CN111741391A - True wireless earphone and method, device and system for realizing operation control by knocking - Google Patents
True wireless earphone and method, device and system for realizing operation control by knocking Download PDFInfo
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- CN111741391A CN111741391A CN202010106824.2A CN202010106824A CN111741391A CN 111741391 A CN111741391 A CN 111741391A CN 202010106824 A CN202010106824 A CN 202010106824A CN 111741391 A CN111741391 A CN 111741391A
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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
- H04R1/1016—Earpieces of the intra-aural type
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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
- 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
Abstract
The invention discloses a real wireless earphone and a method, a device and a system for realizing operation control by knocking the earphone, wherein the method for realizing operation control comprises the following steps: acquiring tapping event sequence information used for representing operation control, wherein the tapping event sequence is a sequence formed by a plurality of first tapping events for a real wireless earphone and a plurality of second tapping events for other earphones within a preset time length, and the tapping event sequence information at least comprises frequency information of the first tapping events and frequency information of the second tapping events; analyzing the knocking event sequence information to obtain an operation control instruction signal corresponding to the knocking event sequence; and sending the operation control instruction signal to the sound source equipment so as to enable the sound source equipment to execute operation control corresponding to the operation control instruction signal. The earphone has the advantages that the operation of a user is facilitated, the user experience is improved, and the operation control instruction signal is related to the real wireless earphone and the knocking event of other earphones, so that the misoperation probability caused by the fact that the user touches the earphones by mistake can be effectively reduced.
Description
Technical Field
The invention relates to the field of earphone data control, in particular to a true wireless earphone and a method, a device and a system for realizing operation control by knocking.
Background
At present, true wireless Bluetooth headsets (TWS) are more and more widely applied, in many urban lives, people listen to music, make a call and perform other voice activities by using the TWS, the TWS realizes wireless connection with a mobile phone end through a Bluetooth communication module which is internally arranged in a headset shell, wired connection of a traditional headset is avoided, and user experience is greatly improved.
With continuous innovation of products, a touch or vibration sensor is configured on a current true wireless bluetooth headset (TWS), and a user can realize control of some functions, such as answering, hanging up a phone, playing, pausing music, adjusting volume, playing an upper song and a lower song, and the like, by touching, sliding and knocking the touch or vibration sensor. Chinese patent application CN104408145A enriches operational control instructions by operational combinations of tapping on headphones, voice content, and occluding headphones.
Since the headset is in a blind area of vision for the user, malfunction often occurs. In the prior art, in order to prevent misoperation, chinese patent application CN105812978A discloses an earphone touch control method, which determines the accuracy of operation identification by means of quadrant division; chinese patent application CN204598292U realizes the determination of control command by recognizing the number of taps of the user.
While these prior art approaches can overcome some of the malfunctions, the applicant has found that there is some uncertainty about the environment in which the TWS is located, for example when the TWS is placed in a bag or pocket, the TWS may be hit by the outside world many times, thereby also causing malfunctions; when the headset is worn, the TWS is in a visual blind area of the user, the user is difficult to determine the quadrant divided by the headset or misoperation exists, and the user needs to know the quadrant divided area of the headset due to the division of the quadrant, so that the touch operation of the user is not facilitated, and the operation experience of the user is influenced.
Therefore, how to provide a new earphone touch manner to reduce the misoperation and facilitate the user operation becomes an urgent technical problem to be solved.
Disclosure of Invention
Based on the above situation, a primary objective of the present invention is to provide a real wireless headset and an operation control method, device and system for implementing tapping thereof, so as to implement a new headset touch manner, so as to reduce misoperation and facilitate user operation.
In order to achieve the above object, according to a first aspect, an embodiment of the present invention discloses a method for implementing operation control through true wireless earphone tapping, where a true wireless earphone and other ear organs form a true wireless earphone pair, and the true wireless earphone pair and a sound source device form a three-terminal communication system, and the operation control method includes: s102, obtaining knocking event sequence information for representing operation control, wherein the knocking event sequence is a sequence formed by a plurality of first knocking events for a real wireless earphone and a plurality of second knocking events for other earphones within a preset time length, and the knocking event sequence information at least comprises frequency information of the first knocking events and frequency information of the second knocking events; s104, analyzing the knocking event sequence information to obtain an operation control instruction signal corresponding to the knocking event sequence; and S106, sending an operation control instruction signal to the sound source equipment so that the sound source equipment executes operation control corresponding to the operation control instruction signal.
Optionally, step S104 includes: s1041, analyzing the sequence information of the knocking events to obtain a combination of the knocking events, wherein the combination of the knocking events comprises a combination formed by the sequence and the times of each of a plurality of first knocking events and a plurality of second knocking events and the time interval of each knocking event; and S1042, obtaining an operation control instruction signal according to the combination of the knocking events.
Optionally, step S1042 includes: and obtaining the operation control instruction signals from the corresponding relation according to the combination of the knocking events, wherein the corresponding relation is a mapping relation between the combination of the knocking events and the operation control instruction signals which is established in advance.
Optionally, step S102 includes: s1021, acquiring a plurality of first knocking events collected by a vibration sensor in a preset time length, wherein the vibration sensor is arranged on a real wireless earphone; and S1022, receiving a plurality of second knocking events sent by other earphones in a preset time length.
