CN105025374B - The method and apparatus of character input - Google Patents
The method and apparatus of character input Download PDFInfo
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- CN105025374B CN105025374B CN201410165893.5A CN201410165893A CN105025374B CN 105025374 B CN105025374 B CN 105025374B CN 201410165893 A CN201410165893 A CN 201410165893A CN 105025374 B CN105025374 B CN 105025374B
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Abstract
The invention discloses a kind of method of character input, including step：Character is divided into multigroup character group, grouping on the screen shows multigroup character group；Character group switching command is received, choice box is moved to selected character group, and a character in character group selected by frame choosing；It is automatic to roll the character for switching the choice box center choosing；When receiving confirmation instruction, input field is written into the character selected when front frame.The invention also discloses a kind of devices of character input.The present invention shows character by the way of character group, and after a character during selection circle selects one group of character group, automatically switch the character of choice box center choosing, user only needs to select required character group, switching without user's control character, reduce the button operation of user, make the switching of television set character more convenient with inputting.
Description
Technical field
The present invention relates to TV technology, the method and apparatus for being related specifically to character input.
Background technology
Networking and intelligent development with television set, functions of television set is increasingly abundanter, can connect under internet
Load watches network TV program, installation and uses various application software etc. online.It accessing webpage, searching TV program, stepping on
When the application software of land, it is often necessary to which user inputs corresponding character, including letter, word, number or symbol etc..TV
The input mode of machine and computer, mobile phone, PAD etc. are different, computer, mobile phone, PAD etc. can be used keyboard or touch-control mode carry out it is defeated
Enter, and the input control of television set is realized often by remote controler.
Traditional TV input mode can refer to shown in Fig. 1, and by taking letter inputs as an example, 26 are shown on television display screen
A letter passes through choice box position on the upper and lower, left and right button moving display screen of remote controler (i.e. gray patches in Fig. 1
Position), when user selects different letters, it is necessary to which multi-pass operation remote controller key carrys out moving focal point, and operation is very troublesome.
Invention content
The main object of the present invention is to provide a kind of method and apparatus of character input, facilitates television set character input, subtracts
Few button operation.
To achieve the above object, the present invention proposes a kind of method of character input, including step：
Character is divided into multigroup character group, grouping on the screen shows multigroup character group；
Character group switching command is received, choice box is moved to selected character group, and one in character group selected by frame choosing
Character；
It is automatic to roll the character for switching the choice box center choosing；
When receiving confirmation instruction, input field is written into the character selected when front frame.
Preferably, the step of automatic rolling switches the character that the choice box center selects includes：
It keeps the choice box position motionless, rolls the position of each character in character group selected by switching, make the choice box
The character of center choosing switches successively according to transfer sequence is rolled；
Or the position of each character is motionless in character group selected by keeping, and rolls the position for switching the choice box, makes the choosing
The character for selecting the choosing of frame center switches successively according to transfer sequence is rolled.
Preferably, it is further included after described the step of automatically switching the character that the choice box center selects：
When receiving the character group switching command, by choice box from previous character group be moved to next character group when, stop
Only the rolling of character switches in the previous character group.
Preferably, in the character group during each character scroll switching, the character residence time for rolling switching is write according to character
The frequency height for entering input field distributes, and write frequency is high, and the character residence time is long.
Preferably, the transfer sequence that rolls of each character is arranged according to the frequency height of character write-in input field in the character group
Sequence, write frequency is high, and sequence is forward.
The present invention also proposes a kind of device of character input, including：
Display module, for character to be divided into multigroup character group, grouping on the screen shows multigroup character group；
Choice box for receiving character group switching command, is moved to selected character group, and frame selects by choice box mobile module
A character in selected character group；
Character scroll module, for rolling the character for switching the choice box center choosing automatically；
Input module, for when receiving confirmation instruction, the character selected when front frame to be written input field.
