CN111309199B - Display control method of touch display device and touch display device - Google Patents
Display control method of touch display device and touch display device Download PDFInfo
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- CN111309199B CN111309199B CN201910153097.2A CN201910153097A CN111309199B CN 111309199 B CN111309199 B CN 111309199B CN 201910153097 A CN201910153097 A CN 201910153097A CN 111309199 B CN111309199 B CN 111309199B
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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/0485—Scrolling or panning
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- 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
- G06F3/048—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
- G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text
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Abstract
The invention discloses a display control method of a touch display device and the touch display device. The control method comprises the following steps: when the touch display device is in a first state, the interfaces to be displayed of the plurality of signal sources are sequentially arranged and displayed on the display screen, and the interface to be displayed of one of the signal sources is in a main display position; receiving touch data from a touch screen; judging whether the touch gesture corresponding to the touch data is a first gesture; if the gesture is the first gesture, the positions of the interfaces to be displayed of the signal sources are sequentially moved on the display screen by at least one position along a first preset direction. According to the control method, when the physical connection is fixed, the display positions of the to-be-displayed interfaces of the signal sources on the display screen can be different before and after the first gesture, the display window of the display screen can be selected in a plurality of ways in the first state, the mode that a user switches different display windows is convenient and quick, the user can quickly find the to-be-displayed interfaces of the signal sources, and the user experience is increased.
Description
Technical Field
The present invention relates to the field of display technologies, and in particular, to a display control method for a touch display device and a touch display device.
Background
Nowadays, video signals of a plurality of video output devices can be displayed in different areas of a display at the same time, and each video output device is fixed in the display area of the display. In the prior art, to connect each video output device on the same display, the display area of the display changes, and the corresponding connection relationship between the different input/output interfaces of the display and each video output device needs to be changed.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a display control method for a touch display apparatus and a touch display apparatus, so as to solve the problem that each video output device is fixed in the display area of the display when the physical connection is fixed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a display control method of a touch display device, the touch display device comprising a touch screen and a display screen,
the control method comprises the following steps:
step S0, enabling the touch display device to be in a first state, wherein in the first state, the interfaces to be displayed of a plurality of signal sources are sequentially arranged and displayed on the display screen, and the interface to be displayed of one of the signal sources is in a main display position;
step S1, receiving touch data from the touch screen;
step S2, judging whether the touch gesture corresponding to the touch data is a first gesture;
and step S3, if the gesture is the first gesture, sequentially moving the positions of the interfaces to be displayed of the signal sources on the display screen by at least one position along a first preset direction.
Preferably, in step S3, the first preset direction is left, right, up or down.
Preferably, after the step S1, the method further includes the following steps:
step S4, judging whether the touch gesture corresponding to the touch data is a second gesture;
step S5, if the gesture is the second gesture, sequentially moving the positions of the interfaces to be displayed of the plurality of signal sources on the display screen by at least one position along a second preset direction;
wherein the second preset direction is different from the first preset direction.
Preferably, the first gesture is: and touching the touch screen and sliding the touch screen for an effective distance in the first preset direction.
Preferably, the second gesture is: and touching the touch screen and sliding the touch screen for an effective distance in the second preset direction.
Preferably, after step S1, the method further comprises the steps of:
step C1, judging whether the touch gesture corresponding to the touch data is a third gesture;
step C2, if the gesture is the third gesture, controlling the touch display device to switch to a second state; in the second state, the interface to be displayed of one of the signal sources is in a detailed or maximized display state.
Preferably, after the step C2, the method further comprises the steps of:
and B1, transmitting the received touch data to the signal source corresponding to the interface to be displayed in the detailed or maximized display state.
Preferably, the third gesture is: and touching the touch screen more than twice within preset time, wherein the touch point is positioned in the range of the interface to be displayed of one signal source.
Preferably, a touch key is displayed on the display screen;
the step C2 further comprises the following steps:
d1: receiving touch data, and judging whether a touch gesture corresponding to the touch data is an operation on the touch key;
d2: and if so, controlling the touch display device to switch to a first state.
In order to achieve the purpose, the invention adopts the following technical scheme:
a touch display device comprises a touch signal processing module, a display signal processing module, a signal channel switching module, a touch screen and a display screen, wherein the signal channel switching module is used for connecting a plurality of signal sources and is connected with the display signal processing module and the touch signal processing module;
the display signal processing module is used for acquiring interfaces to be displayed of the signal sources and enabling the touch display device to be in a first state, wherein in the first state, the interfaces to be displayed of the signal sources are sequentially arranged and displayed on the display screen, and the interface to be displayed of one signal source is in a main display position;
the touch signal processing module is used for receiving touch data from the touch screen, judging whether a touch gesture corresponding to the touch data is a first gesture or not, and sending a judgment result to the signal channel switching module;
the signal channel switching module is used for executing position conversion operation of an interface to be displayed of a signal source according to the judgment result of the touch signal processing module: and if the touch gesture corresponding to the touch data is a first gesture, sequentially moving the positions of the interfaces to be displayed of the plurality of signal sources on the display screen by the display signal processing module along a first preset direction by at least one position.
Preferably, the touch signal processing module is further configured to determine whether a touch gesture corresponding to the touch data is a second gesture, and send a determination result to the signal channel switching module;
the signal channel switching module is further configured to sequentially move the positions of the interfaces to be displayed of the plurality of signal sources on the display screen by the display signal processing module along a second preset direction by at least one position when the touch gesture is the second gesture;
wherein the second preset direction is different from the first preset direction.
