CN109410849B - Refresh control method, device and storage medium - Google Patents
Refresh control method, device and storage medium Download PDFInfo
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- CN109410849B CN109410849B CN201811572029.1A CN201811572029A CN109410849B CN 109410849 B CN109410849 B CN 109410849B CN 201811572029 A CN201811572029 A CN 201811572029A CN 109410849 B CN109410849 B CN 109410849B
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
Abstract
The disclosure relates to a refresh control method, a refresh control device and a storage medium, wherein the method comprises the following steps: acquiring an actual refresh request of a user, wherein the actual refresh request comprises: actual refresh operation identification; and according to the actual refreshing request, acquiring actual refreshing content corresponding to the actual refreshing operation identifier from locally stored predicted refreshing content, storing the predicted refreshing content in a local storage before the terminal equipment acquires the actual refreshing request, and displaying the actual refreshing content through an electronic ink screen. In the technical scheme, the refreshing time of the terminal equipment is shortened, the refreshing speed of the electronic ink screen is high, and the user experience is good.
Description
Technical Field
The present disclosure relates to the field of terminal technologies, and in particular, to a refresh control method and apparatus, and a storage medium.
Background
The electronic ink screen is also called as an electronic paper display technology, and gradually receives attention from people in the aspect of eye protection as a bistable display technology without flicker and self-luminescence, and derivative products such as electronic books, electronic handwriting boards, electronic labels and the like developed based on the technology gradually get deep into the mind, so that the electronic ink screen is more and more widely applied in the aspects of reading, education and scientific research.
In the related art, the refresh control of the electronic ink screen is mainly divided into hardware implementation and software implementation. Although the processor of the terminal device is updated rapidly and has a wide selection range, the refresh control of the electronic ink screen is completely completed on the processor through software, but the processing speed is slow, so that the screen of the terminal device is updated slowly, and the user experience is poor.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides a refresh control method, apparatus, and storage medium.
According to a first aspect of the embodiments of the present disclosure, there is provided a refresh control method applied to a terminal device, the method including:
obtaining an actual refresh request of a user, wherein the actual refresh request comprises: actual refresh operation identification;
according to the actual refreshing request, actual refreshing content corresponding to the actual refreshing operation identifier is obtained from locally stored predicted refreshing content, and the predicted refreshing content is stored in the local storage before the terminal device obtains the actual refreshing request;
and displaying the actual refreshing content through an electronic ink screen.
In a possible implementation manner of the first aspect, before the obtaining of the actual refresh request of the user, the method further includes:
if the last refreshing process is detected to be completed, determining a predicted refreshing request of a user after the last refreshing process, wherein the predicted refreshing request is determined by the terminal equipment according to the prediction of historical data;
generating predicted refresh content according to the predicted refresh operation identifier in the predicted refresh request;
saving the predicted refresh content to the local storage.
In the foregoing possible implementation manner of the first aspect, the determining a predicted refresh request of a user after a last refresh process includes:
and determining a predicted refresh request of the user after the last refresh process based on a predicted request model, wherein the predicted request model is obtained by training the historical refresh request of the user and the last refresh process of the historical refresh request based on a machine learning method.
In another possible implementation manner of the first aspect, the generating predicted refresh content according to the predicted refresh operation identifier in the predicted refresh request includes:
generating image data corresponding to the prediction refreshing operation identifier according to the prediction refreshing operation identifier;
and based on the display characteristics of the electronic ink screen, converting the image data into the prediction refreshing content expressed in a gray level image.
In the foregoing possible implementation manner of the first aspect, the obtaining, according to the actual refresh request, actual refresh content corresponding to the actual refresh operation identifier from locally stored predicted refresh content includes:
inquiring a preprocessing operation set according to the actual refreshing operation identifier in the actual refreshing request, and acquiring actual refreshing content corresponding to the actual refreshing operation identifier, wherein the actual refreshing content is the actual refreshing content expressed in a gray level image;
the preprocessing operation set comprises at least one type of prediction refresh operation identification and prediction refresh content corresponding to each type of prediction refresh operation identification.
In the foregoing possible implementation manner of the first aspect, the displaying the actual refreshed content through an electronic ink screen includes:
based on a preset refreshing mode, converting the actual refreshing content expressed in the form of a gray image into the actual refreshing content expressed in the form of an image frame;
and displaying the actual refreshing content of the representation form of the image frame through the electronic ink screen.
According to a second aspect of the embodiments of the present disclosure, there is provided a refresh control apparatus applied to a terminal device, the apparatus including: an acquisition module and a display module;
the obtaining module is configured to obtain an actual refresh request of a user, where the actual refresh request includes: actual refreshing operation identification, and according to the actual refreshing request, acquiring actual refreshing content corresponding to the actual refreshing operation identification from locally stored predicted refreshing content, wherein the predicted refreshing content is stored in the local storage before the terminal device acquires the actual refreshing request;
and the display module is used for displaying the actual refreshing content through an electronic ink screen.
In one possible implementation manner of the second aspect, the apparatus further includes: the device comprises a determining module, a generating module and a storing module;
the determining module is configured to determine, before the obtaining module obtains the actual refresh request of the user and when it is detected that the last refresh process is completed, a predicted refresh request after the last refresh process of the user, where the predicted refresh request is determined by the terminal device according to prediction of historical data;
the generating module is used for generating the predicted refreshing content according to the predicted refreshing operation identifier in the predicted refreshing request;
and the storage module is used for storing the predicted refresh content to the local storage.
