WO2021237425A1

WO2021237425A1 - Screen brightness adjustment method, terminal and storage medium

Info

Publication number: WO2021237425A1
Application number: PCT/CN2020/092181
Authority: WO
Inventors: 沈剑锋; 胡海瑞; 汪智勇; 刘丽; 刘雄伟; 陈蓉
Original assignee: 深圳传音控股股份有限公司
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-12-02
Also published as: CN115443645B; CN115443645A

Abstract

A screen brightness adjustment method, a terminal and a storage medium. Said method comprises: detecting whether association information of a terminal satisfies a first condition (101); if the first condition is satisfied, detecting whether a screen brightness value of the terminal and interface information of the terminal satisfy a second condition, the interface information comprising a current application and/or a current interface (102); and if the second condition is satisfied, triggering screen mode switching, and/or outputting an operation interface for adjusting screen brightness (103). By detecting and pre-determining whether association information of a terminal, and a screen brightness value of the terminal and interface information of the terminal satisfy conditions, the accuracy of screen mode switching and/or outputting an operation interface for adjusting screen brightness is improved. A fine and fast screen brightness adjustment method is achieved, and the accuracy and intelligence of brightness adjustment are improved.

Description

Screen brightness adjustment method, terminal and storage medium

Technical field

This application relates to the technical field of terminal equipment, and in particular to a method for adjusting screen brightness, a terminal, and a storage medium.

Background technique

With the rapid development of terminal technology, the use of terminals has become increasingly widespread. The functional requirements of users on the terminal are also increasing. At present, the method of adjusting the brightness of the terminal screen is relatively simple, such as adjusting the screen brightness by sliding the brightness bar left and right or up and down; or automatically adjusting the screen brightness through changes in the external brightness, etc., to achieve coarse adjustment of the screen brightness. However, in many cases, the actual needs of users for adjusting the screen brightness cannot be met.

Summary of the invention

The embodiments of the present application provide a method for adjusting screen brightness, a terminal, and a storage medium. By detecting the associated information of the terminal, the target brightness value of the screen brightness adjustment of the terminal is further determined through the associated information, and the screen brightness is adjusted according to the target brightness value. Realize a more precise and fast screen brightness adjustment method, improve the accuracy and intelligence of the brightness adjustment.

In a first aspect, a method for adjusting screen brightness includes:

Detecting whether the associated information of the terminal meets the first condition;

If the first condition is met, detecting whether the screen brightness value of the terminal and the interface information of the terminal meet the second condition, where the interface information includes the current application and/or the current interface;

If the second condition is met, a screen mode switch is triggered, and/or an operation interface for adjusting the brightness of the screen is output.

In a second aspect, a method for adjusting screen brightness is applied to at least one terminal, and the method includes:

Detect whether the state information of the terminal meets preset conditions, the state information includes the associated information of the terminal, the screen brightness value of the terminal and the interface information of the terminal, and the interface information includes the current application and/or the current interface ；

If yes, trigger the screen mode switch, and/or output an operation interface for adjusting the screen brightness.

In a third aspect, a terminal includes a processing unit and a communication unit, wherein the processing unit is configured to invoke the program instructions to execute the methods described in the above first aspect and the above second aspect.

In a fourth aspect, a terminal includes a processor and a memory, wherein the memory is used to store a computer program, the computer program includes program instructions, and the processor is configured to call the program instructions to execute The method described in the first aspect and the second aspect described above.

In a fifth aspect, an embodiment of the present application provides a chip that includes a processor and a data interface. The processor reads instructions stored in a memory through the data interface, and executes the above-mentioned first to third aspects and any An alternative implementation method.

In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the foregoing computer-readable storage medium stores a computer program for electronic data exchange, wherein the foregoing computer program enables a computer to execute Some or all of the steps described in one aspect.

In a seventh aspect, an embodiment of the present application provides a computer program product, wherein the above-mentioned computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the above-mentioned computer program is operable to cause a computer to execute as implemented in this application Example part or all of the steps described in the first aspect. The computer program product may be a software installation package.

In the embodiment of the present application, the terminal detects the associated information of the terminal, and further detects whether the screen brightness value of the terminal and the interface information of the terminal meet the second condition when the associated information meets the first condition, and The screen mode switch is triggered when it is satisfied; or, the operation interface for adjusting the screen brightness is output. Through pre-judgment, the accuracy of brightness adjustment is improved. The adjustment method is to switch the screen mode and/or output an operation interface for adjusting the screen brightness, so as to realize a more precise and fast screen brightness adjustment method, and enhance the intelligence of the brightness adjustment.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

FIG. 1A is a schematic flowchart of a method for adjusting screen brightness according to an embodiment of the present application;

FIG. 1B is a schematic diagram of directly triggering screen mode switching provided by an embodiment of the present application;

FIG. 1C is a schematic diagram of an operation interface that satisfies output for adjusting screen brightness according to an embodiment of the present application;

FIG. 1D is a schematic diagram of switching to a corresponding screen mode according to the acquired target brightness value according to an embodiment of the present application; FIG.

FIG. 1E is a schematic diagram of outputting a corresponding operation interface for adjusting screen brightness according to the type of interface application provided by an embodiment of the present application;

2 is a schematic flowchart of another method for adjusting screen brightness provided by an embodiment of the present application;

3A is a schematic flowchart of another method for adjusting screen brightness according to an embodiment of the present application;

3B is a schematic diagram of a screen brightness value triggering screen mode switching according to an embodiment of the present application;

3C is a schematic diagram of another screen brightness value triggering screen mode switching provided by an embodiment of the present application;

4 is a schematic diagram of functional units of a terminal provided by an embodiment of the present application;

Fig. 5 is a schematic structural diagram of a terminal provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes unlisted steps or units, or optionally also includes Other steps or units inherent in these processes, methods, products or equipment.

At present, the method of adjusting the brightness of the terminal screen is relatively simple, such as adjusting the screen brightness by sliding the brightness bar left and right or up and down; or automatically adjusting the screen brightness through changes in the external brightness, etc., to achieve coarse adjustment of the screen brightness. However, in many cases, the actual needs of users for adjusting the screen brightness cannot be met.

In view of the foregoing problems, embodiments of the present application provide a method and terminal for adjusting screen brightness.

Terminals include, but are not limited to, devices with communication functions, smart phones, tablet computers, notebook computers, desktop computers, portable digital players, smart bracelets, smart watches, etc.

First, please refer to FIG. 1A. FIG. 1A is a schematic flowchart of a method for adjusting screen brightness according to an embodiment of the present application. This method may include, but is not limited to, the following steps:

101. Detect whether the associated information of the terminal meets the first condition.

Specifically, it can be understood that under certain circumstances, for example, the terminal user is about to adjust the screen brightness, triggers a screen brightness adjustment instruction, or the terminal automatically detects, and when the screen brightness is adjusted in a timely manner, the associated information of the terminal can be detected. The associated information may be any one or more of the following: facial feature information of the terminal user, distance information of the user from the terminal interface, environmental parameter information, terminal status information, and the like. Satisfying the above-mentioned first condition is that the facial feature information matches the preset facial feature information and/or the distance information matches the preset distance information. For example, if the glasses wearing information contained in the facial feature information is that the current user wears glasses, and one of the preset first conditions is that the current user wears glasses, it can be determined that the associated information of the terminal satisfies the first condition. Other situations can be deduced by analogy, so I won't list them all here.

102. If the first condition is met, detect whether the screen brightness value of the terminal and the interface information of the terminal meet the second condition, where the interface information includes the current application and/or the current interface.

Specifically, the first condition is satisfied, that is, when the associated information meets the first condition, it is detected whether the screen brightness value of the terminal and the interface information of the terminal meet the second condition, and the interface information includes the current Application and/or current interface.

Optionally, the satisfaction of the second condition includes at least one of the following: the screen brightness value of the terminal satisfies a preset screen brightness condition and the interface information of the terminal matches preset interface information; the screen The brightness value does not match the interface information.