Preferably, the first gesture is: and touching the touch screen and sliding the touch screen for an effective distance in the first preset direction.
Preferably, the second gesture is: and touching the touch screen and sliding the touch screen for an effective distance in the second preset direction.
Preferably, the display device further comprises a state judgment module, configured to judge a current state of the touch display device, where the current state includes a first state and a second state, and in the second state, a to-be-displayed interface of one of the signal sources is in a detailed or maximized display state;
and when the state judgment module judges that the touch display device is in the second state, the signal channel switching module transmits the touch data to the signal source corresponding to the interface to be displayed in the detailed or maximized display state.
Preferably, the touch signal processing module is further configured to determine whether a touch gesture corresponding to the touch data is a third gesture;
the signal channel switching module is further configured to control, by the display signal processing module, the touch display device to switch from the first state to the second state when the touch gesture is a third gesture.
Preferably, the third gesture is: and touching the touch screen more than twice within preset time, wherein the touch point is positioned in the range of the interface to be displayed of one signal source.
Preferably, a touch key is displayed on the display screen;
the touch signal processing module is further configured to determine whether a touch gesture corresponding to the touch data is a touch operation on the touch key;
the signal channel switching module is further configured to control the touch display device to be in a first state through the display signal processing module when the touch gesture is a touch operation on the touch key.
Preferably, the touch display device further comprises a touch signal acquisition module, wherein the touch signal acquisition module is in signal connection with the touch signal processing module, and is used for receiving touch data generated on the touch screen and transmitting the touch data to the touch signal processing module.
Preferably, the touch display 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.
According to the display control method of the touch display device, when the touch display device is in the first state, the positions of the interfaces to be displayed of the signal sources are sequentially moved on the display screen by at least one position along the first preset direction through the first gesture, so that when the physical connection is fixed, the display positions of the interfaces to be displayed of the signal sources on the display screen can be different before and after the first gesture, the display window of the display screen in the first state can be selected in multiple ways, the mode of switching different display windows by a user is convenient and fast, the user can quickly find the interfaces to be displayed of the signal sources, and the user experience is increased.
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.
FIG. 1 is a flow chart of a display control method of a touch display device of the present invention;
FIG. 2 is a schematic diagram of the physical connections of the touch display device of the present invention;
fig. 3 is a page of the touch display device of the present invention in a first state.
In the figure:
1. a touch signal processing module;
2. a display signal processing module;
3. a signal channel switching module;
4. a touch key;
5. touch signal acquisition module
6. A signal source;
7. a display screen;
8. and a state judgment module.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth.
Furthermore, those of ordinary skill in the art will appreciate 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.
Referring to fig. 1, the present invention provides a display control method of a touch display device.
The touch display device at least comprises two states, the interfaces to be displayed of the signal sources 6 are defined to be sequentially arranged and displayed on the display screen 7, the state that the interface to be displayed of one signal source 6 is in the main display position is a first state, and in the first state, the display positions of the interfaces to be displayed of the signal sources 6 on the display screen 7 are not fixed and can be mutually switched; defining one of the interfaces to be displayed of the signal source 6 in the detailed or maximized display state as a second state, in which a touch control is performed in the area of the interface to be displayed of the signal source 6 of the touch display device, the corresponding display image, sound, etc. of the interface to be displayed can respond correspondingly, for example, in the second state, the user can clearly see the display content of the interface to be displayed of the signal source 6 in the detailed or maximized display state, and the interface to be displayed dynamically displays the content to be displayed of the signal source 6 all the time, that is, the corresponding image on the touch display device is changed with the signal processing result of the signal source 6 itself, the interface to be displayed of the other signal sources 6 not in the detailed or maximized display state is in the preview state, the corresponding image on the touch display device is not changed with the signal processing result of the signal source 6 itself, the representation may be in the form of a thumbnail, for example.
The control method comprises the following steps:
step S0, enabling the touch display device to be in a first state, where in the first state, the interfaces to be displayed of the plurality of signal sources 6 are sequentially arranged and displayed on the display screen 7, and the interface to be displayed of one of the signal sources 6 is in a main display position;
step S1, receiving touch data from the touch screen;
step S2, judging whether the touch gesture corresponding to the touch data is a first gesture;
step S3, if the gesture is the first gesture, sequentially moving the positions of the interfaces to be displayed of the plurality of signal sources 6 on the display 7 by at least one position along a first preset direction.
As shown in fig. 2, the touch display device includes a touch signal processing module 1, a display signal processing module 2, and a signal channel switching module 3, where the signal channel switching module 3 is connected to a plurality of signal sources 6, and the signal channel switching module 3 is connected to the display signal processing module 2 and the touch signal processing module 1.
The display signal processing module 2 is configured to obtain interfaces to be displayed of the signal sources 6, and enable the touch display device to be in a first state, where in the first state, the interfaces to be displayed of the signal sources 6 are sequentially arranged and displayed on the display screen 7, and the interface to be displayed of one of the signal sources 6 is in a main display position.
The touch signal processing module 1 is configured to receive touch data from the touch screen, determine whether a touch gesture corresponding to the touch data is a first gesture, and send a determination result to the signal channel switching module 3.
