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Product tracing method, system and device

A technology for products and operators, applied in the transmission system, digital transmission system, safety communication device, etc., can solve the problems of high packaged products, opaque artificial tampering of data, etc., and achieve the effect of authentic and reliable data

Pending Publication Date: 2022-02-11
云南真箱科技有限公司
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the present invention provides a product traceability method, system and device, which are used to solve the problems of opacity in the production, processing, transportation and sales of agricultural products and the high possibility of artificially tampering with data or changing packaged products

Method used

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  • Product tracing method, system and device
  • Product tracing method, system and device
  • Product tracing method, system and device

Examples

Experimental program
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Effect test

Embodiment 1

[0038] Embodiment 1: as Figure 1-Figure 4 As shown, in the first aspect, a product traceability method is provided. In this implementation case, the traceability of Pu'er tea is used as the implementation process description of the traceability system of the present invention. The specific steps of the method are as follows:

[0039]Step1. First, manufacturers who need to use the traceability system of the present invention to trace the source of Pu’er tea manage the registration identity information of the mobile terminal through the traceability box, generate a random number seed through the rules of the mobile terminal and generate a public-private key pair of asymmetric encryption algorithm, and the mobile terminal Upload the public key to the traceability box management system, and then the manufacturer submits an application for real-name authentication.

[0040] Step2. The administrator verifies the enterprise certification application of the manufacturer.

[0041] St...

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Abstract

The invention relates to a product tracing method, system and device. The device body is an Internet of Things intelligent traceability box; the system comprises an intelligent traceability box management mobile terminal, an intelligent traceability box management system and a block chain traceability platform. The traceability box comprises Internet of Things hardware equipment and is controlled by the management mobile terminal; each time the box is opened and closed and handovered, the traceability box records information and uploads the information to the block chain; when the traceability box is opened, the camera is automatically started to record the operation of the operator on the traceability box. And the intelligent traceability box management mobile terminal is used for the operator to perform opening and closing operation and code scanning handover on the intelligent traceability box and check the state of the traceability box. The intelligent traceability box management system is used for initialization management of the traceability box, equipment information management of the traceability box and order management of the traceability box. The block chain traceability platform is used for traceability query and verification of agricultural products corresponding to the traceability box. According to the invention, each link of the product cannot be lost, and the data of each link is real, reliable, verifiable and traceable.

Description

technical field [0001] The invention relates to a product traceability method, system and device, which belong to the technical field of product traceability, and specifically relate to the technical field of product traceability of blockchain. Background technique [0002] Most of the product traceability solutions that have emerged so far store the inspection task information in the production, processing and transportation stages of the target product in the blockchain. At each stage of product circulation, the execution information or inspection information sent through proprietary equipment and Store the inspection task execution result information in the blockchain, obtain the circulation information in the circulation process of the target product, process the circulation information, generate the circulation track information of the target agricultural product, and store the circulation track information in the blockchain. Finally, a unique QR code or other graphic c...

Claims

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Application Information

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IPC IPC(8): G06Q30/00G06Q50/02G16Y10/45G16Y10/05H04L9/40H04L67/12H04W4/38
CPCG06Q30/018G06Q50/02G16Y10/45G16Y10/05H04L63/0442H04L63/123H04L67/12H04W4/38
Inventor 范洪博马首群
Owner 云南真箱科技有限公司
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