CN108366171B - Temperature rise control method and mobile terminal - Google Patents
Temperature rise control method and mobile terminal Download PDFInfo
- Publication number
- CN108366171B CN108366171B CN201810357715.0A CN201810357715A CN108366171B CN 108366171 B CN108366171 B CN 108366171B CN 201810357715 A CN201810357715 A CN 201810357715A CN 108366171 B CN108366171 B CN 108366171B
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- video process
- reducing
- preset threshold
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention discloses a temperature rise control method and a mobile terminal, wherein the method is applied to a video process in the mobile terminal and comprises the following steps: acquiring an ambient temperature and a mobile terminal temperature, and calculating a temperature difference value between the mobile terminal temperature and the ambient temperature; and if the temperature difference is larger than or equal to a preset threshold value, cooling the mobile terminal according to a preset cooling mode. The embodiment of the invention can effectively realize the cooling treatment of the mobile terminal in the video process, and improves the user experience.
Description
Technical Field
The invention relates to the technical field of terminals, in particular to a temperature rise control method and a mobile terminal.
Background
With the rapid development of mobile terminals, more and more functions are supported by the mobile terminals. Such as a call function, a voice capture function, an audio output function, a screen display function, etc. With the increase of functions, the power consumption of the mobile terminal is increased, so that the temperature of the mobile terminal rises faster in some working scenes. For example, in the video process of the mobile terminal, the camera, the network connection, the microphone and the like are simultaneously turned on, so that the mobile terminal generates heat in the video process, and the user experience is reduced.
Disclosure of Invention
The embodiment of the invention provides a temperature rise control method and a mobile terminal, and aims to solve the problem that the mobile terminal generates heat in the existing video process.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a temperature rise control method, including:
acquiring an ambient temperature and a mobile terminal temperature, and calculating a temperature difference value between the mobile terminal temperature and the ambient temperature;
and if the temperature difference is larger than or equal to a preset threshold value, cooling the mobile terminal according to a preset cooling mode.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, including:
the acquisition module is used for acquiring the ambient temperature and the temperature of the mobile terminal;
the calculation module is used for calculating the temperature difference value between the temperature of the mobile terminal and the ambient temperature;
and the cooling module is used for cooling the mobile terminal according to a preset cooling mode when the temperature difference value is greater than or equal to a preset threshold value.
In a third aspect, an embodiment of the present invention further provides a mobile terminal, including: a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the temperature rise control method as described above.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the temperature rise control method are implemented.
In the embodiment of the invention, when the mobile terminal is in the video process, the temperature difference value between the temperature of the mobile terminal and the ambient temperature is calculated by acquiring the ambient temperature and the temperature of the mobile terminal, so that when the temperature difference value is greater than or equal to the preset threshold value, the mobile terminal is cooled according to the preset cooling mode, the cooling of the mobile terminal is effectively realized in the video process, and the user experience is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic flow chart of a temperature rise control method according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of another temperature rise control method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following specific embodiments and accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of them. 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 technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Example 1
Fig. 1 is a schematic flow chart of a temperature rise control method according to an embodiment of the present invention. The method is applied to a video process in a mobile terminal, and can be as follows.
Step 102: and acquiring the ambient temperature and the temperature of the mobile terminal, and calculating the temperature difference between the temperature of the mobile terminal and the ambient temperature.
The application scene applicable to the embodiment of the invention is a video scene in the mobile terminal, so whether the mobile terminal is in a video process needs to be determined firstly.
Specifically, before obtaining the ambient temperature and the temperature of the mobile terminal, the method further includes:
detecting whether a telephone receiver, a camera and a network connection in the mobile terminal are in a working state at the same time;
if yes, detecting whether foreground application in the mobile terminal is preset video application;
and if so, determining that the mobile terminal is in a video process.
In an embodiment, the temperature rise control engine in the mobile terminal may periodically check whether the receiver in the mobile terminal is turned on according to a preset period, that is, detect whether the receiver is in an operating state. If yes, the mobile terminal can be considered to be recording or talking; if not, waiting for the next inspection of the telephone receiver according to the preset period.
It should be noted that the preset period may be determined according to actual situations, and is not specifically limited herein.
In another embodiment, in order to reduce the checking pressure of the temperature rise control engine, a notification message can be actively sent to the temperature rise control engine when the receiver is started, so that the temperature rise control engine determines that the current receiver is in the working state, and then checks whether the receiver is in the video process or not.
