CN118098179A - Brightness adjustment method, brightness adjustment device, display device and storage medium - Google Patents
Brightness adjustment method, brightness adjustment device, display device and storage medium Download PDFInfo
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- CN118098179A CN118098179A CN202211503534.7A CN202211503534A CN118098179A CN 118098179 A CN118098179 A CN 118098179A CN 202211503534 A CN202211503534 A CN 202211503534A CN 118098179 A CN118098179 A CN 118098179A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
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Abstract
The present disclosure relates to a brightness adjustment method, apparatus, display device, and storage medium, the method comprising: determining whether an application scene of the display device is a target scene; if the application scene is the target scene, detecting touch operation and determining the shielding condition of the light sensor; and if the touch operation meets the preset condition and/or the light sensor is shielded, maintaining the brightness of the display screen.
Description
Technical Field
The present disclosure relates to the field of electronic technologies, and in particular, to a brightness adjustment method, a brightness adjustment device, a display device, and a storage medium.
Background
Currently, a terminal device with a display screen is generally used to adjust the brightness of the screen by using a light sensor, and the ambient light in which the terminal device is located is measured by using the light sensor. And then, according to the data detected by the light sensor, adjusting the brightness of the display screen in real time. For example: if the brightness of the environment light is higher according to the data measured by the light sensor, the brightness of the display screen can be lightened; if the ambient light brightness is lower according to the data measured by the light sensor, the brightness of the display screen can be adjusted to adapt to the observation comfort level of human eyes on the display screen, and the use experience of a user is improved.
Disclosure of Invention
The present disclosure provides a brightness adjustment method, apparatus, display device, and storage medium.
According to a first aspect of embodiments of the present disclosure, there is provided a brightness adjustment method, the method including:
Determining whether an application scene of the display device is a target scene;
if the application scene is the target scene, detecting touch operation and determining the shielding condition of the light sensor;
And if the touch operation meets the preset condition and/or the light sensor is shielded, maintaining the brightness of the display screen of the display device.
In some embodiments, the method further comprises:
And if the touch operation does not meet the preset condition and the shielding condition of the light sensor, adjusting the brightness of the display screen according to the ambient light brightness detected by the light sensor.
In some embodiments, the detecting a touch operation includes:
detecting coordinates of the touch operation acting on the display screen;
The method further comprises the steps of:
And determining whether the touch operation meets the preset condition according to the coordinates of the touch operation acting on the display screen.
In some embodiments, the method further comprises:
If the touch operation is located in the preset area, determining the control times of the touch operation in unit time;
And if the control times are greater than or equal to the preset times, determining that the touch operation meets the preset conditions.
In some embodiments, the determining the occlusion condition of the light sensor includes:
determining the reduction of the ambient light brightness according to the ambient light brightness detected by the light sensor;
if the reduction of the ambient light brightness is within a preset range, controlling a distance sensor to perform distance detection to obtain detection information; wherein the distance sensor is adjacent to the light sensor and is positioned on the same side;
And determining the shielding condition of the light sensor according to the detection information.
In some embodiments, the detection information includes: a transmission parameter of a transmission signal of the distance sensor and a feedback parameter of a feedback signal returned based on the transmission signal;
The determining, according to the detection information, the shielding condition of the light sensor includes:
And determining the shielding condition of the light sensor according to the emission parameter and the feedback parameter.
In some embodiments, the method further comprises:
and if the reduction amount of the ambient light brightness is larger than or equal to the upper limit value of the preset range, adjusting the brightness of the display screen according to the ambient light brightness collected by the light sensor.
In some embodiments, the determining whether the application scene of the display device is a target scene includes:
Acquiring application data of an application program operated by display equipment;
And determining whether the application scene is the target scene according to the application data.
According to a second aspect of embodiments of the present disclosure, there is provided a brightness adjustment device, the device comprising:
the first determining module is used for determining whether the application scene of the display equipment is a target scene or not;
the processing module is used for detecting touch operation and determining shielding conditions of the light sensor when the application scene is the target scene;
and the first brightness adjusting module is used for maintaining the brightness of the display screen when the touch operation meets the preset condition and/or the light sensor is shielded.
In some embodiments, the apparatus further comprises:
and the second brightness adjusting module is used for adjusting the brightness of the display screen according to the ambient brightness in the ambient light information when the touch operation does not meet the preset condition and the light sensor is not shielded.