Specifically, the preset screen brightness condition is that the screen brightness value is higher than the maximum screen brightness in the current interface or the current application or the current screen mode, or the screen brightness value is lower than the screen in the current interface or the current application or the current screen mode The minimum brightness. That is, when the screen brightness value of the foregoing terminal meets the preset screen brightness condition, it is one of the types of situations that meets the foregoing second condition. In addition, the second type of situation that satisfies the above second condition also includes that the above screen brightness value does not match the interface information. For example, the current screen brightness value is 50, nits, and the current interface is a game interface. The screen brightness value range matched by the game interface is between 150 nits and 300 nits. 50 nits are not in the range of the screen brightness value. Obviously, the current screen brightness value does not match the interface information.

Optionally, the associated information includes facial feature information of the terminal user and/or distance information of the user from the terminal interface, and if the first condition is met, the screen brightness value and the terminal interface are detected. Whether the interface information satisfies the second condition includes: when the facial feature information matches the preset facial feature information and/or the distance information matches the preset distance information, detecting the screen brightness value and Whether the interface information of the terminal meets the second condition.

Specifically, for example, the terminal user has a habit of wearing glasses, and it is preset that the user does not wear glasses as meeting the first condition. Or the terminal user presets the standard distance when the distance between the user and the terminal interface is 20cm-30cm, and when the distance between the user and the terminal interface is 50cm, or greater than 30cm or less than 20cm, the first condition is satisfied. Or when the user’s facial feature information and the distance information satisfy the first condition at the same time, it is triggered to detect whether the screen brightness value and the terminal interface information meet the second condition, for example, the user is not currently wearing glasses, and the distance The terminal interface distance is 30cm, or when the user wears glasses and the user adjusts the distance between his face and the terminal interface to 50cm, that is, when any one of the first conditions can be met at the same time, the terminal detection is triggered Whether the screen brightness value and the interface information of the terminal meet the second condition.

103. If the second condition is met, trigger screen mode switching, and/or output an operation interface for adjusting screen brightness.

Optionally, when the terminal detects that the screen brightness value and the interface information of the terminal meet the second condition, the terminal may execute the step of triggering the screen mode switch; or, optionally, the terminal may execute output to adjust the screen brightness The steps of the operation interface.

For example, for the way to trigger the screen mode switch, it can be understood that, as shown in Figure 1B, the second condition is that the terminal user or the terminal manufacturer sets some conditions in advance to determine the screen brightness value and the terminal interface information Whether this condition is met, and if the second condition is met, there is no need to obtain other information or perform other steps. The terminal can directly execute the step of triggering the screen mode switch, such as switching to the preset fixed screen mode, or Switch to the preset screen mode corresponding to the screen brightness value and the interface information of the terminal, etc. And/or, as shown in FIG. 1C, when the terminal determines that the screen brightness value and the interface information of the terminal meet the second condition, the terminal outputs an operation interface for adjusting the screen brightness, and further screens the operation interface. bright adjustment.

Optionally, the triggering of screen mode switching includes: obtaining a target brightness value, and switching to a corresponding screen mode according to the target brightness value.

Specifically, as shown in Figure 1D, that is, when the terminal is switching the screen mode, if the terminal does not have a preset fixed screen mode, the target brightness value is acquired, and further, the terminal switches to the target brightness value according to the target brightness value. Corresponding screen mode.

It can be seen that by detecting the associated information of the terminal, the terminal further detects whether the screen brightness value of the terminal and the interface information of the terminal meet the second condition when the associated information satisfies the first condition, and when the associated information satisfies the second condition, Trigger the screen mode switch at time; or, output the operation interface for adjusting the screen brightness. The associated information obtained successively, the brightness value of the screen and the interface information of the terminal determine whether the preset condition is met, and based on the judgment result, when the second condition is satisfied, the screen mode switch is triggered to achieve a faster and more precise screen brightness adjustment method, and improve The accuracy and intelligence of brightness adjustment. Or output the operation interface for adjusting the screen brightness to facilitate fine adjustment of the screen brightness.

In a possible example, after the output of the operation interface for adjusting the screen brightness, the method further includes: receiving at least one operation on the operation interface to obtain the target brightness value according to the operation; The target brightness value adjusts the screen brightness.

Specifically, it can be understood that after at least one operation interface is output, the operation interface is used to adjust the screen brightness, and the terminal is based on the operation received on the interface. Frequency and so on to determine the target brightness value of the terminal screen brightness adjustment. Further, the screen brightness is adjusted according to the target brightness value, and the brightness of the current screen is adjusted to the target brightness value.

It can be seen that when the associated information satisfies the preset conditions, the target brightness value can be determined through the associated information, or the target brightness can be determined by the operation interface received by the terminal and the operation applied to the interface. Value to improve the convenience of determining the target brightness value.

In a possible example, the associated information includes facial feature information of the terminal user and/or distance information of the user from the terminal interface, and the detection of whether the screen brightness value and the terminal interface information satisfy Before the second condition, the method further includes: determining a target brightness value according to the facial feature information and/or the distance information; and triggering screen mode switching includes: triggering screen mode switching according to the target brightness value.

Specifically, it can be understood that the associated information specifically includes facial feature information of the terminal user and/or distance information of the user from the terminal interface. Directly determining the target brightness value according to the associated information is to determine the target brightness value according to the facial feature information and/or the distance information. For example, the acquired facial feature information of the terminal user is used to determine which state the user currently belongs to, and the distance of the terminal user from the terminal interface to calculate the current optimal brightness value, that is, the target brightness value. Further, the terminal can switch the screen mode based on the target brightness value.

It can be seen that the target brightness value is determined by the facial feature information of the terminal user and the distance between the terminal user and the terminal. Further, the terminal can switch the screen mode based on the target brightness value, so that the adjustment is more accurate and the screen mode is switched. It makes adjustment more convenient and enhances the functionality of terminal screen brightness adjustment.

In a possible example, the facial feature information includes: glasses wearing information, eye state information, and face tilt information; the determining the target brightness value according to the facial feature information includes: acquiring the information corresponding to the glasses wearing information An eye state information table; an eye state value is determined based on the eye state information and the eye state information table; a target brightness value is determined based on the eye state value and the face tilt information.

Specifically, it can be understood that when determining the target brightness value according to the facial feature information, the target brightness value is determined together based on the glasses wearing information, the eye state information, and the face tilt information included in the face state information. For example, when it is determined according to the glasses wearing information contained in the facial feature information that the terminal user is not wearing glasses (the user wears glasses daily), the unworn eyes and the wearing eyes respectively correspond to different eye state information tables. After determining the corresponding eye state information table according to the glasses wearing information, the eye state value is determined according to the facial feature information including the eye state information and the eye state information table. The aforementioned glasses wearing information can be determined by detecting the current fatigue state of the user's eyes. Generally, as the user gazes at the terminal interface for the accumulation of time, or the length of time changes, the eyes will show different fatigue states. For example, if you use your eyes continuously for 1 hour and 4 hours, different fatigue states of the eyes will be detected; further, the distance of the eyes looking at the screen will also affect the fatigue state of the eyes, whether you wear glasses to look at the screen interface will also affect the eyes. State of fatigue. In addition, the aforementioned facial tilt information, such as the angle between the end user's face and the screen interface, can be a specific degree, or can be divided into facing the screen, side facing the screen, severely tilted face, slightly tilted face, and so on. And finally determine the target brightness value according to the eye state value and the face tilt information. Different eye state values correspond to different target brightness ranges, and the facial tilt information is used as the correction coefficient of the eye state value to correct the eye state value to obtain the corrected eye state value. And use the corrected eye state value to determine the target brightness value.

It can be seen that when determining the target brightness value according to the facial feature information, the determination is made based on the information of multiple dimensions included in the facial state information, so that the target brightness value is more accurate. Realize the fine and rapid adjustment of the screen to better meet the needs of users.

In a possible example, the facial feature information includes any one or more of the following: glasses wearing information, eye state information, and facial tilt information.

Specifically, glasses wearing information such as whether the end user wears glasses; eye status information such as eye fatigue, whether there are red blood streaks in the eyes, pupil condensation, etc., and the eye status information is divided into different according to the Likert scale Different levels correspond to different states; face tilt information, such as the angle between the end user’s face and the screen interface, can be a specific degree, or it can be divided into facing the screen, facing the screen, the face is severely tilted, and the face is slight Tilt and so on.

