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Building method for Chinese inputting system, Chinese phonetic inputting system and method

A technology of Chinese character input and method establishment, applied in the input/output process of data processing, electrical digital data processing, instruments, etc., to achieve the effect of fast input

Inactive Publication Date: 2010-05-12
GUANGDONG RITU INFORMATION SYST
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  • Abstract
  • Description
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a Chinese character pinyin input system and method to avoid the waste of hardware resources and relatively low input efficiency in the existing Chinese character input

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  • Building method for Chinese inputting system, Chinese phonetic inputting system and method
  • Building method for Chinese inputting system, Chinese phonetic inputting system and method
  • Building method for Chinese inputting system, Chinese phonetic inputting system and method

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Embodiment Construction

[0021] This embodiment takes a satellite navigation system as an example to illustrate the establishment, composition and operation flow of the Chinese character input system of the present invention. Such as figure 1 Shown, is the flow chart of setting up Chinese character input system of the present invention. Firstly, all Chinese characters in the application system are retrieved, and a font library is established (step S11). This step is realized by a first query module, which reads in all the information points in the electronic map of the satellite navigation system, and outputs the different Chinese characters appearing therein to the font library. The font library contains all the Chinese characters used in the navigation system, and each Chinese character only appears once, and the number of characters in the special font library is greatly reduced compared with the general font library, so it can take up less storage space and can also be used in other operations O...

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Abstract

A Chinese character input system comprises the first storage unit, the second storage unit, the third storage unit, the first index, the second index and input control unit. It features that said input control unit works as receiving phonetic alphabet initial consonant input and utilizing the second index to select out required phonetic alphabet from the second storage unit or receiving required phonetic alphabet input and utilizing the first index to select out Chinese character from the first storage unit then outputting it. A method for setting up said system and a method for inputting Chinese phonetic alphabet are also disclosed.

Description

technical field [0001] The invention relates to a Chinese character input system and method, in particular to a Chinese character pinyin input system and method. Background technique [0002] In the traditional Chinese character input method, the font library of Chinese characters is to input all Chinese characters, or the font library is made according to the classification of Chinese characters, and the selection of Chinese characters cannot be carried out according to the actual application. Doing this is not suitable for some special-purpose systems with relatively insufficient hardware resources. For example, in a car navigation system, since the location points and street data of a city use fewer Chinese characters than the actual Chinese characters (generally less than 50%), if all Chinese characters are included in the font library, resources will undoubtedly be wasted. In addition, in the traditional input method, there are many Chinese characters as input options ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/023
Inventor 李慧恩苏向奎
Owner GUANGDONG RITU INFORMATION SYST
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