CN111324196B - Memory operation frequency adjusting method and device, storage medium and electronic equipment - Google Patents

Abstract

The present disclosure provides a method for adjusting the operating frequency of a memory, a device for adjusting the operating frequency of a memory, a storage medium and an electronic device, and relates to the technical field of terminal control. The method for adjusting the operating frequency of the memory includes: monitoring the working state of the electronic device; if the working state is the working state of the operating frequency of the memory to be adjusted, determining the operating frequency of the memory corresponding to the working state; The memory adjustment frequency, and adjust the current memory operation frequency of the electronic device to the memory adjustment frequency. The present disclosure can optimize the performance and power consumption of electronic devices.

Description

Memory operating frequency adjustment method and device, storage medium and electronic device

technical field

The present disclosure relates to the technical field of terminal control, and in particular, to a method for adjusting the operating frequency of a memory, a device for adjusting the operating frequency of a memory, a computer-readable storage medium, and an electronic device.

Background technique

At present, in order to meet the ever-increasing demands of users and a good interactive experience, the performance requirements of electronic devices are getting higher and higher. While continuously developing high-performance hardware, software strategies can also be used to improve the overall performance of electronic devices.

The overall performance of an electronic device is usually improved primarily by increasing the frequency of the electronic device's processor. However, with the increasing complexity of applications, simply increasing the frequency of the processor can no longer meet the requirements of the application on the overall performance of the device.

SUMMARY OF THE INVENTION

The present disclosure provides a method for adjusting the operating frequency of a memory, a device for adjusting the operating frequency of a memory, a computer-readable storage medium and an electronic device, so as to overcome the problem of poor performance of the electronic device at least to a certain extent.

According to a first aspect of the present disclosure, a method for adjusting a memory operating frequency is provided, including: monitoring a working state of an electronic device; if the working state is a working state in which the memory operating frequency is to be adjusted, determining a memory operating frequency corresponding to the working state; The memory adjustment frequency of the electronic device is determined in combination with the memory operation frequency corresponding to the working state, and the current memory operation frequency of the electronic device is adjusted as the memory adjustment frequency.

According to a second aspect of the present disclosure, there is provided an apparatus for adjusting the operating frequency of a memory, including: a state monitoring module for monitoring the operating state of an electronic device; a frequency determining module for adjusting the operating frequency of the memory if the operating state is to be adjusted The frequency adjustment module is used to determine the memory adjustment frequency of the electronic device in combination with the memory operation frequency corresponding to the working state, and adjust the current memory operation frequency of the electronic device to the memory adjustment frequency.

According to a third aspect of the present disclosure, there is provided a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the above-mentioned method for adjusting the operating frequency of a memory.

According to a fourth aspect of the present disclosure, there is provided an electronic device, comprising a processor; a memory for storing one or more programs, and when the one or more programs are executed by the processor, enables the processor to implement the above-mentioned Memory operating frequency adjustment method.

In the technical solutions provided by some embodiments of the present disclosure, the working state of the electronic device is monitored, and if the monitored working state is the working state of the memory operating frequency to be adjusted, the memory operating frequency corresponding to the working state is determined, The memory adjustment frequency of the electronic device is determined in combination with the memory operation frequency corresponding to the working state, and the current memory operation frequency of the electronic device is adjusted by using the memory adjustment frequency. The present disclosure adjusts the operating frequency of the memory. On the one hand, it can ensure that the high-performance application matches the high-memory operating frequency to improve processing efficiency; on the other hand, it can ensure that the low-performance application matches the low-memory operating frequency to reduce unnecessary power consumption. That is, the performance and power consumption of the electronic device can be optimized using the solution of the present disclosure.

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort. In the attached image:

FIG. 1 shows a schematic diagram of an application scenario for explaining a method for adjusting a memory operating frequency or an apparatus for adjusting a memory operating frequency according to an embodiment of the present disclosure;

FIG. 2 shows a schematic structural diagram of an electronic device suitable for implementing an embodiment of the present disclosure;

FIG. 3 schematically shows a flowchart of a method for adjusting a memory operating frequency according to an exemplary embodiment of the present disclosure;

FIG. 4 schematically shows a flow chart of the entire process of adjusting the operating frequency of the memory according to some embodiments of the present disclosure;

FIG. 5 schematically shows a block diagram of an apparatus for adjusting a memory operating frequency according to an exemplary embodiment of the present disclosure;

FIG. 6 schematically shows a block diagram of an apparatus for adjusting the operating frequency of a memory according to another exemplary embodiment of the present disclosure.

