CN112540701A - Data processing method, electronic device and storage medium - Google Patents
Data processing method, electronic device and storage medium Download PDFInfo
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- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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Abstract
An embodiment of the application provides a data processing method, an electronic device and a storage medium, wherein the method comprises the following steps: detecting a used state of a display screen of an electronic device, wherein the used state is characterized in that the display screen is used for realizing a display function or an operated function; determining the working mode of the integrated device according to the used state of the display screen; the integrated device is provided with a display screen, wherein the display screen is distributed with different working time lengths for realizing the display function of the display screen and/or the integrated device is distributed with different working time lengths for realizing the operation response function of the display screen.
Description
Technical Field
The present application relates to the field of data processing technologies, and in particular, to a data processing method, an electronic device, and a storage medium.
Background
In the field of manufacturing electronic devices such as mobile phones and tablets, TDDI (Touch and Display Driver Integration) can be adopted to integrate a Touch driving chip and a Display driving chip inside the electronic device (Display driving chip and Touch chip Integration), which not only can realize the lightness and thinness of the device, but also can reduce the production cost. The chip (integrated chip) integrated by the TDDI technology needs to drive the display screen to perform normal display (referred to as a display function for short) and also needs to detect and respond to operations generated on the display screen (referred to as an operation response function for short), and how to allocate the integrated chip is a problem to be solved in the technical field. In the related art, in order to better balance two functions of an integrated chip, the working time of the integrated chip is distributed by adopting a time division system. Illustratively, taking the refresh frequency of the display screen as 60Hz (hertz), the duration of each frame is 16.7ms (1/60Hz), and the time sharing rule is as follows: within the duration of one frame, the duration allocated for realizing the operation response function is 2-5 ms, and the remaining duration is allocated for realizing the display function. The time sharing system can be regarded as a fixed time sharing system, and has certain defects: considering that 2-5 ms is the conventional time length allocated for realizing the operation response function, the changed space of the time length is small. In this case, as the demand for high refresh rates for electronic devices arises, the refresh frequency of the display screen needs to be increased continuously. In the case where the refresh frequency of the display screen is increased (the frame length becomes shorter) and the space for changing the time length for realizing the operation response function is small, only the time length allocated for realizing the display function can be shortened, which is not in accordance with the actual display requirement. Therefore, the fixed time-sharing scheme in the related art cannot enable the electronic device to achieve a high refresh rate.
Disclosure of Invention
In order to solve the existing technical problem, embodiments of the present application provide a data processing method, an electronic device, and a storage medium.
The technical scheme of the embodiment of the application is realized as follows:
the embodiment of the application provides a data processing method, which is applied to electronic equipment and comprises the following steps:
detecting a used state of a display screen of an electronic device, wherein the used state is characterized in that the display screen is used for realizing a display function or an operated function;
determining the working mode of the integrated device according to the used state of the display screen; the integrated device is provided with a display screen, wherein the display screen is distributed with different working time lengths for realizing the display function of the display screen and/or the integrated device is distributed with different working time lengths for realizing the operation response function of the display screen.
In the above scheme, the method further comprises:
determining the working mode of the integrated device as a first working mode when the display screen is in a first used state; determining the working mode of the integrated device to be a second working mode under the condition that the display screen is in a second used state; wherein the first used state is characterized in that the display screen is in a state of realizing a display function; the second used state is characterized in that the display screen is in an operated state;
in order to realize the display function of the display screen, the working time length allocated to the integrated device in the first used state is longer than the working time length allocated to the integrated device in the second used state for realizing the display function of the display screen; to realize the operation response function of the display screen, the operation time length allocated to the integrated device in the first used state is shorter than the operation time length allocated to the integrated device in the second used state.
In the above solution, in the use state where it is detected that the display screen is operated, the method further includes:
detecting an operation attribute of the display screen which is operated;
and determining the working mode of the integrated device according to the operation attribute.
In the above scheme, the operation attribute is characterized by operation strength, operation duration and/or operation frequency, and in order to implement an operation response function of the display screen, the operation duration allocated to the integrated device is greater than the operation strength, the operation duration and/or the operation frequency under the condition of high operation strength, long operation duration and/or high operation frequency.
In the above scheme, the operation attribute is characterized by operation strength, operation duration and/or operation frequency, and in order to implement an operation response function of the display screen, the operation duration allocated to the integrated device is smaller than the operation strength, the operation duration and/or the operation frequency under the condition of large operation strength, long operation duration and/or high operation frequency.
In the above scheme, the electronic device further comprises an induction device and/or an image acquisition device; determining that the display screen is in an operated state under the condition that the sensing device senses that the display screen has operation pressure and/or the condition that the similarity between the image acquired by the image acquisition device and a preset image meets a preset threshold value; and determining that the display screen is in a state of realizing a display function under the condition that the sensing device does not sense that the operating pressure exists on the display screen and/or the condition that the similarity between the image acquired by the image acquisition device and a preset image does not accord with a preset threshold value.
In the above scheme, the electronic device further includes a detection device, configured to detect the operation attribute.
