CN1114853C - Digital encoded double-stroke Chinese character input method - Google Patents
Digital encoded double-stroke Chinese character input method Download PDFInfo
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- CN1114853C CN1114853C CN 01118785 CN01118785A CN1114853C CN 1114853 C CN1114853 C CN 1114853C CN 01118785 CN01118785 CN 01118785 CN 01118785 A CN01118785 A CN 01118785A CN 1114853 C CN1114853 C CN 1114853C
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Abstract
The present invention relates to a Chinese character input method which separates all Chinese characters according to fifteen stroke combinations, i.e. the combination of two transverse strokes, the combination of two vertical strokes, the combination of two left-falling strokes, the combination of two dots, the combination of two turning strokes, the combination of a transverse stroke and a vertical stroke, the combination of a transverse stroke and a left-falling stroke, and combination of a transverse stroke and a dot, the combination of a transverse stroke and a turning stroke, the combination of a vertical stroke and a left-falling stroke, the combination of a vertical stroke and a dot, the combination of a vertical stroke and a turning stroke, the combination of a left-falling stroke and a dot, then combination of a left-falling stroke and a turning stroke and the combination of a dot and a turning stroke. Ten number keys from zero to nine on a number keyboard are used as coding units and correspond to the fifteen stroke combinations. Two adjacent strokes of each Chinese character are used as one stroke combination, which is started from the first stroke of the Chinese character. The combinations of the corresponding encoding units of the first six strokes and the last two strokes of the Chinese character are used for forming a complete code of the Chinese character. Thus, the input of the Chinese character can be accomplished by stroking the corresponding number keys.
Description
Technical field
The present invention relates to a kind of Chinese character input method, refer to the Chinese character input method of the corresponding coding of a kind of combination of strokes especially, belong to Chinese information input and process field with numeric keypad.
Background technology
At present, Chinese character input method is a lot, roughly can be divided into two big classes with regard to keyboard input: a class is to be the input method of basic coding with the Chinese phonetic alphabet or phonetic notation, i.e. sound sign indicating number class input method is as input methods such as spelling, Two bors d's oeuveres, natural codes; Another kind of is the input method that is shaped as basic coding with Chinese character, i.e. font code class input method is as input methods such as the Five-stroke Method, Cangjie.
The advantage of sound sign indicating number class input method is: easy to learn.Shortcoming is: the mandarin non-type user that pronounces is difficult to grasp, and imports loaded down with trivial details.In addition, the Chinese character phonetically similar word is more, and the repetition rate of coding of sound sign indicating number class input method is higher, need select the unisonance words by menu, is difficult to realize touch system, is not suitable for professional's typing Chinese character.
Font code class input method roughly can be divided into two classes again: stroke class and radical class (radicals by which characters are arranged in traditional Chinese dictionaries class).
The characteristics of stroke class input method and sound sign indicating number class input method are similar, advantage easy to learn is generally all arranged, but that shortcoming is the repetition rate of coding is higher, stroke is more, be difficult to touch system, and input speed is slow, and therefore this input method needing fast to be not suitable for, the professionals of a large amount of typing Chinese characters use.
The advantage of radical class be to reduce easily the repetition rate of coding, can touch system, input speed is fast, is fit to professional's typing Chinese character, the shortcoming rule complexity that is to divine by means of characters, learning difficulty is bigger, is not suitable for popularizing using.
This shows that above-described sound sign indicating number class input method and font code class input method are difficult to satisfy simultaneously the requirement of " eager to learn " and " handy ", still have unsatisfactory part.
Summary of the invention
In view of the foregoing, the purpose of this invention is to provide simple, the easily memory of a kind of coding rule, easy to learn, the Chinese character input method of high input speed.
