CN112988303A - Electronic ink screen refreshing method and device, electronic equipment and storage medium - Google Patents
Electronic ink screen refreshing method and device, electronic equipment and storage medium Download PDFInfo
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- CN112988303A CN112988303A CN202110307795.0A CN202110307795A CN112988303A CN 112988303 A CN112988303 A CN 112988303A CN 202110307795 A CN202110307795 A CN 202110307795A CN 112988303 A CN112988303 A CN 112988303A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
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Abstract
The invention discloses an electronic ink screen refreshing method, an electronic ink screen refreshing device, electronic equipment and a storage medium, wherein the method comprises the following steps: when an input initial event is read by an external input detector, triggering and eliminating a ghost optimization state and receiving a content to be drawn; monitoring the current state of an external input detector and the timing state of a timer in real time; and refreshing the electronic ink screen according to the current state and the timing state. According to the invention, the timing for refreshing the electronic ink screen is determined by setting the optimized state for eliminating the afterimage and monitoring the current state of the external input detector and the timing state of the timer in real time, so that the refreshing mode of the electronic ink screen is changed, the problem of too strong screen flicker caused by frequently using full-screen reverse color refreshing is avoided, and the user experience is enhanced.
Description
Technical Field
The invention relates to the technical field of electronic ink screens, in particular to a method and a device for refreshing an electronic ink screen, electronic equipment and a storage medium.
Background
The electronic ink screen is an innovative information display technology, and can display the common effect of paper. Ghosting is a difficult point which has been difficult to overcome. Multiple swipes often result in a previously displayed outline of the image on the electronic ink screen, resulting in a poor reading experience. The reason for this is that the display content of a single dot of the electronic ink screen is interfered by adjacent dots, and thus only the portion that is distinguished between two frames of images is refreshed without affecting the unchanged portion, which results in the case that the black degree of black ink is different, and the white ink is not completely white, which results in the occurrence of afterimages.
To overcome this problem, it is conventional practice to perform a full-screen reverse refresh after a fixed number of refreshes. The method is characterized in that all electronic ink is added to the maximum or minimum voltage, all electronic ink is cleared, and the adjustment is restarted from the initial state, so that all electronic ink can be uniformly displayed.
However, the frequent use of full-screen reverse color refresh will result in a very strong flickering feeling of the screen. In addition, since the screen is always refreshed in reverse color and then refreshed in content, the display speed is delayed, and the display effect is affected.
Disclosure of Invention
The invention provides an electronic ink screen refreshing method and device, electronic equipment and a storage medium, which are used for solving the technical problem that in the prior art, the user experience is influenced due to the fact that the screen flicker is too strong when full-screen reverse color refreshing is frequently used.
The invention provides an electronic ink screen refreshing method, wherein the electronic ink screen is provided with an external input detector and a timer; the method comprises the following steps:
when an input initial event is read by the external input detector, triggering and eliminating a ghost optimization state, and receiving a content to be drawn;
monitoring the current state of the external input detector and the timing state of the timer in real time;
and refreshing the electronic ink screen according to the current state and the timing state.
Optionally, the step of refreshing the electronic ink screen according to the current state and the timing state includes:
and when the current state is an input state and the timing state is a timing termination state, refreshing the content of the display interface of the electronic ink screen by adopting the content to be drawn.
Optionally, after the step of refreshing the display interface of the electronic ink screen with the content to be drawn when the current state is the input state and the timing state is the timing termination state, the method further includes:
resetting the timer and refreshing the count value of a preset counter;
and when the count value is equal to a preset threshold value, globally refreshing the electronic ink screen and resetting the counter.
Optionally, the method further comprises:
and when the current state is an input termination state, ending the ghost elimination optimization state.
The invention also provides an electronic ink screen refreshing device, wherein the electronic ink screen is provided with an external input detector and a timer; the device comprises:
the trigger module for eliminating the ghost optimization state is used for triggering the ghost optimization elimination state and receiving the content to be drawn when the external input detector reads an input starting event;
the monitoring module is used for monitoring the current state of the external input detector and the timing state of the timer in real time;
and the refreshing module is used for refreshing the electronic ink screen according to the current state and the timing state.
Optionally, the refresh module includes:
and the content refreshing submodule is used for refreshing the content of the display interface of the electronic ink screen by adopting the content to be drawn when the current state is an input state and the timing state is a timing termination state.