In some embodiments, the detection module is further configured to:
detecting coordinates of the touch operation acting on the display screen;
The device further comprises:
and the second determining module is used for determining whether the touch operation meets the preset condition according to the coordinates of the touch operation acting on the display screen.
In some embodiments, the apparatus further comprises:
the third determining module is used for determining the control times of the touch operation in unit time when the touch operation is located in the preset area;
And if the control times are greater than or equal to the preset times, determining that the touch information meets the preset conditions.
In some embodiments, the processing module is further to:
determining the reduction of the ambient light brightness according to the ambient light brightness detected by the light sensor;
if the reduction of the ambient light brightness is within a preset range, controlling a distance sensor to perform distance detection to obtain detection information; wherein the distance sensor is adjacent to the light sensor and is positioned on the same side;
And determining the shielding condition of the light sensor according to the detection information.
In some embodiments, the detection information includes: a transmission parameter of a transmission signal of the distance sensor and a feedback parameter of a feedback signal returned based on the transmission signal;
the processing module is further configured to:
And determining the shielding condition of the light sensor according to the emission parameter and the feedback parameter.
In some embodiments, the apparatus further comprises:
And the third brightness adjusting module is used for adjusting the brightness of the display screen when the change amount of the ambient light brightness is larger than or equal to the upper limit value of the preset range according to the ambient light brightness acquired by the light sensor.
In some embodiments, the first determining module is further configured to:
Acquiring application data of an application program operated by display equipment;
And determining whether the application scene is the target scene according to the application data.
According to a third aspect of embodiments of the present disclosure, there is provided a terminal comprising a processor, a memory and an executable program stored on the memory and capable of being executed by the processor, the processor executing the method of the first aspect when the executable program is executed.
According to a fourth aspect of embodiments of the present disclosure, there is provided a storage medium having stored thereon an executable program which when executed by a processor implements the method of the first aspect.
The embodiment of the disclosure discloses a brightness adjusting method, a device, a display device and a storage medium, when an application scene of the display device is a target application scene, the brightness of a display screen is maintained by determining that touch operation meets preset conditions and/or a light sensor is not shielded, and the brightness of the display screen is not adjusted, so that the problem that the display screen suddenly appears or suddenly appears due to the real-time adjustment of the brightness of the display screen can be solved, and the perception experience of a user on the brightness of the display screen in the target scene is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a flow chart of a brightness adjustment method;
FIG. 2 is one of the flow diagrams of a brightness adjustment method according to an exemplary embodiment;
FIG. 3 is one of the application scenarios illustrated in accordance with an exemplary embodiment;
FIG. 4 is a second application scenario illustrated in accordance with an exemplary embodiment;
FIG. 5 is a second flow chart of a brightness adjustment method according to an exemplary embodiment;
fig. 6 is a block diagram showing a structure of a brightness adjusting apparatus according to an exemplary embodiment;
fig. 7 is a block diagram showing a composition structure of a display device according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the embodiments of the present disclosure. Rather, they are merely examples of apparatus and methods consistent with aspects of embodiments of the present disclosure as detailed in the accompanying claims.
Display devices to which embodiments of the present disclosure relate include, but are not limited to: terminal equipment with a display screen such as mobile phones, notebook computers, desktop computers, tablet computers and wearable equipment.
Fig. 1 shows a schematic flow chart of a brightness adjustment method. The method comprises the following steps:
step S10, determining that the display screen is in an unlocking state;
step S20, if the display screen is in an unlocking state, the optical sensor detects the environmental information of the display equipment to obtain measurement data;
And step S30, adjusting the brightness of the display screen according to the measured data.
The brightness adjustment method shown in fig. 1 is based on the real-time response of the brightness adjustment of the display screen by the light sensor.
In some application scenarios, such as game scenarios (shown in fig. 3 and 4), the user's hand 11 may move back and forth over the light sensing area (the distribution area of the light sensors 14) of the front camera 13 of the display device 12, and the light sensors 14 may be blocked. Even if the light sensor detects that the ambient light brightness is reduced, the ambient light brightness does not mean that the ambient light brightness is changed greatly, at this time, if the display screen is adjusted in real time according to the ambient light brightness detected by the light sensor, the user can observe that the display screen is suddenly and suddenly changed, and the perception experience of the user on the display screen brightness is reduced.
