METHOD, APPARATUS AND DEVICE FOR INFORMATION MANAGEMENT OF PRODUCT MANUFACTURE AND COMPUTER PROGRAM PRODUCT

Title:

METHOD, APPARATUS AND DEVICE FOR INFORMATION MANAGEMENT OF PRODUCT MANUFACTURE AND COMPUTER PROGRAM PRODUCT

Document Type and Number:

WIPO Patent Application WO/2023/226054

Kind Code:

A1

Abstract:

The invention discloses a method for information management of product manufacture, characterized in that, storing, in a first blockchain, a public key for verifying average carbon emission value of a batch of products; storing, in a second blockchain, a hash value of a carbon emission value of each product of the batch of products; and determining a difference value between a carbon emission value of the product and average carbon emission value of the batch of products being within a threshold by using product manufacture information to verify the carbon emission value of each product of the batch of products.

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Inventors:

JIA HEPENG (CN)
QI LIN (CN)

Application Number:

PCT/CN2022/095780

Publication Date:

November 30, 2023

Filing Date:

May 27, 2022

Export Citation:

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Assignee:

SIEMENS AG (DE)
SIEMENS LTD CHINA (CN)

International Classes:

G06Q10/08; G06K7/14

Foreign References:

US20210248694A1	2021-08-12
US20210117981A1	2021-04-22
US20190057396A1	2019-02-21
US20200076891A1	2020-03-05
CN108226390A	2018-06-29
CN114531245A	2022-05-24

Attorney, Agent or Firm:

KANGXIN PARTNERS, P.C. (CN)

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