CN103080888B - A kind of input method of Chinese character - Google Patents
A kind of input method of Chinese character Download PDFInfo
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- CN103080888B CN103080888B CN201180041380.8A CN201180041380A CN103080888B CN 103080888 B CN103080888 B CN 103080888B CN 201180041380 A CN201180041380 A CN 201180041380A CN 103080888 B CN103080888 B CN 103080888B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/018—Input/output arrangements for oriental characters
Abstract
Embodiments of the invention relate to input method of Chinese character, by sliding an input completing a Chinese character continuously.In inputting interface centered on current sliding position, interface is divided into some different regions in direction that dissipates, and defines and effectively slide completed letter, tone or function input to different directions region.In the Pinyin Input stage, according to Chinese phonetic alphabet layout rule, set the fixed correspondence of non-first phonetic alphabet collection and power and energy and direction region, often input a non-the first letter only effectively to slide once to its correspondence direction region, it is possible to by effectively sliding or completing by pre-defined rule the input of phonetic tone to prescribed direction.In the page turning choice phase, corresponding relation according to default page turn over operation and alternate item sequence number and direction region, carry out identical page turning or select the corresponding line of travel region of operation to be changeless, often turn over one page only effectively to slide once to prescribed direction region, often input an alternative Chinese character sequence and only effectively need to slide once to its sequence number corresponding direction region.
Description
Technical field
The present invention relates to a kind of input method of Chinese character, especially relate to use the input method of touch manner input Chinese character.
Background technology
At present, widely used various associating mode input method, shortens Chinese character input speed.But the input of the Chinese phonetic alphabet
The speed of speed and page turning and selection does not significantly improve all the time, becomes one of Main Bottleneck of restriction Chinese character input speed.
Conventional spelling input method completes Pinyin Input by keying in letter one by one, and speed is slow, and the repetition rate of coding is high.
With being widely current of touching type operation interface, occur in that the sliding input method of the Chinese phonetic alphabet.Such as Chinese patent
Document number CN102073445A, it is proposed that a kind of auxiliary Chinese pinyin input system based on touch-screen, by continuous change office
The keyboard layout in portion, decreases the distance sliding, and improves Pinyin Input speed.But when inputting same follow-up letter, this letter
Do not fix relative to the position of previous letter so that user needs when inputting identical follow-up letter according to keyboard prompting along not
Equidirectional slide, constrain Pinyin Input speed.Additionally, existing conventional spelling input method is required for by function key greatly auxiliary
Help, switch input pattern or the operation such as input state is set, just can be simultaneously entered the Chinese phonetic alphabet and English, and typically no examine
Consider the input by Chinese phonetic alphabet tone and improvement page turning and select function to improve input speed.
Content of the invention
The present invention proposes a kind of input method of Chinese character, and user can be allowed to be not necessarily to check on touch interface that prompting just can be slided continuously
Row input Pinyin letter, thus improve input speed.
In order to reduce the repetition rate of coding, the present invention provides the function of input Pinyin tone in sliding input process.Work as repeated code word
When number is still more, the present invention provides the function carrying out page turning and selection in sliding input process.
Additionally, the present invention provides switching Chinese and English function in sliding input process, without through additional
Operation, for example, use extra function key.
According to an aspect of the present invention, according to Chinese phonetic alphabet layout rule, set up and the Chinese phonetic alphabet may be located at non-head
The letter (collection) of position, phonetic tone and English alphabet and upper and lower, left and right, upper left, lower-left, upper right, eight directions in bottom right
Fixed correspondence, with first letter of pinyin key (or subregion of initial key) as starting point, according to this corresponding relation and being wanted
The alphabetical order of the input Chinese phonetic alphabet (or English alphabet), by the edge letter continuous taxi operation of correspondence direction, Ke Yihua
Go out a directing curve, be used for completing the input of the Chinese phonetic alphabet and English alphabet.For the alphabetical sequence of all Chinese phonetic alphabet, if
One letter β may follow at letter collection { α1, α2, α3,..., αnIn } after any one letter, then concentrate any for this letter
For one letter, letter β is always located on same correspondence direction, it may be assumed that concentrate the defeated of any one letter completing this letter
After entering, to input letter β, then always can be by continuously slipping operation in same direction and complete the input of letter β.
