本文分析了先进制造系统的特点及对机械产品信息标准化的要求,参照生物基因模式,提出产品信息基因的概念和产品信息基因理论的框架,包括:产品信息基因模型、产品信息基因的编码系统和产品信息的标准化,并对产品信息基因的生成环境进行了分析。 This article analyzes the characteristics of advanced manufacturing systems and the requirements for the standardization of mechanical product information. With reference to the biological gene model, it proposes the concept of product information genes and the framework of product information gene theory, including: product information gene models, product information gene coding systems, and Standardization of product information and analysis of the gene information generation environment.