In the foregoing possible implementation manner of the second aspect, the determining module is specifically configured to determine, based on a prediction request model, a prediction refresh request after a last refresh process of the user, where the prediction request model is obtained based on training of a machine learning device on a historical refresh request of the user and a last refresh process of the historical refresh request.
In another possible implementation manner of the second aspect, the generating module is specifically configured to generate image data corresponding to the prediction refresh operation identifier according to the prediction refresh operation identifier, and convert the image data into prediction refresh content expressed in a grayscale image based on the display characteristics of the electronic ink screen.
In the foregoing possible implementation manner of the second aspect, the obtaining module is configured to obtain, according to the actual refresh request, actual refresh content corresponding to the actual refresh operation identifier from locally stored predicted refresh content, and specifically:
the obtaining module is specifically configured to query a preprocessing operation set according to the actual refresh operation identifier in the actual refresh request, and obtain actual refresh content corresponding to the actual refresh operation identifier, where the actual refresh content is actual refresh content expressed in a grayscale image;
the preprocessing operation set comprises at least one type of prediction refresh operation identification and refresh contents corresponding to each type of prediction refresh operation identification.
In the foregoing possible implementation manner of the second aspect, the display module is specifically configured to convert the actual refresh content expressed in the form of a grayscale image into the actual refresh content expressed in the form of an image frame based on a preset refresh mode, and display the actual refresh content expressed in the form of an image frame through the electronic ink screen.
According to a third aspect of the embodiments of the present disclosure, there is provided a refresh control apparatus applied to a terminal device, the apparatus including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
obtaining an actual refresh request of a user, wherein the actual refresh request comprises: actual refresh operation identification;
according to the actual refreshing request, actual refreshing content corresponding to the actual refreshing operation identifier is obtained from locally stored predicted refreshing content, and the predicted refreshing content is stored in the local storage before the terminal device obtains the actual refreshing request;
and displaying the actual refreshing content through an electronic ink screen.
According to a fourth aspect of embodiments of the present disclosure, there is provided a storage medium having stored therein instructions that, when executed on a computer, cause the computer to perform the method according to the first aspect and various possible implementations of the first aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the method comprises the steps that terminal equipment obtains an actual refreshing request of a user, wherein the actual refreshing request comprises the following steps: and the actual refreshing operation identifier acquires locally stored actual refreshing content corresponding to the actual refreshing operation identifier according to the actual refreshing request, and displays the actual refreshing content through the electronic ink screen. In the technical scheme, the refreshing time of the terminal equipment is shortened, the refreshing speed of the electronic ink screen is high, and the user experience is good.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
FIG. 1 is a flow chart illustrating a refresh control method according to an exemplary embodiment;
FIG. 2 is a flow chart illustrating a refresh control method according to another exemplary embodiment;
FIG. 3 is a schematic diagram illustrating an optional refresh operation identifier displayed on an electronic ink screen when a last refresh process of a terminal device is completed;
FIG. 4 is a flow chart illustrating a refresh control method according to yet another exemplary embodiment;
FIG. 5 is a flow chart illustrating a refresh control method according to yet another exemplary embodiment;
FIG. 6 is a block diagram illustrating a refresh control apparatus in accordance with an exemplary embodiment;
FIG. 7 is a block diagram illustrating a refresh control apparatus according to another exemplary embodiment;
fig. 8 is a block diagram illustrating a refresh control apparatus according to yet another exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The electronic ink screen is a screen using electronic ink, also called electronic paper display technology, and is a bistable display technology without flicker and self-luminescence, and because electronic ink looks like printed characters, the electronic ink screen makes eyes relaxed, and people pay more attention to eye protection. That is, the electronic ink screen does not need to maintain the refreshing of the display circuit in real time due to the special bistable characteristic, and has no self-luminous characteristic, but depends on the reflection display of an external light source, so that the display technology has the natural power-saving advantage, and is very suitable for the display application of reading books, cartoons, contracts, data and other screens with low frequency updating. Many derivative products such as electronic books, electronic writing pads, electronic labels and the like developed based on the technology gradually go deep into the mind and become powerful assistants for people in the aspects of reading, education and scientific research.
Under the push of the market, users put higher demands on the display control of the electronic book, due to the electrochemical characteristics of the bistable display screen, the refreshing speed of the electronic ink screen is relatively slow, and the response delay feeling of the operation is relatively obvious in the using process of the users, so that the electronic ink screen is a key point which is generally concerned and hoped to be improved by the users.
The refresh control of the electronic ink screen needs special processing and is realized by two schemes of hardware and software.
The hardware display control scheme is specially designed for the electronic ink screen, the control circuit of the part adopts an Application Specific Integrated Circuit (ASIC) hardware processing on a chip, the processing speed is high, but the selection scope of a supplier is small, and in addition, the updating speed of a special chip product is slow, the performance is laggard, the cost performance is low, and the control circuit is limited by the processing capability. At the present stage, the method is generally operated on low-version operating systems such as Linux or android, the development of other handheld devices cannot be seriously followed, and the user experience is poor.
