CN108874253B - Awakening method and device based on self-contained touch screen - Google Patents
Awakening method and device based on self-contained touch screen Download PDFInfo
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- CN108874253B CN108874253B CN201811009064.2A CN201811009064A CN108874253B CN 108874253 B CN108874253 B CN 108874253B CN 201811009064 A CN201811009064 A CN 201811009064A CN 108874253 B CN108874253 B CN 108874253B
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- 238000001514 detection method Methods 0.000 claims description 21
- 230000002618 waking effect Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 27
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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Abstract
The embodiment of the invention discloses a self-contained touch screen-based awakening method and device, relates to the technical field of touch screens, and mainly aims to solve the problem that the power consumption of screen scanning is large in the process from standby to awakening of a screen when the conventional self-contained touch screen is awakened. The embodiment of the invention adopts the main technical scheme that: detecting whether a touch signal exists in a preset area in a self-contained touch screen, wherein the preset area is an awakening activation area for receiving the touch signal for awakening the self-contained touch screen; if so, awakening the self-contained touch screen to a working state; if not, controlling the self-contained touch screen to be in a preset standby state, wherein the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed. The embodiment of the invention is mainly used in the awakening process of the self-contained touch screen.
Description
Technical Field
The embodiment of the invention relates to the technical field of touch screens, in particular to a self-contained touch screen based awakening method and device.
Background
With the continuous progress of technology, smart devices have become increasingly popular. In general, smart devices are provided with a touch screen, such as a mobile phone and a tablet computer. In the use process of the intelligent device, the electric quantity of a built-in battery of the device is limited, so that the power consumption of the device directly influences the use duration of the device after single charging, and the actual use experience of a user is influenced. In the using process of the equipment, the touch screen is a device with larger energy consumption, and the size of the power consumption of the touch screen has larger influence on the using time of the equipment.
In the intelligent equipment, a self-contained touch screen is generally arranged, and the touch screen has the advantages of low manufacturing cost, simple manufacturing process and the like, so that the touch screen is widely used in an intelligent terminal or vehicle-mounted equipment. In order to reduce the power consumption of the self-contained touch screen and improve the service life of the device carrying the screen after single charging, the frequency of scanning the whole screen of the self-contained touch screen is reduced when a user does not use the touch screen, so that the effect of reducing the power consumption is realized. However, in practical applications, although the power consumption can be reduced to a certain extent by reducing the screen scanning frequency of the self-contained touch screen, when a device in a standby state is woken up, the woken-up area is the whole area of the self-contained touch screen, and thus when the self-contained touch screen is in a standby state, the whole area of the screen still needs to be scanned to detect whether an operation for triggering the wake-up exists, and therefore, in the existing process of waking up the touch screen, the energy consumed in the scanning process of the touch screen in the standby state is large, and the problem of power consumption waste exists.
Disclosure of Invention
In view of this, embodiments of the present invention provide a wake-up method and device based on a self-contained touch screen, and mainly aim to solve the problem of large power consumption of screen scanning during the process from standby to wake-up when the conventional self-contained touch screen is woken up, so as to reduce power consumption during the wake-up process of the self-contained touch screen.
In order to achieve the above purpose, the embodiments of the present invention mainly provide the following technical solutions:
in a first aspect, an embodiment of the present invention provides a wake-up method based on a self-contained touch screen, where the method includes:
detecting whether a touch signal exists in a preset area in a self-contained touch screen, wherein the preset area is an awakening activation area for receiving the touch signal for awakening the self-contained touch screen;
if so, awakening the self-contained touch screen to a working state;
if not, controlling the self-contained touch screen to be in a preset standby state, wherein the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed.
Optionally, before detecting whether a touch signal exists in a preset area of the self-contained touch screen, the method further includes:
and setting the preset area in the self-contained touch screen.
Optionally, the setting the preset area in the self-contained touch screen includes:
when the self-contained touch screen is in an initial standby state, determining a touch position of the self-contained touch screen, which receives a touch signal, wherein the initial standby state is a state that the self-contained touch screen is in a first scanning frequency, and the first scanning frequency is less than a second scanning frequency of the self-contained touch screen in a working state;
and when the occurrence frequency of the touch position is determined to exceed a preset threshold value, setting the touch position as the preset area.
