CN1117161A

CN1117161A - Keyboard writing type Chinese computer

Info

Publication number: CN1117161A
Application number: CN 94114935
Authority: CN
Inventors: 李金铠
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-18
Filing date: 1994-08-18
Publication date: 1996-02-21

Abstract

The said keyboard Chinese writing data input techn sets up Chinese character library with strokes, stroke combinations and characters, and uses stroke writing key to input Chinese characters to computer. Without learning Chinese character codes, and without the special writable screen and writing board, the computer can be used if one knows Chinese writing. Compared with the available keyboard encoding computer, the said computer is easy to use, and compared with the available hand-writing Chinese computer, it has low cost and high speed.

Description

Keyboard Writing type Chinese Computer

Technical field of the present invention belongs to the computer Chinese information input technology.

Background technology of the present invention is the hand-written Chinese information input technology that the keyboard coding Chinese information input technology of keyboard coding formula Chinese Computer employing, hand-written Chinese Computer adopt.

The keyboard coding Chinese information input technology system that keyboard coding formula Chinese Computer adopts is the most general Chinese information input technology at present, promptly according to certain encoding scheme, digital or alphabetical by keying in, be stored in the coding-Chinese character table of comparisons in the computer through checking in advance, convert code to technology that Chinese character is imported.Visible Chinese patent＜the multi-language computer of its documents〉(CN85100868), BrP＜character stroke coding process (GB2100899).

The hand-written Chinese information input technology that hand-written Chinese Computer adopts is the input in Chinese technology that has just come into the market of developing recently, promptly maybe can write writing Chinese characters on the screen at special clipboard, handle the Chinese information input technology of importing Chinese character by the literal of writing out being carried out recognition technology with light pen." the hand-written Chinese Computer of giant " (first part of advertisement of broadcasting after Chinese Central Television's news hookup every day) of its contrast visible giant company in kind.

Above-mentioned two kinds of Chinese information input technologies exist different separately shortcomings respectively:

Keyboard coding formula input in Chinese technical requirement uses its people must spend certain encoding scheme of special study of suitable time, memorize mechanicallys coding rule.Amateur operating personnel do not grasp encoding scheme and just can not use.

Hand-written input in Chinese technology does not need to learn encoding scheme, and the people that can write promptly can use.But must increase specialised hardware equipment and corresponding softwares for discerning characters such as light pen, clipboard or rewritable screen, cost is very high.Simultaneously, people's handwritten Chinese character in the computer, the computer expert crosses literal identification identification Chinese character, all needs considerable time, because the accuracy of identification is relatively poor, need select desired that Chinese character toward contact in the close Chinese character of several bodies, thereby input speed is very slow.

The present invention is just for shortcoming that overcomes the two and the advantage of synthetically developing the two.Technical purpose is: neither need to learn specially certain encoding scheme, do not need to increase special software and hardware again, can also reach easy study, at a high speed, requirement cheaply.

Feature of the present invention is: stroke-face combination-Chinese character base of storage in computer; In the definition universal keyboard arbitrarily or 5 or 6 or 7 or 8 or 9 or 10 keys as the key of writing of Chinese-character stroke; Write key according to the order of strokes observed in calligraphy of Chinese character by pen two Chinese character is write computer by pen; Face-stroke combination-Chinese character base therefrom finds with the corresponding stroke of input information, stroke combination, Chinese character through checking; Progressively it is shown on the computer screen; Write the word that to import, the errorless back input of empirical tests computer.

Write the key writing Chinese characters by stroke and can allow not according to stroke order (fall down pen), also can be simultaneously (and the time) write several strokes, as long as consider all possibilities in advance, the corresponding table of comparisons of storage gets final product in computer.

Can also be divided into Chinese character or 2 or 3 or 4 parts, every part is only write or 1 or 2 or 3 or 4, and omit other stroke, as long as pre-deposit stroke-stroke combination-Chinese character table of comparisons behind the stroke omission in the computer, by this table of checking, can find without abridged stroke combination-Chinese character according to the stroke-stroke combination after omitting, can be shown to desired word on the screen equally, empirical tests is imported computer then.

Stroke is write key and also can be replaced with mouse, and it is horizontal to move horizontally expression, and vertical moving is represented to erect etc.

If be sure of that the Chinese character of writing is accurate, also empirical tests is not directly imported computer.

" input " can be shown with space bar, line feed key or other key tables, also can work as when having write Chinese character, perhaps differentiate the only possibility of appearance (when continuing other Chinese characters of the also impossible composition in addition of any stroke of input again) input automatically, perhaps by writing next Chinese character middle " mistiming " input automatically as a token of again by software.

Stroke is write key also can or elliptically write the phonetic alphabet of foreign language or the symbol of non-word by pen, and the table of comparisons is write by stroke-stroke combination-alphabetical storehouse, symbolic library and the foreign letter province that only need set up foreign language in advance.

Rationale of the present invention is:

Chinese character is not to overflow irregular picture.Chinese character is made up of according to very tight rule stroke.Its stroke combination is not to be random, but objectively limited fully, stroke is many more, and is limited strong more, to the last can only form the Chinese character that certain is determined.

For example:

The first stroke writes out " horizontal stroke ", forms beyond " one " word, continues to write down again and may write out 1172 words (6763 words with the national standard character library serve as to receive the word scope).

The first stroke writes out " horizontal stroke ", and second is write out " left-falling stroke " and form beyond " factory " word, continues to write down again and may write out 156 words.

