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Chinese input system and method

An input method, Chinese technology, applied in the input/output process of data processing, keyboard coding, instruments, etc., can solve the unrealistic problems of assigning sequential numbers

Inactive Publication Date: 2003-01-15
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in this method, the user must memorize all the sequential numbers assigned to each syllable
Therefore, the method of assigning sequential numbers is unrealistic

Method used

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  • Chinese input system and method

Examples

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no. 1 Embodiment

[0058] FIG. 1 is a block diagram schematically showing a part related to Chinese input in the mobile phone of this embodiment. FIG. 2 is a schematic diagram showing the appearance of the mobile phone.

[0059]This mobile phone has a first display unit 11 , a second display unit 12 , an input unit 13 , an indicator 14 , a mode switching button 15 and a control unit 20 . The first display unit 11 is composed of, for example, a liquid crystal display, and can display letters, numerals, and symbols. The second display unit 12 is composed of, for example, a liquid crystal display, and a transparent input unit 13 serving as a touch panel is designed on the surface thereof. The pointer 14 receives designations in four directions: up, down, left, and right. Mode switching button 15 is used to switch the telephone number input mode described later (by 1 keystroke input 1 numeral), English numeral input mode (by 2 keystrokes to confirm input 1 literal) and Chinese input mode (by 3 Th...

no. 2 Embodiment

[0214] The present embodiment is characterized in that, in the configuration of the above-mentioned first embodiment, a Chinese input program provided with an input module for specifying syllables by 2 to 4 keystrokes is installed. And, after the user sets the Chinese input mode in the mobile phone on which the Chinese input program is installed, he can confirm one syllable of Chinese through 2 to 4 keystrokes.

[0215] In the present embodiment, the final and final vowel according to the syllable is a single final and final vowel, a compound final and final vowel without medial sound (opening compound final and final vowel), or a compound final and final vowel with medial sound (equal-toothed compound final and final vowel, compound final and final vowel of a combined mouth, compound final and final vowel of a pinch of mouth) so as to determine The number of keystrokes for that syllable will also vary. That is, a syllable containing a single final is input by 2 keystrokes, a ...

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Abstract

The present invention provides a system and a method for inputting Chinese language, initials of the Chinese language are classified into nine initial groups. The first touch of a numeric key of a cellular phone selects an initial group including the initial of the desired syllable for input. Then, guidance is displayed corresponding to a final group to which the final of the desired syllable belongs. The syllable is determined based on the operation according to the guidance. The compound vowel classified into a compound vowel, a mouth-opening compound vowel (compound vowel started with a, e and o), a tooth-meshed compound vowel (started with i and y), a mouth-closed compound vowel (compound vowel started with u and w), and a mouth-pouted compound vowel (compound vowel started with v and yu), by a compound vowel classifying method of the present invention.

Description

technical field [0001] The invention relates to a Chinese input system and a Chinese input method which use a limited number of keys to input Chinese. technical background [0002] Conventionally, as a method of inputting Chinese, a method of inputting Chinese syllables in pinyin and converting them into Chinese characters has been known. Chinese characters in Chinese are composed of one syllable, and each syllable is represented by 1 to 6 letters of the Latin alphabet. Therefore, when using 26 keys corresponding to 26 letters of the Latin alphabet, it is necessary to tap 1 to 6 times to input one syllable. [0003] Chinese phonology includes elements such as tones. Among the basic tones of standard Chinese, there are four tones: one, two, three and four. Hereinafter, when simply labeled "syllable", the element of tone is not included. A syllable is marked "toned syllable" when it includes tonal elements in the syllable. The conversion to Chinese ...

Claims

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Application Information

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IPC IPC(8): G06F17/21G06F3/00G06F3/023G06F17/22H03M11/04H03M11/08H04M1/00
Inventor 菅野
Owner FUJITSU LTD
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