CN112799555A - Screen cleaning control method, touch display device and electronic device - Google Patents
Screen cleaning control method, touch display device and electronic device Download PDFInfo
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- CN112799555A CN112799555A CN202110054307.XA CN202110054307A CN112799555A CN 112799555 A CN112799555 A CN 112799555A CN 202110054307 A CN202110054307 A CN 202110054307A CN 112799555 A CN112799555 A CN 112799555A
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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
- G06F3/04817—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 using icons
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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
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- User Interface Of Digital Computer (AREA)
Abstract
The invention provides a screen cleaning control method, which comprises the following steps: when the screen cleaning application is started, entering a screen to-be-cleaned mode, wherein in the screen to-be-cleaned mode, a cleaning screen locking icon is provided, and the operation of a user on the cleaning screen locking icon is monitored; when the cleaning screen locking icon is correctly triggered, the screen cleaning application enters a screen cleaning mode, wherein in the screen cleaning mode, a screen locking interface is displayed, and an unlocking icon is provided; in the screen cleaning mode, the screen cleaning application continuously monitors a touch event of a user on the touch display device, and determines whether the touch event is an unlocking event; if the touch event is not an unlocking event, the touch event is intercepted, other application programs on the touch display equipment are prevented from being triggered by mistake, the influence caused by misoperation in the cleaning action process can be prevented, multi-party cooperation is not needed, and the action efficiency is improved.
Description
Technical Field
The invention relates to the technical field of computer information, in particular to a screen cleaning control method, a touch display device and an electronic device.
Background
With the development of computer technology, the input mode of a computer is input from an original paper tape to a keyboard, to a mouse and then to a touch, and the input mode is subjected to four stages. The process is a process from professional to popular, and the touch screen technology enables more people to use the computer.
Touch Panel (Touch Panel), also known as Touch screen or Touch Panel, is an inductive liquid crystal display device capable of receiving input signals such as Touch, when touching graphic buttons on the screen, the Touch feedback system on the screen can drive various connecting devices according to pre-programmed programs, and can replace mechanical button panels and produce vivid video and audio effects by means of liquid crystal display pictures. As a latest computer input device, the touch screen is a simple, convenient and natural man-machine interaction mode. The multimedia interactive device gives the multimedia a brand-new appearance and is a brand-new multimedia interactive device with great attractiveness. The method is mainly applied to inquiry of public information, industrial control, military command, electronic games, multimedia teaching and the like.
In the actual application process, because the influence of dust, dirt, the operating sensitivity of touch-control screen, display effect will receive the influence of certain degree, consequently, need regularly clean the touch-control screen, to the cleanness of some large-scale touch-control screens, among the prior art, if clear up the touch-control screen at the state of starting up, produce the maloperation easily, and if directly close the touch-control screen in clean process, then need technical staff's backstage cooperation to accomplish cleaning work, the cleaner can't directly clean, also only seriously influence the efficiency of effect.
Disclosure of Invention
In view of the foregoing problems, an embodiment of the present invention provides a screen cleaning control method, where the method is applied to a touch display device, and a screen cleaning application is installed on the touch display device, and the method includes: when the screen cleaning application is started, entering a screen to-be-cleaned mode, wherein in the screen to-be-cleaned mode, a cleaning screen locking icon is provided, and the operation of a user on the cleaning screen locking icon is monitored; when the cleaning screen locking icon is correctly triggered, the screen cleaning application enters a screen cleaning mode, wherein in the screen cleaning mode, a screen locking interface is displayed, and an unlocking icon is provided; in the screen cleaning mode, the screen cleaning application continuously monitors a touch event of a user on the touch display device, and determines whether the touch event is an unlocking event; if the touch event is not an unlocking event, intercepting the touch event, and preventing other application programs on the touch display equipment from being triggered by mistake.
In one implementation, the method further comprises the steps of: and if the touch event is an unlocking event, exiting the screen cleaning mode and returning to the screen to-be-cleaned mode.
In one implementation, the monitoring the operation of the cleaning lock screen icon by the user comprises: monitoring whether a touch event of a user on the clean screen locking icon is a preset event, and if yes, determining that the clean screen locking icon is correctly triggered; the preset event comprises one of double-click, long-time button exceeding a preset time length, dragging according to a preset line, or correct operation according to prompt.
In one implementation, the clean lock screen icon is displayed in a floating window manner.
In one implementation, a dynamic display image is arranged on the cleaning lock screen icon.
In one implementation, the lock screen interface is a black screen.
In one implementation, the number of the unlocking icons is at least two, and each unlocking icon is arranged according to a preset distance.
