CN102779014B - Interactive protection system and protector adjusting control method - Google Patents
Interactive protection system and protector adjusting control method Download PDFInfo
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- CN102779014B CN102779014B CN201210248631.6A CN201210248631A CN102779014B CN 102779014 B CN102779014 B CN 102779014B CN 201210248631 A CN201210248631 A CN 201210248631A CN 102779014 B CN102779014 B CN 102779014B
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Abstract
The invention discloses an interactive protection system and a protector adjusting control method. The method comprises the steps of: projecting a display menu picture after a menu display instruction is received, wherein the menu picture is divided into a first area and a second area, an icon of each adjusting item is listed in the first area; presenting the icon of the adjusting item chosen in the first area to be in a chosen state after an item content display instruction is received; displaying the item content of the chosen adjusting item in the second area; and adjusting the chosen adjusting item after the item adjusting instruction is received, and displaying the adjusted item content in the second area. Each adjusting item is paved in the first area of the menu picture, but is not arranged in stacked menu levels, so that a user does not carry out an operation of accessing a sub-menu; the operation is visual and convenient, and the user can conveniently adjust a projector parameter and control the projector state, so that the user experience is improved.
Description
Technical field
The present invention relates to porjector technology, more particularly, to a kind of interactive projection system and projector adjustment
Control method.
Background technology
Projector is a kind of projection arrangement for amplifying display image on screen, has been widely used at present
In demonstration and home theater.For example, for meeting room demonstration and in the family by connecting DVD shadow
The equipment such as disc player watch film on giant-screen.
In the prior art, the user interface of control scialyscope, the state of adjustment projector or parameter is all
Menu add remote control up and down navigation key or some there is the independent button of specific function to realize
's.Such as when user want adjust scialyscope image size when, it usually needs user press remote control or
In the machine " menu " button, enter menu, then by button up and down select " image " submenu,
Press key up and down again and select adjustment item, then be adjusted.There may come a time when also to press " determination " key.This
Sample operates extremely complex, and which submenu user does not know some function sometimes in, institute
Looked for the entrance submenu having to again and again, operate and bother very much.
" amplification " and " reducing " key may individually be had on some projection set remote-controllers, but due to remote control
On device, button is more, and the project if necessary to adjust much then can lead to button on remote control excessive and intensive,
User's needs find respective keys from numerous buttons and operate, are not very convenient, and special domestic are thrown
The use environment of shadow machine is more dim, and invisible button can lead to user misoperation.Therefore, prior art
Adjustment control method to projector, complex operation, Consumer's Experience is not good.
Content of the invention
The embodiment provides a kind of interactive projection system and projector adjustment control method,
In order to facilitate user projector to be adjusted control, improve Consumer's Experience.
According to an aspect of the invention, it is provided a kind of projector adjusts control method, including：
Determine after receiving menu idsplay order, Projection Display menu screen；Described menu screen is divided into
One region and second area；Wherein, list the icon of each adjusted iterm in first area；
Determine after receiving contents of a project idsplay order, by the icon of the adjusted iterm chosen in first area
It is rendered as selected state, and show the contents of a project of the adjusted iterm chosen in the second area；
Determine after receiving project adjust instruction, the adjusted iterm chosen is adjusted, and in the secondth area
The contents of a project after adjustment are shown in domain.
Wherein, described determination receives contents of a project idsplay order and is specially：
If it is determined that in the screen-picture being obtained by camera head, laser spots are located in one of adjusting item
It is determined that receiving contents of a project idsplay order on purpose icon, and determine that this adjusted iterm is chosen
Adjusted iterm；Or,
If receiving " determination " key information, and determine in the screen-picture being obtained by camera head
Laser spots are located in one of on the icon of adjusted iterm it is determined that receiving contents of a project idsplay order,
And determine that this adjusted iterm is the adjusted iterm chosen.
