WO2019144464A1

WO2019144464A1 - Control method and apparatus for bluetooth headset

Info

Publication number: WO2019144464A1
Application number: PCT/CN2018/077606
Authority: WO
Inventors: 杜来柱
Original assignee: 深圳市沃特沃德股份有限公司
Priority date: 2018-01-23
Filing date: 2018-02-28
Publication date: 2019-08-01
Also published as: CN107995552A

Abstract

Provided are a control method and apparatus for a Bluetooth headset. An acceleration sensor is arranged in the Bluetooth headset. A distance sensor is arranged on a surface of an earplug part of the Bluetooth headset. The control method comprises: acquiring a vibration signal of an acceleration sensor and a distance signal of a distance sensor; and controlling a Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal. According to the control method and apparatus for a Bluetooth headset provided in the present invention, after a physical button of the Bluetooth headset is removed, operations such as playing, pausing, answering, rejecting and power-saving mode can also be realized, such that the user experience is improved.

Description

Bluetooth headset control method and device

Technical field

The present invention relates to the field of Bluetooth devices, and more particularly to a method and apparatus for controlling a Bluetooth headset.

Background technique

The Bluetooth headset is to apply Bluetooth technology to the hands-free headset, so that users can free the wires and freely talk in a variety of ways. Existing Bluetooth headsets generally use physical buttons to implement operations such as play, pause, answer, reject, and power save modes, while the demand for miniaturization of Bluetooth headsets is getting stronger and stronger. In the case where there is no wire in the Bluetooth headset, it needs to be corresponding. The physical button is placed in the earphone near the ear. During the operation, the pressing of the physical button directly acts on the ear, causing a strong discomfort. In addition, due to the existence of the physical button, the structural design of the Bluetooth headset is complicated, and the battery is complicated. Limited capacity, not good for waterproofing.

technical problem

The main purpose of the present invention is to provide a method and a device for controlling a Bluetooth headset. After the physical button is cancelled by the Bluetooth headset, operations such as playing, pausing, answering, rejecting, and power saving modes can be implemented to enhance the user experience.

Technical solution

The control method of the Bluetooth earphone proposed by the invention provides an acceleration sensor in the Bluetooth earphone, and a distance sensor is disposed at a surface of the part where the Bluetooth earphone is inserted into the ear, and the control method comprises:

Obtaining a vibration signal of the acceleration sensor and a distance signal of the distance sensor;

The Bluetooth headset is controlled to perform a corresponding action according to the acquired vibration signal and the distance signal.

Further, the step of controlling the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal comprises:

When the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is not obtained within the preset time, the Bluetooth headset is controlled to enter a power saving mode.

Further, when the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is not obtained within the preset time, the Bluetooth headset is controlled to enter a power saving mode. Before the steps, it also includes:

Determine whether the Bluetooth module is in the disconnected state;

If so, it is determined that the Bluetooth headset has reached the condition of entering the power saving mode.

Further, when the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the corresponding first vibration signal is not obtained within the preset time, the Bluetooth headset is controlled to enter the province. After the electrical mode steps, include:

When the corresponding first vibration signal is acquired, the Bluetooth headset is controlled to exit the power saving mode.

When the distance between the Bluetooth headset and the ear calculated according to the distance signal is less than a preset distance value and the second vibration signal is acquired, the Bluetooth headset is controlled to perform an action of playing, pausing, answering, and rejecting.

The control device of the bluetooth earphone provided by the invention has an acceleration sensor disposed in the Bluetooth earphone, and a distance sensor is disposed at a surface of the portion where the Bluetooth earphone is inserted into the ear, and the control device comprises:

An acquiring unit, configured to acquire a vibration signal of the acceleration sensor and a distance signal of the distance sensor;

And an execution unit, configured to control the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal.

Further, the execution unit includes:

a first execution module, configured to control the Bluetooth headset to enter the province when the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is not obtained within a preset time period Electrical mode.

Further, the execution unit further includes:

a determining module, configured to determine whether the Bluetooth module is in an off state;

The determining module is configured to determine that the Bluetooth headset reaches the power saving mode when the Bluetooth module is in the disconnected state.

Further, the execution unit further includes:

The second execution module is configured to control the Bluetooth headset to exit the power saving mode when the corresponding first vibration signal is acquired.

