CN111816139B - Screen refresh rate switching method and electronic device - Google Patents
Screen refresh rate switching method and electronic device Download PDFInfo
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- CN111816139B CN111816139B CN202010555914.XA CN202010555914A CN111816139B CN 111816139 B CN111816139 B CN 111816139B CN 202010555914 A CN202010555914 A CN 202010555914A CN 111816139 B CN111816139 B CN 111816139B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application discloses a screen refresh rate switching method, which belongs to the technical field of electronics and comprises the following steps: acquiring the picture display size of a display screen; under the condition that the picture display size is smaller than or equal to the threshold size and the current screen refresh rate of the display screen is the first screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate is not easy to see by human eyes, so that the electronic equipment can reduce the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate; wherein the first screen refresh rate is greater than the second screen refresh rate. The display effect can be guaranteed, and meanwhile the purposes of saving electric quantity and reducing power consumption of the electronic equipment are achieved.
Description
Technical Field
The application belongs to the technical field of electronics, and particularly relates to a screen refresh rate switching method and electronic equipment.
Background
The screen refresh rate refers to the number of times that an image on a screen is repeatedly scanned from top to bottom, and the higher the refresh rate is, the smoother the displayed picture is.
At present, with the application of a 90hz refresh rate to a mobile phone, a screen with a high refresh rate becomes a next hot spot for electronic equipment manufacturers to pursue.
However, the high refresh rate may cause the power consumption of the electronic device to be large, and how to reduce the power consumption of the electronic device while ensuring the smoothness of the electronic device is a pain point.
Disclosure of Invention
The embodiment of the application aims to provide a screen refresh rate switching method, which can solve the problem that the power consumption of electronic equipment is large due to a high refresh rate.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a screen refresh rate switching method, where the method includes:
acquiring the picture display size of a display screen;
under the condition that the picture display size is smaller than or equal to the threshold size and the current screen refresh rate of the display screen is a first screen refresh rate, switching the screen refresh rate of the display screen from the first screen refresh rate to a second screen refresh rate;
wherein the first screen refresh rate is greater than the second screen refresh rate.
In a second aspect, an embodiment of the present application provides a screen refresh rate switching apparatus, where the apparatus includes:
the first acquisition module is used for acquiring the picture display size of the display screen;
the first switching module is used for switching the screen refresh rate of the display screen from a first screen refresh rate to a second screen refresh rate under the condition that the picture display size is smaller than or equal to a threshold size and the current screen refresh rate of the display screen is the first screen refresh rate;
wherein the first screen refresh rate is greater than the second screen refresh rate.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
In the embodiment of the application, by obtaining the picture display size of the display screen, when the picture display size is smaller than or equal to the threshold size, and the current screen refresh rate of the display screen is the first screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate is not easily seen by human eyes, therefore, under such a condition, the electronic device can reduce the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate (the first screen refresh rate is greater than the second screen refresh rate), the purpose of saving electric quantity can be achieved while ensuring the display effect, and further, the power consumption of the electronic device can be reduced.
Drawings
Fig. 1 is a flowchart illustrating a method for switching a screen refresh rate according to an embodiment of the present application;
FIG. 2 is a flowchart illustrating another method for switching screen refresh rates according to an embodiment of the present application;
FIG. 3 is a diagram illustrating a screen refresh rate switching according to an embodiment of the present application;
FIG. 4 is a block diagram illustrating a screen refresh rate switching apparatus according to an embodiment of the present disclosure;
FIG. 5 is a block diagram of another screen refresh rate switching apparatus according to an embodiment of the present application;
fig. 6 is a schematic diagram illustrating a hardware structure of an electronic device according to an embodiment of the present application to implement various embodiments of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The screen refresh rate switching method and the electronic device provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1, an embodiment of the present application provides a screen refresh rate switching method, as shown in fig. 1, the screen refresh rate switching method includes:
In the embodiment of the application, the picture display size of the display screen of the electronic device can be acquired through the electronic device.
The electronic device is a device that needs to perform screen refresh rate switching, and in this embodiment, the electronic device may be a mobile electronic device, such as a mobile phone, a tablet computer, and the like.
The screen display size refers to an actual size of the play screen displayed on the screen of the electronic device, and for example, when the play screen is displayed on the screen in a full screen, the screen size may be set as the screen display size. When the play picture is displayed on a partial screen on the screen, the size of the partial screen may be taken as the picture display size.
In this embodiment, the screen display size of the display screen may be acquired by a central processing unit of the electronic device.
After acquiring the picture display size of the display screen, step 102 is performed.