For achieving the above object, the present invention realizes by the following method: a kind of digital encoded double-stroke Chinese character input method of the numeric keypad that uses a computer, this digital encoded double-stroke Chinese character input method comprise following a few step:
1., 15 kinds of basic strokes combinations of definition:
Horizontal horizontal, vertical perpendicular, cast aside, some point, folding folding, anyhow, horizontal left-falling stroke, horizontal point, cross break, perpendicularly cast aside, perpendicular point, perpendicular folding, apostrophe, left-falling stroke folding, the totally 15 kinds of basic strokes combinations of some folding;
2. define 10 coding units:
With the 0-9 in the Chinese input unit totally 10 numeric keypads as coding unit, and corresponding with 15 kinds of basic strokes; Its corresponding relation is as follows:
Coding unit combination of strokes coding unit combination of strokes
1 horizontal stroke puts 6 anyhow anyhow
2 perpendicular horizontal left-falling stroke 7 perpendicular foldings
3 cast aside horizontal point 8 apostrophes
4 some point foldings 9 are cast aside folding
The perpendicular left-falling stroke of 5 folding foldings 0 cross break
3. the input of Chinese character:
From the first stroke of Chinese character, successively 2 adjacent strokes as 1 combination of strokes, get its corresponding codes unit; Then, 3 combination of strokes corresponding codes unit that preceding 6 strokes of a Chinese character are constituted and the combination of strokes corresponding codes unit combination of last 2 strokes formation are together, constitute the coding that Chinese character is complete, knock the corresponding digital key, promptly finish the input of a Chinese character;
4. the input of phrase:
On the basis of single character code, can adopt the mode of phrase input; For each Chinese character in the phrase, if Chinese character be encoded to 4, only need the 1st, 2,4 coding of input, omit the 3rd coding.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
The present invention includes digital encoded double-stroke Chinese character input method and as Chinese input unit two parts of forming by logic unit, memory unit, video display component and common numeric keypad of hardware supported.Wherein, digital encoded double-stroke Chinese character input method is the code input method that a kind of combination (being the combination of horizontal, vertical, left, points, discount) of 5 kinds of basic strokes of and Chinese character is contacted directly.It is that 5 kinds of basic strokes based on Chinese character are horizontal, vertical, left, points, discount, with its in twos one group be defined as 15 kinds of combination of strokes; Again these 15 kinds of combination of strokes are defined in 0,1,2,3,4,5,6,7,8,9 totally 10 numeric keypads be on the coding unit; When the input Chinese character, first stroke from Chinese character, successively 2 adjacent strokes as 1 combination of strokes, get the respective coding unit, the complete coding of a Chinese character is made up of 1 coding unit of latter two stroke correspondence of 3 coding units of its preceding 6 stroke correspondences and it.
Digital encoded double-stroke input method of the present invention mainly comprises following step:
1,15 kinds of basic strokes combinations of definition:
Analyze the scheme structure of Chinese character, no matter how complicated Chinese character all is to be made of 5 kinds of the most basic stroke horizontal, vertical, left, points, discount as can be known.Therefore, the present invention is with these 5 kinds of basic strokes one group of permutation and combination in twos, define 15 kinds of basic combination of strokes, that is, horizontal horizontal, vertical perpendicular, cast aside, some point, folding folding, anyhow, horizontal left-falling stroke, horizontal point, cross break, perpendicularly cast aside, perpendicular point, perpendicular folding, apostrophe, left-falling stroke folding, some folding totally 15 kinds of combination of strokes.
2,10 coding units of definition:
As shown in Figure 1, the present invention with the 0-9 in the Chinese input unit totally 10 numeric keypads as coding unit, and corresponding with 15 kinds of basic strokes.Its corresponding relation is as follows:
| Coding unit | Combination of strokes | Coding unit | Combination of |
| 1 | Horizontal stroke is point anyhow | 6 | Anyhow |
| 2 | Perpendicular horizontal left-falling | 7 | |
| 3 | Cast aside | 8 | |
| 4 | Point point point folding | 9 | Cast aside folding |
| 5 | The folding folding is perpendicular to be cast aside | 0 | Cross break |
3, the input of Chinese character:
From the first stroke of Chinese character, successively 2 adjacent strokes as 1 combination of strokes, get its corresponding codes unit; Then, 3 combination of strokes corresponding codes unit that preceding 6 strokes of a Chinese character are constituted and the combination of strokes corresponding codes unit combination of last 2 strokes formation are together, constitute the coding that Chinese character is complete. knock the corresponding digital key, promptly finish the input of a Chinese character.