It can be seen that a comprehensive consideration of the various information contained in the facial feature information is used to determine the target brightness value, and the degree of matching between the screen brightness adjustment and the state of the end user is improved.

In a possible example, the determining the target brightness value according to the distance information includes: obtaining a preset mapping relationship table between the distance and the screen brightness value; determining according to the distance included in the distance information and the mapping relationship table The target brightness value.

Specifically, it can be understood that the corresponding relationship between the distance of the terminal user from the terminal interface and the target brightness value is preset to form a mapping relationship table. The correspondence between the two can be a simple one-to-one correspondence, for example, when the distance is 30cm, the target brightness value is 100 nits, and when the distance is 50cm, the target brightness value is 200 nits, etc. . The corresponding relationship between the two can also present a functional relationship, such as a quadratic function with an opening downward. In the first stage, the target brightness value increases with the increase of distance. When the maximum value of the target brightness value is reached, the target brightness The value decreases as the distance increases and enters the second stage.

It can be seen that, based on a preset mapping table of distances and screen brightness values, the target brightness value is determined according to the distance included in the distance information and the mapping table. Make the determination of the target brightness value more accurate.

In a possible example, the determining the target brightness value based on the facial feature information and the distance information includes: determining a first brightness range based on the facial feature information; and determining a first brightness range based on the distance information and the first brightness The range determines the target brightness value.

Specifically, it can be understood that the target brightness value can also be determined according to the facial feature information and the distance information. For example, if it is determined that the terminal user does not wear glasses (wear glasses daily) according to the facial feature information, then it is determined The first brightness range is the corresponding intervals, such as 100 nits-200 nits, 300-400 nits, etc.; and then according to the distance information, such as 10cm, the corresponding target brightness value is within the first brightness range interval 150 nits, set the target brightness value to 150 nits.

It can be seen that the target brightness value is determined according to the facial feature information and the distance information, so that the target brightness value can better adapt to user requirements.

In a possible example, the method further includes: obtaining environmental parameter information and terminal state information; the associated information includes facial feature information of the terminal user, and distance information of the user from the terminal interface; and the determining The target brightness value of the terminal screen brightness adjustment includes: obtaining contrast information according to the environmental parameter information and the terminal state information, and the contrast information includes at least one of the following: light-dark contrast, cold-warm contrast, and pure color contrast; The facial feature information is input to a pre-trained visual fatigue neural network model, and the user's visual fatigue degree is output; the target brightness value is determined according to the contrast information, the visual fatigue degree, and the distance information.

Specifically, it can be understood that when determining the target brightness value, in addition to the already obtained associated information, it is also necessary to obtain environmental parameter information through the acoustic sensor and the light sensor, and obtain the current state information of the terminal. When determining the target brightness value for the brightness adjustment of the terminal screen, first extract the brightness information, color warmth information, and color purity information included in the environmental parameter information from the environmental parameter information, and similarly, from the terminal status The brightness information, color warmth information, and color purity information included in the environmental parameter information are extracted from the information, and then the contrast information between the environmental parameter information and the terminal state information is calculated. Then, the facial feature information is input into a pre-trained asthenopia neural network model, and then the user's asthenopia degree is output. The asthenopia neural network model is an asthenopia neural network model that is pre-trained to convergence. Finally, a target brightness value is calculated based on the contrast information, the degree of visual fatigue, and the distance information. The calculation formula is as follows:

Among them, N is the target brightness value, θ is the contrast information, d is the distance information,

The distance information is the degree of visual fatigue.

Wherein, the contrast information includes at least one of the following: light-dark contrast, cold-warm contrast, and color purity contrast.

Wherein, the facial feature information includes any one or more of the following: glasses wearing information, eye state information, and face tilt information.

In a possible example, the outputting at least one operation interface for adjusting screen brightness includes at least one of the following: outputting a corresponding operation interface for adjusting screen brightness according to the screen mode; outputting a corresponding operation interface for adjusting screen brightness according to the screen brightness The operation interface for adjusting the screen brightness; the corresponding operation interface for adjusting the screen brightness is output according to the environmental parameter information; the corresponding operation interface for adjusting the screen brightness is output according to the type of interface application.

Specifically, it can be understood that when outputting the brightness adjustment operation interface, the operation interface output can be performed according to different conditions, for example, according to any one or more of the following output operation interfaces, screen mode, screen brightness, environmental parameter information, interface Type of application, etc.

Optionally, the screen mode is any one or more of the following: eye protection mode, dark mode, late night mode, anti-flicker mode, warm color mode, cool color mode, adaptive mode, bright mode, standard mode, power saving mode, Super power saving mode. Different screen modes are preset to correspond to different screen brightness adjustment operation interfaces, and the corresponding screen brightness adjustment operation interfaces will be output according to the current screen mode.

In addition, the operation interface is output according to the screen brightness. Specifically, the terminal includes a plurality of operation interfaces for adjusting brightness, and different screen brightnesses correspond to different operation interfaces. For example, the current screen brightness is 10 nits or 400 nits, and the brightness value adjusted by each unit of the output operation interface is larger. For example, if you slide a grid, the screen brightness will increase by 20 nits, or the screen brightness will decrease by 20 nits. Realize quick adjustment of screen brightness. Or, when the current screen brightness is 100 nits or 200 nits, the brightness value adjusted per unit of the output operation interface is smaller. For example, if you slide a grid, the screen brightness will increase by 5 nits, or the screen brightness will decrease by 5 nits. Achieve fine and rapid adjustment of screen brightness.

In addition, the corresponding operation interface for adjusting the screen brightness is output according to the environmental parameter information, for example, the operation interface for adjusting the screen brightness is output according to the brightness information contained in the environmental parameter information, and different operation interfaces are output for different brightness. And according to the noise information contained in the environmental parameter information, an operation interface for adjusting the brightness of the screen is output, and different noise coefficients output different operation interfaces. Analyze the various types of sounds included in the noise figure to determine the source of the sound and the distance from the end user, as well as the number of people around the end user within the preset warning range of the end user. For example, when there are more than 5 people around in the preset warning range, the operation interface of screen brightness adjustment is output, so that the end user can adjust the screen brightness in time to avoid privacy leakage. Or automatically reduce the screen brightness or automatically lock the screen.

In addition, the corresponding operation interface for adjusting the screen brightness is output according to the type of interface application. Specifically, for example, if the current interface application is a reading page, the output operation interface not only includes brightness adjustment options, but also hue adjustment options, color purity adjustment options, and so on. For another example, as shown in FIG. 1E, the current interface is a game interface, and the terminal user can output a preset operation interface for the game interface by sliding to the right or pulling down, sliding up, or clicking on the game interface. The operation interface shown in Fig. 1E includes automatic adjustment options and manual adjustment options. Among them, manual adjustment shows schematically the display brightness, display color temperature, display refresh rate, display resolution, display contrast, etc. The manual adjustment operation options that are not fully shown in the figure also include display size, display shape, display color, and display position. , Display screen, display quantity, etc. Improve the effect of the game interface through adjustments.

It can be seen that when outputting the operation interface for adjusting the screen brightness, the output operation interface is targeted according to different information, so that the screen brightness adjustment can better match the current environment, the current screen mode, and the screen brightness, and improve the current application effect.

In a possible example, the output of the operation interface for adjusting the screen brightness according to the screen brightness includes at least one of the following: directly obtaining the operation interface for adjusting the screen brightness corresponding to the screen brightness, and outputting the operation interface ; Acquire the screen mode corresponding to the screen brightness, and output the operation interface for adjusting the screen brightness corresponding to the screen mode.

Specifically, when outputting the operation interface for adjusting the screen brightness according to the screen brightness, the operation interface for adjusting the screen brightness corresponding to the screen brightness can be directly obtained, and the operation interface can be output; or the current screen brightness corresponding In the screen mode, the operation interface for adjusting the screen brightness corresponding to the screen mode is output.

It can be seen that when outputting the operation interface for adjusting the screen brightness according to the screen brightness, the operation interface for adjusting the screen brightness corresponding to the screen brightness can be directly obtained to simplify the operation; or the screen mode corresponding to the screen brightness can be determined first, and then output The operation interface for adjusting the brightness of the screen corresponding to the screen mode. Make the brightness adjustment more in line with the current screen mode.

