CN111142637B - Heat dissipation method of wearable device and wearable device - Google Patents
Heat dissipation method of wearable device and wearable device Download PDFInfo
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- CN111142637B CN111142637B CN201910144302.9A CN201910144302A CN111142637B CN 111142637 B CN111142637 B CN 111142637B CN 201910144302 A CN201910144302 A CN 201910144302A CN 111142637 B CN111142637 B CN 111142637B
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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
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
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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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
Abstract
The embodiment of the invention relates to the technical field of wearable equipment, and discloses a heat dissipation method of wearable equipment and the wearable equipment, wherein the method comprises the following steps: the wearable device acquires a fixation point of a user of the wearable device; judging whether the point of regard of the user is the wearable device; when the user's point of regard is judged not to be the wearable device, detecting whether the heat dissipation capacity of the wearable device reaches a preset heat dissipation capacity; when the heat dissipation capacity of the wearable device reaches the preset heat dissipation capacity, the display screen of the wearable device is controlled to rotate around the display screen fixing frame to the side, facing the user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces away from the user. By implementing the embodiment of the invention, the heat dissipation of the wearable device can be prevented from being concentrated in a place directly contacted with the skin of a human body, and the experience of a user can be improved.
Description
Technical Field
The invention relates to the technical field of wearable equipment, in particular to a heat dissipation method of wearable equipment and the wearable equipment.
Background
Currently, as the use of wearable devices becomes more widespread, more and more people wear wearable devices. For example, many users (e.g., children) wear telephone watches to fulfill various needs, but the telephone watches are designed such that the display screen of the telephone watch faces the user side, and the heat generating device faces away from the user. This process can cause the generated heat of the wearable device to build up on the skin surface with which the user is in direct contact, leading to a problem of poor user experience.
Disclosure of Invention
The embodiment of the invention discloses a heat dissipation method of wearable equipment and the wearable equipment, which can avoid the heat dissipation of the wearable equipment from concentrating on a place directly contacted with the skin of a human body and is beneficial to improving the experience of a user.
The embodiment of the invention discloses a heat dissipation method of wearable equipment and the wearable equipment, and the method comprises the following steps:
acquiring a fixation point of a user of the wearable device;
judging whether the point of regard of the user is the wearable device;
when the fixation point of the user is judged not to be the wearable device, detecting whether the heat dissipation capacity of the wearable device reaches a preset heat dissipation capacity;
when detecting wearable equipment's heat dissipation capacity reaches when predetermineeing the heat dissipation capacity, control wearable equipment's display screen is rotatory extremely around the fixed frame of display screen wearable equipment's heat abstractor faces user one side, so that wearable equipment's display screen dorsad the user.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the acquiring a gaze point of a user of the wearable device includes:
detecting whether the heat dissipation capacity of the wearable device reaches a first specified threshold value; wherein the first prescribed threshold is lower than the preset heat dissipation amount;
if the heat dissipation capacity of the wearable device reaches the first specified threshold value, adjusting the shooting angle of a camera body of the wearable device, wherein the camera body comprises a front camera and a rear camera;
capturing, by a camera body of the wearable device, a gaze point of a user of the wearable device after a shooting angle of the camera body of the wearable device is adjusted.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, before the determining whether the point of regard of the user is the wearable device, the method further includes:
the method comprises the steps of obtaining pre-stored photos of all angles of a fixation point of a user when the user is in the wearable device;
the capturing, by the camera main body, a gaze point of a user of the wearable device after a shooting angle of the camera main body of the wearable device is adjusted, comprising:
after the shooting angle of the shooting main body of the wearable device is adjusted, sending a shooting instruction to the shooting main body;
acquiring a face picture of the user, which is shot by the camera main body according to the shooting instruction;
detecting an eye contour in the face picture of the user as a first region track and an eyeball contour as a second region track;
determining a gaze point of a user of the wearable device according to the first area trajectory and the second area trajectory;
the determining whether the point of regard of the user is the wearable device includes:
judging whether the first area track is matched with the eye contour track of the photo at any angle;
if the first area track is not matched with the eye contour track of the angle photo, determining that the point of regard of the user is not the wearable device;
if the first area track is matched with the eye contour track of the angle photo, judging whether the second area track is matched with the eyeball contour track of the angle photo;
if the second area track is not matched with the eyeball contour track of the angle photo, determining that the fixation point of the user is not the wearable device;
and if the second area track is matched with the eyeball contour track of the angle photo, determining that the fixation point of the user is the wearable device.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after detecting that the heat dissipation amount of the wearable device reaches the preset heat dissipation amount, and before controlling the display screen of the wearable device to rotate around a display screen fixing frame to a side of the heat dissipation apparatus of the wearable device facing a user so that the display screen of the wearable device faces away from the user, the method further includes:
generating rotation reminding information;
outputting the rotational alert information;
after the display screen of the wearable device faces away from the user, the method further comprises:
and sending a screen-off instruction to the display screen so as to enable the display screen to enter a screen-off state.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after the sending the screen-off instruction to the display screen to control the display screen to enter the screen-off state, the method further includes:
detecting whether the wearable equipment receives interaction information sent by a certain contact person;
if so, identifying whether the contact belongs to an important contact preset by the wearable device;
if the contact belongs to an important contact preset by the wearable device, the display screen of the wearable device is controlled to rotate around the display screen fixing frame to the side, back to the user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces the user.