The first stroke writes out " horizontal stroke ", and second is write out " left-falling stroke ", and the 3rd is write out " folding ", forms beyond " ten thousand " word, continues to write down again and may write out 23 words.

The first stroke writes out " horizontal stroke ", and second is write out " left-falling stroke ", and the 3rd is write out " folding ", and the 4th is write out " left-falling stroke ", just can only constitute only " going through " word.If continue to write down, no matter increase what faces again, any stroke again can not write any other Chinese character and has been come again.

The pattern of the stroke combination of Chinese character also is very to limit.With the example that is combined as of " horizontal stroke " and " left-falling stroke ", in preceding two 156 Chinese characters, have only four kinds of array configurations such as " ", " ", " ", " " for horizontal left-falling stroke combination, other do not have such as array configurations such as " ", " ", " ", " " at all.

Though in fact the Chinese character sum is many, the stroke kind of forming Chinese character is insignificant, but the 5-10 kind, the stroke combination form of being made up of stroke in the process of writing is also very limited, and is easy to all enumerate.Since what mode Chinese information processing technology no matter take a Chinese character base all must be arranged, it is easy that character library is expanded to stroke-stroke combination-Chinese character base, and the inspection method is also identical.Technically, a stroke is whenever write in limited pen two, a face combination, Chinese character employing determined it is what stroke, what word by recognition technology,, make a fuss over a trifling matter just like " kill chicken and use butcher's knife " up to having write a word of all pens two formation.Can accomplish to take way of the present invention fully, only spend the cost of keyboard coding formula Chinese information processing technology, meet and exceed the effect of hand-written Chinese information processing technology.

The present invention has fairly obvious beneficial effect with comparing as the keyboard coding formula Chinese Computer of technical background, hand-written Chinese Computer.

With keyboard coding formula computer ratio, the benefit of the maximum of keyboard Writing type Chinese Computer is to learn any encoding scheme, does not need to remember any coding rule.Even, basic difference is arranged still with configuration code method the simplest, the easiest study (contain screen guiding input technology in the bright multi-language computer of supervention thereafter-referring to documents＜multi-language computer 〉) ratio.It is code key in essence that pen two keys of configuration code (containing multi-language computer) adopt figure key, and what hit stroke key input computer is code, searches the encoding Chinese characters table of comparisons and just can find this word.The screen bootstrap technique can be indicated coding in advance, still takes off and does not begin the compilation of sign indicating number.Keyboard Writing type computer,, is write key with stroke and is just write down stroke by stroke and can write out the word that needs through stroke, stroke combination as long as can write without any relation with coding.This just for not free fully study or be unwilling to learn encoding scheme go into to use Chinese language computer to provide may.

With hand-written Chinese Computer ratio, keyboard Writing type computer does not need to increase special hardware devices such as light pen, rewritable screen or clipboard, does not need software for discerning characters, reaches not write in computer by coding ground fully.People's keystroke is more faster than hand-written speed simultaneously, and the computer expert associates an a face-face combination-Chinese character base extraction Chinese character than faster, much accurate by literal identification identification Chinese character.

In general, keyboard Writing type computer has all advantages of handwritten computer, can be fully not by encoding scheme input Chinese; All advantages that also have keyboard coding formula Chinese Computer need not increase any hardware device and special software for discerning characters of writing Chinese that aim at.Its learnability, convenience, accuracy and cost, speed are excellent far beyond both all.

Claims

1. keyboard Writing type Chinese Computer is the same with general computer, has input, storage, processing, output, and technical characterictic of the present invention is: set up a Chinese-character stroke-stroke combination-Chinese character base in computer; On keyboard the definition or 5 or 6 or 7 or 8 or 9 or 10 arbitrarily key write key as Chinese-character stroke; Utilize stroke to write key Chinese character is write computer according to the order of strokes observed in calligraphy by pen; By inspection stroke-stroke combination-Chinese character base; Stroke, stroke combination, Chinese character progressively are presented on the screen of computer; Empirical tests is confirmed to be the Chinese character that will import, the input computer.

2. according to claim 1, can be according to stroke order to Chinese character, can be not according to stroke order yet (pen falls down) write computer, even (and time) writes simultaneously, need only be with according to stroke order not writing of may occurring or simultaneously (and the time) situation of writing in computer, set up the corresponding table of comparisons.

3. according to claim 1, can write computer by pen to Chinese character, also can be divided into Chinese character or 2 or 3 or 4 parts, every part is only write or 1 or 2 or 3 or 4 stroke, and omits other strokes, need only set up the corresponding table of comparisons in computer.

4. according to claim 1, the key in can definition keyboard is write key as stroke, also can be the pen of the mouse of computing machine as writing Chinese characters, and mouse is to the different stroke of different directions motion representative.

5. according to claim 1, but empirical tests confirm computer to be imported in Chinese character after errorless, also the stroke that can import be sure oing, stroke combination, Chinese character is errorless and need not import Chinese character with verifying.

6. according to claim 1, at last computer imported in Chinese character, instruction as ＂ input ＂, or hit ＂ and import ＂ or keys such as ＂ space ＂ or ＂ line feed ＂, also can utilize ＂ mistiming ＂ that writes nature between two Chinese characters or the information of being imported by the software judgement is only Chinese character, continue again to write down in the time of can not writing out any other Chinese character, import automatically.

7. according to claim 1,2,3,4,5,6, can be specifically designed to the input Chinese character, also can import, need only in computer, set up stroke-stroke combination-alphabetical storehouse or the symbolic library or the suitable table of comparisons of corresponding foreign language in advance the letter and the non-legible symbol of foreign language alphabetic writing.