And 102, under the condition that the picture display size is smaller than or equal to the threshold size and the current screen refresh rate of the display screen is the first screen refresh rate, switching the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate.
The threshold size refers to a size preset by a service person for comparison with a screen display size of a display screen, and a specific numerical value of the threshold size may be determined according to a service requirement, which is not limited in this embodiment.
The screen refresh rate represents the vertical update rate of the visual information on the screen, and for most display screens, the refresh rate is typically 60 times per second, i.e. 60 frames of pictures are generated in one second, so the screen refresh rate is 60 hz. There are also a screen refresh rate of 90 hz/s and a screen refresh rate of 120 hz/s, and the higher the screen refresh rate is, the more frames of pictures are generated in one second by the display screen, so that the animation displayed by the electronic device is smoother and smoother, and the fatigue of human eyes is lower.
In the present embodiment, the first screen refresh rate is greater than the second screen refresh rate, for example, when the second screen refresh rate is 60 hz, the first screen refresh rate may be 90hz or 120 hz.
After the picture display size of the display screen is obtained, the size relationship between the picture display size and the threshold size can be compared, and the current refresh rate of the display screen can be obtained.
Under the condition that the picture display size is smaller than or equal to the threshold size and the current screen of the display screen is the first screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate is not easy to see by human eyes, therefore, under the condition, the electronic equipment can reduce the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate, the purpose of saving electric quantity can be achieved while the display effect is guaranteed, and the power consumption of the electronic equipment can be further reduced.
According to the screen refresh rate switching method provided by the embodiment of the application, by obtaining the picture display size of the display screen, when the picture display size is smaller than or equal to the threshold size, and the current screen refresh rate of the display screen is the first screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate is not easily seen by human eyes, therefore, under the condition, the electronic device can reduce the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate (the first screen refresh rate is greater than the second screen refresh rate), the purpose of saving electric quantity can be achieved while the display effect is ensured, and further the power consumption of the electronic device can be reduced.
Referring to fig. 2, another embodiment of the present application provides a screen refresh rate switching method, as shown in fig. 2, the screen refresh rate switching method includes:
In the embodiment of the application, the picture display size of the display screen of the electronic device can be acquired through the electronic device.
The electronic device is an electronic device that needs to perform screen refresh rate switching, and in this embodiment, the electronic device may be a mobile electronic device, such as a mobile phone and a tablet computer. Or may be a PC (Personal Computer) terminal, such as a desktop Computer, a notebook Computer, etc.
The screen display size refers to an actual size of the play screen displayed on the screen of the electronic device, and for example, when the play screen is displayed on the screen in a full screen, the screen size may be set as the screen display size. When the play picture is displayed on a partial screen on the screen, the size of the partial screen may be taken as the picture display size.
Fig. 3 is a schematic diagram illustrating a screen refresh rate switching according to an embodiment of the present application, and as shown in fig. 3, the main modules may include: the device comprises a power management unit chip 01, an infrared detection module 02, a central processing unit 03, an ambient light detection module 04 and a display screen 05 which are connected with one another. The central processing unit 03 can control the system of the whole electronic device; the infrared detection module can detect whether an object approaches the electronic equipment or not through infrared light; the ambient light detection module can detect the intensity of ambient light; the power management unit chip can supply power to the whole electronic equipment; the display screen can display certain electronic files on the screen through a specific transmission device and reflect the electronic files to human eyes.
In this embodiment, the screen display size of the display screen may be acquired by a central processing unit of the electronic device.
After acquiring the screen display size of the display screen, step 202 is executed, or step 203 is executed, or step 204 is executed.
The threshold size may be a size preset by a service person for comparison with a picture display size of a display screen, and a specific numerical value of the threshold size may be determined according to a service requirement, which is not limited in this embodiment, and may be, for example, a half area of the screen size of a mobile phone. Under the condition that the picture display size is smaller than or equal to the threshold size and the current screen of the display screen is the first screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate is not easy to see by human eyes, therefore, under the condition, the electronic equipment can reduce the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate, the purpose of saving electric quantity can be achieved while the display effect is guaranteed, and the power consumption of the electronic equipment can be further reduced.
The screen refresh rate represents the vertical update rate of the visual information on the screen, and for most display screens, the refresh rate is typically 60 times per second, i.e. 60 frames of pictures are generated in one second, so the screen refresh rate is 60 hz. There are a screen refresh rate of 90 hz/s and a screen refresh rate of 120 hz/s, and the higher the screen refresh rate is, the more frames of pictures are generated in one second by the display screen, so that the animation displayed by the electronic device can be smoother and smoother, and the degree of fatigue of human eyes is lower.