Further, the execution unit further includes:

a third execution module, configured to: when the distance between the Bluetooth headset and the ear calculated according to the distance signal is less than a preset distance value, and obtain a second vibration signal, control the Bluetooth headset to perform play, pause, answer, and Rejected action.

Beneficial effect

The beneficial effects of the present invention are: acquiring a vibration signal of the acceleration sensor and a distance signal of the distance sensor; controlling the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal, after the Bluetooth headset cancels the physical button, It can also realize operations such as play, pause, answer, reject, and power saving mode to enhance the user experience.

DRAWINGS

FIG. 1 is a schematic diagram of steps of a method for controlling a Bluetooth headset according to an embodiment of the present invention; FIG.

2 is a structural block diagram of a control device for a Bluetooth headset in an embodiment of the present invention;

3 is a structural block diagram of an execution unit of a control device for a Bluetooth headset in an embodiment of the present invention;

FIG. 4 is a structural block diagram of an execution unit of a control device for a Bluetooth headset according to another embodiment of the present invention;

FIG. 5 is a structural block diagram of an execution unit of a control device for a Bluetooth headset in still another embodiment of the present invention; FIG.

FIG. 6 is a structural block diagram of an execution unit of a control device for a Bluetooth headset in still another embodiment of the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

BEST MODE FOR CARRYING OUT THE INVENTION

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to FIG. 1 , a method for controlling a Bluetooth headset in an embodiment of the present invention, a method for controlling a Bluetooth headset in an embodiment of the present invention is applied to a Bluetooth headset, and an acceleration sensor is disposed in the Bluetooth headset, and a Bluetooth headset is placed on a surface of the ear. a distance sensor, the control method comprising:

Step S1, acquiring a vibration signal of the acceleration sensor and a distance signal of the distance sensor;

Step S2, controlling the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal.

In step S1, an acceleration sensor is disposed in the Bluetooth headset, and the acceleration sensor is configured to detect a vibration signal, wherein the vibration signal includes an acceleration signal and a click signal; when the Bluetooth headset is slightly vibrated, the acceleration sensor detects the acceleration signal; The finger clicks on the earphone, and the acceleration sensor detects the click signal, wherein the click signal includes a click signal, a double click signal, and a multi-click signal, and the double-click signal or the multi-click signal is two or more clicks at a preset time interval. The signal, in general, the preset time interval is very short; the acceleration sensor can be specifically a LIS2DS12 acceleration sensor, which has the advantages of low power consumption and high performance. A distance sensor is disposed at a surface of the Bluetooth earphone plugged into the ear, the distance sensor is used to detect the distance signal, and the Bluetooth earphone calculates the distance between the Bluetooth earphone and the ear according to the strength of the acquired distance signal; the above distance sensor may be an APDS-9960 sensor. The Bluetooth headset acquires the vibration signal of the above acceleration sensor and the distance signal of the above distance sensor.

In step S2, the Bluetooth headset controls the Bluetooth headset to perform a corresponding action according to the obtained vibration signal and the distance signal. Specifically, the Bluetooth headset calculates according to the result of whether the acceleration signal is acquired within a preset time, and according to the distance signal. Whether the obtained distance between the Bluetooth headset and the ear is greater than a preset distance value, determining which type of click signal is obtained, and controlling the Bluetooth headset to enter the power saving mode and exit according to the determined type of the click signal Power saving mode, enter playback mode or call mode, exit play mode or call mode, play, pause, play, reject and answer, etc. After the Bluetooth headset cancels the physical button, it can also play, pause, answer, reject And power-saving mode and other operations to enhance the user experience.

In the method for controlling the Bluetooth headset in the embodiment, the step S2 of controlling the Bluetooth headset to perform the corresponding action according to the acquired vibration signal and the distance signal includes:

Step S21: When the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is not obtained within the preset time, the Bluetooth headset is controlled to enter a power saving mode.