In a possible example, before the detecting whether the associated information of the terminal meets the first condition, the method further includes at least one of the following: the screen of the terminal is lit; a preset touch operation is received; A preset touch operation is received on a preset area or a preset control; a preset voice command is received; it is detected that the ambient brightness is lower than or equal to the first preset threshold; it is detected that the difference between the screen brightness and the ambient brightness is greater than Or equal to the second preset threshold; it is detected that the noise coefficient included in the environmental parameter information is less than the first noise threshold; it is detected that the noise coefficient included in the environmental parameter information is greater than or equal to the second noise threshold; it is detected that the terminal meets the Pre-conditions.

Specifically, it can be understood that the terminal will be triggered to detect the associated information of the terminal only when these conditions are met. Specifically, a preset touch operation is received, which can be a single-click operation, a double-tap operation, a long-press operation, a re-press operation, a sliding operation, and an air touch; the preset touch operation is received on a preset area or a preset control. The control operation can be a preset screen brightness adjustment area or screen brightness adjustment control, or other controls, such as volume adjustment keys, etc., through switching instructions, switch to the screen brightness adjustment key, and use the volume adjustment key to adjust the screen brightness The function realizes screen brightness adjustment; when a preset voice command is received, for example, when the user inputs a voice such as "screen brightness adjustment" or "brightness adjustment", it will trigger the terminal to start detecting the associated information of the terminal; it is detected that the environment brightness is lower than or equal to The first preset threshold, for example, the first preset threshold=20 nits, when the ambient brightness is less than or equal to 20 nits, the terminal will be triggered to start detecting the associated information of the terminal; the difference between the screen brightness and the ambient brightness will be detected If the value is greater than or equal to the second preset threshold, for example, the difference between the current brightness of the screen and the ambient brightness is 50 nits, and the second preset threshold is 30 nits, the terminal will detect the associated information; in addition, when it detects The noise coefficient included in the environmental parameter information is less than a first noise threshold; it is detected that the noise coefficient included in the environmental parameter information is greater than or equal to a second noise threshold; it is detected that the terminal meets a preset condition.

Further, the terminal meeting preset conditions includes at least one of the following: the currently running application on the screen belongs to the preset application; the interface content displayed on the screen is the preset target interface content; the current time of the terminal belongs to the preset time period; The current geographic location of the terminal belongs to the preset geographic location; the terminal is currently in motion; the motion speed of the terminal is lower than the first preset speed threshold; the motion speed of the terminal is higher than the second preset speed threshold; the motion speed of the terminal goes from fast to slow Or from slow to fast; the terminal is automatically triggered according to the user's operating habits.

It can be seen that the terminal triggers the detection of the associated information of the terminal in the above-mentioned situations, so that the terminal can adjust the screen brightness in time.

In a possible example, the terminal meets the preset conditions, including at least one of the following: including at least one of the following: the currently running application on the screen belongs to a preset application; the interface content displayed on the screen is the preset target interface content ; The current time of the terminal belongs to the preset time period; the current geographic location of the terminal belongs to the preset geographic location; the terminal is currently in motion; the motion speed of the terminal is lower than the first preset speed threshold; the motion speed of the terminal is higher than the second preset speed Threshold; the movement speed of the terminal is from fast to slow or from slow to fast; the terminal is automatically triggered according to the user's operating habits.

Specifically, the applications currently running on the screen are applications such as games, reading, video, etc., which are preset applications; the interface content displayed on the screen is the preset target interface content, for example, the displayed interface content is a chat window, audio and video interface, etc.; The current time of the terminal belongs to a preset time period, such as two o'clock in the afternoon-three o'clock in the afternoon, 9-11 o'clock in the evening, etc.; the current geographic location of the terminal belongs to a preset geographic location, and the preset geographic location, such as parks, playgrounds, and buses On a car, or on a light rail, etc.; the terminal is currently in motion; the motion speed of the terminal is lower than the first preset speed threshold; the motion speed of the terminal is higher than the second preset speed threshold; the motion speed of the terminal changes from fast to slow or from Slow to fast; the terminal is automatically triggered according to the user's operating habits.

In a possible example, if the at least one operation is the long-press operation and/or the re-press operation, the obtaining the target brightness value according to the operation includes at least one of the following: Determine the target screen brightness value according to the duration of the operation and/or the re-press operation; determine the target screen brightness value according to the long-press operation and/or the pressure value of the re-press operation; Determine the target screen brightness value according to the number of operations and/or the re-press operation; determine the target screen brightness value according to at least two of the duration, pressure value and number of the long-press operation and/or the re-press operation The target brightness value.

Specifically, it can be understood as receiving at least one operation for the output of at least one operation interface for adjusting the screen brightness, which can be a long-press operation and/or a re-press operation, and further can be based on the duration, pressure value, and number of operations. Any one or more of them to determine the target brightness value. The pressure value of the pressing operation (long pressing operation and/or repressing operation) is detected by the sensor, and the duration and number of pressings, and the frequency of pressing are detected to determine the target brightness value.

It can be seen that it is convenient and quick to determine the target brightness value through the duration, pressure value, number and frequency of the received multiple pressing operations, etc.

In a possible example, if the at least one operation is the single-click operation or the double-click operation, the method further includes: determining the target screen brightness according to the click position of the single-click operation or the double-click operation value.

Specifically, for example, the single-click operation or the double-click operation at different positions of the operation interface corresponds to different target brightness values.

It can be seen that the target brightness value is determined by the received single-click operation or double-click operation in different positions of the operation interface, and the operation is simple and convenient.

In a possible example, the method further includes: switching to a corresponding screen mode according to the target brightness value.

Specifically, after the target brightness value is obtained, the corresponding screen mode can be directly switched to, and it can also be understood that different target brightness values correspond to different screen modes.

It can be seen that switching to the corresponding screen mode according to the target brightness value makes the adjustment more convenient.

In a possible example, the switching to the corresponding screen mode according to the target brightness value includes: if the target brightness value is lower than or equal to a first preset target brightness value, entering the first preset mode; Or, if the target brightness value is higher than or equal to the second preset target brightness value, enter the second preset mode; or, if the target brightness value is greater than the first preset target brightness value and less than the second preset value Set the brightness value to enter the third preset mode.

Specifically, it can be understood that, for example, the first preset target brightness value is 50 nits, and the second preset target brightness value is 300 nits, and when the target brightness value is 20 nits, the first preset mode is entered; When the target brightness value is 400 nits, the second preset mode is entered; when the target brightness value is 200 nits, the third preset mode is entered. The first preset mode, the second preset mode, and the third preset mode may be any one of the above-mentioned screen modes.

In a possible example, the method further includes: in different screen modes and/or different screen brightness, the screen display effects are different.

Specifically, for example, when the screen mode corresponds to eye protection mode, dark mode, late night mode, anti-flicker mode, warm color mode, cool color mode, adaptive mode, bright mode, standard mode, power saving mode, super power saving mode, etc., The corresponding screen display effects are different; for the same reason, the screen display effects are different under different screen brightness. Display effects such as display resolution, display refresh rate, display color temperature, display brightness, display contrast, display size, display shape, display color, display position, display screen, display number, etc. are different.

It can be seen that setting different display effects for different screen modes and screen brightness makes the display effects more diversified.

In a possible example, it further includes: under different screen modes and/or different screen brightnesses, the display effects of the operation interface are different.

As in the above embodiment, different operation interfaces can be set for different screen modes and different screen brightness. I won't repeat it here.

In a possible example, the display effect includes at least one of the following: display resolution, display refresh rate, display color temperature, display brightness, display contrast, display size, display shape, display color, display position, display screen, display quantity.

In a possible example, the switching to the corresponding screen mode according to the target brightness value includes at least one of the following: if the current application or interface does not belong to the preset application or the preset interface in the switched screen mode, then It is not allowed to switch screens or exit the current application or interface; if the current application or interface belongs to a preset application or a preset interface in the screen mode after the switch, the screen switch is allowed.