The present invention employs the principle that in the Chinese phonetic alphabet, after any one phonetic alphabet generally only can with a, e, i,
Ten letters of o, u, ü, n, g, h, r, any one letter key have corresponding upper (Y-axis forward), under (Y-axis negative sense), it is left that (X-axis is born
To), right (X-axis forward), upper left (with X-axis negative sense and the ray place direction that Y-axis forward angle is 45 °), lower-left (bear with X-axis
To with the ray place direction that Y-axis negative sense angle is 45 °), upper right is (with X-axis forward and the ray institute that Y-axis forward angle is 45 °
In direction), bottom right (with X-axis forward and the ray place direction that Y-axis negative sense angle is 45 °) several fixed-directions, it is stipulated that upwards,
Under, left and right, lower-left, upper right, bottom right slide the length (L is for setting numerical value) more than L represent respectively input letter e, a, o, i, n,
u、ü.When letter h is not initial, only can follow after letter z, c, s, and will not follow after letter ü after letter z, c, s,
Therefore regulation letter z, c, s slide down to the right the length representative input h more than L.When letter r is not initial, only can follow at word
After female e, and will not be with letter ü after letter e, therefore regulation letter e slides down to the right the length representative input letter more than L
r.Letter g when being not initial, only can follow after letter n, when letter n is not initial, afterwards or do not have letter or
With letter g, therefore specify that the length (represent input n, and n must not be now initial) that lower section is slided more than L to the left is backward
Other directions any in addition to lower left, upper left side are slided the length more than L and are all represented input letter g.In order to enable not use
It is simultaneously entered the Chinese phonetic alphabet and English, it is stipulated that slide more than L from initial key to upper left under any other function key auxiliary
The corresponding English alphabet of length representative input initial, if continuing afterwards to slide to other directions any in addition to upper left
Length more than L, it is stipulated that represent and capital and small letter conversion is carried out to current English alphabet.Phonetic tone can input by the following method:
Initial key surface can be divided into four plane domains, represent respectively high and level tone and softly, rising tone, upper sound, falling tone, by cunning
Beginning-of-line is positioned at certain region of initial key to determine phonetic tone.Cannot be divided into multiple to be adapted to single letter key
The keyboard in tone region, provides another kind of tone input mode: regulation ought complete the defeated of certain phonetic by sliding curve
After entering, when still keeping with inputting interface contact condition, person's handwriting slides the length more than L again to upper left side, represents the sound of this phonetic
It is adjusted to high and level tone or softly；If remaining in that the contact condition with inputting interface after completing the input of high and level tone tone, person's handwriting is again
Turn back to the right to the length sliding more than L, it is stipulated that the tone representing this phonetic is rising tone；If completing the defeated of high and level tone tone
Remain in that the contact condition with inputting interface after entering, make line of demarcation with the straight line of upper left, be front up, to point
Boundary line slides the length more than L with right region, it is stipulated that the tone representing this phonetic is upper sound, slides greatly with left region to line of demarcation
Length in L, it is stipulated that the tone representing this phonetic is falling tone.During this tone input scheme input Chinese phonetic alphabet a, e, o, m, with
Conflict can be produced, for indivedual conflict phenomenons regulation inputting English letter as preferentially during input letter A, a, E, e, O, o, M, m
Select.
The process pressing above rule one Chinese phonetic alphabet of input is as follows: pressing initial key, i.e. to complete first letter defeated
Enter, then slide the length more than L to second letter place direction, complete second letter input, then to the 3rd letter
The length more than L is slided in place direction, and the 3rd letter input completes, by that analogy, until this phonetic fully enters after completing
Depart from inputting interface, remain and inputting interface contact condition during inputting a phonetic.Sliding trajectory forms one
It is good for the curve as starting point for the position with initial, correspond to unique Chinese phonetic alphabet.
In actual life, the sliding trajectory drawing by hand is difficult to the broken line of always standard, for the solution of this problem
Scheme is: the direction scope of definition is extended to sector region by line, it may be assumed that letter place plane is divided into this letter as circle
The territory, eight adjacent sectors of the heart, one line of travel of each Regional Representative, divides with territory, adjacent sectors with each sector region
The slope in boundary line, as boundary value, sets up eight slope intervals accordingly, and interval by slope and sector region the direction that dissipates is distinguished
Identify eight different directions.As long as line of travel is in sector region, i.e. every some slope of sliding trajectory curved section is with fan-shaped two
In limit slope is the interval range of boundary value, the sliding trajectory J curve effectJ that generated is equal to and slides generation in the direction
Broken line.On the sliding trajectory curve of one phonetic of input, intercept curved section with cut-point for end points, when cut curved section is full
When being enough to lower condition, it is stipulated that the confirmation input direction corresponding letter β:
1. the slope value of each point is in the corresponding slope interval range of certain direction A.
2. the direction of motion sector region corresponding with direction A of each point to dissipate direction consistent.
3. curved section length is more than L.
4. curve line of travel corresponding letter β is different from previously input letter α.
The definition of cut-point: if certain point of curve is the origin of curve or terminal, or the slope of curve of this point is curve
The interval boundary value of slope corresponding to line of travel, and this point is not knee of curve, then this point is a cut-point of curve.
Conventional at present keyboard layout, in addition to the corresponding independent button of every letter, also has a kind of keyboard layout, every three or four
Individual letter corresponds to same button, present invention provide that the mode of input Pinyin initial on this keyboard uses its original mode i.e.:
After pressing initial key, operate if not done by taxi operation or word selection, again press initial key and then represent initial
Second letter on this key, the 3rd or the 4th letter that in like manner initial can be chosen to be on this key should be selected.Its follow-up lexicographic ordering
The input process of row is consistent with as described before method.
According to one embodiment of the invention, Chinese character coding input method includes: by many groups of the non-initial collection of the composition Chinese phonetic alphabet
Letter corresponds to multiple directions regularly, and wherein often group letter includes the non-initial of one or more Chinese phonetic alphabet；Reception makes
The input of the initial that phonetic transcriptions of Chinese characters is inputted by user；Catch user to slide continuously on touch input interface and produce
Sliding trajectory curve；According to the direction sliding each efficiency curve section in order identification sliding trajectory curve；And according to sliding
Order from the direction of each efficiency curve section fix corresponding one group letter select one or more candidate letter, arrange successively
It is listed in after initial to form pinyin sequence；And determine one or more candidate Chinese character according to pinyin sequence and be presented on tactile
Touch on inputting interface.
Beneficial effects of the present invention:
1. a need one just can input a Chinese phonetic alphabet, or big (little) writes English alphabet.
2. can reduce the Chinese phonetic alphabet repetition rate of coding with input Pinyin tone at input Pinyin simultaneously.
3. utilize the mode of sliding to input, improve input speed.
4. letter and the corresponding relation of all directions are fixed, user only need to remember each self-corresponding letter in eight directions or
Function just can skillfully be grasped within a very short time.
5. user can be arranged adjust the alphabetical fixed correspondence with all directions according to self preference, and respectively
The scope of the corresponding sector region in direction, is conducive to improving input speed, strengthens fault-tolerance, improve Consumer's Experience.
Summary of drawings
Inventive feature, performance are further described by below example and accompanying drawing thereof.
Fig. 1 is the corresponding relation schematic diagram in letter and direction according to an embodiment of the invention.
