Intelligent electronic label information system and information interaction method thereof

A smart electronic label and information system technology, applied in the field of intelligent electronic label information system and its information interaction, can solve the problems of huge transmission and communication consumption, reduce transmission consumption and communication consumption, expand the scope of implementation, and save storage space Effect

Active Publication Date: 2012-09-19
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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  • Intelligent electronic label information system and information interaction method thereof
  • Intelligent electronic label information system and information interaction method thereof
  • Intelligent electronic label information system and information interaction method thereof

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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 description below is divided into four parts. The four parts are: 1. Code instruction of functions such as perception, calculation and communication; 2. Definition method of formal representation of instructions; 3. Realization of virtual functions based on partial interaction between electronic tags and readers; 4. Electronic tags A case of implementing virtual functions that partially interact with the reader.

[0036] 1. Instructionalization of codes for functions such as perception, computing, and communication

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

[0038] Step 1: According to actual a...

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PUM

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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 invention relates to the field of Internet of Things and pervasive computing, in particular, the invention relates to an intelligent electronic label information system and an information interaction method thereof. Background technique [0002] The electronic tag is a non-contact automatic radio frequency identification (RFID) technology, which uses radio frequency signals to achieve non-contact information transmission through spatial coupling (alternating magnetic field or electromagnetic field) and achieves 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. To meet the needs of increasing information flow and increasing i...

Claims

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Application Information

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