Specifically, it can be understood that when the screen mode is switched according to the target brightness value, the preset applications that can be run in each screen mode are preset, or the preset interface that can be opened, such as the preset in the eye protection mode The application is WeChat, and the interface that can be opened for reading is the chat interface or the specific reading interface. When the screen mode after switching is determined to be the eye protection mode according to the target brightness value, the current application is a game, and the corresponding interface is a game interface. It is forbidden to switch the screen mode to the eye protection mode. Or you will directly exit the current game interface, and then switch the screen mode to the eye protection mode. Similarly, if the current interface is a preset application or a preset interface in an eye-protection mode such as a reading interface, the screen mode is switched to the eye-protection mode.

It can be seen that when the screen mode is switched according to the target brightness value, the current application or the current interface is detected, and further, it is judged whether the current application or interface belongs to the preset application or the preset interface in the screen mode after the switch. And based on the judgment result, the screen mode is switched, or the current application or interface is exited. Make the screen mode switch more intelligent.

In a possible example, before switching to the corresponding screen mode according to the target brightness value, the method further includes: outputting prompt information and/or switching options.

Specifically, it can be understood that, before the screen mode switch is performed, a prompt message is first output for prompting the terminal user that the screen mode switch is about to be performed. Further, after receiving the user's confirmation switch instruction, the screen mode can be switched. Or, after receiving the user's refusal to switch instruction, the screen mode switch is prohibited. And, after the preset time is reached, if the user's instruction on the switching operation is not received, the screen mode is switched by itself.

In addition, output switching options, such as when the target brightness value corresponds to multiple screen modes, the switching options include multiple screen modes; and switching the screen duration, after reaching the duration, the screen mode is switched to the current corresponding screen mode, etc. .

It can be seen that before switching the screen mode, outputting prompt information and/or switching options effectively avoids erroneous switching due to terminal failure or operation errors, and improves the stability of the terminal. In addition, the output switching option is convenient to directly select the specific switching screen mode and switching duration.

In a possible example, the preset area includes at least one of the following: an edge area of the screen, a physical entity button, a fingerprint recognition area, a virtual operation button, a preset system or application interface, a tray, a status bar, and a Dock bar.

In a possible example, the method further includes at least one of the following: different operation interfaces corresponding to different screen modes; different operation interfaces corresponding to different screen brightness; different operation interfaces corresponding to different environmental parameters; different operations corresponding to different application types The interface is different.

Specifically, as described in the above example, the corresponding operation interface for adjusting the screen brightness can be output according to the screen mode, screen brightness, environmental parameters, and type of interface application, but the output operation interface is different, that is, it corresponds to different operations. interface.

It can be seen that different operation interfaces are output according to different screen modes, screen brightness, environmental parameters, and types of interface applications to improve the pertinence of screen brightness adjustment.

Consistent with the embodiment shown in FIG. 1A, please refer to FIG. 2. FIG. 2 is a schematic flowchart of another screen brightness adjustment method provided by an embodiment of the present application, and the method includes:

201. Detect whether the associated information of the terminal meets the first condition.

Optionally, when the associated information meets a preset condition, output at least one operation interface for adjusting screen brightness;

202. If the first condition is met, detect whether the screen brightness value of the terminal and the interface information of the terminal meet the second condition, where the interface information includes the current application and/or the current interface;

203. If the second condition is met, output an operation interface for adjusting screen brightness.

Steps 201-203 are the same as the above steps 101-103, and will not be repeated here.

204. Receive at least one operation on the operation interface, so as to obtain a target brightness value according to the operation.

Specifically, it can be understood that the at least one operation includes at least one of the following: a single-click operation, a double-click operation, a long-press operation, a re-press operation, a sliding operation, and an air touch. The operation can be directed to any area of the operating interface, or it can be directed to a preset area of the operating interface. The preset area, as described above, can be any one or more of the following: the edge area of the screen, the physical entity Buttons, fingerprint recognition area, virtual operation buttons, preset system or application interface, tray, status bar, Dock bar, etc. In order to obtain the target brightness value according to this operation.

Optionally, if the operation is a sliding operation, obtain operation information of the sliding operation, and the operation information includes at least one of the following: a sliding direction, a sliding distance, a sliding speed, and a sliding track.

Optionally, the step of obtaining the target brightness value according to the operation includes at least one of the following: if the sliding direction is a first preset direction, increasing the current screen brightness value to obtain the target brightness value; if The sliding direction is the second preset direction, and the current screen brightness value is reduced to obtain the target brightness value; the target screen brightness value is determined according to the sliding distance; the target screen brightness is determined according to the sliding speed Adjust the frequency of value increase or decrease.

205. Adjust the screen brightness according to the target brightness value.

It can be seen that when the associated information of the terminal meets the preset condition, at least one operation interface for adjusting the screen brightness can be output, and the target brightness value can be obtained based on at least one operation received by the operation interface. Further, the screen brightness is adjusted according to the target brightness value. Improve the accuracy of determining the target brightness value, and achieve precise adjustment of the screen brightness.

Consistent with the embodiments shown in FIG. 1A and FIG. 2, please refer to FIG. 3A. FIG. 3A is a schematic flowchart of another screen brightness adjustment method provided by an embodiment of the present application. The method is applied to at least one terminal and includes:

301. Detect whether the state information of a terminal meets a preset condition, the state information includes the associated information of the terminal, the screen brightness value of the terminal and the interface information of the terminal, and the interface information includes the current application and/or Current interface.

Specifically, the terminal may detect the current state information of the terminal according to a preset period or triggered by external conditions, and determine whether the state information of the terminal meets the preset conditions. The state information of the terminal includes the associated information of the terminal, the screen brightness value of the terminal, and the interface information of the terminal, and the interface information includes the current application and/or the current interface. Specifically, taking whether the screen brightness value of the terminal meets the preset condition as an example, the screen brightness value is greater than the maximum brightness value of the current screen mode, then the screen brightness value meets the preset condition, for example, the screen brightness value is 500 nits, If the maximum brightness value of the current screen mode is 400 nits, it is determined that the screen brightness value meets the preset condition; it can also be that if the screen brightness value is less than the minimum brightness value of the current screen mode, then the screen brightness value meets the preset condition. Set conditions, for example, the screen brightness value is 20 nits, and the minimum brightness value of the current screen mode is 50 nits, then the screen brightness value meets the preset conditions; it can also be the preset application if the current application is not in the current screen mode , The screen brightness value meets the preset condition, for example, the current application is a game application, the current screen mode is power saving or super power saving mode, and the game application is not in power saving or super power saving mode, then the screen brightness value meets The preset condition; similarly, if the current interface does not belong to the preset interface of the current screen mode, the screen brightness value meets the preset condition. In addition, whether the associated information of the terminal meets the preset conditions, the associated information can be any one or more of the following: facial feature information of the terminal user, distance information of the user from the terminal interface, environmental parameter information, and terminal status Information etc. Satisfying the above-mentioned first condition is that the facial feature information matches the preset facial feature information and/or the distance information matches the preset distance information. For example, if the glasses wearing information contained in the facial feature information is that the current user wears glasses, and one of the preset first conditions is that the current user wears glasses, it can be determined that the associated information of the terminal satisfies the first condition.

Optionally, the state information of the terminal satisfies a preset condition, including at least one of the following: the associated information of the terminal matches the preset associated information; the screen brightness value of the terminal satisfies the preset screen brightness condition; The interface information of the terminal matches the preset interface information; the associated information does not match the screen brightness value; the associated information does not match the interface information; the screen brightness value does not match the interface information.

302. If yes, trigger screen mode switching, and/or output an operation interface for adjusting screen brightness.

Specifically, when it is detected that the state information of the terminal meets a preset condition, a screen mode switch is triggered, and/or an operation interface for adjusting the brightness of the screen is output. When switching the screen mode, you can switch according to the preset switching mode.

Optionally, the preset switching mode includes at least one of the following: system preset, user setting, automatic generation according to operating habits, and last user selection.

It can be seen that after acquiring the state information of the terminal, if the state information of the terminal meets a preset condition, a screen mode switch is triggered, and/or an operation interface for adjusting screen brightness is output. Pre-judgment is made based on multi-dimensional information, and after the matching judgment, the screen mode is switched, or the current screen brightness is adjusted according to the operation interface. Improve the intelligence and accuracy of screen brightness adjustment.

