Chinese character inputting method and device

Abstract

The invention discloses a Chinese character inputting method and a device, belonging to the field of information technology. The method comprises the following steps: a user inputs retrieval information of a target character by an inputting device, wherein the retrieval information includes one item or more of stroke, initial consonant and final sound; the inputting device obtains candidate character sets according to the retrieval information, and then integrates the candidate character sets into a final candidate character set by a set algorithm; the user selects the target character from the final candidate character set and inputs the target character finally. The device comprises a touch screen and an information integration module, wherein the touch screen is used by the user to input one item or more of stroke, initial consonant and final sound, the information integration module is used for retrieving all character bases to obtain the candidate character sets and integrating the candidate character sets into the final candidate character set, and the touch screen can display the final candidate character set for the user to select. The invention can be used to input characters and study Chinese.

Description

technical field [0001] The invention relates to Chinese character input, in particular to a Chinese character input method and a Chinese character input device which are oriented to a specific user group and comprehensively utilize multi-touch and multi-channel technologies. It belongs to the field of information technology. Background technique [0002] Chinese input method is an important way of human-computer interaction. Due to the particularity of Chinese characters, the purpose of convenient and fast Chinese input must be realized through reasonable coding and scientific design. At present, the main ways of Chinese input include keyboard input, voice input and handwriting input. [0003] Keyboard input is the most commonly used Chinese input method. There are many types of keyboard input methods at present, and new input methods are constantly emerging. Commonly, there are the following types: serial code, sound code, shape code, sound-shape code, and mixed input me...

AI Technical Summary

Problems solved by technology

[0005] 2. The threshold of recall operation mode is high

The common feature of the keyboard input method in operation is the recall input method, that is, the user needs to recall the specific code of the Chinese character to be input. For example, the pinyin input method requires the user to memorize the pinyin combination of all Chinese characters on the basis of proficiency in Chinese pinyin. Wubi input The method requires the user to memorize the corresponding table of the keyboard letter keys and the specific Chinese character structure, etc., which will undoubtedly increase the burden of learning and memory for the user, and it is even more "overwhelming" for beginners in Chinese.

[0006] 3. It is cumbersome to modify input errors

In daily use, if you encounter spelling mistakes, our usual method is to cancel and re-enter, or use the back button to return to the error position and continue to input. Either way requires multiple key operations, which affects the speed of input. and continuity

[0007] 4. Pinyin initials are easy to confuse and have a high probability of making mistakes

However, since the recognition principle of handwriting input is the matching of glyphs, in order to improve the recognition rate, it is often necessary to write Chinese characters completely in italics, which will inevitably reduce the input speed

In addition, long-term handwriting input will cause user fatigue

[0010] Voice input and handwriting input both require users to complete the Chinese input process on the basis of mastering the pronunciation and shape of Chinese characters, which is not suitable for users who cannot grasp the shape of Chinese characters or have inaccurate pronunciation

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