CN1485722A - Digitalized Chinese character computer input method using words as unit - Google Patents
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Abstract
The invention relates to the use of Chinese information processing in the field of computer and communication wherein Chinese phonetic alphabets are used to summarize the phonetic code and intonation code, and a word is used as the unit for inputting single, double, three, four, five character words and words including more than five characters based on different rules, and the single character words input can be compatible with the standard Chinese phonetic alphabet input. The length of any encoding does not exceed 6 codes, and the invention possesses the advantages of short code length, low coincident code rate and high input efficiency.
Description
Technical field the present invention be a kind of be the digitizing Chinese computer input method of unit with the speech, summarize sound sign indicating number and tone code according to the Chinese phonetic alphabet, be unit with the speech, with sound sign indicating number and tone code by the input of rule keystroke successively Chinese character.The invention belongs to the application of Chinese information processing aspect computing machine and communication field, is to recreate the invention that is produced on Chinese invention patent ZL95102608.9 basis.
Background technology is present, that computing machine has occurred is on knee, hand held, microminiaturized trend, mobile phone has engendered the trend that possesses the every function of computing machine, PDA, set-top box, electricity book, handheld terminal, household electrical appliance and landline telephone etc. also all press for 10 numeric keys and import Chinese information quickly and easily, this changes the digitizing Chinese character input method that main use 10 numeric keys is encoded into regard to requiring the Chinese character input method that we will existing main use alphabet code.
With Intelligent ABC and Microsoft's phonetic is that the spelling input method of representative is people import Chinese character on PC a main flow input method.For improving the input efficiency of Chinese-character phonetic letter input method, the inventor is the Chinese language knowledge according to standards such as " Scheme for the Chinese Phonetic Alphabet ", " basic principles for Chinese phonetic alphabet " in nineteen ninety-five, invented pinyin mixing input technology (Chinese patent ZL95102608.9), solved the contradiction of Chinese character input learnability in early stage and later stage efficient effectively, made main use Chinese phonetic alphabet calculation of coding machine Chinese character input become more quick and convenient.
But in fields such as hand held, microminiaturized computer and mobile phone, PDA, set-top box, e-book, handheld terminal, household electrical appliance, landline telephones, the efficient of Chinese character input is also lower.Using more aspect the field of mobile phones input Chinese character is that the word of the iTAP of T9, company of Motorola (Motorola) of the U.S. special prompt communication (TegicCommunications) company and Canadian word source (Zi) company can (eZiText) Chinese character coding input method, its spelling input method mainly uses 2,3,4,5,6,7,8,9 these eight numerical keys, with first input individual character again the mode of additional association function import, efficient is far below being the Chinese character input method of unit with the speech on the PC.
In these fields, at present main phonetics input method all is to be that the main cause of unit input Chinese character is with the word: if use all-key (not using tone), the Chinese phonetic alphabet code length of any one monosyllabic word is the 1-6 sign indicating number, two-character word is the 2-12 sign indicating number, three words then are the 3-18 sign indicating number ... coding is long, ambiguity is many, is not easy to input.If the use brevity code then can increase the repeated code number of syllable, also can influence input efficiency conversely.
The present invention is transformed the pinyin mixing input technology, utilize the definition of its sound sign indicating number I and sound sign indicating number II, and increased the notion of tone code, to monosyllabic word, two-character word, 3 words, 4 words, 5 words, speech more than 5 words respectively according to the Different Rule input, and compatibility standard Chinese phonetic alphabet input in the monosyllabic word input process.The code length of any one speech all is no more than 6 yards, has solved dexterously to use 1,2,3,4,5,6,7,8,9,0 10 numeric keys input Chinese character, and particularly as how speech is the difficult problem of unit input Chinese character.
Summary of the invention is got 30 sound sign indicating numbers of Chinese invention patent ZL95102608.9 definition, and it is defined in respectively on 1,2,3,4,5,6,7,8,9,0 10 numeric keys, with high and level tone 1, rising tone 2, go up sound 3, falling tone 4,5 these five tone codes are defined in respectively on 1,2,3,4,5 five numerical key softly, use any digitizing keyboard that comprises 1,2,3,4,5,6,7,8,9,0 these ten keys, with sound sign indicating number and tone code speech is encoded, and the code length of any one speech all is shorter than or equals 6 yards.
Computer Chinese input method of the present invention comprises:
(1) gets the described sound sign indicating number of Chinese invention patent ZL95102608.9 I+ sound sign indicating number II, constitute phonetic code Chinese character (code length is the 2-4 sign indicating number).
(2) monosyllabic word is by the sound sign indicating number input of the Chinese character that constitutes this speech.
