CN116225356A - Screen updating method and device, electronic equipment and readable storage medium - Google Patents

Screen updating method and device, electronic equipment and readable storage medium Download PDF

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Publication number
CN116225356A
CN116225356A CN202310147449.XA CN202310147449A CN116225356A CN 116225356 A CN116225356 A CN 116225356A CN 202310147449 A CN202310147449 A CN 202310147449A CN 116225356 A CN116225356 A CN 116225356A
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China
Prior art keywords
screen
area
image data
image
update
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CN202310147449.XA
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Chinese (zh)
Inventor
欧恩惠
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN202310147449.XA priority Critical patent/CN116225356A/en
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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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3265—Power saving in display device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Digital Computer Display Output (AREA)

Abstract

The application discloses a screen updating method, a device, electronic equipment and a readable storage medium, wherein the method comprises the following steps: acquiring first image data of a first area of a screen when detecting that an image of the first area will change; and sending the first image data to the screen so that the screen updates the image of the first area by using the first image data, and the screen does not update the second area except the first area in the screen.

Description

Screen updating method and device, electronic equipment and readable storage medium
Technical Field
The application belongs to the technical field of image processing, and particularly relates to a screen updating method, a device, electronic equipment and a readable storage medium.
Background
With the popularization of electronic devices, the application of the electronic devices is becoming more and more widespread. The electronic device includes a screen that a user may use to play games, social or office, etc. When the screen of the electronic equipment is updated, if the processor of the electronic equipment detects that the screen picture changes, the updated frame of image data is sent to the screen, and the screen displays and processes the frame of image.
At present, even if only a small part of the area of the screen needs to be updated, the image displayed by the whole screen is refreshed, and the refreshing process can consume the electric quantity of the electronic equipment, so that the electronic equipment has larger electric quantity loss due to the refreshing mode, which is not beneficial to the power saving of the electronic equipment.
Disclosure of Invention
An object of the embodiments of the present application is to provide a method, an apparatus, an electronic device, and a readable storage medium for updating a screen, which can reduce power consumption of the electronic device and save power of the electronic device.
In a first aspect, an embodiment of the present application provides a screen updating method, including:
acquiring first image data of a first area of a screen when detecting that an image of the first area will change;
and sending the first image data to the screen so that the screen updates the image of the first area by using the first image data, and the screen does not update the second area except the first area in the screen.
In a second aspect, an embodiment of the present application provides a screen updating apparatus, including:
the first acquisition module is used for acquiring first image data of a first area of a screen under the condition that the image of the first area is detected to change;
and the first sending module is used for sending the first image data to the screen so that the screen updates the image of the first area by using the first image data, and the screen does not update the second area except the first area in the screen.
In a third aspect, embodiments of the present application provide an electronic device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method as described in the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which when executed by a processor implement the steps of the method according to the first aspect.
In a fifth aspect, embodiments of the present application provide a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and where the processor is configured to execute a program or instructions to implement a method according to the first aspect.
In a sixth aspect, embodiments of the present application provide a program product stored in a storage medium, the program product being executed by at least one processor to implement the method according to the first aspect.
In the embodiment of the application, under the condition that the change of the image of the first area of the screen is detected, acquiring first image data of the first area; and sending the first image data to the screen so that the screen updates the image of the first area by using the first image data, and the screen does not update the second area except the first area in the screen. In the above steps, only the image displayed in the first area to be updated is updated, so that the range and the times of image updating in the screen can be reduced, the power consumption of the electronic equipment is reduced, the electric quantity of the electronic equipment is saved, and the cruising ability of the electronic equipment is improved.
Drawings
Fig. 1 is a flowchart of a screen updating method provided in an embodiment of the present application;
FIG. 2a is a schematic diagram of an interface display of a screen provided by an embodiment of the present application;
FIG. 2b is a schematic diagram of interaction of a processor and a screen provided by an embodiment of the present application;
FIG. 2c is another flowchart of a screen update method provided by an embodiment of the present application;
fig. 3 is a block diagram of a screen updating apparatus provided in an embodiment of the present application;
FIG. 4 is one of the block diagrams of the electronic device provided in the embodiments of the present application;
fig. 5 is a second block diagram of the electronic device according to the embodiment of the present application.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The screen updating method provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.
Fig. 1 is a flowchart of a screen updating method provided in an embodiment of the present application, where the screen updating method in the embodiment is applied to an electronic device, and may specifically be a processor in the electronic device, and the processor may be a System-on-a-chip (SOC), and includes the following steps:
step 101, in the case that the image of the first area of the screen is detected to change, acquiring first image data of the first area.
