CN102375688A - Focus switching method and set-top box - Google Patents
Focus switching method and set-top box Download PDFInfo
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- CN102375688A CN102375688A CN2011102833247A CN201110283324A CN102375688A CN 102375688 A CN102375688 A CN 102375688A CN 2011102833247 A CN2011102833247 A CN 2011102833247A CN 201110283324 A CN201110283324 A CN 201110283324A CN 102375688 A CN102375688 A CN 102375688A
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Abstract
The invention discloses a focus switching method. The method comprises the following steps of: acquiring position information of each focus on a screen, and storing the corresponding position information of each focus at the corresponding focus, wherein the position information comprises a horizontal position parameter and a vertical position parameter of the focus on the screen; building a style box, and filling the current focus in the center of the style box; respectively comparing the position information of other focuses with the position information of the current focus, and filling the other focuses in grids at corresponding positions of the style box according to the comparison result of the position information; pitching on the focus which is the closest to the position of the current focus on a key direction as a target focus according to the key direction instruction information of the user, and outputting the target focus. The embodiment of the invention further provides a corresponding set-top box. The technical scheme provided by the invention can respond to the operations of the user in a manner of intuitive visual switching of the user, so that intuitive visual experience of the user while the focus is switched is improved.
Description
Technical field
The present invention relates to technical field of digital television set-top, be specifically related to method and STB that a kind of focus is switched.
Background technology
On PC during browsing pages, general directly want to view page link with click, browser can jump to the link page pointed.But in the DTV STB environment,, have only telepilot, accomplish so in the DTV STB environment, carry out the only reliable telepilot of work of focus switching owing to there is not mouse.Focus comprises that mainly INPUT, A, SELECT, BUFFTON etc. can respond the label of user's operation.Usually, telepilot all provides four direction key and a definite key up and down.Directionkeys is used to switch focus, confirms that key is used to click the page that gets into the focus link.
Consult Fig. 1, as showing two coke dischargings point on the digital TV screen, first row has three focus a1, a2 and a3; Second row has three focus a4, a5 and a6.Focus frame is at focus a1 place, and promptly focus a1 is a current focus, and the user wants to be about to focus frame and to move to focus a4 place by focus a1 place choosing focus a4, and a4 is goal-focus just.According to user's visual experience directly perceived,, just can choose goal-focus a4 as long as click downward directionkeys.But the focus changing method that provides of the prior art can only switch according to the position of focus in the webpage source code, and the transfer sequence of the focus that provides in the webpage source code is a1, a2, a3, a4, a5, a6.The transfer sequence that on screen, shows is for to switch to a2 from a1, and a2 switches to a3 again, and a3 switches to a4 at last, and 3 steps of switching could be accomplished the switching to goal-focus a4 by current focus a1.Only provide 6 focuses in this example,, such switch to last focus from first focus and will switch for tens steps and could accomplish, greatly reduce user's visual experience directly perceived if tens focuses are arranged in the display screen.
Summary of the invention
The method that the embodiment of the invention provides a kind of focus to switch can respond user's operation with user's vision switch forms directly perceived, has improved the visual experience directly perceived when the user is switched focus.Corresponding STB also is provided.
The method that a kind of focus is switched comprises:
Obtain the positional information of each focus on screen, and will be kept under the corresponding focus with each focus corresponding position information, said positional information comprises horizontal level parameter and the vertical position parameter of focus on screen;
Set up nine palace lattice, and current focus is filled into the position, middle of nine palace lattice;
The positional information of other focuses is compared with the positional information of said current focus respectively,, said other focuses are filled in the corresponding position grid of nine palace lattice according to the comparative result of positional information;
According to user's button direction command information, choose on the said button direction with the nearest focus in said current focus position as goal-focus, and export said goal-focus.
