CN116504189A - Electronic screen driving method, device, equipment and readable storage medium - Google Patents

Electronic screen driving method, device, equipment and readable storage medium Download PDF

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Publication number
CN116504189A
CN116504189A CN202310487272.8A CN202310487272A CN116504189A CN 116504189 A CN116504189 A CN 116504189A CN 202310487272 A CN202310487272 A CN 202310487272A CN 116504189 A CN116504189 A CN 116504189A
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target display
display device
target
optimization
waveform sequence
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CN202310487272.8A
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CN116504189B (en
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许俊文
朱增
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ONYX INTERNATIONAL Inc
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ONYX INTERNATIONAL Inc
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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
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/3433—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 by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/344—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 by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory
    • 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
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • User Interface Of Digital Computer (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

The application provides a method, a device, equipment and a readable storage medium for driving an electronic screen, wherein the display effect of the electronic screen can be automatically optimized in real time by reading equipment information and monitoring input instructions of the equipment information, so that manual operation is reduced, and the use experience of a user can be effectively improved; further, for applications or scenes lacking in adaptive screen refreshing configuration, the application can be optimized through the images of the equipment and the input data of the user, and the optimization type is determined according to the images of the equipment and the input data of the user, so that the application range is enlarged, and the adaptation difficulty of developers is reduced; in addition, the method provided by the embodiment of the application can directly process the waveform sequence of the screen, can dynamically process the driving frame of the waveform sequence of the electronic screen, can still exert the optimization effect under the condition of not changing the refreshing mode of the electronic screen, and is particularly suitable for scenes such as graphic and text mixed arrangement of webpages.

Description

Electronic screen driving method, device, equipment and readable storage medium
Technical Field
The present disclosure relates to the field of screen driving technologies, and in particular, to a method, an apparatus, a device, and a readable storage medium for driving an electronic screen.
Background
In the practical application process, the electronic ink screen is also commonly called electronic paper, a large number of microcapsules are densely distributed on the electronic ink screen, charged color particles are sealed in the microcapsules, and the particles can be driven to move by applying voltage between the substrates; the microcapsules forming the ink screen are pixel points, and each pixel point can make the ink screen display patterns after being combined. The structure of the ink screen avoids active luminescence, but presents content by reflecting ambient light, has the look and feel similar to a paper book, and has the advantage of eye protection. However, when the color particles in the microcapsules are pressurized, a certain movement time is needed, so that the picture updating speed of the ink screen is slower, and the use experience of a user is reduced.
The existing screen driving technology generally changes the refresh mode of the ink screen according to the actual use condition of the screen, but the technology depends on the active adaptation of a developer to enable an application program to switch the refresh mode according to the setting, but for the ink screen equipment of an open system, the platform side has limited application programs which can be maintained, a large number of self-installable application programs have no adaptation and can only operate in a default refresh mode, so that the active adaptation refresh mode of the developer has limited effect and has a narrow application range. The existing screen driving technology has poor flexibility, and after the screen driving technology is switched to a set refresh mode, the refresh mode of the screen is not changed unless a user exits an application or opens other interfaces. However, in the practical application process, the actual screen situation of the screen is complex, for example, in addition to text content, dynamic images or videos can also appear in the web application, if the refresh mode of the screen is already set to be a low-speed refresh mode optimized for text, the smoothness of the screen can be reduced, and the screen is difficult to deal with diversified screen display.
Disclosure of Invention
The present application is directed to at least one of the above technical drawbacks, and accordingly, the present application provides an electronic screen driving method, apparatus, device and readable storage medium, which are used to solve the technical drawbacks of the electronic screen driving in the prior art.
An electronic screen driving method, comprising:
reading equipment information of target display equipment, and monitoring an input instruction of the target display equipment;
analyzing the device information or the input instruction, and determining a target refresh mode of the target display device;
according to the target refreshing mode and the image data received by the target display equipment, a first driving waveform sequence of at least one pixel is obtained in a matching mode;
analyzing the device information or the input instruction or the image data to determine the optimization type of the target display device;
processing the first driving waveform sequence of at least one pixel by using an optimization strategy corresponding to the optimization type of the target display device to obtain a second driving waveform sequence of at least one pixel;
and driving the screen pixels corresponding to the second driving waveform sequence to refresh through the second driving waveform sequence.
Preferably, said analyzing said device information or said input instructions or said image data, determining an optimization type of said target display device comprises:
analyzing the equipment information, if the equipment information comprises a configuration file of the target display equipment, determining a preset optimization type recorded in the configuration file, and setting the preset optimization type as the optimization type of the target display equipment;
or alternatively, the first and second heat exchangers may be,
analyzing the input instruction, if the input instruction is an optimization type switching instruction generated according to an optimization type switching event triggered by a user, determining an optimization type selected by the user and corresponding to the optimization type switching instruction, and setting the optimization type selected by the user and corresponding to the optimization type switching instruction as the optimization type of the target display device;
or alternatively, the first and second heat exchangers may be,
and analyzing the change condition of the image data received by the target display equipment, and determining the optimization type of the target display equipment.
Preferably, the analyzing the device information or the input instruction, determining a target refresh mode of the target display device includes:
setting a target refresh mode of the target display device according to the device information;
Continuously detecting the equipment information or the input instruction, and judging whether the equipment information or the input instruction is changed or not;
and if the equipment information or the input instruction is determined to be changed, modifying the set target refresh mode of the target display equipment according to the changed equipment information or the input instruction.
Preferably, the device information includes a configuration file, and the setting, according to the device information, a refresh mode of the target display device to obtain a target refresh mode of the target display device includes:
reading data corresponding to the configuration file of the target display device, and analyzing the data corresponding to the configuration file of the target display device;
and if the application program started by the target display equipment accords with the preset application information, setting the refresh mode of the target display equipment as the refresh mode recorded on the configuration file of the target display equipment.
Preferably, the device information includes device state parameters and configuration files of the target display device; the modifying the set target refresh mode of the target display device according to the changed device information or the input instruction comprises the following steps:
If the configuration file is changed, setting a target refresh mode of the target display device according to the changed device information of the target display device;
or alternatively, the first and second heat exchangers may be,
if the equipment state parameters of the target display equipment change, determining a refresh mode corresponding to the current equipment state parameters of the target display equipment according to the mapping relation between the equipment state parameters of the target display equipment and the refresh mode, and setting the refresh mode corresponding to the current equipment state parameters of the target display equipment as the target refresh mode of the target display equipment.
Preferably, the input instruction is a refresh mode switching instruction, and the refresh mode switching instruction is data generated according to a refresh mode switching event triggered by a user; the modifying the set target refresh mode of the target display device according to the changed device information or the input instruction comprises the following steps:
determining a refresh mode selected by a user corresponding to the refresh mode switching instruction according to the refresh mode switching instruction;
and setting the refresh mode selected by the user corresponding to the refresh mode switching instruction as a target refresh mode of the target display device.
Preferably, the analyzing the change condition of the image data input to the target display device, determining the optimization type of the target display device includes:
reading image data corresponding to at least two picture frames received by the target display device within preset time, wherein the read picture frames of the at least two picture frames of the target display device are continuous picture frames in time domain;
judging the number of picture change times of each read picture frame in preset time;
according to the preset time and the number of times of picture change of each read picture frame in the preset time, calculating to obtain the current actual refresh rate of the target display equipment;
and comparing the current actual refresh rate of the target display device with a preset first threshold value and a preset second threshold value to determine the optimization type of the target display device.
Preferably, the optimization types include a first optimization type and a second optimization type, and the processing the first driving waveform sequence of at least one pixel by using an optimization strategy corresponding to the optimization type of the target display device to obtain a second driving waveform sequence of at least one pixel includes:
If the optimization type of the target display device is the first optimization type, processing a first driving waveform sequence of at least one pixel through a first optimization strategy corresponding to the first optimization type, and optimizing the fluency of the target display device to obtain a second driving waveform sequence of at least one pixel;
and if the optimization type of the target display equipment is the second optimization type, processing the first driving waveform sequence of at least one pixel through a second optimization strategy corresponding to the second optimization type, and optimizing the display effect of the target display equipment to obtain a second driving waveform sequence of at least one pixel.
Preferably, the processing the first driving waveform sequence of at least one pixel by the first optimization strategy corresponding to the first optimization type, optimizing the fluency of the target display device, includes:
determining a target optimized amplitude of the target display device according to the device information of the target display device and the input instruction;
and adjusting the first driving waveform sequence of at least one pixel according to the target optimized amplitude value so that the number of frames of the second driving waveform sequence of at least one pixel is smaller than that of the first driving waveform sequence.
Preferably, the determining the optimized amplitude of the target display device includes:
reading the current actual refresh rate of the target display device, calculating the reciprocal of the current actual refresh rate of the target display device, multiplying the reciprocal by a preset first optimization coefficient, and obtaining a calculation result as an optimization amplitude of the target display device, wherein the device information comprises screen parameters of the target display device, and the preset first optimization coefficient is set according to the screen parameters of the target display device and the current refresh mode of the target display device;
or alternatively, the first and second heat exchangers may be,
analyzing user operation data included in an input instruction of the target display device, counting the operation frequency of a user on the target display device, calculating the reciprocal of the operation frequency of the user on the target display device, and multiplying the reciprocal by a preset second optimization coefficient to serve as an optimization amplitude of the target display device;
or alternatively, the first and second heat exchangers may be,
and acquiring an optimized amplitude setting instruction included in an input instruction of the target display device, determining an optimized amplitude selected by a user and corresponding to the optimized amplitude setting instruction, and setting the optimized amplitude selected by the user as a target optimized amplitude of the target display device.
Preferably, the first driving waveform sequence includes at least two driving frames, and the adjusting the first driving waveform sequence of at least one pixel according to the target optimized amplitude includes:
confirming a preset interval number matched with the target optimized amplitude;
selecting at least two driving frames as reserved frames in the first driving waveform sequence at intervals according to a preset interval number;
and deleting other driving frames between adjacent reserved frames in the first driving waveform sequence to obtain a second driving waveform sequence.
Preferably, the first driving waveform sequence includes at least two driving frames, and the adjusting the first driving waveform sequence of at least one pixel according to the target optimized amplitude includes:
confirming a preset first proportion matched with the target optimized amplitude;
selecting a part of driving frames in the first driving waveform sequence as reserved frames of the target display device according to the first proportion, wherein the reserved frames consist of at least two driving frames which are continuous in time domain on the first driving waveform sequence;
and generating a second driving waveform sequence according to the reserved frame.