The signal channel switching module 3 is configured to execute a position conversion operation of the interface to be displayed of the signal source 6 according to the determination result of the touch signal processing module 1: and if the touch gesture corresponding to the touch data is a first gesture, sequentially moving the positions of the interfaces to be displayed of the plurality of signal sources 3 on the display screen 7 by the display signal processing module 2 along a first preset direction by at least one position.
The signal channel switching module 3 may sequentially move the positions of the interfaces to be displayed of the plurality of signal sources 6 on the display screen 7 in a first preset direction by using a software manner or a hardware manner. For example, in a specific embodiment, the signal source 6 includes three signal sources, one of the signal sources is an external computer installed with a Windows10 operating system, one of the signal sources is an iphone installed with an iOS7 operating system, the other signal source is the touch display device with an android operating system, the external computer and the iphone are connected to the touch display device through a fixed physical interface (such as HDMI), interface information to be displayed of the three signal sources 6 is moved on the display screen 7 by an electronic switch device arranged on a circuit board, so that display positions of interfaces to be displayed of the signal sources 6 on the display screen 7 sequentially move at least one position along a first preset direction, that is, the electronic switch device arranged on the circuit board is hardware of the signal channel switching module 3. In another specific embodiment, the signal sources 6 include three signal sources, one of the signal sources is an external computer installed with a Windows10 operating system, one of the signal sources is an iphone installed with an iOS7 operating system, the other signal source is the touch display device with an android operating system, the external computer and the iphone are connected to the touch display device through a fixed physical interface (such as HDMI), interface information to be displayed of the three signal sources 6 is then operated through software, so that display positions of interfaces to be displayed of the plurality of signal sources 6 on the display screen 7 are sequentially moved by at least one position on the display screen 7 along a first preset direction, that is, the signal channel switching module 3 is a pure software module. The signal sources 6 are, for example, computers, tablets, mobile phones, tablets, and tv boxes, each signal source 6 includes at least one operating system, and the signal sources 6 may adopt, for example, Windows, ios, Android, and Linux operating systems.
The interfaces to be displayed of the plurality of signal sources 6 are sequentially arranged on the display screen 7, for example, the interfaces to be displayed of the plurality of signal sources 6 may be arranged in a row in the length direction of the display screen 7, or the interfaces to be displayed of the plurality of signal sources 6 may be arranged in a column in the width direction of the display screen 7, or the interfaces to be displayed of the plurality of signal sources 6 may be arranged on the display screen 7 in a plurality of rows and a plurality of columns. It should be noted that the display areas of the to-be-displayed interfaces of each signal source 6 on the display screen 7 may be the same or different, and the to-be-displayed interface of one signal source 6 may be floating on the to-be-displayed interface of another signal source 6, that is, the display effect of the to-be-displayed interfaces of the plurality of signal sources 6 on the display screen 7 is not particularly limited.
In a specific embodiment, the first gesture is: touching the touch screen and sliding an effective distance in the first preset direction, where the effective distance is a distance or a pixel where a touch point slides by a critical value or more, for example, 1mm or more, or 50 pixels or more. In another specific embodiment, the first gesture is: and the three fingers touch the touch screen simultaneously and slide to gather. It should be noted that the action region of the first gesture may be in the interface to be displayed corresponding to the signal source 6, or may be in the touch region of the entire touch screen.
In step S3, the positions of the interfaces to be displayed of the signal sources 6 are sequentially moved on the display screen 7 by at least one position along a first preset direction, which includes moving one position and multiple positions. In a specific embodiment, when the touch display device is in the first state, the display window is as shown in fig. 3, where the display window includes three signal sources 6, operating systems of the three signal sources 6 are Windows10, Android, and ios7, and when positions of interfaces to be displayed of the plurality of signal sources 6 are sequentially moved by one position on the display screen 7 along the first preset direction, the interface to be displayed of Windows10 displayed at the left position is displayed at the right position after the movement, the Android displayed at the middle position is displayed at the left position after the movement, and the ios7 displayed at the right position is displayed at the middle position after the movement. In another specific embodiment, in the first state, the touch display device has a display window as shown in fig. 3, where the display window includes three signal sources 6, operating systems of the three signal sources 6 are Windows10, Android, and ios7, when positions of interfaces to be displayed of the plurality of signal sources 6 are sequentially moved by two positions on the display screen 7 along the first preset direction, the interface to be displayed of Windows10 displayed at the left position is displayed at the middle position after the movement, the Android displayed at the middle position is displayed at the right position after the movement, and the ios7 displayed at the right position is displayed at the left position after the movement.
The display positions of the interfaces to be displayed of the signal sources 6 on the display screen 7 move at least one display position on the display screen 7 in sequence along a first preset direction, and in an actual product, a corresponding animation display switching process can be provided.
In step S3, the first predetermined direction is left, right, upward or downward, where the orientation is the orientation of the touch display device in the normal use state, for example, when the interfaces to be displayed of the plurality of signal sources 6 are arranged along a row in the length direction of the display screen 7, and the length direction of the display screen 7 in the use state is the left-right direction of the user, the first predetermined direction is left or right.
In a preferred embodiment, the control method further includes the following step before step S1:
and E1, receiving and transmitting the touch data generated on the touch screen.
The touch display device further comprises a touch signal acquisition module 5, wherein the touch signal acquisition module 5 is in signal connection with the touch signal processing module 1 and is used for receiving touch data generated on the touch screen and transmitting the touch data to the touch signal processing module 1.