Detailed ways

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repeated descriptions will be omitted. Some of the block diagrams shown in the figures are functional entities that do not necessarily necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.

The flow charts shown in the figures are merely illustrative and do not necessarily include all steps. For example, some steps can be decomposed, and some steps can be combined or partially combined, so the actual execution order may be changed according to the actual situation. In addition, all the following terms "first" and "second" are only for the purpose of distinction and should not be used as a limitation of the present disclosure.

FIG. 1 shows a schematic diagram of an application scenario for explaining a method for adjusting a memory operating frequency or an apparatus for adjusting a memory operating frequency according to an embodiment of the present disclosure.

As shown in FIG. 1 , the electronic device 10 can monitor its own working status, and the working status can include the running type of the background process of the electronic device 10. Specifically, the working status can include game scenes, boot scenes, registered networks, I/O operations, etc. . It should be understood that the working state described in the present disclosure not only relates to the working state corresponding to the application software, but may also relate to the corresponding working state of the system software, which is not limited in the present disclosure.

After the electronic device 10 determines the current working state, it can determine whether the working state is the working state for which the memory operating frequency is to be adjusted, and if so, the mapping table 101 can be used to determine the memory operating frequency corresponding to the working state. Wherein, the mapping relationship table 101 stores the mapping relationship between the working state and the memory operating frequency, and the mapping relationship table 101 is usually stored in the memory of the electronic device 10, so that the memory operating frequency can be adjusted even when the network is disconnected.

Next, the electronic device 10 may determine the memory adjustment frequency of the electronic device in combination with the memory operation frequency corresponding to the current working state, and adjust the current memory operation frequency of the electronic device to the memory adjustment frequency.

The memory operating frequency adjustment method of the present disclosure may be implemented by an electronic device, that is, the electronic device executes each step of the memory operating frequency adjustment method of the exemplary embodiment of the present disclosure. In this case, the memory operating frequency adjustment of the present disclosure The apparatus may be configured in the electronic device.

Those skilled in the art can easily understand that the present disclosure does not limit the types of electronic devices, and the electronic devices described in the present disclosure may include but are not limited to mobile phones, tablet computers, personal computers, smart wearable devices, and the like.

FIG. 2 shows a schematic diagram of an electronic device suitable for implementing exemplary embodiments of the present disclosure. It should be noted that the electronic device shown in FIG. 2 is only an example, and should not impose any limitations on the functions and scope of use of the embodiments of the present disclosure.

The electronic device of the present disclosure includes at least a processor and a memory, and the memory is used for storing one or more programs. When the one or more programs are executed by the processor, the processor can realize the memory operating frequency adjustment of the exemplary embodiment of the present disclosure. method.

Specifically, as shown in FIG. 2 , the electronic device 200 may include: a processor 210 , an internal memory 221 , an external memory interface 222 , a Universal Serial Bus (USB) interface 230 , a charging management module 240 , and a power management module 241, battery 242, antenna 1, antenna 2, mobile communication module 250, wireless communication module 260, audio module 270, speaker 271, receiver 272, microphone 273, headphone jack 274, sensor module 280, display screen 290, camera module 291 , an indicator 292 , a motor 293 , a key 294 and a subscriber identification module (Subscriber Identification Module, SIM) card interface 295 and the like. The sensor module 280 may include a depth sensor 2801, a pressure sensor 2802, a gyro sensor 2803, an air pressure sensor 2804, a magnetic sensor 2805, an acceleration sensor 2806, a distance sensor 2807, a proximity light sensor 2808, a fingerprint sensor 2809, a temperature sensor 2810, and a touch sensor. 2811, ambient light sensor 2812, bone conduction sensor 2813, etc.

