CN109120298B - 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
- Publication number
- CN109120298B CN109120298B CN201811004288.4A CN201811004288A CN109120298B CN 109120298 B CN109120298 B CN 109120298B CN 201811004288 A CN201811004288 A CN 201811004288A CN 109120298 B CN109120298 B CN 109120298B
- Authority
- CN
- China
- Prior art keywords
- far
- field interaction
- earphone
- wireless
- headset
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
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, receiving response information sent by a first wireless earphone connected with a terminal; the response information is obtained by the first wireless earphone sending the voice instruction information picked up by the microphone in the wireless earphone to the terminal and receiving the voice instruction information processed by the terminal; 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, receiving response information sent by a first wireless earphone connected with a terminal; the response information is obtained by the first wireless earphone sending the voice instruction information picked up by a microphone in the wireless earphone to the terminal and receiving the voice instruction information processed by the terminal;
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, the determining method of the first wireless headset includes:
detecting battery electric quantity of two wireless earphones in the earphone far-field interaction accessory;
and selecting the wireless earphone with higher battery power as the first wireless earphone.
Optionally, receiving the response message sent by the first wireless earphone connected to the terminal includes:
and receiving response information sent by a first wireless earphone connected with the terminal through a UART interface.
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 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 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 method 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 first wireless earphone acquires voice instruction information; the voice instruction information is obtained by picking up a microphone in the wireless earphone 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, sending the response message to the headset far-field interaction accessory includes:
and sending the response information to the earphone far-field interaction accessory through a UART interface.
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: the system comprises a communication interface, a microphone, a memory and a processor; wherein 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 invention also provides a computer readable storage medium having stored thereon a computer program which, when being executed by a processor, carries out the steps of the headphone far-field interaction method as described above.
The invention provides 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, receiving response information sent by a first wireless earphone connected with a terminal; the response information is obtained by the first wireless earphone sending the voice instruction information picked up by the microphone in the wireless earphone to the terminal and receiving the voice instruction information processed by the terminal; and outputting the response information.
Therefore, the method comprises the steps that the wireless earphone is used for picking up external voice instruction information, the first wireless earphone connected with the terminal is used for sending the voice instruction information to the terminal, the terminal is enabled to respond to the voice instruction information to generate response information, and the first wireless earphone is used for sending the response information to the earphone far-field interaction accessory, 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 illustrating an arrangement of a multi-microphone array in a wireless headset 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 this embodiment, in order to enable a user to implement a far-field interaction function with a terminal when using a wireless headset, a far-field interaction accessory of the headset is used as a result output device under the far-field interaction function, so as to implement 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, receiving response information sent by a first wireless earphone connected with a terminal when a far-field interaction accessory of the earphone detects a preset event triggering a far-field interaction function; the response information is obtained by the first wireless earphone sending the voice instruction information picked up by the microphone in the wireless earphone to the terminal and receiving the voice instruction information processed by the terminal.
And S110, outputting response information.
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 headset detects a preset event triggering the far-field interaction function, the far-field interaction function can be started, and at the moment, a microphone in a wireless headset connected with the far-field interaction accessory of the headset or placed in the far-field interaction accessory of the headset is in a working state and ready for picking up voice instruction information at any time. The microphone in the corresponding wireless headset can be opened when the far-field interaction function is opened, or can be always in an opened state, but the microphone can pick up voice instruction information only when the far-field interaction function is opened. In order to save power for the wireless headset, it is preferable to turn on the microphone in the wireless headset only when the far-field interaction function is turned on, or only when the microphone needs to be used by the wireless headset.
Further, in this embodiment, the type and number of microphones in the wireless headset are not limited, and for example, the microphones may be single microphones, or may be a multi-microphone array composed of a plurality of microphones, or the like. The user can set according to actual pickup demand and cost requirement. In order to improve the adaptability of the microphone in the wireless headset to the environment and improve the quality of the picked-up voice instruction information, preferably, the microphone in the wireless headset in this embodiment may adopt a multi-microphone array.