Optionally, before detecting whether a touch signal exists in a preset area of the self-contained touch screen, the method further includes:
judging whether the self-contained touch screen is in the preset standby state or not;
whether a touch signal exists in a preset area in the self-contained touch screen or not is detected, and the method comprises the following steps:
and if the self-contained touch screen is judged to be in the preset standby state, detecting whether a touch signal exists in a preset area in the self-contained touch screen.
Optionally, when it is determined that the number of occurrences of the touch position exceeds a preset threshold, setting the touch position as the preset area includes:
if the occurrence times of a plurality of different touch positions are determined to exceed a preset threshold value, setting the different touch positions as a plurality of different preset areas respectively;
if the self-contained touch screen is judged to be in the preset standby state, whether a touch signal exists in a preset area in the self-contained touch screen or not is detected, and the method comprises the following steps:
and if the self-contained touch screen is judged to be in the preset standby state, detecting whether a touch signal exists in any one of a plurality of preset areas in the self-contained touch screen.
In a second aspect, an embodiment of the present invention further provides a wake-up apparatus based on a self-contained touch screen, where the wake-up apparatus includes:
the detection unit is used for detecting whether a touch signal exists in a preset area in the self-contained touch screen, wherein the preset area is an awakening activation area for receiving the touch signal for awakening the self-contained touch screen;
the wake-up unit is used for waking up the self-contained touch screen to a working state if a touch signal exists in a preset area in the self-contained touch screen;
the control unit is used for controlling the self-contained touch screen to be in a preset standby state if the fact that no touch signal exists in a preset area in the self-contained touch screen is detected, and the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed.
Optionally, the apparatus further comprises:
and the setting unit is used for setting the preset area in the self-contained touch screen.
Optionally, the setting unit includes:
the determining module is used for determining a touch position of the self-contained touch screen, which receives a touch signal, when the self-contained touch screen is in an initial standby state, wherein the initial standby state is a state that the self-contained touch screen is in a first scanning frequency, and the first scanning frequency is less than a second scanning frequency of the self-contained touch screen in a working state;
and the setting module is used for setting the touch position as the preset area when the occurrence frequency of the touch position is determined to exceed a preset threshold value.
Optionally, the apparatus further comprises:
the judging unit is used for judging whether the self-contained touch screen is in the preset standby state or not;
the detection unit is specifically configured to detect whether a touch signal exists in a preset area in the self-contained touch screen if it is determined that the self-contained touch screen is in the preset standby state.
Optionally, the setting module is specifically configured to set the multiple different touch positions as multiple different preset areas respectively if it is determined that the occurrence frequency of the multiple different touch positions exceeds a preset threshold;
the detection unit is further specifically configured to detect whether a touch signal exists in any one of a plurality of preset areas in the self-contained touch screen if it is determined that the self-contained touch screen is in the preset standby state.
In a third aspect, an embodiment of the present invention further provides an electronic device, at least one processor;
and at least one memory, bus connected with the processor; wherein,
the processor and the memory complete mutual communication through the bus;
the processor is configured to call the program instructions in the memory to execute the self-contained touch screen based wake-up method of any of the first aspects.
In a fourth aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium storing computer instructions for causing the computer to execute the self-contained touch screen based wake-up method according to any one of the first aspect.
Compared with the prior art that when a user does not use the touch screen, the frequency of scanning the whole screen of the self-contained touch screen is reduced, the awakening method and the awakening device based on the self-contained touch screen provided by the embodiment of the invention can detect whether the touch signal exists in the preset area of the self-contained touch screen, and awaken the self-contained touch screen to the working state if the touch signal exists in the preset area of the self-contained touch screen. Otherwise, the self-contained touch screen is controlled to be in a preset standby state, wherein the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed, so that the self-contained touch screen can be awakened when a touch signal exists in the preset area, the screen can be awakened in time, and in addition, when a user does not perform awakening operation, the area outside the preset area in the self-contained touch screen is in a closed state, so that the power consumption of the self-contained touch screen can be reduced, the problem that the power consumption is large due to the fact that the full screen is scanned in the process of awakening the self-contained touch screen in the prior art is solved, and the power consumption of the awakening process of the self-contained touch screen is integrally reduced. In addition, other areas of the screen except the preset area in the preset standby state are closed, so that the problem of mistaken awakening caused by false triggering can be avoided, and the condition of power consumption waste in the awakening process of the self-contained touch screen is further reduced.
