Carbon footmark rapid assessment method supporting low-carbon product structure design

Abstract

The invention discloses a carbon footmark rapid assessment method supporting a low-carbon product structure design. The method comprises the following steps: structures which are connected in a physical connection mode, a chemical connection mode, etc. are defined as connection structure units with connection characteristics among product components as links; the connection characteristics of products are analyzed, and connection structure unit division is performed on the products according to levels so that a product connection structure unit model is established; structural factors affecting carbon footmarks of the products are acquired via analysis of a life cycle; the effect degree of the carbon footmarks of connection types is assessed, and carbon footmark allocation factors are calculated with the connection types as assessment objects and the structural factors affecting the carbon footmarks of the products as assessment criteria; and a carbon footmark recursive allocation method is put forward, the relative carbon footmarks of all connection structure units constructing the products are rapidly assessed, and the maximum structural unit of the carbon footmarks is identified so that the low-carbon design is supported. The invention brings forward the carbon footmark rapid assessment method with respect to the product low-carbon structure design so that a defect of being low in maneuverability in the prior art is overcome.

Description

technical field [0001] The invention relates to a product low-carbon design method, in particular to a carbon footprint rapid assessment method supporting low-carbon product structure design. Background technique [0002] The international community has agreed to collectively refer to greenhouse gas emissions as "carbon emissions" or "carbon footprint", and the low-carbon design of products aims to improve the carbon emission performance of products. A product is composed of several parts connected in a certain way. Product structure is the carrier of function and form. Product structure is one of the important factors that affect the product's carbon footprint. Therefore, product structure design under the constraints of low carbon emissions has become an urgent problem to be solved. an important question. In order to design low-carbon structures effectively and in a targeted manner, the identification of high-carbon emission parts and structures is a key step. The identi...

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Problems solved by technology

In order to design low-carbon structures effectively and in a targeted manner, the identification of high-carbon emission parts and structures is a key step. The identification of low-carbon products has become the bottleneck of low-carbon product design. To solve this problem, the present invention proposes a rapid assessment method of carbon footprint based on connecting structural units to quickly identify high-carbon emission components and structures to support low-carbon product structural design.

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