CN111309169A - Touch device, control method and electronic equipment - Google Patents
Touch device, control method and electronic equipment Download PDFInfo
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
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Abstract
The invention discloses a touch device, a control method and electronic equipment. The touch control device comprises a display part and a control part, wherein the display part comprises a display screen and a touch control screen covered on the display screen, the display screen comprises a plurality of display units which are spliced with each other, the plurality of display units comprise a transverse screen and a vertical screen, the touch control screen comprises a transverse screen touch control area corresponding to the transverse screen and a vertical screen touch control area corresponding to the vertical screen, the control part comprises a touch control part and a display control part, the touch control part comprises a touch control data acquisition module and a touch control data processing module which are in signal connection, and the touch control data acquisition module is in signal connection with the touch control screen; the touch data processing module comprises a coordinate conversion unit. The display screen comprises the transverse screen and the vertical screen, so that the size of the display screen can be diversified, and the display screen is suitable for more application scenes. The touch device can display in a single-window display mode or a multi-window display mode, so that the touch device is better in user experience when being applied to various scenes such as office, meeting, teaching and entertainment games.
Description
Technical Field
The invention relates to the technical field of touch screens, in particular to a touch device, a control method and electronic equipment.
Background
At present, the display screen can be used in a plurality of scenes such as teaching, working, entertainment and the like, in order to enrich the function of the display screen, a plurality of display screens can be divided into a plurality of display windows, each display window can display different pictures, the user experience is better, further, in order to improve the display effect of multi-window display, the size of the display screen is generally larger, and the display effect of each display window can be better.
Although the multi-window display makes the functions of the screen richer, the existing display screen is generally only used for displaying images and cannot be directly subjected to touch operation, so that the convenience of using the display screen is low, and the user experience is not good enough.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a touch device, a control method and an electronic device, in which a horizontal screen and a vertical screen are spliced to form a display screen.
In a first aspect, a touch device is provided, which includes a display unit and a control unit, the display unit includes a display screen and a touch screen covering the display screen, and the display screen is used for displaying an image to be displayed of a signal source:
the display screen comprises a plurality of display units which are spliced with each other, the display units comprise a transverse screen and a vertical screen, the touch screen comprises a transverse screen touch area corresponding to the transverse screen and a vertical screen touch area corresponding to the vertical screen,
the control part comprises a touch control part and a display control part,
the touch control part comprises a touch data acquisition module and a touch data processing module which are in signal connection, the touch data acquisition module is in signal connection with the touch screen and is used for acquiring touch data from the touch screen, and the touch data comprises touch coordinates;
the touch data processing module is used for receiving the touch data from the touch data acquisition module, processing the touch data and transmitting processing information to a signal source;
the touch data processing module comprises a coordinate conversion unit, and the coordinate conversion unit is used for rotating, translating and/or scaling the touch coordinate.
Preferably, at least one of the different display units is divided into at least two display areas; the different display areas are used for displaying the images to be displayed of different signal sources, or more than two adjacent display areas are used for displaying the images to be displayed of one signal source together.
Preferably, the different display units are respectively used for displaying the images to be displayed of different signal sources, or all the display units are used for displaying the images to be displayed of one signal source together.
Preferably, the display control part includes a first image signal processing module and a second image signal processing module,
the first image signal processing module is connected with the transverse screen and used for displaying the received image on the transverse screen;
and the second image signal processing module is connected with the vertical screen and used for displaying the received image on the vertical screen after the received image is subjected to rotation processing.
Preferably, when the plurality of display units commonly display images to be displayed of the same signal source, the display control unit cuts the images to be displayed, and distributes the cut images to the first image signal processing module and the second image signal processing module, respectively.
Preferably, the display screen includes first display element and second display element, first display element is horizontal screen, and the second display element is perpendicular screen, first display element is provided with along length direction's at least one side the second display element, just the minor face of first display element with the long limit of second display element is parallel.
Preferably, the first display unit is a 16:9 landscape,
the second display unit is a 5:9 vertical screen, and the second display unit and the vertical screen are spliced to form a 21:9 display screen.