The foregoing description is only an overview of the technical solutions of the embodiments of the present invention, and the embodiments of the present invention can be implemented according to the content of the description in order to make the technical means of the embodiments of the present invention more clearly understood, and the detailed description of the embodiments of the present invention is provided below in order to make the foregoing and other objects, features, and advantages of the embodiments of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the embodiments of the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 shows a flowchart of a wake-up method based on a self-contained touch screen according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating another wake-up method based on a self-contained touch screen according to an embodiment of the present invention;
fig. 3 is a block diagram illustrating a wake-up apparatus based on a self-contained touch screen according to an embodiment of the present invention;
FIG. 4 is a block diagram illustrating another wake-up apparatus based on a self-contained touch screen according to an embodiment of the present invention;
fig. 5 shows a block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The embodiment of the invention provides a wake-up method based on a self-contained touch screen, which comprises the following steps of:
101. and detecting whether a touch signal exists in a preset area in the self-contained touch screen.
Generally, a projected capacitive screen can be classified into a self-capacitive touch screen and a mutual capacitive touch screen. The self-capacitance touch screen according to the embodiment of the present invention is constructed by forming an array of horizontal and vertical electrodes on a glass surface, which are made of a transparent conductive material called ITO, and forming a capacitance with ground, which is called a self-capacitance, i.e., a capacitance of an electrode to ground. When a finger touches the capacitive screen, the capacitance of the finger is superposed on the capacitance of the screen body, so that the capacitance of the screen body is increased. During touch scanning, the self-capacitance screen sequentially and respectively scans the transverse electrode array and the longitudinal electrode array, respectively determines a transverse coordinate and a longitudinal coordinate according to the capacitance change before and after touch, and then combines the transverse coordinate and the longitudinal coordinate into a planar touch coordinate. The scanning mode of the self-contained touch screen is actually equivalent to projecting touch points on the touch screen to the X-axis direction and the Y-axis direction respectively, then calculating coordinates in the X-axis direction and the Y-axis direction respectively, and finally combining the coordinates into the coordinates of the touch points. Wherein, if the scanning is a single-point touch, the projection in the X-axis and Y-axis directions is unique, and the combined coordinate is also unique; if there are two points of touch on the touch screen and the two points are not in the same X-direction or the same Y-direction, there are two projections in the X and Y directions, respectively, and 4 coordinates are combined. Obviously, only two coordinates are true, and the other two are colloquially called "ghost points". Therefore, based on the characteristics of the self-contained touch screen in the process of scanning the touch signal, the touch screen usually supports only a single touch.
Based on the characteristics of the self-contained touch screen, in the embodiment of the present invention, in order to solve the problem of large power consumption of the touch screen during the wake-up process, in this step, whether a touch signal exists in a preset area in the self-contained touch screen may be determined by detecting the preset area, where the preset area is a wake-up activation area that receives the touch signal for waking up the self-contained touch screen. It should be noted that, in the embodiment of the present invention, one or more preset areas may be used, and the setting positions and the number of the preset areas may be selected according to the actual operation habits of the user, which is not specifically limited herein, for example, one area may be randomly selected as the preset area, or the position where the user is used for touching is set as the preset area in combination with the operation habits of the user.
Based on the method in this step, according to the detection result, there are two situations, when it is detected that the touch signal exists in the preset area in the self-contained touch screen, step 102 is executed, and when it is not detected that the touch signal exists in the preset area in the self-contained touch screen, step 103 is executed.
102. And awakening the self-contained touch screen to a working state.
After the preset area is detected in step 101, when it is determined that a touch signal exists, it indicates that the user touches the preset area and needs to wake up the self-contained touch screen. In this regard, the self-contained touch screen can be controlled to be switched to a working state according to the method in this step, so as to wake up the touch screen.