A second aspect of an embodiment of the present invention discloses a wearable device, including:
a first obtaining unit, configured to obtain a gaze point of a user of the wearable device;
a first judging unit, configured to judge whether a point of regard of the user is the wearable device;
the first detection unit is used for detecting whether the heat dissipation capacity of the wearable device reaches a preset heat dissipation capacity or not when the first judgment unit judges that the point of regard of the user is not the wearable device;
the control unit is used for being worked as first detecting element detects wearable equipment's heat dissipation capacity reaches when predetermineeing the heat dissipation capacity, control wearable equipment's display screen is rotatory extremely around the fixed frame of display screen wearable equipment's heat abstractor faces user one side, so that wearable equipment's display screen dorsad the user.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the first obtaining unit includes:
the detection subunit is used for detecting whether the heat dissipation capacity of the wearable equipment reaches a first specified threshold value; wherein the first prescribed threshold is lower than the preset heat dissipation amount;
the adjusting subunit is configured to adjust a shooting angle of a camera main body of the wearable device when the detecting subunit detects that the heat dissipation amount of the wearable device reaches the first prescribed threshold, where the camera main body includes a front camera and a rear camera;
a capturing subunit, configured to capture, by the camera main body, a gaze point of a user of the wearable device after a shooting angle of the camera main body of the wearable device is adjusted by the adjusting subunit.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the wearable device further includes:
the second acquiring unit is used for acquiring pre-stored photos of the user's gaze point at each angle of the wearable device before the first judging unit judges whether the user's gaze point is the wearable device;
the capture subunit includes:
the interaction module is used for sending a shooting instruction to the camera shooting main body after the shooting angle of the camera shooting main body of the wearable device is adjusted by the adjusting subunit;
the interaction module is further used for acquiring the face picture of the user shot by the shooting main body according to the shooting instruction;
the detection module is used for detecting an eye contour in the face photo of the user as a first area track and an eyeball contour as a second area track;
a determination module configured to determine a gaze point of a user of the wearable device according to the first area trajectory and the second area trajectory;
the first judging unit is specifically configured to judge whether the first area trajectory matches an eye contour trajectory of a photograph of any one of the angles, and determine that the point of regard of the user is not the wearable device if the first area trajectory does not match the eye contour trajectory of the photograph of the angle; if the first area track is matched with the eye contour track of the angle photo, judging whether the second area track is matched with the eyeball contour track of the angle photo; if the second area track is not matched with the eyeball contour track of the angle photo, determining that the fixation point of the user is not the wearable device; and if the second area track is matched with the eyeball contour track of the angle photo, determining that the fixation point of the user is the wearable device.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the wearable device further includes:
the second detection unit is used for detecting whether the wearable device receives interaction information sent by a certain contact person or not after the sending unit sends a screen-off instruction to the display screen so that the display screen enters a screen-off state;
the identification unit is used for identifying whether the contact belongs to an important contact preset by the wearable device or not when the second detection unit detects that the interaction information sent by a certain contact is received;
the control unit is further used for controlling the display screen of the wearable device to rotate around the display screen fixing frame to the side, back to the user, of the heat dissipation device of the wearable device when the contact belongs to the important contact preset by the wearable device, so that the display screen of the wearable device faces the user.
A third aspect of an embodiment of the present invention discloses a wearable device, including:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute the heat dissipation method of the wearable device disclosed by the first aspect of the embodiment of the invention.
A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium storing a computer program, where the computer program causes a computer to execute the heat dissipation method for a wearable device disclosed in the first aspect of the embodiments of the present invention.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the wearable device captures the fixation point of the user by utilizing the camera body at each angle and judges whether the fixation point of the user is on the wearable device; when the fixation point of the user is not on the wearable device, the wearable device detects whether the heat dissipation capacity reaches a preset value; if the preset value is reached, the wearable device controls the display screen of the wearable device to rotate around the display screen fixing frame to the side, facing the user, of the heat dissipation device of the wearable device, and the display screen of the wearable device faces away from the user. Therefore, the embodiment of the invention can avoid the heat dissipation of the wearable device from concentrating on the place directly contacted with the skin of the human body, and is beneficial to improving the experience of the user.
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 flowchart of a heat dissipation method of a wearable device according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of another heat dissipation method for a wearable device according to an embodiment of the disclosure;
fig. 3 is a schematic flow chart of another heat dissipation method for a wearable device according to an embodiment of the present invention
Fig. 4 is a schematic structural diagram of a wearable device disclosed in the embodiment of the 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.
It is to be noted that the terms "comprises" and "comprising" and any variations thereof in the embodiments and drawings of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
The embodiment of the invention discloses a heat dissipation method of wearable equipment and the wearable equipment, which can avoid the heat dissipation of the wearable equipment from concentrating on a place directly contacted with the skin of a human body and is beneficial to improving the experience of a user.
Example one
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a heat dissipation method of a wearable device according to an embodiment of the present invention. As shown in fig. 1, the heat dissipation method of the wearable device may include the steps of:
101. the wearable device obtains a gaze point of a user of the wearable device.
In the embodiment of the invention, the wearable device can be electronic equipment used by a user, such as a telephone watch, a smart watch and the like.
As an optional implementation manner, in the embodiment of the present invention, the wearable device may obtain the gaze point of the user of the wearable device through a picture of the face of the user taken by the camera main body of the wearable device.
For example, the wearable device sends a shooting instruction to a camera main body of the wearable device, so that the camera main body takes a picture of the face of the user according to the shooting instruction, and sends the picture of the face to the wearable device. Therefore, the face picture acquired by the wearable device is the picture shot by the camera shooting main body according to the shooting instruction, and the process can effectively avoid the situation that the wearable device mistakenly recognizes because the acquired face picture is not the face picture shot by the camera shooting main body according to the shooting instruction.
102. The wearable device judges whether the point of regard of the user is the wearable device, if yes, the process is ended; if not, go to step 103.
As an optional implementation manner, in the embodiment of the present invention, the wearable device stores in advance photos of the gaze point of the user at various angles of the wearable device, and determines the gaze point of the user by comparing the facial photo of the user acquired in step 101 with the pre-stored photos of the gaze point of the user at various angles of the wearable device.
