CN1142479C - Chinese-character dual-structure five-stroke input method by universal numeral keypad - Google Patents

Abstract

The present invention discloses a universal digital keyboard input method of dual-five structured stroke-type Chinese characters. Five basic strokes forming Chinese characters are expanded into two groups of strokes with relation attributes, namely dual-five structured stroke-type, ten strokes are distributed on 1 to 9 ten keys, and the shape characteristics of Chinese characters corresponding to 1 to 9 are utilized to set multi-stroke structural keys. As a result, the problems of poor encoding accuracy, incomplete covering range, low encoding efficiency, etc. are solved, and the present invention has the advantages of easy learning and memorization, universality, low coincident code rate of operation, high efficiency, normalization, etc. and is suitable for all commercial, military and commercial electronic message products and embedded systems which use digital keys for operation control.

Description

The universal keypad input method of five dual-structured pen type Chinese characters

Technical field the present invention relates to a kind of universal keypad input method of Chinese character, more particularly, relates to a kind of universal keypad input method of five dual-structured pen type Chinese characters.

Background technology in the prior art, the existing method of much utilizing digital keyboard input character existingly is broadly divided into by 0-9 bond number word keyboard Chinese character input method that phonetic is imported and stroke is imported two classes.Phonetic class input phonetically similar word is too many, repetition rate of coding height, and existing stroke class input shortcoming is: the keyboard definition that (1) has is lack of standardization; And only 5 kinds of standard strokes, its space encoder too narrow (5 ⁶=15625) can not support GBK large character set (more than 20,000); (2) general simple stroke class input coding comprehensive poor, efficient is low, the multiple key that is provided with that has but needs user's hypermnesia; (3) big odd encoder has all been lost important structural information and is had no way of distinguishing and have the different structure of identical stroke, and key selects rate higher.As: people, go into, eight common stroke " Pie " and " Dian " arranged; Cutter, power are both " ", " Pie " or the like.The product of numeric keypad product that therefore, surges forward and available digital keyboard operation control is demanded a digital keyboard Chinese character input method that has both learnability, easy memory, versatility, the low repetition rate of coding and standardization urgently.

Summary of the invention the purpose of this invention is to provide a kind of universal digital keyboard Chinese character input method, utilizing software engineering to assist encodes and the numeric keypad input to Chinese character, make the method left-hand seat of input Chinese character easy-to-use, rule is simple and clear, coding comprehensively accurately, round Realization easy, easy overall targets such as note, general, the low repetition rate of coding and standardization.

In order to achieve the above object, the present invention has adopted following technical scheme: design a kind of five dual-structured pen type encode method for entering Chinese characters, utilize defined numeric keypad 1～9 numerical key to carry out Chinese character for computer or information terminal input, this method is:

(1) 5 pairs of 10 kinds of structuring strokes of definition and 9 groups of multiple strokes are distributed on numeric keypad 1～9 key position, its step comprises: 1. Chinese-character stroke is reduced the first stroke of a Chinese character restricted (adhesion) and unrestricted (unfolding) two classes, thereby the 5 kinds of basic strokes of horizontal, vertical, left, points, discount that constitute Chinese character are expanded to 2 groups of stroke-5 dual-structured forms of a stroke or a combination of strokes with pen attribute; Two classes folding stroke is distributed on the key position 5, with 5 pairs of ten stroke standards be distributed on the figure case 1-9, it specifically is distributed as: A, the perpendicular left hook-3 of 1 horizontal carrying-2 are cast aside-6 right-falling strokes of-4 right-falling strokes-5 foldings-7 and are cast aside-8 perpendicular left hook-9 horizontal strokes, or the perpendicular left hook-3 of B, 1 horizontal carrying-2 is cast aside at-4 and is pressed down the perpendicular left hook-8 of-5 folding-6 horizontal strokes-7 and cast aside-9 right-falling strokes, 1～4 numerical key be the first stroke of a Chinese character restricted be limited stroke, 6～9 numerical keys are that the first stroke of a Chinese character unrestrictedly is unlimited stroke; 2. the shape Yi Tezheng that self contains with the corresponding naturally Chinese-character digital one to nine of digital 1-9 is provided with a multiple structural bond, correspondence is distributed on the rectangle standard numeric keyboard, its key position title and the corresponding meaning of expressing are: one, and be defined as friendships, pitch a structure, feature structure is ten, Rolling; Two, be defined as a two structure, feature structure is Lv, Bing, extend to two hand over, two also, two dot structures that loose; Three, be defined as three dot structures that loose, feature structure is Rui, the heart, extends to three also, three loose point and Chuo, Yin structures; Four, be defined as 4 tetragonals, feature structure is Xiangxi, mouth, comprises " mouth " word and cubic mount structure; Five, be defined as five folding worker structures, feature structure is Si, worker, extends to one; Six, be defined as top tip structure, feature structure is big, native, extends to " green grass or young crops " prefix structure; Seven, be defined as an ancient type of spoon day structure, feature structure is an ancient type of spoon, day, extends to day; Eight, be defined as eight people's structures, extend Ren, structure; Nine, be defined as the structure of rectifying September, feature structure be several, month, extend to Jiong, , sunset structure;

