CN111880676A - Partition touch control method and device, electronic equipment and storage medium - Google Patents
Partition touch control method and device, electronic equipment and storage medium Download PDFInfo
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- CN111880676A CN111880676A CN202010575975.2A CN202010575975A CN111880676A CN 111880676 A CN111880676 A CN 111880676A CN 202010575975 A CN202010575975 A CN 202010575975A CN 111880676 A CN111880676 A CN 111880676A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
- G06F3/041661—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving using detection at multiple resolutions, e.g. coarse and fine scanning; using detection within a limited area, e.g. object tracking window
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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Abstract
The invention provides a partitioned touch control method, a partitioned touch control device, electronic equipment and a storage medium, which can solve the problem of reduced coordinate precision of touch points of large-size touch control interaction products and optimize touch control interaction performance. The partition touch method is applied to touch display equipment, the whole touch area of the touch display equipment is divided into at least two sub-areas, and the method comprises the following steps: receiving touch operation of a user on the touch screen; judging the sub area to which the corresponding touch point of the touch operation belongs; determining coordinate data of the touch point in the sub-area as secondary coordinate data; and converting the secondary coordinate data into integral coordinate data according to the position relation and the geometric proportion of the subarea and the integral touch area. The partition touch device comprises touch display equipment, a touch response module, a sub-area judgment module, a secondary coordinate calculation module and a coordinate conversion module. The electronic equipment and the storage medium are used for realizing the partition touch method.
Description
Technical Field
One or more embodiments of the present disclosure relate to the field of touch technologies, and in particular, to a partition touch method, an apparatus, an electronic device, and a storage medium.
Background
With the continuous development and update of touch technologies, in order to meet the needs of consumers, touch interactive products and devices are gradually developed to large sizes, the original 55-inch and 65-inch mainstream interactive products are gradually developed to the current 75-inch and 85-inch mainstream interactive products, and more choices are provided for the screen proportion of the display panel of the touch interactive products. With the continuous increase of the size of the touch screen and the wide application of large-size touch interactive products, the precision and the speed of the coordinate calculation of the touch points are reduced, and the problems of the touch performance in various aspects such as the interactive response speed, the writing fineness, the following speed and the like caused by the reduction of the precision and the speed of the coordinate of the touch points are also gradually highlighted.
Disclosure of Invention
In view of the above, one or more embodiments of the present disclosure are directed to a method, an apparatus, an electronic device, and a storage medium for touch partitioning, so as to solve the problems of reduced coordinate precision and speed of touch points and poor touch interaction performance.
Based on the above object, the present invention provides a partitioned touch method applied to a touch display device, where the touch display device includes a touch screen, an entire touch area of the touch screen is divided into at least two sub-areas, and the partitioned touch method includes:
receiving touch operation of a user on the touch screen;
judging the sub-area to which the touch point corresponding to the touch operation belongs;
acquiring touch scanning data corresponding to the subareas;
calculating coordinate data of the touch point in the sub-area according to the touch scanning data to serve as secondary coordinate data;
and converting the secondary coordinate data into integral coordinate data according to the position relation and the geometric proportion of the subarea and the integral touch area.
Based on the above object, the present invention further provides a partitioned touch device, applied to a touch display device, where the touch display device includes a touch screen, an entire touch area of the touch screen is divided into at least two sub-areas, and the partitioned touch device includes:
the touch response module is configured to receive touch operation of a user on the touch screen;
the subarea judging module is configured to judge the subarea to which the corresponding touch point of the touch operation belongs;
the touch scanning module is configured to acquire touch scanning data corresponding to the subareas;
a secondary coordinate calculation module configured to calculate coordinate data of the touch point in the sub-area as secondary coordinate data according to the touch scan data;
and the coordinate conversion module is configured to convert the secondary coordinate data into overall coordinate data according to the position relation and the geometric proportion of the sub-area and the overall touch area.
In view of the foregoing, the present invention further provides a partitioned touch electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the partitioned touch method when executing the computer program.
In view of the above, the present invention also provides a non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores computer instructions for causing the computer to execute the partition touch method.
