Twice character input method suitable for digital keyboard and relevant device

A digital keyboard and character input technology, which is applied in the fields of alphabetic character input, data processing input/output process, electronic digital data processing, etc. It can solve the problem of not receiving words, not receiving special spelling, and difficult direct input of non-alphabetic symbols, etc. problem, to achieve the effect of simple input rules, free and comfortable operation, and convenient and easy character input

Inactive Publication Date: 2005-04-13
郭晓力
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when encountering multiple compatible words, it is necessary to watch the prompts on the screen with the naked eye and select one manually. There are problems that words in the thesaurus and special spellings are not included, and non-alphabetic symbols are difficult to input directly. The problem is that it is inconvenient to directly and accurately determine the unique character and unique string at one time simply by pressing the button

Method used

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  • Twice character input method suitable for digital keyboard and relevant device
  • Twice character input method suitable for digital keyboard and relevant device
  • Twice character input method suitable for digital keyboard and relevant device

Examples

Experimental program
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Effect test

Embodiment 1

[0071] For example, if the current language character set is selected as the English character set, then in figure 1 On the keyboard, the key [11] as the first key press is characterized by the number 2 and figure 2 The character group sequence ABCabc, .! in the second line of the character set table ? Correspondingly; as pressing again, number key 1 corresponds to character A, number key 2 corresponds to character B, ... number key 9 corresponds to character! , the number key 0 corresponds to the character? . figure 2 The letters in the character set matrix table: S, s, Z, z, can be arranged in the vacancies in the character set table that are not allocated to other English letters according to the user's usage habits, convenient operation and statistical regularity factors. figure 2 The character set table accommodates Arabic numerals and some common symbols in English. The Arabic numeral symbols can also be allocated to the 0 key correspondingly, and these symbols c...

Embodiment 2

[0073] image 3 The current language character set has been selected as Japanese, if the current language state character set is selected as the Japanese hiragana (Hirakana) character set, then the key [31] as the first button is characterized by numeral 2, and Figure 4 The character group sequence かきくけこがぎぐげご in the second line of the character set table is corresponding; if the current language state character set is selected as the Japanese Katakana (Katakana) character set, the key [31] as the first key is characterized by the number 2 ,and Figure 5 The character group sequence カキクケコガギグゲゴ in the second line of the character set table corresponds to it; because of the 5 letters in each line of the Japanese kana alphabet, and the regularity that the first letter is the representative letter of the line is familiar to people who use the language, The line character set assigned to some keys can use the first letter of the line as a feature label prompt; two kana character s...

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PUM

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Abstract

The invention discloses an input method suitable for two key presses to determine a unique character. It is a device with a numeric keyboard and a circuit device for converting keys into character input. All characters in a character set are grouped and assigned to numbers one by one. Each key of the keyboard, and then all the characters or their representative characters belonging to the character group of each key are clearly displayed on or near the relevant key; the device also includes a storage element connected to the circuit, the storage The element includes the characteristic information part of each character set; and each character set table used for optionally associating certain characters with two consecutive key information based on the above partial information. The device completely determines the unique character input by two keys in use, and the present invention can realize the combination of uppercase and lowercase letters, Arabic numerals and punctuation marks of many language alphabets in the same character set; multiple character sets (multilingual) are allowed coexistence, optional use.

Description

technical field [0001] The invention relates to a device for determining the input method of a unique character by pressing keys twice successively. Background technique [0002] Fixed and mobile phones, wireless remote controllers, PDA computers and other small and handheld electronic devices and instruments usually have a small keyboard through which users can send button operation commands to the device. Most keypad types include number keys from 0 to 9, special character keys * and #, and a small number of function keys, such as confirm, select, start, call, and hang up. Due to the small size of these devices, it is usually inconvenient to equip them with full-letter and symbol keyboards, and the input of symbols such as letters is realized through a small keyboard, such as a numeric keyboard. Since the total number of commonly used symbols and letters is more than the total number of keyboard keys, each character cannot be equipped with a key button independently. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/023
CPCG06F3/0233H04M2250/70
Inventor 郭晓力
Owner 郭晓力
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