In one implementation, the screen cleaning application continuously monitors a user's touch event to the touch display device, and determining whether the touch event is an unlock event comprises: when a touch event of a user to the touch display device is monitored, judging whether the touch event is a preset unlocking event aiming at the unlocking picture, and if so, determining that the touch event is the unlocking event; wherein, when the unlocking icon is one, the preset unlocking event includes: one of double-click, long-press exceeding a preset duration, dragging according to a preset line, or correct operation according to a prompt; when the unlocking icons are at least two, the preset unlocking event comprises the following steps: and simultaneously clicking each unlocking icon, and simultaneously operating each unlocking icon according to a preset gesture for a time which exceeds a preset time length.
In one implementation, a voice prompt is provided when the screen waiting to clean mode or the screen cleaning mode is entered.
In one implementation, the method further comprises: and providing a screen locking interface adjuster in the screen cleaning mode, and receiving an adjusting instruction of a user on the screen locking interface, and adjusting the screen locking interface according to the adjusting instruction.
Based on the method provided by the embodiment of the invention, when the touch screen needs to be cleaned, a user can start the screen cleaning application program, and the touch display equipment enters the screen cleaning mode through simple operation, so that the screen is cleaned in the screen cleaning mode, thereby ensuring that misoperation in the cleaning process cannot affect the touch display equipment.
In addition, an embodiment of the present invention further provides a touch display device, where the touch display device includes: the touch display module is used for receiving a touch event of a user and displaying content; and the control module is used for installing the screen cleaning application and realizing the method by running the screen cleaning application.
Furthermore, an electronic device according to an embodiment of the present invention includes: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the above method.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a flow chart illustrating a method for controlling screen cleaning according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a clean lock screen provided in the present embodiment;
FIG. 3 is a schematic view of an unlock icon according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating an operation of an unlock icon according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a touch display device according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.
In the first embodiment of the present invention, a screen cleaning control method is provided, which can be applied to a touch display device, that is, a touch screen device, including but not limited to an information display device applied to public places, such as an advertisement delivery device and an intelligent navigation device, and a larger touch display device applied to a demonstration device of a teaching scene.
Referring to fig. 1, fig. 1 is a flowchart illustrating a screen cleaning control method according to an embodiment of the invention. As shown in fig. 1, the method comprises the steps of:
s101, when the screen cleaning application is started, entering a screen to-be-cleaned mode, wherein in the screen to-be-cleaned mode, providing a cleaning screen locking icon, and monitoring the operation of a user on the cleaning screen locking icon.
Specifically, when the screen cleaning application is started, that is, the screen cleaning application enters the screen cleaning mode, and after the screen cleaning application enters the screen cleaning mode, a cleaning screen locking icon may be displayed on the screen interface of the touch display device, where the cleaning screen locking icon is displayed at the frontmost end of the current display interface in a floating window manner, so that the cleaning screen locking icon is visible to the user and may be directly operated, and preferably, in order not to affect the normal use of the touch display device, the cleaning screen locking icon may be displayed in an inactive area of the screen, as shown in fig. 2, the cleaning screen locking icon may be initially displayed on the left side of the screen, and further, the cleaning screen locking icon may be set in a draggable manner, so that the user may change the display position of the icon according to the actual use requirement.
In order to enable a user to quickly view the clean screen locking icon, in the embodiment of the present invention, a display effect of the clean screen locking icon may also be designed, for example, a dynamic display image may be set on the clean screen locking icon, so that the clean screen locking icon presents a dynamic effect to attract the user's vision.
In this step, the monitoring the operation of the user on the cleaning lock screen icon may specifically include: monitoring whether a touch event of the user on the clean screen locking icon is a preset event, if so, determining that the clean screen locking icon is correctly triggered, and entering the step S102; if not, determining that the cleaning screen locking icon is not triggered. In the embodiment of the present invention, the preset event may include one of a single click, a double click, a long press exceeding a preset time length, a drag according to a preset line, or a correct operation according to a prompt, for example, the long press exceeding the preset time length may be a press of an unlock icon and a hold of a pressed state for 3 seconds, the drag according to the preset line may be a press of an unlock icon and a drag according to a zigzag line displayed on an interface, and the correct operation according to the prompt may be a first click of the unlock icon, and then a double click or other operations may be performed on the unlock icon again according to a voice or text prompt. The specific implementation manner can be set according to the behavior habit of the user, and the invention is not limited thereto.
S102, when the cleaning screen locking icon is correctly triggered, the screen cleaning application enters a screen cleaning mode.
In implementation, when the cleaning screen locking icon is correctly triggered, the screen cleaning application can be switched to the screen cleaning mode from the screen cleaning waiting mode, and when the screen cleaning mode is entered, the screen cleaning application can display a screen locking interface to prompt a user that the user can start cleaning operation on the screen in order to enter the screen cleaning mode currently, wherein the screen locking interface can be a black screen and is displayed in a full screen mode, so that good cleaning vision is provided for the user, illusion caused by screen light is avoided, and meanwhile, the problem that the user cannot correctly know the result of the cleaning operation due to screen reflection is avoided. It can be understood that the screen locking interface may also be set according to an actual application scenario, and is not limited thereto.
