CN110399000B - Mobile terminal and temperature control method thereof - Google Patents
Mobile terminal and temperature control method thereof Download PDFInfo
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- CN110399000B CN110399000B CN201910590607.2A CN201910590607A CN110399000B CN 110399000 B CN110399000 B CN 110399000B CN 201910590607 A CN201910590607 A CN 201910590607A CN 110399000 B CN110399000 B CN 110399000B
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- temperature
- radio frequency
- frequency system
- frame rate
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- 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
Abstract
The invention provides a mobile terminal temperature control method and a mobile terminal, wherein the method comprises the following steps: under the condition that a first radio frequency system and a second radio frequency system in the mobile terminal work simultaneously, respectively detecting a first temperature of the first radio frequency system and a second temperature of the second radio frequency system; if at least one of the first temperature and the second temperature meets the preset temperature control condition, the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition are/is reduced, the frame rate and/or the power of the system to be cooled can be adjusted in real time through temperature detection of the first radio frequency system and the second radio frequency system, the temperature of the mobile terminal is finally reduced, the radio frequency performance is improved, the service life of the battery is prolonged, and the terminal use experience of a user is further improved.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a mobile terminal temperature control method and a mobile terminal.
Background
At present, 5G networks are already being popularized and used in commercial use, and at the same time, 4G networks are still important communication networks, so that 4G systems and 5G systems can be used together on the same mobile terminal. When the 5G and 4G systems work simultaneously, the temperature of the power amplifier of the radio frequency module of the mobile terminal system rises rapidly under high power, and the radio frequency performance is further affected by the temperature rise, so that the power consumption is increased.
Therefore, in order to adjust the temperature of the mobile terminal, a strategy for reducing the temperature of the mobile terminal when the 4G and 5G systems work simultaneously needs to be established.
Disclosure of Invention
The embodiment of the invention provides a mobile terminal temperature control method and a mobile terminal, and aims to solve the problem that the temperature of the mobile terminal is too high when a plurality of radio frequency systems work simultaneously.
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 method for controlling a temperature of a mobile terminal, where the method includes:
under the condition that the first radio frequency system and the second radio frequency system work simultaneously, respectively detecting a first temperature of the first radio frequency system and a second temperature of the second radio frequency system; if at least one of the first temperature and the second temperature meets a preset temperature control condition, reducing the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes: the first detection module is used for respectively detecting a first temperature of the first radio frequency system and a second temperature of the second radio frequency system under the condition that the first radio frequency system and the second radio frequency system work simultaneously; a first adjusting module, configured to reduce a frame rate and/or a power of the radio frequency system corresponding to a temperature meeting a preset temperature control condition if at least one of the first temperature and the second temperature meets the preset temperature control condition.
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, where the computer program, when executed by the processor, implements the steps of the mobile terminal temperature control method according to the first aspect.
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 method for controlling the temperature of the mobile terminal according to the first aspect are implemented.
In the embodiment of the invention, under the condition that a first radio frequency system and a second radio frequency system in a mobile terminal work simultaneously, a first temperature of the first radio frequency system and a second temperature of the second radio frequency system are respectively detected; if at least one of the first temperature and the second temperature meets the preset temperature control condition, the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition are/is reduced, the frame rate and/or the power of the system to be cooled can be adjusted in real time through temperature detection of the first radio frequency system and the second radio frequency system, the temperature of the mobile terminal is finally reduced, the radio frequency performance is improved, the service life of the battery is prolonged, and the terminal use experience of a user is further improved.
Drawings
Fig. 1 is a flowchart illustrating steps of a temperature control method for a mobile terminal according to a first embodiment of the present invention;
fig. 2 is a flowchart illustrating steps of a temperature control method for a mobile terminal according to a second embodiment of the present invention;
fig. 3 is a block diagram of a mobile terminal according to a third embodiment of the present invention;
fig. 4 is a block diagram of a mobile terminal according to a fourth embodiment of the present invention;
fig. 5 is a schematic diagram of a hardware structure of a mobile terminal according to a fifth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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.
