CN1374581A - Three-stroke digital code Chinese character input method and keyboard - Google Patents

Abstract

The present invention is three-stroke digital code Chinese character input method and keyboard and belongs to the field of Chinese character information processing technology. Stroke to constitute Chinese characters are classified into three kinds of and each two strokes are made to corresponding to one digital key. The coding order is the same as Chinese character writing stroke order. The present invention codes all Chinese charcters and works with only nine digital keys; and of the over thirty thousand of Chinese characters and words, over 99.8% of the Chinese characters and over 97% of the words may be input in less than 6 key clicks. The present invention is mainly used in digital keyboard of cell phone, etc. for Chinese character input.

Description

Three-stroke digital code Chinese character input method and keyboard

Technical field

The invention belongs to Hanzi keyboard input and Chinese information processing technology field, a kind of specifically three-stroke digital code Chinese character input method and keyboard.

Background technology

Chinese character entering technique development at present is very fast, but the Chinese character input remains the bottleneck of the Chinese modernization of information, especially the Chinese character of cell phone type keyboard input, subject matter are that present Chinese character entering technique still is in the state of " beating of learning easily is unhappy, difficult of beating soon "; As present mobile phone commonly used " spelling input method " and " stroke input method ", it is easy to learn, but oversize because of input code, and repeated code is too many, and constantly the button word selection has a strong impact on Chinese character input speed; The code length of " 5-stroke digital " is in 6 yards, and input speed increases, but too many because of the parts of selecting for use, easily produces ambiguity when splitting Chinese character, is unfavorable for learning and memory.

Summary of the invention

The objective of the invention is to release that a kind of easy is easily remembered, the repetition rate of coding is low, high input speed, especially be applicable to the Chinese character input method and the keyboard of cell phone type numeric keypad.

The present invention realizes by the following method:

The stroke that constitutes Chinese character is divided into three kinds, perpendicular, horizontal and folding class, use 1,2,3 three numeral respectively, get 9 number set of dispense that the method for the code name of two strokes forms by the Chinese-character stroke order on 9 numerical keys of regular handset class numeric keypad, a digital input code as per two strokes form specifically is allocated as follows:

1(11)，2(12)，3(13)，4(21)，5(22)，6(23)，7(31)，8(32)，9(33)。

Press position and the order of phonetic alphabet on same regular handset class numeric keypad, the digital input code of each phonetic alphabet is specific as follows:

a(2)，b(22)，c(23)，d(3)，e(33)，f(33)，g(4)，h(44)，i(43)，j(5)，k(55)，

l(53)，m(6)，n(66)，o(63)，p(7)，q(77)，r(73)，s(74)，t(8)，u(88)，

v(83)，w(9)，x(99)，y(93)，z(94)。

Utilize word, the speech input method of above-mentioned keyboard to be:

The individual character input:

(1) press the Chinese-character stroke order, the corresponding input code of per two strokes is got first three and last three input codes as an encode Chinese characters for computer.

For single stroke, with its stroke code name as an input code.

For further reducing repeated code, improving input speed, " wood " that type frequency is high, " mouth " two individual components use 6 (wood), 8 (mouths), 9 (111) to make input code respectively with " three continuous 1 class strokes ".

(2) when 6 yards of encode Chinese characters for computer less thaies, replenish with the input code of first and last phonetic alphabet of this character pronunciation, till 6 yards.

Be the trouble of avoiding cacoepy to cause, common two the fuzzy sounds of merger:

Initial consonant n (first letter of pronunciation) is classified as l;

Ng is classified as n (last letter of pronunciation).

(3) replenish with Pinyin code after, encode Chinese characters for computer is 6 yards of less thaies still, press the acknowledgement key end.The phrase input:

(1) two-character word group: first three input code of getting two words respectively;

The above phrase of (2) three words: preceding two input codes of getting preceding two words and the last character respectively.

The brevity code input:

Brevity code established in some repeated code words and words with high-frequency, select rate, improve input speed so that reduce key.

Because this programme adopts 1,2,3 three numeral to define the stroke of Chinese character, simultaneously, the coding of Chinese character is represented with 9 numerals, so claim three-stroke digital.The present invention has the following advantages and good effect: 1, standardization: the code fetch order is identical with the Chinese-character stroke order; Any Chinese characters such as simplified and traditional font all can be encoded.2, learnability: Chinese-character stroke is divided into three classes, the stroke array is distributed on 9 numerical keys regularly, Pinyin code also is a code fetch regularly, and the content that needs special memory seldom is convenient to study.3, rapidity: adopt the present invention that the whole Chinese characters of GB2312-80 are encoded, the repetition rate of coding＜5.8%, (the one-level character library repetition rate of coding＜3.3% wherein; (collection is equal to 20,000 4 over thousands of phrases in Zheng's sign indicating number computer input method in the words compatibility, amount to 30,000 1 over thousands of words) under the situation, word more than 99.8% and 97% above phrase can be finished input at 6 keys with interior (comprising acknowledgement key), and average keystroke is 2.7 keys/word; Like this, the Chinese character that can realize the cell phone type numeric keypad is imported fast.

Description of drawings

Accompanying drawing is a keyboard key-position code name synoptic diagram of the present invention.

Embodiment

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

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

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

The stroke code name	Basic stroke	Explanation
			????1	Perpendicular Shu Pie \ Dian	Cast aside, press down, put all to be classified as and erect the direction of wieling the pen: on → down
????2	A horizontal Pie	Carry and be classified as the horizontal direction of wieling the pen: a left side → right side
			????3	Folding second	The stroke that comprises various band turnovers

Referring to Fig. 1, this programme is with one two bit array that is combined to form of any two numerals in 1,2,3 three numeral, and with this two bit array simultaneously as the key position code name of numerical key.So just set up the corresponding relation of per two strokes of Chinese character and a numerical key.Two bit array take ranks coordinate mode to distribute regularly, are convenient to memory and rapid location.Specifically be allocated as follows: 1 (11), 2 (12), 3 (13), 4 (21), 5 (22), 6 (23), 7 (31), 8 (32), 9 (33).

Press phonetic alphabet on same regular handset class numeric keypad the position and the order (referring to Fig. 1, wherein, replace phonetic alphabet " ü " with " V "), on same key position, first letter once gets final product by this key, second letter is by this key secondary, the 3rd letter by this key once after again by digital 3 keys once, the 4th letter by this key once after again by digital 4 keys once.The rest may be inferred by analogy for it, and the digital input code of each phonetic alphabet is specific as follows: a (2), b (22), c (23), d (3), e (33), f (33), g (4), h (44), i (43), j (5), k (55), l (53), m (6), n (66), o (63), p (7), q (77), r (73), s (74), t (8), u (88), v (83), w (9), x (99), y (93), z (94).

Utilize word, the speech input method of above-mentioned keyboard to be:

The individual character input:

(1) Chinese-character stroke order, the corresponding input code of per two strokes is got first three and last three input codes as an encode Chinese characters for computer.

Example: compile---332132113211---948181

Quiet---221213133223---523386

For single stroke, with its stroke code name as an input code.

Example: dare---32112221211---815441

Lid---11221213112---152312

Mix---11213222313---148573

Be further to reduce repeated code, to improve input speed, " wood " that type frequency is high, " mouth " two individual components (crossing with other stroke) and " three continuous 1 class strokes " use 6 (wood), 8 (mouths), 9 (111) to make input code respectively.(for the simple and easy sign indicating number of three-stroke digital, then without these three parts.)

Example: horizontal stroke---wood 2,112 321211---642821

Analogy---mouth 112132213---814843

Fan's---wooden 1111 wood 211---691641

Bath---112 mouthfuls of mouth mouth wood---128886

(2) when 6 yards of encode Chinese characters for computer less thaies, replenish with the input code of first and last phonetic alphabet of this character pronunciation, till 6 yards.

Example: sign indicating number---21 mouthfuls of 332m (6) a (2)---489262

Practise---312X (99) I (43)---729943

Be the trouble of avoiding cacoepy to cause, common two the fuzzy sounds of merger:

Initial consonant n (first letter of pronunciation) is classified as l (avoiding n and l to be regardless of);

Ng is classified as n (last letter of pronunciation) (avoiding en, in and eng, ing to be regardless of).

Example:---mouthful 32113n (l 53) e---881353

Peaceful---11323n (l 53) ing (n66)---183536

In---1321z (94) hong (n66)---349466

(3) replenish with Pinyin code after, encode Chinese characters for computer is 6 yards of less thaies still, press the acknowledgement key end.

The phrase input:

(1) two-character word group: first three input code of getting two words respectively;

Example: keyboard---259174 numerals---167198 high frequency---283229

(2) three words and the above phrase of three words: preceding two input codes of getting preceding two words and the last character respectively.

Example: computing machine---342163 encode Chinese characters for computer---161948

The People's Republic of China (PRC)---349835

The brevity code input:

1-5 level brevity code established in some repeated code words and words with high-frequency, select rate, improve input speed so that reduce key.

Example:---1 one---2---9

Matter---14 quality---143 embody---1295

Cardinal task---1421 deliver a speech---14339

Claims (1)

1, three-stroke digital code Chinese character input method and keyboard is characterized in that:

A: the stroke that constitutes Chinese character is divided into three kinds, use 1,2,3 three numeral respectively, get 9 number set of dispense that the method for the code name of two strokes forms by the Chinese-character stroke order on 9 numerical keys of regular handset class numeric keypad, a digital input code as per two strokes form specifically is allocated as follows:

1(11)，2(12)，3(13)，4(21)，5(22)，6(23)，7(31)，8(32)，9(33)；

B: press position and the order of phonetic alphabet on same regular handset class numeric keypad, the digital input code of each phonetic alphabet is specific as follows:

a(2)，b(22)，c(23)，d(3)，e(33)，f(33)，g(4)，h(44)，i(43)，j(5)，

k(55)，l(53)，m(6)，n(66)，o(63)，p(7)，q(77)，r(73)，s(74)，t(8)，

u(88)，v(83)，w(9)，x(99)，y(93)，z(94)；

C: utilize the word of above-mentioned keyboard, speech input method to be:

Individual character input: (1) press the Chinese-character stroke order, get first three with last three input codes as an encode Chinese characters for computer;

(2) when 6 yards of encode Chinese characters for computer less thaies, replenish with the input code of first and last phonetic alphabet of this character pronunciation, till 6 yards;

(3) replenish with Pinyin code after, encode Chinese characters for computer still during 6 yards of less thaies, press the acknowledgement key end;

Phrase input: (1) two-character word group: first three input code of getting two words respectively;

The above phrase of (2) three words: preceding two inputs of getting preceding two words and the last character respectively

Code.

Images