An embodiment of the present application further provides an electronic device, including:
the detection unit is used for detecting the used state of a display screen of the electronic equipment, wherein the used state is characterized in that the display screen is used for realizing a display function or an operated function;
the determining unit is used for determining the working mode of the integrated device according to the used state of the display screen; the integrated device is provided with a display screen, wherein the display screen is distributed with different working time lengths for realizing the display function of the display screen and/or the integrated device is distributed with different working time lengths for realizing the operation response function of the display screen.
Embodiments of the present application also provide a computer storage medium, on which a computer program is stored, and when the computer program is executed, the steps of the foregoing data processing method are implemented.
The embodiment of the present application further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the processor executes the program, the steps of the foregoing data processing method are implemented.
An embodiment of the application provides a data processing method, an electronic device and a storage medium, wherein the method comprises the following steps: detecting a used state of a display screen of an electronic device, wherein the used state is characterized in that the display screen is used for realizing a display function or an operated function; determining the working mode of the integrated device according to the used state of the display screen; the integrated device is provided with a display screen, wherein the display screen is distributed with different working time lengths for realizing the display function of the display screen and/or the integrated device is distributed with different working time lengths for realizing the operation response function of the display screen.
In the embodiment of the application, the scheme is used for allocating different working time lengths to the integrated device in order to realize the display function and/or the operation response function of the display screen in different modes, and the scheme is used for flexibly allocating the working time lengths. The flexible allocation scheme can flexibly allocate the working time length of the integrated device for realizing the display function of the display screen and/or for realizing the operation response function, so that the allocated time length is not limited fixedly, and the development requirement of high refresh rate of the electronic equipment can be met.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a first schematic flow chart illustrating an implementation of a data processing method according to an embodiment of the present application;
fig. 2 is a schematic flow chart illustrating an implementation of the data processing method according to the embodiment of the present application;
fig. 3 is a schematic flow chart illustrating an implementation of the data processing method according to the embodiment of the present application;
FIG. 4 is a schematic diagram of an integrated device of an embodiment of the present application;
FIG. 5 is a first schematic diagram illustrating a composition of an electronic device according to an embodiment of the present disclosure;
fig. 6 is a schematic composition diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application. In the present application, the embodiments and features of the embodiments may be arbitrarily combined with each other without conflict. The steps illustrated in the flow charts of the figures may be performed in a computer system such as a set of computer-executable instructions. Also, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.
As mentioned above, the TDDI technology employs a fixed time division system to implement the display function and the operation response function, which is not flexible enough, and cannot make the electronic device achieve a high refresh rate, which restricts the development of the electronic device. By adopting the technical scheme of the embodiment of the application, the working time can be flexibly allocated to the integrated device for realizing the display function of the display screen and the operation response function of the display screen. The flexible time-sharing scheme is not limited by a fixed time-sharing system, so that the electronic equipment can achieve a high refresh rate and meet the development requirements of the electronic equipment. For specific implementation of the embodiments of the present application, refer to the following descriptions.
The data processing method provided by the embodiment of the application can be applied to electronic equipment, wherein the electronic equipment has a display screen and can realize a display function and an operated function, such as a mobile phone, a tablet computer, a Pad, an all-in-one machine and the like.
An embodiment of the present application provides a data processing method, as shown in fig. 1, the method includes:
s101: detecting a used state of a display screen of an electronic device, wherein the used state is characterized in that the display screen is used for realizing a display function or an operated function;
in practical application, the display screen can be used for displaying data such as images, videos and interfaces, and can be operated by a user. The operation may be an operation generated on the display screen by the user with a finger, and may be an operation generated on the display screen with a stylus. S101 is to detect whether the display screen is for display or for operation by the user.
S102: determining the working mode of the integrated device according to the used state of the display screen; the integrated device is provided with a display screen, wherein the display screen is distributed with different working time lengths for realizing the display function of the display screen and/or the integrated device is distributed with different working time lengths for realizing the operation response function of the display screen.
Here, the used state of the display screen includes a first used state and a second used state. The first used state is a state in which the display screen is used for realizing a display function. The second used state is a state in which the display screen is used to implement the operated function. In S102, the integrated device may have at least two modes of operation. Corresponding to the two used states of the display screen, the operation modes of the integrated device can be two: a first mode of operation and a second mode of operation. The first working mode is a working mode used when the display screen is in a state of realizing a display function. The second operation mode is an operation mode used in a state where the display screen is operated. Considering that the display screen can be operated by a finger or a stylus, the aforementioned second operation mode can be regarded as an operation mode used when the display screen is in a state of being operated by the finger or the stylus. In an alternative embodiment, considering that the finger operates the display screen and the stylus operates the display screen, one is a touch generated by a body part, and one is a touch generated by a pen as an input medium, and the two are different in touch effect, such as a touch area generated on the display screen, for example, the touch area generated on the display screen by the finger is usually larger than that generated on the display screen by the pen, so the operation mode of the integrated device in the state that the display screen is operated by the finger can be regarded as the second operation mode, and the operation mode of the integrated device in the state that the display screen is operated by the stylus can be regarded as the third operation mode, together with the first operation mode, in which case the operation modes of the integrated device can be regarded as three operation modes. The operation mode of the integrated device is divided according to the two operation modes or the three operation modes according to the specific use condition.