Optionally, the true wireless earphone is a bluetooth master earphone, and the other earphones are bluetooth slave earphones; step S106 includes: and sending an operation control instruction signal to the sound source equipment according to a Bluetooth standard communication protocol.
Optionally, the true wireless earphone is a bluetooth slave earphone, and the other earphones are bluetooth master earphones; step S106 includes: and sending the sending indication information and the operation control instruction signal to other earphones, wherein the sending indication information represents that the operation control instruction signal is sent to the sound source equipment, so that the other earphones send the operation control instruction signal to the sound source equipment according to the sending indication information.
Optionally, the method further comprises: and S101, establishing a one-to-one mapping relation between the combination of the knocking events and the operation control instruction signals according to the mapping establishment triggering events.
Optionally, step S101 includes: acquiring a mapping establishment triggering event for expressing the establishment of a mapping relation; establishing a trigger event based on the mapping to acquire a combination of the current knocking events; and associating the combination of the current knocking event with the current operation control instruction signal to establish a one-to-one mapping relation between the combination of the knocking event and the operation control instruction signal to obtain a corresponding relation.
According to a second aspect, an embodiment of the present invention discloses an apparatus for realizing operation control through tapping of a real wireless earphone, wherein the real wireless earphone and other ear mechanisms form a real wireless earphone pair, and the real wireless earphone pair and a sound source device form a three-terminal communication system, and the operation control apparatus includes: the wireless earphone comprises a sequence acquisition module, a sequence acquisition module and a processing module, wherein the sequence acquisition module is used for acquiring knocking event sequence information used for representing operation control, the knocking event sequence is a sequence formed by a plurality of first knocking events for a real wireless earphone and a plurality of second knocking events for other earphones within a preset time length, and the knocking event sequence information at least comprises frequency information of the first knocking events and frequency information of the second knocking events; the information analysis module is used for analyzing the information of the knocking event sequence to obtain an operation control instruction signal corresponding to the knocking event sequence; and the instruction sending module is used for sending the operation control instruction signal to the sound source equipment so as to enable the sound source equipment to execute operation control corresponding to the operation control instruction signal.
Optionally, the information parsing module includes: the combination obtaining unit is used for analyzing the knocking event sequence information to obtain the combination of the knocking events, wherein the combination of the knocking events comprises the combination of the sequence of each of a plurality of first knocking events and a plurality of second knocking events and the time interval of each knocking event; and the instruction obtaining unit is used for obtaining an operation control instruction signal according to the combination of the knocking events.
Optionally, the instruction obtaining unit is configured to obtain the operation control instruction signal from a corresponding relationship according to a combination of the tapping events, where the corresponding relationship is a one-to-one mapping relationship between the combination of the tapping events and the operation control instruction signal, which is established in advance.
Optionally, the sequence acquiring module includes: the device comprises a first event acquisition unit, a second event acquisition unit and a control unit, wherein the first event acquisition unit is used for acquiring a plurality of first knocking events collected by a vibration sensor in a preset time length, and the vibration sensor is arranged on a real wireless earphone; and the second event acquisition unit is used for receiving a plurality of second knocking events sent by other earphones within a preset time length.
Optionally, the true wireless earphone is a bluetooth master earphone, and the other earphones are bluetooth slave earphones; the instruction sending module is used for sending an operation control instruction signal to the sound source equipment according to a Bluetooth standard communication protocol.
Optionally, the true wireless earphone is a bluetooth slave earphone, and the other earphones are bluetooth master earphones; the instruction sending module is used for sending the sending instruction information and the operation control instruction signal to other earphones, and the sending instruction information represents that the operation control instruction signal is sent to the sound source equipment, so that the other earphones can send the operation control instruction signal to the sound source equipment according to the sending instruction information.
Optionally, the method further comprises: and the mapping establishing module is used for establishing a one-to-one mapping relation between the combination of the knocking events and the operation control instruction signals according to the mapping establishing triggering events.
Optionally, the mapping establishing module includes: the mapping triggering unit is used for acquiring a mapping establishment triggering event for expressing the establishment of the mapping relation; the current combination obtaining unit is used for obtaining the combination of the current knocking event based on the mapping establishment triggering event; and the association unit is used for associating the combination of the current knocking event with the current operation control instruction signal so as to establish a one-to-one mapping relation between the combination of the knocking event and the operation control instruction signal to obtain a corresponding relation.
According to a third aspect, an embodiment of the present invention discloses a true wireless earphone, where the true wireless earphone and other ear organs form a true wireless earphone pair, the true wireless earphone pair and a sound source device form a three-terminal communication system, and the true wireless earphone includes: a processor for implementing the method as disclosed in any of the above first aspects.
According to a fourth aspect, embodiments of the present invention disclose a chip for a true wireless headset having an integrated circuit thereon, the integrated circuit being designed to implement the method disclosed in any of the first aspects above.
According to a fifth aspect, an embodiment of the present invention discloses a computer-readable storage medium, on which a computer program is stored, the computer program stored in the storage medium being configured to be executed to implement any of the methods disclosed in the first aspect.
According to a sixth aspect, an embodiment of the present invention discloses a true wireless headset communication system, including: the Bluetooth sound source equipment is used for providing audio data; the real wireless earphone is used for receiving audio data according to a Bluetooth standard communication protocol; other earphones and the real wireless earphone form a real wireless earphone pair; other earphones are used for monitoring audio data according to a Bluetooth standard communication protocol; a true wireless headset is configured to implement the method disclosed in any of the above first aspects.
