CN107329547B

CN107329547B - Temperature control method and device and mobile terminal

Info

Publication number: CN107329547B
Application number: CN201710607985.8A
Authority: CN
Inventors: 孙帅
Original assignee: Qiku Internet Technology Shenzhen Co Ltd
Current assignee: Qiku Internet Technology Shenzhen Co Ltd
Priority date: 2017-07-24
Filing date: 2017-07-24
Publication date: 2020-04-17
Anticipated expiration: 2037-07-24
Also published as: CN107329547A

Abstract

The embodiment of the invention provides a temperature control method, temperature control equipment and a mobile terminal, wherein the method is applied to the mobile terminal and comprises the following steps: monitoring the temperature of the mobile terminal when the application program runs in real time; if the application program is in a preset temperature control limit list and the temperature is not greater than the temperature which can be sensed by a human body, carrying out temperature control on the mobile terminal based on a temperature control rule which corresponds to the application program in a preset temperature control database; and if the application program is in a preset temperature control limit list, and the sum of the temperature and the additional temperature in the temperature control limit list is greater than the temperature which can be sensed by a human body, inquiring the frequency corresponding to the expected current of the mobile terminal in a preset frequency and current conversion table, and setting the frequency as the highest running frequency to run. Therefore, the temperature control is carried out before the mobile terminal is lifted, the use experience of a user is guaranteed, and the cruising ability of the mobile terminal is improved.

Description

Temperature control method and device and mobile terminal

Technical Field

The present invention relates to the field of temperature control, and in particular, to a method and device for temperature control and a mobile terminal.

Background

In the existing mobile phone temperature control mode, when a large-scale application program is operated, such as a 3D game, only when the temperature reaches a value that affects the use experience of a user, the cooling operation is executed, and the cooling operation is cancelled only when the temperature is reduced to an acceptable degree, but the cooling operation in the process is fixed and kept unchanged, so that the performance of the mobile phone is limited too much, the game experience is affected, and the reduction of the cruising power of the mobile phone is also severe because the mobile phone generates heat seriously.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a temperature control method and equipment and a mobile terminal, which ensure the use experience of a user and improve the cruising ability of the mobile terminal by controlling the temperature in advance at the mobile terminal.

Specifically, the present invention proposes the following specific examples:

the embodiment of the invention provides a temperature control method, which is applied to a mobile terminal and comprises the following steps:

monitoring the temperature of the mobile terminal when the application program runs in real time;

if the application program is in a preset temperature control limit list, and the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the temperature which can be sensed by a human body, performing temperature control on the mobile terminal based on a temperature control rule which is corresponding to the application program in a preset temperature control database; and when the sum of the temperature and the additional temperature in the temperature control limit list is greater than the temperature which can be sensed by a human body, inquiring the frequency corresponding to the expected current of the mobile terminal in a preset frequency and current conversion table, and setting the frequency as the highest running frequency to run.

In a specific embodiment, the difference between the human sensible temperature and the normal human body temperature is less than a preset value.

In a specific embodiment, the manner of performing temperature control based on the temperature control rule includes: adjusting the frequency of the processor, and/or adjusting the number of working cores of the processor, and/or adjusting the screen brightness; wherein the higher the temperature, the greater the magnitude of the adjustment.

In a specific embodiment, the temperature control database further includes a control scheme for controlling the temperature of the applications not in the temperature control limit list;

the method further comprises the following steps:

if the application program is not in a preset temperature control limit list, carrying out temperature control according to the running condition of the mobile terminal running the application program in a preset time period;

and if the operation condition is temperature rise, selecting a temperature reduction mode to carry out temperature control.

In a specific embodiment, the operating condition includes: the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the method further comprises the following steps:

recording data of each level of frequency and corresponding temperature change range in the process of running the application program by the mobile terminal;

generating a temperature control rule corresponding to the application program based on the data;

and storing the generated temperature control rule in the temperature control database, and adding the application program in the temperature control limit list.