In the present embodiment, the first screen refresh rate is greater than the second screen refresh rate, for example, when the second screen refresh rate is 60 hz, the first screen refresh rate may be 90hz or 120 hz.
After the picture display size of the display screen is obtained, the size relationship between the picture display size and the threshold size can be compared, and the current refresh rate of the display screen can be obtained.
Under the condition that the picture display size is larger than the threshold size and the current screen refresh rate of the display screen is the second screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate can be easily seen by human eyes, so that the electronic equipment can switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate, namely to a higher screen refresh rate, so as to ensure the display effect.
And 204, acquiring the spacing distance between the user and the display screen under the condition that the picture display size is larger than the threshold size.
The separation distance refers to the distance between the user and the display screen. When the screen display size is larger than the threshold size, the present embodiment may increase the determination condition of the separation distance, and specifically, the following description may be referred to.
As shown in fig. 3, an infrared detection module is preset in the electronic device, and when the size of the displayed image is larger than a threshold size, the infrared detection module may acquire a distance between the user and the display screen.
Of course, not limited thereto, other manners that can acquire the separation distance between the user and the display screen may also be applied to the present embodiment, such as ultrasonic ranging, and the present embodiment does not impose any limitation on the specific separation distance acquisition manner.
After acquiring the separation distance between the user and the display screen, step 205 is executed, or step 206 is executed.
The threshold distance may be a preset limit value of a separation distance between the user and the display screen, and a specific numerical value of the threshold distance may be determined according to a service requirement, which is not limited in this embodiment.
Under the condition that the spacing distance is greater than or equal to the threshold distance and the current screen refresh rate of the display screen is the first screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate is not easy to see by human eyes, therefore, under the condition, the electronic equipment can reduce the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate, the purpose of saving electric quantity can be achieved while the display effect is guaranteed, and the power consumption of the electronic equipment can be further reduced.
And step 206, under the condition that the spacing distance is smaller than the threshold distance and the current screen refresh rate of the display screen is the second screen refresh rate, switching the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate.
Under the condition that the spacing distance is smaller than the threshold distance and the current screen refresh rate of the display screen is the second screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate can be easily seen by human eyes, therefore, under the condition, the electronic equipment can switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate, namely to a higher screen refresh rate, and the display effect is ensured.
As shown in fig. 3, an ambient light detection module is preset in the electronic device, and when the screen display size is larger than the threshold size, the ambient light intensity of the environment in which the display screen is located can be acquired by the ambient light detection module.
Of course, the present embodiment is not limited to this, and other manners capable of acquiring the ambient light intensity may also be applied to the present embodiment, and the present embodiment does not limit the specific manner of acquiring the ambient light intensity.
And step 208, under the condition that the ambient light intensity is greater than or equal to the threshold light intensity and the current screen refresh rate of the display screen is the first screen refresh rate, switching the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate.
The threshold light intensity may be a preset threshold value of the ambient light intensity, and a specific value of the threshold light intensity may be determined according to a service requirement, which is not limited in this embodiment.
Under the condition that the ambient light intensity is greater than or equal to the threshold light intensity and the current screen refresh rate of the display screen is the first screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate is not easy to see by human eyes, therefore, under the condition, the electronic equipment can reduce the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate, and the purposes of saving electric quantity and reducing the power consumption of the electronic equipment can be achieved while the display effect is ensured.
Under the condition that the ambient light intensity is less than the threshold light intensity and the current screen refresh rate of the display screen is the second screen refresh rate, the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate can be easily seen by human eyes, so that the screen refresh rate of the display screen can be switched from the second screen refresh rate to the first screen refresh rate, namely to a higher screen refresh rate, and the display effect is ensured.
The remaining battery capacity refers to the current remaining capacity of the electronic device.
The remaining battery capacity may be obtained by: and acquiring the residual amount of the battery of the electronic equipment corresponding to the display screen through a power management unit chip built in the electronic equipment. Of course, in a specific implementation, the remaining battery capacity of the electronic device may also be obtained in other manners, and specifically, the remaining battery capacity may be determined according to a business requirement, which is not limited in this embodiment.
And step 211, switching the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate under the condition that the battery residual quantity is less than or equal to the threshold electric quantity.
The threshold electric quantity may be a preset critical electric quantity value of the battery electric quantity, and a specific value of the threshold electric quantity may be determined according to a service requirement, which is not limited in this embodiment.