A kind of STB comprises:
Obtain the preservation unit, be used to obtain the positional information of each focus on screen, and will be kept under the corresponding focus with each focus corresponding position information, said positional information comprises horizontal level parameter and the vertical position parameter of focus on screen;
Nine palace lattice are set up the unit, are used for obtaining each focus after the positional information on the screen in the said preservation unit that obtains, and set up nine palace lattice;
The focus filler cells is used for after said nine palace lattice are set up the unit and set up said nine palace lattice, current focus being filled into the position, middle of nine palace lattice;
Comparing unit is used for comparing with the positional information of said current focus respectively obtaining the positional information of preserving other focuses of preserving the unit;
Said focus filler cells also is used for the comparative result according to the positional information of comparing unit, and said other focuses are filled in the position grid corresponding in the nine palace lattice;
Choose output unit; Be used for after said focus filler cells is filled into said other focuses the corresponding position grid of nine palace lattice; Button direction command information according to the user; Choose on the said button direction with the nearest focus in said current focus position as goal-focus, and export said goal-focus.
The embodiment of the invention adopts obtains the positional information of each focus on screen; And will be kept under the corresponding focus with each focus corresponding position information; Said positional information comprises horizontal level parameter and the vertical position parameter of focus on screen, sets up nine palace lattice, and current focus is filled into the position, middle of nine palace lattice; The positional information of other focuses is compared with the positional information of said current focus respectively; According to the comparative result of positional information, said other focuses are filled in the corresponding position grid of nine palace lattice, according to user's button direction command information; Choose on the said button direction with the nearest focus in said current focus position as goal-focus, and export said goal-focus.Can only unidirectional switching target focus compare from the direct feel on the screen with user of the prior art; The changing method of the focus that provides in the embodiment of the invention; Can respond user's operation with user's vision switch forms directly perceived; Improve the visual experience directly perceived when the user is switched focus, promoted user experience.
Description of drawings
Six focuses that Fig. 1 is in the background technology and is mentioned are carried out the synoptic diagram that focus is switched example;
Fig. 2 is an embodiment synoptic diagram of focus changing method in the embodiment of the invention;
Fig. 3 is nine palace lattice synoptic diagram in the embodiment of the invention;
Fig. 4 is an application scenarios embodiment synoptic diagram of the present invention;
Fig. 5 is nine palace lattice synoptic diagram after focus is filled in the application scenarios of the present invention;
Fig. 6 is an embodiment synoptic diagram of STB of the present invention;
Fig. 7 is another embodiment synoptic diagram of STB of the present invention;
Fig. 8 is another embodiment synoptic diagram of STB of the present invention;
Fig. 9 is another embodiment synoptic diagram of STB of the present invention.
Embodiment
The method that the embodiment of the invention provides a kind of focus to switch can respond user's operation with user's vision switch forms directly perceived, has improved the visual experience directly perceived when the user is switched focus.The embodiment of the invention also provides corresponding STB.Below be elaborated respectively.
Consult Fig. 2, an embodiment of focus changing method comprises in the embodiment of the invention:
101, obtain the positional information of each focus on screen, and will be kept under the corresponding focus with each focus corresponding position information.
The page in the DTV STB environment wanted first focusing to set type before showing focus, and the target of composing is to calculate the positional information of focus on screen.Said positional information comprises horizontal level parameter and the vertical position parameter of focus on screen.
Usually, the position of focus on screen can be regarded a rectangle as, even some show that outward appearance is not the focus of rectangle, also can find the boundary rectangle of this focus display shape.Four parametric representations can be used in the rectangular area, and promptly (x, y, w, h).Wherein x representes the horizontal level parameter of focus, and y representes the vertical position parameter of focus, and w representes the wide of focus, and h representes the height of focus, positional information and the corresponding one by one preservation of focus that composing is calculated.
Positional information according to setting type shows focus on screen, in order to identify current focus, when showing current focus, need mix special pattern focus frame to current focus, for example light ground look, perhaps a frame.For the ease of describing, identify the current focus element with dark border among the application.
102, set up nine palace lattice, and current focus is filled into the position, middle of nine palace lattice.
Nine palace lattice are exactly nine square grids of one three row's three row; Each grid is represented a concrete orientation; Wherein the grid of position, middle be " in ", with respect to the grid of position, middle, be respectively east, south, west, north, northwest, northeast, southwest, the southeast all around.Specifically can be referring to the nine palace trrellis diagrams of Fig. 3.
Current focus is filled in the nine palace lattice " in " corresponding position.
