CN106788539B - Play mode control method of wearable device and wearable device - Google Patents

Abstract

The embodiment of the present invention relates to the technical field of wearable devices, and discloses a playback mode control method of a wearable device and a wearable device. The method includes: detecting whether the wearable device is in a motion state, and when detecting that the wearable device is in a motion , the playback mode of the wearable device is switched to the bone conduction mode, wherein the bone conduction mode is used to convert the audio signal of the voice to be played into a vibration signal and transmit it through the bone medium. The implementation of the embodiment of the present invention enables the user in the exercise state to listen to the voice conveniently and quickly, and improves the user experience.

Description

Play mode control method of wearable device and wearable device

technical field

The invention relates to the technical field of wearable devices, in particular to a play mode control method of a wearable device and the wearable device.

Background technique

Based on many advantages such as portability, fashion and beauty, wearable devices are more and more favored by the majority of users. In practical applications, the playback modes of wearable devices are generally speaker mode and headphone mode, but when the user forgets to carry the headset, the wearable device has to use the speaker mode to play voice, for example, when using a wearable device for voice During a call, the user needs to put the wearable device close to the user's ear to listen to the call voice. In practice, it is found that when the user is in a state of exercise, the method of listening to the call voice through the external speaker mode is cumbersome to operate and the user experience is poor.

Contents of the invention

The embodiment of the present invention discloses a playback mode control method of a wearable device and the wearable device, which can enable a user in an exercise state to listen to voice conveniently and quickly, and improve user experience.

The first aspect of the embodiment of the present invention discloses a call mode control method of a wearable device, the method comprising:

Detect whether the wearable device is in motion;

When it is detected that the wearable device is in the motion state, the playback mode of the wearable device is switched to a bone conduction mode, and the bone conduction mode is used to convert the audio signal of the voice to be played into a vibration signal and Transported through the bone medium.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, after detecting that the wearable device is in the motion state, and switching the playback mode of the wearable device to bone conduction Before the mode, the method also includes:

determining the movement speed of the wearable device in the movement state, and judging whether the movement speed is greater than or equal to a preset speed threshold;

When the movement speed is greater than or equal to the preset speed threshold, it is determined whether the wearable device has established a wireless connection with the wireless earphone in advance; when it is determined that the wearable device has not established a wireless connection with the wireless earphone in advance, triggering the execution of the operation of switching the play mode of the wearable device to the bone conduction mode;

After switching the playback mode of the wearable device to bone conduction mode, the method further includes:

The message reminder method of the wearable device is switched to a vibration reminder method or a combination of vibration and ringing reminder methods.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, the method further includes:

During the process of playing the voice through the bone conduction mode, it is detected whether the wearable device has a motion track far away from the user's head, and when it is detected that the wearable device has a motion track far away from the user's head, pause through the Playing voice in the bone conduction mode, wherein the movement trajectory away from the user's head does not include the downward movement trajectory;

During the process of pausing to play the voice through the bone conduction mode, detect whether the wearable device has a movement track close to the user's head, and when it detects that the wearable device has a movement track close to the user's head, resume through The bone conduction mode plays voice.

As an optional implementation, in the first aspect of the embodiment of the present invention, when the voice to be played is the voice corresponding to the call connection, after detecting that the wearable device has a movement track far away from the user's head , and before pausing to play the voice through the bone conduction mode, the method further includes:

Sending a first reminder message to the communication device that sends the call voice, where the first reminder message is used to remind the user of the communication device to suspend input of the call voice;

judging whether a confirmation message returned by the communication device in response to the first reminder message is received, and when the confirmation message is received, triggering the execution of the operation of pausing playing voice through the bone conduction mode;

After the restoration of playing voice through the bone conduction mode, the method further includes:

sending a second reminder message to the communication device, where the second reminder message is used to remind the user of the communication device to continue inputting the call voice;

During the process of playing the voice through the bone conduction mode, it is detected whether the wearable device has a downward motion track, and when the wearable device has the downward motion track, the communication connection is disconnected.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, the method further includes:

During the process of playing voice through the bone conduction mode, the vibration parameter corresponding to the motion state is obtained, and the vibration signal converted from the audio signal of the voice to be played is adjusted according to the vibration parameter corresponding to the motion state.