As can be seen from the above description, according to the partitioned touch method, the partitioned touch device, the electronic device, and the storage medium provided in one or more embodiments of the present disclosure, an original large-sized overall touch area is partitioned, and is decomposed into a plurality of small touch sub-areas, a high-precision touch point coordinate is determined in the small touch sub-area, and then the touch point coordinate is converted into a touch point coordinate relative to the overall touch area, so that the precision of the finally obtained touch point coordinate data is consistent with the high precision of the touch point coordinate determined in the sub-area, thereby ensuring that the touch performance and experience of the large-sized touch interactive product are better.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
Fig. 1 is a schematic diagram of a partition touch method according to one or more embodiments of the present disclosure;
fig. 2 is a schematic diagram illustrating a result of dividing an entire touch area in a partitioned touch method according to one or more embodiments of the present disclosure;
fig. 3 is a schematic size diagram of a result of dividing an entire touch area in a partitioned touch method according to one or more embodiments of the present disclosure;
fig. 4 is a schematic diagram illustrating a position of a touch point in a touch area 1 in a partition touch method according to one or more embodiments of the present disclosure;
fig. 5 is a schematic diagram illustrating a position of a touch point in a touch area 2 in a partition touch method according to one or more embodiments of the present disclosure;
fig. 6 is a schematic structural diagram of a partitioned touch device according to one or more embodiments of the present disclosure;
fig. 7 is a schematic structural diagram of a partitioned touch electronic device according to one or more embodiments of the present disclosure.
Detailed Description
For the purpose of promoting a better understanding of the objects, aspects and advantages of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
With the continuous development and update of touch technologies, in order to meet the needs of consumers, touch interactive products and devices are gradually developed to large sizes, the original 55-inch and 65-inch mainstream interactive products are gradually developed to the current 75-inch and 85-inch mainstream interactive products, and more choices are provided for the screen proportion of the display panel of the touch interactive products. With the improvement of the interaction experience requirements of people, consumers begin to pay more attention to the performance of human-computer interaction, such as response speed, writing fineness, touch handwriting following speed and the like of touch interaction, but with the continuous enlargement of the size of touch interaction products, touch methods and algorithms become more complex, and the interaction experience effect of the existing large-size touch interaction equipment is difficult to reach the expectation of people. The problems of slow interactive response speed, poor writing fineness, following speed and other touch performance caused by the reduction of the coordinate precision of the touch points are also gradually highlighted.
In view of the above problems, embodiments of the present invention provide a partitioned touch method, apparatus and electronic device, in which an entire touch area of a large-size touch interactive device is decomposed into a plurality of small-size touch areas, and for each small-size touch area, the positioning accuracy of an internal touch point is higher, coordinate data of a high-end touch point is obtained in the small-size touch area, and then the coordinate data is summarized and converted into coordinates of touch points in the large-size touch area, so that the positioning accuracy of the touch points is not reduced, and thus the touch performance and experience of the large-size touch interactive product can be better ensured.
In one aspect, one or more embodiments of the present specification provide a partition triggering method.
As shown in fig. 1, a partitioned touch method provided in one or more embodiments of the present disclosure is applied to a touch display device, where the touch display device includes a touch screen, a whole touch area of the touch screen is divided into at least two sub-areas, and the partitioned touch method includes the following steps:
s1: receiving touch operation of a user on the touch screen;
s2: judging the sub area to which the corresponding touch point of the touch operation belongs;
s3: acquiring touch scanning data corresponding to the subareas;
s4: calculating coordinate data of the touch point in the sub-area according to the touch scanning data to serve as secondary coordinate data;
s5: and converting the secondary coordinate data into integral coordinate data according to the position relation and the geometric proportion of the subarea and the integral touch area.
The overall touch area is often rectangular, and in the partition touch method, the overall touch area is divided into at least two sub-areas, for example, the rectangular overall touch area may be divided into two left and right small rectangular sub-areas or two upper and lower small rectangular sub-areas, or divided into three sub-areas, such as upper, middle and right sub-areas, or divided into nine small sub-areas in a well grid pattern. It can be understood that there are many different dividing manners for dividing the entire touch area, and the specific dividing manner may be determined according to the entire touch area of the touch display screen in the specific touch interaction product. However, no matter what sub-area division method is adopted, the size of the obtained sub-area is smaller than the whole size, for each small sub-area, the internal touch point positioning algorithm is independent, the touch point positioning is carried out in the small sub-area, and the accuracy is higher.