For example, the wearable device may match an eye contour and an eyeball contour in the shot face picture of the user with an eye contour and an eyeball contour that are stored in advance and that the user gazes at the wearable device in the forward direction, and if the matching is successful, it is determined that the user gazes at the wearable device in the forward direction.
For another example, the wearable device may match an eye contour and an eyeball contour in the shot user face picture with an eye contour and an eyeball contour of a pre-stored user side gazing wearable device picture, and if the matching is successful, determine that the user side gazes the wearable device at the time.
For another example, the wearable device may match the eye contour and the eyeball contour in the captured face picture of the user with the eye contour and the eyeball contour stored in advance for the user to watch the wearable device picture at the upward viewing angle, and if the matching is successful, it is determined that the user watches the wearable device at the upward viewing angle at the time.
For another example, the wearable device may match an eye contour and an eyeball contour in the captured face picture of the user with an eye contour and an eyeball contour that are stored in advance and that the user gazes at the wearable device at an overlooking angle, and if the matching is successful, it is determined that the user gazes at the wearable device at the overlooking angle at this time.
103. The wearable device detects whether the heat dissipation capacity of the wearable device reaches a preset heat dissipation capacity, if so, the step 104 is executed; if not, the flow is ended.
For example, the wearable device may set a certain time interval to capture the images, identify the eye contour and the eyeball contour of the images captured within the time interval, and detect whether the heat dissipation amount of the wearable device reaches a predetermined heat dissipation amount if the wearable device does not identify the eye contour and the eyeball contour of the images captured within the continuous time interval.
For another example, the wearable device may set a certain time interval to perform shooting, and match the eye contour and the eyeball contour of the shot picture in the time interval with the eye contour and the eyeball contour of the picture of the user watching the wearable device stored in advance, and if the eye contour and the eyeball contour of the shot picture in the continuous time interval by the wearable device are not matched with the eye contour and the eyeball contour of the picture of the user watching the wearable device stored in advance, the wearable device detects whether the heat dissipation capacity of the wearable device reaches a preset heat dissipation capacity.
For another example, the wearable device may set a certain time interval to perform shooting, perform identification of the eye contour and the eyeball contour on a picture shot in the time interval, and detect whether the heat dissipation amount of the wearable device reaches a preset heat dissipation amount if the wearable device does not identify the eye contour and the eyeball contour in the picture shot in the certain time interval and the probability of the eye contour and the eyeball contour is higher than a specified threshold.
For another example, the wearable device may set a certain time interval to perform shooting, match an eye contour and an eyeball contour of a shot picture in the time interval with an eye contour and an eyeball contour of a picture of the wearable device that is stored in advance and watched by the user, and detect whether the heat dissipation amount of the wearable device reaches a preset heat dissipation amount if the probability that the match between the eye contour and the eyeball contour of the shot picture by the wearable device in a certain time period and the match between the eye contour and the eyeball contour of the picture of the wearable device that is stored in advance and watched by the user is unsuccessful is higher than a specified threshold value.
104. The wearable device controls the display screen of the wearable device to rotate around the display screen fixing frame to the side, facing a user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces away from the user.
As an optional implementation manner, in the embodiment of the present invention, when the wearable device detects that the heat dissipation amount of the current wearable device reaches the preset heat dissipation amount, the wearable device may send the heat dissipation amount information of the current wearable device and the information that the heat dissipation amount reaches the preset heat dissipation amount to other electronic devices of the user in a form of short message editing, and/or display information of a display screen of the wearable device, and/or voice information sent by the wearable device. Let the user know the current heat dissipation of the wearable device.
As an optional implementation manner, in the embodiment of the present invention, when the wearable device detects that the heat dissipation amount of the current wearable device reaches the preset heat dissipation amount, the wearable device may send information that the current wearable device is about to rotate the screen to the user, and the user may select to continue to rotate the display screen or stop rotating the display screen.
As an optional implementation manner, in the embodiment of the present invention, after the display screen of the wearable device faces away from the user, the wearable device may detect whether a harassing call or harassing information exists in the received new information, and when the wearable device detects that a harassing call or harassing information exists in the received new information, automatically select to shield the new information.
Therefore, by implementing the method described in fig. 1, the heat dissipation of the wearable device can be prevented from being concentrated on a place directly contacted with the skin of a human body, which is beneficial to improving the experience of a user.
Example two
Referring to fig. 2, fig. 2 is a schematic flow chart illustrating another heat dissipation method of a wearable device according to an embodiment of the present invention. As shown in fig. 2, the heat dissipation method of the wearable device may include the steps of:
201. the wearable device detects whether the heat dissipation capacity of the wearable device reaches a first specified threshold value; wherein the first prescribed threshold is lower than a preset heat dissipation capacity; if yes, go to step 202-step 204; if not, the flow is ended.
As an optional implementation manner, the wearable device executes the wearable device to adjust the shooting angle of the camera main body of the wearable device for shooting only after detecting that the heat dissipation amount of the wearable device reaches a first prescribed threshold, where the first prescribed threshold is a highest value that the heat dissipation amount of the wearable device reaches within a period of time, and this process can effectively avoid the occurrence of power consumption waste caused by the wearable device randomly adjusting the shooting angle of the camera main body for shooting.
202 the wearable device adjusts a shooting angle of a camera body of the wearable device, wherein the camera body comprises a front camera and a rear camera.
As an optional implementation manner, in the embodiment of the present invention, the wearable device may adjust a shooting angle of the camera main body of the wearable device, so that the wearable device can shoot the face of the user at any angle.
As an optional implementation manner, in the embodiment of the present invention, the camera main body includes a front camera and a rear camera, the front camera is a camera in which the display screen of the wearable device faces the user, and the rear camera is a camera in which the display screen of the wearable device faces away from the user.
