CN1547095A - Chinese-character input method based on small digital keyboard device and keyboard thereof - Google Patents
Chinese-character input method based on small digital keyboard device and keyboard thereof Download PDFInfo
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- CN1547095A CN1547095A CNA2003101111041A CN200310111104A CN1547095A CN 1547095 A CN1547095 A CN 1547095A CN A2003101111041 A CNA2003101111041 A CN A2003101111041A CN 200310111104 A CN200310111104 A CN 200310111104A CN 1547095 A CN1547095 A CN 1547095A
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Abstract
The invention refers to a kind of Chinese character inputting method and the keyboard based on the number small keyboard, which belongs to computer Chinese character information processing field. The method divides the Chinese character into four-block character, three-block character, and two-block character and single-block character four kinds of structure according to the natural structure of the Chinese character. The strokes of the Chinese character are divided into three types of oblique stroke, the horizontal stroke, a vertical stroke, uses the crossed combination of the former two strokes of each block and the first and the last stroke, makes them correspondent to the distribution of row and line of the number keyboard, forms a 3X3 two-dimension coordinate code. The character shapes are divided into 9 kinds of single, semienclosed, most-part enclosed structure, generalized left and right, left and right, left-middle-right, generalized up-down, up-down, up-middle-down, which are correspondent to number from 1-9 respectively, the maximal code length is 5 bits. The invention is simple, direct, easy to be learned.
Description
Technical field:
The present invention relates to a kind of input method of Chinese character and keyboard thereof, belong to the computer Chinese information process field based on numeric keypad equipment.
Background technology:
Current, the development research of computer Chinese character coding input method has both at home and abroad entered the ripe relatively stage, main method is the coding tuple mostly with the computer large keyboard, be divided into the sound sign indicating number of Chinese-character pronunciation Rule Design with the font code of Hanzi structure Rule Design by the difference of selecting Hanzi features for use, as Intelligent ABC and the Five-stroke Method input method etc., these input methods are that good support effect has been played in the application that computer Chinese-character information is handled.
Along with modern science and technology, the particularly development of computer technology and infotech, Chinese character processing technology is to extensive fields development more, applications such as communication apparatus (as mobile phone, telephone set etc.), palm PC and electronic notebook, household electrical appliance (as TV, VCD etc.), digital communication, Chinese character classification and retrieval have been penetrated into, have characteristics such as volume is little, easy to operate owing to relate to the equipment of these application, can not have more keys arrangement, how overcoming the difficulty of Chinese character input effectively, is the problem that needs solution both at home and abroad.
More than Chen Shu application apparatus all has the numeric keypad of standard, therefore design standard, Chinese-character digital input method simple, that easily learn, be most of production firms urgent problems, at present, these equipment generally adopt stroke input method and phonetics input method.Because the average stroke of Chinese character is 8 pictures, finish the input of a Chinese character, stroke input method must have been write to standard a Chinese character, and not only speed is slow, and general personnel also are difficult to accept; Phonetics input method is a corresponding 3-4 English alphabet on each numerical key, imports by the spelling of Chinese character again, and speed is difficult to accept especially, and accuracy rate is also lower.Partly digital device provides hand-write input function, but still is difficult to the problem of solution speed and accuracy rate.
Along with the development of Computerized Information Processing Tech (particularly Internet technology), the input quantity of Chinese character information on digital equipment increases day by day, and research is simple, easily learn, Chinese character digital coding method fast, has bigger application prospect and realistic meaning.
Through the Searches of Patent Literature, do not see the open report identical with the present invention.
Summary of the invention:
The objective of the invention is to overcome the deficiency of prior art, and provide a kind of code element of each encode Chinese characters for computer only relevant to the stroke classification order of combination with each stroke, and with the irrelevant a kind of input method of Chinese character of the particular location of each numeral on keyboard based on numeric keypad equipment.
