WO2023216265A1 - Procédé et appareil de commande de terminal, et support de stockage lisible et puce - Google Patents

Procédé et appareil de commande de terminal, et support de stockage lisible et puce Download PDF

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Publication number
WO2023216265A1
WO2023216265A1 PCT/CN2022/092871 CN2022092871W WO2023216265A1 WO 2023216265 A1 WO2023216265 A1 WO 2023216265A1 CN 2022092871 W CN2022092871 W CN 2022092871W WO 2023216265 A1 WO2023216265 A1 WO 2023216265A1
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Prior art keywords
terminal
operating parameters
frame rate
target
current
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PCT/CN2022/092871
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English (en)
Chinese (zh)
Inventor
张春雨
Original Assignee
北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/092871 priority Critical patent/WO2023216265A1/fr
Priority to CN202280004164.4A priority patent/CN117413236A/zh
Publication of WO2023216265A1 publication Critical patent/WO2023216265A1/fr

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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

Definitions

  • the present disclosure relates to the field of computers, and in particular, to a terminal control method, device, readable storage medium and chip.
  • the present disclosure provides a terminal control method, device, readable storage medium and chip.
  • a terminal control method including:
  • the operating parameters of the terminal are adjusted to the target operating parameters until the next cycle is reached.
  • the operating parameter is frame rate
  • the method further includes:
  • Determining the target operating parameters of the terminal based on the current operating parameters of the terminal and the change value of the operating parameters includes:
  • the target operating parameters of the terminal are determined according to the current frame rate of the terminal, the change value of the frame rate, the highest frame rate and the lowest frame rate.
  • determining the target operating parameters of the terminal based on the current frame rate of the terminal, the change value of the frame rate, the highest frame rate and the lowest frame rate includes:
  • the target operating parameter of the terminal is determined to be the current frame rate of the terminal and the The sum of the frame rate changes
  • the target operating parameter of the terminal is determined to be the minimum frame rate.
  • calculating the change value of the operating parameters of the terminal according to the target temperature, the current temperature and the PID algorithm includes:
  • the change value of the operating parameter of the terminal is calculated according to the target temperature, the current temperature and the PID algorithm.
  • determining the target operating parameters of the terminal based on the current operating parameters of the terminal and the change value of the operating parameters includes:
  • the target operating parameter of the terminal is determined as the highest frame rate or the highest CPU frequency corresponding to the application running in the terminal display screen.
  • the periodic acquisition of the target temperature of the terminal includes:
  • the target temperature corresponding to the application program running in the terminal display screen is periodically obtained.
  • the operating parameter is CPU frequency
  • the method further includes:
  • Determining the target operating parameters of the terminal based on the current operating parameters of the terminal and the change value of the operating parameters includes:
  • the target operating parameters of the terminal are determined according to the current CPU frequency of the terminal, the change value of the CPU frequency, the highest CPU frequency and the lowest CPU frequency.
  • determining the target operating parameters of the terminal based on the current CPU frequency of the terminal, the change value of the CPU frequency, the highest CPU frequency, and the lowest CPU frequency includes:
  • the target operating parameter of the terminal is the current CPU frequency of the terminal and the CPU The sum of frequency changes
  • the target operating parameter of the terminal is determined to be the lowest CPU frequency.
  • calculating the change value of the operating parameters of the terminal according to the target temperature, the current temperature and the PID algorithm includes:
  • the change value of the operating parameter of the terminal is calculated.
  • a terminal control device including:
  • a first acquisition module configured to periodically acquire the target temperature and current temperature of the terminal
  • a calculation module configured to calculate the change value of the operating parameters of the terminal according to the target temperature, the current temperature and the PID algorithm, so that when the operating parameters of the terminal are based on the current operating parameters of the terminal and When the target operating parameter is determined by the change value of the operating parameter, the temperature of the terminal is maintained within the predetermined temperature range where the target temperature is located;
  • a determining module configured to determine the target operating parameters of the terminal according to the current operating parameters of the terminal and the change value of the operating parameters
  • the adjustment module is configured to adjust the operating parameters of the terminal to the target operating parameters until the next cycle is reached.
  • a terminal control device including:
  • Memory used to store instructions executable by the processor
  • the processor is configured as:
  • the operating parameters of the terminal are adjusted to the target operating parameters until the next cycle is reached.