In a possible example, the screen brightness value satisfies a preset screen brightness condition, including at least one of the following: if the screen brightness value is greater than the maximum brightness value of the current screen mode, the screen brightness value satisfies the preset screen brightness If the screen brightness value is less than the minimum brightness value of the current screen mode, the screen brightness value meets the preset screen brightness condition.

The details are as described above and will not be repeated here.

In a possible example, the interface information of the terminal matches the preset interface information, including at least one of the following: the current application does not belong to the preset application of the current screen mode, then the interface information of the terminal matches the preset The interface information; the interface information of the terminal matches the preset interface information.

The details are as described above and will not be repeated here.

In a possible example, the triggering of screen mode switching includes at least one of the following: acquiring the screen mode corresponding to the screen brightness value, and switching to the corresponding screen mode; acquiring the screen mode corresponding to the current application , And switch to the corresponding screen mode; obtain the screen mode corresponding to the current interface, and switch to the corresponding screen mode.

Specifically, it can be understood that when the screen mode is switched, the screen mode can be switched according to the current screen brightness, or the current application and the current interface.

It can be seen that when the screen mode is switched, the screen mode is switched to a screen mode that matches the current screen brightness, or the current application or the current interface, to improve the pertinence of the screen mode switching.

In a possible example, after the output of the operation interface for adjusting screen brightness, the method further includes: receiving at least one operation to obtain a target brightness value according to the operation; and adjusting the screen brightness according to the target brightness value .

Specifically, when determining the target brightness value, based on the operation received on the operation interface, for example, the interface receives a tap operation, the number of taps, pressure value, frequency, etc. can be used to determine the brightness adjustment of the terminal screen. Target brightness value.

In addition, optionally, the at least one operation includes at least one of the following: a single-click operation, a double-click operation, a long-press operation, a re-press operation, a sliding operation, and an air touch.

Wherein, the sliding operation includes any one or more of the following: sliding direction, sliding distance, sliding speed, and sliding track.

It can be seen that the target brightness value is determined through the operation received by the terminal and applied to the operation interface, which improves the convenience of determining the target brightness value.

In a possible example, if the operation is a long-press operation and/or a re-press operation, the obtaining the target brightness value according to the operation includes at least one of the following: determining the target screen according to the duration of the operation Brightness value; Determine the target screen brightness value according to the pressure value of the operation; Determine the target screen brightness value according to the preset number of touch operations; Determine the target screen brightness value according to the duration, pressure value, and frequency of the operation At least two of them jointly determine the target brightness value.

Specifically, it can be understood as receiving at least one operation for the output of at least one operation interface for adjusting the screen brightness, which can be a long press operation and/or a repress operation, and further can be based on the duration, pressure value, and number of operations. Any one or more of them to determine the target brightness value. The pressure value of the pressing operation (long pressing operation and/or repressing operation) is detected by the sensor, and the duration and number of pressings, and the frequency of pressing are detected to determine the target brightness value.

In a possible example, if the operation is a single click operation or a double click operation, the obtaining the target brightness value according to the operation includes: determining the target screen brightness value according to the click position of the operation.

In a possible example, it also includes at least one of the following: in different screen modes and/or different screen brightness, the screen display effect is different; in different screen modes and/or different screen brightness, so The display effect of the operation interface is different.

Specifically, for example, when the screen mode corresponds to eye protection mode, dark mode, late night mode, anti-flicker mode, warm color mode, cool color mode, adaptive mode, bright mode, standard mode, power saving mode, super power saving mode, etc., The corresponding screen display effects are different; for the same reason, the screen display effects are different under different screen brightness. Display effects such as display resolution, display refresh rate, display color temperature, display brightness, display contrast, display size, display shape, display color, display position, display screen, display number, etc. are different. In the same way, different operation interfaces can be set for different screen modes and different screen brightness.

It can be seen that setting different display effects and different operation interfaces for different screen modes and screen brightness makes the display effects more diversified and at the same time makes the operation interface more convenient for brightness adjustment operations.

In a possible example, before the screen mode switching, the method further includes: outputting prompt information and/or switching options.

In a possible example, it is characterized in that the setting mode of the switching option includes at least one of the following: system preset, user setting, automatic generation according to operating habits, and last user selection.

In a possible example, the screen mode includes at least one of the following: eye protection mode, dark mode, late night mode, anti-flicker mode, warm color mode, cool color mode, adaptive mode, bright mode, standard mode, power saving Mode, super power saving mode.

In a possible example, the terminal includes at least one first screen and at least one second screen, and further includes at least one of the following: if the screen brightness value comes from the first screen, the trigger screen mode The screen to be switched is the first screen and/or the second screen; if the screen brightness value includes the brightness value of the first screen and the brightness value of the second screen, the screen that triggers the screen mode switch It is the first screen and/or the second screen.

Specifically, it can be understood that the terminal includes multiple screens, and multiple screens are currently turned on, such as a split screen or an external display screen, as shown in Figure 3B, if the brightness value of one of the screens is detected, such as the first The screen brightness value of a screen can switch the screen mode of the first screen and/or the second screen based on the brightness value of the screen. Or, as shown in FIG. 3C, the acquired screen brightness value includes the brightness value of the first screen and the brightness value of the second screen, the screen mode switch of the first screen can be triggered according to the brightness value of the first screen, and according to The brightness value of the second screen triggers the screen mode switching of the second screen.

It can be seen that when the terminal includes multiple screens, the screen mode switching can be performed based on the brightness value of one of the screens, or can be performed separately based on the respective screen brightness values. Improve the pertinence of screen mode switching.

In a possible example, if there are at least two screens that trigger the screen mode switching, the switching method includes at least one of the following: simultaneous, sequential, random, switching according to user habits, user settings, system settings, last selection .

Specifically, it can be understood that when there are multiple screens that need to switch the screen mode, the switching can be done at the same time, or at random, or according to the order of up and down, left and right, and the order of detecting the brightness value of the screen, or according to User settings or system settings are switched, and according to the last selection, that is, the switching method of historical selection.

It can be seen that the diversified switching methods make the screen mode switching more concise and improve the operability of the screen mode cut flowers.

In a possible example, it further includes: the operation interface may only be displayed on the first screen or the second screen; or, be displayed on the first screen and the second screen at the same time.

Specifically, it can be understood that the operation interface can be displayed on only one of the screens, or the same or different operation interfaces can be displayed on multiple screens. The corresponding operation interfaces on different screens match the interface of the current screen, or the interface of the current screen. application.

It can be seen that the operation interface is displayed on any one of the screens, which can simplify the operation interface. Display on different interfaces to improve the matching of the operation interface and the corresponding screen.

In a possible example, after the step of outputting an operation interface for adjusting screen brightness, receiving operation information on the operation interface further includes at least one of the following: if the operation interface is only displayed on one Screen, only adjust the brightness value of the screen displaying the operation interface according to the operation information; if the operation interface is displayed on at least two screens, adjust the brightness of all screens displaying the operation interface according to the operation information value.

Specifically, it can be understood that the operation information may be a touch gesture, such as tap, long press, slide, and double press, etc., and also start a space gesture. If the operation interface is displayed on only one screen, such as the first screen, the brightness value of the first screen corresponding to the operation interface is adjusted according to the heavy pressing operation included in the operation information. Similarly, if the operation interface is displayed on at least two screens, such as the first screen and the second screen, the brightness values of all screens displaying the operation interface are adjusted according to the operation information, that is, the first screen and the second screen. 2. The brightness value of the screen.

It can be seen that the target screen for brightness adjustment is determined according to the display of the operation interface and different screens, and the pertinence of the screen brightness adjustment is improved.

In a possible example, the method further includes: when the brightness value of the screen changes, the operation interface also changes accordingly.

Specifically, for example, the adjustment value interval of the progress bar changes, or the adjustment step length of the progress bar changes, or the display effect (such as size, position, etc.) of the progress bar changes. Also, if it is displayed on multiple screens at the same time, the operation interface on each screen will change synchronously.