Under the condition that the residual quantity of the battery is smaller than or equal to the threshold electric quantity, at the moment, the electric quantity of the electronic equipment is small, so that the screen refresh rate of the display screen can be switched from the first screen refresh rate to the second screen refresh rate, namely, the screen refresh rate is adjusted to be lower, and the purposes of saving the electric quantity and reducing the power consumption of the electronic equipment can be achieved.
The electronic device may further obtain a target application corresponding to the display screen on the display screen, where the specific target application may be determined according to a service requirement, and this embodiment is not limited thereto.
And step 213, in the case that the target application is an application program in the application white list, switching the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate.
When the target application corresponds to the application white list program, the electronic device may switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate, that is, adjust the screen refresh rate to a higher screen refresh rate.
The screen refresh rate switching method provided by the embodiment of the application has the advantages that the method can judge whether the screen refresh rate is switched or not in multiple modes, so that the purposes of saving electric quantity and reducing power consumption of electronic equipment can be further achieved on the basis of ensuring the watching requirements of users.
It should be noted that, in the screen refresh rate switching method provided in the embodiment of the present application, the execution subject may be a screen refresh rate switching device, or a control module in the screen refresh rate switching device, configured to execute the method for loading the screen refresh rate switching. In the embodiment of the present application, a method for performing loaded screen refresh rate switching by using a screen refresh rate switching device is taken as an example, and the method for performing loaded screen refresh rate switching provided in the embodiment of the present application is described.
Fig. 4 is a block diagram illustrating a structure of a screen refresh rate switching apparatus according to an embodiment of the present application, and as shown in fig. 4, the screen refresh rate switching apparatus 300 includes:
a first obtaining module 301, configured to obtain a picture display size of a display screen;
a first switching module 302, configured to switch the screen refresh rate of the display screen from a first screen refresh rate to a second screen refresh rate when the picture display size is smaller than or equal to the threshold size and the current screen refresh rate of the display screen is the first screen refresh rate;
wherein the first screen refresh rate is greater than the second screen refresh rate;
a second obtaining module 303, configured to obtain a separation distance between the user and the display screen when the picture display size is larger than the threshold size;
the second switching module 304 is configured to switch the screen refresh rate of the display screen from the first screen refresh rate to a second screen refresh rate when the separation distance is greater than or equal to the threshold distance and the current screen refresh rate of the display screen is the first screen refresh rate;
a third obtaining module 305, configured to obtain an ambient light intensity of an environment where the display screen is located when the distance is smaller than the threshold distance;
a third switching module 306, configured to switch the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate when the ambient light intensity is greater than or equal to the threshold light intensity and the current screen refresh rate of the display screen is the first screen refresh rate;
a fourth switching module 307, configured to switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate when the picture display size is larger than the threshold size and the current screen refresh rate of the display screen is the second screen refresh rate;
a fifth switching module 308, configured to switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate when the separation distance is smaller than the threshold distance and the current screen refresh rate of the display screen is the second screen refresh rate;
a sixth switching module 309, configured to switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate when the ambient light intensity is less than the threshold light intensity and the current screen refresh rate of the display screen is the second screen refresh rate;
a fourth obtaining module 310, configured to obtain a remaining battery amount of the electronic device corresponding to the display screen;
a seventh switching module 311, configured to switch the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate when the remaining amount of the battery is less than or equal to the threshold electric quantity;
a fifth obtaining module 312, configured to obtain a target application corresponding to a display frame on a display screen;
and an eighth switching module 313, configured to switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate if the target application is an application program in the application white list.
The screen refresh rate switching device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in the terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The screen refresh rate switching device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The screen refresh rate switching device provided in the embodiment of the present application can implement each process implemented by the screen refresh rate switching device in the method embodiments of fig. 1 to fig. 3, and for avoiding repetition, details are not repeated here.
The screen refresh rate switching device provided by the embodiment of the application acquires the picture display size of the display screen through the first acquisition module, and then the first switching module is used for judging the difference between the animation fluency and the smoothness of the first screen refresh rate and the second screen refresh rate by human eyes when the picture display size is smaller than or equal to the threshold size and the current screen refresh rate of the display screen is the first screen refresh rate.
Optionally, an electronic device is further provided in this embodiment of the present application, and includes a processor 410, a memory 409, and a program or an instruction stored in the memory 409 and executable on the processor 410, where the program or the instruction is executed by the processor 410 to implement each process of the above-mentioned screen refresh rate switching method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and the non-mobile electronic devices described above.
Fig. 6 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 400 includes, but is not limited to: radio unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, and processor 410.
