CN87105289A

CN87105289A - Shape-phoneme coding method of chinese characters

Info

Publication number: CN87105289A
Application number: CN 87105289
Authority: CN
Inventors: 奚宇
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-07-31
Filing date: 1987-07-31
Publication date: 1988-05-18

Abstract

The present invention is a kind of form-pronunciation encoding of Chinese characters method of novelty.Naturally custom, the recognized standard are become literate regular for a long time with people in invention, press the most basic stroke of the characteristics of Hanzi font and five classes, stroke number, principle that the Chinese phonetic alphabet is relevant, arabic numeral with 1 to 5 and phonetic alphabet initial sign indicating number to Chinese character according to easy the encoding of shape.Therefore coding rule is simple and direct, and logicality is strong, and the repetition rate of coding is low.Be applicable to the non-full-time entry personnel, be convenient to penetration and promotion.This method all is suitable for the simplified Chinese character and the complex form of Chinese characters, and the field that reaches free-hand Chinese character retrieval in the Chinese character computer disposal system all can be used widely.

Description

The present invention is that a kind of comparatively easy font code that is easy to accept is a primary key, and the sound sign indicating number is the coding method for form and pronunciation of Chinese characters of assisting.

By late nineteen seventies so far, the encode Chinese characters for computer expert of lot of domestic and foreign, from the Chinese character ocean of ten hundreds of vastnesses, more than 400 kind of Chinese character coding method of publishing and the input method of Chinese character that kind has his own strong points more than 40 of in computer realm, realizing the Chinese character input have been explored.As: CN85100837-" optimizes the Five-stroke Method compiling method and keyboard thereof "; CN85102777-" input method of Chinese character font " etc.These are present two kinds of more representative Chinese charcter font coding methods.It is a yard source with radical, character, but radical, all more rules of the artificial separately definition of character and basic stroke of Chinese character rule, structure word rule that be accustomed to accept generally acknowledged with people are distinct, the factor of required memory again is too many, the repetition rate of coding is also higher in addition, so make beginner or non-full-time operating personnel, often feel to be difficult to flexible grasp.

The present invention is the basic stroke of Chinese character definition of being accustomed to from people or generally acknowledge, proposes a kind ofly to be easy to accept and easy the shape-phoneme coding method of Chinese characters of the reduction repetition rate of coding.

Main points of the present invention are, for a long time, the basic stroke of Chinese character that people are accustomed to naturally, generally acknowledge be point, horizontal, vertical, cast aside, press down, folding six classes, by this,, and give code respectively at first with its indivedual class adjustment, simultaneously, get single first stroke of Chinese character, stroke sum, single last combination of strokes form the tri-bit encoding system, and be auxiliary with the sound sign indicating number.

Adjusting left-falling stroke, pressing down two classes is oblique class, according to defined point, horizontal, vertical, oblique, folding five class basic strokes, uses

arabic numeral

1,2,3,4,5 lives with code successively.(Fig. 1 order of strokes is taken over people's the recognized standard sequential write, that is: horizontal earlier back is perpendicular, casts aside afterwards earlier and presses down, under after in the elder generation, from left to right, from outside to inside, seal behind the inside earlier, the first intermediate and then both sides is got Chinese character input single stroke respectively and is drawn, and total stroke number, single last stroke are that three figure places are encoded.Single first stroke is all used above-mentioned same definition with single last stroke, respectively code fetch.The number of single first stroke of getting is as the first figure place sign indicating number in the tri-bit encoding system, and its numerical value change amount is subjected to the second order digit sign indicating number in the above-mentioned five class strokes definition coding scheme, and for example, total stroke number of " intelligent " is 15, according to last rule, gets units " 5 " as digital; Get the number of single last stroke as the 3rd figure place sign indicating number in the tri-bit encoding system, equally, institute's peek value also will be subjected to the qualification of five class basic strokes definition, but because of the last code to specific part Chinese character has also added a specific equalizing coefficient that numeral is " 5 ", the specific part Chinese character of what is called is meant that stroke sum surpasses the above Chinese character of 10 strokes (comprising that the Chinese character below 10 strokes of 10 strokes all will not be in addition), change between 10 numerals of 0-9 so the last stroke number code value of class Chinese character is inevitable.

With the tri-bit encoding system as primary key, and with the sound sign indicating number as auxiliary code, primary key fixes on the numerical key of QWERTY keyboard, and the sound sign indicating number is positioned on the English alphabet keys on the QWERTY keyboard, and the sound sign indicating number that is referred to as is as prompting difference key with initial in the phonetic of this Chinese character.

Description of drawings:

Fig. 1, the title of Chinese character five class basic strokes, corresponding code, stroke shape class.

Fig. 2, the present invention's 33 key input method key bitmaps.