As an optional implementation manner, in the embodiment of the present invention, when the display screen of the wearable device rotates around the display screen fixing frame to a side of the wearable device where the heat dissipation device faces the user, so that the display screen of the wearable device faces away from the user, that is, when the wearable device is in a heat dissipation state, the wearable device may also take a picture of the face of the user through the rear camera, and when it is determined according to step 208 that the gaze point of the user is in the wearable device, the wearable device may automatically send an instruction to rotate around the display screen fixing frame to the display screen, or the user may manually press the rotation button to rotate the display screen around the display screen fixing frame, so that the display screen of the wearable device faces the user.
203. The wearable device captures a gaze point of a user of the wearable device through a camera body of the wearable device after a shooting angle of the camera body of the wearable device is adjusted.
Accordingly, the image capturing subject can perform a shooting operation after receiving a shooting instruction transmitted by the wearable device, and transmit a shot face picture to the wearable device.
As an optional implementation manner, the image capturing main body performs the shooting operation and sends the shot face picture to the wearable device only after receiving the shooting instruction sent by the wearable device, and this process can effectively avoid the situation that the image capturing main body wastes power consumption due to shooting at will to capture the gaze point of the user.
204. The wearable device judges whether the point of regard of the user is the wearable device, if not, step 205 is executed; if yes, the flow is ended.
For example, the wearable device may first detect an eye contour of the face photograph according to the continuously shot face photographs of the user gazing at the wearable device at various angles within a preset time period, determine an angular direction of the user at the wearable device at the time, then compare the eye contour and an eyeball contour of the face photograph with the photographs of the user gazing at various angles, which are stored in advance, and determine that the gazing point of the user is the wearable device if the eye contour and the eyeball contour are similar to each other.
205. The wearable device detects whether the heat dissipation amount of the wearable device reaches a preset heat dissipation amount, if so, the steps 206 to 208 are executed; if not, the flow is ended.
For example, the wearable device may set a certain time interval to capture the images, identify the eye contour and the eyeball contour of the images captured within the time interval, and detect whether the heat dissipation amount of the wearable device reaches a predetermined heat dissipation amount if the wearable device does not identify the eye contour and the eyeball contour of the images captured within the continuous time interval.
For another example, the wearable device may set a certain time interval to perform shooting, and match the eye contour and the eyeball contour of the shot picture in the time interval with the eye contour and the eyeball contour of the picture of the user watching the wearable device stored in advance, and if the eye contour and the eyeball contour of the shot picture in the continuous time interval by the wearable device are not matched with the eye contour and the eyeball contour of the picture of the user watching the wearable device stored in advance, the wearable device detects whether the heat dissipation capacity of the wearable device reaches a preset heat dissipation capacity.
For another example, the wearable device may set a certain time interval to perform shooting, perform identification of the eye contour and the eyeball contour on a picture shot in the time interval, and detect whether the heat dissipation amount of the wearable device reaches a preset heat dissipation amount if the wearable device does not identify the eye contour and the eyeball contour in the picture shot in the certain time interval and the probability of the eye contour and the eyeball contour is higher than a specified threshold.
For another example, the wearable device may set a certain time interval to perform shooting, match an eye contour and an eyeball contour of a shot picture in the time interval with an eye contour and an eyeball contour of a picture of the wearable device that is stored in advance and watched by the user, and detect whether the heat dissipation amount of the wearable device reaches a preset heat dissipation amount if the probability that the match between the eye contour and the eyeball contour of the shot picture by the wearable device in a certain time period and the match between the eye contour and the eyeball contour of the picture of the wearable device that is stored in advance and watched by the user is unsuccessful is higher than a specified threshold value.
206. The wearable device generates rotation reminding information and outputs the rotation reminding information.
As an optional implementation manner, in an embodiment of the present invention, the outputting, by the wearable device, the rotation prompting information includes:
displaying the rotation reminding information on a display screen of the wearable device;
and/or voice rotation reminding information sent by the wearable device.
207. The wearable device controls the display screen of the wearable device to rotate around the display screen fixing frame to the side, facing a user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces away from the user.
As an optional implementation manner, in the embodiment of the present invention, when the wearable device detects that the heat dissipation amount of the current wearable device reaches the preset heat dissipation amount, the wearable device may send the heat dissipation amount information of the current wearable device and the information that the heat dissipation amount reaches the preset heat dissipation amount to other electronic devices of the user in a form of short message editing, and/or display information of a display screen of the wearable device, and/or voice information sent by the wearable device. Let the user know the current heat dissipation of the wearable device.
As an optional implementation manner, in the embodiment of the present invention, when the wearable device detects that the heat dissipation amount of the current wearable device reaches the preset heat dissipation amount, the wearable device may send information that the current wearable device is about to rotate the screen to the user, and the user may select to continue to rotate the display screen or stop rotating the display screen.
As an optional implementation manner, in the embodiment of the present invention, after the display screen of the wearable device faces away from the user, the wearable device may detect whether a harassing call or harassing information exists in the received new information, and when the wearable device detects that a harassing call or harassing information exists in the received new information, automatically select to shield the new information.
208. The wearable device sends a screen-off instruction to the display screen so that the display screen enters a screen-off state.
As an optional implementation manner, in the embodiment of the present invention, this process may effectively reduce power consumption of the wearable device.
As an optional implementation manner, in the heat dissipation method of the wearable device described in fig. 2, before performing step 204, the wearable device may further perform the following operations:
the wearable device obtains pre-stored photographs of various angles of the user's gaze point at the wearable device.
For example, the wearable device stores photos of various angles of the user's gaze point at the wearable device in advance, and the photos of various angles can be mainly classified into four categories of upward view, downward view, front view and side view according to the eye contour and eyeball contour in the photos. When a user looks up and looks at the wearable equipment, the outline of the eyes is like a crescent moon, and the outline of the eyeballs is partially shielded; when a user looks down and watches the wearable equipment, the outline of the eye is like a bent crescent shape, and the outline of the eyeball is partially shielded; when the user is looking at the wearable device, the eye contour is in a fully open shape with the eye contour towards the middle of the eye contour; when the user looks sideways and looks at the wearable device, the eye contour is in a semi-open shape, and the eyeball contour faces to the left or the right of the eye contour; comparing the picture of the face of the user, which is shot by the camera main body according to the shooting instruction, with the pictures of the various angles of the user's gaze point in the wearable device, which are stored in advance, so as to determine whether the user's gaze point is the wearable device.