The software display control scheme has no special requirement on a Central Processing Unit (CPU), when the software display control scheme is applied to a mobile phone/tablet, the software display control scheme can be realized by adopting a general processor, because the upgrading and updating of the CPU on the mobile phone and the tablet are rapid, the selectable range is wide, the cost performance is high, the process is advanced, the supported operating system version follows up the latest trend, but the control logic of the electronic ink screen is completely finished on the CPU through software, compared with a special ASIC hardware circuit, the running speed of the software control scheme on the general processing speed device is slower, the image updating of the electronic ink screen is delayed, and the user experience is poorer.
In view of the foregoing problems in the related art, an embodiment of the present disclosure provides a refresh control method, where an actual refresh request of a user is obtained, where the actual refresh request includes: and the actual refreshing operation identifier is used for acquiring actual refreshing content corresponding to the actual refreshing operation identifier from locally stored predicted refreshing content according to the actual refreshing request, the predicted refreshing content is stored in a local storage before the terminal equipment acquires the actual refreshing request, and the actual refreshing content is displayed through an electronic ink screen. The technical scheme improves the response speed of the actual refreshing request of the user and improves the user experience.
For example, in the present embodiment, the refresh control method may be applied to a terminal device. Illustratively, the terminal device is, for example, a mobile phone with an electronic ink screen, a Personal Digital Assistant (PDA), a portable device (PAD), a computer terminal (e.g., a notebook computer), or the like, and may be other devices with an electronic ink screen.
FIG. 1 is a flow chart illustrating a refresh control method according to an exemplary embodiment. The refresh control method is applied to a terminal device, and as shown in fig. 1, the method may include the following steps:
in step S11, the actual refresh request of the user is acquired.
Wherein the actual refresh request comprises: the actual refresh operation identification.
Optionally, in this embodiment, when the user performs an operation on the terminal device through the electronic ink screen, that is, when the display content of the electronic ink screen needs to be refreshed, the terminal device may quickly detect and respond, that is, may obtain an actual refresh request of the user, where the actual refresh request is used to request to refresh the current display content of the electronic ink screen.
Illustratively, the interface of the terminal device has a plurality of refresh operation options, and when a user selects a refresh operation from the plurality of refresh operation options by clicking or touching, the terminal device detects and acquires an actual refresh request carrying the actual refresh operation identifier through the screen sensing device.
In step S12, according to the actual refresh request, the actual refresh content corresponding to the actual refresh operation identifier is obtained from the locally stored predicted refresh content.
And the predicted refresh content is stored in a local storage before the terminal device acquires the actual refresh request.
Optionally, in this embodiment, the whole refresh control flow of the electronic ink screen may be divided into two stages, namely, refresh content generation and refresh content display. In order to improve the response speed of the terminal device to the actual refresh request of the user, in the embodiment of the present disclosure, the terminal device may process the work of the stage of generating the refresh content in advance before receiving the actual refresh request, that is, generate the determined predicted refresh content before receiving the actual refresh request of the user, and store the predicted refresh content in the local storage. For example, the processing result, that is, the predicted refresh content, may be stored in a local database, or in a preset data display area, and the embodiment of the present disclosure does not limit the specific local storage location of the predicted refresh content, which may be determined according to actual situations.
Therefore, in this embodiment, since the predicted refresh content is stored in the local storage before the terminal device obtains the actual refresh request, when the terminal device obtains the actual refresh request of the user, the terminal device calls the locally stored predicted refresh content according to the actual refresh operation identifier carried in the actual refresh request, and obtains the actual refresh content corresponding to the actual refresh operation identifier from the predicted refresh content.
For example, in this embodiment, the step S12 (obtaining the actual refresh content corresponding to the actual refresh operation identifier from the locally stored predicted refresh content according to the actual refresh request) may be implemented by:
and inquiring the preprocessing operation set according to the actual refreshing operation identifier in the actual refreshing request to obtain the actual refreshing content corresponding to the actual refreshing operation identifier.
The preprocessing operation set comprises at least one type of prediction refresh operation identification and prediction refresh content corresponding to each type of prediction refresh operation identification.
Optionally, in this embodiment, after the last refresh process is completed, the terminal device may predict the refresh request after the last refresh process is completed, that is, determine the predicted refresh request first. Optionally, in order to avoid a problem that a response of an actual refresh request of a user is slow due to an inaccurate one-time prediction result, the terminal device may obtain, after the last refresh process, prediction refresh contents corresponding to multiple prediction refresh operation identifiers in advance, and store each prediction refresh operation identifier and the prediction refresh content corresponding to each prediction refresh operation identifier in the preprocessing operation set.
Correspondingly, in this embodiment, after acquiring the actual refresh request of the user, the terminal device may query the pre-processing operation set according to the actual refresh operation identifier in the actual refresh request, and determine whether the actual refresh operation identifier exists in the pre-processing operation set, if so, obtain the actual refresh content corresponding to the actual refresh operation identifier from the locally stored predicted refresh content, otherwise, execute the actual refresh content according to the existing trigger-process-refresh sequence.
In step S13, the actual refreshed content is displayed through the electronic ink screen.
An electronic ink screen is a display screen adopting the electrophoretic display principle. A plurality of microcapsules are arranged in the display screen, two types of particles with positive electricity and negative electricity are packaged in each microcapsule, the particles with positive electricity are white positive ions, and the particles with negative electricity are black negative ions. Each microcapsule is arranged between two parallel electrodes, and when the top electrode applies an electric field to one direction, black negative ions are electrophoresed to the top of the capsule and are gathered, and white positive ions are electrophoresed to the other end of the capsule. Black can be seen at one end of the screen and white at the other. By applying different electric fields, the user can see different display contents.
