CN111489675B - Method, device and system for adjusting display of electronic equipment and storage medium - Google Patents
Method, device and system for adjusting display of electronic equipment and storage medium Download PDFInfo
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- CN111489675B CN111489675B CN202010238493.8A CN202010238493A CN111489675B CN 111489675 B CN111489675 B CN 111489675B CN 202010238493 A CN202010238493 A CN 202010238493A CN 111489675 B CN111489675 B CN 111489675B
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
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Abstract
The embodiment of the invention discloses a method, a device and a system for adjusting display of electronic equipment and a storage medium. The method can dynamically reduce the resolution and/or refresh rate of the input content by switching the EDID configuration file when the energy consumption derived from the display device needs to be reduced, and then restore the input content to the highest resolution and/or refresh rate supported by the display device by using the image pixel extension function of the display device when the input content is displayed. Therefore, on one hand, the energy consumption for processing the input content and the data bandwidth occupied by the transmission content are greatly reduced, and on the other hand, the image quality is partially repaired through the image pixel expansion function, so that the visual experience of the user is not obviously influenced.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a method, an apparatus, a system, and a storage medium for adjusting display of an electronic device.
Background
Generally, the higher the resolution of the display, the higher the picture quality, the clearer the image, so the ultra high definition display has been pursued all the time, and many high-end notebooks are equipped with the ultra high definition display as one of important competitive advantages. However, the screen energy consumption of the notebook computer is greatly influenced by the resolution of the display, the screen energy consumption of Ultra High Definition (UHD) and Full High Definition (FHD) resolutions may differ by about 1.7W at 150nit, and the Ultra High Definition display may cause an increase in the operation load of a central processing unit, such as a CPU or a GPU, and increase the energy consumption by about 100-400 mW. Therefore, the battery life of the notebook computer equipped with the ultra-high definition display is generally low.
In summary, when the notebook computer is configured with the ultra high definition display, the following problems exist in the existing solutions: 1) the energy consumption of the system is high, and the battery endurance time is short; 2) the energy consumption of the central processing unit is increased.
Disclosure of Invention
In view of the foregoing problems, embodiments of the present invention provide a method, an apparatus, a system, and a storage medium for adjusting display of an electronic device.
According to a first aspect of the embodiments of the present invention, there is provided a method for adjusting a display of an electronic device, where a resolution of a display device of the electronic device is a first resolution, the method including, in response to a first condition: automatically switching the first input content from a first resolution and/or a first refresh rate to a second resolution and/or a second refresh rate to obtain second input content, wherein the second resolution is less than the first resolution, and the second refresh rate is less than the first refresh rate; and sending a signal to the display device to start an image pixel expansion function of the display device, and expanding the second input content into third input content with the first resolution and/or the first refresh rate by the display device for displaying.
According to an embodiment of the present invention, the method further includes: automatically switching the second input content from the second resolution and/or the second refresh rate to the first resolution and/or the first refresh rate to restore the first input content in response to a second condition; a signal is sent to the display device to turn off the image pixel expansion function of the display device.
According to an embodiment of the present invention, the first condition includes: receiving a first switching instruction, wherein the first switching instruction is used for automatically switching the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate; accordingly, the second condition includes: and receiving a second switching instruction, wherein the second switching instruction is used for automatically switching the second resolution and/or the second refresh rate to the first resolution and/or the first refresh rate.
According to an embodiment of the present invention, the first condition includes: detecting whether the running state of the system is matched with the first running state, if so, wherein the first running state is a predefined running state used for triggering automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate; accordingly, the second condition includes: and detecting whether the running state of the system is matched with the first running state or not, and if not, judging whether the running state of the system is matched with the first running state or not.
According to an embodiment of the present invention, the first condition includes: detecting whether the running application of the system is a first-class application, if so, the first-class application is a pre-specified application used for triggering automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate; accordingly, the second condition includes: and detecting whether the running application of the system is the first-class application or not, and if not, judging that the running application is the first-class application.