(2) utilize the structuring form of a stroke or a combination of strokes or the multiple pen assembly of the 1-9 key position representative of numeric keypad on computing machine or the information terminal, play pen attribute and word, Chinese word coding rule code fetch by concrete Chinese character, carry out keystroke input: I, the input of Chinese character single character code is the code fetch unit with the natural structure of Chinese character, distinguish code fetch according to the structure number difference of forming Chinese character, its rule is: 1. the single structure word according to order of writing strokes before 4 ends 1 get 5 yards, the Chinese character of not enough code length can omit or add complement code; 2. the combinde rqdical character limit of two above structure compositions is got 6 yards, radicals by which characters are arranged in traditional Chinese dictionaries get 2 yards all the other get 4 yards, wherein radical is all only got two yards of its head and the tail as single code fetch unit limit, remainder is if can natural separation be that two blocks then are that the unit is got 2 yards by head and the tail respectively with the block, can not get 4 yards in according to stroke order preceding 3 ends 1 of natural separation person, described whole body structure word comprises 2 structures: left and right sides block word, up-down structure word, encirclement or semi-surrounding block word and 3 structures: left, center, right block word, upper, middle and lower block word and many block words; When 3. code length be discontented with in Shu Ru Chinese character, all can append the input complement code, the Chinese character complement code comprises its end pen sign indicating number and font sign indicating number, and this font is divided three classes: 1 is that left and right sides structure or left, center, right structure, 2 are that up-down structure or upper, middle and lower structure, 3 are other structure.II, phrase are encoded to 6 yards, and wherein two-character word is encoded to preceding 3 yards of preceding 3 yards+last word of lead-in, and 3 yards persons of less than get its end pen and supply, and multi-character words then is preceding 2 yards of preceding 2 a yards+last word of the preceding 2 yards+secondary word of lead-in.

Topological design as above-mentioned numeric keypad is Fig. 1.

Single stroke keyboard layout (one dimension arrangement): five dual-structured strokes define and can be symmetrically on 1-9 numeric keypad, that is: (table 1)

1	2	3	4	5	6	7	8	9
									Horizontal carrying	Perpendicular left hook	Cast aside	Point is pressed down	Folding	Point is pressed down	Cast aside	Perpendicular left hook	Horizontal
The first stroke of a Chinese character is restricted-limited stroke					The first stroke of a Chinese character is stroke unrestrictedly-infinitely

Also can be by following distribution: (table 2)

1	2	3	4	5	6	7	8	9
									Horizontal carrying	Perpendicular left hook	Cast aside	Point is pressed down	Folding	Horizontal	Perpendicular left hook	Cast aside	Point is pressed down
The first stroke of a Chinese character is restricted-limited stroke					The first stroke of a Chinese character is stroke unrestrictedly-infinitely

Answer the key position definition of a structure: answer a structural bond according to Chinese figure one to nine own type and the related principle design of adopted architectural feature: (table 3)

Compared with prior art, the present invention has following tangible advantage: 1, the present invention expands to two groups with 5 kinds of basic strokes and has the limited and unlimited stroke-5 dual-structured form of a stroke or a combination of strokes that plays pen attribute, has improved the coding accuracy and has expanded space encoder; 2, two classes folding stroke is distributed on the key position 5,5 pairs of ten strokes are distributed on the 1-9 figure case symmetrically by standard, the shape Yi Tezheng that self contains with the corresponding naturally Chinese-character digital one to nine of digital 1-9 is provided with a multiple structural bond, correspondence is distributed on the rectangle standard numeric keyboard, the visual thinking custom that meets the Chinese character user has solved effectively that easy is easily remembered and the comprehensive problem of encoding; 3, applied range, can be used for the electronics and IT products and the embedded system of useful numerical key operation control.