In a specific embodiment, the expected current is the sum of the current average current of the mobile terminal and the additional current in the temperature control limit list; if the application program is in a preset temperature control limit list, when the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the temperature which can be sensed by the human body, the method further comprises the following steps:

determining the maximum bearable current based on the power which can be borne by the maximum temperature rise of the mobile terminal;

determining a difference between the maximum sustainable current and the expected current;

determining a temperature control scheme corresponding to the difference value according to the corresponding relation between the current difference value and a preset temperature control scheme; wherein the temperature control scheme comprises controlling the maximum brightness of a screen and/or controlling the number of working cores of a processor;

controlling the mobile terminal based on the determined temperature control scheme.

In one embodiment, the temperature control database includes a plurality of temperature control parameters and corresponding values related to temperature control: wherein the value of each temperature control parameter corresponds to an application program;

the method further comprises the following steps:

after temperature control is carried out, monitoring the process of the mobile terminal running the application program;

estimating the value of the temperature control parameter based on the value of the monitoring parameter obtained by monitoring;

and updating the temperature control parameters and the corresponding values in the temperature control database based on the estimated values.

In a specific embodiment, the monitoring parameters include: starting electric quantity, ending electric quantity, frequency of each time point, statistical time and a battery curve for determining average voltage;

the temperature control parameters include: average power, frequency, temperature range per unit time.

The embodiment of the invention also provides a temperature control device, which is applied to a mobile terminal and comprises:

the monitoring module is used for monitoring the temperature of the mobile terminal when the application program runs in real time;

the first temperature control module is used for controlling the temperature of the mobile terminal based on a temperature control rule corresponding to the application program in a preset temperature control database when the application program is in a preset temperature control limit list and the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the temperature which can be sensed by a human body; and when the sum of the temperature and the additional temperature in the temperature control limit list is greater than the temperature which can be sensed by a human body, inquiring the frequency corresponding to the expected current of the mobile terminal in a preset frequency and current conversion table, and setting the frequency as the highest running frequency to run.

the apparatus further comprises:

the frequency reduction module is used for controlling the temperature according to the running condition of the application program operated by the mobile terminal within a preset time period if the application program is not in a preset temperature control limit list;

In a specific embodiment, the operating condition includes: the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the apparatus further comprises:

the data storage module is used for recording the data of each level of frequency and the corresponding temperature change range in the process of running the application program by the mobile terminal;

In a specific embodiment, the expected current is the sum of the current average current of the mobile terminal and the additional current in the temperature control limit list; if the application program is in a preset temperature control limit list, when the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the temperature which can be sensed by the human body, the device further comprises:

a processing module for

the apparatus further comprises:

the data updating module is used for monitoring the process of the mobile terminal running the application program after temperature control is carried out;

An embodiment of the present invention further provides a mobile terminal, including:

a processor;

a memory storing executable instructions of the processor;

wherein the processor is configured to:

when the application program is in a preset temperature control limit list, and the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the temperature which can be sensed by a human body, carrying out temperature control on the mobile terminal based on a temperature control rule which is corresponding to the application program in a preset temperature control database; and when the sum of the temperature and the additional temperature in the temperature control limit list is greater than the temperature which can be sensed by a human body, inquiring the frequency corresponding to the expected current of the mobile terminal in a preset frequency and current conversion table, and setting the frequency as the highest running frequency to run.

the processor is further configured to:

In a specific embodiment, the operating condition includes: the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the processor is further configured to:

In a specific embodiment, the expected current is the sum of the current average current of the mobile terminal and the additional current in the temperature control limit list; if the application program is in a preset temperature control limit list, when the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the human body sensible temperature, the processor is further configured to:

determining a temperature control scheme corresponding to the difference value according to the corresponding relation between the current difference value and a preset temperature control scheme; wherein the temperature control scheme comprises controlling the maximum brightness of a screen and/or controlling the number of working cores of the processor;

the processor is further configured to:

Therefore, the embodiment of the invention provides a method and equipment for temperature control and a mobile terminal, wherein the method is applied to the mobile terminal and comprises the following steps: monitoring the temperature of the mobile terminal when the application program runs in real time; if the application program is in a preset temperature control limit list and the temperature is not greater than the temperature which can be sensed by a human body, carrying out temperature control on the mobile terminal based on a temperature control rule which corresponds to the application program in a preset temperature control database; and if the application program is in a preset temperature control limit list, and the sum of the temperature and the additional temperature in the temperature control limit list is greater than the temperature which can be sensed by a human body, inquiring the frequency corresponding to the expected current of the mobile terminal in a preset frequency and current conversion table, and setting the frequency as the highest running frequency to run. Therefore, the temperature control is carried out before the mobile terminal is lifted, the use experience of a user is guaranteed, and the cruising ability of the mobile terminal is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic flow chart of a method for controlling temperature according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a temperature control apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a temperature control apparatus according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.

