earphone when the first wireless earphone is in the slave mode and the first battery residual capacity is larger than the second battery residual capacity and the first electric quantity threshold value, controlling the first wireless earphone to be switched into the master mode and the second wireless earphone to be switched into the slave mode, and reestablishing the stereo playing connection among the first wireless earphone, the second wireless earphone and the terminal equipment.
The invention also provides a wireless headset comprising a memory, a processor and at least one application stored in the memory and configured to be executed by the processor, the application being configured to perform the above-mentioned method for automatic switching of master-slave relationship of wireless headsets.
According to the method and the device for automatically switching the master-slave relationship of the wireless earphone and the wireless earphone, the MAC address and the key of the other party are respectively stored in the first wireless earphone and the second wireless earphone, so that the first wireless earphone and the second wireless earphone can be connected in a scanning manner; and because the first wireless earphone and the second wireless earphone are both stored in the MAC address and the key of the same terminal device, the first wireless earphone and the second wireless earphone can be separately connected with the terminal device, therefore, the first wireless earphone and the second wireless earphone can be used as a master earphone or a slave earphone, when the master earphone is not powered, the slave earphone can be switched to the master earphone for continuous use, when one of the first wireless earphone and the second wireless earphone is connected with the terminal device, the master earphone is set to be in a master mode, and then the slave earphone is switched in, so that a user does not need to distinguish the master earphone from the slave earphone.
Drawings
Fig. 1 is a schematic flow chart illustrating a method for automatically switching master-slave relationship of a wireless headset according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating a method for automatically switching master-slave relationship of a wireless headset according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a detailed flow of S103 in the method for automatically switching master-slave relationship of a wireless headset according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a detailed flow of S103 in a method for automatically switching master-slave relationship of a wireless headset according to another embodiment of the present invention;
fig. 5 is a flowchart illustrating a method for automatically switching master-slave relationship of a wireless headset according to an embodiment of the present invention;
fig. 6 is a block diagram of a structure view of an apparatus for automatically switching master-slave relationship of a wireless headset according to an embodiment of the present invention;
fig. 7 is a block diagram of a structure view of an apparatus for automatically switching master-slave relationship of a wireless headset according to an embodiment of the present invention;
FIG. 8 is a block diagram of a configuration view of a pairing unit according to an embodiment of the invention;
FIG. 9 is a block diagram of a structural view of a pairing unit according to another embodiment of the invention;
fig. 10 is a block diagram of a structure of an apparatus for automatically switching master-slave relationship of a wireless headset according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention provides a method for automatically switching master-slave relationship of wireless earphone, comprising the steps of:
s1, the first wireless earphone which is in the awakening state and is not connected with the terminal equipment scans the second wireless earphone which is paired with the first wireless earphone; the first wireless earphone stores a terminal MAC (Media Access Control or Media Access Control) address and a terminal key (key, key required for wireless connection between the device and the device) of a terminal device paired with the first wireless earphone, wherein the terminal MAC (Media Access Control or Media Access Control) address and the terminal key are translated into a Media Access Control or physical address and a hardware address to define the position of the network device, and the second MAC address and the second key of the second wireless earphone; the second wireless earphone is internally stored with the terminal MAC address and the terminal key as well as the first MAC address and the first key of the first wireless earphone;
s2, when the second wireless earphone is in a dormant state, the first wireless earphone uses a master mode to call the terminal MAC address and the terminal key to connect with the terminal equipment;
s3, when the second wireless earphone is in a state of being connected with the terminal device, the first wireless earphone uses a slave mode to call the second MAC address and the second key of the second wireless earphone to be connected with the second wireless earphone, and the stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal device is completed;
s4, when the second wireless earphone is in an awakening state and is not connected with the terminal equipment, if the first wireless earphone is a main earphone, calling the terminal MAC address and the terminal key to be connected with the terminal equipment, and calling the first MAC address and the first key to be connected with the second wireless earphone, so as to complete the stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment; and if the first wireless earphone is a slave earphone, calling the second MAC address and the second key to be connected with the second wireless earphone, and connecting the terminal equipment through the second wireless earphone to complete stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment.