According to a seventh aspect, an embodiment of the present invention discloses a true wireless headset communication system, including: the Bluetooth sound source equipment is used for providing audio data; the real wireless earphone is used for monitoring audio data according to a Bluetooth standard communication protocol; other earphones and the real wireless earphone form a real wireless earphone pair; the other earphones are used for receiving the audio data according to the Bluetooth standard communication protocol; a true wireless headset is configured to implement the method disclosed in any of the above first aspects.
According to the technical scheme disclosed by the embodiment of the invention, the knocking event sequence is a sequence formed by a plurality of first knocking events for the real wireless earphone and a plurality of second knocking events for other earphones within a preset time length, and the real wireless earphone and other earphones form a real wireless earphone pair, so that knocking event sequence information for representing operation control can be obtained through the real wireless earphone and the knocking events for other earphones, and a corresponding operation control instruction signal can be obtained after the knocking event sequence information is analyzed, so that a sound source equipment end can execute corresponding operation control; compared with the complicated operation control in the prior art, the scheme of the embodiment of the invention obtains the corresponding operation control instruction signal by obtaining the real wireless earphone and the knocking event of other earphones, thereby facilitating the user operation and improving the user experience.
As an optional scheme, the combination of the knocking events includes the sequence and the number of the knocking events and the time interval of the knocking events, so that the combination of the knocking events has certain identification requirements, and thus, the misoperation probability can be further reduced.
As an optional scheme, the combination of the current tapping event and the current operation control instruction signal are associated, and a one-to-one mapping relationship between the combination of the tapping event and the operation control instruction signal is established to obtain a corresponding relationship, so that a user can conveniently define the corresponding relationship between the combination of the tapping event and the operation control instruction signal, and then, the corresponding relationship can be defined individually, and user experience is improved.
Other advantages of the present invention will be described in the detailed description, and those skilled in the art will understand the technical features and technical solutions presented in the description.
Drawings
Embodiments according to the present invention will be described below with reference to the accompanying drawings. In the figure:
fig. 1 is a schematic structural diagram of a three-terminal communication system according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a method for controlling operations through a wireless headset tapping according to this embodiment;
FIG. 3 is a flowchart illustrating a method for analyzing and obtaining an operation control command signal corresponding to a sequence of tapping events according to the present embodiment;
FIG. 4 is a flowchart of a method for obtaining information of a sequence of tap events used to represent operation control according to the present disclosure;
fig. 5 is a schematic structural diagram of an apparatus for implementing operation control by true wireless earphone tapping according to this embodiment;
fig. 6 is a schematic structural diagram of a true wireless headset chip disclosed in this embodiment;
fig. 7 is a schematic structural diagram of a true wireless headset communication system disclosed in this embodiment.
Detailed Description
In order to provide a new earphone touch manner to reduce misoperation and facilitate user operation, the embodiment discloses an operation control method for realizing true wireless earphone tapping, in the embodiment, please refer to fig. 1, which illustrates a schematic structural diagram of a three-terminal communication system, wherein a true wireless earphone 2 and other earphones 3 form a true wireless earphone pair, such as a left earphone pair and a right earphone pair; the real wireless headset and the sound source device 1 form a three-terminal communication system, the sound source device 1 may be a device having a bluetooth communication function and a sound source providing function, such as a mobile phone, a tablet computer, a notebook, a video player, and the like, it should be noted that, in the specific implementation process, the sound source device may provide audio data of music and audio data of a call, and in this embodiment, the form of the sound source provided by the sound source device 1 is not limited.
Referring to fig. 2, a flowchart of an operation control method implemented by a real wireless headset tap is disclosed in this embodiment, and the operation control method includes:
and S102, obtaining the knocking event sequence information for representing operation control. In this embodiment, the tapping event sequence is a sequence formed by a plurality of first tapping events for the wireless headset and a plurality of second tapping events for other headsets within a preset time length, and the tapping event sequence information at least includes frequency information of the plurality of first tapping events and frequency information of the plurality of second tapping events, that is, at least one first tapping event and at least one second tapping event. Specifically, taking the real wireless headset and other headsets as the left and right headsets (the same shall apply hereinafter), the first tapping events and the second tapping events constituting the sequence may be tapping events that sequentially alternate with the left and right headsets, or tapping events that alternate at intervals, and in this embodiment, the specific size of the interval is not limited. It should be noted that, in the implementation, the sequence of tapping events should include both the first tapping event for the true wireless headset and the second tapping event for the other wireless headset, that is, the sequence of tapping events should include both the tapping events for the left and right wireless headsets. It should be noted that, in the implementation process, a person skilled in the art may determine the preset time length according to actual needs.