Accordingly, in step 203, the capturing, by the wearable device, the gaze point of the user of the wearable device by the camera body after the shooting angle of the camera body of the wearable device is adjusted may include:
the wearable device sends a shooting instruction to a camera shooting main body after the shooting angle of the camera shooting main body of the wearable device is adjusted;
the wearable device acquires a face picture of the user, which is shot by the camera main body according to the shooting instruction;
the wearable device detects an eye contour in a face photo of a user as a first area track and an eyeball contour as a second area track;
the wearable device determines a gaze point of a user of the wearable device according to the first area trajectory and the second area trajectory.
Accordingly, in step 204, the determining, by the wearable device, whether the gaze point of the user is the wearable device may include:
the wearable device judges whether the first area track is matched with the eye contour track of the photo at any angle;
if the first area track is not matched with the eye contour track of the photo at the angle, the wearable device determines that the fixation point of the user is not the wearable device;
if the first area track is matched with the eye contour track of the photo at the angle, the wearable device judges whether the second area track is matched with the eyeball contour track of the photo at the angle;
if the second area track is not matched with the eyeball contour track of the photo of the angle, the wearable device determines that the fixation point of the user is not the wearable device;
if the second area track is matched with the eyeball contour track of the photo at the angle, the wearable device determines that the point of regard of the user is the wearable device.
Therefore, by implementing the method described in fig. 2, the heat dissipation of the wearable device can be prevented from being concentrated on a place directly contacted with the skin of the human body, which is beneficial to improving the experience of the user.
In addition, by implementing the method described in fig. 2, the wearable device detects the heat dissipation amount of the current wearable device, and when it is detected that the heat dissipation amount of the current wearable device reaches the first prescribed threshold, the operation of sending the shooting instruction to the image capturing subject is executed, and the image capturing subject executes the shooting operation only after receiving the shooting instruction sent by the wearable device, and the face picture acquired by the wearable device is the face picture shot by the image capturing subject according to the shooting instruction, which can effectively avoid the occurrence of the situation that the wearable device performs false recognition because the acquired face picture is not the face picture shot by the image capturing subject according to the shooting instruction.
In addition, by implementing the method described in fig. 2, the wearable device may further send the heat dissipation amount information of the current wearable device and the information that the heat dissipation amount reaches the preset heat dissipation amount to the user, so that the user knows the current heat dissipation condition of the wearable device, and the user may select to continue to rotate the display screen or stop rotating the display screen, which is more beneficial to improving the experience of the user.
In addition, when the wearable device controls the display screen of the wearable device to face away from the user, the wearable device brings the display screen into a screen-off state by implementing the method described in fig. 2, and this process can effectively reduce the power consumption of the wearable device.
EXAMPLE III
Referring to fig. 3, fig. 3 is a schematic flow chart illustrating another heat dissipation method of a wearable device according to an embodiment of the present invention. As shown in fig. 3, the heat dissipation method of the wearable device may include the steps of:
wherein, steps 301 to 308 are the same as steps 201 to 208, and are not described in detail in the embodiment of the present invention.
309. The wearable device detects whether the wearable device receives the interactive information sent by a certain contact person, if yes, step 310 is executed; if not, the flow is ended.
As an optional implementation manner, after the display screen of the wearable device faces away from the user, the wearable device may detect whether interaction information sent by a certain contact is received, where the interaction information may be a short message or a voice incoming call.
For example, after the display screen of the wearable device faces away from the user, the wearable device may detect whether a harassing call or a harassing short message exists in the received interaction information, and when the wearable device detects that a harassing call or a harassing short message exists in the received interaction information, automatically select to shield the interaction information, and end the process.
310. The wearable device identifies whether the contact belongs to an important contact preset by the wearable device, if so, step 311 is executed; if not, the flow is ended.
For example, the important contact preset by the wearable device may be an important contact set by a user in a customized manner, or may be a high-frequency contact identified by the wearable device according to a history interaction information record of the wearable device.
311. The wearable device controls the display screen of the wearable device to rotate around the display screen fixing frame to the side, facing away from a user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces the user.
As an optional implementation manner, in the embodiment of the present invention, when the display screen of the wearable device faces away from the user, the wearable device detects that the interaction information sent by the important contact is received, and the wearable device may generate the rotation reminding information and output the rotation reminding information.
As an optional implementation manner, in an embodiment of the present invention, the outputting, by the wearable device, the rotation prompting information includes:
displaying the rotation reminding information on a display screen of the wearable device;
and/or voice rotation reminding information sent by the wearable device.
Therefore, by implementing the method described in fig. 3, the heat dissipation of the wearable device can be prevented from being concentrated on the place directly contacted with the skin of the human body, which is beneficial to improving the experience of the user. The wearable device detects the heat dissipation capacity of the current wearable device, when the heat dissipation capacity of the current wearable device reaches a first specified threshold value, the operation of sending a shooting instruction to the image pickup main body is executed, the image pickup main body executes the shooting operation only after receiving the shooting instruction sent by the wearable device, and the face picture acquired by the wearable device is the face picture shot by the image pickup main body according to the shooting instruction. Wearable equipment can also give the user with the heat dissipation capacity information of current wearable equipment and the information transmission that this heat dissipation capacity reaches predetermined heat dissipation capacity, lets the user know the current radiating condition of this wearable equipment, and the user can select to continue to rotate the display screen or stop rotating the display screen, is favorable to promoting user's experience more and feels. And after the wearable device controls the display screen of the wearable device to face away from the user, the wearable device enables the display screen to enter a screen-off state, and the process can effectively reduce the power consumption of the wearable device.