Example one
Referring to fig. 1, a flowchart illustrating steps of a mobile terminal temperature control method according to a first embodiment of the present invention is shown.
The temperature control method of the mobile terminal provided by the embodiment of the invention comprises the following steps:
step 101: under the condition that the first radio frequency system and the second radio frequency system work simultaneously, a first temperature of the first radio frequency system and a second temperature of the second radio frequency system are detected respectively.
In the mobile terminal, a processor is respectively connected with a first radio frequency system and a first radio frequency system transceiver, the first radio frequency system transceiver is connected with a first radio frequency system power amplifier, a second radio frequency system transceiver is connected with a second radio frequency system power amplifier, thermistors are respectively arranged on the first radio frequency system power amplifier and the second radio frequency system power amplifier, and the processor detects a first temperature of the first radio frequency system and a second temperature of the second radio frequency system by acquiring the resistance value of the thermistors. It should be noted that the first rf system may be a 4G system, and the second rf system may be a 5G system.
Step 102: and if at least one of the first temperature and the second temperature meets the preset temperature control condition, reducing the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition.
And judging whether the temperature of the first radio frequency system and/or the second radio frequency system is too high or not and whether the temperature needs to be reduced or not according to the first temperature and the second temperature.
When the temperature of the first radio frequency system is detected to be too high, the frame rate and/or the power of the first radio frequency system are/is reduced, when the temperature of the second radio frequency system is detected to be too high, the frame rate and/or the power of the second radio frequency system are/is reduced, when the first temperature and the second temperature of the first radio frequency system and the second radio frequency system are/is detected to be too high, the frame rate and/or the power of the first radio frequency system and the second radio frequency system are/is reduced at the same time, and finally the temperature of the mobile terminal is reduced.
Wherein the frame rate indicates a frequency at which the mobile terminal processes data.
In the embodiment of the invention, under the condition that a first radio frequency system and a second radio frequency system in a mobile terminal work simultaneously, a first temperature of the first radio frequency system and a second temperature of the second radio frequency system are respectively detected; if at least one of the first temperature and the second temperature meets the preset temperature control condition, the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition are/is reduced, the frame rate and/or the power of the system to be cooled can be adjusted in real time through temperature detection of the first radio frequency system and the second radio frequency system, the temperature of the mobile terminal is finally reduced, the radio frequency performance is improved, the service life of the battery is prolonged, and the terminal use experience of a user is further improved.
Example two
Referring to fig. 2, a flowchart illustrating steps of a mobile terminal temperature control method according to a second embodiment of the present invention is shown.
The temperature control method of the mobile terminal provided by the embodiment of the invention comprises the following steps:
step 201: under the condition that the first radio frequency system and the second radio frequency system work simultaneously, a first temperature of the first radio frequency system and a second temperature of the second radio frequency system are detected respectively.
In the mobile terminal, a processor is respectively connected with a first radio frequency system transceiver and a second radio frequency system transceiver, the first radio frequency system transceiver is connected with a first radio frequency power amplifier, the second radio frequency system transceiver is connected with a second radio frequency power amplifier, thermistors are respectively arranged on the first radio frequency power amplifier and the second radio frequency power amplifier, and the processor detects a first temperature of the first radio frequency system and a second temperature of the second radio frequency system by acquiring the resistance value of the thermistors.
Step 202: the first temperature is compared to a first preset temperature.
It should be noted that, a person skilled in the art may set the first preset temperature and the second preset temperature according to actual situations, and the first preset temperature and the second preset temperature may be set to 35 ℃, 40 ℃, 45 ℃, and the like, and the embodiment of the present invention is not limited to this.
Step 203: and determining that the first temperature meets a preset temperature control condition under the condition that the first temperature is greater than or equal to a first preset temperature.
Comparing the second temperature with a second preset temperature under the condition that the first temperature is lower than the first preset temperature; and under the condition that the second temperature is greater than or equal to a second preset temperature, determining that the second temperature meets a preset temperature control condition, and adjusting the frame rate and/or the power of the second radio frequency system.
Comparing the second temperature with a second preset temperature; determining that the second temperature meets a preset temperature control condition under the condition that the second temperature is greater than or equal to a second preset temperature; and reducing the frame rate and/or power of the second radio frequency system corresponding to the second temperature.