103. And controlling the self-contained touch screen to be in a preset standby state.
In this embodiment of the present invention, after the preset area is detected in step 101, when no touch signal is detected in the preset area, it indicates that the user does not perform the wake-up operation on the self-contained touch screen, so that the self-contained touch screen does not need to be woken up, and the self-contained touch screen can be controlled to be in a preset standby state, where the preset standby state is a state where other areas of the self-contained touch screen except the preset area are all closed. Therefore, when the user does not perform touch awakening on the self-contained touch screen, the touch signal is only detected in the middle preset area of the self-contained touch screen, so that other areas do not need to be detected or scanned, power consumption of signal detection in other areas outside the preset area is reduced, and power consumption in the awakening process of the self-contained touch screen in the embodiment of the invention can be reduced on the whole.
Compared with the prior art that when a user does not use the touch screen, the frequency of scanning the whole screen of the self-contained touch screen is reduced, the awakening method based on the self-contained touch screen provided by the embodiment of the invention can detect whether the touch signal exists in the preset area of the self-contained touch screen, and awakens the self-contained touch screen to the working state if the touch signal exists in the preset area of the self-contained touch screen. Otherwise, the self-contained touch screen is controlled to be in a preset standby state, wherein the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed, so that the self-contained touch screen can be awakened when a touch signal exists in the preset area, the screen can be awakened in time, and in addition, when a user does not perform awakening operation, the area outside the preset area in the self-contained touch screen is in a closed state, so that the power consumption of the self-contained touch screen can be reduced, the problem that the power consumption is large due to the fact that the full screen is scanned in the process of awakening the self-contained touch screen in the prior art is solved, and the power consumption of the awakening process of the self-contained touch screen is integrally reduced. In addition, other areas of the screen except the preset area in the preset standby state are closed, so that the problem of mistaken awakening caused by false triggering can be avoided, and the condition of power consumption waste in the awakening process of the self-contained touch screen is further reduced.
To be described in more detail below, an embodiment of the present invention provides another wake-up method based on a self-contained touch screen, specifically as shown in fig. 2, the method includes:
201. and setting a preset area in the self-contained touch screen.
In the method according to the embodiment of the present invention, the step may specifically be: firstly, when the self-contained touch screen is in an initial standby state, determining a touch position of the self-contained touch screen, where the touch position receives a touch signal, and the initial standby state is a state where the self-contained touch screen is at a first scanning frequency, where the first scanning frequency is less than a second scanning frequency of the self-contained touch screen in a working state. It should be noted that, in the method described in this step, the initial standby state may actually be understood as a state lower than the operating state, where the touch screen automatically enters when no touch is detected for a short time, and since no touch operation is detected for a short time, it may be understood that the user temporarily does not control the touch screen, so that the scanning frequency of the screen in this state may be lower than the scanning frequency in the operating state.
Then, when it is determined that the number of occurrences of the touch position exceeds a preset threshold, the touch position is set as the preset area. Therefore, when the self-contained touch screen is in an initial standby state, the function of the preset area can be set according to the operation habit of the user, and therefore the user can conveniently perform subsequent awakening operation.
In addition, because the user is when awaking the operation to holding the formula touch-sensitive screen certainly, because reasons such as the position of touch-sensitive screen and user's custom, when awaking the operation, for further convenience of customers to awaken the operation, can set up a plurality of preset areas that are used for awaking in holding the formula touch-sensitive screen certainly, consequently, in the setting process of carrying out preset area, still have the condition in a plurality of different preset areas, from this, the method of this step can also specifically be: and if the occurrence times of a plurality of different touch positions are determined to exceed a preset threshold value, setting the plurality of different touch positions as a plurality of different preset areas respectively.