The second aspect of the embodiment of the present invention discloses a wearable device, the wearable device includes a detection unit and a playback switching unit, wherein:

The detection unit is configured to detect whether the wearable device is in a motion state;

The playback switching unit is configured to switch the playback mode of the wearable device to the bone conduction mode when the detection unit detects that the wearable device is in the motion state, and the bone conduction mode is used to switch the wearable device to the bone conduction mode. The audio signal of the speech to be played is converted into a vibration signal and transmitted through the bone medium.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes a determination unit, a comprehensive judgment unit, and a reminder switching unit, wherein:

The determination unit is configured to determine that the wearable device is in the motion state after the detection unit detects that the wearable device is in the motion state and before the playback switching unit switches the playback mode of the wearable device to the bone conduction mode. the movement speed of the wearable device in the movement state;

The comprehensive judging unit is used to judge whether the motion speed is greater than or equal to a preset speed threshold, and when the motion speed is greater than or equal to the preset speed threshold, judge whether the wearable device has established a wireless connection with the wireless earphone in advance ;

The playback switching unit is specifically used for when the detection unit detects that the wearable device is in the motion state, when the motion speed is greater than or equal to the preset speed threshold, and when the wearable device is not When establishing a wireless connection with the wireless earphone in advance, switching the playback mode of the wearable device to the bone conduction mode;

The reminder switching unit is configured to switch the message reminder mode of the wearable device to a vibration reminder mode or a vibration ring after the playback switching unit switches the playback mode of the wearable device to the bone conduction mode. The reminder method combined with the bell.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes a control unit, wherein:

The detection unit is further configured to detect whether the wearable device has a motion track far away from the user's head during the process of playing voice through the bone conduction mode, wherein the motion track far away from the user's head does not include Downward movement trajectory;

The control unit is configured to suspend playing voice through the bone conduction mode when the detection unit detects that the wearable device is moving away from the user's head;

The detection unit is further configured to detect whether the wearable device has a movement track close to the user's head during the process of pausing to play the voice through the bone conduction mode;

The control unit is further configured to resume playing voice through the bone conduction mode when detecting that the wearable device has a motion track close to the user's head.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes a communication unit and a message judging unit, wherein:

The communication unit is configured to: when the voice that needs to be played is the voice of the call corresponding to the call connection, after the detection unit detects that the wearable device has a movement track away from the user's head and the control unit pauses through the Before playing the voice in the bone conduction mode, send a first reminder message to the communication device that sends the call voice, the first reminder message is used to remind the user of the communication device to suspend input of the call voice;

The message judging unit is configured to judge whether a confirmation message returned by the communication device for the first reminder message is received, and when the confirmation message is received, trigger the control unit to execute the pause through the bone The operation of playing voice in conduction mode;

The communication unit is further configured to send a second reminder message to the communication device after the control unit resumes playing voice through the bone conduction mode, and the second reminder message is used to remind the user of the communication device Continue to enter the call voice;

The detection unit is further configured to detect whether there is a downward movement track of the wearable device during the process of playing voice through the bone conduction mode;

The control unit is further configured to disconnect the communication connection when the detection unit detects that the wearable device has the downward movement track.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes an acquisition unit and an adjustment unit, wherein:

The acquisition unit is configured to acquire vibration parameters corresponding to the motion state during the process of playing voice through the bone conduction mode;

The adjustment unit is configured to adjust the vibration signal converted from the audio signal of the voice to be played according to the vibration parameter corresponding to the motion state.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

In the embodiment of the present invention, it is detected whether the wearable device is in a motion state, and when it is detected that the wearable device is in a motion state, the play mode of the wearable device is switched to the bone conduction mode, wherein the bone conduction mode is used to play the The audio signal of the speech is converted into a vibration signal and transmitted through the bone medium. On this basis, assuming that the wearable device is worn on the wrist of the user's arm, when the user is in a state of motion and needs to listen to the voice, the user can place a finger (such as the index finger) of the arm wearing the wearable device against the ear The root of the ear or deep into the ear to form a closed sound cavity in the ear, so that the vibration signal can be transmitted to the ear through the bone medium and cause sufficient resonance in the eardrum, so that the user in a moving state can listen to the voice conveniently and quickly. It can be seen that the implementation of the embodiment of the present invention can enable the user in the exercise state to listen to the voice conveniently and quickly, and improve the user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

FIG. 1 is a schematic flowchart of a play mode control method of a wearable device disclosed in an embodiment of the present invention;

Fig. 2 is a schematic flowchart of another playback mode control method of a wearable device disclosed in an embodiment of the present invention;

Fig. 3 is a schematic flowchart of another playback mode control method of a wearable device disclosed in an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention;

Fig. 8 is a schematic structural diagram of another wearable device disclosed by an embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment of the present invention discloses a playback mode control method of a wearable device and the wearable device, which can switch the playback mode of the wearable device to the bone conduction mode when the user is in a state of exercise, thereby making the user in the state of exercise convenient and quick Listen to the played voice, which improves the user experience. Each will be described in detail below.