The steps S2, S3, and S4 are three parallel steps, and do not occur simultaneously during the actual operation, and only one corresponding mode is selected for switching or using.
As mentioned in step S1, the first wireless headset and the second wireless headset are typically bluetooth headsets, and have bluetooth low energy modules built therein. The terminal equipment refers to equipment such as a mobile phone and the like which is connected with a Bluetooth headset to perform audio interaction. The above-mentioned being in the wake-up state and not being connected with the terminal device means that the first wireless earphone is started, but not yet connected with the terminal device, on this basis, the first wireless earphone will not be directly connected with the terminal device, but first scan the second wireless earphone paired therewith, look over the current state of the second wireless earphone, so as to make a correct connection selection. The first wireless earphone and the second wireless earphone are respectively stored with the MAC address and the key of the other side, which can be scanned and connected with each other, and both are also stored with the terminal MAC address and the terminal key of the terminal equipment, so that the slave earphone can realize the function of the master earphone, namely, the terminal MAC address and the terminal key of the terminal are arranged in the slave earphone, and the terminal equipment can be deceived to be used as the master earphone for connection.
As described in step S2, when the first wireless headset cannot scan the second wireless headset, it indicates that the second wireless headset is in a sleep state, where the sleep state includes an inactive use state, a charging state, and the like. Because the second wireless earphone is in a dormant state, the first wireless earphone needs to be connected with the terminal device as a master earphone, and at this time, no matter the first wireless earphone is the master earphone or the slave earphone, the first wireless earphone only uses the master mode, and then the terminal MAC address and the terminal key are called, so that the first wireless earphone can be connected with the terminal device as the master earphone.
As described in step S3, when the first wireless headset scans the second wireless headset and the second wireless headset is already connected to the terminal device, which indicates that the second wireless headset is already connected to the terminal device in the form of a master headset, the first wireless headset will use the slave headset regardless of the master headset or the slave mode, and then call the second MAC address and the second key of the second wireless headset to connect to the second wireless headset, thereby completing the stereo playback connection of the first wireless headset, the second wireless headset and the terminal device.
As described in step S4, that is, both the first wireless headset and the second wireless headset are in the activated state but are not connected to the terminal device, at this time, it may be considered that the first wireless headset and the second wireless headset are in a competitive relationship, and only one of the first wireless headset and the second wireless headset is connected to the terminal device although both of the first wireless headset and the second wireless headset can be connected to the terminal device.
Referring to fig. 2, in the embodiment of the present invention, before the step S1 of scanning the paired second wireless headset by the first wireless headset in the awake state and not connected to the terminal device, the method includes:
s101, the first wireless earphone is paired with a second wireless earphone, a first MAC address and a first key are sent to the second wireless earphone, and a second MAC address and a second key sent by the second wireless earphone are received;
s102, if the first wireless earphone is a main earphone, the first wireless earphone is bound with the terminal equipment, the terminal MAC address and the terminal key of the terminal equipment are obtained, and the terminal MAC address and the terminal key of the terminal equipment are sent to the second wireless earphone;
s103, if the first wireless earphone is a slave earphone, receiving a terminal MAC address and a terminal key of the terminal equipment, which are acquired when the second wireless earphone is bound with the terminal equipment.
As described in step S101, that is, the first wireless headset and the second wireless headset are paired first, and after the pairing is completed, the MAC address and the key of the first wireless headset and the second wireless headset are mutually transmitted to the other party, so that the other party can simulate the first wireless headset.
As described in steps S102 and S103, which of the first wireless headset and the second wireless headset is set as the master headset when the wireless headset leaves the factory, the master headset is used to connect with the terminal device first, then the terminal MAC address and the terminal key of the terminal device are obtained through the master headset, and then the obtained terminal MAC address and terminal key are sent to the other wireless headset, that is, the wireless headset of the slave headset set when the wireless headset leaves the factory.