In order to further improve the use experience of a user, the embodiments of the present disclosure provide the following technical solutions.
Fig. 2 is a schematic flow chart of a brightness adjustment method, as shown in fig. 2, where the brightness adjustment method provided by the embodiment of the first aspect of the embodiment of the disclosure includes:
step S110, determining whether an application scene of the display device is a target scene;
step S120, if the application scene is the target scene, detecting touch operation and determining the shielding condition of the light sensor;
step S130, if the touch operation meets a preset condition and/or the light sensor is blocked, maintaining the brightness of the display screen.
Wherein, the preset conditions include: the touch operation is located in a preset area; the light sensor is located within the predetermined area or adjacent to the predetermined area.
In step S110, the target application scene is generally an application scene that is easy to cause occlusion to the light sensor on the display device. For example: the target scene may be a game scene or a viewing video scene, etc., but is not limited thereto. Where viewing video scenes generally refers to viewing scenes in which video content is displayed across a screen.
The application scene refers to an application scene corresponding to an application program currently running on the display device, and different application programs correspond to different application scenes. For example: if the application program operated by the display device is a game application program, the application scene of the display device is a game scene. If the application program operated by the display device is a multimedia application program, the application scene of the display device can be a video scene or a playing music scene and the like according to the type of the multimedia application program.
In some embodiments, the determining whether the application scene of the display device is a target scene includes:
Acquiring application data of an application program operated by display equipment;
And determining whether the application scene of the display equipment is the target scene according to the application data.
The application data includes the name of the application program, the file type played by the application program, the memory space occupied by the application program or the power consumption of the application program in running, etc.
In some embodiments, the determining whether the application scene of the display device is a target scene includes:
Acquiring application data of an application program operated by display equipment;
Determining whether the application program is a target application program according to the application data;
If the application program is a target application program, determining the display state of the display equipment;
and if the display state is horizontal screen display, determining the application scene as the target scene.
Taking a game scene as an example, if a mobile phone is used for playing a game, a horizontal screen display state is adopted due to the limitation of display size. If the display device is running a game application, but is now in a portrait display state, indicating that the user is not engaged in a game operation, it may be just watching the game. Therefore, when the application program is a target application program and the display state is horizontal screen display, the application scene is determined to be the target scene, and the accuracy of judging the target scene can be improved.
In step S120 or step S130, the touch operation may be detected first, and then the shielding condition of the light sensor may be determined; or determining the shielding condition of the light sensor and then detecting the touch operation; or determining the shielding condition of the light sensor while detecting the touch operation.
The touch control includes, but is not limited to, a click operation, a slide operation, a long press operation, or the like.
Without limitation, the occlusion condition of the light sensor may be determined using a distance sensor, or the occlusion condition of the light sensor may be determined using an image acquisition module. For example: the method comprises the steps of utilizing an image acquisition module to acquire an acquired image above a light sensor, and determining whether an object is blocked above the light sensor when the distance between the object and the light sensor is calculated to be smaller than or equal to a preset distance through analysis of the acquired image and combination of methods such as camera calibration and coordinate conversion.
Taking the example of viewing a video scene: in order to obtain better viewing effect, a transverse screen is generally adopted for viewing. When the mobile phone or the tablet personal computer is not supported by the support, a user often supports the display device by hand, and although touch operation meeting preset conditions is not detected, the light sensor is possibly shielded; or although the touch operation meeting the preset condition is detected, the condition that the light sensor is blocked is not determined, and the condition that the light sensor is blocked cannot be ensured to be avoided, because the detection of the blocking condition by the distance sensor or the image acquisition module and the like cannot reach hundred percent accuracy. Therefore, when the application program is a target application program, the accuracy of judging the real use condition can be improved by combining the touch operation and the shielding condition of the light sensor, and the perception experience of the user on the brightness of the display screen can be improved.
The light sensor can be arranged below a display screen in a preset area, and can also be arranged on a frame of the terminal. For example: if the preset area is the top of the display screen, the light sensor can be located at the top of the display screen or at the end of the frame of the display device, that is, the light sensor and the preset area are respectively located on two adjacent surfaces of the display device.