It can be seen that the operation interface changes with the change of the brightness value of the screen, which is convenient for displaying the current screen brightness in real time and for adjusting the screen brightness next time.

Please refer to FIG. 4, which is a schematic diagram of functional units of a terminal 400 according to an embodiment of the present application. The terminal 400 may include a processing unit 410, and optionally, a communication unit 420 and the like. Wherein, the processing unit 410 can be used to execute instructions of any step in the foregoing method embodiment, which will not be repeated here. It can be understood that, in the present application, there is no limitation on the way of dividing the units, and only one possible way is shown above.

Please refer to FIG. 5. FIG. 5 is a schematic structural diagram of a terminal 500 provided by an embodiment of the present application. The terminal 500 includes a processor 510 and a memory 520. Optionally, the terminal may also include an input device and an output device. The processor 510 and the memory 520 are connected to the input device and the output device. Wherein, the memory 520 is used to store a computer program 521, the computer program 521 includes program instructions, and the processor 510 is configured to call the program instructions to execute instructions such as any one of the steps in the above method embodiments, I won't repeat them here.

Optionally, the processor 510 may also include a main processor and a co-processor. The main processor is a processor used to process data in an awake state, and is also called a CPU (Central Processing Unit, central processing unit); The coprocessor is a low-power processor used to process data in the standby state. In some embodiments, the processor may be integrated with a GPU (Graphics Processing Unit, image processor), and the GPU is used for rendering and drawing content that needs to be displayed on the display screen. In some embodiments, the processor 510 may further include an AI (Artificial Intelligence) processor, and the AI processor is used to process computing operations related to machine learning.

The memory 520 may include one or more computer-readable storage media, which may be non-transitory. The memory 520 may also include a high-speed random access memory and a non-volatile memory, such as one or more magnetic disk storage devices and flash memory storage devices. In this embodiment, the memory 520 is used to store at least the following computer program, where the computer program is loaded and executed by the processor 510 to implement the relevant steps in the method for managing multi-body hardware disclosed in any of the foregoing embodiments. In addition, the resources stored in the memory 520 may also include an operating system and data, etc., and the storage mode may be short-term storage or permanent storage. Among them, the operating system may include Windows, Unix, Linux, etc. The data may include, but is not limited to, terminal interaction data, terminal device signals, and so on.

Those skilled in the art can understand that the structure disclosed in this embodiment does not constitute a limitation on the electronic device, and may include more or fewer components.

The foregoing mainly introduces the solution of the embodiment of the present application from the perspective of the execution process on the method side. It can be understood that, in order to implement the above-mentioned functions, an electronic device includes a hardware structure and/or software module corresponding to each function. Those skilled in the art should easily realize that, in combination with the units and steps of the examples described in the embodiments provided herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed by hardware or computer software-driven hardware depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered beyond the scope of this application.

An embodiment of the present application further provides a computer storage medium, wherein the computer storage medium stores a computer program, the computer program includes program instructions, and the program instructions when executed by a processor cause the processor to execute Instructions for any step in the method embodiment.

The embodiments of the present application also provide a computer program product. The above-mentioned computer program product includes a non-transitory computer-readable storage medium storing a computer program. The above-mentioned computer program is operable to cause a computer to execute any of the methods described in the above-mentioned method embodiments. Part or all of the steps of the method. The computer program product may be a software installation package, and the above-mentioned computer includes electronic equipment.

It should be understood that, although the steps in the flowchart in the foregoing embodiment are displayed in sequence as indicated by the arrows, these steps are not necessarily executed in sequence in the order indicated by the arrows. Unless there is a clear description in this article, the execution of these steps is not strictly limited in order, and they can be executed in other orders. Moreover, at least part of the steps in the figure may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but can be executed at different times, and the order of execution is not necessarily sequential. Instead, it may be performed alternately or alternately with other steps or at least a part of other steps or sub-steps or stages.

The above-disclosed are only part of the embodiments of this application. Of course, it cannot be used to limit the scope of rights of this application. Those of ordinary skill in the art can understand all or part of the procedures for implementing the above-mentioned embodiments and make them in accordance with the claims of this application. The equivalent change of is still within the scope of this application.

Claims

A method for adjusting screen brightness, characterized in that the method includes:

Detecting whether the associated information of the terminal meets the first condition;

If the first condition is met, detecting whether the screen brightness value of the terminal and the interface information of the terminal meet the second condition, where the interface information includes the current application and/or the current interface;

If the second condition is met, a screen mode switch is triggered, and/or an operation interface for adjusting the brightness of the screen is output.
The method according to claim 1, wherein after the output of the operation interface for adjusting the brightness of the screen, the method further comprises:

Receiving at least one operation on the operation interface to obtain a target brightness value according to the operation;

The screen brightness is adjusted according to the target brightness value.
The method according to claim 1, wherein the meeting the second condition includes at least one of the following:

The screen brightness value of the terminal satisfies a preset screen brightness condition and the interface information of the terminal matches the preset interface information;

The screen brightness value does not match the interface information.
The method according to claim 1, wherein said triggering screen mode switching comprises:

Obtain the target brightness value, and switch to the corresponding screen mode according to the target brightness value.
The method according to claim 4, wherein the switching to a corresponding screen mode according to the target brightness value comprises:

If the target brightness value is lower than or equal to the first preset target brightness value, enter the first preset mode; or,

If the target brightness value is higher than or equal to the second preset target brightness value, enter the second preset mode; or,

If the target brightness value is greater than the first preset target brightness value and less than the second preset brightness value, enter the third preset mode.
The method according to claim 1, wherein said triggering screen mode switching comprises at least one of the following:

If the current application or interface does not belong to the preset application or preset interface in the screen mode after the switch, it is not allowed to switch the screen or exit the current application or interface;

If the current application or interface belongs to the preset application or preset interface in the screen mode after the switch, the screen switch is allowed.
The method according to claim 1, wherein the associated information includes facial feature information of the terminal user and/or distance information of the user from the terminal interface,

If the first condition is met, detecting whether the screen brightness value and the interface information of the terminal meet the second condition includes:

In the case where the facial feature information matches the preset facial feature information and/or the distance information matches the preset distance information, detecting whether the screen brightness value and the interface information of the terminal meet the second condition .
The method according to claim 1, wherein the associated information includes facial feature information of the terminal user and/or distance information of the user from the terminal interface,

Before the detecting whether the screen brightness value and the interface information of the terminal meet the second condition, the method further includes:

Determining a target brightness value according to the facial feature information and/or the distance information;

The triggering screen mode switching includes:

The screen mode switch is triggered according to the target brightness value.
The method according to claim 8, wherein the facial feature information includes: glasses wearing information, eye state information, and facial tilt information;

The determining the target brightness value according to the facial feature information includes:

Acquiring an eye state information table corresponding to the glasses wearing information;

Determining an eye state value according to the eye state information and the eye state information table;

The target brightness value is determined according to the eye state value and the face tilt information.
The method according to claim 9, wherein the determining the target brightness value according to the distance information comprises:

Obtain the mapping relationship table between the preset distance and the screen brightness value;

The target brightness value is determined according to the distance included in the distance information and the mapping relationship table.
The method according to claim 8, wherein the determining the target brightness value according to the facial feature information and the distance information comprises:

Determining a first brightness range according to the facial feature information;

The target brightness value is determined according to the distance information and the first brightness range.
The method according to claim 8, wherein the method further comprises:

Obtain environmental parameter information and terminal status information;

The determining a target brightness value according to the facial feature information and the distance information includes:

Acquire contrast information according to the environmental parameter information and the terminal state information, where the contrast information includes at least one of the following: light-dark contrast, cold-warm contrast, and color purity contrast;

Inputting the facial feature information into a pre-trained asthenopia neural network model, and outputting the user's asthenopia degree;

According to the contrast information, the degree of visual fatigue, and the distance information, a target brightness value is determined.
The method according to claim 1, wherein said outputting an operation interface for adjusting screen brightness includes at least one of the following:

Output the corresponding operation interface for adjusting the screen brightness according to the screen mode;

Output the corresponding operation interface for adjusting the screen brightness according to the screen brightness value;

Output corresponding operation interface for adjusting screen brightness according to environmental parameter information;