Fig. 2 is the corresponding relation schematic diagram in letter and direction according to another embodiment of the present invention.
Fig. 3 is the schematic diagram sliding input Pinyin tone according to an embodiment of the invention.
Fig. 4 is the schematic diagram sliding input Pinyin tone according to another embodiment of the present invention.
Fig. 5 is the schematic diagram of the input Pinyin tone according to further embodiment of this invention.
Fig. 6 is the sliding trajectory schematic diagram of the phonetic of input example sentence " Hi phonetic letter is settled from this ".
Fig. 7 is the sliding trajectory schematic diagram of the phonetic of input example sentence " Chinese character input is settled from this ".
Fig. 8 is the sliding trajectory schematic diagram of inputting English letter " H " and " h " in English input phase.
Fig. 9 is page turning and the corresponding relation selecting function and direction in the choice phase of page turning according to an embodiment of the invention
Schematic diagram.
Figure 10 be input " omiting " word phonetic slide curve synoptic diagram.
Figure 11 be input " spending " word phonetic slide curve synoptic diagram.
Figure 12 is the corresponding relation schematic diagram in letter or function and direction in embodiments of the invention.
Figure 13 is the exemplary touch inputting interface of one embodiment of the invention.
Figure 14 is the process sliding input " cinder " word in touch input interface of one embodiment of the invention.
Figure 15 illustrates the input method flow chart of one embodiment of the invention.
Figure 16 illustrates the input method flow chart of another embodiment of the present invention.
Figure 17 illustrates the input method flow chart of further embodiment of this invention.
The preferred forms of the present invention
The following detailed description of embodiments of the invention, but embodiment disclosed in this specification is one-sided to the present invention
One illustration of feature, protection scope of the present invention is not limited to this embodiment, and the embodiment of other any function equivalents each falls within
In protection scope of the present invention.In addition to the content that this specification has described that, those skilled in the art can according to described above and
Instruct the protection model being clearly understood that other modifications that the present invention model and method to the present invention are made fall into the present invention equally
In enclosing.
According to current Chinese phonetic alphabet layout rule, can follow in phonetic other letter (for example initial or other
Letter) below letter collection be { a, e, g, h, i, m, n, o, r, u, ü }.In the specific implementation, can be according to required character set
This letter collection is adjusted.For example, m only can follow after h as the non-initial of phonetic, and the corresponding Chinese character of hm is seldom and not
Conventional, it is possible to m not to be added non-initial collection.
According to embodiments of the invention, these letter collection being divided into some groups, each group of letter can include one or more
Letter.For example, can be grouped according to using frequency, individually be divided into one group by using the letter that frequency is high.Each
Group letter is by the directional correlation fixing with.Many group letters then associate correspondingly and regularly with multiple directions.When
After sliding in one direction on inputting interface, this direction will be identified, and filter out the letter of association accordingly.May be appreciated
It is that, when carrying out above-mentioned layout, the quantity in direction can change, but will be limited by the precision of user's operation and identification,
It is usually no more than 8.
Denote in FIG and can follow each letter after other letters and eight sides according to an embodiment of the invention
To corresponding relation.Wherein, the direction of δ instruction is used to inputting English letter, or logical after phonetic alphabet sequence inputting completes
Cross and slide the input phase entering phonetic tone along δ direction.
In FIG, in the Pinyin Input stage, a little set up reference axis for the origin of coordinates with input plane, and determine upper (Y
Axle forward), under (Y-axis negative sense), left (X-axis negative sense), right (X-axis forward), upper left (with X-axis negative sense and Y-axis forward angle be
45 °), lower-left (being 45 ° with X-axis negative sense and Y-axis negative sense angle), upper right (being 45 ° with X-axis forward and Y-axis forward angle), bottom right
It is 45 ° with X-axis forward and Y-axis negative sense angle) eight directions.Be set in the Pinyin Input stage up and down, left and right, lower-left, the right side
On slide coverage and represent input letter e, a, o, i, n, ü or r or h, u or g respectively.
Fig. 2 is the corresponding relation schematic diagram in letter and direction according to another embodiment of the present invention.As in figure 2 it is shown, spelling
Sound input phase, a little sets up reference axis for the origin of coordinates with input plane, and determine go up (Y-axis forward), under (Y-axis negative sense),
Left (X-axis negative sense), right (X-axis forward), upper left (being 45 ° with X-axis negative sense and Y-axis forward angle), lower-left are (with X-axis negative sense and Y-axis
Negative sense angle is 45 °), upper right (being 45 ° with X-axis forward and Y-axis forward angle), bottom right with X-axis forward and Y-axis negative sense angle be
45 °) eight directions.Set upper left and be respectively the first function direction δ with bottom right1With the second function direction δ2, the two function direction
Various definition, the example definitions that hereinafter an embodiment of the present invention will be described can be carried out.Be set in the Pinyin Input stage upwards,
Under, left and right, lower-left, upper right slide coverage and represent input letter i, a, o, e, n or ü or h or m, u or r or g respectively.
For improving input efficiency, some particular provisions can be carried out.For example, it is stipulated that slide to the right when e is initial effectively
Distance represents input letter ê；U and g conflicts with nu at same direction, ng, owing to the corresponding Chinese character of phonetic ng all can be straight by phonetic n
Connect and show, so regulation n slides input Pinyin nu to upper right；Regulation h is not sliding to other letter directions after sliding to left down
Row input Pinyin hm, if h continues to slide on to the right input Pinyin hng after sliding to left down.
For reducing the repetition rate of coding, Chinese phonetic alphabet tone can be introduced.After setting phonetic alphabet input completes, to δ2Direction is slided
Coverage carries out phonetic tone input.