In a second aspect, a touch device is provided, which includes a display unit and a control unit, the display unit includes a display screen and a touch screen covering the display screen, the display screen is used for displaying an image to be displayed of a signal source:
the display screen comprises a plurality of display units which are spliced with one another, the display units comprise a transverse screen and a vertical screen, and the touch screen comprises touch areas corresponding to the display units;
the coordinate system of the touch position of the touch area and the coordinate system of the corresponding display unit are the same coordinate system.
Preferably, at least one of the different display units is divided into at least two display areas; the different display areas are used for displaying the images to be displayed of different signal sources, or more than two adjacent display areas are used for displaying the images to be displayed of one signal source together.
Preferably, the different display units are respectively used for displaying the images to be displayed of different signal sources, or all the display units are used for displaying the images to be displayed of one signal source together.
Preferably, the display control part includes a first image signal processing module and a second image signal processing module,
the first image signal processing module is connected with the transverse screen and used for displaying the received image on the transverse screen;
and the second image signal processing module is connected with the vertical screen and used for displaying the received image on the vertical screen after the received image is subjected to rotation processing.
Preferably, when the plurality of display units commonly display images to be displayed of the same signal source, the display control unit cuts the images to be displayed, and distributes the cut images to the first image signal processing module and the second image signal processing module, respectively.
Preferably, the display screen includes first display element and second display element, first display element is horizontal screen, and the second display element is perpendicular screen, first display element is provided with along length direction's at least one side the second display element, just the minor face of first display element with the long limit of second display element is parallel.
Preferably, the first display unit is a 16:9 landscape,
the second display unit is a 5:9 vertical screen, and the second display unit and the vertical screen are spliced to form a 21:9 display screen.
In a third aspect, an electronic device is provided, which includes the touch device.
Preferably, the electronic device is an interactive display screen, a touch control all-in-one machine, an electronic blackboard, an electronic whiteboard, an intelligent interactive large screen or an intelligent flat plate.
In a fourth aspect, a control method for a touch device is provided, where the touch device includes a display portion, the display portion includes a display screen and a touch screen covering the display screen, the display screen is used to display an image to be displayed of a signal source, and includes a plurality of display units spliced with each other, and a plurality of the display units include a horizontal screen and a vertical screen, and the touch screen includes a horizontal screen touch area corresponding to the horizontal screen and a vertical screen touch area corresponding to the vertical screen, and the control method includes the steps of:
s10: acquiring touch data from a touch screen;
s20: and processing the touch data to obtain the corresponding relation between the touch data and each display unit, performing rotation, translation and/or zooming processing on touch coordinates contained in the touch data, and transmitting processing information to a signal source.
Preferably, the method further comprises the steps of:
s00: receiving a display control instruction;
and if the display control instruction indicates that the display screen displays the image to be displayed of the single signal source, controlling one of the display units to display the image to be displayed, or controlling all or part of the display units to display the image to be displayed together.
Preferably, the display screen includes a first display unit and a second display unit, the first display unit is a horizontal screen, the second display unit is a vertical screen, and in step S00:
and rotating and displaying part of the image to be displayed to the second display unit.
Preferably, the touch screen comprises a horizontal screen touch area corresponding to the horizontal screen and a vertical screen touch area corresponding to the vertical screen;
the step S10 specifically includes: acquiring touch data from the transverse screen touch area and/or the vertical screen touch area;
the step S20 includes:
directly transmitting the touch data from the transverse screen touch area to a corresponding signal source or transmitting the touch data to the corresponding signal source after coordinate conversion;
and transmitting the touch data from the vertical screen touch area to a corresponding signal source after coordinate conversion, wherein the coordinate conversion at least comprises coordinate rotation.