Preferably, the character scroll module is specifically used for：
It keeps the choice box position motionless, rolls the position of each character in character group selected by switching, make the choice box
The character of center choosing switches successively according to transfer sequence is rolled；
Or the position of each character is motionless in character group selected by keeping, and rolls the position for switching the choice box, makes the choosing
The character for selecting the choosing of frame center switches successively according to transfer sequence is rolled.
Preferably, the character scroll module is additionally operable to：
When receiving the character group switching command, by choice box from previous character group be moved to next character group when, stop
Only the rolling of character switches in the previous character group.
Preferably, the character scroll module is additionally operable to：
When each character scroll switching in the character group, input is written according to character in the character residence time for rolling switching
The frequency height on column distributes, and write frequency is high, and the character residence time is long.
Preferably, the character scroll module is additionally operable to：
The transfer sequence that rolls of each character sorts according to the frequency height of character write-in input field in the character group, write-in
Frequency is high, and sequence is forward.
The present invention shows character, and a character in selection circle selects one group of character group by the way of character group
Afterwards, automatically switch the character of choice box center choosing, user only needs to select required character group, without user's control character
Switching, reduce the button operation of user, make the switching of television set character and input more convenient.
Description of the drawings
Fig. 1 is the exemplary plot of television set character input interface and telecontrol panel in the prior art；
Fig. 2 is the schematic diagram of television set character input interface and telecontrol panel in first embodiment of the invention；
Fig. 3 is the schematic diagram of television set character input interface and telecontrol panel in second embodiment of the invention；
Fig. 4 is the schematic diagram of television set character input interface and telecontrol panel in third embodiment of the invention；
Fig. 5 is the schematic diagram of television set character input interface and telecontrol panel in fourth embodiment of the invention；
Fig. 6 is the schematic diagram of television set character input interface and telecontrol panel in fifth embodiment of the invention；
Fig. 7 is the flow diagram of the first embodiment of the method for character input of the present invention；
Fig. 8 is another flow diagram of the first embodiment of the method for character input of the present invention；
Fig. 9 is the flow diagram of the second embodiment of the method for character input of the present invention；
Figure 10 is the flow diagram of the 3rd embodiment of the method for character input of the present invention；
Figure 11 is the structure diagram of the device embodiment of character input of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
With reference to Fig. 2, Fig. 2 is the signal of television set character input interface and telecontrol panel in first embodiment of the invention
Figure.In the embodiment depicted in figure 2, three blocks are shown on the character input interface of television set, upper panel is character types,
Middle part block is character block, and lower part block is input field, and user can move choice box by the upper and lower button of remote controller
In the position of each block, the option switching inside block can be achieved in the operation of left and right button.By taking English as an example, when into character
During input interface, default choice frame is located at character types position, and the left and right button of user's operation remote controler, character types can be by " English
Text " is switched to " Chinese ", " number " or " symbol " etc..User presses the lower key of a remote controler, and choice box is moved from character types
To character block, for user again by a lower key, choice box is moved to the upper and lower button of input field, i.e. remote controler from character block
The selection of three blocks is only realized, without the option switching inside block.
Character block in the middle part of interface, each character can be grouped according to preset packet mode and show, including multiple characters
Group, the quantity of character can not wait in each group of character group, can also be in mean allocation, such as Fig. 2 by 26 English words mother stocks
It it is 5 groups, 5 groups of character groups are transversely arranged, and each group of character group is shown as a vertical bar, when being divided into 5 groups due to 26 English alphabets
Can not mean allocation, therefore employ each 5 letters, last group of character group in preceding 4 groups of character groups and include 6 letters.Choosing
Frame is selected when being moved to character block at character types or input field, choice box acquiescence is located at first of first group of character group
At character, user can be by the selected character group of the left and right button switching of remote controller, such as in Fig. 2, user is by primary remote control
The right button of device, choice box are moved at the first character of second group of character group, and user is by the left button of a remote controler, choice box
At the first character for returning to first group of character group.According in the character block of interface display shown in Fig. 2, in one group of character group
In, the character that the character after first character is preview is arranged in, i.e., informs that user is next in advance and selects selected circle
Character, putting in order for character be arranged in order according to the rolling transfer sequence of character in this group of character group.Each group in fig. 2
Character group illustrates only partial character, other characters in this group of character group are hidden.