In the embodiment of the disclosure, when the application scene of the display device is the target application scene, the touch operation is determined to meet the preset condition, and/or the shielding condition of the light sensor is determined, so that the brightness of the display screen is maintained, the brightness of the display screen is not regulated, namely, the brightness of the display screen is not regulated according to the ambient light collected by the light sensor, the problem that the display screen suddenly appears or suddenly appears due to the fact that the brightness of the display screen is regulated in real time is solved, and the perception experience of a user on the brightness of the display screen in the target scene is improved.
In some embodiments, if the display device is a mobile phone, the preset area is an area near the front camera on the top of the mobile phone display screen.
Fig. 3 and 4 exemplarily show application scenarios of a game. When the user participates in the game operation, the hand 11 of the user moves near the front camera 13 of the display device 12, and the light sensor 14 is located near the front camera 13. As shown in fig. 3, the user's hand 11 will press in the vicinity of the light sensor 14. Or as shown in fig. 4, the user's hand 11 may both press in the vicinity of the light sensor 14 and block the light sensor 14.
If the touch operation meets the preset condition and the light sensor is shielded, the brightness of the display screen is maintained. In the scheme that the plurality of conditions are simultaneously met, the accuracy of judging the user behavior can be further improved.
In some embodiments, the method further comprises:
Determining whether the display screen is in an unlocking state;
The determining whether the application scene of the display device is a target scene includes:
And if the display screen is in the unlocking state, determining whether the application scene of the display equipment is a target scene.
The brightness adjustment method of the embodiment of the disclosure is performed when the display screen is in an unlocked state. If the display screen is in a locked state, the application scene of the display device is not confirmed even if the display screen is on, and the follow-up operations such as touch operation detection and light sensor shielding condition determination are not performed, so that the power consumption is saved.
According to some alternative embodiments, the method further comprises:
and if the touch operation does not meet the preset condition and the light sensor is not shielded, adjusting the brightness of the display screen according to the ambient light brightness detected by the light sensor.
The application scene of the display device is a target scene, but the touch operation does not meet the preset condition, and the light sensor is not shielded, so that the brightness of the display screen is adjusted, the condition of sudden and suddenly changes can not occur, the effective adjustment of the ambient light is adapted, and the use experience of a user is improved.
According to some optional embodiments, the detecting a touch operation includes:
detecting coordinates of the touch operation acting on the display screen;
The method further comprises the steps of:
And determining whether the touch operation meets the preset condition according to the coordinates of the touch operation acting on the display screen.
The display screen is a touch screen, and the action position of the touch operation is determined through the detected coordinates of the touch operation on the display screen, so that whether the touch operation meets the preset condition is determined.
According to some alternative embodiments, the method further comprises:
If the touch operation is the touch operation of the preset area, determining the control times of the touch operation in unit time;
And if the control times are greater than or equal to the preset times, determining that the touch operation meets the preset conditions.
The number of manipulations is greater than or equal to the preset number of times, indicating that the preset area is repeatedly pressed. Compared with the case that the control times are smaller than the preset times, the probability that the light sensor is blocked is larger, the light sensor is more suitable for maintaining the brightness of the display screen, and the real-time brightness adjustment is not carried out on the display screen.
According to some optional embodiments, the determining an occlusion condition of the light sensor comprises:
determining the reduction of the ambient light brightness according to the ambient light brightness detected by the light sensor;
if the reduction of the ambient light brightness is within a preset range, controlling a distance sensor to perform distance detection to obtain detection information; wherein the distance sensor is adjacent to the light sensor and is positioned on the same side;
And determining the shielding condition of the light sensor according to the detection information.
In some embodiments, the light sensor and the distance sensor are both on the same side of the display screen of the display device.
The light sensor and the distance sensor are located on the same side of the display device: the light sensing surface of the light sensor and the detection port of the distance sensor are both positioned on the same side of the display device.
The distance sensor may be an infrared distance sensor or an ultrasonic distance sensor. But is not limited thereto.
The detection information includes one or more sets of detection data. The set of detection data includes a transmission parameter of the transmission signal and a feedback parameter of a feedback signal returned based on the transmission signal. Wherein the emission signal is different according to the kind of the distance sensor. For example: if the distance sensor is an infrared distance sensor, the emitted signal is an infrared signal.