103, the positional information of other focuses is compared with the positional information of said current focus respectively,, said other focuses are filled in the corresponding position grid of nine palace lattice according to the comparative result of positional information.
The positional information of other focuses and the positional information of current focus compare, and just the horizontal level parameter x of other focuses and the horizontal level parameter x 0 of current focus are compared, and the vertical position parameter y of other focuses and the vertical position parameter y0 of current focus are compared; If x＞x0, y=y0 explains that this focus is positioned at the right side of current focus; Correspondence is position grid " east " in nine palace lattice, if x＞x0, y＞y0; Explain that this focus is positioned at the lower right of current focus, correspondence is position grid " southeast " in nine palace lattice, if x=x0; Y＞y0 explains that this focus is positioned at the below of current focus, and correspondence is position grid " south " in nine palace lattice; In like manner, can be according to x and x0, y and y0 after relatively magnitude relationship; The definite position of focus in nine palace lattice that compares with current focus, and the focus after will comparing is filled in the position grid of nine corresponding palace lattice.
Can only fill a focus in the grid of position, also can fill a plurality of focuses, for the situation that can only fill a focus in the position grid, can carry out focus by following dual mode and fill, first kind of mode is:
According to the comparative result of positional information, confirm the position grid of other focuses correspondence in nine palace lattice;
When a position grid has only a focus with it at once, said corresponding focus with it is filled in the grid of said position;
When a position grid has plural focus with it at once, the said positional information of all corresponding focuses is with it compared, selectedly be filled in the corresponding position grid with the nearest focus in said current focus position;
Be exactly when two focus a1 and a2 while correspondence position grid " east ", the positional information of these two focuses to be compared for instance; If x1＞x2; Y=y0, a2 is more near current focus for that explanation focus, and focus a2 is filled in the corresponding position grid " east ".
The second way is:
According to the order of comparative result, the focus of formerly relatively coming out is filled in the corresponding position grid;
When after when being filled with focus in the pairing position of the focus grid that relatively comes out, said positional information and the said positional information that has been filled in the focus formerly in the grid of position in back focus compared;
If relatively, said back focus with respect to the position of said focus formerly and said current focus more near, be filled in the focus formerly in the grid of position with said the replacement in back focus;
Be exactly for instance, when the positional information of the positional information of focus a1 and current focus relatively after, learn focus a1 correspondence position grid " east "; Focus a1 is filled into earlier in the position grid " east ", when relatively arriving focus a2, finds also correspondence position grid " east " of focus a2; At this moment, need the positional information of focus a2 and the positional information of focus a1 be compared, if x1＞x2 relatively; Focus a2 is described more near current focus, has been filled in the a1 of focus formerly in the grid of position with focus a2 replacement, if x1＜x2; Focus a1 is described more near current focus, does not just replace that focus a2 need not be filled in the corresponding position grid.
104, according to user's button direction command information, choose on the said button direction with the nearest focus in said current focus position as goal-focus, and export said goal-focus.
Button direction command information comprises downwards, makes progress, left and to the right, if button direction command information is for to the right, the position grid in the corresponding nine palace lattice comprises " east " " northeast " " southeast "; Add up the focus quantity in these three position grids, if the statistics back finds to have only a focus in these three position grids; Then this focus is a goal-focus, directly chooses and export this focus, accomplishes by the switching of current focus to goal-focus; If the statistics back is found; In these three position grids plural focus is arranged, the positional information of said two above focuses is compared with the positional information of current focus respectively, choose with the nearest focus in said current focus position as goal-focus; Choose and export said goal-focus, accomplish by the switching of current focus to goal-focus.
In the embodiment of the invention; The positional information of each focus on screen obtained in employing, and will be kept under the corresponding focus with each focus corresponding position information, and said positional information comprises horizontal level parameter and the vertical position parameter of focus on screen; Set up nine palace lattice; And current focus is filled into the position, middle of nine palace lattice, the positional information of other focuses is compared with the positional information of said current focus respectively, according to the comparative result of positional information; Said other focuses are filled in the corresponding position grid of nine palace lattice; According to user's button direction command information, choose on the said button direction with the nearest focus in said current focus position as goal-focus, and export said goal-focus.Can only unidirectional switching target focus compare from the direct feel on the screen with user of the prior art; The changing method of the focus that provides in the embodiment of the invention; Can respond user's operation with user's vision switch forms directly perceived; Improve the visual experience directly perceived when the user is switched focus, promoted user experience.