Illustrate successively in figure 3 high and level tone and softly, rising tone, upper sound, the corresponding sliding trajectory of four tones of falling tone.Point α
End of Curve when representing that phonetic alphabet sequence inputting completes, if not having termination to slide curve, continues to press direction shown in figure sliding
Row just can complete the input of this phonetic tone.
Fig. 4 is the schematic diagram sliding input Pinyin tone according to another embodiment of the present invention.As shown in Figure 4, phonetic is worked as
Letter input completes and to δ2After direction is slided, if now not to δ1And δ2Outside other directions continue to slide, specify defeated
Enter falling tone；If continue to left down (under or), right, upper right (on or) slides coverage regulation and represents input high and level tone or light respectively
Sound, rising tone, upper sound.
As an alternative, can make to input in other ways tone, the such as central part at Fig. 1, initial key is divided
It is 4 regions.Fig. 5 illustrates more specifically example, and with reference to embodiment illustrated in fig. 5, α represents first letter of pinyin key, by initial key
It is divided into 4 regions, can be completed the input of phonetic tone by sliding region residing for starting point, wherein the 1st, the 2nd, the 3rd, 4 points of region
Corresponding high and level tone or softly, rising tone, upper sound, falling tone.
When repeated code number of words is still more, the function carrying out page turning in sliding input process can be introduced.Such as Fig. 2 institute
Show, if to δ1The then entrance page turning choice phase is slided in direction, and exemplary page turn over operation will describe with reference to Fig. 9 later.
As it was previously stated, δ2The direction of instruction may further be used to the switching realizing inputting from input in Chinese to English.Exemplary
English input operation will describe with reference to Fig. 8 later.At δ2In having simultaneously/embodiment of English switching and tone input in,
The input Chinese phonetic alphabet a, e, o, m containing tone can produce with the English upper and lower case letter of input a, e, o, m and conflict, and can specify that
Conflict avoided in preferential input English.
In the embodiment shown in fig. 6, the phonetic by input example sentence " Hi Pinyin Input is settled from this ", demonstrates defeated
Enter the sliding trajectory of the Chinese phonetic alphabet (containing tone) and English upper and lower case letter.Wherein the tone of the phonetic of " alphabetical " two word uses sliding
Line mode inputs, and the phonetic of other Chinese characters zones of different of letter key according to residing for starting point confirms this phonetic tone, wherein
Be numbered the 1st, the 2nd, the 3rd, four regions of 4 corresponding high and level tones respectively and softly, rising tone, upper sound, falling tone.
In the embodiment shown in fig. 7, it, when inputting the phonetic of " Chinese character input is settled " from this, two kinds have also been respectively adopted
Different tone input schemes, the tone of " Chinese character input " four words is inputted by slide action, and remaining Chinese character tone passes through
Identify that the tone region sliding initial key belonging to starting point inputs.Wherein square expression initial key, letter representation in rhombus
The letter being inputted when sliding into this position or tone, by the 1st, the 2nd, the 3rd, 44 the tone regions indicating correspondence respectively in initial key
High and level tone or softly, rising tone, upper sound, falling tone.If not continuing after completing Pinyin Input to slide, but start again at new phonetic
Sequence inputting, then can keep in current pinyin sequence, after the phonetic of Chinese character sequence the last character to be entered, continues to δ1Direction
Slide coverage and enter the page turning choice phase.
In one embodiment, according to Chinese phonetic alphabet layout rule, can be fault-tolerant defeated to the illegal phonetic alphabet sequence of input
Enter.For example, sliding input alphabetical sequence ag, middle can leak defeated letter n, then input alphabetical sequence ang, and similar og or on is corresponding
Input ong.For example, after sliding the input completing letter i and another letter input, the input of letter o is completed again, then
Being converted into legal alphabetical sequence iao, similar conversion b-e ("-" represents any one letter) is bie, ug or u-g or u--g is
Uang, di-n be dian, di-o be diao, f-i be fei, j-a be jia, ji-o be jiao, li-o be that liao, mi-o are
Miao, ni-o be niao, pi-o be piao, q-a be qia, qi-o be qiao, sh-o be shao, sh-o be that shuo, ti-n are
Tian, ti-o be tiao, x-a be xia, jio-be jiong, an-be ang, en-be eng, in-be that ing, on-or o--are
Ong, o-be ou, ü-be ü e.Such as j, q, x, y slide to upper right (u) or lower-left (ü) all can input ju, qu, xu, yu.
As shown in Figure 8 in embodiment, illustrate under the non-opening of " caps lock " function input English lower case h and
The process of capital H.To δ after click initial h key2Direction is slided, then enter English alphabet input phase, when to δ2Direction
Slide rear end of input and then export corresponding English alphabet.When to δ2Direction slide after again to other any directions slide effectively away from
Then capital and small letter conversion carried out to English alphabet from rear end of input and export.
In one embodiment, special glide index can be set to complete English word input.Specifically, from initial
Key starts arbitrarily to draw a closed polygon (or other opening flags of regulation) on initial key and continues afterwards to other letters
Slide, then enter English word input phase, continue to slide to follow-up English alphabet place keyboard position successively, by a certain word
Arbitrarily draw a closed polygon (or other expressions of regulation repeatedly input mark) on female key and realize inputting continuously this letter two
Secondary.When sliding into the last letter key, draw any enclosed polygon (or other of regulation terminate this letter key more
Mark) afterwards and to δ1Or δ2Direction is slided, the entrance page turning choice phase (or direct sliding to alternate item sequence number correspondence direction completes
Select input).
