CN1165336A - Chinese character phonetic input system - Google Patents
Chinese character phonetic input system Download PDFInfo
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- CN1165336A CN1165336A CN 96106240 CN96106240A CN1165336A CN 1165336 A CN1165336 A CN 1165336A CN 96106240 CN96106240 CN 96106240 CN 96106240 A CN96106240 A CN 96106240A CN 1165336 A CN1165336 A CN 1165336A
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Abstract
A Chinese-character phonetic type system for decreasing the duplicate rate of traditional phonetic code includes keyboard for phonetic typing, Chinese-character relationship table for storing the relationship of one character to the second character which has predefined phonetic code and the most probability in the characters following the preceding character, which have same phonetic code, and character selector, which can find the second character from said character relationship table based on typed preceding character and currently typed phonetic code and use the character as required one. Its advantages are very low duplicate rate and high typing speed.
Description
The present invention relates to a kind of Chinese character input system, relate in particular to a kind of input system of importing Chinese character by phonetic.
The Chinese character input is the requisite technology of Chinese character of using in computing machine.Therefore, people have researched and developed various Chinese character input methods, so far, do not have thousand kinds, yet, practical application few.Spelling input method is to use more a kind of input method in the present computing machine, though it is slow that spelling input method exists input speed, the shortcoming that the repetition rate of coding is high, but it can account for one seat in numerous input methods its characteristics are arranged, that is, spelling input method does not resemble some input method will remember many rules, it is learnt easily, as long as can read, generally can both import in this way, therefore be suitable for the layman and use.But because phonetically similar word is a lot of in the Chinese character, remove tone, the pronunciation in the Chinese character has only more than 400, and Chinese character commonly used just has four or five thousand, and therefore, the repetition rate of coding of spelling input method is very high, will select from a plurality of phonetically similar words when the importer imports, this has limited input speed greatly.
The object of the present invention is to provide a kind of Chinese character phonetic input system, the phonetic sign indicating number that its can differentiate current input according to the Chinese character of last time input is Chinese character why, reduces and selects number of times, thereby improve input speed.
Chinese character phonetic input system of the present invention is to import Chinese character by the input Pinyin sign indicating number, and it comprises spelling input keyboard, also comprises:
The Chinese character relation table is stored the corresponding relation of second Chinese character of a Chinese character and predetermined phonetic sign indicating number, and described second Chinese character is a Chinese character of following the probability maximum behind last Chinese character in the identical Chinese character of phonetic sign indicating number;
The word selection device according to the Chinese character of last time input and the phonetic sign indicating number of current input, finds described second Chinese character from the corresponding relation of described Chinese character relation table, the Chinese character that described second Chinese character will be imported as the user.
Chinese character phonetic input system of the present invention also comprises:
Beginning of the sentence word table, described beginning of the sentence word table store a phonetic sign indicating number with corresponding to a group of this phonetic sign indicating number with the corresponding relation that most possibly becomes the Chinese character of beginning of the sentence in the code word;
The beginning of the sentence discriminating gear, whether the phonetic sign indicating number of differentiating current input is the beginning of the sentence word, if, the Chinese character that then makes described word selection device from described beginning of the sentence word table, select the Chinese character corresponding will import as the user with the phonetic sign indicating number of user's input.
Chinese character phonetic input system of the present invention can comprise that also word shows frequently, a phonetic sign indicating number and one group of corresponding relation with the Chinese character that frequency of utilization is the highest in the sign indicating number Chinese character corresponding to this phonetic sign indicating number shown to store frequently in described word, when described word selection device does not find corresponding relation in described Chinese character relation table, phonetic sign indicating number according to current input finds the Chinese character corresponding with this phonetic sign indicating number from described word is shown frequently, as the Chinese character that will import.
Chinese character phonetic input system of the present invention also comprises the relational learning device, can not from described Chinese character relation table, find described second Chinese character at described word selection device, perhaps the user thinks that second Chinese character that finds is incorrect and when being reselected by the user, described relational learning device stores user's selection in the described Chinese character relation table into, perhaps replaces original corresponding relation in the described Chinese character relation table.