For example, in this embodiment, when the terminal device obtains the actual refresh content corresponding to the actual refresh operation identifier from the locally stored predicted refresh content, the actual refresh content may be displayed on the electronic ink screen of the terminal device based on a preset refresh mode, so as to implement content refresh on the electronic ink screen.
Optionally, in this embodiment, the refresh mode of the electronic ink screen may include: a grayscale refresh mode, a black-and-white refresh mode. Wherein, for a 6-inch electronic ink screen, in the gray scale refresh mode, 780ms is required for refreshing the whole screen once, and the gray scale refresh mode can provide 4-level (step), 8-level or 16-level gray scale display; in the black-and-white refresh mode, at least 200ms is needed for refreshing the whole screen once, and only black-and-white two-color display is provided.
It should be noted that, because the electronic ink screen does not need to maintain the refresh circuit working in real time, in order to reduce the power consumption of the terminal device, the software design may be adopted, and at the end of a certain refresh operation, the working state of hardware circuits such as the refresh circuit which do not need to work temporarily is temporarily closed, the low-power-consumption sleep state is entered, and only the input induction to the human-computer interaction devices such as the keys and the touch screen is retained until the next operation of the user is obtained (the waiting time of this part is triggered and determined by the user operation and is not controlled by the system), that is, the working state of these hardware circuits is opened only after the actual refresh request of the user is obtained, and the predicted refresh content which is temporarily stored after the local preprocessing is directly called, and the refresh display of the actual refresh content is executed through the electronic ink screen.
In the related technology, the terminal device adopts a trigger-processing-refresh sequential execution mode, the data processing flow processes each flow one by one in sequence after acquiring an actual refresh request of a user, the processing time of each step is accumulated together, the sum of all the processing time becomes the response delay of user operation, the total response time of the terminal device is long, the user feels that the refresh process of an electronic ink screen is unsmooth, the experience difference of the user on screens of mobile phones, tablet computers and the like is huge, and the larger-scale popularization and application of electronic paper products are influenced.
Aiming at the problem of slow response speed of the electronic ink screen on a general processor, the refresh control method of the embodiment of the disclosure leads partial processing work, and the processing result is stored in the local storage, that is, the terminal device firstly presets the possible refresh operation of the user before acquiring the actual refresh request of the user, and storing the predicted refresh content corresponding to the predicted refresh identifier corresponding to the predicted refresh operation in a local storage, so that after the terminal device obtains the actual refresh request of the user, the actual refresh content corresponding to the actual refresh operation identifier can be obtained from the locally stored data area according to the actual refresh operation identifier in the actual refresh request, the terminal device does not need to perform reprocessing, therefore, the total response time of the terminal equipment is only the triggering and refreshing time, the refreshing control time is greatly reduced, and the user experience is improved.
In the refresh control method provided by the embodiment of the present disclosure, the terminal device obtains an actual refresh request of a user, where the actual refresh request includes: and the actual refreshing operation identifier is used for acquiring actual refreshing content corresponding to the actual refreshing operation identifier from locally stored predicted refreshing content according to the actual refreshing request, the predicted refreshing content is stored in a local storage before the terminal equipment acquires the actual refreshing request, and the actual refreshing content is displayed through an electronic ink screen. In the technical scheme, the refreshing time of the terminal equipment is shortened, the refreshing speed of the electronic ink screen is high, and the user experience is good.
Alternatively, fig. 2 is a flowchart illustrating a refresh control method according to another exemplary embodiment. As shown in fig. 2, the refresh control method provided in this embodiment may further include, before the step S11 (obtaining the actual refresh request of the user), the following steps:
in step S21, if it is detected that the last refresh process is completed, the predicted refresh request of the user after the last refresh process is determined.
And the prediction refreshing request is determined by the terminal equipment according to the prediction of the historical data.
For example, in this embodiment, if the terminal device detects that the last refresh process is completed, it predicts a refresh operation identifier that is most likely to be selected by the user in the current display interface state. That is, the electronic ink screen of the terminal device displays a plurality of refresh operation identifiers for the user to select, so that when the terminal device detects that the last refresh process is completed, the terminal device can determine a predicted refresh request after the last refresh process by the user, that is, the probability of the user selecting each refresh operation identifier, according to the historical data, that is, the probability of the user performing a certain refresh operation within a previous period of time.
Optionally, since the terminal devices have different operating systems, the method for determining the predicted refresh request is different for terminal devices having different operating systems. Specifically, when the terminal device detects that the last refresh process is completed, the operating system of the terminal device needs to call a specific interface designed for the application program through the system layer, and notify the application program to execute the predicted operation.
In this embodiment, the application program is an application installed on the terminal device, and runs on the operating system, and the predicted refresh request of the user can be determined under the support of the operating system. For different operating systems on the terminal device, the prediction process may be completed in different software modules, and the embodiment of the present disclosure does not limit the specific determination method, as long as the method capable of implementing the present solution all belongs to the protection scope of the embodiment of the present disclosure.
The above process is described below, by way of example, with a specific example. Fig. 3 is a schematic diagram illustrating an optional refresh operation identifier displayed on an electronic ink screen when a last refresh process of a terminal device is completed. Referring to fig. 3, a refresh operation identifier selectable by a user is displayed on an electronic ink screen of the terminal device, for example, the refresh operation identifier selectable by the user may include: next page, previous page, system menu. Thus, when the terminal device detects that the last refresh process is completed, the terminal device can determine the probability of each refresh operation flag, such as the next page, the previous page, the system menu call, and the like, being selected by the user after the last refresh process.