After the subareas are divided, when a touch body touches, the touch point, namely the subarea where the touch body and the touch display screen touch point belong to is judged, so that the secondary coordinate data of the touch point is determined aiming at the corresponding subarea, and the accuracy of the determined secondary coordinate data is higher. And then, converting the high-precision secondary coordinate data into integral coordinate data according to the position relation and the geometric proportion of the small-size subarea and the integral touch area, wherein the precision of the coordinate data is kept unchanged in the process, and the finally determined integral coordinate data also keeps high precision, so that the touch performance and experience of the large-size touch interactive product are better.
In a partition touch method provided in one or more embodiments of the present specification, before acquiring touch scan data corresponding to a real-time sub-area, the method further includes:
and controlling a touch scanning circuit to scan the subareas.
In the subarea touch method, subarea touch scanning of the whole touch area is realized by adopting a mode of controlling a touch circuit to scan the subareas, so that touch scanning data corresponding to the subareas are obtained. After the sub-area to which the touch point belongs is determined, the touch scanning circuit is controlled to scan only the sub-area to which the touch point belongs, and compared with the whole touch area, the touch scanning area is reduced for touch scanning of the small-size sub-area, the accuracy is improved, and meanwhile the touch scanning efficiency can be improved.
As shown in fig. 2, in a partition touch method provided in one or more embodiments of the present specification, the touch display device sets a detection device 4 at the boundary of the entire touch area, and step S2 includes:
receiving orientation detection information of the detection equipment on the touch body, and determining the distance and the direction of the touch body relative to the detection equipment according to the orientation detection information;
and determining the sub-area to which the corresponding touch point of the touch body belongs according to the distance and the direction of the touch body relative to the detection equipment.
The detection equipment arranged on the boundary of the whole touch area is used for detecting a touch body, acquiring corresponding direction monitoring information and judging the subarea where the touch point corresponding to the touch body is located according to the direction monitoring information.
Referring to fig. 2, a schematic diagram of the whole touch area partition is shown, in which a rectangular whole touch area is taken as an example, wherein a vertical line shaded portion represents a first sub area (denoted as a touch area 1), and a horizontal line shaded portion represents a second sub area (denoted as a touch area 2).
As shown in fig. 2, in a method for touch partition provided in one or more embodiments of the present disclosure, an overlapping area (denoted as a touch area 3) exists between two adjacent sub-areas;
when the touch point is detected to be located in the overlapping area (touch area 3), determining the motion trend of the touch body according to the tracking detection of the monitoring equipment 4 on the touch body;
and judging the sub-area corresponding to the touch point according to the motion trend of the touch body.
After the integral touch area is divided into at least two sub-areas, the position near the connecting boundary of the two adjacent sub-areas is a special position, and when the touch point is located in the area and even just falls on the connecting boundary line of the two sub-areas, the coordinate positioning work of the touch point becomes very difficult, and errors are very easy to occur. Therefore, in the partition touch method, when performing area partition, an overlapping area, which is an overlapping portion, is set between two adjacent sub-areas, as shown in fig. 2, it should be noted that the width of the overlapping area is not too wide, and generally the width of the overlapping area is set to be about 30mm, so that adaptive adjustment can be made according to actual situations. When the touch point is located in the overlap area, the detection device 4 performs tracking detection on the touch body to determine a motion trend of the touch body, and when the motion trend of the touch body is from the touch area 1 to the touch area 2, it is determined that the touch point is located in the touch area 2; on the contrary, when the motion trend of the touch body is from the touch area 2 to the touch area 1, it is determined that the touch point is located in the touch area 1.
By adopting the method, the continuity of the coordinate data of the cross-subarea touch point can be ensured, and the secondary coordinate data of the touch point in the subarea to which the touch point belongs is ensured to be accurate enough.
It should be understood by those skilled in the art that the detection device 4 may be any device capable of acquiring a relative distance and an angle (direction) from the touch object, for example, the detection device may be a radar module, a camera, a distance sensor, or the like capable of implementing a dynamic tracking function, and in one or more embodiments, the detection device may select a dynamic tracking sensor, which can more quickly determine a motion trend of the touch object, so as to more quickly complete a determination operation on a sub-area to which the touch point belongs, thereby reducing a touch response time and optimizing a touch experience performance.
