CN100483308C - Small keyboard sorting and splitting prefix input method - Google Patents
Small keyboard sorting and splitting prefix input method Download PDFInfo
- Publication number
- CN100483308C CN100483308C CNB021607249A CN02160724A CN100483308C CN 100483308 C CN100483308 C CN 100483308C CN B021607249 A CNB021607249 A CN B021607249A CN 02160724 A CN02160724 A CN 02160724A CN 100483308 C CN100483308 C CN 100483308C
- Authority
- CN
- China
- Prior art keywords
- prefix
- word
- stroke
- key
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The method for keypad with no less than eight keys so Chinese characters can be inputted by mobilephone keypad or other device with keypad. In the present invention key pad is classified and component is graded and input method of component stroke identification is applied to decrease coincident code, and word prefix input method is applied to input word grade by grade, stroke by stroke according cue on screen so as to avoid difficulty of word disassembling in word input operation.
Description
One, technical field the invention belongs to Chinese characters in computer input field, solution be the method for input Chinese character on mobile phone, hand-held electronic equipment or other keypad devices.
Two, background technology in the last few years, digital device such as mobile phone, PDA occurs in a large number, but the input method of using on keypad devices such as mobile phone, PDA is except that phonetic, usually all adopt the stroke input of getting by the natural order of strokes observed in calligraphy, though this input mode need not be learnt just can import substantially, repeated code so repetition rate of coding height because the keyboard-coding of input can not disperse effectively, the efficient of button is low, thereby has influenced input speed greatly.
Root coding beyond doubt the most intuitively, input method fast.But it is its insurmountable problem that the radical of root coding splits difficulty always, and the code element of root coding mostly has tens to hundreds of, can't be defined on the keypad that has only 10 keys at all.
But, how to have only input radical on 10 keypads about key? mobile phone Chinese character input needs be do not have learning difficulty, left-hand seat just can usefulness method, the input method that encoding scheme is too complicated will have been popularized certain degree of difficulty to the cellphone subscriber.
And, how to solve the problem that splits difficulty effectively, do not increase the difficulty of study again to the user, all the time, all be an important topic of academia's research.
Solve the difficult problem that splits for this reason, I am once at 92 years invention negative and positive sign indicating numbers, the method for splitting that proposition " is divided into two Chinese character " also patents, after propose Chinese character is carried out the method for " upper, middle and lower, left, center, right " parallel fractionation again, through this research over 10 years, I feel, though these methods are simple, solved Chinese character to a certain extent and split difficult problem, but but for users such as mobile phone, PDA need the sort of do not need any study just the left-hand seat typewriting requirement still slightly nearly.
So, can not split? can how repeated code not split and to disperse?
The problem that the present invention that Here it is will solve.
Cell phone intelligent input methods such as T9 on the present market, what adopt is according to stroke order to import Chinese character, prepare some radicals by which characters are arranged in traditional Chinese dictionaries simultaneously and shortened the input code length, the user is when according to stroke order importing stroke, if run into the radicals by which characters are arranged in traditional Chinese dictionaries that screen prompt has you to need, can directly select to import radicals by which characters are arranged in traditional Chinese dictionaries, and then import the stroke of this word back.Though need not split Chinese character like this, and the follow-up stroke of a part of radicals by which characters are arranged in traditional Chinese dictionaries need not have been imported, but, owing to there is the word of the word of radicals by which characters are arranged in traditional Chinese dictionaries and input according to stroke order not have not as early as possible, separate effectively in the input process, cause repeated code too much, because the input of radicals by which characters are arranged in traditional Chinese dictionaries is to select input by the prompting on the screen, the appearance of radicals by which characters are arranged in traditional Chinese dictionaries has uncertainty in addition, make and can't realize touch system, therefore input speed reduces greatly.
And CN94116909 and CN95116492 have disclosed a kind of method by radical input Chinese character in the patent documentation, just in the input radical, can be by the first sum of picture of these radicals of input, can come radical by the prompting input of screen then, this method does not still have as early as possible, separates the word of importing by radical with by the word of stroke input effectively.
Because these two class methods are primary and foremost purpose with " prompting " radicals by which characters are arranged in traditional Chinese dictionaries " input button " all, therefore caused the not high shortcoming of efficient that repeated code is too much, import button.
And the application will invent an input efficiency height, input method that the button utilization factor is high.
Can invent one and split Chinese character without the user, but the method for the repeated code that can effectively disperse?
Three, summary of the invention purpose of the present invention realizes on the numeric keypad of mobile phone, PDA digital device and computing machine exactly and need not split, but the extremely low input method of repeated code.
Do not have fractionation, be meddlesome to the user, but can cause repeated code too high, the present invention has adopted the means of classification shunting input, makes to be coded under the situation about not splitting, and still can reach the effect of fractionation.
I. keyboard
At first, the present invention is divided into two parts with keyboard by the input function of bearing: stroke key and root key.
The button major part of the numeric keypad of mobile phone, computing machine is about the 10-12 key now, according to these characteristics, first measure that the present invention adopts is to be no less than the keypad of 8 keys by the input function separated into two parts, wherein 5 keys are a part, be the stroke key, be used for importing 5 kinds of basic strokes horizontal, vertical (containing perpendicular left hook), left-falling stroke, point (containing right-falling stroke), the folding of Chinese character, concrete sorting technique is identical with the regulation of standard GB/T18031-2000.Remaining key definition is the root key, is used for importing radical (or claim radical, or claim parts).