The present embodiment does not limit the location of the microphone in the wireless headset. For example, may be provided on the outer surface of the wireless headset. The user can select the setting position according to the actually selected type and the sound pickup characteristics of the specific microphone. When the microphones form a multi-microphone array, the number of the microphones in the multi-microphone array, the spacing between the microphones, and the positions where the microphones are arranged are not limited in the present embodiment. 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. Because the wireless earphone is small in size, 2 microphones are preferably arranged in one wireless earphone. Specifically, referring to fig. 2, a schematic diagram of an arrangement manner of a multi-microphone array is given by taking 2 microphones as an example. Each wireless headset has two speaking microphones for the near field, and a total of 4 microphones will be used in combination as far field sound pickup.
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, prompt information, and when the terminal is a mobile phone, the content may also include call information, short message information, mail information, and the like. Of course, the specific format of the voice command information is not limited in this embodiment. The specific microphone pickup process can refer to the specific process of the existing microphone pickup. The embodiment does not limit the execution subject of the specific algorithm processing of far-field sound pickup, and preferably, the execution subject may be executed by the terminal in consideration of the volume of the wireless headset. Correspondingly, the wireless earphone only needs to simply pick up the voice instruction information.
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 first wireless headset is required to send the voice instruction information picked up by the microphone in the wireless headset to the terminal and receive response information obtained by processing the voice instruction information by the terminal, so as to realize data interaction between the wireless headset and the corresponding terminal. And finally, the first wireless earphone sends the received response information to the earphone far-field interaction accessory, so that the earphone far-field interaction accessory outputs the response information, and further the far-field interaction function is realized.
The number of wireless earphones for collecting the voice command information is not limited in this embodiment. For example, may be the first wireless headset acquiring and transmitting; or the data is collected by a second wireless earphone and is sent by the first wireless earphone; of course, the two wireless earphones can collect the voice command information together, but the first wireless earphone collects the voice command information picked up by the two wireless earphones and sends the voice command information. In order to ensure the collection effect of the voice instruction information, it is preferable that the present embodiment collects the voice instruction information together using two wireless headsets. For example, when collectively acquired by multiple wireless headsets, the process may be: each wireless earphone executing the far-field interaction function utilizes the microphone to pick up voice instruction information, and the first wireless earphone receives the voice instruction information sent by the non-first wireless earphone and collects the voice instruction information with the voice instruction information picked by the first wireless earphone to form final voice instruction information; and 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.
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 during use, preferably, when there are two wireless headsets, the determining manner of the first wireless headset in this embodiment may include:
detecting the battery electric quantity of two wireless earphones in the earphone far-field interaction accessory;
and selecting the wireless earphone with higher battery power as the first wireless earphone.
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. The embodiment does not limit the detection mode of the battery power of the two wireless earphones, as long as the far-field interaction accessories of the earphones can acquire the battery power data of the two wireless earphones (certainly, the determination process of the first wireless earphone can also be completed by the wireless earphones, namely, the current main wireless earphone acquires the battery power of the main wireless earphone and the battery power of the slave wireless earphones, and the wireless earphone with higher battery power is selected as the first wireless earphone.
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. 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.
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. For example, if a user wants to perform a far-field call through a far-field interaction function, i.e., a call receiving/making process is performed at a remote location from the terminal, the user needs to receive a response message sent by a first wireless headset connected to the terminal through a UART interface (e.g., 5pins interface). The UART interface is currently used to meet the requirements of real-time call corresponding protocols and invalidity.
In this embodiment, before the voice instruction information picked up by the microphone in the wireless headset, the corresponding parameter of the wireless headset for acquiring the voice instruction information needs to be set as the parameter under the far-field interaction function. The present embodiment does not limit the types of the selected parameters to be set and the specific values set correspondingly. For example, the wireless headset input audio path, output audio path, and corresponding noise reduction parameters, etc. may be set. Such as a wireless headset, is set off. And because the volume of the wireless earphone is small, algorithms (such as a far-field noise reduction algorithm) for improving the quality of the collected voice instruction information can be carried out in the terminal, and the wireless earphone end is only responsible for collecting the voice information.
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.
