CN1885242A - Chinese character input method capable of reducing candidate characters: stroke coding and phonetic initial letter - Google Patents
Chinese character input method capable of reducing candidate characters: stroke coding and phonetic initial letter Download PDFInfo
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- CN1885242A CN1885242A CN 200510035358 CN200510035358A CN1885242A CN 1885242 A CN1885242 A CN 1885242A CN 200510035358 CN200510035358 CN 200510035358 CN 200510035358 A CN200510035358 A CN 200510035358A CN 1885242 A CN1885242 A CN 1885242A
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Abstract
The invention relates to a Chinese letter method for reducing ready letter, which is used to input letter into digit processor, wherein said Chinese letter is coded into first letter code and stroke code, while the stroke code is the combination of key sequences relative to the strokes, and the first letter is coded into the key relative to the first letter, to reduce the repeated ratio, and reduce the number of ready letter, to improve the inputting speed.
Description
[technical field]
The present invention relates to a kind of method of in digital processing unit, importing Chinese character.
[background technology]
Usually, the input Chinese character adopts the Methods for Coding of this words of input in digital processing unit (for example computer, mobile phone, digital camera, video camera etc.), adopts spelling input method and stroke input method usually.Stroke input method be according to certain rule with the pairing key of font stroke position sequential combination, generally its coding has certain length, for example code length is four code elements or six code elements.But the repetition rate of coding of stroke input method is than higher, for example stroke coding is to encode by order of writing strokes with five basic strokes " horizontal, vertical, left, points, discount " of national standard, if the code length of every word is six code elements, comprise the word of radicals by which characters are arranged in traditional Chinese dictionaries commonly used for some, the word that for example comprises " ", its six codings are identical, all be 314314, these words that comprise " " all become the repeated code word, so need when a lot of repeatedly just can find these needed Chinese characters, thereby lowered the input speed of Chinese character by page turning key.
[summary of the invention]
Fundamental purpose of the present invention is exactly in order to solve the problems of the prior art, and a kind of Chinese character input method that reduces candidate is provided, and improves input speed.
For achieving the above object, a kind of Chinese character input method that reduces candidate provided by the invention is applicable to the Chinese character input in the digital processing unit, may further comprise the steps:
1) digital processing unit receives from the coding of the required Chinese character of its input block input;
2) candidate Chinese character that is complementary of the coding that in coding-Chinese character mapping database, finds out and import;
3) prepare word being presented at candidate window selects for the user;
The described combination that is encoded to stroke coding and first phonetic letter coding, described stroke coding is the sequential combination of the pairing key of the font stroke position of this Chinese character of composition, described first alphabetic coding is the pairing key of this Chinese character phonetic initial letters position, and phonetic transcriptions of Chinese characters is Chinese phonetic alphabet coding, Chinese Pin Yin pseudonym coding, Taiwan phonetic notation coding, Taiwan phonetic notation consonant coding, Guangdong Pinyin coding, Guangdong phonetic consonant coding or english translation coding.
The fore head of described coding is divided into stroke coding, and last bit symbols is the first phonetic letter coding.
Or first bit symbols of described coding is first phonetic letter coding, and aft section is a stroke coding.
The people of most of use stroke input method the invention has the beneficial effects as follows: owing to can lay one's finger on the first letter of the phonetic transcriptions of Chinese characters that will import, coding is changed into " stroke coding+first letter of pinyin coding " or " first letter of pinyin coding+stroke coding ", not only can significantly reduce the repeated code number of words, reduced the quantity of candidate's space, the required Chinese character of convenient selection, thereby improved the input speed of Chinese character, and easy learning and memory.
Feature of the present invention and advantage will be elaborated by embodiment.
[embodiment]
Core content of the present invention is the combination that encode Chinese characters for computer is changed into " stroke coding " and " first letter of pinyin coding ", quantity with the repeated code word that reduces the Chinese character in the coding-Chinese character mapping database, thereby reduce the candidate item behind the input phonetic transcriptions of Chinese characters, the selection of convenient required Chinese character, the input speed of raising Chinese character.