The first area may be an area where an image update is required, for example, the first area may be an area where a status bar on a screen is located, where a time, a message hint, an electric quantity, a network traffic situation, and the like are displayed on the status bar. The processor of the electronic device can monitor the image displayed on the screen in real time, and monitor whether the image displayed on a certain area of the screen needs to be updated or not. The first image data is update data corresponding to the first area when it is detected that the image of the first area will change. For example, for a time displayed on a screen, if the time is displayed as X hours Y minutes Z seconds, the time needs to be updated every second, and accordingly, the first area may be an area where the time is located, and the first image data is updated data of the time.
And 102, transmitting the first image data to the screen so that the screen updates the image of the first area by using the first image data, and the screen does not update the second area except the first area in the screen. That is, when a local area of the screen changes, the SOC transmits an image of the local area to the screen, and the screen updates only pixels within the local area.
In the method in the embodiment, under the condition that the change of the image of the first area of the screen is detected, acquiring first image data of the first area; and sending the first image data to the screen so that the screen updates the image of the first area by using the first image data, and the screen does not update the second area except the first area in the screen. In the above steps, only the image of the first area to be updated is updated, so that the range and the times of image updating in the screen can be reduced, the power consumption of the electronic equipment is reduced, the electric quantity of the electronic equipment is saved, and the cruising ability of the electronic equipment is improved.
In one embodiment of the present application, the method further comprises: acquiring second image data of the second area under the condition that the duration of the image non-updating of the second area exceeds a preset duration;
and sending the second image data to the screen so that the screen updates the image of the second area by using the second image data.
Specifically, the preset duration is a duration corresponding to the lowest refreshing frequency of the screen. The brightness of the pixels of the screen is gradually reduced without refreshing, which causes flickering problems, so that the pixels of the screen need to be refreshed at a certain frequency, and the refresh frequency is greater than or equal to the minimum frequency of the pixels of the screen, wherein the minimum frequency of the pixels of the screen does not cause flickering problems. For example, taking a low temperature poly oxide (Low Temperature Polycrystalline Oxide, LTPO) screen as an example, the minimum refresh frequency of the LTPO screen may be 1Hz, that is, the preset duration is 1 second, and the LTPO screen needs to be updated every 1 second to ensure that the brightness of the screen pixels is normal.
The second image data may be data of updating the image displayed in the second area last time, the data may be stored in a memory of the screen, the screen may take out the data from the memory for updating when updating, or the SOC may send the second image data to the screen, for example, in a case where a duration of not updating the image in the second area exceeds a preset duration, the SOC sends the position information of the second area and the second image data to the screen, and the screen updates the image in the second area with the second image data. In the case where the second image data is transmitted to the screen, the position information of the second area is also transmitted to the screen.
In this embodiment, the image of the second area is updated to avoid the problem that the pixels of the second area are not updated for a long time, resulting in flickering. And under the condition that the duration of the image non-updated of the second area is smaller than the preset duration, the pixels of the second area are not updated and the flicker problem does not occur. Through the steps, the display image of the second area can be updated by adopting the minimum refreshing frequency of the screen, and the updating times of the second area can be reduced while the display performance of the screen is ensured, so that the power consumption of the electronic equipment is reduced, the electric quantity of the electronic equipment is saved, and the cruising ability of the electronic equipment is improved.
In one embodiment of the present application, the acquiring the first image data of the first area includes:
acquiring first update data of the screen;
acquiring a first area of the screen where the target object is located under the condition that the first update data is the update data of the target object;
and determining first image data according to the first area, wherein the first image data comprises the first updating data.
Specifically, the processor of the electronic device monitors the screen to determine whether there is data to be updated, and if the processor of the electronic device obtains the update data and the update data is the update data of the target object, a first area is obtained, where the first area includes an area occupied by the target object in the screen, for example, the first area may be a minimum circumscribed rectangle of the target object. After the first area is determined, the first image data may be determined according to a first sub-area and a second sub-area in the first area, where the first sub-area is an area occupied by the target object, and the second sub-area is an area of the first area except for the area occupied by the target object, and accordingly, the first image data includes update data corresponding to the first sub-area and update data corresponding to the second sub-area, where the update data corresponding to the first sub-area is first update data acquired by the electronic device, the update data corresponding to the second sub-area is second update data, and the second update data may adopt data adopted by the second sub-area for last update.
For example, if the target object is the time displayed on the screen, the first area is the area where the status bar is located, the first update data acquired by the electronic device is update data for updating the time, the first image data includes first update data and second update data, the first update data is used for updating pixels of the area where the time is located, the second update data is used for updating pixels of other areas except the time in the area where the status bar is located, and if the second update data is unchanged, the data adopted by the latest update can be adopted.