Determining that the first temperature and the second temperature meet a preset temperature control condition under the condition that the first temperature is greater than or equal to a first preset temperature and the second temperature is greater than or equal to a second preset temperature; and reducing the frame rate and/or power of a first radio frequency system corresponding to the first temperature and a second radio frequency system corresponding to the second temperature.
Besides detecting the first temperature and the first preset temperature and the second preset temperature, whether the preset temperature control condition is met can be determined in the following mode:
detecting a temperature difference between the first temperature and the second temperature; comparing the temperature difference value with a preset temperature difference value; and under the condition that the temperature difference value is greater than or equal to the preset temperature difference value, determining that the target temperature meets the preset temperature control condition, wherein the target temperature is the higher one of the first temperature and the second temperature, and reducing the frame rate and/or the power of the radio frequency system corresponding to the target temperature.
And when the temperature difference value is smaller than the preset temperature difference value, determining that the second radio frequency system meets the preset temperature control condition, and reducing the frame rate and/or the power of the second radio frequency system.
This kind of mode need not to compare first temperature and second temperature in first preset temperature and second preset temperature respectively, only needs to detect the temperature difference of first temperature and second temperature, and when the temperature difference was greater than or equal to preset temperature difference, the system temperature that explains first temperature correspondence was too high, and when the temperature difference was less than preset temperature difference, the system temperature that explains second temperature correspondence was too high, and this kind of mode shortens the calculation time to promote cooling speed.
Step 204: the frame rate and/or power of the first radio frequency system corresponding to the first temperature is reduced.
Step 205: when only the frame rate and/or power of the first radio frequency system is reduced, the frame rate of the second radio frequency system is adjusted from the first processing frame rate to the first target processing frame rate.
Wherein the first target processing frame rate is greater than the first processing frame rate.
When the frame rate and/or power of the second radio frequency system is reduced, the frame rate of the first radio frequency system is adjusted from the second processing frame rate to a second target processing frame rate, wherein the second target processing frame rate is greater than the second processing frame rate.
Preferably, the method for cooling the mobile terminal may further include: when only the frame rate and/or the power of the first radio frequency system is reduced, transferring at least part of communication data of the first radio frequency system to a second radio frequency system for processing; when only the frame rate and/or power of the second radio frequency system is reduced, at least part of communication data of the second radio frequency system is transferred to the first radio frequency system for processing.
Part of communication data in the first radio frequency system is transferred to the second radio frequency system to be processed, or part of communication data in the second radio frequency system is transferred to the first radio frequency system to be processed, so that the temperature of the first radio frequency system or the second radio frequency system can be reduced, the communication service can be ensured to run normally, and the use experience of a user is improved.
Another way to cool down the mobile terminal may be: when only the frame rate and/or the power of the first radio frequency system is reduced, adjusting the first processing frame rate of the second radio frequency system to a first target processing frame rate; and simultaneously transferring part of communication data of the first radio frequency system to a second radio frequency system for processing. Or when only the frame rate and/or the power of the second radio frequency system is reduced, adjusting the second processing frame rate of the first radio frequency system to a second target processing frame rate, and simultaneously transferring part of communication data of the second radio frequency system to the first radio frequency system for processing.
In the embodiment of the invention, under the condition that a first radio frequency system and a second radio frequency system in a mobile terminal work simultaneously, a first temperature of the first radio frequency system and a second temperature of the second radio frequency system are respectively detected; if at least one of the first temperature and the second temperature meets the preset temperature control condition, the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition are/is reduced, the frame rate and/or the power of the system to be cooled can be adjusted in real time through temperature detection of the first radio frequency system and the second radio frequency system, the temperature of the mobile terminal is finally reduced, the radio frequency performance is improved, the service life of the battery is prolonged, and the terminal use experience of a user is further improved.
EXAMPLE III
Referring to fig. 3, a block diagram of a mobile terminal according to a third embodiment of the present invention is shown.