The present invention is divided into four words, three words, two words, four kinds of structures of monolithic word to Chinese character according to the Chinese character natural structure, Chinese-character stroke is divided into tiltedly (left-falling stroke, point, press down, carry), horizontal, vertical (folding) three types, get a two-stroke that constitutes each block of Chinese character by above stroke classification, corresponding with the key position distribution of numeric keypad, form 3 * 3 two-dimensional coordinate coding (seeing accompanying drawing); Font be divided into about single character, mostly encirclement, semi-surrounding, broad sense, about, the left, center, right, broadly upper and lower in following 9 types (wherein: the outer encirclement scopes of surrounding are for more than or equal to 3/4ths mostly, as enclose, rectify etc.; The outer encirclement scope of semi-surrounding is 1/2nd, as the Room, like this; Be left and right sides font about broad sense, wherein the left side, the right partly at least also can further split; Font about broadly being down, wherein top, following part at least also can further split), correspond respectively to digital 1-9 (seeing accompanying drawing).
Maximum code length of the present invention is 5 yards, and wherein the monolithic radical is carried out to code fetch according to the stroke sum of Chinese character, 5 yards of less thaies in stroke combination coding and font code centre with digital 0 polishing.
Concrete input method of the present invention and keyboard arrangements are:
1, four words: (first block is the first sum of, inferior pen) (second block is the first sum of, inferior pen) (the 3rd block is the first sum of, inferior pen)
(the 4th block is the first sum of, inferior pen) font code;
2, three words: (first block is the first sum of, inferior pen) (second block is the first sum of, inferior pen) (the 3rd block is the first sum of, inferior pen)
(first block end pen, the 3rd block end pen) font code;
3, two words: (first block is the first sum of, inferior pen) (second block is the first sum of, inferior pen) (first block is the first sum of, and second
Block is the first sum of) (first block end pen, second block end pen) font code;
4, monolithic word:
(1) one, two stroke words: (the first sum of, end pen) 000 font codes;
(2) three, four stroke words: (the first stroke, second) (the 3rd, the end pen) 00 font codes
(3) five, six-stroke word: (the first stroke, second) (the 3rd, the 4th) (the 5th, the end pen) 0
The font code
(4) seven strokes and above word: (the first stroke, second) (the 3rd, the 4th) (the 5th, the 6th)
(the 7th, the end pen) font code
According to the design of above input method and keyboard arrangements as can be seen, the present invention thinks ratio with similar digital encoded method for inputting, have Chinese character and split standard, simple, directly perceived, the coding method learning cycle is short, memory capacitance is little, can realize characteristics such as touch system, can be applicable to following field:
1, communication apparatus: mobile phone, telephone set etc., existing mobile phone has simple address list function mostly, employed input method of Chinese character is generally stroke, phonetic etc., high-grade mobile phone has hand-write input function, (input needs to press the Chinese-character stroke order by the corresponding digital code of pen as stroke, and speed is slower but input method is undesirable; The phonetic input has only numeric keypad because of mobile phone, the corresponding some letters of numeral, and operation is complicated; Handwriting input is slower because of influence speed such as recognition technologies), technology of the present invention can overcome the above problems.
Traditional phone only has voice communication and record (telegraphone) function, developed country is being devoted to the development of videophone, as a kind of communication tool, phone also should have the written record function of not having when receiving, and the present invention can provide technical support for realizing the phone written record.
2, palm PC and electronic notebook: progress of science and technology makes computer develop to the microminiaturization direction, palm PC and electronic notebook as representative products, it is a field of greatly developing at present, according to statistics, the sales volume of palm PC and electronic notebook all increases with several times every year both at home and abroad, but this series products is subjected to surface area limitation, only has numeric keypad and a spot of collateral key mostly, if digital coding method simply and easily can be provided, with the development in this field of promotion.
3, household electrical appliance such as TV, VCD: along with development of computer network, Internet Protocol Television, network VCD etc. are rising, this kind equipment mainly has broadcast, retrieves, browses, short message sends and function such as reception, utilize telepilot (having numeral and collateral key) to carry out the Chinese character information input, outstanding digital input encode method will be brought into play positive effect.
4, digital communication: at present, most of communications are simulating signal (as plain old telephone) transmission, science and technology development will progressively substitute simulating signal with digital signal, country is carrying out the reconstruction project of this aspect, as IP phone, cable TV network etc., in the information communication of China, Chinese character information processing and communication are the major techniques that needs solution, and the Chinese character digital coding input technology is the importance that realizes above target.