Preferably, the first driving waveform sequence includes at least two driving frames, and the adjusting the first driving waveform sequence of at least one pixel according to the target optimized amplitude includes:
Determining a preset second proportion matched with the target optimized amplitude;
extracting a target driving frame which acts on the image display of the target display device or has a driving effect on the target display device from a first driving waveform sequence of the target display device according to a second proportion;
deleting driving frames of the target display device except the target driving frame in the first driving waveform sequence;
and taking the target driving frame reserved by the target display device in the first driving waveform sequence as a new second driving waveform sequence of the target display device, wherein the proportion of the target driving frame reserved by the target display device is set according to the optimized amplitude of the target display device.
Preferably, the first driving waveform sequence includes at least two driving frames, and the adjusting the first driving waveform sequence of at least one pixel according to the target optimized amplitude includes:
according to the target optimized amplitude, preserving pixel history data of each frame of picture of the target display equipment;
comparing the gray value of each pixel of the current picture frame to be displayed of the target display device with the gray value of each pixel of the picture frame to be displayed of the next frame of the target display device;
Determining a shortening mode of each frame picture of the target display device according to a comparison result of the gray value of each pixel of the current frame to be displayed of the target display device and the gray value of each pixel of the next frame to be displayed of the target display device;
and adjusting the first driving waveform sequence of at least one pixel according to the determined shortening mode of each frame picture of the target display device.
Preferably, the processing the first driving waveform sequence of at least one pixel by using a second optimization strategy corresponding to the second optimization type optimizes the display effect of the target display device to obtain a second driving waveform sequence of at least one pixel, including:
if the target display device continuously receives the input image data, determining that the target display device keeps refreshing the image data;
analyzing the image data which is kept refreshed by the target display device, and determining pixels which are changed and pixels which are not changed in the image data of the target display device;
driving and refreshing pixels which change in image data of the target display device by adopting the first driving waveform sequence;
And applying a second waveform sequence which can enable the pixels to keep the original display effect to refresh pixels which are unchanged in the image data of the target display device.
Preferably, the processing the first driving waveform sequence of at least one pixel by using a second optimization strategy corresponding to the second optimization type optimizes the display effect of the target display device to obtain a second driving waveform sequence of at least one pixel, including:
if the refresh rate of the target display device is reduced or the target display device does not receive the image data, judging whether the target display device is optimized according to the first optimization strategy;
and if the target display equipment is determined to be optimized according to the first optimization strategy, extending the current waveform sequence length of the target display equipment until the waveform sequence of the target display equipment is restored to the original waveform sequence length when the target display equipment is not optimized according to the preset first optimization type, wherein the extending speed of the current waveform sequence length of the target display equipment is set according to the optimized amplitude of the target display equipment, and the optimized amplitude of the target display equipment is set according to the ratio between the current picture refresh rate and the preset refresh rate of the target display equipment.
Preferably, the determining whether the target display device has been optimized according to the first optimization policy includes:
judging whether a second driving waveform sequence related to the first optimization strategy exists in the history waveform data applied by the target display device or not; if a second driving waveform sequence related to the first optimization strategy exists in the history waveform data of the target display device which is applied, determining that the target display device is optimized according to the first optimization strategy;
or alternatively, the first and second heat exchangers may be,
analyzing the historical optimization type of the target display device, judging whether the current optimization type of the target display device is switched from the first optimization type, and if the current optimization type of the target display device is switched from the first optimization type, determining that the target display device is optimized according to the first optimization strategy.
An electronic screen driving apparatus comprising:
the reading unit is used for reading the equipment information of the target display equipment and monitoring the input instruction of the target display equipment;
a first analysis unit, configured to analyze the device information or the input instruction, and determine a target refresh mode of the target display device;
A first determining unit, configured to match a first driving waveform sequence of at least one pixel according to the target refresh mode and the image data received by the target display device;
a second analysis unit configured to analyze the device information or the input instruction or the image data, and determine an optimization type of the target display device;
a second determining unit, configured to process the first driving waveform sequence of at least one pixel by using an optimization strategy corresponding to the optimization type of the target display device, so as to obtain a second driving waveform sequence of at least one pixel;
and the refreshing unit is used for driving the screen pixels corresponding to the second driving waveform sequence to refresh through the second driving waveform sequence.
An electronic screen driving apparatus comprising: one or more processors, and memory;
the memory has stored therein computer readable instructions which, when executed by the one or more processors, implement the steps of the electronic screen driving method of any of the preceding introduction.
A readable storage medium having stored therein computer readable instructions which, when executed by one or more processors, cause the one or more processors to implement the steps of the electronic screen driving method of any of the preceding introduction.
According to the technical scheme, when the electronic screen needs to be refreshed dynamically according to the requirement of the electronic screen, the method provided by the embodiment of the application can read the equipment information of the target display equipment and monitor the input instruction of the target display equipment; and may analyze the device information or the input instructions to determine a target refresh mode of the target display device; after determining the target refresh mode, matching to obtain a first driving waveform sequence of at least one pixel according to the target refresh mode and the image data received by the target display device; and determining an optimization type of the target display device by analyzing the device information or the input instruction or the image data; after determining the optimization type of the target display device, processing the first driving waveform sequence of at least one pixel by using an optimization strategy corresponding to the optimization type of the target display device to obtain a second driving waveform sequence of at least one pixel; after the second driving waveform sequence is determined, the screen pixels corresponding to the second driving waveform sequence can be driven by the second driving waveform sequence to refresh.
As can be seen from the above analysis, the method provided by the embodiment of the application has the advantages of good use experience, wide application range and good flexibility, and by reading the equipment information and monitoring the input instruction, the display effect of the electronic screen is automatically optimized in real time, so that the manual operation is reduced, and the use experience of a user can be effectively improved; further, for applications or scenes lacking in adaptive screen refreshing configuration, the method provided by the embodiment of the application can also optimize through the images of the equipment and the user input data, and the optimization type is determined according to the images of the equipment and the user input data, so that the application range is enlarged, and the adaptation difficulty of developers is reduced; in addition, the method provided by the embodiment of the application can directly process the waveform sequence of the screen and can dynamically process the driving frame of the waveform sequence of the electronic screen, so that the method provided by the embodiment of the application can still exert the optimization effect under the condition of not changing the refreshing mode of the electronic screen, is particularly suitable for scenes such as mixed arrangement of pictures and texts of webpages, can reduce the switching of the refreshing mode of the electronic screen, improves the refreshing flexibility of the electronic screen, and overcomes the defects of poor use experience, narrow application range and poor flexibility existing in the refreshing of the existing ink screen.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a flowchart of a method for implementing electronic screen driving according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an electronic screen driving device according to an example of the embodiment of the present application;
fig. 3 is a block diagram of a hardware structure of an electronic screen driving apparatus according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In view of the fact that most of the current electronic screen driving schemes are difficult to adapt to complex and changeable business requirements, the applicant researches an electronic screen driving scheme, and the electronic screen driving method has the advantages of being good in use experience, wide in application range and good in flexibility, automatically optimizes the display effect of an electronic screen in real time by reading equipment information and monitoring input instructions of the equipment information, reduces manual operation, and can effectively improve the use experience of users; further, for applications or scenes lacking in adaptive screen refreshing configuration, the method provided by the embodiment of the application can also optimize through the images of the equipment and the user input data, and the optimization type is determined according to the images of the equipment and the user input data, so that the application range is enlarged, and the adaptation difficulty of developers is reduced; in addition, the method provided by the embodiment of the application can directly process the waveform sequence of the screen and can dynamically process the driving frame of the waveform sequence of the electronic screen, so that the method provided by the embodiment of the application can still exert the optimization effect under the condition of not changing the refreshing mode of the electronic screen, is particularly suitable for scenes such as mixed arrangement of pictures and texts of webpages, can reduce the switching of the refreshing mode of the electronic screen, improves the refreshing flexibility of the electronic screen, and overcomes the defects of poor use experience, narrow application range and poor flexibility existing in the refreshing of the existing ink screen.
The methods provided by the embodiments of the present application may be used in a wide variety of general purpose or special purpose computing device environments or configurations. For example: personal computers, server computers, hand-held or portable devices, tablet devices, multiprocessor devices, distributed computing environments that include any of the above devices or devices, and the like.
The embodiment of the application provides an electronic screen driving method, which can be applied to various information display systems or screen driving systems, and also can be applied to various computer terminals or intelligent terminals, wherein an execution subject can be a processor or a server of the computer terminal or the intelligent terminal.
The following describes, with reference to fig. 1, a flow of an electronic screen driving method according to an embodiment of the present application, as shown in fig. 1, where the flow may include the following steps:
step S101, reading device information of a target display device, and monitoring an input instruction of the target display device.
Specifically, in the practical application process, the electronic ink screen is also commonly called electronic paper, a large number of microcapsules are densely distributed on the electronic ink screen, charged color particles are sealed in the microcapsules, and the particles can be driven to move by applying voltage between the substrates; the microcapsules forming the electronic ink screen are pixel points, and the electronic ink screen can display patterns after being combined.
The structure of the electronic ink screen avoids active luminescence, but presents content by reflecting ambient light, has the advantage of eye protection, and has the look and feel similar to paper books. However, when the color particles in the microcapsules are pressurized, a certain movement time is needed, so that the picture updating speed of the electronic ink screen is slower, and the use experience of a user is reduced.
Existing electronic screen driving technologies generally change the refresh mode of an electronic ink screen according to actual application situations.
For example, the number of the cells to be processed,
the INIT refresh mode has the best display effect, but the update delay is up to 2000 milliseconds, and is suitable for screen initialization;
the display effect of the A2 refresh mode is poor, but the update delay is only 120 milliseconds, and the method is suitable for quick page turning.
The method has the advantages that the refreshing mode of the electronic ink screen is changed according to the actual application condition, although the method is simple and feasible, the method depends on the active adaptation of a developer, so that the application program can switch the refreshing mode according to the setting, but for the electronic ink screen equipment of an open system, the platform side has limited application programs which can be maintained, a large number of self-installable application programs lack adaptation, and the electronic ink screen equipment can only operate in a default refreshing mode, so that the method has limited effect and narrow application range.
In order to accelerate the picture updating speed of the electronic ink screen and improve the use experience of a user, the method provided by the embodiment of the invention can read the equipment information of the target display equipment and monitor the input instruction of the target display equipment, so that the relevant equipment information and the input instruction of the target display equipment can be continuously acquired, and the optimization strategy of the electronic ink screen can be adjusted according to the actual application condition in the actual application process.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the target display device may be an electronic screen, for example, an electronic ink screen.