And S104, analyzing the information of the knocking event sequence to obtain an operation control instruction signal corresponding to the knocking event sequence. In a specific embodiment, the tapping event sequence information can be analyzed to obtain a plurality of first tapping event and a plurality of second tapping event combinations, and different tapping event combinations can be associated with different operation control instruction signals, so that after the tapping event sequence information is analyzed to obtain the tapping event combinations, the corresponding operation control instruction signals can be obtained. Specifically, referring to fig. 3, a flowchart of a method for obtaining an operation control command signal corresponding to a tapping event sequence through analysis disclosed in this embodiment is shown, where the method for obtaining an operation control command through analysis includes: s1041, analyzing the sequence information of the knocking events to obtain a combination of the knocking events; in this embodiment, the combination of the knocking events includes a combination of the order and the number of times of each of the plurality of first knocking events and the plurality of second knocking events, and a time interval of each of the plurality of knocking events; step S1042, obtaining operation control instruction signals according to the combination of the knocking events, specifically, obtaining the operation control instruction signals from the corresponding relation according to the combination of the knocking events, wherein the corresponding relation is the one-to-one mapping relation between the combination of the knocking events and the operation control instruction signals which is established in advance. For combinations of tapping events, see description below.
And S106, sending an operation control instruction signal to the sound source equipment. In this embodiment, after the tapping event sequence information is analyzed to obtain the operation control instruction signal corresponding to the tapping event sequence, the corresponding operation control instruction signal may be sent to the sound source device, so that the sound source device executes the operation control corresponding to the operation control instruction signal. In a specific embodiment, the operation control executed by the sound source device may be an audio-visual control operation such as playing, pausing, fast forwarding, fast rewinding, getting on and off a song, or a communication control operation such as answering a call, hanging up a call, holding a call, and the like.
In a specific embodiment, please refer to fig. 4, which is a flowchart illustrating a method for obtaining information of a sequence of tapping events used for representing operation control in the present embodiment, when step S102 is executed, the method may include: s1021, acquiring a plurality of first knocking events collected by a vibration sensor in a preset time length, wherein the vibration sensor is arranged on a real wireless earphone; and S1022, receiving a plurality of second knocking events sent by other earphones in a preset time length. In particular embodiments, both the true wireless headset and the other headset may be configured with vibration sensors, and the true wireless headset and the other headset may collect the first tap event and the second tap event, respectively, via their respective vibration sensors. The true wireless earphone can acquire a plurality of first knocking events by reading signals of a vibration sensor carried by the true wireless earphone; a number of second tap events sent by the other headset are received through the bluetooth link with the other headset.
It should be noted that, in the specific implementation process, the second tapping events sent by the other earphones may include time series information, so that after the wireless earphone analyzes the second tapping events, the wireless earphone may determine information such as the sequence, the number of times, and the time interval of each of the first tapping events and the second tapping events.
In order to enable the sound source equipment to quickly respond to the operation control command signal, in one embodiment, the real wireless earphone and other earphones are formed into a real wireless earphone pair, the real wireless earphone is a Bluetooth master earphone, and the other earphones are Bluetooth slave earphones; when step S106 is executed, step S106 includes: and sending an operation control instruction signal to the sound source equipment according to a Bluetooth standard communication protocol. In this embodiment, the real wireless earphone is a bluetooth master earphone, the other earphones are bluetooth slave earphones, after the bluetooth link is established between the real wireless earphone and the sound source device, the real wireless earphone and the sound source device perform data interaction, and during the period, the other earphones monitor data of the sound source device through the bluetooth link. Therefore, in this embodiment, after obtaining the operation control instruction signal, the true wireless headset may directly send the operation control instruction signal to the sound source device. The timeliness of sending the control instruction signal can be improved, so that the sound source equipment can quickly respond to the operation control instruction signal.
In order to reduce the data processing burden at the earphone end, in another embodiment, the true wireless earphone and other earphones are formed into a true wireless earphone pair, the true wireless earphone is a Bluetooth slave earphone, and the other earphones are Bluetooth master earphones; step S106 includes: and sending the sending indication information and the operation control instruction signal to other earphones. In this embodiment, the transmission instruction information indicates that an operation control instruction signal is transmitted to the sound source device, so that the other headphones transmit the operation control instruction signal to the sound source device according to the transmission instruction information. In this embodiment, the real wireless earphone is the slave earphone, and the real wireless earphone analyzes the operation control instruction signal, and then sends the operation control instruction signal to the sound source device through the other earphones, so that the work of the real wireless earphone and the other earphones can be reasonably distributed, and the data processing burden of the real wireless earphone and the other earphones is reduced. It should be noted that, in the implementation process, the communication between the real wireless headset and the other headset belongs to internal communication, and therefore, the real wireless headset and the other headset can communicate in a manner of a customized communication protocol, so that the limitation of a standard communication protocol can be avoided, for example, data can be transmitted in a full bandwidth between the real wireless headset and the other headset, and then, the time lag is reduced.
In order to implement the user-customized definition of the corresponding relationship and improve the user experience, referring to fig. 2, in an alternative embodiment, the method for operation control further includes: and S101, establishing a one-to-one mapping relation between the combination of the knocking events and the operation control instruction signals according to the mapping establishment triggering events. Specifically, step S101 includes: acquiring a mapping establishment triggering event for expressing the establishment of a mapping relation; establishing a trigger event based on the mapping to acquire a combination of the current knocking events; and associating the combination of the current knocking event with the current operation control instruction signal to establish a one-to-one mapping relation between the combination of the knocking event and the operation control instruction signal to obtain a corresponding relation. In this embodiment, the mapping establishment triggering event may be a preset physical switch, may also be a specific touch event, and of course, may also be a mapping establishment triggering event that is sent by the sound source device and indicates establishment of a mapping relationship. In a specific embodiment, after the mapping establishment triggering event for indicating establishment of the mapping relationship is obtained, the combination of the knocking events can be sequentially obtained, and the operation control instruction signals are respectively associated, so that the one-to-one mapping relationship between the combination of the knocking events and the operation control instruction signals is established to obtain the corresponding relationship.