Alternatively, comprise also before in the above-described embodiments the step 101 that step " receives the user's that telepilot sends button direction command information ".
For ease of understanding, be example with concrete application scenarios below, specify the method that focus is switched among the present invention.
The example page of supposing Fig. 1 is presented at the wide 640px that is, height be on the screen of 526px, suppose the demonstration of BODY label, gives tacit consent to the back gauge that has 10px, supposes the big or small 20px*20px of being of screen space that the setting of font size causes each A label to occupy.The positional information that after composing, generates of this example page can be consulted Fig. 4 so: wherein a1, a2, a3, a4, a5, a6 are focus; Wherein a1 is a current focus; If the user wants to switch to focus a4 by current focus, from intuitively visually seeing, the user only need click downward directionkeys.
STB obtains the positional information of each focus in screen after receiving the downward key command information that telepilot sends, and according to using scene, obtains the result and is a1 (10,10,20,20); A2 (30,10,20,20), a3 (50,10,20; 20), a4 (10,30,20,20), a5 (30,30; 20,20), a6 (50,30,20,20) is kept at each focus corresponding position information under the corresponding focus.
Set up nine palace lattice, with current focus a1 be filled into nine palace lattice " in " the position grid in.
The positional information of a2, a3, a4, a5 and a6 is compared with the positional information of current focus a1 respectively.The positional information of a2 and the positional information of a1 are compared, and relatively the back finds that a2 should be filled in the position grid of nine palace lattice " east ", a2 is filled into " east " position grid.The positional information of a3 and the positional information of a1 are compared; Relatively the back finds that a3 also should be filled in the position grid of nine palace lattice " east "; At this moment because of being filled with a2 in the grid of " east " position, the positional information of a3 and the positional information of a2 are compared, find a3 than a2 further from current focus a1; Do not replace, the position grid in " east " is still filled focus a2.The positional information of a4 and the positional information of current focus a1 are compared, relatively the back finds that a4 should be filled in the position grid in " south ", a4 is filled into " south " position grid again.The positional information of a5 and the positional information of a1 are compared, relatively the back finds that a5 should be filled in the grid of " southeast " position, a5 is filled into " southeast " position grid again.Again the positional information of a6 and the positional information of a1 are compared; Relatively the back finds that a6 also should be filled into " southeast " position grid, at this moment because of being filled with a5 in the grid of " southeast " position, the positional information of a6 and the positional information of a5 is compared; Find a6 than a5 further from current focus a1; Do not replace, the position grid of " southeast " is still filled focus a5, and the nine palace lattice of having filled after the focus are consulted Fig. 5.
According to the downward key command information of user, three the position grids in " south " " southeast " " southwest " in the corresponding nine palace lattice, the focus of adding up in these three position grids has two; Be respectively a4 and a5; A4 and a5 are made comparisons with current focus a1 respectively, and relatively the back finds that a4 more near a1, chooses a4 as goal-focus; Output a4 accomplishes by the switching of current focus a1 to goal-focus a4.
Should use in the scene; Only provided 6 focuses, can only switch according to the predetermined order in the source code in the switching from the current focus to the goal-focus and the prior art and compare, should be with can directly switching to a4 in the scene from a1; Need not experience a2 and a3, improve user experience.
Consult Fig. 6, an embodiment of STB comprises in the embodiment of the invention: obtain and preserve unit 201, nine palace lattice are set up unit 202, focus filler cells 203, comparing unit 204 and chosen output unit 205.