The display screen of the touch device provided by the invention is formed by splicing a plurality of display units and comprises a transverse screen and a vertical screen, so that the size of the display screen can be diversified, and the touch device can be suitable for more application scenes. The touch device can display in a single-window display mode or a multi-window display mode, so that the touch device is better in user experience when being applied to various scenes such as office, meeting, teaching and entertainment games.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 is a block diagram of a single window display system of a touch device according to the present invention;
FIG. 2 is a block diagram of a multi-window display system of a touch device according to the present invention;
fig. 3 is a flowchart illustrating a control method of the touch device according to the present invention.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. It will be appreciated by those of ordinary skill in the art that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, the touch device provided by the present invention includes a display portion 1 and a control portion 2, where the display portion 1 includes a display screen and a touch screen, the touch screen covers the display screen, the display screen is used for displaying an image to be displayed of a signal source 3, and the display screen includes a plurality of display units, and preferably, the sizes of the plurality of display units are not completely the same, that is, when there are two display units, the sizes of the two display units are different, and when there are more than two display units, a part of the plurality of display units may have the same size. And a part of the plurality of display units is a horizontal screen, a part of the plurality of display units is a vertical screen, and the plurality of display units can be used for displaying the same image to be displayed of the signal source 3, or the plurality of display units can also respectively display the images to be displayed of different signal sources 3. The control part 2 is in signal connection with the display part 1 and is used for processing touch data on the display part 1 and an image to be displayed input into the display part 1. A plurality of the display element concatenation forms the display screen makes the specification of display screen can be more diversified to the mode of horizontal screen and perpendicular screen concatenation makes the concatenation of display screen is more convenient.
The display screen includes, for example, a first display unit 11 and a second display unit 12, where the first display unit 11 and the second display unit 12 are both independent screen devices, the first display unit 11 and the second display unit 12 are spliced to form the display screen, and the screen devices include an AMOLED (Active Matrix/Organic Light emitting diode) display screen, an LCD liquid crystal display screen, a micro Light emitting diode display screen, a quantum dot display screen, a single-sub ink display screen, and the like. The first display unit 11 is a horizontal screen, the second display unit 12 is a vertical screen, the short side of the first display unit 11 is the same as the long side of the second display unit 12 in size and is arranged in parallel, preferably, the first display unit 11 is a 16:9 horizontal screen, the second display unit 12 is a 5:9 vertical screen, the first display unit 11 and the second display unit 12 are spliced to form a 21:9 display screen, and the first display unit 11 and the second display unit 12 are both made of display screens with common specifications, so that the use cost is lower, later-stage processing is not needed, and assembly and use are more convenient. In this embodiment, the second display unit 12 is disposed on the right side of the first display unit 11, in other embodiments, the second display unit 12 may also be disposed on the left side of the first display unit 11, or one second display unit 12 is disposed on each of two sides of the first display unit 11, or a plurality of first display units 11 and second display units 12 are disposed.
The touch screen covers the display screen and comprises a plurality of touch areas, the touch areas and the display units are arranged in a one-to-one correspondence mode, and a coordinate system of a touch position of each touch area and a coordinate system of the corresponding display unit are the same coordinate system, so that each touch area is used for independent touch operation. In this embodiment, the touch screen includes a horizontal screen touch area corresponding to the first display unit 11 and a vertical screen touch area corresponding to the second display unit 12, and the touch screen generates touch data after receiving a touch operation, where the touch data includes touch coordinates, and the touch data is collected and processed by the control unit 2.
The control part 2 comprises a touch control part 21 and a display control part 22, the touch control part 21 is used for collecting touch data on the touch screen and transmitting the touch data to the signal source 3 after processing, and the display control part 22 is used for processing an image to be displayed of the signal source 3 and then transmitting the image to be displayed to the display screen for display.