Referring to fig. 3, in this embodiment, the step S101 of pairing the first wireless headset and the second wireless headset, sending the first MAC address and the first key to the second wireless headset, and receiving the second MAC address and the second key sent by the second wireless headset includes:
s1011, placing a first wireless earphone and a second wireless earphone into a charging box, wherein a first contact and a second contact which are respectively in data connection with the first wireless earphone and the second wireless earphone are arranged in the charging box, and the first contact and the second contact are connected with a controller arranged in the charging box;
s1012, the first wireless earphone receives the MAC address of the controller and the interaction instruction of the key, sends the first MAC address and the first key to the second wireless earphone through the controller, and receives the second MAC address and the second key sent by the controller.
As described in the foregoing steps S1011 and S1012, the charging box is provided with the first contact and the second contact, which are respectively in data connection with the first wireless headset and the second wireless headset, when the two wireless headsets are placed into the charging box, the data connection with the controller is respectively established, and the controller can control the first wireless headset and the second wireless headset to perform mutual storage of the MAC address and the key. In a specific implementation, after the first wireless earphone and the second wireless earphone are placed in the storage bin, the controller is controlled by an external control button of the charging box to send a command for controlling the first wireless earphone and the second wireless earphone to mutually store the MAC address and the key so as to control the first wireless earphone and the second wireless earphone to mutually store the MAC address and the key. In other embodiments, one of the first wireless headset and the second wireless headset is a wireless headset configured later, and at this time, the controller may issue an instruction to control the two wireless headsets to clear the stored paired MAC addresses and keys first, and then to perform peer pairing again.
Referring to fig. 4, in another embodiment, the step S101 of pairing the first wireless headset with the second wireless headset, sending the first MAC address and the first key to the second wireless headset, and receiving the second MAC address and the second key sent by the second wireless headset includes:
s1013, the first wireless earphone transmitting a pairing request;
s1014, receiving pairing confirmation feedback information of the second wireless earphone, and activating a mutual storage instruction;
and S1015, according to the mutual storage instruction, sending the first MAC address and the first key to the second wireless earphone, and receiving the second MAC address and the second key sent by the second wireless earphone.
As described in the above steps S1013, S1014, and S1015, after the first wireless headset sends the pairing request and receives the feedback of the receiving request of the second wireless headset, the first wireless headset and the second wireless headset establish wireless connection to buy and then send their MAC addresses and keys to each other, which is simple and convenient in storage process.
Referring to fig. 5, in this embodiment, after the step of completing the stereo playback connection between the first wireless headset, the second wireless headset, and the terminal device, the method includes:
s5, the first wireless earphone acquires the first battery residual capacity of the first wireless earphone and the second battery residual capacity of the second wireless earphone;
s6, when the first wireless earphone is in the master mode and the first battery residual capacity is smaller than the second battery residual capacity and the first electric quantity threshold value, the first wireless earphone generates a mode switching instruction to control the first wireless earphone to be switched to the slave mode and the second wireless earphone to be switched to the master mode, and the stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment is reestablished;
and S7, when the first wireless earphone is in the slave mode and the first battery residual capacity is larger than the second battery residual capacity and the first electric quantity threshold value, the first wireless earphone generates a mode switching instruction to control the first wireless earphone to be switched to the master mode and the second wireless earphone to be switched to the slave mode, and the stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment is reestablished.