In a preferred embodiment, after the step S1, the method further includes the following steps:
step S4, judging whether the touch gesture corresponding to the touch data is a second gesture;
step S5, if the gesture is the second gesture, sequentially moving the positions of the interfaces to be displayed of the plurality of signal sources on the display screen 7 by at least one position along a second preset direction;
the second preset direction is different from the first preset direction and comprises the first preset direction and the second preset direction which are opposite or not opposite. For example, if the first preset direction is leftward, the second preset direction is rightward; if the first preset direction is upward, the second preset direction is rightward.
In one embodiment, the second gesture is: touching the touch screen and sliding an effective distance in the second preset direction, where the effective distance is a distance or a pixel where a touch point slides by a critical value or more, for example, 1mm or more, or 50 pixels or more. In another specific embodiment, the second gesture is: three fingers touch the touch screen and slide to spread simultaneously. It should be noted that the action region of the second gesture may be in the interface to be displayed corresponding to the signal source 6, or may be in the touch region of the entire touch screen.
The first gesture and the second gesture may have a corresponding relationship, or may be a gesture without a corresponding relationship, for example, the first gesture is: touch the touch-sensitive screen and be in the effective distance of sliding on the first preset direction, the second gesture is: three fingers touch the touch screen and slide to spread simultaneously.
The steps S4 and S5 may be inserted between the steps S1 and S2, or may be inserted after the step S3, that is, whether the first gesture is determined first or the second gesture is determined first is not limited in order.
In a specific embodiment, after step S1, the method further includes the steps of:
step C1, judging whether the touch gesture corresponding to the touch data is a third gesture;
and step C2, if the gesture is the third gesture, controlling the touch display device to switch to a second state.
In this embodiment, it may be determined whether the gesture is the third gesture, then determined whether the gesture is the second gesture or the first gesture, or determined whether the gesture is the second gesture or the first gesture, then determined whether the gesture is the third gesture, and determined that the first gesture and the second gesture are not in sequence, that is, the determination sequence of the first gesture, the second gesture, and the third gesture is not limited.
The third gesture is set, so that the touch display device in the first state can quickly jump to the second state, touch operation is performed on the interface to be displayed of the signal source 6, the switching mode is simple and quick, and user experience is better.
In a specific embodiment, the third gesture is: touching the touch screen more than twice within a predetermined time, and the touch points are located within the range of the interface to be displayed of one of the signal sources 6, which includes one-finger touch and multi-finger touch, for example, in a further specific embodiment, the third gesture is: touching the touch screen twice by one finger in preset time, wherein the touch point is positioned in the range of the interface to be displayed of one signal source 6; in another further specific embodiment, the third gesture is: touching the touch screen three times by two fingers within preset time, wherein at least one touch point is positioned in the range of the interface to be displayed of one signal source 6; in addition, the third gesture may also be, for example: and two fingers touch the touch screen twice within a preset time, and at least one of touch points is positioned in the range of the interface to be displayed of one of the signal sources.
In a specific embodiment, after the step C2, the method further comprises the steps of:
and B1, transmitting the received touch data to the signal source 6 corresponding to the interface to be displayed in the detailed or maximized display state.
In this embodiment, when the touch display device is in the second state, the interface to be displayed of the signal source 6 is in the detailed or maximized display state, and touch is performed in the interface to be displayed of the signal source 6 of the touch screen, the touch data may be fed back to the signal source 6, for example, when the interface to be displayed of the signal source 6 with the operating system of Windows10 is in the detailed or maximized display state, touch is performed on the display interface of Windows10 of the touch screen, and the touch data may be fed back to the device with the operating system of Windows 10.
In a specific embodiment, the touch key 4 is displayed on the display screen 7, and the step C2 further includes the following steps:
d1: receiving touch data, and judging whether a touch gesture corresponding to the touch data is an operation on the touch key;
d2: and if so, controlling the touch display device to switch to a first state.
Step D2 includes controlling the touch display device to switch from the second state to the first state.
The touch key 4 is arranged, so that the control method can be quickly switched to the first state in any state, a user can select the target signal source 6, and user experience is greatly improved.
Of course, in other embodiments, the touch display device may be switched from the second state to the first state by using a gesture control manner, for example, in one embodiment, after step C2, the method further includes the steps of:
e1: receiving touch data and judging whether a touch gesture corresponding to the touch data is a fourth gesture;
e2: and if the gesture is the fourth gesture, controlling the touch display device to be switched from the second state to the first state.
When the touch display device is in the second state, if the touch display device is not in the fourth gesture, B1 is entered, and the received touch data is transmitted to the signal source 6 corresponding to the interface to be displayed in the detailed or maximized display state.
The fourth gesture may be, for example, three fingers simultaneously touching the touch screen, and at least one of the touch points is located within the range of the interface to be displayed of one of the signal sources 6; of course, the fourth gesture may be the same as the third gesture, so that when the touch display device is operated in the second state, the touch display device is switched from the second state to the first state; the touch display device is operated in the first state, the touch display device is switched from the first state to the second state, the touch display device is switched between the first state and the second state more conveniently and rapidly, and user experience is better.