In the above, the target object is determined through the first update data, the first image data is determined according to the first area where the target object is located, and the first image data is adopted for updating the first area, so that the image updating range in the screen can be reduced, the power consumption of the electronic equipment is saved, and the cruising ability of the electronic equipment is improved.
In yet another embodiment of the present application, the sending the first image data to the screen includes:
transmitting the first image data and the position information of the first area to the screen, so that the screen updates the image of the first area by using the first image data.
After the first image data and the first region are determined, the first image data and the position information of the first region may be transmitted to the screen, the position information of the first region may be a position coordinate of the first region on the screen, the first region may be a rectangle, and the position information of the first region may be an upper left corner coordinate and a lower right corner coordinate of the rectangle.
Taking a screen with resolution of 1080×2400 as an example, the screen is illustrated as an LTPO screen, a rectangular coordinate system shown in fig. 2a is established by taking the upper left corner of the screen as an origin of coordinates (0, 0), the coordinates of a rectangular area 1 in a status bar are (0, 1079, 79), wherein (0, 0) is the upper left corner coordinates of the rectangular area 1, (1079, 79) is the lower right corner coordinates of the rectangular area 1, and the area where the time is located is shown by the reference numeral 2 in fig. 2 a.
As shown in fig. 2b, the processor of the electronic device may transmit the first image data and the position information of the first area, i.e., the status bar rectangular area coordinates (0, 1079, 79), to the screen, and the screen may update only the pixels (0, 1079, 79) of the status bar area without updating all the pixels of the screen using the LTPO low frame rate characteristic after receiving the first image data.
In the above, the first image data and the position information of the first area are transmitted to the screen, and the screen is controlled to update the image displayed in the first area by using the first image data, so that the image update range in the screen can be reduced, and the power consumption of the electronic device can be saved.
In the following description, the LTPO screen is taken as an example, since only the pixels of the status bar areas (0, 1079, 79) are updated, the flicker problem is caused by that the other areas of the screen are not updated for a long time, the electronic device needs to determine whether the areas (0, 80, 1079, 2399) other than the status bar are not updated for 1 second in real time, if yes, a command is sent to the screen, and the areas other than the status bar are updated once after the screen receives the command, so as to ensure that the screen display is normal.
Taking the update frequency of the status bar as 60HZ as an example, if the entire area of the screen is updated every update, all (1080 x 2400) pixels need to be updated 60 times in 1 second of the screen, that is, the cumulative 1 second updated pixel amount is 1080x2400 x 60= 155520000, using the scheme provided in the present application, the pixels in the area of the status bar (1080 x 80) are updated 60 times in 1 second of the screen, the area of the non-status bar (1080 x 2320) is updated once, and the cumulative 1 second updated pixel amount is: 1080×80×60+1080×2320=5184000+2505600= 7689600, greatly reducing the pixel update amount.
Fig. 2c is a schematic flow chart of a screen updating method according to an embodiment of the present application, as shown in fig. 2c, including the following steps:
step 201, the mobile phone processor monitors whether the local area of the screen needs to be changed, if not, the step 202 is executed; if yes, go to step 203 to execute;
step 202, updating the whole screen;
step 203, the processor sends the update data of the local area and the coordinates of the local area to the screen;
step 204, the screen only updates the pixels in the local area;
step 205, the processor determines whether the pixel outside the local area of the screen exceeds the time of the LTPO minimum refresh frequency, if not, the process goes to step 201, if yes, the process goes to step 206;
step 206, the image update data of other areas except the local area of the processor and the coordinates of other areas are given to the screen;
step 207, the screen only updates the pixels in the other area and step 201 is executed.
In the process, the SOC detects the picture updating condition of the screen in real time, dynamically updates the image data of the LTPO screen, controls the local updating of the pixels of the screen, can effectively reduce the updating range and the updating times of the pixels under the condition of ensuring normal display, saves the power consumption of the screen, and achieves the aim of improving the duration of the mobile phone.
According to the screen updating method provided by the embodiment of the application, the execution subject can be a screen updating device. In the embodiment of the present application, a screen updating device executes a screen updating method by taking a screen updating device as an example, and the screen updating device provided in the embodiment of the present application is described.
As shown in fig. 3, the screen updating apparatus 300 includes:
a first obtaining module 301, configured to obtain first image data of a first area of a screen when it is detected that an image of the first area will change;
a first sending module 302, configured to send the first image data to the screen, so that the screen updates the image of the first area with the first image data, and the screen does not update the second area except the first area in the screen.
Optionally, the apparatus 300 further includes:
the second acquisition module is used for acquiring second image data of the second area under the condition that the duration of the image non-update of the second area exceeds the preset duration;
and the second sending module is used for sending the second image data to the screen so that the screen can update the image of the second area by using the second image data.
Optionally, the preset duration is a duration corresponding to the lowest refreshing frequency of the screen.
Optionally, the first obtaining module 301 includes:
the first acquisition sub-module is used for acquiring first update data of the screen;
the second acquisition sub-module is used for acquiring a first area of the screen where the target object is located under the condition that the first update data is the update data of the target object;
and the determining submodule is used for determining first image data according to the first area, and the first image data comprises the first updating data.