As described in the above steps S5, S6, and S7, when one of the first wireless headset and the second wireless headset is used as a master headset, since the master headset needs to process audio information uploaded by the terminal device to the other slave headset, the power consumption of the master headset is faster than that of the slave headset. In this embodiment, the electric quantities of the first wireless earphone and the second wireless earphone are obtained, and then the mode switching is performed according to the master-slave relationship, for example, the first wireless earphone is in the master mode, the electric quantity of the first wireless earphone consumes electricity quickly, when the electric quantity of the first wireless earphone is smaller than the specified quantity of the second wireless earphone, the second wireless earphone is switched to the master mode, and the first wireless earphone is switched to the slave mode, so that the time for the wireless earphone to realize stereo playing is further increased.
The method for automatically switching the master-slave relationship of the wireless earphone comprises the steps that the MAC address and the key of the other side are stored in the first wireless earphone and the second wireless earphone respectively, so that the first wireless earphone and the second wireless earphone can be connected in a scanning mode; and because the first wireless earphone and the second wireless earphone are both stored in the MAC address and the key of the same terminal device, the first wireless earphone and the second wireless earphone can be separately connected with the terminal device, therefore, the first wireless earphone and the second wireless earphone can be used as a master earphone or a slave earphone, when the master earphone is not powered, the slave earphone can be switched to the master earphone to be continuously used, when one of the first wireless earphone and the second wireless earphone is connected with the terminal device, the master earphone is set to be in a master mode, and then the second wireless earphone is switched to be in a slave mode, so that a user does not need to distinguish the master earphone from the slave earphone intentionally.
Referring to fig. 6, an embodiment of the present invention further provides a device for automatically switching a master-slave relationship of a wireless headset, including:
the scanning unit 10 is used for scanning a first wireless earphone which is in an awakening state and is not connected with the terminal equipment and a second wireless earphone which is matched with the first wireless earphone; the first wireless earphone stores a terminal MAC address and a terminal key of terminal equipment matched with the first wireless earphone and a second MAC address and a second key of the second wireless earphone; the second wireless earphone is internally stored with the terminal MAC address and the terminal key, and the first MAC address and the first key of the first wireless earphone.
The first wireless earphone and the second wireless earphone are generally bluetooth earphones, and a low-power-consumption bluetooth module is arranged in the first wireless earphone and the second wireless earphone. The terminal equipment refers to equipment such as a mobile phone and the like which is connected with a Bluetooth headset to perform audio interaction. The above-mentioned being in the wake-up state and not being connected with the terminal device means that the first wireless earphone is started, but not yet connected with the terminal device, on this basis, the first wireless earphone will not be directly connected with the terminal device, but first scan the second wireless earphone paired therewith, look over the current state of the second wireless earphone, so as to make a correct connection selection. The first wireless earphone and the second wireless earphone are respectively stored with the MAC address and the key of the other side, so that the first wireless earphone and the second wireless earphone can be mutually scanned and connected, and both the first wireless earphone and the second wireless earphone are also stored with the terminal MAC address and the terminal key of the terminal equipment, so that the slave earphone can realize the function of the master earphone, namely, the terminal MAC address and the terminal key of the terminal are arranged in the slave earphone, and the terminal equipment can be deceived to be used as the master earphone for connection.
And a first call connection unit 20, configured to control the first wireless headset to use a master mode to call the terminal MAC address and the terminal key to connect to the terminal device when the second wireless headset is in a dormant state.
When the first wireless earphone can not scan the second wireless earphone, the second wireless earphone is in a dormant state, and the dormant state comprises an inactivated use state, a charging state and the like. Because the second wireless earphone is in a dormant state, the first wireless earphone needs to be connected with the terminal device as a master earphone, and at this time, no matter the first wireless earphone is the master earphone or the slave earphone, the first wireless earphone only uses the master mode, and then the terminal MAC address and the terminal key are called, so that the first wireless earphone can be connected with the terminal device as the master earphone.
And a second calling connection unit 30, configured to control the first wireless headset to use a slave mode when the second wireless headset is in a state of being connected to the terminal device, and call a second MAC address and a second key of the second wireless headset to connect to the second wireless headset, so as to complete stereo playback connection between the first wireless headset, the second wireless headset, and the terminal device.