As mentioned above, Chinese character phonetic input system of the present invention has increased Chinese character relation table and word selection device on the basis of traditional spelling input method, can differentiate the pairing Chinese character of phonetic sign indicating number of present input according to the Chinese character that the user last time imported, thereby improve the input speed of spelling input method.
Describe embodiments of the invention in detail below in conjunction with accompanying drawing, believing by the following examples to have further understanding to the features and advantages of the present invention.
Fig. 1 is the structured flowchart of Chinese character phonetic input system of the present invention;
Fig. 2 is the working plan of Chinese character phonetic input system of the present invention.
Usually, passage or article are to have necessarily between the Chinese character of front and back in a sentence Collocation relation. As, at Chinese character " I " if back input be the phonetic code of guo, should The corresponding Chinese character of phonetic code in most of the cases should be " state ", and can not be " mistake ", " pot " Chinese character etc. identical phonetic code. And for example, at Chinese character " I " if back input be men Phonetic code, the corresponding Chinese character of this phonetic code in most of the cases should be " ", and can not be The Chinese character of the identical phonetic codes such as " door ", " vexed ", " laying one's hand on ". In at present used Chinese-character phonetic letter input In the system, if input " China " these two Chinese characters, then input " wo " from phonetic code all is The optional Chinese character of " wo ", " I ", " holding ", " Laos ", " snail ", " whirlpool ", " nest ", " revolving ", " crouching " etc. In select " I ", then the input " guo ", all be the optional Chinese character of " guo " from phonetic code, Select " state " in " state ", " mistake ", " really ", " Guo ", " pot ", " Guo ", " wrapping up in " etc., finish " China " Input. Yet, as mentioned above, owing in Chinese in " I " word back with phonetic code be The possibility maximum of the Chinese character of " guo " be " state " word, therefore, if the last Chinese of confirming When word is " I ", if the phonetic code of the Chinese character of a rear input is " guo ", then can be basically true The fixed corresponding Chinese character of this phonetic code is " state ", rather than other phases such as " mistake ", " really ", " Guo " Chinese character with phonetic code. In this case, if input system can be automatically definite with " state " word For the Chinese character of User input goes to select from the Chinese character of numerous same phonetic codes without the user, Can greatly improve the input speed of Chinese character, and have again higher correctness. For some spies Different situation, system still allow the user to correct. Chinese character phonetic input system of the present invention just Being based on above-mentioned theory realizes.
As shown in Figure 1, Chinese character phonetic input system of the present invention is made of beginning of the sentence discriminating gear 1, word selection device 2, Chinese character relation table 3, beginning of the sentence table 4, word frequency table 5 and relational learning device 6.
In Chinese character relation table 3, storing the corresponding relation of second Chinese character of a Chinese character and predetermined phonetic sign indicating number.As in Chinese character " I " back, for predetermined phonetic sign indicating number " guo ", second Chinese character is " state "; For predetermined phonetic sign indicating number " men ", second Chinese character is " ".The rest may be inferred, and this corresponding pass relation of all Chinese characters all is stored in the Chinese character relation table 3.Not having the combination of corresponding relation for some, is the combination of " fen " as phonetic sign indicating number predetermined behind " I " word, owing to there is not rational corresponding relation, can make a mark, as " 1 ", does not exist to show this syntagmatic.
Beginning of the sentence table 4 stored a certain phonetic sign indicating number with corresponding to a group of this phonetic sign indicating number with the corresponding relation that most possibly becomes the Chinese character of beginning of the sentence in the code word.For example, for phonetic sign indicating number " wo ", because when this phonetic sign indicating number appears at beginning of the sentence, its represented Chinese character is equal to code word for the possibility of " I " greater than " holding ", " Laos ", " snail ", " whirlpool ", therefore in the beginning of the sentence table, stored corresponding relation of " wo " and " I ", rather than with the corresponding relation of words such as " holding ", " Laos ", " snail ".