In addition, the character tile layout being switched to after english lowercase and Chinese pinyin can refer to layout shown in Fig. 2, work as word
When according with block as Chinese, using spelling input method, after circle is selected to select phonetic alphabet, corresponding Chinese character pop-up can be popped up i.e.
It can.
With reference to Fig. 3, Fig. 3 is the signal of television set character input interface and telecontrol panel in second embodiment of the invention
Figure.Difference lies in the character block shown on television interface, each group of character group is only for Fig. 3 and embodiment illustrated in fig. 2
Show a character, other characters in this group of character group are hidden, i.e., the character of preview is not shown by the way of preview.
With reference to Fig. 4, Fig. 4 is the signal of television set character input interface and telecontrol panel in third embodiment of the invention
Figure.Difference lies in the character block shown on television interface, each group of character group is all for Fig. 4 and embodiment illustrated in fig. 2
Show complete character, i.e., all preview characters all display processings.
With reference to Fig. 5, Fig. 5 is the signal of television set character input interface and telecontrol panel in fourth embodiment of the invention
Figure.Difference lies in the character block shown on television interface, 5 groups of character groups are longitudinal for Fig. 5 and embodiment illustrated in fig. 2
Arrangement, each group of character group are shown as a horizontal stripe.
With reference to Fig. 6, Fig. 6 is the signal of television set character input interface and telecontrol panel in fifth embodiment of the invention
Figure.Fig. 6 and embodiment illustrated in fig. 2 are number and symbol difference lies in, the character block shown on television interface, the
One vertical bar is digital group of 0-4, and the second vertical bar is digital group of 5-9, and third vertical bar is punctuation mark group, and the 4th vertical bar is mathematics
Third vertical bar and the 4th vertical bar are set as most common 10 punctuation marks by set of symbols, the 5th vertical bar for other not
Common symbol.
Following embodiment combination Fig. 2 to Fig. 6 is illustrated.
As shown in fig. 7, Fig. 7 is the flow diagram of the first embodiment of the method for character input of the present invention.The present embodiment
The method for the character input mentioned, including step：
Character is divided into multigroup character group by step S10, and grouping on the screen shows multigroup character group；
By taking English alphabet shown in Fig. 2 as an example, it is 5 groups that 26 English alphabets are divided according to A-E, F-J, K-O, P-T, U-Z,
5 groups of character groups are transversely arranged, and each group of character group is shown as a vertical bar.Every group of character group shows 3 characters in fig. 2,
Remaining character is temporarily hidden.
Step S20 receives the character group switching command of remote controler, and choice box is moved to selected character group, and frame selects institute
Select a character in character group；
When the upper and lower button of user's operation remote controler, remote controler sends block switching command, video screen to television set
The choice box of upper display is moved at input field or character types in character block, and acquiescence frame selects the first of first group of character group
A character can also preset the position of a quit character block when institute frame choosing before frame choosing.Character block is reached in choice box
Afterwards, when the left and right button of user's operation remote controler, remote controler sends character group switching command to television set, and choice box is to the left
Or it moves right to next group of character group, and frame selects the first character in next group of character group.When user stops left and right button
After operation, the character group where choice box is character group selected by user.
Step S30, the automatic character for rolling the center choosing of switching choice box；
When circle is selected to select a character of one group of character group, without user's operation, in the character of choice box center choosing
Automatically switching is rolled successively, advantageously reduces the button operation to remote controler, makes the switching of television set character more convenient with inputting.