The ambient light level includes at least the ambient light level at the current time and the ambient light level detected at a previous time. The decrease of the ambient light brightness refers to the decrease of the ambient light brightness detected at the current moment relative to the ambient light brightness detected at the previous moment, i.e. the difference of the ambient light brightness detected by the light sensor at the adjacent moment. For example, assuming that the light sensor collects the ambient light level every 1.5s, if the current time is 10 hours 15 minutes 40 seconds, the detected brightness value at the current time is 10 hours 15 minutes 40 seconds, and the detected brightness at the previous time is 10 hours 15 minutes 38 seconds.
In some embodiments, if the decrease in ambient light level is less than or equal to a lower limit of a preset range, the distance sensor is controlled to not detect the distance.
The ambient light level of the environment in which the display device is located generally allows a small fluctuation, and the maximum allowable fluctuation value is the lower limit value of the preset range in the present embodiment. When the change amount of the ambient light brightness is smaller than or equal to the lower limit value of the preset range, the distance sensor does not detect the distance, so that the resource waste caused by the fact that the distance sensor transmits the transmission signal due to normal fluctuation can be reduced, and the accuracy of the transmission time of the transmission signal can be ensured.
In some embodiments, the method further comprises:
determining the shielding times and shielding duration time of objects above the light sensor in unit time;
And if the shielding times are greater than or equal to a preset threshold value and/or the shielding duration is greater than or equal to a preset time, determining that the light sensor is shielded.
By increasing the shielding times and the shielding duration, the accuracy of judging the shielding condition can be further improved, and the misoperation probability is reduced.
In general, the detection information may include multiple sets of detection data, from each of which it may be determined whether there is an occlusion above the light sensor. A group of detection data can be obtained at intervals, the times of the detection data obtained in unit time are equal, the detection data are recorded as N (N is a positive integer larger than 2) times, if M (M is a positive integer larger than 1) times of the detection data obtained all indicate that an object is above the optical sensor, M is larger than or equal to a preset threshold value and smaller than or equal to N times, M times can be discontinuous times, the shielding times are considered to be larger than or equal to the preset threshold value, and the optical sensor is determined to be shielded. Or if detection data acquired for K times (K is a positive integer greater than 1) all indicate that an object is arranged above the optical sensor, K is smaller than a preset threshold value, K is continuous times, the time interval between the 1 st time and the K time is greater than the preset time, the shielding duration is considered to be greater than or equal to the preset time, and the optical sensor is determined to be shielded.
According to some alternative embodiments, the detection information includes: a transmission parameter of a transmission signal of the distance sensor and a feedback parameter of a feedback signal returned based on the transmission signal;
The determining, according to the detection information, the shielding condition of the light sensor includes:
And determining the shielding condition of the light sensor according to the emission parameter and the feedback parameter.
The transmission parameters include, without limitation, transmission time, transmission frequency, transmission angle, or the like. The feedback parameters include: reception time, reception frequency, reception angle, or the like.
Taking an infrared distance sensor as an example, determining the shielding condition of the light sensor according to the emission parameter and the feedback parameter comprises the following steps: the distance between the object and the display device can be determined based on the transmission time, the reception time and the transmission rate of the infrared rays. If the distance is less than or equal to the preset distance, the light sensor is indicated to be shielded, and if the distance is greater than the preset distance, the light sensor is indicated to be not shielded.
According to some alternative embodiments, the method further comprises:
and if the reduction amount of the ambient light brightness is larger than or equal to the upper limit value of the preset range, adjusting the brightness of the display screen according to the ambient light brightness collected by the light sensor.
The decrease in the ambient light level is greater than the upper limit value of the preset range, indicating a large change in the ambient light level, which is likely not caused by normal activity but rather a large change in the ambient light. For example, a user walks from indoor to outdoor, the amount of change in ambient light from darker to brighter is large, and real-time brightness adjustment of the display screen is required.
In an example, the display device is a mobile phone, and as shown in fig. 5, the brightness adjustment method includes:
step S210, determining that the display screen is in an unlocking state;
Step S220, determining whether an application scene of the display device is a target scene; if the application scene of the display device is the target scene, executing step S230 and step S240 respectively; if the application scene of the display device is not the target application scene, the step S270 may be ended or executed;
step S230, detecting touch operation;
step S240, acquiring ambient light information detected by the light sensor;
Step S250, if the decrease amount of the ambient light brightness in the ambient light information is within a preset range, controlling a distance sensor to perform distance detection to obtain detection information;
step S260, determining whether at least one of the following occurs:
The preset area of the display screen is pressed; and determining that the light sensor is blocked according to the detection information.
