CN115037831B - Mode control method and device, electronic equipment and earphone - Google Patents

Abstract

The present application relates to the field of terminal technology, and discloses a mode control method, device, electronic device and headset. The mode control method is applied to an electronic device, and the electronic device is connected to a headset for communication. The method includes: receiving voice information sent by the headset; recognizing the voice information, and determining the keyword information corresponding to the voice information; obtaining the current headset mode of the headset; if the keyword information contains a preset keyword, and the current headset mode does not correspond to the preset keyword, a mode switching instruction is sent to the headset so that the headset switches the current headset mode to the headset mode corresponding to the preset keyword. By judging whether the keyword information corresponding to the voice information contains a preset keyword, a mode switching instruction is sent to the headset so that the headset switches the current headset mode to the headset mode corresponding to the preset keyword. The embodiment of the present application can intelligently control the headset mode.

Description

Mode control method, device, electronic equipment and earphone

Technical Field

The present application relates to the field of terminal technology, and in particular to a mode control method, device, electronic device and earphone.

Background technique

With the continuous development of wireless headset technology, more and more users are beginning to choose to wear wireless headsets in their daily lives, for example, wearing headsets for noise isolation at work, or wearing headsets for playing games, listening to music, etc. However, since the headsets are connected to electronic devices, such as mobile phones, when users wear headsets to listen to music, they often cannot hear other information, such as the voices of people around them, and may easily miss some key information. Therefore, how to control the headset to enhance the interactive experience is a problem that needs to be solved.

At present, headphones usually avoid the influence of external sounds by setting a noise reduction mode, but the noise reduction mode is not targeted, resulting in some special situations not being able to respond in time, thus affecting the user experience. The existing technology has at least the following problems: At present, there is a problem of insufficient interactivity in the control of headphones.

Summary of the invention

The embodiments of the present application provide a mode control method, device, electronic device and earphone, which can intelligently control the earphone mode.

In a first aspect, an embodiment of the present application provides a mode control method, which is applied to an electronic device, wherein the electronic device is communicatively connected to a headset, and the method includes:

Receive voice messages sent by headphones;

Recognize the voice information and determine keyword information corresponding to the voice information;

Get the current headset mode of the headset;

If the keyword information includes a preset keyword and the current earphone mode does not correspond to the preset keyword, a mode switching instruction is sent to the earphone to enable the earphone to switch the current earphone mode to the earphone mode corresponding to the preset keyword.

In some embodiments, before receiving the voice information sent by the headset, the method further includes:

A preset keyword library is obtained, wherein the preset keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode.

In some embodiments, the preset keyword library includes a first preset keyword and a second preset keyword, the headphone mode includes a noise reduction mode and a non-noise reduction mode, the first preset keyword corresponds to the non-noise reduction mode, and the second preset keyword corresponds to the noise reduction mode.

If the keyword information includes a preset keyword, and the current earphone mode does not correspond to the preset keyword, sending a mode switching instruction to the earphone so that the earphone switches the current earphone mode to the earphone mode corresponding to the preset keyword, including:

If the current headset mode is the noise reduction mode and the voice information is recognized to include a first preset keyword, a mode switching instruction is sent to the headset so that the headset switches the noise reduction mode to the non-noise reduction mode;

If the current earphone mode is the non-noise reduction mode and it is recognized that the voice information includes the second preset keyword, a mode switching instruction is sent to the earphone to switch the earphone from the non-noise reduction mode to the noise reduction mode.

In some embodiments, the method further comprises:

If the keyword information includes a preset keyword, and the current earphone mode corresponds to the preset keyword, no mode switching instruction is sent to the earphone.

In a second aspect, an embodiment of the present application provides a mode control method, which is applied to a headset, wherein the headset is communicatively connected to an electronic device, and the method includes:

Get voice information;

Send voice messages to electronic devices;

Sending the current headset mode to the electronic device;

When a mode switching instruction is received, the current headset mode is switched.

In some embodiments, the headphone mode includes a noise reduction mode and a non-noise reduction mode, and when a mode switching instruction is received, the step of switching the current headphone mode includes:

If the current headphone mode is the noise reduction mode, switch the current headphone mode to the non-noise reduction mode according to the mode switching instruction;

If the current headphone mode is a non-noise reduction mode, the current headphone mode is switched to a noise reduction mode according to the mode switching instruction.

In a third aspect, an embodiment of the present application provides a mode control method, which is applied to an electronic device, wherein the electronic device is communicatively connected to a headset, and the method includes:

Acquire a keyword library, wherein the keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode;

The keyword library is sent to the headset.

In some embodiments, the method comprises:

After the keyword library in the electronic device is updated, the updated keyword library is sent to the headset, so that the headset updates the keyword library stored in itself.

In a fourth aspect, an embodiment of the present application provides a mode control method, which is applied to a headset, wherein the headset is communicatively connected to an electronic device, and the method includes:

Get voice information;

Recognize the voice information and determine keyword information corresponding to the voice information;

If the keyword information includes a preset keyword, and the current earphone mode does not correspond to the preset keyword, the current earphone mode is switched to an earphone mode corresponding to the preset keyword.

In some embodiments, the method further comprises:

Receiving a keyword library sent by the electronic device, wherein the keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode;

According to the keyword library, it is determined whether the keyword information contains preset keywords.

In some embodiments, the keyword library includes a first preset keyword and a second preset keyword, the headphone mode includes a noise reduction mode and a non-noise reduction mode, the first preset keyword corresponds to the non-noise reduction mode, and the second preset keyword corresponds to the noise reduction mode.

