Sound-shape digital Chinese character input method

A Chinese character input and digital technology, applied in the input/output process of data processing, electrical digital data processing, instruments, etc., can solve the problems of high code repetition rate, inconvenient use, and inability to input phrases, etc., and achieve low code repetition rate, The effect of extremely high code repetition rate

Inactive Publication Date: 2004-07-14
INST OF GEODESY & GEOPHYSICS CHINESE ACADEMY OF SCI
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AI Technical Summary

Problems solved by technology

These Chinese character input methods with 0-9 ten Arabic numerals as Chinese character input keys have the following deficiencies: the repeated code rate is high, inconvenient to use, can not input phrases, and can only input by pronunciation, or input Chinese characters by the form of a stroke

Method used

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  • Sound-shape digital Chinese character input method

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Embodiment Construction

[0007] Each number key adopts the following corresponding relationship with the initial consonant, the final vowel and the stroke shape of the Chinese character:

[0008]

[0009]

[0010] (1) initial consonant processing:

[0011] Chinese characters have a total of 21 consonants such as b, p, m, f, d, t, n, l, g, k, h, j, q, x, zh, ch, sh, r, z, c, s, etc. Method has carried out grouping process to initial consonant, and n, l, f, k, h, and retroflex sound and non-retroflex sound are respectively divided into same group, is in order to adapt to the pronunciation demand of different regional dialects, makes the present invention have good fault tolerance. In addition, two letters w and y are added to the initial consonant, in order to meet the spelling habit when there is no initial consonant before the i row, u row, and ü row final consonant, such as ing (English), it is customarily spelled as ying.

[0012] (2) final vowel processing:

[0013] Chinese characters have...

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Abstract

The pictophonetic digital Chinese character input method establishes the corresponding relation between the consonants, vowels and first three strokes of Chinese character and the ten digital keys from 0 to 9; adopts the 0 key, some other key or their combination as functional key; encoding each Chinese character with the combination of five of the digital keys plus one functional key and encoding each Chinese character word with the combination of six of the digital keys. The present invention types Chinese characters and words with only digital keyboard, is suitable for single hand input, low in duplication code rate and easy to learn, and may be used in realize the fuzzy input of Chinese characters.

Description

Technical field: [0001] The invention relates to a method for Chinese character input. Background technique: [0002] Existing Chinese character input method, major part all is with 26 letters of standard keyboard A-Z as the input key of Chinese character, and can be divided into two classes generally with 0-9 ten Arabic numerals as the input key of Chinese character, a class One is to define the basic strokes of Chinese characters as numbers, and the other is to define the initials and finals of Chinese Pinyin as numbers. These Chinese character input methods with 0-9 ten Arabic numerals as Chinese character input keys have the following deficiencies: the repetition code rate is high, inconvenient to use, can not input phrase, and can only input by pronunciation, or input Chinese character by stroke shape. Invention content: [0003] The purpose of the present invention is to provide a phonetic-shaped digital Chinese character input method, which combines the phonetic-sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023
Inventor 吴胜军薛怀平
Owner INST OF GEODESY & GEOPHYSICS CHINESE ACADEMY OF SCI
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