Specific embodiment one, be encoded to " stroke coding+first letter of pinyin coding ", promptly last position of coding is the first letter of pinyin coding, the length of coding is six code elements, and the first five of coding code element is the stroke coding of this Chinese character, and the 6th code element of coding is this Chinese character phonetic initial letters coding.Stroke is the stroke in five basic strokes in the national standard, or is the stroke in six basic strokes, eight basic strokes or nine basic strokes, also can be certain stroke of special provision.Five basic strokes are " horizontal, vertical, left, points, discount ", six basic strokes are " horizontal, vertical, left, points, discount, mouth ", eight basic strokes are " horizontal, vertical, left, points, discount, mouth, ten, eight ", and nine basic strokes are " horizontal, vertical, left, points, discount, mouth, ten, eight, Tou ".Stroke coding serve as reasons form this Chinese character the pairing key of stroke position according to the formed combination of the sequencing of this Chinese-character writing.
During concrete the application, may further comprise the steps:
1) digital processing unit receives from the stroke coding of the required Chinese character of its input block input;
2) candidate Chinese character that is complementary of the coding that in coding-Chinese character mapping database, finds out and import, wherein coupling is meant that the coding of input is the whole or front part of the legal encodings in the coding-literal mapping database;
3) prepare word is presented at candidate window;
4) circulation above-mentioned steps 1) and 3), five stroke codings importing up to receiving receive from the first letter of pinyin coding of the required Chinese character of its input block input last coding as required Chinese character again;
5) from candidate window, directly choose or choose needed Chinese character and be entered into digital processing unit by page turning.
Search again and show after this input of will all encoding that searching in the above-mentioned steps with the show candidate words can also be.
Input block is the keypad (keyboard that promptly includes numerical key and some function keys) that comprises the big keyboard of letter key and numerical key or comprise numerical key.
For digital processing unit by keypad input Chinese character, mobile phone for example, can be " horizontal stroke " and the stroke corresponding numerical key " 1 " similar with " horizontal stroke ", " erect " and the stroke corresponding numerical key " 2 " similar with " erecting ", " left-falling stroke " and the stroke corresponding numerical key " 3 " similar with " left-falling stroke ", " point " and the stroke corresponding numerical key " 4 " similar with " point ", " folding " and the stroke corresponding numerical key " 5 " similar with " folding ", " mouth " and the stroke corresponding numerical key " six " similar with " mouth ", " ten " and the stroke corresponding numerical key " 7 " similar with " ten ", " eight " and the stroke corresponding numerical key " 8 " similar with " eight ", " Tou " and the stroke corresponding numerical key " 9 " similar with " Tou ".Certainly, also can stroke be corresponded on other key positions according to concrete stroke input method.
The pairing key of the stroke position of forming required Chinese character earlier according to the sequencing input of Chinese-character writing, candidate Chinese character can appear in candidate window, if first page in candidate window required Chinese character occurs, the user can directly select Chinese character, if required Chinese character does not appear at first page of candidate window, the user can seek by the page turning key page turning, also can import the pairing key of the initial position of the phonetic of this Chinese character, with further minimizing candidate space, convenience is directly selected or is selected by page turning key at first page of candidate window.For example common stroke input method uses five basic strokes in the national standard, press the coding method of order of writing strokes input Chinese character, every word 6 of inputs at most is encoded to example, input comprises " label " word of " ", and its coding is " 314314 ", has much owing to comprise the word of " ", their coding is identical in this example, all be " 314314 ", the quantity of repeated code word is many, is not easy to find " label " word of wanting; If change the coding of this word into first alphabetic coding that five stroke codings add this word phonetic, i.e. " 31431+ initial key bits corresponding ", compare with common stroke input method, be maximum six codings equally, but the quantity of repeated code word significantly reduces, repeated code has lacked the just easier candidate of wanting that finds, and has improved the input speed of Chinese character.
The length of coding can also be eight code elements, and promptly Bian Ma the first seven bit symbols is the stroke coding of this Chinese character, and eight-level code unit is the first letter of pinyin coding of this Chinese character; Also can be four code elements, first three of a coding code element is the stroke coding of this Chinese character, and the 4th code element of coding is this Chinese character phonetic initial letters coding.
Specific embodiment two, different with embodiment one be to be encoded to " first letter of pinyin coding+stroke coding ", promptly encode for first letter of pinyin for first of coding, the remainder of back is a stroke coding.The length of coding can be eight code elements, six code elements or four code elements.