If the keyword information includes a preset keyword, and the current earphone mode does not correspond to the preset keyword, switching the current earphone mode to an earphone mode corresponding to the preset keyword includes:

If the current headset mode is the noise reduction mode, and the voice information is recognized to include the first preset keyword, the noise reduction mode is switched to the non-noise reduction mode;

If the current earphone mode is a non-noise reduction mode and it is recognized that the voice information includes a second preset keyword, the non-noise reduction mode is switched to the noise reduction mode.

In some embodiments, the method further includes: if the keyword information includes a preset keyword, and the current headphone mode corresponds to the preset keyword, maintaining the current headphone mode.

In a fifth aspect, an embodiment of the present application provides a mode control device, which is applied to an electronic device, wherein the electronic device is communicatively connected to a headset, and the device includes:

A voice information receiving unit, used for receiving voice information sent by the earphone;

A keyword information recognition unit, used to recognize the voice information and determine the keyword information corresponding to the voice information;

A headset mode acquisition unit, used to acquire the current headset mode of the headset;

A mode switching unit is used to send a mode switching instruction to the headset if the keyword information contains a preset keyword and the current headset mode does not correspond to the preset keyword, so that the headset switches the current headset mode to the headset mode corresponding to the preset keyword.

In some embodiments, the apparatus further comprises:

The keyword library acquisition unit is used to acquire a preset keyword library, wherein the preset keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode.

In some embodiments, the preset keyword library includes a first preset keyword and a second preset keyword, the headphone mode includes a noise reduction mode and a non-noise reduction mode, the first preset keyword corresponds to the non-noise reduction mode, and the second preset keyword corresponds to the noise reduction mode.

The mode switching unit is specifically used for:

If the current headset mode is the noise reduction mode and the voice information is recognized to include a first preset keyword, a mode switching instruction is sent to the headset so that the headset switches the noise reduction mode to the non-noise reduction mode;

If the current earphone mode is the non-noise reduction mode and the voice information is recognized to include the second preset keyword, a mode switching instruction is sent to the earphone to switch the earphone from the non-noise reduction mode to the noise reduction mode.

In some embodiments, the mode switching unit is further configured to:

If the keyword information includes a preset keyword, and the current earphone mode corresponds to the preset keyword, no mode switching instruction is sent to the earphone.

In a sixth aspect, an embodiment of the present application provides a mode control device, which is applied to a headset, wherein the headset is communicatively connected to an electronic device, and the device includes:

A voice information acquisition unit, used to acquire voice information;

A voice information sending unit, used for sending voice information to an electronic device;

A headphone mode feedback unit, used for sending the current headphone mode to the electronic device;

The mode switching unit is used to switch the current earphone mode when receiving a mode switching instruction.

In some embodiments, the headphone mode includes a noise reduction mode and a non-noise reduction mode, and the mode switching unit is further configured to:

If the current headphone mode is the noise reduction mode, switch the current headphone mode to the non-noise reduction mode according to the mode switching instruction;

If the current headphone mode is a non-noise reduction mode, the current headphone mode is switched to a noise reduction mode according to the mode switching instruction.

In a seventh aspect, an embodiment of the present application provides a mode control device, which is applied to an electronic device, wherein the electronic device is communicatively connected to a headset, and the device includes:

A keyword library acquisition unit, used to acquire a keyword library, wherein the keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode;

The keyword library sending unit is used to send the keyword library to the headset.

In some embodiments, the keyword library sending unit is further used to:

After the keyword library in the electronic device is updated, the keyword library is sent to the headset so that the headset updates the keyword library stored in itself.

In an eighth aspect, an embodiment of the present application provides a mode control device, which is applied to a headset, wherein the headset is communicatively connected to an electronic device, and the device includes:

A voice information acquisition unit, used to acquire voice information;

A keyword information recognition unit, used to recognize the voice information and determine the keyword information corresponding to the voice information;

The mode switching unit is used to switch the current headphone mode to a headphone mode corresponding to the preset keyword if the keyword information contains a preset keyword and the current headphone mode does not correspond to the preset keyword.

In some embodiments, the apparatus further comprises:

The keyword library receiving unit is used to receive the keyword library sent by the electronic device, wherein the keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode; the keyword information identification unit is specifically used to determine whether the keyword information contains a preset keyword based on the keyword library.

In some embodiments, the keyword library includes a first preset keyword and a second preset keyword, the headphone mode includes a noise reduction mode and a non-noise reduction mode, the first preset keyword corresponds to the non-noise reduction mode, and the second preset keyword corresponds to the noise reduction mode.

The mode switching unit is specifically used for:

If the current headset mode is the noise reduction mode, and the voice information is recognized to include the first preset keyword, the noise reduction mode is switched to the non-noise reduction mode;

If the current earphone mode is a non-noise reduction mode and it is recognized that the voice information includes a second preset keyword, the non-noise reduction mode is switched to the noise reduction mode.

In some embodiments, the mode switching unit is further configured to: if the keyword information includes a preset keyword, and the current headphone mode corresponds to the preset keyword, maintain the current headphone mode.

In a ninth aspect, an embodiment of the present application provides an electronic device, including:

at least one processor; and

a memory communicatively connected to the at least one processor; wherein,

The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the mode control method described in the first aspect or the third aspect as described above.

In a tenth aspect, an embodiment of the present application provides an earphone, comprising:

at least one processor; and

a memory communicatively connected to the at least one processor; wherein,

The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the mode control method described in the second aspect or the fourth aspect as described above.

In the eleventh aspect, an embodiment of the present application provides a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to enable an electronic device to execute the mode control method described in the first aspect or the third aspect above.

In the twelfth aspect, an embodiment of the present application provides a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to enable the headset to execute the mode control method described in the second aspect or the fourth aspect above.

In the thirteenth aspect, an embodiment of the present application provides a computer program, which includes program instructions. When the program instructions are executed by one or more processors in an electronic device, the electronic device executes the mode control method described in the first or third aspect above.

