CN109120297B - Earphone far-field interaction method, earphone far-field interaction accessory and wireless earphone - Google Patents
Earphone far-field interaction method, earphone far-field interaction accessory and wireless earphone Download PDFInfo
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- CN109120297B CN109120297B CN201811003532.5A CN201811003532A CN109120297B CN 109120297 B CN109120297 B CN 109120297B CN 201811003532 A CN201811003532 A CN 201811003532A CN 109120297 B CN109120297 B CN 109120297B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
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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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
- H04B2001/3872—Transceivers carried on the body, e.g. in helmets with extendable microphones or earphones
Abstract
The invention discloses an earphone far-field interaction method, which relates to the technical field of portable listening equipment and is used for realizing the far-field interaction function of a wireless earphone; the method comprises the following steps: when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function, voice instruction information is picked up through pickup equipment in the earphone far-field interaction accessory; sending the voice instruction information to a first wireless earphone connected with the terminal, so that the first wireless earphone sends the voice instruction information to the terminal and receives response information fed back by the terminal; receiving response information sent by the first wireless earphone; outputting response information; according to the method, the wireless earphone is used as a bridge of the earphone far-field interaction accessory and the terminal, so that data interaction between the earphone far-field interaction accessory and the terminal is realized, and further, the function of wireless earphone far-field interaction is realized. The invention also discloses an earphone far-field interaction accessory, a wireless earphone and a computer readable storage medium, which have the beneficial effects.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to an earphone far-field interaction method, an earphone far-field interaction accessory, a wireless earphone and a computer readable storage medium.
Background
At present, the wireless earphone is more and more popular due to the convenience of use. Such as TWS (true Wireless stereo) headphones, which use bluetooth technology to achieve the purpose of binaural simultaneous playback. However, the function of the wireless headset is limited to being used as a near-field interaction device of a mobile phone at present, and the far-field interaction function cannot be realized.
Disclosure of Invention
The invention aims to provide an earphone far-field interaction method, an earphone far-field interaction accessory, a wireless earphone and a computer readable storage medium, which can realize the function of wireless earphone far-field interaction.
In order to solve the above technical problem, the present invention provides a method for headset far-field interaction, where the method includes:
when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function, voice instruction information is picked up through pickup equipment in the earphone far-field interaction accessory;
sending the voice instruction information to a first wireless earphone connected with a terminal, so that the first wireless earphone sends the voice instruction information to the terminal and receives response information fed back by the terminal;
receiving the response information sent by the first wireless earphone;
and outputting the response information.
Optionally, the method further includes:
detecting the preset event by determining that there is a wireless headset placed into the headset far-field interaction accessory.
Optionally, picking up voice command information through a sound pickup device in the far-field headset interaction accessory, including:
determining a motion state of the headset far-field interaction accessory;
and selecting a pickup mode corresponding to the motion state, and controlling pickup equipment in the far-field interaction accessory of the earphone to pick up voice instruction information according to the pickup mode.
Optionally, determining a motion state of the headset far-field interaction accessory includes:
acquiring a numerical value of an acceleration sensor of the wireless headset placed in the headset far-field interaction accessory;
and determining the motion state of the earphone far-field interaction accessory according to the numerical value.
Optionally, picking up voice command information through a sound pickup device in the far-field headset interaction accessory, including:
acquiring environmental state information of the far-field interaction accessory of the earphone;
and selecting a pickup mode corresponding to the environment state information, and controlling pickup equipment in the far-field interaction accessory of the earphone to pick up voice instruction information according to the pickup mode.
Optionally, outputting the response information includes:
and outputting the response information according to an output mode corresponding to the sound pickup mode.
Optionally, the method further includes:
and outputting prompt information sent by the terminal through the first wireless earphone.
Optionally, the method further includes:
and charging the equipment connected with the earphone far-field interaction accessory by utilizing a mobile power supply circuit.
Optionally, charging, with a mobile power circuit, a device connected to the headset far-field interaction accessory includes:
judging whether the battery electric quantity of the earphone far-field interaction accessory is lower than a working threshold value;
if so, prohibiting the mobile power supply circuit from charging the equipment connected with the earphone far-field interaction accessory;
and if not, charging the equipment connected with the earphone far-field interaction accessory by using the mobile power supply circuit.
The invention also provides an earphone far-field interaction accessory, comprising: the wireless earphone comprises a pickup device for picking up voice instruction information, a communication interface for data interaction with the first wireless earphone, an output device for outputting response information, a memory and a processor; the memory is used for storing a computer program, and the processor is used for implementing the steps of the earphone far-field interaction method when executing the computer program.
Optionally, the headset far-field interaction accessory further includes: and the mobile power supply circuit is used for charging equipment connected with the earphone far-field interaction accessory.
The invention also provides an earphone far-field interaction method, which comprises the following steps:
the method comprises the steps that a first wireless earphone receives voice instruction information sent by an earphone far-field interaction accessory; the voice instruction information is picked up when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function;
sending the voice instruction information to a connected terminal, and enabling the terminal to process the voice instruction information to obtain response information;
and receiving the response information and sending the response information to the earphone far-field interaction accessory.
Optionally, the method further includes:
and sending prompt information sent by the terminal to the earphone far-field interaction accessory.
The present invention also provides a wireless headset comprising: communication interface, memorizer, processor; the memory is used for storing a computer program, and the processor is used for implementing the steps of the earphone far-field interaction method when executing the computer program.
The present invention also provides a computer readable storage medium having a computer program stored thereon, which when executed by a processor implements the steps of the headset far-field interaction method described above.
The invention provides an earphone far-field interaction method, which comprises the following steps: when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function, voice instruction information is picked up through pickup equipment in the earphone far-field interaction accessory; sending the voice instruction information to a first wireless earphone connected with the terminal, so that the first wireless earphone sends the voice instruction information to the terminal and receives response information fed back by the terminal; receiving response information sent by the first wireless earphone; and outputting the response information.
