CN106843469B - Method for controlling wearable device to give time and wearable device - Google Patents
Method for controlling wearable device to give time and wearable device Download PDFInfo
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- CN106843469B CN106843469B CN201611228062.3A CN201611228062A CN106843469B CN 106843469 B CN106843469 B CN 106843469B CN 201611228062 A CN201611228062 A CN 201611228062A CN 106843469 B CN106843469 B CN 106843469B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/163—Wearable computers, e.g. on a belt
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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Abstract
The embodiment of the invention relates to the field of wearable equipment, and discloses a method for controlling time telling of wearable equipment and the wearable equipment, wherein the method comprises the following steps: detecting whether the wearable equipment generates a gesture matched with a stored preset gesture for triggering time telling; if the wearable device is detected to generate a gesture matched with the stored preset gesture for triggering the time telling, the audio signal for playing the current time information is converted into a vibration signal and is transmitted through a bone medium. By implementing the embodiment of the invention, the dazzling phenomenon can be prevented, and the influence on other people is avoided.
Description
Technical Field
The invention relates to the field of wearable equipment, in particular to a method for controlling time telling of wearable equipment and the wearable equipment.
Background
In daily life, people often need to know current time information at night or in the morning when they just wake up. For this reason, it is common practice for people to view current time information by lighting up a screen of a smart phone or a smart watch. In practice, it is found that the screen of the smart phone or the smart watch is brightened when people wake up at night or in the morning, so that a dazzling phenomenon is caused, and the smart phone or the smart watch is controlled to play the current time information in a voice mode, so that influence is caused to other people.
Disclosure of Invention
The embodiment of the invention discloses a method for controlling time telling of wearable equipment and the wearable equipment, which can prevent dazzling and avoid influences on other people.
The first aspect of the embodiment of the invention discloses a method for controlling time telling of wearable equipment, which comprises the following steps:
detecting whether the wearable equipment generates a gesture matched with a stored preset gesture for triggering time telling;
if the wearable device is detected to generate a gesture matched with the stored preset gesture for triggering the time telling, the audio signal for playing the current time information is converted into a vibration signal and is transmitted through a bone medium.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after detecting that a gesture matching a stored preset gesture for triggering a strike occurs on the wearable device, and before converting an audio signal for playing current time information into a vibration signal and transmitting the vibration signal through a bone medium, the method further includes:
detecting the brightness value of the environment where the wearable equipment is located;
judging whether the light brightness value is lower than a preset brightness threshold value or not;
and if the light brightness value is judged to be lower than the preset brightness threshold value, the step of converting the audio signal for playing the current time information into a vibration signal and transmitting the vibration signal through a bone medium is executed.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after determining that the brightness value is lower than a preset brightness threshold, and before converting the audio signal for playing the current time information into a vibration signal and transmitting the vibration signal through a bone medium, the method further includes:
detecting whether the wearable device establishes a wireless connection with a wireless headset;
and if the wearable device is detected not to be in wireless connection with the wireless earphone, executing the step of converting the audio signal for playing the current time information into a vibration signal and transmitting the vibration signal through a bone medium.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
if the fact that the wearable device is connected with the wireless earphone in a wireless mode is detected, the remaining available electric quantity of the battery of the wearable device is detected;
and judging whether the remaining available electric quantity of the battery is lower than a current preset electric quantity threshold value, if so, executing the step of converting the audio signal for playing the current time information into a vibration signal and transmitting the vibration signal through a bone medium.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after determining that the remaining available power of the battery is lower than the current preset power threshold, the method further includes:
identifying whether the wearable device is accessed to a mobile network;
if the wearable device is identified to be accessed to a mobile network, judging whether the mobile network is an FDD network;
if the mobile network is an FDD network, detecting the transmitting power of the wearable device;
judging whether the transmitting power of the wearable device is greater than a preset safety threshold, and searching whether a TDD network exists or not if the transmitting power of the wearable device is greater than the preset safety threshold;
and if the TDD network exists, switching the mobile network accessed by the wearable device from the FDD network to the searched TDD network.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the converting an audio signal for playing current time information into a vibration signal and transmitting the vibration signal through a bone medium includes:
reading preset amplitude parameters from the wearable device;
performing discrete Fourier transform on an audio signal for playing current time information, and inserting the amplitude parameter into a signal obtained through the discrete Fourier transform to generate a first signal;
and generating a second signal by performing an inverse discrete fourier transform on the first signal;
and converting the second signal into a vibration signal and transmitting through a bone medium.
