Method and system for providing product tracing

A technology for products and product information, applied in the field of providing product traceability, can solve problems such as inability to obtain real-time location information of origin information, and failure to solve product information tampering.

Active Publication Date: 2018-02-16
贵州溯源大数据有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It can be seen that the current traceability system cannot solve the problem of product information being tampere

Method used

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  • Method and system for providing product tracing
  • Method and system for providing product tracing
  • Method and system for providing product tracing

Examples

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Embodiment Construction

[0047] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0048] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0049] Unless the context clearly requires, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0050] In the descr...

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Abstract

The invention relates to a method for providing product tracing. The method comprises the steps that origin information of each of multiple product batches is determined; the origin information of each product batch, satellite positioning data and standard time data are fused, a first Hash value is calculated, and a block chain batch code is generated based on the first Hash value; product information of each individual product of a minimum package unit in the current batch of products is determined, a second Hash value is generated, and a block chain product code is generated based on the second Hash value; the individual products in a predetermined quantity form a product logistics unit, and a satellite positioning chip is installed for the product logistics unit; position information isacquired, and the position information and all the individual products in the predetermined quantity are stored in a block chain in an associated mode; and Hash calculation is performed on a combination of the first Hash value and the second Hash value to generate a third Hash value, and a private key of the current batch of products is generated based on the third Hash value.

Description

technical field [0001] The present application relates to the field of network information processing, and more specifically relates to a method, system and server for providing product traceability. Background technique [0002] The traceability system is used to realize the two-way traceability function of all batches of products from raw materials to finished products, and from finished products to raw materials. The main functions of the traceability system include data security, and each input link can be backed up in real time by software. After the traceability system is established, once a product-related accident occurs, supervisors can use the traceability system to judge whether the company has negligent behavior. In addition, the enterprise can also use the traceability system to find out the links, steps and responsible persons of problems. The traceability system avoids the difficulties in handling accidents due to incomplete information and unclear responsib...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06Q30/00G06Q50/02H04L9/32H04L29/06H04L29/08
CPCG06Q30/0185G06Q50/02G06F16/2255G06F16/24573H04L9/3236H04L9/3247H04L63/0435H04L67/1097
Inventor 卢亦斌路成业
Owner 贵州溯源大数据有限公司
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