As shown in Figure 9 in embodiment, alphabetical sequence input completes backward δ1Direction is slided coverage and is entered page turning selection
Stage.Once turn over one page by continuing to slide to the function direction different from previous line of travel, by double to together
One function direction is slided and is changed page turning direction.Specifically, to δ1And δ2Direction is often alternately slided and is once turned over one page, to δ1(or
δ2) direction pauses after sliding and continue to δ1(or δ2) slide, then page turning direction from become forward backward or from become backward to
Before.Slide after page turning finds required Chinese character sequence or the English alternate item place page, to left down, upper right, upper and lower, right, left slide
Coverage respectively represent select input serial number the 1st, the 2nd, the 3rd, the 4th, the 5th, 6 alternate item.If the number of alternate item is more than 6, permissible
By this sequence number splits into the numeral within multiple 6, the corresponding direction of several numerals after splitting is slided continuously successively respectively
Row completes to select input；Also can dynamically generate the line of travel of respective numbers and be prompted to user, user is sliding to prompting direction
The alternate item of the corresponding sequence number of row input.
In addition to page turning selection is slided in utilization, the present invention can also be used with other modes and carries out page turning.For example in input process all
By sliding into a certain alternate item or page-turning button can be clicked directly in a traditional way and alternate item carries out selecting input.
After entering the page turning choice phase, if not done by selection, but start new writing from memory when once sliding input
Give up into first alternate item.During sliding page turning, as long as page turning sliding trajectory is not carried out in keyboard area, sliding trajectory
Can be interrupted.
In the embodiment shown in fig. 10, the input being completed " omiting " word phonetic by a curve is demonstrated.Make actual
During with, the sliding trajectory that user in most cases draws is all curve, and Figure 10 describes by analyzing sliding trajectory
Curve completes the concrete grammar of the input of this phonetic.Length l of its middle conductor L0For confirm input one letter when necessary
The shortest length of efficiency curve section.According to Fig. 1, ü is corresponding with lower right for letter, and the slope of OA and OB is that lower right is corresponding
Slope interval { a, boundary value b).In No. 4 regions of initial l, certain some O starts (to have completed initial l and spelling as starting point
Speech adjust input) to letter ü corresponding to lower right slide into M point when, discovery M point at the slope of curve be equal to slope interval
(a, boundary value b), and M are not knee of curves, then M is a cut-point.It is more than l by the length of calculated curve section OM0, OM
Upper slope a little all interval (a, b) in the range of and all to the right to sliding, letter ü is different with previous alphabetical l, meets
Confirming the condition of letter input, letter ü input completes.Continued to slide to the right along curve until N point by M point, find N point slope
For the boundary value that the corresponding slope of right direction is interval, and N point is not flex point, and N is a cut-point.The length of calculated curve section MN
Degree, discovery is less than l0, MN is not effectively to slide curve, it is impossible to confirm the input of letter i.In like manner continue along curve from N point to
Upper right side is slided until cut-point P, and same curved section NP length is less than l0, it is not effectively to slide curve, it is impossible to confirm upper right
The input of direction corresponding letter u or g.Continue to slide upward along curve, until terminal T.Curved section PT institute is a little all upwards
Side slides, and the slope of each point is in slope interval range determined by PE and PF of boundary line, and PT length is more than l0, and letter
E is different from previous letter ü, meets the condition confirming letter input, and letter e input completes, and the Pinyin Input of " omiting " word completes.
As shown in figure 11 in embodiment, demonstrate the input being completed " spending " word phonetic by a curve.By analyzing
Sliding trajectory curve completes the input of this phonetic.Ray l in figure1With l2、l2With l3、l3With l4、l4With l5The direction region constituting
Corresponding u/r/g, e/ ê, the second function direction and letter a respectively.Ray l1It is parallel to l1', l2It is parallel to l2' and l2", l3Parallel
In l3', l4It is parallel to l4', l5It is parallel to l5’；l2”、l3’、l4' with the sliding trajectory curve of input Pinyin each be tangent with a M,
N、P.The a length of l of line segment L, represents the beeline effectively sliding once to a direction.
If sliding coverage is l0.From the beginning of the high and level tone tone region point O of letter key h, corresponding to second letter u
Direction region slide until some M, now curved section OM line of travel is in the region of same direction, and length be more than l0, complete
The input of alphabetical u；Continuing to slide into a N, curved section MN line of travel is in the region of same direction, but its length is less than l0,
Do not carry out any input；Continue to slide into a P, in like manner do not carry out any input；Continuing to slide into a Q, curved section PQ is same
In the region of individual direction, and its length is more than l0, complete the input of letter a.So far, the Pinyin Input of word " is spent " to complete, if by
Point Q continues to slide the then entrance page turning choice phase to the first function direction.
In embodiment as shown in figure 12, illustrate the technical characteristics of technical solution of the present invention.
According to above description, summarize the input method flow chart of the one embodiment of the invention shown in Figure 15.With reference to Figure 15
Shown in, flow process is as follows:
Many groups letter of the non-initial collection of the composition Chinese phonetic alphabet is corresponded to multiple directions, wherein by step 151 regularly
Often group letter includes the non-initial of one or more Chinese phonetic alphabet.The example of this corresponding relation sees with reference to described by Figure 12
Embodiment in.Here, due to this " corresponding regularly " relation, sliding in the direction must input this letter, input
This letter must be completed by slide action in the direction.
In step 152, receive the input of the initial that phonetic transcriptions of Chinese characters is inputted by user.
In one embodiment, can first present a touch input interface as shown in Figure 13, this touch input interface is extremely
Comprise the initial of phonetic transcriptions of Chinese characters input less, allow user complete the defeated of initial by clicking on the virtual key of initial
Enter.It is to be understood that, user still can input this initial by the mode such as physical keyboard or stroke.
After input initial, user can start to slide continuously with initial as starting point on touch input interface
Input.
In the sliding trajectory curve that step 153, seizure user slide continuously on touch input interface and produce.Preferably
Ground in capture-process in real time in step 154, according to sliding each efficiency curve section in order identification sliding trajectory curve
Direction.Referring for example to shown in Figure 14, in the continuous taxiing procedures of user, each efficiency curve section all will be captured, and by reality
When ground its line of travel of identification.