The stroke key is 5 kinds of basic strokes that are used for importing Chinese character, basic stroke of each key input;
The method that keypad is used for importing Chinese character prefix or parts is, adds the root key as end key with the first strokes stroke of prefix or parts, finishes the input of a prefix or parts;
See the following form in the location of stroke key on mobile phone or telephone key-press:
| 1 | 2 | 3 |
| 4 | 5 one | 6 |
| 7 Pie | 8| | 9 Dian |
| * | 0 second | # |
See the following form in location on the numeric keypad of computing machine:
On mobile phone, " horizontal stroke ", " erecting ", " left-falling stroke ", " point ", " folding " be positioned at respectively " on 5 " 8 " " 7 " " 9 " " 0 " numerical keys; 5 strokes constitute " a ten " word on geometric space; " apostrophe anyhow " is common on the order of strokes observed in calligraphy and space to constitute " wood " word, is convenient to memory;
On computers, " horizontal stroke ", " erecting ", " left-falling stroke ", " point ", " folding " are positioned at respectively on the numerical key of " 5 " " 2 " " 1 " " 3 " " 0 ", and arrangement regulation is with top identical.
The highest " horizontal stroke " centre of frequency of utilization, help improving input speed;
And identical on this arrangement computer digit keypad with the stroke key position on the mobile phone, as long as we find key position, " horizontal stroke " place, just can directly " touch " other stroke corresponding key, very convenient user uses on mobile phone and computing machine simultaneously.
For the keypad of 12 keys, to remove after 5 basic stroke keys, all the other 7 keys just use as the root key.As [5] [8] [7] [9] [0] on the mobile phone is the stroke key, and [1] [2] [3] [4] [6] [*] [#] are the root key just so; [5] [2] [1] [3] [0] are the stroke key on the computing machine, and [7] [8] [9] [4] [6] [+] [.] are the root key just so;
II. prefix
How does the present invention utilize top this keyboard shunting input stroke?
The present invention is selected a part of prefix is used to shunt the stroke input, reduces repeated code.
Why the present invention is called the prefix input, is because the present invention has chosen about 130-200 prefix.What is prefix, is exactly radical, and only these radicals all are the foremosts that appears at the order of strokes observed in calligraphy of each word, and the first sum of picture just can be write, so be called prefix.Prefix also comprises the radicals by which characters are arranged in traditional Chinese dictionaries that those not only can appear at prefix but also can appear at other position of word, but resembles radical that " Xiangxi, Chuo, Yin, the heart, Dao " only appears at the word end like this, can not be as prefix.
Like this, though tradition Chinese character is divided into single character and combinde rqdical character two big classes, this coding only is divided into word prefix word and no prefix word.Differentiation has prefix word and no prefix word very simple, as long as the part that the first sum of picture of this word is write is the prefix that the present invention stipulates, this word is exactly the prefix word, otherwise is exactly not have the prefix word.
Maximum code length of the present invention is 6 keys.
Input rule: no prefix word is directly according to stroke order imported stroke and is got final product;
Have the prefix word must be earlier according to the code of prefix table input prefix, or according to the code of the prompting input prefix of screen, and then the stroke of according to stroke order importing the back gets final product.For prefix is the secondary prefix, if the parts that first stroke of this prefix back is write remain the prefix of the present invention's regulation, just also to import the parts of back according to the code of prefix, if not, just directly according to stroke order import stroke successively, until being input to maximum code length (, also splitting into stroke input without exception) even the prefix that the back also has the present invention to stipulate occurs.
In the present invention, no prefix word just is equivalent to traditional single character, imports stroke according to the order of strokes observed in calligraphy fully during input; And have the prefix word just to be equivalent to traditional combinde rqdical character, according to prefix table or screen prompt input prefix, according to stroke order import stroke afterwards again during input.
A lot of words are as traditional combinde rqdical characters such as " printing strong closely building know ", owing to be no prefix word, just input pen is suitable successively by integral body in the present invention, and this point pays particular attention to.
The selected prefix of the present invention is decided according to what of the size of keyboard, root key about about 130-200.
Be listed as follows:
First Gen Gengengengengengen
Key key key key key key key
Draw 1. 2. 3. 4. 5. 6. 7.
------------------------------------------------------------
Horizontal secondary prefix: Lv Rolling wood native Wang Shi's rain (head)
Horizontal: Kai Lei Feng Ao
Anyhow: remove from office ten ears the tenth of the twelve Earthly Branches and walk worker scholar
Horizontal left-falling stroke: the Da Dai of factory
Cross break: the car Contraband is extremely than tooth
Perpendicular secondary prefix: mouthful day mountain worm order shellfish
Perpendicular horizontal:only the tooth is non-to account for (accounting for prefix, perpendicular horizontal)
Perpendicular: Shu Shu industry
The perpendicular left-falling stroke: little Shaoshi (word limit)
The perpendicular some: (of party +mouth) () light
Perpendicular folding: field mouth Si towel bone
Cast aside the secondary prefix: Ren Jin month Quan fish standing grain
Casting aside horizontal: Niu Qi vows
Cast aside perpendicular: white Cui ghost sheet body
Cast aside: Chi Zhou jin
Apostrophe: people's eight pawls (head) close (prefix) insect without feet or legs justice million
Cast aside folding: Cannibals Fan Bao sunset angle
Point secondary prefix: Rui Epileptic Xin Yan Http fire Mi
Point is horizontal: wide Tou Bing cube of change (prefix) dies 11
Point is perpendicular: door
(prefix) 10 before the some left-falling stroke: Mi Ha
The point point: (prefix does not contain Mi) learned in the cave
Point folding: Yi Woo family
Folding secondary prefix: Si woman Fu horse corpse is Si again
Folding is horizontal: bend then blunt
Folding is perpendicular: son (lonely)
Folding is cast aside: the power cutter
Break: Mao Yu Bo neck (word limit)
Folding folding: Chuan
More than the method that is selected of these prefixes be:
1, goes out the frequency that each radical commonly used occurs by computer statistics in Chinese character group word earlier, after ordering, choose more than 200 radicals by which characters are arranged in traditional Chinese dictionaries that come the front, remove the radical that does not appear at prefix, promptly only stay prefix;
2, according to the characteristics of the compatibility of prefix and the first sum of picture and first two strokes, promptly extract the repeated code that each prefix not only can reduce this prefix first stroke of a Chinese character stroke, and can reduce the repeated code of this first two stroke combination of prefix, with shunting, the repetition rate of coding that reduces two strokes of this head is that target is chosen prefix, and 10 radicals by which characters are arranged in traditional Chinese dictionaries are chosen in each stroke beginning approximately;
3, choosing 7 prefixes with final each stroke beginning is target, calculates to accept or reject the TBW code check that each prefix causes and change, and the repetition rate of coding by under computer simulation, calculating, the more every kind of situation obtains an optimized result.