The device information of the target display device includes, but is not limited to: the method comprises the steps of target display device model, target display device state, configuration file of target display device, application information of target display device and target display device picture information.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the input instructions for the target display device may include user input data, instructions initiated by the application through the system interface.
For example, the input instructions to the target display device may be optimization type switching instructions generated from user-triggered optimization type switching events.
The status data of the target display device may include target display device temperature, remaining power, device sensor data, and device usage time data.
The configuration file of the target display device may record the pairing relationship between the application information of the target display device and the refresh mode, so as to switch when the situation is met.
For example, the configuration file of the target display device may record some optimization types for optimizing the display effect of the target display device.
The application information of the target display device may include information of an application package name, an application version number, an application scene, and the like.
The picture of the target display device can be a rendered image of the electronic ink screen, the picture is composed of pixel points, and the screen resolution supported by the target display device can be obtained through the device model of the target display device.
The user input data for the target display device may include data for physical key inputs, screen touch data, and shortcut gesture inputs.
Step S102, analyzing the device information or the input instruction, and determining a target refresh mode of the target display device.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application may read the device information of the target display device, and monitor the input instruction of the target display device.
The device information of the target display device and the input instruction may feed back a refresh mode of the target display device.
Accordingly, after reading the device information of the target display device and the input instruction of the target display device, the device information or the input instruction of the target display device may be further analyzed to determine a target refresh mode of the target display device, so that a waveform sequence corresponding thereto may be determined by the refresh mode of the target display device.
Step S103, matching to obtain a first driving waveform sequence of at least one pixel according to the target refresh mode and the image data received by the target display device.
Specifically, in the practical application process, the electronic screen is driven mainly according to signals corresponding to the electronic screen, and the waveform sequence of the electronic screen can be determined by the current refresh mode of the electronic screen and the color values before and after each pixel of the electronic screen changes.
In the practical application process, the waveform sequence can represent the shape and form of a signal, and the signal can be the movement of waves on a physical medium or the abstract expression form of other physical quantities.
In many cases, the form of the medium in which the wave propagates cannot be directly calculated with the naked eye. In these cases, the term "waveform" refers to a graphical abstraction of the situation where the corresponding physical quantity is distributed in time or space. As a most typical example, an oscilloscope may be used to show the change in voltage between two probes on a display device. After expanding this concept, the waveform may also describe a graph of a corresponding function of any physical quantity that varies in time.
The waveform sequence of the electronic screen may be considered as a curve image corresponding to the temporal variation of the signal input to the electronic screen.
The waveform sequence of an electronic screen may be determined by the refresh mode and the waveform driving process that a screen pixel needs to undergo from one color value to another color value typically includes a plurality of driving frames, so the waveform sequence is also called.
Therefore, in the actual application process, after the target refresh mode of the target display device is determined, the first driving waveform sequence of at least one pixel can be obtained by matching according to the target refresh mode and the image data received by the target display device, so that the driving strategy of the target display device can be determined according to the first driving waveform sequence.
Step S104, analyzing the device information or the input instruction or the image data to determine the optimization type of the target display device.
Specifically, as can be seen from the foregoing description, the method provided by the embodiment of the present application may match and obtain the first driving waveform sequence of at least one pixel according to the target refresh mode and the image data received by the target display device.
In the actual application process, different driving strategies can be adopted to optimize the target display device according to different application requirements.
Thus, after determining the first drive waveform sequence, the device information or the input instructions or the image data may be further analyzed to determine an optimized type of the target display device.
In particular, different optimization types, which employ different optimization strategies.
In the practical application process, the manner of determining the optimization type of the target display device may include various manners, which are specifically as follows:
in the first type of this,
analyzing the equipment information of the target display equipment, if the equipment information comprises a configuration file of the target display equipment, determining a preset optimization type recorded in the configuration file, and setting the preset optimization type as the optimization type of the target display equipment;
specifically, as can be seen from the above description, the device information of the target display device may include device information of the target display device including, but not limited to: the method comprises the steps of target display device model, target display device state, configuration file of target display device, application information of target display device and target display device picture information.
The configuration file of the device may generally include some preset optimization type information, and if the configuration file of the device records information about the optimization type, the optimization type of the device may be set through the record of the configuration file.
Accordingly, when the device information of the target display device includes a configuration file, the preset optimization type recorded in the target display configuration file may be determined, and the preset optimization type recorded in the configuration file may be set as the optimization type of the target display device.
In the second type of the method, the second type of method,
analyzing the input instruction, if the input instruction is an optimization type switching instruction generated according to an optimization type switching event triggered by a user, determining an optimization type selected by the user and corresponding to the optimization type switching instruction, and setting the optimization type selected by the user and corresponding to the optimization type switching instruction as the optimization type of the target display device.
In particular, as can be seen from the above description, the input instructions of the target display device may include user input data, instructions initiated by the application through the system interface.
Therefore, after the input instruction of the target display device is read, the input instruction of the target display device can be analyzed, and if the input instruction of the target display device is the optimization type switching instruction generated according to the optimization type switching event triggered by the user.
In the actual application process, a user can select different optimization types according to the actual application scene, when the input instruction is the optimization type for switching the target display device, the optimization type selected by the user and corresponding to the optimization type switching instruction of the target display device can be determined, and the optimization type selected by the user and corresponding to the optimization type switching instruction is set as the optimization type of the target display device.
In the third type of the method,
and analyzing the change condition of the image data received by the target display equipment, and determining the optimization type of the target display equipment.
In the actual application process, the data of the input device may include image data, where the image data may be data generated according to the operation condition of the system or information of the user input device, and the change of the image data of the device is refreshed according to an optimization policy corresponding to the optimization type of the device.
Thus, when the target display device receives the image data, the optimization type of the target display device can be determined by analyzing the specific change condition of the image data received by the target display device.
Step S105, processing the first driving waveform sequence of at least one pixel by using an optimization strategy corresponding to the optimization type of the target display device, to obtain a second driving waveform sequence of at least one pixel.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application may determine the optimization type of the target display device according to the device information or the input instruction or the image data of the target display device.
In the actual application process, different optimization types and corresponding optimization strategies are different, so that after the optimization type of the target display device is determined, the optimization strategy corresponding to the optimization type of the target display device can be used for processing the first driving waveform sequence of at least one pixel to obtain the second driving waveform sequence of at least one pixel.
And S106, driving the screen pixels corresponding to the second driving waveform sequence to refresh through the second driving waveform sequence.
Specifically, as can be seen from the foregoing description, after determining the optimization type of the target display device, the method provided by the embodiment of the present application may further process the first driving waveform sequence of at least one pixel by using an optimization policy corresponding to the optimization type of the target display device, to obtain the second driving waveform sequence of at least one pixel.
The second driving waveform sequence is obtained by processing the first driving waveform sequence according to an optimization strategy corresponding to the optimization type of the target display device.
Therefore, after the second driving waveform sequence is obtained, the screen pixels corresponding to the second driving waveform sequence can be driven by the second driving waveform sequence to refresh, so that the aim of optimally refreshing the target display device according to the optimization strategy corresponding to the optimization type of the target display device is fulfilled.
According to the technical scheme, the method provided by the embodiment of the application has the advantages of good use experience, wide application range and good flexibility, and the display effect of the electronic screen is automatically optimized in real time by reading the equipment information and monitoring the input instruction, so that manual operation is reduced, and the use experience of a user can be effectively improved; further, for applications or scenes lacking in adaptive screen refreshing configuration, the method provided by the embodiment of the application can also optimize through the images of the equipment and the user input data, and the optimization type is determined according to the images of the equipment and the user input data, so that the application range is enlarged, and the adaptation difficulty of developers is reduced; in addition, the method provided by the embodiment of the application can directly process the waveform sequence of the screen and can dynamically process the driving frame of the waveform sequence of the electronic screen, so that the method provided by the embodiment of the application can still exert the optimization effect under the condition of not changing the refreshing mode of the electronic screen, is particularly suitable for scenes such as mixed arrangement of pictures and texts of webpages, can reduce the switching of the refreshing mode of the electronic screen, improves the refreshing flexibility of the electronic screen, and overcomes the defects of poor use experience, narrow application range and poor flexibility existing in the refreshing of the existing ink screen.
As can be seen from the foregoing description, the method provided by the embodiments of the present application may analyze the device information or the input instruction to determine a target refresh mode of the target display device, and the process may include the following steps:
step S201, setting a target refresh mode of the target display device according to the device information.
Specifically, in the actual application process, the refresh mode of the electronic screen is related to the signal input to the electronic screen and the related device information of the electronic screen.
For example, the number of the cells to be processed,
the input of signals of the electronic screen, configuration files of the electronic screen or related information of an application program started in the electronic screen may also affect the refresh mode of the electronic screen, and finally affect the waveform sequence of the electronic screen and the final display effect of the electronic screen.
Accordingly, after determining the relevant device information of the target display device, the target refresh mode of the target display device may be further set according to the device information of the target display device.
Step S202, continuously detecting the device information and the input command, and judging whether the device information or the input command is changed.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application may set the target refresh mode of the target display device according to the device information of the target display device.
In the practical application process, when the electronic screen is refreshed in the currently set refresh mode, if a new input instruction is input, the refresh mode of the electronic screen may need to be adaptively modified.
For example, the number of the cells to be processed,
if an electronic screen is currently refreshed according to the fast refresh mode, when a new signal is input, the original fast refresh mode of the electronic screen may need to be changed into the global refresh mode according to the relevant device information of the electronic screen after the new signal is input and the input new signal.
Therefore, after the target refresh mode of the target display device is set according to the device information of the target display device, the device information and the input instruction of the target display device can be continuously detected, and whether the device information or the input instruction of the target display device is changed or not can be judged.
If it is determined that the information or input instruction of the target display device has changed, step S203 may be performed.
Step S203, modifying the set target refresh mode of the target display device according to the changed device information or the input instruction.
Specifically, as can be seen from the foregoing description, the method provided in the embodiment of the present application may further continuously detect the device information of the target display device or the input instruction of the target display device after setting the target refresh mode of the target display device according to the device information of the target display device, and determine whether the device information or the input instruction of the target display device is changed.
If it is determined that the device information or the input instruction of the target display device is changed, it is indicated that new signal data is input to the target display device or the device information of the target display device is changed, and the current refresh mode of the target display device may not be suitable for the current signal requirement input by the target display device or the current requirement of the device information of the target display device.
Therefore, after the device information or the input instruction of the target display device is determined to be changed, the target refresh mode set by the target display device can be modified according to the changed device information or the input instruction, so that the target refresh mode of the target display device can be adapted to the requirements of the device information or the input instruction of the target display device.