In the embodiment of the application, the working time lengths allocated to the integrated device for realizing the display function of the display screen in different working modes of the integrated device are different. And/or different working time periods are allocated to the integrated device for realizing the operation response function of the display screen under different working modes of the integrated device. Illustratively, taking as an example that the integrated device includes a first operation mode and a second operation mode, the operation time period allocated to the integrated device for realizing the display function of the display screen in the first operation mode is a1(s), and the operation time period allocated to the integrated device for realizing the operation response function of the display screen in the first operation mode is A3(s); the operation time length allocated to the integrated device for realizing the display function of the display screen in the second operation mode is A2(s), and the operation time length allocated to the integrated device for realizing the operation response function of the display screen in the second operation mode is A4(s); wherein, A1 is not equal to A2; a3 ≠ A4. A1 and A2, A3 and A4 may be the same or different. The integrated device in the embodiment of the present application may be an integrated chip integrated with a touch driving chip and a display driving chip in the TDDI technology.
The main body executing S101 to S102 is an electronic device. In S101 to S102, the determination of the operation mode of the integrated device may be made based on the used state of the display screen. The working time allocated to the integrated device for realizing the display function of the display screen in different working modes of the integrated device is different. And/or different working time lengths are allocated to the integrated device for realizing the operation response function of the display screen under different working modes of the integrated device. The method is a scheme for allocating different working time lengths to the integrated device in different modes for realizing the display function and/or the operation response function of the display screen, and is a scheme for flexibly allocating the working time lengths. Compared with the fixed time-sharing scheme in the comparative technology, the flexible allocation scheme can flexibly allocate the working time length of the integrated device for realizing the display function of the display screen and/or for realizing the operation response function, so that the allocated working time length is not limited by the fixed time-sharing scheme any more. Under the condition of high refresh rate of the electronic equipment, the time length can be flexibly distributed, so that the distribution time length is not restricted any more, and the development requirement of the high refresh rate of the electronic equipment can be met. In addition, according to the used state of the display screen, the flexible allocation of the working time length executed by the integrated device for realizing the display function of the display screen and/or for realizing the operation response function can adapt to the use requirement of the display screen in practical application.
Another embodiment of the data processing method provided in the embodiment of the present application is applied to an electronic device, and as shown in fig. 2, the method includes:
s201: detecting a used state of a display screen, wherein the used state is characterized in that the display screen is used for realizing a display function or an operated function;
s201 is to detect whether the display screen is used for display or for operation by the user. In order to facilitate the detection of the user operation, the sensing device is preset in this embodiment. The induction device is arranged below the display screen in the electronic equipment. When the user operates the display screen, the touch pen or the finger can generate pressure on the display screen, so that whether the operation pressure exists on the display screen can be sensed by the sensing device. And if the operating pressure is sensed to exist, determining that the display screen is in an operated state. And if the operating pressure is not sensed, determining that the display screen is not in the operated state and in the display state. In specific implementation, the sensing device may be any device or component capable of sensing the operation pressure of the user on the display screen, such as an infrared sensor and a pressure sensor. An image acquisition device such as a camera can be preset in the electronic equipment, and the camera can be additionally arranged or can be multiplexed with the intrinsic camera of the electronic equipment. In the case where the display screen is used for operation, the camera now captures an image for the display screen that would include a finger or stylus. If the display screen is used for display, the image for the display screen collected by the camera at this time will not include a finger or a stylus. An image including a finger or a stylus acquired in a case where the display screen is used for operation is set as a predetermined image. In practical application, a camera is used for image acquisition on a display screen, the similarity between an acquired image and a preset image is calculated, and if the calculated similarity meets a preset threshold value, such as 90% or 95%, the display screen is considered to be in a state operated by a user when the image is acquired. If the calculated similarity does not meet the preset threshold, for example, does not reach 90% or 95% of the set threshold, it can be considered that the display screen is not in a state of being operated by the user when the image is acquired, and is in a state of realizing the display function. The above can be regarded as a further description of the scheme for detecting the used state of the display screen, and any reasonable other description in practical application is within the scope of the present application.
S202: judging whether the detected used state of the display screen is a first used state or a second used state;
if the first used state is judged, S203 is executed;
if the second used state is judged, executing S204;
s203: determining the working mode of the integrated device as a first working mode under the condition that the display screen is detected as a first used state; wherein the first used state is characterized in that the display screen is in a state of realizing a display function;
s204: under the condition that the display screen is detected to be in a second used state, determining that the working mode of the integrated device is a second working mode; wherein the second used state is characterized by the display screen being in an operated state;
it is to be understood that in S202 and S203, the correspondence between the used state of the display screen and the operation mode of the integrated device may be set in advance. When the used state of the display screen is detected in S201, the operation mode of the integrated device corresponding to the detected used state of the display screen is searched for from the recorded correspondence. In S202 and S203, the first used state of the display screen corresponds to the first operating mode of the integrated device, and the first used state of the display screen corresponds to the second operating mode of the integrated device, or vice versa.