A second aspect of the embodiments of the present invention discloses a wearable device, including:
the action detection unit is used for detecting whether the wearable equipment generates a gesture matched with a stored preset gesture for triggering time telling;
and the control unit is used for converting an audio signal for playing current time information into a vibration signal and transmitting the vibration signal through a bone medium when the action detection unit detects that the wearing equipment generates a gesture matched with a stored preset gesture for triggering time telling.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes:
the light detection unit is used for detecting the brightness value of the environment where the wearing equipment is located after the action detection unit detects that the wearing equipment generates a gesture matched with a stored preset gesture for triggering time telling;
the brightness judging unit is used for judging whether the brightness value is lower than a preset brightness threshold value or not;
the control unit is used for converting an audio signal used for playing current time information into a vibration signal and transmitting the vibration signal through a bone medium when the action detection unit detects that the wearing equipment generates a gesture matched with a stored preset gesture used for triggering time telling and the brightness judgment unit judges that the light brightness value is lower than a preset brightness threshold value.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes:
the connection detection unit is used for detecting whether the wearable device establishes wireless connection with the wireless earphone or not after the brightness judgment unit judges that the brightness value is lower than a preset brightness threshold value;
the control unit is used for converting an audio signal for playing current time information into a vibration signal and transmitting the vibration signal through a bone medium when the action detection unit detects that the wearing equipment generates a gesture matched with a stored preset gesture for triggering time telling, the brightness judgment unit judges that the brightness value is lower than a preset brightness threshold value, and the connection detection unit detects that the wearing equipment does not establish wireless connection with a wireless earphone.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes:
the electric quantity detection unit is used for detecting the residual available electric quantity of the battery of the wearable device after the connection detection unit detects that the wireless connection between the wearable device and the wireless earphone is established;
and the electric quantity judging unit is used for judging whether the remaining available electric quantity of the battery is lower than a current preset electric quantity threshold value or not, and if so, triggering the control unit to execute the operation of converting the audio signal for playing the current time information into a vibration signal and transmitting the vibration signal through a bone medium.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes:
the network switching unit is used for identifying whether the wearable device is accessed to a mobile network or not after the electric quantity judging unit judges that the remaining available electric quantity of the battery is lower than a current preset electric quantity threshold value, and judging whether the mobile network is an FDD network or not if the wearable device is identified to be accessed to the mobile network; if the mobile network is an FDD network, detecting the transmitting power of the wearable device, judging whether the transmitting power of the wearable device is greater than a preset safety threshold value, and if the transmitting power of the wearable device is greater than the preset safety threshold value, searching whether a TDD network exists; and if the TDD network exists, switching the mobile network accessed by the wearable device from the FDD network to the searched TDD network.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the manner that the control unit converts the audio signal used for playing the current time information into the vibration signal and transmits the vibration signal through the bone medium is specifically:
reading preset amplitude parameters from the wearable device;
performing discrete Fourier transform on an audio signal for playing current time information, and inserting the amplitude parameter into a signal obtained through the discrete Fourier transform to generate a first signal;
and generating a second signal by performing an inverse discrete fourier transform on the first signal;
and converting the second signal into a vibration signal and transmitting through a bone medium.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, when the wearable device is detected to generate the gesture matched with the stored preset gesture for triggering the time telling, the audio signal for playing the current time information can be converted into the vibration signal and transmitted through the bone medium. On this basis, the user who wears wearing equipment can push up the root of the ear with a certain finger (like the forefinger) of wearing the arm of wearing equipment so that the ear becomes airtight sound cavity to make vibration signal can pass through bone medium and transmit into the ear and arouse the eardrum to produce resonance, thereby can listen to the effect when reporting to the police. Therefore, by implementing the embodiment of the invention, the user can conveniently listen to the current time information without lighting the screen of the wearable device, so that the dazzling phenomenon caused by lighting the screen can be prevented; in addition, by implementing the embodiment of the invention, the user does not need to control the wearable device to play the current time information in a voice mode, so that the influence of voice on other people can be avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart illustrating a process of controlling a wearable device to alarm according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating another method for controlling a time tick of a wearable device according to an embodiment of the disclosure;
FIG. 3 is a schematic flow chart illustrating another method for controlling a time tick of a wearable device according to an embodiment of the disclosure;
FIG. 4 is a schematic structural diagram of a wearable device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of another wearable device disclosed in the embodiments of the present invention;
FIG. 6 is a schematic structural diagram of another wearable device disclosed in the embodiments of the present invention;
fig. 7 is a schematic structural diagram of another wearable device disclosed in the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a method for controlling time telling of wearable equipment and the wearable equipment, which can prevent dazzling and avoid influences on other people. The following detailed description is made with reference to the accompanying drawings.