In addition, in the screen cleaning mode, an unlocking icon is provided, when the screen cleaning mode is entered, a user can start the cleaning work of the screen, and when the cleaning is completed, the screen cleaning mode can be exited by operating the unlocking icon.
The unlocking icons can be displayed on the screen locking interface in a floating window manner, as shown in fig. 3, in this embodiment, the number of the unlocking icons is two, and each two unlocking icons are arranged according to a preset distance L, where the preset distance can be set according to the size of the touch display screen. It should be noted that, in the embodiment of the present invention, the number of the unlocking icons may also be one or more than two, and similarly, when the number of the unlocking icons is more than two, each unlocking icon may be arranged according to a preset distance. Furthermore, in the embodiment of the present invention, a display effect of the unlocking icon may be designed, for example, a dynamic display image may be set on the unlocking icon, so that the cleaning lock screen icon presents a dynamic effect, so as to facilitate quick positioning by a user. Preferably, the unlocking operation prompt may be displayed or played in voice on the lock screen interface to provide the unlocking operation guide for the user, for example, the unlocking operation demonstration animation may be played repeatedly so that the user may receive the operation guide information intuitively, or the unlocking operation may be prompted in a voice manner or may be described in a text form.
In an embodiment of the present invention, the screen cleaning application may continuously monitor a touch event of a user on the touch display device, and determine whether the touch event is an unlocking event, where the determining whether the touch event is the unlocking event may include determining whether the touch event is a preset unlocking event for the unlocking picture, where the preset unlocking event may be different according to different numbers of unlocking icons, and may be roughly divided into two ways:
in a first manner, there is one unlocking icon, and the preset unlocking event may include: one of clicking, double clicking, long pressing exceeding a preset time length, dragging according to a preset line, or correct operation according to prompts;
in a second manner, there are at least two unlocking icons, and the preset unlocking event may include: and simultaneously clicking each unlocking icon, wherein the length of the operation of each unlocking icon exceeds a preset length of time according to each unlocking icon, or operating each unlocking icon according to a preset gesture, wherein referring to fig. 4, the operation of each unlocking icon according to the preset gesture may include sequentially connecting each unlocking icon according to a preset connection path (1-2-3).
S103, in the screen cleaning mode, the screen cleaning application continuously monitors the touch event of the user to the touch display device, and determines whether the touch event is an unlocking event.
S104, if the touch event is not an unlocking event, intercepting the touch event, and preventing other application programs on the touch display equipment from being triggered by mistake.
Specifically, when a user performs a cleaning operation on a screen, misoperation of the touch display device is inevitably generated, and in order that the misoperation does not affect the touch display device, in a screen cleaning mode, the screen cleaning application needs to continuously monitor a touch event of the user on the touch display device, and when it is determined that the touch event is not an unlocking event, the touch event is intercepted, so that the operation event is prevented from being received by other application programs.
And S105, if the touch event is an unlocking event, exiting the screen cleaning mode and returning to the screen to-be-cleaned mode.
In an embodiment, when the screen to-be-cleaned mode or the screen cleaning mode is entered, a voice prompt message can be provided, so that a user can directly receive a mode switching prompt and determine an operation mode.
In an embodiment, in the screen cleaning mode, a screen locking interface adjuster may be further provided, configured to receive an adjustment instruction of a user for a screen locking interface, and adjust the screen locking interface according to the adjustment instruction, for example, the user adjusts a color, a pattern, a brightness, a size, and the like of the screen locking interface through an operation of the adjuster, so as to meet requirements of different application scenarios, for example, in a scenario where light of an operation environment is strong, the brightness of a screen may be reduced, or a dark color picture may be selected, so that a cleaning effect is facilitated, and meanwhile, whether a touch screen is cleaned up or not may be assisted by adjusting the brightness of the screen.
By the screen cleaning control method provided by the embodiment of the invention, the screen cleaning application program is installed on the touch display equipment in advance, when the touch screen needs to be cleaned, a user can start the screen cleaning application program, the touch display equipment enters the screen cleaning mode through simple operation, and then the screen is cleaned in the screen cleaning mode, so that the touch display equipment is not influenced by misoperation in the cleaning process, the operation is simple, a technician only needs to uniformly deploy and install the screen cleaning control method through a background, the cleaner can directly operate the touch display equipment needing to be cleaned at present without coordination of the two parts, the cleaning work can be independently completed, and the accuracy of the user operation can be further ensured by designing the number, the positions and the operation actions of screen locking icons and unlocking icons, the influence caused by misoperation is avoided.