And after the temperature rise control engine determines that the telephone receiver in the mobile terminal is in the working state, further checking whether the camera and the network connection in the mobile terminal are in the working state. And if the receiver, the camera and the network connection in the mobile terminal are simultaneously in the working state, further checking whether the current foreground application in the mobile terminal is a preset video application. If so, it may be determined that the mobile terminal is currently in a video process.
It should be noted that the preset video application may be a social video application, a live video application, or other video applications, which is not specifically limited herein.
In another embodiment, after determining that the receiver, the camera and the network connection in the mobile terminal are simultaneously in the working state, the temperature rise control engine may further check whether the current foreground application in the mobile terminal has the camera right. If so, it may be determined that the mobile terminal is currently in a video process.
After the mobile terminal is determined to be in the video process, in order to avoid the heating problem of the mobile terminal, the temperature rise control engine monitors and obtains the ambient temperature T1 around the mobile terminal and the mobile terminal temperature T2 of the mobile terminal, and then calculates the temperature difference between the mobile terminal temperature T2 and the ambient temperature T1.
The obtaining mode of the ambient temperature T1 can be obtained through a weather application in the mobile terminal, can be obtained through an intelligent home which can communicate with the mobile terminal and is provided with a temperature monitor, and can also be obtained through other modes, which is not specifically limited here.
The obtaining mode of the temperature T2 of the mobile terminal may be obtained by detecting a temperature of a motherboard in the mobile terminal, may be obtained by detecting a temperature of a chip in the mobile terminal, and may also be obtained by other modes, which is not specifically limited herein.
In practical applications, since the mobile terminal is equivalent to a heat source during a video, the temperature T2 of the mobile terminal is generally higher than the ambient temperature T1, and therefore, the temperature difference Δ T between the temperature T2 of the mobile terminal and the ambient temperature T1 is T2-T1.
By considering the environmental temperature T1, the temperature difference value delta T between the determined temperature T2 of the mobile terminal and the determined temperature T1 of the mobile terminal can better reflect the feeling situation of the user on the heating problem of the current mobile terminal, and then the mobile terminal can be cooled in time, so that the use experience of the user is improved.
Step 104: and if the temperature difference value is greater than or equal to the preset threshold value, cooling the mobile terminal according to a preset cooling mode.
After the temperature difference value delta T between the temperature T2 of the mobile terminal and the ambient temperature T1 is obtained through calculation, whether the temperature difference value delta T is larger than or equal to a preset threshold value or not is judged, if yes, the mobile terminal can be determined to generate heat in a video process, and then the mobile terminal is cooled according to a preset cooling mode.
When the mobile terminal is cooled, a stage cooling measure can be taken for the mobile terminal according to the specific size of the temperature difference value delta T.
In the embodiment of the present invention, three-stage cooling measures may be taken for the mobile terminal according to the magnitude of the temperature difference Δ T, specifically:
the first stage is as follows:
in the embodiment of the present invention, if the temperature difference is greater than or equal to the first preset threshold and less than the second preset threshold, the preset cooling manner includes:
reducing picture display parameters of a video process; or the like, or, alternatively,
the data acquisition quality of the camera in the video process is reduced; or the like, or, alternatively,
reducing the call quality in the video process;
and the second preset threshold is greater than the first preset threshold.
The temperature rise control engine judges and determines that the temperature difference value delta T between the temperature T2 of the mobile terminal and the ambient temperature T1 is greater than or equal to a first preset threshold value K1 and smaller than a second preset threshold value K2, namely when the temperature difference value delta T is greater than or equal to K1 and smaller than K2, the mobile terminal can be indicated to have a slight heating problem.
Therefore, in the first stage, the mobile terminal can be cooled only by adopting one cooling method: reducing picture display parameters of a video process; or the data acquisition quality of the camera in the video process is reduced; or reduce the call quality of the video process.
If the temperature rise control engine judges and determines that the temperature difference value delta T between the temperature T2 of the mobile terminal and the ambient temperature T1 is smaller than a first preset threshold value K1, namely the delta T is smaller than K1, the situation that the mobile terminal does not generate heat or the heat generation problem is not obvious can be indicated, and the temperature rise control engine does not perform cooling treatment on the mobile terminal.