Embodiment one

Please refer to FIG. 1 . FIG. 1 is a schematic flowchart of a playback mode control method of a wearable device disclosed in an embodiment of the present invention. As shown in Figure 1, the playback mode control method of the wearable device may include the following operations:

101. The wearable device detects whether the wearable device is in a motion state.

In the implementation of the present invention, when the judgment result of step 101 is yes, step 102 is triggered to be executed; when the judgment result of step 101 is no, step 101 may be continuously triggered to be executed.

In the embodiment of the present invention, the wearable device can detect whether the wearable device is in motion by continuously calculating the displacement and acceleration changes of the wearable device through an acceleration sensor and a positioning module (such as a GPS module) on the wearable device.

102. The wearable device switches the playback mode of the wearable device to the bone conduction mode, and the bone conduction mode is used to convert the audio signal of the voice to be played into a vibration signal and transmit it through the bone medium.

In the embodiment of the present invention, the wearable device may include wearable products including a smart watch and a smart bracelet, which are not limited in the embodiment of the present invention. And the wearable device is equipped with a body conduction unit (Body Conduction Unit, BCU) for realizing the bone conduction mode of the wearable device, wherein the body conduction unit is also called a bone conduction vibrator, such as a bone conduction horn, etc., the The body conduction part is installed on the bottom of the wearable device, so that the body conduction part can be in contact with the user's skin when the user wears the wearable device correctly, wherein the bone conduction mode is used to convert the audio signal of the voice to be output It is a vibration signal and transmitted through the bone medium, that is, assuming that the wearable device is worn on the wrist of the user's arm, the user can put a finger (such as the index finger) of the arm wearing the wearable device against the root of the ear or deep into the ear Make the ear form a closed sound cavity, so that the vibration signal can enter the ear through the bone medium and cause sufficient resonance in the eardrum, so that the effect of playing voice in privacy can be achieved, so that people around cannot eavesdrop and reduce the voice played The surrounding interference, and in the bone conduction mode, the user can hear the voice played by the wearable device without putting the wrist of the wearable device close to the ear, which can make it easier for users in a state of exercise to listen to the played voice .

In the embodiment of the present invention, when the wearable device subsequently needs to play voice, such as playing call voice, instant messaging voice, or playing audio and video, the wearable device can play the voice to be played through the above-mentioned bone conduction mode.

Optionally, before the wearable device plays the voice through the aforementioned bone conduction mode, the wearable device can also perform the following operations:

Detect whether there is an upward gesture on the wearable device. When the detection result is yes, determine that the user of the wearable device needs to listen to the played voice, and trigger the above operation of playing voice through bone conduction mode; when the detection result is no , it is determined that the wearable device does not need to listen to the played voice, and this process can be ended.

It can be seen that implementing the playback mode control method of the wearable device described in FIG. 1 can switch the playback mode of the wearable device to the bone conduction mode when the user is in a state of motion, so that the user in the state of motion can listen to the played voice conveniently and quickly. , and can also guarantee the privacy of playing voice. In addition, when the environment where the wearable device is located is a quiet environment, playing voice through bone conduction mode can also reduce the interference caused to the surrounding environment. When the environment where the wearable device is located is In a noisy environment, playing voice through the bone conduction mode can also reduce the interference of environmental noise on the played voice and improve the user experience.

Embodiment two

Please refer to FIG. 2 . FIG. 2 is a schematic flowchart of another method for controlling the playback mode of a wearable device disclosed in an embodiment of the present invention. As shown in Figure 2, the playback mode control method of the wearable device may include the following operations:

201. The wearable device detects whether the wearable device is in a motion state.

In the embodiment of the present invention, when the judgment result of step 201 is yes, step 202 is triggered; when the judgment result of step 201 is no, step 201 may be continuously triggered.

202. The wearable device determines a motion speed of the wearable device in a motion state.

203. The wearable device judges whether the aforementioned movement speed is greater than or equal to a preset speed threshold.

In the embodiment of the present invention, when the judgment result of step 203 is yes, it is determined that the user of the wearable device is in a fast-moving state, and triggers the execution of step 204; when the judgment result of step 203 is no, it is determined that the user is in a slow-moving state , you can end this process.

204. The wearable device switches the playback mode of the wearable device to the bone conduction mode and switches the message reminder mode of the wearable device to a vibration reminder mode or a combination of vibration and ringing.

205. When a call request is received, the wearable device reminds the user that the call request has been received by using the aforementioned vibration reminder method or a combination of vibration and ringing reminder methods.