Those skilled in the art will appreciate that the electronic device 400 may further include a power source (e.g., a battery) for supplying power to various components, and the power source may be logically connected to the processor 410 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 5 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
The processor 410 is configured to obtain a picture display size of a display screen; under the condition that the picture display size is smaller than or equal to the threshold size and the current screen refresh rate of the display screen is a first screen refresh rate, switching the screen refresh rate of the display screen from the first screen refresh rate to a second screen refresh rate; wherein the first screen refresh rate is greater than the second screen refresh rate.
The electronic equipment can be under the condition that the picture display size is less than or equal to the threshold size, and the current screen refresh rate of the display screen is the first screen refresh rate, the difference of animation fluency and smoothness of the first screen refresh rate and the second screen refresh rate is not easy to see by human eyes, therefore, under the condition, the electronic equipment can reduce the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate, and the purposes of saving electric quantity and reducing power consumption of the electronic equipment can be achieved while the display effect is ensured.
Optionally, the processor 410 is further configured to, when the screen display size is larger than the threshold size, obtain a separation distance between a user and the display screen; and switching the screen refresh rate of the display screen from the first screen refresh rate to a second screen refresh rate under the condition that the spacing distance is greater than or equal to a threshold distance and the current screen refresh rate of the display screen is the first screen refresh rate.
Optionally, the processor 410 is further configured to, when the separation distance is smaller than the threshold distance, obtain an ambient light intensity of an environment where the display screen is located; and switching the screen refresh rate of the display screen from the first screen refresh rate to a second screen refresh rate under the condition that the ambient light intensity is greater than or equal to a threshold light intensity and the current screen refresh rate of the display screen is the first screen refresh rate.
Optionally, the processor 410 is further configured to switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate when the picture display size is larger than the threshold size and the current screen refresh rate of the display screen is the second screen refresh rate.
Optionally, the processor 410 is further configured to switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate when the separation distance is smaller than the threshold distance and the current screen refresh rate of the display screen is the second screen refresh rate.
Optionally, the processor 410 is further configured to switch the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate when the ambient light intensity is smaller than the threshold light intensity and the current screen refresh rate of the display screen is the second screen refresh rate.
Optionally, the processor 410 is further configured to obtain a remaining battery amount of the electronic device corresponding to the display screen; and under the condition that the battery residual quantity is smaller than or equal to a threshold electric quantity, switching the screen refresh rate of the display screen from the first screen refresh rate to the second screen refresh rate.
Optionally, the processor 410 is further configured to obtain a target application corresponding to a display frame on the display screen; and switching the screen refresh rate of the display screen from the second screen refresh rate to the first screen refresh rate when the target application is an application program in an application white list.
In the embodiment, multiple modes can be added to judge whether the screen refresh rate is switched, so that the purposes of saving electric quantity and reducing the power consumption of the electronic equipment can be further achieved on the basis of ensuring the watching requirement of a user.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the process of the screen refresh rate switching method embodiment is implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the foregoing screen refresh rate switching method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the details are not repeated here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
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| CN113162927B (en) * | 2021-04-19 | 2023-04-18 | 维沃移动通信有限公司 | Data transmission method, sending terminal, receiving terminal and electronic equipment |
| JP2022172980A (en) * | 2021-05-07 | 2022-11-17 | シャープ株式会社 | Display control device, electronic equipment, control program, and display control method |
| CN113625860B (en) * | 2021-07-23 | 2023-01-31 | 荣耀终端有限公司 | Mode switching method, device, electronic device and chip system |
| CN115705231B (en) | 2021-08-10 | 2023-10-20 | 荣耀终端有限公司 | Screen display method and terminal equipment |
| CN113721755B (en) * | 2021-09-13 | 2023-11-21 | 三星电子（中国）研发中心 | Screen power saving method and device |
| CN113961160A (en) * | 2021-10-14 | 2022-01-21 | 维沃移动通信有限公司 | Screen adjusting method and device |
| CN116661724A (en) | 2022-02-21 | 2023-08-29 | 荣耀终端有限公司 | Screen refresh rate switching method, electronic device, and computer-readable storage medium |
| CN114913827A (en) * | 2022-05-17 | 2022-08-16 | 广西世纪创新显示电子有限公司 | Energy-saving display control method, device, terminal and storage medium of electronic contest display |
| CN117676003A (en) * | 2022-06-23 | 2024-03-08 | 荣耀终端有限公司 | Power consumption control method and electronic equipment |
| CN118331524B (en) * | 2024-03-18 | 2025-03-21 | 荣耀终端股份有限公司 | Screen refresh rate setting method and electronic device |
| WO2025245864A1 (en) * | 2024-05-31 | 2025-12-04 | 荣耀终端股份有限公司 | Refresh rate switching method, and electronic device, chip system and readable storage medium |
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