When the first wireless earphone scans the second wireless earphone and the second wireless earphone is connected with the terminal equipment, the fact that the second wireless earphone is connected with the terminal equipment in the form of a master earphone is shown, the first wireless earphone, no matter the first wireless earphone is the master earphone or the slave earphone, uses a slave mode, then calls the second MAC address and the second key of the second wireless earphone to be connected with the second wireless earphone, and stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment is completed.
A third calling connection unit 40, configured to call, when the second wireless headset is in an awake state and is not connected to the terminal device, the terminal MAC address and the terminal key to connect to the terminal device if the first wireless headset is a main headset, and call the first MAC address and the first key to connect to the second wireless headset, so as to complete stereo playback connection between the first wireless headset, the second wireless headset, and the terminal device; and if the first wireless earphone is a slave earphone, calling the second MAC address and the second key to be connected with the second wireless earphone, and connecting the terminal equipment through the second wireless earphone to complete stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment.
The first wireless earphone and the second wireless earphone are both in a starting state but are not connected with the terminal device, at this time, the first wireless earphone and the second wireless earphone can be considered to be in a competitive relationship, although both can be connected with the terminal device, only one of the first wireless earphone and the second wireless earphone is connected with the terminal device.
Referring to fig. 7, in this embodiment, the apparatus for automatically switching between master and slave relationships of a wireless headset further includes:
the pairing unit 101 is configured to pair the first wireless headset and a second wireless headset, send a first MAC address and a first key to the second wireless headset, and receive a second MAC address and a second key sent by the second wireless headset;
a binding obtaining unit 102, configured to bind with the terminal device if the first wireless headset is a master headset, obtain a terminal MAC address and a terminal key of the terminal device, and send the terminal MAC address and the terminal key of the terminal device to the second wireless headset;
a receiving unit 103, configured to receive a terminal MAC address and a terminal key of the terminal device, which are obtained when the second wireless headset is bound with the terminal device, if the first wireless headset is a slave headset.
In this embodiment, the first wireless headset and the second wireless headset are paired first, and after the pairing is completed, the MAC address and the key of the first wireless headset and the key of the second wireless headset are mutually transmitted to each other, so that the purpose that the other party can simulate the wireless headset is achieved. The wireless earphone comprises a first wireless earphone, a second wireless earphone, a terminal device and a wireless earphone, wherein the first wireless earphone and the second wireless earphone are set as a main earphone when leaving a factory, the main earphone is used to be connected with the terminal device, then the terminal MAC address and the terminal key of the terminal device are obtained through the main earphone, and then the obtained terminal MAC address and the obtained terminal key are sent to the other wireless earphone, namely the wireless earphone of the slave earphone set when leaving the factory.
Referring to fig. 8, in this embodiment, a first wireless headset and a second wireless headset are placed in a charging box, wherein a first contact and a second contact are arranged in the charging box and are respectively in data connection with the first wireless headset and the second wireless headset, and the first contact and the second contact are connected with a controller arranged in the charging box; the pairing unit 101 includes:
the storage module 1011 is configured to receive the MAC address of the controller and the interaction instruction of the key by the first wireless headset, send the first MAC address and the first key to the second wireless headset through the controller, and receive the second MAC address and the second key sent by the controller.
The first contact and the second contact which are respectively in data connection with the first wireless earphone and the second wireless earphone are arranged in the charging box, when the two wireless earphones are placed into the charging box, data connection with the controller can be respectively established, and the controller can control the first wireless earphone and the second wireless earphone to mutually store the MAC address and the key. In a specific implementation, after the first wireless earphone and the second wireless earphone are placed in the storage bin, the controller is controlled by an external control button of the charging box to send a command for controlling the first wireless earphone and the second wireless earphone to mutually store the MAC address and the key so as to control the first wireless earphone and the second wireless earphone to mutually store the MAC address and the key. In other embodiments, one of the first wireless headset and the second wireless headset is a wireless headset configured later, and at this time, the controller may issue an instruction to control the two wireless headsets to clear the stored paired MAC addresses and keys first, and then to perform peer pairing again.