In step S21, when the Bluetooth headset calculates the distance between the Bluetooth headset and the ear according to the obtained distance signal, the distance between the Bluetooth headset and the ear is greater than the preset distance value, indicating that the Bluetooth headset and the ear are far away, indicating that the user does not use the Bluetooth headset at this time. The preset time can be set arbitrarily. In this embodiment, the preset time is set to 30 seconds. The first vibration signal is an acceleration signal, and the acceleration sensor can detect a slight vibration. For example, when a person is lying and listening to a song, the human body may cause the acceleration sensor to detect the acceleration signal due to the vibration of the breathing, and when the user places the Bluetooth headset on the certain At the time of being completely unused, the acceleration signal will not detect the acceleration signal. When the distance between the Bluetooth headset and the ear calculated by the Bluetooth headset according to the acquisition distance signal is greater than the preset distance value and the first vibration signal is not obtained within the preset time, the Bluetooth headset is not in use, and the Bluetooth headset is controlled to enter the province. In the electric mode, in the power saving mode, only the acceleration sensor is in the working state, the control module of the Bluetooth headset is in a sleep state, and other working modules of the Bluetooth headset are in an inoperative state, so that the Bluetooth headset saves power.

In the control method of the Bluetooth headset in this embodiment, when the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is not obtained within the preset time, then the control is performed. Before the step S21 of the Bluetooth headset entering the power saving mode, the method further includes:

Step S201, determining whether the Bluetooth module is in an off state;

Step S202, if yes, determining that the Bluetooth headset has reached the condition of entering the power saving mode.

In step S201, the Bluetooth headset further determines whether the Bluetooth module is in an off state, and when the Bluetooth module of the Bluetooth headset is not connected to an external electronic device, it will be in an off state.

In step S202, when the Bluetooth module is in the disconnected state, that is, the Bluetooth module of the Bluetooth headset is not connected to the external electronic device, and then the Bluetooth headset is determined to enter the power saving mode, when calculated according to the distance signal. When the distance between the Bluetooth headset and the ear is greater than the preset distance value and the first vibration signal is not obtained within the preset time, the Bluetooth headset is controlled to enter a power saving mode, and in the power saving mode, the Bluetooth module is also turned off. The Bluetooth headset can further save power.

The control method of the Bluetooth headset in another embodiment, when the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is not obtained within the preset time, then After the step S21 of controlling the Bluetooth headset to enter the power saving mode, the method includes:

Step S22: When the corresponding first vibration signal is acquired, the Bluetooth headset is controlled to exit the power saving mode.

In step S22, when the Bluetooth headset is in the unused state, when the user needs to use, when the user picks up the Bluetooth headset, the acceleration sensor will detect the corresponding first vibration signal, that is, the acceleration signal can be detected, when the Bluetooth headset When the corresponding first vibration signal is obtained, at this time, the Bluetooth headset is controlled to exit the power saving mode, and both the Bluetooth module and the distance sensor are activated and are in a normal working state.

In another embodiment, the method for controlling a Bluetooth headset, the step S2 of controlling the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal includes:

Step S23, when the distance between the Bluetooth headset and the ear calculated according to the distance signal is less than a preset distance value and the second vibration signal is acquired, controlling the Bluetooth headset to perform the actions of playing, pausing, answering, and rejecting .

In step S23, when the distance between the Bluetooth headset and the ear calculated by the Bluetooth headset according to the distance signal is less than a preset distance value, the user is wearing the headset and is in the state of using the headset; and when the Bluetooth headset acquires the first When the vibration signal is detected, that is, when the acceleration sensor detects the click signal, the Bluetooth headset is controlled to perform the actions of playing, pausing, answering, and rejecting. When the user's finger clicks on the earphone, the acceleration sensor detects the click signal, wherein the click signal includes a click signal, a double click signal, and a multi-shot signal, and the double-click signal or the multi-shot signal is two or more times at a preset time interval. Click on the signal. The Bluetooth headset controls the Bluetooth module to pause and play when playing music in the play mode according to different click signals, double-click signals and multi-click signals obtained, and adjusts the volume when playing music in the play mode. The Bluetooth headset also controls the Bluetooth module to answer and reject calls when receiving an incoming call in the incoming call mode according to different click signals, double-click signals, and multi-click signals obtained. For example, when the acceleration sensor detects a click signal, when playing music in the play mode, a pause will be performed while playing music, and playback will be performed when paused; and when the acceleration sensor detects a double tap signal or a multi-shot signal When playing music in the play mode and performing the adjustment of the volume, the volume can be increased or decreased when the double-click signal or the multi-click signal is received only on the right ear, and the volume is adjusted by setting a loop mechanism. It is also possible to reduce the volume when the left ear receives the double tap signal or the multi-click signal, and increase the volume when the right ear receives the double tap signal or the multi-click signal. In the incoming call mode, when the acceleration sensor detects the click signal, the control Bluetooth headset selects to answer the call; and when the acceleration sensor detects the double tap signal or the multi-click signal, the Bluetooth headset is selected to reject the call.