Therefore, the preset area is arranged in the self-contained touch screen, so that the follow-up awakening operation of the touch screen can be ensured to be carried out through the preset area, and the support is provided for reducing the power consumption of the self-contained touch screen during the awakening operation. In addition, when the self-contained touch screen is in an initial standby state, the touch position of the self-contained touch screen, which receives the touch signal, is determined, and when the occurrence frequency of the touch position is determined to exceed a preset threshold value, the touch position is set as the preset area, so that the function of determining the preset area by the operation habit of the user can be ensured, and the wake-up operation of a subsequent user is facilitated. Meanwhile, if the occurrence frequency of a plurality of different touch positions exceeds a preset threshold value, the plurality of different touch positions are set to be a plurality of different preset areas respectively, so that a user can further ensure that the user can wake up the equipment from the plurality of preset areas, and then the mode of waking up the self-contained touch screen is simpler and more flexible.
202. And judging whether the self-contained touch screen is in the preset standby state or not.
Before touch signal detection is performed, in the embodiment of the present invention, according to the method in the step, a current operation state of the self-contained touch screen may be detected, specifically, whether the current self-contained touch screen is in a preset standby state is determined to be detected, so that a problem of power consumption waste caused by performing touch signal detection on a preset area when the touch screen is in a working state can be ensured.
Specifically, the judgment of whether the self-contained touch screen is in the preset standby state may be performed by judging the current screen scanning frequency of the self-contained touch screen or detecting whether the screen in an area other than the preset area is scanned, and the judgment manner may include, but is not limited to, the above manner, and is not limited to a specific limitation, and may be selected according to an actual situation.
203. And detecting whether a touch signal exists in a preset area in the self-contained touch screen.
The preset area is a wake-up activation area for receiving a touch signal for waking up the self-contained touch screen.
Based on the determination in step 202, the step may specifically be: and if the self-contained touch screen is judged to be in the preset standby state, detecting whether a touch signal exists in a preset area in the self-contained touch screen. In addition, since the preset areas set in the foregoing step 201 may be a plurality of different areas, and based on the characteristics of the self-contained touch screen, such a touch screen supports a single-point touch manner, in the case that there are a plurality of preset areas, this step specifically includes: and if the self-contained touch screen is judged to be in the preset standby state, detecting whether a touch signal exists in any one of a plurality of preset areas in the self-contained touch screen. Therefore, the touch signal detection can be carried out on the plurality of preset areas when the plurality of preset areas exist, and the touch screen can be awakened in time when the touch signal exists in any one preset area.
Based on the judgment result, when a touch signal exists in the preset area of the self-contained touch screen, executing step 204; otherwise, step 205 is executed.
204. And awakening the self-contained touch screen to a working state.
Based on the detection in step 203, when the touch signal is detected in the preset area in step 203, it may be determined that the user wakes up the device, and therefore, the self-contained touch screen needs to be woken up to switch the screen to the working state for response and display.
In this regard, the specific way of waking up the self-contained touch screen may be based on any existing wake-up way, and is not limited specifically herein.
205. And controlling the self-contained touch screen to be in a preset standby state.
After the detection in step 203, when it is determined that there is no touch signal in the preset area, it indicates that the touch screen is not touched by the user, and there is no need to wake up, so that the self-contained touch screen can be controlled to be in the preset standby state. In addition, other areas of the screen except the preset area in the preset standby state are closed, so that the problem of mistaken awakening caused by false triggering can be avoided, and the condition of power consumption waste in the awakening process of the self-contained touch screen is further reduced.
Further, as an implementation of the method shown in fig. 1 and fig. 2, an embodiment of the present invention provides a wake-up apparatus based on a self-contained touch screen. The embodiment of the apparatus corresponds to the embodiment of the method, and for convenience of reading, details in the embodiment of the apparatus are not repeated one by one, but it should be clear that the apparatus in the embodiment can correspondingly implement all the contents in the embodiment of the method. As shown in fig. 3 in detail, the apparatus includes:
the detection unit 31 may be configured to detect whether a touch signal exists in a preset area in the self-contained touch screen, where the preset area is an activation area for receiving the touch signal for waking up the self-contained touch screen.
The waking unit 32 may be configured to wake up the self-contained touch screen to a working state if the detection unit 31 detects that a touch signal exists in a preset area in the self-contained touch screen.
The control unit 33 may be configured to control the self-contained touch screen to a preset standby state if the detection unit 31 detects that no touch signal exists in a preset area in the self-contained touch screen, where the preset standby state is a state where other areas except the preset area in the self-contained touch screen are all closed.