It should be noted that, in the specific implementation process, after step S101 is executed, it is not necessary to repeatedly execute step S101 in the subsequent process of repeatedly executing steps S102 to S106, and step S101 may be executed again until a user has a need to establish a new one-to-one mapping relationship.
For the convenience of understanding by those skilled in the art, regarding an example of the correspondence relationship between the combination of tapping events and the operation control instruction signal, the operation control of tapping 3 times to realize music is taken as an example:
the example of starting the playing function is realized by knocking 3 times at a preset time interval, namely knocking the left earphone 1 time, the right earphone 1 time and the left earphone 1 time in sequence, namely, the combination of knocking events is the preset time interval of left and right, and the corresponding operation control instruction is the starting of the playing function; if the combination of the knocking events is that the left earphone and the right earphone are knocked simultaneously for 3 times at a preset time interval, the playing function is started corresponding to the operation control instruction;
the example of closing the playing function is realized by knocking 3 times at a preset time interval, namely knocking the right earphone 1 time, the left earphone 1 time and the right earphone 1 time in sequence, namely the combination of knocking events is the preset time interval of 'right left and right', and the corresponding operation control instruction is closing the playing function; that is, in the playing state, the left and right earphones are knocked for 3 times at a preset time interval of 'left and right', and the playing function can be turned off;
knocking 3 times at a preset time interval to realize the previous playing function, sequentially knocking the left earphone 1 time, the left earphone 1 time and the right earphone 1 time, namely, the combination of knocking events is a preset time interval of left and right, and corresponding to an operation control instruction to realize the previous playing function; for another example, the combination of the knocking events is that the left earphone and the right earphone are knocked for 2 times at the preset time interval, and then the left earphone is knocked for 1 time independently, so that the previous playing function can be realized;
knocking 3 times at preset time intervals to realize the next playing function, knocking the right earphone 1 time, the right earphone 1 time and the left earphone 1 time in sequence, namely, the combination of knocking events is the preset time interval 'right left', corresponding to an operation control instruction to realize the next playing function, and then, in the playing state, knocking events are the preset time interval to knock the left earphone and the right earphone 2 times simultaneously, and then knocking the right earphone 1 time independently, so that the next playing function can be realized;
it should be noted that the number of taps in the above example is merely an exemplary description, and is not understood as a limitation to the solution of the present embodiment, and those skilled in the art can know other alternative solutions according to the description of the above embodiment, for example, tapping the left and right earphones 1 time at the same time to turn on or off the playing function; as another example, the above-described functions and/or richer functions may be implemented by tapping the left and right earphones 4 or more times. The number of taps of the above example may also correspond to other operational controls such as fast forward, fast reverse, volume adjustment, etc.
In a specific implementation process, the time intervals of the respective tapping events may also be different intervals, and the time intervals of different durations correspond to some operation controls, taking the difference in the time intervals of the respective tapping events as an example:
taking the combination of time intervals of 2 times or more of knocking as a control example, for example, the function is realized by 5 times of knocking, and the four time intervals of T1, T2, T3 and T4 are respectively combined among the knocking events, and assuming that T1 is between 0.5s and 1s, T2 is between 1s and 2s, T3 is between 0.5s and 1s, and T4 is between 0.5s and 1s, the specific function can be realized if and only if T1, T2, T3 and T4 are all satisfied:
example 1: the combination of the knocking events comprises that the left earphone and the right earphone are knocked for 4 times and 1 time in sequence, the interval is within 0.5s each time, and the volume is increased corresponding to the operation control instruction; in a playing state, the left earphone and the right earphone are knocked for 4 times and 1 time in sequence, and the interval is within 0.5s each time, so that the volume increasing function can be realized;
example 2: the combination of the knocking events is that the right earphone and the left earphone are knocked for 4 times and 1 time in sequence, the interval is within 0.5s each time, and the volume is reduced corresponding to the operation control instruction; in the playing state, the right earphone and the left earphone are knocked for 4 times and 1 time in sequence, and the interval is within 0.5s every time, so that the volume reduction function can be realized.
Example 3: the combination of the knocking events comprises that the right earphone is knocked for 4 times, the left earphone is knocked for 1 time, the interval time of T1, T2 and T3 is 0.5s-1s, the interval time of T4 is 1s-1.5s, and the corresponding operation control command is fast forward; in a playing state, the right earphone is knocked 4 times, the left earphone is knocked 1 time, the interval time of T1, T2 and T3 is 0.5s-1s, the interval time of T4 is 1s-1.5s, and a fast forwarding function can be realized;
example 4: the combination of the knocking events comprises 4 times of knocking the left earphone and 1 time of knocking the right earphone, the interval time of T1, T2 and T3 is between 0.5s and 1s, the interval time of T4 is between 1s and 1.5s, and the slow playing is required to be operated according to a control command; in a playing state, the left earphone is knocked for 4 times, the right earphone is knocked for 1 time, the interval time of T1, T2 and T3 is 0.5s-1s, the interval time of T4 is 1s-1.5s, and the slow playing function can be realized;
of course, the tapping time interval may have a certain time error, and it is understood that the real wireless headset can automatically recognize and preprocess the time error in advance.