206. The wearable device detects whether there is an upward gesture on the wearable device.

In the embodiment of the present invention, when the detection result of step 206 is yes, step 207 is triggered; when the detection result is no, the wearable device determines that the user of the wearable device does not want to respond to the call request, and this process can end.

207. The wearable device responds to the call request, connects to the call connection with the communication device sending the call request, and plays the call voice sent by the communication device through the bone conduction mode.

Optionally, when the judgment result of step 203 is yes and before performing step 204, the playback mode control method of the wearable device may also include the following operations:

Judging whether the wearable device has established a wireless connection with the wireless headset in advance, when the judgment result is no, trigger the execution of step 204; when the judgment result is yes, obtain the contact parameter between the wireless headset and the user, when the contact parameter is used to indicate the When the wireless earphone is not worn, trigger the execution of step 204, when the contact parameter is used to indicate that the wireless earphone is worn, determine the remaining power of the wearable device, and when the remaining power is less than or equal to the preset power threshold, trigger the execution of step 204 . In this way, when the playback mode of the wearable device is the wireless headset mode but the wireless headset is not worn, the bone conduction mode can be activated, allowing the user to conveniently listen to the played sound, and also start when the wireless headset is worn and the remaining power is too low The bone conduction mode ensures the reliability of listening to voice privately when the battery is too low.

Optionally, the playback mode control method of the wearable device may also include the following operations:

In the process of playing voice through the above-mentioned bone conduction mode, the wearable device detects whether the wearable device has a motion track far away from the user's head, and when it detects that the wearable device has a motion track far away from the user's head, determine the wearable device's It is temporarily inconvenient for the user to listen to the voice and suspends the playback of the voice through the bone conduction mode, wherein the movement trajectory away from the user's head does not include the downward movement trajectory;

In the process of pausing to play voice through the bone conduction mode, the wearable device detects whether there is a motion track close to the user's head on the wearable device, and when it detects that the wearable device has a motion track close to the user's head, it determines that the wearable device needs to Continue to listen to the voice played and resume voice playback via bone conduction mode. In this way, in the process of playing the voice, it is determined whether it is convenient for the user to listen to the voice by detecting the movement trajectory of the wearable device. When it is inconvenient to listen to the voice, the voice can be paused, and when it is convenient to listen to the voice, continue to play the voice, reducing the user. possibility.

Still further optionally, when the voice that needs to be played is the voice corresponding to the call connection, after detecting that the wearable device has a movement track away from the user's head, and before pausing to play the voice through the bone conduction mode, the wearable device The playback mode control method may also include the following operations:

The wearable device sends a first reminder message to the communication device that sends the call voice, where the first reminder message is used to remind the user of the communication device to suspend input of the call voice;

The wearable device judges whether it has received the confirmation message returned by the communication device for the first reminder message. When the confirmation message is received, it triggers the execution of the above operation of pausing the voice playback through the bone conduction mode. When the confirmation message is not received, it starts The recording function of the wearable device, and through the recording function, the voice received after sending the first reminder message is recorded and the recorded voice is stored.

Wherein, after resuming to play the voice through the bone conduction mode, the playback mode control method of the wearable device may also include the following operations:

The wearable device sends a second reminder message to the communication device, where the second reminder message is used to remind the user of the communication device to continue inputting the call voice.

Wherein, after the wearable device sends the second reminder message, the wearable device may also turn off the above-mentioned recording function.

Optionally, the playback mode control method of the wearable device may also include the following operations:

During the process of playing voice through the bone conduction mode, the wearable device detects whether there is a downward motion track of the wearable device, and disconnects the communication connection when there is a downward motion track of the wearable device.

Wherein, when the communication connection is disconnected, the wearable device can also determine the voice recorded through the above-mentioned recording function and play the recorded voice through the above-mentioned bone conduction mode.

Optionally, the playback mode control method of the wearable device may also include the following operations:

In the process of playing voice through the above-mentioned bone conduction mode, the wearable device obtains the vibration parameters corresponding to the above-mentioned motion state, and adjusts the vibration signal converted from the audio signal of the voice to be played according to the vibration parameters corresponding to the above-mentioned motion state.

Wherein, the wearable device adjusts the vibration signal converted from the audio signal of the voice to be played according to the vibration parameter corresponding to the above-mentioned motion state, which may include:

Discrete Fourier Transform (Discrete FourierTransform, DFT) is performed on the audio signal of the voice to be played, and the amplitude corresponding to the above-mentioned motion state is inserted into the audio signal through the discrete Fourier transform, and the discrete Fourier transform and the inserted amplitude The adjusted audio signal is subjected to inverse discrete Fourier transform (Reverse Discrete Fourier Transform, RDFT) to generate an adjusted audio signal, and the adjusted audio signal is converted into a vibration signal. In this way, the volume value of the sound to be played can be directly adjusted according to the user's motion state, which reduces the manual operation of the user and improves the efficiency and convenience of volume adjustment.