A phonetic sign indicating number and one group of corresponding relation with the Chinese character that frequency of utilization is the highest in the sign indicating number Chinese character corresponding to this phonetic sign indicating number stored in word frequently table 5.In Chinese, if remove the variation of tone, the pronunciation of Chinese character amounts to has only kind more than 400.That is,, have only and plant sign indicating number more 400 for the phonetic sign indicating number.Therefore, in word frequency table 5, these more than 400 kinds of phonetic sign indicating numbers and the corresponding the highest Chinese character corresponding relation of usage frequency have been stored.As, for " wo " phonetic sign indicating number, because at the phonetic sign indicating number is one group of same sign indicating number Chinese character of " wo ", in " I ", " holding ", " Laos ", " snail ", " whirlpool ", " nest ", " revolving " etc., according to statistics, the frequency of utilization of " I " is the highest, so stored " wo " corresponding relation with " I " in word is shown frequently.
Corresponding relation in above-mentioned Chinese character relation table 3, beginning of the sentence table 4 and the word frequency table 5 can obtain according to a large amount of Chinese articles are added up.
Working plan below in conjunction with the Chinese character phonetic input system of the present invention of Fig. 2 further describes Chinese character phonetic input system of the present invention.As shown in Figure 2, imported a phonetic sign indicating number (S1) afterwards the user, at first whether the phonetic sign indicating number of differentiating input by beginning of the sentence discriminating gear 1 is beginning of the sentence (S2).For the differentiation of beginning of the sentence, can be by whether having imported Chinese character before the phonetic sign indicating number of differentiating current input in current line of input, if do not have, what then judge current input is the beginning of the sentence word.Program is carried out S3, seeks the Chinese character corresponding with this phonetic sign indicating number by word selection device 2 in beginning of the sentence table 4.Suppose that the phonetic sign indicating number of input is " wo ", then from beginning of the sentence table 4, check in corresponding Chinese character and be " I ".Program enters S8 then, exports this Chinese character, and then, program is returned and waited for next input.
If in S2, determine existing Chinese character input before the current phonetic sign indicating number of importing in current line of input, then program is carried out S4.At S4, take out the last time Chinese character of input by word selection device 2.Suppose that last time Shu Ru Chinese character was " I ", and the phonetic sign indicating number of this current input is " guo ", then at S4, the Chinese character of once importing before the taking-up " I ", then, program enters S5, word selection device 2 is searched from Chinese character relation table 3, find Chinese character " I " earlier, then, according to phonetic sign indicating number " guo ", search out behind Chinese character " I ", the phonetic sign indicating number is " guo " pairing Chinese character.If at S6, do not find corresponding Chinese character, promptly in Chinese character relation table 3, made this corresponding relation mark that do not have of " 1 ", then program enters S7, and the word selection device is sought the usage frequency the highest Chinese character of phonetic sign indicating number for " guo " in the table 5 frequently to word, enters S8 then and exports this Chinese character.If finding corresponding relation, be " state " word as the Chinese character that finds in this example, then after finding " state " word, program enters S8 and exports this Chinese character.Final program returns, and waits for input next time.
The input process of Chinese character phonetic input system of the present invention has been described above.If in this input process, the Chinese character that result that this input system provides and user will import is inconsistent, and then as traditional pinyin input system, native system also provides the means of revising for the user.Promptly, when the Chinese character that result who provides according to above-mentioned principle when this input system and user will import is inconsistent, the user can be by the predetermined modes such as key of the next one, make system enter debugging functions, system will demonstrate the word selection bar on screen, the user selects the Chinese character that will import by the word selection bar, with the result who replaces input system to provide.In this case, as shown in Figure 1, Chinese character phonetic input system of the present invention also provides a relational learning device 6.This Chinese character learning device 6 links to each other with beginning of the sentence table 4 with Chinese character relation table 3, and it revises Chinese character relation table 3 or beginning of the sentence table 4 according to the modification of user to input results.Promptly, if this Chinese character phonetic input system is " Chinese " for last Chinese character, when the result that the phonetic sign indicating number of back one input provides according to Chinese character relation table 3 for " zi " is " Chinese character ", if that the user will import but is " man ", then after the user has done to revise, relational learning device 6 is just correspondingly revised Chinese character relation table 3, and the corresponding relation of Chinese character " Chinese " and second Chinese character of predetermined phonetic sign indicating number " zi " is changed into " man " by " Chinese character ".If when the Chinese character of revising is the beginning of the sentence word, then revise beginning of the sentence table 4.
