CN1067476C - Nine-three coding chinese character inputting method and keyboard therefor - Google Patents

Abstract

The present invention relates to a Chinese character encoding input method and a keyboard thereof. The method inherits the main guide function of radical information, uses a sound support mode, a shape support mode and a coordinate support mode to schedule key characters through dividing Chinese character components into three kinds, and uses a division method, such as a minimum principle, etc. Stroke extracting sequences and code fetching sequences are identical to writing sequences. The present invention uses a simple and easy-to-remember formula form for encoding, and has few basic components and little memory capacitance. Other components do not need special memory. The present invention is easy and quick for Chinese character encoding because of the simple division principle. When character sets are enlarged, the present invention has strong adaptability, strong character division normalization, low coincident code rate and easy learning and memory. Therefore, the present invention is suitable for professional persons or non-professional persons to type Chinese characters.

Description

Nine Chinese-character ' Three codes ' input methods and keyboard

The invention belongs to Hanzi keyboard input and Chinese information processing field, a kind of specifically nine Chinese-character ' Three codes ' input methods and keyboard.

Chinese character entering technique development at present is very fast, and input method is numerous, but the Chinese character input remains the bottleneck of the Chinese modernization of information, and subject matter is that present Chinese character entering technique still is in " beating of learning easily is unhappy, difficult of beating soon " this state; The most frequently used as " the Five-stroke Method ", it have the repetition rate of coding low, can realize advantage such as quick touch system, but its radical quantity is big, memory difficulty, the fractionation of Chinese character has certain degree of difficulty, unfavorable penetration and promotion; " natural code " meets the rule of sound holder, is convenient to memory, and shortcoming is to adopt " the most showy " method, selects parts easily to produce ambiguity and the radical amount is also big, is difficult to memory.

The objective of the invention is to release that few, easy of a kind of number of components is easily remembered, the repetition rate of coding is low, literal splits that standardization is strong, the key symbol is arranged rational Chinese character input method and keyboard, and stronger adaptability arranged when the Chinese Character collection enlarged.

The present invention realizes by the following method:

Stroke kind, the stroke of Chinese character are concerned that kind, Hanzi component kind, Hanzi font kind all are divided into three kinds simultaneously, use 1,2,3 three numeral respectively, keyboard is divided into triplex row three to be listed as greatly, every big row are divided into three little row again, and the three figure place code names that each key position is formed with 1,2,3 three numeral are represented.

Following principle is followed in the fractionation of Chinese character:

(1) do not hand over principle refers to can intersect between stroke member, all do not allow between other parts to intersect, but can link to each other;

(2) minimum principle refers to press the order of first part, tail piece, remainder in the split process of Chinese character, and the preferential less parts method for splitting of selected components kind designation number splits;

(3) maximum principle refers to split out the big basic element of character or stroke member satisfying under the minimum principle prerequisite as far as possible by sequential write, and the minimum base part of planting is preferentially got greatly.

The coding of Chinese character adopts formula coder promptly:

(1) single character code=first part input code+the 1st remainder input code+the 2nd remainder input code)+the tail piece input code+＜the sound sign indicating number 〉+＜head and the tail font sign indicating number 〉

(2) coding of phrase=first part input code+the 1st remainder input code+the 2nd remainder input code+tail piece input code

In the formula: 1. two of remainder less thaies in the Chinese character, but when character formation component is arranged, then character formation component is split again, replace the input code of corresponding remainder with the code of the parts that split out;

2.＜and the sound sign indicating number〉when referring to the basic element of character or three drawn following Chinese character and encode, select first phonetic alphabet input code as a supplement of this pronunciation;

3.＜and head and the tail font sign indicating number〉refer to when four yards of the coding deficiencies of Chinese character, select its input code as a supplement.

Because this programme adopts 1,2,3 three numeral to define the composition of Chinese character, the subregion of component relationship and keyboard, and keyboard is divided into the form of nine row triplex rows, so claim nine trigrams, the present invention has the following advantages and good effect: 1, standardization: parts are divided into three kinds, adopt the mode of " sound holder ", " shape holder ", " coordinate support " to carry out the arrangement of key symbol, adopt method for splitting such as minimum principle; Stroke extraction order is identical with the code fetch order; Simplified and unsimplified Hanzi and any Chinese character all can be encoded.2, learnability: basic element of character quantity is few, and it is simple to split rule; Coding adopts formula; Like this, need the content of long-term memory less, remember easily.3, rapidity: coding adopts formula: the repetition rate of coding low (repetition rate of coding＜4.3%, wherein the one-level character library repetition rate of coding has only 63 pairs); System can carry out quick touch system if carry out intellectuality again.

Below by embodiment in detail implementation method of the present invention is described in detail.

Fig. 1 is keyboard subregion of the present invention and key position code name

The present invention is divided into Chinese-character stroke perpendicular picture, horizontal picture and rolls over three kinds in picture, makes code name with 1,2,3 respectively, sees Table 1.

Three kinds of strokes of table 1 Chinese character and code name thereof

This programme with the relation between the Chinese-character stroke be divided into continuous, disperse, intersect three kinds, make code name with 1,2,3 respectively, see Table 2.

Relation between table 2 Chinese-character stroke and code name thereof

Stroke concerns code name	Stroke concerns title	Characteristics	For example
				1	Link to each other	Be connected as one	Chang Myeon
2	Disperse	Be separated into two parts	Sixteen
				3	Intersect	Intersect, overlapping	Second 17

This programme is divided into three kinds of the basic element of character, character formation component and stroke members with the Hanzi component kind, makes code name with 1,2,3 respectively, referring to table 3.

Three kinds of parts of table 3 Chinese character and code name thereof

The parts code name	Component names	Characteristics	For example
				1	The basic element of character	The type frequency height, the word frequency of utilization height of composition preferably comes out to be distributed on the keyboard	The wooden Lv Rui of mouth is (just) thousand (fitting) more
2	Character formation component	Itself has watch sound and the minimum word-building unit of the ability of expressing the meaning	(saliva) horse of hanging down also (speeds) (city) car Pu (assisting)
				3	Stroke member	Maximum three non-basic elements of character of stroke and character formation component	" one-tenth " head of word, tail three is drawn; The head of " thing " word, in three draw and draw at end two; The head of " I " word, in three draw and end one is drawn and is stroke member

Three kinds of parts residing positions in Chinese character can be divided into three kinds of first part, tail piece and remainder, be called for short initial and end, surplus, first part refers to form by stroke order first parts of a Chinese character, tail piece refers to form by stroke order last parts of a Chinese character, remainder refers to rest parts except that first part and tail piece, can be divided into first remainder, second remainder by stroke order ..., be called for short and surplus 1, surplus 2 ... Deng.For example: in " portion " word, " Tou " is first part, and " Fu " is tail piece, and " " is to surplus 1 parts, and " mouth " is to surplus 2 parts; In " topic " word, " day " is first part, and " shellfish " is tail piece, and " one " surpluss 1 parts, and " ending " is to surplus 2 parts.

In this programme the Hanzi font kind is divided into mo(u)ld bottom half, left right model, friendship and encloses three kinds on type, represent with 1,2,3 respectively, see Table 4.

Three kinds of fonts of table 4 Chinese character and code name

The font code name	The font title	The parts relative position	Trend	For example
					1	Last mo(u)ld bottom half	On--following upper right--lower-left is upper left--bottom right	↓	Loyal frost gets rid of the celebrating trace header at once from three picture bags can take charge of chi
2	Left right model	A left side--right lower-left--is upper right	→	The concavo-convex hand hay cutter of good number knot river topic art book
					3	Type is enclosed in friendship	1) first intermediate and then both sides 2) parts have more than three by another parts surround 3) head and the tail are stroke member (not necessarily surplus), and during head and the tail are surplus, there is stroke to intersect between any two parts		Do with asking district state that sentence heavily presss from both sides power second one or west

Referring to Fig. 1, be the character discrimination of QWERTY keyboard that triplex row three is listed as greatly in this programme, every big row are divided into three little row again, with 1,2,3 three numeral composition, one three figure place is represented a key-bit code, and wherein hundred figure places are that row code name, tens are that big row number, units are little row number.

This programme has been chosen 53 kinds of basic elements of character, is distributed on each key position in " sound holder " or " shape holder " mode basically, forms basic element of character code, and its corresponding relation sees Table 5.

The distribution of table 5 basic element of character on keyboard

The code of the character formation component of Chinese character is called into word code, be to represent according to the code name that corresponding three strokes are got in the position of character formation component in Chinese character, when first part and surplus parts are character formation component, get the code name of first three stroke by stroke, when tail piece is character formation component, get the code name of last three strokes by stroke, if not enough three draw, then replenish with stroke relation, three figure place key bits corresponding are the code of this character formation component, as " shuttlecock " word, first part " hair " and surplus parts " then " are character formation component, and their first three picture code names are respectively " 122 ", " 322 " then become word code to be respectively " G ", " B "; In " awkward " word, first part " nine " and tail piece " ware " are character formation component, the tail three that three figure places " 133 ", " ware " word formed in two stroke code names of " nine " word, the code name that adds this two strokes relation is drawn code names and is " 112 ", and it becomes word code to be respectively " L " " S ".

The code of expression stroke member is called the stroke code, get the code name of stroke and the code name of stroke relation by sequential write, form one three figure place, its key bits corresponding is exactly the stroke code, as " I " word, available " 123 (H) ", " 231 (U) " and " 123 (H) " are used as the code name of stroke member.

Some Chinese character, its component parts is identical, but because of parts present position difference in word, the word of composition is also different, then need distinguish with head and the tail font sign indicating number.That is: " first part kind designation+tail piece kind designation+font code name " forms one three figure place, its key bits corresponding is called head and the tail font sign indicating number, as " only " with " " parts that constitute of two words are identical, but their head and the tail font sign indicating number is respectively " 111 (A) " and " 112 (S) "

Following principle is followed in the fractionation of Chinese character in this programme:

1., do not hand over principle: referring between stroke member, can intersect, all do not allow between other parts to intersect, but can link to each other, so just solved the fractionation of some stroke pieces that intersect, avoid the ambiguity that causes because of fractionation.For example: " beautifully adorned " peace should split into " ten, Lv, shellfish ", and should not split into " soil, ||, shellfish ", and " official " be made up of " 213 (E) " and " 211 (Q) " two stroke members intersections by word.

2., minimum principle, can represent with the minimum formula of variety of components number, that is:

The minimum four figures of the surplus 2=of variety of components number=head+tail+surplus 1+

Wherein the variety of components number is made up of the code name of variety of components, then do not use " 0 " expression if there is remainder, " think of " word for example, first part " field ", tail piece " heart " all is the basic element of character, there is not remainder, then its variety of components number is " 1100 ", in like manner the variety of components number of " I " word is " 3330 " as can be known, when splitting Chinese character, the preferential method that adopts variety of components to count minimum splits, should be split as " Tou; soil " as " master " word, not be " Dian; king ", because of the former variety of components number is 1100 and do not tear open "; less than the latter " 3100 "; " my god " word should be split as and " do, ", be not " one and should not tear open, greatly ", because of the former variety of components number " 2300 " less than the latter " 3100 ".

3., maximum principle refers to satisfying under the minimum principle prerequisite, may split out the big basic element of character or stroke member and the minimum base part of planting is preferentially got greatly by the sequential write layer, for example: " I " word should be split as " 123 (H); 231 (U); 123 (H) ", even the stroke of front is three pictures as far as possible, " topic " word splits into " day; one; end; shellfish " or " day; down; the people, shellfish " time; its variety of components number all is " 1131 "; but in the former stroke member; have only one " one "; the latter then has three strokes; preferentially get greatly according to the basic element of character, adopt the former method for splitting, and for example " lose " word, preferentially get greatly by the sequential write basic element of character and should be split as " shellfish; The-Fan ", should not be split as: " Jiong; people; ; ㄨ

The coding of Chinese character adopts the equation coding in this programme:

(1) single character code=first part input code+the 1st remainder input code+the 2nd remainder input code)+the tail piece input code+＜the sound sign indicating number 〉+＜head and the tail font sign indicating number 〉

In the formula: 1. two of remainder less thaies in the Chinese character, but when character formation component is arranged, then character formation component is split again, replace the input code of corresponding remainder with the code of the parts that split out, draw following and can not split the character formation component of the basic element of character again three, then needn't split again;

2.＜and the sound sign indicating number〉when referring to the basic element of character or three drawn following Chinese character and encode, select first phonetic alphabet input code as a supplement of this pronunciation;

3.＜and head and the tail font sign indicating number〉refer to when four yards of the coding deficiencies of Chinese character, select its input code as a supplement.

For example: bright (RYS), really (SNNH), day (OYRL), his (CG), justice (DXYZ)

(2) coding of phrase is considered as a broad sense " big word " to phrase, each word in the phrase is considered as the character formation component or the basic element of character (the character formation component code of this moment will preferentially be selected the code of the basic element of character for use) of this big word, and its formula is: the coding of phrase=first part input code+the 1st remainder input code+the 2nd remainder input code+tail piece input code

Claims (1)

1, a kind of nine Chinese-character ' Three codes ' input methods is characterized in that:

A: feature of Chinese characters classification and key position are allocated as follows:

(1) stroke of Chinese character is divided into perpendicular picture, horizontal picture and folding picture, pass between the stroke is to link to each other, disperse and intersect, parts are divided into the basic element of character, character formation component and stroke member, font is divided into mo(u)ld bottom half, left right model and friendship and encloses type, and make code name with 1,2,3 respectively separately, simultaneously, be divided into first part, remainder and tail piece again according to parts present position in Chinese character;

53 kinds of basic elements of character that (2) will preferably come out are distributed on 27 key positions of common QWERTY keyboard, input code as the basic element of character, to reach 27 three figure places of forming by the method for " first part kind designation+tail piece kind designation+font code name " by the code name that stroke order is got three strokes also is distributed on 27 key positions of common QWERTY keyboard, as character formation component, the input code of stroke member and head and the tail font sign indicating number, specifically be allocated as follows: A (111 Rui Tou), S (112 stone corpse Cannibals), D (113 big Yi), F (121 fiery The-Fan), G (122 is extensively several), H (123 standing grain twenty), J (1,310 Jin), K (132 Rolling Contraband), L (133 power Dao Si), Q (211,000 field Quan), W (212 king), E (213 mountain Fu), R (221 days), T (222 soil), Y (223 months), U (231 Chi) again, I (232 foretell Yan), O (233 mouthfuls), Z (311 end Chuo bamboo), X (312 careful X), C (313 cun worms), V (321 8), B (322 shellfish an ancient type of spoon Http), N (323 women Jiong), M (331 wood), (332 order Si), (333 people);

B: following principle is followed in the fractionation of Chinese character:

(1) do not hand over principle: referring between stroke member, can intersect, all do not allow between other parts to intersect;

(2) minimum principle: refer to press the order of first part, tail piece, remainder in the split process of Chinese character, the preferential less parts method for splitting of selected components kind designation number splits;

(3) maximum principle: refer to split out the big basic element of character or stroke member as far as possible by sequential write satisfying under the minimum principle prerequisite;

C: the coding of Chinese character adopts formula coder promptly:

(1) single character code=first part input code+the 1st remainder input code+the 2nd remainder input code)+the tail piece input code+＜the sound sign indicating number 〉+＜head and the tail font sign indicating number 〉

(2) coding of phrase=first part input code+the 1st remainder input code+the 2nd remainder input code+tail piece input code

In the formula: 1. two of remainder less thaies in the Chinese character, but when character formation component is arranged, then character formation component is split again, replace the input code of corresponding remainder with the code of the parts that split out;

2.＜and the sound sign indicating number〉when referring to the basic element of character or three drawn following Chinese character and encode, select first phonetic alphabet input code as a supplement of this pronunciation;

3.＜and head and the tail font sign indicating number〉refer to when four yards of the coding deficiencies of Chinese character, select its input code as a supplement.

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