After described determination receives project adjust instruction, the adjusted iterm chosen is adjusted being specially：
If receiving " determination " key information, and determine in the screen-picture being obtained by camera head
Laser spots are located on one of second area adjustment button or OptionButton it is determined that the project that receives is adjusted
Whole instruction；Adjustment mode is determined according to described laser spots position in the second area, according to determine
Adjustment mode is adjusted to the adjusted iterm chosen；Or,
If the key information receiving adjustment class button is it is determined that receive project adjust instruction, and determines
Go out the adjustment mode of adjusted iterm, the adjustment mode according to determining is adjusted to the adjusted iterm chosen.
It is preferred that described menu screen includes at least two split screen menu screens；And
Also include after described determination receives menu idsplay order：
After receiving menu page-turning instruction, Projection Display next one split screen menu screen.
It is preferred that the icon of the adjusted iterm in first area includes " screen rotation " icon, and
" screen rotation " icon is located at screen center.
According to another aspect of the present invention, additionally provide a kind of interactive projection system, including：Projection
Instrument and handheld device；
Wherein, described handheld device includes：First wireless communication module, key-press module, and laser sends out
Penetrate module；
Described projector includes：Second wireless communication module, projection arrangement, camera head and control module；
Described key-press module is in order to the key information of receiving user's input；
First wireless communication module sends to described projection in order to the key information receiving described key-press module
Instrument；
Second wireless communication module is in order to receive the key information that described handheld device sends；
Described camera head, in order to image to projection screen, obtains the screen-picture absorbing；
Described control module is in order to determine described Laser emission from the screen-picture that described camera head absorbs
The position of the laser spots that module is launched, obtains the key information that the second wireless communication module receives；And root
Parsed according to the laser spot position determining and the key information of acquisition；Receive if being determined according to analysis result
To menu idsplay order, then control described projection device display menu screen；Described menu screen divides
For first area and second area；Wherein, list the icon of each adjusted iterm in first area；If according to
Analysis result determination receives contents of a project idsplay order, then drawn according to the screen of described camera head picked-up
The laser spot position adjusted iterm chosen of determination in face, and by the adjusted iterm chosen in first area
Icon is rendered as selected state, shows the contents of a project of the adjusted iterm chosen in the second area；If root
Determine according to analysis result and receive project adjust instruction, then the adjusted iterm chosen is adjusted, and
The contents of a project after adjustment are shown in second area.
Wherein, described control module determines that according to analysis result receiving contents of a project idsplay order is specially：
If described control module parses in the screen-picture being obtained by camera head, laser spots are located at it
In an adjusted iterm icon on, then according to this analysis result determine receive contents of a project idsplay order,
And determine that this adjusted iterm is the adjusted iterm chosen；Or,
If the key information that described control module parses reception is " determination " key information, and parses
In the screen-picture being obtained by camera head, laser spots are located in one of on the icon of adjusted iterm, then
Determined according to this analysis result and receive contents of a project idsplay order, and determine that this adjusted iterm is chosen
Adjusted iterm.
Described control module determines that according to analysis result receiving project adjust instruction is specially：
If the key information that described control module parses reception is the key information of adjustment class button, root
Determine according to this analysis result and receive project adjust instruction；Or,
If the key information that described control module parses reception is " determination " key information, and by taking the photograph
As in the screen-picture that device obtains, laser spots are located at one of second area adjustment button or OptionButton
On, then determined according to this analysis result and receive project adjust instruction.
It is preferred that described menu screen includes at least two split screen menu screens；And
Described control module is additionally operable to after receiving menu page-turning instruction, Projection Display next one split screen dish
Single-image.
It is preferred that the icon of the adjusted iterm in first area includes " screen rotation " icon, and
" screen rotation " icon is located at screen center.