4, check again that at last the prefix of gained is whether common and be convenient to identification, through the optimal result of manually adjusting till now individually.
See the concrete corresponding of prefix and button again: establishing hypothesis has N root key,
With the apostrophe folding classification anyhow of the first sum of picture, every class is selected N the highest prefix of usage frequency, constitutes two yards inputs of " the first sum of picture+root key ", is called the secondary prefix with prefix.Again with remaining prefix respectively with first two stroke classifications, every class is selected N the highest prefix of usage frequency again, the trigram that constitutes " the first sum of picture+inferior stroke+root key " is imported, and is called three grades of prefixes.
Like this,, totally 5 * 7=35 secondary prefix just arranged, 5 * 5 * 7=175 three grades of prefixes if 7 root keys are arranged; The arrangement of prefix is as above shown.
If 5 root keys are arranged, totally 5 * 5=25 secondary prefix just arranged, 5 * 5 * 5=125 three grades of prefixes.To go up in the table in every group of 7 secondary prefixes, be arranged in two last secondary prefixes and be grouped in three grades of prefixes with its first two strokes, side by side up front, three grades of prefixes also have only 5 for every group, three grades of prefixes that come 5 back are rejected, and what obtain is exactly the prefix table of 5 root keys.
The cell phone keyboard figure of edition with parallel text input method contrasts the prefix table again, can draw the prefix of mobile phone input of 10 keys and the one-to-one relationship such as the following table of button:
Secondary prefix table
Three grades of prefix tables
Annotate: because the width of form is limit, table has been left out the printed words of describing the concrete shape of prefix, and therefore, the concrete description full name of each prefix should be shown entirely with reference to top that prefix in the table.
Like this, all unique corresponding prefix code of each prefix, this code are the prefix codes by one 2 figure place of " the first sum of picture+root key " or " the first sum of picture+inferior stroke+root key " formation or 3 figure places, and the corresponding prefix code of each prefix is convenient to the touch system input.
For example: input " wood ", as long as input
That's all;
Each prefix is corresponding with fixing two or three-digit numeral:
" mouth "=81
" woman "=02
" field "=803
" stone "=571
......
Even guaranteed that under the situation of not seeing screen prompt, also correctly required prefix is imported in touch system.
The root key of each prefix correspondence can directly be imported with reference to last table, also can the prompting according to screen import in actual input process.
III. screen prompt
At first sight get up, above prefix in that form a lot, be difficult to remember, but actual in input process, with memory, as long as import according to the prompting on the screen.
1, behind first stroke of each word of input, just show 5 secondary prefixes on the screen with this stroke beginning, if any the prefix of required input, just by point out on the screen, this prefix corresponding key, if do not have, continue second stroke of input, show 5 three grades of prefixes of two stroke beginnings having imported this moment on the screen, if still do not have, then according to stroke order import follow-up stroke continuously, do not reresent prefix on the screen, show that directly the Chinese character that conforms to the input button is selective.
If 2 behind the first sum of picture of input, required secondary prefix is just arranged on the screen, then directly import corresponding button, and then the stroke of this secondary prefix back of continuation input according to stroke order, and, get back to step 1 with stroke headed by the stroke of back, the head of typewriting again of prefix is arranged, but at most only import one time prefix again, then no matter whether prefix all needs only the remaining stroke of input.
If 3 behind two strokes of input, required prefix is just arranged, on the screen then after the input corresponding key, no longer press the prefix input generally speaking, continue according to stroke order to import follow-up stroke and get final product, do not reresent prefix on the screen this moment, but directly point out the Chinese character that conforms to the input button.
For professional typist, can learn the prefix in the table by heart, just need not see the prompting on the screen during input, directly import code and its follow-up stroke of prefix, realize input fast.
As being input as example with mobile phone 10 keys, this prefix stroke imported earlier in input [alliance] word, and " Shu " by [8] key, shows on the screen:
Shu
1Mouthful
2 3The mountain
4Worm
6
We are according to prompting, and by [2] key, it is selective that 5 [days] other high frequency word can occur on the screen this moment:
Day
1Be
2The time
3Amount
4 6Topic
If choosing acquiescence word [day], [Yes] key of directly pressing on the mobile phone just can abovely shield, and select other word just can directly go up screen by the front corresponding sequence number.