If yes, go to step S270; if not, executing step S280;
Step S270, maintaining the brightness of the display screen. And the brightness of the display screen is not adjusted in real time according to the ambient light brightness in the ambient light information.
Step S280, adjusting the brightness of the display screen according to the ambient light brightness in the ambient light information.
As shown in fig. 6, an embodiment of a second aspect of the embodiments of the present disclosure provides a brightness adjustment device 300, including:
a first determining module 310, configured to determine whether an application scene of the display device is a target scene;
The processing module 320 is configured to detect a touch operation when the application scene is the target scene, and determine a shielding condition of the light sensor;
The first brightness adjustment module 330 is configured to maintain the brightness of the display screen when the touch operation meets a preset condition and/or the light sensor is blocked; wherein, the preset conditions include: the touch operation is located in a preset area; the second condition includes: the light sensor is located within the predetermined area or adjacent to the predetermined area.
According to some alternative embodiments, the apparatus further comprises:
And the second brightness adjusting module is used for adjusting the brightness of the display screen according to the ambient light brightness detected by the light sensor when the touch operation does not meet the preset condition and the light sensor is not shielded.
According to some optional embodiments, the processing module is further configured to:
detecting coordinates of the touch operation acting on the display screen;
The device further comprises:
and the second determining module is used for determining whether the touch operation meets the preset condition according to the coordinates of the touch operation acting on the display screen.
According to some alternative embodiments, the apparatus further comprises:
the third determining module is used for determining the control times of the touch operation in unit time when the touch operation is located in the preset area;
And if the control times are greater than or equal to the preset times, determining that the touch information meets the preset conditions.
According to some optional embodiments, the processing module is further configured to:
determining the reduction of the ambient light brightness according to the ambient light brightness detected by the light sensor;
if the reduction of the ambient light brightness is within a preset range, controlling a distance sensor to perform distance detection to obtain detection information; wherein the distance sensor is adjacent to the light sensor and is positioned on the same side;
And determining the shielding condition of the light sensor according to the detection information.
According to some alternative embodiments, the detection information includes: a transmission parameter of a transmission signal of the distance sensor and a feedback parameter of a feedback signal returned based on the transmission signal;
the processing module is further configured to:
And determining the shielding condition of the light sensor according to the emission parameter and the feedback parameter.
According to some alternative embodiments, the apparatus further comprises:
And the third brightness adjusting module is used for adjusting the brightness of the display screen according to the ambient light brightness acquired by the light sensor when the ambient light brightness variation is greater than or equal to the upper limit value of the preset range.
According to some optional embodiments, the first determining module is further configured to:
Acquiring application data of an application program operated by display equipment;
And determining whether the application scene is the target scene according to the application data.
Embodiments of a third aspect of the present disclosure provide a display device comprising a processor, a memory and an executable program stored on the memory and capable of being executed by the processor, the processor executing the method according to the embodiments of the first aspect when the executable program is executed.
An embodiment of a fourth aspect of the present disclosure provides a storage medium having stored thereon an executable program which when executed by a processor implements a method according to an embodiment of the first aspect.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
In an exemplary embodiment, the first determining module 310, the processing module 320, the first brightness adjusting module 330, etc. may be implemented by one or more central processing units (CPU, central Processing Unit), graphics processors (GPU, graphics Processing Unit), baseband processors (BP, baseband processor), application Specific Integrated Circuits (ASIC), DSPs, programmable logic devices (PLD, programmable Logic Device), complex Programmable logic devices (CPLD, complex Programmable Logic Device), field-Programmable gate arrays (FPGA, field-Programmable GATE ARRAY), general purpose processors, controllers, microcontrollers (MCU, micro Controller Unit), microprocessors (Microprocessor), or other electronic components for performing the aforementioned methods.
Fig. 7 is a block diagram of a display device 800, according to an example embodiment. For example, the display device 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 7, a display device 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.
The processing component 802 generally controls overall operation of the display device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operation at the display device 800. Examples of such data include instructions for any application or method operating on the display device 800, contact data, phonebook data, messages, pictures, video, and the like. The memory 804 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The power supply component 806 provides power to the various components of the display device 800. The power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the display device 800.