It can be seen that implementing the control method for the playback mode of the wearable device described in FIG. 2 can switch the playback mode of the wearable device to the bone conduction mode when the user is in a state of motion, thereby enabling the user to listen to the played voice conveniently and quickly, improving the performance of the wearable device. When the user is inconvenient to listen to the call voice, it automatically reminds the other party to stop inputting the call voice, and automatically reminds the other party to continue inputting the call voice when the user is convenient to listen to the call voice, reducing the possibility of the user missing an important call voice , further, it is also possible to automatically start the recording function when reminding the communication partner to suspend the input of the call voice to record the call voice sent by the communication partner between the two reminders, avoiding missing important call voices due to the temporary inconvenientness of the user to listen to the call voice The occurrence of the situation further improves the user experience.

Embodiment three

Please refer to FIG. 3 . FIG. 3 is a schematic flowchart of another playback mode control method of a wearable device disclosed in an embodiment of the present invention. Wherein, FIG. 3 is described by taking a state in which the user is in a fast moving state such as riding in a car or driving a car as an example. As shown in Figure 3, the playback mode control method of the wearable device may include the following operations:

301. The wearable device starts the vehicle monitoring function of the wearable device.

302. The wearable device monitors whether the user of the wearable device is located in a moving vehicle body through the above-mentioned vehicle monitoring function.

In the embodiment of the present invention, when the judgment result of step 302 is yes, step 303 is triggered to be executed; when the judgment result of step 302 is no, this process may end.

303. The wearable device switches the playback mode of the wearable device to the bone conduction mode, and switches the call reminder method to a vibration reminder method.

304. When an incoming call reminder is received, the wearable device reminds the user of the wearable device of the above incoming call request in a vibration reminder manner.

305. The wearable device automatically responds to the above-mentioned incoming call request after vibrating to remind the above-mentioned incoming call request, and establishes a call connection with the communication device that sends the above-mentioned incoming call request.

306. The wearable device plays the call voice from the communication device through the foregoing bone conduction mode.

In the embodiment of the present invention, the communication device is a communication device that sends the above-mentioned incoming call request.

307. The wearable device detects whether there is a downward gesture (or a downward movement track) on the wearable device during the process of playing the call voice through the bone conduction mode.

In the embodiment of the present invention, when the detection result of step 307 is yes, step 308 is triggered; when the detection result of step 307 is no, step 306 may be continuously triggered.

308. The wearable device hangs up the above call connection.

Optionally, the wearable device may also turn off the aforementioned bone conduction mode while hanging up the aforementioned call connection.

It can be seen that implementing the playback mode control method of the wearable device described in FIG. 3 can automatically switch the playback mode of the wearable device to the bone conduction mode when the user is in a car or driving, enabling the user to make private calls safely, conveniently and quickly , and the call reminder of the wearable device can also be switched to a vibration reminder, which can prevent the user from missing an incoming call and further improve the user experience.

Embodiment four

Please refer to FIG. 4 . FIG. 4 is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention. As shown in FIG. 4, the wearable device 400 may include a detection unit 401 and a playback switching unit 402, wherein:

The detection unit 401 is used to detect whether the wearable device 400 is in a motion state.

The playback switching unit 402 is used to switch the playback mode of the wearable device 400 to the bone conduction mode when the detection unit 401 detects that the wearable device 400 is in a motion state, wherein the bone conduction mode is used to convert the audio of the voice that needs to be played The signal is converted into a vibration signal and transmitted through the bone medium.

It can be seen that implementing the wearable device 400 described in FIG. 4 can switch the playback mode of the wearable device to the bone conduction mode when the user is in an exercise state, thereby enabling the user to listen to the played voice conveniently and quickly, and improving the user experience.

In an optional embodiment, the wearable device 400 may also include a determination unit 403, a comprehensive judgment unit 404, and a reminder switching unit 405. Optionally, it may also include a control unit 406. At this time, the wearable device 400 The structure of the device can be shown in FIG. 5, which is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention. in:

The determination unit 403 is used to determine the motion speed of the wearable device in the motion state after the detection unit 401 detects that the wearable device 400 is in the motion state and before the play switching unit 402 switches the play mode of the wearable device 400 to the bone conduction mode .

The comprehensive judging unit 404 is used to judge whether the motion speed determined by the determining unit 403 is greater than or equal to a preset speed threshold, and when the motion speed determined by the determining unit 403 is greater than or equal to a preset speed threshold, judge whether the wearable device 400 is in advance with the wireless earphone Establish a wireless connection.