Referring to fig. 9, in another embodiment, the pairing unit 101 includes:
a sending module 1012 for the first wireless headset to send a pairing request;
the activating module 1013 is configured to receive pairing confirmation feedback information of the second wireless headset and activate a mutual storage instruction;
the storage module 1014 is configured to send the first MAC address and the first key to the second wireless headset according to the mutual storage instruction, and receive the second MAC address and the second key sent by the second wireless headset.
The sending module 1012 controls the first wireless headset to send a pairing request, and after receiving a request feedback of the second wireless headset, the activating module 1013 activates a mutual storage instruction, and the two establish wireless connection to buy and then send the MAC address and key of the two to the other side.
Referring to fig. 10, the device for automatically switching master-slave relationship of the wireless headset further includes:
an obtaining unit 50, configured to obtain a first battery remaining capacity of the first wireless headset and a second battery remaining capacity of the second wireless headset;
a first slave newly establishing unit 60, configured to, when the first wireless headset is in the master mode and the first remaining battery capacity is smaller than the first remaining battery capacity threshold of the second remaining battery capacity, generate a mode switching instruction by the first wireless headset, control the first wireless headset to switch to the slave mode and the second wireless headset to switch to the master mode, and reestablish stereo playback connection between the first wireless headset, the second wireless headset, and the terminal device;
and a second slave newly establishing unit 70, configured to, when the first wireless headset is in the slave mode and the remaining power of the first battery is greater than the first power threshold of the remaining power of the second battery, generate a mode switching instruction by the first wireless headset, control the first wireless headset to switch to the master mode, and control the second wireless headset to switch to the slave mode, and reestablish a stereo playback connection between the first wireless headset, the second wireless headset, and the terminal device.
When one of the first wireless headset and the second wireless headset is used as a master mode, the master mode needs to process audio information uploaded by the terminal device to the wireless headset in the other slave mode, so that the power consumption of the wireless headset in the master mode is faster than that of the wireless headset in the slave mode. In this embodiment, the electric quantities of the first wireless earphone and the second wireless earphone are obtained, and then the mode switching is performed according to the master-slave relationship, for example, the first wireless earphone is in the master mode, the electric quantity of the first wireless earphone consumes electricity quickly, when the electric quantity of the first wireless earphone is smaller than the specified quantity of the second wireless earphone, the second wireless earphone is switched to the master mode, and the first wireless earphone is switched to the slave mode, so that the time for the wireless earphone to realize stereo playing is further increased.
According to the device for automatically switching the master-slave relationship of the wireless earphone, the MAC address and the key of the other party are stored in the first wireless earphone and the second wireless earphone respectively, so that the first wireless earphone and the second wireless earphone can be connected in a scanning mode; and because the first wireless earphone and the second wireless earphone are both stored in the MAC address and the key of the same terminal device, the first wireless earphone and the second wireless earphone can be separately connected with the terminal device, therefore, the first wireless earphone and the second wireless earphone can be used as a master earphone or a slave earphone, when the master earphone is not powered, the slave earphone can be switched to the master earphone to be continuously used, when one of the first wireless earphone and the second wireless earphone is connected with the terminal device, the master earphone is set to be in a master mode, and then the second wireless earphone is switched to be in a slave mode, so that a user does not need to distinguish the master earphone from the slave earphone intentionally.