Optionally, the refresh module further includes:
the counting submodule is used for resetting the timer and refreshing the counting value of a preset counter;
and the global refreshing submodule is used for refreshing the electronic ink screen in a global mode and resetting the counter when the counting value is equal to a preset threshold value.
Optionally, the refresh module further includes:
and the ending submodule is used for ending the ghost elimination optimization state when the current state is an input ending state.
The invention also provides an electronic device comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the electronic ink screen refreshing method according to instructions in the program code.
The present invention also provides a computer readable storage medium for storing program code for performing the electronic ink screen refresh method as described in any one of the above.
According to the technical scheme, the invention has the following advantages: the invention discloses an electronic ink screen refreshing method, which comprises the following steps: when an input initial event is read by an external input detector, triggering and eliminating a ghost optimization state and receiving a content to be drawn; monitoring the current state of an external input detector and the timing state of a timer in real time; and refreshing the electronic ink screen according to the current state and the timing state.
According to the invention, the timing for refreshing the electronic ink screen is determined by setting the optimized state for eliminating the afterimage and monitoring the current state of the external input detector and the timing state of the timer in real time, so that the refreshing mode of the electronic ink screen is changed, the problem of too strong screen flicker caused by frequently using full-screen reverse color refreshing is avoided, and the user experience is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a flowchart illustrating steps of a method for refreshing an electronic ink screen according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating steps of a method for refreshing an electronic ink screen according to another embodiment of the present invention;
fig. 3 is a block diagram of an electronic ink screen refreshing apparatus according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides an electronic ink screen refreshing method and device, electronic equipment and a storage medium, and aims to solve the technical problem that in the prior art, the user experience is influenced due to the fact that screen flicker is too strong when full-screen reverse color refreshing is frequently used.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating steps of a method for refreshing an electronic ink screen according to an embodiment of the present invention.
The invention provides an electronic ink screen refreshing method which specifically comprises the following steps:
in the embodiment of the invention, an external input detector and a timer can be added to the system level of the electronic ink screen, wherein the external input detector is used for monitoring the external input signal of the current system. In one embodiment, the external input detector may be a button, a touch screen, a mouse, a trackball, etc. for sensing external contact.
When an input starting event of external input is read by the external input detector, the screen refreshing component marks an optimized state for eliminating ghost, and informs the screen refreshing component of the electronic ink screen to receive the content to be drawn of the content renderer but not update the current screen.
in the embodiment of the invention, when the electronic ink screen is in the optimized state of eliminating the afterimage, the current state of the external input detector and the timing state of the timer can be monitored in real time. The current state of the external input detector is used for judging whether the external input behavior is terminated, and the timing state of the timer is used for judging the refreshing time of the electronic ink screen.
And 103, refreshing the electronic ink screen according to the current state and the timing state.
After the current state of the external input detector and the timing state of the timer are obtained, the electronic ink screen can be refreshed.
According to the invention, the timing for refreshing the electronic ink screen is determined by setting the optimized state for eliminating the afterimage and monitoring the current state of the external input detector and the timing state of the timer in real time, so that the refreshing mode of the electronic ink screen is changed, the problem of too strong screen flicker caused by frequently using full-screen reverse color refreshing is avoided, and the user experience is enhanced.
Referring to fig. 2, fig. 2 is a flowchart illustrating steps of a method for refreshing an electronic ink screen according to another embodiment of the present invention. The method specifically comprises the following steps:
when an input starting event of external input is read by the external input detector, the screen refreshing component marks an optimized state for eliminating ghost, stops the real-time updating of the drawn content, and informs the screen refreshing component of the electronic ink screen to receive the content to be drawn of the content drawing device but not update the current screen.
in the embodiment of the invention, when the electronic ink screen is in the optimized state of eliminating the afterimage, the current state of the external input detector and the timing state of the timer can be monitored in real time. The current state of the external input detector is used for judging whether the external input behavior is terminated, and the timing state of the timer is used for judging the refreshing time of the electronic ink screen.
in the embodiment of the present invention, when the screen refreshing component flag enters the ghost elimination optimization state, a timer may be started at the same time, and the timer may be a time threshold timer for calculating a time threshold. When the current state of the external input detector is an input state and the timing state of the timer is a timing termination state, namely the timing duration reaches a time threshold, the content to be drawn in the screen refreshing assembly can be updated to the display interface of the electronic ink screen in real time. After the update is completed, the real-time update of the drawing content is suspended again and the timer is reset.