In the actual application process, the refresh mode of the target display device may be dynamically modified according to the following ways.
In the first type of this,
when the equipment information comprises a configuration file, if the configuration file is changed, setting a target refresh mode of the target display equipment according to the equipment information of the changed target display equipment.
Specifically, in the actual application process, the device information of the device may include a configuration file.
The configuration file of the target display device may describe related data about the refresh mode of the target display device, and thus, the data corresponding to the configuration file of the target display device may affect the refresh mode of the target display device.
In the actual application process, if the configuration file of the device changes, it is indicated that the current refresh mode of the target display device may not match the changed configuration file, and the refresh mode may also change.
Therefore, when the configuration file of the target display is determined to change, the target refresh mode of the target display device can be set according to the device information after the change of the target display device.
For example, the number of the cells to be processed,
If the refresh mode recorded by the original configuration file of the target display device is the fast refresh mode, after the configuration file is changed, the refresh mode of the target display may need to be changed from the fast refresh mode to the global refresh mode.
In the second type of the method, the second type of method,
when the equipment information comprises the equipment state parameters of the target display equipment, if the equipment state parameters of the target display equipment change, determining a refresh mode corresponding to the current equipment state parameters of the target display equipment according to the mapping relation between the equipment state parameters of the target display equipment and the refresh mode, and setting the refresh mode corresponding to the current equipment state parameters of the target display equipment as the target refresh mode of the target display equipment.
Specifically, in the actual application process, the device information of the device may include a device status parameter and a configuration file.
The device status parameters may include device sensor data. The device status parameters may feed back status information of the device.
The state information of the device has a mapping relationship with the refresh mode of the device, so when the state information of the device changes, the refresh mode of the device may change.
Therefore, when the device state parameter of the target display device is determined to be changed, the refresh mode corresponding to the current device state parameter of the target display device can be determined further according to the mapping relation between the device state parameter of the target display device and the refresh mode, and the refresh mode corresponding to the current device state parameter of the target display device is set as the target refresh mode of the target display device.
For example, the number of the cells to be processed,
when one or more values of the state parameters of the target display device change and the change accords with the set value range, the refresh mode corresponding to the current device state parameters of the target display device can be determined according to the mapping relation between the device state parameters of the target display device and the refresh modes, and the refresh mode corresponding to the current device state parameters of the target display device is set as the target refresh mode of the target display device.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the refresh mode of the device may be one or more of a fast refresh mode, a global refresh mode, or a local refresh mode.
When one or more values of the state parameters of the target display device conform to the set value range, the refresh mode of the target display device can be set to a fast refresh mode or a global refresh mode or to a local refresh mode according to the change condition of the parameters.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the preset numerical value ranges of the respective numerical values of the state parameters of the target display device may be set according to the actual application scene and the actual application requirement of the target display device.
For example, the number of the cells to be processed,
when the information of the target display device is changed, if it is determined that one or more values of the state parameters of the target display device conform to the set value range, the refresh mode of the target display device may be set to a fast refresh mode, or the refresh mode of the target display device may be set to a global refresh mode, or the refresh mode of the target display device may be set to a local refresh mode, and specific setting requirements may be set according to actual application habits and application requirements of users.
In the third type of the method,
if the input instruction is a refresh mode switching instruction, the refresh mode switching instruction is data generated according to a refresh mode switching event triggered by a user, and a refresh mode selected by the user and corresponding to the refresh mode switching instruction is determined according to the refresh mode switching instruction; and setting the refresh mode selected by the user corresponding to the refresh mode switching instruction as a target refresh mode of the target display device.
In particular, in the practical application process, as can be seen from the above description, the information of the target display device may include user input data.
The data entered by the user may be instructions of the input device.
The user input of data to the target display device may affect the refresh mode of the target display device, and therefore, when it is determined that the user input of data triggers the refresh mode switching function of the target display device, the refresh mode of the target display device may be switched according to the refresh mode instruction of the target display device.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the instructions of the input device may include various types of instructions.
For example, the instructions of the input device may include refresh mode switching instructions, which may be data generated from a user-triggered refresh mode switching event.
When the user input data triggers the refresh mode switching function of the target display device, a refresh mode which is selected by the user and corresponds to the refresh mode switching instruction triggered by the instruction input by the user can be determined according to the refresh mode switching instruction; and the refresh mode selected by the user corresponding to the refresh mode switching instruction may be set as the target refresh mode of the target display device.
In particular, as can be seen from the above description, the information of the target display device may include user input data.
The user input data to the target display device may affect the refresh mode of the target display device, and thus, when the information or signal of the target display device is changed, if it is determined that the user input data triggers the switching function of the target display device, the refresh mode of the target display device may be switched to a preset refresh mode.
For example, the number of the cells to be processed,
when the information or the signal of the target display device is changed, if it is determined that the user input data triggers the refresh mode switching function of the target display device, the refresh mode of the target display device may be set to a fast refresh mode, or the refresh mode of the target display device may be set to a global refresh mode, or the refresh mode of the target display device may be set to a local refresh mode, and specific setting requirements may be set according to actual application habits and application requirements of the user.
According to the technical scheme, the information and the input instruction of the target display device can be dynamically analyzed, and the refreshing mode of the electronic screen is dynamically changed according to the service condition of the electronic screen, so that the refreshing speed of the screen meets the use requirement of a user.
In an actual application process, the device information of the target display device may include a configuration file, and as known from the above description, the method provided in the embodiment of the present application may set a refresh mode of the target display device according to the device information, to obtain a target refresh mode of the target display device, and then the process may be described as follows:
when the information of the target display equipment comprises the configuration file of the target display equipment, reading data corresponding to the configuration file of the target display equipment, and analyzing the data corresponding to the configuration file of the target display equipment; and if the application program started by the target display equipment accords with the preset application information, setting the refresh mode of the target display equipment as the refresh mode recorded on the configuration file of the target display equipment.
In particular, as can be seen from the above description, the information of the target display device may include a configuration file of the target display device.
In the practical application process, the configuration file of the target display device may record related data about the refresh mode of the target display device, so that the data corresponding to the configuration file of the target display device may affect the refresh mode of the target display device.
Therefore, when the information of the target display device includes the configuration file of the target display device, if the information of the target display device or the input instruction is determined to be changed, the data corresponding to the configuration file of the target display device can be read, the data corresponding to the configuration file of the target display device can be further analyzed, whether the started application program of the target display device accords with the preset application information or not can be judged, and if the started application program of the target display device accords with the preset application information, the refresh mode of the target display device can be set as the refresh mode recorded on the configuration file of the target display device.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the preset application information of the target display device may be set according to the actual application situation of the target display device.
For example, the number of the cells to be processed,
when the target display device starts an application with higher requirements on the display quality of the picture, the refresh mode of the target display device can be set to a refresh mode with a slower refresh rate but better picture quality, for example, can be set to a global refresh mode;
when the target display device starts an application requiring a high screen update speed and a low display quality of the screen, the refresh mode of the target display device may be set to a refresh mode in which the refresh speed is high but the screen quality is low, for example, a fast refresh mode may be set.
As can be seen from the above-described technical solutions, when the device information of the device includes a configuration file, the method provided in the embodiments of the present application may read data corresponding to the configuration file of the device, and analyze the data corresponding to the configuration file of the device, so that the refresh mode of the device may be adjusted in real time according to specific information of an application program started by the device and a refresh mode recorded by the configuration file, so as to adapt to the refresh requirement of the device.
As can be seen from the foregoing description, the method provided by the embodiments of the present application may analyze the change situation of the image data input to the target display device, determine the optimization type of the target display device, and then describe the process, which may include the following steps:
step S301, reading image data corresponding to at least two frame received by the target display device within a preset time.
Specifically, in the actual application process, when the optimization type of the target display device needs to be determined, the image data corresponding to at least two picture frames received by the target display device in a preset time can be read, so that the change condition of the image data of each frame of the target display device can be determined by analyzing the image data actually corresponding to at least two received pictures of the target display device.
Wherein the read picture frames of at least two of the target display devices are temporally consecutive picture frames.
Step S302, judging the number of picture change times of each read picture frame in a preset time.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application may read the image data corresponding to at least two frame images received by the target display device within the preset time to analyze the change condition of each frame of image data of the target display device.
Therefore, after the image data corresponding to at least two picture frames received by the target display device in the preset time are read, the change condition of each frame of image data of the target display device can be known by judging the picture change times of each read picture frame in the preset time, so that the optimization type of the target display device can be known by the change condition of each frame of image data of the target display device.
For example, the number of the cells to be processed,
one of the image frames can be selected as a target image frame, the image data of the target image frame is obtained, the image data of the image frame before the target image frame is obtained, the image data of the target image frame and the image data of the image frame before the target image frame are compared, whether the image data of the target image frame changes or not is judged, and if the image data of the target image frame changes, the image change times of the current preset time are recorded to be increased once.
Step S303, according to the preset time and the number of times of picture change of each read picture frame in the preset time, calculating to obtain the current actual refresh rate of the target display device.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application can determine the number of changes of the frame of each frame read within a preset time.
The number of picture changes of each read picture frame in the preset time period is related to the refresh mode adopted by the target display device.
For example, the number of the cells to be processed,
the refresh rate is the number of picture changes per unit time, which is related to the frequency of picture data transferred to the system per unit time.
Further, it may be determined that the number of screen changes within the preset time period may affect the type of optimization of the target display device.
Therefore, after determining the number of changes of the read frames within the preset time, the current actual refresh rate of the target display device can be further calculated according to the preset time and the number of changes of the read frames within the preset time.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the actual refresh rate of the device can be calculated from the number of picture changes of each picture frame in a preset time.
Step S304, comparing the current actual refresh rate of the target display device with a preset first threshold value and a preset second threshold value to determine the optimization type of the target display device.
Specifically, as can be seen from the foregoing description, the method provided by the embodiment of the present application may calculate, according to the preset time and the number of changes of the picture of each read picture frame in the preset time, the current actual refresh rate of the target display device.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the current actual refresh rate of the target display device reflects the refresh rate and refresh mode of the picture frames of the target display device.
Thus, after determining the current actual refresh rate of the target display device, the current actual refresh rate of the target display device may be further compared with a preset first threshold and a preset second threshold to determine an optimization type of the target display device.
For example, the number of the cells to be processed,
after determining the actual refresh rate of the target display device, a relationship between the actual refresh rate of the target display device and a preset first threshold and a preset second threshold may be determined.