In a fourteenth aspect, an embodiment of the present application provides a computer program, wherein the computer program includes program instructions, and when the program instructions are executed by one or more processors in the headset, the headset executes the mode control method described in the second aspect or the fourth aspect above.

The beneficial effect of the embodiments of the present application is as follows: different from the prior art, the mode control method provided by the embodiments of the present application determines whether the keyword information corresponding to the voice information contains preset keywords. If the keyword information contains preset keywords and the current headphone mode does not correspond to the preset keywords, a mode switching instruction is sent to the headset to enable the headset to switch the current headphone mode to the headphone mode corresponding to the preset keywords. The embodiments of the present application can intelligently control the headphone mode.

BRIEF DESCRIPTION OF THE DRAWINGS

One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements or modules, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

FIG1 is a schematic diagram of a communication system provided in an embodiment of the present application;

FIG2 is a flow chart of a mode control method provided in Embodiment 1 of the present application;

FIG3 is a flow chart of another mode control method provided in Embodiment 1 of the present application;

FIG4 is a flow chart of a mode control method provided in Embodiment 2 of the present application;

FIG5 is a flow chart of another mode control method provided in Embodiment 2 of the present application;

FIG6 is a schematic diagram of the structure of a mode control device provided in Embodiment 3 of the present application;

FIG7 is a schematic diagram of the structure of another mode control device provided in Embodiment 3 of the present application;

FIG8 is a schematic diagram of the structure of a mode control device provided in Embodiment 4 of the present application;

FIG9 is a schematic diagram of the structure of another mode control device provided in Embodiment 4 of the present application;

FIG10 is a schematic diagram of the structure of an electronic device provided in Embodiment 5 of the present application;

FIG11 is a schematic diagram of the structure of an earphone provided in Example 6 of the present application.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

It should be noted that, if there is no conflict, the various features in the embodiments of the present application can be combined with each other, all within the scope of protection of the present application. In addition, although the functional module division is performed in the device schematic diagram and the logical order is shown in the flow chart, in some cases, the steps shown or described can be performed in a sequence different from the module division in the device or the flow chart. Furthermore, the words "first", "second", "third", etc. used in this application do not limit the data and execution order, but only distinguish the same items or similar items with basically the same functions and effects.

Before explaining the present application in detail, the nouns and terms involved in the embodiments of the present application are explained. The nouns and terms involved in the embodiments of the present application are subject to the following interpretations.

(1) Headphone mode refers to the current working mode of the headphones, which includes a noise reduction mode and a non-noise reduction mode. The noise reduction mode is a mode in a playback state, and the non-noise reduction mode may include multiple modes, such as a silent mode, a non-noise reduction playback mode, and the like.

It should be noted that in the embodiments of the present application, the electronic device can be a mobile terminal or a PC (Personal Computer), and the mobile terminal can be a smart phone, tablet computer, personal digital assistant, stereo and other hardware devices with various operating systems. Among them, the electronic device needs to have a communication module to achieve direct communication with the headset. It can be understood that the electronic device also includes a baseband and other communication modules to achieve the call function with other electronic devices.

Please refer to FIG1 , which is a schematic diagram of a communication system provided in an embodiment of the present application;

As shown in FIG1 , the communication system includes an electronic device and earphones, wherein the earphones include a left earphone and a right earphone, wherein the electronic device is communicatively connected to the left earphone and the right earphone via Bluetooth, for realizing a communication connection between the electronic device and the left earphone and the right earphone, so that the electronic device and the left earphone and the right earphone can perform data transmission. The left earphone and the right earphone are also communicatively connected via Bluetooth to realize data transmission therebetween. It can be understood that the electronic device, the left earphone, and the right earphone all include a communication module, wherein the electronic device also includes other components such as a touch screen, which belong to the scope of the prior art and will not be described in detail here.

Embodiment 1

Please refer to FIG. 2 , which is a flow chart of a mode control method provided in Embodiment 1 of the present application;

Among them, the mode control method is applied to an electronic device, and the headset is communicatively connected to the electronic device. In an embodiment of the present application, the headset includes a wireless headset, such as a Bluetooth headset. Specifically, the executor of the mode control method is at least one processor of the electronic device.

As shown in FIG. 2 , the mode control method includes:

Step S201: receiving voice information sent by the earphone;

Specifically, the earphone includes a sound receiving unit for receiving voice information, wherein the voice information is voice information of the user himself or other users, wherein the earphone includes a first earphone and a second earphone, i.e. a left earphone and a right earphone, wherein the left earphone includes a first sound receiving unit, and the right earphone includes a second sound receiving unit, and the voice information is acquired by the first sound receiving unit and/or the second sound receiving unit.

Step S202: Identify the voice information and determine keyword information corresponding to the voice information;

Specifically, the electronic device receives voice information sent by the headset, converts the voice information into text information, and identifies the text information to determine keyword information in the text information, wherein the keyword information includes words, such as nouns, verbs, and other words.

Step S203: Obtain the current headphone mode of the headphone.

Specifically, when the electronic device is connected to the headset for communication, the electronic device can obtain the current headset mode of the headset from the headset by request, or the headset can actively feedback the current headset mode of the headset to the electronic device. The headset mode may include a noise reduction mode and a non-noise reduction mode.

Step S204: If the keyword information includes a preset keyword and the current earphone mode does not correspond to the preset keyword, a mode switching instruction is sent to the earphone to enable the earphone to switch the current earphone mode to the earphone mode corresponding to the preset keyword.

If the keyword information includes a preset keyword and the current earphone mode corresponds to the preset keyword, no mode switching instruction is sent to the earphone.

The preset keywords are pre-set by the user, for example, receiving keywords input by the user and establishing a preset keyword library.