According to an embodiment of the present invention, the first condition includes: detecting whether the source resolution and/or the source refresh rate of the first input content are/is matched with the first resolution and/or the first refresh rate, and if the detection result is negative; accordingly, the second condition includes: and detecting whether the source resolution and/or the source refresh rate of the first input content are matched with the first resolution and/or the first refresh rate, and if so, judging that the source resolution and/or the source refresh rate of the first input content are matched with the first resolution and/or the first refresh rate.
According to an embodiment of the present invention, before automatically switching the first input content from the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate to obtain the second input content, the method further includes: a second resolution and/or a second refresh rate corresponding to the first condition is predefined.
According to a second aspect of the embodiments of the present invention, there is provided an apparatus for adjusting a display of an electronic device, the apparatus including: a condition response module to respond to a first condition; the input content switching module is used for automatically switching the first input content from a first resolution and/or a first refresh rate to a second resolution and/or a second refresh rate to obtain second input content, wherein the second resolution is smaller than the first resolution, and the second refresh rate is smaller than the first refresh rate; and the extended function control module is used for sending a signal to the display device to start the image pixel extended function of the display device, and the display device extends the second input content into third input content with the first resolution and/or the first refresh rate to display the third input content.
According to an embodiment of the present invention, the condition response module is further configured to respond to a second condition; the input content switching module is further used for automatically switching the second input content from the second resolution and/or the second refresh rate to the first resolution and/or the first refresh rate to restore the second input content to the first input content; and the extended function control module is also used for sending a signal to the display device to turn off the image pixel extended function of the display device.
According to an embodiment of the present invention, the condition response module includes: and the instruction receiving unit is used for receiving the first switching instruction or the second switching instruction.
According to an embodiment of the present invention, the condition response module includes: and the running state detection unit is used for detecting whether the running state of the system is matched with a first running state, wherein the first running state is a predefined running state used for triggering the automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate.
According to an embodiment of the present invention, the condition response module includes: the application detection unit is used for detecting whether the running application of the system is a first class application, wherein the first class application is a pre-specified application used for triggering automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate.
According to an embodiment of the present invention, the condition response module includes: an input content detection unit for detecting whether a source resolution and/or a source refresh rate of the first input content matches the first resolution and/or the first refresh rate.
According to an embodiment of the present invention, the apparatus further includes: a predefining module to predefine a second resolution and/or a second refresh rate corresponding to the first condition.
According to a third aspect of the embodiments of the present invention, there is provided a system for adjusting a display of an electronic device, the system including a processor and a memory, wherein the memory stores computer program instructions, and the computer program instructions are executed by the processor to perform any one of the above methods for adjusting a display of an electronic device.
According to a fourth aspect of embodiments of the present invention, there is provided a computer storage medium comprising a set of computer executable instructions for performing any one of the above-mentioned methods for adjusting a display of an electronic device when the instructions are executed.
The embodiment of the invention discloses a method, a device and a system for adjusting display of electronic equipment and a storage medium. The method can dynamically reduce the resolution and/or refresh rate of the input content by switching the EDID configuration file when the energy consumption derived from the display device needs to be reduced, and then restore the input content to the highest resolution and/or refresh rate supported by the display device by using the image pixel extension function of the display device when the input content is displayed. Therefore, on one hand, the energy consumption for processing the input content and the data bandwidth occupied by the transmission content are greatly reduced, and on the other hand, the image quality is partially repaired through the image pixel expansion function, so that the visual experience of the user is not obviously influenced.