The present embodiment also does not limit the number of output devices that implement the output function. For example, when voice is output, two speakers may be provided, and in this case, the response information may be output through the two speakers. Of course, since the number of the wireless earphones may be two, one speaker may be provided for each wireless earphone. The received response information can be output through the corresponding loudspeaker according to actual needs, and the two loudspeakers can be placed on the outer side face of the far-field interaction accessory of the earphone to provide stereo playing of the wireless earphone.
In the embodiment, under the condition that a user does not need to take out a terminal, a wireless headset far-field interaction function is realized by combining a headset far-field interaction accessory with a wireless headset (the wireless headset can be a wireless headset which is not needed to be used at present or is required to realize the far-field interaction function) so as to be used for inquiring network data, including address inquiry, flight information, traffic conditions, navigation prompts, short sentence translation, call dialing 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.
Based on the above embodiment, in order to improve the utilization rate of the far-field interaction accessory of the headset and enable the far-field interaction accessory 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 may be the prompt information directly sent by the terminal through the first wireless headset without first picking up the voice instruction information through the wireless headset. In this embodiment, specific content of the prompt message is not limited, and may be, for example, an incoming call message, an incoming call prompt, a short message prompt, a weather prompt, a working state prompt 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.
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. Therefore, in various application scenarios, the user has different volume requirements for the response information output by the voice of the speaker or the like, and therefore, in order to improve the user experience, based on any of the above embodiments, it is preferable that the present embodiment can output the response information according to the output mode corresponding to the current application scenario.
Specifically, the user may check the play volume of the headset far-field interaction accessory according to the current application scenario. The embodiment does not limit the specific correspondence between the application scenario and the output mode. When it is determined whether the current application scene is 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.
The present embodiment does not limit the specific determination manner of the current application scenario. For example, the current application scenario may be determined according to the motion state of the current headset far-field interaction accessory, or may be determined according to the current environmental state information, or may be determined by combining the motion state and the environmental state information.
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, the effect of corresponding voice output response information can be determined according to the current application scene, and the user experience is further improved.
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 working requirement (for example, whether the battery power is lower than a set power value), if the battery power meets the working requirement, then the step of receiving the response information sent by the first wireless headset connected to the terminal is executed, if the battery power is not met, then the step of receiving the response information sent by the first wireless headset connected to the terminal is refused to be executed, and at this time, the user may also be prompted that the battery 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 two wireless earphones are fixedly placed in the earphone far-field interaction accessory, the light touch switch at the position where the wireless earphones are placed is pressed, so that the battery electric quantity of the two wireless earphones is detected, and the two wireless earphones are respectively charged; certainly, the far-field interaction accessory of the earphone can also acquire the electric quantity information of the earphone; if the voltage is below the value of T1 (T1>0, no specific value is defined), the wireless headset is denied charging and the user is prompted to first charge the headset far field interaction accessory. If the voltage is not lower than the value of T1, the far field interaction function of the headset far field interaction accessory is started, and the two wireless headsets are set, at the moment, the master wireless headset and the slave wireless headset (on the left and the right) of the two wireless headsets can be connected in a Bluetooth mode, and then the master wireless headset can be connected with a terminal (such as a mobile phone) in a Bluetooth mode; at this moment, the near-field noise reduction processing of the double microphones in each wireless earphone is switched off, the information of the master wireless earphone and the slave wireless earphone is required to be synchronized, the signals of the slave wireless earphone are sent to the master wireless earphone, and the master wireless earphone takes the original voice data of the 4 microphones as voice instruction information and synchronously generates the voice instruction information to a terminal for processing through the Bluetooth of the earphones; the audio output of the wireless earphone can be converted from the small loudspeaker playing of the wireless earphone into the loudspeaker, namely the loudspeaker, with larger power of the far-field interaction accessory of the earphone for playing. When a call needs to be carried out, the earphone far-field interaction accessory can also replace the earphone to be carried out in a mode of changing the near field into the far field. The far-field pickup algorithm processing is carried out on a chip platform with a strong mobile phone.
