CN1139023C

CN1139023C - Chinese character input method for computer

Info

Publication number: CN1139023C
Application number: CNB99109879XA
Authority: CN
Inventors: 李清付
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-19
Filing date: 1999-07-19
Publication date: 2004-02-18
Anticipated expiration: 2019-07-19
Also published as: CN1245307A

Abstract

An input method is characterized in that: 56 Chinese phonetic units, i.e. initial consonants and vowels, respectively occupy one key position, i.e. each phonetic unit is assigned with one key position, so that they respectively correspond to one ASCII code, and each unit is clear-cut, so that under any condition, the computer can real-timely identify that every keystroke inputs initial consonants or vowels. Compared with the prior art, the invention has the advantages that: the method is convenient and quick, does not need to learn and memorize, is convenient for users to use to the maximum extent, simultaneously provides great convenience for application software developers, simplifies a plurality of complicated places, and can integrate the advantages of various pinyin input methods into a whole, thereby greatly enhancing the functions of software.

Description

A kind of computer Chinese input method

Affiliated technical field

The present invention relates to a kind of computer Chinese input method.

Background technology

In numerous Chinese character input methods, spelling input method is because of easy to learn, meets people's speech habits and synchronous with people's thinking, and can cover whole Chinese characters, so quite popular to people.Two bors d's oeuveres double-tone input method is the classic a kind of of spelling input method at present, spelling keyboard be with the female cell compression of 56 sound of the Chinese phonetic alphabet to 27 keys of western language keyboard, for the frequency of utilization of initial consonant and simple or compound vowel of a Chinese syllable, whether piece together mutually, about factor such as the division of labor consider not enoughly, therefore need just can handle very skillfully through long input training.Spelling input keyboard is also more inflexible in addition, and its regulation: individual character keystroke twice, two words keystroke four times, multi-character words are only imported preceding triliteral initial consonant, keystroke three times; Unreasonable so logically, the frequency of utilization of two words is very high in the daily production, the more limiting velocity that can influence spelling input method of stroke.

Summary of the invention

Technology of the present invention is dealt with problems and is: be to overcome the deficiencies in the prior art, provide a kind of quick and convenient, the computer Chinese input method that need not to remember.

The technical solution adopted in the present invention is: a kind of computer Chinese input method, characteristics are: with 56 Chinese phonetic alphabet unit is initial consonant and simple or compound vowel of a Chinese syllable, initial consonant unit b, p, m, f, d, t, n, l, g, k, h, j, q, x, zh, ch, sh, r, z, c, s, y, totally 23 of w, simple or compound vowel of a Chinese syllable unit: a, ao, ai, an, ang, o, ou, ong, e, ei, en, eng, er, i, ia, ie, iu, in, iao, ian, ing, iang, iong, u, ua, uo, ui, un, uai, uan, uang, ü, totally 33 of ü e, on computer keyboard, respectively account for a key position respectively, make their corresponding separately ASCII character, 20 initial consonant unit b wherein, p, m, f, d, t, n, l, g, k, h, j, q, x, r, z, c, s, y, w and 6 simple or compound vowel of a Chinese syllable unit a, e, o, i, u, ü is according to respectively corresponding 26 the English alphabet A-Z key positions of custom, ü is placed on the V, all the other 30 key positions, i.e. 3 initial consonant unit zh, ch, sh and 27 simple or compound vowel of a Chinese syllable unit ao, ai, an, ang, ou, ong, ei, en, eng, er, ia, ie, iu, in, iao, ian, ing, iang, iong, ua, uo, ui, un, uai, uan, uang, ü e solves by means of the western language symbol, on the English Typing keyboard, remove English alphabet, numeral and space, 32 of total other visicodes, they are assigned on 30 key positions that increase newly one to one, its aligning method has multiple can the arrangement according to people's custom, the surface is female unit of sound and the shared key position of western language symbol like this, be actually the former and use the latter's ASCII character, two remaining key positions are arranged on the appropriate location, so that standby, concrete corresponding relation is as follows:

Input step is as follows: the first initial consonant of input Chinese character, if the Chinese phonetic alphabet of Chinese character does not have initial consonant, then directly import simple or compound vowel of a Chinese syllable, and import the simple or compound vowel of a Chinese syllable of Chinese character again, then at repeated code viewing area word selection or then import the phonetic of next Chinese character.

