Chinese pinyin input method and Chinese pinyin input system

A pinyin input and Chinese technology, applied in the field of input methods, can solve problems affecting input efficiency, difficulty in word selection for users, and impact on retrieval efficiency, etc.

Active Publication Date: 2012-05-30
SHENZHEN SHI JI GUANG SU INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the existence of fuzzy sounds, when judging hyphenation of the pinyin string input by the user, the results obtained will increase a lot, which will increase the difficulty of user selection and affect the input efficiency
For example, if the user enters "hangan", since "an" is set as a fuzzy sound, the input method needs to judge "han'gan", "hang'gan", "hang'an", "han'gang", "hang'gang" ", "hang'ang" these pronunciations, all the Chinese characters that match these pronunciations in the thesaurus are listed for users to choose, which not only affects the retrieval efficiency, but also causes difficulties for users to select words, thereby affecting the input efficiency

Method used

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Embodiment Construction

[0040] figure 1 The process flow of the Chinese Pinyin input method in an embodiment is shown, and the process flow of the method includes:

[0041] In step S102, a mapping table used to establish the mapping relationship between the original sound and the inflected sound is acquired. Maintain a mapping table in the input method, which records the mapping relationship between the original sound and the inflection, where the original sound is usually the initial consonant or final of the standard pronunciation, and the inflection is the initial consonant or final that conforms to the user's pronunciation habits. In the method setting interface, users can set their own pronunciation habits. As shown in Table 1, it is a mapping table in an embodiment.

[0042] Table 1

[0043] original sound

Umlaut

Whether to set

en

z

yes

ch

c

yes

sh

s

yes

ang

an

no

[0044] e...

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PUM

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Abstract

The invention discloses a Chinese pinyin input method, comprising the following steps of: acquiring a mapping table for establishing a mapping relationship between original pinyin and variant pinyin; receiving a pinyin string input by a user; judging whether the pinyin string contains the variant pinyin in the mapping table and the original pinyin in the mapping table; if the pinyin string contains the variant pinyin in the mapping table, marking a character string, which is same as the variant pinyin, in the pinyin string as the variant pinyin and the original pinyin corresponding to the variant pinyin; if the pinyin string contains the original pinyin in the mapping table, adding a separator in a character string, which is the same as the original pinyin, in the pinyin string; and outputting a candidate word list according to the changed pinyin string. The invention further provides a Chinese pinyin input system. By adoption of the method and the system, not only can fuzzy pinyin be set, but also the input efficiency is not influenced.

Description

【Technical field】 [0001] The invention relates to the technical field of input methods, in particular to a Chinese pinyin input method and a Chinese pinyin input system. 【Background technique】 [0002] The implementation process of the traditional Chinese pinyin input method is: receive the Chinese pinyin input by the user, search the candidate words corresponding to the pinyin in the thesaurus, generate a list of candidate words and output the candidate words selected by the user. Existing Chinese pinyin input methods can also input phrases in addition to single words, for example, if a user inputs "shenzhen", then "Shenzhen" will be directly returned. When the user enters a phrase, for the pinyin string input by the user, the input method often encounters the problem of hyphenation judgment, that is, where to add a separator in the pinyin string. For example, if the user inputs "jingan", it is necessary to determine whether the user input is "jing'an (静安)" or "jin'gan (立恩...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023
Inventor 吴迪
Owner SHENZHEN SHI JI GUANG SU INFORMATION TECH
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