And a second stage:
in the embodiment of the present invention, if the temperature difference is greater than or equal to the second preset threshold and less than the third preset threshold, the preset cooling manner includes:
the picture display parameters in the video process are reduced, and the data acquisition quality of a camera in the video process is reduced; or the like, or, alternatively,
reducing picture display parameters in the video process and reducing the call quality in the video process; or the like, or, alternatively,
the data acquisition quality of a camera in the video process is reduced, and the call quality in the video process is reduced;
and the third preset threshold is greater than the second preset threshold.
With the prolonged time of the video process, the mobile terminal may still not be effectively cooled by adopting the first-stage cooling mode, so that the temperature of the mobile terminal is further increased.
The temperature rise control engine judges and determines that the temperature difference value delta T between the temperature T2 of the mobile terminal and the ambient temperature T1 is greater than or equal to a second preset threshold value K2 and smaller than a third preset threshold value K3, namely when the temperature difference value delta T is greater than or equal to K2 and smaller than K3, the heating problem of the mobile terminal can be obvious.
Therefore, in the second stage, two cooling methods can be simultaneously adopted to cool the mobile terminal: the picture display parameters in the video process are reduced, and the data acquisition quality of a camera in the video process is reduced; or reducing the picture display parameters and the call quality in the video process; or the data acquisition quality of the camera in the video process is reduced and the call quality in the video process is reduced.
And a third stage:
in the embodiment of the present invention, if the temperature difference is greater than or equal to a third preset threshold, the preset cooling manner includes: the method has the advantages of reducing picture display parameters in the video process, reducing data acquisition quality of a camera in the video process, and reducing call quality in the video process.
With the further time extension of the video process, the mobile terminal may not be effectively cooled after the second stage cooling mode is adopted, so that the temperature of the mobile terminal is further raised.
The temperature rise control engine judges and determines that the temperature difference delta T between the temperature T2 of the mobile terminal and the ambient temperature T1 is greater than or equal to a third preset threshold value K3, namely when the delta T is greater than or equal to K3, the heating problem of the mobile terminal can be serious.
Therefore, in the third stage, the mobile terminal can be cooled by adopting three cooling modes at the same time: the method has the advantages of reducing picture display parameters in the video process, reducing data acquisition quality of a camera in the video process, and reducing call quality in the video process.
It should be noted that, in the three-stage cooling measures, the first preset threshold K1 is smaller than the second preset threshold K2, and the second preset threshold K2 is smaller than the third preset threshold K3, that is, K1< K2< K3; the specific values of the first preset threshold K1, the second preset threshold K2, and the third preset threshold K3 may be determined according to actual situations, and are not specifically limited herein.
Through the three-stage cooling measures, the mobile terminal can be effectively cooled in the video process of the mobile terminal, the heating problem of the mobile terminal in the video process is solved, and the user experience is improved.
For example, the temperature increase control engine sets in advance a first preset threshold K1 of 5 °, a second preset threshold K2 of 10 °, and a third preset threshold K3 of 15 °.
After the temperature rise control engine determines that the mobile terminal is in a video process, the temperature rise control engine acquires an environment temperature T1 and a mobile terminal temperature T2 according to a preset sampling frequency, calculates a temperature difference value delta T between the environment temperature T1 and the mobile terminal temperature T2 to be T2-T1, and then implements a staged temperature reduction measure on the mobile terminal according to the temperature difference value delta T:
firstly, if the temperature difference Δ T is 3 °, that is, the temperature difference Δ T is less than a first preset threshold K1, the mobile terminal is not cooled;
secondly, if the temperature difference Δ T is 8 °, that is, the first preset threshold K1< the temperature difference Δ T < the second preset threshold K2, reducing the picture display parameters of the video process;
thirdly, if the temperature difference value Δ T is 12 °, that is, the second preset threshold K2< the temperature difference value Δ T < the third preset threshold K3, the picture display parameters in the video process are reduced, and the data acquisition quality of the camera in the video process is reduced;
fourthly, if the temperature difference Δ T is 20 °, that is, the third preset threshold K3< the temperature difference Δ T, the picture display parameters of the video process are reduced, the data acquisition quality of the camera in the video process is reduced, and the call quality in the video process is reduced.
In the embodiment of the present invention, the manner of reducing the picture display parameters in the video process includes at least one of the following:
reducing the screen refreshing frame rate of the mobile terminal;
the screen resolution of the mobile terminal is reduced.
It should be noted that, the manner of reducing the picture display parameter in the video process may be other manners besides reducing the screen refresh frame rate of the mobile terminal, reducing the screen resolution of the mobile terminal, and is not limited specifically here.