Example one
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a method for controlling a time signal of a wearable device according to an embodiment of the present invention. As shown in fig. 1, the method may include the steps of:
101. the wearable device detects whether the wearable device generates a gesture matched with a stored preset gesture for triggering time telling, and if not, the process is ended; if so, go to step 102.
In the embodiment of the present invention, the wearable device may include wearable products such as a smart watch and a smart bracelet, and the embodiment of the present invention is not limited.
In the embodiment of the invention, the wearable device can detect whether the wearable device generates the gesture matched with the stored preset gesture for triggering the time telling by using the motion sensor.
As an optional implementation manner, before the wearable device detects whether a gesture matched with a stored preset gesture for triggering time telling occurs on the wearable device, the wearable device may further detect a distance value between the bottom of the wearable device and an external obstacle through an infrared detection module located at the bottom of the wearable device, and the wearable device may determine whether the distance value between the bottom of the wearable device and the external obstacle is less than or equal to the preset distance value, and if so, detect a temperature value of the external obstacle through a temperature detection module located at the bottom of the wearable device; and the wearable device can judge whether the temperature value of the external obstacle is in a preset temperature range, if so, the wearable device is determined to be in a wearing state, and at the moment, whether the wearable device generates and stores a preset gesture matched with the stored gesture for triggering time telling is detected.
In the embodiment of the invention, the wearing detection accuracy of the wearable equipment is ensured through double detection of the distance and the temperature, so that the bone conduction mode switching accuracy can be improved.
102. The wearable device converts the audio signal used for playing the current time information into a vibration signal and transmits the vibration signal through a bone medium.
As an optional implementation manner, in step 102, the step of converting the audio signal used for playing the current time information into the vibration signal and transmitting the vibration signal through the bone medium by the wearable device may specifically be:
the wearable device can read preset amplitude parameters from the wearable device, and the wearable device can perform discrete Fourier transform on an audio signal used for playing current time information and insert the amplitude parameters into a signal obtained through the discrete Fourier transform to generate a first signal; and the wearable device may generate the second signal by performing an inverse discrete fourier transform on the first signal; further, the wearable device may convert the second signal into a vibration signal and transmit through bone media.
In the embodiment of the invention, the amplitude parameter meeting the self requirement can be preset in the wearable device by a user wearing the wearable device, so that the audio signal which meets the self required volume and is used for playing the current time information can be heard in a bone conduction mode subsequently, and the user experience is improved.
In an embodiment of the present invention, the bottom of the wearable device may be in contact with the skin of the soft tissue of the wrist, and the bottom of the wearable device may be provided with a Body Conduction Unit (BCU), where the Body Conduction Unit is also referred to as a bone Conduction vibrator or a bone Conduction module, and accordingly, the wearable device may trigger the Body Conduction Unit to activate and directly transmit the audio signal for playing the current time information or the second signal to the Body Conduction Unit, so that the Body Conduction Unit may convert the audio signal for playing the current time information or the second signal into a vibration signal and transmit the vibration signal through a bone medium. The vibration of the vibration signal is a pure physical vibration and does not harm the body.
In the method described in fig. 1, when detecting that a gesture matching a stored preset gesture for triggering a time signal occurs on the wearable device, the wearable device may convert an audio signal for playing current time information into a vibration signal and transmit the vibration signal through a bone medium. On this basis, the user who wears wearing equipment can push up the root of the ear with a certain finger (like the forefinger) of wearing the arm of wearing equipment so that the ear becomes airtight sound cavity to make vibration signal can pass through bone medium and transmit into the ear and arouse the eardrum to produce resonance, thereby can listen to the effect when reporting to the police. Therefore, by implementing the method described in fig. 1, the user can conveniently listen to the current time information without lighting the screen of the wearable device, so that the dazzling phenomenon caused by lighting the screen can be prevented; in addition, by implementing the method described in fig. 1, the user does not need to control the wearable device to play the current time information in a voice manner, and since the audio signal is limited only in the closed sound cavity formed by the ears, other people around cannot hear the audio signal, so that the influence on other people around can be prevented.
Example two
Referring to fig. 2, fig. 2 is a schematic flowchart illustrating another method for controlling a time tick of a wearable device according to an embodiment of the present invention. As shown in fig. 2, the method may include the steps of:
201. the wearable device detects whether the wearable device generates a gesture matched with a stored preset gesture for triggering time telling, and if not, the process is ended; if yes, go to step 202-step 203.