It is to be understood that the teachings of the present invention need not achieve all of the above-described benefits, but rather that specific embodiments may achieve specific technical results, and that other embodiments of the present invention may achieve benefits not mentioned above.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
FIG. 1 is a schematic diagram of a flow chart of a method for adjusting a display of an electronic device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an input content conversion process of a method for adjusting display by an electronic device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a device for adjusting display of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
According to a first aspect of the embodiments of the present invention, there is provided a method for adjusting a display of an electronic device, where a resolution of a display device of the electronic device is a first resolution, as shown in fig. 1, the method includes: performing the following in response to a first condition: operation 110, automatically switching the first input content from a first resolution and/or a first refresh rate to a second resolution and/or a second refresh rate to obtain a second input content, wherein the second resolution is smaller than the first resolution, and the second refresh rate is smaller than the first refresh rate; in operation 120, a signal is sent to the display device to turn on an image pixel expansion function of the display device, and the second input content is expanded by the display device to a third input content having the first resolution and/or the first refresh rate for display.
Among them, the display device may be various types of displays having an image pixel expanding (scaling-up) function, including, for example and without limitation: a liquid crystal display device including a liquid crystal display device; an OLED display device including an Organic Light-Emitting Diode (OLED) display device; an electronic ink display device comprising an electronic ink display device; a projection display device includes a projection display device. The display device mainly includes a memory for storing the EDID file, a display area, and a display controller (e.g., a TCON board) for controlling display of the display area. It should be noted that the embodiment of the present invention requires that the display controller of the display apparatus has an image pixel expansion function, that is, a function of automatically expanding the input content of low resolution to the input content of high resolution, and if the display controller of the display apparatus does not have the function, the operation 120 cannot be implemented. Currently, display controllers with image pixel expansion functionality, such as NCS8807 LVDS to mLVDS chips, are commercially available from vendors. Of course, if the implementer has the development conditions, the implementer can use a display controller which is developed by the implementer and can expand the image pixels.
The method for adjusting the display of the electronic equipment is executed in response to the first condition and is not a normal display mode.
In operation 110, the input content refers to content to be displayed on the display device, which is input to the display device by the electronic apparatus. The first input content is input content that the electronic device generates to match according to the first resolution and/or the first refresh rate. The first resolution is the highest resolution that the display device can physically support, and is also the resolution that is typically used as a factory default and as a normal display, and the first refresh rate is a refresh rate that is adapted to the first resolution, also called field frequency, in Hz. Accordingly, the second input content is input content that the electronic device generates according to the second resolution and/or the second refresh rate that matches. The second resolution is a lower resolution than the first resolution for reducing power consumption, and the second refresh rate is a refresh rate adapted to the second resolution.
The automatic switching from the first input content from the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate may be achieved by modifying Extended Display Identification Data (EDID). EDID is a standard regarding display identification data, and is stored in a memory in the display device, and when the electronic apparatus is connected to the display device, the electronic apparatus obtains parameters regarding the display and its performance, including vendor information, a maximum image size, a color setting, a vendor preset, a limit of a frequency range, a character string of a display name and a serial number, and the like, by reading the EDID stored in the memory in the display device. Wherein the values of resolution and refresh rate are included in the color settings. The electronic equipment generates input content matched with the parameter value according to the parameter value in the EDID, so that the display device can display and obtain better display effect. Changing the parameters in the EDID can be realized by switching different EDID files. For example, setting the resolution to a first resolution and/or setting the refresh rate to a first refresh rate in the first EDID file; setting the resolution to a second resolution and/or setting the refresh rate to a second refresh rate in the second EDID file; when the first input content needs to be automatically switched from the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate to obtain the second input content, wherein the second resolution is smaller than the first resolution, and the second refresh rate is smaller than the first refresh rate, the electronic device is instructed to read the second EDID file. If such an embodiment is employed, at least two EDID files need to be stored in the memory of the display device.
It should be noted that, when the first input content is switched to the second input content, only the resolution may be changed, only the refresh rate may be changed, or both the resolution and the refresh rate may be changed accordingly, where the effect of reducing power consumption is more significant than that of the other two ways when both the resolution and the refresh rate are changed accordingly.
In operation 120, the image pixel extension function of the display device is not always on, and thus when the second input content of the second resolution and/or the second refresh rate is transmitted to the display device, a signal is first transmitted to turn on the image pixel extension function to ensure that the image pixel extension function of the display device is on. Turning on the image pixel expansion function of the display device may be accomplished by establishing communication with the display controller using a designated pin and sending a signal representing a turn-on command.