The embodiment of the present invention due to each adjusted iterm being laid in the first area of menu screen, rather than
It is positioned in menu level layer by layer, be easy to user and check searching, and the second area of menu screen then may be used
To directly display the contents of a project of the adjusted iterm chosen.So, user is finding what needs were adjusted
During adjusted iterm, and when the contents of a project to adjusted iterm are adjusted, all need not enter to travel out son
The operation of menu, so that operation is directly perceived, convenient, is easy to user's adjustment proj ector parameters, is controlled projector
State, improves Consumer's Experience.
Brief description
Fig. 1 is the schematic diagram of the menu display picture of the embodiment of the present invention；
Fig. 2 is that the projector of the embodiment of the present invention adjusts control method flow chart；
Fig. 3 is the structured flowchart of the interactive projection system of the embodiment of the present invention；
Fig. 4 is the projector adjustment control method being applied in interactive projection system of the embodiment of the present invention
Flow chart；
Fig. 5 a, 5b, 5c, 5d, 5e, 5f are the schematic diagram of the menu display picture of the embodiment of the present invention.
Specific embodiment
For making the objects, technical solutions and advantages of the present invention become more apparent, develop simultaneously referring to the drawings
Go out preferred embodiment, the present invention is described in more detail.However, it is necessary to explanation, in description
The many details listed be used for the purpose of making reader one or more aspects of the present invention are had one thorough
Understand, the aspects of the invention can also be realized even without these specific details.
The term such as " module " used in this application, " system " is intended to including the entity related to computer,
Such as but not limited to hardware, firmware, combination thereof, software or executory software.For example, mould
Block can be, it is not limited to：The process of operation, processor, object, executable journey on processor
Sequence, the thread of execution, program and/or computer.For example, application program computing device being run
Can be module with this computing device.One or more modules may be located at an executory process and/
Or in thread, a module can also be located on a computer and/or be distributed in two or the calculating of more multiple stage
Between machine.
The present invention not control adjustment projector using the method for traditional menu level layer by layer, but by each tune
The icon of whole project is laid in menu screen, no longer adjusted iterm is carried out classifying, is put in submenu.
The menu screen that the projector of the embodiment of the present invention provides is divided into first area and second area.As Fig. 1 institute
Show, first area is project icon viewing area（I area）, second area shows for project numerical value and adjusts area
（S area）.Wherein project icon viewing area（I area）The adjustment item of parameter adjustment or control mainly can be carried out
The viewing area of purpose icon.The adjusted iterm icon of display is too much it is also possible to carry out multi-screen if necessary
Display.Project numerical value shows and adjusts area（S area）Mainly comprise the contents of a project of selected adjusted iterm,
The contents of a project can include：The title of adjusted iterm or icon, operation button（Such as button screen E,
F）, slider bar, the adjustment button of attribute or option etc. such as numerical value.So, be easy to user find need into
The adjusted iterm of row adjustment, and the contents of a project of adjusted iterm that this needs is adjusted can show simultaneously
Show in menu screen it is not necessary to enter to travel out the operation of submenu.The dish that application projector of the present invention provides
Single-image, when finding the adjusted iterm needing to be adjusted, and in the contents of a project to adjusted iterm
When being adjusted, all need not enter to travel out the operation of submenu so that operation is directly perceived, convenient, be easy to use
Family adjustment proj ector parameters, control projector state, improve Consumer's Experience.
Describe the technical scheme of the embodiment of the present invention below in conjunction with the accompanying drawings in detail.The projector that the present invention provides
The flow chart of adjustment control method is as shown in Fig. 2 comprise the steps：
S201：Projector is according to the menu idsplay order receiving, Projection Display menu screen.
Projector, after receiving key information or laser spot position information, is parsed；According to parsing knot
Really if it is determined that receiving menu idsplay order, then Projection Display menu screen.Key information can be user
By on projector fuselage key-press input or pass through handheld device, the such as button on remote control
Projector is input to by communication；Laser spot position information can be handheld device（As swashed
Light pen or air mouse etc.）Transmitting laser spots, on projection screen, are obtained by the image-pickup device of projector
Take.