S205: in order to realize the display function of the display screen, the working time length allocated to the integrated device in the first used state is longer than the working time length allocated to the integrated device in the second used state for realizing the display function of the display screen; to realize the operation response function of the display screen, the operation time period allocated to the integration device in the first used state is shorter than the operation time period allocated to the integration device in the second used state.
In S205, the working time allocated to the integrated device is different in order to realize the display function of the display screen in different used states of the display screen. The working time allocated for the integrated device is different in order to realize the operation response function of the display screen under different used states of the display screen. Since the first used state in this embodiment is defined as a state in which the display screen is used to display data, and the second used state is defined as a state in which the display screen is used to be operated by the user, in order to better realize the display function of the display screen, the operating time length allocated to the integrated device in the first used state is longer than the operating time length allocated to the integrated device in the second used state. In order to better realize the display screen operation response function, the operation time length allocated to the integration device in the second used state is longer than the operation time length allocated to the integration device in the first used state.
In the foregoing S201 to S205, the operating time length may be flexibly allocated to the integrated device in order to realize two functions (the display function and the operation response function) of the display screen based on the used state of the display screen. Compared with the prior art, the flexible allocation scheme can flexibly allocate the working time of the integrated device, so that the allocated working time is not limited by a fixed time division system any more. Under the condition of high refresh rate of the electronic equipment, the time length can be flexibly distributed, so that the distribution time length is not restricted any more, and the development requirement of the high refresh rate of the electronic equipment can be met.
Another embodiment of the data processing method provided in the embodiment of the present application is applied to an electronic device, and as shown in fig. 3, the method includes:
s301: detecting a used state of a display screen, wherein the used state is characterized in that the display screen is used for realizing a display function or an operated function;
s302: judging whether the detected used state of the display screen is a first used state or a second used state;
if the first used state is judged, executing S303;
if the second used state is judged, executing S304;
s303: determining the working mode of the integrated device as a first working mode;
for further explanation of this step, reference may be made to the relevant description, and the repetition is not repeated.
S304: detecting the operation attribute operated by the display screen, and continuing to execute S305;
in this step, the operation attribute may be at least one of operation strength, operation duration, and operation frequency of the display screen generated by the user. Under the condition that a detection device is arranged below the display screen in the electronic equipment, the detection device such as a 3D touch sensor can be used for sensing the operation force. And detecting the operation frequency and the operation time by utilizing the combination of a 3D touch sensor or an infrared sensor and a timer. The 3D touch sensor can be used for sensing the operation strength. For the sensing of the operation duration, a timer can be arranged in the electronic equipment, the timer is triggered to time when the 3D touch sensor or the infrared sensor senses that certain operation exists, and the timer is triggered to stop timing when the 3D touch sensor or the infrared sensor senses that the operation of the user on the display screen is cancelled. Namely, the 3D touch sensor or the infrared sensor senses the process that the user operates the display screen from the existence to the nonexistence, and the timer times the time consumed by the process. Compared with the countdown, if the timing of the timer is positive, the value of the timer for stopping timing can be used as the operation duration. And setting a unit time length, wherein the timer can also count the operation times of the user on the display screen in the unit time length, and the operation frequency can be obtained by dividing the operation times by the unit time length.
S305: determining the working mode of the integrated device according to the operation attribute; in order to realize the operation response function of the display screen, the working time allocated to the integrated device under the conditions of large operation force, long operation time and/or high operation frequency is longer than the conditions of small operation force, long operation time and/or low operation frequency.
In S301 to S305, in the use state where it is detected that the display screen is operated, it is also necessary to detect an operation attribute, and determine the operation mode of the integrated device according to the operation attribute. In order to realize the operation response function of the display screen, the larger the operation attribute (the larger the operation strength, the longer the operation duration and/or the higher the operation frequency) is, the larger the operation duration allocated to the integrated device is, and the smaller the operation attribute (the smaller the operation strength, the shorter the operation duration and/or the lower the operation frequency) is, the smaller the operation duration allocated to the integrated device is. The integrated device can be assigned with a corresponding working time length according to the size of the operation attribute. The scheme for flexibly allocating the working time length to the integrated device according to the size of the operation attribute of the operation on the display screen is provided. This flexible allocation increases the flexibility compared to the fixed solutions in the related art, avoiding the development limitation of high refresh rates for electronic devices.
The present application will be described in further detail with reference to fig. 4 and the following detailed description of the preferred embodiments.
It can be understood that in the TDDI technology, the display driver chip and the touch driver chip shown in fig. 4 are integrated to obtain an integrated chip, that is, the integrated device in the embodiment of the present application. Because the integrated device fuses the two chips, for the functions realized by the integrated device as each chip, for example, the integrated device can drive the display screen to display when being used as a display driving chip to realize the display function of the display screen, and the integrated device can respond to the operation acted on the display screen when being used as a touch driving chip. To realize two-part functions, the working time (the time when the integrated device is used as a display driver chip or a touch driver chip) of each function needs to be reasonably allocated. The details are as follows.