  • a computer-readable storage medium on which computer program instructions are stored.
  • the program instructions are executed by a processor, the steps of the terminal control method provided by the first aspect of the present disclosure are implemented.
  • a chip including a processor and an interface; the processor is configured to read instructions to execute the steps of the terminal control method provided in the first aspect of the present disclosure.
  • the target operating parameters of the terminal can be determined based on the current temperature of the terminal, the target temperature of the terminal and the PID algorithm; in this way, when the operating parameters of the terminal are the target operating parameters, the temperature of the terminal can be gradually adjusted to the target temperature.
  • Figure 1 is a flow chart of a terminal control method according to an exemplary embodiment.
  • Figure 2 is a flow chart of a terminal control method according to an exemplary embodiment.
  • Figure 3 is a block diagram of a terminal control device according to an exemplary embodiment.
  • Figure 4 is a block diagram of a device according to an exemplary embodiment.
  • Figure 1 is a flow chart of a terminal control method according to an exemplary embodiment. As shown in Figure 1, the terminal control method includes the following steps.
  • step S101 the target temperature and current temperature of the terminal are periodically obtained.
  • the target temperature of the terminal is preset by the R&D personnel, and it is the temperature below which the temperature of the terminal is expected to be controlled. For example, if you want to adjust the temperature of the terminal to about 40°C, 40°C is the target temperature.
  • the current temperature of the terminal refers to the current actual temperature of the terminal.
  • the current temperature of the terminal can be detected through a temperature sensor.
  • step S102 the change value of the terminal's operating parameters is calculated based on the target temperature, the current temperature and the PID algorithm, so that when the terminal's operating parameters are the target operating parameters determined based on the terminal's current operating parameters and the change values of the operating parameters, , the temperature of the terminal is maintained within a predetermined temperature range where the target temperature is located.
  • Operating parameters refer to parameters that can be adjusted by direct or indirect methods during the operation of the terminal and may affect the power consumption of the terminal.
  • the running parameters may be the frame rate of the terminal, the CPU frequency of the terminal, and the GPU frequency.
  • the predetermined temperature range in which the target temperature is located is a temperature range delineated according to the predetermined error range based on the target temperature. For example, if the target temperature is 55°C and the predetermined error range is "between 0.5°C below the target temperature and 0.5°C above the target temperature", then the predetermined temperature range where the target temperature is located is 54.5°C to 55.5°C.
  • the predetermined temperature range of the target temperature is 39°C to 40.5°C.
  • the PID is: Proportional (proportional), Integral (integral), Differential (differential).
  • the specific parameters in the PID algorithm can be determined by R&D personnel based on a large amount of experimental data.
  • the target temperature is a given quantity in the PID algorithm, that is, the target temperature is set to the steady-state temperature that the terminal temperature is expected to reach after being controlled by the PID algorithm. For example, if the target temperature is 40°C, it is expected that the terminal temperature can be stabilized at around 40°C after being adjusted by the change value of the operating parameters obtained by the PID algorithm. 40°C can be set as the given value of the PID algorithm.
  • the current temperature of the terminal detected by the temperature sensor can be used as the feedback quantity in the PID algorithm. For example, after the operating parameters are controlled by the PID algorithm, the temperature sensor detects that at a certain moment, the temperature of the terminal is 41.3°C. At this moment, the temperature of the terminal is 41.3°C, which is the feedback amount of the PID algorithm.
  • the difference between the target temperature of the terminal and the current temperature of the terminal can be calculated. After proportional adjustment, integral adjustment, and differential adjustment, the difference is calculated to calculate the change value of the terminal's operating parameters.
  • the change value of the terminal's operating parameters is the calculation result based on the PID algorithm, and is the value that needs to be adjusted for the terminal's operating parameters.
  • the operating parameter of the terminal is the frame rate of the terminal. After calculation by the PID algorithm, the change value of the terminal's frame rate is -15, then the change value of the terminal's frame rate is -15.
  • the values of parameters in the three operation modes of proportional adjustment, integral adjustment and differential adjustment can be determined by R&D personnel through experiments. Sure.
  • the application methods and parameter selection methods of the three operation modes of proportional adjustment, integral adjustment and differential adjustment are well known to those skilled in the art and will not be described in detail here.