In the following, how input content is converted in the embodiment of the present invention is described by taking the method for adjusting display by an electronic device as an example in the embodiment shown in fig. 2. Assuming that the first input content that the electronic apparatus 201 in the application should generate is an ultra high definition image with a resolution of 3840 × 2160 and a refresh rate of 60Hz, in response to a first condition for reducing power consumption, the electronic apparatus 201 reads a second EDID file stored in the memory 204 of the display device, in which the resolution is set to 1920 × 1080 and the refresh rate is set to 30Hz, to generate the input content. Thus, the electronic device 201 generates a matching full high-definition image with a resolution of 1920 × 1080 and a refresh rate of 30Hz, that is, the second input content in the method for adjusting the display of the electronic device according to the embodiment of the present invention. At this time, the transmission rate of the electronic device 201 and the display controller 202 with the image pixel expansion function is reduced from 5.4G/4lane to 2.7G/1lane, so that the calculation amount and the transmission rate of the electronic device 201 are greatly reduced, and the energy consumption of the electronic device 201 is correspondingly reduced. In addition, the electronic device 201 may also turn on the image pixel expansion function of the display controller 202 by sending a signal. The image pixel expansion function of the display controller 202 may expand the image with low resolution and/or low refresh rate into the image with high resolution and/or high refresh rate by means of interpolation, so when the function is turned on, after the display controller 202 receives the full high-definition image (second input content) with resolution set to 1920 × 1080 and refresh rate set to 30Hz sent by the electronic device 201, the full high-definition image is expanded into the ultra high-definition image with resolution of 3840 × 2160 and refresh rate of 60Hz, that is, the third input content in the method for adjusting display by the electronic device according to the embodiment of the present invention, and the ultra high-definition image (third input content) is sent to the display area 203 for display. Since the third input content is an ultra-high definition image as the original first input content, the user's visual experience does not change much.
According to an embodiment of the present invention, the method further includes: performing the following in response to a second condition: automatically switching the second input content from the second resolution and/or the second refresh rate to the first resolution and/or the first refresh rate to restore the second input content to the first input content; a signal is sent to the display device to turn off the image pixel expansion function of the display device.
As described above, the method for adjusting the display of the electronic device according to the embodiment of the present invention is a method for adjusting the display, which is performed in response to the first condition, and is not a normal display mode. When the user does not need to worry about the problem of energy consumption, or the requirement of the running application on the image quality is high, the second input content can be automatically switched from the second resolution and/or the second refresh rate to the first resolution and/or the first refresh rate to be recovered to the first input content. At this time, the image pixel expansion function of the display device is also no longer required, and the signal representing the turn-off instruction can be sent through the designated pin to turn off the image pixel expansion function of the display device.
According to an embodiment of the present invention, the first condition includes: receiving a first switching instruction, wherein the first switching instruction is used for automatically switching the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate; accordingly, the second condition includes: and receiving a second switching instruction, wherein the second switching instruction is used for automatically switching the second resolution and/or the second refresh rate to the first resolution and/or the first refresh rate.
Wherein, first switching instruction or second switching instruction includes: a switching instruction issued by a command line statement executed by a user; listing display modes available for user selection through the user interface, wherein one mode is to display second input content using a second resolution and/or a second refresh rate, and the other mode is to display first input content using a first resolution and/or a first refresh rate, and one mode is selected by the user to be switched; the system sends a switching instruction through an analog signal; switching instructions sent by other electronic devices by way of messages sent over the I2C bus, and the like.
According to an embodiment of the present invention, the first condition includes: detecting whether the running state of the system is matched with the first running state, if so, wherein the first running state is a predefined running state used for triggering automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate; accordingly, the second condition includes: and detecting whether the running state of the system is matched with the first running state or not, and if not, judging whether the running state of the system is matched with the first running state or not.