Detailed Description

Various embodiments of the present disclosure will be described more fully hereinafter. The present disclosure is capable of various embodiments and of modifications and variations therein. However, it should be understood that: there is no intention to limit the various embodiments of the disclosure to the specific embodiments disclosed herein, but rather, the disclosure is to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of the various embodiments of the disclosure.

Hereinafter, the term "includes" or "may include" used in various embodiments of the present disclosure indicates the presence of the disclosed functions, operations, or elements, and does not limit the addition of one or more functions, operations, or elements. Furthermore, as used in various embodiments of the present disclosure, the terms "comprising," "having," and their derivatives, are intended to be only representative of the particular features, integers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the existence of, or adding to one or more other features, integers, steps, operations, elements, components, or combinations of the foregoing.

In various embodiments of the disclosure, the expression "or" at least one of a or/and B "includes any or all combinations of the words listed simultaneously. For example, the expression "a or B" or "at least one of a or/and B" may include a, may include B, or may include both a and B.

Expressions (such as "first", "second", and the like) used in various embodiments of the present disclosure may modify various constituent elements in the various embodiments, but may not limit the respective constituent elements. For example, the above description does not limit the order and/or importance of the elements described. The foregoing description is for the purpose of distinguishing one element from another. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present disclosure.

It should be noted that: if it is described that one constituent element is "connected" to another constituent element, the first constituent element may be directly connected to the second constituent element, and a third constituent element may be "connected" between the first constituent element and the second constituent element. In contrast, when one constituent element is "directly connected" to another constituent element, it is understood that there is no third constituent element between the first constituent element and the second constituent element.

The term "user" used in various embodiments of the present disclosure may indicate a person using an electronic device or a device using an electronic device (e.g., an artificial intelligence electronic device).

The terminology used in the various embodiments of the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the present disclosure. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present disclosure belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined in various embodiments of the present disclosure.

Example 1

The embodiment of the invention discloses a temperature control method, which is applied to a mobile terminal and comprises the following steps:

step 101, monitoring the temperature of the mobile terminal when the mobile terminal runs an application program in real time;

specifically, taking the mobile terminal as a mobile phone for example to describe, all running applications on the mobile phone may be monitored, or only specific applications, such as applications with a heating value exceeding a preset value, for example, a large 3D game, a picture processing software, and the like, may be monitored.

102, if the application program is in a preset temperature control limit list, and the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the temperature which can be sensed by a human body, performing temperature control on the mobile terminal based on a temperature control rule which is corresponding to the application program in a preset temperature control database;

step 103, if the application program is in a preset temperature control limit list, and the sum of the temperature and the additional temperature in the temperature control limit list is greater than the temperature which can be sensed by a human body, searching a frequency corresponding to the expected current of the mobile terminal in a preset frequency and current conversion table, and setting the frequency as the highest operating frequency to operate.

Specifically, when the name of the running application program is in a preset temperature control limit list, and the sum of the temperature of the mobile terminal and the additional temperature in the temperature control limit list (corresponding to the expected running temperature of the mobile terminal) is still less than or equal to the human body sensible temperature, the temperature control rule of the application program is started to be subjected to temperature control; therefore, temperature control is carried out in advance, control is not carried out until the heat is generated seriously, the power consumption problem caused by heat generation is reduced, and the overlarge influence on the performance caused by the conventional one-time cutting mode is avoided.