It should be noted that one or more selectable refresh operation identifiers displayed on the interface of the electronic ink screen correspond to the current reading scene, for example, the selectable refresh operation identifier may be a next page/previous page/system menu during reading, may also be a page turning operation commonly used by the user when browsing the book shelf directory or the mall, and may also be an operation of selecting/confirming/canceling/returning in a menu option. The embodiment of the present disclosure does not limit the specific representation form of the refresh operation identifier, and may be determined according to actual situations.
As an example, in the present embodiment, the step S21 of determining the predicted refresh request after the last refresh process by the user can be implemented by the following steps:
based on the predicted request model, a predicted refresh request of the user after the last refresh process is determined.
The prediction request model is obtained by training a historical refreshing request of a user and the last refreshing process of the historical refreshing request based on a machine learning method.
Specifically, the terminal device can continuously learn the historical refresh requests of the batch users or the refresh behavior habits of the specific users by machine learning methods such as big data statistical analysis or Artificial Intelligence (AI) technology and the like to obtain a prediction request model, and the terminal device can accurately predict the probability of selecting each refresh operation identifier by the user by using the prediction request model and pre-process the refresh content according to the refresh operation identifier with the maximum probability selected by different reading scenes.
In step S22, a predicted refresh content is generated based on the predicted refresh operation flag in the predicted refresh request.
Optionally, in this embodiment, when the terminal device determines a predicted refresh request of a user, first, according to a predicted refresh operation identifier in the predicted refresh request, response processing is performed according to an operation flow when the system receives the predicted refresh request of the user, and predicted refresh content to be updated on the electronic ink screen by the predicted refresh operation identifier is generated.
In step S23, the predicted refresh content is saved to a local storage.
For example, in order to reduce the response time of the terminal device to the actual refresh request input by the user, after the system of the terminal device finishes the process from the application layer to the middle layer and to the bottom layer, the finally generated predicted refresh content may be output and stored in a local storage, for example, a local cache, a local display data area, and the like. Therefore, when the terminal device really obtains the actual refreshing request of the actual refreshing operation identifier sent by the user, the terminal device can directly obtain the actual refreshing content corresponding to the actual refreshing operation identifier from the local storage, and refresh the display content of the electronic ink screen according to the set refreshing mode of the electronic ink screen.
It should be noted that, the present embodiment does not limit the specific location of the predicted refresh content in the local storage, and the predicted refresh content may be determined according to the setting of the user or the requirement of the system, which is not described herein again.
For example, as shown in fig. 3, in this embodiment, taking a typical scenario during reading as an example, when the terminal device completes the last refresh process, the selectable refresh operation identifiers displayed on the interface of the electronic ink screen may be as follows: next page, previous page, system menu. Based on the reading habit of the user, in the scene, the probability of clicking the next page by the user is the largest, so that after the user finishes one page turning, namely when the terminal device detects that the last refreshing is finished, the terminal device can perform one virtual page turning, which means that the terminal device does not detect the page turning operation request of the user, an operating system and upper software of the terminal device can perform one virtual page turning, the next refreshing content is preprocessed according to the original refreshing flow, the predicted refreshing content is generated and stored locally, but the current display state of the current electronic ink screen is not changed. Similarly, the system may also select to cache pages for other operations, such as the previous page or menu call, according to different product requirements.
It should be noted that the embodiments of the present disclosure do not limit the specific content displayed on the interface of the electronic ink screen, and may be selected according to actual situations.
Optionally, the terminal device may also select to cache a plurality of predicted refresh operation identifiers, and the more the predicted refresh contents corresponding to the cached predicted refresh operation identifiers are, the faster the subsequent refresh operation speed is, but the greater the overhead of the required hardware resources is. Therefore, in order to reduce the requirement of the terminal device on the hardware resources, the terminal device may select the predicted refresh content corresponding to the predicted refresh operation identifier selected by the user with the maximum probability to perform caching, and determine a reasonable number of predicted refresh contents corresponding to the predicted refresh operation identifier to perform caching according to the carrying capacity of the hardware resources and the size of the cached refresh contents.
In this embodiment, after the terminal device stores the predicted refresh content corresponding to the predicted refresh operation identifier in the local storage, the operating system of the terminal device may enter a low power consumption state to wait for obtaining the actual refresh request of the user, and after obtaining the actual refresh request of the user, the operating system may directly call the actual refresh content corresponding to the actual refresh request identifier stored in the local storage to refresh the electronic ink screen, so as to improve the refresh effect.
According to the refresh control method provided by the embodiment of the disclosure, if the terminal device detects that the last refresh process is completed, the terminal device determines a predicted refresh request after the last refresh process of a user, generates predicted refresh content according to a predicted refresh operation identifier in the predicted refresh request, and stores the predicted refresh content in a local storage. According to the technical scheme, the step of predicting the generation of the refresh content is placed before the actual refresh request of the user is obtained, so that the response time of the actual refresh request of the user is shortened, and the response speed is improved.