The playback switching unit 402 is specifically used to, when the detection unit 401 detects that the wearable device 400 is in motion, when the above-mentioned motion speed is greater than or equal to a preset speed threshold and when the wearable device 400 has not established a wireless connection with the wireless earphone in advance, set the The playback mode of the wearable device 400 is switched to the bone conduction mode.

The reminder switching unit 405 is used to switch the message reminder method of the wearable device 400 to a vibration reminder method or a combination of vibration and ringing after the playback switching unit 402 switches the playback mode of the wearable device to the above-mentioned bone conduction mode.

The detection unit 401 can also be used to detect whether there is a movement track away from the user's head in the wearable device during the process of playing voice through the above-mentioned bone conduction mode, wherein the movement track away from the user's head does not include a downward movement track .

The control unit 406 is configured to suspend playing voice through the aforementioned bone conduction mode when the detection unit 401 detects that the wearable device 400 is moving away from the user's head.

The detection unit 401 can also be used to detect whether there is a motion track close to the user's head in the wearable device 400 during the pause of playing the voice through the above-mentioned bone conduction mode.

The control unit 406 can also be configured to resume playing the voice through the above-mentioned bone conduction mode when the detection unit 401 detects that the wearable device 400 has a motion track close to the user's head.

It can be seen that implementing the wearable device 400 described in FIG. 4 can further switch the playback mode of the wearable device 400 to the bone conduction mode when the user is moving fast, and at the same time switch the message reminder mode of the wearable device to prevent the user from being in a fast moving state. The user misses the communication message due to not hearing the ringtone reminder, and it can also automatically temporarily play the voice when the user is inconvenient to listen to the voice, and resume playing the voice when the user is convenient to listen to the voice, reducing the manual operation of the user and possible The power consumption of wearable devices further improves the user experience.

Further optionally, the wearable device 400 may also include a communication unit 407 and a message judging unit 408. At this time, the structure of the wearable device 400 may be shown in FIG. Schematic diagram of the structure of a wearable device. in:

The communication unit 407 is used for when the voice to be played is the voice corresponding to the call connection, after the detection unit 401 detects that the wearable device 400 has a movement track away from the user's head and the control unit 406 suspends playing the voice through the above-mentioned bone conduction mode Before, a first reminder message is sent to the communication device that sends the call voice, and the first reminder message is used to remind the user of the communication device to suspend inputting the call voice.

The message judging unit 408 is used to judge whether the communication unit 407 has received the confirmation message returned by the communication device for the above-mentioned first reminder message. When the confirmation message is received, the trigger control unit 406 executes the above-mentioned operation of pausing the voice playing through the bone conduction mode.

The communication unit 407 may also be configured to send a second reminder message to the above-mentioned communication device after the control unit 406 resumes playing the voice in the bone conduction mode, wherein the second reminder message is used to remind the user of the communication device to continue inputting the call voice.

The detection unit 301 is also used to detect whether there is a downward movement track of the wearable device 400 during the process of playing voice through the bone conduction mode.

The control unit 406 can also be configured to disconnect the communication connection and turn off the above-mentioned bone conduction mode when the detection unit 301 detects that the wearable device 400 is moving downward.

It can be seen that the implementation of the wearable device 400 described in FIG. 6 can also prevent the user from missing important voice information due to the temporary inconvenience of listening to the voice, and can also automatically disconnect the communication connection and close the The aforementioned bone conduction mode further reduces the power consumption of the wearable device and further improves the user experience.

As a further option, the wearable device 400 may also include an acquisition unit 410 and an adjustment unit 411. At this time, the structure of the wearable device 400 may be as shown in FIG. Schematic diagram of the structure of a wearable device. in:

The acquisition unit 410 is configured to acquire the vibration parameter corresponding to the above-mentioned motion state detected by the detection unit 301 during the process of playing voice through the above-mentioned bone conduction mode.

The adjusting unit 411 is configured to adjust the vibration signal converted from the audio signal of the voice to be played according to the vibration parameter corresponding to the motion state acquired by the acquiring unit 410 .

Optionally, the adjustment unit 411 adjusts the vibration signal converted from the audio signal of the voice to be played according to the vibration parameter corresponding to the motion state acquired by the acquisition unit 410. The specific method may be as follows:

Discrete Fourier Transform (Discrete FourierTransform, DFT) is performed on the audio signal of the voice to be played, and the amplitude corresponding to the above-mentioned motion state is inserted into the audio signal through the discrete Fourier transform, and the discrete Fourier transform and the inserted amplitude The adjusted audio signal is subjected to inverse discrete Fourier transform (Reverse Discrete Fourier Transform, RDFT) to generate an adjusted audio signal, and the adjusted audio signal is converted into a vibration signal. In this way, the volume value of the sound to be played can be directly adjusted according to the user's motion state, which reduces the manual operation of the user and improves the efficiency and convenience of volume adjustment.