Therefore, the method comprises the steps that external voice instruction information is picked up through an earphone far-field interaction accessory, the voice instruction information is sent to a terminal through a first wireless earphone connected with the terminal, the terminal responds to the voice instruction information to generate response information, and the response information is sent to the earphone far-field interaction accessory through the first wireless earphone, so that the earphone far-field interaction accessory outputs the response information; in other words, the method uses the wireless earphone as a far-field interaction accessory of the earphone and a bridge of the terminal, so that data interaction between the far-field interaction accessory of the earphone and the terminal is realized, and further, a far-field interaction function of the wireless earphone is realized, so that a user can have the advantages of near-field interaction and far-field interaction when using the wireless earphone, and the user experience is improved. The invention also provides an earphone far-field interaction accessory, a wireless earphone and a computer readable storage medium, which have the beneficial effects and are not described again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of an earphone far-field interaction method according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an arrangement of a multi-microphone array according to an embodiment of the present invention;
fig. 3 is a block diagram illustrating a far-field interaction accessory of a headset according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a headset far-field interaction accessory according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a mobile power circuit in an earphone far-field interaction accessory according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another headset far-field interaction accessory according to an embodiment of the present invention;
fig. 7 is a flowchart of another far-field interaction method for earphones according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a 5pins interface according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to enable a user to realize a far-field interaction function with a terminal when using a wireless headset, the present embodiment uses a headset far-field interaction accessory as an instruction input device and a result output device under the far-field interaction function, so as to realize the far-field interaction function between the wireless headset and the terminal. The implementation subject of the present embodiment is a headset far-field interaction accessory. Referring to fig. 1 in detail, fig. 1 is a flowchart of an earphone far-field interaction method according to an embodiment of the present invention; the method is applied to a headset far-field interaction accessory, and specifically comprises the following steps:
s100, when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function, voice instruction information is picked up through a pickup device in the earphone far-field interaction accessory.
The present embodiment does not limit the preset event, and the user can set the preset event according to the actual situation. Such as detecting the placement of a wireless headset in the headset far-field interaction accessory or detecting the presence of a wireless headset connected to the headset far-field interaction accessory. Further, the embodiment does not limit the detection method of the preset event, and the user may perform corresponding setting according to the set preset event. For example, when the preset event is detection of placement of a wireless headset in a headset far-field interaction accessory, the corresponding detection method of the preset event may be to detect the preset event by detecting whether values of pressure sensors at respective positions of the headset far-field interaction accessory where the wireless headset is placed are preset values, or to detect the preset event by detecting that tact switches at respective positions of the headset far-field interaction accessory where the wireless headset is placed are pressed. When the preset event is that the presence of connection between the wireless headset and the headset far-field interaction accessory is detected, the detection method of the corresponding preset event may be to detect whether the corresponding interface (e.g., a USB interface or a UART interface) is in a connected state to detect the preset event.
To improve the reliability of triggering the far-field interaction function, the present embodiment preferably detects the preset event by determining that there is a wireless headset placed into the headset far-field interaction accessory. The wireless headset is simply understood to be in a near-field interaction state with the terminal at the moment, and the wireless headset can be utilized to realize a far-field interaction function with the terminal as long as the wireless headset exists in the headset far-field interaction accessory. Further, in order to improve the reliability of the preset event detection. Preferably, in the embodiment, the wireless headset is determined to be placed in the headset far-field interaction accessory by the light touch switch being in the pressed state. Namely, whether the wireless earphone exists at the position where the wireless earphone is currently placed is detected by using the pressing state of the tact switch. The present embodiment does not limit the type of the tact switch, and may be a spring-type tact switch, for example.
When the far-field interaction accessory of the earphone detects a preset event triggering the far-field interaction function, the far-field interaction function can be started, and at the moment, the pickup equipment in the far-field interaction accessory of the earphone is in a working state and is ready for picking up voice instruction information at any time. The sound pickup equipment in the corresponding speech instruction information earphone far-field interaction accessory can be opened when the far-field interaction function is opened, or can be always in an opened state, but can pick up the speech instruction information only when the far-field interaction function is opened. In order to save power for the headset far-field interaction accessory, it is preferable to turn on the sound pickup device in the headset far-field interaction accessory only when the far-field interaction function is turned on.
Further, in the present embodiment, the type of the sound collecting apparatus is not limited, and may be, for example, a microphone, a multi-microphone array, or the like. The user can set according to actual pickup demand and cost requirement. In order to improve the adaptability of the sound pickup apparatus to the environment and improve the quality of the picked-up voice instruction information, preferably, the sound pickup apparatus in this embodiment may employ a multi-microphone array, and may employ an audio processing chip to control far-field sound pickup of the multi-microphone array connected thereto and perform processing such as noise reduction on the acquired original audio information (for example, may include a beam forming algorithm, a noise reduction algorithm, or a voice enhancement algorithm) so as to improve the reliability of the voice instruction information.
The present embodiment does not limit the location of the sound pickup device in the headset far-field interaction accessory. For example, the outer surface may be disposed on top of the headset far field interaction assembly, or the outer surface may be a side surface. The user can select the setting position according to the actually selected type and the sound pickup characteristics of the specific sound pickup equipment. When the sound pickup apparatus is a multi-microphone array, the present embodiment does not limit the number of microphones in the multi-microphone array, the spacing between the microphones, and the positions where the microphones are disposed. In order to achieve good far-field sound pickup effect, it is preferable that each microphone in the multi-microphone array is on the same plane, the distance between every two microphones is 20-40 mm, and good sealing performance of the microphones is maintained. The number of the microphones in the corresponding multi-microphone array can be 2-4 so as to realize far-field sound pickup. Specifically, referring to fig. 2, a schematic diagram of an arrangement manner of a multi-microphone array is given by taking 4 microphones as an example.
It should be understood that the present embodiment also does not limit the content of the specific voice instruction information, and for example, the content may be address query, flight information, traffic condition, navigation prompt, phrase translation, and the like. Of course, the specific format of the voice instruction information is not limited. The specific process can refer to the existing specific process of picking up sound through the sound pickup equipment.