When the name of the running application program is in a preset temperature control limit list, and the sum of the temperature of the mobile terminal and the additional temperature in the temperature control limit list (corresponding to the expected running temperature of the mobile terminal) is greater than the temperature which can be sensed by a human body, the frequency corresponding to the expected current of the mobile terminal is inquired in a conversion table of the preset frequency and the current, the frequency is set as the highest running frequency for running, the highest running frequency is limited, and the temperature can be effectively controlled by immediately dividing the control range of the temperature (setting the highest running frequency), so that the use experience of a user is ensured.

Specifically, the difference between the temperature sensed by the human body and the normal body temperature of the human body is smaller than a preset value. For example, the temperature may be 27 ℃, 28 ℃, 29 ℃, 30 ℃ or the like, and the specific temperature may be adjusted as necessary.

Specifically, the temperature control rule corresponds to an application program, and the specific adjustment principle is to ensure the performance of the mobile terminal as much as possible (for example, the frequency of the processor is not reduced too much) on the premise that the temperature is controlled within a preset range (a comfortable temperature range acceptable to a human body, for example, the temperature is 5 degrees celsius different from the normal body temperature), taking game playing as an example, the temperature of the mobile phone of the user is kept at a proper temperature, and meanwhile, the experience of the game is not greatly influenced.

In a specific embodiment, the manner of performing temperature control based on the temperature control rule includes: adjusting the frequency of the processor, and/or adjusting the number of working cores of the processor, and/or adjusting the screen brightness; wherein the higher the temperature, the greater the magnitude of the adjustment. Specific processors include a CPU (Central Processing Unit) and a GPU (Graphics Processing Unit).

specifically, the temperature control database includes, in addition to a temperature control scheme for an application program in a temperature control limit list, a control scheme for controlling the temperature of an application program not in the temperature control limit list;

the method further comprises the following steps:

Specifically, if the temperature rises rapidly during operation, a corresponding temperature reduction mode is selected for temperature control, such as frequency reduction, screen brightness reduction, and the like; further, for example, if the temperature of the application program 1 has reached 50 degrees, the down-conversion process is performed according to the control scheme, specifically, a plurality of step frequencies may be set, for example, 4-step frequencies may be set, each step frequency is sequentially decreased, and each step frequency corresponds to a respective operation time, which may be the same or different, the temperature of the mobile terminal is continuously monitored during the operation time of each step frequency, and when the temperature has decreased to the preset first temperature threshold, the down-conversion process is stopped to continue. The specific first temperature threshold may be set to be lower than the human sensible temperature, and the difference between the two is smaller than the program such as 1 ℃, 2 ℃, 3 ℃ and the like, and the specific temperature may be flexibly set as required.

Specifically, during the step down-conversion process, the data therein is continuously recorded, a corresponding relationship between, for example, a temperature change and a frequency change is generated, a temperature control rule is generated according to the corresponding relationship, and the temperature control rule is stored in a temperature control database, so that the application program is added to the temperature control limit list subsequently after the application program is subjected to temperature control.

In a particular embodiment of the present invention,

the expected current is the sum of the current average current of the mobile terminal and the additional current in the temperature control limit list;

if the application program is in a preset temperature control limit list, when the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the temperature which can be sensed by the human body, the method further comprises the following steps:

Specifically, in addition to controlling the frequency of the processor based on the frequency-to-current conversion table, a corresponding temperature control manner may be determined based on a difference between the maximum sustainable current and the expected current, for example, decreasing or increasing the brightness of the screen, setting the maximum screen brightness, the maximum number of operating cores, and the like.

the method further comprises the following steps:

and updating the temperature control parameters and the corresponding values in the temperature control database based on the estimated values (namely the estimated values).

Wherein the monitoring parameters include: starting electric quantity, ending electric quantity, frequency of each time point, statistical time and a battery curve for determining average voltage;

Specifically, the temperature control parameters and the corresponding display format may be as follows:

finding the moderate frequency of the CPU and the GPU according to the heating condition of the mobile phone after the application program runs for a period of time, and firstly, taking the average value of the frequency within a period of time; meanwhile, the temperature rise, the running time, the starting electric quantity, the ending electric quantity, the screen brightness and the counting time of the mainboard with the application running can be counted.

Specifically, the average current during operation is (end electric quantity-start electric quantity)/the statistical time; calculating the corresponding average voltage in the period of time according to the battery curve; average power is the average current and average voltage at run time.

