WO2022266998A1 - 一种智能交互平板及其亮度调节方法 - Google Patents

一种智能交互平板及其亮度调节方法 Download PDF

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Publication number
WO2022266998A1
WO2022266998A1 PCT/CN2021/102351 CN2021102351W WO2022266998A1 WO 2022266998 A1 WO2022266998 A1 WO 2022266998A1 CN 2021102351 W CN2021102351 W CN 2021102351W WO 2022266998 A1 WO2022266998 A1 WO 2022266998A1
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WIPO (PCT)
Prior art keywords
area
display
brightness
touch operation
intelligent interactive
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Application number
PCT/CN2021/102351
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English (en)
French (fr)
Inventor
张阳阳
牟鑫鑫
王子锋
郭思佳
马永达
张洪雷
Original Assignee
京东方科技集团股份有限公司
北京京东方技术开发有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 京东方科技集团股份有限公司, 北京京东方技术开发有限公司 filed Critical 京东方科技集团股份有限公司
Priority to PCT/CN2021/102351 priority Critical patent/WO2022266998A1/zh
Priority to CN202180001636.6A priority patent/CN115769182A/zh
Publication of WO2022266998A1 publication Critical patent/WO2022266998A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction 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

Definitions

  • the present disclosure relates to the technical field of LED screen control, in particular to an intelligent interactive panel and a brightness adjustment method thereof.
  • the current commercial display screen has the product characteristics of high brightness and diverse splicing sizes, and occupies an important position in the display product market. Compared with general display products, the size of commercial display screens is not limited. At present, the largest size of commercial display screens is 110 inches, and theoretically can be infinitely spliced.
  • an intelligent interactive tablet provided by an embodiment of the present disclosure includes: a display screen, a touch component, and a driving circuit, wherein:
  • the display screen is used to display content
  • the touch component is used to receive a touch operation instruction
  • the drive circuit includes a processor and a memory, the memory is used to store a program executable by the processor, and the processor is used to read the program in the memory and perform the following steps:
  • the first area is configured to receive a user's touch operation instruction
  • the display brightness of the first area is controlled to be lower than the display brightness of the second area.
  • the processor is further configured to:
  • the content displayed in the first area includes the content in the second area.
  • the processor is specifically configured to perform:
  • the processor is further configured to:
  • the copying at least part of the content of the first area to the second area for display includes:
  • the handwriting generated in the first area is copied to the second area for display.
  • the processor is further configured to:
  • the second area is the remaining area in the display area except the first area; or,
  • the second area is a partial area of the remaining area in the display area except the first area.
  • the processor is further configured to:
  • the display brightness of the second area is greater than the display brightness of other areas in the display area.
  • the display area further includes a third area, the display brightness of the second area is greater than the display brightness of the third area, and the display brightness of the third area is greater than the display brightness of the first area .
  • the processor is specifically further configured to execute:
  • the display brightness of the first area is adjusted to be the same as that of the second area.
  • the processor before determining the first area and the second area of the display area of the display screen, the processor is further configured to:
  • the controlling the display brightness of the first area to be lower than the display brightness of the second area includes:
  • the processor is specifically configured to perform:
  • the first area corresponding to the control instruction is determined.
  • the processor is specifically configured to perform:
  • control instruction is a received touch operation instruction for controlling the first area, then determine the first area according to the position of the touch operation instruction in the display area; or,
  • control instruction is an instruction representing the detection of a human body position
  • the first area is determined according to the human body position.
  • the display brightness of the first area decreases as the distance between the position of the human body and the smart interactive tablet decreases.
  • the processor is specifically configured to perform:
  • the distance between the position of the human body and the intelligent interactive panel is greater than the operating threshold and less than the viewing threshold, then determine that the display brightness of the first area is a first-level brightness, wherein the operating threshold is less than the viewing threshold;
  • control the display brightness of the first area is less than or equal to an operation threshold, control the display brightness of the first area to be lower than the primary brightness.
  • the area of the first region becomes smaller as the distance between the position of the human body and the smart interactive tablet becomes smaller.
  • the processor is specifically configured to perform:
  • the touch operation instruction is a click operation instruction, then acquire the time difference between adjacent click operation instructions; , determining the first region; or,
  • the first area is determined according to the position of the writing instruction in the display area.
  • the processor is specifically configured to perform:
  • the processor is specifically configured to perform:
  • a center of an area corresponding to the position of the human body in the display area is determined according to the position of the human body, and the first area is determined according to the center of the area.
  • the processor is specifically configured to perform:
  • a second area corresponding to the first area is determined according to the first area.
  • control instructions include at least one of the following instructions:
  • an embodiment of the present disclosure provides a method for adjusting the brightness of an intelligent interactive tablet, including:
  • the positions of the first area and the second area do not overlap, wherein the first area includes at least part of the content of the display area, and the second An area is configured to receive a user's touch operation instruction;
  • the display brightness of the first area is controlled to be lower than the display brightness of the second area.
  • the content displayed in the first area includes the content in the second area.
  • the receiving the touch operation instruction of the first area and converting the touch operation instruction of the first area into the touch operation instruction of controlling the second area includes:
  • the copying at least part of the content of the first area to the second area for display includes:
  • the handwriting generated in the first area is copied to the second area for display.
  • the method further includes:
  • the second area is the remaining area in the display area except the first area; or,
  • the second area is a partial area of the remaining area in the display area except the first area.
  • the display brightness of the second area is greater than the display brightness of other areas in the display area.
  • the display area further includes a third area, the display brightness of the second area is greater than the display brightness of the third area, and the display brightness of the third area is greater than the display brightness of the first area .
  • the display brightness of the first area is adjusted to be the same as that of the second area.
  • the first area and the second area of the display area of the display screen may further include:
  • controlling the display brightness of the first area to be lower than the display brightness of the second area includes:
  • the determining the first area of the display area of the display screen includes:
  • the first area corresponding to the control instruction is determined.
  • the determining the first area corresponding to the control instruction according to the received control instruction includes:
  • control instruction is a received touch operation instruction for controlling the first area, then determine the first area according to the position of the touch operation instruction in the display area; or,
  • control instruction is an instruction representing the detection of a human body position
  • the first area is determined according to the human body position.
  • the display brightness of the first area decreases as the distance between the position of the human body and the smart interactive tablet decreases.
  • the display brightness of the first area decreases as the distance between the human body position and the smart interactive tablet decreases, including:
  • the distance between the position of the human body and the intelligent interactive panel is greater than the operating threshold and less than the viewing threshold, then determine that the display brightness of the first area is a first-level brightness, wherein the operating threshold is less than the viewing threshold;
  • control the display brightness of the first area is less than or equal to an operation threshold, control the display brightness of the first area to be lower than the primary brightness.
  • the area of the first region becomes smaller as the distance between the position of the human body and the smart interactive tablet becomes smaller.
  • the determining the first area according to the position of the touch operation instruction in the display area includes:
  • the touch operation instruction is a click operation instruction, then acquire the time difference between adjacent click operation instructions; , determining the first region; or,
  • the first area is determined according to the position of the writing instruction in the display area.
  • the determining the first area according to the position of the touch operation instruction in the display area includes:
  • the determining the first area according to the position of the human body includes:
  • a center of an area corresponding to the position of the human body in the display area is determined according to the position of the human body, and the first area is determined according to the center of the area.
  • the determining the second area of the display area of the display screen includes:
  • a second area corresponding to the first area is determined according to the first area.
  • control instructions include at least one of the following instructions:
  • an embodiment of the present disclosure provides a brightness adjustment device for an intelligent interactive tablet, including:
  • a determining unit configured to determine a first area and a second area of the display area of the display screen, the positions of the first area and the second area do not overlap, wherein the first area includes at least part of the display area content, the first area is configured to receive a user's touch operation instruction;
  • a control unit configured to control the display brightness of the first area to be lower than the display brightness of the second area.
  • the receiving control unit is also configured to:
  • the content displayed in the first area includes the content in the second area.
  • the receiving control unit is specifically configured to:
  • the first copying unit is further included to:
  • the first replication unit is specifically used for:
  • the handwriting generated in the first area is copied to the second area for display.
  • a removing unit specifically configured to:
  • the second area is the remaining area in the display area except the first area; or,
  • the second area is a partial area of the remaining area in the display area except the first area.
  • a second copying unit is further included for:
  • the display brightness of the second area is greater than the display brightness of other areas in the display area.
  • the display area further includes a third area, the display brightness of the second area is greater than the display brightness of the third area, and the display brightness of the third area is greater than the display brightness of the first area .
  • a recovery unit is further included:
  • the display brightness of the first area is adjusted to be the same as that of the second area.
  • control unit before determining the first area and the second area of the display area of the display screen, the control unit is specifically further configured to:
  • control unit is specifically configured to:
  • the determining unit is specifically used for:
  • the first area corresponding to the control instruction is determined.
  • the determining unit is specifically used for:
  • control instruction is a received touch operation instruction for controlling the first area, then determine the first area according to the position of the touch operation instruction in the display area; or,
  • control instruction is an instruction representing the detection of a human body position
  • the first area is determined according to the human body position.
  • the display brightness of the first area decreases as the distance between the position of the human body and the smart interactive tablet decreases.
  • control unit is specifically configured to:
  • the distance between the position of the human body and the intelligent interactive panel is greater than the operating threshold and less than the viewing threshold, then determine that the display brightness of the first area is a first-level brightness, wherein the operating threshold is less than the viewing threshold;
  • control the display brightness of the first area is less than or equal to an operation threshold, control the display brightness of the first area to be lower than the primary brightness.
  • the area of the first region becomes smaller as the distance between the position of the human body and the smart interactive tablet becomes smaller.
  • the determining unit is specifically used for:
  • the touch operation instruction is a click operation instruction, then acquire the time difference between adjacent click operation instructions; , determining the first region; or,
  • the first area is determined according to the position of the writing instruction in the display area.
  • the determining unit is specifically used for:
  • the determining unit is specifically used for:
  • a center of an area corresponding to the position of the human body in the display area is determined according to the position of the human body, and the first area is determined according to the center of the area.
  • the determining unit is specifically used for:
  • a second area corresponding to the first area is determined according to the first area.
  • control instructions include at least one of the following instructions:
  • an embodiment of the present disclosure further provides a computer storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps of the method described in the above-mentioned first aspect are implemented.
  • FIG. 1 is a schematic diagram of an intelligent interactive tablet provided by an embodiment of the present disclosure
  • Fig. 2 is a schematic diagram of the first area and the second area of the first type provided by an embodiment of the present disclosure
  • Fig. 3 is a schematic diagram of a second type of first area and second area provided by an embodiment of the present disclosure
  • FIG. 4A is a schematic diagram of a third type of first area and second area provided by an embodiment of the present disclosure.
  • Fig. 4B is a schematic diagram of a fourth first area and second area provided by an embodiment of the present disclosure.
  • FIG. 5A is a schematic diagram of a first way of displaying a second icon provided by an embodiment of the present disclosure
  • FIG. 5B is a schematic diagram of a second way of displaying a second icon provided by an embodiment of the present disclosure
  • FIG. 5C is a schematic diagram of a third way of displaying a second icon provided by an embodiment of the present disclosure.
  • FIG. 5D is a schematic diagram of a fourth way of displaying a second icon provided by an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of determining the field of view radius provided by an embodiment of the present disclosure.
  • FIG. 7 is a flow chart for implementing a personalized brightness setting method provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of the positional relationship of the first display area provided by an embodiment of the present disclosure.
  • FIG. 9 is a specific implementation flowchart of the first brightness adjustment method provided by an embodiment of the present disclosure.
  • FIG. 10 is a schematic diagram of the positional relationship of the second display area provided by an embodiment of the present disclosure.
  • FIG. 11 is a specific implementation flowchart of the second brightness adjustment method provided by an embodiment of the present disclosure.
  • FIG. 12 is an implementation flowchart of a method for adjusting display brightness provided by an embodiment of the present disclosure
  • Fig. 13 is a flow chart for implementing a method for adjusting the brightness of an intelligent interactive panel provided by an embodiment of the present disclosure
  • FIG. 14 is a schematic diagram of a brightness adjustment device for an intelligent interactive tablet provided by an embodiment of the present disclosure.
  • LED display products suitable for indoor use have begun to appear 135-inch to 165-inch splicing products, and with the advancement of technology, they have begun to be equipped with infrared touch frames to realize functions such as touch control and video conferencing.
  • infrared touch frames to realize functions such as touch control and video conferencing.
  • the brightness of the LED display is very high, and the size can be spliced arbitrarily. It is very suitable for large venues and conference rooms, and it is very clear and bright for long-distance viewing.
  • more and more LED splicing products are beginning to be equipped with infrared touch frames to realize writing and touch functions, and integrate cameras, microphones, screen transmitters and other accessories to be used in conference scenes. And it makes up for the patchwork problem of LCD products in the super large size.
  • the LED splicing machine After the installation of the LED splicing machine is completed, there are two ways to adjust the brightness of the LED display.
  • One is artificial setting, that is, the display brightness is set through the system software; the other is that the whole machine has been installed with an ambient light detection sensor to adjust the LED display brightness according to the ambient brightness.
  • the above two methods are conventional brightness adjustment methods, and the adjusted brightness is set to L0, which is the brightness value suitable for the current use environment and for long-distance viewing. According to the current industry product L0, the value may be around 500-600nit. Since the LED is highlighted, operations such as touch and writing need to be done at close range by the user, which is very harmful to the human eye.
  • this embodiment proposes a more intelligent brightness adjustment method, so that when people operate at close range, the brightness of the user's operation area can be lower than the brightness of other areas, thereby intelligently reducing the brightness of the LED screen used by users operating at close range. Display brightness, improve user experience.
  • this embodiment provides an intelligent interactive panel, which includes but is not limited to LED splicing products and LCD products, and has the characteristics of large size and high brightness. As shown in FIG. 1 , it includes a display screen 100, a touch component 101, and a driving circuit 102, wherein:
  • the display screen 100 is used for displaying content
  • the touch component 101 is used to receive touch operation instructions
  • the drive circuit 102 includes a processor 103 and a memory 104, the memory 104 is used to store a program executable by the processor 103, and the processor 103 is used to read the program in the memory 104 and perform the following steps :
  • Step 1) determining a first area and a second area of the display area of the display screen, the positions of the first area and the second area do not overlap, wherein the first area includes at least part of the display area Content, the first area is configured to receive a user's touch operation instruction, and the positions of the first area and the second area do not overlap;
  • Step 2) Controlling the display brightness of the first region to be lower than the display brightness of the second region.
  • the display area of the display screen is divided into two areas, which are the first area and the second area, wherein the first area is set to receive the user's touch operation instructions, that is, the first area is for the user to perform close-range operations area, and the second area can be configured as an area for display, so as to facilitate users to watch from a distance.
  • the second area may also be configured as an area for receiving touch operation instructions, or the second area may be configured as an area for display and an area for receiving touch operations.
  • the display brightness of the first area by controlling the display brightness of the first area to be lower than the display brightness of the second area, the display brightness of the first area operated by the user operating the smart interactive tablet at close range is reduced, which is lower than the display brightness of the second area.
  • the first area is the area operated by the user
  • the second area is the area watched by the long-distance user, so that the brightness of the first area is lower than the brightness of the second area, which can ensure that the user does not affect the long-distance viewing while improving the intelligence of short-distance use.
  • the user experience of the interactive tablet will not cause visual fatigue due to the high brightness of the intelligent interactive tablet, and the user experience will be improved.