202. The wearable device detects the brightness value of the environment where the wearable device is located.
In the embodiment of the invention, the wearable device can detect the light brightness value of the environment where the wearable device is located by using the light sensor.
203. The wearable device judges whether the brightness value is lower than a preset brightness threshold value, if so, step 204 is executed; if not, the flow is ended.
In the embodiment of the present invention, when the wearable device determines that the brightness value is lower than the preset brightness threshold, it indicates that lighting the screen of the wearable device brings a glaring phenomenon to the user, and at this time, step 204 may be executed; on the contrary, when the wearable device determines that the brightness value is not lower than the preset brightness threshold, it indicates that lighting the screen of the wearable device does not bring a glaring phenomenon to the user, and the process may be ended at this time.
204. The wearable device detects whether the wearable device establishes wireless connection with the wireless earphone, and if so, the process is ended; if not, step 205 is performed.
In the embodiment of the present invention, the above steps 201 to 204 are implemented to improve the accuracy of bone conduction switching and reduce the probability of false switching.
205. The wearable device converts the audio signal used for playing the current time information into a vibration signal and transmits the vibration signal through a bone medium.
Therefore, by implementing the method described in fig. 2, the user can conveniently listen to the current time information without lighting the screen of the wearable device, so that the dazzling phenomenon caused by lighting the screen can be prevented; in addition, by implementing the method described in fig. 2, the user does not need to control the wearable device to play the current time information in a voice manner, and since the audio signal is limited only in the closed sound cavity formed by the ears, other people around cannot hear the audio signal, so that the influence on other people around can be prevented.
EXAMPLE III
Referring to fig. 3, fig. 3 is a schematic flow chart of another method for controlling a time tick of a wearable device according to an embodiment of the present invention. As shown in fig. 3, the method may include the steps of:
301. the wearable device detects whether the wearable device generates a gesture matched with a stored preset gesture for triggering time telling, and if not, the process is ended; if so, step 302 is performed.
302. The wearable device detects the brightness value of the environment where the wearable device is located.
303. The wearable device judges whether the brightness value is lower than a preset brightness threshold value, if so, step 304 is executed; if not, the flow is ended.
304. The wearable device detects whether the wearable device establishes wireless connection with the wireless earphone, and if so, the steps 305 to 306 are executed; if not, go to step 307-step 308.
305. The wearable device detects the remaining available electric quantity of the battery of the wearable device.
306. The wearable device judges whether the remaining available electric quantity of the battery of the wearable device is lower than a current preset electric quantity threshold value, if not, the process is ended; if yes, go to step 307-step 308.
307. The wearable device converts the audio signal used for playing the current time information into a vibration signal and transmits the vibration signal through a bone medium.
308. The wearable device identifies whether the wearable device is accessed to a mobile network, if so, step 309 is executed; if not, the flow is ended.
309. The wearable device judges whether the mobile network is a Frequency Division Duplex (FDD) network, if so, executes the steps 310 to 311, and if not, ends the process.
310. The wearable device detects the transmission power of the wearable device.
311. The wearable device judges whether the transmitting power of the wearable device is greater than a preset safety threshold, if so, step 312 is executed; if not, the flow is ended.
312. The wearable device searches whether a Time Division Duplex (TDD) network exists, and if so, executes step 313; if not, the flow ends.
313. The wearable device switches the mobile network accessed by the wearable device from the FDD network to the searched TDD network.
In the embodiment of the invention, because the signals transmitted in the FDD mode belong to continuous signals, the radiation to the human body is larger and the power consumption is larger, and compared with the situation that the network service is continuously provided for the wearable device through the FDD network, the network service provided for the wearable device through the TDD network not only can reduce the radiation of the wearable device to the human body, but also can reduce the power consumption of the wearable device.
Therefore, by implementing the method described in fig. 3, the user can conveniently listen to the current time information without lighting the screen of the wearable device, so that the dazzling phenomenon caused by lighting the screen can be prevented; in addition, by implementing the method described in fig. 3, the user does not need to control the wearable device to play the current time information in a voice manner, and since the audio signal is limited only in the closed sound cavity formed by the ears, other people around cannot hear the audio signal, so that the influence on other people around can be prevented.