If there is not the word that needs, continue by the follow-up stroke of rule input, input [Pie] in this example, screen prompt:
Pie
1Ren
2Jin
3Month
4
6Quan
According to screen prompt, we import [3], and screen prompt is as follows:
Bright
1Alliance
We then by [1], just can obtain [alliance] word.
Supposing does not still have the word of our needs this moment, can continue by follow-up stroke [Shu] and [second] of rule input, and 6 yards of maximum code length generally speaking, after 5 keys, can be seen the word that we need from screen certainly.
This prefix stroke imported earlier in [extremely] word for another example, and " one " by [5] key, shows on the screen:
One
1Lv
2Rolling
3Wood
4Soil
6The king
The prefix of not wanting continues input second stroke [Shu], shows on the screen:
One Shu
1The tenth of the twelve Earthly Branches
2Leather
3Ten
4Ear
6Walk
By [1], this moment, screen was reresented according to screen prompt:
The tenth of the twelve Earthly Branches
1Join
2Acid
3Liquor-saturated
4Extremely
6Enzyme
By [4], just finished input, altogether 4 keys.If do not show, should continue the back stroke [Pie] [] [Shu] of input [extremely] word, by rule, three grades of prefix back only need be continued to import stroke and be got final product, and do not need to have imported prefix, though [] of back also is a prefix.
Why like this reason of regulation is the word of taking the lead because of three grades of prefixes of every the present invention, and the back is imported two strokes at most again, and this word just is certain to appear at screen, therefore need not import by prefix again.
Generally speaking, the input rule of this coding is:
No prefix word==preceding 6 strokes of this word
Have the prefix word==prefix code+follow-up stroke (the secondary prefix can then be imported a prefix again)
The word of no prefix is according to stroke order imported stroke continuously and is got final product; The prompting input prefix on the screen pressed in the word that prefix is arranged, if the secondary prefix sees that the more back to back stroke in back is a prefix, if back to back be prefix, import prefix again one time, the order of strokes observed in calligraphy of input residue then is till maximum code length or this word come out; If back to back is not prefix, the stroke of according to stroke order importing the back one by one is until maximum code length (no matter if the centre or the end of input run into prefix again, also it, still pressing the stroke input).For the word of three grades of prefixes, after the input prefix, continue the input residue order of strokes observed in calligraphy and get final product, what need not manage the back again is prefix.
Certainly, except need not remembering these prefixes, and whether the word that need not painstakingly to go to differentiate input has the word of prefix.You are as long as import successively by stroke, if the word of prefix is arranged, nature can point out you to import prefix on the screen, if not prompting, you are input according to stroke order always just, and till maximum code length or this word came out, whether do not spend this word of pipe had the prefix word.
Such way really has realized remembering any radical, also need not split input to Chinese character! But from this coding principle, the present invention is actually and allows the importer in the process of careless input, and the realization stroke is shunted automatically, has reached the effect that splits.
Also have some places that note:
One, the user if it is all eligible to run into plural prefix, can import with two kinds of methods, but in view of the input speed problem, should select that more prefix of stroke to import when the input prefix.Such as:
Prefix " Tou " can be imported in input [finishing] word, also can import prefix and " stand ", can import in two ways, but in order to improve input speed, should import prefix and " stand ", imports the stroke of back again.
Prefix " " can be imported in the words such as [Dang Changshang slap hall] of input for another example, also can import prefix " party (party's prefix [still]) ", imports the stroke of back again.
Two, do not have three grades of corresponding prefixes for the root key that has, have only [door]-individual prefix as the prefix of [point is perpendicular] beginning, all the other root key positions can directly show the brevity code word.
The end stroke input is considered if get stroke by head and the tail and can further be reduced the repetition rate of coding, " input according to stroke order/import by a head and the tail " change-over switch can be set in software, when being arranged on " by the head and the tail input ", when importing last key, directly get the finishing touch stroke input of this word; When being arranged on " input according to stroke order ", be to get stroke until maximum code length all the time according to the order of strokes observed in calligraphy.Which rule input the user can select to use as required.
In the acquiescence word input process, whenever by a key, all can occur on the screen one with import the high frequency acquiescence word that button conforms to, this gives tacit consent to word can be by on the mobile phone
Key is directly imported, and is available on the computer keyboard
The key input.
Mobile phone input for 10 keys can also define other idle key, as [#] key, as the second acquiescence keyboard, is used to import meet and imports the second high frequency word that button conforms to.
Chinese character for single is drawn as " second ", " one ", after stroke of input, can appear on the acquiescence word or the second acquiescence word location.
The one-level prefix is because [mouth] these parts are very commonly used when the group word, therefore in order further to reduce the repetition rate of coding and to improve input efficiency, can be under the enough situation of keyboard number, key of special definition is [mouth] key, priority level is identical with the stroke key, promptly in input process, as long as run into [mouth] word parts, just directly by [mouth] key, no matter these [mouth] word parts are which positions at word.Owing to be key input, so be referred to as the one-level prefix.Originally the secondary prefix position of [mouth] can be replaced by [order], other prefix invariant position.It is constant also can to keep original [mouth] word parts, allows dual mode can import [mouth], is beneficial to different user's compatibilities.
The coding of phrase phrase is noted that, because the prefix of this coding is that per three keys are an input block, so can not adopt the common equal point-score of phrase individual character to distribute each button of phrase simply, just can not import 2 keys by each word as three words, otherwise the rhythm that might upset input, the prompting of radicals by which characters are arranged in traditional Chinese dictionaries demonstration has caused difficulty when also giving input.