  • the division of the first area and the second area in this embodiment is only an example of dividing the area based on software or an example of dividing the area by algorithm, that is, using the processor of the intelligent interactive panel to The display screen divides the area, and the presentation method is to distinguish the first area and the second area in the area displayed on the full-screen display screen through various forms such as area frames, area blocks, and dividing lines.
  • the division of the above areas does not exist on the hardware.
  • the content displayed in the first area includes at least part of the content in the display area.
  • the second area 202 in this embodiment is the remaining area in the display area 200 except for the first area 201; or, as shown in FIG. 3, this embodiment
  • the second area 302 in the display area 300 is a part of the remaining area except the first area 301 in the display area 300 , where the second area does not overlap with the first area.
  • the shapes of the first area and the second area in this embodiment may be the same or different, and the shapes of the first area and the second area are not limited too much in this embodiment.
  • the display area can be divided into a preset number of equally divided areas, for example, the display area can be divided into four equally divided screens, as shown in FIG.
  • the display area 4A including four areas 400a, 401a, 402a, and 403a.
  • the first area is located in one of the four areas, and the second area is located in any one of the other three areas except the first area.
  • the display area can also be divided into square-shaped areas, as shown in FIG. 4B , including four areas 400b, 401b, 402b, and 403b, wherein the first area is located in one of the four areas, and the first area is located in one of the four areas.
  • the second area is located in any one of the other three areas except the first area.
  • the positional relationship between the first area and the second area in this embodiment includes, but is not limited to, diagonal, adjacent, and axisymmetric, which is not limited in this embodiment.
  • the content displayed in at least part of the first area of the display area in this embodiment includes the content of the second area, that is, the content of the first area in this embodiment includes the content of the second area.
  • the content displayed in the first area includes the thumbnail of the second area, or, the content displayed in the first area includes the background of the second area, or, the content displayed in the first area includes the core content of the second area, such as some key Icons, texts, images and other content; or, the content displayed in the first area includes part or all of the content in the second area after the background is removed.
  • the content of the second area that needs to be displayed in the first area is specifically determined according to user requirements, and the content of the second area is copied to the first area for display.
  • the content in the second area can be displayed in the first area, which is convenient for the user to operate in the operation area (first area) when using a large screen to improve User experience.
  • the content of the second area can be copied and displayed in the first area by zooming or panning, for example, the icon in the second area is zoomed and then copied and displayed in the first area, or the content of the second area is removed from the background for zooming Then copy and display in the first area, or zoom all the contents of the second area and then copy and display in the first area.
  • the display mode of the second area in the first area provided in this embodiment is only an example. Based on this The display methods determined by the core idea of the present disclosure all belong to the protection scope of the present disclosure of the present invention.
  • Part of the content of the display area in this embodiment includes, but is not limited to: the background of the display area, icons in the display area, documents in the display area, pictures in the display area, and the like.
  • Part of the content in the display area also includes part or all of the content in the second area, and part or all of the content in other areas except the first area and the second area.
  • this embodiment may receive a touch operation instruction of the icon in the first area; and convert the touch operation instruction of the icon in the first area into A touch operation instruction for controlling icons in the second area.
  • the user can operate the icon of the second area displayed in the first area, because the current display screen
  • the large screen size makes it inconvenient for the user to interact with touch.
  • some key content in the larger screen can be displayed in the first area (the area that is convenient for the user to perform touch operations), so that the user Operate the key content displayed in the full screen in the first area at close range, thereby effectively improving the user's operating experience on the large screen.
  • the first touch operation instruction and the second touch operation instruction are proposed for distinguishing between the touch operation on the second icon in the first area and the touch operation on the first icon in the second area Definition, in essence, both the first touch operation instruction and the second touch operation instruction conform to the definition of the touch operation instruction in this embodiment.
  • the first touch operation instruction on the second icon includes, but is not limited to: an operation instruction of clicking an icon, an operation instruction of opening an icon, an operation instruction of starting an icon, and an operation instruction of deleting an icon.
  • the second touch operation instruction includes, but is not limited to: an operation instruction of clicking an icon, an operation instruction of opening an icon, an operation instruction of starting an icon, and an operation instruction of deleting an icon.
  • the first touch operation instruction corresponds to the second touch operation instruction.
  • the user only needs to execute the first touch operation instruction on the second icon in the first area.
  • the processor of the smart interactive tablet in the example will convert the first touch operation instruction into a second touch operation instruction for the first icon, so the first touch operation instruction for the second icon in this embodiment
  • the operation instruction is equivalent to the second touch operation instruction on the first icon. For example, if the second icon in the first area is clicked, the click operation is correspondingly converted into an operation on the second icon in the second area. Click on an icon.
  • the shapes of the first icon displayed in the second area and the second icon associated with the first icon displayed in the first area may be the same or different;
  • the names of the icons can be the same or different;
  • the first icon and the second icon in this implementation can be completely the same or different;
  • the position of the second icon in the first area is the same as that of the first icon in the second area
  • the locations can be the same or different.
  • the first icon and the second icon in this embodiment are related, and the shape, name, color, position, etc. of the first icon and the second icon with the related relationship are not limited in this embodiment.
  • FIGS. 5A-5D this embodiment shows multiple ways of displaying the second icon associated with the first icon in the first area. Wherein, FIG.
  • FIG. 5A shows that only some icons in the second area are displayed in the first area, and the names corresponding to the icons are not displayed.
  • Figure 5B shows that all the icons in the second area are placed in the first area, and the shape of each icon has changed;
  • Figure 5B shows that all the icons in the second area are placed in the corresponding position of the first area Display, where icon 1 corresponds to album, icon 2 corresponds to music, icon 3 corresponds to calendar, icon 4 corresponds to setting, icon 5 corresponds to application store, icon 6 corresponds to security maintenance, icon 7 corresponds to writing tools, and icon 8 corresponds to weather.
  • FIG. 5C shows that all the icons in the second area are scaled and displayed in the first area, without displaying icon names and the background of the second area;
  • 5D shows that the background of the second area is displayed in the first area. It should be noted that, the manner of displaying the icons in the second region in the first region in this embodiment is only an example, and the manners of displaying icons determined based on the same inventive concept all belong to the protection scope of the present disclosure.
  • this embodiment is further configured to copy at least part of the content of the first area to the second area for display.
  • receiving a writing instruction in the first area generating handwriting in the first area according to the writing instruction; copying the handwriting generated in the first area to the second area for display may display The handwriting in the first area is copied to the second area for display.
  • the handwriting is copied in the second area, and the written content is retained.
  • the writing-related content can be displayed on the In the second area, users who watch from a long distance can see the writing-related content of the writing user in real time, improving the sense of interactive experience.
  • this embodiment may further remove the second area after determining that the writing instruction in the first area is completed.
  • the end of the writing instruction is determined by any or more of the following methods: determining that the writing is completed, determining to wait for a preset time after the writing is completed, determining to close or delete the first area, and determining to receive an end instruction triggered by the user. The example does not make too many limitations on how to determine the end of the writing instruction.
  • this embodiment determines the first area by any of the following methods:
  • Mode 1 determining the first area according to a predefined first position
  • this embodiment determines the second area by any of the following methods:
  • Mode 5 Determine a second area corresponding to the first area according to the first area.
  • the predefined correspondence between the first area and the second area in this embodiment includes but is not limited to any of the following: the positional relationship between the first area and the second area on the display area is axisymmetric or central Symmetry; when the display area is the quartered area in Figure 4A, the first area is located at 400a, the second area is located at one of 401a, 402a, and 403a, or at least one area is set between the first area and the second area , that is, the second area is located at one of 402a, 403a; or the first area is located at 401a, and the second area is located at one of 400a, 402a, 403a; or the first area is located at 402a, and the second area is located at 400a, One of 401a, 403a; or the first area is set at 403a, and the second area is located at one of 400a, 401a, 402a; when the display area is the matts area among Fig.
  • the first area is located at 402b, and the second area is located at 402b.
  • the second area is located in one of 400b, 401b, and 403b; or, the first area is located in 403b, and the second area is located in one of 400b, 401b, and 402b; in order to facilitate user operations, the first area is generally set as an area close to the ground , but this embodiment is not limited to this setting method, the first area can also be set as 400b or 401b, if the first area is located at 400b, then the second area is located at one of 401b, 402b, 403b, if the first area Located at 401b, the second area is located at one of 400b, 402b, and 403b.
  • Example 1 determining the first area according to a predefined first position, and determining the second area according to a predefined position of a second area;
  • the first area is determined according to the position of the predefined first area on the smart interactive flat panel
  • the second area is determined according to the position of the predefined second area on the smart interactive flat panel.
  • Second area In order to facilitate the user to operate the smart interactive tablet at close range, the first area can be determined according to the user's height range, and the second area can be determined according to the comfort range of the smart interactive tablet viewed from a distance. For example, it is determined that the position of the first area is within the range of 1 meter to 2 meters above the ground on the smart interactive tablet, and the position of the second area is within the range of more than 2 meters above the ground on the intelligent interactive tablet.
  • Example 2 determining the first area according to a predefined position of the first area, and determining a second area corresponding to the control instruction according to the received control instruction;
  • the position of the first area on the smart interactive tablet may be predetermined, and the position of the second area may be determined after receiving a control command.
  • different control commands correspond to the same second area, or Different control commands correspond to different second areas, which is not limited too much in this embodiment.
  • Example 3 according to the received control instruction, determine the first area corresponding to the control instruction, and determine the second area according to the position of the predefined second area;
  • the position of the second area on the smart interactive tablet may be predetermined, and the position of the first area may be determined after receiving a control command.
  • different control commands correspond to the same first area, or Different control commands correspond to different first areas, which is not limited too much in this embodiment.
  • Example 4 According to the received control instruction, determine a first area corresponding to the control instruction, and determine a second area corresponding to the first area according to the first area.
  • the position of the first area on the smart interactive tablet may be determined by receiving a control command.
  • different control commands correspond to the same first area, or different control commands correspond to different first areas.
  • the position of the second area on the smart interactive panel may be determined according to the first area.
  • the second area corresponding to the first area may be determined according to the position of the first area on the smart panel.
  • the position of the second area may be determined according to a predefined positional relationship between the first area and the second area.
  • the positional relationship between the first area and the second area includes but is not limited to: axisymmetric, centrally symmetric, and adjacent. In this embodiment, if the display area is divided into multiple areas according to FIG.
  • At least one other area is separated between the first area and the second area.
  • the second area is located at one of above, below, left, and right of the first area.
  • the positional relationship between the first area and the second area is not limited too much.
  • control instructions in this embodiment include but are not limited to any one or more of the following:
  • the touch operation instruction can be the instruction received by the touch component, the instruction of the proximity sensor and the instruction of the distance sensor, which are used to represent the instruction of detecting the position of the human body, that is, the distance between the human body and the intelligent interactive tablet can be measured according to the instruction,
  • the instructions of the Bluetooth receiver, the instruction of the hotspot receiver and the instruction of the WIFI receiver are used to represent the instructions sent by the terminal establishing a communication connection with the intelligent interactive tablet, and the instructions of the peripheral equipment establishing a communication connection with the intelligent interactive tablet include but not It is limited to commands sent by the stylus and commands sent by the remote control, such as clicking operations through shortcut buttons set on the stylus.
  • the user's touch operation instructions received by the first area in this embodiment include but are not limited to click instructions, writing instructions, and instructions sent by keys.
  • this embodiment determines the first area according to the received control instruction.
  • the smart interactive tablet receives the control instruction, it determines the first area, which is specifically implemented in any of the following ways:
  • control instruction is a received touch operation instruction for controlling the first area, then determine the first area according to the position of the touch operation instruction in the display area;
  • this embodiment specifically determines the first area according to the position of the touch operation instruction in any of the following manners:
  • Method 1a If the touch operation instruction is a click operation instruction, then acquire the time difference between adjacent click operation instructions, and if the time difference is less than the continuous click threshold, then display the latest click operation instruction according to the last received click operation instruction location of an area, determining said first area;
  • the last click operation command among the touch operation commands of continuous operation can be detected to determine the first region.
  • the first area can determine the first area at different positions according to the different writing instructions. If the position of the writing instruction is constantly changing during the writing process of the user, it can be determined according to whether the change range of the writing instruction exceeds the threshold. Whether to update the position of the first area, if the change range of the writing command exceeds the threshold, update the first area according to the position of the latest writing command.
  • this embodiment specifically determines the first area according to the position of the touch operation instruction in any of the following manners:
  • Mode 1c Determining an area within a preset range as the first area centered on the position of the touch operation instruction in the display area;
  • the shape of the first region is not limited too much.
  • the area within the preset range is located within the display area.
  • Method 1b Taking the position of the touch operation instruction in the display area as the center, and determining a circular area whose radius of view is the radius as the first area;
  • the field of view radius is determined according to the distance between the user who issues the touch operation command and the smart interactive tablet. During implementation, as shown in Figure 6, the field of view radius is specifically determined in the following manner:
  • the human eye's vision of about 124 degrees it is about one-fifth of the focus, that is, 25 degrees, and the single-eye comfort field of vision is 60 degrees, which can be preliminarily set.
  • the distance between the user and the screen is S
  • the user's vision is relatively
  • the ways 1c)-1b) and the ways 1a)-1b) in this embodiment belong to two schemes for determining the first area in parallel, and the ways 1a)-1b) are used to illustrate different touch operations
  • the manner of determining the first area by the instruction, the manners 1c)-1b) are used to describe the manner of specifically determining the first area according to the touch operation instruction, and the two parallel schemes can be implemented in combination.
  • control instruction is an instruction representing the detected position of the human body
  • determine the first area according to the position of the human body and the distance between the position of the human body and the smart interactive tablet.
  • this implementation can be determined according to the distance between the user and the smart interactive tablet, and the specific implementation steps are as follows:
  • the center of the area may be the position where the display area is facing the face, or the shoulder, or the chest, which can be set according to user needs, and this embodiment does not More limited.
  • the specific implementation manner of determining the first area according to the area center is any one of the following:
  • Mode 2a Determining an area within a preset range as the first area centered on the center of the area;
  • the radius of the field of view is determined according to the distance between the user who issues the touch operation instruction and the smart interactive panel.
  • the field of view radius is specifically determined in the following manner:
  • the human eye's vision of about 124 degrees it is about one-fifth of the focus, that is, 25 degrees, and the single-eye comfort field of vision is 60 degrees, which can be preliminarily set.
  • the distance between the user and the screen is S
  • the user's vision is relatively
  • control instruction is an instruction other than the touch operation instruction and the instruction representing the detected position of the human body
  • the first area is determined according to the predefined position.
  • the display brightness of the first region in this embodiment decreases as the distance between the position of the human body and the smart interactive panel decreases.
  • a multi-level dimming scheme may be set in this embodiment, and as the human body gets closer to the smart interactive panel, the display brightness of the first area is controlled to decrease step by step.
  • the step-by-step solution provided by this embodiment is as follows:
  • the display brightness of the first area is a first-level brightness, wherein the operating threshold is less than the viewing threshold; if If the distance between the human body position and the smart interactive panel is less than or equal to an operation threshold, the display brightness of the first area is controlled to be lower than the primary brightness.
  • the display brightness of the first area can be reduced, and when the user is in a writing operation, the display brightness of the first area can be reduced again.
  • the area of the first region in this embodiment becomes smaller as the distance between the position of the human body and the smart interactive tablet becomes smaller. It is easy to understand that when the user operates at close range, a smaller first area can be set to ensure the user's operation, and at the same time, the user who watches from a long distance can see more content other than the first area, improving the viewing experience.
