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Embedded applied Chinese character inputting method

A Chinese character input and Chinese character technology, applied in the field of converting scattered information items into code form, can solve problems such as low efficiency, and achieve the effects of reducing code repetition rate, improving input efficiency, and increasing input speed

Inactive Publication Date: 2004-07-07
ZTE CORP
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AI Technical Summary

Problems solved by technology

In many applications, the actual system equipment does not have as many input keys as the PC keyboard, or even only a few keys. If the pinyin input method is used to complete the input of Chinese characters, the efficiency will be very low

Method used

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  • Embedded applied Chinese character inputting method
  • Embedded applied Chinese character inputting method
  • Embedded applied Chinese character inputting method

Examples

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Embodiment Construction

[0011] For the convenience of description, GB2312 is used as the Chinese character set; 8051 single-chip microcomputer is used as the hardware basis for the following embodiments; 128×64 dot-matrix LCD commonly used on mobile phones is used as the output display screen to define up, down, confirmation, and return The four keys are used as input keys.

[0012] As we all know, if you want to complete the pinyin input quickly, you must use the double spelling method. The double spelling method first inputs the initial consonant, then the final, and completes the pinyin input with two keys. The disadvantage is that the repetition rate is high, the speed is relatively low, and sometimes some memory of the input key position is required. And the pinyin tone has Yinping, Yangping, Shangsheng, Qusheng four kinds; In addition, because many embedded applications have few input keys, it brings great difficulties to pinyin input, so we need to use the display space of the display screen ...

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Abstract

The method includes the following steps: 1) initial consonant, vowel, pronunciation tone and writing stroke of Chinese phonetic transcription are used as coding element separately and the table for them is set up according to dual-spelling of Chinese phonetic transcription; 2) coding index list is defined by using the phonetic transcription as index object; 3) phonetic transcription address index list is defined and 4) the system is firstly to search storing address of Chinese character according to dual-spelling inputted by the user, then all Chinese character with the same tone and stroke as inputted are searched out in relevant offset address and they are displayed on selection region, finally determinant matrix is applied for picking up Chinese character to be inputted.

Description

technical field [0001] The invention relates to a method for processing electrical digital data, in particular to a method for converting scattered information items into code form. Background technique [0002] At present, the Chinese character input method that is used in the communication equipment is varied on the market, various Chinese character input method, can be divided into phonetic code, font code and digital etc. according to the type of its coding. For example, there are ways such as pinyin, strokes, radicals, four corners, five strokes, and telegraph codes. Among them, many input methods have a lower code repetition rate than the pinyin input method, and the input speed is faster. But, as a kind of simplest, the most general Chinese character input method, pinyin input method has obtained the most extensive application. Especially for non-professional computer personnel, the pinyin input method is almost the only choice. In th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023
Inventor 熊勇
Owner ZTE CORP
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