Two words are imported each word and are got preceding 3 keys;
Preceding 3 keys of first word got in three words, preceding 1 key of second word, preceding 2 keys of the 3rd word;
Preceding 3 keys of first word got in the above speech of three words, and preceding 1 key got in second word, and preceding 1 key got in the 3rd word, preceding 1 key of the last character.
Associate after word of every input or the speech, all can occur one group of word or speech with this word or word association on the screen, these association words or speech can be selected with the root key.Because first key of normal words input is all used less than the root key, only uses 5 stroke keys,, can reach the effect of a key one word (speech) so these just handy vacant root keys carry out the selection input of association's words.
Make button of the present invention to be fully used.
Complement code is for the individual character of discontented 6 keys of input button, if generation repeated code, can mend first letter of defeated this word phonetic, the digital keys that letter is corresponding just uses the general character position that marks on the present mobile phone, and detailed regulation is also arranged in GB GB18031-2000.
The key position is because the figure case of cell phone keyboard and computer keyboard is different, and the user is intersected to use and had sense of discomfort, so can redefine the particular location of each key in keyboard by the method for software, the user can make amendment according to the custom of oneself.
The employing of key position also can be according to defined among the national proposed standard GB/T18031-2000, " 12345 " representative " horizontal stroke ", " erecting ", " left-falling stroke ", " point ", " folding ", and other key is as the way of root key.The mapping of the key position of this available software, redefine function and realize, can freely select, define by the user.
Sound shape mode is relied on above font code form, for using the riper user of mobile phone phonetic, can use the sound shape mode of this coding.That is, add the input Pinyin initial in this coding font code front, formation sound font code mode is imported:
No prefix word==preceding 5 strokes of first letter of pinyin+this word
Have the prefix word==first letter of pinyin+prefix code+follow-up stroke (the secondary prefix can then be imported a prefix again)
The input of phrase
Preceding 4 keys of first word+second preceding 2 key of word got in two words
Preceding 4 keys of first word+preceding 1 key of preceding 1 key of second word+last word got in three words or the above speech of three words
The key position of English alphabet GB GB18031 regulation, that mark on the existing mobile phone is just adopted in the arrangement of phonetic alphabet key position.The location identical with mobile phone can be adopted in letter key location on the computer numeric key, also can allow the user define voluntarily according to custom by software.
When importing in sound shape mode, the prompting of prefix is second key from this word.
5 key input modes only with the individual character input, when import without phrase, this a coding need just can separate repeated code effectively with the code length of 5 keys.Therefore, the switch of one 5 keys input can be set in the system, the maximum code length that limits input is 5 keys.When repeated code takes place, select with the root key of pointing out on the screen, if directly import the stroke of next word by the stroke key, then gather acquiescence word (because root key first key does not need, therefore can be used as selection key of duplicat codes) is up front thought by system.
At this moment, the phrase input is closed, and the input phrase can be imported by association, promptly behind each word of input, will occur an association word relevant with this word on the screen, the user only needs to select with the root key of pointing out on the screen, just can import associative phrase in a key one word ground.Because this coding, first key of each word code all has only 5 stroke keys, so associative phrase does not influence normal word input, if there is not the word of required input on the screen, can can import next word directly by the stroke key of next word, not influence any normal input.
For sound shape input mode, according to GB key position, first key of each word has only been used 8 keys, still has 4 keys ([0] [1] [*] [#]) not to be used for encoding, and can be used for importing association word or select repeated code.
Range of application the present invention can be used in the various seldom buttons that have only, and but needs on the equipment of Chinese character input.In principle, the present invention also can import on the keyboard that has only 5 buttons, if but owing to have only 5 buttons, just do not have the root key, prefix just just can't be shunted independent input, influences effect of the present invention.So the keyboard of input should have 8 keys at least, effect just can be relatively good, because remove 5 stroke keys, also has 3 root keys at least, can allow 5 * 3 secondary prefixes and 5 * 5 * 3 three grades of prefixes import separately by the root key, effect is also just relatively good so basically.
According to what of keyboard, the quantity that can reduce prefix, keep and use the prefix that comes the front in that table of foremost.
Of the present invention this with stroke key and root (or parts) key separately the keyboard equipment and this method of definition with prefix (parts) classification input can also be applied to radical (or parts) input of other type or the font code importation of other coding, also can be used for the input of the complex form of Chinese characters.
In a word, the present invention has shunted the intensive strokes sequence in the stroke input method effectively by with the keyboard classification, with the method for parts classification, unit stroke differentiation input, makes and stroke input distributed uniform has greatly reduced repeated code.
Simultaneously, because the present invention has adopted the prefix input mode, and formulated rule of reason for it, allow the user thoroughly break away from the difficulty of divining by means of characters---can divine by means of characters, along with the prompting of screen step by step, by importing on stroke ground, the ambiguousness of divining by means of characters in traditional root coding has been eliminated in imperceptible existence of divining by means of characters fully!
This paper patent documentation CN94116909 noted earlier and CN95116492, though radical also is to adopt with several numerical keys of the first sum of picture beginning to import, but, because the basis of coding still adopts " radical " as the basis, therefore still exist the problem of " fractionation radical ", can be described as the problem that has solved the word root memory difficulty, but do not solve the difficult problem that splits fully.And the present invention adopts is " prefix ", from first key of input, is just pointed out by screen fully, so there is not the problem of fractionation fully.