S202：Projector according to receive contents of a project idsplay order, by the adjustment chosen in first area
The icon of project is rendered as selected state, and shows in the second area in the project of the adjusted iterm chosen
Hold.
Projector, after receiving key information or laser spot position information, is parsed；According to parsing knot
Really if it is determined that receiving contents of a project idsplay order, then adjusted iterm user chosen in the first region
Icon be rendered as selected state, and show the contents of a project of the adjusted iterm chosen in the second area.
The form showing the contents of a project in second area can be display mode or the numerical value display mode of status bar,
Or the display mode of several Status icons.For example, for the adjusted iterm of brightness regulation, Ke Yi
Show the brightness value of current projector in the way of status bar in second area；For another example, for display pattern
The adjusted iterm selecting, can be shown in the second area with the display mode of several Status icons
The icon of several display patterns, and the icon of display pattern current for projector is shown with projected state.
S203：Projector, according to the project adjust instruction receiving, is adjusted to the adjusted iterm chosen,
And show the contents of a project after adjustment in the second area.
Projector, after receiving key information or laser spot position information, is parsed；According to parsing knot
Fruit if it is determined that receiving project adjust instruction, is then adjusted to the adjusted iterm chosen, for example, will adjust
The adjustment that the parameter of project is tuned up or turned down, or the option of adjusted iterm is carried out selecting adjustment.
Projector, always according to the parameter value after adjustment or option, carries out the display of the contents of a project in the second area,
Show the contents of a project after adjustment.
As one kind preferably specific embodiment, above-mentioned projector adjustment control method can be applicable to as
Interactive projection system shown in Fig. 3 includes：Projector 301 and handheld device 302.
It is preferred that handheld device 302 is to have the remote control of Laser emission function, this handheld device 302
The user that is more convenient for is interacted with projector 301.
Projector 301 is the projector with image capture function, can carry out image to projection screen and take the photograph
Take, and position in projection screen for the laser spots of therefrom determination handheld device 302 transmitting.
Wherein, handheld device 302 includes：Key-press module 311, laser emitting module 312, first is wireless
Communication module 313.
Key-press module 311 is in order to the key information of receiving user's input.
Laser emitting module 312 is in order to launch laser spots.
First wireless communication module 313 is wirelessly sent in order to the key information receiving key-press module 311
Projector 301.
Projector 301 includes：Second wireless communication module 321, projection arrangement 322, camera head 323,
Control module 324.
Second wireless communication module 321 is in order to receive the key information of handheld device 302 transmission.
Projection arrangement 322 in order to by image projection to screen.
Camera head 323, in order to shoot to projection screen, obtains the screen-picture absorbing.
Control module 324 is in order to determine laser emitting module from the screen-picture that camera head 323 absorbs
The position of 312 laser spots launched, obtains handheld device 302 from the second wireless communication module 321 and sends
Key information；And parsed according to the laser spot position determining and the key information of acquisition, according to solution
Analysis result is realized the adjustment to projector and is controlled.
Specific in projector adjustment interactive projection system shown in Fig. 3 for the control method shown in Fig. 1
Implementation, flow chart is as shown in figure 4, comprise the steps：
S401：Handheld device 302 sends " menu " key information.
Specifically, handheld device 302 can be display specific " menu " button of menu setting one,
" menu ", " MENU " or other mark can be had on this button；When user presses handheld device 302
" menu " button after, key-press module 311 receives " menu " key information, the first radio communication
" menu " key information that key-press module 311 receives is wirelessly transmitted to projector 301 by module 313.
S402：Projector 301 parses to the key information receiving.
Projector 301 receives the button of handheld device 302 transmission by the second wireless communication module 321
Information, after control module 324 obtains the key information that the second wireless communication module 321 receives, to button
Information is parsed, and obtains analysis result.