Step S24, when the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is acquired, then the Bluetooth headset is controlled to perform an exit play mode or an incoming call mode.

In step S24, when the Bluetooth headset is in use, the user always has a slight chattering, so the acceleration sensor can detect the first vibration signal, that is, the acceleration signal can be detected; when the Bluetooth headset calculates the Bluetooth according to the distance signal When the distance between the earphone and the ear is greater than the preset distance value, the user removes the Bluetooth headset at this time. When the Bluetooth headset is in the play mode or the incoming call mode, the Bluetooth headset will be controlled to exit the play mode or the incoming call mode. At this time, the Bluetooth headset listens. The status of music and answering calls will be interrupted. When the distance between the Bluetooth headset and the ear calculated by the Bluetooth headset according to the above distance signal is less than the preset distance value, the user is re-wearing the headset at this time, and when the user is in the play mode or the incoming call mode, the user will resume the playback mode or Call mode.

Referring to FIG. 2, in the control device of the Bluetooth headset in the embodiment, an acceleration sensor is disposed in the Bluetooth headset, and a distance sensor is disposed at a surface of the portion where the Bluetooth headset is inserted into the ear, and the control device includes:

The acquiring unit 10 is configured to acquire a vibration signal of the acceleration sensor and a distance signal of the distance sensor;

The executing unit 20 is configured to control the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal.

An acceleration sensor is disposed in the Bluetooth earphone, and the acceleration sensor is used for detecting a vibration signal, wherein the vibration signal includes an acceleration signal and a click signal; when the Bluetooth earphone is slightly vibrated, the acceleration sensor detects the acceleration signal; when the user's finger clicks on the earphone, The acceleration sensor detects the click signal, wherein the click signal includes a click signal, a double click signal, and a multi-click signal, and the double-click signal or the multi-click signal is a two- or more-click signal at a preset time interval, in general, The preset time interval is very short; the acceleration sensor can be specifically a LIS2DS12 acceleration sensor, which has the advantages of low power consumption and high performance. A distance sensor is disposed at a surface of the Bluetooth earphone plugged into the ear, and the distance sensor is used for detecting the distance signal, and the control device of the Bluetooth earphone calculates the distance between the Bluetooth earphone and the ear according to the strength of the acquired distance signal; the above distance sensor may be APDS- 9960 sensor. The Bluetooth headset acquires the vibration signal of the above acceleration sensor and the distance signal of the above distance sensor.

The execution unit 20 controls the Bluetooth headset to perform a corresponding action according to the obtained vibration signal and the distance signal. Specifically, the Bluetooth headset calculates the Bluetooth headset according to the result of whether the acceleration signal is acquired within a preset time or according to the distance signal. Whether the distance from the ear is greater than a preset distance value, determining which type of click signal is obtained, and controlling the Bluetooth headset to enter the power saving mode, exiting the power saving mode according to the determined type of the click signal, Enter playback mode or call mode, exit play mode or call mode, play, pause, play, reject and answer, etc. After the Bluetooth headset cancels the physical button, it can also play, pause, answer, reject and save power mode. Wait for the operation to enhance the user experience.

Referring to FIG. 3, in the control device of the Bluetooth headset in this embodiment, the executing unit 20 includes:

The first execution module 210 is configured to control the Bluetooth headset to enter when the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is not obtained within the preset time. Power saving mode.

The distance between the Bluetooth headset and the ear calculated by the first execution module 210 according to the obtained distance signal is greater than a preset distance value. At this time, the distance between the Bluetooth headset and the ear is far, indicating that the user does not use the Bluetooth headset, and the preset time is preset. It can be set arbitrarily. In this embodiment, the preset time is set to 30 seconds. The first vibration signal is an acceleration signal, and the acceleration sensor can detect a slight vibration. For example, when a person is lying and listening to a song, the human body may cause the acceleration sensor to detect the acceleration signal due to the vibration of the breathing, and when the user places the Bluetooth headset on the certain At the time of being completely unused, the acceleration signal will not detect the acceleration signal. When the distance between the Bluetooth headset and the ear calculated by the Bluetooth headset according to the acquired distance signal is greater than a preset distance value and the first vibration signal is not obtained within the preset time, the Bluetooth headset is in a non-use state, and the first execution module 210 The Bluetooth headset is controlled to enter the power saving mode. In the power saving mode, only the acceleration sensor is in the working state, the control module of the Bluetooth headset is in the sleep state, and the other working modules of the Bluetooth headset are in the inoperative state, so that the Bluetooth headset saves power.