When character scroll switches, the character residence time for rolling switching can be adjusted according to preset rolling time interval,
Such as the default character residence time for rolling switching is 2 seconds, then after choice box stops 2 seconds at each character selected by frame, then
It is switched to character late.In addition, the frequency that input field can also be written in the character residence time for rolling switching according to character is high
Low distribution, counts in a cycle that each character is written into the number of input field in character group, according to the number of statistics, to next
The rolling switching character residence time of character is allocated in character group in period, commonly writes that frequency is higher, rolls switching
The character residence time is longer.For example, in A-E character groups, when system is recorded in first 100 times completion A, B, C, D, E inputs
There are 33 B, 27 D, 19 A, 12 C, 9 E, it is assumed that be switched to E from A needs 10 seconds in total, then is written according to each character
The frequency of input field obtains, and the character residence time of A is 1.9 seconds, i.e. residence time of the choice box at character A is 1.9 seconds, B
It it is 3.3 seconds, C is 1.2 seconds, and D is 2.7 seconds, and E is 0.9 second.Thus, adjust what character switched according to the use habit of user
Residence time makes character switching more meet user demand.
In addition, the frequency height that input field can also be written in the rolling transfer sequence of character according to character distributes, it is similary to unite
Each character is written into the number of input field in character group in meter a cycle, according to the number of statistics, to word in next cycle
The rolling transfer sequence of character is adjusted in symbol group, commonly writes that frequency is higher, and the sequence in transfer sequence is rolled more is leaned on
Before.For example, in A-E character groups, when system be recorded have in A, B, C, D, E input is completed for first 100 times 33 B, 27 D,
19 A, 12 C, 9 E then within the period of next 100 times inputs, switch the group according to being scrolled sequentially through for B, D, A, C, E
Character group.Thus, adjust the rolling transfer sequence of character according to the use habit of user, character switching is made more to meet and is used
Family demand.
When the confirmation for receiving remote controler instructs, input field is written in the character selected when front frame by step S40.
When the character of circle choosing is selected to be character needed for user, user can click the determination key on remote controler, remote controler
It is sent to television set and confirms instruction, the character of circle choosing is selected to be written into input field.If the user find that the character of input is wrong,
Choice box can be moved to input field, and click the left button on remote controler as the character in delete key deletion input field, then return
Back Word symbol block reselects input.
The present embodiment shows character, and a character in selection circle selects one group of character group by the way of character group
Afterwards, automatically switch the character of choice box center choosing, user only needs to select required character group, without user's control character
Switching, reduce button operation of the user to remote controler, make television set character switching with input it is more convenient.
As shown in figure 8, Fig. 8 is another flow diagram of the first embodiment of the method for character input of the present invention.In Fig. 7
The step S30 of illustrated embodiment can be specifically described as：
Step S31 keeps choice box position motionless, rolls the position of each character in character group selected by switching, make choice box
The character of center choosing switches successively according to transfer sequence is rolled；
The present embodiment keeps choice box position motionless, realizes that the rolling of frame word selection symbol is cut by way of switching character position
It changes.Such as A-E character groups in Fig. 2, choice box are maintained at the top of A-E character group vertical bars, and circle word selection symbol is selected when initial
A, during rolling, character A is rolled to character group least significant end (being hiding in figure), and character B is moved upward to topmost, and character C is upward
Centre position is moved to, hiding character D is moved to bottom, remaining character moves up one (being remained as in figure hiding) successively.
Thus, which user need not move up and down sight, avoiding can not see what frame bit selecting was put clearly caused by choice box lines unobvious
It happens, further makes the switching of television set character more convenient with inputting.
As shown in figure 9, Fig. 9 is the flow diagram of the second embodiment of the method for character input of the present invention.The present embodiment
In step S10, step S20 and step S40 it is identical with embodiment illustrated in fig. 7, difference lies in, step S30 to use following steps
It realizes：
Step S32, the position of each character is motionless in character group selected by holding, rolls the position of switching choice box, makes selection
The character of frame center choosing switches successively according to transfer sequence is rolled.
