Food security traceability visualized system

Abstract

Disclosed in the invention is a food security traceability visualized system, comprising an RFID electronic tag, a product information collection system, a product information integrated management server and a visualized inquiring terminal. The RFID electronic tag is connected with the product information collection system through an electronicmagnetic wave; the output terminal of the product information collection system is connected with the product information integrated management server through a data bus or a network; and the visualized inquiring terminal is connected with the product information integrated management server through the network. According to the invention, a whole production chain, a whole supply chain and a storage environment of the food can be monitored, so that an objective of trace management on the food can be achieved; therefore, consumers and regulators can query on the security and the quality of the food everywhere at anytime.

Description

technical field [0001] The invention relates to the field of food safety management, in particular to a system capable of querying and demonstrating food production chains and supply chains. Background technique [0002] In recent years, barcode technology has been widely used for safety traceability in both the food field and other production fields, but the current barcode technology usually uses plastic labels and scanners for product identification. This barcode technology has certain limitations Limitations: ①The size is relatively large, not suitable for use on small items; ②Only one barcode can be scanned at a time; ③The carrier of the label is mostly paper or plastic. When the carrier is worn or dirty, the barcode is not easy to read ④The label does not have reusability and penetrability; ⑤The data storage capacity of the label is small, and only simple identification information can be stored; ⑥The security of this barcode technology is low. [0003] The two-dimens...

AI Technical Summary

Problems solved by technology

[0002] In recent years, barcode technology has been widely used for safety traceability in both the food field and other production fields, but the current barcode technology usually uses plastic labels and scanners for product identification. This barcode technology has certain limitations Limitations: ①The size is relatively large, not suitable for use on small items; ②Only one barcode can be scanned at a time; ③The carrier of the label is mostly paper or plastic. When the carrier is worn or dirty, the barcode is not easy to read ④The label does not have reusability and penetrability; ⑤The data storage capacity of the label is small, and only simple identification information can be stored; ⑥The security of this kind of barcode technology is low

[0003] The two-dimensional barcode electronic identification is gradually developed on the basis of the one-dimensional barcode. The front end is an optical signal reading device. Although it improves the automatic acquisition ability of food identification compared with the one-dimensional barcode, it is vulnerable to light, fog, blood, etc. Influence of the physical environment

However, its functions currently used in the field of food safety traceability management are not perfect, and it has certain defects, mainly in the shortcomings of not being able to process massive node data in time, not being able to respond quickly, and containing less label information.

[0005] Moreover, the RFID electronic tag is only used as a product identification device to identify the product, but cannot trace the production, supply and storage status of the product.

Especially in the field of food, there is currently no fully functional system that can query basic information closely related to food quality, such as the production chain, supply chain, and storage environment of food. Have a qualitative understanding of the food you buy

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