Example four
Referring to fig. 4, fig. 4 is a schematic structural diagram of a wearable device according to an embodiment of the present invention. As shown in fig. 4, the wearable device may include:
the action detection unit 401 is configured to detect whether a gesture matched with a stored preset gesture for triggering time telling occurs on the wearable device;
the control unit 402 is configured to convert an audio signal for playing current time information into a vibration signal and transmit the vibration signal through a bone medium when the motion detection unit 401 detects that the wearing device has a gesture matched with a stored preset gesture for triggering a time signal.
As an optional implementation manner, before the motion detection unit 401 detects whether the wearable device has a gesture matched with a stored preset gesture for triggering time telling, the motion detection unit 401 may further detect a distance value between the bottom of the wearable device and an external obstacle through an infrared detection module located at the bottom of the wearable device, and the motion detection unit 401 may determine whether the distance value between the bottom of the wearable device and the external obstacle is less than or equal to the preset distance value, and if so, detect a temperature value of the external obstacle through a temperature detection module located at the bottom of the wearable device; and, action detecting element 401 can judge whether the temperature value of external barrier is in the temperature range of predetermineeing, if yes, determines that wearing equipment is in wearing the state, and action detecting element 401 detects wearing equipment this moment whether take place with the storage be used for triggering the preset gesture assorted gesture of telling time.
In the embodiment of the invention, the wearing detection accuracy of the wearable equipment is ensured through double detection of the distance and the temperature, so that the bone conduction mode switching accuracy can be improved.
As an alternative embodiment, the specific steps of converting the audio signal for playing the current time information into a vibration signal and transmitting the vibration signal through the bone medium by the control unit 402 may be:
the control unit 402 may read a preset amplitude parameter from the wearable device, and the control unit 402 may perform discrete fourier transform on the audio signal for playing the current time information and insert the amplitude parameter into the signal obtained through the discrete fourier transform to generate a first signal; and the control unit 402 may generate the second signal by performing inverse discrete fourier transform on the first signal; further, the control unit 402 may convert the second signal into a vibration signal and transmit it through the bone medium.
In the embodiment of the invention, the amplitude parameter meeting the self requirement can be preset in the wearable device by a user wearing the wearable device, so that the audio signal which meets the self required volume and is used for playing the current time information can be heard in a bone conduction mode subsequently, and the user experience is improved.
In this embodiment of the present invention, the control unit 402 may trigger the body conduction component to start, and directly transmit the audio signal for playing the current time information or the second signal to the body conduction component, so that the body conduction component may convert the audio signal for playing the current time information or the second signal into a vibration signal and transmit the vibration signal through the bone medium. The vibration of the vibration signal is a pure physical vibration and does not harm the body.
Therefore, with the wearable device described in fig. 4, the user can conveniently listen to the current time information without lighting the screen of the wearable device, so that the dazzling phenomenon caused by lighting the screen can be prevented; in addition, by implementing the wearable device described in fig. 4, the user does not need to control the wearable device to play the current time information in a voice manner, and since the audio signal is limited only in the closed sound cavity formed by the ear, other people around cannot hear the audio signal, so that the influence on other people around can be prevented.
EXAMPLE five
Referring to fig. 5, fig. 5 is a schematic structural diagram of another wearable device disclosed in the embodiment of the present invention. The wearable device shown in fig. 5 is optimized from the wearable device shown in fig. 4. Compared to the wearable device shown in fig. 4, the wearable device shown in fig. 5 further includes:
the light detection unit 403 is configured to detect a light brightness value of an environment where the wearable device is located after the action detection unit 401 detects that the wearable device has a gesture matched with a stored preset gesture for triggering time telling;
a brightness determining unit 404, configured to determine whether the brightness value is lower than a preset brightness threshold;
the control unit 402 is configured to convert an audio signal for playing current time information into a vibration signal and transmit the vibration signal through a bone medium when the action detection unit 401 detects that the wearing device has a gesture matched with a stored preset gesture for triggering time telling, and the brightness determination unit 404 determines that the brightness value is lower than a preset brightness threshold value.
As an alternative embodiment, the wearable device shown in fig. 5 may further include:
the connection detection unit 405 is configured to detect whether the wearable device has established a wireless connection with the wireless headset after the brightness determination unit 404 determines that the brightness value is lower than a preset brightness threshold;
a control unit 402, configured to convert an audio signal for playing current time information into a vibration signal and transmit the vibration signal through a bone medium when the motion detection unit 401 detects that the wearing device has a gesture matching the stored preset gesture for triggering the time telling, the brightness determination unit 404 determines that the brightness value is lower than a preset brightness threshold, and the connection detection unit 405 detects that the wearing device has not established a wireless connection with the wireless headset.