As shown in fig. 2, the present invention further provides a touch display device, where the touch display device includes a touch signal processing module 1, a display signal processing module 2, a signal channel switching module 3, a touch screen, and a display screen 7, the signal channel switching module 3 is connected to a plurality of signal sources 6, the signal channel switching module 3 is connected to the display signal processing module 2 and the touch signal processing module 1, and the display screen 7 is connected to the display signal processing module 2
The display signal processing module 2 is configured to obtain interfaces to be displayed of the signal sources 6, and enable the touch display device to be in a first state, where in the first state, the interfaces to be displayed of the signal sources 6 are sequentially arranged and displayed on the display screen 7, and the interface to be displayed of one of the signal sources 6 is in a main display position.
The touch signal processing module 1 is configured to receive touch data from the touch screen, determine whether a touch gesture corresponding to the touch data is a first gesture, and send a determination result to the signal channel switching module 3.
The signal channel switching module 3 is configured to execute a position conversion operation of the interface to be displayed of the signal source 6 according to the determination result of the touch signal processing module 1: if the touch gesture corresponding to the touch data is a first gesture, the positions of the interfaces to be displayed of the plurality of signal sources 6 are sequentially moved on the display screen 7 by the display signal processing module 2 along a first preset direction by at least one position.
The signal channel switching module 3 may sequentially move the positions of the interfaces to be displayed of the plurality of signal sources 6 on the display screen 7 in a first preset direction by using a software manner or a hardware manner. For example, in a specific embodiment, the signal source 6 includes three signal sources, one of the signal sources is an external computer installed with a Windows10 operating system, one of the signal sources is an iphone installed with an iOS7 operating system, the other signal source is the touch display device with an android operating system, the external computer and the iphone are connected to the touch display device through a fixed physical interface (such as HDMI), interface information to be displayed of the three signal sources 6 is moved on the display screen 7 by an electronic switch device arranged on a circuit board, so that display positions of interfaces to be displayed of the signal sources 6 on the display screen 7 sequentially move at least one position along a first preset direction, that is, the electronic switch device arranged on the circuit board is hardware of the signal channel switching module 3. In another specific embodiment, the signal sources 6 include three signal sources, one of the signal sources is an external computer installed with a Windows10 operating system, one of the signal sources is an iphone installed with an iOS7 operating system, the other signal source is the touch display device with an android operating system, the external computer and the iphone are connected to the touch display device through a fixed physical interface (such as HDMI), interface information to be displayed of the three signal sources 6 is then operated through software, so that display positions of interfaces to be displayed of the plurality of signal sources 6 on the display screen 7 are sequentially moved by at least one position on the display screen 7 along a first preset direction, that is, the signal channel switching module 3 is a pure software module.
The touch display device at least comprises two states, the interfaces to be displayed of the signal sources 6 are defined to be sequentially arranged and displayed on the display screen 7, the state that the interface to be displayed of one signal source 6 is in the main display position is a first state, and in the first state, the display positions of the interfaces to be displayed of the signal sources 6 on the display screen 7 are not fixed and can be mutually switched; defining one of the interfaces to be displayed of the signal source 6 in the detailed or maximized display state as a second state, in which a touch control is performed in the area of the interface to be displayed of the signal source 6 of the touch display device, the corresponding display image, sound, etc. of the interface to be displayed can respond correspondingly, for example, in the second state, the user can clearly see the display content of the interface to be displayed of the signal source 6 in the detailed or maximized display state, and the interface to be displayed dynamically displays the content to be displayed of the signal source 6 all the time, that is, the corresponding image on the touch display device is changed with the signal processing result of the signal source 6 itself, the interface to be displayed of the other signal sources 6 not in the detailed or maximized display state is in the preview state, the corresponding image on the touch display device is not changed with the signal processing result of the signal source 6 itself, the representation may be in the form of a thumbnail, for example.
The signal sources 6 are, for example, computers, tablets, mobile phones, tablets, and tv boxes, each signal source 6 includes at least one operating system, and the signal sources 6 may adopt, for example, Windows, ios, Android, and Linux operating systems.
The interfaces to be displayed of the signal sources 6 are sequentially arranged on the display screen 7, for example, the interfaces to be displayed of the signal sources 6 may be arranged in a row in the length direction of the display screen 7, or the interfaces to be displayed of the signal sources 6 may be arranged in a column in the width direction of the display screen 7, or the interfaces to be displayed of the signal sources 6 may be arranged in a plurality of rows and a plurality of columns on the display screen 7. It should be noted that the display areas of the to-be-displayed interfaces of each signal source 6 on the display screen 7 may be the same or different, and the to-be-displayed interface of one signal source 6 may be floating on the to-be-displayed interface of another signal source 6, that is, the display effect of the to-be-displayed interfaces of the plurality of signal sources 6 on the display screen 7 is not particularly limited.
In a specific embodiment, the first gesture is: touching the touch screen and sliding an effective distance in the first preset direction, where the effective distance is a distance or a pixel where a touch point slides by a critical value or more, for example, 1mm or more, or 50 pixels or more. In another specific embodiment, the first gesture is: and the three fingers touch the touch screen simultaneously and slide to gather. It should be noted that the action region of the first gesture may be in the interface to be displayed corresponding to the signal source 6, or may be in the touch region of the entire touch screen.