The present embodiment keeps character position motionless, realizes that the rolling of frame word selection symbol is cut by way of switching choice box position
It changes.Such as A-E character groups in Fig. 4, the position of each character is motionless in A-E character group vertical bars, and circle word selection symbol A is selected when initial,
During rolling, choice box moves down frame word selection symbol B, and after the time interval of character B reaches, choice box moves down frame word selection symbol
C, and so on.Thus, character without mobile, only need to move choice box, more meet conventional frame and select mode.
In addition, using keeping, character position is motionless, is only relatively specific for word shown in Fig. 4 by the way of switching choice box position
The complete dispaly states of Fu Zuwei, if character group can use Fig. 8 simultaneously in a manner that half display half shown in Fig. 2 is hidden
The mode being combined with Fig. 9.Such as A-E character groups in Fig. 2, select circle word selection symbol A when initial, during rolling, choice box is downward
Movable frame word selection accords with B, and after the time interval of character B reaches, choice box moves down frame word selection symbol C；When choice box needs frame
When word selection accords with D, choice box position is motionless, and character starts to roll, and the character A of the top is rolled to stowed position, and character B is to moving up
It moves to topmost, character C is moved upward to centre position, and hiding character D is moved to bottom, and character D is by positioned at most lower
The selection circle choosing at end, the rolling switching mode of character E are identical with character D；After the frame choosing of A-E is completed, when choice box needs
Again during frame word selection symbol A, the position of character A-E returns to initial bit, i.e., character A is topmost shown in Fig. 2, and B is in centre, and C is most
Lower end, D and E hide, and simultaneous selection frame returns to character group the top frame word selection symbol A.Thus, more meet conventional frame choosing side
Formula.
As shown in Figure 10, Figure 10 is the flow diagram of the 3rd embodiment of the method for character input of the present invention.This implementation
Step S10 in example is identical with embodiment illustrated in fig. 7 to step S40, and difference lies in also wrap after step S30 and step S40
It includes：
Step S50 when the character group switching command for receiving remote controler, choice box is moved to from previous character group next
During character group, stop the rolling switching of character in previous character group.
In the present embodiment, when not finding required character in the character group that user selects in choice box institute frame, operation remote control
Left and right button on device, remote controler send character group switching command to television set, and choice box is moved to next group to the left or to the right
Character group, the character in next group of character group start to roll switching, meanwhile, the character in previous group character group stops switching.Such as
This one, character rolls switching automatically in the character group of choice box institute frame choosing, each character remains stationary in the character group that non-frame selects,
The memory of character scroll occupancy is advantageously reduced, improves the processing speed of television set.
As shown in figure 11, Figure 11 is the structure diagram of the device embodiment of character input of the present invention.The present embodiment is mentioned
Character input device, including：
Display module 10, for character to be divided into multigroup character group, grouping on the screen shows multigroup character group；
Choice box for receiving the character group switching command of remote controler, is moved to institute's word selection by choice box mobile module 20
Symbol group, and a character in character group selected by frame choosing；
Character scroll module 30, for rolling the character of switching choice box center choosing automatically；
Input module 40, for when the confirmation for receiving remote controler instructs, the character selected when front frame to be written input field.
By taking English alphabet shown in Fig. 2 as an example, display module 10 by 26 English alphabets according to A-E, F-J, K-O, P-T,
U-Z points are 5 groups, and 5 groups of character groups are transversely arranged, and each group of character group is shown as a vertical bar.Every group of character group is shown in fig. 2
3 characters, remaining character are temporarily hidden.
When the upper and lower button of user's operation remote controler, remote controler sends block switching command to television set, and selection is frameed shift
Dynamic model block 20 controls the choice box shown on video screen to be moved at input field or character types in character block, gives tacit consent to frame
The first character of first group of character group is selected, can also preset the position of a quit character block when institute frame choosing before frame choosing.