In addition, implementing the method described in fig. 3, the display screen of the wearable device enters a screen-off state when the display screen of the wearable device faces away from the user. When the screen is extinguished, the wearable device can send the rotation reminding information to the user according to the interaction information sent by the important contact person received by detection, and the display screen of the wearable device is controlled to rotate around the display screen fixing frame to the side, back to the user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces the user, and the experience of the user is better promoted.
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 400 may include a first obtaining unit 401, a first judging unit 402, a first detecting unit 403, and a control unit 404, wherein:
a first obtaining unit 401, configured to obtain a gaze point of a user of the wearable device;
a first determining unit 402, configured to determine whether a point of regard of the user is the wearable device;
a first detecting unit 403, configured to detect whether the heat dissipation amount of the wearable device reaches a preset heat dissipation amount when the first determining unit 402 determines that the gaze point of the user is not the wearable device;
a control unit 404, configured to control the display screen of the wearable device to rotate around the display screen fixing frame to a side of the heat dissipation device of the wearable device facing a user when the first detecting unit 403 detects that the heat dissipation amount of the wearable device reaches the preset heat dissipation amount, so that the display screen of the wearable device faces away from the user.
As an optional implementation manner, in the embodiment of the present invention, the wearable device may acquire the gaze point of the user of the wearable device through a picture of the face of the user taken by the camera of the wearable device, where the wearable device may pre-store pictures of various angles of the gaze point of the user when the wearable device is used, and determine the gaze point of the user by comparing the acquired picture of the face of the user with the pre-stored pictures of various angles of the gaze point of the user when the wearable device is used. When the gaze point of the user is not the wearable device, the wearable device detects whether the heat dissipation amount of the wearable device reaches a preset heat dissipation amount, and if so, the control unit 404 of the wearable device can control the display screen of the wearable device to rotate around the display screen fixing frame to the side, facing the user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces away from the user.
Therefore, the wearable device described in fig. 4 can be implemented to avoid the situation that the heat dissipation of the wearable device is concentrated on the place directly contacted with the skin of the human body, which is beneficial to improving the experience of the user.
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. Wherein, the wearable device shown in fig. 5 is optimized by the wearable device shown in fig. 4. In the wearable device shown in fig. 5, the first obtaining unit 401 may include:
a detection sub-unit 4011 configured to detect whether a heat dissipation amount of the wearable device reaches a first prescribed threshold; wherein the first prescribed threshold is lower than the preset heat dissipation capacity;
an adjusting sub-unit 4012, configured to adjust a shooting angle of a camera main body of the wearable device when the detecting sub-unit 4011 detects that the heat dissipation amount of the wearable device reaches the first prescribed threshold, where the camera main body includes a front camera and a rear camera;
a capturing sub-unit 4013 configured to capture a gaze point of a user of the wearable device through the camera main body after a shooting angle of the camera main body of the wearable device is adjusted by the adjusting sub-unit 4012.
As an optional embodiment, in the wearable device shown in fig. 5, the wearable device may further include:
a second obtaining unit 405, configured to obtain pre-stored photos of the user's gaze point at various angles of the wearable device before the first determining unit 402 determines whether the user's gaze point is a wearable device.
As an alternative embodiment, in the wearable device shown in fig. 5, the capturing sub-unit 4013 may include:
the interaction module 40131 is configured to send a shooting instruction to the camera main body after the shooting angle of the camera main body of the wearable device is adjusted by the adjusting subunit;
the interaction module 40131 is further configured to obtain a picture of the face of the user, which is taken by the camera main body according to the shooting instruction;
a detection module 40132, configured to detect an eye contour in the picture of the face of the user as a first area trajectory and an eyeball contour as a second area trajectory;
a determining module 40133 configured to determine a gaze point of a user of the wearable device according to the first area trajectory and the second area trajectory.
As an alternative embodiment, in the wearable device shown in fig. 5:
the first determining unit 402 is specifically configured to determine whether the first area track matches an eye contour track of a photograph at any angle, and if the first area track does not match the eye contour track of the photograph at the angle, determine that the point of regard of the user is not the wearable device; if the first area track is matched with the eye contour track of the photo at the angle, judging whether the second area track is matched with the eyeball contour track of the photo at the angle; if the second area track is not matched with the eyeball contour track of the photo at the angle, determining that the fixation point of the user is not the wearable device; and if the second area track is matched with the eyeball contour track of the photo at the angle, determining that the fixation point of the user is the wearable device.
As an optional embodiment, in the wearable device shown in fig. 5, the wearable device may further include:
a generating unit 406, configured to generate rotation reminding information after the first detecting unit 403 detects that the heat dissipation amount of the wearable device reaches a preset heat dissipation amount, and before the control unit 404 controls the display screen of the wearable device to rotate around the display screen fixing frame to a side of the wearable device facing a user, so that the display screen of the wearable device faces away from the user;
an output unit 407 for outputting the rotation prompting information;
a sending unit 408, configured to send a screen-off instruction to the display screen after the control unit 404 controls the display screen of the wearable device to face away from the user, so as to enable the display screen to enter a screen-off state.
Therefore, the wearable device described in fig. 5 can be implemented to avoid the situation that the heat dissipation of the wearable device is concentrated on the place directly contacted with the skin of the human body, and the experience of the user can be improved.
In addition, with the wearable device described in fig. 5, the wearable device may detect the heat dissipation amount of the current wearable device, and when it is detected that the heat dissipation amount of the current wearable device reaches the first predetermined threshold, the wearable device may perform the operation of sending the shooting instruction to the imaging subject, and the imaging subject may perform the shooting operation only after receiving the shooting instruction sent by the wearable device, and the face picture acquired by the wearable device is the face picture shot by the imaging subject according to the shooting instruction.