S403：If projector 301 determines according to analysis result receives menu idsplay order, projection is aobvious
Show menu screen.
The control module 324 of projector 301 is according to the analysis result of step S402 if it is determined that receiving menu
Idsplay order, is controlling projection arrangement 322 Projection Display menu screen.Projection arrangement 322 is controlled to project
The initial menu picture of display as shown in Figure 5 a, wherein, can list the figure of adjusted iterm in first area
Mark, second area is temporarily sky.
If adjusted iterm is more, can split screen display available：Menu screen includes multiple（At least two）Split screen
Menu screen；If projector 301 determines according to analysis result receiving after menu page-turning instruction, project
The next split screen menu screen of display.For example, the control module 324 of projector 301 is from camera head 323
Determine that laser spots are located in the page-turning button of menu screen in the image of picked-up（As shown in Figure 5 b）, and
And " determination " button that handheld device 302 sends is received by the second wireless communication module 321, then pass through
Parsing determination receives menu page-turning instruction, then control projection arrangement 322 Projection Display next one split screen dish
Single-image（As shown in Figure 5 c）.
S404：Projector 301 if it is determined that receiving contents of a project idsplay order, then will select in first area
In the icon of adjusted iterm be rendered as selected state, and show the adjusted iterm chosen in the second area
The contents of a project.
Projector 301 specifically can by following different by way of determine and receive contents of a project idsplay order：
Mode one：User points to the laser spots that handheld device 302 is launched in the first area of menu screen
The icon of the adjusted iterm that needs are adjusted；The control module 324 of projector 301 obtains camera head
The screen-picture of 323 picked-ups, laser spot position is determined in therefrom parsing, is determined according to laser spot position and receives
To contents of a project idsplay order, and determine the adjusted iterm chosen：If parsing laser spots to be located at menu
It is determined that receiving contents of a project idsplay order on the icon of one of picture adjusted iterm, and really
This adjusted iterm fixed is the adjusted iterm chosen.
Mode two：User points to the laser spots that handheld device 302 is launched in the first area of menu screen
After needing the icon of adjusted iterm being adjusted, press " determination " button of handheld device 302." really
Fixed " button is certain specific keys in handheld device 302, button can have " determination ", " OK " or
Other marks, such as " A " etc.." determination " button that the key-press module 311 of handheld device 302 receives
It is wirelessly transmitted to projector 301, the control module 324 of projector 301 obtains the second radio communication after information
" determination " key information that module 321 receives.Control module 324 is according to " determination " button obtaining
Information and the laser spot position determining from the screen-picture of camera head 323 picked-up, determination receives
Contents of a project idsplay order, and determine the adjusted iterm chosen.The i.e. control module of projector 301
If 324 key informations parsing reception are " determination " key information, that is, receive " determination " button letter
Cease, and parse laser spots in the screen-picture obtaining by camera head and be located in one of adjusted iterm
Icon on, then determined according to this analysis result and receive contents of a project idsplay order, and determine this adjustment
Project is the adjusted iterm chosen.
Control module 324, after determination receives contents of a project idsplay order, controls projection arrangement 322 to throw
In the picture that shadow shows, the icon of the adjusted iterm chosen in first area is rendered as selected state, and
The contents of a project of the adjusted iterm chosen are shown in second area（As fig 5d）.
S405：Projector 301 if it is determined that receiving project adjust instruction, then enters to the adjusted iterm chosen
Row adjustment, and show the contents of a project after adjustment in the second area.