(3) two-character word is imported by the first character pronunciation sign indicating number that constitutes this speech+secondary word sound sign indicating number (total length is longer than 6 yards get its preceding 6 yards).
(4) three words are by sound sign indicating number (total length is longer than 6 yards get its preceding 6 yards) input of latter two Chinese character of sound sign indicating number I+ that constitutes this prefix word.
(5) four words are imported by the sound sign indicating number that constitutes this speech last Chinese character of sound sign indicating number I+ of all Chinese characters except that last Chinese character (total length is longer than 6 yards get its preceding 6 yards).
(6) five character word is by the preceding two yards inputs that constitute this speech last phonetic code Chinese character of sound sign indicating number I+ of all Chinese characters except that last Chinese character.
Speech more than (7) five words is by the sound sign indicating number I input of the first five Chinese character that constitutes this speech and last Chinese character.
(8) above-mentioned (3)-(5) when code length is shorter than 6 yards, can add the tone code of last Chinese character behind the coding of this speech.
Be the compatibility standard Chinese phonetic alphabet, said method can improve: any monosyllabic word, the standard Chinese phonetic input of the Chinese character of available this speech of formation.
Be the further efficient that improves the Chinese character input, also can adopt brevity code input: the coding of any one speech can save its last sign indicating number except that first yard, or last two yards, or last trigram, or last four yards, or last five yards, the brevity code of formation speech.
Among the present invention, the corresponding relation define method of sound sign indicating number and 10 numeric keys has two kinds:
The one,
4 sound sign indicating numbers of η are defined on 0,1 two key position (generally on each key position definition wherein any two) respectively, (for example perhaps are defined in respectively on 0,1,8 three key position
1,
8,
0, η: 1 or 0), remaining 26 sound sign indicating numbers are definite according to the definition of general mobile phone, that is:
Key position diaphone sign indicating number
2 a b c
3 d e f
4 g h i
5 j k l
6 m n o
7 p q r s
8 t u v
9 w x y z
This method has adapted to present mobile phone manufacturer's definition, only to key position definition expansion slightly.The coding code length of any one Chinese character becomes the 2-4 sign indicating number of sound sign indicating number by the 1-6 sign indicating number of standard Chinese phonetic, not only helps the input of monosyllabic word, simultaneously also for realizing that the longest 6 numerical keys are that condition created in unit input Chinese character with the speech.From definition as can be known, if do not use circumflex, monosyllabic word all-key code length is 2-4 sign indicating number (if the compatibility standard Chinese phonetic alphabet then for 1-6 sign indicating number), and two-character word all-key code length is the 4-6 sign indicating number, three words, four words all-key code lengths are the 5-6 sign indicating number, and five character word and the above speech all-key of five words code length are 6 yards.If use circumflex except that monosyllabic word, then monosyllabic word all-key code length is constant, and two-character word all-key code length is the 5-6 sign indicating number, and other speech all-key code lengths are 6 yards, and repeated code does not take place for monosyllabic word and non-monosyllabic word all-key.Compare with the method for traditional 8 corresponding 26 phonetic alphabet of numerical key, this method has fairly obvious improvement aspect input efficiency.
But, this method monosyllabic word syllable repeated code many (maximum 6), main cause has two: one, and n and o, h and i, u and v lay respectively at same key position, as 226 corresponding ban, can, bao, cao, 94 corresponding zh, xi, yi, zi, 68 corresponding mu, nu, ou, nv, etc.; The 2nd, p, q, r, s and w, x, y, z lay respectively at same key position, as 98 corresponding wu, xu, yu, zu, and 726 corresponding pan, ran, san, pao, rao, sao, etc.
If the input of the monosyllabic word compatibility standard Chinese phonetic alphabet, then this method advantage is more obvious.The user can be directly uses this method input by traditional mobile phone input mode before study this method, as " help ": import " group " with 2264 (bang), import " doing " by association function then; After study this method, can speech be the unit input, can improve input efficiency greatly directly with 2206 or 22062 (brevity codes) or 220620 (all-keys) input, realize taking over seamlessly as " help ".
The 2nd, defined again: any two are not positioned at same key position among 1,3 sound sign indicating numbers in corresponding respectively 30 the sound sign indicating numbers in 2,3,4,5,6,7,8,9,0 each key position, and sound sign indicating number a, e, i, o, u, v, n, r, η, the h.