Specifically, a preset keyword library is obtained, wherein the preset keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode.

Specifically, the preset keyword library includes a first preset keyword and a second preset keyword, the headphone mode includes a noise reduction mode and a non-noise reduction mode, the first preset keyword corresponds to the non-noise reduction mode, and the second preset keyword corresponds to the noise reduction mode, and if the keyword information includes a preset keyword and the current headphone mode does not correspond to the preset keyword, sending a mode switching instruction to the headphone so that the headphone switches the current headphone mode to the headphone mode corresponding to the preset keyword, including:

If the current headset mode is the noise reduction mode and the voice information is recognized to include a first preset keyword, a mode switching instruction is sent to the headset so that the headset switches the noise reduction mode to the non-noise reduction mode;

If the current earphone mode is the non-noise reduction mode and it is recognized that the voice information includes the second preset keyword, a mode switching instruction is sent to the earphone to switch the earphone from the non-noise reduction mode to the noise reduction mode.

Specifically, each word in the keyword information is compared with the preset keyword library. If at least one word is successfully compared, it is proved that the preset keyword exists, and further, based on whether the successfully compared word belongs to the first preset keyword or the second preset keyword, it is determined whether the voice information contains the first preset keyword or the second preset keyword.

Please refer to FIG. 3 again, which is a flow chart of another mode control method provided in the first embodiment of the present application; wherein the mode control method is applied to a headset, and the headset is communicatively connected to an electronic device.

As shown in FIG3 , the mode control method includes:

Step S301: Acquire voice information.

Specifically, the earphone includes a sound receiving unit for obtaining voice information, wherein the voice information is voice information of the user himself or other users, wherein the earphone includes a first earphone and a second earphone, i.e. a left earphone and a right earphone, wherein the left earphone includes a first sound receiving unit, and the right earphone includes a second sound receiving unit, and the voice information is obtained by the first sound receiving unit and/or the second sound receiving unit.

Step S302: Sending voice information to the electronic device.

Specifically, the earphone can send the acquired voice information to the electronic device in real time.

Step S303: When a mode switching instruction is received, the current earphone mode is switched.

Specifically, the headphone mode includes a noise reduction mode and a non-noise reduction mode. When a mode switching instruction is received, the current headphone mode is switched, including:

If the current headphone mode is the noise reduction mode, switch the current headphone mode to the non-noise reduction mode according to the mode switching instruction;

If the current headphone mode is a non-noise reduction mode, the current headphone mode is switched to a noise reduction mode according to the mode switching instruction.

In other modified embodiments of the present application, the mode control method further includes: when no mode switching instruction is received, maintaining the current headphone mode.

In an embodiment of the present application, when the headset receives a mode switching instruction, it switches the headset mode in combination with its current headset mode. The present application can better perform mode switching to improve the user experience.

Embodiment 2

Please refer to Figure 4 again, which is a flow chart of a mode control method provided in Example 2 of the present application; wherein the mode control method is applied to an electronic device, wherein the electronic device is communicatively connected to a headset, and in the embodiment of the present application, the headset includes a wireless headset, such as a Bluetooth headset, and specifically, the executor of the mode control method is at least one processor of the electronic device.

As shown in FIG4 , the mode control method includes:

Step S401: Acquire a keyword library.

The keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode;

Step S402: sending a preset keyword library to the headset;

Specifically, the headset is provided with a storage unit and a processing unit, the storage unit is used to store the preset keyword library, the processing unit is used to identify the voice information to obtain keyword information, and determine whether the keyword information contains preset keywords according to the keyword library;

In an embodiment of the present application, the storage unit and the processing unit are communicatively connected, wherein it can be understood that the earphones in the embodiment of the present application include a left earphone and a right earphone, and when one of the left earphone and the right earphone is not in a wearing state, there is no need to switch between a noise reduction mode and a non-noise reduction mode. Therefore, in order to enable the mode control method in the embodiment of the present application to be executed smoothly, the embodiment of the present application respectively sets a storage unit or a processing unit in the left earphone or the right earphone, for example: a processing unit is set in the left earphone and a storage unit is set in the right earphone, or a storage unit is set in the left earphone and a processing unit is set in the right earphone. When either the left earphone or the right earphone is not in a wearing state or a working state, its processing unit and storage unit cannot work together, thereby ensuring the smooth execution of the mode control method in the embodiment of the present application.

In an embodiment of the present application, the method further includes:

After the keyword library in the electronic device is updated, the updated keyword library is sent to the headset so that the headset updates the keyword library stored in itself.

Specifically, after the keyword library in the electronic device is updated, the electronic device sends the updated keyword library to the headset, so that the storage unit of the headset updates the keyword library stored therein.

In the embodiment of the present application, since a storage unit and a processing unit are added to the headset, a preset keyword library can be sent to the headset, and the headset can make a judgment and then switch the mode. The present application can intelligently control the headset mode and enhance the user experience.

Please refer to FIG. 5 , which is a flow chart of another mode control method provided in Embodiment 2 of the present application; wherein the mode control method is applied to headphones, specifically, to one or more processors of the headphones.

As shown in FIG5 , the mode control method includes:

Step S501: Acquire voice information;

Specifically, the earphone includes a sound receiving unit for receiving voice information, wherein the voice information is voice information of the user himself or other users, wherein the earphone includes a first earphone and a second earphone, i.e. a left earphone and a right earphone, wherein the left earphone includes a first sound receiving unit, and the right earphone includes a second sound receiving unit, and the voice information is acquired by the first sound receiving unit and/or the second sound receiving unit.

Step S502: Identify the voice information and determine keyword information corresponding to the voice information;

Specifically, after the headset acquires the voice information, it converts the voice information into text information, and recognizes the text information to determine keyword information in the text information, wherein the keyword information includes words, such as nouns, verbs and other words.

