Chinese-character phonetic letters input method using digital codes and its keyboard

A pinyin input and digital code technology, applied in the input/output process of data processing, electrical digital data processing, instruments, etc., can solve the problems of many keystrokes and increase the internal storage capacity of mobile phones, etc. The principle is simple and easy to achieve. Programming, the effect of good application prospects

Inactive Publication Date: 2004-04-28
戴尔晗
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Problems solved by technology

Because this method needs a pinyin pattern matching library in the background, after inputting pinyin, it may match different pinyin patterns, so the input information needs to be selected again, resulting in more keystrokes; on the other hand, the existence of pattern matching libraries increases. reduce the overhead of the phone's internal storage capacity

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  • Chinese-character phonetic letters input method using digital codes and its keyboard
  • Chinese-character phonetic letters input method using digital codes and its keyboard

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Embodiment Construction

[0020] Hanyu Pinyin generally consists of two parts: initials and finals. Such as the word "Wang", its initial consonant is W, and the final consonant is ANG. But there are also some Chinese characters that only contain vowels. Such as "A", its initial consonant does not contain only the final A. For such Chinese characters, it is called an empty initial consonant in this patent, and its pinyin also includes two parts: an empty initial consonant and a simple or compound syllable. In the present invention, the empty initial consonant is clearly expressed, so it can be considered that the pinyin of any Chinese character has two parts, initial consonant and final consonant, to represent. Because the phonetic scheme of Chinese characters has stipulated that the phonetic alphabet of Chinese characters must be that the initial consonant is first, and the final consonant is after, so when adopting computer input pinyin, conform to this scheme, promptly input initial consonant first...

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Abstract

A Chinese-character phonetic letters input method using numeral codes and its keyboard is disclosed. The initial consonants and vowels of Chinese characters are correspondent to the key positions of numerals 0-9, the region-position numeral conversion method is used to convert initial consonant to region-position numeral code for inputting initial consonant, and the direct input method is used to convert vowel to correspondent digital code for inputting vowel. Its advantages are convenient operation and small input device.

Description

technical field [0001] The invention relates to a pinyin input method for inputting Chinese characters by using digital codes and a keyboard thereof. Background technique [0002] Computer Chinese character keyboard input method is through the development of more than 20 years, and the multiple input method that comprises font code, phonetic code has occurred. But in the various existing input methods, except the pinyin input method, there are generally difficult to learn and difficult to remember features, and most of the coding schemes are based on 26 English letter keyboards, which makes the input key positions more. On the other hand, the miniaturization of electronic devices (such as mobile phones) has made the 101 keyboard cumbersome and inconvenient for handheld operation. Therefore, inputting Chinese character information with a numeric keypad is a current problem to be solved urgently. [0003] Utilize the numerical keypad input method...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/023
Inventor 戴尔晗
Owner 戴尔晗
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