If the actual refresh rate of the target display device is determined to exceed the preset first threshold, the change rate of the display picture of the target display device is larger, and the display picture of the target display device is higher in update speed and better in fluency, so that the optimization type of the target display device can be determined to be a preset first optimization type;
if the actual refresh rate of the target display device is determined to be lower than the preset second threshold, the frame change rate of the target display device is smaller, and the update speed of the display frame of the target display device is slower, so that the optimization type of the target display device can be determined to be the preset second optimization type.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the preset first threshold and the preset second threshold may be set with reference to a current refresh mode of the target display device and a configuration file thereof, and different refresh modes and configuration thresholds may be different.
For example, the number of the cells to be processed,
the frame rate of the A2 refresh mode for 2-level gray scale is 10 frames/second, then the first threshold may take 12 frames/second and the second threshold 10 frames/second.
According to the technical scheme, the method provided by the embodiment of the application can dynamically calculate the change condition of each pixel point of the target display device to determine the optimization type of the target display device. Therefore, the method provided by the embodiment of the application can effectively determine the optimization type of the electronic screen according to the actual application situation, so that the optimization strategy of the electronic screen can be timely adjusted.
As can be seen from the foregoing description, the optimization types may include a first optimization type and a second optimization type, and as can be seen from the foregoing description, the method provided by the embodiments of the present application may process the first driving waveform sequence of at least one pixel using an optimization strategy corresponding to the optimization type of the target display device, to obtain the second driving waveform sequence of at least one pixel, and then the process is described, where the process may include the following cases:
in the first type of this,
if the optimization type of the target display device is the first optimization type, processing a first driving waveform sequence of at least one pixel through a first optimization strategy corresponding to the first optimization type, and optimizing the fluency of the target display device to obtain a second driving waveform sequence of at least one pixel.
Specifically, in the practical application process, the optimization types may include a first optimization type and a second optimization type, and as can be seen from the description above, when the optimization of the target display device is the first optimization type, the change rate of the display screen of the target display device is indicated to be larger, and the update speed of the display screen of the target display device is indicated to be faster and the fluency is better.
Therefore, when the optimization type of the target display device is the first optimization type, it is stated that the fluency of the target display device needs to be optimized, and then the first driving waveform sequence of at least one pixel can be processed through the first optimization strategy corresponding to the first optimization type, so that the fluency of the target display device is optimized to obtain the second driving waveform sequence of at least one pixel, and the target display device can be refreshed through the second driving waveform sequence.
In the second type of the method, the second type of method,
and if the optimization type of the target display equipment is the second optimization type, processing the first driving waveform sequence of at least one pixel through a second optimization strategy corresponding to the second optimization type, and optimizing the display effect of the target display equipment to obtain a second driving waveform sequence of at least one pixel.
Specifically, in the practical application process, the optimization types may include a first optimization type and a second optimization type, and as can be seen from the description above, when the optimization of the target display device is the second optimization type, it is indicated that the change rate of the display screen of the target display device is smaller, and it is indicated that the update speed of the display screen of the target display device is slower.
Therefore, when the optimization type of the target display device is the second optimization type, it is stated that the display effect of the target display device needs to be optimized, and the first driving waveform sequence of at least one pixel can be processed through the second optimization strategy corresponding to the second optimization type, so that the display effect of the target display device is optimized, and the second driving waveform sequence of at least one pixel is obtained, so that the target display device can be refreshed through the second driving waveform sequence.
As can be seen from the above-described technical solutions, according to the method provided by the embodiments of the present application, according to the optimization type of the device, the first driving waveform sequence of at least one pixel is processed by using an optimization policy corresponding to the optimization type of the target display device, so as to obtain the second driving waveform sequence of at least one pixel, so that the target display device can be refreshed by using the second driving waveform sequence.
As can be seen from the foregoing description, the method provided by the embodiments of the present application may process the first driving waveform sequence of at least one pixel by using the first optimization strategy corresponding to the first optimization type, so as to optimize the fluency of the target display device, and the following process may include the following steps:
Step S401, determining a target optimized amplitude of the target display device according to the device information of the target display device and the input instruction.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application may read device information of the target display device and input an instruction of the target display device.
The device information of the target display device and the instructions input to the target display device can both feed back the optimization type of the target display device.
The optimization magnitudes of the different optimization types are different, and the optimization strategies are also different.
In the actual application process, the optimization strategy and the optimization amplitude can be determined according to the equipment information of the equipment and the input instruction.
Therefore, after the device information and the input instruction of the target display device are read, the target optimization magnitude of the target display device can be determined according to the device information and the input instruction of the target display device, so that the optimization strategy of the target display device can be determined according to the device information and the input instruction of the target display device.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
determining the target optimized magnitude for the target display device may include the following:
in the first type of this,
reading the current actual refresh rate of the target display device, calculating the reciprocal of the current actual refresh rate of the target display device, multiplying the reciprocal by a preset first optimization coefficient, and obtaining a calculation result as an optimization amplitude of the target display device, wherein the device information comprises screen parameters of the target display device, and the preset first optimization coefficient is set according to the screen parameters of the target display device and the current refresh mode of the target display device.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application may determine the current actual refresh rate of the target display device.
The actual refresh rate of the device may be used as a consideration in determining how to optimize the device. In optimizing the target display device, the optimization policy may be set with reference to the current actual refresh rate of the target display device.
Therefore, when the current actual refresh rate of the target display device is determined, the current actual refresh rate of the target display device can be read, the inverse of the current actual refresh rate of the target display device is calculated, then the inverse of the current actual refresh rate of the target display device is multiplied by a preset first optimization coefficient, and finally the obtained calculation result is used as the optimization amplitude of the target display device.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the device information of the target display device may include a screen parameter of the target display device, and the preset first optimization coefficient may be set according to the screen parameter of the target display device and a current refresh mode of the target display device.
In the second type of the method, the second type of method,
analyzing user operation data included in the input instruction of the target display device, counting the operation frequency of a user on the target display device, calculating the reciprocal of the operation frequency of the user on the target display device, multiplying the reciprocal by a preset second optimization coefficient, and taking the reciprocal as the optimization amplitude of the target display device.
Specifically, as can be seen from the above description, the input instruction of the target display device may include data input by the user, and the data input by the user into the display device may include user operation data.
The user's operational data for the target display device may be used as a consideration in determining how to optimize the target display device.
For example, the number of the cells to be processed,
the higher frequency of operation of the target display device by the user may indicate that the refresh rate of the target display device may be required by the user, and then the optimization policy may need to be set according to the frequency of operation of the target display device by the user when setting the refresh policy of the target display device.
Therefore, when the input instruction of the input target display includes the user operation data, the user operation data included in the input instruction of the target display device may be analyzed, the operation frequency of the user on the target display device is counted, the reciprocal of the operation frequency of the user on the target display device is calculated, and the result of the calculation of the reciprocal of the operation frequency of the user on the target display device multiplied by the preset second optimization coefficient is used as the optimization amplitude of the target display device.
In the third type of the method,
and acquiring an optimized amplitude setting instruction included in an input instruction of the target display device, determining an optimized amplitude selected by a user and corresponding to the optimized amplitude setting instruction, and setting the optimized amplitude selected by the user as a target optimized amplitude of the target display device.
Specifically, as can be seen from the above description, the input instructions of the target display device may include an optimized magnitude setting instruction, which may include an instruction of how to set the optimized magnitude of the target display device.
Thus, the optimized magnitude setting instruction may serve as a consideration in determining how to optimize the target display device.
For example, the number of the cells to be processed,
if the input instruction of the input target display device is an optimized amplitude setting instruction, it is indicated that the optimized amplitude of the target display device needs to be set, then the optimized amplitude setting instruction included in the input instruction of the target display device may be obtained, the optimized amplitude selected by the user and corresponding to the optimized amplitude setting instruction is determined, and the optimized amplitude selected by the user is set as the target optimized amplitude of the target display device.
Step S402, adjusting the first driving waveform sequence of at least one pixel according to the target optimized amplitude, so that the number of frames of the second driving waveform sequence of at least one pixel is smaller than the number of frames of the first driving waveform sequence.
Specifically, as can be seen from the above description, the method provided by the embodiments of the present application may determine the target optimized amplitude of the target display device.
The optimization strategies and the optimization processes of different optimization types are different.
The target optimization magnitude may feed back a waveform sequence processing strategy that needs to be performed on the target display device under the corresponding optimization strategy.
Therefore, after determining the target optimized amplitude of the target display device, the first driving waveform sequence of the at least one pixel may be further adjusted according to the target optimized amplitude, so that the number of frames of the second driving waveform sequence of the at least one pixel is smaller than that of the first driving waveform sequence of the at least one pixel, and the refresh mode originally set by the target display device is kept unchanged.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
in the practical application process, the first driving waveform sequence may include at least two driving frames, and the process of adjusting the first driving waveform sequence of at least one pixel according to the target optimized amplitude value so that the number of frames of the second driving waveform sequence of at least one pixel is smaller than that of the first driving waveform sequence of at least one pixel may include the following several implementation manners:
in the first type of this,
confirming a preset interval number matched with the target optimized amplitude, and selecting at least two driving frames in the first driving waveform sequence at intervals according to the preset interval number as reserved frames; and deleting other driving frames between adjacent reserved frames in the first driving waveform sequence to obtain a second driving waveform sequence.
Specifically, in the practical application process, the waveform sequence of the target display device is generally a plurality of consecutive driving frames.
When the fluency of the target display device needs to be optimized, it may be considered that a part of the driving frames are discarded without processing, and therefore, the driving frames that need to be discarded in the waveform sequence of the target display device need to be determined.
Therefore, after determining the target optimized amplitude of the target display device, the preset interval number matched with the target optimized amplitude can be further confirmed, and at least two driving frames are selected as reserved frames in the first driving waveform sequence at intervals according to the preset interval number; and deleting other driving frames between adjacent reserved frames in the first driving waveform sequence to obtain a second driving waveform sequence, so that the target display device can be optimized by the obtained second driving frame waveform sequence.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the preset number of intervals may be set with reference to a ratio of a target optimized amplitude of the target display device to an original waveform sequence of the target display device.
In the second type of the method, the second type of method,
confirming a preset first proportion matched with the target optimized amplitude; selecting a part of driving frames in the first driving waveform sequence as reserved frames of the target display device according to the first proportion, wherein the reserved frames consist of at least two driving frames which are continuous in time domain on the first driving waveform sequence; and generating a second driving waveform sequence according to the reserved frame.
Specifically, in the practical application process, the waveform sequence of the target display device is generally a plurality of consecutive driving frames.
When the fluency of the target display device needs to be optimized, a part of the driving frames may be considered to be discarded without processing, so that it is required to determine which driving frames need to be discarded in the waveform sequence of the target display device are driving frames needing to be reserved.