Use induction system as infrared sensor in this application scene for the example, infrared inductor sets up in the below of the inside display screen of electronic equipment, and when finger or touch-control pen are close to the display screen, infrared ray that sends when finger or touch-control pen operate on the display screen can be sensed to infrared inductor. If the display screen is not operated by a finger or a touch pen, the infrared sensor cannot sense infrared rays. Therefore, whether the display screen is in the operated state or the state for realizing the display function can be obtained by using whether the infrared sensor senses infrared rays. The first used state (the display screen is in a state of realizing a display function) of the display screen corresponds to a first operation mode of the integrated device, and the second used state (the display screen is in a state of being used) of the display screen corresponds to a second operation mode of the integrated device.
If the infrared sensor senses infrared rays, it can be detected that the display screen is in an operated state. If the infrared sensor does not sense the infrared rays, the display screen can be detected to be in a state of realizing the display function. And determining the integrated device to be in a first working mode according to the record of the corresponding relation when the display screen is detected to be in the state of realizing the display function. And determining the integrated device to be in a second working mode according to the record of the corresponding relation when the display screen is detected to be operated. It is understood that, in the state where it is detected that the display screen is operated, it is desirable that the length of time that can be allocated to the implementation of the operation response function is long within a certain period of time, so that the operation response function of the display screen can be implemented better. In a state where it is detected that the display screen is in a state of realizing the display function, it is desirable that the time allotted to realizing the display function is long within a certain period of time, so that the display function of the display screen can be realized better.
And determining that the integrated device is in a first working mode if the user watches videos by using the display screen without operating the display screen under the condition that the display screen is detected to be in the state of realizing the display function. In the first operation mode of the integrated device, considering that the total duration of each frame is a certain value (such as the subsequent 16.7ms or 8.3ms), the duration that can be allocated for the integrated device to realize the function of the display driving chip (the display driving chip is used for realizing the display function of the display screen) is longer. Accordingly, the time length allocated for the integrated device to realize the function of the touch driving chip (for realizing the operation response function) is shortened, so that the sum of the two allocated time lengths is the reciprocal of the refresh frequency of the display screen. Illustratively, taking the refresh frequency of the display screen as 60Hz and the time duration of each frame as 16.7ms (1/60Hz) as an example, in the first operating mode, the software system of the electronic device may allocate the time duration of 15ms for the integrated device to implement the function of the display driving chip, and allocate the time duration of 1.7ms for the integrated device to implement the function of the touch driving chip. Or, the time length allocated for the integrated device to realize the function of the display driving chip is 14ms, and the time length allocated for the integrated device to realize the function of the touch driving chip is 2.7 ms. Taking the refresh frequency of the display screen as 120Hz and the time duration of each frame as 8.3ms (1/120Hz) as an example, in the first working mode, the software system of the electronic device can allocate 6ms of time duration for the integrated device to realize the function of the display driving chip, and allocate 2.3ms of time duration for the integrated device to realize the touch driving chip. Or the time length allocated for the integrated device to realize the function of the display driving chip is 7ms, and the time length allocated for the integrated device to realize the touch driving chip is 1.3 ms. Taking the refresh frequency of the display screen as 240Hz and the time duration of each frame as 4.2ms (1/240Hz) as an example, in the first working mode, the time duration allocated by the software system of the electronic device for the integrated device to realize the function of the display driving chip is 3ms, and the time duration allocated for the integrated device to realize the touch driving chip is 1.2 ms. Or the time length allocated for the integrated device to realize the function of the display driving chip is 2.7ms, and the time length allocated for the integrated device to realize the touch driving chip is 1.5 ms. In short, the length of time allocated to the integrated device to realize the function of the display driving chip in the first operating mode is as long as possible, so that the integrated device has more time to realize the display function of the display screen within the length of one frame. In an extreme scheme, because it is detected that the display screen only needs to realize the display function and does not need to receive the input of a user, the length of time allocated for the integrated device to realize the function of the display driving chip within the frame length time is 16.7ms, which is equivalent to the fact that the integrated device is used for realizing the function of driving the display screen to display within the whole frame length time, and the function of responding to the operation acting on the display screen does not need to be realized. When the display screen is detected to be in a state of realizing the display function, the situation that the touch pen operation and the finger operation are not identified to exist on the display screen can be considered, the software system only display mode utilizes the scheme to distribute the time length, so that the display function is more stable, the display is used for displaying in most of the frame length time, and the problem of power consumption caused by frequent role switching when the integrated device is used as a display driving chip and used as a touch driving chip can be effectively reduced. In the above scenario, the electronic device may achieve a high refresh rate.