Projector 301 specifically can also be accomplished in several ways determination and receive project adjust instruction：
A kind of mode is to determine using laser spot position and " determination " key information to receive project adjustment
Instruction：The contents of a project of the adjusted iterm chosen that projector 301 shows in the second area include adjusting
The diagram of whole button or the diagram of OptionButton, the laser spots of handheld device 302 can be pointed to phase by user
The adjustment button answered or OptionButton, and press " determination " button of handheld device 302, to projector
301 transmission project adjust instructions.First wireless communication module 313 of handheld device 302 is by " determination "
Key information sends to projector 301.The control module 324 of projector 301 obtains the second radio communication mold
" determination " key information that block 321 receives, and " determination " key information according to acquisition and from taking the photograph
As the laser spot position determining in the screen-picture of device 323 picked-up, determine and receive project adjust instruction,
And determine the adjustment mode of adjusted iterm.If i.e. the control module 324 of projector 301 parses reception
Key information be " determination " key information, that is, receive " determination " key information, and parse logical
Cross laser spots in the screen-picture of camera head acquisition and be located at one of second area adjustment button or option
On button, then determined according to this analysis result and receive project adjust instruction；The control mould of projector 301
Always according to described laser spots, adjustment mode is determined in position in the second area to block 324, according to determine
Adjustment mode is adjusted to the adjusted iterm chosen.
For example, laser spots are located on " increase " adjustment button of menu screen, then show to this adjustment item
Mesh carries out increasing adjustment；Or, laser spots be located at menu screen certain OptionButton on, then show by
This adjusted iterm is set to this option.
Another way is to determine using the key information of adjustment button to receive project adjust instruction：Projection
Numerical value or shape can be included in the contents of a project of the adjusted iterm chosen that instrument 301 shows in the second area
The diagram of state bar, user can be realized to this adjustment item by pressing the adjustment class button of handheld device 302
Purpose adjusts.For example, adjustment class button specifically can include " increase " button（Or claim button C）With
" reduction " button（Or claim button D）.First wireless communication module 313 of handheld device 302 will adjust
The key information of class button sends to projector 301.The control module 324 of projector 301 obtains second no
The key information of the adjustment class button that line communication module 321 receives, and parse the key information of reception and be
The key information of adjustment class button, then determine according to this analysis result and receive project adjust instruction, and really
Make the adjustment mode of adjusted iterm.For example, reception is " reduction " key information, then show to adjust
Mode is adjusted iterm to be carried out reduce adjustment, or have selected the less option of numbering.
Projector 301 by key information or determine receive project adjust instruction after, according to determination
The adjustment mode going out is adjusted to the adjusted iterm chosen, and after showing adjustment in the second area
The contents of a project.For example, in the contents of a project after the adjustment showing, numerical value relatively becomes big before.
If desired exit menu screen, user can by pressing " exiting " button of handheld device 302,
Or even to realize by " menu " button twice.The control module 324 of projector 301 obtains button letter
Breath resolves to and exits menu instructions, then control no longer superposition on the picture of projection arrangement 322 Projection Display aobvious
Show menu screen.
Handheld device 302 provided in an embodiment of the present invention can include " menu " button（Or claim button A）、
" determination " button（Or claim button B）And adjustment class button, in addition, it can include some are other
Button.
General, projection is can to carry out the functions such as the positive and negative upset of image, when ratating 90 degrees, figure
Mark also can and then be shifted one's position, and therefore, the icon of the adjusted iterm of the screen rotation in menu screen is permissible
Center positioned at screen（As depicted in fig. 5e）, i.e. the icon of the adjusted iterm in menu screen first area
" screen rotation " icon including is located at screen center.So, Rotation screen picture anyway,
The laser spots pointing to screen rotation icon need not change position（Fig. 5 f is the picture after ratating 90 degrees）,
Can realize continuously adjusting, adjust for user and control projector offer further convenient.
The embodiment of the present invention due to each adjusted iterm being laid in the first area of menu screen, rather than
It is positioned in menu level layer by layer, be easy to user and check searching, and the second area of menu screen then may be used
To directly display the contents of a project of the adjusted iterm chosen.So, user is finding what needs were adjusted
During adjusted iterm, and when the contents of a project to adjusted iterm are adjusted, all need not enter to travel out son
The operation of menu, so that operation is directly perceived, convenient, is easy to user's adjustment proj ector parameters, is controlled projector
State, improves Consumer's Experience.
