Chinese character datamation input and output method

Abstract

The invention discloses a Chinese character datamation input and output method. According to the method, input keyboard characters are received and stored, the characters are divided according to coding rules, codes representing all Chinese characters or words are determined, a coding rule database is inquired to determine the Chinese characters or words corresponding to the codes, the Chinese characters corresponding to the codes are output, and target characters or statements can be input on electronic equipment. According to the coding rule, row, column, longitudinal and sequence four-digit western capital letter combinations are used for representing each Chinese character, a one-to-one corresponding recognizable mapping relation is established between the Chinese characters and ASCII codes, thorough ASCII coding of the Chinese characters is achieved, the Chinese characters can be sorted and retrieved, Chinese messy codes and system crash cannot be caused when a system processes information, and the system can be used for processing the information. The accuracy, safety and reliability of Chinese processing by a computer are greatly improved; according to the invention, each letter combination accurately represents a unique Chinese character and pronunciation thereof, the input code is a Chinese character built-in code, and keyboard touch typing input and card filling machine reading input of Chinese characters are realized.

Description

technical field [0001] The present application relates to the technical field of Chinese information processing, in particular to a method for inputting and outputting Chinese characters. Background technique [0002] The expression mode of language and characters in the computer and its network is very important. The data processed by the computer is actually binary data, that is, the computer can actually only recognize two states of 0 and 1. Therefore, in the process of computer development, people A very important problem to be solved is text processing, that is, how to convert text symbols into binary data, and how to assign unique binary codes to information or data. [0003] The world's first electronic computer was invented by Americans, and it was based on Western culture. English itself has only 26 letters, plus all the symbols Americans use every day, it will not exceed 100 indivual. Based on this, Americans have formulated a set of rules: American Standard Code...

AI Technical Summary

Problems solved by technology

[0007] Therefore, there are many problems in the computer internal code expression mode of Chinese characters bundled together with multiple bytes: the non-ASCII multi-byte Chinese character computer internal code only serves as the identification of Chinese characters, and has no computing functions such as digital sorting and retrieval.

The multi-byte high position "1" bundling mode will bring huge security risks: in some computer operating systems, the highest bit of the character code is not considered, and the character code system adopted by some operating systems is expanded ASCII characters, that is, 8-bit ASCII characters, in these operating systems, if the highest bit of a character is 1, it may be an extended ASCII character, or it may be a Chinese character with the highest bit set to 1. In this case, if the computer cannot make the correct distinction, there may be a headache of "garbled characters"

The existing Chinese character mode will bring operations such as non-stop transcoding transformation for Chinese computer processing, because the commonly used Chinese character input methods all need to use Chinese character input codes, such as pinyin codes, Wubi font codes, etc., and the input codes are accepted. Finally, it needs to be converted into an internal code by the "input code conversion module" of the Chinese character operating system before it can be stored and processed. This process will inevitably cause the alienation of the input code and the stored code, thus increasing the system overhead and inevitably will cause error

Images