In the embodiment of the invention, the mode for reducing the data acquisition quality of the camera in the video process comprises at least one of the following modes:
reducing the acquisition frame rate and resolution of a camera in the mobile terminal;
closing a preset image processing algorithm in the mobile terminal;
and if a plurality of cameras in the working state in the video process are available, closing other cameras except the main camera in the plurality of cameras.
The preset image processing algorithm may be a beauty algorithm.
It should be noted that, the manner of reducing the data acquisition quality of the cameras in the video process may be, except for reducing the acquisition frame rate and the resolution of the cameras in the mobile terminal, closing a preset image processing algorithm in the mobile terminal, closing other cameras except for the main camera in the plurality of cameras if there are a plurality of cameras in the video process that are in a working state, or other manners, which is not specifically limited herein.
In the embodiment of the present invention, the manner of reducing the call quality in the video process includes at least one of the following:
closing a noise reduction algorithm of a microphone in the mobile terminal;
and if a plurality of receivers in the working state are in the video process, reserving one receiver in the working state, and closing other receivers except the reserved receiver in the working state.
It should be noted that, the method for reducing the call quality in the video process may be, except for the noise reduction algorithm for turning off the microphone in the mobile terminal, and may be other methods besides maintaining one receiver in the working state and turning off other receivers except the receiver in the working state if there are a plurality of receivers in the working state in the video process, and this is not limited specifically here.
According to the technical scheme of the embodiment of the invention, when the mobile terminal is in a video process, the temperature difference value between the temperature of the mobile terminal and the ambient temperature is calculated by acquiring the ambient temperature and the temperature of the mobile terminal, so that when the temperature difference value is greater than or equal to a preset threshold value, the mobile terminal is cooled according to a preset cooling mode, the cooling treatment of the mobile terminal is effectively realized in the video process, and the user experience is improved.
Example 2
The present invention is described in detail based on the foregoing embodiment 1, and in order to facilitate better understanding of the technical features, means, and effects of the present invention, the temperature rise control method of the present invention is further described below, thereby forming still another embodiment of the present invention.
The temperature rise control process in embodiment 2 of the present invention is similar to the temperature rise control process in embodiment 1, and other steps that are not introduced in embodiment 2 may refer to the related description in embodiment 1, and are not described herein again.
Fig. 2 is a schematic flow chart of another temperature rise control method according to an embodiment of the present invention. The method is applied to a video process in a mobile terminal, and can be as follows.
Step 201: and checking whether a receiver in the mobile terminal is opened or not at regular time according to a preset period. If yes, skipping to execute step 202; if not, waiting for the next period to check again.
Step 202: and checking whether a camera and a network connection in the mobile terminal are simultaneously opened. If yes, go to step 203; if not, waiting for the next period to check again.
Step 203: and checking whether the current foreground application in the mobile terminal is a preset video application. If yes, determining that the mobile terminal is in a video process, and skipping to execute the step 204; if not, waiting for the next period to check again.
Step 204: the ambient temperature T1 is obtained.
Step 205: the current mobile terminal temperature T2 of the mobile terminal is obtained.
Step 206: and calculating the temperature difference delta T between the temperature T2 of the mobile terminal and the ambient temperature T1.
Step 207: if the temperature difference Δ T is smaller than a first preset threshold K1, that is, Δ T < K1, skipping to execute step 208;
if the temperature difference Δ T is greater than or equal to the first preset threshold K1 and less than the second preset threshold K2, that is, Δ T is greater than or equal to K1 and less than K2, skipping to execute step 209;
if the temperature difference value delta T is greater than or equal to a second preset threshold value K2 and smaller than a third preset threshold value K3, namely the temperature difference value delta T is greater than or equal to K2 and smaller than or equal to K3, skipping to execute the step 210;
if the temperature difference Δ T is greater than or equal to a third preset threshold value K3, that is, Δ T is greater than or equal to K3, jumping to execute step 211;
the first preset threshold K1 is smaller than the second preset threshold K2, and the second preset threshold K2 is smaller than the third preset threshold K3, i.e. K1< K2< K3.
Step 208: and cooling treatment is not carried out.
Step 209: reducing picture display parameters of a video process; or, the data acquisition quality of the camera in the video process is reduced; or, reduce the call quality of the video process.
Step 210: the picture display parameters in the video process are reduced, and the data acquisition quality of a camera in the video process is reduced; or, reducing the picture display parameters in the video process and reducing the call quality in the video process; or, the data acquisition quality of the camera in the video process is reduced, and the call quality in the video process is reduced.