One of ordinary skill in the art will appreciate that realizing all or part of step in above-described embodiment method
The program that can be by complete come the hardware to instruct correlation, and this program can be stored in a computer-readable
Take in storage medium, such as：ROM/RAM, magnetic disc, CD etc..
The above is only the preferred embodiment of the present invention it is noted that general for the art
For logical technical staff, under the premise without departing from the principles of the invention, some improvement and profit can also be made
Decorations, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of projector adjusts control method, including：
Determine after receiving menu idsplay order, Projection Display menu screen；Described menu screen is divided into
One region and second area；Wherein, each adjusted iterm is laid in the first area of menu screen, and
It is not disposed in menu level layer by layer；
Determine after receiving contents of a project idsplay order, by the icon of the adjusted iterm chosen in first area
It is rendered as selected state, and show the contents of a project of the adjusted iterm chosen in the second area；
Determine after receiving project adjust instruction, the adjusted iterm chosen is adjusted, and in the secondth area
The contents of a project after adjustment are shown in domain；
Wherein, described menu screen includes at least two split screen menu screens；And
Also include after described determination receives menu idsplay order：
After receiving menu page-turning instruction, Projection Display next one split screen menu screen；
After described determination receives project adjust instruction, the adjusted iterm chosen is adjusted being specially：
If receiving " determination " key information, and determine laser in the screen-picture obtaining by camera head
Point is located on one of second area adjustment button or OptionButton and refers to it is determined that receiving project adjustment
Order；Adjustment mode is determined according to described laser spots position in the second area, according to the adjustment determining
Mode is adjusted to the adjusted iterm chosen；Or,
If the key information receiving adjustment class button is it is determined that receive project adjust instruction, and determines
Go out the adjustment mode of adjusted iterm, the adjustment mode according to determining is adjusted to the adjusted iterm chosen.
2. the method for claim 1, wherein described determination receives contents of a project idsplay order
It is specially：
If it is determined that in the screen-picture being obtained by camera head, laser spots are located in one of adjusting item
It is determined that receiving contents of a project idsplay order on purpose icon, and determine that this adjusted iterm is chosen
Adjusted iterm；Or,
If receiving " determination " key information, and determine in the screen-picture being obtained by camera head
Laser spots are located in one of on the icon of adjusted iterm it is determined that receiving contents of a project idsplay order,
And determine that this adjusted iterm is the adjusted iterm chosen.
3. described method as arbitrary in claim 1-2, wherein, the figure of the adjusted iterm in first area
Mark includes " screen rotation " icon, and " screen rotation " icon is located at screen center.
4. a kind of interactive projection system, including：Projector and handheld device；
Wherein, described handheld device includes：First wireless communication module, key-press module, and laser sends out
Penetrate module；
Described projector includes：Second wireless communication module, projection arrangement, camera head and control module；
Described key-press module is in order to the key information of receiving user's input；
First wireless communication module sends to described projection in order to the key information receiving described key-press module
Instrument；
Second wireless communication module is in order to receive the key information that described handheld device sends；
Described camera head, in order to image to projection screen, obtains the screen-picture absorbing；
Described control module is in order to determine described Laser emission from the screen-picture that described camera head absorbs
The position of the laser spots that module is launched, obtains the key information that the second wireless communication module receives；And root
Parsed according to the laser spot position determining and the key information of acquisition；Receive if being determined according to analysis result
To menu idsplay order, then control described projection device display menu screen；Described menu screen divides
For first area and second area；Wherein, list the icon of each adjusted iterm in first area；If according to
Analysis result determination receives contents of a project idsplay order, then drawn according to the screen of described camera head picked-up
The laser spot position adjusted iterm chosen of determination in face, and by the adjusted iterm chosen in first area
Icon is rendered as selected state, shows the contents of a project of the adjusted iterm chosen in the second area；If root
Determine according to analysis result and receive project adjust instruction, then the adjusted iterm chosen is adjusted, and
The contents of a project after adjustment are shown in second area；
Wherein, described menu screen includes at least two split screen menu screens；And
Described control module is additionally operable to after receiving menu page-turning instruction, Projection Display next one split screen dish
Single-image；
Described control module determines that according to analysis result receiving project adjust instruction is specially：
If the key information that described control module parses reception is the key information of adjustment class button, root
Determine according to this analysis result and receive project adjust instruction；Or,
If the key information that described control module parses reception is " determination " key information, and by taking the photograph
As in the screen-picture that device obtains, laser spots are located at one of second area adjustment button or OptionButton
On, then determined according to this analysis result and receive project adjust instruction.
