CN1101731A

CN1101731A - Chinese character coding method and its keyboard

Info

Publication number: CN1101731A
Application number: CN 93118374
Authority: CN
Inventors: 曹光前
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-12
Filing date: 1993-10-12
Publication date: 1995-04-19
Anticipated expiration: 2013-10-12
Also published as: CN1052799C

Abstract

The method has both advantages of pictographic and phonetic codes. The Chinese micro-structure is expressed by one coding method is 25 related stroke-interrelated element codes and the other in 25 dual interrelated and interrelated codes. The keyboard for this method has no duplicate key designation and definition and the 25 element codes are directly in correspondence to the 25 English alphabetic keys. The group codes can ensure rapid key-in speed and have low duplicate code rate.

Description

Chinese character coding method and its keyboard

The method of Chinese character coding and keyboard thereof belong to the computer Chinese character input technology field.

The method of Chinese character coding can be divided into three major types at present.One class be with the Chinese character stroke structure serve as coding according to forming coding, this class is called configuration code.Another kind of is to be coding with the phonetic transcriptions of Chinese characters, or is combined to form coding with the various simplification of word or stroke phonetic name, and this class can be described as list voice code.Also having a class is the hybridization of preceding two classes, and it combines both part codings according to forming encode Chinese characters for computer, and we are referred to as shape sound sign indicating number.Configuration code is representative with king's sign indicating number five-stroke character input method, and its advantage is that the repetition rate of coding is low, but its up to a hundred radical regular coding memory capacitances are big, and the rule of divining by means of characters is difficult for grasping, and key name repeatedly re-defines, and these weak points influence applying of configuration code.List voice code is representative with the phonetic sign indicating number, and its advantage is to read word to know phonetic, does not need intermediate conversion links.Its shortcoming is a repetition rate of coding height, promptly be to take the whole bag of tricks to reduce the repetition rate of coding, but owing to be subjected to the influence of Chinese dialects, its usable range is in fact just very limited.

Another shape tone code Chinese character input technology, as get this character pronunciation initial, structure stroke feature Methods for Coding, it easily learns not handy, and the contradiction of handy difficult is still very outstanding, does not see desirable solution at present.

The objective of the invention is to design a kind of high input speed, the one Chinese character encoding scheme that the repetition rate of coding is low can not need be memorized mechanically rule, divines by means of characters according to the Chinese character natural sequential write, overcomes the defective of configuration code, list voice code, has kept the two advantage.

Convenient for following narration, at first be defined as follows:

We are divided into simple word and compound two big classes with all Chinese characters.

Simple word is exactly that natural structure and order of strokes according to word can not resolve into the individual character that upper and lower or left and right two-part stroke links together again.As lining, woman, not, bow, people, to go into be exactly simple word.

Compound refers to the individual character by simple word more than 1 or 1 and 1 or 1 above radical (or combination of strokes) be combined into, hereinafter referred compound.

We arrange, and compound can only be decomposed into 3 parts at most.According to being decomposed into 2 parts or 3 parts, we are referred to as 2 fens words or 3 fens words respectively.After compound was decomposed, getting certain simple word of selecting according to rule that becomes unitary part was radical.When compound only comprised a simple word, the radical of this word just elected as in this simple word.When compound comprised the simple word of 2 or 3, radical was selected and will be carried out according to rule hereinafter described.When also having the small part Chinese character to be broken down into 2 parts or 3 parts, also can not get 1 simple word as radical, this class word is called the unrooted word, is classified as compound.

The fractionation of compound is to carry out according to the sequential write of Chinese character and natural structure.The combination of common stroke such as radical, radicals by which characters are arranged in traditional Chinese dictionaries is used as independent a fractionation and is not remake decomposition.One of simple word Chang Zuowei independently splits.The purpose that splits is exactly to split out the radical of a simple word as compound from compound.And regulation: no matter 3 fens words or 2 fens words, its each stroke number that independently splits must be more than or equal to 2, promptly an independent stroke do not torn open to be a part.For example draw, these class words such as hundred million only are classified as simple word, can not decompose.All Chinese characters can be divided into following several big class like this:

We stipulate that the stroke number of simple word and the stroke number of compound radical mostly are 11 strokes most, and stroke number is with 2,3 ... 9,0,1 expression.0,1 represents 10 strokes and 11 strokes respectively, and this numeral is used for group code as unit sign indicating number.So that fractionation as radical has 11 strokes at most, the rarest 2 strokes.

When compound was split as 2 fens words or 3 fens words: if having only 1 to be split as simple word, then getting this simple word was radical, referring to example 4. 7. 8.; When several are split as simple word, get the many persons of stroke number for radical, stroke number is more or less the same gets and does not write earlier the person and be radical, referring to example 1. 2. 3. (11); (as product, stand tall and upright, gloomy, Lu etc.) are got and are not write earlier the person and be radical when several identical fractionations; When a compound stroke number especially for a long time, split the compound that the stroke number obtain is no more than 11 and also can be used as radical, 5. 6. referring to example; Also have two class special constructions word such as circle, carry or cut and so on, does not generally split, because of as if splitting, the two-part order of strokes after the fractionation will misplace.Therefore, we arrange, and have only when the stroke number of this class word surpasses 11 just to split, otherwise all do simple word processing.For example the surround word is split as mouth-four-sorrow, and only gets mouthful word inside and be divided into radical; Cut word tear open into

-Ren-

In a word, the rule of getting root can reduce: from very much not from little; From a left side not from the right side; From last not from down; In the past not from after; From interior not from outside; Dislocation does not split.

Illustrate the above compound below and split rule.

Example:

1. the amine moon-Http-woman, 3 fens words; The moon, word was a radical, and radical splits the 1st

2. seize by force rain-leather-moon, 3 fens words; The rain word is a radical, and radical splits the 1st

3. father father-Ba, 2 fens words; Father's word is a radical, and radical splits the 1st

4. pull Rolling-anti-, 2 fens words; Anti-word is a radical, and radical splits the 2nd

5. praise Tou-Bao-

, 3 fens words; Guarantor's word is a radical, and radical splits the 2nd

6. cancer Epileptic-product-mountain, 3 fens words; The product word is a radical, and radical splits the 2nd

7. eight Rolling-in addition-Dao, 3 fens words; Word is a radical in addition, and radical splits the 2nd

8. select elder generation-Chuo, 2 fens words; Elder generation's word is a radical, and radical splits the 1st

9. cut -Ren-

, 3 fens words, no radical

10. condemn Yan-

-Chuo, 3 fens words, no radical

(11) have a liking for mouthful-old-say, 3 fens words, old word are radical, and radical is in the 2nd fractionation

All strokes of Chinese character are divided into 5 kinds, and are promptly horizontal, vertical, cast aside, press down (point), 5 stroke types of folding.Agreement " with " among the 1st of word, radical " Rolling " the 2nd all be classified as perpendicular drawing, other similar pens are done same the processing; The last stroke of also arranging radical Si, soil, king and radical Rolling is simultaneously carried cutting all to be classified as to cast aside and is drawn a class.Horizontal stroke comprises all long and short horizontal stroke, and perpendicular drawing comprises perpendicular stroke of all length.Folding is drawn and to be comprised that all directly roll overs, erect folding, bending etc., and as the 2nd stroke of mouth word, with the 2nd stroke of word, the 2nd stroke of multiword bends the 3rd stroke of word, and the 2nd stroke of women word, the folding among radical Fu, the Jie are drawn, and the folding among Chuo, the Chuo is drawn.We define a combination that concerns that concerns stroke this stroke name by name and this and last relevant pen of a certain stroke.Hereinafter referred relation pen.According to writing rule, the relation between Chinese character stroke is divided into upper and lower relation, about relation, cross reference, upper left bottom right relation, and the upper right relation in lower-left.So 5 relation names obtain 25 kinds of relation pens with 5 kinds of stroke name permutation and combination, show as table 1.Be noted that upper and lower relation, about in relation, upper left bottom right relation and the upper right relation in lower-left every kind all comprise two kinds of situations.For example, upper and lower relation comprises this relation pen in last side in the works, also comprises this relation pen above last pen, and both all return in the upper and lower relation.Certainly, according to the Chinese-character writing custom, it is less that chance appears in other several situations.We illustrate with " Chinese " of Chinese character and concern determining of pseudonym; The 2nd is press down to draw, and the relation of it and the first stroke is a upper and lower relation, so the 2nd relation of " Chinese " word is to press down up and down; In like manner, the 3rd relation pen is to cast aside up and down; The 4th and the 3rd 's pass is the upper right relation in lower-left, so the 4th relation pen is the upper right folding in lower-left; The 5th and the 4th intersection are so the end of " Chinese " word relation pen is pressed down for intersecting.Selected and the simple word that concerns the pseudonym of radical, radicals by which characters are arranged in traditional Chinese dictionaries or other combination of strokes in like manner.Determine certain concern name the time, we have defined the priority of cross reference, if this pen intersects with front (sequential write) arbitrary, no matter then why this pen concerns with last relevant, all define this relation and are called cross reference.For example, " liter " word, its 4th with the 3rd be about relation, but this pen intersects with the 2nd, so the pseudonym that concerns of the 4th of " liter " word is that intersection is erected, and erects.Illustrate the selected of relation pen below again:

Go into the 2nd relation pen and be the upper right right-falling stroke in lower-left.

People's the 2nd relation pen is upper left, bottom right right-falling stroke.

Wood the 2nd relation pen is perpendicular for intersecting, and the 3rd relation pen is left and right left-falling stroke, and the 4th relation pen is pressed down about being.

My the 2nd relation pen be horizontal up and down, and the 3rd relation pen is cast aside for intersecting, and the 4th relation pen is cast aside for intersecting, and the 5th relation pen is pressed down for intersecting, and the 6th relation pen is cast aside for intersecting, and the 7th relation pen is for pressing down up and down.

Mouth the 2nd relation pen is rolled over about being, the upper right horizontal stroke in the 3rd a relation lower-left

According to above-mentioned classifying and dividing, the pseudonym that concerns of any one stroke of Chinese character will concern some corresponding among the pseudonym with 25.Since concern the pseudonym definite considered before and after position relation between two of the connections, we claim again to concern that the pseudonym is having a double meaning sign indicating number, 25 concerns that the pseudonym just becomes first yard of having a double meaning sign indicating number coding.

In table 1,25 2 bit digital represent that corresponding having a double meaning code element sign indicating number name is in the position of alphabetic keypad name, tens is a realm name, units is the position name, as shown in drawings, the computer keyboard alphabet key is divided into 5 districts, and G, F, D, S, an A5 key position at middle part, a left side are called the 1st district, and such 11,12,13,14,15 these 5 positions are corresponding upper and lower relation 5 having a double meaning sign indicating number G, F of the same name, D, S, A respectively.Equally, right middle H, J, K, L and M5 key position claims the 2nd district, concerns 5 having a double meaning sign indicating numbers of the same name respectively about correspondence, and the position name is respectively 21,22,23,24,25.Bottom X, C, V, B, a N5 key position claim the 3rd district, and corresponding cross reference is 5 having a double meaning yard of the same name respectively, and the position name is respectively 31,32,33,34,35.5 key positions of upper left quarter T, R, E, W, Q corresponding upper left bottom right respectively concern 5 having a double meaning sign indicating numbers of the same name, and the position name is respectively 41,42,43,44,45.Corresponding lower-left is upper right respectively concerns 5 having a double meaning sign indicating numbers of the same name for 5 key positions of upper right quarter Y, U, I, O, P, and the position name is respectively 51,52,53,54,55.

Through above definition, any relation pen is as long as seek key by the position, and key name i.e. the sign indicating number name, and is corresponding one by one, comes into plain view.Still " Chinese " word with Chinese character is the having a double meaning sign indicating number of example explanation.The 2nd of Chinese character is upper and lower relation with the 1st, and point (Dian) is included into to press down and draws, and for pressing down up and down, having a double meaning sign indicating number is 4, key name S in the 1st district; The 3rd relation pen is for casting aside 3 in the 1st district of having a double meaning sign indicating numbers, key name D up and down; The 4th relation pen (the 2nd relation pen reciprocal) is the upper right folding in lower-left, 5 of having a double meaning sign indicating numbers in the 5th district, and key name is P; The 5th relation pen (end pen relation pen) is cast aside for intersecting, 3 of having a double meaning sign indicating numbers in the 3rd district, and key name is V.

Above divine by means of characters rule and having a double meaning sign indicating number definition are arranged, and we just can have been narrated Hanzi coding scheme of the present invention.

The Hanzi coding scheme radical is got two bit codes, and a high position is the radical Chinese Pin Yin initial, and low level is a radical stroke number.Chinese Pin Yin initial is corresponding with keyboard letter key of the same name, stroke is digital corresponding with alpha-numeric keys on the keyboard, 2,3,4,5,6,7,8,9 stroke numbers corresponding 2 strokes, 3 strokes, 4 strokes, 5 strokes, 6 strokes, 7 strokes, 8 strokes, 9 strokes time the respectively, 10 strokes, 11 strokes stroke number gets 0,1 respectively, and digital 0,1 is corresponding with

numerical key

0,1.

At 5 types of Chinese characters mentioned above, encoding scheme is slightly different in detail, below classification declaration:

1, simple word: be encoded to four bit codes, first yard is this word stroke number, and second yard is these prefix bits phonetic alphabet, and trigram is that the 2nd reciprocal of this word concerns the pseudonym, and the 4th yard is that this word end pen concerns the pseudonym.Referring to table 2.

2,2 fens compounds contain radical, are encoded to 4 bit codes.When radical when the 1st splits, get the 1. the first letter of radical phonetic successively, 2. radical stroke number, 3. the reciprocal the 2nd concern the pseudonym, 4. the end concerns that the pseudonym forms this encode Chinese characters for computer.When radical when the 2nd splits, get 1. the 1st successively and split the reciprocal the 2nd and concern the pseudonym, 2. the 1st split the last pseudonym that concerns, 3. radical first letter of pinyin, 4. the radical stroke number is formed this encode Chinese characters for computer; At this moment, if the 1st fractionation has only 2 strokes (in accordance with rites, really), its inverse the 2nd concerns that the pseudonym is determined by this prefix pen and the 2nd relation.Referring to table 3.

Table 3:

First yard second yard trigram four code encoding of Chinese character

Father F 4 G P F4GP

Pull C V F 4 CVF4

Select X 6 A B X6AB

Sincere S A C 6 SAC6

3,3 fens compounds contain radical, are encoded to 4 bit codes.

When radical when the 1st splits, get 1. radical first letter of pinyin successively, 3. 2. radical stroke number the 2nd splits the end pen and concern the pseudonym, 4. the 3rd splits the end and concerns that the pseudonym forms this encode Chinese characters for computer.When radical when the 2nd splits, get 1. the 1st successively and split the end and concern the pseudonym, 2. radical first letter of pinyin, 4. 3. radical stroke number the 3rd splits and lastly concerns that the pseudonym forms this encode Chinese characters for computer.When radical when the 3rd splits, get 1. the 1st successively and split the end and concern the pseudonym, 2. the 2nd split the last pseudonym that concerns, 3. radical first letter of pinyin, 4. the radical stroke number is formed this encode Chinese characters for computer.Referring to table 4:

First yard second yard trigram four code encoding of Chinese character

Praise G B 9 I GB9I

Amine Y 4 M V Y4MV

Sell F G K 3 FGK3

Despot Y 8 C G Y8CG

Cancer D P 9 U DP9U

Have a liking for Y L 6 G YL6G

4,2 fens no radical compounds, order are got two fractionations the most last two and are concerned that the pseudonym is arranged in 4 bit codes.Referring to table 5.

Table 5:

First yard second yard trigram four code encoding of Chinese character

The W M K S WMKS of family

Both J L V Q JLVQ

5,3 fens no radical compounds, order are got the 1st fractionation end and are concerned the pseudonym, and the 2nd fractionation is first, the end concerns the pseudonym, and the 3rd fractionation end concerns that the pseudonym is arranged in 4 bit codes.Referring to table 6.

Table 6:

First yard second yard trigram four code encoding of Chinese character

Cut S I F G SIFG

Condemn A U Y B AUYB

Y K Y K YKYK

The formed GB2312-80 Chinese character base of this coding method Chinese character repeated code word is no more than 30 (repeated codes in twos).We claim that this scheme is having a double meaning code encoding method.

In order further to reduce the repetition rate of coding, improve input speed, hereinafter provide another kind of coding method-two having a double meaning partially sign indicating numbers.Still continue to use the definition that above provides and the sorting technique of word below.We define the permutation and combination of a two having a double meaning partially sign indicating numbers back independent head who splits, last associated two strokes relation name for compound splits.Because the relation between two has 5 kinds, thus two of first, last associated totally 4 the permutation and combination that concerns 25 kinds of results are arranged, as shown in table 7.Adopt these 25 two having a double meaning partially sign indicating numbers, we can distinguish each stroke architectural feature that independently splits.The architectural feature of simple word can adopt two having a double meaning partially sign indicating numbers to distinguish naturally.For example " with, by, first " two having a double meaning partially yard of three Chinese characters be respectively 23,21,23.

Introduce after two having a double meaning partially sign indicating numbers, package code is got two having a double meaning partially sign indicating numbers of radical and stroke number 2 bit codes in the Hanzi coding scheme, and all the other are identical with having a double meaning sign indicating number coding.The two having a double meaning partially encoding scheme division of 5 big class Chinese characters is as follows:

1, simple word: 3 of code lengths, get this word stroke number respectively, simple word first letter of pinyin, the two having a double meaning partially sign indicating numbers of simple word.

When this word stroke number was 3, two having a double meaning partially sign indicating numbers concern by the 1st and the 2nd, the 2nd and the 3rd to be determined; When this word stroke number is 2, determine a relation for the 1st and the 2nd, the 2nd the first stroke of a Chinese character point and a relation of starting to write are supplied the 2nd relation, and these two relations can be determined a two having a double meaning partially sign indicating number.Concern the time spent when supplying, horizontally divide left and right relation into, perpendicularly be upper and lower relation, cast aside and be lower-left, upper right relation, pressing down is upper left, bottom right relation, rolls over to be cross reference.Referring to table 8.

Table 8:

The heavy woman of Chinese character removes from office the not rain moon

Coding 9CG 3NV 9GK 5FI 8YY 4YH

2,2 fens compounds have radical.4 of code lengths.

When determining the two having a double meaning partially sign indicating number of radical, no matter the 1st fractionation or the 2nd splits, and when its stroke number was 2, the 2nd relation in two having a double meaning partially sign indicating numbers split by the 1st and the 2nd structural relation that splits is supplied.At this moment 2 structural relations that split word are divided into: left and right relation, as the school word; Upper and lower relation is as precious word; Lower-left, upper right relation, as advance, military word; Upper left, bottom right relation are as disease, a man of virtue and ability, room word.

Radical is got the 1. two having a double meaning partially sign indicating numbers of radical successively when the 1st splits, 2. 3. the radical stroke number the 2nd splits second-to-last relation pen, 4. the 2nd splits end relation pen and constitutes coding.

1. radical is got successively and the 1st is split second-to-last relation pen when the 2nd splits, and 2. the 1st splits end relation pen, 3. the two having a double meaning partially sign indicating numbers of radical, 4. radical stroke number.Referring to table 9.

Table 9:

Chinese character father choosing is pulled

Encoded K 4GP J6AB CVI4

3,3 fens compounds have radical.4 of code lengths.

When the two having a double meaning partially sign indicating number of definite radical: the 1st when being split as 2, and not enough relation splits and the 2nd splits relation and supplies by the 1st; The 2nd when being split as 2, and not enough relation splits and the 3rd splits relation and supplies by the 1st; The 3rd when being split as 2, and not enough relation splits and the 3rd splits relation and supplies by the 2nd.

Radical splits the 1st, gets the 1. two having a double meaning partially sign indicating numbers of radical successively, and 2. 3. the radical stroke number the 2nd splits end relation pen, 4. the 3rd splits end relation pen and constitutes coding.

Radical splits the 2nd, gets 1. the 1st fractionation end relation pen successively, and 2. radical is two having a double meaning partially yard, and 3. 4. the radical stroke number the 3rd splits end relation pen formation coding.

Radical splits the 3rd, gets 1. the 1st fractionation end relation pen successively, 2. the 2nd splits last relation pen, 3. the two having a double meaning partially sign indicating numbers of radical, 4. radical stroke number formation coding.Referring to table 10.

Table 10:

Chinese character amine is praised despot's cancer and is sold and have a liking for

Coding H4MV GR9I Y8CG DM9U FGM3 YN6G

4,2 fens compounds, no radical.4 of code lengths.

Code taking method and having a double meaning code plan are identical.

5,3 fens compounds, no radical.4 of code lengths.

Code taking method and having a double meaning sign indicating number are identical.

By above definition as can be known, two having a double meaning partially code schemes do not need phonetic knowledge fully, as long as can read relation between stroke according to the Chinese-character writing rule, get final product group code.As table 7, we have defined the keyboard key name of two having a double meaning partially sign indicating numbers like this, promptly when horizontal, vertical the stroke name in the having a double meaning sign indicating number, cast aside, press down, 5 kinds of names of folding be interpreted as in proper order about, about, during the upper right 5 kinds of relation names of intersection, upper left bottom right, lower-left, the keyboard name of the two is identical, so 25 two having a double meaning partially sign indicating numbers that increase newly are corresponding fully one by one with 25 having a double meaning code positions, do not increase new memory burden.

From above-mentioned coding rule as can be seen: the root coding this method need not remembered, and can see that word writes sign indicating number, and phonetic relates to the pronunciation of some common simple words in the root sign indicating number, and has removed from and remembered into hundred fixedly burdens of package code in the configuration code.The study coding only needs 25 having a double meaning code element sign indicating numbers of memory, and secondary study making time is very short.The horizontal user of primary school education adopts this coding rule group code to have no difficulty.Coding rule in this method is simple, and structure is divided clear and definite, and Chinese character splits according to the Chinese character natural structure, and single character need not divined by means of characters.Encode Chinese characters for computer in this method can be seen word knowledge sign indicating number, thinks word knowledge sign indicating number, directly keys in unit's yard name according to sequential write.Defined keyboard unit sign indicating number name is arranged in order in this method, and 25 strokes unit sign indicating numbers are arranged (5 * 5) and sought key by the position, and unit's sign indicating number name is exactly a key name, and key name does not re-define, and comes into plain view, and group code meets writes nature custom, input speed height.In fact encode Chinese characters for computer in this method can regard the set of part 4 figure places in the 36 system numbers as, and it is should coding code space capacity big that hence one can see that, and the repetition rate of coding is low, and giving further simultaneously, the public speech sign indicating number of design and individual professional speech sign indicating number have kept enough spaces.The speech sign indicating number is designed to 4 equal-length codes, and word, the coexistence of speech sign indicating number need not used shift key.

The keyboard synoptic diagram that accompanying drawing uses for encoding scheme of the present invention.The Z key can give over to function key.

Embodiments of the invention have seen for details in above, list no longer separately here.

Claims

1, the coding method of a kind of Chinese character for computer input, it is characterized in that getting radical first letter of pinyin, radical stroke number and/or the Chinese character that is encoded before and after concern the pseudonym between the pen--having a double meaning sign indicating number is coding basis.

2, a kind of Chinese character computer input code method according to claim 1, it is characterized in that all Chinese character strokes according to its with the position relation of relevant pen about, about, upper left bottom right and the lower-left is upper right and pen type is horizontal, vertical, cast aside, press down, the different of folding are divided into 25 and concern pen-having a double meaning code element sign indicating numbers.

3, Chinese character computer input code scheme according to claim 1 and 2 is characterized in that:

3.1 simple word get stroke number, first phonetic alphabet, pen second from the bottom concern pseudonym, end concern the pseudonym totally 4 bit codes as this word code.

3.2 contain two fens compounds of radical, get radical stroke number, radical first letter of pinyin, another split two at end concern the pseudonym totally 4 bit codes as this word code.

3.3 contain three fens compounds of radical, get radical stroke number, radical first letter of pinyin, in addition two fractionations get respectively its end concern the pseudonym totally 4 bit codes as this word code.

3.4 do not have two fens compounds of radical, order is got two fractionations the most last two and is concerned pseudonym's totally 4 bit codes, as this word code.

3.5 do not have three fens compounds of radical, order is got the first fractionation end and is concerned that pseudonym, second splits head, two at end concerns that pseudonym, the 3rd fractionation end concern pseudonym's totally 4 bit codes, as this word code.

4, a kind of Chinese character computer input code scheme is characterized in that getting the be encoded selected stroke of permutation and combination-two having a double meaning partially sign indicating numbers, radical stroke number, this Chinese character of two relation names of the head of Chinese character root, last associated and concerns that the pseudonym is a coding basis.

5, according to the described Chinese character computer input code method of claim 4, it is characterized in that the different permutation and combination of all Chinese characters being complied with its head, last associated two stroke position relation names are divided into 25 two having a double meaning partially code element sign indicating numbers, and adopt the having a double meaning partially sign indicating number of this pair to describe the stroke architectural feature of Chinese character.

6, according to claim 4 or 5 described Hanzi coding schemes, it is characterized in that:

6.1 stroke number, first letter of pinyin got in simple word, the two having a double meaning partially sign indicating numbers of this word totally 3 yards as this word code.

6.2 contain two fens compounds of radical, get the two having a double meaning partially sign indicating numbers of radical stroke number, radical, another split the most last two concern the pseudonym totally 4 yards as this word code.

6.3 contain three fens compounds of radical, get the two having a double meaning partially sign indicating numbers of radical stroke number, radical, in addition two fractionations get respectively the end concern the pseudonym totally 4 yards as this word code.

7, the used keyboard of a kind of Chinese character computer input code scheme, it is characterized in that: 5 the key position G in middle part, a left side, F, D, S, A represents 5 having a double meaning sign indicating numbers 11 of upper and lower relation respectively, 12,13,14,15,5 key positions of right middle H, J, K, L, about representing respectively, M concerns 5 having a double meaning sign indicating numbers 21,22,23,24,25,5 key positions, bottom X, C, V, B, N represents 5 having a double meaning sign indicating numbers 31 of cross reference respectively, 32,33,34,35,5 key positions, upper left corner T, R, E, W, Q represents that respectively upper left bottom right concerns 5 having a double meaning sign indicating numbers 41,42,43,44,45,5 key positions, upper right corner Y, U, I, O, P represents upper right 5 the having a double meaning sign indicating numbers 51 that concern in lower-left respectively, 52,53,54,55, numerical key 2,3,4,5,6,7,8,9 represent stroke number 2 respectively, 3,4,5,6,7,8,9, number 0 when numerical key 0 is represented 10 strokes, the number 1 when numerical key 1 is represented 11 strokes.