Referring to fig. 5, a schematic structural diagram of an apparatus for implementing operation control by tapping a wireless headset according to this embodiment is shown, where the apparatus for implementing operation control by tapping a wireless headset includes: a sequence acquisition module 102, an information analysis module 104, and an instruction sending module 106, wherein:
the sequence acquisition module 102 is configured to acquire tapping event sequence information used for representing operation control, where the tapping event sequence is a sequence formed by a plurality of first tapping events for a true wireless headset and a plurality of second tapping events for other headsets within a preset time duration; the information analysis module 104 is configured to analyze the information of the knocking event sequence to obtain an operation control instruction signal corresponding to the knocking event sequence;
the instruction sending module 106 is configured to send an operation control instruction signal to the sound source device, so that the sound source device executes operation control corresponding to the operation control instruction signal.
In an alternative embodiment, the information parsing module 104 includes: a combination deriving unit 1041 and an instruction deriving unit 1042, wherein: the combination obtaining unit 1041 is configured to analyze the sequence information of the tapping events to obtain a combination of the tapping events, where the combination of the tapping events includes a combination of a sequence of each of the plurality of first tapping events and the plurality of second tapping events and a time interval of each of the plurality of tapping events; the instruction obtaining unit 1042 is configured to obtain an operation control instruction signal according to the combination of the tapping events.
In an alternative embodiment, the instruction obtaining unit 1042 is configured to obtain the operation control instruction signal from a corresponding relationship according to a combination of the tapping events, where the corresponding relationship is a one-to-one mapping relationship between the combination of the tapping events and the operation control instruction signal, which is established in advance.
In an alternative embodiment, the sequence acquisition module 102 includes: a first event acquiring unit 1021 and a second event acquiring unit 1022, wherein: the first event acquisition unit 1021 is used for acquiring a plurality of first knocking events acquired by a vibration sensor in a preset time length, wherein the vibration sensor is arranged on the real wireless earphone; the second event obtaining unit 1022 is configured to receive a plurality of second tapping events sent by other earphones within a preset time period.
In an optional embodiment, in the true wireless headset pair, the true wireless headset is a bluetooth master headset, and the other headsets are bluetooth slave headsets; the instruction sending module 106 is configured to send an operation control instruction signal to the sound source device according to a bluetooth standard communication protocol.
In an optional embodiment, in the true wireless headset pair, the true wireless headset is a bluetooth slave headset, and the other headsets are bluetooth master headsets; the instruction sending module 106 is configured to send the sending instruction information and the operation control instruction signal to another earphone, where the sending instruction information indicates that the operation control instruction signal is sent to the sound source device, so that the other earphone sends the operation control instruction signal to the sound source device according to the sending instruction information.
In an optional embodiment, the method further comprises: and the mapping establishing module 108, wherein the mapping establishing module 108 is used for establishing a one-to-one mapping relation between the combination of the knocking events and the operation control instruction signals according to the mapping establishing triggering events.
In an alternative embodiment, the mapping setup module 108 includes: the mapping triggering unit is used for acquiring a mapping establishment triggering event for expressing the establishment of the mapping relation; the current combination obtaining unit is used for obtaining the combination of the current knocking event based on the mapping establishment triggering event; the association unit is used for associating the combination of the current knocking events with the current operation control instruction signals so as to establish a one-to-one mapping relation between the combination of the knocking events and the operation control instruction signals to obtain a corresponding relation.
This embodiment has still disclosed a kind of true wireless earphone, true wireless earphone becomes true wireless earphone pair with other ear mechanisms, true wireless earphone pair and sound source equipment constitute the communication system of three-terminal, true wireless earphone includes: a processor for implementing the method described in any of the above embodiments.
The present embodiment also discloses a chip for a true wireless headset having an integrated circuit thereon, the integrated circuit being designed to implement the method described in any of the above embodiments. Referring to fig. 6, a schematic diagram of a structure of a real wireless earphone chip disclosed in this embodiment is shown, in which an integrated circuit on the chip includes a processor 121, a wireless communication module 122, and a power module 123, where:
the processor 121 may be a micro-control chip with certain data processing capability, such as a DSP, a single chip, etc.; the processor 121 is configured to execute a program to implement the method described in any of the above embodiments;
the wireless communication module 122 may be a module capable of implementing bluetooth communication. The wireless communication module 122 can be used for communication between a master earphone and a slave earphone, and also can be used for communication between a true wireless earphone and an audio source device;
the power module 123 is configured to provide and/or manage power for each functional circuit, and it should be noted that, in the specific implementation process, the power module 123 may be configured for the bluetooth headset chip alone, or may be shared with other chips;
it will be clear to those skilled in the art that, based on the disclosure of the above embodiments, the modules of the integrated circuit in the bluetooth headset chip are appropriately deleted or integrated and multiplexed. For example, in some embodiments, the integrated circuit in the bluetooth headset chip may also include an ADC module 124 for signal acquisition.
The embodiment also discloses a computer readable storage medium, on which a computer program is stored, the computer program stored in the storage medium is used for being executed to realize the method described in any one of the above embodiments.
