Eco-efficiency Evaluation of Modular Design Smartphones
Eco-efficiency Evaluation of Modular Design Smartphones
复制标题
模块化设计智能手机的生态效率评估
DOI:
10.1016/j.procir.2019.04.189
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Nozomu Mishima
中科院分区:
文献类型:
--
作者:
Kenta Hirose;Nozomu Mishima
Modular design which enables exchange or upgrade of only failed components or components with insufficient performance, is a traditional idea to increase eco-efficiency of products and to enhance sustainability of production. Although some products are moving towards the opposite strategy to enclose all the product lifecycle and exclude the possibility of repair and upgrade id individual users, some product concepts are still alive and making efforts to realize the modular concepts. This paper focuses on a such modular design concept of smartphones and proposes a eco-efficiency index that considers users preference on the upgradability of functions and environmental impact of upgradable components which correspond to the functions. Through this effort, the paper clarified which of the smartphone components are suitable for parts exchange and upgrade, in the aspect of eco-efficiency. Finally, the paper concluded that the proposed index is helpful in determining suitable modular design concepts of products.
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DOI:
10.3370/lca.2.341
发表时间:
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期刊:
Journal of Life Cycle Assessment, Japan
影响因子:
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謙一 中島;圭介 山本;中野 加都子;黒田 光太郎;幸明 原田;徹也 長坂
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徹也 長坂
影响因子:
--
作者:
Y. Omura;H. Kawai;N. Murayama;J. Shibata
通讯作者:
J. Shibata
DOI:
10.1007/bf02257577
发表时间:
1995
期刊:
Nonrenewable Resources
影响因子:
--
作者:
T. Nishiyama;T. Adachi
通讯作者:
T. Adachi
影响因子:
1.2
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K. Halada;Masanori Shimada;Kiyoshi Ijima
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Kiyoshi Ijima
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S. Kondoh;K. Masui;M. Hattori;N. Mishima;M. Matsumoto
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