  • step S103 the target operating parameters of the terminal are determined based on the current operating parameters of the terminal and the change values of the operating parameters.
  • Target operating parameters refer to the operating parameters that the terminal needs to execute.
  • the running parameter is the frame rate
  • the target running parameter is the target frame rate.
  • the target frame rate refers to the frame rate that the terminal needs to perform when displaying the screen. For example, if the target frame rate (target operating parameter) is 90 frames per second, the frame rate that the terminal needs to execute is 90 frames per second.
  • the operating parameter is the CPU frequency
  • the target operating parameter is the target CPU frequency. If the target CPU frequency is 800Mhz, the CPU frequency that the terminal needs to execute is 800Mhz, that is, the terminal's CPU will be made to run at a frequency of 800Mhz.
  • the conversion value of the terminal's frame rate (the change value of the terminal's operating parameters) calculated in step S102 is -15
  • the current frame rate of the terminal is 90
  • the current frame of the terminal is calculated
  • step S104 the operating parameters of the terminal are adjusted to the target operating parameters until the next cycle is reached.
  • the frame rate of the terminal is adjusted to 75.
  • the new target operating parameters are determined after calculation by the PID algorithm. For example, if the calculated frame rate is 74 in the next cycle, the frame rate of the terminal is adjusted from 75 in this cycle to the target frame rate (target operating parameter) 74 calculated in the next cycle.
  • the target operating parameters of the terminal can be determined based on the current temperature of the terminal, the target temperature of the terminal and the PID algorithm; in this way, when the operating parameters of the terminal are the target operating parameters, the temperature of the terminal can be gradually adjusted to the target temperature.
  • the running parameter is a frame rate
  • the method further includes: obtaining the highest frame rate and the lowest frame rate corresponding to the application running on the terminal display screen.
  • the step S103 of determining the target operating parameters of the terminal based on the current operating parameters of the terminal and the change values of the operating parameters includes: based on the current frame rate of the terminal, the change value of the frame rate, the highest frame rate and the lowest frame rate, Determine the target operating parameters for the terminal.
  • the maximum frame rate is preset by the terminal developer or application developer. It is the maximum value to which the terminal's frame rate can be adjusted when an application is running on the terminal display.
  • the minimum frame rate is preset by the terminal developer or application developer. It is the minimum value to which the terminal's frame rate can be adjusted when an application is running on the terminal display. For example, if a racing game (application) is set by the game developer to support a frame rate range of 50 frames per second to 120 frames per second, then the highest frame rate corresponding to the racing game is 120 frames per second, and The minimum frame rate corresponding to this racing game is 50 frames per second. For different applications, the maximum frame rate and the minimum frame rate preset by the terminal developer or application developer may be different.
  • the minimum frame rate corresponding to the card game is 60 frames per second.
  • the highest frame rate corresponding to this card game is 90 frames per second.
  • the current frame rate of the terminal refers to the frame rate at which the terminal display is currently running, and is also the frame rate at which the application running in the terminal display is executing.
  • the change value of the frame rate refers to the value obtained after calculation by the PID algorithm and needs to be changed based on the current frame rate.
  • the target frame rate of the terminal may be determined based on the current frame rate of the terminal, the change value of the frame rate, the highest frame rate, and the lowest frame rate. In this way, since the highest frame rate and lowest frame rate corresponding to the application running on the terminal display are referenced, when the terminal executes the target frame rate, the application will not run lag due to the target frame rate being too high, nor will the application run lag due to the target frame rate being too high. The target frame rate is too low, affecting the user's visual experience. In this way, the temperature of the terminal can be adjusted while taking into account the display effect of the application screen and improving the user experience.
  • the step of determining the target operating parameters of the terminal based on the current frame rate of the terminal, the change value of the frame rate, the highest frame rate, and the lowest frame rate includes:
  • a specific method of determining the target operating parameters of the terminal based on the current frame rate of the terminal, the change value of the frame rate, the highest frame rate, and the lowest frame rate is provided.
  • the target frame rate can be controlled between the lowest frame rate and the highest frame rate, so that the operating parameters executed by the terminal can better adapt to the application running on the display screen.