The average power can be estimated by calculating the total power after double integration of the instantaneous power, and then calculating the average power as the total power/running time.

After the average power is estimated, it is updated to the temperature control database.

In one embodiment, one way of updating is: the value of the temperature control parameter is (the statistical value of the operation + the original value)/2; in the case of Average Power, Average _ Power ═ 2 (Average Power of Average _ Power + APP); in another embodiment, different weighting coefficients may be set for the newly obtained estimated value and the original value, where the weighting coefficient is 1, and in this case, the updating is performed again, and the specific value of the temperature control parameter is (statistical value of this operation, weighting coefficient 1+ original value (1-weighting coefficient 1)).

Example 2

Embodiment 2 of the present invention also discloses a device for controlling temperature, as shown in fig. 2, which is applied to a mobile terminal, and the device includes:

the monitoring module 201 is configured to monitor a temperature of the mobile terminal when the application runs in real time;

the first temperature control module 202 is configured to, when the application program is in a preset temperature control limit list and a sum of the temperature and an additional temperature in the temperature control limit list is not greater than a temperature that can be sensed by a human body, perform temperature control on the mobile terminal based on a temperature control rule corresponding to the application program in a preset temperature control database; and when the sum of the temperature and the additional temperature in the temperature control limit list is greater than the temperature which can be sensed by a human body, inquiring the frequency corresponding to the expected current of the mobile terminal in a preset frequency and current conversion table, and setting the frequency as the highest running frequency to run.

as shown in fig. 3, the apparatus further includes:

the frequency reduction module 203 is configured to, when the application program is not in a preset temperature control limit list, perform temperature control according to an operation condition that the mobile terminal operates the application program within a preset time period;

In a particular embodiment of the present invention,

the expected current is the sum of the current average current of the mobile terminal and the additional current in the temperature control limit list; if the application program is in a preset temperature control limit list, when the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the temperature which can be sensed by the human body, the device further comprises:

the processing module is used for determining the maximum bearable current based on the power which can be borne by the maximum temperature rise of the mobile terminal;

the apparatus further comprises:

Example 3

Embodiment 3 of the present invention further discloses a mobile terminal, as shown in fig. 4, for convenience of description, only the parts related to the embodiment of the present invention are shown, and details of the specific technology are not disclosed, please refer to the method part of the embodiment of the present invention. The mobile terminal may be any mobile terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, etc., taking the mobile terminal as the mobile phone as an example:

fig. 4 is a block diagram illustrating a partial structure of a mobile phone related to a terminal provided in an embodiment of the present invention. Referring to fig. 4, the handset includes: radio Frequency (RF) circuitry 1510, memory 1520, input unit 1530, display unit 1540, sensor 1550, audio circuitry 1560, wireless fidelity (WiFi) module 1570, processor 1580, and power supply 1590. Those skilled in the art will appreciate that the handset configuration shown in fig. 4 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile phone in detail with reference to fig. 4:

the RF circuit 1510 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, receives downlink information of a base station and then processes the downlink information to the baseband processor 1581; in addition, the data for designing uplink is transmitted to the base station. In general, RF circuit 1510 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuit 1510 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to global system for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.

The memory 1520 may be used to store software programs and modules, and the processor 1580 performs various functional applications and data processing of the cellular phone by operating the software programs and modules stored in the memory 1520. The memory 1520 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 for 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 1520 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 input unit 1530 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone. Specifically, the input unit 1530 may include a touch panel 1531 and other input devices 1532. The touch panel 1531, also referred to as a touch screen, can collect touch operations of a user (e.g., operations of the user on or near the touch panel 1531 using any suitable object or accessory such as a finger or a stylus) and drive corresponding connection devices according to a preset program. Alternatively, the touch panel 1531 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, and sends the touch point coordinates to the processor 1580, and can receive and execute commands sent by the processor 1580. In addition, the touch panel 1531 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 1530 may include other input devices 1532 in addition to the touch panel 1531. In particular, other input devices 1532 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.