  • the processor of the smart interactive tablet of this embodiment is further configured to execute:
  • this embodiment also provides a display method of the second area, including but not limited to any of the following:
  • At least part of the content of the display area can be copied to the second area for display, so that the user operates in the first area without affecting the content of the display area viewed by the user at a distance.
  • Mode 2 Copy at least part of the content of the first area to the second area for display.
  • This embodiment can control the second area to copy the content of the operation being performed in the first area.
  • the first area receives a click operation instruction to perform a click operation on an icon, and at the same time, the icon and the click operation on the icon can be copied in the
  • the second area is displayed, or the first area receives the writing command to perform the writing operation, and the writing command and the writing operation can be copied and displayed in the second area, that is, the content displayed in the first area can be copied in the second area , and perform corresponding operations in the second area according to the touch operation instructions on the first area, so that the user who watches from a distance can watch the real-time operation content of the user operating the smart interactive tablet in real time.
  • the writing instruction in the first area may also be determined whether the writing instruction in the first area has been completed, and if it is determined that the first area is completed If the writing instruction is set, all content in the second area is deleted. Since the long-distance user does not need to continue to watch the written content after the user finishes writing, all the content in the second area can be removed after the writing in the first area is completed, so as to improve the user experience of the long-distance viewing user.
  • the display brightness of the second area may also be set to be greater than the display brightness of other areas in the display area. Since the second area is used for viewing by users who watch from a distance, the display brightness of the second area can be set to the highest brightness in the display area, so as to ensure the user experience of users who watch from a long distance.
  • the brightness of the display area in this embodiment can be set to multiple different brightnesses, wherein the display brightness of the first area is the lowest brightness, and the display brightness of the second area is the highest brightness. If there are other areas other than the second area, the display brightness of the other areas is greater than the display brightness of the first area and smaller than the display brightness of the second area.
  • the display area further includes a third area, the display brightness of the second area is greater than the display brightness of the third area, and the display brightness of the third area is greater than the display brightness of the first area.
  • this embodiment also provides a method for reducing the brightness of the full-screen display. Before determining the first area and the second area of the display area of the display screen, it is also used to receive a control instruction to reduce the brightness of the full-screen display screen. Display brightness. At this time, the brightness of the first area and the second area are both reduced to the minimum. If the touch operation command of the first area is received, the display brightness of the second area will be increased, so as to control the display of the first area. The brightness is lower than the effect of the display brightness of the second area.
  • this embodiment provides a method for restoring display brightness.
  • the core idea is to display a preset period of time at the display brightness in the first area after controlling the display brightness of the first area to be lower than that of the second area. Finally, adjust the display brightness of the first area.
  • the specific adjustment methods include but are not limited to any of the following methods, as follows:
  • Mode 1 After determining that the operation of the first area ends for a preset period of time, adjust the display brightness of the first area to a preset brightness;
  • the preset brightness is used to represent the default brightness set by the user, that is, the brightness display is performed according to the preset brightness after booting.
  • Mode 2 After determining that the operation of the first area ends for a preset time period, adjust the display brightness of the first area to the display brightness of the previous display preset time period;
  • the display brightness of the first area is L0.
  • the display brightness of the first area is L1.
  • the first area Adjust the display brightness to L0.
  • this embodiment determines the preset brightness through any of the following methods:
  • Mode 1 Receive the user image captured by the camera, and determine the preset brightness according to the pre-stored brightness requirement corresponding to the user image;
  • the intelligent interactive tablet is equipped with a camera, and the corresponding brightness requirements are set and saved for different users in advance through the face recognition algorithm, so that when each user is detected, it can provide personalized brightness for different users.
  • the intelligent interactive tablet is also equipped with a camera for capturing user images; the processor receives the user images captured by the camera, and determines the preset brightness according to the brightness requirements corresponding to the user images. Different user images have different brightness requirements, and a more personalized brightness setting method can be provided.
  • the face recognition algorithm can be used to store the display brightness set personally for users with specific brightness requirements, as shown in Figure 7, and the specific implementation process is as follows:
  • Step 700 the smart interactive panel is turned on for the first time after installation, prompting to set the brightness
  • Step 701. Receive the brightness requirement from the first user
  • the brightness requirement includes but not limited to a specific brightness value, or a brightness adjustment method.
  • the brightness adjustment method includes but not limited to the brightness adjustment method provided in this embodiment, or the method of adjusting the brightness according to the ambient brightness measured by the light detection sensor.
  • Step 702 judging whether an instruction to perform global settings is received, if so, execute step 703, otherwise execute step 704;
  • Step 703 setting the brightness requirement as the brightness requirement corresponding to all users
  • Step 704 setting the brightness requirement as the brightness requirement corresponding to the first user.
  • the face recognition algorithm is used to use the user image captured by the camera on the intelligent interactive panel to perform face recognition on the user image, and determine the user image corresponding to the user image according to the recognition result. According to the user's brightness requirements, the brightness of the smart interactive panel can be set.
  • Mode 2 In response to a user's instruction for setting brightness, determine the brightness corresponding to the setting instruction as the preset brightness;
  • Mode 3 receiving the ambient brightness measured by the light detection sensor, and determining the preset brightness according to the pre-stored brightness corresponding to the ambient brightness.
  • this embodiment also provides a method for setting the display brightness of the eye protection mode, which specifically includes controlling the display brightness of the first area to be lower than the display brightness of the second area, and receiving the smart
  • the eye protection instruction sent by the peripheral device establishing the communication connection on the interactive tablet reduces the display brightness of the full screen of the display screen.
  • the disclosed embodiment of the present invention is based on the core idea of controlling the brightness of the first area to be lower than the brightness of the second area, and adaptively adjusts the display brightness of the intelligent interactive panel, so that the viewing experience of the user who watches from a distance is not affected, and the near Users who operate from a distance can have a more comfortable operating experience.
  • this embodiment provides multiple methods for specifically adjusting display brightness, which are specifically as follows.
  • Embodiment 1 The positional relationship among the display area 800 , the first area 801 and the second area 802 in this embodiment is shown in FIG. 8 , where the combination of the first area 801 and the second area 802 forms the display area 800 .
  • FIG. 9 the specific implementation process of the first brightness adjustment method provided in this embodiment is as follows:
  • Step 900 receiving a user's touch operation instruction on the first area
  • the touch operation command may be a click of a shortcut button set on the stylus, or an icon click operation on the touch screen, or a touch gesture for determining the first area.
  • the content displayed in the first area includes at least part of the content in the display area, for example, the first area copies all the content of the display area or at least key elements
  • key elements include but not limited to program icons, tool icons of a certain program, handwriting software stylus icon.
  • zooming is used to translate the content displayed in the display area to the first area for display, or to display only key content, such as omitting the background image of the display area, and only displaying key program icons or tool icons.
  • Step 901. Determine the corresponding first area according to the touch operation instruction
  • Step 902 determining that the second area is the remaining area in the display area except the first area
  • Step 903 controlling the display brightness of the first area to be lower than the display brightness of the second area.
  • the user's operations in the first area can be mapped to the full screen. For example, if the user performs a handwriting operation in the first area, the handwritten text will be displayed in the first area and the second area at the same time, and the text displayed in the second area is the corresponding The text displayed in the first area is displayed in a proportionally enlarged display.
  • This embodiment combines the brightness adjustment and the interactive control of the large-size display screen.
  • the current 135-inch display screen full-screen interaction is relatively difficult and the size is relatively large. Therefore, the operation or handwriting can be performed through the first area, and the operation instructions or handwriting The handwriting of can also be displayed on the second area.
  • brightness adjustment options may also be displayed in the first area, so as to provide brightness adjustment settings for close-range operation users. If the handwriting interface is currently in the first area, you can directly set the handwriting background in the first area to a low-brightness background or provide brightness adjustment options in the first area. If the first area is an operation interface, such as a home page, in addition to displaying operation icons, the background of the home page can also be removed in the first area. In addition, the size and simplicity of the operation icons can also be adjusted.
  • Embodiment 2 The positional relationship among the display area 1000 , the first area 1001 and the second area 1002 in this embodiment is shown in FIG. 10 , where the combination of the first area 1001 and the second area 1002 forms the display area 1000 .
  • FIG. 11 the specific implementation process of the second brightness adjustment method provided in this embodiment is as follows:
  • Step 1100 receiving a user's touch operation instruction on the first area
  • Step 1101. Determine the corresponding first area according to the touch operation instruction
  • Step 1102 determine the corresponding second area according to the first area
  • Step 1103 Set the display brightness of the first area to the lowest brightness, and set the display brightness of the second area to the highest brightness.
  • the second area is used to copy the content of the first area, that is, the user's operation or writing in the first area can be copied in the second area.
  • the second area may overlap with other areas to a certain extent, that is, the second area is an upper layer floating on the display area.
  • the full screen can form three areas, the first area 1001 is a low-brightness area, and the user operates in this area; the second area 1002 is a high-brightness area, the content of the first area 1001 is completely copied, that is to say, the user
  • the content written in the first area 1001 is displayed synchronously in the second area 1002; the remaining area 1003 except the first area 1001 and the second area 1002 can adopt intermediate brightness.
  • the content of the second area 1002 disappears, and only the first area 1001 remains.
  • An animation effect can be set during implementation, for example, the second area 1002 floats toward the first area 1001 until the two areas merge into one area.
  • the display content of the remaining area 1003 may be zoomed or translated to ensure that the first area 1001 will not block existing display elements.
  • Embodiment 3 provides a method for adjusting the display brightness according to the distance between the human body and the smart interactive tablet, as shown in Figure 12.
  • the specific implementation process of this method is as follows:
  • Step 1200 receiving a control instruction, the control instruction is used to represent the instruction of the detected human body;
  • control instruction includes but not limited to one of a proximity sensor instruction, a distance sensor instruction and a touch operation instruction;
  • Step 1201 determine the first area and the second area, and the distance between the human body and the intelligent interactive panel according to the control instruction
  • the distance from the human body to the smart interactive tablet can be judged according to the received control instruction, so as to adjust the brightness of the smart interactive tablet according to the distance.
  • the specific brightness adjustment method is as follows.
  • Step 1202 Control the display brightness of the first area to be lower than the display brightness of the second area according to a preset brightness level corresponding to the distance.
  • the display brightness of the first area of the intelligent interactive tablet is controlled to decrease as the distance decreases.
  • a plurality of brightness levels are preset, so that the brightness of the intelligent interactive panel can be adjusted according to the brightness level.
  • the brightness level in this embodiment corresponds to the distance from the human body to the smart interactive panel. As the distance becomes smaller, the brightness level of the first area decreases, and the display brightness of the corresponding first area decreases; As the distance decreases, the brightness level of the second area increases, and the corresponding display brightness of the second area increases. In some examples, as the distance decreases, the display brightness of the first area decreases, while the display brightness of the second area increases.
  • the brightness level in this embodiment corresponds to the distance interval to which the distance from the human body to the smart interactive panel belongs, and according to the brightness level corresponding to the distance interval to which the distance belongs, the display brightness of the first area is controlled to be lower than that of the second area.
  • the brightness of the area In some embodiments, this embodiment provides a specific three-level dimming solution based on the above-mentioned core idea. The specific implementation of the solution includes the following dimming solution:
  • Solution 12a if the distance is not less than the viewing threshold, control the display brightness of the first region to be the same as the display brightness of the second region;
  • the display brightness of the first area and the second area is controlled to be a preset brightness;
  • the viewing threshold set in this embodiment is used to indicate that the distance from the human body to the intelligent interactive tablet is a long distance, and is applicable to The brightness value corresponding to the viewing distance.
  • the brightness of the smart interactive flat panel may be adjusted to a preset brightness.
  • the preset brightness may be the brightness preset by the user, or the brightness corresponding to the current environment automatically adjusted by the light detection sensor in the prior art.
  • Solution 12b if the distance is greater than the operating threshold and less than the viewing threshold, control the display brightness of the first area to be a first-level brightness, and the display brightness of the second area to be a preset brightness;
  • the first-level brightness is lower than the preset brightness; that is, the brightness of the intelligent interactive panel is controlled to be lower than the brightness of the second area;
  • Solution 12c if the distance is not greater than the operating threshold, then control the display brightness of the first area to be the secondary brightness, and the display brightness of the second area to be the preset brightness.
  • the secondary brightness is lower than the primary brightness.
  • this embodiment can detect in real time whether there is a human body approaching the smart interactive tablet, and feed back the received instructions to the driving circuit of the smart interactive tablet in real time.
  • someone approaches the front of the smart interactive tablet it can be judged according to the received feedback from the proximity sensor.
  • the straight-line distance S between the person and the smart interactive tablet is S2 ⁇ S ⁇ S1
  • the display brightness of the first area is reduced to L1 through the driving circuit, and the display brightness of the second area is set to L0, wherein L0 is a preset brightness, and L1 ⁇ L0.
  • the display brightness of the first area is reduced to L2 through the drive circuit, and the display brightness of the second area is set to L0, wherein L2 ⁇ L1.
  • the adjustment method for adjusting the smart interactive tablet can effectively control the display brightness of the area operated by the user of the smart interactive tablet to be lower than the display brightness of other areas, and provide multiple ways to determine the first area and the second area.
  • the way of the area and the way of controlling the brightness of the display in a variety of ways enable the user to improve the user experience when using the smart interactive tablet at a close distance, and does not affect the viewing experience of the user who watches from a long distance.
  • this embodiment also provides a method for adjusting the brightness of an intelligent interactive tablet, as shown in FIG. 13 , and the specific implementation of the method is as follows:
  • Step 1300 determine a first area and a second area of the display area of the display screen, the positions of the first area and the second area do not overlap, wherein the first area includes at least part of the content of the display area,
  • the first area is configured to receive a user's touch operation instruction, and the positions of the first area and the second area do not overlap;
  • Step 1301. Control the display brightness of the first area to be lower than the display brightness of the second area.
  • At least part of the content of the display area displayed in the first area includes the content of the second area.
  • the first area includes an icon of the second area, and receiving a touch operation instruction of the first area converts the touch operation instruction of the first area into controlling the second area.
  • the touch operation commands in the second area include:
  • the copying at least part of the content of the first area to the second area for display includes:
  • the handwriting generated in the first area is copied to the second area for display. Copying the handwriting in the first area to the second area for display.
  • the method further includes:
  • the second area is the remaining area in the display area except the first area; or,
  • the second area is a partial area of the remaining area in the display area except the first area.
  • the display brightness of the second area is greater than the display brightness of other areas in the display area.
  • the display area further includes a third area, the display brightness of the second area is greater than the display brightness of the third area, and the display brightness of the third area is greater than the display brightness of the first area .
  • the display brightness of the first area is adjusted to be the same as that of the second area.
  • the first area and the second area of the display area of the display screen may further include:
  • controlling the display brightness of the first area to be lower than the display brightness of the second area includes:
  • the determining the first area of the display area of the display screen includes:
  • the first area corresponding to the control instruction is determined.
  • the determining the first area corresponding to the control instruction according to the received control instruction includes:
  • control instruction is a received touch operation instruction for controlling the first area, then determine the first area according to the position of the touch operation instruction in the display area; or,
  • control instruction is an instruction representing the detection of a human body position
  • the first area is determined according to the human body position.
  • the display brightness of the first area decreases as the distance between the position of the human body and the smart interactive tablet decreases.
