After analyzing the requirement of product Lifecycle Management system, this paper proposes a CSCW-based function model of PLM system and analyzes the model of product uniform information platform.

本文在分析了产品生命周期系统的需求之后，提出了协同环境下的产品生命周期管理系统功能模型。分析了产品统一信息平台模型。

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Furthermore, the paper defines the interfaces between the quality management system of the production lifecycle of small batch production pattern enterprises and other information systems.

通过深入分析，确立了多品种小批量产品生产全过程的质量管理信息系统和质量管理信息系统内外信息接口。

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