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An intelligent electronic label information system and its information interaction method

An intelligent electronic label and information system technology, applied in the field of intelligent electronic label information system and its information interaction, can solve problems such as huge transmission and communication consumption, reduce transmission consumption and communication consumption, expand the scope of implementation, and reduce equipment manufacturing costs Effect

Active Publication Date: 2016-03-30
INST OF COMPUTING TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This requires frequent data communication between the reader and the background server, resulting in huge transmission and communication consumption

Method used

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  • An intelligent electronic label information system and its information interaction method
  • An intelligent electronic label information system and its information interaction method
  • An intelligent electronic label information system and its information interaction method

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Embodiment Construction

[0035] The invention provides an intelligent electronic label information system capable of realizing virtual functions such as perception, calculation and communication, and a corresponding information interaction method. For the convenience of description, the following description is divided into four parts. The four parts are: 1. The code instruction of functions such as perception, calculation and communication; 2. The definition method of the formal expression of instructions; 3. The realization of virtual functions based on the partial interaction of electronic tags and readers; 4. Electronic tags A case of realizing virtual functions in partial interaction with the reader.

[0036] 1. Code instruction of functions such as perception, calculation and communication

[0037] According to an embodiment of the present invention, the code instruction flow of the virtual function is as figure 1 As shown, the steps include:

[0038] Step 1: According to actual application requireme...

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Abstract

The invention provides an intelligent electronic label information system, which comprises an electronic label and a reader-writer, wherein the electronic label stores an instruction which can be read by the reader-writer; and the reader-writer stores a procedure code corresponding to the instruction and is used for reading the instruction stored by the electronic label and executing the corresponding procedure code. By the intelligent electronic label information system, the equipment manufacturing cost of the electronic label system can be greatly reduced, and the management and running efficiency can be improved; and the implementation range of the electronic label system can be deeply expanded. Furthermore, the storage space of the electronic label is effectively saved, and the transmission consumption and the communication consumption during partial interaction can be reduced. Moreover, a phenomenon that all types of data information are concentratively transmitted to a uniform background server is avoided, the bandwidth consumption and the communication cost of large-scale data transmission in multiple types of application are reduced, the probability that important data information leaks is reduced, and data privacy protection is facilitated.

Description

Technical field [0001] The present invention relates to the field of Internet of Things and pervasive computing. Specifically, the present invention relates to an intelligent electronic label information system and an information interaction method thereof. Background technique [0002] Electronic tags are a non-contact automatic radio frequency identification (RFID) technology that uses radio frequency signals through spatial coupling (alternating magnetic or electromagnetic fields) to achieve contactless information transmission and achieve the purpose of identification through the transmitted information. It is non-contact, does not require optical visibility, does not require manual intervention when completing the identification work, is suitable for automation and is not easy to damage, can identify high-speed moving objects at a long distance, and can identify multiple radio frequency cards at the same time, which is quick and convenient to operate Meet the demands of incr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00
Inventor 陈益强陈振宇王双全赵中堂
Owner INST OF COMPUTING TECH CHINESE ACAD OF SCI
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