The mobile terminal provided by the embodiment of the invention comprises: a first detecting module 301, configured to detect a first temperature of the first radio frequency system and a second temperature of the second radio frequency system respectively when the first radio frequency system and the second radio frequency system operate simultaneously; a first adjusting module 302, configured to, if at least one of the first temperature and the second temperature meets a preset temperature control condition, decrease a frame rate and/or a power of a radio frequency system corresponding to the temperature meeting the preset temperature control condition.
In the embodiment of the invention, under the condition that a first radio frequency system and a second radio frequency system in a mobile terminal work simultaneously, a first temperature of the first radio frequency system and a second temperature of the second radio frequency system are respectively detected; if at least one of the first temperature and the second temperature meets the preset temperature control condition, the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition are/is reduced, the frame rate and/or the power of the system to be cooled can be adjusted in real time through temperature detection of the first radio frequency system and the second radio frequency system, the temperature of the mobile terminal is finally reduced, the radio frequency performance is improved, the service life of the battery is prolonged, and the terminal use experience of a user is further improved.
Example four
Referring to fig. 4, a block diagram of a mobile terminal according to a fourth embodiment of the present invention is shown.
The mobile terminal provided by the embodiment of the invention comprises: a first detecting module 401, configured to detect a first temperature of the first radio frequency system and a second temperature of the second radio frequency system respectively when the first radio frequency system and the second radio frequency system operate simultaneously; a first adjusting module 402, configured to, if at least one of the first temperature and the second temperature meets a preset temperature control condition, decrease a frame rate and/or a power of a radio frequency system corresponding to the temperature meeting the preset temperature control condition.
Preferably, the first adjusting module 402 includes: the first comparison sub-module 4021 is used for comparing the first temperature with a first preset temperature; the first determining sub-module 4022 is configured to determine that the first temperature meets a preset temperature control condition when the first temperature is greater than or equal to the first preset temperature; the first adjusting sub-module 4023 is configured to reduce a frame rate and/or power of the first radio frequency system corresponding to the first temperature; or a second comparing sub-module 4024, configured to compare the second temperature with a second preset temperature; the second determining sub-module 4025 is configured to determine that the second temperature meets a preset temperature control condition when the second temperature is greater than or equal to the second preset temperature; a second adjusting sub-module 4026, configured to reduce a frame rate and/or power of a second radio frequency system corresponding to the second temperature; or the third determining submodule 4027 is configured to determine that the first temperature and the second temperature both meet a preset temperature control condition when the first temperature is greater than or equal to the first preset temperature and the second temperature is greater than or equal to the second preset temperature; the third adjusting sub-module 4028 is configured to reduce the frame rate and/or power of the first radio frequency system corresponding to the first temperature and the second radio frequency system corresponding to the second temperature.
Preferably, the first adjusting module 402 comprises: the detection submodule 4029 is used for detecting a temperature difference value between the first temperature and the second temperature; the third comparison sub-module 40210 is configured to compare the temperature difference value with a preset temperature difference value; the fourth determining sub-module 40211 is configured to determine that a target temperature meets a preset temperature control condition when the temperature difference is greater than or equal to the preset temperature difference, where the target temperature is a higher one of the first temperature and the second temperature; a fourth adjusting sub-module 40212, configured to reduce a frame rate and/or a transmission power of a radio frequency corresponding to the target temperature.
Preferably, the mobile terminal further includes: a second adjusting module 403, configured to adjust a frame rate of the second radio frequency system from a first processing frame rate to a first target processing frame rate when only the frame rate and/or power of the first radio frequency system is reduced, where the first target processing frame rate is greater than the first processing frame rate; a third adjusting module 404, configured to adjust the frame rate of the first radio frequency system from a second processing frame rate to a second target processing frame rate when only the frame rate and/or the power of the second radio frequency system is reduced, where the second target processing frame rate is greater than the second processing frame rate.
Preferably, the mobile terminal further includes: a first processing module 405, configured to transfer at least part of communication data of the first radio frequency system to the second radio frequency system for processing when only the frame rate and/or the power of the first radio frequency system is reduced; a second processing module 406, configured to transfer at least part of communication data of the second radio frequency system to the first radio frequency system for processing when only the power and/or power of the second radio frequency system is reduced.