Referring to fig. 7, a schematic structural diagram of a wireless headset communication system disclosed in this embodiment is shown, where the wireless headset communication system includes: bluetooth sound source equipment, true wireless earphone and other earphones, wherein:
the sound source device may be a device having a bluetooth communication function and a sound source providing function, such as a mobile phone, a tablet computer, a notebook, a video player, and the like, and it should be noted that, in the specific implementation process, the sound source device may provide audio data of music and audio data of a call, and in this embodiment, the form of the sound source provided by the sound source device is not limited;
in one embodiment, a true wireless headset is used to receive audio data in a bluetooth standard communication protocol; other earphones and the true wireless earphone form a true wireless earphone pair; other earphones are used for monitoring audio data according to a Bluetooth standard communication protocol; a true wireless headset is configured to implement the method described in any of the embodiments above. In this embodiment, in the pair of real wireless earphones consisting of the real wireless earphone and the other earphones, the real wireless earphone is the main earphone, and the real wireless earphone directly sends the operation control command signal to the bluetooth sound source device.
In another embodiment, a true wireless headset is used to listen for audio data in accordance with the bluetooth standard communication protocol; other earphones and the true wireless earphone form a true wireless earphone pair; the other earphones are used for receiving the audio data according to the Bluetooth standard communication protocol; a true wireless headset is configured to implement the method described in any of the embodiments above. It should be noted that, in the present embodiment, in the real wireless headset pair formed by the real wireless headset and the other headsets, the real wireless headset is the slave headset, and the real wireless headset sends the operation control instruction signal to the other headsets, and then the other headsets send the operation control instruction signal to the bluetooth sound source device.
According to the technical scheme disclosed by the embodiment, the knocking event sequence is a sequence formed by a plurality of first knocking events for the real wireless earphone and a plurality of second knocking events for other earphones within a preset time length, and the real wireless earphone and other earphones form a real wireless earphone pair, so that knocking event sequence information for representing operation control can be obtained through the real wireless earphone and the knocking events for other earphones, and a corresponding operation control instruction signal can be obtained after the knocking event sequence information is analyzed, so that the sound source equipment end can execute corresponding operation control; compared with the complicated operation control in the prior art, the scheme of the embodiment of the invention obtains the corresponding operation control instruction signal by obtaining the real wireless earphone and the knocking event of other earphones, thereby facilitating the user operation and improving the user experience.
As an alternative embodiment, the combination of the knocking events includes the sequence and the number of the knocking events and the time interval of the knocking events, so that the combination of the knocking events has certain identification requirements, and thus, the probability of misoperation can be further reduced.
As an optional embodiment, the combination of the current tapping event and the current operation control instruction signal are associated, and a one-to-one mapping relationship between the combination of the tapping event and the operation control instruction signal is established to obtain a corresponding relationship, so that a user can conveniently define the corresponding relationship between the combination of the tapping event and the operation control instruction signal, and then, the corresponding relationship can be defined individually, and user experience is improved.
It will be appreciated by those skilled in the art that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the invention.
Claims (21)
1. A method for realizing operation control by tapping of a true wireless headset, the true wireless headset forming a true wireless headset pair with other ear organs, the true wireless headset pair and a sound source device forming a three-terminal communication system, the operation control method comprising:
s102, obtaining knocking event sequence information for representing operation control, wherein the knocking event sequence is a sequence formed by a plurality of first knocking events of the real wireless earphone and a plurality of second knocking events of other earphones within a preset time length, and the knocking event sequence information at least comprises frequency information of the first knocking events and frequency information of the second knocking events;
s104, analyzing the knocking event sequence information to obtain an operation control instruction signal corresponding to the knocking event sequence; and
and S106, sending the operation control instruction signal to the sound source equipment so as to enable the sound source equipment to execute operation control corresponding to the operation control instruction signal.
2. The operation control method according to claim 1, wherein the step S104 includes:
s1041, analyzing the knocking event sequence information to obtain a combination of knocking events, wherein the combination of knocking events comprises a combination formed by the sequence and the times of each knocking event of the first knocking events and the second knocking events and the time intervals of each knocking event;
and S1042, obtaining the operation control instruction signal according to the combination of the knocking events.
3. The operation control method according to claim 2, wherein the step S1042 includes: and obtaining the operation control instruction signals from a corresponding relation according to the combination of the knocking events, wherein the corresponding relation is a mapping relation between the combination of the knocking events and the operation control instruction signals which is established in advance.
4. The operation control method according to any one of claims 1 to 3, wherein the step S102 includes:
s1021, acquiring the plurality of first knocking events collected by the vibration sensor in the preset time length, wherein the vibration sensor is arranged on the real wireless earphone;
and S1022, receiving the second knocking events sent by the other earphones in the preset time length.
5. The method of operational control according to any of claims 1-4, wherein the pair of true wireless headsets, the true wireless headset being a Bluetooth master headset, the other headsets being Bluetooth slave headsets;
the step S106 includes: and sending the operation control instruction signal to the sound source equipment according to a Bluetooth standard communication protocol.
6. The method of operational control according to any of claims 1-3, wherein the pair of true wireless headsets, the true wireless headset being a Bluetooth slave headset, the other headsets being Bluetooth master headsets;
the step S106 includes: and sending indication information and the operation control instruction signal to the other earphones, wherein the sending indication information represents that the operation control instruction signal is sent to the sound source equipment, so that the other earphones send the operation control instruction signal to the sound source equipment according to the sending indication information.