And, though import with several numerals because top two patent documentations have defined radical, but, because the inventor represented with several numerals that the purpose of a radical had been a suggesting effect at that time, therefore the order of strokes observed in calligraphy of radical commonly used and other Chinese character is not distinguished input, thereby has caused the increase of mutual repeated code!
Remain usefulness [Pie one] input as [standing grain], just weigh mutually with other stroke coding that owns the word of [Pie one] beginning;
[Ren] still uses [Pie Shu] input, weighs mutually with other stroke coding that owns the word of [Pie Shu] beginning;
[Xin] still uses [Dian Dian] input, weighs mutually with other stroke coding that owns the word of [Dian Dian] beginning;
Also have [stone] [car] ... or the like radicals by which characters are arranged in traditional Chinese dictionaries commonly used.
And above these prefixes of the present invention begin from second key, and they just with the word shunting of own identical strokes sequence have been opened!
The gross data analysis of classification of the present invention, shunting effect: be input as example with 10 key mobile phones.
First key: 5 keys of root key are used for importing association word, and a part of association word shunted in a key one word;
The stroke key is used for beginning to import new Chinese character.
(association is a key one word, so the utilization of root key is abundant)
Second key: have 25 secondary prefixes to be shunted away from [anyhow] [perpendicular folding] or the like first two stroke combination, the number of words that these 25 prefix total points spill out has 4309 approximately.
The word of taking the lead with " the native king of Lv Rolling wood " amounts to: 1266
The word of taking the lead with " mouthful day mountain worm " amounts to: 790
The word of taking the lead with " Ren Jin month Quan " amounts to: 871
The word of taking the lead with " Rui Epileptic Xin Yan Http " amounts to: 926
The word of taking the lead with " Si woman Fu horse corpse " amounts to: 456
The secondary prefix amounts to 4309, accounts for 2/3 of 7785 Chinese character total number of word of upright letters.
Like this, need still the word that beat by stroke only remaining 1/3, and these secondary prefixes still also have 4 keys can be with the repeated code that solves them.
Triple bond: have 125 three grades of prefixes to be come out by shunting from first three stroke combination, the number of words that these 125 prefix total points spill out has 2198 approximately, and in 7785 upright letters of super international standard characters collection, only remaining more than 1,000 Chinese character is no prefix word so.These more than 1,000 Chinese characters though we do not go to split him, solve this more than 1,000 no prefix words with 6 keys, are more than sufficient.
And 125 three grades of prefix words that shunting is come out after having imported triple bond, are organized in maximum [stone] word of word, just have only 112 (the GB primary word has only 48), can be to solve with three keys.And the same coded word that average each prefix of other three grades of prefix words is drawn has only about 25, and it is more no problem to solve repeated code with three remaining keys!
If adopt the input of 12 keys, just 61 of the same coded words (containing the outer word of GB) that three is the highest.
Therefore as can be seen from above-mentioned data analysis, the classification that this input method adopts, the prefix input method of shunting, a repeated code of the highly effective continuous stroke that dispersed!
(annotate: the alphanumeric data that above prefix occurs is taken from " dictionary of Chinese character information " of Science Press)
Need not memory, need not to split, the repeated code of but shunting, disperse, this has proved absolutely creativeness of the present invention!
Claims (9)
1, the Chinese character input method used of a kind of computing machine or digital device is characterized in that:
I. code element (prefix)
(1) chosen prefix about 130-200, prefix promptly is the top radical that appears at the order of strokes observed in calligraphy of each word, the first sum of picture just can be write, prefix also comprises the radicals by which characters are arranged in traditional Chinese dictionaries that those not only can appear at prefix but also can appear at other position of word, but does not comprise the radical that only appears at the word end;
(2) prefix is divided into two ranks by usage frequency, at first with the apostrophe folding classification anyhow of the first sum of picture, every class choosing and root number of keys prefix that equate, that usage frequency is the highest constitute two yards inputs of " the first sum of picture+root key ", are called the secondary prefix; Again with remaining prefix respectively with first two stroke classifications, every class is selected that equate, that usage frequency is higher prefix with the root number of keys again, the trigram that constitutes " the first sum of picture+inferior stroke+root key " is imported, and is called three grades of prefixes;
(3) the selected prefix of the present invention is about about 130-200, specifically is to decide according to what of root key, and these prefixes are listed as follows:
First Gen Gengengengengengen
Key key key key key key key
Draw 1. 2. 3. 4. 5. 6. 7.