Above-described Chinese character phonetic input system can be realized by software, as Chinese character relation table 3, beginning of the sentence table 4, word frequently table 5 can be database, during work in the random access memory of these database storing in computing machine; Beginning of the sentence discriminating gear 1, word selection device 2 and relational learning device 6 can be computer programs, are moved by the CPU in the computing machine.Certainly, these devices and table also can be realized with the combination of hardware or hardware and software.
To the detailed description of one embodiment of the present of invention, be not to limit the invention to this embodiment, but can understand the present invention all sidedly above by embodiment.The ordinary person in present technique field can modify, change the foregoing description fully according to disclosed design, and does not break away from the spirit and scope of the present invention.For example, in the above-described embodiments, can only keep word selection device and Chinese character relation table, it can realize purpose of the present invention equally; Perhaps increasing beginning of the sentence table or word on this basis shows etc. frequently.Chinese character phonetic input system of the present invention not only can be applied to the spelling input system, also can be applied to the Two bors d's oeuveres input system, and perhaps other need select the system of Chinese character from phonetically similar word.
Claims (4)
1. a Chinese character phonetic input system is imported Chinese character by input Pinyin, comprises spelling input keyboard, it is characterized in that, also comprises:
The Chinese character relation table is stored the corresponding relation of second Chinese character of a Chinese character and predetermined phonetic sign indicating number, and described second Chinese character is a Chinese character of following the probability maximum behind last Chinese character in the identical Chinese character of phonetic sign indicating number;
The word selection device according to the Chinese character of last time input and the phonetic sign indicating number of current input, finds described second Chinese character from the corresponding relation of described Chinese character relation table, the Chinese character that described second Chinese character will be imported as the user.
2. Chinese character phonetic input system as claimed in claim 1 is characterized in that, also comprises:
Beginning of the sentence word table, described beginning of the sentence word table store a phonetic sign indicating number with corresponding to a group of this phonetic sign indicating number with the corresponding relation that most possibly becomes the Chinese character of beginning of the sentence in the code word;
The beginning of the sentence discriminating gear, whether the phonetic sign indicating number of differentiating current input is the beginning of the sentence word, if, the Chinese character that then makes described word selection device from described beginning of the sentence word table, select the Chinese character corresponding will import as the user with the phonetic sign indicating number of user's input.
3. Chinese character phonetic input system as claimed in claim 1, it is characterized in that, comprise that also word shows frequently, a phonetic sign indicating number and one group of corresponding relation with the Chinese character that frequency of utilization is the highest in the sign indicating number Chinese character corresponding to this phonetic sign indicating number shown to store frequently in described word, when described word selection device does not find corresponding relation in described Chinese character relation table, phonetic sign indicating number according to current input finds the Chinese character corresponding with this phonetic sign indicating number from described word is shown frequently, as the Chinese character that will import.
4. Chinese character phonetic input system as claimed in claim 1, it is characterized in that, also comprise the relational learning device, can not from described Chinese character relation table, find described second Chinese character at described word selection device, perhaps the user thinks that second Chinese character that finds is incorrect and when being reselected by the user, described relational learning device stores user's selection in the described Chinese character relation table into, perhaps replaces original corresponding relation in the described Chinese character relation table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96106240 CN1165336A (en) | 1996-05-13 | 1996-05-13 | Chinese character phonetic input system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96106240 CN1165336A (en) | 1996-05-13 | 1996-05-13 | Chinese character phonetic input system |
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| CN1165336A true CN1165336A (en) | 1997-11-19 |
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| CN 96106240 Pending CN1165336A (en) | 1996-05-13 | 1996-05-13 | Chinese character phonetic input system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103416B (en) * | 2009-12-17 | 2012-10-10 | 新浪网技术(中国)有限公司 | Chinese character input method and device |
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1996
- 1996-05-13 CN CN 96106240 patent/CN1165336A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103416B (en) * | 2009-12-17 | 2012-10-10 | 新浪网技术(中国)有限公司 | Chinese character input method and device |
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