It can be understood that the structures illustrated in the embodiments of the present application do not constitute a specific limitation on the electronic device 200 . In other embodiments of the present application, the electronic device 200 may include more or less components than shown, or combine some components, or separate some components, or arrange different components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

The processor 210 may include one or more processing units, for example, the processor 210 may include an application processor (Application Processor, AP), a modem processor, a graphics processor (Graphics Processing Unit, GPU), an image signal processor ( Image Signal Processor, ISP), controller, video codec, digital signal processor (Digital Signal Processor, DSP), baseband processor and/or neural network processor (Neural-network Processing Unit, NPU), etc. Wherein, different processing units may be independent devices, or may be integrated in one or more processors. In addition, a memory may also be provided in the processor 210 for storing instructions and data.

The USB interface 230 is an interface conforming to the USB standard specification, and may specifically be a MiniUSB interface, a MicroUSB interface, a USBTypeC interface, and the like. The USB interface 230 can be used to connect a charger to charge the electronic device 200, and can also be used to transmit data between the electronic device 200 and peripheral devices. It can also be used to connect headphones to play audio through the headphones. The interface can also be used to connect other electronic devices, such as AR devices.

The charging management module 240 is used to receive charging input from the charger. The charger may be a wireless charger or a wired charger. The power management module 241 is used for connecting the battery 242 , the charging management module 240 and the processor 210 . The power management module 241 receives input from the battery 242 and/or the charging management module 240, and supplies power to the processor 210, the internal memory 221, the display screen 290, the camera module 291, the wireless communication module 260, and the like.

The wireless communication function of the electronic device 200 may be implemented by the antenna 1, the antenna 2, the mobile communication module 250, the wireless communication module 260, the modulation and demodulation processor, the baseband processor, and the like.

The mobile communication module 250 may provide a wireless communication solution including 2G/3G/4G/5G, etc. applied on the electronic device 200 .

The wireless communication module 260 can provide wireless local area networks (Wireless Local Area Networks, WLAN) (such as Wireless Fidelity (Wi-Fi) networks), Bluetooth (Bluetooth, BT), and global navigation satellite systems applied on the electronic device 200. (Global Navigation Satellite System, GNSS), frequency modulation (Frequency Modulation, FM), near field communication technology (Near Field Communication, NFC), infrared technology (Infrared, IR) and other wireless communication solutions.

The electronic device 200 implements a display function through a GPU, a display screen 290, an application processor, and the like. The GPU is a microprocessor for image processing, and is connected to the display screen 290 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. Processor 210 may include one or more GPUs that execute program instructions to generate or alter display information.

The electronic device 200 can realize the shooting function through the ISP, the camera module 291, the video codec, the GPU, the display screen 290, the application processor, and the like. In some embodiments, the electronic device 200 may include one or N camera modules 291 , where N is a positive integer greater than 1. If the electronic device 200 includes N cameras, one of the N cameras is the main camera.

Internal memory 221 may be used to store computer executable program code, which includes instructions. The internal memory 221 may include a storage program area and a storage data area. The external memory interface 222 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device 200 .

The electronic device 200 may implement audio functions through an audio module 270, a speaker 271, a receiver 272, a microphone 273, an earphone interface 274, an application processor, and the like. Such as music playback, recording, etc.

The audio module 270 is used for converting digital audio information into analog audio signal output, and also for converting analog audio input into digital audio signal. Audio module 270 may also be used to encode and decode audio signals. In some embodiments, the audio module 270 may be provided in the processor 210 , or some functional modules of the audio module 270 may be provided in the processor 210 .

The speaker 271, also called "speaker", is used to convert audio electrical signals into sound signals. The electronic device 200 can listen to music through the speaker 271, or listen to a hands-free call. The receiver 272, also referred to as an "earpiece", is used to convert audio electrical signals into sound signals. When the electronic device 200 answers a call or a voice message, the voice can be answered by placing the receiver 272 close to the human ear. The microphone 273, also called "microphone" or "microphone", is used to convert sound signals into electrical signals. When making a call or sending a voice message, the user can make a sound by approaching the microphone 273 through a human mouth, and input the sound signal into the microphone 273 . The electronic device 200 may be provided with at least one microphone 273 . The earphone jack 274 is used to connect wired earphones.