It can be seen that the implementation of the wearable device 400 described in FIG. 7 can also automatically adjust the volume of the voice played according to the vibration parameters of the user's movement, which reduces the manual operation of the user, improves the convenience and speed of volume adjustment, and further improves the User experience.

Embodiment five

Please refer to FIG. 8 . FIG. 8 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention. As shown in Figure 8, the wearable device may include a central processing unit (Central Processing Unit, CPU), a message transceiver, a motion monitor, a microphone MIC, a bone conduction speaker, an external speaker battery and a screen, wherein:

The battery is used to power the CPU, message transceiver, motion monitor, MIC, bone conduction speaker, external speaker and screen on the wearable device.

The CPU is used to control the message transceiver, motion monitor, MIC, bone conduction speaker, external speaker and screen to perform corresponding operations, specifically:

The CPU controls the message transceiver to send and receive communication messages, such as text messages, call voices, and other instant messaging voices.

The CPU controls the motion monitor to monitor whether the wearable device is in a motion state, wherein, when the wearable device is worn on the user's wrist, the motion state of the wearable device can be used to reflect the user's movement state.

When the wearable device is detected to be in motion, the CPU starts the bone conduction speaker, and controls the voice received by the message transceiver to be sent to the bone conduction speaker and controls the bone conduction speaker to convert the audio signal of the voice to be played into a vibration signal and Transported through the bone medium.

When it is detected that the wearable device is not in motion, the CPU controls to send the voice received by the message transceiver to the external speaker and controls the external speaker to play the voice.

The CPU controls the screen to display the operation interface to be displayed and the text information to be displayed, etc.

The CPU controls the MIC to detect the voice input by the user and sends the detected voice to the message transceiver, and controls the message transceiver to send the voice to a communication device that establishes a communication connection with the wearable device.

Wherein, the above-mentioned motion monitor can be composed of a GPS module and an acceleration sensor, and monitors the state of the wearable device by continuously calculating changes in displacement and motion.

It can be seen that implementing the wearable device described in FIG. 8 can switch the playback mode of the wearable device to the bone conduction mode when the user is in a motion state, thereby enabling the user to listen to the played voice conveniently and quickly, and improving the user experience.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium includes read-only Memory (Read-Only Memory, ROM), Random Access Memory (Random Access Memory, RAM), Programmable Read-Only Memory (Programmable Read-only Memory, PROM), Erasable Programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CompactDisc Read -Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable medium that can be used to carry or store data.

The playback mode control method of a wearable device and the wearable device disclosed in the embodiments of the present invention are described above in detail. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only It is used to help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, this The content of the description should not be construed as limiting the present invention.

Claims (6)