Said obtaining preserved unit 201; Be used to obtain the positional information of each focus on screen; And will be kept under the corresponding focus with each focus corresponding position information, said positional information comprises horizontal level parameter and the vertical position parameter of focus on screen;
Said nine palace lattice are set up unit 202, are used for obtaining each focus after the positional information on the screen in the said preservation unit 201 that obtains, and set up nine palace lattice;
Said focus filler cells 203 is used for after said nine palace lattice are set up unit 202 and set up said nine palace lattice, current focus being filled into the position, middle of nine palace lattice;
Said comparing unit 204 is used for comparing with the positional information of said current focus respectively obtaining the positional information of preserving other focuses of preserving unit 201;
Said focus filler cells 203 also is used for the comparative result according to the positional information of comparing unit 204, and said other focuses are filled in the position grid corresponding in the nine palace lattice;
The said output unit 205 of choosing; Be used for after said focus filler cells 203 is filled into said other focuses in the corresponding position grid of nine palace lattice; Button direction command information according to the user; Choose on the said button direction with the nearest focus in said current focus position as goal-focus, and export said goal-focus.
In the embodiment of the invention; Obtain preservation unit 201 and obtain the positional information of each focus on screen; Nine palace lattice are set up unit 202 and are set up nine palace lattice; Focus filler cells 203 is filled into current focus the position, middle of nine palace lattice; Comparing unit 204 will obtain the positional information of preserving other focuses of preserving unit 201 and compare with the positional information of said current focus respectively, and said focus filler cells 203 is filled into said other focuses in the position grid corresponding in the nine palace lattice according to the comparative result of the positional information of comparing unit 204; Choose output unit 205 after said focus filler cells 203 is filled into said other focuses in the position grid corresponding in the nine palace lattice; According to user's button direction command information, choose on the said button direction with the nearest focus in said current focus position as goal-focus, and export said goal-focus.Compared with prior art, the STB that the embodiment of the invention provides can respond user's operation with user's vision switch forms directly perceived, has improved the visual experience directly perceived when the user is switched focus, has promoted user experience.
In the embodiment of the invention, said STB also comprises receiving element 200,
Said receiving element is used for preserving before unit 201 obtains the positional information of each focus said obtaining, and receives the user's that telepilot sends button direction command information.
Consult Fig. 7, on the corresponding embodiment basis of above-mentioned Fig. 6, the focus filler cells 203 in the STB of the present invention comprises: confirm subelement 2031 and focus filling subelement 2032.
Said definite subelement 2031 is used for the comparative result according to said comparing unit 204 positional informations, confirms the position grid of other focuses correspondence in nine palace lattice;
Said focus is filled subelement 2032; Be used for confirming that at said definite subelement 2031 other focuses are behind the corresponding position grid of nine palace lattice; When a position grid has only a focus with it at once, said corresponding focus with it is filled in the grid of said position;
Said focus is filled subelement 2032; Also be used for plural focus being arranged with it at once when a position grid; After said comparing unit 204 compares the positional information of said corresponding with it all focuses, selectedly be filled in the corresponding position grid with the nearest focus in said current focus position.
In the embodiment of the invention; In the focus filler cells 203 really stator unit according to the comparative result of said comparing unit 204 positional informations; Confirm the position grid of other focuses correspondence in nine palace lattice; Said focus is filled subelement 2032 after said definite subelement 2031 is confirmed the position grid of other focuses correspondence in nine palace lattice; When a position grid has only a focus with it at once, said corresponding focus with it is filled in the grid of said position, said focus is filled subelement 2032 is also having plural focus with it at once when a position grid; After said comparing unit 204 compares the positional information of said corresponding with it all focuses, selectedly be filled in the corresponding position grid with the nearest focus in said current focus position.The STB that provides in the present embodiment can guarantee only to be filled with in the position grid in the nine palace lattice focus nearest apart from the current focus position.
Consult Fig. 8, on the corresponding embodiment basis of above-mentioned Fig. 6, the focus filler cells 203 in the STB of the present invention comprises: focus is filled subelement 2032 and focus replacement subelement 2033.
Focus is filled subelement 2032, is used for the order according to said comparing unit 204 comparative results, and the focus of formerly relatively coming out is filled in the corresponding position grid;
Focus replacement subelement 2033; Be used for said after the pairing position of the focus grid that relatively comes out when being filled with focus; After said comparing unit 204 compares said positional information and the said positional information that has been filled in the focus formerly in the grid of position in back focus; Said back focus with respect to the position of said focus formerly and said current focus more near, be filled in the focus formerly in the grid of position with said in the back focus replacement.