After choice box reaches character block, when the left and right button of user's operation remote controler, remote controler sends character group to television set
Switching command, 20 control selections frame of choice box mobile module are moved to next group of character group, and frame selects next group to the left or to the right
First character in character group.After user stops left and right button operation, the character group where choice box is selected by user
Character group.
When circle is selected to select a character of one group of character group, without user's operation, the control choosing of character scroll module 30
The character for selecting the choosing of frame center rolls switching successively automatically, advantageously reduces the button operation to remote controler, cuts television set character
It changes more convenient with input.
Character scroll module 30 can be adjusted to roll according to preset rolling time interval and be cut when control character is rolled and switched
The character residence time changed, such as preset characters residence time are 2 seconds, then choice box stops 2 at each character selected by frame
After second, then it is switched to character late.In addition, input field can also be written according to character by rolling the character residence time of switching
Frequency height distributes, and each character is written into the number of input field in character group in statistics a cycle, right according to the number of statistics
The residence time that character scroll switches in character group in next cycle is allocated, and it is higher to commonly write frequency, rolls switching
The character residence time it is longer.For example, in A-E character groups, A, B, C, D, E input are completed at first 100 times when system is recorded
In have 33 B, 27 D, 19 A, 12 C, 9 E, it is assumed that be switched to E from A needs 10 seconds in total, then is write according to each character
The frequency for entering input field obtains, and the character residence time of A is 1.9 seconds, i.e. residence time of the choice box at character A is 1.9 seconds,
B is 3.3 seconds, and C is 1.2 seconds, and D is 2.7 seconds, and E is 0.9 second.Thus, adjust what character switched according to the use habit of user
Residence time makes character switching more meet user demand.
In addition, the frequency height that input field can also be written in the rolling transfer sequence of character according to character distributes, it is similary to unite
Each character is written into the number of input field in character group in meter a cycle, according to the number of statistics, to word in next cycle
The rolling transfer sequence of character is adjusted in symbol group, commonly writes that frequency is higher, and the sequence in transfer sequence is rolled more is leaned on
Before.For example, in A-E character groups, when system be recorded have in A, B, C, D, E input is completed for first 100 times 33 B, 27 D,
19 A, 12 C, 9 E then within the period of next 100 times inputs, switch the group according to being scrolled sequentially through for B, D, A, C, E
Character group.Thus, adjust the rolling transfer sequence of character according to the use habit of user, character switching is made more to meet and is used
Family demand.
When the character of circle choosing is selected to be character needed for user, user can click the determination key on remote controler, remote controler
It is sent to television set and confirms instruction, input field is written in the character that circle is selected to select by input module 40.If the user find that input
Character it is wrong, choice box can be moved to input field, and click the left button on remote controler as delete key delete input field in
Character, return again to character block and reselect input.
The present embodiment shows character, and a character in selection circle selects one group of character group by the way of character group
Afterwards, automatically switch the character of choice box center choosing, user only needs to select required character group, without user's control character
Switching, reduce button operation of the user to remote controler, make television set character switching with input it is more convenient.
Further, character scroll module 30 is specifically used for：
It keeps choice box position motionless, rolls the position of each character in character group selected by switching, make what choice box center selected
Character switches successively according to transfer sequence is rolled；
Or the position of each character is motionless in character group selected by keeping, and rolls the position of switching choice box, makes choice box center
The character of choosing switches successively according to transfer sequence is rolled.
Character scroll module 30 in the present embodiment keeps choice box position motionless, real by way of switching character position
The rolling switching of existing frame word selection symbol.Such as A-E character groups in Fig. 2, choice box are maintained at the top of A-E character group vertical bars, just
Select circle word selection symbol A during the beginning, during rolling, character A is rolled to character group least significant end (being hiding in figure), and character B is moved up
To topmost, character C is moved upward to centre position, and hiding character D is moved to bottom, remaining character moves up one successively
(being remained as in figure hiding).Thus, which user need not move up and down sight, the nothing caused by choice box lines unobvious is avoided
What method saw that frame bit selecting puts clearly happens, and further makes the switching of television set character and input more convenient.
