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Foodstuffs security management system and method realized by RF identification technique

A technology of food safety management and food safety, which is applied in the food safety management system to implement quality traceability and safety assessment. In the field of food safety management system, it can solve the problem of obtaining quality information, methods that cannot achieve traceability management, and cannot guarantee real-time information on the environment in which food is located. Recording and other issues to achieve the effect of reducing the amount of information, reducing manual labor, and reducing costs

Inactive Publication Date: 2010-01-27
INST OF AUTOMATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] At present, there are not many means of food supply chain safety management. Traditional methods cannot achieve traceability management. In some food industries, barcode technology is used for safety traceability, but this method generally uses manual methods to read barcodes at close range. It is impossible to obtain the quality information of large quantities of food in real time and quickly, and it cannot guarantee the real-time recording of the environmental information of the food in the circulation link

Method used

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  • Foodstuffs security management system and method realized by RF identification technique

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Embodiment Construction

[0025] The working process of the present invention in a certain circulation link is as follows: figure 1 As shown, after the electronic tag reader 1 starts working, it sends an instruction to read the tag 3 to the antenna 2, and the electronic tag 3 on the food 4 sends serial number information to the antenna 2 after receiving the radio wave energy sent by the antenna 2, and the antenna 2 2 Receive this signal, and send this signal to the electronic tag reader 1. The electronic tag reader performs corresponding processing on the received signal, and then transmits it to the signal processor chip 5 integrated in the reader; at the same time, each sensor 6 distributed in this circulation link respectively transmits the measured The surrounding environment information is also sent to the signal processor chip 5 . Next, the signal processor chip 5 comprehensively processes the received information, and then sends the processing result to the food safety database 8 through the co...

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Abstract

This invention belongs to information electron field, which uses radio identification technique for food safety management system and method, wherein, the invention comprise electron label, antenna, electron label reader, sensor to test outside environment parameters, food safety database, food quality evaluation module and relative service network; it can store the food production, transmission and storage environment parameters to judge the food safety degree through analysis.

Description

technical field [0001] The invention belongs to the technical field of food safety, and specifically relates to a method for implementing quality traceability and safety assessment of a food safety management system through radio frequency identification technology. In particular, a food safety management system and method realized by radio frequency identification technology. technical background [0002] In recent years, food safety incidents such as mad cow disease, avian influenza, foot-and-mouth disease, porcine streptococcal infectious disease, and food poisoning have occurred frequently, not only causing huge economic losses, but also seriously endangering people's health. Therefore, food safety issues have attracted widespread attention. [0003] In the current food industry, from food production to final consumption, it needs to go through a series of processing, transportation and storage links. If there is a loophole in any link, it may make the food in an unsaf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/08G06K19/00G06Q50/00G06Q50/26
Inventor 刘禹田利梅柳贵东
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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