In the embodiment of the invention; Focus is filled the order of subelement 2032 according to said comparing unit 204 comparative results; The focus of formerly relatively coming out is filled in the corresponding position grid; Said after when being filled with focus in the pairing position of the focus grid that relatively comes out; After said comparing unit 204 compares said positional information and the said positional information that has been filled in the focus formerly in the grid of position in back focus, said back focus with respect to the position of said focus formerly and said current focus more near, the said replacement in back focus of focus replacement subelement 2033 usefulness has been filled in the focus formerly in the grid of position.The STB that provides in the present embodiment can guarantee only to be filled with in the position grid in the nine palace lattice focus nearest apart from the current focus position.
Consult Fig. 9, comprise corresponding to the output unit 205 of choosing of the STB among any embodiment in Fig. 6～8: statistics subelement 2051 with choose output subelement 2052.
Choose output subelement 2052, be used for counting when on the corresponding button direction focus being arranged, choose said focus as goal-focus, and export said goal-focus at said statistics subelement 2051;
The said output subelement 2052 of choosing; Also be used for counting when on the corresponding button direction two above focuses being arranged at said statistics subelement 2051; Said comparing unit 204 compares the positional information of said two above focuses respectively with the positional information of current focus after, choose with the nearest focus in said current focus position as goal-focus.
In the embodiment of the invention; Statistics subelement 2051 is according to user's button direction command information; Add up the quantity of focus in the position grid on the corresponding button direction; Choose output subelement 2052 to count when on the corresponding button direction focus being arranged at said statistics subelement 2051; Choose said focus as goal-focus, and export said goal-focus, the said output subelement 2052 of choosing counts when on the corresponding button direction two above focuses being arranged at said statistics subelement 2051; Said comparing unit 204 compares the positional information of said two above focuses respectively with the positional information of current focus after, choose with the nearest focus in said current focus position as goal-focus.The STB that provides in the present embodiment can guarantee that goal-focus is unique output, and is according to user's visual sense export target focus.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of the foregoing description is to instruct relevant hardware to accomplish through program; This program can be stored in the computer-readable recording medium, and storage medium can comprise: ROM, RAM, disk or CD etc.
More than method and STB that focus that the embodiment of the invention provided is switched carried out detailed introduction; Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. the method that focus is switched is characterized in that, comprising:
Obtain the positional information of each focus on screen, and will be kept under the corresponding focus with each focus corresponding position information, said positional information comprises horizontal level parameter and the vertical position parameter of focus on screen;
Set up nine palace lattice, and current focus is filled into the position, middle of nine palace lattice;
The positional information of other focuses is compared with the positional information of said current focus respectively,, said other focuses are filled in the corresponding position grid of nine palace lattice according to the comparative result of positional information;
According to user's button direction command information, choose on the said button direction with the nearest focus in said current focus position as goal-focus, and export said goal-focus.
2. the method that focus according to claim 1 is switched is characterized in that, step " according to the comparative result of positional information, is filled into said other focuses in the corresponding position grid of nine palace lattice " and specifically comprises:
According to the comparative result of positional information, confirm the position grid of other focuses correspondence in nine palace lattice;
When a position grid has only a focus with it at once, said corresponding focus with it is filled in the grid of said position;
When a position grid has plural focus with it at once, the said positional information of all corresponding focuses is with it compared, selectedly be filled in the corresponding position grid with the nearest focus in said current focus position.
3. the method that focus according to claim 1 is switched is characterized in that, step " according to the comparative result of positional information, is filled into said other focuses in the corresponding position grid of nine palace lattice " and specifically comprises:
According to the order of comparative result, the focus of formerly relatively coming out is filled in the corresponding position grid;
When after when being filled with focus in the pairing position of the focus grid that relatively comes out, said positional information and the said positional information that has been filled in the focus formerly in the grid of position in back focus compared;
If relatively, said back focus with respect to the position of said focus formerly and said current focus more near, be filled in the focus formerly in the grid of position with said the replacement in back focus.
