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Development of a methodology for real field data-based LCA

机译:开发基于实地数据的LCA方法

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LCA (Life Cycle Assessment) is a very useful tool for evaluating environmental load of the target objects such as a product system throughout the lifecycle.Even if ISO 14040 provides a general procedure for LCA.the details often limits its usage in practice.In this paper,we attempt to solve data accuracy and availability problem by proposing a Real field data-based LCA (or RLCA) where ubiquitous computing technology is used to acquire the environmental load.Compared with the conventional method relying on generic databases,RLCA can be used for specific application for which DB is not available while accuracy is critical factor in making decision.The method is illustrated with a coffee machine as an initial case study.
机译:LCA(生命周期评估)是评估整个产品生命周期中目标对象(例如产品系统)的环境负荷的非常有用的工具,即使ISO 14040提供了LCA的通用程序,细节也常常限制其在实践中的使用。在本文中,我们试图通过提出一种基于实地数据的LCA(或RLCA)来解决数据准确性和可用性问题,其中使用普适计算技术来获取环境负荷。与依靠通用数据库的常规方法相比,可以使用RLCA对于没有DB的特定应用,而精度是决策的关键因素。该方法以咖啡机为例进行了初步说明。

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