Further, as shown in fig. 4, the apparatus further includes:
the setting unit 34 may be configured to set the preset region in the self-contained touch screen, so that the detection unit 31 performs detection of a touch signal according to the preset region.
Further, as shown in fig. 4, the setting unit 34 includes:
the determining module 341 is configured to determine, when the self-contained touch screen is in an initial standby state, a touch position where a touch signal is received in the self-contained touch screen, where the initial standby state is a state where the self-contained touch screen is at a first scanning frequency, and the first scanning frequency is smaller than a second scanning frequency of the self-contained touch screen in an operating state;
the setting module 342 may be configured to set the touch position as the preset region when the determining module 341 determines that the number of occurrences of the touch position exceeds a preset threshold.
Further, as shown in fig. 4, the apparatus further includes:
the judging unit 35 may be configured to judge whether the self-contained touch screen is in the preset standby state;
the detecting unit 31 may be specifically configured to detect whether a touch signal exists in a preset area in the self-contained touch screen if the determining unit 35 determines that the self-contained touch screen is in the preset standby state.
Further, as shown in fig. 4, the setting module 342 may be specifically configured to, if it is determined that the occurrence times of a plurality of different touch positions all exceed a preset threshold, set the plurality of different touch positions to a plurality of different preset areas respectively;
the detecting unit 31 may be further specifically configured to detect whether a touch signal exists in any one of a plurality of preset areas in the self-contained touch screen if it is determined that the self-contained touch screen is in the preset standby state.
Since the wake-up device based on the self-contained touch screen described in this embodiment is a device capable of executing the wake-up method based on the self-contained touch screen in the embodiment of the present invention, based on the wake-up method based on the self-contained touch screen described in the embodiment of the present invention, a person skilled in the art can know a specific implementation manner and various variations of the wake-up device based on the self-contained touch screen in this embodiment, so that a detailed description of how the wake-up device based on the self-contained touch screen implements the wake-up method based on the self-contained touch screen in the embodiment of the present invention is omitted here. As long as those skilled in the art implement the device used in the wake-up method based on the self-contained touch screen in the embodiments of the present invention, the device is within the scope of the present application.
Compared with the prior art that when a user does not use the touch screen, the frequency of scanning the whole screen of the self-contained touch screen is reduced, the awakening method and the awakening device based on the self-contained touch screen provided by the embodiment of the invention can detect whether the touch signal exists in the preset area of the self-contained touch screen, and awaken the self-contained touch screen to the working state if the touch signal exists in the preset area of the self-contained touch screen. Otherwise, the self-contained touch screen is controlled to be in a preset standby state, wherein the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed, so that the self-contained touch screen can be awakened when a touch signal exists in the preset area, the screen can be awakened in time, and in addition, when a user does not perform awakening operation, the area outside the preset area in the self-contained touch screen is in a closed state, so that the power consumption of the self-contained touch screen can be reduced, the problem that the power consumption is large due to the fact that the full screen is scanned in the process of awakening the self-contained touch screen in the prior art is solved, and the power consumption of the awakening process of the self-contained touch screen is integrally reduced. In addition, other areas of the screen except the preset area in the preset standby state are closed, so that the problem of mistaken awakening caused by false triggering can be avoided, and the condition of power consumption waste in the awakening process of the self-contained touch screen is further reduced.
Meanwhile, the preset area is arranged in the self-contained touch screen, so that the follow-up awakening operation of the touch screen can be ensured to be carried out through the preset area, and the support is provided for reducing the power consumption of the self-contained touch screen during the awakening operation on the whole. In addition, when the self-contained touch screen is in an initial standby state, the touch position of the self-contained touch screen, which receives the touch signal, is determined, and when the occurrence frequency of the touch position is determined to exceed a preset threshold value, the touch position is set as the preset area, so that the function of determining the preset area by the operation habit of the user can be ensured, and the wake-up operation of a subsequent user is facilitated. And if the occurrence frequency of a plurality of different touch positions exceeds the preset threshold value, the plurality of different touch positions are respectively set to a plurality of different preset areas, so that the user can further ensure that the user can wake up the equipment from the plurality of preset areas, and the mode of waking up the self-contained touch screen is simpler and more flexible.