Thus, after determining the target optimized amplitude of the target display device, a preset first ratio matching the target optimized amplitude may be further confirmed; and selecting part of the driving frames in the first driving waveform sequence as reserved frames of the target display device according to the first proportion, and generating a second driving waveform sequence according to the reserved frames.
Wherein the reserved frame is composed of at least two drive frames that are temporally consecutive on the first drive waveform sequence.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the preset first proportion can be in three forms of high proportion, medium proportion and low proportion, and in the actual application process, which proportion is selected for adjustment can be determined according to the target optimization amplitude of the target display equipment.
In the third type of the method,
determining a preset second proportion matched with the target optimized amplitude; extracting a target driving frame which acts on the image display of the target display device or has a driving effect on the target display device from a first driving waveform sequence of the target display device according to a second proportion; deleting driving frames of the target display device except the target driving frame in the first driving waveform sequence; and taking the target driving frame reserved by the target display device in the first driving waveform sequence as a new second driving waveform sequence of the target display device, wherein the proportion of the target driving frame reserved by the target display device is set according to the optimized amplitude of the target display device.
Specifically, in the practical application process, the waveform sequence of the target display device is generally a plurality of consecutive driving frames.
When the fluency of the target display device needs to be optimized, a part of the driving frames may be considered to be discarded without processing, so that it is required to determine which driving frames need to be discarded in the waveform sequence of the target display device are driving frames needing to be reserved.
For example, the number of the cells to be processed,
the fluency of the target display device can be optimized by considering that a driving frame which plays a key role in the image display of the target display device or has a good driving effect on the target display device is reserved in the target display device.
Thus, after determining the target optimized amplitude of the target display device, a preset second ratio matching the target optimized amplitude may be further determined; extracting a target driving frame which acts on the image display of the target display device or has a driving effect on the target display device from a first driving waveform sequence of the target display device according to a second proportion; simultaneously deleting driving frames of the target display device in the first driving waveform sequence except for the target driving frame; and finally, taking the target driving frame reserved by the target display device in the first driving waveform sequence as a new second driving waveform sequence of the target display device.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the proportion of the target drive frames for which the target display device is reserved may be set in accordance with the optimized amplitude of the target display device.
A fourth kind of the method, which comprises the steps of,
according to the target optimized amplitude, preserving pixel history data of each frame of picture of the target display equipment; comparing the gray value of each pixel of the current picture frame to be displayed of the target display device with the gray value of each pixel of the picture frame to be displayed of the next frame of the target display device; determining a shortening mode of each frame picture of the target display device according to a comparison result of the gray value of each pixel of the current frame to be displayed of the target display device and the gray value of each pixel of the next frame to be displayed of the target display device; and adjusting the first driving waveform sequence of at least one pixel according to the determined shortening mode of each frame picture of the target display device.
Specifically, in the practical application process, the waveform sequence of the target display device is generally a plurality of consecutive driving frames.
When the fluency of the target display device needs to be optimized, a part of the driving frames may be considered to be discarded without processing, so that it is required to determine which driving frames need to be discarded in the waveform sequence of the target display device are driving frames needing to be reserved.
For example, the number of the cells to be processed,
the driving frame to be reserved can be determined by analyzing the pixel history data of each frame of the target display device and comparing the gray value of each pixel of the current frame to be displayed of the target display device with the change condition of the gray value of each pixel of the frame to be displayed of the next frame of the target display device.
Therefore, after the target optimized amplitude of the target display device is determined, the pixel history data of each frame of the target display device can be further reserved according to the target optimized amplitude; and comparing the gray value of each pixel of the current picture frame to be displayed of the target display device with the gray value of each pixel of the picture frame to be displayed of the next frame of the target display device; finally, determining the shortening mode of each frame picture of the target display device according to the comparison result of the gray value of each pixel of the current frame to be displayed of the target display device and the gray value of each pixel of the next frame to be displayed of the target display device; and adjusting the first driving waveform sequence of at least one pixel according to the determined shortening mode of each frame picture of the target display device, so as to determine the driving frame which is finally required to be reserved by the target display device.
For example, the number of the cells to be processed,
when the gray scale of the picture of the electronic screen is changed, the gray scale information of each frame of the electronic screen can be reserved, and the gray scale information of at least 3 frames of the electronic screen can be stored.
For example, each pixel history of the electronic screen is read, if the color value of the previous frame of the electronic screen is 2-level gray scale value, the color value of the current frame of the electronic screen is 4-level gray scale value, and when the color value of the next frame of the electronic screen is 6-level gray scale value, the current frame is usually required to be rendered in a waveform sequence of 4-level gray scale, and the next frame is required to be rendered in a waveform sequence of 6-level gray scale.
Specifically, the method can be optimized as follows: the method comprises the steps of generating an original waveform sequence of a 2-level gray value and then transiting to a 6-level gray value, dividing the original waveform sequence into a front part and a rear part, replacing the waveform sequence of the current frame of the electronic screen with the first half part of the original waveform sequence of the electronic screen, and replacing the waveform sequence of the next frame of the electronic screen with the second half part of the original waveform sequence of the electronic screen, so that the purpose of dynamically shortening the waveform sequence of the electronic screen is achieved.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the optimized amplitude of the electronic screen determines the history of gray value records of each frame of picture of the electronic screen and the number of color values of the picture to be updated, and a better waveform sequence dividing mode is selected.
From the above-described technical solutions, it can be seen that, in the method provided by the embodiments of the present application, the first driving waveform sequence of at least one pixel may be processed by using a first optimization policy corresponding to the first optimization type, so as to optimize the fluency of the target display device, so as to achieve the purpose of optimizing the target display device according to the first optimization type. The method and the device can dynamically adjust the frame number of the waveform sequence of the target display device according to actual demands, further improve the refresh rate of the target display device by reducing the frame number, dynamically change the frame number of each picture of the target display device by optimizing the refresh rate of the target display device even in a single application scene, and take effect on application programs lacking adaptation and optimization.
In the practical application process, the optimization type of the target display device includes a first optimization type and a second optimization type, the method provided by the embodiment of the present application may optimize the target display device according to the optimization type of the target display device, when the optimization type of the target display device is the second optimization type, the display effect of the target display device needs to be optimized, before optimizing the display effect of the target display device, the method provided by the embodiment of the present application may process the first driving waveform sequence of at least one pixel through a second optimization policy corresponding to the second optimization type, optimize the display effect of the target display device to obtain the second driving waveform sequence of at least one pixel, and then introduce the process, and the process may include the following steps: in step S501, if the target display device continuously receives the input image data, it is determined that the target display device maintains the refreshed image data.
Specifically, if the optimization type corresponding to the waveform sequence of the target display device is the preset second optimization type, the current refresh requirement of the target display device is lower in refresh speed, and the requirement on the display effect is higher.
As can be seen from the above description, the method provided by the embodiments of the present application may read an input instruction or data of an input target display device, where the data of the input target display device may include image data.
The image data input to the target display device may affect the refresh mode and display effect of the target display device.
Therefore, when the optimization type of the target display device is determined to be the preset second optimization type, whether the target display device continuously receives the input image data can be judged, if the target display device continuously receives the input image data, the image data kept refreshed by the target display device can be further determined, so that the driving waveform sequence corresponding to the current refresh mode of the target display device can be adjusted according to the image data kept refreshed by the target display device.
Step S502, analyzing the image data that the target display device keeps refreshing, and determining pixels that have changed and pixels that have not changed in the image data of the target display device.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application may further determine that the target display device keeps refreshing image data when it is determined that the target display device continuously receives the input image data.
The image data that the target display device currently maintains refreshed is related to the sequence of drive waveforms that the target display device currently refreshes.
Accordingly, after determining that the target display device remains refreshed image data, the target display device may be analyzed to determine pixels in the image data of the target display device that have changed and pixels that have not changed, so that different processing strategies may be performed for the pixels in the image data of the target display device and the pixels that have not changed, respectively.
In step S503, the pixels that change in the image data of the target display device are refreshed by driving using the first driving waveform sequence.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application may analyze image data that is kept refreshed by the target display device, and determine pixels that change and pixels that do not change in the image data of the target display device.
Different processing strategies may be performed for pixels that are changed and pixels that are not changed in the image data of the target display device.
For example, the number of the cells to be processed,
the first drive waveform sequence may be used to drive refresh pixels that are changed in image data of the target display device.
In step S504, a second waveform sequence capable of maintaining the original display effect of the pixels is applied to the pixels which are unchanged in the image data of the target display device for refreshing.
Specifically, as can be seen from the above description, the method provided by the embodiment of the present application may analyze image data that is kept refreshed by the target display device, and determine pixels that change and pixels that do not change in the image data of the target display device.
Different processing strategies may be performed for pixels that are changed and pixels that are not changed in the image data of the target display device.
For example, the number of the cells to be processed,
and applying a second waveform sequence which can enable the pixels to keep the original display effect to the pixels which are unchanged in the image data of the target display device for refreshing.
For example, the number of the cells to be processed,
the image information of the current display picture of the target display device and the image information of the picture to be displayed can be compared to obtain the pixel type and the distribution information of the picture to be displayed of the target display device.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the picture to be displayed of the target display device may include at least one of a first screen pixel, a second screen pixel, and a third screen pixel;
wherein, the liquid crystal display device comprises a liquid crystal display device,
the first screen pixel may be a variation screen pixel;
the second screen pixel may be a screen pixel having a minimum distance from the first screen pixel within a preset range;
the third screen pixel is a pixel in a compensation stage;
confirming a first waveform corresponding to a first screen pixel, a second waveform corresponding to a second screen pixel and a third waveform corresponding to a third screen pixel according to a current refresh mode of the target display device;
applying a first waveform to the pixel point corresponding to the first screen pixel according to the distribution information of the target display equipment so as to present an area picture corresponding to the first screen pixel; applying a second waveform to the pixel point corresponding to the second screen pixel to enable the area corresponding to the second screen pixel to keep the original display effect; and applying a third waveform to the pixel point corresponding to the third screen pixel so as to make the display compensation of the area corresponding to the third screen pixel.
As can be seen from the above-described technical solutions, when the optimization requirement of the target display device is optimizing the display effect of the target display device, the method provided in the embodiments of the present application may optimize the target display device according to the optimization type of the target display device, and when the optimization type of the target display device is the second optimization type, it is indicated that the display effect of the target display device needs to be optimized, and before optimizing the display effect of the target display device, the method provided in the embodiments of the present application may process the first driving waveform sequence of at least one pixel through the second optimization policy corresponding to the second optimization type, and optimize the display effect of the target display device to obtain the second driving waveform sequence of at least one pixel, so that different processing policies may be executed for the pixels that change in the image data of the target display device and the pixels that do not change according to the second driving waveform sequence.