  • the display brightness of the first area decreases as the distance between the human body position and the smart interactive tablet decreases, including:
  • the distance between the position of the human body and the intelligent interactive panel is greater than the operating threshold and less than the viewing threshold, then determine that the display brightness of the first area is a first-level brightness, wherein the operating threshold is less than the viewing threshold;
  • control the display brightness of the first area is less than or equal to an operation threshold, control the display brightness of the first area to be lower than the primary brightness.
  • the area of the first region becomes smaller as the distance between the position of the human body and the smart interactive tablet becomes smaller.
  • the determining the first area according to the position of the touch operation instruction in the display area includes:
  • the touch operation instruction is a click operation instruction, then acquire the time difference between adjacent click operation instructions; , determining the first region; or,
  • the first area is determined according to the position of the writing instruction in the display area.
  • the determining the first area according to the position of the touch operation instruction in the display area includes:
  • the determining the first area according to the position of the human body includes:
  • a center of an area corresponding to the position of the human body in the display area is determined according to the position of the human body, and the first area is determined according to the center of the area.
  • the determining the second area of the display area of the display screen includes:
  • a second area corresponding to the first area is determined according to the first area.
  • control instructions include at least one of the following instructions:
  • the disclosed embodiment of the present invention also provides a brightness adjustment device for an intelligent interactive panel, since the device is the device in the method in the disclosed embodiment of the present invention, and the principle of the device to solve the problem It is similar to the method, so the implementation of the device can refer to the implementation of the method, and the repetition will not be repeated.
  • the device includes a determination unit 1400 and a control unit 1401, wherein:
  • a determining unit 1400 configured to determine a first area and a second area of the display area of the display screen, the positions of the first area and the second area do not overlap, wherein the first area includes at least Part of the content, the first area is configured to receive a user's touch operation instruction, and the positions of the first area and the second area do not overlap;
  • the control unit 1401 is configured to control the display brightness of the first area to be lower than the display brightness of the second area.
  • the receiving control unit is also configured to:
  • At least part of the content of the display area displayed in the first area includes the content of the second area.
  • the first area includes an icon of the second area
  • the receiving control unit is specifically configured to:
  • the first copying unit is further included to:
  • the first replication unit is specifically used for:
  • the handwriting generated in the first area is copied to the second area for display. Copying the handwriting in the first area to the second area for display.
  • a removing unit specifically configured to:
  • the second area is the remaining area in the display area except the first area; or,
  • the second area is a partial area of the remaining area in the display area except the first area.
  • a second copying unit is further included for:
  • the display brightness of the second area is greater than the display brightness of other areas in the display area.
  • the display area further includes a third area, the display brightness of the second area is greater than the display brightness of the third area, and the display brightness of the third area is greater than the display brightness of the first area .
  • a recovery unit is further included:
  • the display brightness of the first area is adjusted to be the same as that of the second area.
  • control unit before determining the first area and the second area of the display area of the display screen, the control unit is specifically further configured to:
  • control unit is specifically configured to:
  • the determining unit is specifically used for:
  • the first area corresponding to the control instruction is determined.
  • the determining unit is specifically used for:
  • control instruction is a received touch operation instruction for controlling the first area, then determine the first area according to the position of the touch operation instruction in the display area; or,
  • control instruction is an instruction representing the detection of a human body position
  • the first area is determined according to the human body position.
  • the display brightness of the first area decreases as the distance between the position of the human body and the smart interactive tablet decreases.
  • control unit is specifically configured to:
  • the distance between the position of the human body and the intelligent interactive panel is greater than the operating threshold and less than the viewing threshold, then determine that the display brightness of the first area is a first-level brightness, wherein the operating threshold is less than the viewing threshold;
  • control the display brightness of the first area is less than or equal to an operation threshold, control the display brightness of the first area to be lower than the primary brightness.
  • the area of the first region becomes smaller as the distance between the position of the human body and the smart interactive tablet becomes smaller.
  • the determining unit is specifically used for:
  • the touch operation instruction is a click operation instruction, then acquire the time difference between adjacent click operation instructions; , determining the first region; or,
  • the first area is determined according to the position of the writing instruction in the display area.
  • the determining unit is specifically used for:
  • the determining unit is specifically used for:
  • a center of an area corresponding to the position of the human body in the display area is determined according to the position of the human body, and the first area is determined according to the center of the area.
  • the determining unit is specifically used for:
  • a second area corresponding to the first area is determined according to the first area.
  • control instructions include at least one of the following instructions:
  • the disclosed embodiment of the present invention also provides a computer storage medium on which a computer program is stored, and when the program is executed by a processor, the following steps are implemented:
  • the positions of the first area and the second area do not overlap, wherein the first area includes at least part of the content of the display area, and the second An area is configured to receive a user's touch operation instruction, and the positions of the first area and the second area do not overlap;
  • the display brightness of the first area is controlled to be lower than the display brightness of the second area.
  • the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions
  • the device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

Abstract

一种智能交互平板及其亮度调节方法,用于控制第一区域的亮度低于第二区域的亮度,由于第一区域用于接收用户的触控操作指令,可以使得用户近距离操作智能交互平板时,降低第一区域的亮度,便于用户更舒适的进行交互操作,提升用户的使用体验。包括显示屏、触摸组件、驱动电路,其中:确定所述显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令(1300);控制所述第一区域的显示亮度低于所述第二区域的显示亮度(1301)。

Description

一种智能交互平板及其亮度调节方法 技术领域
本公开涉及LED屏控制技术领域,特别涉及一种智能交互平板及其亮度调节方法。
背景技术
目前的商用显示屏具有高亮度、拼接尺寸多样化的产品特性,在显示产品市场占据重要地位,与一般的显示产品相比,商用显示屏的尺寸不受限制,目前商用显示屏最大的尺寸是110寸,并且理论上可以无限拼接。
目前适用于室内的显示产品开始出现135寸~165寸的智能交互平板,并随着技术的进步,在智能交互平板上增加触摸组件以实现触控等功能,在使用过程中,由于观看用户较多,需要增加显示屏的亮度,但是用户需要近距离操控或者书写时,显示屏高亮度的显示方式极易引起视觉疲劳,非常刺眼,用户体验较差。