Step 211: the method has the advantages of reducing picture display parameters in the video process, reducing data acquisition quality of a camera in the video process, and reducing call quality in the video process.
The mode for reducing the picture display parameters of the video process comprises at least one of the following modes: reducing the screen refreshing frame rate of the mobile terminal; reducing the screen resolution of the mobile terminal;
the method for reducing the data acquisition quality of the camera in the video process comprises at least one of the following steps: reducing the acquisition frame rate and resolution of a camera in the mobile terminal; closing a preset image processing algorithm in the mobile terminal; if a plurality of cameras in a working state in the video process are available, closing other cameras except the main camera in the plurality of cameras;
the manner of reducing the call quality of the video process includes at least one of: closing a noise reduction algorithm of a microphone in the mobile terminal; and if a plurality of receivers in the working state are in the video process, reserving one receiver in the working state, and closing other receivers except the reserved receiver in the working state.
When the mobile terminal is in the video process, the ambient temperature and the temperature of the mobile terminal are obtained, and then the temperature difference value between the temperature of the mobile terminal and the ambient temperature is calculated, so that when the temperature difference value is larger than or equal to a preset threshold value, the mobile terminal is cooled according to a preset cooling mode, the mobile terminal is effectively cooled in the video process, and the user experience is improved.
Example 3
Fig. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention. The mobile terminal 300 shown in fig. 3 includes:
an obtaining module 301, configured to obtain an ambient temperature and a temperature of the mobile terminal;
a calculating module 302, configured to calculate a temperature difference between the temperature of the mobile terminal and the ambient temperature;
and the cooling module 303 is configured to perform cooling processing on the mobile terminal according to a preset cooling mode when the temperature difference is greater than or equal to a preset threshold.
Optionally, if the temperature difference is greater than or equal to a first preset threshold and smaller than a second preset threshold, the cooling module 303 is specifically configured to:
reducing picture display parameters of a video process; or the like, or, alternatively,
the data acquisition quality of the camera in the video process is reduced; or the like, or, alternatively,
reducing the call quality in the video process;
and the second preset threshold is greater than the first preset threshold.
Optionally, if the temperature difference is greater than or equal to the second preset threshold and smaller than a third preset threshold, the cooling module 303 is specifically configured to:
the picture display parameters in the video process are reduced, and the data acquisition quality of a camera in the video process is reduced; or the like, or, alternatively,
reducing picture display parameters in the video process and reducing the call quality in the video process; or the like, or, alternatively,
the data acquisition quality of a camera in the video process is reduced, and the call quality in the video process is reduced;
and the third preset threshold is greater than the second preset threshold.
Optionally, if the temperature difference is greater than or equal to the third preset threshold, the cooling module 303 is specifically configured to:
the method has the advantages of reducing picture display parameters in the video process, reducing data acquisition quality of a camera in the video process, and reducing call quality in the video process.
Optionally, the cooling module 303 further includes: the screen display parameter reduction unit is specifically configured to:
reducing the screen refreshing frame rate of the mobile terminal;
the screen resolution of the mobile terminal is reduced.
Optionally, the cooling module 303 further includes: the data acquisition quality reduction unit is specifically configured to:
reducing the acquisition frame rate and resolution of a camera in the mobile terminal;
closing a preset image processing algorithm in the mobile terminal;
and if a plurality of cameras in the working state in the video process are available, closing other cameras except the main camera in the plurality of cameras.
Optionally, the cooling module 303 further includes: the call quality reduction unit is specifically configured to:
closing a noise reduction algorithm of a microphone in the mobile terminal;
and if a plurality of receivers in the working state are in the video process, reserving one receiver in the working state, and closing other receivers except the reserved receiver in the working state.
The mobile terminal provided by the embodiment of the present invention can implement each process implemented by the mobile terminal in the above method embodiments, and is not described herein again to avoid repetition.
Fig. 4 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention. The mobile terminal 400 as shown in fig. 4 includes, but is not limited to: radio frequency unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, processor 410, and power supply 411. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 4 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 410 is configured to obtain an ambient temperature and a mobile terminal temperature, and calculate a temperature difference between the mobile terminal temperature and the ambient temperature; and if the temperature difference value is greater than or equal to the preset threshold value, cooling the mobile terminal according to a preset cooling mode.