  • the step S102 of calculating the change value of the terminal's operating parameters according to the target temperature, the current temperature and the PID algorithm includes:
  • the change value of the operating parameters of the terminal is calculated based on the target temperature, the current temperature and the PID algorithm.
  • the temperature threshold is preset by the developer.
  • the PID algorithm can be used to calculate the change value of the terminal's operating parameters. For example, you can set the target temperature to 40°C and the temperature threshold to 38°C.
  • the PID algorithm is used to adjust the operating parameters of the terminal only when the current temperature of the terminal is high, which reduces the amount of calculations of the terminal processor and the number of adjustments to the operating parameters of the terminal, so that the terminal Run applications more smoothly and improve user experience.
  • the step S103 of determining the target operating parameters of the terminal according to the current operating parameters of the terminal and the change values of the operating parameters includes:
  • the target operating parameter of the terminal is determined as the highest frame rate or the highest CPU frequency corresponding to the application running in the terminal display.
  • the maximum CPU frequency can be the maximum working frequency of the CPU when running this application on the terminal display for a certain application.
  • the maximum CPU frequency can be set by developers.
  • the target temperature For example, you can set the target temperature to 40°C and the temperature threshold to 38°C.
  • the target operating parameter is determined as the highest frame rate corresponding to the application running on the display screen.
  • the PID algorithm is used to calculate the change value of the operating parameters, and then the operating parameters calculated by the PID algorithm are calculated based on the current operating parameters of the terminal.
  • the change value determines the target operating parameters, and controls the terminal to operate according to the target parameters (for example, adjust the frame rate of the display screen to the target frame rate).
  • the terminal is controlled to select and execute the target operating parameters calculated and determined according to the PID algorithm or according to the highest frame rate or the highest CPU corresponding to the application running in the terminal display screen. Frequency determines the target operating parameters.
  • the optimal performance of the terminal can be utilized, making the terminal display better or the application smoother, improving the user experience; when the terminal temperature is high ( (higher than the temperature threshold), the terminal is then over-temperature controlled to prevent the terminal's service life from being affected by excessive temperature.
  • periodically obtaining the target temperature of the terminal in step S101 includes: periodically obtaining the target temperature corresponding to the application program running in the terminal display screen.
  • developers can set different target temperatures for different applications. For example, a racing game has high requirements for picture quality and consumes a high amount of GPU when running. The terminal is more likely to heat up. The developer can set the target temperature for the racing game to 45°C.
  • the target temperature involved in the PID algorithm operation is 45°C; for another example, a certain chess and card game does not have high requirements for picture quality and the GPU usage is low when running. The terminal is not easy to heat up.
  • R&D personnel can set the target temperature for the chess and card game to 40°C. When the application running on the terminal display is the chess and card game, the target temperature involved in the PID algorithm calculation is 40°C.
  • different target temperatures can be set for different applications.
  • the performance requirements of the applications running in the terminal display screen can be taken into account, so that the terminal can avoid overheating and the terminal can run smoothly. Find a balance between applications and high-quality images displayed on the terminal display to improve the user experience.
  • the operating parameter is a CPU frequency
  • the method further includes: obtaining the highest CPU frequency and the lowest CPU frequency corresponding to the application running on the terminal display screen.
  • the step S103 of determining the target operating parameters of the terminal based on the current operating parameters of the terminal and the changing values of the operating parameters includes: based on the current CPU frequency of the terminal, the changing value of the CPU frequency, the highest CPU frequency and the lowest CPU frequency, Determine the target operating parameters for the terminal.
  • the lowest CPU frequency can be the lowest working frequency of the CPU when a certain application or terminal runs this application on the display screen.
  • the minimum CPU frequency can be set by developers.
  • the maximum CPU frequency can be the maximum working frequency of the CPU when a certain application program and the terminal run the application program on the display screen.
  • the minimum CPU frequency can be set by developers.
  • the current CPU frequency refers to the actual working frequency of the CPU at the current moment.
  • the change value of the CPU frequency refers to the value obtained after calculation by the PID algorithm and needs to be changed based on the current CPU frequency.
  • the target frequency of the terminal can be determined based on the current CPU frequency of the terminal, the change value of the CPU frequency, the highest CPU frequency, and the lowest CPU frequency.
  • the PID algorithm is used to gently adjust the CPU operating frequency to achieve the purpose of controlling the temperature of the terminal.