The positions of the interfaces to be displayed of the signal sources 6 are sequentially moved on the display screen 7 by at least one position along a first preset direction, and the movement includes moving one position and a plurality of positions. In a specific embodiment, when the touch display device is in the first state, the display window is as shown in fig. 3, where the display window includes three signal sources 6, operating systems of the three signal sources 6 are Windows10, Android, and ios7, and when display positions of interfaces to be displayed of the plurality of signal sources 6 are sequentially moved by one position on the display screen 7 along the first preset direction, the interface to be displayed of the Windows10 displayed at the left position is displayed at the right position after the movement, the interface to be displayed of the Android displayed at the middle position is displayed at the left position after the movement, and the interface to be displayed of the ios7 displayed at the right position is displayed at the middle position after the movement. In another specific embodiment, in the first state, the touch display device has a display window as shown in fig. 3, where the display window includes three signal sources 6, operating systems of the three signal sources 6 are Windows10, Android, and ios7, when positions of interfaces to be displayed of the plurality of signal sources 6 are sequentially moved by two positions on the display screen 7 along the first preset direction, the interface to be displayed of Windows10 displayed at the left position is displayed at the middle position after the movement, the interface to be displayed of Android displayed at the middle position is displayed at the right position after the movement, and the interface to be displayed of ios7 displayed at the right position is displayed at the left position after the movement.
The display positions of the interfaces to be displayed of the signal sources 6 on the display screen 7 move at least one display position on the display screen 7 in sequence along a first preset direction, and in an actual product, a corresponding animation display switching process can be provided.
The first preset direction is left, right, upward or downward, where the direction is the direction when the touch display device is in a normal use state, for example, when the interfaces to be displayed of the plurality of signal sources 6 are arranged along a line in the length direction of the display screen 7, and the length direction of the display screen 7 in the use state is the left-right direction of the user, the first preset direction is left or right.
The touch signal processing module 1 is further configured to determine whether a touch gesture corresponding to the touch data is a second gesture, and send a determination result to the signal channel switching module 3, where the signal channel switching module 3 is further configured to sequentially move, through the display signal processing module 2, the positions of the interfaces to be displayed of the plurality of signal sources 6 on the display screen 7 along a second preset direction by at least one position under the condition that the touch gesture is the second gesture.
The second preset direction is different from the first preset direction and comprises the first preset direction and the second preset direction which are opposite or not opposite. For example, if the first preset direction is leftward, the second preset direction is rightward; if the first preset direction is upward, the second preset direction is rightward.
In one embodiment, the second gesture is: touching the touch screen and sliding an effective distance in the second preset direction, where the effective distance is a distance or a pixel where a touch point slides by a critical value or more, for example, 1mm or more, or 50 pixels or more. In another specific embodiment, the second gesture is: three fingers touch the touch screen and slide to spread simultaneously. It should be noted that the action area of the second gesture may be in the to-be-displayed interface corresponding to the signal source 6, or may be in the touch area of the entire touch screen.
The first gesture and the second gesture may have a corresponding relationship, or may be a gesture without a corresponding relationship, for example, the first gesture is: touch the touch-sensitive screen and be in the effective distance of sliding on the first preset direction, the second gesture is: three fingers touch the touch screen and slide to spread simultaneously.
The touch display device further comprises a state judgment module 8, configured to judge a current state of the touch display device, where the current state includes a first state and a second state. In one embodiment, the state determining module 8 is connected to the display signal processing module 2 and the signal channel switching module 3, the state determining module 8 determines the current state of the touch display device according to the display signal processing module 2, and transmits a determination structure to the signal channel switching module 3, when the state determining module 8 determines that the touch display device is in the second state, the signal channel switching module 3 transmits the touch data to the signal source 6 corresponding to the interface to be displayed in the detailed or maximized display state, so that when the touch display device is in the second state, the touch operation is performed on the touch screen, and the signal source 6 performs a corresponding touch response. For example, when the interface to be displayed of Windows10 is in a detailed or maximized display state, touch is performed in the interface area to be displayed of Windows10 of the touch screen, touch data formed by touch can be fed back to the device whose operating system is Windows10, and the device of Windows10 performs corresponding response, where such response includes information such as sound, image, setting, and the like, and of course, such response can be synchronously displayed on the display screens of the devices of the display screen 7 and Windows 10.
The touch signal processing module 1 is further configured to determine whether a touch gesture corresponding to the touch data is a third gesture, and the signal channel switching module 3 is further configured to control the touch display device to switch from the first state to the second state when the touch gesture is the third gesture.
The third gesture is set, so that the touch display device in the first state can quickly jump to the second state, and then touch operation is performed in the area of the interface to be displayed of the signal source 6 in the detailed or maximized display state, and the touch display device is switched from the first state to the second state in a simple and quick switching mode, so that user experience is better.
In a specific embodiment, the third gesture is: touching the touch screen more than twice within a predetermined time, and the touch points are located within the range of the interface to be displayed of one of the signal sources 6, which includes one-finger touch and multi-finger touch, for example, in a further specific embodiment, the third gesture is: touching the touch screen twice by one finger in preset time, wherein the touch point is positioned in the range of the interface to be displayed of one signal source 6; in another further specific embodiment, the third gesture is: touching the touch screen three times by two fingers within preset time, wherein at least one touch point is positioned in the range of the interface to be displayed of one signal source 6; in addition, the third gesture may also be, for example: and the touch screen is touched twice by two fingers within a preset time, and at least one touch point is positioned in the range of the interface to be displayed of one signal source 6.