4. according to any method that described focus is switched of claim 1～3; It is characterized in that; Step " according to user's button direction command information, choose on the said button direction with the nearest focus in said current focus position as goal-focus " specifically comprise:
According to user's button direction command information, add up the quantity of focus in the position grid on the corresponding button direction;
When on the corresponding button direction focus being arranged, choose said focus as goal-focus;
When on the corresponding button direction two above focuses being arranged, the positional information of said two above focuses is compared with the positional information of current focus respectively, choose with the nearest focus in said current focus position as goal-focus.
5. the method that focus according to claim 4 is switched is characterized in that, " obtains the positional information of each focus on screen " in step and also comprises before:
Receive the user's of telepilot transmission button direction command information.
6. a STB is characterized in that, comprising:
Obtain the preservation unit, be used to obtain the positional information of each focus on screen, and will be kept under the corresponding focus with each focus corresponding position information, said positional information comprises horizontal level parameter and the vertical position parameter of focus on screen;
Nine palace lattice are set up the unit, are used for obtaining each focus after the positional information on the screen in the said preservation unit that obtains, and set up nine palace lattice;
The focus filler cells is used for after said nine palace lattice are set up the unit and set up said nine palace lattice, current focus being filled into the position, middle of nine palace lattice;
Comparing unit is used for comparing with the positional information of said current focus respectively obtaining the positional information of preserving other focuses of preserving the unit;
Said focus filler cells also is used for the comparative result according to the positional information of comparing unit, and said other focuses are filled in the position grid corresponding in the nine palace lattice;
Choose output unit; Be used for after said focus filler cells is filled into said other focuses the corresponding position grid of nine palace lattice; Button direction command information according to the user; Choose on the said button direction with the nearest focus in said current focus position as goal-focus, and export said goal-focus.
7. STB according to claim 6 is characterized in that, said focus filler cells comprises:
Confirm subelement, be used for comparative result, confirm the position grid of other focuses correspondence in nine palace lattice according to said comparing unit positional information;
Focus is filled subelement, is used for confirming that at said definite subelement other focuses behind the corresponding position grid of nine palace lattice, when a position grid has only a focus with it at once, are filled into said corresponding focus with it in the grid of said position;
Said focus is filled subelement; Also be used for plural focus being arranged with it at once when a position grid; After said comparing unit compares the positional information of said corresponding with it all focuses, selectedly be filled in the corresponding position grid with the nearest focus in said current focus position.
8. STB according to claim 6 is characterized in that, said focus filler cells comprises:
Focus is filled subelement, is used for the order according to said comparing unit comparative result, and the focus of formerly relatively coming out is filled in the corresponding position grid;
Focus replacement subelement; Be used for said after the pairing position of the focus grid that relatively comes out when being filled with focus; After said comparing unit compares said positional information and the said positional information that has been filled in the focus formerly in the grid of position in back focus; Said back focus with respect to the position of said focus formerly and said current focus more near, be filled in the focus formerly in the grid of position with said in the back focus replacement.
9. according to any described STB of claim 6～8, it is characterized in that the said output unit of choosing comprises:
The statistics subelement is used for the button direction command information according to the user, adds up the quantity of focus in the position grid on the corresponding button direction;
Choose the output subelement, be used for counting when on the corresponding button direction focus being arranged, choose said focus as goal-focus, and export said goal-focus at said statistics subelement;
The said output subelement of choosing; Also be used for counting when on the corresponding button direction two above focuses being arranged at said statistics subelement; Said comparing unit compares the positional information of said two above focuses respectively with the positional information of current focus after, choose with the nearest focus in said current focus position as goal-focus.
