Carbon footprint digital accounting method and system based on digital twin technology equipment product

Abstract

The invention discloses a digital twin technology equipment product carbon footprint digital accounting method and system, and belongs to the technical field of enterprise product carbon emission, and the method comprises the steps: S1, building a model field information code; s2, establishing a configurable carbon footprint accounting model; s3, establishing a configurable carbon accounting strategy; s4, establishing a mapping relation between a carbon accounting strategy and basic data; s5, establishing a unified product category library, formulating a standard coding rule and mapping BIM model data; s6, making a standard coding rule by the unified material coding library and mapping BIM model data; s7, based on a twin model and an interface technology, realizing data acquisition in multiple data acquisition modes; s8, equipment product automatic accounting based on a twin model or real-time data; s9, comparing the carbon emissions based on different carbon accounting schemes; s10, real-time monitoring of enterprise product carbon emission is carried out; and S11, analyzing and evaluating the carbon emission in the whole life cycle of the product.

Description

technical field [0001] The invention belongs to the technical field of enterprise product carbon emissions, and in particular relates to a method and system for digitally calculating the carbon footprint of equipment products based on digital twin technology. Background technique [0002] At present, the issue of global warming has been highly valued at home and abroad. To accelerate the green and low-carbon transformation and development of the building materials industry, this requires relevant enterprises to have a comprehensive understanding of equipment products, including material production, material transportation, product manufacturing, product delivery, product installation, use and maintenance and Carry out carbon footprint accounting and monitoring of the full life cycle carbon emissions including product recycling. [0003] At present, the carbon emission calculation of equipment products mainly focuses on the carbon footprint accounting of the product's entire ...

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Problems solved by technology

[0004] Technical purpose: The present invention provides a method and system for digitally calculating the carbon footprint of equipment and products based on digital twin technology; it solves the problems of incomplete elements, cumbersome calculation, insufficient precision, and inability to guide program optimization in the current traditional carbon emission accounting stage

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