For the sensors included in the electronic device 200, the depth sensor 2801 is used to acquire depth information of the scene. The pressure sensor 2802 is used to sense pressure signals, and can convert the pressure signals into electrical signals. The gyro sensor 2803 can be used to determine the motion attitude of the electronic device 200 . Air pressure sensor 2804 is used to measure air pressure. The magnetic sensor 2805 includes a Hall sensor. The electronic device 200 can use the magnetic sensor 2805 to detect the opening and closing of the flip holster. The acceleration sensor 2806 can detect the magnitude of the acceleration of the electronic device 200 in various directions (generally three axes). A distance sensor 2807 is used to measure distance. Proximity light sensor 2808 may include, for example, light emitting diodes (LEDs) and light detectors, such as photodiodes. The fingerprint sensor 2809 is used to collect fingerprints. The temperature sensor 2810 is used to detect the temperature. The touch sensor 2811 can pass the detected touch operation to the application processor to determine the touch event type. Visual output related to touch operations may be provided through display screen 290 . The ambient light sensor 2812 is used to sense ambient light brightness. The bone conduction sensor 2813 can acquire vibration signals.

The keys 294 include a power-on key, a volume key, and the like. Keys 294 may be mechanical keys. It can also be a touch key. Motor 293 can generate vibrating cues. The motor 293 can be used for vibrating alerts for incoming calls, and can also be used for touch vibration feedback. The indicator 292 can be an indicator light, which can be used to indicate the charging status, the change of power, and can also be used to indicate messages, missed calls, notifications, and the like. The SIM card interface 295 is used to connect a SIM card. The electronic device 200 interacts with the network through the SIM card to realize functions such as call and data communication.

The present application also provides a computer-readable storage medium. The computer-readable storage medium may be included in the electronic device described in the above-mentioned embodiments, or it may exist alone without being assembled into the electronic device.

The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples of computer readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable Programmable read only memory (EPROM or flash memory), fiber optics, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing. In this disclosure, a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

The computer-readable storage medium can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. Program code embodied on a computer-readable storage medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

The computer-readable storage medium carries one or more programs, which, when executed by an electronic device, cause the electronic device to implement the methods described in the following embodiments.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more logical functions for implementing the specified functions executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams or flowchart illustrations, and combinations of blocks in the block diagrams or flowchart illustrations, can be implemented in special purpose hardware-based systems that perform the specified functions or operations, or can be implemented using A combination of dedicated hardware and computer instructions is implemented.

The units involved in the embodiments of the present disclosure may be implemented in software or hardware, and the described units may also be provided in a processor. Among them, the names of these units do not constitute a limitation on the unit itself under certain circumstances.

FIG. 3 schematically shows a flowchart of a method for adjusting a memory operating frequency according to an exemplary embodiment of the present disclosure. Referring to FIG. 3 , the memory operating frequency adjustment method may include the following steps:

S32. Monitor the working state of the electronic equipment.

In the exemplary embodiment of the present disclosure, the working state of the electronic device can be divided into a scene-type working state and a behavior-type working state, wherein the scene-type working state can include, for example, a power-on scene, a high-performance scene in a battery, a game scene, a desktop Scenarios, screen-off scenarios, etc. have no external interaction or a working state with less external interaction. The external interaction mentioned here may include, but is not limited to, the interaction between the electronic device and the user, the interaction between the electronic device and other devices or servers. interaction, etc. The behavioral work state may include, for example, application startup, network registration, I/O operation, and other work states in which there is external interaction.

According to some embodiments of the present disclosure, the electronic device can monitor its working status in real time, for example, the working status can be determined through a process running in the background thereof.

According to other embodiments of the present disclosure, the electronic device may perform a monitoring task at a fixed period of time, and the monitoring task may continue for another fixed period of time, for example, perform a monitoring task for 10 minutes every half an hour. This is not particularly limited in this exemplary embodiment.

According to still other embodiments of the present disclosure, the electronic device may start monitoring the working state of the electronic device when the working state changes.

It should be noted that the present disclosure does not limit the timing of monitoring the working state of the electronic device.

In the case of monitoring the working state of the electronic device, if the electronic device continues to be in a working state within a preset time period, it is determined whether the working state is the working state in which the operating frequency of the memory is to be adjusted. The preset time period may be preset, for example, may be set to 5 seconds, 10 seconds, or the like. As a result, resource waste caused by implementing this solution during short-time switching of working states is avoided.