In the practical application process, the optimization type of the target display device includes a first optimization type and a second optimization type, the method provided by the embodiment of the present application may optimize the target display device according to the optimization type of the target display device, when the optimization type of the target display device is the second optimization type, the display effect of the target display device needs to be optimized, before optimizing the display effect of the target display device, the method provided by the embodiment of the present application may process the first driving waveform sequence of at least one pixel through a second optimization policy corresponding to the second optimization type, optimize the display effect of the target display device to obtain the second driving waveform sequence of at least one pixel, and then introduce the process, and the process may include the following steps:
in step S601, if the refresh rate of the target display device is reduced or the target display device does not receive image data, it is determined whether the target display device has been optimized according to the first optimization policy, in other words, whether the pixel history driving waveform sequence of the target display device has been processed according to the first optimization policy.
Specifically, if the optimization type corresponding to the waveform sequence of the target display device is the preset second optimization type, the current refresh requirement of the target display device is lower in refresh speed, and the requirement on the display effect is higher.
As can be seen from the above description, the method provided by the embodiments of the present application may read an input instruction or data of an input target display device, where the data of the input target display device may include image data.
The image data input to the target display device may affect the refresh mode and display effect of the target display device.
In the actual application process, if the refresh rate of the target display device is reduced or any image data is not received, the optimization processing strategy of the target display device is different, and then the target display device may need to be optimized according to the previous optimization condition.
For example, the number of the cells to be processed,
the pixel history driving waveform sequence of the target display device has been processed according to the first optimization strategy, and the processing strategy is different.
Therefore, when the optimization type of the target display device is determined to be the preset second optimization type, if it is determined that the refresh rate of the target display device is reduced or the target display device does not receive image data, it may be further determined whether the pixel history driving waveform sequence of the target display device is processed according to the first optimization strategy.
If it is determined that the target display device has been optimized according to the first optimization strategy, step S602 may be performed.
Step S602, extending the current waveform sequence length of the target display device, until the waveform sequence of the target display device is restored to the original waveform sequence length when the target display device is not optimized according to the preset first optimization type.
Specifically, as can be seen from the foregoing description, the method provided by the embodiments of the present application may determine whether the target display device has been processed according to the first optimization strategy.
And if the target display equipment is determined to be processed according to the first optimization strategy, the target display equipment is required to be optimized according to the situation after being processed according to the first optimization strategy.
For example, the number of the cells to be processed,
if the fact that the target display device is processed according to the first optimization strategy is determined, the current waveform sequence length of the target display device can be prolonged until the waveform sequence of the target display device is restored to the original waveform sequence length when the target display device is not optimized according to the preset first optimization type, so that the waveform sequence of the target display device is enriched, and the display effect of the target display device is improved.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the extension speed of the current waveform sequence length of the target display device may be set according to the optimized amplitude of the target display device.
The optimized magnitude of the target display device may be set in accordance with a ratio between a current picture refresh rate and a preset refresh rate of the target display device.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the determining whether the target display device has been optimized according to the first optimization strategy may include:
in the first type of this,
determining whether a second driving waveform sequence related to the first optimization strategy exists in the history waveform data applied by the target display device; if there is a second drive waveform sequence associated with the first optimization strategy in the historical waveform data of the target display device which has been applied, it can be determined that the target display device has been optimized according to the first optimization strategy.
In the second type of the method, the second type of method,
the historical optimization type of the target display device can be analyzed, whether the current optimization type of the target display device is switched from the first optimization type is judged, and if the current optimization type of the target display device is switched from the first optimization type, the target display device can be determined to be optimized according to the first optimization strategy.
Further, after a few waveform sequences are newly applied to the target display device, the display effect of the target display device can be effectively improved. Accordingly, after the second driving waveform sequence of the target display device is determined, the refresh of the target display device may be driven with the second driving waveform sequence of the target display device.
For example, in the actual application process, when the updating of the electronic screen is completed or the refreshing is stopped, an additional pixel point can be added to the target display device to refresh, so as to optimize the color shift problem of the target display device caused by the dynamic shortening of the waveform sequence.
From the above-described technical solutions, it can be seen that, in the method provided by the embodiment of the present application, the optimization type corresponding to the waveform sequence of the target display device is determined to be the preset second optimization type, and the method provided by the embodiment of the present application may optimize the display quality or the display effect of the target display device, and the method provided by the embodiment of the present application may effectively determine the electronic screen optimization type according to the actual application situation, so as to adjust the optimization strategy of the electronic screen in time.
The electronic screen driving device provided in the embodiments of the present application will be described below, and the electronic screen driving device described below and the electronic screen driving method described above may be referred to correspondingly to each other.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an electronic screen driving device according to an embodiment of the present application.
As shown in fig. 2, the electronic screen driving apparatus may include:
a reading unit 101, configured to read device information of a target display device, and monitor an input instruction of the target display device;
a first analysis unit 102, configured to analyze the device information or the input instruction, and determine a target refresh mode of the target display device;
a first determining unit 103, configured to match a first driving waveform sequence of at least one pixel according to the target refresh mode and the image data received by the target display device;
a second analysis unit 104 for analyzing the device information or the input instruction or the image data, and determining an optimization type of the target display device;
a second determining unit 105, configured to process the first driving waveform sequence of at least one pixel using an optimization strategy corresponding to the optimization type of the target display device, to obtain a second driving waveform sequence of at least one pixel;
and the refreshing unit 106 is configured to drive, through the second driving waveform sequence, a screen pixel corresponding to the second driving waveform sequence to perform refreshing.
According to the technical scheme, when the electronic screen needs to be refreshed dynamically according to the requirement of the electronic screen, the device provided by the embodiment of the application can read the equipment information of the target display equipment and monitor the input instruction of the target display equipment; and may analyze the device information or the input instructions to determine a target refresh mode of the target display device; after determining the target refresh mode, matching to obtain a first driving waveform sequence of at least one pixel according to the target refresh mode and the image data received by the target display device; and determining an optimization type of the target display device by analyzing the device information or the input instruction or the image data; after determining the optimization type of the target display device, processing the first driving waveform sequence of at least one pixel by using an optimization strategy corresponding to the optimization type of the target display device to obtain a second driving waveform sequence of at least one pixel; after the second driving waveform sequence is determined, the screen pixels corresponding to the second driving waveform sequence can be driven by the second driving waveform sequence to refresh.
As can be seen from the above analysis, the device provided by the embodiment of the application has the advantages of good use experience, wide application range and good flexibility, and the display effect of the electronic screen is automatically optimized in real time by reading the equipment information and monitoring the input instruction, so that the manual operation is reduced, and the use experience of a user can be effectively improved; further, for applications or scenes lacking in adaptive screen refreshing configuration, the method provided by the embodiment of the application can also optimize through the images of the equipment and the user input data, and the optimization type is determined according to the images of the equipment and the user input data, so that the application range is enlarged, and the adaptation difficulty of developers is reduced; in addition, the device provided by the embodiment of the application can directly process the waveform sequence of the screen and can dynamically process the driving frame of the waveform sequence of the electronic screen, so that the device provided by the embodiment of the application can still exert the optimization effect under the condition of not changing the refreshing mode of the electronic screen, is particularly suitable for scenes such as mixed arrangement of pictures and texts of webpages, can reduce the switching of the refreshing mode of the electronic screen, improves the refreshing flexibility of the electronic screen, and overcomes the defects of poor use experience, narrow application range and poor flexibility existing in the refreshing of the existing ink screen.
The specific process flow of each unit included in the electronic screen driving apparatus may be described in the foregoing electronic screen driving method section, and will not be described herein.
The electronic screen driving device provided by the embodiment of the application can be applied to electronic screen driving equipment, such as a terminal: cell phones, computers, etc. Alternatively, fig. 3 shows a block diagram of a hardware structure of the electronic screen driving apparatus, and referring to fig. 3, the hardware structure of the electronic screen driving apparatus may include: at least one processor 1, at least one communication interface 2, at least one memory 3 and at least one communication bus 4.
In the embodiment of the present application, the number of the processor 1, the communication interface 2, the memory 3, and the communication bus 4 is at least one, and the processor 1, the communication interface 2, and the memory 3 complete communication with each other through the communication bus 4.
The processor 1 may be a central processing unit CPU, or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement embodiments of the present application, etc.;
the memory 3 may comprise a high-speed RAM memory, and may further comprise a non-volatile memory (non-volatile memory) or the like, such as at least one magnetic disk memory;
Wherein the memory stores a program, the processor is operable to invoke the program stored in the memory, the program operable to: and realizing each processing flow in the terminal electronic screen driving scheme.
The embodiment of the application also provides a readable storage medium, which can store a program suitable for being executed by a processor, the program being configured to: and realizing each processing flow of the terminal in the electronic screen driving scheme.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. The various embodiments may be combined with one another. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (20)

1. An electronic screen driving method, comprising:
reading equipment information of target display equipment, and monitoring an input instruction of the target display equipment;
analyzing the device information or the input instruction, and determining a target refresh mode of the target display device;
according to the target refreshing mode and the image data received by the target display equipment, a first driving waveform sequence of at least one pixel is obtained in a matching mode;
Analyzing the device information or the input instruction or the image data to determine the optimization type of the target display device;
processing the first driving waveform sequence of at least one pixel by using an optimization strategy corresponding to the optimization type of the target display device to obtain a second driving waveform sequence of at least one pixel;
and driving the screen pixels corresponding to the second driving waveform sequence to refresh through the second driving waveform sequence.
2. The method of claim 1, wherein the analyzing the device information or the input instructions or the image data to determine the optimization type of the target display device comprises:
analyzing the equipment information, if the equipment information comprises a configuration file of the target display equipment, determining a preset optimization type recorded in the configuration file, and setting the preset optimization type as the optimization type of the target display equipment;
or alternatively, the first and second heat exchangers may be,
analyzing the input instruction, if the input instruction is an optimization type switching instruction generated according to an optimization type switching event triggered by a user, determining an optimization type selected by the user and corresponding to the optimization type switching instruction, and setting the optimization type selected by the user and corresponding to the optimization type switching instruction as the optimization type of the target display device;
Or alternatively, the first and second heat exchangers may be,
and analyzing the change condition of the image data received by the target display equipment, and determining the optimization type of the target display equipment.