When the mobile terminal is in the video process, the ambient temperature and the temperature of the mobile terminal are obtained, and then the temperature difference value between the temperature of the mobile terminal and the ambient temperature is calculated, so that when the temperature difference value is larger than or equal to a preset threshold value, the mobile terminal is cooled according to a preset cooling mode, the mobile terminal is effectively cooled in the video process, and the user experience is improved.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 401 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 410; in addition, the uplink data is transmitted to the base station. Typically, radio unit 401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio unit 401 can also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access through the network module 402, such as helping the user send and receive e-mails, browse web pages, and access streaming media.
The audio output unit 403 may convert audio data received by the radio frequency unit 401 or the network module 402 or stored in the memory 409 into an audio signal and output as sound. Also, the audio output unit 403 may also provide audio output related to a specific function performed by the mobile terminal 400 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 403 includes a speaker, a buzzer, a receiver, and the like.
The input unit 404 is used to receive audio or video signals. The input Unit 404 may include a Graphics Processing Unit (GPU) 4041 and a microphone 4042, and the Graphics processor 4041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 4041 may be stored in the memory 409 (or other storage medium) or transmitted via the radio frequency unit 401 or the network module 402. The microphone 4042 may receive sound, and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 401 in case of the phone call mode.
The mobile terminal 400 also includes at least one sensor 405, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 4061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 4061 and/or the backlight when the mobile terminal 400 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 405 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which will not be described in detail herein.
The display unit 406 is used to display information input by the user or information provided to the user. The Display unit 406 may include a Display panel 4061, and the Display panel 4061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 407 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 407 includes a touch panel 4071 and other input devices 4072. Touch panel 4071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 4071 using a finger, a stylus, or any suitable object or attachment). The touch panel 4071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 410, receives a command from the processor 410, and executes the command. In addition, the touch panel 4071 can be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 4071, the user input unit 407 may include other input devices 4072. Specifically, the other input devices 4072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 4071 can be overlaid on the display panel 4061, and when the touch panel 4071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 410 to determine the type of the touch event, and then the processor 410 provides a corresponding visual output on the display panel 4061 according to the type of the touch event. Although in fig. 4, the touch panel 4071 and the display panel 4061 are two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 4071 and the display panel 4061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.
The interface unit 408 is an interface through which an external device is connected to the mobile terminal 400. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 408 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 400 or may be used to transmit data between the mobile terminal 400 and external devices.
The memory 409 may be used to store software programs as well as various data. The memory 409 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 409 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 410 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 409 and calling data stored in the memory 409, thereby integrally monitoring the mobile terminal. Processor 410 may include one or more processing units; preferably, the processor 410 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 410.
The mobile terminal 400 may further include a power supply 411 (e.g., a battery) for supplying power to various components, and preferably, the power supply 411 may be logically connected to the processor 410 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.
In addition, the mobile terminal 400 includes some functional modules that are not shown, and thus, are not described in detail herein.
Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor 410, a memory 409, and a computer program that is stored in the memory 409 and can be run on the processor 410, and when being executed by the processor 410, the computer program implements each process of the above-mentioned temperature rise control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned embodiment of the temperature rise control method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. A temperature rise control method is applied to a video process in a mobile terminal, and the method comprises the following steps:
acquiring an ambient temperature and a mobile terminal temperature, and calculating a temperature difference value between the mobile terminal temperature and the ambient temperature;
if the temperature difference is larger than or equal to a preset threshold value, cooling the mobile terminal according to a preset cooling mode;
if the temperature difference is greater than or equal to a preset threshold, cooling the mobile terminal according to a preset cooling mode, including:
determining the number of the operating parameters to be reduced in the video application according to the value interval to which the temperature difference value belongs;
according to the number of the determined operation parameters to be reduced, parameters are selected from picture display parameters, data acquisition quality of a camera and call quality in the video process to be reduced;
if the temperature difference value is greater than or equal to a preset threshold value, cooling the mobile terminal according to a preset cooling mode, including:
if the temperature difference is greater than or equal to a first preset threshold and less than a second preset threshold, the preset cooling mode comprises:
reducing picture display parameters of the video process; or the like, or, alternatively,
reducing the data acquisition quality of the camera in the video process; or the like, or, alternatively,
reducing the call quality of the video process; wherein the second preset threshold is greater than the first preset threshold;
if the temperature difference is greater than or equal to a preset threshold, cooling the mobile terminal according to a preset cooling mode, further comprising:
if the temperature difference is greater than or equal to the second preset threshold and less than a third preset threshold, the preset cooling mode includes:
reducing picture display parameters of the video process and reducing data acquisition quality of a camera in the video process; or the like, or, alternatively,
reducing picture display parameters of the video process and reducing the call quality of the video process; or the like, or, alternatively,
reducing the data acquisition quality of a camera in the video process and reducing the call quality in the video process; wherein the third preset threshold is greater than the second preset threshold.