Therefore, with the wearable device described in fig. 5, the user can conveniently listen to the current time information without lighting the screen of the wearable device, so that the dazzling phenomenon caused by lighting the screen can be prevented; in addition, by implementing the wearable device described in fig. 5, the user does not need to control the wearable device to play the current time information in a voice manner, and since the audio signal is limited only in the closed sound cavity formed by the ear, other people around cannot hear the audio signal, so that the influence on other people around can be prevented.
EXAMPLE six
Referring to fig. 6, fig. 6 is a schematic structural diagram of another wearable device disclosed in the embodiment of the present invention. The wearable device shown in fig. 6 is optimized from the wearable device shown in fig. 5. Compared to the wearable device shown in fig. 5, the wearable device shown in fig. 6 further includes:
a power detection unit 406, configured to detect a remaining available power of a battery of the wearable device after the connection detection unit 405 detects that the wearable device has established a wireless connection with the wireless headset;
and an electric quantity judging unit 407, configured to judge whether the remaining available electric quantity of the battery is lower than a current preset electric quantity threshold, and if so, trigger the control unit 402 to perform the above-mentioned operation of converting the audio signal for playing the current time information into a vibration signal and transmitting the vibration signal through a bone medium.
As an alternative embodiment, the wearable device shown in fig. 6 may further include:
a network switching unit 408, configured to identify whether the wearable device is connected to a mobile network after the power determining unit 407 determines that the remaining available power of the battery is lower than a current preset power threshold, and if it is identified that the wearable device is connected to the mobile network, determine whether the mobile network is an FDD network; if the mobile network is judged to be an FDD network, detecting the transmitting power of the wearable device, judging whether the transmitting power of the wearable device is greater than a preset safety threshold value, and if the transmitting power of the wearable device is judged to be greater than the preset safety threshold value, searching whether a TDD network exists; and if the TDD network exists, switching the mobile network accessed by the wearable device from the FDD network to the searched TDD network.
In the embodiment of the invention, because the signals transmitted in the FDD mode belong to continuous signals, the radiation to the human body is larger and the power consumption is larger, and compared with the situation that the network service is continuously provided for the wearable device through the FDD network, the network service provided for the wearable device through the TDD network not only can reduce the radiation of the wearable device to the human body, but also can reduce the power consumption of the wearable device.
Therefore, with the wearable device described in fig. 6, the user can conveniently listen to the current time information without lighting the screen of the wearable device, so that the dazzling phenomenon caused by lighting the screen can be prevented; in addition, by implementing the wearable device described in fig. 6, the user does not need to control the wearable device to play the current time information in a voice manner, and since the audio signal is limited only in the closed sound cavity formed by the ear, other people around cannot hear the audio signal, so that the influence on other people around can be prevented.
EXAMPLE seven
Referring to fig. 7, fig. 7 is a schematic structural diagram of another wearable device disclosed in the embodiment of the present invention. As shown in fig. 7, the wearable device may include a Central Processing Unit (CPU)701, a motion sensor 702, a light sensor 703, a bone conduction speaker 704, a battery 705, and a screen 706; the motion sensor 702, the light sensor 703, the bone conduction speaker 704, the battery 705 and the screen 706 are electrically connected to the cpu 701.
The central processing unit 701 is configured to:
detecting whether the wearable device generates a gesture matched with a stored preset gesture for triggering time telling by using a motion sensor 702;
if the wearable device is detected to generate a gesture matched with the stored preset gesture for triggering the time telling, the bone conduction loudspeaker 704 is used for converting the audio signal for playing the current time information into a vibration signal and transmitting the vibration signal through a bone medium.
As an alternative embodiment, after detecting that the wearable device generates a gesture matching the stored preset gesture for triggering the strike, and before converting the audio signal for playing the current time information into a vibration signal and transmitting the vibration signal through a bone medium, the central processing unit 701 is further configured to:
detecting the light brightness value of the environment where the wearable device is located by using a light sensor 703;
judging whether the brightness value is lower than a preset brightness threshold value;
if the brightness value is lower than the preset brightness threshold, the above-mentioned operation of converting the audio signal for playing the current time information into a vibration signal by using the bone conduction speaker 704 and transmitting the vibration signal through the bone medium is performed.
As an alternative embodiment, the wearable device shown in fig. 7 may further include a communication module 707 electrically connected to the central processing unit 701; accordingly, after determining that the brightness value is lower than the preset brightness threshold, and before converting the audio signal for playing the current time information into a vibration signal by using the bone conduction speaker 704 and transmitting the vibration signal through the bone medium, the cpu 701 is further configured to:
detecting whether the wearable device establishes a wireless connection with the wireless headset by using a communication module 707;
if it is detected that the wearable device has not established a wireless connection with the wireless headset, the above-mentioned operation of converting the audio signal for playing the current time information into a vibration signal by using the bone conduction speaker 704 and transmitting the vibration signal through the bone medium is performed.