With reference to Fig. 1, coding rule of the present invention is done following example:

Example 1:

+=＞" 223 ", single the first sum of dividing into " ", code is " 2 "; Total stroke number is 2, and code is " 2 "; Single last stroke is " Shu ", and code is " 3 ".Code fetch three digit codes that are combined into this Chinese character are " 223 " successively.

Example 2:

Vigorously=＞" 564 ", single the first sum of dividing into "

", code is " 5 "; Total stroke number is 6, and code is " 6 "; Single last stroke Wei “ Fu ", code is " 4 ".Getting sign indicating number is " 564 ".

Example 3:

Intelligent=＞" 256 " single the first sum of dividing into " ", code is " 2 "; Total stroke number is 15, and only to get units be code to rule according to the present invention, and code " 5 "; Single last stroke " Dian ", code be " 1 ", but because of this word belongs to regional word more than stroke number 10 strokes, so, also need this yard added last equalizing coefficient " 5 ", the result, the last reign of a dynasty, sign indicating number was 1+5=" 6 ".Must encode " 256 ".

Example 4: virtuous=＞" 226 " code fetch method is the same.

Example 5: SHAN=＞" 438 " complex form of Chinese characters is with the method code fetch.

Example 6: horse=＞" 201 " code fetch method is the same.

Now demonstrate with regard to " Wei Chengqu " shaping syllable code of Wang Wei:

" the light dirt of Wei Cheng Chao Yu city, the blue and green Liu Sexin of guest house.

Advise the more most a Glass Of Wine of monarch, the Yanguan Pass that exports to the west does not have the old friend.”

The demonstration table

Demonstration checking result: above " 27 " individual Chinese character of input altogether.The touch system number of words reaches 19, accounts for 70.37% of sum; Repeated code with the highest 4 words of sign indicating number accounts for 11.1%; Repeated code with 3 words of sign indicating number accounts for 7.4%; Repeated code with 2 words of sign indicating number accounts for 11.1%.The repeated code that occurs because of this law only accounts for fraction, and 4 words of the highest representation, have enough and to spare with the capacity of 10 words of current demonstration, thereby input fast.

The present invention compares with existing compiling method, is a kind of shape tone code method of novelty, because this coding rule is the most basic stroke definition of Chinese character of naturally be accustomed to and generally acknowledging according to people always, so, being easy to accept grasp, coding rule is simple and direct, conveniently. Country's (secondary character library) standard information is exchanged with 6763 Chinese characters in the Hanzi coded character set baseset (GB2312-80), can use this law to process fully, and can one yard disposable current presenting bank demonstration have a surplus, touch system realized in its Chinese character of 70.37%. To the additional specific equalizing coefficient " 5 " of the Chinese character more than 10 strokes end stroke code and introduce initial in the phonetic, do current presenting bank with the input in English key generation and distinguish and assist key, so the repetition rate of coding has been reduced to quite low degree. So that the capacity of current display line (10 words) has enough and to spare, improved input speed.

The present invention is used for computer realm available standards western language keyboard as input tool. As show 2-the present invention 33 key input method key bitmaps. As for microcomputers such as IBM-PC/XT/AT, join a Chinese operating system support and can realize.

This compiling method is to be based upon to conform with on the basis that sieve collects, according to easy the to be unified understanding of plain Hanzi structure, the code fetch error that the difference because of artificial understandability of having avoided causing with the different regular code fetch method such as radical, character, pictograph is sticked to one's own view and caused the Chinese character segmentation of character form structure complexity.

Claims

1, a kind of shape-phoneme coding method of Chinese characters is characterized in that the basic stroke of Chinese character adjustment of the generally acknowledging definition of being accustomed to by people.Give code respectively,, and be aided with the sound sign indicating number with single first stroke, stroke sum, single last combination of strokes formation tri-bit encoding system of Chinese character.

2, compiling method according to claim 1 is characterized in that basic stroke of Chinese character is cast aside, pressed down class and is oblique class, by defined point, horizontal, vertical, oblique, folding five classes, orders successively with code name 1,2,3,4,5.

3, according to claim 1 and 2 described compiling methods, it is characterized in that the tri-bit encoding system is according to sequential write, with first, last stroke by same definition, code respectively, as first, last digit sign indicating number, with the units of stroke total value as the interposition number.

4, compiling method according to claim 3 is characterized in that the last code of specific part Chinese character is added the specific equalizing coefficient of a numeral " 5 ".

5, compiling method according to claim 1 is characterized in that Chinese phonetic alphabet first initial is distinguished key as prompting, is defined on the English alphabet keys of QWERTY keyboard.

6, according to claim 1 and 3 described compiling methods, it is characterized in that the tri-bit encoding system, be positioned on the set of number key on the QWERTY keyboard as primary key.