2. The method of claim 1, wherein if the temperature difference is greater than or equal to a preset threshold, performing a cooling process on the mobile terminal according to a preset cooling manner, includes:
if the temperature difference is greater than or equal to the third preset threshold, the preset cooling mode includes: the method and the device have the advantages that the picture display parameters in the video process are reduced, the data acquisition quality of a camera in the video process is reduced, and the call quality in the video process is reduced.
3. The method of any of claims 1-2, wherein the manner of reducing the picture display parameters of the video process comprises at least one of:
reducing the screen refreshing frame rate of the mobile terminal;
and reducing the screen resolution of the mobile terminal.
4. The method of any of claims 1-2, wherein the manner of reducing the data acquisition quality of a camera in the video process comprises at least one of:
reducing the acquisition frame rate and resolution of a camera in the mobile terminal;
closing a preset image processing algorithm in the mobile terminal;
and if a plurality of cameras in the working state in the video process are available, closing other cameras except the main camera in the plurality of cameras.
5. The method of any of claims 1-2, wherein the manner of reducing the call quality of the video process comprises at least one of:
closing a noise reduction algorithm of a microphone in the mobile terminal;
and if a plurality of receivers in the working state are arranged in the video process, reserving one receiver in the working state, and closing other receivers except the reserved receiver in the working state.
6. A mobile terminal, comprising:
the acquisition module is used for acquiring the ambient temperature and the temperature of the mobile terminal;
the calculation module is used for calculating the temperature difference value between the temperature of the mobile terminal and the ambient temperature;
the temperature reduction module is used for carrying out temperature reduction treatment on the mobile terminal according to a preset temperature reduction mode when the temperature difference value is greater than or equal to a preset threshold value;
the cooling module is specifically configured to determine the number of operating parameters to be reduced in the video application according to the value interval to which the temperature difference value belongs; according to the number of the determined operation parameters to be reduced, parameters are selected from picture display parameters, data acquisition quality of a camera and call quality in the video process to be reduced;
if the temperature difference is greater than or equal to a first preset threshold and less than a second preset threshold, the cooling module further comprises: first cooling unit, wherein, first cooling unit specifically is used for:
reducing picture display parameters of the video process; or the like, or, alternatively,
reducing the data acquisition quality of the camera in the video process; or the like, or, alternatively,
reducing the call quality of the video process;
wherein the second preset threshold is greater than the first preset threshold;
if the temperature difference is greater than or equal to the second preset threshold and less than a third preset threshold, the cooling module further includes: the second cooling unit, wherein, the second cooling unit specifically is used for:
reducing picture display parameters of the video process and reducing data acquisition quality of a camera in the video process; or the like, or, alternatively,
reducing picture display parameters of the video process and reducing the call quality of the video process; or the like, or, alternatively,
reducing the data acquisition quality of a camera in the video process and reducing the call quality in the video process;
wherein the third preset threshold is greater than the second preset threshold.
7. The mobile terminal of claim 6, wherein if the temperature difference is greater than or equal to the third preset threshold, the temperature reduction module further comprises: a third cooling unit, wherein the third cooling unit is specifically configured to:
the method and the device have the advantages that the picture display parameters in the video process are reduced, the data acquisition quality of a camera in the video process is reduced, and the call quality in the video process is reduced.
8. The mobile terminal of any of claims 6-7, wherein the manner of reducing the picture display parameters of the video process comprises at least one of:
reducing the screen refreshing frame rate of the mobile terminal;
and reducing the screen resolution of the mobile terminal.
9. The mobile terminal of any of claims 6-7, wherein the manner of reducing the data collection quality of the camera during the video process comprises at least one of:
reducing the acquisition frame rate and resolution of a camera in the mobile terminal;
closing a preset image processing algorithm in the mobile terminal;
and if a plurality of cameras in the working state in the video process are available, closing other cameras except the main camera in the plurality of cameras.
10. The mobile terminal of any of claims 6-7, wherein the manner of reducing the call quality of the video process comprises at least one of:
closing a noise reduction algorithm of a microphone in the mobile terminal;
and if a plurality of receivers in the working state are arranged in the video process, reserving one receiver in the working state, and closing other receivers except the reserved receiver in the working state.