-------------------------------------------------------
Horizontal secondary prefix: Lv Rolling wood native Wang Shi's rain (head)
Horizontal: Kai fork-like farm tool used in ancient China is rich
Ao
Anyhow: remove from office ten ears the tenth of the twelve Earthly Branches and walk worker scholar
Horizontal left-falling stroke: factory is bad greatly
Cross break: the car Contraband is extremely than tooth
Perpendicular secondary prefix: mouthful day mountain worm order shellfish
Perpendicular horizontal:only the tooth is non-to account for (accounting for prefix, perpendicular horizontal)
Perpendicular: Shu Shu industry
The perpendicular left-falling stroke: little Shaoshi (word limit)
Perpendicular point:
Party (
+ mouthful) (head)
Light
Perpendicular folding: field mouth Si towel bone
Cast aside the secondary prefix: Ren Jin month Quan fish standing grain
Cast aside horizontal: Niu Qi
Vow
Cast aside perpendicular: white Cui ghost sheet body
Cast aside: the Chi boat
Jin
Apostrophe: people's eight pawls (head) close (prefix) Zhi Qe million
Cast aside folding: Cannibals Fan
Spoon sunset angle
Point secondary prefix: Rui Epileptic Xin Yan Http fire Mi
Point is horizontal: wide Tou Bing cube of change (prefix) dies 11
Point is perpendicular: door
(prefix) 10 before the some left-falling stroke: Mi Ha
The point point: (prefix does not contain Mi) learned in the cave
Point folding: Yi Woo family
Folding secondary prefix: Si woman Fu horse corpse is Si again
Folding is horizontal: bend then blunt
Folding is perpendicular: son (lonely)
Folding is cast aside: the power cutter
Break: Mao Yu Bo neck (word limit)
Folding folding: Chuan
If 5 root keys are arranged, totally 5 * 5=25 secondary prefix just arranged, 5 * 5 * 5=125 three grades of prefixes.To go up in the table in every group of 7 secondary prefixes, be arranged in two last secondary prefixes and be grouped in three grades of prefixes with its first two strokes, side by side up front, three grades of prefixes also have only 5 for every group, three grades of prefixes that come 5 back are rejected, and what obtain is exactly the prefix table of 5 root keys;
II. input method
(1) this coding is divided into word prefix word and no prefix word, as long as the part that the first sum of picture of this word is write is the prefix that the present invention stipulates, this word is exactly the prefix word, otherwise is exactly not have the prefix word;
(2) input method of individual character: maximum code length is 6 keys
No prefix word is directly according to stroke order imported stroke and is got final product;
The code of prefix word fibrous root according to the prompting of screen input prefix arranged, or directly according to the code of prefix table input prefix, and then the stroke of according to stroke order importing the back gets final product; For prefix is the secondary prefix, if the parts that first stroke of this prefix back is write remain the prefix of the present invention's regulation, just also to import the parts of back according to the code of prefix, if not, just directly according to stroke order import stroke successively, until being input to maximum code length,, also split into stroke input without exception even the prefix that the back also has the present invention to stipulate occurs;
Following keyboard is used in the input of prefix or stroke;
III. the arrangement of code element on keyboard
(1) keypad that is no less than 8 keys is divided into the stroke key of importing basic stroke and the root key two large divisions who imports prefix or parts;
(2) stroke of Chinese character is divided into horizontal stroke (contain and put forward), perpendicular (containing perpendicular left hook), left-falling stroke, point (containing right-falling stroke), folding 5 big classes, is defined into respectively in 5 stroke keys;
(3) this keyboard is except the stroke key, and remaining key position is exactly the root key, is used to import the prefix or the parts of Chinese character;
(4) " horizontal stroke ", " erecting ", " left-falling stroke ", " point ", " folding " on keyboard, be labeled as " one " " Shu " " Pie " ", " " second ", 5 strokes constitute " a ten " word on geometric space, " apostrophe anyhow " be " wood " word of common formation on the order of strokes observed in calligraphy and space, and " " that frequency of utilization is the highest is placed on the center of keyboard;
On mobile phone, " horizontal stroke ", " erecting ", " left-falling stroke ", " point ", " folding " are positioned at respectively on the numerical key of " 5 " " 8 " " 7 " " 9 " " 0 ";
On computers, " horizontal stroke ", " erecting ", " left-falling stroke ", " point ", " folding " are positioned at respectively on the numerical key of " 5 " " 2 " " 1 " " 3 " " 0 ";
(5) remove 5 stroke keys, remaining is exactly the root key, and the use of root key is to point out on screen by software, not be used on the keyboard to mark;
(6) the stroke key is 5 kinds of basic strokes that are used for importing Chinese character, basic stroke of each key input;
(7) the root key is used for importing Chinese character prefix or parts, and method is, adds the root key as end key with the first strokes stroke of prefix or parts, finishes the input of a prefix or parts;
Specifically be, the prefix or the parts of Chinese character just are divided into two classes by usage frequency, that higher class of usage frequency is imported with two keys, is called the secondary prefix, and is another kind of with the triple bond input, is called three grades of prefixes;
The input of secondary prefix: " the first sum of picture+root key of prefix ";
The input of three grades of prefixes: " the inferior stroke+root key of the first sum of picture+prefix of prefix ".
2, a kind of reminding method of keypad input method of Chinese character is characterized in that:
For keyboard as claimed in claim 1 and input method need not be remembered, in the coding input process, adopt following reminding method,
(1) behind first stroke of each word of input, just show secondary prefix on the screen, on screen, show the button of these prefixes of input simultaneously, if any the prefix of required input with this stroke beginning, directly, just can finish input to the secondary prefix by the corresponding key of pointing out on the screen;
(2) if continue second stroke of input, just show three grades of prefixes and its corresponding button of two stroke beginnings having imported this moment on the screen, select input for the importer.
3, Chinese character input method as claimed in claim 1, its prefix in the input of the mobile phone of 10 keys and the concrete corresponding relation such as the following table of button: secondary prefix table
Three grades of prefix tables
The concrete description full name of each prefix should be shown entirely with reference to the prefix of claim 1 in the table.
4, the described input method of Chinese character of claim 1, its feature also are, for the individual character of the discontented maximum code length of input button, as producing repeated code, can mend first letter of defeated this word phonetic, and alphabetical corresponding key is used mark general on the present mobile phone.
5, the described input method of Chinese character of claim 1, its feature also is can be under the enough situation of keyboard number, key of special definition is [mouth] key, priority level is identical with the stroke key, promptly in input process, as long as run into [mouth] word parts, just directly by [mouth] key, no matter these [mouth] word parts are which positions at word; Claim [mouth] word prefix to be the one-level prefix; Originally the secondary prefix position of [mouth] can be replaced by [order], other prefix invariant position; It is constant also can to keep original [mouth] word parts, allows dual mode can import [mouth], is beneficial to different user's compatibilities.，
6, the described input method of Chinese character of claim 1, its feature also be,
Phrase is imported by the following method:
Two words are imported each word and are got preceding 3 keys;
Preceding 3 keys of first word got in three words, preceding 1 key of second word, preceding 2 keys of the 3rd word;
Preceding 3 keys of first word got in the above speech of three words, and preceding 1 key got in second word, and preceding 1 key got in the 3rd word, preceding 1 key of the last character;
Association imports by the following method:
After word of every input or the speech, all can occur one group of word or speech with this word or word association on the screen, these association words or speech can be selected input with the root key of pointing out on the screen.
7, the described input method of Chinese character of claim 1, its feature also is, " input according to stroke order/import by a head and the tail " change-over switch can be set, when being arranged on " by the head and the tail input " in software, when importing last key, directly get the finishing touch stroke input of this word; When being arranged on " input according to stroke order ", be to get stroke until maximum code length according to the order of strokes observed in calligraphy all the time, which rule input the user can select to use as required.
8, the described input method of Chinese character of claim 1, its feature also are, rely on above font code form, add the input Pinyin initial in the font code front, and formation sound font code mode is imported:
No prefix word==preceding 5 strokes of first letter of pinyin+this word
Have the prefix word==first letter of pinyin+prefix code+follow-up stroke (the secondary prefix can then be imported a prefix again)
The input of phrase
Preceding 4 keys of first word+second preceding 2 key of word got in two words
Preceding 4 keys of first word+preceding 1 key of preceding 1 key of second word+last word got in three words or the above speech of three words
The key position of English alphabet GB GB18031 regulation, that mark on the existing mobile phone is just adopted in the arrangement of phonetic alphabet key position, and the location identical with mobile phone can be adopted in the letter key location on the computer numeric key, also can allow the user by software according to custom definition voluntarily;
When importing in sound shape mode, the prompting of prefix is second key from this word.
9, as claim 1 or the described input method of Chinese character of claim 8, its feature also is, can limit maximum code length in software is 5 keys, promptly do not import last key of above-mentioned coding, when repeated code takes place, select, when selecting the acquiescence word or not having repeated code with the root key of pointing out on the screen, can directly import next word, not influence normal input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021607249A CN100483308C (en) | 2002-12-31 | 2002-12-31 | Small keyboard sorting and splitting prefix input method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021607249A CN100483308C (en) | 2002-12-31 | 2002-12-31 | Small keyboard sorting and splitting prefix input method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1514334A CN1514334A (en) | 2004-07-21 |
| CN100483308C true CN100483308C (en) | 2009-04-29 |
Family
ID=34237972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021607249A Expired - Fee Related CN100483308C (en) | 2002-12-31 | 2002-12-31 | Small keyboard sorting and splitting prefix input method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100483308C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080081074A (en) * | 2005-12-28 | 2008-09-05 | 중웨이 장 | Inputting method of computer and mobile telephone |
| CN101706682B (en) * | 2008-08-28 | 2015-04-29 | 杨春华 | Method for inputting Chinese characters by utilizing etymon stroke codes |
-
2002
- 2002-12-31 CN CNB021607249A patent/CN100483308C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1514334A (en) | 2004-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100483308C (en) | Small keyboard sorting and splitting prefix input method | |
| CN100517191C (en) | Chinese character phonetic input method for digital keyboard | |
| CN100489746C (en) | Chinese characters sound profile input method | |
| CN100489747C (en) | Digital-key Chinese character input method | |
| CN102063196A (en) | Intelligent Japanese input method capable of spelling by Romaji for mobile phone | |
| CN101101515A (en) | Digit keyboard Chinese character stroke input method | |
| CN101930296A (en) | Five-element multi-stroke Chinese input encoding method | |
| CN101051251A (en) | Chinese stroke input method by digital keyboard | |
| CN101526855B (en) | digital addition and subtraction Chinese character input method | |
| CN101533307B (en) | A kind of Chinese character input method, keyboard and apply the terminal of this keyboard | |
| CN1326016C (en) | Character input method based on keypad | |
| CN101231559A (en) | Chinese input method capable of reducing Hanzi radicals stroke input | |
| CN100353299C (en) | Chinese character input method using digital keyboard | |
| CN100511111C (en) | Dicode combined input method | |
| CN1208708C (en) | Digital key Chinese character input method and keyboard | |
| CN1239991C (en) | Chinese character strokes rapid input method | |
| CN101008868A (en) | Chinese language twin input method for keyboard of computer and cell phone | |
| CN201036212Y (en) | Novel utility-type keyboard | |
| CN1204487C (en) | Chinese character input method based on code of radicals and sound | |
| CN1049291C (en) | Chinese characters radicals coding method and keyboard thereof | |
| CN1316342C (en) | General integrated input method system by user self difination key position of big and small keyboard | |
| CN101561717B (en) | Chinese character input method for combining, arranging and encoding Chinese character strokes | |
| CN100342311C (en) | Root split type Chinese character input and its display method | |
| CN1296206A (en) | Standard writing sequence code for teenager | |
| CN1609765B (en) | Type code Chinese character ridical inputting method and keyboard thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Jinsong Document name: Notice of publication of application for patent for invention |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20111231 |