Furthermore, whether the self-contained touch screen is in the preset standby state or not is judged, so that the problem of power consumption waste caused by touch signal detection on the preset area can be solved when the touch screen is in the working state, whether a touch signal exists in any one preset area in a plurality of preset areas in the self-contained touch screen or not can be detected if the self-contained touch screen is judged to be in the preset standby state, the touch signal detection on the plurality of preset areas can be ensured when the plurality of preset areas exist, and the touch screen can be awakened in time when the touch signal exists in any one preset area.
The wake-up device based on the self-contained touch screen comprises a processor and a memory, wherein the detection unit, the wake-up unit, the control unit and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.
The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. The kernel can be set to be one or more than one, and the problem that the power consumption of screen scanning from standby to awakening of the existing self-contained touch screen is large when the existing self-contained touch screen is awakened is solved by adjusting kernel parameters, so that the power consumption of the self-contained touch screen in the awakening process is reduced.
The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
The embodiment of the present invention provides a non-transitory computer-readable storage medium, which stores computer instructions, where the computer instructions cause the computer to execute the wake-up method based on the self-contained touch screen described in the above embodiment.
An embodiment of the present invention provides an electronic device, as shown in fig. 5, including:
at least one processor 41;
and at least one memory 42, a bus 43 connected to said processor 41; wherein,
the processor 41 and the memory 42 complete mutual communication through the bus 43;
the processor 41 is configured to call program instructions in the memory 42 to perform the following steps:
detecting whether a touch signal exists in a preset area in a self-contained touch screen, wherein the preset area is an awakening activation area for receiving the touch signal for awakening the self-contained touch screen;
if so, awakening the self-contained touch screen to a working state;
if not, controlling the self-contained touch screen to be in a preset standby state, wherein the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed.
Further, before the detecting whether the touch signal exists in the preset area in the self-contained touch screen, the method further includes:
and setting the preset area in the self-contained touch screen.
Further, the setting the preset area in the self-contained touch screen includes:
when the self-contained touch screen is in an initial standby state, determining a touch position of the self-contained touch screen, which receives a touch signal, wherein the initial standby state is a state that the self-contained touch screen is in a first scanning frequency, and the first scanning frequency is less than a second scanning frequency of the self-contained touch screen in a working state;
and when the occurrence frequency of the touch position is determined to exceed a preset threshold value, setting the touch position as the preset area.
Further, before the detecting whether the touch signal exists in the preset area in the self-contained touch screen, the method further includes:
judging whether the self-contained touch screen is in the preset standby state or not;
whether a touch signal exists in a preset area in the self-contained touch screen or not is detected, and the method comprises the following steps:
and if the self-contained touch screen is judged to be in the preset standby state, detecting whether a touch signal exists in a preset area in the self-contained touch screen.
Further, when it is determined that the number of occurrences of the touch position exceeds a preset threshold, setting the touch position as the preset area includes:
if the occurrence times of a plurality of different touch positions are determined to exceed a preset threshold value, setting the different touch positions as a plurality of different preset areas respectively;
if the self-contained touch screen is judged to be in the preset standby state, whether a touch signal exists in a preset area in the self-contained touch screen or not is detected, and the method comprises the following steps:
and if the self-contained touch screen is judged to be in the preset standby state, detecting whether a touch signal exists in any one of a plurality of preset areas in the self-contained touch screen.
The electronic device in the embodiment of the present invention may be a PC, a server, or the like.