The touch control portion 21 includes a touch data acquisition module 211 and a touch data processing module 212 connected with each other through signals, the touch data acquisition module 211 is connected with the touch screen through signals and used for acquiring the touch data, and the touch data processing module 212 is used for receiving the touch data acquired by the touch data acquisition module 211. The touch data processing module 212 is in signal connection with the signal source 3, the touch data processing module 212 processes the touch data and then transmits the processing information to the signal source, and meanwhile, the touch data processing module 212 is further configured to feed back the processed touch data to the touch screen for touch response. When the touch data acquisition module 211 acquires touch data in a vertical screen touch area on the touch screen, the touch data processing module 212 includes a coordinate transformation unit, and the coordinate transformation unit is configured to rotate, translate, and/or zoom a touch coordinate, for example, rotate a coordinate to interchange horizontal and vertical coordinates, or translate a coordinate, or convert a touch coordinate from a large coordinate system to a small coordinate system, or convert a touch coordinate from a small coordinate system to a large coordinate system. The touch data processing module 212 is provided with a signal source interface, and the signal source interface is in signal connection with the signal source 3, so that the information processed by the touch data processing module 212 is transmitted to the signal source 3. The touch data processing module 212 processes the touch data, and particularly rotates the touch coordinates of the touch data from the vertical screen touch area to enable normal touch operations in the horizontal screen touch area and the vertical screen touch area.
The signal source 3 is in signal connection with the display control unit 22, the signal source 3 outputs an image to be displayed according to the received processing information of the touch data processing module 212, and the display control unit 22 is configured to process the image to be displayed of the signal source 3 and transmit the processed image to the display screen. The display control portion 22 includes a first image signal processing module 221 and a second image signal processing module 222, the first image signal processing module 221 and the second image signal processing module 222 are both connected to the signal source 3, the first image signal processing module 221 is in signal connection with the first display unit 11, and is configured to transmit the processed image to the first display unit 11 for display, the second image signal processing module 222 is in signal connection with the second display unit 12, and is configured to transmit the processed image to the second display unit 12, the second image signal processing module 222 includes a rotation module, and is configured to rotate the processed image, and transmit the rotated processed image to the second display unit 12 for display.
In this embodiment, one signal source 3 is provided, and the first display unit 11 and the second display unit 12 display images to be displayed of the same signal source 3. The display control unit 22 further includes a signal distributor 223, and the signal distributor 223 is in signal connection with the signal source 3 and the first and second image signal processing modules 221 and 222. When the signal source 3 is a single signal source, the display control part 23 is further configured to cut an image to be displayed of the signal source 3, and distribute the cut image to the first display unit 11 and the second display unit 12, respectively. Specifically, the signal distributor 223 further includes a cutting unit, the cutting unit cuts the image to be displayed of the signal source 3, then distributes the cut image to the first image signal processing module 221 and the second image signal processing module 222, respectively, and transmits the processed image to the first display unit 11 and the second display unit 12 for display. Or, the cutting unit may also be simultaneously disposed in the first image signal processing module 221 and the second image signal processing module 222, the signal distributor 223 copies the image to be displayed of the signal source 3 and then respectively transmits the copied image to the first image signal processing module 221 and the second image signal processing module 222, the first image signal processing module 221 and the second image signal processing module 222 respectively cut the image to be displayed, and respectively acquire an image that conforms to the size of the corresponding display unit and then transmit the acquired image to the display unit, specifically, in this embodiment, the first image signal processing module 221 cuts the image to be displayed in a display manner of 21:9 by 16:9 and then transmitting the cut-out portion to the first display unit 11 for display; the second image signal processing module 222 cuts a part of 5:9 on the image to be displayed in the same manner, rotates the cut part, and transmits the rotated part to the second display unit for displaying. The part cut out by the first image signal processing module 221 and the part cut out by the second image signal processing module 22 are spliced to form a complete image to be displayed, so that the parts displayed on the first display unit 11 and the second display unit 12 are spliced to form a complete image to be displayed, that is, in the embodiment, the display screen is used as a single window to display, and the first display unit 11 and the second display unit 12 display the image to be displayed of one signal source together.
Preferably, when one signal source 3 is provided, one or a part of the plurality of display units may be used to display the image to be displayed of the signal source 3, for example, in this embodiment, the first display unit 11 and the second display unit 12 may be used to display the image to be displayed.
