2608 分散オブジェクトによる分散型 LCA

概要

論文の詳細を見る
Life Cycle Assessment (LCA), which is to evaluate the environmental load of a product, usually requires the detail data on the life cycle of the product. Since some of the data are secret in a company, it is sometimes difficult or impossible especially for people outside the company to perform the LCA of a product produced by the company. The authors propose a decentralized LCA approach addressing this issue. In this approach, a computer in each company has its own data for inventory analysis, which are hidden from the outside of the company by using distributed object technology. When an operator requests a computer of a company to perform the LCA of a product, this computer first performs the inventory analysis for the company's manufacturing process. Next, this computer requests the computers of other companies such as suppliers or recyclers to perform the inventory analyses for their processes. The tasks mentioned above are fully automated. Using this approach, an operator does not have to examine the detail information on the life cycle of a product.
一般社団法人日本機械学会の論文
2002-09-20