US 12,596,441 B2 · Chinese character input method, system and keyboard

Abstract

The invention discloses a Chinese character input method, system and a keyboard, and relates to the technical field of computers. A specific implementation of the method includes: recognizing the received key signal; in the case where the recognition result of the received key signal indicates a Chinese character Category Code and/or phrase Category Code, determining the recognized Chinese character and/or phrase represented by the Chinese character Category Code and/or the phrase Category Code; where the Chinese character Category Code is a combination of component Category Codes or a combination of component Category Codes and stroke Category Codes, used to represent Chinese characters; phrase Category Codes are combinations of component Category Codes, used to indicate phrases; display the determined Chinese characters and/or phrases. This implementation method solves the problem of messy character splitting, conforms to the character theory, is easy to remember and easy to use, does not require special learning. The entire input process is very natural, there are not many rules, the learning difficulty is reduced, and there are no special requirements for equipment conditions.

Claims17

Dependent claims

A method for inputting Chinese characters, characterized in that it includes:

a key signal recognition method based on component categories to recognize a received key signal;
a Chinese character and phrase determination method based on the component categories being used when a recognition result of the received key signal indicates a Chinese character Category Code or phrase Category Code, to determine a Chinese character or phrase represented by the recognized Chinese character Category Code or phrase Category Code;
wherein the component categories are groups of components being defined according to visual characteristics and similarities of components;
wherein the Chinese character Category Code is a combination of component Category Codes or a combination of component Category Codes and stroke Category Codes, used to represent Chinese characters;
wherein the phrase Category Code is a combination of component Category Codes used to represent phrases;
wherein each of the component Category Codes consists of two alphabet letters representing the component categories;
wherein each of the stroke Category Codes consists of two alphabet letters representing groups of Chinese strokes and are only used to further distinguish Chinese characters when the component Category Codes are not enough to do so;
a display method being used to display determined Chinese characters or phrases.

5 more elements

A Chinese character input system, characterized in that it comprises:

a key signal recognition module, which is used to identify a received key position signal, specifically, to identify whether the received key position signal includes a key position signal of a reserved key position such that if the key position signal of the reserved key position is not included, the recognition result of the received key position signal is indicated as a Chinese character category code or phrase Category Code;
if the received key position signal includes the key position signal of the reserved key position, and the received key position signal is the combination of the key position signal of a target key position and reserved key position signal, the recognition result of the received key position signal being indicated as the one used to query the Basic Component signal of the target key position;
the target key bit being used to indicate a key bit of a component Category Code;
and if the received key position signal includes the key position signal of the reserved key position, and first key position signal in the received key position signal is the reserved key position signal, indicating that the recognition result of the received key position signal is a pinyin input signal, wherein the key position signal corresponding to key position input after the reserved key position is recognized as pinyin;
a Chinese character and phrase determination module, which performs according to the key combination corresponding to the received key signal, in a Chinese character category input method table and a phrase input method table, respectively, looking up the Chinese character category code and phrase category code that are associated with the key combination, and determining a Chinese character or a phrase represented by a result of looking up Chinese character Category Code or phrase Category Code;
a display module, which is used to display the determined Chinese characters or phrases.

3 more elements

Dependencies are inferred from the claim text.

Chinese character input method, system and keyboard

Life of this patent

Chinese character input method, system and keyboard

Life of this patent

Abstract

Claims17