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A Method of Converting Chinese Character Sentences into Braille
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A technology for Chinese characters and sentences, applied in the field of Chinese character encoding and word processing, can solve the problems of blind reading, incomprehension, inability to uniquely determine the meaning of words, misunderstanding, etc.
Inactive Publication Date: 2020-04-07
SUN YAT SEN UNIV
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However, the current Braille of Chinese characters is actually a phonetic scheme. Due to the phenomenon of multiple words with the same sound and multiple sounds in one word in Chinese, after Chinese characters are converted into Braille, it is common that the meaning of the word cannot be uniquely determined by pronunciation alone, resulting in blind people. Puzzling or even misunderstanding when reading is also the biggest problem facing the promotion and popularization of Braille in our country
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example 1
[0051] Big (" big " of size), is polyphonic character, has two pronunciations, da4 and dai4, and da4 is the 1st pronunciation, so its holographic Chinese character code=big internal code adds OX1+OX1, wherein 16 of the 3rd byte The base number OX1 is the prompt code for continuous reading and polyphonic characters, because the last digit is "1", which means that it is a polyphonic character, and the pronunciation will be specified by the 4th byte; the 4th byte is OX1, corresponding to 1 in decimal , indicating that the word reads the first pronunciation, that is, the pronunciation da4 with the highest frequency. Because the next last bit of the 3rd byte OX1 is zero, it means that it does not form participle with the following Chinese characters.
[0052] In addition, the size is large, because the pronunciation is the first pronunciation, the 4th byte OX1 of its holographic Chinese character code can be omitted; because it is not participle with the following words and the 4th...
example 3
[0062] Jilin Province: Ji and Lin are monophonic characters and the province is polyphonic, but the first pronunciation (sheng3) is pronounced.
[0063] Therefore, the inner code+OX2 of the holographic Chinese character code of Jilin Province=Ji (single-syllable word, form participle with the back word)+Lin's inner code+OX2+province inner code+OX1+OX1, obviously, the last 2 bytes of the province can be omitted.
example 4
[0065] Love leisure and hate work: the first word is a polyphonic character, read the second pronunciation; the third word is also a polyphonic character (e4, wu4), read the second pronunciation, so the holographic Chinese character code of this word is:
[0066] Good inner sign indicating number+OX3 (polyphonic character, form participle with back word)+OX2+Yi's inner sign indicating number+OX2 (monophonetic word, form participle with back word)+bad inner sign indicating number+OX3 (polyphonic character, word group with back word )+OX2 (the second pronunciation of evil)+law's inner code (the 3rd, 4 bytes are omitted)).
[0067] The default rules in the holographic Chinese character code will not cause confusion. Since Chinese characters take the first pronunciation (including the only pronunciation) in most cases, and more than half of the characters in an article do not form participle words with the latter characters, the default can greatly save storage space.
[0068] By...
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Abstract
The invention provides a method for converting a Chinese character sentence into braille. The method comprises the following steps of (S1) converting each Chinese character in the Chinese character sentence into a 4-byte Chinese character hologram code capable of being recognized by a computer; and (S2) converting the Chinese character hologram code of each Chinese character into the braille by using the computer according to recorded information of the third byte and the fourth byte in the Chinese character hologram code. The Chinese character hologram code is adopted as an intermediate conversion format, so that the pronunciation is solely determined while the Chinese character pattern is determined, whether word segmentation from the later Chinese character is also specified, and all information required for cleartext-braille conversion of the Chinese character is included. The Chinese character hologram code is adopted as the intermediate conversion format, so that the common problemss of 'inexplicability' and 'miscomprehension' in Chinese character braille reading at present can be fundamentally solved.
Description
technical field [0001] The invention relates to the field of Chinese character encoding and word processing, in particular to a method for converting Chinese character sentences into Braille. Background technique [0002] Chinese characters are unique characters in the world. Each character has three elements of "sound", "shape" and "meaning". ,Indispensable. However, the current Braille of Chinese characters is actually a phonetic scheme. Because there are many words with the same sound and multiple sounds in one word in Chinese, after Chinese characters are converted into Braille, it is common that the meaning of the word cannot be uniquely determined by pronunciation alone, resulting in blind people. Puzzling or even misunderstanding when reading is also the biggest problem facing the promotion and popularization of Braille in our country. [0003] Along with the development of information technology, especially promotion and popularization of computer and braille displ...
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