7. The operation control method according to claim 3, further comprising:
and S101, establishing a one-to-one mapping relation between the combination of the knocking events and the operation control instruction signals according to the mapping establishment triggering events.
8. The operation control method according to claim 7, wherein the step S101 includes:
acquiring a mapping establishment triggering event for expressing the establishment of a mapping relation;
establishing a trigger event based on the mapping to acquire a combination of current knocking events; and
and associating the combination of the current knocking event with the current operation control instruction signal to establish a one-to-one mapping relation of the combination of the knocking event and the operation control instruction signal to obtain the corresponding relation.
9. An apparatus for realizing operation control by tapping of a true wireless earphone, which becomes a true wireless earphone pair with other ear organs, the true wireless earphone pair constituting a three-terminal communication system with a sound source device, the operation control apparatus comprising:
the system comprises a sequence acquisition module (102) for acquiring tapping event sequence information used for representing operation control, wherein the tapping event sequence is a sequence formed by a plurality of first tapping events of the real wireless earphone and a plurality of second tapping events of other earphones within a preset time length, and the tapping event sequence information at least comprises frequency information of the first tapping events and frequency information of the second tapping events;
the information analysis module (104) is used for analyzing the knocking event sequence information to obtain an operation control instruction signal corresponding to the knocking event sequence;
and the instruction sending module (106) is used for sending the operation control instruction signal to the sound source equipment so as to enable the sound source equipment to execute operation control corresponding to the operation control instruction signal.
10. The operation-controlled apparatus according to claim 9, wherein the information parsing module includes:
a combination obtaining unit (1041) configured to analyze the tapping event sequence information to obtain a combination of tapping events, where the combination of tapping events includes a combination of an order of each of the plurality of first tapping events and the plurality of second tapping events and a time interval of each of the plurality of tapping events;
and the instruction obtaining unit (1042) is used for obtaining the operation control instruction signal according to the combination of the knocking events.
11. The operation control device according to claim 10, wherein the instruction obtaining unit (1042) is configured to obtain the operation control instruction signal from a corresponding relationship according to the combination of the tapping events, where the corresponding relationship is a one-to-one mapping relationship between the combination of the tapping events and the operation control instruction signal, which is established in advance.
12. The operation controlled apparatus according to any one of claims 9-11, characterized in that the sequence acquisition module (102) comprises:
a first event acquisition unit (1021) for acquiring the first tapping events collected by the vibration sensor within the preset time period, wherein the vibration sensor is arranged on the real wireless earphone;
a second event obtaining unit (1022) for receiving the second tapping events sent by the other earphones within the preset time length.
13. The operation controlled device according to any of claims 9-11, wherein the pair of true wireless headsets, the true wireless headset is a bluetooth master headset, and the other headsets are bluetooth slave headsets;
the instruction sending module (106) is used for sending the operation control instruction signal to the sound source equipment according to a Bluetooth standard communication protocol.
14. The operation controlled device according to any of claims 9-11, wherein the pair of true wireless headsets, the true wireless headset is a bluetooth slave headset, and the other headsets are bluetooth master headsets;
the instruction sending module (106) is configured to send sending instruction information and the operation control instruction signal to the other earphones, where the sending instruction information indicates that the operation control instruction signal is sent to the sound source device, so that the other earphones send the operation control instruction signal to the sound source device according to the sending instruction information.
15. The operation control device according to claim 11, further comprising:
and the mapping establishing module (108) is used for establishing a one-to-one mapping relation between the combination of the knocking events and the operation control instruction signals according to the mapping establishing triggering events.
16. The operation control apparatus according to claim 15, wherein the map establishing module includes:
the mapping triggering unit is used for acquiring a mapping establishment triggering event for expressing the establishment of the mapping relation;
a current combination obtaining unit, configured to obtain a combination of current tapping events based on the mapping establishment trigger event;
and the association unit is used for associating the combination of the current knocking events with the current operation control instruction signals so as to establish a one-to-one mapping relation between the combination of the knocking events and the operation control instruction signals to obtain the corresponding relation.
17. A true wireless headset that forms a true wireless headset pair with other ear pieces, the true wireless headset pair and an audio source device forming a three-terminal communication system, the true wireless headset comprising:
a processor for implementing the method of any one of claims 1-8.
18. A chip for a true wireless headset having an integrated circuit thereon, characterized in that the integrated circuit is designed for implementing the method according to any of claims 1-8.
19. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program stored in the storage medium is adapted to be executed to implement the method according to any of claims 1-8.
20. A true wireless headset communication system, comprising:
the Bluetooth sound source equipment is used for providing audio data;
the real wireless earphone is used for receiving the audio data according to a Bluetooth standard communication protocol;
other earphones and the true wireless earphone form a true wireless earphone pair; the other earphones are used for monitoring the audio data according to a Bluetooth standard communication protocol;
the true wireless headset is configured to implement the method of any one of claims 1-5, 7 or 8.
21. A true wireless headset communication system, comprising:
the Bluetooth sound source equipment is used for providing audio data;
the real wireless earphone is used for monitoring the audio data according to a Bluetooth standard communication protocol;
other earphones and the true wireless earphone form a true wireless earphone pair; the other earphones are used for receiving the audio data according to a Bluetooth standard communication protocol;
the true wireless headset is configured to implement the method of any one of claims 1-4 or 6-8.
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