Unlock instant, AI-driven research and patent intelligence for your innovation.

A method and electronic tag for product information traceability

A technology of product information and electronic tags, which is applied in the field of information processing, can solve problems such as irreversibility and easy tampering of journal records, and achieve the effect of avoiding dependence on network access and retaining superiority

Active Publication Date: 2019-03-29
GUANGDONG MINGLING DATA CO LTD
View PDF13 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An existing product information traceability technology is to print the relevant information of the current link on the product label by the manufacturer, distributor and retailer during the product circulation process, thereby forming a flow record, but this flow record is easy to be Tampering; Another existing product information traceability technology is to convert relevant information into two-dimensional codes. Since two-dimensional codes can use encryption functions, the content contained in two-dimensional codes is relatively difficult to be tampered with. However, in this technology The two-dimensional code is generated once based on the existing content and cannot be changed later; there is also an existing product information traceability technology that queries product information by making a phone call or other networking methods. can not be used when

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and electronic tag for product information traceability
  • A method and electronic tag for product information traceability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for product information traceability in this embodiment, refer to figure 1 , including the following steps:

[0038] When a generation instruction is detected, a QR code is generated according to the circulation information related to the product that has been recorded offline in advance, and the network address stored when the circulation information is recorded online in advance;

[0039] Display the QR code.

[0040] Circulation information related to products mainly includes manufacturer information, distributor information, retailer information, manufacturer's completion time, each distributor's inflow time, each distributor's outflow time, and retailer's retail time, etc. Include other necessary information, such as quality inspection information, repair information, return and exchange information, etc.

[0041] In this embodiment, the circulation information in the links of product assembly, product completion, product quality inspection, product deli...

Embodiment 2

[0047] This embodiment discloses an electronic tag that can be used to perform the offline recording described in the method described in Embodiment 1 and the storage function of the corresponding network address. The physical carrier of the recording function.

[0048] refer to figure 2 , the electronic tag in this embodiment includes:

[0049] The data interaction module is used to receive the circulation information related to the product and the corresponding network address, as well as detect and receive the generation instruction;

[0050] The data storage module is used to store and record circulation information and corresponding network addresses;

[0051] A two-dimensional code generation module, configured to generate a two-dimensional code according to the detected generation instruction, the circulation information and the corresponding network address stored and recorded by the data storage module;

[0052] The two-dimensional code display module is used to d...

Embodiment 3

[0057] This embodiment is an actual scenario application of Embodiment 2.

[0058] A certain batch of cabbage was produced from farm A at 05:01 on February 1, 2018. Farm A has equipped the batch of cabbage with an electronic tag. Specifically, each cabbage can be equipped with an electronic tag. The circulation information of the cabbage was written into the electronic label and uploaded to the network space at the same time; this batch of cabbage was purchased by the purchaser B at 06:13 on February 1, 2018, and the purchaser B wrote the circulation information of the current link into the electronic label. The label is uploaded to the network space at the same time; this batch of cabbage arrived at the C transfer agent at 07:30 on February 1, 2018, and the C transfer agent wrote the current circulation information into the electronic label and uploaded it to the network at the same time Space; this batch of cabbage arrived at agent D at 08:35 on February 1, 2018, and D's int...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method and an electronic tag for product information traceability are disclosed. The method includes that when a generation instruction is detected, the two-dimensional code is generated and displayed according to the off-line recorded flow information related to the product and the network address stored when the flow information is pre-recorded on-line. The electronic tag comprises a data interaction module, a data storage module, a two-dimensional code generation module and a two-dimensional code display module. At that same time, the product circulation information is recorded online andoffline, By displaying the flow information recorded offline and the network address corresponding to the online record in the form of two-dimensional code, the invention can be used in the offline state, avoid the dependence on the network access, and retain the advantages of online inquiry information. The invention is widely applied to the technical field of information processing.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a method for tracing product information and an electronic label. Background technique [0002] With the improvement of living standards and the improvement of quality control requirements in industrial and agricultural production processes, the demand for information traceability in the production, distribution and sales of products is becoming more and more urgent. For example, people are keen to buy green and pollution-free vegetables, fruits, meat and other agricultural products, hoping to have a comprehensive understanding of the whole process of the growth, processing and sales of the agricultural products they buy. When people buy industrial products such as electronic products, automobiles and various parts, they also hope to know the circulation information of the entire process from production to sales of industrial products. Recording detailed circulati...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06K19/06
CPCG06K17/00G06K19/06037Y02P90/30
Inventor 滕昊
Owner GUANGDONG MINGLING DATA CO LTD