CN1340754A

CN1340754A - Chinese-character digital input method and its keyboard

Info

Publication number: CN1340754A
Application number: CN 00112495
Authority: CN
Inventors: 戴建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-29
Filing date: 2000-08-29
Publication date: 2002-03-20

Abstract

A Chinese-character "digital code" input method and its keyboard is disclosed. The digital code is based on the state standard GF-3001-1997 and the digital characteristics of units. All the units are divided into 9 classes and each class containe 3 type according to types of stroke orders, resulting in a 3-region 9-column keyboard assignment. Its advantages include easy mastering it, low duplicate rate and high input speed.

Description

Chinese-character digital code input method and keyboard thereof

The present invention relates to a kind ofly, be specifically related to a kind of Chinese character shape code input method and keyboard thereof Chinese character computer input method and applied keyboard thereof.

In the existing input method of Chinese character, it is lower that the various font code input methods that Chinese character are split as parts according to the shape of Chinese character are considered to the repetition rate of coding usually, the faster inputting speed method.Yet, there is following shortcoming in existing font code input method: 1, parts select to lack relevance, it is complicated to split rule, keys arrangement is inappropriate, the user must memorize mechanically the position of each parts on keyboard, and Hanzi component has more than 100 usually, remembers one by one to make the memory difficulty increase, and this is the main cause that font code is difficult for; 2, the fractionation of Chinese character does not meet the structure word rule of Chinese character, the input method that has is coined parts in order to reach the lower repetition rate of coding, cause the unreasonable of the confusion of Hanzi component and fractionation, destroyed the unitarity and the science of Chinese character, also do not met the needs of Chinese character teaching; 3, code length is longer, and at present the shape code Chinese character input method regulation code length that uses is generally 4, because the low repetition rate of coding that covets increases code length, when introducing big character library collection, much input methods are increased to 5 to code length, have influenced input speed greatly; Particularly concentrate in the BG2312 character library, adopt two conservative sixteen bit key position resources can in three bit codes are long, solve the encode Chinese characters for computer problem fully in theory, code length extends to 4 must cause confusing of word coding method, and can add the uncertain of unitary Item with disassemble equivocal.

The object of the invention provides a kind of parts and selects compliant, and the relevant property of the keys arrangement of parts is easy to memory, Chinese character input method that code length is suitable and keyboard thereof.

For achieving the above object, the technical solution used in the present invention is: a kind of Chinese character input method and keyboard thereof, addressable part is taken from GB GF-3001-1997 and the whole word of Chinese character, numerical characteristic with parts is a foundation, parts are divided into nine classes, and, every base part is divided into three types according to main order of strokes observed in calligraphy type; Parts of the present invention are divided into master unit, amplification parts and the basic element of character; Code fetch length is 1 to 4; More than shown in the following page table of correspondence position of each parts on three districts, nine row keyboards.

In the technique scheme, described " numerical characteristics of parts " are most important character of the present invention, up to a hundred Chinese characters formation unit are being carried out finding behind the comprehensive comparative analysis, Chinese character unit can be by one, two, three, four, five, six, seven, eight, nine these nine numeric character amplifications or variations, promptly can be divided into nine classes to up to a hundred Hanzi components according to its numerical characteristic, and be divided into three districts according to its stroke rule, the parts of horizontal stroke feature are placed on the master unit district, cast aside, the point, the parts of pressing down stroke feature are placed on the amplification component region, the parts of perpendicular stroke feature are placed on down the amplification component region, thereby the keyboard position that obtains three districts, nine row of each parts is arranged.

In the technique scheme, the described basic element of character can also comprise with lower member, show Shu Nai ?Shi As-E , increase these parts, can reduce repeated code effectively, improve input speed.

In the technique scheme, for the simplified Hanzi in the GB2312 Chinese Character Set, code length is 3, and code fetch is stem+inferior portion+last portion in proper order, 3 yards of less thaies, add and hit the EOC key; This input method is the unit with the portion at first to the fractionation of Chinese character, and follow from left to right, from top to bottom, the order of Chinese-character writing from outside to inside.Getting big preferentially during general code fetch, when 3 yards of less thaies, the big parts that can continue to split are represented with several widgets, is principle to get completely 3 yards, can't split, and adds and hits the EOC key.

In the technique scheme, adopt the standard computor-keyboard, Jiang San district nine row parts correspondences are arranged on the English alphabet keys, can be corresponding on letters case mark district row number, key position word, master unit or the basic element of character.

When being used to import BIG5 and GBK Chinese character, further technical scheme can also be provided with following traditional font parts, Page

Tony Long Wei Speech Fish Birds Door Trucks, at this moment, code length is 4, code fetch is stem+inferior portion+three one+last portion in proper order, 4 yards of less thaies, add and hit the EOC key.Similarly, getting big preferentially during general code fetch, when 4 yards of less thaies, the big parts that can continue to split are represented with several widgets, is principle to get completely 4 yards, can't split, and adds and hits the EOC key.

