Set symbol computer keyboard and design of encoding signal input system

Abstract

The present invention relates to a set symbol computer keyboard and its signal input system code design. It is characterized by that it is a new type computer keyboard for which can utilize single keying operation of correspondent key to form a correspondent set symbole, and utilize said mode to generate and represent inputted symbol information and operation signal, and it provides a system codedesign for implementing said keyboard signal input. Said set symbol computer keyboard can utilize small quantity of keys (basis type only has 9 keys) to produce more input signals and can greatly expand the symbolic basic difinition quantity and can provide possible condition for further development of literal coding technique.

Description

technical field [0001] The invention relates to a computer keyboard form and a system coding design for inputting signals of the keyboard, belonging to the field of computer keyboard and input signal expression. Background technique [0002] Since the invention of the English typewriter in 1868, its keyboard form has been generally adopted by people who use phonetic writing in the world. Modern electronic computer still continues to use this keyboard form, not only is used for inputting various phonetic characters, and the non-phonetic characters such as Chinese character also come input with this keyboard with various encoding forms. Although technologies such as writing board and voice recognition are developing rapidly, due to the unique advantages of keyboard input, keyboard input will still be the most important text information input mode in a foreseeable long period of time. Yet the inherent defective of this traditional keyboard form also shows day by day, restricts...

AI Technical Summary

Problems solved by technology

For pinyin characters, such as English, traditional keyboards can only use the traditional input method of one key and one character, and it is difficult to further improve efficiency

[0017] Since the birth of electronic computers, with the development of technology, the products have been continuously miniaturized and portable. As the most important text information input device, the keyboard is determined by the principle of ergonomics, but it cannot be applied and very convenient. Small size greatly affects the speed of this process and restricts the further development and use of miniaturized electronic information products such as handheld computers and wireless communications.

[0018] In addition, traditional keyboards need to memorize many key positions, and you need to move your fingers to search everywhere, which is not very convenient.

[0019] At present, there is only an "input method" in China that uses 6 keys corresponding to Braille input symbol information on a special machine for the blind. It cannot input operation signals to operate the computer. It is not a computer keyboard that can be used independently, nor does it have the value of general use.

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