Based on the technical scheme, the earphone far-field interaction method provided by the embodiment of the invention provides a far-field interaction charging accessory capable of expanding the functions of double wireless earphones, and the earphone far-field interaction accessory is combined with the wireless earphones to set and apply the functions of 4 microphones and Bluetooth of the wireless earphones while the charging of the double wireless earphones continues, so that the audio output of the wireless earphones is enhanced, and a far-field interaction tool is formed. The user can select the near field or far field interaction function according to the requirement under the condition of convenient carrying, thereby improving the use scene, time and value of the product.
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 communication interface 100 for data interaction with the first wireless headset, an output device 200 for outputting response information, a memory 300, and a processor 400; the memory 300 is configured to store a computer program, and the processor 400 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.
Based on the above embodiment, the communication interface 100 is specifically 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 200 includes: a power amplifier and a speaker. The present embodiment does not limit the specific power amplifiers and the types and the number of speakers. The power amplifier provides sufficient power and performance for the speaker. In order to improve the output stereo effect, 2 speakers may be provided in the preferred embodiment.
Based on any of the embodiments described above, the processor 400 is embodied as an MCU (micro control unit). In this embodiment, the type of MCU is not limited, and may be adapted to the type of the communication interface 100. The wireless headset is responsible for setting and data exchange of an external wireless headset through the communication interface 100, setting parameters of an internal power amplifier and the like; in addition, the MCU may also provide an interface for key input and status output of LEDs and the like.
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 100) 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 LED and the keys can be used for the earphone far-field interaction accessory for function expansion. The specific working process can be as follows: the MCU carries out microphone input and loudspeaker output, namely the setting required by far field interaction of loudspeaker output, on the wireless earphone through a communication interface (interface 2A or 2B in the figure), the wireless earphone sends original audio signals, namely voice instruction information of two microphones respectively (preferably) to the terminal through Bluetooth, far field pickup software on the terminal processes and obtains response information, the loudspeaker output of the wireless earphone stops, and the response information (such as voice or music) is transmitted to the earphone far field interaction accessory through other audio output interfaces of the chip. The MCU also transmits the electric quantity information of the accessory to the Bluetooth earphone end, and then the electric quantity information is transmitted to the terminal through Bluetooth to be displayed.
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. The processor (such as MCU) is responsible for setting and detecting the working state of the charging management chip and the battery power; 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 (preferably 5pins) for connecting the headset far-field interaction accessory with the wireless headset, in which case a far-field call function may be implemented. When the device to be charged is a wireless headset, the output interface may be shared with the communication interface 100 in the above embodiment, that is, the communication interface 100 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 dashed line frame is a part for realizing a charging function in the earphone far-field interaction accessory, only the MCU may belong to the far-field interaction part, and the interface 1 is 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 acquires voice instruction information; the voice instruction information is obtained by picking up a microphone in the wireless earphone 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 embodiments, sending the response information to the headset far-field interaction accessory may include: and sending the response information to the earphone far-field interaction accessory through 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 far-field interactive accessory of the earphone.
Based on any of the above embodiments, in order to be able to pick up reliable voice instruction information in various application scenarios, 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 wireless headset, 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 by the selection of the user. The pickup mode that corresponds can set up to every kind of application scene, and this embodiment does not restrict the concrete algorithm that every kind of pickup mode chose for use, only can improve the pickup effect. And the above processes can be completed by the terminal.
For example, in different application scenarios, the wireless headset or the terminal (since the wireless headset is small in size, the application scenario determination and the sound pickup mode determination are preferably performed by the terminal) may adjust the noise reduction effect of the wireless headset. 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.
The present invention also provides a wireless headset comprising: the system comprises a communication interface, a microphone, 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 headset far-field interaction method according to any embodiment when the computer program is executed. Implementing the first wireless headset to obtain voice instruction information when the processor is used to execute the computer program; the voice instruction information is obtained by picking up a microphone in the wireless earphone 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.
Based on any of the above embodiments, the wireless headset has two microphones, the two microphones are disposed on the same plane, and the distance between the two microphones is between 20 mm and 40 mm.