By analyzing Chinese invention patent ZL95102608.9,30 sound sign indicating numbers can be divided into two classes: the one, can only be used for the sound sign indicating number of first yard of the standard Chinese phonetic of the sound sign indicating number of Chinese character or Chinese character, totally 19 of this assonance sign indicating numbers, promptly b, p, m, f, d, t, l, k, j, q, x,
Z, c, s, y, w if these sound sign indicating numbers can as far as possible relatively be evenly distributed on the 10 numeric keys, will effectively reduce the generation of syllable repeated code; The 2nd, other sound sign indicating numbers, totally 11, be a, e, g, h, i, n, o, r, u, v, η (wherein a, e, i, n, o, r, u, v, η can be used for outside first yard of the sound sign indicating number), if these sound sign indicating numbers as far as possible not on same key position, also can reduce the generation of syllable repeated code.
This method is when keeping the first method advantage, the many problems of monosyllabic word syllable repeated code have been solved effectively, the syllable repeated code is in no instance above 3, (maximum 6) have compared very significant improvement with first method, repeated code effect to the minimizing speech is also comparatively obvious, and be convenient to take alternative to select repeated code fast, input speed is improved greatly.
In view of this method in any case the syllable repeated code all be no more than 3, mobile phone etc. possess * (left side), # (right side), ↑ (on), ↓ keyboard of 5 key positions such as (descending) and definite key on (or replace with other key positions), available following method is selected the repeated code of monosyllabic word syllable:
(1) syllable repeated code number is 1 o'clock in input process, does not need repeated code selected in syllable, directly use * (left side), # (right side), ↑ (on), ↓ (descending) and definite key select repeated code to selected ci poem.Concrete grammar is: if the current location demonstration is exactly the speech of being imported, directly by determining the key input; Otherwise, with * (left side), # (right side), ↑ (on), ↓ (descending) four keys carry out repeated code to be selected, when required speech appears at current location, continue the next speech of input and get final product, or select (after following monosyllabic word syllable repeated code was selected, the repeated code system of selection of speech was identical therewith) with definite key.
(2) syllable repeated code number is 2 o'clock in input process, if the speech that will import exactly that current location shows, directly by determining the key input; Otherwise, with # (right side) or ↑ (on), ↓ (descending) can directly begin the repeated code of corresponding all Chinese characters of whole syllables is selected; Available again * (left side) masks whole repeated code monosyllabic words of first repeated code syllable correspondence.
(3) syllable repeated code number is 3 o'clock in input process, if the speech that will import exactly that current location shows, directly by determining the key input; Otherwise, with # (right side) or ↑ (on), ↓ (descending) can directly begin the repeated code of corresponding all Chinese characters of whole syllables is selected; Available again * (left side) masks whole repeated code monosyllabic words of first repeated code syllable correspondence; Also available * * (left side, a left side) masks whole repeated code monosyllabic words of first, second repeated code syllable correspondence.
Adopt this novel syllable repeated code system of selection, can improve the efficient of monosyllabic word input greatly.
For further improving the efficient of monosyllabic word input, the present invention also can improve said method again: monosyllabic word can be by the sound sign indicating number+tone code input of the Chinese character that constitutes this speech, and code length is the 3-5 sign indicating number.
Embodiment implementation method one: selected keyboard is defined as:
Key position sound sign indicating number
1 b d a
2 g j e
3 z
i
4 p t o
5 k q u
6 c
η
7 m n y
8 h x w
9 s
v
0 f l r
Coding rule: monosyllabic word does not use tone code, if 6 yards of 2-4 words code length less thaies then add the tone code of last Chinese character behind this Chinese word coding; The input of the monosyllabic word compatibility standard Chinese phonetic alphabet; Can use brevity code input Chinese character.
Then having generated a kind of is the digitizing Chinese computer input method of unit with the speech.As: " method " is encoded to " 01 " (fa); " side " is encoded to " 016 " (fa η), or " 0172 " (fang): " method " is encoded to " 016013 " (tone code 3 of fa η fa+ " method "); " computing machine " is encoded to " 295172 " (jsuanj); " not to advance is to go back " is encoded to " 123455 " (bjztui); " Indonesia " is encoded to " 717871 " (ydnxya): " People's Republic of China (PRC) " is encoded to " 380722 "
Deng.
Certainly, more than coding has the brevity code form.For example: the brevity code of " method " be " 0 " (f); The brevity code of " method " can be " 0160 " (fa η f); The brevity code of " computing machine " can be " 29517 " (jsuan); The brevity code of " not to advance is to go back " can be " 1234 " (bjzt); The brevity code of " Indonesia " can be " 71787 " (ydnxy); The brevity code of " People's Republic of China (PRC) " can be " 3807 "
Deng.