发明内容
第一方面,本公开实施例提供的一种智能交互平板,包括:显示屏、触摸组件、驱动电路,其中:
所述显示屏用于进行内容的显示;
所述触摸组件用于接收触控操作指令;
所述驱动电路包括处理器和存储器,所述存储器用于存储所述处理器可执行的程序,所述处理器用于读取所述存储器中的程序并执行如下步骤:
确定所述显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令;
控制所述第一区域的显示亮度低于所述第二区域的显示亮度。
在一些示例中,所述处理器还被配置为执行:
接收所述第一区域的触控操作指令;
将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令。
在一些示例中,所述第一区域显示的内容包括所述第二区域的内容。
在一些示例中,所述处理器具体被配置为执行:
在第二区域显示第一图标;
在第一区域显示与所述第一图标相关联的第二图标;
接收所述第一区域的对所述第二图标的第一触控操作指令;
将所述第一区域的对所述第二图标的第一触控操作指令转换为控制所述第二区域的对所述第一图标的第二触控操作指令。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,所述处理器具体还被配置为执行:
将所述第一区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述将所述第一区域的至少部分内容复制到所述第二区域进行显示,包括:
接收所述第一区域的书写指令,根据所述书写指令在所述第一区域生成书写笔迹;
将所述第一区域生成的书写笔迹复制到所述第二区域进行显示。
在一些示例中,所述将所述第一区域的至少部分内容复制到所述第二区域进行显示之后,所述处理器具体还被配置为执行:
确定所述第一区域的书写指令结束,去除所述第二区域中复制的所述第一区域的书写笔迹的内容。
在一些示例中,所述第二区域为所述显示区域内除所述第一区域以外的剩余区域;或,
所述第二区域为所述显示区域内除所述第一区域以外的剩余区域中的部分区域。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,所述处理器具体还被配置为执行:
将所述显示区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述第二区域的显示亮度大于所述显示区域中其他区域的显示亮度。
在一些示例中,所述显示区域还包括第三区域,所述第二区域的显示亮度大于所述第三区域的显示亮度,所述第三区域的显示亮度大于所述第一区域的显示亮度。
在一些示例中,所述控制所述第一区域的显示亮度低于所述第二区域的显示亮度之后,所述处理器具体还被配置为执行:
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到预置亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到上一显示预设时段的显示亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整为与所述第二区域相同的显示亮度。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之前,所述处理器具体还被配置为执行:
接收控制指令,降低所述显示屏全屏的显示亮度;
所述控制所述第一区域的显示亮度低于所述第二区域的显示亮度,包括:
接收第一区域的触控操作指令,升高所述第二区域的显示亮度。
在一些示例中,所述处理器具体被配置为执行:
根据预先定义的第一区域的位置确定所述第一区域;或,
根据接收的控制指令,确定与所述控制指令对应的第一区域。
在一些示例中,所述处理器具体被配置为执行:
若所述控制指令为接收的用于控制所述第一区域的触控操作指令,则根据所述触控操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述控制指令为表征检测到人体位置的指令,则根据所述人体位置确定所述第一区域。
在一些示例中,所述第一区域的显示亮度随着所述人体位置与所述智能交互平板之间的距离的变小而降低。
在一些示例中,所述处理器具体被配置为执行:
若所述人体位置与所述智能交互平板之间的距离大于操作阈值且小于观看阈值,则确定所述第一区域的显示亮度为一级亮度,其中所述操作阈值小于所述观看阈值;
若所述人体位置与所述智能交互平板之间的距离小于等于操作阈值,则控制所述第一区域的显示亮度低于所述一级亮度。
在一些示例中,所述第一区域的面积随着所述人体位置与所述智能交互平板之间的距离的变小而变小。
在一些示例中,所述处理器具体被配置为执行:
若所述触控操作指令为点击操作指令,则获取相邻点击操作指令之间的时间差,若所述时间差小于连续点击阈值,则根据最近一次接收到的点击操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述触控操作指令为书写指令,则根据所述书写指令在所述显示区域的位置,确定所述第一区域。
在一些示例中,所述处理器具体被配置为执行:
以所述触控操作指令在所述显示区域的位置为中心,将预设范围内的区域确定为所述第一区域;或,
以所述触控操作指令在所述显示区域的位置为中心,将视野半径为半径的圆形区域确定为所述第一区域,其中,所述视野半径是根据发出所述触控操作指令的用户与所述智能交互平板之间的距离确定的。
在一些示例中,所述处理器具体被配置为执行:
根据所述人体位置,确定所述显示区域中与所述人体位置对应的区域中心,根据所述区域中心确定所述第一区域。
在一些示例中,所述处理器具体被配置为执行:
根据预先定义的第二区域的位置确定所述第二区域;或,
根据接收的控制指令,确定与所述控制指令对应的第二区域;或,
根据所述第一区域确定与所述第一区域对应的第二区域。
在一些示例中,所述控制指令包括如下指令中的至少一种:
触控操作指令;
接近传感器的指令;
距离传感器的指令;
蓝牙接收器的指令;
热点接收器的指令;
WIFI接收器的指令;
与所述智能交互平板建立通信连接的外设的指令。
第二方面,本公开实施例提供的一种智能交互平板的亮度调节方法,包括:
确定显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令;
控制所述第一区域的显示亮度低于所述第二区域的显示亮度。
在一些示例中,还包括:
接收所述第一区域的触控操作指令;
将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令。
在一些示例中,所述第一区域显示的内容包括所述第二区域的内容。
在一些示例中,所述接收所述第一区域的触控操作指令,将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令,包括:
在第二区域显示第一图标;
在第一区域显示与所述第一图标相关联的第二图标;
接收所述第一区域的对所述第二图标的第一触控操作指令;
将所述第一区域的对所述第二图标的第一触控操作指令转换为控制所述第二区域的对所述第一图标的第二触控操作指令。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,还包括:
将所述第一区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述将所述第一区域的至少部分内容复制到所述第二区域进行显示,包括:
接收所述第一区域的书写指令,根据所述书写指令在所述第一区域生成书写笔迹;
将所述第一区域生成的书写笔迹复制到所述第二区域进行显示。
在一些示例中,所述将所述第一区域的至少部分内容复制到所述第二区域进行显示之后,还包括:
确定所述第一区域的书写指令结束,去除所述第二区域中复制的所述第一区域的书写笔迹的内容。
在一些示例中,所述第二区域为所述显示区域内除所述第一区域以外的剩余区域;或,
所述第二区域为所述显示区域内除所述第一区域以外的剩余区域中的部分区域。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,还包括:
将所述显示区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述第二区域的显示亮度大于所述显示区域中其他区域的显示亮度。
在一些示例中,所述显示区域还包括第三区域,所述第二区域的显示亮度大于所述第三区域的显示亮度,所述第三区域的显示亮度大于所述第一区域的显示亮度。
在一些示例中,所述控制所述第一区域的显示亮度低于所述第二区域的显示亮度之后,还包括:
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到预置亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到上一显示预设时段的显示亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整为与所述第二区域相同的显示亮度。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之前,还包括:
接收控制指令,降低所述显示屏全屏的显示亮度;
在一些示例中,所述控制所述第一区域的显示亮度低于所述第二区域的显示亮度,包括:
接收第一区域的触控操作指令,升高所述第二区域的显示亮度。
在一些示例中,所述确定显示屏的显示区域的第一区域,包括:
根据预先定义的第一区域的位置确定所述第一区域;或,
根据接收的控制指令,确定与所述控制指令对应的第一区域。
在一些示例中,所述根据接收的控制指令,确定与所述控制指令对应的第一区域,包括:
若所述控制指令为接收的用于控制所述第一区域的触控操作指令,则根据所述触控操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述控制指令为表征检测到人体位置的指令,则根据所述人体位置确定所述第一区域。
在一些示例中,所述第一区域的显示亮度随着所述人体位置与所述智能交互平板之间的距离的变小而降低。
在一些示例中,所述第一区域的显示亮度随着所述人体位置与所述智能交互平板之间的距离的变小而降低,包括:
若所述人体位置与所述智能交互平板之间的距离大于操作阈值且小于观看阈值,则确定所述第一区域的显示亮度为一级亮度,其中所述操作阈值小于所述观看阈值;
若所述人体位置与所述智能交互平板之间的距离小于等于操作阈值,则控制所述第一区域的显示亮度低于所述一级亮度。
在一些示例中,所述第一区域的面积随着所述人体位置与所述智能交互平板之间的距离的变小而变小。
在一些示例中,所述根据所述触控操作指令在所述显示区域的位置,确定所述第一区域,包括:
若所述触控操作指令为点击操作指令,则获取相邻点击操作指令之间的时间差,若所述时间差小于连续点击阈值,则根据最近一次接收到的点击操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述触控操作指令为书写指令,则根据所述书写指令在所述显示区域的位置,确定所述第一区域。
在一些示例中,所述根据所述触控操作指令在所述显示区域的位置,确定所述第一区域,包括:
以所述触控操作指令在所述显示区域的位置为中心,将预设范围内的区域确定为所述第一区域;或,
以所述触控操作指令在所述显示区域的位置为中心,将视野半径为半径的圆形区域确定为所述第一区域,其中,所述视野半径是根据发出所述触控操作指令的用户与所述智能交互平板之间的距离确定的。
在一些示例中,所述根据所述人体位置确定所述第一区域,包括:
根据所述人体位置,确定所述显示区域中与所述人体位置对应的区域中心,根据所述区域中心确定所述第一区域。
在一些示例中,所述确定显示屏的显示区域的第二区域,包括:
根据预先定义的第二区域的位置确定所述第二区域;或,
根据接收的控制指令,确定与所述控制指令对应的第二区域;或,
根据所述第一区域确定与所述第一区域对应的第二区域。
在一些示例中,所述控制指令包括如下指令中的至少一种:
触控操作指令;
接近传感器的指令;
距离传感器的指令;
蓝牙接收器的指令;
热点接收器的指令;
WIFI接收器的指令;
与所述智能交互平板建立通信连接的外设的指令。
第三方面,本公开实施例提供的一种智能交互平板的亮度调节设备,包括:
确定单元,用于确定显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令;
控制单元,用于控制所述第一区域的显示亮度低于所述第二区域的显示亮度。
在一些示例中,还包括接收控制单元具体用于:
接收所述第一区域的触控操作指令;
将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令。
在一些示例中,所述第一区域显示的内容包括所述第二区域的内容。
在一些示例中,所述接收控制单元具体用于:
在第二区域显示第一图标;
在第一区域显示与所述第一图标相关联的第二图标;
接收所述第一区域的对所述第二图标的第一触控操作指令;
将所述第一区域的对所述第二图标的第一触控操作指令转换为控制所述第二区域的对所述第一图标的第二触控操作指令。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,还包括第一复制单元具体用于:
将所述第一区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述第一复制单元具体用于:
接收所述第一区域的书写指令,根据所述书写指令在所述第一区域生成书写笔迹;
将所述第一区域生成的书写笔迹复制到所述第二区域进行显示。
在一些示例中,所述将所述第一区域的至少部分内容复制到所述第二区域进行显示之后,还包括去除单元具体用于:
确定所述第一区域的书写指令结束,去除所述第二区域中复制的所述第一区域的书写笔迹的内容。
在一些示例中,所述第二区域为所述显示区域内除所述第一区域以外的剩余区域;或,
所述第二区域为所述显示区域内除所述第一区域以外的剩余区域中的部分区域。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,还包括第二复制单元具体用于:
将所述显示区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述第二区域的显示亮度大于所述显示区域中其他区域的显示亮度。
在一些示例中,所述显示区域还包括第三区域,所述第二区域的显示亮度大于所述第三区域的显示亮度,所述第三区域的显示亮度大于所述第一区域的显示亮度。
在一些示例中,所述控制所述第一区域的显示亮度低于所述第二区域的显示亮度之后,还包括恢复单元具体用于:
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到预置亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到上一显示预设时段的显示亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整为与所述第二区域相同的显示亮度。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之前,所述控制单元具体还用于:
接收控制指令,降低所述显示屏全屏的显示亮度;
在一些示例中,所述控制单元具体用于:
接收第一区域的触控操作指令,升高所述第二区域的显示亮度。
在一些示例中,所述确定单元具体用于:
根据预先定义的第一区域的位置确定所述第一区域;或,
根据接收的控制指令,确定与所述控制指令对应的第一区域。
在一些示例中,所述确定单元具体用于:
若所述控制指令为接收的用于控制所述第一区域的触控操作指令,则根据所述触控操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述控制指令为表征检测到人体位置的指令,则根据所述人体位置确定所述第一区域。
在一些示例中,所述第一区域的显示亮度随着所述人体位置与所述智能交互平板之间的距离的变小而降低。
在一些示例中,所述控制单元具体用于:
若所述人体位置与所述智能交互平板之间的距离大于操作阈值且小于观看阈值,则确定所述第一区域的显示亮度为一级亮度,其中所述操作阈值小于所述观看阈值;
若所述人体位置与所述智能交互平板之间的距离小于等于操作阈值,则控制所述第一区域的显示亮度低于所述一级亮度。
在一些示例中,所述第一区域的面积随着所述人体位置与所述智能交互平板之间的距离的变小而变小。
在一些示例中,所述确定单元具体用于:
若所述触控操作指令为点击操作指令,则获取相邻点击操作指令之间的时间差,若所述时间差小于连续点击阈值,则根据最近一次接收到的点击操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述触控操作指令为书写指令,则根据所述书写指令在所述显示区域的位置,确定所述第一区域。
在一些示例中,所述确定单元具体用于:
以所述触控操作指令在所述显示区域的位置为中心,将预设范围内的区域确定为所述第一区域;或,
以所述触控操作指令在所述显示区域的位置为中心,将视野半径为半径的圆形区域确定为所述第一区域,其中,所述视野半径是根据发出所述触控操作指令的用户与所述智能交互平板之间的距离确定的。
在一些示例中,所述确定单元具体用于:
根据所述人体位置,确定所述显示区域中与所述人体位置对应的区域中心,根据所述区域中心确定所述第一区域。
在一些示例中,所述确定单元具体用于:
根据预先定义的第二区域的位置确定所述第二区域;或,
根据接收的控制指令,确定与所述控制指令对应的第二区域;或,
根据所述第一区域确定与所述第一区域对应的第二区域。
在一些示例中,所述控制指令包括如下指令中的至少一种:
触控操作指令;
接近传感器的指令;
距离传感器的指令;
蓝牙接收器的指令;
热点接收器的指令;
WIFI接收器的指令;
与所述智能交互平板建立通信连接的外设的指令。
第四方面,本公开实施例还提供计算机存储介质,其上存储有计算机程序,该程序被处理器执行时用于实现上述第一方面所述方法的步骤。
本公开的这些方面或其他方面在以下的实施例的描述中会更加简明易懂。
附图说明
为了更清楚地说明本公开实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简要介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域的普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的一种智能交互平板的示意图;
图2为本公开实施例提供的第一种第一区域和第二区域的示意图;
图3为本公开实施例提供的第二种第一区域和第二区域的示意图;
图4A为本公开实施例提供的第三种第一区域和第二区域的示意图;
图4B为本公开实施例提供的第四种第一区域和第二区域的示意图;
图5A为本公开实施例提供的第一种显示第二图标的方式示意图;
图5B为本公开实施例提供的第二种显示第二图标的方式示意图;
图5C为本公开实施例提供的第三种显示第二图标的方式示意图;
图5D为本公开实施例提供的第四种显示第二图标的方式示意图;