In the control device of the Bluetooth headset in this embodiment, the executing unit 20 further includes:

The determining module 220 is configured to determine whether the Bluetooth module is in an off state;

The determining module 230 is configured to determine that the Bluetooth headset has reached the power saving mode when the Bluetooth module is in the disconnected state.

The determining module 220 determines whether the Bluetooth module is in an off state. When the Bluetooth module of the Bluetooth headset is not connected to an external electronic device, it will be in an off state.

When the Bluetooth module is in the disconnected state, that is, the Bluetooth module of the Bluetooth headset is not connected to the external electronic device, the determining module 230 determines that the Bluetooth headset has reached the condition of entering the power saving mode, and the Bluetooth headset calculated according to the above distance signal When the distance between the ear and the ear is greater than the preset distance value and the first vibration signal is not obtained within the preset time, the Bluetooth headset is controlled to enter a power saving mode, and in the power saving mode, the Bluetooth module is also turned off, so that the Bluetooth is enabled. The headset can further save energy.

Referring to FIG. 4, in another embodiment, a control device for a Bluetooth headset, the execution unit 20 further includes:

The second execution module 240 is configured to control the Bluetooth headset to exit the power saving mode when the corresponding first vibration signal is acquired.

When the Bluetooth headset is not in use, when the user needs to use, when the user picks up the Bluetooth headset, the acceleration sensor will detect the corresponding first vibration signal, that is, the acceleration signal can be detected, when the Bluetooth headset obtains the corresponding number When a signal is shaken, at this time, the second execution module 240 will control the Bluetooth headset to exit the power saving mode, and both the Bluetooth module and the distance sensor will be activated and in a normal working state.

Referring to FIG. 5, in another embodiment, the control unit of the Bluetooth headset further includes:

The third execution module 250 is configured to control the Bluetooth headset to perform play, pause, and answer when the distance between the Bluetooth headset and the ear calculated according to the distance signal is less than a preset distance value and the second vibration signal is acquired. And the action of rejecting.

When the distance between the Bluetooth headset and the ear calculated according to the distance signal is less than a preset distance value, the user is wearing the earphone and is in the state of using the earphone; and when the Bluetooth earphone acquires the second vibration signal, the acceleration is obtained. When the sensor detects the click signal, the third execution module 250 controls the Bluetooth headset to perform an action of playing, pausing, answering, and rejecting. When the user's finger clicks on the earphone, the acceleration sensor detects the click signal, wherein the click signal includes a click signal, a double click signal, and a multi-shot signal, and the double-click signal or the multi-shot signal is two or more times at a preset time interval. Click on the signal. The Bluetooth headset controls the Bluetooth module to pause and play when playing music in the play mode according to different click signals, double-click signals and multi-click signals obtained, and adjusts the volume when playing music in the play mode. The Bluetooth headset also controls the Bluetooth module to answer and reject calls when receiving an incoming call in the incoming call mode according to different click signals, double-click signals, and multi-click signals obtained. For example, when the acceleration sensor detects a click signal, when playing music in the play mode, a pause will be performed while playing music, and playback will be performed when paused; and when the acceleration sensor detects a double tap signal or a multi-shot signal When playing music in the play mode and performing the adjustment of the volume, the volume can be increased or decreased when the double-click signal or the multi-click signal is received only on the right ear, and the volume is adjusted by setting a loop mechanism. It is also possible to reduce the volume when the left ear receives the double tap signal or the multi-click signal, and increase the volume when the right ear receives the double tap signal or the multi-click signal. In the incoming call mode, when the acceleration sensor detects the click signal, the control Bluetooth headset selects to answer the call; and when the acceleration sensor detects the double tap signal or the multi-click signal, the Bluetooth headset is selected to reject the call.

Referring to FIG. 6, a control device for a Bluetooth headset in an embodiment of the present invention, the execution unit 20 further includes:

The fourth execution module 260 is configured to control the Bluetooth headset to perform an exit play mode or an incoming call when the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is acquired. mode.