As shown in fig. 2, in another embodiment, the signal source 3 may further include a plurality of signal sources, each signal source 3 corresponds to one display unit, different display units are used for displaying images to be displayed of different signal sources 3, the plurality of signal sources 3 may be different operating systems, for example, operating systems such as Windows, Android, Linux, iOS 7, and the like, the touch data processing module 212 is provided with a plurality of signal source interfaces, and each signal source interface is connected to one signal source. When the signal processing module 212 is connected to a plurality of signal sources 3, each signal source 3 is in signal connection with one image signal processing module, and the display screen is divided into a plurality of display windows, so that an image to be displayed of each signal source 3 is separately displayed on the display screen, and images of a plurality of signal sources 3 can be simultaneously displayed on the display screen.
Preferably, the first image signal processing module 221 and the second image signal processing module 222 may be connected to one or more signal sources 3. In this embodiment, the first image signal processing module 221 is connected to one of the signal sources 3, and the first display unit 11 is used as a display window for displaying. The second image signal processing module 222 is connected to the two signal sources 3, the second display unit 12 is divided into two display areas, that is, a first window and a second window, and the second image signal processing module 222 respectively transmits the images to be displayed of the two signal sources 3 to the first window and the second window for display after performing rotation processing on the images to be displayed. Preferably, the first display unit 11 and the second display unit 12 may be divided into a plurality of display areas, and each display area may be used as an independent window for displaying an image to be displayed of one signal source 3, so that the display screen can satisfy simultaneous display of more signal sources 3.
The touch data processing module 212 is further configured to set a display mode of the display screen, and when the touch signal processing module 212 is connected to only one signal source 3, the display screen displays in a single-window display mode, and is set in the touch data processing module 212 to select the single-window display mode, so that an image to be displayed of the signal source 3 is transmitted to the first image signal processing module 221 and the second image signal processing module 222 through the signal distributor 223, and then is transmitted to the first display unit 11 and the second display unit 12 for display after being processed by the first image signal processing module 221 and the second image signal processing module 222. When the touch data processing module 212 is connected to a plurality of signal sources 3, the display screen displays in a multi-window display mode, and is set in the touch data processing module 212, a multi-window display module is selected, so that the first image signal processing module 221 and the second image signal processing module 222 are connected to different signal sources 3, the first display unit 11 is divided into windows with the same number as the signal sources 3 connected to the first image signal processing module 221, and the second display unit 12 is divided into windows with the same number as the signal sources 3 connected to the second image signal processing module 222.
As shown in fig. 3, the present invention further provides a touch method of the touch device, including the following steps:
s00: and receiving a display control instruction.
The display control instruction is received by the touch data processing module 212, and the display control instruction includes that the display screen displays an image to be displayed of a single signal source, and the display screen displays an image to be displayed of multiple signal sources.
When only one signal source 3 is accessed, the display screen displays in a single window mode, wherein the single window mode comprises controlling one of the display units to display the image to be displayed, or controlling all or part of the display units to display the image to be displayed;
when a plurality of signal sources 3 are accessed, the display screen is divided into a plurality of windows, and the number of the windows is the same as that of the accessed signal sources 3, so that the image to be displayed of each signal source 3 can be transmitted to the window corresponding to the signal source 3 for display.
S10: touch data from a touch screen is collected.
The touch data acquisition module 211 acquires touch data of the touch screen, where the touch data is from a vertical screen touch area or a horizontal screen touch area on the touch screen.
S20: and processing the touch data to obtain the corresponding relation between the touch data and each display unit, performing rotation, translation and/or zooming processing on touch coordinates contained in the touch data, and transmitting processing information to a signal source.
If the number of the signal sources 3 is one, the touch data is processed by the touch data processing module 212 and then transmitted to the signal sources;
if the number of the signal sources 3 is multiple, the touch data processing module 212 receives the touch data acquired by the touch data acquisition module 211, and determines a corresponding position of the touch data on the touch screen. If the touch data come from the cross screen touch area, namely the touch data come from an area corresponding to the first display unit 11 on the touch screen, transmitting the touch coordinates of the touch data to a corresponding signal source 3; if the touch data is from the vertical screen touch area, that is, the area of the touch screen corresponding to the second display unit 12, the touch data processing module 212 performs touch coordinate rotation on the touch data.