The mobile terminal provided in the embodiment of the present invention can implement each process implemented by the mobile terminal in the method embodiments of fig. 1 to fig. 2, and is not described herein again to avoid repetition.
In the embodiment of the invention, under the condition that a first radio frequency system and a second radio frequency system in a mobile terminal work simultaneously, a first temperature of the first radio frequency system and a second temperature of the second radio frequency system are respectively detected; if at least one of the first temperature and the second temperature meets the preset temperature control condition, the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition are/is reduced, the frame rate and/or the power of the system to be cooled can be adjusted in real time through temperature detection of the first radio frequency system and the second radio frequency system, the temperature of the mobile terminal is finally reduced, the radio frequency performance is improved, the service life of the battery is prolonged, and the terminal use experience of a user is further improved.
EXAMPLE five
Referring to fig. 5, a hardware structure diagram of a mobile terminal for implementing various embodiments of the present invention is shown.
The mobile terminal 500 includes, but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509, a processor 510, and a power supply 511. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 5 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.
A processor 510, configured to detect a first temperature of the first radio frequency system and a second temperature of the second radio frequency system when the first radio frequency system and the second radio frequency system operate simultaneously, respectively; if at least one of the first temperature and the second temperature meets a preset temperature control condition, reducing the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition.
In the embodiment of the invention, under the condition that a first radio frequency system and a second radio frequency system in a mobile terminal work simultaneously, a first temperature of the first radio frequency system and a second temperature of the second radio frequency system are respectively detected; if at least one of the first temperature and the second temperature meets the preset temperature control condition, the frame rate and/or the power of the radio frequency system corresponding to the temperature meeting the preset temperature control condition are/is reduced, the frame rate and/or the power of the system to be cooled can be adjusted in real time through temperature detection of the first radio frequency system and the second radio frequency system, the temperature of the mobile terminal is finally reduced, the radio frequency performance is improved, the service life of the battery is prolonged, and the terminal use experience of a user is further improved.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 501 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 510; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 501 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. In addition, the radio frequency unit 501 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 502, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 503 may convert audio data received by the radio frequency unit 501 or the network module 502 or stored in the memory 509 into an audio signal and output as sound. Also, the audio output unit 503 may also provide audio output related to a specific function performed by the mobile terminal 500 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 503 includes a speaker, a buzzer, a receiver, and the like.
The input unit 504 is used to receive an audio or video signal. The input Unit 504 may include a Graphics Processing Unit (GPU) 5041 and a microphone 5042, and the Graphics processor 5041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 506. The image frames processed by the graphic processor 5041 may be stored in the memory 509 (or other storage medium) or transmitted via the radio frequency unit 501 or the network module 502. The microphone 5042 may receive sounds and may be capable of processing such sounds 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 501 in case of the phone call mode.
The mobile terminal 500 also includes at least one sensor 505, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 5061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 5061 and/or a backlight when the mobile terminal 500 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 505 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 506 is used to display information input by the user or information provided to the user. The Display unit 506 may include a Display panel 5061, and the Display panel 5061 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 507 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 507 includes a touch panel 5071 and other input devices 5072. Touch panel 5071, 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 5071 using a finger, stylus, or any suitable object or attachment). The touch panel 5071 may include two parts of 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 510, and receives and executes commands sent by the processor 510. In addition, the touch panel 5071 may be implemented in various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 5071, the user input unit 507 may include other input devices 5072. In particular, other input devices 5072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
Further, the touch panel 5071 may be overlaid on the display panel 5061, and when the touch panel 5071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 510 to determine the type of the touch event, and then the processor 510 provides a corresponding visual output on the display panel 5061 according to the type of the touch event. Although in fig. 5, the touch panel 5071 and the display panel 5061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 5071 and the display panel 5061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 508 is an interface through which an external device is connected to the mobile terminal 500. 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 508 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 500 or may be used to transmit data between the mobile terminal 500 and external devices.