The present invention mainly comprises two aspects to the cryptoprinciple of Chinese character, the one, and so-called maximum code length principle, exactly code length being set in the Chinese character of GB2312 is 3, code length set in the Chinese character of big character library is 4, get full setting code length during code fetch as far as possible, when being discontented with the setting code length, get getable maximum code length; The 2nd, get big priority principle, under the prerequisite that satisfies the maximum code length principle, when several code taking method is arranged, get bigger parts and encode.

In technical scheme of the present invention, the rule of input phrase is that to four words and multi-character words, the first sign indicating number of getting every word constitutes; To three words, get the first sign indicating number of every word, add and hit the EOC key; To two words, as every word code full two yards, preceding two yards of getting every word are solid size if any a word, then get two word all-keys, discontented four yards, add and hit the EOC key.

Because the technique scheme utilization, the present invention compared with prior art has following advantage:

1, because the present invention is according to being divided into three districts, nine row, from left to right arranging in the distribution of keyboard, followed people's the operating habit and the mode of thinking objectively, being convenient to memory with the numerical characteristic to Hanzi component.The layout of keyboard is as shown in the table, as long as remember master unit and amplification position component, other up to a hundred parts can be associated and get, and are easy to learn.

2, because the present invention's code length when the GB2312 character set is 3, and the code length of general font code is at least 4, high input speed; Be under 3 the situation at code length, in 6763 Chinese characters of GB2312 character set, 761 pairs of repeated codes, wherein the first-level Chinese characters repeated code is 145 pairs, the repetition rate of coding 3.86% is significantly less than general font code and at code length is the repetition rate of coding under 3 the situation.

3, to follow with the portion be that the principle of part is encoded to Chinese character in the present invention, more meet Chinese character structure form and the coinage principle, not only independently to become word but also structure be the characteristic of portion to have respected fully Hanzi component, also meets the needs that modern Chinese character is imparted knowledge to students.

Accompanying drawing 1 is the basic element of character of the present invention and keyboard table arranged evenly;

Accompanying drawing 2 increases the permutation table of the basic element of character for the present invention;

Accompanying drawing 3 increases keyboard table arranged evenly behind the complex form of Chinese characters parts for the present invention;

Accompanying drawing 4 is a concrete keyboard distribution plan of the present invention.

Claims

1, a kind of Chinese character input method and keyboard thereof, it is characterized in that: addressable part is taken from the whole word of GB GF-3001-1997 and Chinese character, is foundation with the numerical characteristic of parts, and parts are divided into nine classes, and, every base part is divided into three types according to main order of strokes observed in calligraphy type; Parts of the present invention are divided into master unit, amplification parts and the basic element of character; Code fetch length is 1 to 4;

More than the correspondence position of each parts on three districts, nine row keyboards as follows,

2, Chinese character input method as claimed in claim 1 and keyboard thereof is characterized in that: the described basic element of character also comprises with lower member, shows

Shu ?Shi As-E, its position on keyboard is as follows,

3, Chinese character input method as claimed in claim 1 or 2 and keyboard thereof is characterized in that: for the simplified Hanzi in the GB2312 Chinese Character Set, code length is 3, and code fetch is stem+inferior portion+last portion in proper order, 3 yards of less thaies, add and hit the EOC key.

4, Chinese character input method as claimed in claim 3 and keyboard thereof is characterized in that: get during general code fetch big preferential, when 3 yards of less thaies, the big parts that can continue to split are represented with several widgets, to get full 3 yards is principle, can't split, and adds and hits the EOC key.

5, Chinese character input method as claimed in claim 1 or 2 and keyboard thereof, it is characterized in that: adopt the standard computor-keyboard, Jiang San district nine row parts correspondences are arranged on the English alphabet keys, can be corresponding on letters case mark district row number, key position word, master unit or the basic element of character.

6, Chinese character input method as claimed in claim 1 or 2 and keyboard thereof is characterized in that: following traditional font parts can also be set, Page

Tony Long Wei

Speech

Fish Birds Door

It is provided with position such as following table Trucks on keyboard

7, Chinese character input method as claimed in claim 6 and keyboard thereof is characterized in that: code length is 4, and code fetch is stem+inferior portion+three one+last portion in proper order, 4 yards of less thaies, add and hit the EOC key.

8, Chinese character input method as claimed in claim 7 and keyboard thereof is characterized in that: get big preferentially during general code fetch, when 4 yards of less thaies, big parts are split with widget, to get full 4 yards, can't split, add and hit the EOC key.