The invention also provides a wireless headset comprising a memory, a processor and at least one application stored in the memory and configured to be executed by the processor, the application being configured to perform the above-mentioned method for automatic switching of master-slave relationship of wireless headsets.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A method for automatically switching master-slave relation of wireless earphones is characterized by comprising the following steps:
the method comprises the steps that a first wireless earphone which is in an awakening state and is not connected with terminal equipment scans a second wireless earphone which is matched with the first wireless earphone; the first wireless earphone stores a terminal MAC address and a terminal key of terminal equipment matched with the first wireless earphone and a second MAC address and a second key of the second wireless earphone; the second wireless earphone is internally stored with the terminal MAC address and the terminal key as well as the first MAC address and the first key of the first wireless earphone;
when the second wireless earphone is in a dormant state, the first wireless earphone uses a master mode to call the terminal MAC address and the terminal key to be connected with the terminal equipment;
when the first wireless earphone scans the second wireless earphone and the second wireless earphone is in a state of being connected with the terminal equipment, the first wireless earphone uses a slave mode to call a second MAC address and a second key of the second wireless earphone to be connected with the second wireless earphone, and stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment is completed;
when the second wireless earphone is in an awakening state and is not connected with the terminal equipment, if the first wireless earphone is a main earphone, calling the terminal MAC address and the terminal key to be connected with the terminal equipment, and calling the first MAC address and the first key to be connected with the second wireless earphone, so as to finish stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment; if the first wireless earphone is a slave earphone, calling the second MAC address and the second key to be connected with the second wireless earphone, and connecting the second wireless earphone with the terminal equipment to complete stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment;
the step of scanning the second wireless earphone paired with the first wireless earphone in the wake-up state and without connection with the terminal device comprises the following steps:
the first wireless earphone is matched with a second wireless earphone, a first MAC address and a first key are sent to the second wireless earphone, and a second MAC address and a second key sent by the second wireless earphone are received;
if the first wireless earphone is a main earphone, the first wireless earphone is bound with the terminal equipment, the terminal MAC address and the terminal key of the terminal equipment are obtained, and the terminal MAC address and the terminal key of the terminal equipment are sent to the second wireless earphone;
and if the first wireless earphone is a slave earphone, receiving the terminal MAC address and the terminal key of the terminal equipment, which are acquired when the second wireless earphone is bound with the terminal equipment.
2. The method of claim 1, wherein the steps of pairing the first wireless headset with the second wireless headset, sending the first MAC address and the first key to the second wireless headset, and receiving the second MAC address and the second key sent by the second wireless headset comprise:
the method comprises the following steps that a first wireless earphone and a second wireless earphone are placed into a charging box, wherein a first contact and a second contact which are respectively in data connection with the first wireless earphone and the second wireless earphone are arranged in the charging box, and the first contact and the second contact are connected with a controller arranged in the charging box;
the first wireless earphone receives the interaction instruction of the MAC address and the key of the controller, sends the first MAC address and the first key to the second wireless earphone through the controller, and receives the second MAC address and the second key sent by the controller.
3. The method of claim 1, wherein the steps of pairing the first wireless headset with the second wireless headset, sending the first MAC address and the first key to the second wireless headset, and receiving the second MAC address and the second key sent by the second wireless headset comprise:
the first wireless headset sends a pairing request;
receiving pairing confirmation feedback information of the second wireless earphone, and activating a mutual storage instruction;
and sending the first MAC address and the first key to the second wireless earphone according to the mutual storage instruction, and receiving the second MAC address and the second key sent by the second wireless earphone.
4. The method of claim 1, wherein the step of completing the stereo playback connection of the first wireless headset, the second wireless headset and the terminal device comprises:
the first wireless earphone acquires the first battery residual capacity of the first wireless earphone and the second battery residual capacity of the second wireless earphone;
when the first wireless earphone is in the master mode and the first battery residual capacity is smaller than the second battery residual capacity and the first electric quantity threshold value, the first wireless earphone generates a mode switching instruction to control the first wireless earphone to be switched into the slave mode and the second wireless earphone to be switched into the master mode, and the stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment is reestablished;
when the first wireless earphone is in a slave mode and the first battery residual capacity is larger than the second battery residual capacity and the first electric quantity threshold value, the first wireless earphone generates a mode switching instruction to control the first wireless earphone to be switched into the master mode and the second wireless earphone to be switched into the slave mode, and stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal device is reestablished.