Step S503: If the keyword information includes a preset keyword, and the current earphone mode does not correspond to the preset keyword, the current earphone mode is switched to an earphone mode corresponding to the preset keyword.

Specifically, after determining the keyword information corresponding to the voice information, and the current headphone mode does not correspond to the preset keyword, the current headphone mode is switched to the headphone mode corresponding to the preset keyword, wherein the preset keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode.

Specifically, the preset keyword library includes a first preset keyword and a second preset keyword, the headphone mode includes a noise reduction mode and a non-noise reduction mode, the first preset keyword corresponds to the non-noise reduction mode, and the second preset keyword corresponds to the noise reduction mode.

If the keyword information includes a preset keyword, and the current earphone mode does not correspond to the preset keyword, switching the current earphone mode to an earphone mode corresponding to the preset keyword includes:

If the current headset mode is the noise reduction mode, and the voice information is recognized to include the first preset keyword, the noise reduction mode is switched to the non-noise reduction mode;

If the current earphone mode is a non-noise reduction mode and it is recognized that the voice information includes a second preset keyword, the non-noise reduction mode is switched to the noise reduction mode.

Specifically, each word in the keyword information is compared with the preset keyword library. If at least one word is successfully compared, it is proved that the preset keyword exists, and further, based on whether the successfully compared word belongs to the first preset keyword or the second preset keyword, it is determined whether the voice information contains the first preset keyword or the second preset keyword.

In an embodiment of the present application, the method further includes:

If the keyword information includes a preset keyword, and the current earphone mode corresponds to the preset keyword, the current earphone mode is maintained.

Specifically, the headset is provided with a storage unit and a processing unit, the storage unit is used to store the preset keyword library, the processing unit is used to identify the voice information to obtain keyword information, and determine whether the keyword information contains preset keywords according to the keyword library;

In an embodiment of the present application, the storage unit and the processing unit are communicatively connected, wherein it can be understood that the earphones in the embodiment of the present application include a left earphone and a right earphone, and when one of the left earphone and the right earphone is not in a wearing state, there is no need to switch between a noise reduction mode and a non-noise reduction mode. Therefore, in order to enable the mode control method in the embodiment of the present application to be executed smoothly, the embodiment of the present application respectively sets a storage unit or a processing unit in the left earphone or the right earphone, for example: a processing unit is set in the left earphone and a storage unit is set in the right earphone, or a storage unit is set in the left earphone and a processing unit is set in the right earphone. When either the left earphone or the right earphone is not in a wearing state or a working state, its processing unit and storage unit cannot work together, thereby ensuring the smooth execution of the mode control method in the embodiment of the present application.

Among them, the processing unit of the headset determines whether the keyword information contains preset keywords based on the keyword library stored in the storage unit. Specifically, each word in the keyword information is compared with the preset keyword library. If at least one word is successfully compared, it proves that the preset keyword exists.

The mode control method provided in the embodiment of the present application obtains voice information through the earphone and recognizes keyword information, and when the current earphone mode does not correspond to the preset keyword, the current earphone mode is switched to the earphone mode corresponding to the preset keyword. The present application can improve the interactivity of earphone control.

Embodiment 3

Please refer to FIG. 6 , which is a schematic diagram of the structure of a mode control device provided in Embodiment 3 of the present application; wherein the mode control device 60 is applied to an electronic device, specifically, to one or more processors of the electronic device.

As shown in FIG6 , the mode control device 60 is applied to an electronic device, and the device includes:

A voice information receiving unit 61 is used to receive voice information sent by the earphone;

A keyword information recognition unit 62, used to recognize the voice information and determine the keyword information corresponding to the voice information;

The headset mode acquisition unit 63 is used to acquire the current headset mode of the headset;

The mode switching unit 64 is used to send a mode switching instruction to the headset if the keyword information contains a preset keyword and the current headset mode does not correspond to the preset keyword, so that the headset switches the current headset mode to the headset mode corresponding to the preset keyword.

In the embodiment of the present application, the device further includes:

The keyword library acquisition unit (not shown) is used to acquire a preset keyword library, wherein the preset keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode.

In an embodiment of the present application, the preset keyword library includes a first preset keyword and a second preset keyword, the headphone mode includes a noise reduction mode and a non-noise reduction mode, the first preset keyword corresponds to the non-noise reduction mode, and the second preset keyword corresponds to the noise reduction mode, and the mode switching unit is specifically used to:

If the current headset mode is the noise reduction mode and the voice information is recognized to include a first preset keyword, a mode switching instruction is sent to the headset so that the headset switches the noise reduction mode to the non-noise reduction mode;

If the current earphone mode is the non-noise reduction mode and it is recognized that the voice information includes the second preset keyword, a mode switching instruction is sent to the earphone to switch the earphone from the non-noise reduction mode to the noise reduction mode.

Specifically, each word in the keyword information is compared with the preset keyword library. If at least one word is successfully compared, it is proved that the preset keyword exists, and further, based on whether the successfully compared word belongs to the first preset keyword or the second preset keyword, it is determined whether the voice information contains the first preset keyword or the second preset keyword.

The mode switching unit is also used for:

If the keyword information includes a preset keyword, and the current earphone mode corresponds to the preset keyword, no mode switching instruction is sent to the earphone.

Please refer to Figure 7 again, which is a structural diagram of another mode control device provided in Example 3 of the present application; wherein the mode control device 70 is applied to headphones, specifically, to one or more processors of headphones, and the headphones are communicatively connected to an electronic device.

As shown in FIG. 7 , the mode control device 70 includes:

The voice information acquiring unit 71 is used to acquire voice information.

The voice information is the voice information of the user himself or other users.