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 earphone far-field interaction accessory is realized to receive response information sent by a first wireless earphone connected with the terminal when detecting a preset event triggering a far-field interaction function; the response information is obtained by the first wireless earphone sending the voice instruction information picked up by the microphone in the wireless earphone to the terminal and receiving the voice instruction information processed by the terminal; and outputting the response information. And/or, as the computer program is executed by the processor, implementing the first wireless headset to obtain voice instruction information; the voice instruction information is obtained by picking up a microphone in the wireless earphone 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 (13)
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, response information sent by a first wireless earphone connected with the terminal is received through a communication interface; the response information is obtained by the first wireless earphone sending the voice instruction information picked up by a microphone in the wireless earphone to the terminal and receiving the voice instruction information processed by the terminal;
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 determining the manner of the first wireless headset comprises:
detecting battery electric quantity of two wireless earphones in the earphone far-field interaction accessory;
and selecting the wireless earphone with higher battery power as the first wireless earphone.
3. The method of claim 1, wherein receiving the response message from the first wireless headset coupled to the terminal comprises:
and receiving response information sent by a first wireless earphone connected with the terminal through a UART interface.
4. The method of claim 1, further comprising:
and outputting prompt information sent by the terminal through the first wireless earphone.
5. The method according to any one of claims 1-4, further comprising:
and charging the equipment connected with the earphone far-field interaction accessory by utilizing a mobile power supply circuit.
6. The method of claim 5, 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.
7. A headset far-field interaction accessory, comprising: the wireless earphone comprises 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 6 when executing the computer program.
8. The headset far-field interaction accessory of claim 7, further comprising: and the mobile power supply circuit is used for charging equipment connected with the earphone far-field interaction accessory.
9. A method for headphone far-field interaction, the method comprising:
the first wireless earphone acquires voice instruction information; the voice instruction information is obtained by picking up a microphone in the wireless earphone 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 through a communication interface.
10. The method of claim 9, wherein sending the response message to the headset far-field interaction accessory comprises:
and sending the response information to the earphone far-field interaction accessory through a UART interface.
11. The method of claim 9 or 10, further comprising:
and sending prompt information sent by the terminal to the earphone far-field interaction accessory.
12. A wireless headset, comprising: the system comprises a communication interface, a microphone, 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 9 to 11 when executing the computer program.
13. 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 6 and 9 to 11.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004288.4A CN109120298B (en) | 2018-08-30 | 2018-08-30 | Earphone far-field interaction method, earphone far-field interaction accessory and wireless earphone |
| PCT/CN2018/123554 WO2020042491A1 (en) | 2018-08-30 | 2018-12-25 | Headphone far-field interaction method, headphone far-field interaction accessory, and wireless headphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004288.4A CN109120298B (en) | 2018-08-30 | 2018-08-30 | Earphone far-field interaction method, earphone far-field interaction accessory and wireless earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109120298A CN109120298A (en) | 2019-01-01 |
| CN109120298B true CN109120298B (en) | 2021-04-20 |
Family
ID=64861580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811004288.4A Active CN109120298B (en) | 2018-08-30 | 2018-08-30 | Earphone far-field interaction method, earphone far-field interaction accessory and wireless earphone |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109120298B (en) |