And S110, sending the voice instruction information to a first wireless earphone connected with the terminal, so that the first wireless earphone sends the voice instruction information to the terminal and receives response information fed back by the terminal.
In this embodiment, in order to implement a far-field interaction function of the wireless headset, the collected voice instruction information needs to be sent to a corresponding terminal, and then response information of the terminal to the voice instruction information is received. At this time, the wireless headset is required to serve as a bridge between the headset far-field interaction accessory and the corresponding terminal, so that data interaction between the headset far-field interaction accessory and the corresponding terminal is realized. The specific process is that the earphone far-field interaction accessory sends voice instruction information to a first wireless earphone connected with the terminal, the first wireless earphone sends the voice instruction information to the terminal, the terminal responds to the received voice instruction information to obtain response information, the response information is sent to the first wireless earphone, finally the first wireless earphone sends the received response information to the earphone far-field interaction accessory, and the earphone far-field interaction accessory finally outputs the response information to a user.
Specifically, the present embodiment does not limit the way in which the headset far-field interaction accessory performs data interaction with the first wireless headset. For example, data interaction may be implemented through a USB interface, or may be a UART interface. That is, optionally, the voice instruction information is sent to the first wireless headset connected to the terminal through the USB interface or the UART interface. The selection of the specific communication interface can be correspondingly set according to the external interface of the specific wireless earphone and the setting of the corresponding communication protocol. Generally, an interface corresponding to a communication protocol with relatively wide current adaptability is selected, so as to improve the adaptability of the wireless headset and the headset far-field interaction accessory.
In this embodiment, the first wireless headset is a wireless headset that is connected to the terminal and can communicate with the terminal to implement data interaction. That is, it can be understood that when the wireless headset is a monaural wireless headset, then the wireless headset is the first wireless headset. When the wireless headset is a binaural wireless headset, the first wireless headset may be determined case by case. For example, if only the master wireless headset of two wireless headsets can be connected to the terminal, then the master wireless headset may be considered the first wireless headset only when the master wireless headset is placed in the headset far-field interaction accessory (whether or not the slave wireless headset is placed in the headset far-field interaction accessory does not affect). If both wireless headsets can be connected to the terminal, then if only one wireless headset is placed in the headset far-field interaction accessory, the wireless headset can be used as the first wireless headset. At this time, if the two wireless earphones are placed in the earphone far-field interaction accessory, the first wireless earphone can be selected according to the preset selection condition. The preset selection condition is not limited in this embodiment. For example, the first wireless earphone can be selected according to the current electric quantity of the two wireless earphones; the wireless headset connected with the terminal before being placed in the headset far-field interaction accessory can also be used as the first wireless headset.
Because the first wireless headset needs to consume power when performing data interaction with the terminal and the headset far-field interaction accessory, in order to avoid a situation that the first wireless headset is interrupted in a far-field interaction function due to power failure in a using process, preferably, when there are two wireless headsets, the sending of the voice instruction information to the first wireless headset connected to the terminal in this embodiment may further include:
detecting the battery electric quantity of two wireless earphones in the earphone far-field interaction accessory;
selecting a wireless earphone with higher battery power as a first wireless earphone;
judging whether the first wireless earphone is connected with the terminal;
if yes, go to step S110;
if not, the connection between the first wireless device and the terminal is established, and step S110 is executed.
Specifically, in the preferred embodiment, a suitable wireless headset is selected as the first wireless headset according to the battery power of the wireless headset. In this embodiment, the detection mode of the battery power of the two wireless headsets is not limited, as long as the headset far-field interaction accessory can acquire the battery power data of the two wireless headsets. For example, the headset far-field interaction accessory sends battery power acquisition information to the wireless headset, the current master wireless headset acquires the battery power of the slave wireless headset and the current master wireless headset, and the battery power of the two wireless headsets is sent to the headset far-field interaction accessory. Of course, the earphone far-field interaction accessories may also send the battery power acquisition information to each wireless earphone, and then receive the battery power corresponding to each wireless earphone fed back by itself.
When determining the first wireless earphone with higher current battery power, judging whether the first wireless earphone is connected with the terminal at the moment, and if so, directly executing the step S110; if not, the connection between the first wireless device and the terminal is established first, and step S110 is executed after the connection is successfully established. The present embodiment does not limit the procedure for establishing the connection between the first wireless and the terminal. For example, the current first wireless headset may be switched to a main wireless headset, and then a connection between the main wireless headset and the terminal may be established. The switching process and the process of connecting the main wireless earphone and the terminal can refer to the processes in the prior art. At this time, another wireless headset with a lower battery level can be in a sleep state to save power consumption.
The embodiment does not limit the determination of the first wireless headset execution frequency according to the battery power. This may be triggered, for example, when the battery level of the first wireless headset drops below a threshold during use. Of course, the process of determining the first wireless headset according to the battery power may be continuously performed during the working process of the headset far-field interaction accessory, so as to ensure that the first wireless headset performing data interaction with the headset far-field interaction accessory every time is a wireless headset with a higher battery power.
Further, the present embodiment does not limit the type of the terminal. For example, it may be a mobile phone, tablet, PC, etc. As long as the terminal has a wireless connection module for performing wireless communication with the wireless headset (this embodiment does not limit the wireless connection module, for example, the wireless connection module may be a bluetooth module, or a WIFI module, or a BLE module), and a processor capable of processing the voice command information to obtain the response information. That is, the embodiment does not limit the specific way of wireless transmission between the wireless headset and the terminal. Certainly, the terminal can also be connected with the cloud end through the wireless connection module to process the voice instruction information to obtain response information, and the terminal only needs to receive the response information.
And S120, receiving response information sent by the first wireless earphone.
And S130, outputting response information.