In this embodiment, the user is allowed to predefine the operating state that may trigger the automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate. Here, the operation state of the system mainly refers to the real-time use condition of some system resources, such as: the residual electric quantity is less than the electric quantity specified by the user; the available power supply time of the residual electric quantity is less than the time specified by the user; the utilization of the CPU/GPU exceeds a user-specified value, etc. These user-specified amounts of power, time, values, etc. may be changed as desired by the user and may be validated the next time the operational status of the system is detected.
The method for adjusting the display of the electronic equipment can be timely executed according to the running state of the system, so that a better balance is obtained between the reduction of energy consumption and the loss of image quality, and a better comprehensive benefit is obtained.
According to an embodiment of the present invention, the first condition includes: detecting whether the running application of the system is a first-class application, if so, the first-class application is a pre-specified application used for triggering automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate; accordingly, the second condition includes: and detecting whether the running application of the system is the first-class application or not, and if not, judging that the running application is the first-class application.
Generally, different types of applications have different requirements on image quality, for example, a text editing type application has a lower requirement on image quality, and a game type or video playing type application has a higher requirement on image quality. In this embodiment, the user can make a policy whether to switch the display mode according to the type of the application. For example, the user may select some applications with low requirements on image quality as the first category of applications, and when the applications run, the applications may automatically trigger the automatic switching of the first input content from the first resolution and/or the first refresh rate to the second input content at the second resolution and/or the second refresh rate. This usage is illustrated below: assume that the user sets the text editor to the first category application, but does not set the video playback software to the first category application. Then, when the user opens the text editor and the system detects that the running application is the first class application, the method for adjusting the display of the electronic device according to the embodiment of the present invention is executed to automatically switch the first input content from the first resolution and/or the first refresh rate to the second input content at the second resolution and/or the second refresh rate. When the user exits the text editor, opens the video playback software, and the system again detects the running program, and finds that the now running program is not already an application of the first category, a method responsive to a second condition is performed that automatically switches the second input content from the second resolution and/or the second refresh rate to the first input content at the first resolution and/or the first refresh rate.
The method for adjusting the display of the electronic equipment can be timely executed according to the specific application, so that the effect of reducing the energy consumption of the embodiment of the invention is exerted to the maximum extent, and meanwhile, a user hardly feels the loss of the image quality.
According to an embodiment of the present invention, the first condition includes: detecting whether the source resolution and/or the source refresh rate of the first input content are/is matched with the first resolution and/or the first refresh rate, and if the detection result is negative; accordingly, the second condition includes: and detecting whether the source resolution and/or the source refresh rate of the first input content are matched with the first resolution and/or the first refresh rate, and if so, judging that the source resolution and/or the source refresh rate of the first input content are matched with the first resolution and/or the first refresh rate.
When playing some multimedia files, sometimes the resolution and/or refresh rate of the film source is low, resulting in poor playing effect. At this time, the method for adjusting display by using the electronic device according to the embodiment of the present invention can directly use the resolution and/or refresh rate of the film source as the second resolution and/or refresh rate, omit the step of expanding the content by using the processor, and then perform the expanded display by turning on the image pixel expansion function of the display device, thereby better solving the problem.
According to an embodiment of the present invention, before automatically switching the first input content from the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate to obtain the second input content, the method further includes: a second resolution and/or a second refresh rate corresponding to the first condition is predefined.
In this embodiment, the second resolution and/or the second refresh rate are also defined by the user, and different resolutions and refresh rates may be defined according to different operating states of the system or different applications being run. When the user defines a plurality of first conditions, the user may also define a plurality of "second resolutions" and/or "second refresh rates" accordingly. For example, the user may predefine a plurality of second resolutions and/or second refresh rates corresponding to the first condition as follows:
when the power is less than or equal to 20%, setting the second resolution to 1920 × 1080 and the second refresh rate to 30 Hz; when the electric quantity is less than or equal to 5%, setting the second resolution to 1600 multiplied by 900 and the second refresh rate to 10 Hz;
when the running application is a browser, setting the second resolution to 1920 × 1080 and the second refresh rate to 30 Hz; when the running application is a text editor, the second resolution is set to 1600 x 900 and the second refresh rate is set to 10 Hz.