In a specific embodiment, a touch key 4 is displayed on the display screen 7, and the touch key 4 is a virtual icon key. The touch signal processing module 1 is configured to determine whether a touch gesture corresponding to the touch data is a touch operation on the touch key 4, and if the touch gesture is the touch operation on the touch key 4, the signal channel switching module 3 is further configured to control the touch display device to be in a first state.
The touch key 4 can be arranged to enable the touch display device to be rapidly switched to the first state in any state, so that a user can rapidly select the target signal source 6, and user experience is greatly improved.
In one embodiment, the touch signal processing module 1 is further configured to receive touch data and determine whether a touch gesture corresponding to the touch data is a fourth gesture, the signal channel switching module 3 is further configured to control the touch display device to be switched from the second state to the first state when the touch gesture corresponding to the touch data is the fourth gesture, and the touch screen is connected to the touch signal processing module 1.
The fourth gesture may be, for example, three fingers simultaneously touching the touch screen, and at least one of the touch points is located within the range of the interface to be displayed of one of the signal sources. Of course, the fourth gesture may be the same as the third gesture, so that when the touch display device is operated in the second state, the touch display device is switched from the second state to the first state; the touch display device is operated in a first state, the touch display device is switched to a second state from the first state, the touch display device is switched between the first state and the second state more conveniently and rapidly, and user experience is better.
The touch display device further comprises a touch signal acquisition module 5, wherein the touch signal acquisition module 5 is in signal connection with the touch signal processing module 1 and is used for receiving touch data generated on the touch screen and transmitting the touch data to the touch signal processing module 1.
The touch display 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.
The touch display device provided by the invention can be used for simultaneously displaying the interfaces to be displayed of the plurality of signal sources 6 on the same screen, and switching the display positions of the interfaces to be displayed of the signal sources 6 on the screen on the premise of not changing the physical connection relation, so that the user experience is better.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. A display control method of a touch display device, the touch display device comprising a touch screen and a display screen,
the control method comprises the following steps:
step S0, enabling the touch display device to be in a first state, wherein in the first state, the interfaces to be displayed of a plurality of signal sources are sequentially arranged and displayed on the display screen, the interface to be displayed of one signal source is in a main display position, and the interface to be displayed of one signal source is floated on the interface to be displayed of another signal source;
step S1, receiving touch data from the touch screen;
step S2, determining whether the touch gesture corresponding to the touch data is a first gesture, where the first gesture is: touching the touch screen and sliding an effective distance in a first preset direction, wherein the effective distance comprises more than or equal to 1mm, or more than or equal to 50 pixels, or three fingers simultaneously touch the touch screen and slide to gather;
step S3, if the gesture is the first gesture, sequentially moving the positions of the interfaces to be displayed of the signal sources on the display screen by at least one position along a first preset direction; when the positions of the interfaces to be displayed of the plurality of signal sources sequentially move one position on the display screen along a first preset direction, the interface to be displayed at the left position is displayed at the moved middle position, the interface to be displayed at the middle position is displayed at the right position after the movement, and the interface to be displayed at the right position is displayed at the left position after the movement;
step C1, judging whether the touch gesture corresponding to the touch data is a third gesture;
step C2, if the gesture is the third gesture, controlling the touch display device to switch to a second state; in the second state, the interface to be displayed of one signal source is in a detailed or maximized display state;
the third gesture is: the touch screen is touched twice within preset time, and the touch point is positioned in the range of the interface to be displayed of one signal source;
step E1: judging whether the touch gesture corresponding to the touch data is a fourth gesture;
step E2: if the gesture is the fourth gesture, controlling the touch display device to be switched from the second state to the first state;
touch keys are displayed on the display screen;
step D1: receiving touch data, and judging whether a touch gesture corresponding to the touch data is an operation on the touch key;
step D2: and if so, controlling the touch display device to switch to a first state.
2. The display control method of the touch display device according to claim 1, wherein in step S3, the first preset direction is left, right, up or down.
3. The display control method of the touch display device according to claim 1, further comprising, after the step S1, the steps of:
step S4, judging whether the touch gesture corresponding to the touch data is a second gesture;
step S5, if the gesture is the second gesture, sequentially moving the positions of the interfaces to be displayed of the plurality of signal sources on the display screen by at least one position along a second preset direction;
wherein the second preset direction is different from the first preset direction.
4. The display control method of the touch display device according to any one of claims 1 to 3, wherein the first gesture is: and touching the touch screen and sliding the touch screen for an effective distance in the first preset direction.
5. The display control method of the touch display device according to claim 3, wherein the second gesture is: and touching the touch screen and sliding the touch screen for an effective distance in the second preset direction.
6. The display control method of the touch display device according to claim 1, further comprising, after step C2, the steps of:
and B1, transmitting the received touch data to the signal source corresponding to the interface to be displayed in the detailed or maximized display state.
7. A touch display device is characterized by comprising a touch signal processing module, a display signal processing module, a signal channel switching module, a touch screen and a display screen, wherein the signal channel switching module is used for connecting a plurality of signal sources and is connected with the display signal processing module and the touch signal processing module;
the display signal processing module is used for acquiring interfaces to be displayed of the signal sources and enabling the touch display device to be in a first state, wherein in the first state, the interfaces to be displayed of the signal sources are sequentially arranged and displayed on the display screen, the interface to be displayed of one signal source is in a main display position, and the interface to be displayed of one signal source is floated on the interface to be displayed of another signal source;
the touch signal processing module is used for receiving touch data from the touch screen, judging whether a touch gesture corresponding to the touch data is a first gesture, a third gesture or a fourth gesture, and sending a judgment result to the signal channel switching module, wherein the first gesture is as follows: touching the touch screen and sliding an effective distance in a first preset direction, wherein the effective distance comprises more than or equal to 1mm, or more than or equal to 50 pixels, or three fingers simultaneously touch the touch screen and slide to gather;
the signal channel switching module is used for executing position conversion operation of an interface to be displayed of a signal source according to the judgment result of the touch signal processing module:
if the touch gesture corresponding to the touch data is a first gesture, sequentially moving the positions of the interfaces to be displayed of the plurality of signal sources on the display screen by the display signal processing module along a first preset direction by at least one position, wherein the plurality of signal sources comprise three signal sources, when the positions of the interfaces to be displayed of the plurality of signal sources are sequentially moved on the display screen along the first preset direction by one position, the interface to be displayed at the left position is displayed at the moved middle position, the interface to be displayed at the middle position is displayed at the right position after the movement, and the interface to be displayed at the right position is displayed at the left position after the movement;
if the touch gesture is a third gesture, controlling the touch display device to be switched to a second state through the display signal processing module, wherein in the second state, an interface to be displayed of one signal source is in a detailed or maximized display state; the third gesture is as follows: the touch screen is touched twice within preset time, and the touch point is positioned in the range of the interface to be displayed of one signal source;
if the touch gesture is a fourth gesture, the signal channel switching module controls the touch display device to be switched from the second state to the first state;
touch keys are displayed on the display screen;
the touch signal processing module is further configured to determine whether a touch gesture corresponding to the touch data is a touch operation on the touch key;
the signal channel switching module is further configured to control the touch display device to be in a first state through the display signal processing module when the touch gesture is a touch operation on the touch key.
8. The touch display device according to claim 7, wherein the touch signal processing module is further configured to determine whether the touch gesture corresponding to the touch data is a second gesture, and send a determination result to the signal channel switching module;
the signal channel switching module is further configured to sequentially move the positions of the interfaces to be displayed of the plurality of signal sources on the display screen by the display signal processing module along a second preset direction by at least one position when the touch gesture is the second gesture;
wherein the second preset direction is different from the first preset direction.
9. The touch display device of claim 7 or 8, wherein the first gesture is: and touching the touch screen and sliding the touch screen for an effective distance in the first preset direction.
10. The touch display device of claim 8, wherein the second gesture is: and touching the touch screen and sliding the touch screen for an effective distance in the second preset direction.
11. The touch display device of claim 7, further comprising a state determination module, configured to determine a current state of the touch display device, where the current state includes a first state and a second state, and in the second state, the interface to be displayed of one of the signal sources is in a detailed or maximized display state;
and when the state judgment module judges that the touch display device is in the second state, the signal channel switching module transmits the touch data to the signal source corresponding to the interface to be displayed in the detailed or maximized display state.
12. The touch display device according to any one of claims 7-11, further comprising a touch signal acquisition module, wherein the touch signal acquisition module is in signal connection with the touch signal processing module, and is configured to receive touch data generated on the touch screen and transmit the touch data to the touch signal processing module.
13. The touch display device according to any one of claims 7 to 12, wherein the touch display 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.
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| CN112009359A (en) * | 2020-09-03 | 2020-12-01 | 重庆金康赛力斯新能源汽车设计院有限公司 | Intelligent switch control method and system for automobile |
| TWI782708B (en) * | 2021-09-16 | 2022-11-01 | 華碩電腦股份有限公司 | Electronic device and touch control method thereof |
| CN114968062A (en) * | 2022-06-24 | 2022-08-30 | 深圳市康冠商用科技有限公司 | Multi-information-source system switching method and device, interactive all-in-one machine equipment and storage medium |
| CN114968057A (en) * | 2022-06-24 | 2022-08-30 | 深圳市康冠商用科技有限公司 | Dual-information-source system switching method, method and device for creating information source interface, all-in-one machine and computer storage medium |
| CN117406896A (en) * | 2023-09-14 | 2024-01-16 | 北京仁光科技有限公司 | Method and system for controlling one or more signal sources via An Zhuoduan |
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| CN1863288A (en) * | 2005-05-11 | 2006-11-15 | 中强光电股份有限公司 | Method for selecting signal source of display device |
| CN103530096B (en) * | 2012-07-03 | 2018-11-16 | 索尼公司 | Long-range control method, remote control equipment and display equipment |
| CN104254010A (en) * | 2013-06-28 | 2014-12-31 | 捷达世软件（深圳）有限公司 | Virtual remote controller inputting signal source switching system and virtual remote controller inputting signal source switching method |
| CN103489432B (en) * | 2013-08-30 | 2016-04-13 | 小米科技有限责任公司 | Electronic equipment and resource display method |
| CN105306998A (en) * | 2014-07-16 | 2016-02-03 | 冠捷投资有限公司 | Operating system of display device |
| US10038651B2 (en) * | 2015-09-05 | 2018-07-31 | Nevion Europe As | Asynchronous switching system and method |
| CN107529025A (en) * | 2017-09-06 | 2017-12-29 | 广东视腾电子科技有限公司 | A kind of display with picture segmentation display function |
| CN109275022B (en) * | 2018-09-21 | 2021-06-04 | 海信视像科技股份有限公司 | Method and device for displaying signal source list |
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