Optionally, the first sending module 302 is configured to send the first image data and the position information of the first area to the screen.
The screen updating apparatus 300 provided in the embodiment of the present application can implement each process implemented by the foregoing method embodiment, and in order to avoid repetition, a description is omitted here.
The screen updating apparatus 300 in the embodiment of the present application may be an electronic device, or may be a component in an electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, the electronic device may be a mobile phone, tablet computer, notebook computer, palm computer, vehicle-mounted electronic device, mobile internet appliance (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/Virtual Reality (VR) device, robot, wearable device, ultra-mobile personal computer, UMPC, netbook or personal digital assistant (personal digital assistant, PDA), etc., but may also be a server, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (TV), teller machine or self-service machine, etc., and the embodiments of the present application are not limited in particular.
The screen updating apparatus 300 in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
Optionally, as shown in fig. 4, the embodiment of the present application further provides an electronic device 400, including a processor 401 and a memory 402, where the memory 402 stores a program or an instruction that can be executed on the processor 401, and the program or the instruction implements each step of the above-mentioned embodiment of the screen updating method when executed by the processor 401, and the steps can achieve the same technical effect, so that repetition is avoided, and no further description is given here.
The electronic device in the embodiment of the application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 5 is a hardware configuration diagram of an electronic device implementing an embodiment of the present application.
The electronic device 500 includes, but is not limited to: radio frequency unit 501, network module 502, audio output unit 503, input unit 504, sensor 505, display unit 506, user input unit 507, interface unit 508, memory 509, and processor 510.
Those skilled in the art will appreciate that the electronic device 500 may further include a power source (e.g., a battery) for powering the various components, and that the power source may be logically coupled to the processor 510 via a power management system to perform functions such as managing charging, discharging, and power consumption via the power management system. The electronic device structure shown in fig. 5 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than shown, or may combine certain components, or may be arranged in different components, which are not described in detail herein.
Wherein, the processor 510 is configured to obtain first image data of a first area of the screen when it is detected that an image of the first area will change; and sending the first image data to the screen so that the screen updates the image of the first area by using the first image data, and the screen does not update the second area except the first area in the screen.
Optionally, the processor 510 is further configured to obtain second image data of the second area if a duration of an image non-update of the second area exceeds a preset duration; and sending the second image data to the screen so that the screen updates the image of the second area by using the second image data.
Optionally, the preset duration is a duration corresponding to the lowest refreshing frequency of the screen.
Optionally, the processor 510 is further configured to obtain first update data of the screen; acquiring a first area of the screen where the target object is located under the condition that the first update data is the update data of the target object; and determining first image data according to the first area, wherein the first image data comprises the first updating data.
Optionally, the processor 510 is further configured to transmit the first image data and the position information of the first area to the screen.
The electronic device provided in the embodiment of the present application can implement each process implemented by the foregoing method embodiment, and in order to avoid repetition, details are not repeated here.
It should be appreciated that in embodiments of the present application, the input unit 504 may include a graphics processor (Graphics Processing Unit, GPU) 5041 and a microphone 5042, with the graphics processor 5041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 506 may include a display panel 5061, and the display panel 5061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 507 includes at least one of a touch panel 5071 and other input devices 5072. Touch panel 5071, also referred to as a touch screen. Touch panel 5071 may include two parts, a touch detection device and a touch controller. Other input devices 5072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.
The memory 509 may be used to store software programs as well as various data. The memory 509 may mainly include a first storage area storing programs or instructions and a second storage area storing data, wherein the first storage area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 509 may include volatile memory or nonvolatile memory, or the memory 509 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (ddr SDRAM), enhanced SDRAM (Enhanced SDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DRRAM). Memory 509 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.
Processor 510 may include one or more processing units; optionally, the processor 510 integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, etc., and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 510.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the processes of the embodiment of the screen updating method are implemented, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
Wherein the processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.
The embodiment of the application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, and the processor is used for running a program or an instruction, so as to implement each process of the above embodiment of the screen updating method, and achieve the same technical effect, so that repetition is avoided, and no redundant description is provided here.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.
The embodiments of the present application provide a computer program product stored in a storage medium, where the program product is executed by at least one processor to implement the respective processes of the embodiments of the screen updating method described above, and achieve the same technical effects, and are not repeated herein.
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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solutions of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (10)