The voice information sending unit 72 is used to send voice information to the electronic device.

Specifically, the voice information sending unit 72 can send the acquired voice information to the electronic device in real time.

The earphone mode feedback unit 73 is used to send the current earphone mode to the electronic device.

The mode switching unit 74 is used to switch the current earphone mode when receiving a mode switching instruction.

Specifically, the headphone mode includes a noise reduction mode and a non-noise reduction mode. When a mode switching instruction is received, the current headphone mode is switched, including:

If the current headphone mode is the noise reduction mode, switch the current headphone mode to the non-noise reduction mode according to the mode switching instruction;

If the current headphone mode is a non-noise reduction mode, the current headphone mode is switched to a noise reduction mode according to the mode switching instruction.

In an embodiment of the present application, when the headset receives a mode switching instruction, it switches the headset mode in combination with its current headset mode. The present application can better perform mode switching to improve the user experience.

It should be noted that the device described in the above embodiment 3 can execute the mode control method provided in the embodiment 1 of the present application, and has the corresponding functional modules and beneficial effects of the execution method. For technical details not described in detail in the device embodiment, please refer to the mode control method provided in the embodiment 1 of the present application.

Embodiment 4

Please refer to FIG. 8 , which is a schematic diagram of the structure of a mode control device provided in Embodiment 4 of the present application; wherein the mode control device 80 is applied to an electronic device, specifically, to one or more processors of the electronic device.

As shown in FIG8 , the mode control device 80 includes:

The keyword library acquisition unit 81 is used to acquire a keyword library.

The keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode.

The keyword library sending unit 82 is used to send a preset keyword library to the headset.

In the embodiment of the present application, the keyword library sending unit 82 is also used for:

After the keyword library in the electronic device is updated, the updated keyword library is sent to the headset so that the storage unit of the headset updates the keyword library stored therein.

Please refer to Figure 9 again, which is a structural diagram of another mode control device provided in Example 4 of the present application; wherein the mode control device 90 is applied to headphones, specifically, to one or more processors of headphones, and the headphones are communicatively connected to an electronic device.

As shown in FIG9 , the mode control device 90 includes:

A voice information acquisition unit 91, used to acquire voice information;

A keyword information recognition unit 92, used to recognize the voice information and determine the keyword information corresponding to the voice information;

The mode switching unit 93 is configured to switch the current headphone mode to a headphone mode corresponding to the preset keyword if the keyword information includes a preset keyword and the current headphone mode does not correspond to the preset keyword.

In a modified embodiment of this embodiment, the mode control device 90 further includes:

The keyword library receiving unit (not shown) is used to receive the keyword library sent by the electronic device.

According to the keyword library, the keyword information identification unit 92 can determine whether the keyword information contains a preset keyword.

In a modified embodiment of this embodiment, the keyword library includes a first preset keyword and a second preset keyword, the headphone mode includes a noise reduction mode and a non-noise reduction mode, the first preset keyword corresponds to the non-noise reduction mode, and the second preset keyword corresponds to the noise reduction mode.

The mode switching unit is specifically used for:

If the current headset mode is the noise reduction mode, and the voice information is recognized to include the first preset keyword, the noise reduction mode is switched to the non-noise reduction mode;

If the current earphone mode is a non-noise reduction mode and it is recognized that the voice information includes a second preset keyword, the non-noise reduction mode is switched to the noise reduction mode.

In a variation of this embodiment, the mode switching unit is further configured to: if the keyword information includes a preset keyword, and the current headphone mode corresponds to the preset keyword, maintain the current headphone mode.

It should be noted that the device described in the above-mentioned embodiment 4 can execute the mode control method provided in the embodiment 2 of the present application, and has the corresponding functional modules and beneficial effects of the execution method. For technical details not fully described in the device embodiment, please refer to the mode control method provided in the embodiment 2 of the present application.

Embodiment 5

Please refer to FIG. 10 , which is a schematic diagram of the hardware structure of an electronic device according to various embodiments of the present application;

As shown in Figure 10, the electronic device 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 1010, and a power supply 1011, and the electronic device 100 also includes a camera. It can be understood by those skilled in the art that the structure of the electronic device shown in Figure 10 does not constitute a limitation on the electronic device, and the electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently. In the embodiment of the present application, the electronic device includes but is not limited to a television, a mobile phone, a tablet computer, a laptop computer, a PDA, a vehicle-mounted terminal, a wearable device, and a pedometer.

Processor 1010 is used to receive voice information sent by the headset; recognize the voice information, determine the keyword information corresponding to the voice information; obtain the current headset mode of the headset; if the keyword information contains a preset keyword, and the current headset mode does not correspond to the preset keyword, send a mode switching instruction to the headset so that the headset switches the current headset mode to the headset mode corresponding to the preset keyword. By judging whether the keyword information corresponding to the voice information contains a preset keyword, if the keyword information contains a preset keyword, and the current headset mode does not correspond to the preset keyword, send a mode switching instruction to the headset so that the headset switches the current headset mode to the headset mode corresponding to the preset keyword, the embodiment of the present application can intelligently control the headset mode.

It should be understood that in the embodiment of the present application, the RF unit 101 can be used for receiving and sending signals during information transmission or calls. Specifically, after receiving downlink data from the base station, it is sent to the processor 1010 for processing; in addition, uplink data is sent to the base station. Generally, the RF unit 101 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc. In addition, the RF unit 101 can also communicate with the network and other devices through a wireless communication system.

The electronic device 100 provides users with wireless broadband Internet access through the network module 102, such as helping users to send and receive emails, browse web pages, and access streaming media.