The memory 509 may be used to store software programs as well as various data. The memory 509 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 509 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 510 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 509 and calling data stored in the memory 509, thereby performing overall monitoring of the mobile terminal. Processor 510 may include one or more processing units; preferably, the processor 510 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 processor 510.
The mobile terminal 500 may further include a power supply 511 (e.g., a battery) for supplying power to various components, and preferably, the power supply 511 may be logically connected to the processor 510 via a power management system, so that functions of managing charging, discharging, and power consumption are performed via the power management system.
In addition, the mobile terminal 500 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 510, a memory 509, and a computer program that is stored in the memory 509 and can be run on the processor 510, and when the computer program is executed by the processor 510, the processes of the above-mentioned embodiment of the temperature control method of the mobile terminal are implemented, and the same technical effect can be achieved, 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 mobile terminal temperature control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the detailed description is omitted 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 (8)
1. A temperature control method of a mobile terminal is applied to the mobile terminal with a first radio frequency system and a second radio frequency system, and is characterized by comprising the following steps:
under the condition that the first radio frequency system and the second radio frequency system work simultaneously, respectively detecting a first temperature of the first radio frequency system and a second temperature of the second radio frequency system;
if at least one of the first temperature and the second temperature meets a preset temperature control condition, reducing the frame rate and/or the power of a radio frequency system corresponding to the temperature meeting the preset temperature control condition, wherein the frame rate represents the frequency of the mobile terminal for processing data;
when only the frame rate and/or the power of the first radio frequency system is reduced, transferring at least part of communication data of the first radio frequency system to the second radio frequency system for processing;
when only the frame rate and/or the power of the second radio frequency system is reduced, transferring at least part of communication data of the second radio frequency system to the first radio frequency system for processing.
2. The method according to claim 1, wherein if at least one of the first temperature and the second temperature satisfies a predetermined temperature control condition, the reducing the frame rate and/or the power of the rf system corresponding to the temperature satisfying the predetermined temperature control condition comprises:
comparing the first temperature with a first preset temperature;
determining that the first temperature meets a preset temperature control condition when the first temperature is greater than or equal to the first preset temperature;
reducing a frame rate and/or power of a first radio frequency system corresponding to the first temperature;
alternatively, the first and second electrodes may be,
comparing the second temperature with a second preset temperature;
determining that the second temperature meets a preset temperature control condition under the condition that the second temperature is greater than or equal to the second preset temperature;
reducing a frame rate and/or power of a second radio frequency system corresponding to the second temperature;
alternatively, the first and second electrodes may be,
determining that the first temperature and the second temperature both meet a preset temperature control condition under the condition that the first temperature is greater than or equal to the first preset temperature and the second temperature is greater than or equal to the second preset temperature;
and reducing the frame rate and/or the power of the first radio frequency system corresponding to the first temperature and the second radio frequency system corresponding to the second temperature.
3. The method of claim 1, wherein the reducing the frame rate and/or power of the radio frequency system corresponding to the temperature satisfying a preset temperature control condition if at least one of the first temperature and the second temperature satisfies the preset temperature control condition comprises:
detecting a temperature difference between the first temperature and the second temperature;
comparing the temperature difference value with a preset temperature difference value;
determining that a target temperature meets a preset temperature control condition when the temperature difference is greater than or equal to the preset temperature difference, wherein the target temperature is one of the first temperature and the second temperature, which is higher in temperature;
reducing a frame rate and/or power of a radio frequency system corresponding to the target temperature.
4. The method according to claim 1, wherein after the step of reducing the frame rate and/or power of the radio frequency system corresponding to the temperature satisfying a preset temperature control condition if at least one of the first temperature and the second temperature satisfies the preset temperature control condition, the method further comprises:
when only the frame rate and/or the power of the first radio frequency system is reduced, adjusting the frame rate of the second radio frequency system from a first processing frame rate to a first target processing frame rate, wherein the first target processing frame rate is greater than the first processing frame rate;
when only the frame rate and/or power of the second radio frequency system is reduced, the frame rate of the first radio frequency system is adjusted from a second processing frame rate to a second target processing frame rate, wherein the second target processing frame rate is greater than the second processing frame rate.