Illustratively, based on the embodiment shown in fig. 2 described above, fig. 4 is a flowchart illustrating a refresh control method according to still another exemplary embodiment. As shown in fig. 4, in the refresh control method provided in this embodiment, the step S22 (generating the predicted refresh content according to the predicted refresh operation identifier in the predicted refresh request) can be implemented by the following steps:
in step S41, image data corresponding to the prediction refresh operation flag is generated based on the prediction refresh operation flag.
For example, in this embodiment, after the operating system of the terminal device determines the predicted refresh request of the user, the operating system may notify the upper layer software to perform corresponding processing on the predicted refresh operation identifier in the predicted refresh request, generate image data corresponding to the predicted refresh operation identifier, and accordingly, the operating system may obtain the image data.
In step S42, the image data is converted into a predictive refresh content in the form of a grayscale image based on the display characteristics of the electronic ink screen.
In this embodiment, since the electronic ink screen needs to display content based on a grayscale image, the terminal device first converts image data corresponding to the predicted refresh operation identifier in the predicted refresh request into predicted refresh content of the grayscale image before acquiring the predicted refresh request of the user. Namely, according to the display requirement of the electronic ink screen, the full-color picture corresponding to the generated image data is processed into a 16-level gray-scale image with 4bit width required by the electronic ink screen, and for different electronic ink screen screens, the gray-scale and bit width may be different, but the conversion process is basically consistent.
In addition, since the time consumed by this step varies according to the processing capability of the system, especially when the general-purpose CPU uses software to complete this part of the operation, it takes about 250ms on a device with a large-size high-resolution screen, and the operation delay is relatively high, so that the response time of the terminal device can be greatly shortened by placing the grayscale image generated by this step before the actual refresh request of the user is obtained.
According to the refresh control method provided by the embodiment of the disclosure, the terminal device generates image data corresponding to the predicted refresh operation identifier according to the predicted refresh operation identifier, and converts the image data into the predicted refresh content expressed as a gray image based on the display characteristics of the electronic ink screen. In the technical scheme, the terminal device converts the predicted refresh content corresponding to the predicted refresh operation identifier into the gray-scale image suitable for the electronic ink screen to display before acquiring the actual refresh request of the user, so that a foundation is laid for the subsequent refreshing of the electronic ink screen, the refresh rate is further improved, and the user experience is good.
Exemplarily, on the basis of the above-described embodiments, fig. 5 is a flowchart illustrating a refresh control method according to still another exemplary embodiment. As shown in fig. 5, in the refresh control method provided in this embodiment, the step S13 (displaying the actual refresh content through the electronic ink screen) can be implemented by the following steps:
in step S51, the actual refresh contents expressed in the form of a grayscale image are converted into actual refresh contents expressed in the form of an image frame based on a preset refresh mode.
For example, in the present embodiment, the refresh mode of the electronic ink screen may include: a grayscale refresh mode, a black-and-white refresh mode. Specifically, the gray level refresh mode can be used for refreshing the vector font, so that the characteristic of the anti-aliasing effect of the gray level refresh mode can be fully exerted, and the visual effect of a user is improved. The black and white refresh mode can be used for refreshing the dot matrix font, so that the refresh speed can be increased under the fixed display size, and the user experience is improved.
Optionally, the electronic ink screen needs to sequentially refresh the content according to the form of the image frame, so that after the terminal device obtains the actual refresh content corresponding to the actual refresh operation identifier according to the actual refresh request of the user, the obtained actual refresh content whose expression form is the gray image may be first converted into the form of the image frame based on the preset refresh mode of the system for the actual refresh content.
For example, in this embodiment, in order to increase the refresh rate of the terminal device, the predicted refresh content in the form of a grayscale image is stored in the local storage of the terminal device, so that after the terminal device acquires the actual refresh request, the actual refresh content acquired from the locally stored predicted refresh content is in the form of a grayscale image. Therefore, the terminal device can process the actual refresh contents expressed in the form of a grayscale image.
In general, when the electronic ink screen is shipped from a factory, a manufacturer may give a waveform table corresponding to the electronic ink screen, so that when the content on the electronic ink screen is refreshed, the grayscale image may be converted into an image frame format based on a preset refresh mode and the waveform table.
In step S52, the actual refresh content, represented in the form of image frames, is displayed via the electronic ink screen.
In this embodiment, after acquiring the actual refresh content of the image frame, the terminal device may sequentially transmit the image frame to the electronic ink screen, thereby implementing the content refresh on the electronic ink screen.
According to the refresh control method provided by the embodiment of the disclosure, the terminal device converts the actual refresh content expressed in the form of the gray-scale image into the actual refresh content expressed in the form of the image frame based on the preset refresh mode, so that the actual refresh content expressed in the form of the image frame is displayed through the electronic ink screen. According to the technical scheme, the display content of the electronic ink screen can be refreshed according to the preset refreshing mode, the refreshing rate is improved, and the user experience is good.
It can be understood that the embodiment of the present disclosure improves the data processing flow, breaks through the existing "pipeline" serial processing flow, uses the concept of "semi-finished product" for reference, performs information processing in advance according to the possible operation of the user in the current scene of the system, and stores the information in a local specific area.
For example, for an electronic ink screen with a screen size of 1872x1404, the screen operation response time of the electronic ink screen is reduced from 846ms to 581ms, which is reduced by more than 30%, and the user experience is greatly improved.
FIG. 6 is a block diagram illustrating a refresh control apparatus according to an exemplary embodiment. The device can be integrated in a terminal device or can be the terminal device. Referring to fig. 6, the apparatus may include: an acquisition module 61 and a display module 62.