10. STB according to claim 9 is characterized in that, said STB also comprises:
Receiving element is used for preserving before the unit obtains the positional information of each focus said obtaining, and receives the user's that telepilot sends button direction command information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102833247A CN102375688A (en) | 2011-09-22 | 2011-09-22 | Focus switching method and set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102833247A CN102375688A (en) | 2011-09-22 | 2011-09-22 | Focus switching method and set-top box |
Publications (1)
| Publication Number | Publication Date |
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| CN102375688A true CN102375688A (en) | 2012-03-14 |
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| CN102799350A (en) * | 2012-06-13 | 2012-11-28 | 优视科技有限公司 | Method and device for determining focal element |
| CN103309555A (en) * | 2012-10-31 | 2013-09-18 | 中兴通讯股份有限公司 | Focus switching method and device based on multiple windows |
| CN103713844A (en) * | 2012-10-09 | 2014-04-09 | 宏达国际电子股份有限公司 | Method for zooming screen and electronic apparatus |
| CN104954849A (en) * | 2015-06-25 | 2015-09-30 | 福建新大陆通信科技股份有限公司 | Quick logic box switching method in STB (set top box) mosaics |
| CN105739938A (en) * | 2016-03-04 | 2016-07-06 | 深圳市茁壮网络股份有限公司 | Focus picture displaying method and device |
| CN108566564A (en) * | 2018-04-12 | 2018-09-21 | 深圳Tcl数字技术有限公司 | Jump method, television set and the computer readable storage medium of page focus |
| CN108668156A (en) * | 2018-06-20 | 2018-10-16 | 青岛海信电器股份有限公司 | Focus mobility method and device and terminal device in a kind of program entries display interface |
| US11212588B2 (en) | 2018-06-20 | 2021-12-28 | Hisense Visual Technology Co., Ltd. | Control method for focus movement on EPG user interface, and display device |
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| CN102799350B (en) * | 2012-06-13 | 2014-07-16 | 优视科技有限公司 | Method and device for determining focal element |
| CN102799350A (en) * | 2012-06-13 | 2012-11-28 | 优视科技有限公司 | Method and device for determining focal element |
| WO2013185585A1 (en) * | 2012-06-13 | 2013-12-19 | 优视科技有限公司 | Method and device for determining focus element |
| CN103713844B (en) * | 2012-10-09 | 2017-03-01 | 宏达国际电子股份有限公司 | The method of scaling screen-picture and electronic installation |
| US9671951B2 (en) | 2012-10-09 | 2017-06-06 | Htc Corporation | Method for zooming screen and electronic apparatus and computer readable medium using the same |
| CN103713844A (en) * | 2012-10-09 | 2014-04-09 | 宏达国际电子股份有限公司 | Method for zooming screen and electronic apparatus |
| CN103309555B (en) * | 2012-10-31 | 2016-08-03 | 中兴通讯股份有限公司 | The method and device of focus based on multiwindow switching |
| CN103309555A (en) * | 2012-10-31 | 2013-09-18 | 中兴通讯股份有限公司 | Focus switching method and device based on multiple windows |
| CN104954849A (en) * | 2015-06-25 | 2015-09-30 | 福建新大陆通信科技股份有限公司 | Quick logic box switching method in STB (set top box) mosaics |
| CN105739938B (en) * | 2016-03-04 | 2018-07-24 | 深圳市茁壮网络股份有限公司 | A kind of focus image display method and device |
| CN105739938A (en) * | 2016-03-04 | 2016-07-06 | 深圳市茁壮网络股份有限公司 | Focus picture displaying method and device |
| CN108566564A (en) * | 2018-04-12 | 2018-09-21 | 深圳Tcl数字技术有限公司 | Jump method, television set and the computer readable storage medium of page focus |
| CN108566564B (en) * | 2018-04-12 | 2021-09-28 | 深圳Tcl数字技术有限公司 | Page focus jumping method, television and computer readable storage medium |
| CN108668156A (en) * | 2018-06-20 | 2018-10-16 | 青岛海信电器股份有限公司 | Focus mobility method and device and terminal device in a kind of program entries display interface |
| CN108668156B (en) * | 2018-06-20 | 2021-02-23 | 海信视像科技股份有限公司 | Method and device for moving focus in program item display interface and terminal equipment |
| US11212588B2 (en) | 2018-06-20 | 2021-12-28 | Hisense Visual Technology Co., Ltd. | Control method for focus movement on EPG user interface, and display device |
| US11758236B2 (en) | 2018-06-20 | 2023-09-12 | Hisense Visual Technology Co., Ltd. | Control method for focus movement on EPG user interface, and display device |
| US11917256B1 (en) | 2018-06-20 | 2024-02-27 | Hisense Visual Technology Co., Ltd. | Control method for focus movement on EPG user interface, and display device |
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