The method of in this implementation method monosyllabic word syllable repeated code being selected is: 79 corresponding nv, directly select repeated code to get final product; 55 corresponding ku or qu, available # (right side) or ↑ (on), ↓ (descending) or definite key directly begin to select whole repeated codes, perhaps use * (left side) directly to mask whole repeated code monosyllabic words of first repeated code syllable ku correspondence; 05 corresponding fu, lu or ru, available # (right side) or ↑ (on), ↓ (descending) or definite key directly begin to select whole repeated codes, perhaps use * (left side) directly to mask whole repeated code monosyllabic words of first repeated code syllable fu correspondence, perhaps use * * (left side, a left side) directly to mask whole repeated code monosyllabic words of first, second repeated code syllable fu, lu correspondence.
Implementation method two: selected keyboard is defined as:
Key position sound sign indicating number
1
2 a b c
3 d e f
4 g h i
5 j k l
6 m n o
7 p q r s
8 t u v
9 w x y z
0
η
Coding rule is: do not use tone code, the input of the monosyllabic word compatibility standard Chinese phonetic alphabet allows to use brevity code input Chinese character.
Then having generated a kind of again is the digitizing Chinese computer input method of unit with the speech.As: " method " be encoded to " 32 " (fa); " side " is encoded to " 320 " (fa η), and perhaps " 3264' ' (fang); " method " be encoded to " 32032 " (fa η fa); " computing machine " be encoded to " 578265 " (jsuanj), " not to advance is to go back " is encoded to " 259884 " (bjztui); " Indonesia " is encoded to " 936992 " (ydnxya); Being encoded to of " People's Republic of China (PRC) " " 147644 "
, etc.
Certainly, more than coding has the brevity code form.For example: the brevity code of " method " be " 3 " (f), the brevity code of " method " can be " 3203 " (fa η f), the brevity code of " computing machine " can be " 57826 " (jsuan), the brevity code of " not to advance is to go back " can be " 2598 " (bjzt); The brevity code of " Indonesia " can be " 93699 " (ydnxy); The brevity code of " People's Republic of China (PRC) " can be " 1476 "
, etc.
If all speech use tone, then the sound sign indicating number+tone code of " soil " is tu3, can import with 883; The sound sign indicating number in " soil "+" " tone code be mdi4, can with 88344 the input, etc.
The present invention compared with prior art has following remarkable advantage:
1, the input take word as unit, maximum 6 yards of any word code length, average code length, the repetition rate of coding is low, the input efficiency height:
2, echo the traditional knowledge of Chinese character and Chinese, science, system, reasonable, the starting point of study is low, and it is natural and tripping to encode, and is easy to learn and use;
3, highly versatile can help implementation and the propagation of mandarin to all encode character for computer inputs, helps the propagation of Chinese culture.
Claims (10)
1, a kind of is the digitizing Chinese computer input method of unit with the speech, summarizes sound sign indicating number and tone code according to the Chinese phonetic alphabet, is unit with the speech, imports by rule with sound sign indicating number and tone code, it is characterized in that:
1-1 gets 30 sound sign indicating numbers among the Chinese invention patent ZL95102608.9, and it is arranged on the 10 numeric keys, arranges wherein 3 on each numerical key, and among a, e, i, n, o, r, u, v, η, the h any two sound sign indicating numbers not on same numerical key;
The described tone code of 1-2 comprises 1,2,3,4,5, with the corresponding relation of tone and key position is:
Tone code tone key position
1 high and level tone 1
2 rising tones 2
Sound 3 on 3
4 falling tones 4
5 softly 5
The described digitizing computer Chinese input method of 1-3 comprises:
(1) the sound sign indicating number II of the sound sign indicating number I+ Chinese character of the sound sign indicating number=Chinese character of Chinese character;
(2) with the sound sign indicating number of the Chinese character that constitutes monosyllabic word, the order keystroke is imported monosyllabic word;
(3) with the sound sign indicating number (being longer than preceding 6 yards of 6 yards get) of two Chinese characters forming two-character word, the order keystroke is imported two-character word;
(4) with the sound sign indicating number (being longer than preceding 6 yards of 6 yards get) of latter two Chinese character of sound sign indicating number I+ of lead-in, the order keystroke is imported three words;
(5) with preceding two yards of the sound sign indicating number II of last Chinese character of sound sign indicating number I+ of all Chinese characters, the order keystroke is imported four words;
(6) with first yard of last phonetic code Chinese character II of sound sign indicating number I+ of all Chinese characters, order keystroke input five character word;
(7) with first, second, third and fourth, the sound sign indicating number I of five words and last Chinese character, the order keystroke is imported the above speech of five words.