And determining that the integrated device is in a second working mode when the display screen is detected to be in the operated state, such as when a user uses a finger to perform touch operation on the display screen. In the second operation mode of the integrated device, considering that the total duration of each frame is a certain value (e.g., 16.7ms, 8.3ms, or 4.2ms), the duration allocated for the integrated device to implement the function of the touch driving chip is longer. Accordingly, the time period that can be allocated for the integrated device to realize the function of the display driver chip will be shortened, so that the sum of the two allocated time periods is the reciprocal of the refresh frequency of the display screen. Illustratively, taking the refresh frequency of the display screen as 60Hz and the time duration of each frame as 16.7ms (1/60Hz) as an example, in the second operating mode, the time duration allocated by the software system of the electronic device to the integrated device to implement the function of the touch driving chip is 15.7ms, and the time duration allocated to the integrated device to implement the function of the display driving chip is 1 ms. Or the time length allocated for the integrated device to realize the function of the touch driving chip is 14.7ms, and the time length allocated for the integrated device to realize the function of the display driving chip is 2 ms. Taking the refresh frequency of the display screen as 120Hz and the time duration of each frame as 8.3ms (1/120Hz) as an example, in the second operating mode, the time duration allocated by the software system of the electronic device for the integrated device to realize the function of the touch driving chip is 6.3ms, and the time duration allocated for the integrated device to realize the function of the display driving chip is 2 ms. Or the time length allocated for the integrated device to realize the function of the touch driving chip is 7.3ms, and the time length allocated for the integrated device to realize the function of the display driving chip is 1 ms. Taking the refresh frequency of the display screen as 240Hz and the time duration of each frame as 4.2ms (1/240Hz) as an example, in the second operating mode, the time duration allocated by the software system of the electronic device for the integrated device to realize the function of the touch driving chip is 3ms, and the time duration allocated for the integrated device to realize the function of the display driving chip is 1.2 ms. Or the time length allocated for the integrated device to realize the function of the touch driving chip is 3.2ms, and the time length allocated for the integrated device to realize the function of the display driving chip is 1 ms. In short, the length of time allocated to implement the function of the touch driving chip in the second operating mode is as long as possible, so that the integrated device can conveniently have more time to implement the response to the operation within the length of one frame.
In the foregoing solution, the method for flexibly allocating the working time for the integrated device to realize the function of the display driver chip and the function of the touch driver chip is realized in the state that the display screen is detected to be in the operated state and used for realizing the display function. The flexible allocation scheme can allocate different working time lengths to the integrated device for realizing the display function of the display screen (the integrated device is used as a display driving chip) in different working modes. The working time allocated to the integrated device can be different for realizing the operation response function of the display screen (the integrated chip is used as a touch drive chip). Even under the condition of high refresh rate (120Hz or 240Hz or higher) of the electronic equipment, the time length of the integrated device used as a display driving chip or a touch driving chip can be flexibly distributed, so that the distribution time length is not limited any more, and the development requirement of the high refresh rate of the electronic equipment can be met. In addition, according to the used state of the display screen, the flexible allocation of the working time length executed by the integrated device for realizing the display function of the display screen and/or for realizing the operation response function can adapt to the use requirement of the display screen in practical application.
In this application scenario, as an optional scheme, if the user performs a touch operation on the display screen with a finger in a state where the display screen is detected to be operated, the operation strength, the operation frequency, and/or the operation duration of the touch operation need to be sensed by the sensing device. For a detailed description of the contents of this section, please refer to the related description, which is not repeated. Based on the operation strength, the operation frequency and/or the operation duration of the touch operation, the reasonable allocation of the duration of the integrated device used as the display driving chip or the touch driving chip is realized. As will be understood by those skilled in the art, the duration allocated to the integrated device to implement the function of the touch driver chip in the state where the display screen is operated should be as long as possible, and on the basis of being kept as long as possible, the duration may change with changes in the operation strength, the operation frequency and/or the operation duration, such as increase with increases in the operation strength, the operation frequency and/or the operation duration.
Illustratively, taking the operation attribute as operation strength, the refresh frequency of the display screen is 60Hz, and the time duration of each frame is 16.7ms (1/60Hz) as an example, in the second operation mode, under the condition that the operation strength is 1N, the time duration allocated for the integrated device to realize the function of the touch driving chip is 14ms, and the time duration allocated for the integrated device to realize the function of the display driving chip is 2.7 ms. Or, under the condition that the operation strength is 2N, the time length allocated by the software system of the electronic device to realize the function of the touch driving chip by the integrated device is 15ms, and the time length allocated to realize the function of the display driving chip by the integrated device is 1.7 ms. In this scenario, in a state where it is detected that the user performs an operation using a finger, the software system enters display & TP mode. Or, when the condition that the user uses the touch Pen to operate is detected, the display & TP & Pen mode is entered, and the duration of using the integrated device as the touch driving chip can be flexibly and reasonably distributed according to the weight degree of the user using the finger or the touch Pen.
Illustratively, taking the operation attribute as the operation frequency, the refresh frequency of the display screen as 120Hz, and the time duration per frame as 8.3ms (1/120Hz) as an example, in the second operation mode, in the case that the operation frequency is 10 operations per minute, the time duration allocated by the software system of the electronic device for the integrated device to implement the function of the touch driving chip is 6ms, and the time duration allocated for the integrated device to implement the function of the display driving chip is 2.3 ms. Under the condition that the operation frequency is 5 times per minute, the time length allocated for the integrated device to realize the function of the touch driving chip is 7.3ms, and the time length allocated for the integrated device to realize the function of the display driving chip is 1.3 ms. In the exemplary scenario, the duration of the integrated device used as the touch driving chip can be flexibly and reasonably distributed according to the operation frequency generated by the user using the finger or the touch pen for operation.