As shown in Figure 12, with initial as the center of circle, touch input interface is divided into that to represent multiple (be 8 in Figure 12
Individual, wherein have 6 directions corresponding with non-initial) sector region in direction, the slope conduct on two limits of each sector region
It is interval that boundary value constitutes a slope.Then may determine that the slope belonging to slope value of each point of efficiency curve section is interval next and sliding
Line direction comes the direction of identification efficiency curve section.For keeping consistent with the operating habit of user to greatest extent, each sector region model
Enclosing can be adjacent, it is also possible to partly overlaps or is isolated from each other.When sector region is overlapping, lap to slide curve permissible
Respectively with front and back adjacent slide curved section composition new slide curved section, and validity identification is carried out to the new curved section that slides
Complete corresponding letter input.It is also understood that the range areas corresponding to all directions can be regular figure, it is also possible to be not
Regular figure.For example: corresponding unidirectional sector region, two limits as its border can be curve.
In one embodiment, each efficiency curve section is distinguished by the cut-point in identification sliding trajectory curve.Example
Property method be: if certain point on sliding trajectory curve is the origin of curve or terminal, or the slope of curve of this point is curve
The interval boundary value of slope corresponding to line of travel, and this point is not knee of curve, then this point is a cut-point of curve.
Furthermore it is possible to by judging whether the curved section length in sliding trajectory curve is carried out judgment curves section more than a predetermined length and be
No for efficiency curve section.The judgement example of the segmentation of curve shown in Figure 10 and Figure 11 and efficiency curve section.
In step 155, fix choosing corresponding one group letter according to sliding order from the direction of each efficiency curve section
Select candidate letter, be sequentially arranged in after initial to form pinyin sequence.According to efficiency curve section shown in Fig. 6 and Fig. 7
The example of direction output candidate letter.Although here, a direction may have multiple non-initial shown in the example of Figure 12, but
It is to be filtered by meeting the algorithm of Chinese phonetic alphabet rule, in letter input process, candidate letter can be reduced into one, or
Person letter input complete after, it would be possible to pinyin sequence shrinkage limit be one.
In step 156, determine one or more candidate Chinese character according to pinyin sequence and be presented on touch input interface.?
This, user can select Chinese character to be inputted from candidate Chinese character.
There is provided in step 157 and select the function of Chinese character by continuing to slide, i.e. defeated with page turning to one in response to user
Enter the sliding trajectory in the corresponding direction of function, enter page turning and the selection state of candidate Chinese character.Return to shown in Figure 12, this direction
For δ1Direction.After entering this state, set up multiple directions in step 158 corresponding with multiple selection sequence numbers of candidate Chinese character
Relation.For example in fig. 12, respectively sequence number 1-6 being corresponded to multiple directions, now these directions no longer correspond to letter.
Last in step 159, determine candidate Chinese character in response to user to the multiple directions sliding trajectory of one of them
Sequence number.For example when user continues to slide to upper right, select the corresponding candidate Chinese character of sequence number 2.
Figure 16 illustrates the input method flow chart of another embodiment of the present invention.This flow process introduces tone input, wherein first
Letter is divided into four regions, represents high and level tone, rising tone, upper sound, four tones of falling tone (with reference to shown in Fig. 5) respectively.With reference to figure
Shown in 16, in step 160, determine according to the region that the sliding trajectory origin of curve starting from initial is fallen into initial
The tone of the pinyin sequence starting.In step 166, determine one or more candidate Chinese character according to pinyin sequence and tone and present
On touch input interface.Other steps 161-165,167-169 and step 151-155 shown in Figure 15,157-159 is identical,
No longer describe at this.
Figure 17 illustrates the input method flow chart of further embodiment of this invention.This flow process introduces tone input equally.Step
Rapid 171-175 is identical with step 151-155 shown in Figure 15, in step 176, inputs function to one with tone in response to user
The sliding trajectory in corresponding direction, enters entering tone input state, and slides rail according to user in tone input state
Mark determines a tone and gives pinyin sequence.In step 177, determine one or more candidate Chinese character according to pinyin sequence and tone
And be presented on touch input interface.Step 178-180 is identical with step 157-159 shown in Figure 15.
Here, in Figure 15-17 illustrated embodiment, English input state can also be switched to from Pinyin Input state, its
Example is as shown in Figure 8.
The Chinese character coding input method of the present invention may be embodied as software, and is installed to mobile phone, the panel computer etc. with touch-screen
In electronic equipment.Figure 13 is the exemplary touch inputting interface of one embodiment of the invention, figure 13 illustrates in the Chinese phonetic alphabet
Possible initial.After inputting initial, i.e. can proceed by and slide input.It is preferred that this touch input interface position
In touch-screen middle position, to allow to start freely to slide to all directions from all letters.But, when mobile phone this
In the limited equipment of sample screen area, can arrange some special regulations, the letter should be pointed to interface edge cannot be to
The situation that direction beyond edge is slided.
For example, in figure, e is positioned at left column, and coasting distance is limited to the left, and the n therefore continuing with lower left exists tired
Difficult.Due to will not be with a after e, therefore can from e key, certain point be downwards or lower-left is slided any distance and can be completed n with special provision
Input.And for example, f and w is positioned at right column, and coasting distance is limited to the right, therefore specifies from f key certain point to the right or to upper right
Slide any distance and can complete the input of e or u.Initial is positioned at the phonetic at keyboard edge, it is also possible to after clicking on this initial
Start writing, directly carry out sliding completing Pinyin Input to non-keyboard region.