One or more embodiments of the present specification provide a partition triggering method, further including:
receiving state detection information of the detection equipment 4 on the touch body;
after the overall coordinate data is obtained through conversion, judging the effectiveness of the overall coordinate data according to the state detection information;
and if the state detection information content is empty, the overall coordinate data is invalid, and the overall coordinate data is discarded.
Considering the application scenario of the large-size touch interactive product and the device, there are often many interference items around the touch interactive product, which may cause abnormal overall coordinate data to appear, and in order to avoid the influence caused by the abnormal overall coordinate data, the detection device 4 further generates state detection information when detecting the touch object, so as to represent whether the touch object exists, and if the touch object does not exist, the content of the state detection information is empty. When the touch body does not exist and the overall coordinate data is acquired, the overall coordinate data is abnormal data, and the overall coordinate data is invalid.
In one or more embodiments of the present disclosure, in a method for partitioned touch control, the converting the secondary coordinate data into overall coordinate data according to a position relationship and a geometric ratio between the sub-area and the overall touch area includes:
determining a coordinate data conversion formula according to the position relation and the geometric proportion;
and calculating and determining the overall coordinate data by utilizing the coordinate data conversion formula according to the secondary coordinate data.
Referring to fig. 3, the size of the entire touch area is shown corresponding to the area division result shown in fig. 2 (the left side is the touch area 1, the right side is the touch area 2, and the middle overlapping portion is the touch area 3). Wherein X is the physical length maximum coordinate data S (unit: resolution) of the entire touch area, X1 is the physical length of the coordinate size of touch area 1, maximum coordinate data S1 (unit: resolution); x2 is the actual physical length of the coordinate size of touch area 2, maximum coordinate data S2 (unit: resolution); x3 represents the difference between X and X2, i.e., X3 ═ X-X2; theoretically, S1-S2-S can be set according to actual conditions.
Referring to fig. 4, a schematic diagram of a position of a touch point in the touch area 1 is shown, where a represents an actual physical length of the touch point on a horizontal axis. At this time, the touch point coordinate is determined to be (x, y) in the sub-area touch area 1, and the converted overall coordinate data is recorded as (x ', y'). According to the position relationship and the geometric proportion of the touch area 1 and the whole touch area, a coordinate data conversion formula can be determined as follows:
x′＝(X1*x*S)/(X*S1)
y′＝y
referring to fig. 5, a schematic diagram of a position of a touch point in the touch area 2 is shown, where B represents an actual physical length of the touch point on a horizontal axis. At this time, it is determined that the touch point coordinates are (x, y) in the sub-area touch area 2, and the converted overall coordinate data is (x ', y'). according to the position relationship and geometric proportion between the touch area 2 and the overall touch area, a coordinate data conversion formula may be determined as follows:
x′＝(X3*S)/X+(X2*x*S)/X*S2
y′＝y
similarly, when other sub-area division modes are adopted, a coordinate data conversion formula can be determined according to the position relation and the geometric proportion of the sub-area where the touch point is located and the whole touch area, so that the high-end-precision secondary coordinate data is converted into the whole coordinate data.
In another aspect, one or more embodiments of the present specification further provide a partitioned touch device.
As shown in fig. 6, one or more embodiments of the present disclosure provide a partitioned touch apparatus applied to a touch display device, where the touch display device includes a touch screen, a whole touch area of the touch screen is divided into at least two sub areas, and the partitioned touch apparatus includes:
a touch response module 601 configured to receive a touch operation of a user on the touch screen;
a sub-area determination module 602 configured to determine the sub-area to which the touch point corresponding to the touch operation belongs;
a touch scanning module 603 configured to obtain touch scanning data corresponding to the sub-area;
a secondary coordinate calculation module 604 configured to calculate coordinate data of the touch point in the sub-area according to the touch scan data as secondary coordinate data;
a coordinate conversion module 605 configured to convert the secondary coordinate data into overall coordinate data according to a position relationship and a geometric proportion of the sub-area and the overall touch area.