In addition, implement the wearable equipment that figure 5 described, wearable equipment can also send the heat dissipation capacity information of current wearable equipment and the information that this heat dissipation capacity reaches preset heat dissipation capacity to the user, lets the user know the current radiating condition of this wearable equipment, and the user can select to continue to rotate the display screen or stop rotating the display screen, is favorable to promoting user's experience more and feels.
In addition, with the wearable device described in fig. 5, after the wearable device controls the display screen of the wearable device to face away from the user, the wearable device brings the display screen into a screen-off state, which can effectively reduce the power consumption of the wearable device.
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. Wherein the wearable device shown in fig. 6 is optimized by the wearable device shown in fig. 5. Compared to the wearable device shown in fig. 5, the wearable device shown in fig. 6 may further include:
the second detecting unit 409 is configured to detect whether the wearable device receives interaction information sent by a certain contact after the sending unit 408 sends a screen-off instruction to the display screen to enable the display screen to enter a screen-off state;
the identifying unit 410 is configured to identify whether the contact belongs to an important contact preset by the wearable device when the second detecting unit detects that the interaction information sent by a certain contact is received.
As an alternative embodiment, in the wearable device shown in fig. 6:
the control unit 404 is further configured to control the display screen of the wearable device to rotate around the display screen fixing frame to a side of the heat dissipation device of the wearable device facing away from the user when the contact belongs to an important contact preset by the wearable device, so that the display screen of the wearable device faces the user.
Therefore, the wearable device described in fig. 6 can be implemented to avoid the heat dissipation of the wearable device from concentrating on the place directly contacting with the skin of the human body, which is beneficial to improving the experience of the user. The wearable device detects the heat dissipation capacity of the current wearable device, when the heat dissipation capacity of the current wearable device reaches a first specified threshold value, the operation of sending a shooting instruction to the image pickup main body is executed, the image pickup main body executes the shooting operation only after receiving the shooting instruction sent by the wearable device, and the face picture acquired by the wearable device is the face picture shot by the image pickup main body according to the shooting instruction. Wearable equipment can also give the user with the heat dissipation capacity information of current wearable equipment and the information transmission that this heat dissipation capacity reaches predetermined heat dissipation capacity, lets the user know the current radiating condition of this wearable equipment, and the user can select to continue to rotate the display screen or stop rotating the display screen, is favorable to promoting user's experience more and feels. And after the wearable device controls the display screen of the wearable device to face away from the user, the wearable device enables the display screen to enter a screen-off state, and the process can effectively reduce the power consumption of the wearable device.
In addition, implementing the wearable device described in fig. 6, the display screen of the wearable device enters a screen-off state when the display screen of the wearable device faces away from the user. When the screen is extinguished, the wearable device can send the rotation reminding information to the user according to the interaction information sent by the important contact person received by detection, and the display screen of the wearable device is controlled to rotate around the display screen fixing frame to the side, back to the user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces the user, and the experience of the user is better promoted.
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 memory 701 in which executable program code is stored;
a processor 702 coupled to the memory;
the processor 702 calls the executable program code stored in the memory 701 to execute the heat dissipation method of the wearable device in any one of fig. 1 to 3.
The embodiment of the invention discloses a computer-readable storage medium which stores a computer program, wherein the computer program enables a computer to execute a heat dissipation method of any one wearable device in figures 1-3.
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 hardware instructions of a program, and the program 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, such as a magnetic disk, or a combination thereof, A tape memory, or any other medium readable by a computer that can be used to carry or store data.
The above detailed description is made on the heat dissipation method of the wearable device and the wearable device disclosed in the embodiments of the present invention, and a specific example is applied in the detailed description to explain the principle and the implementation of the present invention, and the description of the above embodiments is only used to help understanding the method and the core idea of the present 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 of dissipating heat from a wearable device, the method comprising:
acquiring a fixation point of a user of the wearable device;
judging whether the point of regard of the user is the wearable device;
when the fixation point of the user is judged not to be the wearable device, detecting whether the heat dissipation capacity of the wearable device reaches a preset heat dissipation capacity;
when the heat dissipation capacity of the wearable device reaches the preset heat dissipation capacity, controlling the display screen of the wearable device to rotate around the display screen fixing frame to the side, facing the user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces away from the user;
the acquiring a gaze point of a user of the wearable device includes:
detecting whether the heat dissipation capacity of the wearable device reaches a first specified threshold value; wherein the first prescribed threshold is lower than the preset heat dissipation amount;
if the heat dissipation capacity of the wearable device reaches the first specified threshold value, adjusting the shooting angle of a camera body of the wearable device, wherein the camera body comprises a front camera and a rear camera;
capturing, by a camera body of the wearable device, a gaze point of a user of the wearable device after a shooting angle of the camera body of the wearable device is adjusted.
2. The method for dissipating heat from a wearable device according to claim 1, wherein the determining whether the user's gaze point is before the wearable device further comprises:
the method comprises the steps of obtaining pre-stored photos of all angles of a fixation point of a user when the user is in the wearable device;
the capturing, by the camera main body, a gaze point of a user of the wearable device after a shooting angle of the camera main body of the wearable device is adjusted, comprising:
after the shooting angle of the shooting main body of the wearable device is adjusted, sending a shooting instruction to the shooting main body;
acquiring a face picture of the user, which is shot by the camera main body according to the shooting instruction;
detecting an eye contour in the face picture of the user as a first region track and an eyeball contour as a second region track;
determining a gaze point of a user of the wearable device according to the first area trajectory and the second area trajectory;
the determining whether the point of regard of the user is the wearable device includes:
judging whether the first area track is matched with the eye contour track of the photo at any angle;
if the first area track is not matched with the eye contour track of the angle photo, determining that the point of regard of the user is not the wearable device;
if the first area track is matched with the eye contour track of the angle photo, judging whether the second area track is matched with the eyeball contour track of the angle photo;
if the second area track is not matched with the eyeball contour track of the angle photo, determining that the fixation point of the user is not the wearable device;
and if the second area track is matched with the eyeball contour track of the angle photo, determining that the fixation point of the user is the wearable device.