The invention also provides electronic equipment which comprises the touch device, wherein the touch device can be externally connected with and/or internally provided with one or more signal sources, and when the number of the signal sources is multiple, images output by the multiple signal sources can be simultaneously displayed in different areas on the touch device. Preferably, the electronic device is an interactive display screen, a touch all-in-one machine, an electronic blackboard, an electronic whiteboard, an intelligent interactive large screen or an intelligent flat plate and the like, and can be used in scenes of teaching, meeting, entertainment and the like.
The display screen of the touch device provided by the invention is formed by splicing a plurality of display units with different specifications and comprises a horizontal screen and a vertical screen, so that the size of the display screen can be diversified, and the touch device can be suitable for more application scenes. The touch device can display in a single-window display mode or a multi-window display mode, so that the touch device is better in user experience when being applied to various scenes such as office, meeting, teaching and entertainment games.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the invention.
Claims (20)
1. The utility model provides a touch device, includes display part and control part, the display part includes the display screen and covers touch-control screen on the display screen, the display screen is used for showing the waiting image of signal source, its characterized in that:
the display screen comprises a plurality of display units which are spliced with each other, the display units comprise a transverse screen and a vertical screen, the touch screen comprises a transverse screen touch area corresponding to the transverse screen and a vertical screen touch area corresponding to the vertical screen,
the control part comprises a touch control part and a display control part,
the touch control part comprises a touch data acquisition module and a touch data processing module which are in signal connection, the touch data acquisition module is in signal connection with the touch screen and is used for acquiring touch data from the touch screen, and the touch data comprises touch coordinates;
the touch data processing module is used for receiving the touch data from the touch data acquisition module, processing the touch data and transmitting processing information to a signal source;
the touch data processing module comprises a coordinate conversion unit, and the coordinate conversion unit is used for rotating, translating and/or scaling the touch coordinate.
2. The touch device of claim 1, wherein at least one of the different display units is divided into at least two display areas; the different display areas are used for displaying the images to be displayed of different signal sources, or more than two adjacent display areas are used for displaying the images to be displayed of one signal source together.
3. The touch device of claim 1, wherein different display units are respectively configured to display images to be displayed of different signal sources, or all display units are configured to display images to be displayed of one signal source together.
4. The touch device of claim 1, wherein the display control portion comprises a first image signal processing module and a second image signal processing module,
the first image signal processing module is connected with the transverse screen and used for displaying the received image on the transverse screen;
and the second image signal processing module is connected with the vertical screen and used for displaying the received image on the vertical screen after the received image is subjected to rotation processing.
5. The touch device according to claim 4, wherein when the plurality of display units commonly display the to-be-displayed image of the same signal source, the display control unit cuts the to-be-displayed image, and distributes the cut image to the first image signal processing module and the second image signal processing module, respectively.
6. The touch device according to any one of claims 1 to 5, wherein the display screen includes a first display unit and a second display unit, the first display unit is a horizontal screen, the second display unit is a vertical screen, the second display unit is disposed on at least one side of the first display unit along a length direction, and a short side of the first display unit is parallel to a long side of the second display unit.
7. The touch device of claim 5 or 6, wherein the first display unit is a 16:9 landscape screen,
the second display unit is a 5:9 vertical screen, and the second display unit and the vertical screen are spliced to form a 21:9 display screen.
8. The utility model provides a touch device, includes display part and control part, the display part includes the display screen and covers touch-control screen on the display screen, the display screen is used for showing the waiting image of signal source, its characterized in that:
the display screen comprises a plurality of display units which are spliced with one another, the display units comprise a transverse screen and a vertical screen, and the touch screen comprises touch areas corresponding to the display units;
the coordinate system of the touch position of the touch area and the coordinate system of the corresponding display unit are the same coordinate system.
9. The touch device of claim 8, wherein at least one of the different display units is divided into at least two display areas; the different display areas are used for displaying the images to be displayed of different signal sources, or more than two adjacent display areas are used for displaying the images to be displayed of one signal source together.
10. The touch device of claim 8, wherein different display units are respectively configured to display images to be displayed of different signal sources, or all display units are configured to display images to be displayed of one signal source together.
11. The touch device of claim 8, wherein the display control unit comprises a first image signal processing module and a second image signal processing module,
the first image signal processing module is connected with the transverse screen and used for displaying the received image on the transverse screen;
and the second image signal processing module is connected with the vertical screen and used for displaying the received image on the vertical screen after the received image is subjected to rotation processing.
12. The touch device according to claim 11, wherein when the plurality of display units commonly display an image to be displayed of a same signal source, the display control unit cuts the image to be displayed, and distributes the cut image to the first image signal processing module and the second image signal processing module, respectively.
13. The touch device according to any one of claims 8 to 12, wherein the display screen includes a first display unit and a second display unit, the first display unit is a horizontal screen, the second display unit is a vertical screen, the second display unit is disposed on at least one side of the first display unit along a length direction, and a short side of the first display unit is parallel to a long side of the second display unit.
14. The touch device of claim 12 or 13, wherein the first display unit is a 16:9 landscape screen,
the second display unit is a 5:9 vertical screen, and the second display unit and the vertical screen are spliced to form a 21:9 display screen.
15. An electronic device comprising the touch device according to any one of claims 1 to 14.
16. The electronic device of claim 15, wherein the electronic device is an interactive display screen, a touch-control all-in-one machine, an electronic blackboard, an electronic whiteboard, an intelligent interactive large screen or an intelligent tablet.
17. A control method of a touch device comprises a display part, the display part comprises a display screen and a touch screen covered on the display screen, the display screen is used for displaying an image to be displayed of a signal source and comprises a plurality of display units which are spliced with each other, the display units comprise a transverse screen and a vertical screen, the touch screen comprises a transverse screen touch area corresponding to the transverse screen and a vertical screen touch area corresponding to the vertical screen, and the control method is characterized by comprising the following steps:
s10: acquiring touch data from a touch screen;
s20: and processing the touch data to obtain the corresponding relation between the touch data and each display unit, performing rotation, translation and/or zooming processing on touch coordinates contained in the touch data, and transmitting processing information to a signal source.
18. The control method according to claim 17, characterized by further comprising the step of:
s00: receiving a display control instruction;
and if the display control instruction indicates that the display screen displays the image to be displayed of the single signal source, controlling one of the display units to display the image to be displayed, or controlling all or part of the display units to display the image to be displayed together.
19. The control method according to claim 18, wherein the display screen includes a first display unit and a second display unit, the first display unit is a landscape screen, the second display unit is a portrait screen, and in step S00:
and rotating and displaying part of the image to be displayed to the second display unit.
20. The control method according to claim 19, wherein the touch screen includes a horizontal screen touch area corresponding to the horizontal screen and a vertical screen touch area corresponding to the vertical screen;
the step S10 specifically includes: acquiring touch data from the transverse screen touch area and/or the vertical screen touch area;
the step S20 includes:
directly transmitting the touch data from the transverse screen touch area to a corresponding signal source or transmitting the touch data to the corresponding signal source after coordinate conversion;
and transmitting the touch data from the vertical screen touch area to a corresponding signal source after coordinate conversion, wherein the coordinate conversion at least comprises coordinate rotation.
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| CN201910151914.0A CN111309169A (en) | 2019-02-28 | 2019-02-28 | Touch device, control method and electronic equipment |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324419A (en) * | 2012-03-19 | 2013-09-25 | 联想(北京)有限公司 | Method and electronic device for determining display area and switching display mode |
| CN109144304A (en) * | 2018-02-13 | 2019-01-04 | 北京仁光科技有限公司 | At least one display window distributing adjustment and touch-control automatic calibrating method and system |
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2019
- 2019-02-28 CN CN201910151914.0A patent/CN111309169A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324419A (en) * | 2012-03-19 | 2013-09-25 | 联想(北京)有限公司 | Method and electronic device for determining display area and switching display mode |
| CN109144304A (en) * | 2018-02-13 | 2019-01-04 | 北京仁光科技有限公司 | At least one display window distributing adjustment and touch-control automatic calibrating method and system |
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Application publication date: 20200619 |