In one or more embodiments of the present disclosure, in the partitioned touch device, the touch scan module 603 further controls the touch scan circuit to scan the sub-area before acquiring the touch scan data corresponding to the sub-area.
In one or more embodiments of the present disclosure, a partitioned touch device is provided, where a corresponding touch display device sets a detection device at a boundary of the entire touch area;
the sub-area determining module 602 is configured to determine a sub-area to which a touch point corresponding to the touch operation belongs, and includes:
receiving orientation detection information of the detection equipment on the touch body, and determining the distance and the direction of the touch body relative to the detection equipment according to the orientation detection information;
and determining the sub-area to which the corresponding touch point of the touch body belongs according to the distance and the direction of the touch body relative to the detection equipment.
In one or more alternative embodiments of the present disclosure, a partitioned touch device is provided, where two adjacent sub areas in a corresponding touch display device have an overlapping area;
the sub-area determination module is configured to determine the sub-area to which the corresponding touch point of the touch operation belongs, and includes:
when the touch point is located in the overlapping area, determining the motion trend of the touch body according to the tracking detection of the detection equipment on the touch body;
and judging the sub-area corresponding to the touch point according to the motion trend of the touch body.
One or more optional embodiments of this description provide a partitioned touch device, further including:
the anti-interference module is configured to receive state detection information of the detection equipment on the touch body, and after the state detection information is converted to obtain the overall coordinate data, the effectiveness of the overall coordinate data is judged according to the state detection information;
and if the state detection information content is empty, judging that the overall coordinate data is invalid, and discarding the overall coordinate data.
In one or more alternative embodiments of the present specification, in a partitioned touch device, the coordinate conversion module 605 is configured to convert the secondary coordinate data into overall coordinate data according to a position relationship and a geometric ratio between the sub area and the overall touch area, including:
determining a coordinate data conversion formula according to the position relation and the geometric proportion;
and calculating and determining the overall coordinate data by utilizing the coordinate data conversion formula according to the secondary coordinate data.
For convenience of description, the above devices are described as being divided into various modules by functions, and are described separately. Of course, the functionality of the modules may be implemented in the same one or more software and/or hardware implementations in implementing one or more embodiments of the present description.
The apparatus of the foregoing embodiment is used to implement the corresponding method in the foregoing embodiment, and has the beneficial effects of the corresponding method embodiment, which are not described herein again.
In another aspect, one or more embodiments of the present specification further provide an electronic device.
Fig. 7 is a schematic diagram illustrating a more specific hardware structure of an electronic device according to this embodiment, where the electronic device may include: a processor 1010, a memory 1020, an input/output interface 1030, a communication interface 1040, and a bus 1050. Wherein the processor 1010, memory 1020, input/output interface 1030, and communication interface 1040 are communicatively coupled to each other within the device via bus 1050.
The processor 1010 may be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits, and is configured to execute related programs to implement the partition touch method provided in the embodiments of the present disclosure.
The Memory 1020 may be implemented in the form of a ROM (Read Only Memory), a RAM (Random access Memory), a static storage device, a dynamic storage device, or the like. The memory 1020 may store an operating system and other application programs, and when the partition touch method provided by the embodiments of the present specification is implemented by software or firmware, relevant program codes are stored in the memory 1020 and called to be executed by the processor 1010.
The input/output interface 1030 is used for connecting an input/output module to input and output information. The i/o module may be configured as a component in a device (not shown) or may be external to the device to provide a corresponding function. The input devices may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output devices may include a display, a speaker, a vibrator, an indicator light, etc.
The communication interface 1040 is used for connecting a communication module (not shown in the drawings) to implement communication interaction between the present apparatus and other apparatuses. The communication module can realize communication in a wired mode (such as USB, network cable and the like) and also can realize communication in a wireless mode (such as mobile network, WIFI, Bluetooth and the like).
It should be noted that although the above-mentioned device only shows the processor 1010, the memory 1020, the input/output interface 1030, the communication interface 1040 and the bus 1050, in a specific implementation, the device may also include other components necessary for normal operation. In addition, it can be understood by those skilled in the art that the above-mentioned device may also include only components necessary for implementing the partition touch method described in the embodiments of the present disclosure, and not necessarily all components shown in the drawings.