5. system as claimed in claim 4 is it is characterised in that described control module is according to analysis result
Determine that receiving contents of a project idsplay order is specially：
If described control module parses in the screen-picture being obtained by camera head, laser spots are located at it
In an adjusted iterm icon on, then according to this analysis result determine receive contents of a project idsplay order,
And determine that this adjusted iterm is the adjusted iterm chosen；Or,
If the key information that described control module parses reception is " determination " key information, and parses
In the screen-picture being obtained by camera head, laser spots are located in one of on the icon of adjusted iterm, then
Determined according to this analysis result and receive contents of a project idsplay order, and determine that this adjusted iterm is chosen
Adjusted iterm.
6. described system as arbitrary in claim 4-5 is it is characterised in that adjustment item in first area
Purpose icon includes " screen rotation " icon, and " screen rotation " icon is located at screen center.
Priority Applications (1)
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| CN201210248631.6A CN102779014B (en) | 2012-07-17 | 2012-07-17 | Interactive protection system and protector adjusting control method |
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| CN201210248631.6A CN102779014B (en) | 2012-07-17 | 2012-07-17 | Interactive protection system and protector adjusting control method |
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| CN102779014A CN102779014A (en) | 2012-11-14 |
| CN102779014B true CN102779014B (en) | 2017-02-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105573493B (en) * | 2015-11-27 | 2020-08-25 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN108981182B (en) * | 2017-05-31 | 2021-04-27 | 芜湖美的厨卫电器制造有限公司 | Control method and device of water heater and water heater |
| WO2021088890A1 (en) * | 2019-11-04 | 2021-05-14 | 青岛海信激光显示股份有限公司 | Display system and display method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6346933B1 (en) * | 1999-09-21 | 2002-02-12 | Seiko Epson Corporation | Interactive display presentation system |
| CN101290553A (en) * | 2007-04-17 | 2008-10-22 | 索尼（中国）有限公司 | Electronic equipment possessing display screen |
| CN102361495A (en) * | 2011-10-21 | 2012-02-22 | 青岛海信信芯科技有限公司 | Projection control method and projection equipment |
| CN102508579A (en) * | 2011-10-10 | 2012-06-20 | 福建佳视数码文化发展有限公司 | Method and device for realizing interactive display of laser control projection zone bit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040071945A (en) * | 2003-02-07 | 2004-08-16 | 엘지전자 주식회사 | Image display device capable of controlling a subpicture and method thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6346933B1 (en) * | 1999-09-21 | 2002-02-12 | Seiko Epson Corporation | Interactive display presentation system |
| CN101290553A (en) * | 2007-04-17 | 2008-10-22 | 索尼（中国）有限公司 | Electronic equipment possessing display screen |
| CN102508579A (en) * | 2011-10-10 | 2012-06-20 | 福建佳视数码文化发展有限公司 | Method and device for realizing interactive display of laser control projection zone bit |
| CN102361495A (en) * | 2011-10-21 | 2012-02-22 | 青岛海信信芯科技有限公司 | Projection control method and projection equipment |
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| CN102779014A (en) | 2012-11-14 |
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