Based on the same inventive concept, an embodiment of the present invention further provides a touch display device, please refer to fig. 5, and fig. 5 is a schematic structural diagram of the touch display device provided in the embodiment of the present invention. As shown in fig. 5, the authentication apparatus 500 includes a touch display module 510 and a control module 520.
The touch display module 510 is configured to receive a touch event of a user and send the touch event to the control module 520, and display output content information including visual information and sound information according to an instruction of the control module; the control module 520 is configured to receive a touch event sent by the touch display module 510 and respond to the touch event, including sending an output instruction of content information to the touch display module 510 to display the content information to a user, and the control module 520 further installs a screen cleaning application and implements the method provided in the embodiment of the present invention by running the screen cleaning application.
In addition, an embodiment of the present invention further provides an electronic device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method provided by the embodiments of the present invention. Where the memory and processor are connected by a bus, the bus may comprise any number of interconnected buses and bridges, the buses connecting together one or more of the various circuits of the processor and the memory. The bus may also connect various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface provides an interface between the bus and the transceiver. The transceiver may be one element or a plurality of elements, such as a plurality of receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor is transmitted over a wireless medium via an antenna, which further receives the data and transmits the data to the processor.
The processor is responsible for managing the bus and general processing and may also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And the memory may be used to store data used by the processor in performing operations.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (12)
1. A screen cleaning control method is applied to a touch display device, and a screen cleaning application is installed on the touch display device, and the method comprises the following steps:
when the screen cleaning application is started, entering a screen to-be-cleaned mode, wherein in the screen to-be-cleaned mode, a cleaning screen locking icon is provided, and the operation of a user on the cleaning screen locking icon is monitored;
when the cleaning screen locking icon is correctly triggered, the screen cleaning application enters a screen cleaning mode, wherein in the screen cleaning mode, a screen locking interface is displayed, and an unlocking icon is provided;
in the screen cleaning mode, the screen cleaning application continuously monitors a touch event of a user on the touch display device, and determines whether the touch event is an unlocking event;
if the touch event is not an unlocking event, intercepting the touch event, and preventing other application programs on the touch display equipment from being triggered by mistake.
2. The method of claim 1, wherein the method further comprises the steps of:
and if the touch event is an unlocking event, exiting the screen cleaning mode and returning to the screen to-be-cleaned mode.
3. The method of claim 1, wherein the monitoring of the user's operation of the clean lock screen icon comprises:
monitoring whether a touch event of a user on the clean screen locking icon is a preset event, and if yes, determining that the clean screen locking icon is correctly triggered; the preset event comprises one of double-click, long-time button exceeding a preset time length, dragging according to a preset line, or correct operation according to prompt.
4. The method of claim 1, wherein the clean lock screen icon is displayed as a floating window.
5. The method of claim 1, wherein a dynamic display image is disposed on the clean lock screen icon.
6. The method of claim 1, wherein the lock screen interface is a black screen.
7. The method of claim 1, wherein the number of the unlocking icons is at least two, and each of the unlocking icons is arranged at a preset distance.
8. The method of claim 1 or 7, wherein the screen cleaning application continuously monitors a user touch event to the touch display device, and determining whether the touch event is an unlock event comprises:
when a touch event of a user to the touch display device is monitored, judging whether the touch event is a preset unlocking event aiming at the unlocking picture, and if so, determining that the touch event is the unlocking event; wherein the content of the first and second substances,
when the unlocking icon is one, the preset unlocking event comprises: one of double-click, long-press exceeding a preset duration, dragging according to a preset line, or correct operation according to a prompt;
when the unlocking icons are at least two, the preset unlocking event comprises the following steps: and simultaneously clicking each unlocking icon, and simultaneously operating each unlocking icon according to a preset gesture for a time which exceeds a preset time length.
9. The method of claim 1, wherein a voice prompt message is provided when the screen ready-to-clean mode or the screen cleaning mode is entered.
10. The method of claim 1, further comprising: and providing a screen locking interface adjuster in the screen cleaning mode, and receiving an adjusting instruction of a user on the screen locking interface, and adjusting the screen locking interface according to the adjusting instruction.
11. A touch display device, comprising: the touch display module is used for receiving a touch event of a user and displaying content; a control module for installing a screen cleaning application and implementing the method of any one of claims 1 to 10 by running the screen cleaning application.
12. An electronic device, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1 to 10.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110054307.XA CN112799555A (en) | 2021-01-15 | 2021-01-15 | Screen cleaning control method, touch display device and electronic device |
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| CN202110054307.XA CN112799555A (en) | 2021-01-15 | 2021-01-15 | Screen cleaning control method, touch display device and electronic device |
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Cited By (1)
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| EP4177729A1 (en) * | 2021-11-03 | 2023-05-10 | Caterpillar Inc. | System and method for activating screen cleaning mode for user interface |
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