Another way is that character scroll module 30 keeps character position motionless, by way of switching choice box position
Realize the rolling switching of frame word selection symbol.Such as A-E character groups in Fig. 4, the position of each character is motionless in A-E character group vertical bars, just
Select circle word selection symbol A during the beginning, during rolling, choice box moves down frame word selection symbol B, after the time interval of character B reaches, choosing
It selects frame and moves down frame word selection symbol C, and so on.Thus, character without mobile, only need to move choice box, more accord with
It closes conventional frame and selects mode.
In addition, using keeping, character position is motionless, is only relatively specific for word shown in Fig. 4 by the way of switching choice box position
The complete dispaly states of Fu Zuwei, if character group in a manner that half display half shown in Fig. 2 is hidden, can use above-mentioned simultaneously
Two kinds of rolling switching modes.Such as A-E character groups in Fig. 2, select circle word selection symbol A when initial, during rolling, choice box is to moving down
Dynamic frame word selection symbol B, after the time interval of character B reaches, choice box moves down frame word selection symbol C；When choice box needs frame to select
During character D, choice box position is motionless, and character starts to roll, and the character A of the top is rolled to stowed position, and character B is moved up
To topmost, character C is moved upward to centre position, and hiding character D is moved to bottom, and character D is by positioned at bottom
The choosing of selection circle, the rolling switching mode of character E is identical with character D；After the frame choosing of A-E is completed, when choice box needs weight
During new frame word selection symbol A, the position of character A-E returns to initial bit, i.e., character A is topmost shown in Fig. 2, and B is in centre, and C is most lower
End, D and E hide, and simultaneous selection frame returns to character group the top frame word selection symbol A.Thus, more meet conventional frame choosing side
Formula.
Further, character scroll module 30 is additionally operable to：
When the character group switching command for receiving remote controler, choice box is moved to next character group from previous character group
When, stop the rolling switching of character in previous character group.
In the present embodiment, when not finding required character in the character group that user selects in choice box institute frame, operation remote control
Left and right button on device, remote controler to television set send character group switching command, 20 control selections frame of choice box mobile module to
A left side moves right to next group of character group, and character scroll module 30 controls the character in next group of character group to start to roll at this time
Switching, meanwhile, character scroll module 30 also controls the character in previous group character group to stop switching.Thus, choice box institute
Character rolls switching automatically in the character group of frame choosing, and each character remains stationary in the character group that non-frame selects advantageously reduces character
The memory occupied is rolled, improves the processing speed of television set.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.Pass through above embodiment party
The description of formula, it is required general that those skilled in the art can be understood that above-described embodiment method can add by software
The mode of hardware platform is realized, naturally it is also possible to which by hardware, but the former is more preferably embodiment in many cases.It is based on
Such understanding, the part that technical scheme of the present invention substantially in other words contributes to the prior art can be with software product
Form embody, which is stored in a storage medium (such as ROM/RAM, magnetic disc, CD), including
Some instructions use so that a station terminal equipment (can be television set, mobile phone, computer, server or the network equipment etc.)
Perform the method described in each embodiment of the present invention.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow shift that description of the invention and accompanying drawing content are made directly or indirectly is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (8)
- A kind of 1. method of character input, which is characterized in that including step：Character is divided into multigroup character group, grouping on the screen shows multigroup character group；Character group switching command is received, choice box is moved to selected character group, and a character in character group selected by frame choosing；It is automatic to roll the character for switching the choice box center choosing；When receiving confirmation instruction, input field is written into the character selected when front frame；In the character group during each character scroll switching, the character residence time of switching is rolled according to the frequency of character write-in input field Rate height distributes, and write frequency is high, and the character residence time is long.