Description of drawings:

Fig. 1 is single, a multiple stroke combination key position distribution plan on the numeric keypad square formation.

The layout that has shown each numeric keypad among the figure.

By specific embodiment the present invention is carried out more detailed description below the embodiment:

In implementing process of the present invention, the topological design of numeric keypad is Fig. 1

In implementing process of the present invention, import the method for 5 dual-structured form of a stroke or a combination of strokes Chinese characters with described numeric keypad, utilize coding techniques to the Chinese character individual character with vocabulary is encoded and numeric keypad is imported.An order of writing strokes standard and a pen attribute according to Chinese character, with the natural structure is the code fetch unit, distinguish code fetch according to the structure number difference of forming Chinese character, its concrete code taking rule is: (1) single structure word according to order of writing strokes before 4 ends 1 get 5 yards, the Chinese character of not enough code length can omit or add complement code; The combinde rqdical character limit of (2) two above structure compositions is got 6 yards, radicals by which characters are arranged in traditional Chinese dictionaries get 2 yards all the other get 4 yards, wherein radical is considered as the single structure limit and gets two yards of head and the tail, remainder is if can natural separation be that two blocks then are that the unit is got 2 yards from beginning to end by it respectively with the block, can not natural separation person get 4 yards by preceding 3 ends 1, described whole body structure word comprises 2 structures: left and right sides block word, up-down structure word, encirclement or semi-surrounding block word, 3 structures: left, center, right block word, upper, middle and lower block word and many block words.

According to the above, when the input single character code, then to encode according to the structure that constitutes Chinese character, all only as single code fetch unit, single structure word (single character) is got 5 yards to every radical, and 2 structures above (combinde rqdical character) limit is got 6 yards.Specifically: when input 1 block word, get 5 yards according to 4 ends 1 before the order of writing strokes.Example:

" one-tenth "---by limited " one " (1), limited " Pie " (3), limited " " (5), unlimited “ Yin " (5), unlimited " Pie " (7) and infinitely " Dian " (6) totally six form, by preceding 4 ends 1 get 5 yards its be encoded to 13556.

" eight "---76, unlimited " Pie " (7)+unlimited " Dian " (6)

" people "---74, unlimited " Pie " (7)+limited " Dian " (4)

" go into "---34, limited " Pie " (3)+unlimited " Dian " (6)

" power "---57, unlimited " " (5)+unlimited " Pie " (7)

" cutter "---53, unlimited " " (5)+limited " Pie " (3)

When importing 2 block words, all the other get 4 yards 2 yards radicals by which characters are arranged in traditional Chinese dictionaries, wherein compile other radicals by which characters are arranged in traditional Chinese dictionaries and are considered as the single structure limit and get 2 yards of initial and ends; Remainder 1. if can natural separation be two blocks then be with the block unit respectively by head and the tail get 2 yards 2. can not natural separation by preceding 3 last 1 code fetches.

Example: left and right sides block word

" Chinese "---" Rui " (3), " again " (54) are encoded to 354;

" by force "---" bow ", " though ", head and the tail got in radicals by which characters are arranged in traditional Chinese dictionaries " bow " is 55; Though " " is separable to be " mouth " (4) and " worm " (44), worm be character formation component by the head and the tail code fetch, " by force " word code is 55444;

" newly "---" parent ", " jin ", " jin " are write 2 yards of radicals by which characters are arranged in traditional Chinese dictionaries reservations after being, are encoded to 72; " parent " is not radicals by which characters are arranged in traditional Chinese dictionaries, and can be divided into two " standing " and " wood ", " standing " gets " six " and " one "-69, and " wood " gets " ten " " eight "-18, and " newly " word code is 691872.

Up-down structure word " word "---" Http " (65), " son " (529) are encoded to 65529; " obtain "---" Lv " (2), " Quan " (73), " dog " (66) are encoded to 27366; " China "---" change ", " ten " (1), " change " can be decomposed into " Ren " (8), " seven " (7), are encoded to 871.

Bag (half bag) closed structure word

" state "---" mouth " (4), " jade " (966) are encoded to 4966;

" together "---" Jiong " (9), " one " (9), " mouth " (4) are encoded to 994;

" seat "---" extensively " (63), " seat "-" people " (8), " people " (8), " soil " (6) are encoded to 63886.

3 block words then each structure are respectively got 2 yards (2+2+2) of head and the tail

The left, center, right block word:

" tree "---wood " (18), " again " (54), " very little " (16), be encoded to 185416;

The upper, middle and lower block word:

" meaning "---" standing " (69), " saying " (7), " heart " (3) are encoded to 6973.

Many block words---according to 2+2+1+ end 1 code fetch

" usurp "---" " (84), " order " (42), " greatly " (6) " Si " (54) are encoded to 844264;

" female "---" ending " (81), " an ancient type of spoon " (7), " Cui " (826) are encoded to 81786.

The present invention's technical scheme preferably is: word, the compatible mixing of speech are imported, and the input phrase is encoded to 6 yards, and two-character word is encoded to preceding 3 yards of preceding 3 yards+last word of lead-in, and less than is got the end pen for 3 yards and supplied, and multi-character words then is preceding 2 yards of preceding 2 a yards+last word of the preceding 2 yards+secondary word of lead-in.

Example: " plan "---" Yan " (65), " ten " (1), " dagger-axe " (776) are encoded to 651 776;

" senior middle school "---" height " got preceding 3 yards " Tou " (2), " mouth " (4), " Jiong " (9), " in " got " mouth " (4), " Shu " (8) back and mend end pen, 209 488.

" computing machine "---get " Yan " (65), " " (84) ", " wood " (18), be encoded to 65 84 18;

The first two sign indicating number " " (5) of " innovation and creation "---" sending out " word, " Pie " (7), the first two sign indicating number " day " (7) of " bright " word, " moon " (9), the first two sign indicating number " Pie " (7) of " making " word, " soil " (6) are encoded to 57 79 76.

In the process of input Chinese character, everyday character is provided with brevity code benefit 0 and can imports, and brevity code is divided into 5 grades, mends 0 after 1～5 grade of brevity code is keyed in 1～5 yard respectively and finishes.For example:

The one-level brevity code: 9 high frequency words, key in one yard and mend 0 input 123456789 one this and the people that suffered ground not

The secondary brevity code: 81 words, key in two yards and mend 0 input

12345678 91 in ask at one-tenth cross towards analysed on 2 two just day main advance class general 3 conflux learn Fa Bichun March before 4 field orders think four like administration sleep a state 5 people limit belong to five pass through also as 6 justice increase table go very much six all conceive a design 7 see in me Zi be select seven must be 8 a few non-letters they but eight make 9 political affairs big by 19 to appearing alternatively with hundred

Three: word more than 700, key in trigram and mend 0 input, as: come 121 look for 177 its 238 be 753 to put 419 things 945 from 742

Level Four brevity code: key in four yards and mend 0 input (summary);

Pyatyi brevity code: key in five yards and mend 0 input (summary).

When code length be discontented with in the input Chinese character, can append the input supplemental code, input method is an end pen sign indicating number+font sign indicating number, this font is divided into 1 left side (in) on the right structure, 2 (in) structure, 3 other structure three classes down, can satisfy the needs of high speed touch system input,, improve input speed to reduce word selection.

For example: a left side---by handing over pen " ten " (1) and " worker " (5) to form, the end pen belongs to other structures (3) for " unlimited pen " horizontal stroke " " (9), font.

Basic coding is mended 1 yard and is mended 2 yards

A left side 15 159 1593

In like manner 498 4,984 49841

Consider that because user individual order of strokes observed in calligraphy custom or structure division understanding are variant, system is provided with the partial fault-tolerance sign indicating number to help to obtain correct result.For example:

The order of strokes observed in calligraphy is fault-tolerant: ten thousand---standard code 953 tolerant codes 935

Be---standard code 53 tolerant codes 35

Code fetch is fault-tolerant: main---standard code 26 tolerant codes 696

Benefit---standard code 3829 tolerant codes 29829

Be provided with the coding site that difficult help button " * " is ignorant of with replacement, system lists all close serial Chinese characters automatically.The position that difficult help button " * " can be used for replacing arbitrary coding that is ignorant of, system lists close serial Chinese character automatically.

For example: input " 65 ^*" after, select window can list all three relevant code words:

1 intact 652 2 evils 653 3 are gone to 654 4 poison, 655 5 its 657 6 cave 658

The present invention's technical scheme preferably can also be: intelligent anticipation prompting and association's prompting are set select input function.When keying in coding, system's setting and context relation search, the Chinese character of prompting Optimum Matching is selective on display line, for example:

After importing " side " word, when keying in " 3 ", presenting bank demonstrates " method " word; When keying in " 9 ", presenting bank demonstrates " face " word; When keying in " 7 ", the presenting bank demonstration " to " word.

Behind " method " word of input, association of the system selective input of words commonly used: 1, law, 2, rules, 3, legal, 4, legal procedure.

Below be the specific coding example of the present invention to the part radicals by which characters are arranged in traditional Chinese dictionaries, listedly need not remember for example, all standard radicals by which characters are arranged in traditional Chinese dictionaries, block structure are all got two yards by the head and the tail form of a stroke or a combination of strokes, when the adjacent parallel stroke need be distinguished length, limited stroke (1-4 little sign indicating number) is short pen (a horizontal key comprise start writing), and unlimited stroke (the big sign indicating number of 6-9) is long pen (a horizontal key do not contain start writing): one two 2 three 31 Rolling 1 do 11 occasion, 12 factories, 13 Contraband, 15 ministers 15

Very little 16 dragons, 16 wooden 18 Lv 2

2 21 leather 21 sweet 22 show 23

Rich 38 workers, 5 native 6 scholars, 6 big 6 wheats, 64 old 67 blue or green 69 cars 71

Shoot a retrievable arrow 76 dagger-axes 76,92 pigs, 92 ears, 93 beans, 93 stones, 94 rain 94 at western 91 tenth of the twelve Earthly Branches

29 little 3 mouthfuls 4 mouthfuls 4 Si 4 fields 41 orders 42 of watts 96 pages 98 Shu Dao 2 wares, 29 industries

Worm 44 black 44 foots 7 li 79 mountains, 82 water, 82 teeth, 82 , 87 on the 48th

Ending 89 Jiong 9 shellfishes, 98 towel 98 and 99 bones, 99 Pie, 88 people, 8 Ren, 8 , 8 insect without feet or legs 33 goes into 36 and adopts 48 an ancient type of spoons, 7 mortars 71

72 jin of 72 nose of hand, 72 Quan, 73 bodies, 73 tongues, 74 Bao, 75 youngsters, 75 mouse 75

Boat 76 San 77 white 77 Chi, 78 standing grain, 78 blood, 79 birds, 79 gold medals, 81 foods 82

Ox 81 The-Fan 81 84 gas 85 are vowed 87 months more than 99  9 of 86 Jin

91 jiao of 92 For-additional of sunset 9 wind, 94 an ancient weapon made of bamboos, 94 Cannibals, 95 fishes, 96 Dian Tou, 2 Ha, 2 Bing, 2 literary compositions, 21 sides 23

23 sheep, 22 fiery 28 Zhuang 28

Rice 28 Rui 3 hearts 3 Chuo 3 Xiangxi 4 4 Mi 45

48 speeches 44

65 65 of hot 61 Yi, 62 Epileptic, 62 wide 63 families, 63 Woo, 64 Yan, 65 Http

Fiber crops 68 upright 69 deer, 67 Xin, 88 second  5 5 Yin, 5 Si 5, one 5 Yin 5 lonely 51 52 give 52 Ji

52 Fu 52 Jie, 52 corpse 53 cuttves, 53 Si 54 and 54 skins, 54 bows 55 are own

55 mothers 56 57 the sixth of the twelve Earthly Branches 57 power, 57 Qian, 58 horses, 59 sub 59 woman 59

Claims (1)

1, a kind of five dual-structured pen type encode method for entering Chinese characters utilize numeric keypad 1～9 numerical key to carry out Chinese character for computer or information terminal input, it is characterized in that:

(1) 5 pairs of 10 kinds of structuring strokes of definition and 9 groups of multiple strokes are distributed on numeric keypad 1～9 key position, and its step comprises:

1. Chinese-character stroke is reduced restricted and unrestricted two classes of the first stroke of a Chinese character, thereby the 5 kinds of basic strokes of horizontal, vertical, left, points, discount that constitute Chinese character are expanded to 2 groups of stroke-5 dual-structured forms of a stroke or a combination of strokes with pen attribute; Two classes folding stroke is distributed on the key position 5, with 5 pairs of ten stroke standards be distributed on the figure case 1-9, it specifically is distributed as: A, the perpendicular left hook-3 of 1 horizontal carrying-2 are cast aside-6 right-falling strokes of-4 right-falling strokes-5 foldings-7 and are cast aside-8 perpendicular left hook-9 horizontal strokes, or the perpendicular left hook-3 of B, 1 horizontal carrying-2 is cast aside at-4 and is pressed down the perpendicular left hook-8 of-5 folding-6 horizontal strokes-7 and cast aside-9 right-falling strokes, 1～4 numerical key be the first stroke of a Chinese character restricted be limited stroke, 6～9 numerical keys are that the first stroke of a Chinese character unrestrictedly is unlimited stroke;

2. the shape Yi Tezheng that self contains with the corresponding naturally Chinese-character digital one to nine of digital 1-9 is provided with a multiple structural bond, correspondence is distributed on the rectangle standard numeric keyboard, its key position title and the corresponding meaning of expressing are: one, and be defined as friendships, pitch a structure, feature structure is ten, Rolling; Two, be defined as a two structure, feature structure is Lv, Bing, extend to two hand over, two also, two dot structures that loose; Three, be defined as three dot structures that loose, feature structure is Rui, the heart, extends to three also, three loose point and Chuo, Yin structures; Four, be defined as 4 tetragonals, feature structure is Xiangxi, mouth, comprises " mouth " word and cubic mount structure; Five, be defined as five folding worker structures, feature structure is Si, worker, extends to one; Six, be defined as top tip structure, feature structure is big, native, extends to " green grass or young crops " prefix structure; Seven, be defined as an ancient type of spoon day structure, feature structure is an ancient type of spoon, day, extends to day; Eight, be defined as eight people's structures, extend Ren, structure; Nine, be defined as the structure of rectifying September, feature structure be several, month, extend to Jiong, , sunset structure;

(2) utilize the structuring form of a stroke or a combination of strokes or the multiple pen assembly of the 1-9 key position representative of numeric keypad on computing machine or the information terminal, by concrete Chinese character play pen attribute and word, Chinese word coding rule code fetch, carry out the keystroke input:

I, the input of Chinese character single character code are the code fetch unit with the natural structure of Chinese character, distinguish code fetch according to the structure number of forming Chinese character is different, and its rule is:

1. the single structure word according to order of writing strokes before 4 ends 1 get 5 yards, the Chinese character of not enough code length can omit or add complement code;

2. the combinde rqdical character limit of two above structure compositions is got 6 yards, radicals by which characters are arranged in traditional Chinese dictionaries get 2 yards all the other get 4 yards, wherein radical is all only got two yards of its head and the tail as single code fetch unit limit, remainder is if can natural separation be that two blocks then are that the unit is got 2 yards by head and the tail respectively with the block, can not get 4 yards in according to stroke order preceding 3 ends 1 of natural separation person, described whole body structure word comprises 2 structures: left and right sides block word, up-down structure word, encirclement or semi-surrounding block word and 3 structures: left, center, right block word, upper, middle and lower block word and many block words;

When 3. code length be discontented with in Shu Ru Chinese character, all can append the input complement code, the Chinese character complement code comprises its end pen sign indicating number and font sign indicating number, and wherein font is divided three classes: 1 is that left and right sides structure or left, center, right structure, 2 are that up-down structure or upper, middle and lower structure, 3 are other structure.

II, phrase are encoded to 6 yards, and wherein two-character word is encoded to preceding 3 yards of preceding 3 yards+last word of lead-in, and 3 yards persons of less than get its end pen and supply, and multi-character words then is preceding 2 yards of preceding 2 a yards+last word of the preceding 2 yards+secondary word of lead-in.

Images