The display unit 1540 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The Display unit 1540 may include a Display panel 1541, and optionally, the Display panel 1541 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch panel 1531 may cover the display panel 1541, and when the touch panel 1531 detects a touch operation on or near the touch panel 1531, the touch operation is transmitted to the processor 1580 to determine the type of the touch event, and then the processor 1580 provides a corresponding visual output on the display panel 1541 according to the type of the touch event. Although in fig. 4, the touch panel 1531 and the display panel 1541 are two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch panel 1531 and the display panel 1541 may be integrated to implement the input and output functions of the mobile phone.

The handset can also include at least one sensor 1550, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel 1541 according to the brightness of ambient light and a proximity sensor that turns off the display panel 1541 and/or the backlight when the mobile phone 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), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

Audio circuitry 1560, speaker 1561, and microphone 1562 may provide an audio interface between a user and a cell phone. The audio circuit 1560 may transmit the electrical signal converted from the received audio data to the speaker 1561, and convert the electrical signal into an audio signal by the speaker 1561 and output the audio signal; on the other hand, the microphone 1562 converts collected sound signals into electrical signals, which are received by the audio circuit 1560 and converted into audio data, which are processed by the audio data output processor 1580 and then passed through the RF circuit 1510 for transmission to, for example, another cellular phone, or for output to the memory 1520 for further processing.

WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help a user to receive and send e-mails, browse webpages, access streaming media and the like through a WiFi module 1570, and provides wireless broadband internet access for the user. Although fig. 4 shows WiFi module 1570, it is understood that it does not belong to the essential components of the handset and may be omitted entirely as needed within the scope not changing the essence of the invention.

The processor 1580 is a control center of the mobile phone, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 1520 and calling data stored in the memory 1520, thereby integrally monitoring the mobile phone. Optionally, the processor 1580 may include one or more processing units; preferably, the processor 1580 may incorporate an application processor, which primarily handles operating systems, user interfaces, application programs, and the like. The baseband processor 1581 mainly functions to perform baseband encoding/decoding, voice encoding, and the like, and the baseband processor 1581 may integrate a modem processor, or may not integrate the modem processor into the baseband processor 1581. It is to be appreciated that the baseband processor 1581 may also be integrated within the processor 1580.

The handset also includes a power supply 1590 (e.g., a battery) for powering the various components, which may preferably be logically coupled to the processor 1580 via a power management system to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown, the mobile phone may further include a camera, a bluetooth module, etc., which are not described herein.

In this embodiment of the present invention, the processor 1580 included in the terminal is configured to:

if the application program is in a preset temperature control limit list, when the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the temperature which can be sensed by a human body, performing temperature control on the mobile terminal based on a temperature control rule which is corresponding to the application program in a preset temperature control database; and when the sum of the temperature and the additional temperature in the temperature control limit list is greater than the temperature which can be sensed by a human body, inquiring the frequency corresponding to the expected current of the mobile terminal in a preset frequency-current conversion table, and setting the frequency as the highest running frequency to run.

the processor 1580 is further configured to:

In a specific embodiment, the operating condition includes: the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the processor 1580 is further configured to:

In a specific embodiment, the expected current is the sum of the current average current of the mobile terminal and the additional current in the temperature control limit list; if the application program is in a preset temperature control limit list, when the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the human body sensible temperature, the processor 1580 is further configured to:

the processor 1580 is further configured to:

Therefore, the embodiment of the invention provides a method and equipment for temperature control and a mobile terminal, wherein the method is applied to the mobile terminal and comprises the following steps: monitoring the temperature of the mobile terminal when the application program runs in real time; if the application program is in a preset temperature control limit list and the temperature is not greater than the temperature which can be sensed by a human body, carrying out temperature control on the mobile terminal based on a temperature control rule which corresponds to the application program in a preset temperature control database; (ii) a And if the application program is in a preset temperature control limit list and the sum of the temperature and the additional temperature in the temperature control limit list is greater than the temperature which can be sensed by a human body, inquiring the frequency corresponding to the expected current of the mobile terminal in a preset frequency and current conversion table, and setting the frequency as the highest running frequency to run. Therefore, the temperature control is carried out before the mobile terminal is lifted, the use experience of a user is guaranteed, and the cruising ability of the mobile terminal is improved.