The obtaining module 61 is configured to obtain an actual refresh request of a user, where the actual refresh request includes: actual refreshing operation identification, and according to the actual refreshing request, acquiring actual refreshing content corresponding to the actual refreshing operation identification from locally stored predicted refreshing content, wherein the predicted refreshing content is stored in the local storage before the terminal device acquires the actual refreshing request;
the display module 62 is configured to display the actual refreshed content through an electronic ink screen.
Exemplarily, on the basis of the above-described embodiment, fig. 7 is a block diagram illustrating a refresh control apparatus according to another exemplary embodiment. As shown in fig. 7, the apparatus may further include: a determination module 71, a generation module 72 and a storage module 73.
The determining module 71 is configured to determine, before the obtaining module 61 obtains the actual refresh request of the user, a predicted refresh request after the last refresh process by the user when it is detected that the last refresh process is completed, where the predicted refresh request is determined by the terminal device according to prediction of historical data;
the generating module 72 is configured to generate a predicted refresh content according to the predicted refresh operation identifier in the predicted refresh request;
the storage module 73 is configured to store the predicted refresh content to the local storage.
For example, in this embodiment, the determining module 71 is specifically configured to determine, based on a predicted request model, a predicted refresh request of the user after the last refresh process.
The prediction request model is obtained by training the historical refreshing request of the user and the last refreshing process of the historical refreshing request based on a machine learning device.
For example, in a possible design of this embodiment, the generating module 72 is specifically configured to generate image data corresponding to the prediction refresh operation identifier according to the prediction refresh operation identifier, and convert the image data into prediction refresh content expressed in a grayscale image based on the display characteristics of the electronic ink screen.
For example, in the possible design of this embodiment, the obtaining module 61 is configured to obtain, according to the actual refresh request, actual refresh content corresponding to the actual refresh operation identifier from locally stored predicted refresh content, and specifically:
the obtaining module 61 is specifically configured to query a preprocessing operation set according to the actual refresh operation identifier in the actual refresh request, and obtain actual refresh content corresponding to the actual refresh operation identifier, where the actual refresh content is actual refresh content expressed in a grayscale image;
the preprocessing operation set comprises at least one type of prediction refresh operation identification and refresh contents corresponding to each type of prediction refresh operation identification.
For example, in the possible design of the present embodiment, the display module 62 is specifically configured to convert the actual refresh content expressed in the form of a grayscale image into the actual refresh content expressed in the form of an image frame based on a preset refresh mode, and display the actual refresh content expressed in the form of an image frame through the electronic ink screen.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Exemplarily, the embodiment of the present disclosure further provides a refresh control apparatus, which is applied to a terminal device, and the apparatus includes:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
obtaining an actual refresh request of a user, wherein the actual refresh request comprises: actual refresh operation identification;
according to the actual refreshing request, actual refreshing content corresponding to the actual refreshing operation identifier is obtained from locally stored predicted refreshing content, and the predicted refreshing content is stored in the local storage before the terminal device obtains the actual refreshing request;
and displaying the actual refreshing content through an electronic ink screen.
The detailed implementation of the apparatus in the above embodiments can be referred to the description of the embodiments of the method, and will not be described in detail here.
Fig. 8 is a block diagram illustrating a refresh control apparatus according to yet another exemplary embodiment. For example, the refresh control apparatus 800 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 8, the apparatus 800 may include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and communication component 816.
The processing component 802 generally controls overall operation of the device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operations at the apparatus 800. Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 808 includes a screen that provides an output interface between the device 800 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the device 800. For example, the sensor assembly 814 may detect the open/closed status of the device 800, the relative positioning of components, such as a display and keypad of the device 800, the sensor assembly 814 may also detect a change in the position of the device 800 or a component of the device 800, the presence or absence of user contact with the device 800, the orientation or acceleration/deceleration of the device 800, and a change in the temperature of the device 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate communications between the apparatus 800 and other devices in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the device 800 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The disclosed embodiments may also provide a storage medium having stored therein instructions that, when executed on a computer, cause the computer to perform the steps of the method embodiments as described above with respect to fig. 1-5.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof.
Claims (10)
1. A refresh control method is applied to a terminal device, and the method comprises the following steps:
if the last refreshing process is detected to be completed, determining a predicted refreshing request of a user after the last refreshing process, wherein the predicted refreshing request is determined by the terminal device according to the prediction of historical data, and the historical data comprises the probability of selecting each refreshing operation identifier at the previous preset time by the user; each refresh operation identifier corresponds to at least one of the following operations: page turning operation, selection operation in menu options, confirmation operation, cancel operation and return operation;
generating predicted refresh content according to the predicted refresh operation identifier in the predicted refresh request;
saving the predicted refresh content to a local storage;
obtaining an actual refresh request of a user, wherein the actual refresh request comprises: actual refresh operation identification;
according to the actual refreshing request, actual refreshing content corresponding to the actual refreshing operation identifier is obtained from the predicted refreshing content stored locally, and the predicted refreshing content is stored in the local storage before the terminal device obtains the actual refreshing request;
displaying the actual refreshing content through an electronic ink screen;
generating a predicted refresh content according to the predicted refresh operation identifier in the predicted refresh request, including:
generating image data corresponding to the prediction refreshing operation identifier according to the prediction refreshing operation identifier;
and based on the display characteristics of the electronic ink screen, converting the image data into the prediction refreshing content expressed in a gray level image.