As an alternative embodiment, the central processing unit 701 is further configured to perform the following operations:
if the wearable device is detected to be connected with the wireless earphone in a wireless mode, the remaining available battery capacity of the wearable device in the battery 705 is detected;
and judging whether the remaining available electric quantity of the battery is lower than a current preset electric quantity threshold value, if so, executing the operation of converting the audio signal for playing the current time information into a vibration signal by using the bone conduction loudspeaker 704 and transmitting the vibration signal through a bone medium.
As an alternative embodiment, the central processing unit 701 is further configured to perform the following operations:
after the remaining available electric quantity of the battery in the battery 705 is judged to be lower than the current preset electric quantity threshold value, whether the wearable device is accessed to the mobile network is identified by using the communication module 707, and if the wearable device is identified to be accessed to the mobile network, whether the mobile network is an FDD network is judged; if the mobile network is an FDD network, detecting the transmitting power of the wearable device; judging whether the transmitting power of the wearable device is greater than a preset safety threshold, and if so, searching whether a TDD network exists by using a communication module 707; if a TDD network exists, the control communication module 707 switches the mobile network accessed by the wearable device from the FDD network to the searched TDD network.
As an alternative embodiment, the manner in which the central processing unit 701 converts the audio signal for playing the current time information into a vibration signal by using the bone conduction speaker 704 and transmits the vibration signal through the bone medium may specifically include:
reading preset amplitude parameters from the wearable device;
performing discrete Fourier transform on an audio signal for playing current time information, and inserting the amplitude parameter into a signal obtained by the discrete Fourier transform to generate a first signal;
and generating a second signal by performing an inverse discrete fourier transform on the first signal;
and converting the second signal into a vibration signal with the bone conduction horn 704 and transmitting through the bone medium.
Therefore, with the wearable device described in fig. 7, the user can conveniently listen to the current time information without lighting the screen of the wearable device, so that the dazzling phenomenon caused by lighting the screen can be prevented; in addition, by implementing the wearable device described in fig. 7, the user does not need to control the wearable device to play the current time information in a voice manner, and since the audio signal is limited only in the closed sound cavity formed by the ear, other people around cannot hear the audio signal, so that the influence on other people around can be prevented.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by instructions associated with a program, which may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), compact disc-Read-Only Memory (CD-ROM), or other Memory, magnetic disk, magnetic tape, or magnetic tape, Or any other medium which can be used to carry or store data and which can be read by a computer.
The method for controlling the time telling of the wearable device and the wearable device disclosed by the embodiment of the invention are described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method for controlling the time reporting of wearable equipment is characterized by comprising the following steps:
detecting whether the wearable equipment generates a gesture matched with a stored preset gesture for triggering time telling;
if the wearable device is detected to generate a gesture matched with a stored preset gesture for triggering time telling, detecting the light brightness value of the environment where the wearable device is located; judging whether the light brightness value is lower than a preset brightness threshold value or not; if the current time information is lower than the preset brightness threshold value, the audio signal for playing the current time information is converted into a vibration signal through the body conduction component BCU and transmitted through the bone medium.
2. The method according to claim 1, wherein after determining that the brightness value is lower than a preset brightness threshold value and before converting the audio signal for playing the current time information into a vibration signal through the body conduction unit BCU and transmitting the vibration signal through the bone medium, the method further comprises:
detecting whether the wearable device establishes a wireless connection with a wireless headset;
and if the wearable device is detected not to be in wireless connection with the wireless earphone, executing the step of converting the audio signal for playing the current time information into a vibration signal through the body conduction part BCU and transmitting the vibration signal through a bone medium.
3. The method of claim 2, further comprising:
if the fact that the wearable device is connected with the wireless earphone in a wireless mode is detected, the remaining available electric quantity of the battery of the wearable device is detected;
and judging whether the remaining available electric quantity of the battery is lower than a current preset electric quantity threshold value, if so, executing the step of converting the audio signal for playing the current time information into a vibration signal through a body conduction component BCU and transmitting the vibration signal through a bone medium.