3. The method for dissipating heat of a wearable device according to any one of claims 1 to 2, wherein after detecting that the amount of heat dissipated by the wearable device reaches the preset amount of heat dissipated, and before controlling the display screen of the wearable device to rotate around a display screen fixing frame to a side of the heat dissipating device of the wearable device facing a user so that the display screen of the wearable device faces away from the user, the method further comprises:
generating rotation reminding information;
outputting the rotational alert information;
after the display screen of the wearable device faces away from the user, the method further comprises:
and sending a screen-off instruction to the display screen so as to enable the display screen to enter a screen-off state.
4. The method for dissipating heat of a wearable device according to claim 3, wherein after sending the screen-off command to the display screen to control the display screen to enter the screen-off state, the method further comprises:
detecting whether the wearable equipment receives interaction information sent by a certain contact person;
if so, identifying whether the contact belongs to an important contact preset by the wearable device;
if the contact belongs to an important contact preset by the wearable device, the display screen of the wearable device is controlled to rotate around the display screen fixing frame to the side, back to the user, of the heat dissipation device of the wearable device, so that the display screen of the wearable device faces the user.
5. A wearable device, characterized in that the wearable device comprises:
a first obtaining unit, configured to obtain a gaze point of a user of the wearable device;
a first judging unit, configured to judge whether a point of regard of the user is the wearable device;
the first detection unit is used for detecting whether the heat dissipation capacity of the wearable device reaches a preset heat dissipation capacity or not when the first judgment unit judges that the point of regard of the user is not the wearable device;
the control unit is used for controlling the display screen of the wearable device to rotate around the display screen fixing frame to the side, facing the user, of the heat dissipation device of the wearable device when the first detection unit detects that the heat dissipation amount of the wearable device reaches the preset heat dissipation amount, so that the display screen of the wearable device faces away from the user;
the first acquisition unit includes:
the detection subunit is used for detecting whether the heat dissipation capacity of the wearable equipment reaches a first specified threshold value; wherein the first prescribed threshold is lower than the preset heat dissipation amount;
the adjusting subunit is configured to adjust a shooting angle of a camera main body of the wearable device when the detecting subunit detects that the heat dissipation amount of the wearable device reaches the first prescribed threshold, where the camera main body includes a front camera and a rear camera;
a capturing subunit, configured to capture, by the camera main body, a gaze point of a user of the wearable device after a shooting angle of the camera main body of the wearable device is adjusted by the adjusting subunit.
6. The wearable device of claim 5, further comprising:
the second acquiring unit is used for acquiring pre-stored photos of the user's gaze point at each angle of the wearable device before the first judging unit judges whether the user's gaze point is the wearable device;
the capture subunit includes:
the interaction module is used for sending a shooting instruction to the camera shooting main body after the shooting angle of the camera shooting main body of the wearable device is adjusted by the adjusting subunit;
the interaction module is further used for acquiring the face picture of the user shot by the shooting main body according to the shooting instruction;
the detection module is used for detecting an eye contour in the face photo of the user as a first area track and an eyeball contour as a second area track;
a determination module configured to determine a gaze point of a user of the wearable device according to the first area trajectory and the second area trajectory;
the first judging unit is specifically configured to judge whether the first area trajectory matches an eye contour trajectory of a photograph of any one of the angles, and determine that the point of regard of the user is not the wearable device if the first area trajectory does not match the eye contour trajectory of the photograph of the angle; if the first area track is matched with the eye contour track of the angle photo, judging whether the second area track is matched with the eyeball contour track of the angle photo; if the second area track is not matched with the eyeball contour track of the angle photo, determining that the fixation point of the user is not the wearable device; and if the second area track is matched with the eyeball contour track of the angle photo, determining that the fixation point of the user is the wearable device.
7. The wearable device according to any of claims 5-6, further comprising:
the generating unit is used for generating rotation reminding information after the first detecting unit detects that the heat dissipating capacity of the wearable device reaches a preset heat dissipating capacity and before the control unit controls the display screen of the wearable device to rotate around the display screen fixing frame to the side, facing the user, of the heat dissipating device of the wearable device so that the display screen of the wearable device faces away from the user;
an output unit configured to output the rotation prompting information;
the sending unit is used for sending a screen-off instruction to the display screen after the control unit controls the display screen of the wearable device to face away from the user, so that the display screen enters a screen-off state.
8. The wearable device of claim 7, further comprising:
the second detection unit is used for detecting whether the wearable device receives interaction information sent by a certain contact person or not after the sending unit sends a screen-off instruction to the display screen so that the display screen enters a screen-off state;
the identification unit is used for identifying whether the contact belongs to an important contact preset by the wearable device or not when the second detection unit detects that the interaction information sent by a certain contact is received;
the control unit is further used for controlling the display screen of the wearable device to rotate around the display screen fixing frame to the side, back to the user, of the heat dissipation device of the wearable device when the contact belongs to the important contact preset by the wearable device, so that the display screen of the wearable device faces the user.
9. A wearable device, characterized in that the wearable device comprises:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute the heat dissipation method of the wearable device in any one of claims 1-4.
10. A computer-readable storage medium storing a computer program which, when executed, causes a computer to perform the method of dissipating heat from a wearable device of any of claims 1-4.
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| CN105867563A (en) * | 2015-01-22 | 2016-08-17 | 联想(北京)有限公司 | Electronic device control method and electronic device |
| CN204631448U (en) * | 2015-05-04 | 2015-09-09 | 成磊 | Can positive and negatively wearing a wrist watch of intelligent and traditional double-sided display |
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