In an exemplary embodiment of the present disclosure, the working state in which the operating frequency of the memory to be adjusted may be a preset working state. In one embodiment, it may be the working state set by the developer before the electronic device leaves the factory.

In another embodiment, the working state of the operating frequency of the memory to be adjusted may be the working state selected by the user during the booting process. That is to say, in the interface for determining and adjusting the operating frequency of the memory corresponding to the boot-up guidance of the electronic device, various working states are provided for the user to select, and the working state selected by the user is determined to be adjusted according to the present disclosure. The working state of the memory operating frequency.

S34. If the working state is the working state of the memory operating frequency to be adjusted, determine the memory operating frequency corresponding to the working state.

If it is determined that the working state monitored in step S32 is not the working state of the memory operating frequency to be adjusted, the default memory operating frequency may be applied.

When it is determined that the monitored working state is the working state of the running frequency of the content to be adjusted, the memory running frequency corresponding to the working state can be determined.

According to some embodiments of the present disclosure, a mapping relationship table between the working state of the memory operating frequency to be adjusted and the memory operating frequency may be pre-built, and the mapping relationship table may be stored in the electronic device. When the monitored working state is the working state of the content running frequency to be adjusted, the corresponding memory running frequency can be determined according to the mapping relationship table.

In addition, the process of constructing the mapping relationship table can also be performed on the server, and after the construction is completed, the server sends the information to the electronic device. Among them, developers can build a mapping relationship according to the needs of the work status and the impact.

Table 1 schematically shows the mapping relationship between the constructed scene class working state and the memory operating frequency.

Table 1

scene working status memory operating frequency Boot scene maximum operating frequency High-performance scenarios in battery maximum operating frequency game scene maximum operating frequency desktop scene maintain desktop frequency range Screen off scene Minimum operating frequency

Table 2 schematically shows the mapping relationship between the constructed behavioral working state and the memory operating frequency.

Table 2

behavioral work status memory operating frequency app launch maximum operating frequency Register the network maximum operating frequency I/O operations maximum operating frequency

It should be understood that, Table 1 and Table 2 are only examples showing some working states and corresponding preset memory operating frequencies, however, those skilled in the art will easily understand that the working states are not limited to this, and may also include photographing state, video playback state, etc., the corresponding preset memory operating frequency can also be set to other values or ranges, which are not limited in the present disclosure.

In addition, the server or electronic device can automatically determine the corresponding memory operating frequency according to the memory read and write requirements in different working states, and construct the above-mentioned mapping relationship, which is not limited in the present disclosure.

S36. Determine the memory adjustment frequency of the electronic device in combination with the memory operation frequency corresponding to the working state, and adjust the current memory operation frequency of the electronic device to the memory adjustment frequency.

According to some embodiments of the present disclosure, the memory operation frequency corresponding to the working state determined in step S34 is determined as the memory adjustment frequency of the electronic device, and the current memory operation frequency of the electronic device is adjusted as the memory adjustment frequency.

The entire process of adjusting the operating frequency of the memory in these embodiments will be described with reference to FIG. 4 .

In step S402, the electronic device monitors the current working state; in step S404, the electronic device determines whether the monitored working state is the working state of the memory operating frequency to be adjusted, if so, execute step S408, if not, execute step S408 S406.

In step S406, the electronic device uses the default memory operating frequency, that is, the existing technology remains unchanged.

In step S408, the electronic device uses the preconfigured mapping table to determine the memory operating frequency corresponding to the working state. In step S410, the current memory operating frequency is adjusted by using the corresponding memory operating frequency.

According to other embodiments of the present disclosure, after the memory operating frequency corresponding to the working state is determined in step S34, first, the memory operating frequency corresponding to the working state can be compared with a frequency threshold, wherein the frequency threshold can be manually set Certainly, the present disclosure does not limit its specific value. If the operating frequency of the memory corresponding to the working state is greater than the frequency threshold, the device temperature of the electronic device is detected. Specifically, the temperature sensor built in the electronic device can be used to detect the device temperature; if the operating frequency of the memory corresponding to the working state is less than or equal to the frequency threshold, Then, the memory operation frequency corresponding to the working state is determined as the memory adjustment frequency of the electronic device, and the current memory operation frequency of the electronic device is adjusted as the memory adjustment frequency.

