Efficient global space-time coding read-write system and read-write method

Abstract

The invention discloses an efficient global space-time coding read-write system. The system comprises a PC terminal, the global spatio-temporal coding read-write system further comprises a spatio-temporal coder, a radio frequency identification reader-writer, a global spatio-temporal coding server and a cloud server which are in communication connection with the PC terminal. The space-time encoderis used for acquiring space-time data; the global spatio-temporal coding server is used for encrypting the spatio-temporal data; the radio frequency identification reader-writer is further in communication connection with a radio frequency identification tag, the radio frequency identification reader-writer is used for writing information into the radio frequency identification tag or reading theinformation out of the radio frequency identification tag, and the cloud server is used for storing the information in the radio frequency identification tag. According to the efficient global space-time code read-write system and read-write method, global space-time codes and radio frequency identification read-write technologies are combined, and the problems of uniqueness, safety and high efficiency of information such as commodities can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of global satellite navigation, in particular to a high-efficiency global space-time code reading and writing system and reading and writing method. Background technique [0002] The proposal of the global space-time code technically solves the problem of inaccurate and non-unique information. The so-called global space-time coding is a code that will never be repeated based on geographic coordinates and time using global satellite navigation and positioning technology. Using the earth sphere grid coding technology, a space-time digital label is formed according to the data coordinates and associated with various information. , is a code with unique geographical location and time information, which can be embodied in the form of a string of numbers, characters and QR codes. At the starting point of the goods (any source position to be traced, such as the starting point of logistics, the place of origin, etc...

AI Technical Summary

Problems solved by technology

However, the global space-time code is still only a "simple" code, which cannot be used in actual logistics and other environments. It needs to be combined with relevant logistics information carriers or platforms to reflect the advantages of the global space-time code

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