The ASCII character that the present invention needs is provided by other visicode except that numeral, there is not specific corresponding relation between the initial consonant of these symbols and the Chinese phonetic alphabet and the simple or compound vowel of a Chinese syllable unit, therefore utilize design philosophy of the present invention, can change the corresponding relation between them, be combined into multiple input in Chinese keyboard.

The advantage that the present invention compared with prior art has is: convenient, fast, need not learning and memory, be user-friendly to greatest extent, simultaneously also provide very big convenience for the applied software development person, make many loaded down with trivial details places become succinct, the advantage of various spelling input methods can also be rolled into one, thereby the function of software is strengthened greatly.

The advantage that the present invention compared with prior art has is as follows: convenient, fast, need not learning and memory, be user-friendly to greatest extent, simultaneously also provide very big convenience for the applied software development person, make many loaded down with trivial details places become succinct, the advantage of various spelling input methods can also be rolled into one, thereby the function of software is strengthened greatly.

Description of drawings

A kind of arrangement Chinese keyboard synoptic diagram that Fig. 1 designs for the present invention;

Fig. 2 changes circuit theory diagrams in the input in Chinese device of Fig. 1;

Fig. 3 is the part of Fig. 2.

Embodiment

Fig. 1 is the Chinese keyboard card figure of a kind of arrangement of the present invention, and for compatible fully with western language keyboard, and with the low cost realization, the present invention utilizes the integrated package and even the whole plated circuit of western language keyboard, is changed on former basis.Have on the western language keyboard and arranged two symbols on 21 buttons, the present invention separates them, makes and has only a symbol on the button, can hold 56 Chinese phonetic alphabet unit thereby the number of button is increased to.For example

Be the key position of two symbols, if press the shift key earlier, knock these buttons again, input be following symbol.As

Key is clicked it, then imports @.According to this thinking,, knock this key and be equivalent to press simultaneously if increase a button @ newly

With Then purpose has just reached, and this transfer process realizes as shown in Figure 3 by setting up a change-over circuit, other 20 double sign buttons are taken apart by same way and are added a change-over circuit, at last these change-over circuits are brought together, the change-over circuit of just having formed Chinese keyboard as shown in Figure 2, this change-over circuit is received on the P.e.c. of western language keyboard, the hardware circuit of Chinese keyboard has just been carried out.

For clarity sake, below the symbol corresponding relation on 21 double sign buttons on the western language keyboard is listed.

Symbol below the symbol above the double sign key (on the same key)

！ 1

@ 2

# 3

$ 4

％ 5

^6

& 7

* 8

( 9

) 0

+ ＝

{ [

} ]

：；

“ ‘

？ /

| 、

< ，

> .

The one row symbol in left side is exactly the symbol that will move, increase the key position from the old place out Chinese keyboard, the mode of connection that increases key newly as shown in Figure 2, existing button in each key western language keyboard of all the other of Chinese keyboard is adjusted their position once and to be got final product.

Be the input method of example explanation word, speech below with keyboard shown in Figure 1.If import " virtue " word, hit

Then the input code viewing area on display screen can show: fang shows in the viewing area of repeated code: 1. square 2. fragrances anti-rooms 4. 3. 5. boats 6. are put 7. imitative 8. and are spun, and this moment is if hit number

Then " virtue " word just is presented at cursor place in the document, and input code viewing area and repeated code viewing area can be removed original content displayed simultaneously, waits for the new coding of input.If (because once can only show 10 repeated codes at most, desired sometimes word does not show in the back as yet) do not appear in " virtue " word, can hit "〉" key, the key page or leaf is searched backward, and this moment, the repeated code viewing area can show other phonetically similar word, repeatedly page turning is searched, at least till find; If needed word occurs, own inadvertent do not find, page turning backward again translates into the end also to can not find certainly, and can hit the page turning forward of "＜" key this moment, search once again.

If import " fragrance " speech, behind the input fang, not also not page turning of word selection continues input f, and then the input code of input code viewing area demonstration is: fangf, and this moment, the repeated code viewing area can show: 1. method 2. 3 is taken precautions against 4 fragrances seemingly .... if hit numerical key Then " fragrance " speech enters in the current document, if repeated code is too many, " fragrance " speech does not occur, and can page turning search, and can hit yet Key; If hit

Key input simple or compound vowel of a Chinese syllable ei then imports the viewing area and shows fangfei, and the repeated code viewing area is bound to occur " fragrance " speech.