Next, the memory operating frequency corresponding to the working state determined in step S34 may be adjusted according to the detected device temperature, so as to obtain the memory adjustment frequency of the electronic device.

Specifically, the difference between the device temperature and the first temperature threshold may be calculated, and the memory operating frequency corresponding to the working state may be adjusted according to the difference between the device temperature and the first temperature threshold. Wherein, the first temperature threshold may be the higher or highest temperature in the normal operating temperature range of the electronic device, and is set to, for example, 30 degrees Celsius. However, it should be understood that, depending on the type of electronic device, the first temperature threshold may also be set by Different values are set, and the present disclosure does not limit this specific value.

In one embodiment, if the difference between the device temperature and the first temperature threshold is less than or equal to 0, that is, the detected device temperature is less than the first temperature threshold, the memory operating frequency corresponding to the working state is determined as the electronic device's operating frequency. The memory adjustment frequency, and adjust the current memory operation frequency of the electronic device to the memory adjustment frequency.

In another embodiment, if the difference between the device temperature and the first temperature threshold is greater than 0, a second temperature threshold is obtained. Wherein, the second temperature threshold is greater than the first temperature threshold, which represents the temperature that will affect the normal use of the device or the performance of the device begins to drop sharply, that is, the second temperature threshold may be the limit temperature detected by the electronic device through experiments, for example, The second temperature threshold is 40 degrees Celsius.

If the detected device temperature is between the first temperature threshold and the second temperature threshold, the difference between the device temperature and the first temperature threshold may be determined as the first difference, and the difference between the second temperature threshold and the first temperature threshold may be determined as the first difference. The difference is determined as the second difference, the quotient of the first difference and the second difference is calculated, and the frequency adjustment coefficient is determined by using the quotient of the first difference and the second difference.

Next, the frequency adjustment coefficient may be used to adjust the memory operating frequency corresponding to the working state determined in step S34, and the adjusted frequency may be used as the memory adjustment frequency.

For example, denote the operating frequency of the memory corresponding to the working state determined in step S34 as f0, the device temperature as t0, the first temperature threshold as t1, the second temperature threshold as t2, and the memory adjustment frequency as f, then f can be expressed as:

表示频率调整参数，容易理解的是，还可以将频率调整参数表示为

in,

Represents the frequency adjustment parameter. It is easy to understand that the frequency adjustment parameter can also be expressed as

In addition, if the detected temperature of the device is greater than or equal to the second temperature threshold, the current operating frequency of the memory of the electronic device is adjusted to the minimum operating frequency of the memory, so as to reduce the power consumption of the device as much as possible.

It should be noted that the above solution of using the frequency adjustment coefficient to further determine the memory adjustment frequency is only an exemplary description, and the solution of determining the memory operating frequency in combination with the device temperature belongs to the concept of the present invention.

In summary, based on the method for adjusting the memory operating frequency according to the exemplary embodiment of the present disclosure, on the one hand, it can ensure that high-performance applications match the high memory operating frequency to improve processing efficiency; on the other hand, it can ensure that low-performance applications match Low memory operating frequency to reduce unnecessary power consumption. That is, the performance and power consumption of the electronic device can be optimized using the solution of the present disclosure.

It should be noted that although the various steps of the methods of the present disclosure are depicted in the figures in a particular order, this does not require or imply that the steps must be performed in that particular order, or that all illustrated steps must be performed to achieve the desired the result of. Additionally or alternatively, certain steps may be omitted, multiple steps may be combined into one step for execution, and/or one step may be decomposed into multiple steps for execution, and the like.

Further, the present exemplary embodiment also provides an apparatus for adjusting the operating frequency of a memory applied to an electronic device.

FIG. 5 schematically shows a block diagram of an apparatus for adjusting the operating frequency of a memory according to an exemplary embodiment of the present disclosure. Referring to FIG. 5 , the memory operating frequency adjustment device 5 according to an exemplary embodiment of the present disclosure may include a state monitoring module 51 , a frequency determination module 53 and a frequency adjustment module 55 .