Illustratively, taking the operation attribute as the operation duration, the refresh frequency of the display screen is 240Hz, and the duration of each frame is 4.2ms (1/240Hz) as an example, in the second operation mode, under the condition that the operation duration is 10s, the duration allocated by the software system of the electronic device for the integrated device to realize the function of the touch driving chip is 3ms, and the duration allocated for the integrated device to realize the function of the display driving chip is 1.2 ms. Under the condition that the operation time length is 5s, the time length allocated for the integrated device to realize the function of the touch driving chip is 3.2ms, and the time length allocated for the integrated device to realize the function of the display driving chip is 1 ms. In the exemplary scenario, the operation duration generated by the user using the finger or the stylus pen can be flexibly and reasonably allocated for the duration of the integrated device used as the touch driving chip.
In the foregoing solution, it is determined that the integrated device operates in the second operation mode in a state where it is detected that the display screen is operated. In the second working mode of the integrated device, the duration of using the integrated device as a touch driving chip may change with the change of the operation strength, the operation frequency and/or the operation duration, for example, increase with the increase of the operation strength, the operation frequency and/or the operation duration. The above contents are only specific examples, and what kind of numerical values of the operation attributes are how much time duration is allocated for the integrated device to realize the function of the touch driving chip may be flexibly set according to actual situations, and any reasonable situations all belong to the coverage range of the embodiment of the present application, and are not described too much because of the inexistence of enumeration.
In the foregoing solution, the flexible and reasonable allocation of the use duration of the integrated device as the touch driving chip can be performed according to the degree of the user using the finger or the stylus, the operation duration and/or the operation frequency generated by the operation using the finger or the stylus.
An embodiment of the present application further provides an electronic device, as shown in fig. 5, including: a first detection unit 51 and a determination unit 52; wherein,
a first detecting unit 51, configured to detect a used state of the display screen, where the used state is characterized in that the display screen is used for implementing a display function or an operated function;
a determining unit 52, configured to determine an operating mode of the integrated device according to a used state of the display screen; the integrated device is provided with a display screen, wherein the display screen is distributed with different working time lengths for realizing the display function of the display screen and/or the integrated device is distributed with different working time lengths for realizing the operation response function of the display screen.
In an alternative arrangement, the first and second electrodes may be,
the determining unit 52 determines the operation mode of the integrated device as the first operation mode in a state where the first detecting unit 51 detects that the display screen is in the first used state; in the case where the first detection unit 51 detects that the display screen is in the second used state, the determination unit 52 determines that the operation mode of the integrated device is the second operation mode; wherein the first used state is characterized in that the display screen is in a state of realizing a display function; the second used state is characterized in that the display screen is in an operated state;
in order to realize the display function of the display screen, the working time length allocated to the integrated device in the first used state is longer than the working time length allocated to the integrated device in the second used state for realizing the display function of the display screen; to realize the operation response function of the display screen, the operation time length allocated to the integrated device in the first used state is shorter than the operation time length allocated to the integrated device in the second used state.
In an optional aspect, the electronic device further includes a second detection unit;
in the use state in which the first detection unit 51 detects that the display screen is operated,
a second detection unit configured to detect an operation attribute of the display screen being operated;
accordingly, the determining unit 52 is configured to determine an operation mode of the integrated device according to the operation attribute.
In an optional scheme, the operation attribute is characterized by operation strength, operation duration and/or operation frequency, and in order to implement an operation response function of the display screen, the operation duration allocated to the integrated device is longer than the operation strength, the operation duration and/or the operation frequency under the condition of high operation strength, long operation duration and/or high operation frequency.
In an optional scheme, the operation attribute is characterized by operation strength, operation duration and/or operation frequency, and in order to implement an operation response function of the display screen, the operation duration allocated to the integrated device is smaller than the operation strength, the operation duration and/or the operation frequency when the operation strength is large, the operation duration is long and/or the operation frequency is high.
In an optional scheme, the electronic equipment further comprises a sensing device and/or an image acquisition device; determining that the display screen is in an operated state under the condition that the sensing device senses that the display screen has operation pressure and/or the condition that the similarity between the image acquired by the image acquisition device and a preset image meets a preset threshold value; and determining that the display screen is in a state of realizing a display function under the condition that the sensing device does not sense that the operating pressure exists on the display screen and/or the condition that the similarity between the image acquired by the image acquisition device and a preset image does not accord with a preset threshold value.
In an optional aspect, the electronic device further includes a detection device, configured to detect the operation attribute.
It is understood that the first detecting Unit 51 and the determining Unit 52 in the electronic device can be implemented by a Central Processing Unit (CPU), a Digital Signal Processor (DSP), a Micro Control Unit (MCU), or a Programmable Gate Array (FPGA) of the electronic device in practical applications.
It should be noted that, in the electronic device according to the embodiment of the present application, because the principle of solving the problem of the electronic device is similar to that of the data processing method, both the implementation process and the implementation principle of the electronic device can be described by referring to the implementation process and the implementation principle of the method, and repeated details are not repeated.
An embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is configured to, when executed by a processor, perform at least the steps of the method shown in any one of fig. 1 to 4. The computer readable storage medium may be specifically a memory. The memory may be the memory 62 as shown in fig. 6.