In another example, the timer may be a time threshold countdown timer for counting down the time threshold, and the updating operation is performed when the current state of the external input detector is the input state and the counting time of the time threshold countdown timer is counted down. The present application does not specifically limit the type of timer.
in the embodiment of the invention, a counter can be added in the system level of the electronic ink screen for counting the resetting times of the timer.
When the timer is reset, refreshing the count value of the counter, adding 1 to the counter value on the original basis every time the timer is reset before the count value reaches a preset threshold value, performing global refreshing on the electronic ink screen once until the count value of the counter reaches the preset threshold value, and resetting the counter of the counter.
And step 206, ending the ghost elimination optimization state when the current state is the input termination state.
In the embodiment of the invention, when the current state of the external input detector is detected to be the input end, the screen refreshing component marks that the state is away from the ghost elimination optimization state, the current state of the timer and the counter is ended, and meanwhile, the real-time updating of the screen content drawing is resumed.
It should be noted that, when different contents need to be displayed, the system can configure different time thresholds for different scenes and store the time thresholds in the database, so that a better display effect can be achieved in different situations.
Further, in order that a user may use the same personal settings across devices, the database may be connected with a cloud server, from which the database may be backed up and restored. When a user sets personal optimization parameters in the device a, for example, a time threshold is set to be 10ms/50ms/100ms, a count threshold of global refresh is set to be 2/5/8, and the like, the personal setting of the device a may be backed up by the cloud server. When the user uses the device B, the personal setting of the device a backed up before can be restored to the device B from the cloud server as needed, so that the device a and the device B can use the same set of setting parameters. The trouble that the user needs to set each time when the user changes the equipment is avoided.
According to the invention, the timing for refreshing the electronic ink screen is determined by setting the optimized state for eliminating the afterimage and monitoring the current state of the external input detector and the timing state of the timer in real time, so that the refreshing mode of the electronic ink screen is changed, the problem of too strong screen flicker caused by frequently using full-screen reverse color refreshing is avoided, and the user experience is enhanced.
Referring to fig. 3, fig. 3 is a block diagram of an electronic ink screen refreshing apparatus according to an embodiment of the present invention.
The embodiment of the invention provides an electronic ink screen refreshing device, wherein an external input detector and a timer are configured on an electronic ink screen; the device comprises:
the ghost shadow elimination optimization state triggering module 301 is configured to trigger a ghost shadow elimination optimization state when an input start event is read by an external input detector, and receive a content to be drawn;
a monitoring module 302 for monitoring the current status of the external input detector and the timing status of the timer in real time;
and the refreshing module 303 is configured to refresh the electronic ink screen according to the current state and the timing state.
In this embodiment of the present invention, the refresh module 303 includes:
and the content refreshing submodule is used for refreshing the content of the display interface of the electronic ink screen by adopting the content to be drawn when the current state is the input state and the timing state is the timing termination state.
In this embodiment of the present invention, the refresh module 303 further includes:
the counting submodule is used for resetting the timer and refreshing the counting value of the preset counter;
and the global refreshing submodule is used for refreshing the electronic ink screen in a global mode and resetting the counter when the counting value is equal to the preset threshold value.
In this embodiment of the present invention, the refresh module 303 further includes:
and the ending submodule is used for ending the ghost elimination optimization state when the current state is the input ending state.
The embodiment of the invention also discloses an electronic device, which comprises a processor and a memory:
the memory is used for storing the program codes and transmitting the program codes to the processor;
the processor is used for executing the electronic ink screen refreshing method according to any embodiment of the invention according to instructions in the program codes.
The embodiment of the invention also provides a computer-readable storage medium, which is used for storing a program code, and the program code is used for executing the electronic ink screen refreshing method of any embodiment of the invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal 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 terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A refreshing method of an electronic ink screen is characterized in that the electronic ink screen is provided with an external input detector and a timer; the method comprises the following steps:
when an input initial event is read by the external input detector, triggering and eliminating a ghost optimization state, and receiving a content to be drawn;
monitoring the current state of the external input detector and the timing state of the timer in real time;
and refreshing the electronic ink screen according to the current state and the timing state.
2. The method of claim 1, wherein the step of refreshing the electronic ink screen according to the current status and the timing status comprises:
and when the current state is an input state and the timing state is a timing termination state, refreshing the content of the display interface of the electronic ink screen by adopting the content to be drawn.