Specifically, the state monitoring module 51 can be used to monitor the working state of the electronic device; the frequency determining module 53 can be used to determine the memory operating frequency corresponding to the working state if the working state is the working state of the memory operating frequency to be adjusted; the frequency adjusting module 55 may be used to determine the memory adjustment frequency of the electronic device in combination with the memory operation frequency corresponding to the working state, and adjust the current memory operation frequency of the electronic device to the memory adjustment frequency.

Based on the device for adjusting the memory operating frequency according to the exemplary embodiment of the present disclosure, on the one hand, it can ensure that a high-performance application matches a high memory operating frequency to improve processing efficiency; on the other hand, it can ensure that a low-performance application matches a low memory operating frequency, to reduce unnecessary power consumption. That is, the performance and power consumption of the electronic device can be optimized using the solution of the present disclosure.

According to an exemplary embodiment of the present disclosure, the frequency adjustment module 55 may be configured to perform: compare the operating frequency of the memory corresponding to the working state with a frequency threshold; if the operating frequency of the memory corresponding to the working state is greater than the frequency threshold, detect the electronic The device temperature of the device; according to the device temperature, the memory operating frequency corresponding to the working state is adjusted to obtain the memory adjustment frequency of the electronic device.

According to an exemplary embodiment of the present disclosure, the process that the frequency adjustment module 55 performs to adjust the memory operating frequency corresponding to the working state according to the device temperature may be configured to perform: calculating the difference between the device temperature and the first temperature threshold; according to the device temperature The difference between the temperature and the first temperature threshold is used to adjust the operating frequency of the memory corresponding to the working state.

According to an exemplary embodiment of the present disclosure, the process of the frequency adjustment module 55 performing the adjustment of the memory operating frequency corresponding to the working state according to the difference between the device temperature and the first temperature threshold may be configured to perform: if the device temperature is different from the first temperature The difference between the thresholds is greater than 0, and the second temperature threshold is obtained; wherein, the second temperature threshold is greater than the first temperature threshold; when the device temperature is between the first temperature threshold and the second temperature threshold, the device temperature is compared with the second temperature threshold. The difference between the first temperature thresholds is determined as the first difference, the difference between the second temperature threshold and the first temperature threshold is determined as the second difference, and the quotient of the first difference and the second difference is calculated, using the The quotient of the first difference and the second difference determines the frequency adjustment coefficient; the frequency adjustment coefficient is used to adjust the operating frequency of the memory corresponding to the working state.

According to an exemplary embodiment of the present disclosure, the frequency adjustment module 55 may be further configured to perform: if the device temperature is greater than or equal to the second temperature threshold, adjust the current memory operating frequency of the electronic device to the minimum operating frequency of the memory.

According to an exemplary embodiment of the present disclosure, the state monitoring module 51 may be further configured to perform: in the case of monitoring the working state of the electronic device, if the electronic device continues to be in a working state for a preset period of time, determine the working state Whether it is the working state of the memory operating frequency to be adjusted.

According to an exemplary embodiment of the present disclosure, referring to FIG. 6 , compared with the memory operating frequency adjusting apparatus 5 , the memory operating frequency adjusting apparatus 6 may further include a mapping relationship determination module 61 .

Specifically, the mapping relationship determining module 61 may be configured to execute: pre-build a mapping relationship table between the working state of the memory operating frequency to be adjusted and the memory operating frequency, and store it in the electronic device. In this case, the frequency determination module 53 may determine the memory operation frequency corresponding to the working state of the memory operation frequency to be adjusted according to the mapping relationship table.

Since each functional module of the apparatus for adjusting the memory operating frequency in the embodiment of the present disclosure is the same as that in the above-mentioned method embodiment, it will not be repeated here.

From the description of the above embodiments, those skilled in the art can easily understand that the exemplary embodiments described herein may be implemented by software, or may be implemented by software combined with necessary hardware. Therefore, the technical solutions according to the embodiments of the present disclosure may be embodied in the form of software products, and the software products may be stored in a non-volatile storage medium (which may be CD-ROM, U disk, mobile hard disk, etc.) or on the network , including several instructions to cause a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to an embodiment of the present disclosure.