According to the type of interface application, the corresponding operation interface for adjusting the screen brightness is output.
The method according to claim 13, wherein the output of the operation interface for adjusting the screen brightness according to the screen brightness value comprises at least one of the following:

Obtain directly the operation interface for adjusting the screen brightness corresponding to the screen brightness value, and output the operation interface;

The screen mode corresponding to the screen brightness value is acquired, and the operation interface for adjusting the screen brightness corresponding to the screen mode is output.
The method according to claim 1, wherein before the detecting whether the associated information of the terminal meets the first condition, the method further comprises at least one of the following:

The screen of the terminal is lit;

A preset touch operation is received;

A preset touch operation is received on a preset area or a preset control;

A preset voice command is received;

It is detected that the environmental brightness is lower than or equal to the first preset threshold;

It is detected that the difference between the brightness of the screen and the brightness of the environment is greater than or equal to a second preset threshold;

It is detected that the noise coefficient included in the environmental parameter information is less than the first noise threshold;

It is detected that the noise coefficient included in the environmental parameter information is greater than or equal to the second noise threshold;

It is detected that the terminal meets a preset condition.
The method according to claim 15, wherein the terminal meets a preset condition, including at least one of the following:

The application currently running on the screen is a preset application;

The interface content displayed on the screen is the preset target interface content;

The current time of the terminal belongs to the preset time period;

The current geographic location of the terminal belongs to the preset geographic location;

The terminal is currently in motion;

The movement speed of the terminal is lower than the first preset speed threshold;

The movement speed of the terminal is higher than the second preset speed threshold;

The movement speed of the terminal is from fast to slow or from slow to fast;

The terminal is automatically triggered according to the user's operating habits.
The method according to claim 2, wherein if the at least one operation is the long-press operation and/or the re-press operation, the obtaining the target brightness value according to the operation includes at least one of the following :

Determine the target screen brightness value according to the duration of the long-press operation and/or the re-press operation;

Determine the target screen brightness value according to the pressure value of the long press operation and/or the repress operation;

Determining the target screen brightness value according to the number of long-press operations and/or the re-press operations;

The target brightness value is jointly determined according to at least two of the duration, pressure value, and number of times of the long-press operation and/or the re-press operation.
The method according to claim 2, wherein if the at least one operation is the single-click operation or the double-click operation, the obtaining the target brightness value according to the operation comprises:

The target brightness value is determined according to the click position of the single-click operation or the double-click operation.
The method according to claim 1, further comprising:

In different screen modes and/or different screen brightness, the screen display effect is different.
The method according to claim 1, further comprising:

In different screen modes and/or different screen brightness, the operation interface display effect is different.
The method according to claim 19 or 20, wherein the display effect comprises at least one of the following:

Display resolution, display refresh rate, display color temperature, display brightness, display contrast, display size, display shape, display color, display position, display screen, display number.
The method according to claim 15, wherein the preset area includes at least one of the following:

The edge area of the screen, physical buttons, fingerprint recognition area, virtual operation buttons, preset system or application interface, tray, status bar, Dock bar.
The method according to claim 1, wherein the method further comprises at least one of the following:

The operation interface corresponding to different screen modes is different;

The operation interface corresponding to different screen brightness is different;

The operation interface corresponding to different environmental parameters is different;

The operation interface corresponding to different application types is different.
A method for adjusting screen brightness, which is characterized in that it is applied to at least one terminal and includes:

Detect whether the state information of the terminal meets preset conditions, the state information includes the associated information of the terminal, the screen brightness value of the terminal and the interface information of the terminal, and the interface information includes the current application and/or the current interface ；

If yes, trigger the screen mode switch, and/or output an operation interface for adjusting the screen brightness.
The method according to claim 24, wherein the state information of the terminal satisfies a preset condition and includes at least one of the following:

The associated information of the terminal matches the preset associated information;

The screen brightness value of the terminal meets a preset screen brightness condition;

The interface information of the terminal matches the preset interface information;

The associated information does not match the screen brightness value;

The associated information does not match the interface information;

The screen brightness value does not match the interface information.
The method according to claim 24, wherein the screen brightness value satisfies a preset screen brightness condition and includes at least one of the following:

If the screen brightness value is greater than the maximum brightness value of the current screen mode, the screen brightness value meets the preset screen brightness condition;

If the screen brightness value is less than the minimum brightness value of the current screen mode, the screen brightness value meets the preset screen brightness condition.
The method according to claim 24, wherein the interface information of the terminal matches preset interface information and includes at least one of the following:

If the current application does not belong to the preset application of the current screen mode, the interface information of the terminal matches the preset interface information;

If the current interface does not belong to the preset interface of the current screen mode, the interface information of the terminal matches the preset interface information.
The method according to claim 24, wherein said triggering screen mode switching comprises at least one of the following:

Acquiring the screen mode corresponding to the screen brightness value, and switching to the corresponding screen mode;

Acquiring the screen mode corresponding to the current application, and switching to the corresponding screen mode;

Acquire the screen mode corresponding to the current interface, and switch to the corresponding screen mode.
The method according to claim 24, wherein after said outputting an operation interface for adjusting screen brightness, the method further comprises:

Receiving at least one operation to obtain the target brightness value according to the operation;

The screen brightness is adjusted according to the target brightness value.
The method according to claim 29, wherein if the operation is a long-press operation and/or a re-press operation,

The obtaining the target brightness value according to the operation includes at least one of the following:

Determining the target brightness value according to the duration of the operation;

Determining the target brightness value according to the pressure value of the operation;

Determining the target brightness value according to the number of operations;

The target brightness value is jointly determined according to at least two of the duration, pressure value, and number of operations of the operation.
The method according to claim 29, wherein if the operation is a single-click operation or a double-click operation,

The obtaining the target brightness value according to the operation includes:

The target brightness value is determined according to the click position of the operation.
The method according to claim 24, further comprising at least one of the following:

In different screen modes and/or different screen brightness, the screen display effect is different;

In different screen modes and/or different screen brightness, the operation interface display effect is different.
The method according to claim 32, wherein the display effect comprises at least one of the following:

Display resolution, display refresh rate, display color temperature, display brightness, display contrast, display size, display shape, display color, display position, display screen, display number.
The method according to claim 33, wherein the setting mode of the switching option comprises at least one of the following:

System presets, user settings, automatic generation according to operating habits, and last user selection.
The method according to claim 24, wherein the screen mode comprises at least one of the following:

Eye protection mode, dark mode, late night mode, anti-flicker mode, warm color mode, cool color mode, adaptive mode, vivid mode, standard mode, power saving mode, super power saving mode.
The method according to any one of claims 24 to 35, wherein the terminal comprises at least one first screen and at least one second screen, and further comprises at least one of the following:

If the screen brightness value comes from the first screen, the screen that triggers the screen mode switch is the first screen and/or the second screen;

If the screen brightness value includes the brightness value of the first screen and the brightness value of the second screen, the screen that triggers the screen mode switch is the first screen and/or the second screen.
The method according to claim 36, wherein if there are at least two screens that trigger the screen mode switching, the switching mode includes at least one of the following:

At the same time, order, random, switch according to user habits, user settings, system settings, last time selection.
The method according to claim 36, further comprising:

The operation interface is only displayed on the first screen or the second screen; or,

Simultaneously displayed on the first screen and the second screen.
The method according to claim 38, wherein after the step of outputting an operation interface for adjusting screen brightness, receiving operation information on the operation interface further comprises at least one of the following:

If the operation interface is displayed on only one screen, only adjust the brightness value of the screen displaying the operation interface according to the operation information;

If the operation interface is displayed on at least two screens, the brightness values of all screens displaying the operation interface are adjusted according to the operation information.
The method according to any one of claims 37 to 39, further comprising:

When the brightness value of the screen changes, the operation interface also changes accordingly.
A terminal, characterized by comprising a processor and a memory, wherein the memory is used to store a computer program, the computer program includes program instructions, and the processor is configured to call the program instructions to execute The method of any one of 1-40 is required.
A computer-readable storage medium, wherein the computer storage medium stores a computer program, the computer program includes program instructions, and when executed by a processor, the program instructions cause the processor to execute as claimed in claim 1. To the method of any one of 40.