11. A mobile terminal, characterized in that it comprises a processor, a memory and a computer program stored on said memory and executable on said processor, said computer program, when executed by said processor, implementing the steps of the temperature rise control method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357715.0A CN108366171B (en) | 2018-04-20 | 2018-04-20 | Temperature rise control method and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357715.0A CN108366171B (en) | 2018-04-20 | 2018-04-20 | Temperature rise control method and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108366171A CN108366171A (en) | 2018-08-03 |
| CN108366171B true CN108366171B (en) | 2020-11-06 |
Family
ID=63008880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810357715.0A Active CN108366171B (en) | 2018-04-20 | 2018-04-20 | Temperature rise control method and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108366171B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407718B (en) * | 2018-09-29 | 2020-09-25 | 广州万孚生物技术股份有限公司 | Reagent card temperature control method, device, equipment, computer equipment and storage medium |
| CN110649679B (en) * | 2019-10-11 | 2023-06-16 | Oppo广东移动通信有限公司 | Terminal temperature control method, device, equipment and storage medium |
| CN113156304A (en) * | 2020-10-16 | 2021-07-23 | 国电泉州热电有限公司 | Switch equipment detection method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881104A (en) * | 2015-03-11 | 2015-09-02 | 小米科技有限责任公司 | Intelligent equipment, intelligent equipment performance improvement method and intelligent equipment performance improvement device |
| CN107396591A (en) * | 2016-05-16 | 2017-11-24 | 中兴通讯股份有限公司 | A kind of heat dissipating method and terminal |
| CN107509025A (en) * | 2017-07-26 | 2017-12-22 | 维沃移动通信有限公司 | A kind of camera control method and mobile terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10025329B2 (en) * | 2013-08-21 | 2018-07-17 | Google Technology Holdings LLC | Method and apparatus for adjusting portable electronic device operation based on ambient temperature |
-
2018
- 2018-04-20 CN CN201810357715.0A patent/CN108366171B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881104A (en) * | 2015-03-11 | 2015-09-02 | 小米科技有限责任公司 | Intelligent equipment, intelligent equipment performance improvement method and intelligent equipment performance improvement device |
| CN107396591A (en) * | 2016-05-16 | 2017-11-24 | 中兴通讯股份有限公司 | A kind of heat dissipating method and terminal |
| CN107509025A (en) * | 2017-07-26 | 2017-12-22 | 维沃移动通信有限公司 | A kind of camera control method and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108366171A (en) | 2018-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107977144B (en) | Screen capture processing method and mobile terminal | |
| CN108600668B (en) | Screen recording frame rate adjusting method and mobile terminal | |
| CN109461117B (en) | Image processing method and mobile terminal | |
| CN108135033B (en) | Bluetooth connection method and mobile terminal | |
| CN110399000B (en) | Mobile terminal and temperature control method thereof | |
| CN109831585B (en) | Operation parameter adjusting method and mobile terminal | |
| CN107734170B (en) | Notification message processing method, mobile terminal and wearable device | |
| CN108196753B (en) | Interface switching method and mobile terminal | |
| CN110062273B (en) | Screenshot method and mobile terminal | |
| CN110990172A (en) | Application sharing method, first electronic device and computer-readable storage medium | |
| CN108551525B (en) | State determination method of movement track and mobile terminal | |
| CN108366171B (en) | Temperature rise control method and mobile terminal | |
| CN108196781B (en) | Interface display method and mobile terminal | |
| CN108419283B (en) | WIFI hotspot scanning method and mobile terminal | |
| CN108243489B (en) | Photographing control method and mobile terminal | |
| WO2021190387A1 (en) | Detection result output method, electronic device, and medium | |
| CN111131930B (en) | Device resource control method, first electronic device, and computer-readable storage medium | |
| CN110740265B (en) | Image processing method and terminal equipment | |
| CN110213437B (en) | Editing method and mobile terminal | |
| CN108449560B (en) | Video recording method and terminal | |
| CN109660657B (en) | Application program control method and device | |
| CN108234745B (en) | Signal receiving method, mobile terminal and computer readable storage medium | |
| CN108089799B (en) | Control method of screen edge control and mobile terminal | |
| CN108076287B (en) | Image processing method, mobile terminal and computer readable storage medium | |
| CN110210197B (en) | Screen sensitivity adjusting method and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |