CN111273805A - Multi-signal-source display touch device, control method and electronic equipment - Google Patents
Multi-signal-source display touch device, control method and electronic equipment Download PDFInfo
- Publication number
- CN111273805A CN111273805A CN201910151922.5A CN201910151922A CN111273805A CN 111273805 A CN111273805 A CN 111273805A CN 201910151922 A CN201910151922 A CN 201910151922A CN 111273805 A CN111273805 A CN 111273805A
- Authority
- CN
- China
- Prior art keywords
- display
- touch
- display unit
- signal
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 70
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 230000009471 action Effects 0.000 claims description 9
- 230000002452 interceptive effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Controls And Circuits For Display Device (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a multi-signal-source display touch device, a control method and electronic equipment. The touch device comprises a display part and a control part, the display part comprises a display screen and the touch screen covering the display screen, the display screen comprises a plurality of display units which are spliced with each other, 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 connected through signals, and the display control part comprises an image signal processing module and a signal channel switching module which are connected through signals. The display screen is formed by splicing a plurality of display units, so that the size of the display screen can be diversified, and the display screen is suitable for more application scenes. The images to be displayed of the signal sources are displayed on the display screen at the same time, and the display positions can be changed, so that the user experience of the display device applied to various scenes such as office, conference, teaching and entertainment games is better.
Description
Technical Field
The invention relates to the technical field of touch screens, in particular to a multi-signal-source display touch device, a control method and electronic equipment.
Background
With the development of science and technology, the large liquid crystal splicing screen is greatly improved under the fusion of new technologies, so that the large liquid crystal splicing screen has a powerful system application function, has an shocked display picture, is applied to different industries and different application scenes, and creates different application effects.
The existing splicing technology mainly has two types: one method is to splice a plurality of display units with the same size, but the splicing mode causes certain limitation to the diversification of the size of a large screen; the other is that a plurality of irregular display units are randomly spliced, the splicing mode can realize the diversification of the size and the shape of a large screen, but the universality of the display units is poor, and the manufacturing cost is higher.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a multi-signal-source display 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, and images of different systems can be simultaneously displayed.
In a first aspect, a multi-signal-source display touch device is provided, which comprises a display part and a control part, wherein the display part comprises a display screen and a touch screen covering the display screen,
the display screen comprises a plurality of display units which are spliced with one another, and images to be displayed of a plurality of signal sources are respectively displayed in different display units or different areas of the same display unit;
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, and the touch data acquisition module is in signal connection with the touch screen and is used for acquiring touch data from the touch screen;
the touch data processing module is used for processing the touch data and judging that the touch data comprises a signal source display position conversion instruction;
the display control part is connected with the touch data processing module and used for changing the display positions of the signal sources on the display units according to the signal source display position changing instruction.
Preferably, the display screen includes first display element and second display element, first display element is horizontal screen, 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, a second display unit is arranged on one side of the first display unit along the length direction, the first display unit is a 16:9 transverse screen, the second display unit is a 5:9 vertical screen, and the first display unit and the second display unit are spliced to form a 21:9, display screen.
Preferably, the display control part comprises an image signal processing module and a signal channel switching module which are connected by signals,
the signal channel switching module is provided with a plurality of signal source interfaces, is connected with the touch data processing module and is used for acquiring the processed touch data and converting the display positions of the signal sources on the plurality of display units according to the signal source display position conversion instruction.
Preferably, the image signal processing module includes a first image signal processing module in signal connection with the first display unit and a second image signal processing module in signal connection with the second display unit;
the first image signal processing module is used for acquiring the image to be displayed of the signal source corresponding to the first display unit and displaying the image to be displayed on the first display unit,
the second image signal processing module is used for acquiring the image to be displayed of the signal source corresponding to the second display unit, rotating the image to be displayed and displaying the image on the second display unit.
Preferably, the first display unit is divided into a plurality of display windows, and the first image signal processing module is further configured to display images to be displayed of the plurality of signal sources corresponding to the first display unit in the different display windows respectively;
and/or
The second display unit is divided into a plurality of display windows, and the second image signal processing module is further configured to display images to be displayed of a plurality of signal sources corresponding to the second display unit in different display windows respectively
A second aspect provides an electronic device, which includes the multi-signal-source display 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.
A third aspect provides a control method for a multi-signal-source display touch device, where the touch device includes a display unit, the display unit includes a display screen and a touch screen covering the display screen, the display screen includes multiple display units spliced with each other, and images to be displayed of multiple signal sources are respectively displayed on different display units or different areas of the same display unit, and the control method includes the steps of:
s10: acquiring touch data from the touch screen;
s20: processing the touch data, and judging whether the touch data comprises a signal source display position conversion instruction or not;
s30: and if the instruction is included, the display positions of the signal source on the plurality of display units are changed according to the instruction.
Preferably, the first and second electrodes are formed of a metal,
in step S20, the touch control corresponding to the signal source display position conversion instruction is used to touch one of the display units and slide to another of the display units;
in the step S30, the to-be-displayed image of the signal source currently displayed by the display unit where the start position of the touch action is located is changed to the display unit where the end position of the touch action is located, and if the to-be-displayed image of the signal source is displayed on the display unit where the end position is located before, the to-be-displayed image is changed to another display unit.
Preferably, the display screen comprises 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 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;
in step S20, if the touch action corresponding to the signal source display position conversion command is to touch one of the horizontal screen touch area and the vertical screen touch area and slide to the other, then,
in step S30, when the to-be-displayed image of the signal source currently displayed on the display unit at the start position is changed to the display unit at the end position, the to-be-displayed image is rotated.
The display screen of the multi-signal-source display touch device provided by the invention is formed by splicing a plurality of display units, so that the size of the display screen can be diversified, and the multi-signal-source display touch device can be suitable for more application scenes. A plurality of signal sources are displayed on the display screen at the same time, and the display position can be changed, so that the user experience of the multi-source display screen applied to various scenes such as office, conference, teaching and entertainment games is better.
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 system block diagram of a multi-signal source display touch device according to the present invention;
fig. 2 is a flowchart illustrating a control method of a multi-signal source display 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 multi-signal-source display touch device provided by the invention comprises a display part 1 and a control part 2, wherein the display part 1 comprises a display screen and a touch screen covering the display screen, and the display screen is used for displaying images and the touch screen is used for generating touch data when receiving touch operation. The control part 2 is in signal connection with the display part 1 and is used for processing the touch data, and is in signal connection with the signal source 3 and is used for processing an image to be displayed of the signal source 3 and transmitting the image to be displayed to the display part 1 for displaying.
The display screen includes a plurality of display units, 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, further, the plurality of display units are all independent screen devices, 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. In this embodiment, the display screen includes a first display unit 11 and a second display unit 12, the first display unit 11 and the second display unit 12 are spliced to form the display screen, the first display unit 11 is a horizontal screen, the second display unit 12 is a vertical screen, and a short side of the first display unit 11 is the same as and parallel to a long side of the second display unit 12, preferably, the first display unit 11 is a 16:9 horizontal screen, the second display unit 12 is a 5:9 vertical screen, and the two are spliced to form a 21:9 display screen, and the first display unit 11 and the second display unit 12 both use display screens of common specifications, so that the use cost is lower, no post-processing is required, and the 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. 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 touch screen covers the display screen and comprises a transverse screen touch area corresponding to the first display unit 11 and a vertical screen touch area corresponding to the second display unit 12, touch data can be generated after the touch screen receives touch operation, the touch data comprises touch coordinate instruction data, and the touch data is collected and processed by the control part 2.
The control part 2 comprises a touch control part 21 and a display control part 22 which are connected through signals, 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 through the display control part 22 after the touch data are processed, and the display control part 22 is connected with the signal source 3 and 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 displaying.
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 display control unit 22, the touch data processing module 212 processes the touch data and then transmits the processed information to the display control unit 22, 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. The touch data processing module 212 determines whether the touch data is from the horizontal screen touch area or the vertical screen touch area, and if the touch signal is from the vertical screen touch area, the touch data processing module 212 rotates the coordinate instruction data of the touch data and transmits the coordinate instruction data to the display control unit 22.
The display control portion 22 includes an image signal processing module and a signal channel switching module 223 which are in signal connection, in this embodiment, the image signal processing module includes a first image signal processing module 221 in signal connection with the first display unit 11 and a second image signal processing module 222 in signal connection with the second display unit 12, the second signal processing module 222 is configured to rotate an image to be displayed, preferably, the first image signal processing module 221 and/or the second image signal processing module 222 can enable a display unit corresponding to the first image signal processing module 221 and/or the second image signal processing module 222 to perform split-screen multi-window display, and both the first image signal processing module 221 and the second image signal processing module 222 are in signal connection with the signal communication module 223. The signal channel switching module 223 has a plurality of signal source interfaces, which are different operating system interfaces, so that the signal channel switching module 223 can be connected to a plurality of different operating systems, for example, operating systems such as Windows, Android, Linux, iOS 7, and the like. The images output by the operating systems are displayed simultaneously, so that the touch device can meet more application scenes, and is more convenient to use and quicker to operate.
The touch data processing module 212 is in signal connection with the signal channel switching module 223, and the touch data processing module 212 processes the received touch data and then transmits the processed touch data to the signal channel switching module 223. 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 is configured to rotate touch coordinate instruction data of the touch data. The touch data processing module 212 is further configured to determine whether the touch data includes a signal source display position conversion instruction, and when the touch data includes the signal source display position conversion instruction, extract the signal source display position conversion instruction and transmit the signal source display position conversion instruction to the signal channel switching module 223, where the signal channel switching module 223 switches display positions of the signal source on a plurality of display units.
The first image signal processing module 221 and the second image signal processing module 222 receive the to-be-displayed images transmitted by the signal channel switching module 223, in this embodiment, the first image signal processing module 221 corresponds to one signal source 3, and the second image signal processing module 222 corresponds to two signal sources 3, so that the second image signal processing module needs to perform rotation processing on the to-be-displayed images, and the second display unit 12 is divided into a first window and a second window, so that the to-be-displayed images of the two signal sources 3 corresponding to the second image signal processing module can be simultaneously displayed on the second display unit 12. When the signal channel switching module 223 receives a signal source display position conversion instruction, the signal source 3 and the image signal processing module are switched, and the signal source display position conversion instruction preferably touches one of the display units and slides to another display unit, for example, touches the second display unit 12 and slides to the first display unit 11, or touches the first display unit 11 and slides to the second display unit 12. Preferably, the signal source position conversion instruction may only interchange the display positions of the to-be-displayed images of the signal sources of the two touched display units, or may also convert the display positions of the to-be-displayed images of the plurality of signal sources, for example, when there are three signal sources, the signal source position conversion instruction may interchange the display positions of the first signal source and the second signal source, or may convert the to-be-displayed image of the first signal source to the display position of the to-be-displayed image of the second signal source, convert the to-be-displayed image of the second signal source to the display position of the to-be-displayed image of the third signal source, and convert the to-be-displayed image of the third signal source to the display position of the to-be-displayed image of the first.
As shown in fig. 2, the present invention further provides a touch method of the multi-signal-source display touch apparatus, including the following steps:
s10: and acquiring touch data from the touch screen.
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 judge whether the touch data comprises a signal source display position conversion instruction.
The touch data processing module 212 receives the touch data acquired by the touch data acquisition module 211, and the touch data processing module 212 processes the touch data and determines whether the touch data is from the vertical screen touch area or the horizontal screen touch area.
Moreover, the touch data processing module 212 is further configured to determine whether the touch data includes a signal source display position conversion instruction, and extract the signal source display position conversion instruction when the touch data includes the signal source display position conversion instruction. Preferably, the signal source display position conversion instruction is to touch one of the display units and slide to the other display unit.
S30: and acquiring the processed touch data, and if the processed touch data comprises the instruction, converting the display positions of the signal sources on the plurality of display units according to the instruction.
The signal channel switching module 223 receives the touch data processed by the touch data processing module 212, and if the touch data is from the vertical screen touch area, the touch data processing module 212 performs touch coordinate instruction data rotation on the touch data, and then transmits the touch data to the signal source 3;
if the touch data received by the signal channel switching module 223 includes a signal source display position conversion instruction, the signal channel switching module 223 switches signal channels to switch the display position of the signal source 3 on the display screen. Preferably, the signal channel is switched, that is, the corresponding relationship between the signal sources 3 and the image signal processing module is changed, so as to change the display positions of the images to be displayed of the signal sources 3 on the display screen, specifically, the images to be displayed of the signal sources currently displayed by the display unit where the starting position of the touch action is located are changed to the display unit where the ending position of the touch action is located, and if the display unit where the ending position is located previously displays the images to be displayed of the signal sources, the images to be displayed of the signal sources are changed to other display units, and preferably, the other display units include the display unit where the starting position of the touch action is located and also include display units other than the two display units.
Preferably, when the touch control corresponding to the signal source display position conversion instruction is used for touching one of the horizontal screen touch control area and the vertical screen touch control area and sliding to the other, the to-be-displayed image of the signal source currently displayed by the display unit where the starting position is located is converted to the display unit where the ending position is located, and the to-be-displayed image is rotated.
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 can be used in teaching, meeting, entertainment and other scenes.
The display screen of the multi-signal-source display touch device provided by the invention is formed by splicing the transverse screen and the vertical screen with different sizes, so that the size of the display screen can be diversified, and the multi-signal-source display touch device can be suitable for more application scenes. A plurality of systems show on the display screen simultaneously to can both carry out touch operation, make its user experience who uses in multiple scenes such as official working, meeting, teaching, amusement game better.
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 (11)
1. A multi-signal source display touch device comprises a display part and a control part, wherein the display part comprises a display screen and a touch screen covered on the display screen,
the display screen comprises a plurality of display units which are spliced with one another, and images to be displayed of a plurality of signal sources are respectively displayed in different display units or different areas of the same display unit;
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, and the touch data acquisition module is in signal connection with the touch screen and is used for acquiring touch data from the touch screen;
the touch data processing module is used for processing the touch data and judging that the touch data comprises a signal source display position conversion instruction;
the display control part is connected with the touch data processing module and used for changing the display positions of the signal sources on the display units according to the signal source display position changing instruction.
2. The multi-signal-source display touch device according to claim 1, wherein the display screen comprises 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 arranged on at least one side of the first display unit in the length direction, and the short side of the first display unit is parallel to the long side of the second display unit.
3. The multi-signal-source display touch device according to claim 1, wherein a second display unit is arranged on one side of the first display unit in the length direction, the first display unit is a 16:9 horizontal screen, the second display unit is a 5:9 vertical screen, and the first display unit and the second display unit are spliced to form a 21:9, display screen.
4. The multi-signal-source display touch device according to claim 1, wherein the display control unit comprises an image signal processing module and a signal channel switching module connected to each other via signals,
the signal channel switching module is provided with a plurality of signal source interfaces, is connected with the touch data processing module and is used for acquiring the processed touch data and converting the display positions of the signal sources on the plurality of display units according to the signal source display position conversion instruction.
5. The multi-signal-source display touch device according to claim 4, wherein the image signal processing module comprises a first image signal processing module in signal connection with the first display unit and a second image signal processing module in signal connection with the second display unit;
the first image signal processing module is used for acquiring the image to be displayed of the signal source corresponding to the first display unit and displaying the image to be displayed on the first display unit,
the second image signal processing module is used for acquiring the image to be displayed of the signal source corresponding to the second display unit, rotating the image to be displayed and displaying the image on the second display unit.
6. The multi-signal-source display touch device according to claim 5, wherein the first display unit is divided into a plurality of display windows, and the first image signal processing module is further configured to display to-be-displayed images of the plurality of signal sources corresponding to the first display unit in the different display windows respectively;
and/or
The second display unit is divided into a plurality of display windows, and the second image signal processing module is further configured to display images to be displayed of the plurality of signal sources corresponding to the second display unit in the different display windows respectively.
7. An electronic device comprising the touch device according to any one of claims 1 to 6.
8. The electronic device of claim 7, 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.
9. The control method of the multi-signal-source display touch device is characterized in that the display screen comprises a plurality of display units which are spliced with each other, images to be displayed of a plurality of signal sources are respectively displayed in different display units or different areas of the same display unit, and the control method comprises the following steps:
s10: acquiring touch data from the touch screen;
s20: processing the touch data, and judging whether the touch data comprises a signal source display position conversion instruction or not;
s30: and if the instruction is included, the display positions of the signal source on the plurality of display units are changed according to the instruction.
10. The control method according to claim 9,
in step S20, the touch control corresponding to the signal source display position conversion instruction is used to touch one of the display units and slide to another of the display units;
in the step S30, the to-be-displayed image of the signal source currently displayed by the display unit where the start position of the touch action is located is changed to the display unit where the end position of the touch action is located, and if the to-be-displayed image of the signal source is displayed on the display unit where the end position is located before, the to-be-displayed image is changed to another display unit.
11. The control method according to claim 10, 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, 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;
in step S20, if the touch action corresponding to the signal source display position conversion command is to touch one of the horizontal screen touch area and the vertical screen touch area and slide to the other, then,
in step S30, when the to-be-displayed image of the signal source currently displayed on the display unit at the start position is changed to the display unit at the end position, the to-be-displayed image is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910151922.5A CN111273805A (en) | 2019-02-28 | 2019-02-28 | Multi-signal-source display touch device, control method and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910151922.5A CN111273805A (en) | 2019-02-28 | 2019-02-28 | Multi-signal-source display touch device, control method and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111273805A true CN111273805A (en) | 2020-06-12 |
Family
ID=71000033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910151922.5A Pending CN111273805A (en) | 2019-02-28 | 2019-02-28 | Multi-signal-source display touch device, control method and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111273805A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181335A (en) * | 2020-09-25 | 2021-01-05 | 北京博睿维讯科技有限公司 | Multi-signal comprehensive management and control method, intelligent terminal and storage medium |
| CN113851056A (en) * | 2021-12-01 | 2021-12-28 | 江苏奥斯汀光电科技股份有限公司 | Interactive demonstration system and method based on intelligent power supply board |
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 |
-
2019
- 2019-02-28 CN CN201910151922.5A patent/CN111273805A/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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181335A (en) * | 2020-09-25 | 2021-01-05 | 北京博睿维讯科技有限公司 | Multi-signal comprehensive management and control method, intelligent terminal and storage medium |
| CN112181335B (en) * | 2020-09-25 | 2023-08-15 | 北京博睿维讯科技有限公司 | Multi-signal comprehensive management and control method, intelligent terminal and storage medium |
| CN113851056A (en) * | 2021-12-01 | 2021-12-28 | 江苏奥斯汀光电科技股份有限公司 | Interactive demonstration system and method based on intelligent power supply board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109542008B (en) | Multi-screen display control method and system for intelligent full-screen blackboard | |
| CN103226454B (en) | A kind of method and system realizing multihead display | |
| KR101179912B1 (en) | Dummy touch screen system for connecting a plurality of mobile terminal | |
| CN1956516B (en) | Method for displaying TV function surface by image and combined with voice | |
| CN110297550B (en) | Label display method and device, screen throwing equipment, terminal and storage medium | |
| CN106843602B (en) | Large-screen remote control interaction system and interaction method thereof | |
| CN103440116A (en) | Interactive electronic demonstration system | |
| CN107643884B (en) | Method and system for interaction between at least two computers and a screen | |
| JP2014146229A (en) | Screen sharing system and central device | |
| CN104007813A (en) | Display control apparatus, display apparatus, display control method, and program | |
| US20150278624A1 (en) | Image processing system for generating information by image recognition and related method | |
| KR20080113832A (en) | The electric pen for reading locations having the camera which is taken specific patten images on a liquid crystal display and the electric blackboard using the electric pen | |
| CN111309199A (en) | Display control method of touch display device and touch display device | |
| CN104199631A (en) | Multi-screen displaying method and device and electronic device | |
| CN104156187A (en) | Multi-screen display equipment | |
| CN111273805A (en) | Multi-signal-source display touch device, control method and electronic equipment | |
| CN105278662A (en) | Interactive control method and apparatus for electronic whiteboard system and system | |
| CN110851011A (en) | System and method for interacting large-screen multi-signal-source complex display contents | |
| CN106598213A (en) | Virtual reality device, and control method and system thereof | |
| CN111273804A (en) | Touch forwarding device, touch display equipment and control method | |
| US20020158889A1 (en) | Wireless display system for operating and monitoring plural personal computers | |
| CN114007022A (en) | Video source switching method and device and LED display screen control system | |
| CN101063794A (en) | Writing pads shadow cast module, system and method thereof with colors displaying function | |
| CN100578438C (en) | Processing equipment capable of providing reality display information real time as well as computer switching device thereof | |
| JP7210884B2 (en) | Information processing device, display system and program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200612 |