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针对并行工程中多功能小组工作的困难，提出了研究并行工程框架模型及相应计算机辅助环境的必要性，介绍了国外已有的几个典型框架模型，分析了其各自的特点和存在的问题，继而在此基础上，结合计算机网络通信，提出了一个改进的并行工程框架模型ＤＣＫＳ，该模型适合于对多功能小组产品开发活动的描述，具有良好的开放性和可扩充性。文章还讨论了实现该模型的一些关键技术，提出了基于功能映射的并行工程的过程模型和产品表达方案。
Aiming at the difficulty of multi-functional group work in parallel project, this paper puts forward the necessity of studying parallel engineering framework model and corresponding computer aided environment, introduces several typical framework models abroad, analyzes their own characteristics and existing problems, Then, based on this, combined with computer network communication, an improved parallel engineering framework model DCKS is proposed, which is suitable for the description of multi-functional group product development activities and has good openness and scalability. The article also discusses some key technologies to achieve this model, and proposes a process model and product presentation scheme based on functional mapping parallel engineering.