目的以可持续设计的有关理论作为指导,以木马设计集团的新能源充电桩产品设计为样例,降低产品使用过程中的人为损耗,为共享汽车的充电问题提出智慧化解决方案。方法首先,以“DfS”(Design for Sustainability)方法为指导,通过用户访谈...目的以可持续设计的有关理论作为指导,以木马设计集团的新能源充电桩产品设计为样例,降低产品使用过程中的人为损耗,为共享汽车的充电问题提出智慧化解决方案。方法首先,以“DfS”(Design for Sustainability)方法为指导,通过用户访谈构建动态用户画像,挖掘传统充电桩各阶段存在的痛点,并从可持续设计的视角建立新能源充电产品服务系统的理论框架;其次,通过定性及定量的方法挖掘用户显性与隐性需求,总结新能源充电系统的设计策略;最后,利用该策略指导设计新能源充电系统,并利用可持续性晴雨表进行设计验证。结果提出可持续设计视角下新能源充电系统的设计原则;基于用户需求设计出自动化新能源充电系统,解决传统手动充电带来的过程繁琐的问题。结论新能源充电系统设计策略的构建能够推动自动化、智能化、网联化和共享化深度融合,实现城市交通体系智慧化发展。展开更多
The stabilization energy $\Delta E\left( n \right)$ and four typical properties of hydrogen bond F—H…F in chain-like and cyclic (HF) n clusters (n = 1–5) have been calculated using MP2 and three DF levels of theory...The stabilization energy $\Delta E\left( n \right)$ and four typical properties of hydrogen bond F—H…F in chain-like and cyclic (HF) n clusters (n = 1–5) have been calculated using MP2 and three DF levels of theory with the Gaussian 98 program, and 6-31++G** bases set. The results demonstrate that the extra-additive or cooperative behavior in (HF)n clusters is very obvious. In addition, we studied much larger chain-like (HF)n (n= 6, 9, 12, 18, 24) clusters using one of these DF methods.展开更多
文摘目的以可持续设计的有关理论作为指导,以木马设计集团的新能源充电桩产品设计为样例,降低产品使用过程中的人为损耗,为共享汽车的充电问题提出智慧化解决方案。方法首先,以“DfS”(Design for Sustainability)方法为指导,通过用户访谈构建动态用户画像,挖掘传统充电桩各阶段存在的痛点,并从可持续设计的视角建立新能源充电产品服务系统的理论框架;其次,通过定性及定量的方法挖掘用户显性与隐性需求,总结新能源充电系统的设计策略;最后,利用该策略指导设计新能源充电系统,并利用可持续性晴雨表进行设计验证。结果提出可持续设计视角下新能源充电系统的设计原则;基于用户需求设计出自动化新能源充电系统,解决传统手动充电带来的过程繁琐的问题。结论新能源充电系统设计策略的构建能够推动自动化、智能化、网联化和共享化深度融合,实现城市交通体系智慧化发展。
基金Acknowledegements This work was supported by the "Nineth-five" Important Project of the National Natural Science Foundation of China(Grant No. 29992590) and the National Important Basic R & S Project (Grant No. G1999022501).
文摘The stabilization energy $\Delta E\left( n \right)$ and four typical properties of hydrogen bond F—H…F in chain-like and cyclic (HF) n clusters (n = 1–5) have been calculated using MP2 and three DF levels of theory with the Gaussian 98 program, and 6-31++G** bases set. The results demonstrate that the extra-additive or cooperative behavior in (HF)n clusters is very obvious. In addition, we studied much larger chain-like (HF)n (n= 6, 9, 12, 18, 24) clusters using one of these DF methods.