Those skilled in the art will appreciate that the figures are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the figures are not necessarily required to practice the present invention.

Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.

The above-mentioned invention numbers are merely for description and do not represent the merits of the implementation scenarios.

The above disclosure is only a few specific implementation scenarios of the present invention, however, the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

The embodiment of the invention also discloses:

a1, a method for controlling temperature, applied to a mobile terminal, the method comprising:

A2, the method as in A1, wherein the difference between the sensible temperature and the normal body temperature of the human body is less than a preset value.

A3, the method of A1, wherein the controlling the temperature based on the temperature control rule comprises: adjusting the frequency of the processor, and/or adjusting the number of working cores of the processor, and/or adjusting the screen brightness; wherein the higher the temperature, the greater the magnitude of the adjustment.

A4, the method as in a1, the temperature control database further comprising control schemes for controlling the temperature of applications not in the temperature control restriction list;

the method further comprises the following steps:

A5, the method as in A4, the operating conditions comprising: the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the method further comprises the following steps:

A6, the method of A1, wherein the expected current is the sum of the average current of the mobile terminal and the additional current in the temperature control limit list;

A7, the method as recited in a1, wherein the temperature control database comprises a plurality of temperature control parameters related to temperature control and corresponding values: wherein the value of each temperature control parameter corresponds to an application program;

the method further comprises the following steps:

A8, the method of A7, the monitoring parameters comprising: starting electric quantity, ending electric quantity, frequency of each time point, statistical time and a battery curve for determining average voltage;

A9, a temperature control device, applied to a mobile terminal, the device comprising:

A10, the device as in A9, wherein the difference between the sensible temperature and the normal body temperature of the human body is less than the preset value.

A11, the device of A9, wherein the means for controlling the temperature based on the temperature control rule comprises: adjusting the frequency of the processor, and/or adjusting the number of working cores of the processor, and/or adjusting the screen brightness; wherein the higher the temperature, the greater the magnitude of the adjustment.

A12, the device as in a9, the temperature control database further comprising control schemes for controlling the temperature of applications not in the temperature control restriction list;

the apparatus further comprises:

the frequency reduction module is used for controlling the temperature according to the running condition of the application program run by the mobile terminal within a preset time period when the application program is not in a preset temperature control limit list;

A13, the method as in A12, the operating conditions comprising: the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the apparatus further comprises:

A14, device according to A9,

A15, the apparatus of a9, wherein the temperature control database comprises a plurality of temperature control parameters related to temperature control and corresponding values: wherein the value of each temperature control parameter corresponds to an application program;

the apparatus further comprises:

A16, the method of A15, the monitoring parameters comprising: starting electric quantity, ending electric quantity, frequency of each time point, statistical time and a battery curve for determining average voltage;

A17, a mobile terminal, comprising:

a processor;

a memory storing executable instructions of the processor;

wherein the processor is configured to:

A18, the mobile terminal as in A17, wherein the difference between the human body sensible temperature and the normal body temperature of the human body is less than a preset value.

A19, the mobile terminal according to A17, wherein the method for controlling temperature based on the temperature control rule comprises: adjusting the frequency of the processor, and/or adjusting the number of working cores of the processor, and/or adjusting the screen brightness; wherein the higher the temperature, the greater the magnitude of the adjustment.

A20, the mobile terminal as in a17, the temperature control database further includes a control scheme for controlling the temperature of the applications not in the temperature control restriction list;

the processor is further configured to:

A21, the mobile terminal according to A20, the operation condition comprises: the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the processor is further configured to:

A22, mobile terminal according to A17,

the expected current is the sum of the current average current of the mobile terminal and the additional current in the temperature control limit list; if the application program is in a preset temperature control limit list, when the sum of the temperature and the additional temperature in the temperature control limit list is not greater than the human body sensible temperature, the processor is further configured to:

A23, the mobile terminal as in a17, wherein the temperature control database comprises a plurality of temperature control parameters related to temperature control and corresponding values: wherein the value of each temperature control parameter corresponds to an application program;

the processor is further configured to:

A24, the mobile terminal as in A23, the monitoring parameters comprising: starting electric quantity, ending electric quantity, frequency of each time point, statistical time and a battery curve for determining average voltage;

Claims

1. A method for controlling temperature is applied to a mobile terminal, and comprises the following steps:

2. The method of claim 1, wherein the difference between the human sensible temperature and the human normal body temperature is less than a predetermined value.