According to a second aspect of the embodiments of the present invention, there is provided an apparatus for adjusting a display of an electronic device, as shown in fig. 3, the apparatus 30 includes: a condition response module 301 for responding to a first condition; an input content switching module 302, configured to automatically switch the first input content from a first resolution and/or a first refresh rate to a second resolution and/or a second refresh rate to obtain a second input content, where the second resolution is smaller than the first resolution, and the second refresh rate is smaller than the first refresh rate; and the extended function control module 303 is configured to send a signal to the display device to start an image pixel extension function of the display device, and extend the second input content to a third input content with the first resolution and/or the first refresh rate for display by the display device.
According to an embodiment of the present invention, the condition response module 301 is further configured to respond to a second condition; the input content switching module 302 is further configured to automatically switch the second input content from the second resolution and/or the second refresh rate to the first resolution and/or the first refresh rate to restore the first input content; the extended function control module 303 is further configured to send a signal to the display device to turn off the image pixel extended function of the display device.
According to an embodiment of the present invention, the condition response module 301 includes: and the instruction receiving unit is used for receiving the first switching instruction or the second switching instruction.
According to an embodiment of the present invention, the condition response module 301 includes: and the running state detection unit is used for detecting whether the running state of the system is matched with a first running state, wherein the first running state is a predefined running state used for triggering the automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate.
According to an embodiment of the present invention, the condition response module 301 includes: the application detection unit is used for detecting whether the running application of the system is a first class application, wherein the first class application is a pre-specified application used for triggering automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate.
According to an embodiment of the present invention, the condition response module 301 includes: an input content detection unit for detecting whether a source resolution and/or a source refresh rate of the first input content matches the first resolution and/or the first refresh rate.
According to an embodiment of the present invention, the apparatus 30 further includes: a predefining module to predefine a second resolution and/or a second refresh rate corresponding to the first condition.
According to a third aspect of the embodiments of the present invention, there is provided a system for adjusting a display of an electronic device, the system including a processor and a memory, wherein the memory stores computer program instructions, and the computer program instructions are executed by the processor to perform any one of the above methods for adjusting a display of an electronic device.
According to a fourth aspect of embodiments of the present invention, there is provided a computer storage medium comprising a set of computer executable instructions for performing any one of the above-mentioned methods for adjusting a display of an electronic device when the instructions are executed.
Here, it should be noted that: the above description of the embodiment of the apparatus for adjusting display of an electronic device, the above description of the embodiment of the system for adjusting display of an electronic device, and the above description of the embodiment of a computer storage medium are similar to the description of the foregoing method embodiments, and have similar beneficial effects to the foregoing method embodiments, and therefore, no further description is given. For the technical details that have not been disclosed yet in the description of the embodiment of the apparatus for adjusting display of electronic device, the description of the embodiment of the system for adjusting display of electronic device, and the description of the embodiment of the computer storage medium of the present invention, please refer to the description of the foregoing method embodiments of the present invention for understanding, and therefore, for brevity, will not be repeated.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of a unit is only one logical function division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another device, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all the functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media capable of storing program codes, such as a removable storage medium, a Read Only Memory (ROM), a magnetic disk, and an optical disk.
Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods of the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage medium, a ROM, a magnetic disk, an optical disk, or the like, which can store the program code.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A method for adjusting display of an electronic device, the resolution of a display device of the electronic device being a first resolution, the method comprising
Performing the following in response to a first condition:
automatically switching the first input content from a first resolution and/or a first refresh rate to a second resolution and/or a second refresh rate to obtain second input content, wherein the second resolution is less than the first resolution, and the second refresh rate is less than the first refresh rate;
sending a signal to the display device to start an image pixel expansion function of the display device, expanding a second input content into a third input content with a first resolution and/or a first refresh rate by the display device for display, and automatically expanding a low-resolution input content into a high-resolution input content by the image pixel expansion function;
performing the following in response to a second condition:
automatically switching second input content from a second resolution and/or a second refresh rate to a first resolution and/or a first refresh rate to restore the first input content;
sending a signal to the display device to turn off an image pixel expansion function of the display device.