If only import initial consonant during the input word, for example double hit is twice Key, then the input code viewing area shows ff, the repeated code viewing area is shown as: 1. method 2. 3. is taken precautions against 4. fragrances 5. 6. outstanding 7. thick and fast 8. sails, 9. demeanour 0. is disorderly general seemingly, can select speech, page turning this moment or continue simple or compound vowel of a Chinese syllable (two-character word), the initial consonant (multi-character words) of the input Chinese phonetic alphabet.The Chinese phonetic alphabet of input is imperfect more, and the repetition rate of coding is just high more, under same incomplete condition, for example all be only to import initial consonant, the repetition rate of coding of multi-character words is more much lower than the repetition rate of coding of two words, and this is because the quantity of two words is a lot of in the daily life, and the less relatively cause of multi-character words.

In this example if continue to hit

Key, input simple or compound vowel of a Chinese syllable an, then the input code viewing area shows ffan, repeated code shows the district can show that 1. take precautions against outstanding 3. sails of 2.. 4. demeanour ..., can select speech (hitting the corresponding digital key), page turning to search this moment.For example import ly, the repeated code word has; " recording ", " message ", " branding ", " divorce " or the like, but after importing j again, promptly input code is lyj, and the repeated code district may just have only " sound-track engraving apparatus " speech.The dictionary of system's band is big more, and input speed is just high more, because under same condition, promptly under the condition that the integrated degree of the Chinese phonetic alphabet is identical, the repetition rate of coding of word is more much lower than the repetition rate of coding of single Chinese character.

Some special words as fur-lined jacket, two kinds of disposal routes are arranged: first method adopts complete input, imports p, i, ao successively, Computer Automatic Recognition, coupling; Second method is that a special keys is set, as space bar, in order to replacing all simple or compound vowel of a Chinese syllable of Cheng Dan alone, but is not complementary with initial consonant, and input p and a space, then the repeated code viewing area can show " fur-lined jacket ", " safety " speech such as " preferences ", selects speech to get final product.

The present invention can also become on keyboard layout and other style, but the layout of Fig. 1 (is object of reference with the Chinese phonetic alphabet) may be best.Keyboard layout will be considered various aspects, and as the frequency of utilization of each initial consonant, simple or compound vowel of a Chinese syllable unit, whether each initial consonant and each rhythm parent phase piece together right-hand man's rational division of work etc.In the scheme shown in Figure 1, the cursor control key on right side and numerical key keypad and western language keyboard are identical, so do not draw.Chinese label and special symbol are provided by application software.

Claims

1, a kind of computer Chinese input method, be characterised in that: in 56 Chinese phonetic alphabet unit, 23 initial consonant unit: b, p, m, f, d, t, n, l, g, k, h, j, q, x, zh, ch, sh, r, z, c, s, y, w, 33 simple or compound vowel of a Chinese syllable unit: a, ao, ai, an, ang, o, ou, ong, e, ei, en, eng, er, i, ia, ie, iu, in, iao, ian, ing, iang, iong, u, ua, uo, ui, un, uai, uan, uang, ü, ü e, on computer keyboard, respectively distribute a key position respectively, make their corresponding separately ASCII character, wherein above-mentioned 20 initial consonant unit b, p, m, f, d, t, n, l, g, k, h, j, q, x, r, z, c, s, y, w and 6 simple or compound vowel of a Chinese syllable unit a, e, o, i, u, respectively corresponding 26 the English alphabet A-Z key positions of ü, ü is placed on the V, all the other 3 initial consonant unit zh, ch, sh and 27 simple or compound vowel of a Chinese syllable unit ao, ai, an, ang, ou, ong, ei, en, eng, er, ia, ie, iu, in, iao, ian, ing, iang, iong, ua, uo, ui, un, uai, uan, uang, the needed key of ü e position is assigned to one to one removes English alphabet, on numeral and the space bar, provide needed ASCII character by these key positions, concrete corresponding relation is as follows:

The Chinese character input step is: (1) is the initial consonant of input Chinese character earlier, if the Chinese phonetic alphabet of Chinese character does not have initial consonant, then directly imports simple or compound vowel of a Chinese syllable; (2) import the simple or compound vowel of a Chinese syllable of Chinese character again; (3) then at repeated code viewing area word selection or then import the phonetic of next Chinese character.