3. The method of claim 1, wherein the analyzing the device information or the input instructions to determine a target refresh mode of the target display device comprises:
setting a target refresh mode of the target display device according to the device information;
continuously detecting the equipment information or the input instruction, and judging whether the equipment information or the input instruction is changed or not;
and if the equipment information or the input instruction is determined to be changed, modifying the set target refresh mode of the target display equipment according to the changed equipment information or the input instruction.
4. The method of claim 3, wherein the device information includes a configuration file, and the setting the refresh mode of the target display device according to the device information, to obtain the target refresh mode of the target display device, includes:
reading data corresponding to the configuration file of the target display device, and analyzing the data corresponding to the configuration file of the target display device;
And if the application program started by the target display equipment accords with the preset application information, setting the refresh mode of the target display equipment as the refresh mode recorded on the configuration file of the target display equipment.
5. The method of claim 3, wherein the device information includes device status parameters and configuration files of the target display device; the modifying the set target refresh mode of the target display device according to the changed device information or the input instruction comprises the following steps:
if the configuration file is changed, setting a target refresh mode of the target display device according to the changed device information of the target display device;
or alternatively, the first and second heat exchangers may be,
if the equipment state parameters of the target display equipment change, determining a refresh mode corresponding to the current equipment state parameters of the target display equipment according to the mapping relation between the equipment state parameters of the target display equipment and the refresh mode, and setting the refresh mode corresponding to the current equipment state parameters of the target display equipment as the target refresh mode of the target display equipment.
6. The method of claim 3, wherein the input instruction is a refresh mode switch instruction, the refresh mode switch instruction being data generated from a user-triggered refresh mode switch event; the modifying the set target refresh mode of the target display device according to the changed device information or the input instruction comprises the following steps:
Determining a refresh mode selected by a user corresponding to the refresh mode switching instruction according to the refresh mode switching instruction;
and setting the refresh mode selected by the user corresponding to the refresh mode switching instruction as a target refresh mode of the target display device.
7. The method of claim 2, wherein the analyzing the change in the image data input to the target display device, determining the type of optimization of the target display device, comprises:
reading image data corresponding to at least two picture frames received by the target display device within preset time, wherein the read picture frames of the at least two picture frames of the target display device are continuous picture frames in time domain;
judging the number of picture change times of each read picture frame in preset time;
according to the preset time and the number of times of picture change of each read picture frame in the preset time, calculating to obtain the current actual refresh rate of the target display equipment;
and comparing the current actual refresh rate of the target display device with a preset first threshold value and a preset second threshold value to determine the optimization type of the target display device.
8. The method of claim 1, wherein the optimization types include a first optimization type and a second optimization type, wherein the processing the first drive waveform sequence of the at least one pixel using an optimization strategy corresponding to the optimization type of the target display device results in a second drive waveform sequence of the at least one pixel, comprising:
if the optimization type of the target display device is the first optimization type, processing a first driving waveform sequence of at least one pixel through a first optimization strategy corresponding to the first optimization type, and optimizing the fluency of the target display device to obtain a second driving waveform sequence of at least one pixel;
and if the optimization type of the target display equipment is the second optimization type, processing the first driving waveform sequence of at least one pixel through a second optimization strategy corresponding to the second optimization type, and optimizing the display effect of the target display equipment to obtain a second driving waveform sequence of at least one pixel.
9. The method of claim 8, wherein the optimizing the fluency of the target display device by processing a first sequence of drive waveforms for at least one pixel with a first optimization strategy corresponding to the first optimization type comprises:
Determining a target optimized amplitude of the target display device according to the device information of the target display device and the input instruction;
and adjusting the first driving waveform sequence of at least one pixel according to the target optimized amplitude value so that the number of frames of the second driving waveform sequence of at least one pixel is smaller than that of the first driving waveform sequence.
10. The method of claim 9, wherein the determining the optimal magnitude for the target display device comprises:
reading the current actual refresh rate of the target display device, calculating the reciprocal of the current actual refresh rate of the target display device, multiplying the reciprocal by a preset first optimization coefficient, and obtaining a calculation result as an optimization amplitude of the target display device, wherein the device information comprises screen parameters of the target display device, and the preset first optimization coefficient is set according to the screen parameters of the target display device and the current refresh mode of the target display device;
or alternatively, the first and second heat exchangers may be,
analyzing user operation data included in an input instruction of the target display device, counting the operation frequency of a user on the target display device, calculating the reciprocal of the operation frequency of the user on the target display device, and multiplying the reciprocal by a preset second optimization coefficient to serve as an optimization amplitude of the target display device;
Or alternatively, the first and second heat exchangers may be,
and acquiring an optimized amplitude setting instruction included in an input instruction of the target display device, determining an optimized amplitude selected by a user and corresponding to the optimized amplitude setting instruction, and setting the optimized amplitude selected by the user as a target optimized amplitude of the target display device.
11. The method of claim 9, wherein the first sequence of drive waveforms comprises at least two drive frames, and wherein adjusting the first sequence of drive waveforms for at least one pixel in accordance with the target optimized amplitude comprises:
confirming a preset interval number matched with the target optimized amplitude;
selecting at least two driving frames as reserved frames in the first driving waveform sequence at intervals according to a preset interval number;
and deleting other driving frames between adjacent reserved frames in the first driving waveform sequence to obtain a second driving waveform sequence.
12. The method of claim 9, wherein the first sequence of drive waveforms comprises at least two drive frames, and wherein adjusting the first sequence of drive waveforms for at least one pixel in accordance with the target optimized amplitude comprises:
confirming a preset first proportion matched with the target optimized amplitude;
Selecting a part of driving frames in the first driving waveform sequence as reserved frames of the target display device according to the first proportion, wherein the reserved frames consist of at least two driving frames which are continuous in time domain on the first driving waveform sequence;
and generating a second driving waveform sequence according to the reserved frame.
13. The method of claim 9, wherein the first sequence of drive waveforms comprises at least two drive frames, and wherein adjusting the first sequence of drive waveforms for at least one pixel in accordance with the target optimized amplitude comprises:
determining a preset second proportion matched with the target optimized amplitude;
extracting a target driving frame which acts on the image display of the target display device or has a driving effect on the target display device from a first driving waveform sequence of the target display device according to a second proportion;
deleting driving frames of the target display device except the target driving frame in the first driving waveform sequence;
and taking the target driving frame reserved by the target display device in the first driving waveform sequence as a new second driving waveform sequence of the target display device, wherein the proportion of the target driving frame reserved by the target display device is set according to the optimized amplitude of the target display device.
14. The method of claim 9, wherein the first sequence of drive waveforms comprises at least two drive frames, and wherein adjusting the first sequence of drive waveforms for at least one pixel in accordance with the target optimized amplitude comprises:
according to the target optimized amplitude, preserving pixel history data of each frame of picture of the target display equipment;
comparing the gray value of each pixel of the current picture frame to be displayed of the target display device with the gray value of each pixel of the picture frame to be displayed of the next frame of the target display device;
determining a shortening mode of each frame picture of the target display device according to a comparison result of the gray value of each pixel of the current frame to be displayed of the target display device and the gray value of each pixel of the next frame to be displayed of the target display device;
and adjusting the first driving waveform sequence of at least one pixel according to the determined shortening mode of each frame picture of the target display device.
15. The method of claim 8, wherein the processing the first driving waveform sequence of the at least one pixel by the second optimization strategy corresponding to the second optimization type optimizes the display effect of the target display device to obtain the second driving waveform sequence of the at least one pixel, and comprises:
If the target display device continuously receives the input image data, determining that the target display device keeps refreshing the image data;
analyzing the image data which is kept refreshed by the target display device, and determining pixels which are changed and pixels which are not changed in the image data of the target display device;
driving and refreshing pixels which change in image data of the target display device by adopting the first driving waveform sequence;
and applying a second waveform sequence which can enable the pixels to keep the original display effect to refresh pixels which are unchanged in the image data of the target display device.
16. The method of claim 8, wherein the processing the first driving waveform sequence of the at least one pixel by the second optimization strategy corresponding to the second optimization type optimizes the display effect of the target display device to obtain the second driving waveform sequence of the at least one pixel, and comprises:
if the refresh rate of the target display device is reduced or the target display device does not receive the image data, judging whether the target display device is optimized according to the first optimization strategy;
And if the target display equipment is determined to be optimized according to the first optimization strategy, extending the current waveform sequence length of the target display equipment until the waveform sequence of the target display equipment is restored to the original waveform sequence length when the target display equipment is not optimized according to the preset first optimization type, wherein the extending speed of the current waveform sequence length of the target display equipment is set according to the optimized amplitude of the target display equipment, and the optimized amplitude of the target display equipment is set according to the ratio between the current picture refresh rate and the preset refresh rate of the target display equipment.
17. The method of claim 16, wherein the determining whether the target display device has been optimized according to the first optimization strategy comprises:
judging whether a second driving waveform sequence related to the first optimization strategy exists in the history waveform data applied by the target display device or not; if a second driving waveform sequence related to the first optimization strategy exists in the history waveform data of the target display device which is applied, determining that the target display device is optimized according to the first optimization strategy;
Or alternatively, the first and second heat exchangers may be,
analyzing the historical optimization type of the target display device, judging whether the current optimization type of the target display device is switched from the first optimization type, and if the current optimization type of the target display device is switched from the first optimization type, determining that the target display device is optimized according to the first optimization strategy.
18. An electronic screen driving apparatus, comprising:
the reading unit is used for reading the equipment information of the target display equipment and monitoring the input instruction of the target display equipment;
a first analysis unit, configured to analyze the device information or the input instruction, and determine a target refresh mode of the target display device;
a first determining unit, configured to match a first driving waveform sequence of at least one pixel according to the target refresh mode and the image data received by the target display device;
a second analysis unit configured to analyze the device information or the input instruction or the image data, and determine an optimization type of the target display device;
a second determining unit, configured to process the first driving waveform sequence of at least one pixel by using an optimization strategy corresponding to the optimization type of the target display device, so as to obtain a second driving waveform sequence of at least one pixel;
And the refreshing unit is used for driving the screen pixels corresponding to the second driving waveform sequence to refresh through the second driving waveform sequence.
19. An electronic screen driving apparatus, comprising: one or more processors, and memory;
stored in the memory are computer readable instructions which, when executed by the one or more processors, implement the steps of the electronic screen driving method of any one of claims 1 to 17.
20. A readable storage medium, characterized by: the readable storage medium having stored therein computer readable instructions which, when executed by one or more processors, cause the one or more processors to implement the steps of the electronic screen driving method of any of claims 1 to 17.
CN202310487272.8A 2023-04-28 2023-04-28 Electronic ink screen driving method, device, equipment and readable storage medium Active CN116504189B (en)

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