  • the step of determining the target operating parameters of the terminal based on the current CPU frequency of the terminal, the change value of the CPU frequency, the highest CPU frequency, and the lowest CPU frequency includes:
  • the change value of the CPU frequency calculated by the PID algorithm is -200Mhz, and the developer sets the minimum CPU frequency for the application running on the terminal display to 800Mhz, then the The target CPU frequency of the terminal is determined to be 1000Mhz.
  • the current CPU frequency of the terminal is 900Mhz
  • the change value of the CPU frequency calculated by the PID algorithm is -200Mhz
  • the R&D staff sets the minimum CPU frequency for the application running on the terminal display to 800Mhz
  • the target The CPU frequency is determined to be 800Mhz.
  • a specific method for determining the target operating parameters of the terminal (the target CPU frequency of the terminal) based on the current CPU frequency of the terminal, the change value of the CPU frequency, the highest CPU frequency, and the lowest CPU frequency.
  • the target CPU frequency can be controlled between the highest frequency of the CPU and the lowest frequency of the CPU, so that the operating parameters executed by the terminal can better adapt to the application running on the display. While controlling the temperature of the terminal, try to ensure The terminal is able to run applications smoothly.
  • calculating the change value of the operating parameters of the terminal according to the target temperature, the current temperature and the PID algorithm includes: calculating according to the target temperature, the current temperature and the PID algorithm corresponding to the application program running in the terminal display screen. Changes in terminal operating parameters.
  • R&D personnel can set different PID algorithms for different applications.
  • the parameters of the PID algorithm such as proportional coefficient Kp, integration time Ti, differential time Td
  • proportional coefficient Kp proportional coefficient Kp
  • integration time Ti integration time Ti
  • differential time Td differential time
  • different PID algorithms are used to calculate the change values of the terminal's operating parameters for different applications.
  • the terminal executes the target operating parameters, it can adjust its own temperature to the target temperature more quickly and stably. , more effectively prevent terminal overheating, extend the service life of the terminal, and improve user experience.
  • FIG. 2 is a flow chart of a terminal control method according to an exemplary embodiment. Referring to Figure 2, the method includes the following steps.
  • the target frame rate of the terminal is determined as the highest frame rate corresponding to the application running in the terminal display screen (that is, the terminal performs the highest frame rate).
  • the target frame rate of the terminal is determined to be the sum of the current frame rate of the terminal and the change value of the frame rate.
  • the target frame rate of the terminal is determined to be the highest frame rate.
  • the target frame rate of the terminal is determined to be the minimum frame rate.
  • the target operating parameters of the terminal can be determined based on the current temperature of the terminal, the target temperature of the terminal and the PID algorithm; in this way, when the operating parameters of the terminal are the target operating parameters, the temperature of the terminal can be gradually adjusted to the predetermined value. within the temperature range.
  • Figure 3 is a block diagram of a terminal control device according to an exemplary embodiment.
  • the terminal control device 200 includes a first acquisition module 201 , a calculation module 202 , a determination module 203 and an adjustment module 204 .
  • the first acquisition module 201 is configured to periodically acquire the target temperature and the current temperature of the terminal.
  • the calculation module 202 is configured to calculate the change value of the operating parameter of the terminal according to the target temperature, the current temperature and the PID algorithm, so that when the operating parameter of the terminal is the target operating parameter determined according to the current operating parameter of the terminal and the change value of the operating parameter When the temperature of the terminal is maintained within the predetermined temperature range of the target temperature.
  • the determination module 203 is configured to determine the target operating parameters of the terminal according to the current operating parameters of the terminal and the change values of the operating parameters.
  • the adjustment module 204 is configured to adjust the operating parameters of the terminal to the target operating parameters until the next cycle is reached.
  • the operating parameter is a frame rate
  • the terminal control device 200 further includes a second acquisition module.
  • the second acquisition module is configured to acquire the highest frame rate and the lowest frame rate corresponding to the application program running in the terminal display screen.
  • the determination module 203 is further configured to determine the target operating parameters of the terminal based on the current frame rate of the terminal, the change value of the frame rate, the highest frame rate, and the lowest frame rate.
  • the determination module 203 includes a first determination sub-module, a second determination sub-module and a third determination sub-module.