In another aspect, one or more embodiments of the present specification further provide a computer-readable storage medium storing computer instructions for causing the computer to execute the partitioned touch method.
It should be noted that the method of one or more embodiments of the present disclosure may be performed by a single device, such as a computer or server. The method of the embodiment can also be applied to a distributed scene and completed by the mutual cooperation of a plurality of devices. In such a distributed scenario, one of the devices may perform only one or more steps of the method of one or more embodiments of the present disclosure, and the devices may interact with each other to complete the method.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (9)
1. A partition touch control method is applied to a touch control display device, and is characterized in that the touch control display device comprises a touch control screen, the whole touch control area of the touch control screen is divided into at least two sub-areas, and the partition touch control method comprises the following steps:
receiving touch operation of a user on the touch screen;
judging the sub-area to which the touch point corresponding to the touch operation belongs;
acquiring touch scanning data corresponding to the subareas;
calculating coordinate data of the touch point in the sub-area according to the touch scanning data to serve as secondary coordinate data;
and converting the secondary coordinate data into integral coordinate data according to the position relation and the geometric proportion of the subarea and the integral touch area.
2. The method according to claim 1, wherein before acquiring the touch scan data corresponding to the sub-area, the method further comprises:
and controlling a touch scanning circuit to scan the subareas.
3. The method of claim 1, wherein the touch display device sets a detection device at the global touch area boundary;
the determining the sub-area to which the touch point corresponding to the touch operation belongs includes:
receiving orientation detection information of the detection equipment on the touch body, and determining the distance and the direction of the touch body relative to the detection equipment according to the orientation detection information;
and determining the sub-area to which the corresponding touch point of the touch body belongs according to the distance and the direction of the touch body relative to the detection equipment.
4. A method according to claim 3, wherein there is an overlapping region between two adjacent sub-regions;
when the touch point is located in the overlapping area, determining the motion trend of the touch body according to the tracking detection of the detection equipment on the touch body;
and judging the sub-area corresponding to the touch point according to the motion trend of the touch body.
5. The method of claim 3, further comprising:
receiving state detection information of the detection equipment on the touch body;
after the overall coordinate data is obtained through conversion, judging the effectiveness of the overall coordinate data according to the state detection information;
and if the state detection information content is empty, judging that the overall coordinate data is invalid, and discarding the overall coordinate data.
6. The method according to claim 1, wherein the converting the secondary coordinate data into the global coordinate data according to the position relationship and the geometric ratio of the sub-area and the global touch area comprises:
determining a coordinate data conversion formula according to the position relation and the geometric proportion;
and calculating and determining the overall coordinate data by utilizing the coordinate data conversion formula according to the secondary coordinate data.
7. A partition touch device is applied to a touch display device, and is characterized in that the touch display device comprises a touch screen, the whole touch area of the touch screen is divided into at least two sub-areas, and the partition touch device comprises:
the touch response module is configured to receive touch operation of a user on the touch screen;
the subarea judging module is configured to judge the subarea to which the corresponding touch point of the touch operation belongs;
the touch scanning module is configured to acquire touch scanning data corresponding to the subareas;
a secondary coordinate calculation module configured to calculate coordinate data of the touch point in the sub-area as secondary coordinate data according to the touch scan data;
and the coordinate conversion module is configured to convert the secondary coordinate data into overall coordinate data according to the position relation and the geometric proportion of the sub-area and the overall touch area.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 6 when executing the computer program.
9. A computer-readable storage medium storing computer instructions for causing a computer to perform the method of any one of claims 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010575975.2A CN111880676B (en) | 2020-06-22 | 2020-06-22 | Partition touch control method and device, electronic equipment and storage medium |
| PCT/CN2020/106733 WO2021258506A1 (en) | 2020-06-22 | 2020-08-04 | Sub-area touch method and apparatus, electronic device, and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010575975.2A CN111880676B (en) | 2020-06-22 | 2020-06-22 | Partition touch control method and device, electronic equipment and storage medium |
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| CN111880676A true CN111880676A (en) | 2020-11-03 |
| CN111880676B CN111880676B (en) | 2022-03-15 |
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| CN111880676B (en) | 2022-03-15 |
| WO2021258506A1 (en) | 2021-12-30 |
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