4, the input of phrase:
On the basis of single character code, can adopt the mode of phrase input.With input double word phrase is example, and the 1st, 2,4 coding only need be imported in the Chinese character that is encoded to 4, omits the 3rd coding, can finish input.
In digital encoded double-stroke Chinese character input method step 1 of the present invention, in all combination of strokes the locus (upper and lower, left and right) of adjacent strokes in Chinese character and the order of writing (back earlier) are not added differentiation.For example, the perpendicular combination of strokes in a horizontal right perpendicular or right horizontal left side, a left side is anyhow, and the horizontal combination of strokes in perpendicular or perpendicular earlier back, horizontal earlier back is also all as anyhow.With " leather " is example, presses preceding 4 strokes of sequential write and is " horizontal, vertical, perpendicular, horizontal stroke ", and 2 combination of strokes are decided to be " anyhow, anyhow ", and the corresponding codes unit is 66.In addition, according to making things convenient for the user to split the Chinese character principle close with font, stroke " left-falling stroke " comprises " carrying ", and the finishing touch of for example radical finishing touch such as " Rolling, Bing, Rui ", and individual characters such as " car, ear, king, soil " during as radical " carried " and all being handled as " left-falling stroke "; " point " then comprises the initial stroke in " Epileptic, fire, Http, Mi ", also comprises " right-falling stroke ", and for example the last stroke in " interior, Qin, parent, again " is all handled as point; " folding " comprise "
Yin Yi 亅
" wait all only to write the stroke that the band finished " is rolled over, bends, colluded " with one, also just like " be,
Yin, Qian " in the first stroke and " Bao, Quan " in second all handle as " folding ".
In the digital encoded double-stroke Chinese character input method step 2 of the present invention, coding unit is computer keyboard commonly used or 10 alpha-numeric keys on other personal electronic equipments (as palm PC, mobile phone, counter etc.).The combination of single encoded unit or some coding units is corresponding with the combination of corresponding Chinese character basic strokes, and direct keystroke can be finished the input of Chinese character or phrase.
In the digital encoded double-stroke Chinese character input method step 3 of the present invention, usually, form the coding of all Chinese characters with 1 to 4 coding unit.From the first stroke of Chinese character, with the first stroke of Chinese character and second as a combination of strokes, corresponding first coding unit; The 3rd and the 4th corresponding second coding unit of combination with Chinese character; With the 5th of Chinese character and the 6th combination as the 3rd coding unit; With last two combinations of Chinese character as the 4th coding unit.For no more than 2 Chinese character of stroke number, the corresponding codes number is 1, and for example, the combination of strokes of " two " is " horizontal ", and coding is taken as " 1 "; For no more than 4 Chinese character of stroke, the corresponding codes number is 2, and for example, the combination of strokes of " rich " is " horizontal horizontal, anyhow ", is encoded to " 16 "; For no more than 8 Chinese character of stroke, the corresponding codes number is 4, and for example, the combination of strokes of " method " is " some point, horizontal left-falling stroke, anyhow, some folding ", is encoded to " 4264 ".
In addition, when the Chinese character stroke number was odd number, inferior end pen (second-to-last stroke) was simultaneously as last stroke and first stroke in latter two coding unit.For example, totally 5 strokes (odd number) that the stroke of " Chinese " is removable to be divided into " point, point, left-falling stroke, folding, point ", wherein the 4th " folding " is as the last stroke of second-to-last combination of strokes " left-falling stroke folding ", as the first stroke of last combination of strokes " some folding ", the combination of strokes of " Chinese " is " some point, left-falling stroke folding, a some folding " simultaneously.
The corresponding relation of encode Chinese characters for computer number and the total stroke of Chinese character is as follows:
| Total stroke | Coded number | Explanation |
| 1-2 draws | 1 | Total stroke is 1 Chinese character, and first stroke is identical with last stroke |
| 3-4 | 2 | Total stroke is 3 Chinese character, forms 2 codings with the first sum of and last pen respectively for the 2nd |
| 5-6 draws | 3 | Total stroke is 5 Chinese character, forms 2 codings with the 3rd and last respectively for the 4th |
| More than 7 | 4 | Total stroke is 7 Chinese character, forms 2 codings with the 5th and last respectively for the 6th |
Further specify digital encoded double-stroke input method of the present invention in conjunction with some Chinese characters in common use more below.
| Chinese character | Total stroke | The first sum of+inferior pen | Three+four | Five+six | The pen of inferior end pen+not | Coding |
| Two | 4 | The point folding | The point folding | 44 | ||
| Pen | 10 | Horizontal left-falling stroke | Apostrophe | Horizontal point | Cross break | 2830 |
| Defeated | 13 | Cross break | Anyhow | Apostrophe | Perpendicular folding | 0687 |
| Go into | 2 | | 8 | |||
| | 8 | The point point | Horizontal left-falling stroke | Anyhow | The point folding | 4264 |
| The | 7 | Perpendicular folding | Horizontal | Cross break | The point folding | 7164 |
| | 5 | Horizontal left-falling stroke | Cross break | The point folding | 204 | |
| | 9 | Horizontal left-falling stroke | The perpendicular left-falling stroke | The point point | Anyhow | 2546 |
| General | 12 | Apostrophe | Anyhow | Perpendicular point | Horizontal | 8611 |
| Net | 6 | Perpendicular folding | The point folding | The point folding | 744 | |
| Have | 6 | Horizontal left-falling stroke | Perpendicular folding | Horizontal | 271 | |
| | 8 | Perpendicular folding | Cross break | Cross break | Apostrophe | 7008 |
| Public | 4 | Apostrophe | The point folding | 84 | ||
| | 5 | Cross break | Perpendicular folding | Cross break | 070 |
The present invention also can be used for the input of pen type handwritten Chinese character except the Chinese character input that can be used for various numeric keypads.The online pen type input mode of Chinese character has been widely used in computing machine, mobile communication, individual digital equipment various devices such as (PDA) at present.The input of Chinese character pen type, the outstanding problem that exists is exactly not high to the discrimination of handwritten Chinese character at present, reason just is that Chinese character quantity is huge, shape varies, and a lot of Chinese character differences in shape trickle, be not easily distinguishable, the style of adding handwritten Chinese character varies with each individual, and has more increased the difficulty of identification handwritten Chinese character.Comparatively speaking, 10 of the computer Recognition handwritten form arabic numeral then want relatively easy many.No matter Writer's writing style has much difference, prior art almost reaches 100% to the discrimination of 10 arabic numeral.If the present invention is applied to Chinese character pen type input field, just can be converted into of the identification of simple relatively computing machine to the identification of the computer Chinese-character of relative complex to arabic numeral, solve the handwritten Kanji recognition problem well.
The advantage of digital encoded double-stroke input method of the present invention is:
1, compare with other input method of Chinese character, the present invention meets traditional Chinese-character writing custom fully take basic stroke of Chinese character as coding unit, as long as the user of the correct writing Chinese characters of meeting just is easy to study and accepts;
2, need not learn complicated Chinese character coding rule, need not learn any radical or radicals by which characters are arranged in traditional Chinese dictionaries, fully take stroke of Chinese ideograph combination and sequential write as encode character for computer;
3, need not learn phonetic, for those can phonetic or the inaccurate user of phonetic can conveniently use equally;
4, need not to be familiar with QWERTY keyboard---adopt 0-9 totally 10 Arabic numerals key encodes;
5, reduce the workload of Chinese character stroke input, input speed is fast---adopt 10 figure case input Chinese characters commonly used on the digital devices such as computer, mobile phone, palm PC, the repetition rate of coding is low, available singlehanded touch system input Chinese character, the needs of suitable professional Chinese character typing;
For the more Chinese character of stroke, input mode of the present invention can greatly reduce workload. For example, the user is when input " failing ", need to write 13 strokes with traditional pen-based input mode, and adopt input mode of the present invention only need write 4 digital combination of strokes " 0687 ", be equivalent to 4 strokes and can finish input, even the options button when adding repeated code, the input individual Chinese character can be above 5 yet;
On the basis of single character code, can adopt the mode of phrase inputting, further reduce the repetition rate of coding, reduce stroke, improve input efficiency. Take input double word phrase as example, the 1st, 2,4 coding only need be inputted in the Chinese character that is encoded to 4, omits the 3rd coding, and the average keystroke of every word can be finished input 3 times;
6, intelligence input---can adopt the intelligent input modes such as phrase, statement, association, can reduce stroke, can realize again satisfying the professional typing personnel needs of rapidly and efficiently inputting Chinese character without the repeated code input.
7, accuracy is high. Because prior art can be identified the Arabic numerals of various handwriting style inputs very exactly, so high according to the digital coding discrimination of this method input, the Chinese character accuracy of input is high.
Claims (4)
1, a kind of digital encoded double-stroke Chinese character input method of the numeric keypad that uses a computer, this digital encoded double-stroke Chinese character input method comprise following a few step:
1., 15 kinds of basic strokes combinations of definition:
Horizontal horizontal, vertical perpendicular, cast aside, some point, folding folding, anyhow, horizontal left-falling stroke, horizontal point, cross break, perpendicularly cast aside, perpendicular point, perpendicular folding, apostrophe, left-falling stroke folding, the totally 15 kinds of basic strokes combinations of some folding;
2. define 10 coding units:
With the 0-9 in the Chinese input unit totally 10 numeric keypads as coding unit, and corresponding with 15 kinds of basic strokes; Its corresponding relation is as follows:
Coding unit combination of strokes coding unit combination of strokes
1 horizontal stroke puts 6 anyhow anyhow
2 perpendicular horizontal left-falling stroke 7 perpendicular foldings
3 cast aside horizontal point 8 apostrophes
4 some point foldings 9 are cast aside folding
The perpendicular left-falling stroke of 5 folding foldings 0 cross break
3. the input of Chinese character:
From the first stroke of Chinese character, successively 2 adjacent strokes as 1 combination of strokes, get its corresponding codes unit; Then, 3 combination of strokes corresponding codes unit that preceding 6 strokes of a Chinese character are constituted and the combination of strokes corresponding codes unit combination of last 2 strokes formation are together, constitute the coding that Chinese character is complete, knock the corresponding digital key, promptly finish the input of a Chinese character;
4. the input of phrase:
On the basis of single character code, can adopt the mode of phrase input; For each Chinese character in the phrase, if Chinese character be encoded to 4, only need the 1st, 2,4 coding of input, omit the 3rd coding.
2, the digital encoded double-stroke Chinese character input method of a kind of numeric keypad that uses a computer according to claim 1 is characterized in that: described digital encoded double-stroke input method is to constitute the basic strokes combination with 5 kinds of the most basic stroke horizontal, vertical, left, points, discount.
3, the digital encoded double-stroke Chinese character input method of a kind of numeric keypad that uses a computer according to claim 1 is characterized in that: in the described combination of strokes upper and lower, left and right locus of adjacent strokes in Chinese character and first, the back order of writing are not added differentiation.
4, the digital encoded double-stroke Chinese character input method of a kind of numeric keypad that uses a computer according to claim 1, it is characterized in that: when the Chinese character stroke number was odd number, inferior end pen was that the second-to-last stroke is simultaneously as last stroke and first stroke in latter two coding unit.
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| CN 01118785 CN1114853C (en) | 2001-06-11 | 2001-06-11 | Digital encoded double-stroke Chinese character input method |
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| CN 01118785 CN1114853C (en) | 2001-06-11 | 2001-06-11 | Digital encoded double-stroke Chinese character input method |
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| CN1114853C true CN1114853C (en) | 2003-07-16 |
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| CN100451926C (en) * | 2001-12-11 | 2009-01-14 | 松讯达中科电子（深圳）有限公司 | Digital small keyboard stroke multifunction Chinese character natural input method |
| CN102566771A (en) * | 2010-12-24 | 2012-07-11 | 汉王科技股份有限公司 | Two-stroke input method and keyboard |
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