Specifically, step S120 and step S130 implement data interaction between the headset far-field interaction accessory and the first wireless headset, and receive and output response information sent by the first wireless headset. The output form of the response information is not limited in this embodiment, and may be, for example, voice output, for example, response information is output through a speaker; of course, the output may be performed through a display screen. Further, the present embodiment does not limit the position where the output device having the output function is set. For example, when the output device is a speaker, it may be disposed on the side external to the headset far-field interaction accessory. Reference may be made in particular to fig. 2.
In this embodiment, under the condition that a user does not need to take out a terminal, a far-field interaction function of a wireless headset is realized by combining a far-field interaction accessory of the headset with the wireless headset (the wireless headset may be a wireless headset which is not needed to be used currently or is required to realize the far-field interaction function) so as to inquire on-line data, including address inquiry, flight information, traffic conditions, navigation prompts, short sentence translation and the like; or used for receiving some output information of the terminal, including music playing, short message prompting, equipment control and the like.
Based on the technical scheme, the earphone far-field interaction method provided by the embodiment of the invention can realize the far-field interaction function of the wireless earphone, so that a user can have the advantages of near-field interaction and far-field interaction when using the wireless earphone, and the user experience is improved.
Because the wireless headset is convenient to use and the headset far-field interaction accessory needs to be matched with the wireless headset for use, the headset far-field interaction accessory needs to be capable of adapting to various use environments. It may be used indoors, including in homes or offices; it can also be used outdoors, such as on roads, vegetable grounds or parks; and the user can have multiple motion states in various use environments, and the corresponding earphone far-field interaction accessory can have multiple motion states, such as the motion states of running, driving, stepping on a bicycle and the like.
In order to pick up reliable voice instruction information under various application scenes, the quality of the voice instruction information is ensured. In this embodiment, according to the current application scenario, a corresponding sound pickup mode (where each sound pickup mode may have a noise reduction algorithm and/or a sound pickup direction algorithm for the characteristics of the application scenario) may be selected to pick up the voice instruction information. The present embodiment does not limit the current application scenario determination manner and the pickup mode corresponding to each application scenario, and a user may set the determination manner according to actual conditions. For example, the current application scenario is determined according to the motion state of the headset far-field interaction accessory, or the current application scenario is determined according to the environment state information, or multiple application scenarios are set, and the current application scenario is determined through the selection of the user. The corresponding pickup mode can be set for each application scene, and the embodiment does not limit the specific algorithm selected by each pickup mode, so long as the pickup effect can be improved.
For example, in different application scenarios, the headset far-field interaction accessory can adjust the volume and noise reduction effect of the headset far-field interaction accessory. If the sound volume is properly increased according to the noise level in a noisy place, such as a street; during running, the corresponding noise reduction algorithm is selected, and the voice recognition rate is improved.
Based on the above embodiment, when the current application scenario is identified in the motion state, the picking up of the voice instruction information by the sound pickup apparatus in the headset far-field interaction accessory in the embodiment may include:
determining a motion state of a headset far-field interaction accessory;
and selecting a pickup mode corresponding to the motion state, and controlling pickup equipment in the far-field interaction accessory of the earphone to pick up the voice instruction information according to the pickup mode.
Specifically, the determining manner of the motion state of the far-field interaction accessory of the headset is not limited in this embodiment, and for example, the motion state of the far-field interaction accessory of the headset may be determined according to an acceleration sensor provided in the far-field interaction accessory of the headset; since the wireless headset can be placed in the headset far-field interaction accessory, the motion state of the headset far-field interaction accessory can also be determined according to the acceleration sensor of the wireless headset. Because the existing wireless earphones are generally provided with the acceleration sensor, in order to improve the utilization rate of the original devices in the equipment, the acceleration sensor of the wireless earphone can be directly used for determining the motion state of the far-field interaction accessory of the earphone. That is, preferably, determining the motion state of the headset far-field interaction accessory may include: acquiring a numerical value of an acceleration sensor of a wireless headset arranged in a far-field interaction accessory of the headset; and determining the motion state of the headset far-field interaction accessory according to the numerical value.
Specifically, when the headset far-field interaction accessory is in a working state, the value of the acceleration sensor of the wireless headset placed in the headset far-field interaction accessory can be received and acquired, and then the motion state of the headset far-field interaction accessory can be determined. The present embodiment does not limit the number of values of the acceleration sensor; when the two wireless earphones are provided with the acceleration sensors, the numerical values of the acceleration sensors of the two earphones can be obtained, and the numerical value of the acceleration sensor of the first wireless earphone can also be obtained.
The number of motion states and the division criterion are not limited in this embodiment. The state of motion may be, for example, stationary, walking, running. When the static state is determined, selecting a pickup mode corresponding to the static state to pick up voice instruction information; and when the walking state is determined, selecting a pickup mode corresponding to the walking state to pick up the voice instruction information. Therefore, the far-field sound pickup capability of the earphone far-field interaction accessory is adjusted by selecting different sound pickup modes, the best direction recognition and noise reduction processing is provided in different motion scenes, and the voice recognition rate is improved.
Based on the above embodiment, when the current application scenario is identified in the motion state, the picking up of the voice instruction information by the sound pickup apparatus in the headset far-field interaction accessory in the embodiment may include:
acquiring environmental state information of a far-field interaction accessory of the earphone;
and selecting a pickup mode corresponding to the environment state information, and controlling pickup equipment in the far-field interaction accessory of the earphone to pick up the voice instruction information according to the pickup mode.
Specifically, the present embodiment does not limit the specific content of the environmental status information, and may be, for example, a numerical value of environmental noise. The present embodiment does not limit the kind and division standard of the environmental status information. For example, quiet, normal, crowd may be determined based on the current environmental status information. When the sound is determined to be quiet according to the environmental state information, selecting a sound pickup mode corresponding to the quiet sound to pick up the voice instruction information; when the environment state information is determined to be noisy, selecting a pickup mode corresponding to the noise to pick up the voice command information; therefore, the far-field sound pickup capability of the earphone far-field interaction accessory is adjusted by selecting different sound pickup modes, the best direction recognition and noise reduction processing is provided in different motion scenes, and the voice recognition rate is improved.