Fig. 6 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application, and as shown in fig. 6, the electronic device includes, in addition to a display screen and an integrated device: a communication component 63 for data transmission, at least one processor 61 and a memory 62 for storing computer programs capable of running on the processor 61. The various components in the terminal are coupled together by a bus system 64. It will be appreciated that the bus system 64 is used to enable communications among the components. The bus system 64 includes a power bus, a control bus, and a status signal bus in addition to the data bus. For clarity of illustration, however, the various buses are labeled as bus system 64 in fig. 6.
Wherein the processor 61 executes the computer program to perform at least the steps of the method of any of fig. 1 to 4.
It will be appreciated that the memory 62 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. Among them, the nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical disk, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory (DRmb Access), and Random Access Memory (DRAM). The memory 62 described in embodiments herein is intended to comprise, without being limited to, these and any other suitable types of memory.
The method disclosed in the above embodiments of the present application may be applied to the processor 61, or implemented by the processor 61. The processor 61 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 61. The processor 61 described above may be a general purpose processor, a DSP, or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor 61 may implement or perform the methods, steps and logic blocks disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may be located in a storage medium located in the memory 62, and the processor 61 reads the information in the memory 62 and performs the steps of the aforementioned method in conjunction with its hardware.
In an exemplary embodiment, the processor 61 may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), FPGAs, general purpose processors, controllers, MCUs, microprocessors (microprocessors), or other electronic components for performing the aforementioned data processing methods.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
The methods disclosed in the several method embodiments provided in the present application may be combined arbitrarily without conflict to obtain new method embodiments.
Features disclosed in several of the product embodiments provided in the present application may be combined in any combination to yield new product embodiments without conflict.
The features disclosed in the several method or apparatus embodiments provided in the present application may be combined arbitrarily, without conflict, to arrive at new method embodiments or apparatus embodiments.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A data processing method is applied to electronic equipment and comprises the following steps:
detecting a used state of a display screen of an electronic device, wherein the used state is characterized in that the display screen is used for realizing a display function or an operated function;
determining the working mode of the integrated device according to the used state of the display screen; the integrated device is provided with a display screen, wherein the display screen is distributed with different working time lengths for realizing the display function of the display screen and/or the integrated device is distributed with different working time lengths for realizing the operation response function of the display screen.
2. The method of claim 1, further comprising:
determining the working mode of the integrated device as a first working mode when the display screen is in a first used state; determining the working mode of the integrated device to be a second working mode under the condition that the display screen is in a second used state; wherein the first used state is characterized in that the display screen is in a state of realizing a display function; the second used state is characterized in that the display screen is in an operated state;
in order to realize the display function of the display screen, the working time length allocated to the integrated device in the first used state is longer than the working time length allocated to the integrated device in the second used state for realizing the display function of the display screen; to realize the operation response function of the display screen, the operation time length allocated to the integrated device in the first used state is shorter than the operation time length allocated to the integrated device in the second used state.
3. The method according to claim 1 or 2, in a use state in which it is detected that the display screen is operated, the method further comprising:
detecting an operation attribute of the display screen which is operated;
and determining the working mode of the integrated device according to the operation attribute.
4. The method according to claim 3, wherein the operation attribute is characterized by operation strength, operation duration and/or operation frequency, and in order to realize the operation response function of the display screen, the operation duration allocated to the integrated device under the condition of high operation strength, long operation duration and/or high operation frequency is longer than the condition of low operation strength, long operation duration and/or low operation frequency.
5. The method according to claim 4, wherein the operation attribute is characterized by operation strength, operation duration and/or operation frequency, and in order to realize the operation response function of the display screen, the operation duration allocated to the integrated device under the condition of high operation strength, long operation duration and/or high operation frequency is less than the condition of low operation strength, short operation duration and/or low operation frequency.
6. The method according to claim 1 or 2, the electronic device further comprising a sensing device and/or an image acquisition device; determining that the display screen is in an operated state under the condition that the sensing device senses that the display screen has operation pressure and/or the condition that the similarity between the image acquired by the image acquisition device and a preset image meets a preset threshold value; and determining that the display screen is in a state of realizing a display function under the condition that the sensing device does not sense that the operating pressure exists on the display screen and/or the condition that the similarity between the image acquired by the image acquisition device and a preset image does not accord with a preset threshold value.
7. The method of claim 3, the electronic device further comprising a detection means for detecting the operational property.
8. An electronic device, comprising:
the detection unit is used for detecting the used state of a display screen of the electronic equipment, wherein the used state is characterized in that the display screen is used for realizing a display function or an operated function;
the determining unit is used for determining the working mode of the integrated device according to the used state of the display screen; the integrated device is provided with a display screen, wherein the display screen is distributed with different working time lengths for realizing the display function of the display screen and/or the integrated device is distributed with different working time lengths for realizing the operation response function of the display screen.
9. A computer storage medium having a computer program stored thereon, the program when executed implementing the steps of the method of any of claims 1 to 7.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the method of any of claims 1 to 7 are performed when the program is executed by the processor.
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