4. The method of claim 3, wherein after determining that the remaining available power of the battery is lower than a current preset power threshold, the method further comprises:
identifying whether the wearable device is accessed to a mobile network;
if the wearable device is identified to be accessed to a mobile network, judging whether the mobile network is an FDD network;
if the mobile network is an FDD network, detecting the transmitting power of the wearable device;
judging whether the transmitting power of the wearable device is greater than a preset safety threshold, and searching whether a TDD network exists or not if the transmitting power of the wearable device is greater than the preset safety threshold;
and if the TDD network exists, switching the mobile network accessed by the wearable device from the FDD network to the searched TDD network.
5. The method according to any one of claims 1 to 4, wherein the audio signal for playing the current time information is converted into a vibration signal by a Body Conduction Unit (BCU) and transmitted through a bone medium, and the method comprises the following steps:
reading preset amplitude parameters from the wearable device;
performing discrete Fourier transform on an audio signal for playing current time information, and inserting the amplitude parameter into a signal obtained through the discrete Fourier transform to generate a first signal;
and generating a second signal by performing an inverse discrete fourier transform on the first signal;
and converting the second signal into a vibration signal by the body conduction component BCU and transmitting through the bone medium.
6. A wearable device, comprising:
the action detection unit is used for detecting whether the wearable equipment generates a gesture matched with a stored preset gesture for triggering time telling;
the light detection unit is used for detecting the brightness value of the environment where the wearing equipment is located after the action detection unit detects that the wearing equipment generates a gesture matched with a stored preset gesture for triggering time telling;
the brightness judging unit is used for judging whether the brightness value is lower than a preset brightness threshold value or not;
and the control unit is used for converting the audio signal for playing the current time information into a vibration signal through the body conduction component BCU and transmitting the vibration signal through a bone medium when the brightness judgment unit judges that the light brightness value is lower than a preset brightness threshold value.
7. The wearable device of claim 6, further comprising:
the connection detection unit is used for detecting whether the wearable device establishes wireless connection with the wireless earphone or not after the brightness judgment unit judges that the brightness value is lower than a preset brightness threshold value;
the control unit is specifically configured to convert an audio signal for playing current time information into a vibration signal through a body conduction unit BCU and transmit the vibration signal through a bone medium when the motion detection unit detects that the wearing device has a gesture matched with a stored preset gesture for triggering a time signal, the brightness determination unit determines that the brightness value is lower than a preset brightness threshold value, and the connection detection unit detects that the wearing device has not established a wireless connection with a wireless headset.
8. The wearable device of claim 7, further comprising:
the electric quantity detection unit is used for detecting the residual available electric quantity of the battery of the wearable device after the connection detection unit detects that the wireless connection between the wearable device and the wireless earphone is established;
and the electric quantity judging unit is used for judging whether the remaining available electric quantity of the battery is lower than a current preset electric quantity threshold value, and if so, triggering the control unit to execute the operation of converting the audio signal for playing the current time information into a vibration signal through the body conduction component BCU and transmitting the vibration signal through a bone medium.
9. The wearable device of claim 8, further comprising:
the network switching unit is used for identifying whether the wearable device is accessed to a mobile network or not after the electric quantity judging unit judges that the remaining available electric quantity of the battery is lower than a current preset electric quantity threshold value, and judging whether the mobile network is an FDD network or not if the wearable device is identified to be accessed to the mobile network; if the mobile network is an FDD network, detecting the transmitting power of the wearable device, judging whether the transmitting power of the wearable device is greater than a preset safety threshold value, and if the transmitting power of the wearable device is greater than the preset safety threshold value, searching whether a TDD network exists; and if the TDD network exists, switching the mobile network accessed by the wearable device from the FDD network to the searched TDD network.
10. The wearing device of any one of claims 6 to 9, wherein the control unit converts an audio signal for playing current time information into a vibration signal through the Body Conduction Unit (BCU) and transmits the vibration signal through bone medium, specifically:
reading preset amplitude parameters from the wearable device;
performing discrete Fourier transform on an audio signal for playing current time information, and inserting the amplitude parameter into a signal obtained through the discrete Fourier transform to generate a first signal;
and generating a second signal by performing an inverse discrete fourier transform on the first signal;
and converting the second signal into a vibration signal by the body conduction component BCU and transmitting through the bone medium.
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| EP2920551A1 (en) * | 2012-11-16 | 2015-09-23 | Telefonaktiebolaget LM Ericsson (PUBL) | Haptic feedback enabled navigation system using short range radio technologies |
| KR102179811B1 (en) * | 2012-12-03 | 2020-11-17 | 엘지전자 주식회사 | Portable Device And Method For Providing Voice Recognition Service |
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