Of course to further improve the speech recognition rate. The present embodiment can combine the motion state and the environmental state information together to make the determination of the sound pickup mode. Acquiring environmental state information and motion state of a far-field interaction accessory of the earphone; and selecting a pickup mode corresponding to the environmental state information and the motion state, and controlling pickup equipment in the far-field interaction accessory of the earphone to pick up the voice instruction information according to the pickup mode.
Further, since there are different volume requirements for the response information output by voice through a speaker or the like in various application scenarios, in order to improve the user experience, based on the above embodiment, it is preferable that the present embodiment can output the response information in the output mode corresponding to the sound pickup mode.
Specifically, the user can check the playing volume of the far-field interactive accessory of the earphone according to the pickup capacity of the user. The present embodiment does not limit the specific correspondence relationship between the sound pickup mode and the output mode. When it is determined whether it is currently quiet, normal, or loud based on the environment state information, for example, the output volume of the corresponding output mode is A, B, C; wherein A is less than B, and B is less than C.
Based on the technical scheme, the earphone far-field interaction method provided by the embodiment of the invention can realize the far-field interaction function of the wireless earphone, so that a user can have the advantages of near-field interaction and far-field interaction when using the wireless earphone, the user experience is improved, and the picking effect of voice instruction information and the effect of voice output response information are improved by identifying an application scene, thereby further improving the user experience.
Based on any of the above embodiments, in order to improve the utilization rate of the far-field interaction accessory of the headset and enable the far-field interaction accessory of the headset to realize multiple functions, in this embodiment, the far-field interaction accessory of the headset may further output prompt information sent by the terminal through the first wireless headset.
Specifically, the prompt information output in this embodiment does not need to be picked up by the headset far-field interaction accessory, and is directly the prompt information sent by the terminal through the first wireless headset. In this embodiment, specific content of the prompt message is not limited, and may be, for example, an incoming call prompt, a short message prompt, a weather prompt, a prompt of an operating state of other intelligent devices (e.g., an intelligent home device), and the like. Of course, the output form of the above-mentioned prompt message is not limited in this embodiment, and may be a voice output, a screen output, or an indicator light output. Further, the headset far-field interaction accessory may also output the status (working status or dormant status) of itself and/or a wireless headset placed in the headset far-field interaction accessory. Of course, the user may also set the far-field interaction accessory of the headset by providing an input form such as a key.
Based on the technical scheme, the earphone far-field interaction method provided by the embodiment of the invention can realize the far-field interaction function of the wireless earphone, so that a user can have the advantages of near-field interaction and far-field interaction when using the wireless earphone, the user experience is improved, and the function of the earphone far-field interaction accessory is expanded by outputting prompt information.
Based on any of the above embodiments, in order to improve the utilization rate of the far-field headset interaction accessory and enable the far-field headset interaction accessory to achieve multiple functions, in this embodiment, the far-field headset interaction accessory may further include a charging function, and the specific far-field headset interaction accessory charges the device connected to the far-field headset interaction accessory by using the mobile power supply circuit. The specific form of the mobile power supply circuit and the type of the connected device requiring charging (for example, a wireless headset) are not limited in this embodiment. The specific form of the mobile power supply circuit may be specifically set according to the type of device that can be charged. Namely, the earphone far-field interaction accessory can be used as a mobile charging treasure, or a mobile charging device only charging the wireless earphone.
The present embodiment does not limit the interface of the device to the headset far-field interaction accessory, which is determined according to the type of device. For example, it may be a USB interface or a UART interface. Certainly, the far-field headset interaction accessory can also be provided with an interface for charging the far-field headset interaction accessory through an external power supply so as to meet the normal use of the far-field headset interaction accessory and the function of charging equipment.
Based on the technical scheme, the earphone far-field interaction method provided by the embodiment of the invention can realize the far-field interaction function of the wireless earphone, so that a user can have the advantages of near-field interaction and far-field interaction when using the wireless earphone, the user experience is improved, and the mobile charging function of the earphone far-field interaction accessory is expanded through the mobile power supply circuit.
Based on any of the above embodiments, in order to ensure normal use of the far-field headset interaction accessory, when a user needs to use the far-field headset interaction accessory, it is necessary to first detect whether the battery power of the far-field headset interaction accessory meets the use requirement. The present embodiment does not limit the frequency of detecting whether the battery power of the headset far-field interaction accessory is too low. The battery power of the earphone can be detected in real time, or detected according to a preset period, or detected when the earphone far-field interaction accessory is needed.
For example, when the far-field headset interaction accessory detects a preset event triggering a far-field interaction function, it is first required to detect whether the battery power of the far-field headset interaction accessory can meet a work requirement (for example, whether the battery power is lower than a set power value), if the battery power meets the work requirement, the step of picking up the voice instruction information through the sound pickup device in the far-field headset interaction accessory is executed, and if the battery power is not met, the step of picking up the voice instruction information through the sound pickup device in the far-field headset interaction accessory is rejected, and at this time, the user can be prompted that the power is low and charging is needed. Or when detecting that the connected equipment needs to execute the charging function, judging whether the battery electric quantity of the earphone far-field interaction accessory is lower than a working threshold value or not; if not, charging the equipment connected with the earphone far-field interaction accessory by using the mobile power supply circuit; if so, forbidding the mobile power supply circuit to charge the equipment connected with the far-field interactive accessory of the earphone; at this time, the user can be prompted that the electric quantity is low and charging is needed.
The embodiment does not limit the specific way of outputting the prompt message. For example, the charging prompt information can be output by an indicator light or voice, or the charging prompt information can be output by the terminal, that is, when the battery level of the headset far-field interaction accessory is too low and needs to be charged, the headset far-field interaction accessory actively sends the charging prompt information to the terminal through the first wireless headset.