Figure 14 inputs on mobile phone the detailed process of Chinese character " cinder ", demonstrates input Pinyin, tone in detail and turn over
The process that page selects.As shown in Figure 14 (a), touch interface 141 is clicked on j key, now shows the possible Chinese on interface 141
Word, for example, family etc..As shown in Figure 14 (b), start upwards to slide coverage, input letter i, now interface 142 from j key
Upper continuation shows possible Chinese character, such as " machine, " level " etc..As shown in Figure 14 (c), continue direction to left down and slide coverage,
Input letter n, now continues on interface 143 to show possible Chinese character, for example " enter ", gold " etc..As shown in Figure 14 (d), continue to
Lower right slides coverage, and input tone is falling tone, now continues on interface 144 to show possible Chinese character, for example " enter ",
" closely " etc..Owing to expectation input Chinese character " cinder " is not in alternate item, as shown in Figure 14 (e), continue to slide effectively to upper left
Distance, selects page-turning function.As shown in Figure 14 (f), continue to the right to sliding coverage, alternate item page turning, now boundary
Show possible Chinese character on face 146, for example, " soak ", " cinder " etc..As shown in Figure 14 (g), continue to upper right slide effectively away from
From on interface 147, selection sequence number 2, completes the input of " cinder ".
Claims (17)
1. the Chinese phonetic alphabet one stroke input method, slides one Chinese phonetic alphabet of input or English alphabet by one-time continuous, and it is special
Levy and be: according to Chinese phonetic alphabet layout rule, set up letter collection, phonetic tone and the English that may be located at non-first place in the Chinese phonetic alphabet
Word mother and upper and lower, left and right, upper left, lower-left, upper right, the fixed correspondence in eight directions in bottom right, with initial key or head
The subregion of letter key is starting point, according to the letter row of this fixed correspondence and the Chinese phonetic alphabet to be inputted or English alphabet
Row order, is drawn a directing curve complete the Chinese phonetic alphabet and English alphabet by sliding continuously along the correspondence direction of letter
Input, wherein when inputting the Chinese phonetic alphabet, directly inputs each letter in the Chinese phonetic alphabet, wherein with any letter as circle
Plane is divided into eight to have fixed correspondence, the sector region representing eight directions, the side made from the follow-up letter of this letter by the heart
To scope line is expanded to region, wherein alphabetical sequence input complete backward predetermined direction slide coverage enter page turning choosing
Select the stage.
2. the Chinese phonetic alphabet one stroke input method according to claim 1, is characterized in that: meeting Chinese phonetic alphabet rules of arrangement
Under the conditions of, a letter being positioned at the non-first place of phonetic is corresponding with certain fixed-direction, this letter and having along this fixed-direction
It is equivalence relation that effect slides curve, and described equivalence relation must input this letter for sliding continuously along this fixed-direction, input
This letter must be completed by the continuous slide action along this fixed-direction.
3. the Chinese phonetic alphabet one stroke input method according to claim 1, is characterized in that: can be as the alphabet key of initial
It is divided into four regions, represents high and level tone, rising tone, upper sound, falling tone respectively, slide which the origin of curve is positioned at from what initial started
Region, then this phonetic takes corresponding tone.
4. the Chinese phonetic alphabet one stroke input method according to claim 1, is characterized in that: represent phonetic alphabet sequence slides rail
The number of letters representated by efficiency curve section that trace curve is marked off by cut-point and the word with phonetic alphabet sequence that puts in order
Female quantity with put in order consistent.
5. the Chinese phonetic alphabet one stroke input method according to claim 1, is characterized in that: represent two limits of sector in eight directions
Slope constitute eight slope intervals as boundary value, by judging on the curve of one predetermined length each slope value institute put
The interval belonging to and line of travel, it may be determined that phonetic alphabet to be inputted.
6. the Chinese phonetic alphabet one stroke input method according to claim 4, is characterized in that: if certain point of curve is the origin of curve
Or terminal, or the boundary value that the slope of curve of this certain point is the slope interval corresponding to curve line of travel, and this certain point is not
Be knee of curve, then this certain point is a cut-point of curve.
7. the Chinese phonetic alphabet one stroke input method according to claim 4, is characterized in that: cut curved section meets following condition
When, it is stipulated that confirm the input direction corresponding letter β: the slope value of each point at the interval model of the corresponding slope of certain direction A
In enclosing；The direction of motion sector region corresponding with direction A of each point to dissipate direction consistent；Curved section length is more than L, and L is for setting
Fixed number value；Curve line of travel corresponding letter β is different from previously input letter α.
8. the Chinese phonetic alphabet one stroke input method according to claim 4, is characterized in that: completes a Chinese by one and spells
During the input of sound or English upper and lower case letter, the number of person's handwriting line of travel at most with the alphabetical number phase in pinyin sequence
Deng the running length in each direction only need to meet input method preset length value.
9. an input method of Chinese character, comprises the following steps:
Many groups letter of the non-initial collection of the composition Chinese phonetic alphabet is corresponded to regularly multiple directions, wherein often organizes letter and include
The non-initial of one or more Chinese phonetic alphabet；
Receive the input of the initial that phonetic transcriptions of Chinese characters is inputted by user；
The sliding trajectory curve that seizure user slides continuously on touch input interface and produces；
According to the direction sliding each efficiency curve section in sliding trajectory curve described in order identification；And
Fix selection one or many corresponding one group letter according to sliding order from the direction with each described efficiency curve section
Individual candidate letter, to form pinyin sequence after being sequentially arranged in described initial, each of which candidate letter directly represents the Chinese
One of language phonetic letter；And
Determine one or more candidate Chinese character according to described pinyin sequence and be presented on described touch input interface,
Wherein include according to the step sliding the direction of each efficiency curve section in sliding trajectory curve described in order identification:
With described initial as the center of circle, described touch input interface is divided into the sector region representing the plurality of direction, each
It is interval that the slope on two limits of sector region constitutes a slope as boundary value；
Judge that the slope interval belonging to slope value of each point of described efficiency curve section and line of travel come described in identification effectively bent
The direction of line segment.
