Automatic error correction equipment and method for word writing

Abstract

The invention discloses automatic error correction equipment and an automatic error correction method for word writing. The equipment comprises a writing pen, and further comprises an acoustic receiving device, a data processing device and a display device, wherein the writing pen is provided with an acoustic emission device, the acoustic emission device transmits sound waves in the process of writing; the acoustic receiving device receives the sound waves, calculates the position information of the writing pen according to the sound waves and transmits the position information to the data processing device; the data processing device comprises a track identification unit and a scheme generation unit, wherein the track identification unit is used for comparing a moving track with a preset character feature, so as to generate the error correction scheme of the mobile track; and the error correction scheme is displayed by the display device. According to the method and the equipment, the word writing process and result are analyzed by the combination of mode identification and word writing, the error correction scheme is generated and displayed, and the word writing process is objectively evaluated and guided, so that the exercising effect and writing level of the word writing can be effectively improved.

Description

technical field [0001] The invention relates to the field of pattern recognition, in particular to an automatic error correction device and method for writing. Background technique [0002] With the development of computer technology, modern people seldom complete a document by handwriting. As a result, when writing some Chinese characters by hand, they can only remember the general writing method or strokes, or even write typos; and for learners from non-Chinese-speaking countries As far as Chinese characters are concerned, learning Chinese characters has a certain sequence of strokes and combinations of radicals, so it is difficult to learn. Generally, learners only remember the outline of a character, but they cannot clearly understand the correct stroke sequence of the character, which makes it difficult to write Chinese characters. Heavy. [0003] Existing copybooks or other text writing practice programs can neither correctly judge the stroke order of text writing nor...

AI Technical Summary

Problems solved by technology

[0002] With the development of computer technology, modern people seldom complete a document by handwriting. As a result, when writing some Chinese characters by hand, they can only remember the general writing method or strokes, or even write typos; and for learners from non-Chinese-speaking countries As far as Chinese characters are concerned, learning Chinese characters has a certain sequence of strokes and combinations of radicals, so it is difficult to learn. Generally, learners only remember the outline of a character, but they cannot clearly understand the correct stroke sequence of the character, which makes it difficult to write Chinese characters. heavily

[0003] Existing copybooks or other text writing practice programs can neither correctly judge the stroke order of text writing nor evaluate the structure and shape of the written text

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