Further, in a normal case, when the user does not use the headset far-field interaction accessory (e.g., does not use its far-field interaction function or charging function), the headset far-field interaction accessory may be set to be in a sleep mode (i.e., a power saving mode) for lower power consumption and energy saving. For example, when the wireless headset is not in the headset far-field interaction accessory, the tact switch is released, and the headset far-field interaction accessory immediately enters a standby state to save power. And the headset far-field interaction accessory itself may charge the internal battery through the interface. When the wireless headset is in the headset far-field interaction accessory, but the battery of the headset far-field interaction accessory is insufficient in electric quantity, the headset far-field interaction accessory can refuse to charge the wireless headset, and meanwhile prompt information can be sent to a terminal (such as a mobile phone) to require a user to supply power to the headset far-field interaction accessory.
The specific process of this embodiment is illustrated below as a specific example:
when the wireless earphones are fixedly placed into the earphone far-field interaction accessory, the touch switch on the position where the wireless earphones are placed can be pressed, it is confirmed that the wireless earphones are placed in the earphone far-field interaction accessory, namely, a preset event is detected, then the battery electric quantity of the two wireless earphones is detected, and the two wireless earphones are respectively charged through the charging interfaces 2A and 2B. At this time, the far-field interaction function of the earphone far-field interaction accessory is started, the communication with the wireless earphone with higher electric quantity is started through the USB interface or the UART interface, and the other wireless earphone with lower electric quantity enters a dormant state and only charges. After the keywords are called, the short sentence is put forward, and the voice instruction information is transmitted to a wireless earphone in work, namely a first wireless earphone, is sent to a terminal (such as a mobile phone) through Bluetooth and then reaches a network cloud end; the searched result, namely response information, is sent back to the earphone far-field interaction accessory from the reverse path in a short time, and finally the response information is played by a loudspeaker. In the using process, when the electric quantity of the first wireless earphone is less than p (V), the earphone far-field interaction accessory is switched to the wireless earphone with high electric quantity, and the wireless earphone with low electric quantity enters a dormant state and only charges; wherein p >0, and the specific numerical values are not limited.
Based on the technical scheme, the earphone far-field interaction method provided by the embodiment of the invention designs the earphone far-field interaction accessory with the mobile charging function, and the wireless earphone is changed into a far-field interaction tool by the method through combining the earphone far-field interaction accessory with the wireless earphone while the wireless earphone is charged for a long time. The user can select the near field or far field interaction function according to the requirement under the condition of convenient carrying, and the use scene, time and value of the product are improved. The method realizes mobile charging and simultaneously improves the functions of the conventional small wireless earphone and the charging box thereof, and combines the wireless earphone and the mobile power supply by adopting an earphone far-field interaction accessory with the mobile charging function to make the wireless earphone become far-field interaction equipment which can be used together with a terminal. The user may have the benefit of near field and far field interaction while extending the wireless headset usage time.
In the following, the headset far-field interaction accessory, the headset far-field interaction method, the wireless headset and the computer-readable storage medium according to the embodiments of the present invention are described, and the headset far-field interaction accessory, the headset far-field interaction method, the wireless headset and the computer-readable storage medium described below may be referred to in correspondence with the headset far-field interaction method described above.
Referring to fig. 3, fig. 3 is a block diagram illustrating a far-field interaction accessory of an earphone according to an embodiment of the present invention; the headset far-field interaction accessory may include: a sound pickup apparatus 100 picking up voice instruction information, a communication interface 200 performing data interaction with a first wireless headset, an output apparatus 300 outputting response information, a memory 400, and a processor 500; the memory 400 is configured to store a computer program, and the processor 500 is configured to implement the steps of the headset far-field interaction method according to any of the above embodiments when executing the computer program. When the processor is used for executing a computer program, the far-field interaction accessory of the earphone is used for picking up voice instruction information through pickup equipment in the far-field interaction accessory of the earphone when a preset event triggering a far-field interaction function is detected; sending the voice instruction information to a first wireless earphone connected with the terminal, so that the first wireless earphone sends the voice instruction information to the terminal and receives response information fed back by the terminal; receiving response information sent by the first wireless earphone; and outputting the response information.
Based on the above-described embodiment, the sound pickup apparatus 100 may include: a multi-microphone array and an audio processing chip. The present embodiment does not limit the type of the specific audio processing chip. The audio processing chip is mainly responsible for algorithms (including beam forming, noise reduction and/or voice enhancement) of far-field sound pickup and noise reduction of the multi-microphone array, and outputs a processed I2S signal to the codec chip. Wherein the multi microphone array can be connected to an FPC (flexible circuit board) of the main board.
Based on the above embodiment, the microphones in the multi-microphone array are arranged on the same plane, and the distance between each two microphones is 20 mm to 40 mm. In this embodiment, the specific number of microphones in the multi-microphone array is not limited, and may be, for example, 2 to 4.
Based on any of the above embodiments, the communication interface 200 is specifically a USB interface or a UART interface. In this embodiment, the number of the communication interfaces is not limited. For example, the number of communication interfaces may be equal to the number of wireless headsets.
Based on any of the embodiments described above, the output device 300 may include: a power amplifier and a speaker. The present embodiment does not limit the specific power amplifiers and the types and the number of speakers.
Based on any of the above embodiments, the processor 500 is specifically a codec chip. In this embodiment, the type of the codec chip is not limited, for example, the USB codec chip/UART codec chip needs to be adapted to the type of the communication interface 200, and is responsible for converting between the USB or UART audio signal and the I2S signal, and is used as a bridge for data interaction between the wireless headset and the headset far-field interaction accessory. In addition, the coding and decoding chip can also provide interfaces for key input and state output of LEDs and the like.
In this embodiment, the far-field headset interaction accessory mainly has two audio transmission paths:
path of far-field pickup operation: the multi-microphone array, the audio processing chip, the USB/UART coding and decoding chip, the interface 2A/B, a first wireless earphone and the wireless earphone are connected to the terminal.
Path of voice play operation: the response information is wirelessly transmitted to the first wireless earphone-interface 2A/B-USB/UART codec chip-power amplifier-loudspeaker of the earphone far-field interaction accessory to be played.