5. A mobile terminal, characterized in that the mobile terminal comprises:
the first detection module is used for respectively detecting a first temperature of a first radio frequency system and a second temperature of a second radio frequency system under the condition that the first radio frequency system and the second radio frequency system work simultaneously;
a first adjusting module, configured to reduce a frame rate and/or power of a radio frequency system corresponding to a temperature meeting a preset temperature control condition if at least one of the first temperature and the second temperature meets the preset temperature control condition, where the frame rate represents a frequency at which the mobile terminal processes data;
the mobile terminal further includes:
the first processing module is used for transferring at least part of communication data of the first radio frequency system to the second radio frequency system for processing when only the frame rate and/or the power of the first radio frequency system is reduced;
and the second processing module is used for transferring at least part of communication data of the second radio frequency system to the first radio frequency system for processing when only the frame rate and/or the power of the second radio frequency system is reduced.
6. The mobile terminal of claim 5, wherein the first adjusting module comprises:
the first comparison submodule is used for comparing the first temperature with a first preset temperature;
the first determining submodule is used for determining that the first temperature meets a preset temperature control condition under the condition that the first temperature is greater than or equal to the first preset temperature;
the first adjusting submodule is used for reducing the frame rate and/or the power of a first radio frequency system corresponding to the first temperature;
or
The second comparison submodule is used for comparing the second temperature with a second preset temperature;
the second determining submodule is used for determining that the second temperature meets a preset temperature control condition under the condition that the second temperature is greater than or equal to the second preset temperature;
a second adjusting submodule, configured to reduce a frame rate and/or power of a second radio frequency system corresponding to the second temperature;
or
The third determining submodule is used for determining that the first temperature and the second temperature both meet preset temperature control conditions under the condition that the first temperature is greater than or equal to the first preset temperature and the second temperature is greater than or equal to the second preset temperature;
and the third adjusting submodule is used for reducing the frame rate and/or the power of the first radio frequency system corresponding to the first temperature and the second radio frequency system corresponding to the second temperature.
7. The mobile terminal of claim 5, wherein the first adjusting module comprises:
the detection submodule is used for detecting a temperature difference value between the first temperature and the second temperature;
the third comparison submodule is used for comparing the temperature difference with a preset temperature difference;
a fourth determining submodule, configured to determine that a target temperature meets a preset temperature control condition when the temperature difference is greater than or equal to the preset temperature difference, where the target temperature is a higher one of the first temperature and the second temperature;
and the fourth adjusting submodule is used for reducing the frame rate and/or the power of the radio frequency system corresponding to the target temperature.
8. The mobile terminal of claim 5, wherein the mobile terminal further comprises:
a second adjusting module, configured to adjust a frame rate of the second radio frequency system from a first processing frame rate to a first target processing frame rate when only a frame rate and/or power of the first radio frequency system is reduced, where the first target processing frame rate is greater than the first processing frame rate;
a third adjusting module, configured to adjust the frame rate of the first radio frequency system from a second processing frame rate to a second target processing frame rate when only the frame rate and/or the power of the second radio frequency system is reduced, where the second target processing frame rate is greater than the second processing frame rate.
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| CN113534867B (en) * | 2020-04-13 | 2023-05-12 | 成都鼎桥通信技术有限公司 | Temperature control method of terminal |
| CN112540633B (en) * | 2020-12-04 | 2021-08-31 | 珠海格力电器股份有限公司 | Temperature control method, device, equipment and medium |
| CN114167916B (en) * | 2022-02-11 | 2022-04-22 | 为准（北京）电子科技有限公司 | Circuit board temperature adjusting method and device, electronic equipment and storage medium |
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| CN102841615B (en) * | 2011-06-24 | 2016-06-22 | 中兴通讯股份有限公司 | A kind of regulate the method for terminal temperature, device and terminal |
| CN106371481A (en) * | 2015-07-21 | 2017-02-01 | 中兴通讯股份有限公司 | Terminal energy-saving management method and apparatus, and terminal |
| CN107168109A (en) * | 2016-03-07 | 2017-09-15 | 中兴通讯股份有限公司 | The adaptive cool-down method and device of a kind of mobile terminal |
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