When the Bluetooth headset is in use, the user always has a slight chattering, so the acceleration sensor can detect the first vibration signal, that is, the acceleration signal can be detected; when the Bluetooth headset calculates the distance between the Bluetooth earphone and the ear according to the above distance signal When the distance is greater than the preset distance, the user removes the Bluetooth headset. When the Bluetooth headset is in the playback mode or the incoming call mode, the fourth execution module 260 will control the Bluetooth headset to exit the play mode or the incoming call mode. The status of music and answering calls will be interrupted. When the distance between the Bluetooth headset and the ear calculated by the Bluetooth headset according to the above distance signal is less than the preset distance value, the user is re-wearing the headset at this time, and when the user is in the play mode or the incoming call mode, the user will resume the playback mode or Call mode.

In summary, the beneficial effects in the foregoing embodiments are: acquiring a vibration signal of the acceleration sensor and a distance signal of the distance sensor; and controlling the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal, After the Bluetooth headset cancels the physical button, it can also play, pause, answer, reject, and save power modes to enhance the user experience.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the invention and the drawings are directly or indirectly applied to other related The technical field is equally included in the scope of patent protection of the present invention.

Claims

A method for controlling a Bluetooth headset, wherein an acceleration sensor is disposed in the Bluetooth headset, and a distance sensor is disposed at a surface of the portion where the Bluetooth headset is inserted into the ear, and the control method includes:

Obtaining a vibration signal of the acceleration sensor and a distance signal of the distance sensor;

The Bluetooth headset is controlled to perform a corresponding action according to the acquired vibration signal and the distance signal.
The method for controlling a Bluetooth headset according to claim 1, wherein the step of controlling the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal comprises:

When the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is not obtained within the preset time, the Bluetooth headset is controlled to enter a power saving mode.
The method for controlling a Bluetooth headset according to claim 2, wherein the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first time is not obtained in the preset time. Before the signal is shaken, before the step of controlling the Bluetooth headset to enter the power saving mode, the method further includes:

Determine whether the Bluetooth module is in the disconnected state;

If so, it is determined that the Bluetooth headset has reached the condition of entering the power saving mode.
The method for controlling a Bluetooth headset according to claim 2, wherein the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first time is not obtained in the preset time. After the signal is shaken, after the step of controlling the Bluetooth headset to enter the power saving mode, the method includes:

When the corresponding first vibration signal is acquired, the Bluetooth headset is controlled to exit the power saving mode.
The method for controlling a Bluetooth headset according to claim 1, wherein the step of controlling the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal comprises:

When the distance between the Bluetooth headset and the ear calculated according to the distance signal is less than a preset distance value and the second vibration signal is acquired, the Bluetooth headset is controlled to perform an action of playing, pausing, answering, and rejecting.
A control device for a Bluetooth headset, wherein an acceleration sensor is disposed in the Bluetooth headset, and a distance sensor is disposed at a surface of the portion where the Bluetooth headset is inserted into the ear, and the control device includes:

An acquiring unit, configured to acquire a vibration signal of the acceleration sensor and a distance signal of the distance sensor;

And an execution unit, configured to control the Bluetooth headset to perform a corresponding action according to the acquired vibration signal and the distance signal.
The control device for a Bluetooth headset according to claim 6, wherein the acceleration sensor is a LIS2DS12 acceleration sensor.
The control device for a Bluetooth headset according to claim 6, wherein the distance sensor is an APDS-9960 sensor.
The control device for a Bluetooth headset according to claim 6, wherein the execution unit comprises:

a first execution module, configured to control the Bluetooth headset to enter the province when the distance between the Bluetooth headset and the ear calculated according to the distance signal is greater than a preset distance value and the first vibration signal is not obtained within a preset time period Electrical mode.
The control device of the Bluetooth headset according to claim 9, wherein the execution unit further comprises:

a determining module, configured to determine whether the Bluetooth module is in an off state;

The determining module is configured to determine that the Bluetooth headset reaches the power saving mode when the Bluetooth module is in the disconnected state.
The control device of the Bluetooth headset according to claim 9, wherein the execution unit further comprises:

The second execution module is configured to control the Bluetooth headset to exit the power saving mode when the corresponding first vibration signal is acquired.
The control device of the Bluetooth headset according to claim 6, wherein the execution unit further comprises:

a third execution module, configured to: when the distance between the Bluetooth headset and the ear calculated according to the distance signal is less than a preset distance value, and obtain a second vibration signal, control the Bluetooth headset to perform play, pause, answer, and Rejected action.