2, as claimed in claim 1 a kind of be the digitizing Chinese computer input method of unit with the speech, it is characterized in that: when 6 yards of the code length deficiencies of 2-4 words, the tone code that behind the coding of this speech, adds last Chinese character, order keystroke input 2-4 words.
3, as claim 1,2 described a kind of be the digitizing Chinese computer input method of unit with the speech, it is characterized in that: monosyllabic word also can be with the standard Chinese pinyin order keystroke input of the Chinese character that constitutes this speech.
4, as claim 1,2,3 described a kind of be the digitizing Chinese computer input method of unit with the speech, it is characterized in that: the coding of any one speech can save its last sign indicating number, two yards, trigram, four yards or five yards except that first yard, constitutes the brevity code of speech.
5, as claim 1,2,3,4 described a kind of be the digitizing Chinese computer input method of unit with the speech, it is characterized in that the corresponding relation of 10 numeric keys and 30 sound sign indicating numbers is as follows:
Key position sound sign indicating number
2 a b c
3 d e f
4 g h i
5 j k l
6 m n o
7 p q r s
8 t u v
9 w x y z
Other 4 sound sign indicating numbers are defined in (definition is wherein any two on each key position) on 0,1 two key position respectively; Perhaps sound sign indicating number
Be defined on 1,8,0 three key position (on each key position definition wherein any one) respectively, η is defined on 0 or 1 key.
6, as claim 1,2,3,4 described a kind of be the digitizing Chinese computer input method of unit with the speech, it is characterized in that: z with
C with
S with
Be arranged at respectively on the same key position.
7, as claimed in claim 6 a kind of be the digitizing Chinese computer input method of unit with the speech, it is characterized in that the corresponding relation of 10 numeric keys and 30 sound sign indicating numbers is as follows:
Key position sound sign indicating number
1 b d a
2 g j e
3 z
i
4 p t o
5 k q u
6 c
η
7 m n y
8 h x w
9 s
v
0 f l r
8, as claimed in claim 6 a kind of be the digitizing Chinese computer input method of unit with the speech, it is characterized in that the corresponding relation of 10 numeric keys and 30 sound sign indicating numbers is as follows:
Key position sound sign indicating number
1 b d u
2 g j a
3 z
i
4 p t v
5 k q e
6 c
o
7 m n y
8 h x w
9 s
η
0 f l r
9, as claim 1-8 described a kind of be the digitizing Chinese computer input method of unit with the speech, it is characterized in that: monosyllabic word can be by the tone code order keystroke input of sound sign indicating number+this Chinese character of the Chinese character that constitutes this speech.
10, as claim 1-4,6-8 described a kind of be the digitizing Chinese computer input method of unit with the speech, it is characterized in that available following method carries out the selection of monosyllabic word syllable repeated code more than 1 situation to monosyllabic word syllable repeated code: when monosyllabic word syllable repeated code number is 2, with #, ↑, ↓ or definite key can directly begin the repeated code of corresponding all Chinese characters of whole syllables is selected, can directly mask whole repeated code monosyllabic words of first repeated code syllable correspondence with *; When monosyllabic word syllable repeated code number is 3, with #, ↑, ↓ or definite key can directly begin the repeated code of corresponding all Chinese characters of whole syllables is selected, whole repeated code monosyllabic words of first repeated code syllable correspondence can be directly masked with *, whole repeated code monosyllabic words of first, second repeated code syllable correspondence can be directly masked with * *.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031537553A CN100362455C (en) | 2003-08-20 | 2003-08-20 | Digitalized Chinese character computer input method using words as unit |
| PCT/CN2004/000967 WO2005043369A1 (en) | 2003-08-20 | 2004-08-19 | Character input method based on “phrase” as unit |
| CN2004800234193A CN1836199B (en) | 2003-08-20 | 2004-08-19 | Character inputting method of using word as unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031537553A CN100362455C (en) | 2003-08-20 | 2003-08-20 | Digitalized Chinese character computer input method using words as unit |
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| CN1485722A true CN1485722A (en) | 2004-03-31 |
| CN100362455C CN100362455C (en) | 2008-01-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1015751B (en) * | 1988-04-19 | 1992-03-04 | 田文 | Input method for computer spelling chinese character |
| CN1052200A (en) * | 1990-12-06 | 1991-06-12 | 李一新 | Pronunciation-form-meaning words encode series with compatibility and keyboard |
| CN1075896C (en) * | 1994-03-14 | 2001-12-05 | 刘向东 | Computer input method for Chinese characters' sound pattern meaning based on word and Chinese-Spanish compatible keyboard |
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