Referring to fig. 4, a specific structure diagram of a far-field interaction accessory of a headset is shown. The dashed line frame is a part for realizing the far-field interaction function in the earphone far-field interaction accessory, and the Multiplexer refers to a Multiplexer. The power amplifier is a power amplifier, and the loudspeaker is a loudspeaker. The interface 2A and the interface 2B (i.e. the two communication interfaces 200) are left BT headset and right BT headset which perform data interaction with headset far-field interaction accessory, and the right BT headset is one of dual wireless headsets. The specific working process can be as follows: carrying out analog-digital conversion, pickup and noise reduction processing according to the sound collected by the multi-microphone array, transmitting a digital voice signal to a Bluetooth earphone end through an interface 2A or 2B, and transmitting the digital voice signal to a terminal through Bluetooth for processing; and the terminal also transmits the voice result to the earphone far-field interaction accessory through Bluetooth for playing.
Based on any of the above embodiments, the headset far-field interaction accessory may further include: and the mobile power supply circuit is used for charging equipment connected with the earphone far-field interaction accessory.
Based on the above embodiment, the mobile power supply circuit may include: the earphone far-field interaction accessory comprises an input interface, an output interface, a battery, a charging management chip for managing a charging current path and charging parameters, and a power management chip for converting electric energy transmitted by the charging management chip into electric energy required by a system in the earphone far-field interaction accessory. The charging management chip is mainly responsible for managing a charging current path and charging parameters, and mainly sets a current distribution relation between electric energy transmitted from the input interface to equipment (such as a wireless earphone), a power management chip of a far-field interaction accessory of the earphone and a battery. And the processor (such as a codec chip) can be responsible for setting and controlling the charging management chip through the I2C. The power management chip is mainly used for converting the electric energy transmitted by the charging management chip into the electric energy required by the system in the earphone far-field interaction accessory. The battery is mainly used for charging the wireless earphone when not connected with an external power supply, and the service life is prolonged.
Specifically, the input interface is specifically used for an external power supply to charge the headset far-field interaction accessory. The output interface is specifically used for charging external equipment, and a specific model of the output interface can be set according to actual requirements, which is not limited in this embodiment, for example, the input interface is a standard USB interface and is used for connecting external power supply equipment and a far-field interaction accessory of an earphone; the output interface may be a standard USB connector (i.e., USB interface) or Pogo pins (which may be 3pins or 5pins, preferably 5pins) for connecting the headset far-field interaction accessory with the wireless headset. When the device to be charged is a wireless headset, the output interface may be shared with the communication interface 200 in the above embodiment, that is, the communication interface 200 may also be used as an output interface for charging the connected device. The present embodiment also does not limit the size and the size of the battery, and the battery is designed according to the actual requirements of the mobile power supply circuit. Of course, the specific models of the charging management chip and the power management chip are not limited in this embodiment.
In the embodiment, when no external power supply device supplies power to the headset far-field interaction accessory through the input interface, the main power transmission paths are as follows: battery-charge management chip-power management chip; and, a battery-charge management chip-output interface-wireless headset.
When external power supply equipment supplies power for the earphone far-field interaction accessory through the input interface, the main power transmission path is as follows: input interface-charge management chip-output interface-wireless headset; and an input interface-a charging management chip-a power management chip.
Referring to fig. 5, a specific structure diagram of a mobile power circuit in a far-field interaction accessory of a headset is shown. The dotted line frame is a part for realizing a charging function in the far-field interaction accessory of the earphone, and only the codec chip can belong to the far-field interaction part interface 1, namely an input interface. The interface 2A and the interface 2B (i.e., two communication interfaces in fig. 4, i.e., output interfaces in the present embodiment) are used to charge the left BT headset and the right BT headset. The specific working process can be as follows: through the interface 1, a battery of the earphone far-field interaction accessory and a battery of the wireless earphone can be charged at the same time, and normal work of the earphone far-field interaction accessory is ensured; when the earphone far-field interaction accessory is connected with the wireless earphone independently, the wireless earphone can be charged, and the service life of the wireless earphone is prolonged.
When the headset far-field interaction accessory is capable of both far-field interaction and charging functions, it may consist of fig. 4 and 5. Namely, the system can comprise a far-field interaction circuit, a mobile power supply circuit and an interface. Reference may be made in particular to fig. 6. The far field interaction circuit may refer to fig. 4.
The execution subject of the embodiment is the first wireless earphone, namely, the wireless earphone which performs data interaction with the earphone far-field interaction accessory and the terminal simultaneously. Referring to fig. 7, fig. 7 is a flowchart illustrating another method for far-field interaction of earphones according to an embodiment of the present invention; the method can comprise the following steps:
s700, the first wireless earphone receives voice instruction information sent by the earphone far-field interaction accessory; the voice instruction information is picked up when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function;
s710, sending the voice instruction information to a connected terminal, and enabling the terminal to process the voice instruction information to obtain response information;
s720, receiving response information;
and S730, sending the response information to the earphone far-field interaction accessory.
Based on the above embodiment, the receiving, by the first wireless headset, the voice instruction information sent by the headset far-field interaction accessory may include: the first wireless earphone receives voice instruction information sent by the earphone far-field interaction accessory through the USB interface or the UART interface.
Based on any of the above embodiments, the method may further include:
and sending prompt information sent by the terminal to the first wireless earphone.
The present invention also provides a wireless headset comprising: communication interface, memorizer, processor; the memory is used for storing a computer program, and the processor is used for implementing the steps of the headset far-field interaction method according to any embodiment when the computer program is executed. When the processor is used for executing the computer program, the first wireless earphone is used for receiving voice instruction information sent by the earphone far-field interaction accessory; the voice instruction information is picked up when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function; sending the voice instruction information to a connected terminal, and enabling the terminal to process the voice instruction information to obtain response information; receiving response information; and sending the response information to the earphone far-field interaction accessory.
Based on the above embodiment, the communication interface is a 5pins interface including a UART interface. Fig. 8 may be referred to for a schematic diagram of the 5pins interface.