The audio output unit 103 can convert the audio data received by the RF unit 101 or the network module 102 or stored in the memory 109 into an audio signal and output it as sound. Moreover, the audio output unit 103 can also provide audio output related to a specific function performed by the electronic device 100 (for example, a call signal reception sound, a message reception sound, etc.). The audio output unit 103 includes a speaker, a buzzer, a receiver, etc.

The input unit 104 is used to receive audio or video signals. The input unit 104 may include a graphics processor (GPU) 1041 and a microphone 1042. The graphics processor 1041 processes the target image of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The processed image frame can be displayed on the display unit 106. The image frame processed by the graphics processor 1041 can be stored in the memory 109 (or other storage medium) or sent via the radio frequency unit 101 or the network module 102. The microphone 1042 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format output that can be sent to a mobile communication base station via the radio frequency unit 101 in the case of a telephone call mode.

The electronic device 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 1061 and/or the backlight when the electronic device 100 is moved to the ear. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), and can detect the magnitude and direction of gravity when stationary, which can be used to identify the posture of the electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc.; the sensor 105 can also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which will not be repeated here.

The display unit 106 is used to display information input by the user or information provided to the user. The display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

The user input unit 107 can be used to receive input digital or character information, and to generate key signal input related to user settings and function control of the electronic device. Specifically, the user input unit 107 includes a touch panel 1071 and other input devices 1072. The touch panel 1071, also known as a touch screen, can collect the user's touch operation on or near it (such as the user's operation on the touch panel 1071 or near the touch panel 1071 using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 1071 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into the contact point coordinates, and then sends it to the processor 1010, receives the command sent by the processor 1010 and executes it. In addition, the touch panel 1071 can be implemented using multiple types such as resistive, capacitive, infrared and surface acoustic waves. In addition to the touch panel 1071, the user input unit 107 may also include other input devices 1072. Specifically, other input devices 1072 may include but are not limited to a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail here.

Further, the touch panel 1071 may be covered on the display panel 1061. When the touch panel 1071 detects a touch operation on or near it, it is transmitted to the processor 1010 to determine the type of the touch event, and then the processor 1010 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in FIG10 , the touch panel 1071 and the display panel 1061 are used as two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the electronic device, which is not limited here.

The interface unit 108 is an interface for connecting an external device to the electronic device 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input/output (I/O) port, a video I/O port, a headphone port, etc. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic device 100 or may be used to transmit data between the electronic device 100 and an external device.

The memory 109 can be used to store software programs and various data. The memory 109 can mainly include a program storage area and a data storage area, wherein the program storage area can store at least one application 1091 required for a function (such as a sound playback function, an image playback function, etc.) and an operating system 1092, etc.; the data storage area can store data created according to the use of the mobile phone (such as audio data, phone book, etc.), etc. In addition, the memory 109 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

The processor 1010 is the control center of the electronic device. It uses various interfaces and lines to connect various parts of the entire electronic device. By running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, it performs various functions of the electronic device and processes data, thereby monitoring the electronic device as a whole. The processor 1010 may include one or more processing units; preferably, the processor 1010 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 1010.

The electronic device 100 may also include a power supply 1011 (such as a battery) for supplying power to each component. Preferably, the power supply 1011 may be logically connected to the processor 1010 through a power management system, thereby managing functions such as charging, discharging, and power consumption through the power management system.

In addition, the electronic device 100 includes some functional modules not shown, which will not be described in detail here.

Preferably, an embodiment of the present application also provides an electronic device, including a processor 1010, a memory 109, and a computer program stored in the memory 109 and executable on the processor 1010. When the computer program is executed by the processor 1010, each process of the above-mentioned mode control method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.

Embodiment 6

Please refer to FIG. 11 again, which is a schematic diagram of the structure of an earphone according to various embodiments of the present application;

As shown in FIG. 11 , the earphone 110 includes:

One or more processors 111 and memory 112, one processor 111 is taken as an example in Fig. 11. The processor 111 and the memory 112 may be connected via a bus or other means, and the connection via a bus is taken as an example in Fig. 11.

Processor 111 is used to obtain voice information; recognize voice information and determine keyword information corresponding to the voice information; if the keyword information contains a preset keyword and the current headphone mode does not correspond to the preset keyword, the current headphone mode is switched to the headphone mode corresponding to the preset keyword. Voice information is obtained through the headphone and keyword information is recognized, and when the current headphone mode does not correspond to the preset keyword, the current headphone mode is switched to the headphone mode corresponding to the preset keyword. The present application can improve the interactivity of headphone control.

The memory 112 is a non-volatile computer-readable storage medium that can be used to store non-volatile software programs, non-volatile computer executable programs and modules, such as program instructions/modules corresponding to the mode control method in the embodiment of the present application. The processor 111 executes various functional applications and data processing of the server by running the non-volatile software programs, instructions and modules stored in the memory 112, that is, implements the mode control method in the above method implementation.

The memory 112 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the device for voice-controlled smart home appliances, etc. In addition, the memory 112 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some embodiments, the memory 112 may optionally include a memory remotely arranged relative to the processor 111, and these remote memories may be connected to the electronic device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

The one or more modules are stored in the memory 112, and when executed by the one or more processors 111, the mode control method in Embodiment 1 or 2 of the present application is executed.

The above-mentioned product can execute the mode control method provided in each embodiment of the present application, and has the corresponding functional modules and beneficial effects of the execution method. For technical details not described in detail in this embodiment, please refer to the mode control method provided in each embodiment of the present application.

The earphones of the embodiments of the present application exist in various forms, including but not limited to: wired earphones, wireless earphones, wherein the wireless earphones include Bluetooth earphones, for example: True Wireless Stereo (TWS) earphones.

The embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by one or more processors, each process of the above-mentioned mode control method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it is not repeated here. The computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

The above described device or equipment embodiments are merely illustrative, wherein the unit modules described as separate components may or may not be physically separated, and the components displayed as module units may or may not be physical units, that is, they may be located in one place, or may be distributed on multiple network module units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the present embodiment.

Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile terminal, a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application or some parts of the embodiments.

Finally, it should be noted that the embodiments described above in conjunction with the accompanying drawings are only used to illustrate the technical solutions of the present application. The present application is not limited to the above-mentioned specific implementation methods, which are merely illustrative and not restrictive. Under the idea of the present application, the technical features in the above-mentioned embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present application as described above. For the sake of simplicity, they are not provided in detail. Although the present application has been described in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above-mentioned embodiments, or replace some of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims (8)

1. A mode control method, characterized in that it is applied to an electronic device, the electronic device is communicatively connected to an earphone, the earphone is provided with a storage unit and a processing unit, the storage unit is used to store a keyword library, the processing unit is used to identify voice information to obtain keyword information, and judge whether the keyword information contains preset keywords according to the keyword library, the storage unit and the processing unit are communicatively connected, the earphone includes a left earphone and a right earphone, the left earphone is provided with the processing unit, the right earphone is provided with the storage unit, or the left earphone is provided with the storage unit, the right earphone is provided with the processing unit, the method comprises: Acquire a keyword library, wherein the keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode; Sending the keyword library to the headset; The method further comprises: After the keyword library in the electronic device is updated, the updated keyword library is sent to the headset so that the storage unit of the headset updates the keyword library stored therein. 2. A mode control method, characterized in that it is applied to an earphone, the earphone is communicatively connected to an electronic device, the earphone is provided with a storage unit and a processing unit, the storage unit is used to store a keyword library, the processing unit is used to identify voice information to obtain keyword information, and judge whether the keyword information contains preset keywords according to the keyword library, the storage unit and the processing unit are communicatively connected, the earphone includes a left earphone and a right earphone, the left earphone is provided with the processing unit, the right earphone is provided with the storage unit, or the left earphone is provided with the storage unit, the right earphone is provided with the processing unit, the method comprises: Receiving a keyword library sent by the electronic device, wherein the keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode; Get voice information; Recognize the voice information and determine keyword information corresponding to the voice information; Determining, according to the keyword library, whether the keyword information contains a preset keyword; If the keyword information includes a preset keyword, and the current earphone mode does not correspond to the preset keyword, switching the current earphone mode to the earphone mode corresponding to the preset keyword; The method further comprises: When either the left earphone or the right earphone is not in a wearing state or a working state, one of the storage unit or the processing unit is made to work alone, so that the earphone maintains a current earphone mode. 3. The method according to claim 2, characterized in that the keyword library includes a first preset keyword and a second preset keyword, the headphone mode includes a noise reduction mode and a non-noise reduction mode, the first preset keyword corresponds to the non-noise reduction mode, and the second preset keyword corresponds to the noise reduction mode, If the keyword information includes a preset keyword, and the current earphone mode does not correspond to the preset keyword, switching the current earphone mode to an earphone mode corresponding to the preset keyword includes: If the current headset mode is the noise reduction mode, and the voice information is recognized to include the first preset keyword, the noise reduction mode is switched to the non-noise reduction mode; If the current earphone mode is a non-noise reduction mode and it is recognized that the voice information includes a second preset keyword, the non-noise reduction mode is switched to the noise reduction mode. 4. The method according to any one of claims 2-3 is characterized in that the method further includes: if the keyword information contains a preset keyword and the current headphone mode corresponds to the preset keyword, then maintaining the current headphone mode. 5. A mode control device, characterized in that it is applied to an electronic device, the electronic device is communicatively connected to an earphone, the earphone is provided with a storage unit and a processing unit, the storage unit is used to store a keyword library, the processing unit is used to identify voice information to obtain keyword information, and to determine whether the keyword information contains preset keywords according to the keyword library, the storage unit and the processing unit are communicatively connected, the earphone includes a left earphone and a right earphone, the left earphone is provided with the processing unit, the right earphone is provided with the storage unit, or the left earphone is provided with the storage unit, the right earphone is provided with the processing unit, the device comprises: A keyword library acquisition unit, used to acquire a keyword library, wherein the keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode; The keyword library sending unit is used to send the keyword library to the headset; when the keyword library in the electronic device is updated, the updated keyword library is sent to the headset, so that the headset updates the keyword library stored in itself. 6. A mode control device, characterized in that it is applied to an earphone, the earphone is communicatively connected to an electronic device, the earphone is provided with a storage unit and a processing unit, the storage unit is used to store a keyword library, the processing unit is used to identify voice information to obtain keyword information, and judge whether the keyword information contains preset keywords according to the keyword library, the storage unit and the processing unit are communicatively connected, the earphone includes a left earphone and a right earphone, the left earphone is provided with the processing unit, the right earphone is provided with the storage unit, or the left earphone is provided with the storage unit, the right earphone is provided with the processing unit, the device comprises: A voice information acquisition unit, used to acquire voice information; A keyword information recognition unit, configured to recognize the voice information and determine the keyword information corresponding to the voice information; receive a keyword library sent by the electronic device, wherein the keyword library includes at least one preset keyword, and each keyword corresponds to a headphone mode; and determine whether the keyword information contains a preset keyword according to the keyword library; A mode switching unit, configured to switch the current headphone mode to a headphone mode corresponding to the preset keyword if the keyword information contains a preset keyword and the current headphone mode does not correspond to the preset keyword; and to enable one of the storage unit or the processing unit to work alone to enable the headphone to maintain the current headphone mode when either the left headphone or the right headphone is not in a wearing state or a working state. 7. An electronic device, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the mode control method according to claim 1. 8. An earphone, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the mode control method according to any one of claims 2 to 4.