  • the first determination sub-module is configured to determine that the target operating parameter of the terminal is the terminal's current frame rate and the change in frame rate if the sum of the terminal's current frame rate and the change in frame rate is greater than the minimum frame rate and less than the maximum frame rate. The sum of values.
  • the second determination sub-module is configured to determine that the target operating parameter of the terminal is the highest frame rate if the sum of the current frame rate of the terminal and the change value of the frame rate is greater than the highest frame rate.
  • the third determination sub-module is configured to determine that the target operating parameter of the terminal is the minimum frame rate if the sum of the terminal's current frame rate and the change value of the frame rate is less than the minimum frame rate.
  • the calculation module 202 is further configured to calculate the change value of the operating parameter of the terminal according to the target temperature, the current temperature and the PID algorithm when the current temperature of the terminal is greater than the temperature threshold.
  • the determination module 203 includes a fourth determination sub-module and a fifth determination sub-module.
  • the fourth determination sub-module is configured to determine the target operating parameters of the terminal based on the current operating parameters of the terminal and the change value of the operating parameters when the current temperature of the terminal is greater than the temperature threshold;
  • the fifth determination sub-module is configured to determine the target operating parameter of the terminal as the highest frame rate or the highest CPU frequency corresponding to the application running in the terminal display screen when the current temperature of the terminal is less than the temperature threshold.
  • the first acquisition module 201 is further configured to periodically acquire the target temperature corresponding to the application program running in the terminal display screen.
  • the terminal control device 200 further includes a third acquisition module.
  • the third acquisition module is configured to acquire the highest CPU frequency and the lowest CPU frequency corresponding to the application program running in the terminal display screen.
  • the determination module 203 is further configured to determine the target operating parameters of the terminal based on the current CPU frequency of the terminal, the change value of the CPU frequency, the highest CPU frequency, and the lowest CPU frequency.
  • the determination module 203 includes a sixth determination sub-module, a seventh determination sub-module, and an eighth determination sub-module.
  • the sixth determination sub-module is configured to determine that the target operating parameter of the terminal is the sum of the terminal's current CPU frequency and the CPU frequency change value if the sum is greater than the CPU minimum frequency and less than the CPU maximum frequency. and.
  • the seventh determination sub-module is configured to determine that the target operating parameter of the terminal is the maximum CPU frequency if the sum of the terminal's current CPU frequency and the CPU frequency change value is greater than the maximum CPU frequency.
  • the eighth determination sub-module is configured to determine that the target operating parameter of the terminal is the lowest CPU frequency if the sum of the current CPU frequency of the terminal and the CPU frequency change value is less than the lowest CPU frequency.
  • the calculation module 202 is further configured to calculate the change value of the operating parameter of the terminal according to the target temperature, the current temperature and the PID algorithm corresponding to the application program running in the terminal display screen.
  • the target operating parameters of the terminal can be determined based on the current temperature of the terminal, the target temperature of the terminal and the PID algorithm; in this way, when the operating parameters of the terminal are the target operating parameters, the temperature of the terminal can be gradually adjusted to the target temperature.
  • the present disclosure also provides a terminal control device, including:
  • Memory used to store instructions executable by the processor
  • the processor is configured as:
  • the present disclosure also provides a computer-readable storage medium on which computer program instructions are stored. When the program instructions are executed by a processor, the steps of the terminal control method provided by the present disclosure are implemented.
  • the present disclosure also provides a chip, including a processor and an interface; the processor is used to read instructions to execute the above terminal control method.
  • FIG. 4 is a block diagram of a device 800 for terminal control according to an exemplary embodiment.
  • the device 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.
  • the device 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communications component 816.
  • Processing component 802 generally controls the overall operations of device 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above terminal control method.
  • processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
  • processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
  • Memory 804 is configured to store various types of data to support operations at device 800 . Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 804 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power component 806 provides power to various components of device 800.
  • Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 800 .
  • Multimedia component 808 includes a screen that provides an output interface between the device 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 808 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 810 is configured to output and/or input audio signals.
  • audio component 810 includes a microphone (MIC) configured to receive external audio signals when device 800 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signal may be further stored in memory 804 or sent via communication component 816 .
  • audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 814 includes one or more sensors that provide various aspects of status assessment for device 800 .
