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Coding method of Chinese characters outside set in double byte Chinese characters coding system

A technology of Chinese character encoding and encoding method, which is applied to the encoding field of foreign Chinese characters in the double-byte Chinese character encoding system, and achieves a widely representative effect.

Inactive Publication Date: 2004-06-02
上海市社会保障和市民服务信息中心上海市社会保障卡服务中心
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Problems solved by technology

[0003] The purpose of the present invention is to solve the information processing problem of the Chinese characters in the collection of names of people and places that are urgently needed in the fields of labor security, public security, civil affairs, medical insurance, etc.

Method used

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  • Coding method of Chinese characters outside set in double byte Chinese characters coding system
  • Coding method of Chinese characters outside set in double byte Chinese characters coding system

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with embodiment.

[0009] The vocabulary list of the present invention is based on the current application requirements and collected and sorted out-of-collection characters of names and place names by the inventor, and is established in accordance with the principles of future national standards and industry standards. The simplified and traditional characters are treated as two different characters when the vocabulary is included, that is, the simplified and traditional characters are each regarded as a Chinese character, occupying a code point respectively. The collected vocabulary is ordered according to the radicals. For specific Chinese characters outside the set, it is determined whether to include them in the basic set of out-of-set characters or in the extended set of out-of-set characters according to their usage. The encoding method adopts the international standard of single / multi-byte mixe...

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Abstract

The present invention is the encoding method of Chinese characters outside the Chinese character set in double-byte Chinese character encoding system. On the basis of determining the encoding range of Chinese characters outside the Chinese character set, one Chinese character page is established, where each Chinese character is expressed in three bytes including the first one as the initiating mark of Chinese characters outside the set and the second one and the third one representing the internal code of the Chinese character. The first byte is expressed with the undefined lower position ASCII code in Windows. The present invention is one excellent solution for the input, display, printing, exchange and other information processing of Chinese characters with relatively lower use frequency and is compatible with available user's application systems and available Chinese character input methods.

Description

technical field [0001] The present invention relates to a Chinese character coding method, in particular to a coding method of extra-set Chinese characters in a double-byte Chinese character coding system. Background technique [0002] At present, the existing Chinese character coding methods all adopt double-byte Chinese character coding methods, such as GBK and CJK coding standards. A common shortcoming that these Chinese character coding methods exist is that can not deal with the input, display, print and exchange problem of some Chinese characters outside the collection (as partial in person name, place name, raw Chinese character), and these words must give accurate expression and Otherwise, it will bring troubles to some application systems. Contents of the invention [0003] The purpose of the present invention is to solve the information processing problem of the Chinese characters in the collection of n...

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Application Information

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IPC IPC(8): G06F3/023
Inventor 张惠芬袁国华杨海音鲁明胡力旗张义恩彭朝晖王蓓俊徐晓燕陈金琴毛信丽范耀周
Owner 上海市社会保障和市民服务信息中心上海市社会保障卡服务中心
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