The present application further provides a computer program product adapted to perform program code for initializing the following method steps when executed on a data processing device: detecting whether a touch signal exists in a preset area in a self-contained touch screen, wherein the preset area is an awakening activation area for receiving the touch signal for awakening the self-contained touch screen; if so, awakening the self-contained touch screen to a working state; if not, controlling the self-contained touch screen to be in a preset standby state, wherein the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application 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.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. 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 apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, 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 apparatus 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 apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application 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.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. A wake-up method based on a self-contained touch screen is characterized by comprising the following steps:
detecting whether a touch signal exists in a preset area in a self-contained touch screen, wherein the preset area is an awakening activation area for receiving the touch signal for awakening the self-contained touch screen;
if so, awakening the self-contained touch screen to a working state;
if not, controlling the self-contained touch screen to be in a preset standby state, wherein the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed;
before detecting whether a touch signal exists in a preset area in the self-contained touch screen, the method further comprises the following steps:
setting the preset area in the self-contained touch screen;
the setting of the preset area in the self-contained touch screen includes:
when the self-contained touch screen is in an initial standby state, determining a touch position of the self-contained touch screen, which receives a touch signal, wherein the initial standby state is a state that the self-contained touch screen is in a first scanning frequency, and the first scanning frequency is less than a second scanning frequency of the self-contained touch screen in a working state;
and when the occurrence frequency of the touch position is determined to exceed a preset threshold value, setting the touch position as the preset area.
2. The method of claim 1, wherein prior to the detecting whether the touch signal is present in the preset area of the self-contained touch screen, the method further comprises:
judging whether the self-contained touch screen is in the preset standby state or not;
whether a touch signal exists in a preset area in the self-contained touch screen or not is detected, and the method comprises the following steps:
and if the self-contained touch screen is judged to be in the preset standby state, detecting whether a touch signal exists in a preset area in the self-contained touch screen.
3. The method according to claim 2, wherein when it is determined that the number of occurrences of the touch position exceeds a preset threshold, then setting the touch position as the preset area comprises:
if the occurrence times of a plurality of different touch positions are determined to exceed a preset threshold value, setting the different touch positions as a plurality of different preset areas respectively;
if the self-contained touch screen is judged to be in the preset standby state, whether a touch signal exists in a preset area in the self-contained touch screen or not is detected, and the method comprises the following steps:
and if the self-contained touch screen is judged to be in the preset standby state, detecting whether a touch signal exists in any one of a plurality of preset areas in the self-contained touch screen.
4. A wake-up apparatus based on a self-contained touch screen, the apparatus comprising:
the detection unit is used for detecting whether a touch signal exists in a preset area in the self-contained touch screen, wherein the preset area is an awakening activation area for receiving the touch signal for awakening the self-contained touch screen;
the wake-up unit is used for waking up the self-contained touch screen to a working state if a touch signal exists in a preset area in the self-contained touch screen;
the control unit is used for controlling the self-contained touch screen to be in a preset standby state if detecting that no touch signal exists in a preset area in the self-contained touch screen, wherein the preset standby state is a state that other areas except the preset area in the self-contained touch screen are closed;
the setting unit is used for setting the preset area in the self-contained touch screen;
the setting unit includes:
the determining module is used for determining a touch position of the self-contained touch screen, which receives a touch signal, when the self-contained touch screen is in an initial standby state, wherein the initial standby state is a state that the self-contained touch screen is in a first scanning frequency, and the first scanning frequency is less than a second scanning frequency of the self-contained touch screen in a working state;
and the setting module is used for setting the touch position as the preset area when the occurrence frequency of the touch position is determined to exceed a preset threshold value.
5. The apparatus of claim 4, further comprising:
the judging unit is used for judging whether the self-contained touch screen is in the preset standby state or not;
the detection unit is specifically configured to detect whether a touch signal exists in a preset area in the self-contained touch screen if it is determined that the self-contained touch screen is in the preset standby state.
6. The apparatus of claim 5,
the setting module is specifically configured to set a plurality of different touch positions as a plurality of different preset areas respectively if it is determined that the occurrence frequency of the plurality of different touch positions exceeds a preset threshold;
the detection unit is further specifically configured to detect whether a touch signal exists in any one of a plurality of preset areas in the self-contained touch screen if it is determined that the self-contained touch screen is in the preset standby state.
7. An electronic device, comprising:
at least one processor;
and at least one memory, bus connected with the processor; wherein,
the processor and the memory complete mutual communication through the bus;
the processor is configured to call program instructions in the memory to perform the self-contained touch screen based wake-up method of any one of claims 1 to 3.
8. A non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform the self-contained touch screen based wake-up method of any one of claims 1 to 3.
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