Method for establishing life cycle evaluation database

A technology of life cycle and method establishment, applied in the field of life cycle assessment database, can solve problems such as limiting the effectiveness of environmental impact assessment, the potential value of life cycle assessment database, etc., and achieve the effect of improving effectiveness

Pending Publication Date: 2021-03-09
ZHEJIANG UNIV
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It can be seen that there is currently little focus on the automatic construction of localized life cycle assessment databases, and it mainly relies on several existing foreign life cycle assessment databases, which greatly limits the effectiveness of environmental impact assessment and the potential of life cycle assessment databases. value, it is extremely urgent to explore an automated, high-quality, low-cost life cycle assessment database construction and management method

Method used

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  • Method for establishing life cycle evaluation database

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Embodiment Construction

[0032] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS It should be understood that the specific embodiments described herein are intended to illustrate and explain the present invention and is not intended to limit the invention.

[0033] Such as figure 1 As shown, the present invention provides a method of establishing a lifecycle evaluation database, the establishment method comprising the steps of:

[0034] Get the production consumption process data of the company, the production consumption process data includes core data and non-core data; the company is a company that has implemented intelligent manufacturing, which has been digitized, and the information consumed by the company. Perception layer (eg, sensor, two-dimensional code, infrared equipment, etc.) and network layers (eg, industrial Ethernet, bus, etc.) can collect, transmit, store corresponding production consumer process data, and produce consumer process data as production. The input and output data of the con...

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Abstract

The invention provides a method for establishing a life cycle evaluation database, and belongs to the field of life cycle evaluation databases. The method comprises the steps of formatting the unit process list initial data according to a life cycle evaluation database data standard to obtain unit process list data corresponding to an enterprise production and consumption process; encoding the unit process list data corresponding to the enterprise production and consumption process by using an industry classification standard to obtain source data of industry-level life cycle evaluation database construction corresponding to multiple industries; obtaining average unit process list data corresponding to the enterprise production and consumption process in the industry by utilizing the source data; and associating the identification directory with the average unit process list data corresponding to the enterprise production and consumption process in the industry to obtain a life cycle evaluation database. By automatically optimizing the life cycle evaluation database, the effectiveness of environmental impact evaluation and the potential value of the life cycle evaluation database are improved.

Description

Technical field [0001] The present invention relates to the field of life cycle evaluation database, in particular to a method of establishing a lifecycle evaluation database. Background technique [0002] Life cycle evaluation (LCA) is a environmental impact assessment method for universal applications at home and abroad. Such an environmental impact assessment method is a data-intensive method that requires a large amount of background data. These background data are mainly derived from international authority lifecycle evaluation databases. However, this database is usually measured by the professional line, calculated, time consuming, and high data uncertainty. At present, the mainstream lifecycle evaluation database is mainly from US Europe, and other countries have rarely establish a complete, high-quality lifecycle evaluation database. Using foreign life cycle evaluation databases is difficult to carry out localized accurate environmental impact assessments, leading to urg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/21G06F16/215G06F16/23G06F16/245G06F16/28
CPCG06F16/211G06F16/215G06F16/23G06F16/245G06F16/284
Inventor 张武杰蒋菲顾复吴晓波方晓汾彭仕成
Owner ZHEJIANG UNIV
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