3. The method of claim 1, wherein the manner of performing temperature control based on the temperature control rule comprises: adjusting the frequency of the processor, and/or adjusting the number of working cores of the processor, and/or adjusting the screen brightness; wherein the higher the temperature, the greater the magnitude of the adjustment.

4. The method of claim 1, wherein the temperature control database further includes control schemes for controlling temperature of applications not on the temperature control limit list; the method further comprises the following steps:

5. The method of claim 4, wherein the operating conditions comprise: the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the method further comprises the following steps:

6. The method of claim 1, wherein the expected current is a sum of a current average current of the mobile terminal and an additional current in the temperature controlled limit list;

7. The method of claim 1, wherein the temperature control database includes a plurality of temperature control parameters associated with temperature control and corresponding values: wherein the value of each temperature control parameter corresponds to an application program;

the method further comprises the following steps:

8. The method of claim 7, wherein the monitoring parameters comprises: starting electric quantity, ending electric quantity, frequency of each time point, statistical time and a battery curve for determining average voltage;

9. A temperature control apparatus applied to a mobile terminal, the apparatus comprising:

10. The apparatus of claim 9, wherein the difference between the sensible temperature of the human body and the normal body temperature of the human body is less than a predetermined value.

11. The apparatus of claim 9, wherein the manner of performing temperature control based on the temperature control rule comprises: adjusting the frequency of the processor, and/or adjusting the number of working cores of the processor, and/or adjusting the screen brightness; wherein the higher the temperature, the greater the magnitude of the adjustment.

12. The apparatus of claim 9, wherein the temperature control database further comprises a control scheme for controlling temperature of applications not in the temperature control limit list;

the apparatus further comprises: the frequency reduction module is used for controlling the temperature according to the running condition of the application program run by the mobile terminal within a preset time period when the application program is not in a preset temperature control limit list;

13. The apparatus of claim 12, wherein the operating conditions comprise:

the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the apparatus further comprises:

14. The apparatus of claim 9,

15. The apparatus of claim 9, wherein the temperature control database includes a plurality of temperature control parameters associated with temperature control and corresponding values: wherein the value of each temperature control parameter corresponds to an application program;

the apparatus further comprises:

16. The apparatus of claim 15, wherein the monitoring parameters comprise:

starting electric quantity, ending electric quantity, frequency of each time point, statistical time and a battery curve for determining average voltage;

17. A mobile terminal, comprising:

a processor;

a memory storing executable instructions of the processor;

wherein the processor is configured to:

18. The mobile terminal of claim 17, wherein the difference between the human sensible temperature and the human normal body temperature is less than a predetermined value.

19. The mobile terminal of claim 17, wherein the manner of performing temperature control based on the temperature control rule comprises: adjusting the frequency of the processor, and/or adjusting the number of working cores of the processor, and/or adjusting the screen brightness; wherein the higher the temperature, the greater the magnitude of the adjustment.

20. The mobile terminal of claim 17, wherein the temperature control database further includes a control scheme for controlling temperature of applications not in the temperature control restriction list;

the processor is further configured to:

21. The mobile terminal of claim 20, wherein the operational condition comprises: the data of each level of frequency and the corresponding temperature change range in the process of running the application program; the processor is further configured to:

22. The mobile terminal of claim 17,

determining the difference value pair according to the corresponding relation between the current difference value and the preset temperature control scheme

A temperature control scheme is adopted; wherein the temperature control scheme comprises controlling the maximum brightness of a screen and/or controlling the number of working cores of the processor;

23. The mobile terminal of claim 17, wherein the temperature control database comprises a plurality of temperature control parameters associated with temperature control and corresponding values: wherein the value of each temperature control parameter corresponds to an application program;

the processor is further configured to:

24. The mobile terminal of claim 23, wherein the monitoring parameters comprise: starting electric quantity, ending electric quantity, frequency of each time point, statistical time and a battery curve for determining average voltage;