图6为本公开实施例提供的一种确定视野半径的示意图;
图7为本公开实施例提供的一种个性化的亮度设置方法实施流程图;
图8为本公开实施例提供的第一种显示区域的位置关系示意图;
图9为本公开实施例提供的第一种亮度调节方法的具体实施流程图;
图10为本公开实施例提供的第二种显示区域的位置关系示意图;
图11为本公开实施例提供的第二种亮度调节方法的具体实施流程图;
图12为本公开实施例提供的一种调节显示亮度的方法实施流程图;
图13为本公开实施例提供的一种智能交互平板亮度调节方法实施流程图;
图14为本公开实施例提供的一种智能交互平板的亮度调节设备示意图。
具体实施方式
为了使本发明本公开的目的、技术方案和优点更加清楚,下面将结合附图对本发明本公开作进一步地详细描述,显然,所描述的实施例仅仅是本发明本公开一部分实施例,而不是全部的实施例。基于本发明本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本发明本公开保护的范围。
本发明本公开实施例描述的应用场景是为了更加清楚的说明本发明本公开实施例的技术方案,并不构成对于本发明本公开实施例提供的技术方案的限定,本领域普通技术人员可知,随着新应用场景的出现,本发明本公开实施例提供的技术方案对于类似的技术问题,同样适用。其中,在本发明本公开的描述中,除非另有说明,“多个”的含义是两个或两个以上。
目前适用于室内的LED显示产品开始出现135寸~165寸的拼接产品,并随着技术的进步,开始配有红外触控边框,实现触控、视频会议等功能。但在使用过程中,尤其是近距离操控或者书写时,其高亮极易引起视觉疲劳,非常刺眼。LED显示的亮度很高,尺寸可以任意拼接,非常适用于大型会场、大型会议室,远距离观看非常清晰明亮。目前越来越多的LED拼接产品开始搭配红外触控框,实现书写和触控功能,并集成摄像头、麦克风、传屏器等配件,应用于会议场景。并在超大尺寸上弥补了液晶产品的拼缝问题。
LED拼接整机安装完成后,LED显示屏的亮度有两种调节方式。一是人为设定,即通过系统软件设置显示亮度;二是整机已安装有环境光检测传感器,根据环境亮度调节LED显示亮度。以上两种都是常规的亮度调节方式,设定调节后的亮度为L0,即为适用于当前使用环境的、远距离观看的亮度值。该值按目前行业产品L0可能在500-600nit左右。由于LED是高亮显示的,但触控和书写等操作需要用户近距离完成,对人眼的伤害很大。
为解决上述技术问题,本实施例提出一种更智能的亮度调节方法,让人在近距离操作时,用户操作区域的亮度能够低于其他区域的亮度,从而智能降低近距离操作用户使用LED屏的显示亮度,提升用户体验。
在一些示例中,本实施例提供一种智能交互平板,该智能交互平板包括但不限于LED拼接产品、LCD产品,且具备大尺寸、高亮度的特性。如图1所示,包括显示屏100、触摸组件101、驱动电路102,其中:
所述显示屏100用于进行内容的显示;
所述触摸组件101用于接收触控操作指令;
所述驱动电路102包括处理器103和存储器104,所述存储器104用于存储所述处理器103可执行的程序,所述处理器103用于读取所述存储器104中的程序并执行如下步骤:
步骤1)确定所述显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令,所述第一区域和所述第二区域的位置不重叠;
步骤2)控制所述第一区域的显示亮度低于所述第二区域的显示亮度。
本实施例将显示屏的显示区域分为两个区域,分别是第一区域和第二区域,其中设置第一区域用于接收用户的触控操作指令,即第一区域为用户进行近距离操作的区域,第二区域可以被配置为用于显示的区域,以方便用户进行远距离观看。在一些示例中,第二区域还可以被配置为用于接收触控操作指令的区域,或第二区域可以被配置为用于显示的区域,以及用于接收触控操作的区域。对此本实施例不作过多限定。本实施例通过控制第一区域的显示亮度低于第二区域的显示亮度,使得近距离操作智能交互平板的用户所操作的第一区域的显示亮度降低,低于第二区域的显示亮度,由于第一区域为用户操作的区域,第二区域为远距离用户观看的区域,使得该第一区域的亮度低于第二区域的亮度,能够保证不影响远距离观看用户的同时提高近距离使用智能交互平板的用户的使用体验,不会由于智能交互平板的高亮度导致视觉疲劳,提高用户的使用体验。
需要说明的是,本实施例中划分的第一区域和第二区域仅为一种基于软件划分区域的示例或算法划分区域的示例,即利用智能交互平板的处理器在 算法上或软件上对显示屏进行区域的划分,呈现的方式是在全屏的显示屏中显示的区域上将第一区域和第二区域通过区域框、区域块、分界线等多种形式进行区分,但是该显示屏在硬件上并不存在上述区域的划分。
在一些示例中,第一区域显示的内容包括显示区域中的至少部分内容。
在一些示例中,如图2所示,本实施例中的第二区域202为所述显示区域200内除所述第一区域201以外的剩余区域;或者,如图3所示,本实施例中的第二区域302为所述显示区域300内除所述第一区域301以外的剩余区域中的部分区域,其中,第二区域与所述第一区域位置不重叠。在一些示例中,本实施例中的第一区域和第二区域的形状可以相同,也可以不同,本实施例中对第一区域和第二区域的形状不作过多限定。在一些示例中,可以将显示区域均分为预设数量的等分区域,例如将显示区域划分为四等分屏,如图4A所示,包括400a、401a、402a、403a共四个区域,其中第一区域位于该四个区域中的其中一个,第二区域位于除第一区域以外的其他三个区域中的任意一个。在一些示例中,还可以将显示区域划分为田字形区域,如图4B所示,包括400b、401b、402b、403b共四个区域,其中第一区域位于该四个区域中的其中一个,第二区域位于除第一区域以外的其他三个区域中的任意一个。本实施例中的第一区域和第二区域的位置关系包括但不限于斜对角、相邻、轴对称,本实施例对此不作过多限定。
在一些示例中,本实施例中显示区域的至少部分第一区域显示的内容包括所述第二区域的内容,即本实施例中的第一区域的内容包括第二区域的内容,可选的,第一区域显示的内容包括第二区域的缩略图,或者,第一区域显示的内容包括第二区域的背景,或者,第一区域显示的内容包括第二区域的核心内容,如某些关键图标、文本、图像等内容;或者,第一区域显示的内容包括第二区域去除背景之后的部分或全部内容。实施中,具体根据用户需求确定需要在第一区域进行显示的第二区域的内容,将第二区域的内容复制到第一区域进行显示。由于第一区域配置为用户的操作区域,可将第二区域中的内容在第一区域进行显示,方便用户使用大屏幕操作时,只需在操作 区域(第一区域)进行操作即可,提高用户的使用体验。其中,第二区域的内容可通过缩放或平移等方式复制在第一区域进行显示,例如将第二区域的图标进行缩放后复制在第一区域显示,或将第二区域去除背景的内容进行缩放后复制在第一区域显示,或将第二区域的所有内容进行缩放后复制在第一区域显示,本实施例提供的第二区域在第一区域中的显示方式仅为一种示例,基于本发明本公开的核心思想确定的显示方式均属于本发明本公开的保护范围。
本实施例中的显示区域的部分内容包括但不限于:显示区域的背景、显示区域的图标、显示区域的文档、显示区域的图片等内容。显示区域的部分内容还包括第二区域中的部分或全部内容,除第一区域和第二区域以外的其他区域的部分或全部内容。
在一些示例中,如果第一区域包括第二区域的图标,本实施例可以接收所述第一区域的图标的触控操作指令;,将所述第一区域的图标的触控操作指令转换为控制所述第二区域的图标的触控操作指令。可选的,在第二区域显示第一图标;在第一区域显示与所述第一图标相关联的第二图标;接收所述第一区域的对所述第二图标的第一触控操作指令;将所述第一区域的对所述第二图标的第一触控操作指令转换为控制所述第二区域的对所述第一图标的第二触控操作指令。实施中,当第一区域包含了第二区域的内容,例如第一区域中显示第二区域的图标,则用户可以在第一区域对显示的第二区域的图标进行操作,由于目前显示屏的屏幕尺寸较大导致用户触控交互不方便,通过本实施例提供的方式,能够将较大屏幕中的某些关键内容显示在第一区域(方便用户进行触控操作的区域),从而使得用户近距离在第一区域对全屏中显示的关键内容进行操作,从而有效提高用户对大屏幕的操作体验。
在一些示例中,第一触控操作指令和第二触控操作指令是用于区分对第一区域的第二图标进行触控操作,以及对第二区域的第一图标进行触控操作提出的定义,本质上第一触控操作指令和第二触控操作指令都符合本实施例中对触控操作指令的定义。可选的,对第二图标的第一触控操作指令包括但 不限于:点击图标操作指令、打开图标操作指令、启动图标操作指令、删除图标操作指令。第二触控操作指令包括但不限于:点击图标操作指令、打开图标操作指令、启动图标操作指令、删除图标操作指令。需要说明的是,第一触控操作指令和第二触控操作指令是相对应的,实施中,用户只需在第一区域对第二图标执行第一触控操作指令,相应的,本实施例中的智能交互平板的处理器会将该第一触控操作指令进行转换,转换为对第一图标的第二触控操作指令,因此本实施例中的对第二图标的第一触控操作指令与对第一图标的第二触控操作指令是等效的,例如,对第一区域中的第二图标进行点击操作,则相应的将该点击操作转换为对第二区域中的第一图标进行点击操作。
在一些示例中,在第二区域显示的第一图标,以及在第一区域显示的与该第一图标相关联的第二图标,这两种图标的形状可以相同,也可以不同;两种图标的名称可以相同,也可以不同;本实施中的第一图标和第二图标可以完全相同,也可以不同;第二图标在第一区域中所处的位置与在第一图标在第二区域中所处的位置可以相同或不同。本实施例中的第一图标和第二图标是具有关联关系的,本实施例对具有关联关系的第一图标和第二图标的形状、名称、颜色、位置等不作过多限定。如图5A-5D所示,本实施例示出了多种在第一区域显示与第一图标相关联的第二图标的方式。其中,图5A示出了只将第二区域中部分图标在第一区域进行显示,不显示图标对应的名称。图5B示出了将第二区域中的全部图标在第一区域进行,其中每个图标的形状发生了变化;图5B中示出了将第二区域中的全部图标在第一区域对应位置进行显示,其中图标1对应相册、图标2对应音乐、图标3对应日历、图标4对应设置、图标5对应应用商店、图标6对应安全维护、图标7对应书写工具、图标8对应天气。图5C示出了将第二区域的所有图标进行缩放处理后显示在第一区域,并不显示图标名称和第二区域的背景;图5D示出了在第一区域显示第二区域的背景。需要说明的是,本实施例中的第一区域中显示第二区域中的图标的方式仅为一种示例,基于相同发明构思确定的显示图标的方式均属于本公开的保护范围。
在一些示例中,本实施例确定所述显示屏的显示区域的第一区域和第二区域之后,还用于将所述第一区域的至少部分内容复制到所述第二区域进行显示。可选的,接收所述第一区域的书写指令,根据所述书写指令在所述第一区域生成书写笔迹;将所述第一区域生成的书写笔迹复制到所述第二区域进行显示可以将第一区域的书写笔迹复制到所述第二区域进行显示。本实施例在第一区域生成书写笔迹后,将书写笔迹复制在第二区域,并且保留已经书写完成的内容,实施中,用户在第一区域进行书写操作时,能够将书写相关的内容显示在第二区域,从而使得远距离观看的用户能够实时看到书写用户的书写相关的内容,提高交互体验感。
在一些示例中,将所述第一区域的至少部分内容复制到所述第二区域进行显示之后,本实施例还可以在确定所述第一区域的书写指令结束后,去除所述第二区域中复制的所述第一区域的书写笔迹的内容。在一些示例中,通过如下任一或任多方式确定书写指令结束:确定书写完成、书写完成后确定等待预设时间、确定关闭或删除第一区域、确定接收到用户触发的结束指令,本实施例对如何确定书写指令结束的方式不作过多限定。
在一些示例中,本实施例通过如下任一方式确定第一区域:
方式1)根据预先定义的第一位置确定所述第一区域;
方式2)根据接收的控制指令,确定与所述控制指令对应的第一区域;
在一些示例中,本实施例通过如下任一方式确定第二区域:
方式3)根据预先定义的第二区域的位置确定所述第二区域;
方式4)根据接收的控制指令,确定与所述控制指令对应的第二区域;
方式5)根据所述第一区域确定与所述第一区域对应的第二区域。
在一些示例中,本实施例中预先定义的第一区域和第二区域的对应关系包括但不限于如下任一种:第一区域和第二区域在显示区域上的位置关系为轴对称或中心对称;显示区域为图4A中的四等分区域时,第一区域位于400a、第二区域位于401a、402a、403a中的一种,或设置第一区域和第二区域之间至少间隔一个区域,即第二区域位于402a、403a中的一种;或设置第一区域 位于401a、第二区域位于400a、402a、403a中的一种;或设置第一区域位于402a、第二区域位于400a、401a、403a中的一种;或设置第一区域位于403a、第二区域位于400a、401a、402a中的一种;显示区域为图4B中的田字格区域时,第一区域位于402b,第二区域位于400b、401b、403b中的一种;或,第一区域位于403b,第二区域位于400b、401b、402b中的一种;为了方便用户操作,一般设置第一区域为接近地面的区域,但本实施例中不限定于该设置方式,第一区域也可以设置为400b或401b,若第一区域位于400b,则第二区域位于401b、402b、403b中的一种,若第一区域位于401b,则第二区域位于400b、402b、403b中的一种。
实施中上述确定第一区域的方式1)-方式2)和确定第二区域的方式3)-方式5)可以相互结合,本实施例给出如下几种结合的示例。
示例1)根据预先定义的第一位置确定所述第一区域,以及根据预先定义的第二区域的位置确定所述第二区域;
实施中,智能交互平板开机启动后,根据预先定义的第一区域在该智能交互平板上的位置确定出第一区域,以及根据预先定义的第二区域在该智能交互平板上的位置确定出第二区域。为了方便用户近距离操作智能交互平板,可以根据用户的身高范围确定第一区域,以及根据远距离观看的智能交互平板的舒适度范围确定第二区域。例如确定第一区域的位置处于智能交互平板上距离地面高度1米-2米之间的范围内,第二区域的位置处于智能交互平板上距离地面高度2米以上的范围内。
示例2)根据预先定义的第一区域的位置确定所述第一区域,以及根据接收的控制指令,确定与所述控制指令对应的第二区域;
实施中,第一区域在智能交互平板上的位置可以是预先确定的,第二区域的位置可以是接收到控制指令触发确定的,可选的,不同的控制指令对应相同的第二区域,或不同的控制指令对应不同的第二区域,对此本实施例不作过多限定。
示例3)根据接收的控制指令,确定与所述控制指令对应的第一区域,以 及根据预先定义的第二区域的位置确定所述第二区域;
实施中,第二区域在智能交互平板上的位置可以是预先确定的,第一区域的位置可以是接收到控制指令触发确定的,可选的,不同的控制指令对应相同的第一区域,或不同的控制指令对应不同的第一区域,对此本实施例不作过多限定。
示例4)根据接收的控制指令,确定与所述控制指令对应的第一区域,以及根据所述第一区域确定与所述第一区域对应的第二区域。
实施中,第一区域在智能交互平板上的位置可以是接收到控制指令触发确定的,可选的,不同的控制指令对应相同的第一区域,或不同的控制指令对应不同的第一区域,对此本实施例不作过多限定。第二区域在智能交互平板上的位置可以是根据第一区域确定的,确定第一区域后,可以根据第一区域在智能平板上的位置,确定与该第一区域对应的第二区域,在一些示例中,可以根据预先定义的第一区域和第二区域的位置关系确定第二区域的位置,第一区域和第二区域的位置关系包括但不限于:轴对称、中心对称、相邻。本实施例若显示区域按图4A划分为多个区域,还包括第一区域和第二区域中间至少间隔一个其他区域。例如可选的,所述第二区域位于所述第一区域的上方、下方、左侧、右侧中的一种。本实施例对第一区域和第二区域的位置关系不作过多限定。
在一些示例中,本实施例中的控制指令包括但不限于如下任一或任多种:
触控操作指令;接近传感器的指令;距离传感器的指令;蓝牙接收器的指令;热点接收器的指令;WIFI接收器的指令;与所述智能交互平板建立通信连接的外设的指令。其中触控操作指令可以是触摸组件接收的指令,接近传感器的指令和距离传感器的指令,用于表征检测到人体位置的指令,即根据该指令能够测量得到人体和智能交互平板之间的距离,蓝牙接收器的指令、热点接收器的指令以及WIFI接收器的指令用于表征与智能交互平板建立通信连接的终端发送的指令,与所述智能交互平板建立通信连接的外设的指令包括但不限于触控笔发送的指令、遥控器发送的指令,如通过触控笔上设置 的快捷按钮的点击操作等。
在一些示例中,本实施例中的第一区域接收的用户的触控操作指令包括但不限于点击指令、书写指令、按键发送的指令。
在一些示例中,本实施例根据接收到的控制指令确定第一区域,当智能交互平板接收到控制指令时,则确定第一区域,具体通过如下任一方式实施:
方式1)若所述控制指令为接收的用于控制所述第一区域的触控操作指令,则根据所述触控操作指令在所述显示区域的位置,确定所述第一区域;
在一些示例中,本实施例具体通过如下任一方式根据触控操作指令的位置确定第一区域:
方式1a)若所述触控操作指令为点击操作指令,则获取相邻点击操作指令之间的时间差,若所述时间差小于连续点击阈值,则根据最近一次接收到的点击操作指令在所述显示区域的位置,确定所述第一区域;
本实施例为了避免用户连续点击第一区域中的内容,导致第一区域的显示亮度不稳定,出现忽亮忽暗的情况,可以通过检测连续操作的触控操作指令中的最后一次点击操作指令来确定第一区域。
方式1b)若所述触控操作指令为书写指令,则根据所述书写指令在所述显示区域的位置,确定所述第一区域。
实施中,第一区域可以随着书写指令的不同,确定不同位置的第一区域,如果用户在书写的过程中,书写指令的位置不断变化,则可以根据书写指令的变化范围是否超出阈值来确定是否更新第一区域的位置,如果书写指令的变化范围超出阈值,则根据最新一次的书写指令的位置对第一区域进行更新。
在一些示例中,在一些示例中,本实施例具体通过如下任一方式根据触控操作指令的位置确定第一区域:
方式1c)以所述触控操作指令在所述显示区域的位置为中心,将预设范围内的区域确定为所述第一区域;
其中,本实施例对第一区域的形状不作过多限定。该预设范围内的区域位于显示区域内。
方式1b)以所述触控操作指令在所述显示区域的位置为中心,将视野半径为半径的圆形区域确定为所述第一区域;
其中,所述视野半径是根据发出所述触控操作指令的用户与智能交互平板之间的距离确定的。实施中,如图6所示,具体通过如下方式确定视野半径:
依据人眼视度约124度,当集中注意力时约为五分之一,即25度,单眼舒适视域为60度,可初步设定,当用户距离屏幕距离为S时,用户视觉比较敏感的区域是视野中轴线周围30度区域。可计算得出视野半径A=S/√3,则该第一区域是以视野半径A为半径的圆。
需要说明的是,本实施例中的方式1c)-1b)与方式1a)-1b)属于并列的两种确定第一区域的方案,其中方式1a)-1b)是用于说明不同触控操作指令确定第一区域的方式,方式1c)-1b)是用于说明根据触控操作指令具体确定第一区域的方式,两种并列方案可结合实施。
方式2)若所述控制指令为表征检测到人体位置的指令,则根据所述人体位置以及所述人体位置与所述智能交互平板之间的距离,确定所述第一区域。
在一些示例中,本实施可以根据用户与所述智能交互平板之间的距离确定的,具体实施步骤如下所示:
根据所述人体位置,确定所述显示区域中与所述人体位置对应的区域中心;根据所述区域中心确定所述第一区域。在一些示例中,所述区域中心可以是显示区域正对人脸的位置,或者正对肩部的位置,或正对胸部的位置,对此可根据用户需求设置,本实施例对此不作过多限定。实施中,根据区域中心确定第一区域的具体实施方式如下任一种:
方式2a)以所述区域中心为中心,将预设范围内的区域确定为所述第一区域;
方式2b)以所述区域中心为中心,将视野半径为半径的圆形区域确定为所述第一区域;
其中,所述视野半径是根据发出所述触控操作指令的用户与智能交互平 板之间的距离确定的。实施中,如图6所示,具体通过如下方式确定视野半径:
依据人眼视度约124度,当集中注意力时约为五分之一,即25度,单眼舒适视域为60度,可初步设定,当用户距离屏幕距离为S时,用户视觉比较敏感的区域是视野中轴线周围30度区域。可计算得出视野半径A=S/√3,则该第一区域是以视野半径A为半径的圆。
方式3)若所述控制指令为除触控操作指令和表征检测到人体位置的指令以外的指令,则根据预先定义的位置确定第一区域。
在一些示例中,本实施例中的第一区域的显示亮度随着所述人体位置与所述智能交互平板之间的距离的变小而降低。可选的,本实施例中可设置多级调光方案,随着人体距离所述智能交互平板越来越近,控制第一区域的显示亮度逐级降低。在一些示例中,本实施例提供的逐级降低的方案如下所示:
若所述人体位置与所述智能交互平板之间的距离大于操作阈值且小于观看阈值,则确定所述第一区域的显示亮度为一级亮度,其中所述操作阈值小于所述观看阈值;若所述人体位置与所述智能交互平板之间的距离小于等于操作阈值,则控制所述第一区域的显示亮度低于所述一级亮度。实施中,当用户处于点击操作状态时,可以将第一区域的显示亮度降低,当用户处于书写操作时,可以再次降低第一区域的显示亮度。需要说明的是,上述两级调光方案只是本实施例中的多级调光方案中的一种示例,基于上述原理的多级调光方案都属于本发明本公开的保护范围。
在一些示例中,本实施例中第一区域的面积随着所述人体位置与所述智能交互平板之间的距离的变小而变小。容易理解的是,当用户近距离操作时可设置较小的第一区域从而保证用户操作的同时,远距离观看的用户能够看到更多除第一区域以外的内容,提高观看体验。
在一些示例中,本实施例的智能交互平板的处理器还被配置为执行:
接收所述第一区域的触控操作指令;将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令。实施中,用户在第一区域进行触控 操作的同时,能够控制第二区域也执行该触控操作,即第一区域中执行的触控操作指令能够同步在第二区域执行。
在一些示例中,本实施例为了保证远距离观看的用户能够观看到正在操作智能交互平板的用户的操作内容,还提供一种第二区域的显示方式,包括但不限于如下任一种:
方式1)将所述显示区域的至少部分内容复制到所述第二区域进行显示;
本实施例能够将显示区域的至少部分内容复制到第二区域显示,以使用户在第一区域操作的同时,不影响远距离观看用户观看显示区域的内容。
方式2)将所述第一区域的至少部分内容复制到所述第二区域进行显示。
本实施例能够控制第二区域复制该第一区域中正在执行操作的内容,例如第一区域接收点击操作指令对某个图标执行点击操作,同时该图标以及对该图标的点击操作都能够复制在第二区域进行显示,或者,第一区域接收书写指令进行书写操作,同时该书写指令以及该书写操作都能够复制在第二区域进行显示,即可将第一区域显示的内容复制在第二区域,并根据对第一区域的触控操作指令,在第二区域执行相应的操作,以方便远距离观看的用户能够实时观看到操作该智能交互平板的用户的实时操作内容。
在一些示例中,本实施例将所述第一区域的至少部分内容复制到所述第二区域进行显示之后,还可以确定是否已经完成第一区域的书写指令,若确定完成所述第一区域的书写指令,则去除所述第二区域中的全部内容。由于用户在书写完成后,远距离用户不需要继续观看书写内容,因此可以在完成第一区域的书写之后去除第二区域中的全部内容,以提高远距离观看的用户的使用体验。
在一些示例中,还可以设置第二区域的显示亮度大于所述显示区域中其他区域的显示亮度。由于第二区域用于提供给远距离观看用户进行观看,因此可以设置第二区域的显示亮度为显示区域中的最高亮度,从而保证远距离观看用户的使用体验。
在一些示例中,本实施例中的显示区域的亮度可以设置多个不同亮度, 其中第一区域的显示亮度为最低亮度,第二区域的显示亮度为最高亮度,如果显示区域中除第一区域和第二区域以外还存在其他区域,则其他区域的显示亮度大于第一区域的显示亮度,并小于第二区域的显示亮度。可选的,显示区域还包括第三区域,所述第二区域的显示亮度大于所述第三区域的显示亮度,所述第三区域的显示亮度大于所述第一区域的显示亮度。
在一些示例中,本实施例还提供一种降低全屏显示亮度的方法,在确定所述显示屏的显示区域的第一区域和第二区域之前,还用于接收控制指令,降低显示屏全屏的显示亮度,此时第一区域和第二区域的亮度都降至最低,若接收第一区域的触控操作指令,则升高所述第二区域的显示亮度,从而达到控制第一区域的显示亮度低于第二区域的显示亮度的效果。
在一些示例中,本实施例提供一种显示亮度恢复的方式,核心思想是在控制第一区域的显示亮度低于第二区域的显示亮度之后,在第一区域按该显示亮度显示预设时段后,将第一区域的显示亮度进行调整,具体调整的方式包括但不限于如下任一种方式,具体如下所示:
方式1)确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到预置亮度;
实施中,预置亮度用于表征用户设置的默认亮度,即开机启动后按预置亮度进行亮度显示。
方式2)确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到上一显示预设时段的显示亮度;
例如第一区域的显示亮度为L0,控制第一区域的显示亮度低于第二区域的显示亮度之后,第一区域的显示亮度为L1,第一区域按L1显示10分钟后,将第一区域的显示亮度调整到L0。
方式3)确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整为与所述第二区域相同的显示亮度。
在一些示例中,本实施例通过如下任一方式确定预置亮度:
方式1、接收摄像头拍摄的用户图像,根据预先存储的与所述用户图像对 应的亮度需求,确定所述预置亮度;
该方式下,智能交互平板配置有摄像头,通过人脸识别算法预先为不同的用户设置并保存对应的亮度需求,以使在检测到每个用户时,能够为不同的用户提供个性化的亮度。
实施中,智能交互平板还配置摄像头,用于拍摄用户图像;处理器接收摄像头拍摄的用户图像,根据与该用户图像对应的亮度需求,确定预置亮度。其中不同的用户图像的亮度需求不同,能够提供更具个性化的亮度设置方法。在一些示例中,可利用人脸识别算法,为有特定亮度需求的用户存储个人设置的显示亮度,如图7所示,具体实施流程如下所示:
步骤700、智能交互平板安装后首次开机,提示进行对个亮度设置;
步骤701、收到第一用户的亮度需求;
其中,亮度需求包括但不限于具体的亮度值,或,亮度调节方法。其中亮度调节方法包括但不限于本实施例提供的亮度调节方法,或根据光检测传感器测量的环境亮度对亮度进行调节的方法。
步骤702、判断是否收到否进行全局设置的指令,若是执行步骤703,否则执行步骤704;
步骤703、将亮度需求设置为所有用户对应的亮度需求;
步骤704、将亮度需求设置为与第一用户对应的亮度需求。
本实施例利用上述方式设置多个用户的亮度需求后,通过人脸识别算法利用智能交互平板上的摄像头拍摄的用户图像,对用户图像进行人脸识别,根据识别结果确定与该用户图像对应的用户的亮度需求,从而设置智能交互平板的亮度。
方式2、响应于用户对亮度的设置指令,将与所述设置指令对应的亮度确定为所述预置亮度;
方式3、接收光检测传感器测量的环境亮度,根据预先存储的与所述环境亮度对应的亮度,确定所述预置亮度。
在一些示例中,本实施例还提供一种设置护眼模式的显示亮度的方法, 具体包括控制所述第一区域的显示亮度低于所述第二区域的显示亮度之前,接收与所述智能交互平板建立通信连接的外设发送的护眼指令,降低所述显示屏全屏的显示亮度。
本发明本公开实施例基于控制第一区域的亮度低于第二区域的亮度的核心思想,自适应调节智能交互平板的显示亮度,从而使得不影响远距离观看的用户的观看体验的同时,近距离操作的用户能够进行更舒适的操作体验,基于该核心思想,本实施例提供了多个具体调节显示亮度的方法,具体如下所示。
实施方式1、本实施例中的显示区域800、第一区域801以及第二区域802的位置关系如图8所示,其中第一区域801和第二区域802的组合形成显示区域800。如图9所示,本实施例提供的第一种亮度调节方法的具体实施流程如下:
步骤900、接收用户对第一区域的触控操作指令;
实施中,该触控操作指令可以是在触控笔上设置的快捷按钮的点击、或者是在触控屏上的图标点击操作,或者是一种触控手势,用于确定第一区域。
其中,第一区域显示的内容包括显示区域中的至少部分内容,例如第一区域复制显示区域的全部内容或至少关键元素,关键元素包括但不限于程序图标、某个程序的工具图标,手写软件的手写笔图标。具体实施中利用缩放将显示区域中显示的内容平移到第一区域进行显示,或者是只显示关键内容,例如省去显示区域的背景图像,只显示关键的程序图标或者是工具图标。
步骤901、根据该触控操作指令确定对应的第一区域;
步骤902、确定第二区域为显示区域中除第一区域以外的剩余区域;
步骤903、控制第一区域的显示亮度低于第二区域的显示亮度。
实施中,用户在第一区域的操作可以映射到全屏,例如用户在第一区域进行文字手写操作,手写的文字同时在第一区域和第二区域进行显示,并且第二区域显示的文字是对第一区域显示的文字进行等比例放大的显示。
本实施例把亮度调节和大尺寸显示屏的交互控制结合在一起,目前的135寸显示屏全屏交互比较难,尺寸比较大,因此,可以通过第一区域进行操作或者手写,操作的指令或者手写的笔迹也可在第二区域上进行显示。
在一些示例中,还可以在第一区域中显示亮度调节选项,以提供近距离操作用户的亮度调节设置。如果是第一区域中当前处于手写界面,可以直接将第一区域的手写背景设置成低亮度背景或者在第一区域提供亮度调节选项。如果是第一区域是操作界面,例如主页,除了对操作图标可以进行显示外,还可以在第一区域去除主页背景,此外,对于操作图标也可以调整大小和简约程度等。
实施方式2、本实施例中的显示区域1000、第一区域1001以及第二区域1002的位置关系如图10所示,其中第一区域1001和第二区域1002的组合形成显示区域1000。如图11所示,本实施例提供的第二种亮度调节方法的具体实施流程如下:
步骤1100、接收用户对第一区域的触控操作指令;
步骤1101、根据该触控操作指令确定对应的第一区域;
步骤1102、根据该第一区域确定对应的第二区域;
步骤1103、将第一区域的显示亮度设置为最低亮度,将第二区域的显示亮度设置为最高亮度。
实施中,第二区域用于复制第一区域的内容,即用户在第一区域的操作或者书写等可以复制在第二区域。第二区域可以与其他区域有一定的内容重叠,即第二区域为浮于显示区域的上层。
具体的说,全屏可以形成3个区域,第一区域1001为低亮度区域,用户在该区域进行操作;第二区域1002为高亮度区域,内容完全复制第一区域1001的内容,也就是说用户在第一区域1001中书写的内容在第二区域1002同步显示;除第一区域1001和第二区域1002以外的剩余区域1003可以采用中间亮度。
在一些示例中,用户书写完成后,第二区域1002的内容消失,只保留第 一区域1001。实施中可以设置动画效果,如第二区域1002向第一区域1001漂浮直至两个区域融合成一个区域。
在一些示例中,可以对剩余区域1003的显示内容进行缩放或平移,保证第一区域1001不会遮挡已经存在的显示元素。
实施方式3、本实施例中提供一种根据人体距离智能交互平板的距离来调节显示亮度的方法,如图12所示,该方法的具体实施流程如下所示:
步骤1200、接收控制指令,所述控制指令用于表征检测到人体的指令;
其中所述控制指令包括但不限于接近传感器的指令、距离传感器的指令以及触控操作指令中的一种;
本实施例可以通过控制指令确定是否有人体接近智能交互平板,并根据控制指令确定人体相对于智能交互平板的位置信息。
步骤1201、根据所述控制指令确定第一区域和第二区域,以及人体与智能交互平板之间的距离;
本实施例可以根据接收的控制指令判断人体到智能交互平板的距离,从而依据该距离调整智能交互平板的亮度,具体的亮度调节方式如下步骤。
步骤1202、根据预先设定的与所述距离对应的亮度级别,控制第一区域的显示亮度低于第二区域的显示亮度。
在一些示例中,控制所述智能交互平板的第一区域的显示亮度随着所述距离的变小而降低。
本实施例预先设定了多个亮度级别,从而可以根据该亮度级别的高低调整智能交互平板的亮度,实施中,可以是亮度级别越高,对应的亮度越高,也可以是亮度级别越低,对应的亮度越高,本实施例对亮度级别与亮度的对应关系不作过多限定。
本实施例中的亮度级别和人体到智能交互平板的距离是对应的,随着距离的变小,第一区域的亮度级别降低,对应的第一区域的显示亮度降低;在一些示例中,随着距离的变小,第二区域的亮度级别升高,对应的第二区域的显示亮度升高。在一些示例中,随着距离的变小,第一区域的显示亮度降 低,同时第二区域的显示亮度升高。
在一些示例中,本实施例中的亮度级别和人体到智能交互平板的距离所属的距离区间是对应的,根据距离所属的距离区间对应的亮度级别,控制第一区域的显示亮度低于第二区域的亮度,在一些实施例中,本实施例基于上述核心思想,提供了一种具体实施的三级调光的方案,该方案的具体包括如下调光方案:
方案12a、若所述距离不小于观看阈值,则控制所述第一区域的显示亮度与第二区域的显示亮度相同;
可选的,控制所述第一区域和第二区域的显示亮度为预置亮度;本实施例中设置的观看阈值,用于表征人体到所述智能交互平板的距离为远距离,适用于远距离观看对应的亮度值。可选的,若人体到智能交互平板的距离为远距离,则可以将智能交互平板的亮度调整到预置亮度。预置亮度可以是用户预先设定好的亮度,也可以是按现有技术中的光检测传感器自动调节得到的与当前环境对应的亮度。本实例中上述方法已经说明了确定预置亮度的多种实施方式,此处不再赘述。
方案12b、若所述距离大于操作阈值且小于观看阈值,则控制所述第一区域的显示亮度为一级亮度,所述第二区域的显示亮度为预置亮度;
其中所述一级亮度低于所述预置亮度;即控制智能交互平板的亮度低于第二区域的亮度;
方案12c、若所述距离不大于操作阈值,则控制第一区域的显示亮度为二级亮度,第二区域的显示亮度为预置亮度。
其中所述二级亮度低于所述一级亮度。
本实施例可以根据智能交互平板内置或外置的接近传感器或距离传感器,实时检测是否有人体接近智能交互平板,并将接收到的指令实时反馈给智能交互平板的驱动电路。当智能交互平板的正面有人接近,根据接收到的接近传感器的反馈进行判定,可设定当人与智能交互平板的直线距离S为S2<S<S1时,确定当前用户有近距离使用需求,则通过驱动电路将第一区域的显示亮 度降低为L1,第二区域的显示亮度设置为L0,其中L0为预置亮度,L1<L0。当人与智能交互平板的直线距离S为S<=S2时,确定当前用户有书写需求,则通过驱动电路将第一区域的显示亮度降低为L2,第二区域的显示亮度设置为L0,其中L2<L1。
在一些示例中,本实施例控制所述第一区域的显示亮度显示预设时段后,重新根据与所述距离对应的显示亮度,调整第一区域的显示亮度。例如本实施例中按照第一区域的显示亮度显示预设时段后,并确定当前人体距离智能交互平板的距离S>=S1,则将第一区域的亮度恢复到L0。
综上,本实施例提供的调节智能交互平板的调节方法,能够有效控制智能交互平板的用户进行操作的区域的显示亮度低于其他区域的显示亮度,并提供多种确定第一区域和第二区域的方式,以及多种控制显示亮度的方式,使得用户在近距离使用智能交互平板时,提高用户的使用体验,并且不影响远距离观看用户的观看体验。
在一些示例中,本实施例还提供一种智能交互平板的亮度调节方法,如图13所示,该方法的具体实施方式如下所示:
步骤1300、确定显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令,所述第一区域和所述第二区域的位置不重叠;
步骤1301、控制所述第一区域的显示亮度低于所述第二区域的显示亮度。
在一些示例中,还包括:
接收所述第一区域的触控操作指令;
将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令。
在一些示例中,所述第一区域显示的显示区域的至少部分内容包括所述第二区域的内容。
在一些示例中,所述第一区域包括所述第二区域的图标,所述接收所述第一区域的触控操作指令,将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令,包括:
在第二区域显示第一图标;
在第一区域显示与所述第一图标相关联的第二图标;
接收所述第一区域的对所述第二图标的第一触控操作指令;
将所述第一区域的对所述第二图标的第一触控操作指令转换为控制所述第二区域的对所述第一图标的第二触控操作指令。接收所述第一区域的图标的触控操作指令;
将所述第一区域的图标的触控操作指令转换为控制所述第二区域的图标的触控操作指令。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,还包括:
将所述第一区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述将所述第一区域的至少部分内容复制到所述第二区域进行显示,包括:
接收所述第一区域的书写指令,根据所述书写指令在所述第一区域生成书写笔迹;
将所述第一区域生成的书写笔迹复制到所述第二区域进行显示。将所述第一区域的书写笔迹复制到所述第二区域进行显示。
在一些示例中,所述将所述第一区域的至少部分内容复制到所述第二区域进行显示之后,还包括:
确定所述第一区域的书写指令结束,去除所述第二区域中复制的所述第一区域的书写笔迹的内容。
在一些示例中,所述第二区域为所述显示区域内除所述第一区域以外的剩余区域;或,
所述第二区域为所述显示区域内除所述第一区域以外的剩余区域中的部 分区域。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,还包括:
将所述显示区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述第二区域的显示亮度大于所述显示区域中其他区域的显示亮度。
在一些示例中,所述显示区域还包括第三区域,所述第二区域的显示亮度大于所述第三区域的显示亮度,所述第三区域的显示亮度大于所述第一区域的显示亮度。
在一些示例中,所述控制所述第一区域的显示亮度低于所述第二区域的显示亮度之后,还包括:
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到预置亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到上一显示预设时段的显示亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整为与所述第二区域相同的显示亮度。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之前,还包括:
接收控制指令,降低所述显示屏全屏的显示亮度;
在一些示例中,所述控制所述第一区域的显示亮度低于所述第二区域的显示亮度,包括:
接收第一区域的触控操作指令,升高所述第二区域的显示亮度。
在一些示例中,所述确定显示屏的显示区域的第一区域,包括:
根据预先定义的第一区域的位置确定所述第一区域;或,
根据接收的控制指令,确定与所述控制指令对应的第一区域。
在一些示例中,所述根据接收的控制指令,确定与所述控制指令对应的 第一区域,包括:
若所述控制指令为接收的用于控制所述第一区域的触控操作指令,则根据所述触控操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述控制指令为表征检测到人体位置的指令,则根据所述人体位置确定所述第一区域。
在一些示例中,所述第一区域的显示亮度随着所述人体位置与所述智能交互平板之间的距离的变小而降低。
在一些示例中,所述第一区域的显示亮度随着所述人体位置与所述智能交互平板之间的距离的变小而降低,包括:
若所述人体位置与所述智能交互平板之间的距离大于操作阈值且小于观看阈值,则确定所述第一区域的显示亮度为一级亮度,其中所述操作阈值小于所述观看阈值;
若所述人体位置与所述智能交互平板之间的距离小于等于操作阈值,则控制所述第一区域的显示亮度低于所述一级亮度。
在一些示例中,所述第一区域的面积随着所述人体位置与所述智能交互平板之间的距离的变小而变小。
在一些示例中,所述根据所述触控操作指令在所述显示区域的位置,确定所述第一区域,包括:
若所述触控操作指令为点击操作指令,则获取相邻点击操作指令之间的时间差,若所述时间差小于连续点击阈值,则根据最近一次接收到的点击操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述触控操作指令为书写指令,则根据所述书写指令在所述显示区域的位置,确定所述第一区域。
在一些示例中,所述根据所述触控操作指令在所述显示区域的位置,确定所述第一区域,包括:
以所述触控操作指令在所述显示区域的位置为中心,将预设范围内的区域确定为所述第一区域;或,
以所述触控操作指令在所述显示区域的位置为中心,将视野半径为半径的圆形区域确定为所述第一区域,其中,所述视野半径是根据发出所述触控操作指令的用户与所述智能交互平板之间的距离确定的。
在一些示例中,所述根据所述人体位置确定所述第一区域,包括:
根据所述人体位置,确定所述显示区域中与所述人体位置对应的区域中心,根据所述区域中心确定所述第一区域。
在一些示例中,所述确定显示屏的显示区域的第二区域,包括:
根据预先定义的第二区域的位置确定所述第二区域;或,
根据接收的控制指令,确定与所述控制指令对应的第二区域;或,
根据所述第一区域确定与所述第一区域对应的第二区域。
在一些示例中,所述控制指令包括如下指令中的至少一种:
触控操作指令;
接近传感器的指令;
距离传感器的指令;
蓝牙接收器的指令;
热点接收器的指令;
WIFI接收器的指令;
与所述智能交互平板建立通信连接的外设的指令。
基于相同的发明构思,本发明本公开实施例还提供了一种智能交互平板的亮度调节设备,由于该设备即是本发明本公开实施例中的方法中的设备,并且该设备解决问题的原理与该方法相似,因此该设备的实施可以参见方法的实施,重复之处不再赘述。
如图14所示,该设备包括确定单元1400、控制单元1401,其中:
确定单元1400,用于确定显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令,所 述第一区域和所述第二区域的位置不重叠;
控制单元1401,用于控制所述第一区域的显示亮度低于所述第二区域的显示亮度。
在一些示例中,还包括接收控制单元具体用于:
接收所述第一区域的触控操作指令;
将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令。
在一些示例中,所述第一区域显示的显示区域的至少部分内容包括所述第二区域的内容。
在一些示例中,所述第一区域包括所述第二区域的图标,所述接收控制单元具体用于:
在第二区域显示第一图标;
在第一区域显示与所述第一图标相关联的第二图标;
接收所述第一区域的对所述第二图标的第一触控操作指令;
将所述第一区域的对所述第二图标的第一触控操作指令转换为控制所述第二区域的对所述第一图标的第二触控操作指令。接收所述第一区域的图标的触控操作指令;
将所述第一区域的图标的触控操作指令转换为控制所述第二区域的图标的触控操作指令。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,还包括第一复制单元具体用于:
将所述第一区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述第一复制单元具体用于:
接收所述第一区域的书写指令,根据所述书写指令在所述第一区域生成书写笔迹;
将所述第一区域生成的书写笔迹复制到所述第二区域进行显示。将所述第一区域的书写笔迹复制到所述第二区域进行显示。
在一些示例中,所述将所述第一区域的至少部分内容复制到所述第二区域进行显示之后,还包括去除单元具体用于:
确定所述第一区域的书写指令结束,去除所述第二区域中复制的所述第一区域的书写笔迹的内容。
在一些示例中,所述第二区域为所述显示区域内除所述第一区域以外的剩余区域;或,
所述第二区域为所述显示区域内除所述第一区域以外的剩余区域中的部分区域。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之后,还包括第二复制单元具体用于:
将所述显示区域的至少部分内容复制到所述第二区域进行显示。
在一些示例中,所述第二区域的显示亮度大于所述显示区域中其他区域的显示亮度。
在一些示例中,所述显示区域还包括第三区域,所述第二区域的显示亮度大于所述第三区域的显示亮度,所述第三区域的显示亮度大于所述第一区域的显示亮度。
在一些示例中,所述控制所述第一区域的显示亮度低于所述第二区域的显示亮度之后,还包括恢复单元具体用于:
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到预置亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到上一显示预设时段的显示亮度;或,
确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整为与所述第二区域相同的显示亮度。
在一些示例中,所述确定所述显示屏的显示区域的第一区域和第二区域之前,所述控制单元具体还用于:
接收控制指令,降低所述显示屏全屏的显示亮度;
在一些示例中,所述控制单元具体用于:
接收第一区域的触控操作指令,升高所述第二区域的显示亮度。
在一些示例中,所述确定单元具体用于:
根据预先定义的第一区域的位置确定所述第一区域;或,
根据接收的控制指令,确定与所述控制指令对应的第一区域。
在一些示例中,所述确定单元具体用于:
若所述控制指令为接收的用于控制所述第一区域的触控操作指令,则根据所述触控操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述控制指令为表征检测到人体位置的指令,则根据所述人体位置确定所述第一区域。
在一些示例中,所述第一区域的显示亮度随着所述人体位置与所述智能交互平板之间的距离的变小而降低。
在一些示例中,所述控制单元具体用于:
若所述人体位置与所述智能交互平板之间的距离大于操作阈值且小于观看阈值,则确定所述第一区域的显示亮度为一级亮度,其中所述操作阈值小于所述观看阈值;
若所述人体位置与所述智能交互平板之间的距离小于等于操作阈值,则控制所述第一区域的显示亮度低于所述一级亮度。
在一些示例中,所述第一区域的面积随着所述人体位置与所述智能交互平板之间的距离的变小而变小。
在一些示例中,所述确定单元具体用于:
若所述触控操作指令为点击操作指令,则获取相邻点击操作指令之间的时间差,若所述时间差小于连续点击阈值,则根据最近一次接收到的点击操作指令在所述显示区域的位置,确定所述第一区域;或,
若所述触控操作指令为书写指令,则根据所述书写指令在所述显示区域的位置,确定所述第一区域。
在一些示例中,所述确定单元具体用于:
以所述触控操作指令在所述显示区域的位置为中心,将预设范围内的区域确定为所述第一区域;或,
以所述触控操作指令在所述显示区域的位置为中心,将视野半径为半径的圆形区域确定为所述第一区域,其中,所述视野半径是根据发出所述触控操作指令的用户与所述智能交互平板之间的距离确定的。
在一些示例中,所述确定单元具体用于:
根据所述人体位置,确定所述显示区域中与所述人体位置对应的区域中心,根据所述区域中心确定所述第一区域。
在一些示例中,所述确定单元具体用于:
根据预先定义的第二区域的位置确定所述第二区域;或,
根据接收的控制指令,确定与所述控制指令对应的第二区域;或,
根据所述第一区域确定与所述第一区域对应的第二区域。
在一些示例中,所述控制指令包括如下指令中的至少一种:
触控操作指令;
接近传感器的指令;
距离传感器的指令;
蓝牙接收器的指令;
热点接收器的指令;
WIFI接收器的指令;
与所述智能交互平板建立通信连接的外设的指令。
基于相同的发明构思,本发明本公开实施例还提供了一种计算机存储介质,其上存储有计算机程序,该程序被处理器执行时实现如下步骤:
确定显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令,所述第一区域和所述第二区域的位置不重叠;
控制所述第一区域的显示亮度低于所述第二区域的显示亮度。
本领域内的技术人员应明白,本发明的实施例可提供为方法、系统、或计算机程序产品。因此,本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例作出另外的变更和修改。所以,所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然,本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样,倘若本发明实施例的这些修改和变 型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。

Claims (31)

  1. 一种智能交互平板,其中,包括显示屏、触摸组件、驱动电路,其中:
    所述显示屏用于进行内容的显示;
    所述触摸组件用于接收触控操作指令;
    所述驱动电路包括处理器和存储器,所述存储器用于存储所述处理器可执行的程序,所述处理器用于读取所述存储器中的程序并执行如下步骤:
    确定所述显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域显示的内容包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令;
    控制所述第一区域的显示亮度低于所述第二区域的显示亮度。
  2. 根据权利要求1所述的智能交互平板,其中,所述处理器还被配置为执行:
    接收所述第一区域的触控操作指令;
    将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令。
  3. 根据权利要求2所述的智能交互平板,其中,所述第一区域显示的内容包括所述第二区域的内容。
  4. 根据权利要求2所述的智能交互平板,其中,所述处理器具体被配置为执行:
    在第二区域显示第一图标;
    在第一区域显示与所述第一图标相关联的第二图标;
    接收所述第一区域的对所述第二图标的第一触控操作指令;
    将所述第一区域的对所述第二图标的第一触控操作指令转换为控制所述第二区域的对所述第一图标的第二触控操作指令。
  5. 根据权利要求2所述的智能交互平板,其中,所述处理器具体还被配置为执行:
    将所述第一区域的至少部分内容复制到所述第二区域进行显示。
  6. 根据权利要求5所述的智能交互平板,其中,所述处理器具体被配置为执行:
    接收所述第一区域的书写指令,根据所述书写指令在所述第一区域生成书写笔迹;
    将所述第一区域生成的书写笔迹复制到所述第二区域进行显示。
  7. 根据权利要求6所述的智能交互平板,其中,所述将所述第一区域的至少部分内容复制到所述第二区域进行显示之后,所述处理器具体还被配置为执行:
    确定所述第一区域的书写指令结束,去除所述第二区域中复制的所述第一区域的书写笔迹的内容。
  8. 根据权利要求1所述的智能交互平板,其中,所述第二区域为所述显示区域内除所述第一区域以外的剩余区域;或,
    所述第二区域为所述显示区域内除所述第一区域以外的剩余区域中的部分区域。
  9. 根据权利要求1所述的智能交互平板,其中,所述处理器具体还被配置为执行:
    将所述显示区域的至少部分内容复制到所述第二区域进行显示。
  10. 根据权利要求1-9任一所述的智能交互平板,其中,所述第二区域的显示亮度大于所述显示区域中其他区域的显示亮度。
  11. 根据权利要求10所述的智能交互平板,其中,所述显示区域还包括第三区域,所述第二区域的显示亮度大于所述第三区域的显示亮度,所述第三区域的显示亮度大于所述第一区域的显示亮度。
  12. 根据权利要求1所述的智能交互平板,其中,所述控制所述第一区域的显示亮度低于所述第二区域的显示亮度之后,所述处理器具体还被配置为执行:
    确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度 调整到预置亮度;或,
    确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整到上一显示预设时段的显示亮度;或,
    确定所述第一区域的操作结束预设时段后,将所述第一区域的显示亮度调整为与所述第二区域相同的显示亮度。
  13. 根据权利要求1-9、11-12任一所述的智能交互平板,其中,所述确定所述显示屏的显示区域的第一区域和第二区域之前,所述处理器具体还被配置为执行:
    接收控制指令,降低所述显示屏全屏的显示亮度。
  14. 根据权利要求13所述的智能交互平板,其中,所述处理器具体被配置为执行:
    接收第一区域的触控操作指令,升高所述第二区域的显示亮度。
  15. 根据权利要求1所述的智能交互平板,其中,所述处理器具体被配置为执行:
    根据预先定义的第一区域的位置确定所述第一区域;或,
    根据接收的控制指令,确定与所述控制指令对应的第一区域。
  16. 根据权利要求15所述的智能交互平板,其中,所述处理器具体被配置为执行:
    若所述控制指令为接收的用于控制所述第一区域的触控操作指令,则根据所述触控操作指令在所述显示区域的位置,确定所述第一区域;或,
    若所述控制指令为表征检测到人体位置的指令,则根据所述人体位置确定所述第一区域。
  17. 根据权利要求16所述的智能交互平板,其中,所述第一区域的显示亮度随着所述人体位置与所述智能交互平板之间的距离的变小而降低。
  18. 根据权利要求17所述的智能交互平板,其中,所述处理器具体被配置为执行:
    若所述人体位置与所述智能交互平板之间的距离大于操作阈值且小于观 看阈值,则确定所述第一区域的显示亮度为一级亮度,其中所述操作阈值小于所述观看阈值;
    若所述人体位置与所述智能交互平板之间的距离小于等于操作阈值,则控制所述第一区域的显示亮度低于所述一级亮度。
  19. 根据权利要求16所述的智能交互平板,其中,所述第一区域的面积随着所述人体位置与所述智能交互平板之间的距离的变小而变小。
  20. 根据权利要求16所述的智能交互平板,其中,所述处理器具体被配置为执行:
    若所述触控操作指令为点击操作指令,则获取相邻点击操作指令之间的时间差,若所述时间差小于连续点击阈值,则根据最近一次接收到的点击操作指令在所述显示区域的位置,确定所述第一区域;或,
    若所述触控操作指令为书写指令,则根据所述书写指令在所述显示区域的位置,确定所述第一区域。
  21. 根据权利要求16所述的智能交互平板,其中,所述处理器具体被配置为执行:
    以所述触控操作指令在所述显示区域的位置为中心,将预设范围内的区域确定为所述第一区域;或,
    以所述触控操作指令在所述显示区域的位置为中心,将视野半径为半径的圆形区域确定为所述第一区域,其中,所述视野半径是根据发出所述触控操作指令的用户与所述智能交互平板之间的距离确定的。
  22. 根据权利要求16所述的智能交互平板,其中,所述处理器具体被配置为执行:
    根据所述人体位置,确定所述显示区域中与所述人体位置对应的区域中心,根据所述区域中心确定所述第一区域。
  23. 根据权利要求1所述的智能交互平板,其中,所述处理器具体被配置为执行:
    根据预先定义的第二区域的位置确定所述第二区域;或,
    根据接收的控制指令,确定与所述控制指令对应的第二区域;或,
    根据所述第一区域确定与所述第一区域对应的第二区域。
  24. 根据权利要求1-9、11-12、14-23任一所述的智能交互平板,其中,所述控制指令包括如下指令中的至少一种:
    触控操作指令;
    接近传感器的指令;
    距离传感器的指令;
    蓝牙接收器的指令;
    热点接收器的指令;
    WIFI接收器的指令;
    与所述智能交互平板建立通信连接的外设的指令。
  25. 一种智能交互平板的亮度调节方法,其中,该方法包括:
    确定显示屏的显示区域的第一区域和第二区域,所述第一区域和所述第二区域的位置不重叠,其中所述第一区域包括所述显示区域的至少部分内容,所述第一区域被配置为接收用户的触控操作指令;
    控制所述第一区域的显示亮度低于所述第二区域的显示亮度。
  26. 根据权利要求25所述的方法,其中,还包括:
    接收所述第一区域的触控操作指令;
    将所述第一区域的触控操作指令转换为控制所述第二区域的触控操作指令。
  27. 根据权利要求25所述的方法,其中,所述第一区域显示的内容包括所述第二区域的内容。
  28. 根据权利要求25所述的方法,其中,所述第二区域为所述显示区域内除所述第一区域以外的剩余区域;或,
    所述第二区域为所述显示区域内除所述第一区域以外的剩余区域中的部分区域。
  29. 根据权利要求25-28任一所述的方法,其中,所述第二区域的显示亮 度大于所述显示区域中其他区域的显示亮度。
  30. 根据权利要求25所述的方法,其中,所述确定所述显示屏的显示区域的第一区域和第二区域之前,还包括:
    接收控制指令,降低所述显示屏全屏的显示亮度。
  31. 一种计算机存储介质,其上存储有计算机程序,其中,该程序被处理器执行时实现如权利要求25~30任一所述方法的步骤。
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