Combined source tracing tag and commodity source tracing method and system

Abstract

The invention provides a combined source tracing tag comprising a two-dimensional code corresponding to source tracing information and a cryptical code corresponding to commodity sales regional information. The invention also provides a commodity source tracing method based on the combined source tracing tag. The commodity source tracing method comprises the steps that the style of the cryptical code is set by a commodity manufacturer; commodity information defined by the manufacturer is inputted by manufacturer input equipment; the commodity information defined by an agent is inputted by agent input equipment; the commodity information defined by a dealer is inputted by dealer input equipment; and a consumer scans the two-dimensional code to view the source tracing information of the commodity, and manufacturer monitoring personnel view the cryptical code via cryptical code reading equipment. The invention further discloses a commodity source tracing system based on the combined source tracing tag. The commodity source tracing system comprises the cryptical code, the two-dimensional code, the manufacturer input equipment, the agent input equipment, the dealer input equipment, source tracing information viewing equipment, cryptical code viewing equipment and a cloud server. The real sales regional information of the commodity can be viewed by manufacturer management and control personnel through the combined source tracing tag and the commodity source tracing method and system after the two-dimensional code is tampered.

Description

technical field [0001] The invention relates to a traceability label, in particular to a combined traceability label, and a commodity traceability method and system. Background technique [0002] At present, in the commodity industry, the phenomenon of agents fleeing each other often occurs, causing serious economic losses to manufacturers. Although some commodity manufacturers have adopted QR codes and traceability systems for traceability to avoid the above-mentioned problems. [0003] However, some agents will cover the QR code on the outer packaging of the product with a QR code that they generate and define themselves that is different from the original product sales area information, or pass the QR code on the outer packaging of the product through some tool Take it off, and re-cover it with a QR code generated and defined by the agent itself, which is different from the original product sales area information, resulting in the traceability information of the product ...

AI Technical Summary

Problems solved by technology

[0003] However, some agents will cover the QR code on the outer packaging of the product with a QR code that they generate and define themselves that is different from the original product sales area information, or pass the QR code on the outer packaging of the product through some tool Take it off, and re-cover it with a QR code generated and defined by the agent itself, which is different from the original p

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