1. A playback mode control method of a wearable device, characterized in that the method comprises: Detect whether the wearable device is in motion; When it is detected that the wearable device is in the motion state, the playback mode of the wearable device is switched to a bone conduction mode, and the bone conduction mode is used to convert the audio signal of the voice to be played into a vibration signal and Transmission through the bone medium; During the process of playing the voice through the bone conduction mode, it is detected whether the wearable device has a motion track far away from the user's head, and when it is detected that the wearable device has a motion track far away from the user's head, pause through the Playing voice in the bone conduction mode, wherein the movement trajectory away from the user's head does not include the downward movement trajectory; During the process of pausing to play the voice through the bone conduction mode, detect whether the wearable device has a movement track close to the user's head, and when it detects that the wearable device has a movement track close to the user's head, resume through The bone conduction mode plays voice; When the voice that needs to be played is the voice of the call corresponding to the call connection, after detecting that the wearable device has a movement track away from the user's head and before pausing to play the voice through the bone conduction mode, the method further include: Sending a first reminder message to the communication device that sends the call voice, where the first reminder message is used to remind the user of the communication device to suspend input of the call voice; judging whether a confirmation message returned by the communication device in response to the first reminder message is received, and when the confirmation message is received, triggering the execution of the operation of pausing playing voice through the bone conduction mode; After the restoration of playing voice through the bone conduction mode, the method further includes: sending a second reminder message to the communication device, where the second reminder message is used to remind the user of the communication device to continue inputting the call voice; During the process of playing the voice through the bone conduction mode, it is detected whether the wearable device has a downward motion track, and when the wearable device has the downward motion track, the communication connection is disconnected. 2. The method according to claim 1, wherein after detecting that the wearable device is in the motion state and before switching the play mode of the wearable device to the bone conduction mode, the The method also includes: determining the movement speed of the wearable device in the movement state, and judging whether the movement speed is greater than or equal to a preset speed threshold; When the movement speed is greater than or equal to the preset speed threshold, it is determined whether the wearable device has established a wireless connection with the wireless earphone in advance; when it is determined that the wearable device has not established a wireless connection with the wireless earphone in advance, triggering the execution of the operation of switching the play mode of the wearable device to the bone conduction mode; After switching the playback mode of the wearable device to bone conduction mode, the method further includes: The message reminder method of the wearable device is switched to a vibration reminder method or a combination of vibration and ringing reminder methods. 3. The method according to claim 1 or 2, characterized in that the method further comprises: During the process of playing voice through the bone conduction mode, the vibration parameter corresponding to the motion state is obtained, and the vibration signal converted from the audio signal of the voice to be played is adjusted according to the vibration parameter corresponding to the motion state. 4. A wearable device, characterized in that the wearable device includes a detection unit and a playback switching unit, wherein: The detection unit is configured to detect whether the wearable device is in a motion state; The playback switching unit is configured to switch the playback mode of the wearable device to a bone conduction mode when the detection unit detects that the wearable device is in the motion state, and the bone conduction mode is used to switch the playback mode of the wearable device to the bone conduction mode. The audio signal of the voice to be played is converted into a vibration signal and transmitted through the bone medium; The wearable device also includes a control unit, wherein: The detection unit is further configured to detect whether the wearable device has a motion track far away from the user's head during the process of playing voice through the bone conduction mode, wherein the motion track far away from the user's head does not include Downward movement trajectory; The control unit is configured to suspend playing voice through the bone conduction mode when the detection unit detects that the wearable device is moving away from the user's head; The detection unit is further configured to detect whether the wearable device has a movement track close to the user's head during the process of pausing to play the voice through the bone conduction mode; The control unit is further configured to resume playing voice through the bone conduction mode when detecting that the wearable device has a motion track close to the user's head; The wearable device also includes a communication unit and a message judging unit, wherein: The communication unit is configured to: when the voice that needs to be played is the voice of the call corresponding to the call connection, after the detection unit detects that the wearable device has a movement track away from the user's head and the control unit pauses through the Before playing the voice in the bone conduction mode, send a first reminder message to the communication device that sends the call voice, the first reminder message is used to remind the user of the communication device to suspend input of the call voice; The message judging unit is configured to judge whether a confirmation message returned by the communication device for the first reminder message is received, and when the confirmation message is received, trigger the control unit to execute the pause through the bone The operation of playing voice in conduction mode; The communication unit is further configured to send a second reminder message to the communication device after the control unit resumes playing voice through the bone conduction mode, and the second reminder message is used to remind the user of the communication device Continue to enter the call voice; The detection unit is further configured to detect whether there is a downward movement track of the wearable device during the process of playing voice through the bone conduction mode; The control unit is further configured to disconnect the communication connection when the detection unit detects that the wearable device has the downward movement track. 5. The wearable device according to claim 4, wherein the wearable device further comprises a determination unit, a comprehensive judgment unit and a reminder switching unit, wherein: The determination unit is configured to determine that the wearable device is in the motion state after the detection unit detects that the wearable device is in the motion state and before the playback switching unit switches the playback mode of the wearable device to the bone conduction mode. the movement speed of the wearable device in the movement state; The comprehensive judging unit is used to judge whether the motion speed is greater than or equal to a preset speed threshold, and when the motion speed is greater than or equal to the preset speed threshold, judge whether the wearable device has established a wireless connection with the wireless earphone in advance ; The playback switching unit is specifically used for when the detection unit detects that the wearable device is in the motion state, when the motion speed is greater than or equal to the preset speed threshold, and when the wearable device is not When establishing a wireless connection with the wireless earphone in advance, switching the playback mode of the wearable device to the bone conduction mode; The reminder switching unit is configured to switch the message reminder mode of the wearable device to a vibration reminder mode or a vibration ring after the playback switching unit switches the playback mode of the wearable device to the bone conduction mode. The reminder method combined with the bell. 6. The wearable device according to claim 4 or 5, wherein the wearable device further comprises an acquisition unit and an adjustment unit, wherein: The acquisition unit is configured to acquire vibration parameters corresponding to the motion state during the process of playing voice through the bone conduction mode; The adjustment unit is configured to adjust the vibration signal converted from the audio signal of the voice to be played according to the vibration parameter corresponding to the motion state.