- 2. the method for character input as described in claim 1, which is characterized in that the automatic rolling switches in the choice box The step of character of frame choosing, includes：It keeps the choice box position motionless, rolls the position of each character in character group selected by switching, make the choice box center The character of choosing switches successively according to transfer sequence is rolled；Or the position of each character is motionless in character group selected by keeping, and rolls the position for switching the choice box, makes the choice box The character of center choosing switches successively according to transfer sequence is rolled.
- 3. the method for character input as claimed in claim 2, which is characterized in that described to automatically switch the choice box center choosing Character the step of after further include：When receiving the character group switching command, by choice box from previous character group be moved to next character group when, stop institute State the rolling switching of character in previous character group.
- 4. the method for character input as described in any one of claims 1 to 3, which is characterized in that each character in the character group The transfer sequence that rolls sort according to the frequency height of character write-in input field, write frequency is high, and sequence is forward.
- 5. a kind of device of character input, which is characterized in that including：Display module, for character to be divided into multigroup character group, grouping on the screen shows multigroup character group；Choice box for receiving character group switching command, is moved to selected character group, and selected by frame choosing by choice box mobile module A character in character group；Character scroll module, for rolling the character for switching the choice box center choosing automatically；Input module, for when receiving confirmation instruction, the character selected when front frame to be written input field；The character scroll module is additionally operable to：When each character scroll switching in the character group, the character residence time of switching is rolled according to character write-in input field Frequency height distributes, and write frequency is high, and the character residence time is long.
- 6. the device of character input as claimed in claim 5, which is characterized in that the character scroll module is specifically used for：It keeps the choice box position motionless, rolls the position of each character in character group selected by switching, make the choice box center The character of choosing switches successively according to transfer sequence is rolled；Or the position of each character is motionless in character group selected by keeping, and rolls the position for switching the choice box, makes the choice box The character of center choosing switches successively according to transfer sequence is rolled.
- 7. the device of character input as claimed in claim 6, which is characterized in that the character scroll module is additionally operable to：When receiving the character group switching command, by choice box from previous character group be moved to next character group when, stop institute State the rolling switching of character in previous character group.
- 8. such as the device of claim 5 to 7 any one of them character input, which is characterized in that the character scroll module is also For：The transfer sequence that rolls of each character sorts according to the frequency height of character write-in input field in the character group, write frequency Height, sequence are forward.
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| CN201410165893.5A CN105025374B (en) | 2014-04-23 | 2014-04-23 | The method and apparatus of character input |
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| CN105025374B true CN105025374B (en) | 2018-06-29 |
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| CN105677212A (en) * | 2015-12-31 | 2016-06-15 | 浙江慧脑信息科技有限公司 | Multi-functional time input method |
| CN105630394B (en) * | 2016-01-06 | 2019-01-11 | 浙江慧脑信息科技有限公司 | One kind can additions and deletions idler wheel input method |
| CN108376035A (en) * | 2018-02-05 | 2018-08-07 | 多林科技（武汉）有限公司 | The method and apparatus that dynamic inputs design symbol |
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| CN101404716A (en) * | 2008-11-06 | 2009-04-08 | 深圳市茁壮网络技术有限公司 | Method and apparatus for inputting characters on digital television terminal |
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| CN102231811A (en) * | 2007-02-09 | 2011-11-02 | 华为技术有限公司 | Video systems, remote control equipment and method of switching channels |
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| US7539472B2 (en) * | 2005-09-13 | 2009-05-26 | Microsoft Corporation | Type-ahead keypad input for an input device |
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| CN1802853A (en) * | 2003-05-20 | 2006-07-12 | 汤姆森许可贸易公司 | Method for navigation in a list of elements and audiovisual receiver for the selection of elements in a list |
| CN102231811A (en) * | 2007-02-09 | 2011-11-02 | 华为技术有限公司 | Video systems, remote control equipment and method of switching channels |
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