Furthermore, the above-mentioned figures are merely schematic illustrations of the processes included in the methods according to the exemplary embodiments of the present disclosure, and are not intended to be limiting. It is easy to understand that the processes shown in the above figures do not indicate or limit the chronological order of these processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously in multiple modules, for example.

It should be noted that although several modules or units of the apparatus for action performance are mentioned in the above detailed description, this division is not mandatory. Indeed, according to embodiments of the present disclosure, the features and functions of two or more modules or units described above may be embodied in one module or unit. Conversely, the features and functions of one module or unit described above may be further divided into multiple modules or units to be embodied.

Other embodiments of the present disclosure will readily suggest themselves to those skilled in the art upon consideration of the specification and practice of what is disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or techniques in the technical field not disclosed by the present disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the disclosure being indicated by the claims.

It is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (8)

1. A memory operation frequency adjusting method is applied to electronic equipment and is characterized by comprising the following steps:

monitoring the working state of the electronic equipment;

if the working state is the working state of the memory running frequency to be adjusted, determining the memory running frequency corresponding to the working state;

comparing the memory running frequency corresponding to the working state with a frequency threshold;

if the memory running frequency corresponding to the working state is greater than a frequency threshold, detecting the equipment temperature of the electronic equipment;

calculating a difference between the device temperature and a first temperature threshold;

adjusting the memory operating frequency corresponding to the working state according to the difference value between the equipment temperature and a first temperature threshold value to obtain the memory adjusting frequency of the electronic equipment;

and adjusting the current memory operating frequency of the electronic equipment to the memory adjusting frequency.

2. The method for adjusting the memory operating frequency according to claim 1, wherein the adjusting the memory operating frequency corresponding to the operating state according to the difference between the device temperature and the first temperature threshold includes:

if the difference value between the equipment temperature and the first temperature threshold is greater than 0, acquiring a second temperature threshold; wherein the second temperature threshold is greater than the first temperature threshold;

determining a difference between the device temperature and the first temperature threshold as a first difference, determining a difference between the second temperature threshold and the first temperature threshold as a second difference, and calculating a quotient of the first difference and the second difference, determining a frequency adjustment coefficient using the quotient of the first difference and the second difference, if the device temperature is between the first temperature threshold and the second temperature threshold;

and adjusting the memory operating frequency corresponding to the working state by using the frequency adjustment coefficient.

3. The method according to claim 2, wherein the method further comprises:

and if the equipment temperature is greater than or equal to the second temperature threshold, adjusting the current memory operating frequency of the electronic equipment to be the minimum operating frequency of the memory.

4. The method according to any one of claims 1 to 3, wherein in a case where the operating state of the electronic device is monitored, the method further includes:

and if the electronic equipment is continuously in a working state within a preset time period, determining whether the working state is the working state of the operating frequency of the memory to be adjusted.

5. The method according to claim 1, wherein the method further comprises:

a mapping relation table of the working state of the memory operation frequency to be adjusted and the memory operation frequency is constructed in advance and stored in the electronic equipment;

and determining the memory operating frequency corresponding to the working state of the memory operating frequency to be adjusted according to the mapping relation table.

6. A memory operation frequency adjusting device is applied to electronic equipment and is characterized by comprising:

the state monitoring module is used for monitoring the working state of the electronic equipment;

the frequency determination module is used for determining the memory running frequency corresponding to the working state if the working state is the working state of the memory running frequency to be adjusted;

the frequency adjusting module is configured to compare the memory operating frequency corresponding to the operating state with a frequency threshold, detect an equipment temperature of the electronic equipment if the memory operating frequency corresponding to the operating state is greater than the frequency threshold, calculate a difference between the equipment temperature and a first temperature threshold, adjust the memory operating frequency corresponding to the operating state according to the difference between the equipment temperature and the first temperature threshold to obtain a memory adjusting frequency of the electronic equipment, and adjust the current memory operating frequency of the electronic equipment to the memory adjusting frequency.

7. A computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the memory operating frequency adjustment method according to any one of claims 1 to 5.

8. An electronic device, comprising:

a processor;

a memory for storing one or more programs which, when executed by the processor, cause the processor to implement the memory operating frequency adjustment method of any of claims 1 to 5.

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