The present invention further provides a computer-readable storage medium having a computer program stored thereon, where the computer program, when executed by a processor, implements the steps of the headset far-field interaction method according to any of the above embodiments. When the computer program is executed by the processor, the far-field interaction accessory of the earphone is used for picking up voice instruction information through a sound pickup device in the far-field interaction accessory of the earphone when a preset event triggering the far-field interaction function is detected; sending the voice instruction information to a first wireless earphone connected with the terminal, so that the first wireless earphone sends the voice instruction information to the terminal and receives response information fed back by the terminal; receiving response information sent by the first wireless earphone; and outputting the response information. And/or, as the computer program is executed by the processor, the first wireless earphone is enabled to receive voice instruction information sent by the earphone far-field interaction accessory; the voice instruction information is picked up when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function; sending the voice instruction information to a connected terminal, and enabling the terminal to process the voice instruction information to obtain response information; receiving response information; and sending the response information to the earphone far-field interaction accessory.
The computer-readable storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above detailed description is provided for a far-field interaction method of an earphone, a far-field interaction accessory of an earphone, a wireless earphone and a computer readable storage medium. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (14)
1. A method for headphone far-field interaction, the method comprising:
when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function, voice instruction information is picked up through pickup equipment in the earphone far-field interaction accessory;
sending the voice instruction information to a first wireless earphone connected with a terminal through a communication interface, so that the first wireless earphone sends the voice instruction information to the terminal and receives response information fed back by the terminal;
receiving the response information sent by the first wireless earphone;
outputting the response information;
further comprising:
detecting the preset event by determining that there is a wireless headset placed into the headset far-field interaction accessory.
2. The method of claim 1, wherein picking up voice command information through a tone pickup device in the headset far-field interaction accessory comprises:
determining a motion state of the headset far-field interaction accessory;
and selecting a pickup mode corresponding to the motion state, and controlling pickup equipment in the far-field interaction accessory of the earphone to pick up voice instruction information according to the pickup mode.
3. The method of claim 2, wherein determining the motion state of the headset far-field interaction accessory comprises:
acquiring a numerical value of an acceleration sensor of the wireless headset placed in the headset far-field interaction accessory;
and determining the motion state of the earphone far-field interaction accessory according to the numerical value.
4. The method of claim 1, wherein picking up voice command information through a tone pickup device in the headset far-field interaction accessory comprises:
acquiring environmental state information of the far-field interaction accessory of the earphone;
and selecting a pickup mode corresponding to the environment state information, and controlling pickup equipment in the far-field interaction accessory of the earphone to pick up voice instruction information according to the pickup mode.
5. The method of claim 4, wherein outputting the response message comprises:
and outputting the response information according to an output mode corresponding to the sound pickup mode.
6. The method of claim 1, further comprising:
and outputting prompt information sent by the terminal through the first wireless earphone.
7. The method of any one of claims 1-6, further comprising:
and charging the equipment connected with the earphone far-field interaction accessory by utilizing a mobile power supply circuit.
8. The method of claim 7, wherein charging a device connected to the headset far-field interaction accessory with a mobile power circuit comprises:
judging whether the battery electric quantity of the earphone far-field interaction accessory is lower than a working threshold value;
if so, prohibiting the mobile power supply circuit from charging the equipment connected with the earphone far-field interaction accessory;
and if not, charging the equipment connected with the earphone far-field interaction accessory by using the mobile power supply circuit.
9. A headset far-field interaction accessory, comprising: the wireless earphone comprises a pickup device for picking up voice instruction information, a communication interface for data interaction with the first wireless earphone, an output device for outputting response information, a memory and a processor; wherein the memory is configured to store a computer program, and the processor is configured to implement the steps of the headset far-field interaction method according to any one of claims 1 to 8 when executing the computer program.
10. The headset far-field interaction accessory of claim 9, further comprising: and the mobile power supply circuit is used for charging equipment connected with the earphone far-field interaction accessory.
11. A method for headphone far-field interaction, the method comprising:
the method comprises the steps that a first wireless earphone receives voice instruction information sent by an earphone far-field interaction accessory through a communication interface; the voice instruction information is picked up when the earphone far-field interaction accessory detects a preset event triggering a far-field interaction function; detecting the preset event by determining that there is a wireless headset placed into the headset far-field interaction accessory;
sending the voice instruction information to a connected terminal, and enabling the terminal to process the voice instruction information to obtain response information;
and receiving the response information and sending the response information to the earphone far-field interaction accessory.
12. The method of claim 11, further comprising:
and sending prompt information sent by the terminal to the earphone far-field interaction accessory.
13. A wireless headset, comprising: communication interface, memorizer, processor; wherein the memory is adapted to store a computer program, and the processor is adapted to carry out the steps of the headset far-field interaction method according to claim 11 or 12 when executing the computer program.
14. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the headset far-field interaction method according to any one of claims 1 to 8; and/or 11 or 12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811003532.5A CN109120297B (en) | 2018-08-30 | 2018-08-30 | Earphone far-field interaction method, earphone far-field interaction accessory and wireless earphone |
| PCT/CN2018/123551 WO2020042490A1 (en) | 2018-08-30 | 2018-12-25 | Earphone far-field interaction method, earphone far-field interaction accessory, and wireless earphone |
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| CN201811003532.5A CN109120297B (en) | 2018-08-30 | 2018-08-30 | Earphone far-field interaction method, earphone far-field interaction accessory and wireless earphone |
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| CN112653958B (en) * | 2019-10-11 | 2023-07-14 | Oppo广东移动通信有限公司 | Earphone box, earphone device and mobile terminal |
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| CN104023293B (en) * | 2014-06-23 | 2017-05-24 | 成都元象科技有限公司 | Wired headset with wireless communication function |
| CN204795408U (en) * | 2015-07-13 | 2015-11-18 | 成都润联科技开发有限公司 | Meteorological equipment on -site maintenance processing apparatus |
| CN205572405U (en) * | 2016-02-26 | 2016-09-14 | 方广武 | Augmentor |
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