Input method and input device

An input method and input column technology, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc.

Inactive Publication Date: 2012-10-24
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This makes it difficult for these groups of people to share the fruits of information technology development

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A kind of one-bit Chinese character input method, concrete steps are as follows:

[0049] (1) Divide initial consonants into six groups and display them in the second to seventh input columns of the virtual keypad. The second input column displays b, p, m, r; the third input column displays f, g, k, h ; The fourth input column displays d, t, n, l; the fifth input column displays j, q, x, "silent consonant"; the sixth input column displays zh, ch, sh, y; the seventh input column displays z, c, s, w; the first input column displays various function switches, such as newline, delete character, switch to letter input, etc., such as figure 2 shown. According to the change of the background of the input field, touch the input key to select the initial consonant group input in the second input field; at this time, the system automatically generates all the finals that can be combined with the selected initial consonant group into pinyin, and intelligently divides into six gr...

Embodiment 2

[0055] A kind of one-bit English letter, number and symbol input method, concrete steps are as follows

[0056] (1) When the background of the first input column of the virtual keypad changes, touch the enter key to expand the first input column, such as Figure 6 shown.

[0057] (2-1) Touch the input key to select "letter" to get a list of English letters, the first input column displays "back", the second input column displays a, b, c, d, e; the third input column displays f, g , h, i, j; the fourth input column displays k, l, m, n, o; the fifth input column displays p, q, r, s, t; the sixth input column displays u, v, w, s, y; the seventh input column displays z, Z, comma, full stop, question mark, and "new line", such as Figure 7 shown. Touch the input key to select the input column where the English letter to be input is located to expand the column, and touch the input key to select the required English letter according to the change of the background of the input co...

Embodiment 3

[0060] Such as Figure 1-Figure 12 As shown, a kind of one-bit input device comprises an external input device and a virtual keypad 3; the virtual keypad is provided with seven input columns 4, and the first input column displays various function switches; the second to the seventh input The column displays initials, finals, pinyin, Chinese characters, letters, and symbols according to the selection. The external input device includes an input key 2; the input key can be connected to a computer through a wired interface such as USB, RS232, or wireless means such as Bluetooth and Wifi.

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PUM

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Abstract

The invention relates to an input method and an input device. A one-bit input method comprises an external input device and a virtual keypad, wherein the external input device is connected with a computer. The virtual keypad is provided with seven input fields, and various function switching keys are displayed a first input field. Initial consonants, vowels, spellings, Chinese characters, letters and symbols are respectively displayed in the input fields from a second input field to a seventh input field according selecting conditions. The input of commonly-used Chinese characters, English and punctuation symbols can be finished and basic document operation functions including deletion, returning and the like can be achieved only by operating one input key. A two-bit input method adopts two input keys to perform operation. By means of the input method and the input device, contents displayed on the virtual keypad are changed along with character inputting. Chinese, English words, numbers and the punctuation symbols are integrated, and a part of computer operation, such returning, deletion and various functions are integrated.

Description

technical field [0001] The invention relates to an input method and its device, which can be used for inputting Chinese characters, letters, numbers and symbols. Background technique [0002] With the continuous advancement of electronic technology and computer technology, various computing devices provide us with many means for our daily work, communication and communication, and also provide us with a lot of convenience. The most commonly used and most important function of a computing device is text input, and there are various input methods, such as a keyboard-based pinyin input method, a touch screen-based handwriting input method, and the like. [0003] The input method of prior art is based on common keyboard, has more than 100 keys, needs the people with healthy fingers to use. The communication between the keyboard and the computer is 8 bits, and there can be up to 256 keys (including key combinations, such as ctrl c). [0004] However, these computing devices and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023G06F3/01
Inventor 陶林密
Owner TSINGHUA UNIV
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