The multimedia component 808 includes a screen between the display device 800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the display device 800 is in an operation mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the display device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of the display device 800. For example, the sensor assembly 814 may detect an on/off state of the display device 800, a relative positioning of the components, such as a display and keypad of the display device 800, the sensor assembly 814 may also detect a change in position of the display device 800 or a component of the display device 800, the presence or absence of a user's contact with the display device 800, an orientation or acceleration/deceleration of the display device 800, and a change in temperature of the display device 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate communication between the display device 800 and other devices, either wired or wireless. The display device 800 may access a wireless network based on a communication standard, such as WiFi,4G, or 5G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the display device 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of display device 800 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (12)
1. A method of brightness adjustment, the method comprising:
Determining whether an application scene of the display device is a target scene;
if the application scene is the target scene, detecting touch operation and determining the shielding condition of the light sensor;
And if the touch operation meets the preset condition and/or the light sensor is shielded, maintaining the brightness of the display screen of the display device.
2. The method according to claim 1, characterized in that the method further comprises:
and if the touch operation does not meet the preset condition and the light sensor is not shielded, adjusting the brightness of the display screen according to the ambient light brightness detected by the light sensor.
3. The method of claim 1, wherein detecting a touch operation comprises:
detecting coordinates of the touch operation acting on the display screen;
The method further comprises the steps of:
And determining whether the touch operation meets the preset condition according to the coordinates of the touch operation acting on the display screen.
4. A method according to claim 1 or 3, characterized in that the method further comprises:
If the touch operation is located in the preset area, determining the control times of the touch operation in unit time;
And if the control times are greater than or equal to the preset times, determining that the touch operation meets the preset conditions.
5. The method of claim 1, wherein determining an occlusion condition of a light sensor comprises:
determining the reduction of the ambient light brightness according to the ambient light brightness detected by the light sensor;
if the reduction of the ambient light brightness is within a preset range, controlling a distance sensor to perform distance detection to obtain detection information; wherein the distance sensor is adjacent to the light sensor and is positioned on the same side;
And determining the shielding condition of the light sensor according to the detection information.
6. The method of claim 5, wherein the detection information comprises: a transmission parameter of a transmission signal of the distance sensor and a feedback parameter of a feedback signal returned based on the transmission signal;
The determining, according to the detection information, the shielding condition of the light sensor includes:
And determining the shielding condition of the light sensor according to the emission parameter and the feedback parameter.
7. The method according to claim 5, further comprising:
and if the reduction amount of the ambient light brightness is larger than or equal to the upper limit value of the preset range, adjusting the brightness of the display screen according to the ambient light brightness collected by the light sensor.
8. The method of claim 1, wherein determining whether the application scene of the display device is a target scene comprises:
Acquiring application data of an application program operated by display equipment;
And determining whether the application scene is the target scene according to the application data.
9. The method of claim 1, wherein the preset conditions include: the touch operation is located in a preset area; the light sensor is located within the predetermined area or adjacent to the predetermined area.
10. A brightness adjustment device, the device comprising:
the first determining module is used for determining whether the application scene of the display equipment is a target scene or not;
the processing module is used for detecting touch operation and determining shielding conditions of the light sensor when the application scene is the target scene;
and the first brightness adjusting module is used for maintaining the brightness of the display screen of the display device when the touch operation meets the preset condition and/or the light sensor is shielded.
11. A display device comprising a processor, a memory and an executable program stored on the memory and capable of being executed by the processor, wherein the processor executes the method of any one of claims 1 to 9 when the executable program is executed by the processor.
12. A storage medium having stored thereon an executable program which when executed by a processor implements the method of any of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211503534.7A CN118098179A (en) | 2022-11-28 | 2022-11-28 | Brightness adjustment method, brightness adjustment device, display device and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211503534.7A CN118098179A (en) | 2022-11-28 | 2022-11-28 | Brightness adjustment method, brightness adjustment device, display device and storage medium |
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| CN118098179A true CN118098179A (en) | 2024-05-28 |
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| CN202211503534.7A Pending CN118098179A (en) | 2022-11-28 | 2022-11-28 | Brightness adjustment method, brightness adjustment device, display device and storage medium |
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| CN (1) | CN118098179A (en) |
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