| WO (1) | WO2020042491A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696578B (en) * | 2020-06-05 | 2023-08-18 | 北京搜狗智能科技有限公司 | Reminding method and device, earphone and earphone storage device |
| CN113793596A (en) * | 2021-09-15 | 2021-12-14 | 深圳金贝奇电子有限公司 | Earphone far-field interaction system based on voice enhancement technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106254642A (en) * | 2016-07-30 | 2016-12-21 | 吴凤彪 | A kind of assist earphone and call method thereof |
| CN107370781A (en) * | 2016-05-12 | 2017-11-21 | 中兴通讯股份有限公司 | A kind of management method, terminal and the system of Wearable data |
| CN206961118U (en) * | 2017-04-28 | 2018-02-02 | 深圳市大乘科技股份有限公司 | A kind of real-time translation system |
| CN207053716U (en) * | 2017-07-12 | 2018-02-27 | 湖南海翼电子商务股份有限公司 | A kind of earphone |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051855A (en) * | 2007-03-16 | 2007-10-10 | 暨南大学 | Remote control wireless earphone |
| US20090018826A1 (en) * | 2007-07-13 | 2009-01-15 | Berlin Andrew A | Methods, Systems and Devices for Speech Transduction |
| US8355515B2 (en) * | 2008-04-07 | 2013-01-15 | Sony Computer Entertainment Inc. | Gaming headset and charging method |
| KR20160110847A (en) * | 2015-03-13 | 2016-09-22 | 주식회사 소소 | Alarm systme of health-abnormal condition using multi bio-signal |
| 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 |
| CN106685929A (en) * | 2016-12-06 | 2017-05-17 | 南京金雀智能科技有限公司 | Wearable Bluetooth video earphone based communication processing system and method |
| CN107591152B (en) * | 2017-08-30 | 2021-06-08 | 百度在线网络技术（北京）有限公司 | Voice control method, device and equipment based on earphone |
-
2018
- 2018-08-30 CN CN201811004288.4A patent/CN109120298B/en active Active
- 2018-12-25 WO PCT/CN2018/123554 patent/WO2020042491A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370781A (en) * | 2016-05-12 | 2017-11-21 | 中兴通讯股份有限公司 | A kind of management method, terminal and the system of Wearable data |
| CN106254642A (en) * | 2016-07-30 | 2016-12-21 | 吴凤彪 | A kind of assist earphone and call method thereof |
| CN206961118U (en) * | 2017-04-28 | 2018-02-02 | 深圳市大乘科技股份有限公司 | A kind of real-time translation system |
| CN207053716U (en) * | 2017-07-12 | 2018-02-27 | 湖南海翼电子商务股份有限公司 | A kind of earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020042491A9 (en) | 2020-05-22 |
| WO2020042491A1 (en) | 2020-03-05 |
| CN109120298A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107809696B (en) | Wireless earphone capable of establishing interaction with earphone box | |
| US11778363B2 (en) | Audio data transmission method applied to switching between single-earbud mode and double-earbud mode of TWS headset and device | |
| WO2019218369A1 (en) | Portable smart voice interaction control device, method and system | |
| CN112868244B (en) | Point-to-multipoint data transmission method and device | |
| CN107333200B (en) | Translation earphone receiver, wireless translation earphone and wireless translation system | |
| CN108399917B (en) | Speech processing method, apparatus and computer readable storage medium | |
| CN107333201B (en) | Translation earphone receiver, wireless translation earphone and wireless translation system | |
| CN109348334B (en) | Wireless earphone and environment monitoring method and device thereof | |
| CN107770663B (en) | In-ear wireless earphone and realization method for automatic charging and switching on/off of in-ear wireless earphone | |
| EP4061027B1 (en) | Bluetooth communication method and apparatus | |
| CN110189753B (en) | Bluetooth sound box and control method, system and storage medium thereof | |
| US11553268B2 (en) | Wireless headset | |
| CN113411726A (en) | Audio processing method, device and system | |
| CN109120298B (en) | Earphone far-field interaction method, earphone far-field interaction accessory and wireless earphone | |
| WO2015026859A1 (en) | Audio apparatus and methods | |
| WO2020019843A1 (en) | Microphone hole blockage detection method and related product | |
| CN113727231B (en) | Earphone volume adjusting method and equipment | |
| CN109120297B (en) | Earphone far-field interaction method, earphone far-field interaction accessory and wireless earphone | |
| CN110913297B (en) | Composite earphone | |
| WO2021233398A1 (en) | Wireless audio system, wireless communication method, and device | |
| CN109195044B (en) | Noise reduction earphone, call terminal, noise reduction control method and recording method | |
| CN109120296A (en) | A kind of earphone far field exchange method, earphone far field interaction accessory and wireless headset | |
| JP3144831U (en) | Wireless audio system with stereo output | |
| CN212486756U (en) | Wired/wireless two-in-one earphone | |
| CN217388984U (en) | Wireless earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |