CN1204487C - Chinese character input method based on code of radicals and sound - Google Patents

Abstract

The present invention relates to a Chinese character input method based on codes of radicals and phonetic codes, which is a Chinese character input method of a computer. The present invention is characterized in that the aphonic radicals of the Chinese characters are named, and initials of the radicals of the Chinese characters are used to carry out encoding. The present invention combines the advantages of few coincident codes, high speed and suitability for professionals existing in Five-Stroke Input Method and easy study and memorization and no need of memorizing a keyboard existing Pinyin Input Method.

Description

The root phonetic code Chinese character input method

One, technical field.The present invention relates to a kind of computer input method for Chinese character, especially the root phonetic code Chinese character input method.

Two, background technology.Along with computer technology is universal day by day in China, Chinese character entering technique is becoming the requisite a kind of basic skills of compatriots.Yet computer Chinese-character input font code efficiently finds it difficult to learn and the sound sign indicating number is easily learned poor efficiency and existing Chinese character input dictionary capacity is crossed minor issue, has become two hang-ups that computer Chinese character input technology further develops.

From the eighties of last century the eighties, the Five-stroke Method input method of Chinese character of Wang Yongmin comes out so far, is unique main stream approach that domestic and international professional typing person adopted always.But because the artificial arrangement of more than 130 radical of this input method on keyboard, the memory difficulty is bigger, and masses hang back.And press the Chinese phonetic alphabet input method of word sound input, and can promptly can typewrite by phonetic, very easy, very universal in masses.Yet, because Chinese character is removed tone and is had only 405 self properties such as pronunciation to determine, 6763 GB Chinese characters, the equal repeated code of word just has 16, and each Chinese character all needs to select at least once from screen, what have also needs page turning, input speed is very low, and professional typing person is difficult to use, though press the vocabulary input, repeated code can reduce greatly, yet the stress vocabulary questions still can't solve.

Two during the last ten years, and shape, sound input are parted company with each other, though development all is tending towards perfect separately, right refined custom can't be enjoyed together, and efficient, easy can not be satisfactory to both parties.Chinese character is made up of radical, and the various combination of radical just forms different Chinese characters." the Five-stroke Method " with the first stroke of a Chinese character of Chinese character root be divided into horizontal, vertical, cast aside, press down, five types of foldings, and then, just be divided into 5 grades by the frequency that in Chinese, occurs again with every type radical, determine its position on keyboard with this.By five kinds of first stroke of a Chinese character strokes identification of Chinese character root with remember its position on keyboard, follow because of regular, people also grasp than being easier to, but and then every type radical is pressed its group word frequency and practical frequency again make further regulation, just, exceeded people's moment recognition capability away from people's custom.Because the group word frequency of each Chinese character root and practical frequency are that the complex calculation by computing machine comes out, people's brain does not possess this moment statistics and computing power.In the radical of the same class first stroke of a Chinese character of computer keyboard is capable, and then just arrange the order of radical in being expert at by frequency, people can only be by memorize mechanicalling, otherwise can't grasp.This is that " the Five-stroke Method " is difficult for the key point by masses grasped.

In the last few years, around an above difficult problem, The Eight Immortals cross the sea, shows what one's be, and tens kinds, hundreds of scheme desire is far away tried, and the gesture of five of powerful and well-equipped army wars is arranged greatly.The input method preliminary examination skill in succession of all multitone shapes combinations such as " table shape " input method, " two " input method, " three " input method.Though these methods are still far from perfect, can't mention in the same breath with the input method of maturations such as " five ", " Microsoft ", " intelligence ", also fail to enter the practical stage.Yet it must for further developing of Chinese character input, illustrate a new development space in advance through having broken the dull situation that a few input method rules all the land.

Root phonetic code Chinese character input method and keyboard thereof are attempted shape sound class input method is tending towards perfect, thereby provide once new reward examination for the Chinese character input method of shape sound combination strides into the practical stage.

Three, summary of the invention.The purpose of this invention is to provide the root phonetic code Chinese character input method, it is according to Chinese character pattern and Chinese-character pronunciation is encoded and a kind of input in Chinese keyboard of designing according to this method, its characteristics are according to the font information of Chinese character and acoustic information, adopt and represent radical with the initial consonant of Chinese character root pronunciation, make up the mode of representing Chinese character with initial consonant, realize the input of Chinese character and Chinese vocabulary easy-to-learn high-efficiency.The present invention is applicable to all computer Chinese information disposal system and communication systems, and can obtain widespread use at aspects such as Chinese terminal, Chinese fax, computer typewriter and computer Chinese-character typographical printings.

This invention had both overcome the difficult weakness of carrying on the back of character pattern input keyboard, can read promptly can fail, overcome the high weakness of the phonetic input repetition rate of coding again, words storage capacity breaks through 50,000, repetition rate of coding less than 3%, and real is professional typewriting and general popular all more easily grasps, the higher a kind of Chinese character input new method of efficient.

The present invention is split as radical with Chinese character, but and then to the first stroke of a Chinese character of radical does not classify, and more no longer each class radical is organized the complexity differentiation of word frequency and practical frequency, with the final definite position of each radical on keyboard.But save all processes, settle at one go, directly with the initial consonant of radical pronunciation, as the identification radical and on keyboard unique sign (Fig. 2) of position.The initial consonant of the Chinese phonetic alphabet and several simple or compound vowel of a Chinese syllable of in phonetic is capable, taking the lead, except that minority needs special provision, again the overwhelming majority directly with computer keyboard on 26 English alphabets corresponding (Fig. 1).So, as long as can read the sound of radical, with regard to corresponding known do not need too many memory in its position (Fig. 2) in keyboard, very easy to learn.

The fractionation of Chinese character always is the problem of a more complicated, and radical also is a relative notion, simply to one be radical, tens or radical, radical can also further be split as littler radical.Radical is exactly a Chinese character when occurring separately, during Chinese character of the common composition of Chinese character and other Chinese character, is exactly radical, and radical promptly is a Chinese character, and Chinese character promptly is a radical.Be radical or Chinese character, decide more complicated entirely by concrete environment.For overcoming the complicacy that Chinese character splits, stipulate among the present invention that radical that occurs in all etymon list or Chinese character unless occur separately, can not split without exception again.

Four, Figure of description.Fig. 1 is a Chinese Pin Yin pseudonym, the take the lead simple or compound vowel of a Chinese syllable and the keyboard key-position table of comparisons; Fig. 2 is the radical code table; Fig. 3 is 26 brevity code Hanzi keyboard key position distribution schematic diagrams.

Five, embodiment.The present invention presses the Chinese-character writing order, is unit with the radical, is code with the initial consonant of radical and Chinese character, and Chinese character is carried out four code encoding.Before trigram be font code, promptly no matter how many radicals each Chinese character comprises, all by one, two, last radical gets trigram.As " shadow " word, by " day ", " Tou ", " San ", i.e. RLS code fetch, " mouth " and " little " two radicals of centre are ignored.Have only two radicals as Chinese character, got two yards after, the finishing touch of getting second radical again is as trigram.As " recognizing " word, by " Yan ", " people ", " ", i.e. YRN code fetch.For reducing repeated code, when radical " Yin ", when " Chuo " conduct has only last radical of two radical Chinese characters, the finishing touch of getting previous radical is as trigram.As " reaching " word, " " pen of " greatly " word is promptly pressed the DZN code fetch as trigram.For intersecting the difficult Chinese character of tearing open, press single standardized, two, last code fetch.As " I " word, by " Pie ", " one ", ", ", i.e. PHD code fetch.Last sign indicating number is the sound sign indicating number, promptly presses the pseudonym code code fetch of Chinese character.Last sign indicating number of " I " word is W, and last sign indicating number of " recognizing " word is R.The input method of some present shape sound combinations, often the sound sign indicating number as first yard, font code after, unacquainted like this word just is difficult to input, and sound is piled up at the 4th yard, influences just less.Because of behind the input trigram, the Chinese character that import just is presented in the digital bar, and unacquainted word is had a look digital bar and can be got.

The present invention adopts six yards multiple encoding schemes, and the full six yards vocabulary of input show that automatically the words that all less thaies are six yards all need add space output.Why with four yards popular outputs, changing six yards outputs into, is in order fundamentally to increase the dictionary capacity." five " four code encoding character word stock, theoretical group/cording quantity is: 4 powers of 25 key positions equal more than 390,000 position, actual 30,000 multi-character words of having held, can not continue increases, and increases again, and the repetition rate of coding will improve greatly." five of superfine product " though increased more than 20,000 vocabulary, it has also increased several thousand repeated codes simultaneously, and gains are offset by losses, and efficient still.Six code schemes of the present invention, theoretical group/cording quantity is: 6 powers of 26 key positions equal more than 200,000,000 position, actual 50,000 multi-character words of packing into, and still have big storage space.Six code plans have increased by two yards than four yards at first sight, can reduce input speed greatly, but because dictionary dilatation greatly almost can realize importing by vocabulary on the complete meaning, particularly two-character word is the basic vocabulary of Chinese, two-character word in the Chinese, this dictionary almost can all hold.In fact, the two-character word input is the basic entry mode of this input method, and two-character word is six sign indicating numbers, the equal trigram of word.All things considered, the equal trigram of this input scheme word is more slightly, four yards of less thaies.

The word-building rule of six code plans is: two-character word, preceding trigram got in every word, totally six yards compositions.Three words, preceding trigram got in first word, and latter two word is respectively got first yard, totally five yards; Four, five character word, each word are respectively got first yard, totally four, five yards; Six words and more than, get first yard and first yard of last word of the first five word, totally six yards.

Six code plans comprise the above place name in China county for the user provides common wordss more than 50,000, countries in the world and capital title, famous person of all times, China and foreign countries' famous mark etc.This six code plans be the user according to separately specialty characteristics, and expansion vocabulary provides corresponding program, and need not to cut down other vocabulary.

In addition, in order to look after people's custom, the present invention releases one four code plan simultaneously, selects for the user.

The word-building rule of four code plans is: two-character word, every word are got preceding two yards, totally four yards; Three words, first word are got preceding two yards, and latter two word is respectively got first yard, totally four yards; Four words and above speech thereof, before getting first yard of triliteral first yard and last word, totally four yards.This four code plans also can be the user according to separately specialty characteristics, and expanding vocabulary provides corresponding program, but it is more to increase vocabulary, must other vocabulary of corresponding reduction.

On 26 letter keys of computer keyboard, arranged 26 Chinese characters that usage frequency is higher, import first radical codes of these Chinese characters as brevity code word (see figure 3), add that to play space bar promptly exportable.Simultaneously, each word still keeps its four yards input modes.Memory for convenience, can remember in the following order promptly: the warp that this is a native of this place, it is provided to civilian, and want later, product and energy have been followed in the junior middle school.

In using the process of Chinese characters for keyboard inputting, all words, speech repeated code all send alarm sound.Simultaneously below the on-screen editing position in the prompting bar, same group of repeated code word, speech by the words usage frequency row of hesitating, and are marked the figure case of each words.Hit that space bar is considered as first word, speech is selected.As select the words of back, must hit the corresponding digital key.

Claims (9)

1, root phonetic code Chinese character input method, it is characterized in that: the initial consonant with the Chinese character root pronunciation is represented radical, press the difference of radical in the Chinese character and form first three different codings, use the initial consonant of Chinese-character pronunciation the last coding, the coding method and the input keyboard of formation group word, group speech as Chinese character; The keyboard key-position of the initial consonant of Chinese character and radical pronunciation, the simple or compound vowel of a Chinese syllable correspondence of taking the lead is allocated as follows:

Initial consonant, simple or compound vowel of a Chinese syllable b p m f d t n l g k h j q x takes the lead

Keyboard key-position B P m f d T N L G K H j q X

Initial consonant, simple or compound vowel of a Chinese syllable zh ch sh r z c s a o e y yi w yu takes the lead

Keyboard key-position O V A R Z C S A O E Y I W U;

Keyboard key-position code through preferred radical correspondence is:

A _ShTen scholar Rolling water _WaterHand _HandThe family name _{The family name}Corpse Shu mountain

_RecessedStone Chi body

B Http Epileptic an ancient type of spoon

Foretell  _ForetellBao _BagShellfish  _ShellfishWhite eight insect without feet or legs _Leopard

C cun Cai Lv Nian  _{The storehouse}Adopt ^As-E

The bad beans of D Da Ding Xia cutter Dao Dian

E two Bing

リ Huan Jie Fu ear _AndAnd twenty

F father husband narrow-necked earthen jar Fu Fangfeng

_RichDivide non-

G worker bends dried ancient

Bone paddy leather ghost _{The official}

_ExpensiveThe dagger-axe melon

_SeparateYa _Hook亅 _Hook

H one _HorizontalFire standing grain family _Tiger

_BlackMutually black _Mutually

_Cold

I _YiYi I is Yi Woo _Luo

_{Also Clothing}

J is several own _HugeTowel jin Jin gold _ToolMortar first nine

_{Cut the throat}The  angle _Folder _Volume

_{Hold a memorial ceremony for}

K Kou Kou Bo _{Certain herbaceous plants with big flowers}Yin _{The hole} _{Lean on}Open

L six Tou _SixLi Lili then _RuleDeer _StayDragon

M wood order Men Mima

_HorseFemale _FemaleWare hair lance _LanceThe people _{The fourth of the twelve Earthly Branches}

N woman is ㄋ _BeBird _BirdJiong _In ox Niu European-allies _{Do Difficult}

_CapsuleSi _{The bird silk}

Ni _Contrary

O _Zh

 Zhuang _StrongSlit bamboo or chopped wood _ZhuangZhao _PawlBoat ends pig _PursueMillion of pawl

P skin _SkinThe Pie sheet

_Other

_Group

Q seven

Thousand and _ItsContraband _{The district}Dog _{Blue or green}Gas Jian _MoneyQuan asks on the mound

R day people Ren goes into

S three San Rui Chuan four Si Xiangxi

The sixth of the twelve Earthly Branches Si _Private

T Tian Tutian Mi _Bald

_Protruding

U _YuMonth _MonthFish _FishThe rain plumage

_Give

V _ChFactory  _SpringQe The Wu river Worm

_WormCar goes out

Five watts of W king ten thousand civilian Fan For-additional are Wei not _Crow

X west Xi heart Xin Qian _FierceGai _BreastLittle Ji _SnowHot sunset of cave _{The lane}

Y is again by using Na _HaveAlso say industry Yan Yang  _Sheep _{The river in Zhejiang Province}The tenth of the twelve Earthly Branches

The lonely Yin Chuo foot of Z early certainly.

2, according to claim 1 phonetic code Chinese character input method is characterized in that: when simple or compound vowel of a Chinese syllable i takes the lead, ignore the y that adds previously, directly represent with the I key; When simple or compound vowel of a Chinese syllable u takes the lead, ignore the y that adds previously, directly represent with the U key.

3, according to described phonetic code Chinese character input method of claim 1, it is characterized in that: the radical that occurs in all radical code tables, unless occur, must not go fractionation again as individual character.

4, according to claim 1 phonetic code Chinese character input method is characterized in that: the code of importing Chinese character one, two and the last radical earlier; Have only two radicals as Chinese character, with the second radical finishing touch as trigram; When radical " Yin ", when " Chuo " conduct has only last radical of two radical Chinese characters, the finishing touch of getting previous radical is as trigram; Has only unicursal as Chinese character, with the code triplicate of correspondence, i.e. trigram; The initial consonant key bits corresponding of using Chinese-character pronunciation at last is as the 4th yard input.

5, according to claim 1 phonetic code Chinese character input method is characterized in that: vocabulary coding method first scheme i.e. six code plans is: 2 words are got preceding 3 codes of every word and are formed 6 yards; 3 words are got trigram and latter two each word of word before first word first yard and are formed 5 yards; 4,5 words are got first yard of each word and are formed 4,5 yards; Get preceding 5 words and last word more than 6 words first yard totally six yards; These six code plans with 4 yards codings of individual character and 4,5,6 yards codings of vocabulary, are co-located in the environment of 6 yards codings, and 6 yards of all less thaies must add space bar output, and foot can directly be exported for 6 yards.

6, according to claim 1 phonetic code Chinese character input method is characterized in that: vocabulary coding method alternative plan i.e. four code plans is: two-character word, every word are got preceding two yards, totally four yards; Three words, first word are got preceding two yards, and latter two word is respectively got first yard, totally four yards; Four words and above speech, before getting first yard of triliteral first yard and last word, totally four yards.

7, according to claim 1 phonetic code Chinese character input method is characterized in that: on 26 letter keys of computer keyboard, arranged the higher Chinese character of 26 usage frequencies promptly:

Its _QThis _WAnd _EBe _RGround _{T Y}With _UJust _ISend out _OThe people _P

_AEnergy _SFor _DPut _{F G}With _HThe people _JIn _KProduce _L

Follow _ZWant _XCross _CAfter _{V B}Warp _NThis _M:

Import first radical code of these Chinese characters, adding dozen space bar can get.

8, according to claim 1 or 7 described phonetic code Chinese character input methods, it is characterized in that: on 26 letter keys of computer keyboard, 26 Chinese characters that usage frequency is higher arranging, its order of being convenient to remember is: the warp that this is a native of this place, it is provided to civilian, and want later, product and energy have been followed in the junior middle school.

9, according to claim 1 phonetic code Chinese character input method, it is characterized in that: the disposal route of repeated code is, all repeated codes occur, promptly send audio alarm, below the on-screen editing position, point out in the bar simultaneously, with same group of repeated code word, speech,, and mark the figure case of each words by the words usage frequency row of hesitating; Hit that space bar is considered as first word, speech is selected; As select the words of back, must hit the corresponding digital key.

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