During concrete the application, may further comprise the steps:
1) digital processing unit receives from the first letter of pinyin coding of the required Chinese character of its input block input;
2) receive again from the stroke coding of the required Chinese character of its input block input;
3) candidate Chinese character that is complementary of the coding that in coding-Chinese character mapping database, finds out and import, wherein coupling is meant that the coding of input is the whole or front part of the legal encodings in the coding-literal mapping database;
4) prepare word is presented at candidate window;
5) from candidate window, directly choose or choose needed Chinese character and be entered into digital processing unit by page turning.
The Chinese character input of digital processing units such as the applicable computer of the present invention, mobile phone, PDA, digital camera, video camera.
Claims (10)
1. the Chinese character input method that can reduce candidate is applicable to the Chinese character input in the digital processing unit, may further comprise the steps:
1) digital processing unit receives from the coding of the required Chinese character of its input block input;
2) candidate Chinese character that is complementary of the coding that in coding-Chinese character mapping database, finds out and import;
3) prepare word being presented at candidate window selects for the user;
It is characterized in that: the described combination that is encoded to stroke coding and first phonetic letter coding, described stroke coding is the sequential combination of the pairing key of the font stroke position of this Chinese character of composition, and described first alphabetic coding is the pairing key of the initial position of the phonetic of this Chinese character.
2. Chinese character input method as claimed in claim 1 is characterized in that: the fore head of described coding is divided into stroke coding, and last bit symbols is the first phonetic letter coding.
3. Chinese character input method as claimed in claim 1 is characterized in that: first bit symbols of described coding is the first phonetic letter coding, and aft section is a stroke coding.
4. as each described Chinese character input method in the claim 1 to 3, it is characterized in that: the length of described coding is eight code elements, four code elements or six code elements.
5. as each described Chinese character input method in the claim 1 to 3, it is characterized in that: described stroke is the stroke in five basic strokes, six basic strokes " horizontal, vertical, left, points, discount, mouth ", eight basic strokes " horizontal, vertical, left, points, discount, mouth, ten, eight " or nine basic strokes " horizontal, vertical, left, points, discount, mouth, ten, eight, Tou " in the national standard.
6. Chinese character input method as claimed in claim 5 is characterized in that: described stroke is the stroke in five basic strokes, six basic strokes " horizontal, vertical, left, points, discount, mouth ", eight basic strokes " horizontal, vertical, left, points, discount, mouth, ten, eight " or nine basic strokes " horizontal, vertical, left, points, discount, mouth, ten, eight, Tou " in the national standard.
7. Chinese character input method as claimed in claim 6 is characterized in that: described stroke coding serve as reasons form this Chinese character the pairing key of stroke position according to the formed combination of the sequencing of this Chinese-character writing.
8. as each described Chinese character input method in the claim 1 to 3, it is characterized in that: described stroke coding serve as reasons form this Chinese character the pairing key of stroke position according to the formed combination of the sequencing of this Chinese-character writing.
9. Chinese character input method as claimed in claim 1 is characterized in that: described input block is the keypad that comprises the big keyboard of letter key and numerical key or comprise numerical key.
10. as each described Chinese character input method in the claim 1 to 3, it is characterized in that: described phonetic transcriptions of Chinese characters is Chinese phonetic alphabet coding, Chinese Pin Yin pseudonym coding, Taiwan phonetic notation coding, Taiwan phonetic notation consonant coding, Guangdong Pinyin coding, Guangdong phonetic consonant coding or english translation coding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200510035358 CN1885242A (en) | 2005-06-23 | 2005-06-23 | Chinese character input method capable of reducing candidate characters: stroke coding and phonetic initial letter |
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| CN 200510035358 CN1885242A (en) | 2005-06-23 | 2005-06-23 | Chinese character input method capable of reducing candidate characters: stroke coding and phonetic initial letter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101751134B (en) * | 2008-12-18 | 2013-03-27 | 王治阳 | Right upper left Chinese character input method |
| CN107728805A (en) * | 2016-08-11 | 2018-02-23 | 吴敬祖 | Stroke and spelling input method |
-
2005
- 2005-06-23 CN CN 200510035358 patent/CN1885242A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101751134B (en) * | 2008-12-18 | 2013-03-27 | 王治阳 | Right upper left Chinese character input method |
| CN107728805A (en) * | 2016-08-11 | 2018-02-23 | 吴敬祖 | Stroke and spelling input method |
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