产品全生命周期设计环境评价系统的研究

Research on environmental evaluation system of product's full life cycle design

给出了产品全生命周期设计环境评价系统中 ,目标范围的界定、数据清单的分析、环境影响的评价以及改进分析的具体方法 ,并针对环境评价过程中的产品环境属性数据库的建立 ,生命周期过程、子过程权重的确定以及环境影响因子的确定 ,提出了有效的解决方法 ,并依此开发了一套环境评价的软件系统。最后用一实例来证明所提方法的正确性。

The concrete methods for determining goal range,analyzing detailed list of data, evaluating influence of environment and analysis of improvement in the environmental evaluation system of product's full life cycle design was presented. An effective solving method aiming at the establishment of product's environmental attribote database in the process of environmental evaluation and at the determination of life cycle course, weight of sub-procedure and influential factor of environment was put forward. In accordance with the above, a set of software system of environmental evaluation was developed. Finally, the correctness of the above mentioned method is expressed by a living example.