5. An apparatus for automatically switching master-slave relationship of wireless earphone, comprising:
the scanning unit is used for scanning a second wireless earphone matched with the first wireless earphone which is in an awakening state and is not connected with the terminal equipment; the first wireless earphone stores a terminal MAC address and a terminal key of terminal equipment matched with the first wireless earphone and a second MAC address and a second key of the second wireless earphone; the second wireless earphone is internally stored with the terminal MAC address and the terminal key as well as the first MAC address and the first key of the first wireless earphone;
the first calling connection unit is used for controlling the first wireless earphone to use a master mode and calling the terminal MAC address and the terminal key to be connected with the terminal equipment when the second wireless earphone is in a dormant state;
the second calling connection unit is used for controlling the first wireless earphone to use a slave mode when the first wireless earphone scans the second wireless earphone and the second wireless earphone is in a state of being connected with the terminal equipment, calling a second MAC address and a second key of the second wireless earphone to be connected with the second wireless earphone, and completing stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment;
the third calling connection unit is used for calling the terminal MAC address and the terminal key to be connected with the terminal equipment and calling the first MAC address and the first key to be connected with the second wireless earphone to finish the stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment if the second wireless earphone is in an awakening state and is not connected with the terminal equipment; if the first wireless earphone is a slave earphone, calling the second MAC address and the second key to be connected with the second wireless earphone, and connecting the second wireless earphone with the terminal equipment to complete stereo playing connection of the first wireless earphone, the second wireless earphone and the terminal equipment;
the pairing unit is used for pairing the first wireless earphone and the second wireless earphone, sending a first MAC address and a first key to the second wireless earphone, and receiving a second MAC address and a second key sent by the second wireless earphone;
a binding acquisition unit, configured to bind with the terminal device if the first wireless headset is a master headset, acquire a terminal MAC address and a terminal key of the terminal device, and send the terminal MAC address and the terminal key of the terminal device to the second wireless headset;
and the receiving unit is used for receiving the terminal MAC address and the terminal key of the terminal equipment, which are acquired when the second wireless earphone is bound with the terminal equipment, if the first wireless earphone is a slave earphone.
6. The device for automatically switching the master-slave relationship of the wireless earphones according to claim 5, wherein the first wireless earphone and the second wireless earphone are placed in a charging box, wherein a first contact and a second contact which are respectively in data connection with the first wireless earphone and the second wireless earphone are arranged in the charging box, and the first contact and the second contact are connected with a controller arranged in the charging box; the pairing unit includes:
and the storage module is used for receiving the interactive instruction of the MAC address and the key of the controller by the first wireless earphone, sending the first MAC address and the first key to the second wireless earphone through the controller, and receiving the second MAC address and the second key sent by the controller.
7. The apparatus for automatically switching master-slave relationship of wireless headset according to claim 5, wherein the pairing unit comprises:
a sending module, configured to send a pairing request to the first wireless headset;
the activation module is used for receiving pairing confirmation feedback information of the second wireless earphone and activating a mutual storage instruction;
and the storage module is used for sending the first MAC address and the first key to the second wireless earphone according to the mutual storage instruction and receiving the second MAC address and the second key sent by the second wireless earphone.
8. A wireless headset comprising a memory, a processor and at least one application stored in the memory and configured to be executed by the processor, characterized in that the application is configured to perform the method of wireless headset master-slave relationship auto-switching of any of claims 1-4.
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| CN201711093856.8A CN107708014B (en) | 2017-11-08 | 2017-11-08 | Method and device for automatically switching master-slave relation of wireless earphone and wireless earphone |
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| CN201711093856.8A CN107708014B (en) | 2017-11-08 | 2017-11-08 | Method and device for automatically switching master-slave relation of wireless earphone and wireless earphone |
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