10. input method of Chinese character as claimed in claim 9, it is characterised in that receive the head that phonetic transcriptions of Chinese characters is inputted by user
Also include before the input of letter:
Presenting described touch input interface, described touch input interface is including at least the initial of described phonetic transcriptions of Chinese characters input.
11. input method of Chinese character as claimed in claim 9, it is characterised in that according to the just described sliding trajectory curve of cut-point
It is divided into multiple efficiency curve section, determine that the step of described cut-point includes:
If certain point on described sliding trajectory curve is the origin of curve or terminal, or the slope of curve of this certain point is that curve is sliding
The interval boundary value of slope corresponding to line direction, and this certain point is not knee of curve, then this certain point is a segmentation of curve
Point.
12. input method of Chinese character as described in claim 9 or 11, it is characterised in that by judging in described sliding trajectory curve
A curved section length whether judge whether described curved section is efficiency curve section more than a predetermined length.
13. input method of Chinese character as claimed in claim 10, it is characterised in that also include:
Described initial is divided into four regions, represents high and level tone, rising tone, upper sound, four tones of falling tone respectively；
Determine the spelling starting with described initial according to the region that the sliding trajectory origin of curve starting from initial is fallen into
The tone of sound sequence.
14. input method of Chinese character as claimed in claim 10, it is characterised in that according to slide order from each described effectively
The direction of curved section fix corresponding one group letter in select one or more candidate letter, be sequentially arranged in described initial it
After with composition pinyin sequence after also include:
In response to user to the sliding trajectory of one and the tone input corresponding direction of function, enter entering tone input state；
Determine a tone according to sliding trajectory in described tone input state for the user and give described pinyin sequence.
15. input method of Chinese character as claimed in claim 10, it is characterised in that also include: in response to user to one with English
The sliding trajectory in the input corresponding direction of function, enters English input state.
16. input method of Chinese character as claimed in claim 10, it is characterised in that determine one or more according to described pinyin sequence
Candidate Chinese character simultaneously also includes after being presented on described touch input interface:
In response to user to the sliding trajectory of one and the page turning input corresponding direction of function, enter the page turning shape of candidate Chinese character
State；
Set up the corresponding relation of multiple directions and multiple selection sequence numbers of candidate Chinese character.
17. input method of Chinese character as claimed in claim 16, it is characterised in that also include: in response to user to the plurality of
The direction sliding trajectory of one of them determines the sequence number of candidate Chinese character.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201180041380.8A CN103080888B (en) | 2011-03-28 | 2011-12-30 | A kind of input method of Chinese character |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110077457.9 | 2011-03-28 | ||
| CN2011100774579 | 2011-03-28 | ||
| CN2011100774579A CN102707863A (en) | 2011-03-28 | 2011-03-28 | Chinese Pinyin one-stroke input method |
| PCT/CN2011/085006 WO2012129954A1 (en) | 2011-03-28 | 2011-12-30 | Chinese character input method |
| CN201180041380.8A CN103080888B (en) | 2011-03-28 | 2011-12-30 | A kind of input method of Chinese character |
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| Publication Number | Publication Date |
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| CN103080888A CN103080888A (en) | 2013-05-01 |
| CN103080888B true CN103080888B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100774579A Pending CN102707863A (en) | 2011-03-28 | 2011-03-28 | Chinese Pinyin one-stroke input method |
| CN201180041380.8A Active CN103080888B (en) | 2011-03-28 | 2011-12-30 | A kind of input method of Chinese character |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100774579A Pending CN102707863A (en) | 2011-03-28 | 2011-03-28 | Chinese Pinyin one-stroke input method |
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| WO (1) | WO2012129954A1 (en) |
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| CN104808807A (en) | 2014-01-29 | 2015-07-29 | 国际商业机器公司 | Method and device for Chinese phonetic input |
| CN103927116A (en) * | 2014-03-18 | 2014-07-16 | 兴唐通信科技有限公司 | Chinese character gesture input keyboard and method based on touch screen equipment |
| CN105404462A (en) * | 2015-06-10 | 2016-03-16 | 王涛 | Touch screen based text input method |
| CN104951100A (en) * | 2015-06-23 | 2015-09-30 | 小米科技有限责任公司 | Character input method and device |
| CN107608611A (en) * | 2017-08-14 | 2018-01-19 | 深圳天珑无线科技有限公司 | A kind of mobile terminal, storage device and the quick method for searching contact person |
| CN107463275A (en) * | 2017-08-16 | 2017-12-12 | 吴彦忆 | A kind of Chinese and English curve input method |
| CN109032378B (en) * | 2018-07-13 | 2020-10-16 | 汉王科技股份有限公司 | Sliding input method and device |
| CN110018774B (en) * | 2019-03-08 | 2020-09-01 | 上海趣虫科技有限公司 | Input method and processing terminal based on sliding track recognition |
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| CN1949158B (en) * | 2005-10-11 | 2012-02-15 | 摩托罗拉移动公司 | Input of text to electronic apparatus |
| CN101980125B (en) * | 2009-01-14 | 2012-10-03 | 赵夜白 | Hexagonal continuous contact Pinyin input method |
| CN101825954A (en) * | 2010-04-21 | 2010-09-08 | 四川大学 | Hexagonal sliding Chinese characters pinyin input method |
| CN101825955A (en) * | 2010-05-21 | 2010-09-08 | 程喜庆 | Eight-final pinyin input method |
| CN101976172B (en) * | 2010-11-13 | 2013-01-16 | 董浩亮 | Dynamic display system of pinyin gliding input keyboard and display method thereof |
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| WO2012129954A1 (en) | 2012-10-04 |
| CN103080888A (en) | 2013-05-01 |
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