1. A screen updating method, characterized by comprising:
acquiring first image data of a first area of a screen when detecting that an image of the first area will change;
and sending the first image data to the screen so that the screen updates the image of the first area by using the first image data, and the screen does not update the second area except the first area in the screen.
2. The method according to claim 1, wherein the method further comprises:
acquiring second image data of the second area under the condition that the duration of the image non-updating of the second area exceeds a preset duration;
and sending the second image data to the screen so that the screen updates the image of the second area by using the second image data.
3. The method of claim 2, wherein the preset duration is a duration corresponding to a lowest refresh frequency of the screen.
4. The method of claim 1, wherein the acquiring the first image data of the first region comprises:
acquiring first update data of the screen;
acquiring a first area of the screen where the target object is located under the condition that the first update data is the update data of the target object;
and determining first image data according to the first area, wherein the first image data comprises the first updating data.
5. The method of any of claims 1-4, wherein the sending the first image data to the screen comprises:
transmitting the first image data and the position information of the first area to the screen.
6. A screen updating apparatus, characterized by comprising:
the first acquisition module is used for acquiring first image data of a first area of a screen under the condition that the image of the first area is detected to change;
and the first sending module is used for sending the first image data to the screen so that the screen updates the image of the first area by using the first image data, and the screen does not update the second area except the first area in the screen.
7. The apparatus of claim 6, wherein the apparatus further comprises:
the second acquisition module is used for acquiring second image data of the second area under the condition that the duration of the image non-update of the second area exceeds the preset duration;
and the second sending module is used for sending the second image data to the screen so that the screen can update the image of the second area by using the second image data.
8. The apparatus of claim 7, wherein the preset duration is a duration corresponding to a lowest refresh frequency of the screen.
9. An electronic device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the screen updating method of any of claims 1 to 5.
10. A readable storage medium, wherein a program or instructions is stored on the readable storage medium, which when executed by a processor, implements the steps of the screen updating method according to any one of claims 1 to 5.
CN202310147449.XA 2023-02-21 2023-02-21 Screen updating method and device, electronic equipment and readable storage medium Pending CN116225356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310147449.XA CN116225356A (en) 2023-02-21 2023-02-21 Screen updating method and device, electronic equipment and readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310147449.XA CN116225356A (en) 2023-02-21 2023-02-21 Screen updating method and device, electronic equipment and readable storage medium

Publications (1)

Publication Number Publication Date
CN116225356A true CN116225356A (en) 2023-06-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310147449.XA Pending CN116225356A (en) 2023-02-21 2023-02-21 Screen updating method and device, electronic equipment and readable storage medium

Country Status (1)

Country Link
CN (1) CN116225356A (en)

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