2. The method of claim 1, the first condition comprising:
receiving a first switching instruction, wherein the first switching instruction is used for automatically switching a first resolution and/or a first refresh rate to a second resolution and/or a second refresh rate;
accordingly, the second condition includes:
and receiving a second switching instruction, wherein the second switching instruction is used for automatically switching the second resolution and/or the second refresh rate to the first resolution and/or the first refresh rate.
3. The method of claim 1, the first condition comprising:
detecting whether the running state of the system is matched with a first running state, if so, wherein the first running state is a predefined running state used for triggering automatic switching of the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate;
accordingly, the second condition includes:
and detecting whether the running state of the system is matched with the first running state or not, and if not, judging whether the running state of the system is matched with the first running state or not.
4. The method of claim 1, the first condition comprising:
detecting whether the running application of the system is a first-class application, and if so, triggering the automatic switching of the first resolution and/or the first refresh rate to a second resolution and/or a second refresh rate, wherein the first-class application is a pre-specified application;
accordingly, the second condition includes:
and detecting whether the running application of the system is the first-class application or not, and if not, judging that the running application is the first-class application.
5. The method of claim 1, the first condition comprising:
detecting whether the source resolution and/or the source refresh rate of the first input content are/is matched with the first resolution and/or the first refresh rate, and if the detection result is negative;
accordingly, the second condition includes:
and detecting whether the source resolution and/or the source refresh rate of the first input content are matched with the first resolution and/or the first refresh rate, and if so, judging that the source resolution and/or the source refresh rate of the first input content are matched with the first resolution and/or the first refresh rate.
6. The method of claim 1, prior to said automatically switching the first input content from the first resolution and/or the first refresh rate to the second resolution and/or the second refresh rate to obtain the second input content, further comprising:
predefining a second resolution and/or a second refresh rate corresponding to the first condition.
7. An apparatus for an electronic device to adjust a display, the apparatus comprising:
a condition response module to respond to a first condition;
the input content switching module is used for automatically switching the first input content from a first resolution and/or a first refresh rate to a second resolution and/or a second refresh rate to obtain second input content, wherein the second resolution is smaller than the first resolution, and the second refresh rate is smaller than the first refresh rate;
the extended function control module is used for sending a signal to a display device to start an image pixel extended function of the display device, the display device extends second input content into third input content with first resolution and/or a first refresh rate to be displayed, and the image pixel extended function is a function of automatically extending low-resolution input content into high-resolution input content;
the condition response module is further used for responding to a second condition;
the input content switching module is further configured to automatically switch the second input content from the second resolution and/or the second refresh rate to the first resolution and/or the first refresh rate to restore the second input content to the first input content;
the extended function control module is further configured to send a signal to the display device to turn off an image pixel extended function of the display device.
8. A system for adjusting a display of an electronic device, the system comprising a processor and a memory, wherein the memory has stored therein computer program instructions for execution by the processor to perform the method of adjusting a display of an electronic device according to any one of claims 1 to 6.
9. A storage medium having stored thereon program instructions for performing, when executed, a method of adjusting a display of an electronic device according to any one of claims 1 to 6.
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| CN112040305A (en) * | 2020-08-31 | 2020-12-04 | 深圳创维－Rgb电子有限公司 | VRR intelligent switching method and device, intelligent television and readable storage medium |
| CN114327320A (en) * | 2020-09-30 | 2022-04-12 | 华为终端有限公司 | Display method and electronic equipment |
| CN114724528B (en) * | 2022-04-02 | 2024-03-22 | 深圳创维－Rgb电子有限公司 | Display control method and device of display device, electronic device and storage medium |
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