Chinese character coding and decoding method based on transmission of keyboard input interface

Abstract

The invention provides a Chinese character coding and decoding method based on a transmission of a keyboard input interface. The method comprises the two steps of coding and decoding. In the step of coding, a word string containing a Chinese character is accepted to serve as a parameter, the word string is converted into an acceptable ASCII string capable of being input through a keyboard; in the step of decoding, a standard ASCII string is accepted from the keyboard input interface to serve as a parameter, and then the ASCII string is reassembled and reverted into the original word string with the Chinese character. According to the Chinese character coding and decoding method based on transmission of the keyboard input interface, the strings can be directly read, ordinary data are recoded and converted into the ordinary ASCII strings to be stored in a medium, the strings are input into an application program and re-decoded into the original data, transmission of the ordinary data including Chinese through the keyboard input interface is achieved, and great convenience is provided for application.

Description

technical field [0001] The invention relates to the technical field of character encoding and decoding, in particular to a Chinese character encoding and decoding method based on keyboard input interface transmission. Background technique [0002] Computers and data readers of various smart devices, such as barcode scanners, IC card readers, and magnetic card readers, all provide analog keyboard interfaces. This interface method enables the application program to use the device directly in the way of standard keyboard input, without increasing the development work of any computer application program, and has been greatly welcomed. However, the keyboard interface only supports the input of the ASCII character set, and multi-byte characters including Chinese characters cannot be transmitted through the keyboard interface, making two-dimensional codes, IC card readers, and magnetic card readers difficult to use in multi-byte characters (Chinese, Chinese, Japanese, Korean, etc....

AI Technical Summary

Problems solved by technology

However, the keyboard interface only supports the input of the ASCII character set, and multi-byte characters including Chinese characters cannot be transmitted through the keyboard interface, making two-dimensional codes, IC card readers, and magnetic card readers difficult to use in multi-byte characters (Chinese, Chinese, Japanese, Korean, etc.) language environment is subject to great application restrictions

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