5, script classify and retrieval: the Chinese characters in common use of domestic use have thousands of, in concrete application to Chinese character, Chinese character is classified and retrieved research such as (as dictionary) is a systems engineering, how the work of this aspect adapt with the development of modern science and technology, make the tradition research and the technical development combination of Chinese character, be to need the further problem of solution, the present invention can carry out the application of script classify and retrieval effectively.
Description of drawings:
Accompanying drawing is digital encoded method for inputting keyboard arrangements and font code figure.
Embodiment:
The concrete result of implementation of the present invention is as follows:
Chinese character | Textural classification | Font categorization | Coding | Chinese character | Textural classification | Font categorization | Coding |
Separate | Four words | About broad sense | 99184 | Department | Three words | Semi-surrounding | 35323 |
{。##.##1}, | Four words | Broadly down | 36517 | Exceed | Four words | Semi-surrounding | 73393 |
Vigorously | Three words | About broad sense | 19714 | Close | Three words | Upper, middle and lower | 75389 |
Sad | Three words | Broadly down | 22947 | Hold | Four words | Upper, middle and lower | 77739 |
Change | Two words | About | 99735 | Row | Three words | The left, center, right | 62286 |
Word | Two words | Up and down | 73928 | Ten | The monolithic word | 60001 | |
Enclose | Two words | Mostly surround | 95262 | Zhang | The monolithic word | 47001 | |
With | Three words | Mostly surround | 35322 | Give birth to | The monolithic word | 86501 | |
The Room | Two words | Semi-surrounding | 46593 | In | The monolithic word | 35251 |
Claims (4)
- A kind of input method of Chinese character and keyboard thereof based on numeric keypad equipment is characterized in that:1, by the natural structure of Chinese character Chinese character is divided into four words, three words, two words, four kinds of structures of monolithic word;
- 2, Chinese-character stroke is divided into oblique, horizontal, vertical three types, wherein: tiltedly comprise left-falling stroke, point, press down, carry four kinds of strokes, perpendicular comprise perpendicular, two kinds of strokes of folding;
- 3, get a two-stroke that constitutes each block of Chinese character or head, the end stroke combined crosswise of two blocks by above classification, distribute corresponding with the row, column of numeric keypad key position, promptly the triplex row of oblique, the horizontal, vertical classification of first stroke in the two-stroke that constitutes each block of Chinese character corresponding to numeric keypad, oblique, the horizontal, vertical classification of second stroke forms 3 * 3 two-dimensional coordinate encoded keyboard arrangement corresponding to three row of numeric keypad;
- 4, font be divided into about single character, mostly encirclement, semi-surrounding, broad sense, about, the left, center, right, broadly upper and lower in following 9 types, correspond respectively to digital 1-9 as the font identification code, the maximum code length of coding is 5 yards; Wherein the monolithic radical is carried out to code fetch according to the stroke sum of Chinese character, 5 yards of less thaies in stroke combination coding and font code centre with digital 0 polishing.
Priority Applications (1)
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CN 200310111104 CN1295586C (en) | 2003-12-02 | 2003-12-02 | Chinese-character input method based on small digital keyboard device and keyboard thereof |
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CN 200310111104 CN1295586C (en) | 2003-12-02 | 2003-12-02 | Chinese-character input method based on small digital keyboard device and keyboard thereof |
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CN1547095A true CN1547095A (en) | 2004-11-17 |
CN1295586C CN1295586C (en) | 2007-01-17 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103425256A (en) * | 2012-05-21 | 2013-12-04 | 朱庆祥 | Repeated-code-free coordinate character stroke input method for computer and cell phone |
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2003
- 2003-12-02 CN CN 200310111104 patent/CN1295586C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103425256A (en) * | 2012-05-21 | 2013-12-04 | 朱庆祥 | Repeated-code-free coordinate character stroke input method for computer and cell phone |
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CN1295586C (en) | 2007-01-17 |
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Granted publication date: 20070117 Termination date: 20101202 |