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the device 800, and the sensor component 814 can also detect a change in position of the device 800 or a component of the device 800. , the presence or absence of user contact with the device 800 , device 800 orientation or acceleration/deceleration and temperature changes of the device 800 .
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 816 is configured to facilitate wired or wireless communication between apparatus 800 and other devices.
  • Device 800 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 816 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 800 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above terminal control method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the above terminal control method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 804 including instructions, which can be executed by the processor 820 of the device 800 to complete the above terminal control method is also provided.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • the above device can also be a part of an independent electronic device.
  • the device can be an integrated circuit (Integrated Circuit, IC) or a chip, where the integrated circuit can be an IC. , or it can be a collection of multiple ICs; the chip can include but is not limited to the following types: GPU (Graphics Processing Unit, graphics processor), CPU (Central Processing Unit, central processing unit), FPGA (Field Programmable Gate Array, can Programming logic array), DSP (Digital Signal Processor, digital signal processor), ASIC (Application Specific Integrated Circuit, application specific integrated circuit), SOC (System on Chip, SoC, system on a chip or system-level chip), etc.
  • GPU Graphics Processing Unit, graphics processor
  • CPU Central Processing Unit, central processing unit
  • FPGA Field Programmable Gate Array, can Programming logic array
  • DSP Digital Signal Processor, digital signal processor
  • ASIC Application Specific Integrated Circuit, application specific integrated circuit
  • SOC System on Chip, SoC, system on a chip or system-level chip
  • the above integrated circuit or chip can be used to execute executable instructions (or codes) to implement the above terminal control method.
  • the executable instructions can be stored in the integrated circuit or chip, or can be obtained from other devices or devices.
  • the integrated circuit or chip includes a processor, a memory, and an interface for communicating with other devices.
  • the executable instructions can be stored in the processor, and when the executable instructions are executed by the processor, the above-mentioned terminal control method is implemented; or, the integrated circuit or chip can receive the executable instructions through the interface and transmit them to the processor. Execute to implement the above terminal control method.
  • a computer program product comprising a computer program executable by a programmable device, the computer program having a function for performing the above when executed by the programmable device.
  • the code part of the terminal control method.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)

Abstract

La présente divulgation se rapporte à un procédé et à un appareil de commande de terminal, et à un support de stockage lisible et à une puce. Le procédé comprend : l'acquisition périodique d'une température cible et de la température actuelle d'un terminal ; en fonction de la température cible, de la température actuelle et d'un algorithme PID, le calcul d'une valeur de changement d'un paramètre de fonctionnement du terminal, de telle sorte que lorsque le paramètre de fonctionnement du terminal est un paramètre de fonctionnement cible qui est déterminé en fonction du paramètre de fonctionnement actuel du terminal et de la valeur de changement du paramètre de fonctionnement, la température du terminal est maintenue dans une plage de températures prédéterminée où la température cible est située ; la détermination du paramètre de fonctionnement cible du terminal en fonction du paramètre de fonctionnement actuel du terminal et de la valeur de changement du paramètre de fonctionnement ; et l'ajustement du paramètre de fonctionnement du terminal au paramètre de fonctionnement cible jusqu'à ce que le cycle suivant soit atteint. Par conséquent, un algorithme PID peut être utilisé pour commander la température d'un terminal et, en même temps, éviter un changement important et soudain d'un paramètre de fonctionnement du terminal, ce qui permet d'améliorer l'expérience d'utilisation d'utilisateurs.
PCT/CN2022/092871 2022-05-13 2022-05-13 Procédé et appareil de commande de terminal, et support de stockage lisible et puce WO2023216265A1 (fr)

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CN202280004164.4A CN117413236A (zh) 2022-05-13 2022-05-13 终端控制方法、装置、可读存储介质及芯片

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CN105338167A (zh) * 2014-08-08 2016-02-17 中兴通讯股份有限公司 一种移动终端操作的自动执行方法、装置及移动终端
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CN107566624A (zh) * 2017-08-25 2018-01-09 维沃移动通信有限公司 一种终端的功耗和温度的显示方法及终端
CN109032290A (zh) * 2018-06-27 2018-12-18 北京小米移动软件有限公司 终端设备的温度控制方法及装置
CN110716592A (zh) * 2019-10-12 2020-01-21 Oppo广东移动通信有限公司 温度控制方法及相关设备

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