3. The method according to claim 2, wherein after the step of refreshing the display interface of the electronic ink screen with the content to be drawn when the current state is an input state and the timing state is a timing end state, the method further comprises:
resetting the timer and refreshing the count value of a preset counter;
and when the count value is equal to a preset threshold value, globally refreshing the electronic ink screen and resetting the counter.
4. The method of claim 2, further comprising:
and when the current state is an input termination state, ending the ghost elimination optimization state.
5. The electronic ink screen refreshing device is characterized in that the electronic ink screen is provided with an external input detector and a timer; the device comprises:
the trigger module for eliminating the ghost optimization state is used for triggering the ghost optimization elimination state and receiving the content to be drawn when the external input detector reads an input starting event;
the monitoring module is used for monitoring the current state of the external input detector and the timing state of the timer in real time;
and the refreshing module is used for refreshing the electronic ink screen according to the current state and the timing state.
6. The apparatus of claim 5, wherein the refresh module comprises:
and the content refreshing submodule is used for refreshing the content of the display interface of the electronic ink screen by adopting the content to be drawn when the current state is an input state and the timing state is a timing termination state.
7. The apparatus of claim 6, wherein the refresh module further comprises:
the counting submodule is used for resetting the timer and refreshing the counting value of a preset counter;
and the global refreshing submodule is used for refreshing the electronic ink screen in a global mode and resetting the counter when the counting value is equal to a preset threshold value.
8. The apparatus of claim 6, wherein the refresh module further comprises:
and the ending submodule is used for ending the ghost elimination optimization state when the current state is an input ending state.
9. An electronic device, comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the electronic ink screen refreshing method according to any one of claims 1 to 4 according to instructions in the program code.
10. A computer-readable storage medium for storing program code for performing the electronic ink screen refresh method of any one of claims 1-4.
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| CN113934357A (en) * | 2021-11-12 | 2022-01-14 | 掌阅科技股份有限公司 | Refreshing processing method of ink screen device, electronic device and storage medium |
| CN114387930A (en) * | 2022-03-03 | 2022-04-22 | 广州文石信息科技有限公司 | Data display system, method, device, equipment and readable storage medium |
| CN114550663A (en) * | 2022-02-10 | 2022-05-27 | 广州文石信息科技有限公司 | Ink screen scribble refreshing method and device |
| CN114677976A (en) * | 2022-03-18 | 2022-06-28 | 珠海读书郎软件科技有限公司 | Ink screen ghost shadow eliminating method based on dynamic weight |
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| CN113934357A (en) * | 2021-11-12 | 2022-01-14 | 掌阅科技股份有限公司 | Refreshing processing method of ink screen device, electronic device and storage medium |
| CN114550663A (en) * | 2022-02-10 | 2022-05-27 | 广州文石信息科技有限公司 | Ink screen scribble refreshing method and device |
| CN114677974A (en) * | 2022-02-25 | 2022-06-28 | 珠海读书郎软件科技有限公司 | Refreshing control method for electronic ink screen, storage medium and equipment |
| CN114677974B (en) * | 2022-02-25 | 2023-09-26 | 珠海读书郎软件科技有限公司 | Refreshing control method, storage medium and device for electronic ink screen |
| CN114387930A (en) * | 2022-03-03 | 2022-04-22 | 广州文石信息科技有限公司 | Data display system, method, device, equipment and readable storage medium |
| CN114677976A (en) * | 2022-03-18 | 2022-06-28 | 珠海读书郎软件科技有限公司 | Ink screen ghost shadow eliminating method based on dynamic weight |
| CN114706639A (en) * | 2022-03-18 | 2022-07-05 | 珠海读书郎软件科技有限公司 | Screen saver display method based on ink screen, storage medium and equipment |
| CN114677976B (en) * | 2022-03-18 | 2023-09-26 | 珠海读书郎软件科技有限公司 | Ink screen ghost eliminating method based on dynamic weight |
| CN114675775A (en) * | 2022-04-24 | 2022-06-28 | 广州文石信息科技有限公司 | Writing display method and device of electronic ink screen, terminal equipment and storage medium |
| CN114675775B (en) * | 2022-04-24 | 2022-11-18 | 广州文石信息科技有限公司 | Writing display method and device of electronic ink screen, terminal equipment and storage medium |
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