2. The method of claim 1, wherein determining the predicted refresh request from the user after the last refresh process comprises:
and determining a predicted refresh request of the user after the last refresh process based on a predicted request model, wherein the predicted request model is obtained by training the historical refresh request of the user and the last refresh process of the historical refresh request based on a machine learning method.
3. The method according to claim 1 or 2, wherein the obtaining, according to the actual refresh request, actual refresh content corresponding to the actual refresh operation identifier from locally stored predicted refresh content comprises:
inquiring a preprocessing operation set according to the actual refreshing operation identifier in the actual refreshing request, and acquiring actual refreshing content corresponding to the actual refreshing operation identifier, wherein the actual refreshing content is the actual refreshing content expressed in a gray level image;
the preprocessing operation set comprises at least one type of prediction refresh operation identification and prediction refresh content corresponding to each type of prediction refresh operation identification.
4. The method of claim 3, wherein said displaying said actual refreshed content via an electronic ink screen comprises:
based on a preset refreshing mode, converting the actual refreshing content expressed in the form of a gray image into the actual refreshing content expressed in the form of an image frame;
and displaying the actual refreshing content of the representation form of the image frame through the electronic ink screen.
5. A refresh control apparatus, applied to a terminal device, the apparatus comprising: the device comprises a determining module, a generating module, a storing module, an acquiring module and a displaying module;
the determining module is configured to determine, before the obtaining module obtains an actual refresh request of a user and when it is detected that a last refresh process is completed, a predicted refresh request after the last refresh process of the user, where the predicted refresh request is predicted and determined by the terminal device according to historical data, and the historical data includes a probability that the user selects each refresh operation identifier at a previous preset time; each refresh operation identifier corresponds to at least one of the following operations: page turning operation, selection operation in menu options, confirmation operation, cancel operation and return operation;
the generating module is used for generating the predicted refreshing content according to the predicted refreshing operation identifier in the predicted refreshing request;
the storage module is used for storing the predicted refreshing content to a local storage;
the obtaining module is configured to obtain an actual refresh request of a user, where the actual refresh request includes: actual refreshing operation identification, and according to the actual refreshing request, acquiring actual refreshing content corresponding to the actual refreshing operation identification from the locally stored predicted refreshing content, wherein the predicted refreshing content is stored in the local storage before the terminal device acquires the actual refreshing request;
the display module is used for displaying the actual refreshing content through an electronic ink screen;
the generating module is specifically configured to generate image data corresponding to the prediction refresh operation identifier according to the prediction refresh operation identifier, and convert the image data into prediction refresh content expressed in a grayscale image based on the display characteristics of the electronic ink screen.
6. The apparatus of claim 5, wherein the determining module is specifically configured to determine the predicted refresh request of the user after the last refresh process based on a predicted request model, and the predicted request model is obtained by training a historical refresh request of the user and a last refresh process of the historical refresh request based on a machine learning device.
7. The apparatus according to claim 5 or 6, wherein the obtaining module is configured to obtain, according to the actual refresh request, actual refresh content corresponding to the actual refresh operation identifier from locally stored predicted refresh content, specifically:
the obtaining module is specifically configured to query a preprocessing operation set according to the actual refresh operation identifier in the actual refresh request, and obtain actual refresh content corresponding to the actual refresh operation identifier, where the actual refresh content is actual refresh content expressed in a grayscale image;
the preprocessing operation set comprises at least one type of prediction refresh operation identification and refresh contents corresponding to each type of prediction refresh operation identification.
8. The apparatus according to claim 7, wherein the display module is specifically configured to convert the actual refresh content in the form of a grayscale image into the actual refresh content in the form of an image frame based on a preset refresh mode, and display the actual refresh content in the form of an image frame through the electronic ink screen.
9. A refresh control apparatus, applied to a terminal device, the apparatus comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
if the last refreshing process is detected to be completed, determining a predicted refreshing request of a user after the last refreshing process, wherein the predicted refreshing request is determined by the terminal device according to the prediction of historical data, and the historical data comprises the probability of selecting each refreshing operation identifier at the previous preset time by the user; each refresh operation identifier corresponds to at least one of the following operations: page turning operation, selection operation in menu options, confirmation operation, cancel operation and return operation;
generating predicted refresh content according to the predicted refresh operation identifier in the predicted refresh request;
saving the predicted refresh content to a local storage;
obtaining an actual refresh request of a user, wherein the actual refresh request comprises: actual refresh operation identification;
according to the actual refreshing request, actual refreshing content corresponding to the actual refreshing operation identifier is obtained from locally stored predicted refreshing content, and the predicted refreshing content is stored in the local storage before the terminal device obtains the actual refreshing request;
displaying the actual refreshing content through an electronic ink screen;
generating a predicted refresh content according to the predicted refresh operation identifier in the predicted refresh request, including:
generating image data corresponding to the prediction refreshing operation identifier according to the prediction refreshing operation identifier;
and based on the display characteristics of the electronic ink screen, converting the image data into the prediction refreshing content expressed in a gray level image.
10. A storage medium having stored therein instructions which, when run on a computer, cause the computer to perform the method of any one of claims 1-4.
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| CN113946372B (en) * | 2021-09-29 | 2022-08-09 | 北京五八信息技术有限公司 | Data processing method and device, electronic equipment and storage medium |
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