【摘要】 针对传统分层网络体系结构所存在的弊端进行了分析，在此基础上介绍了新一代网络体系结构方面的研究现状。结合分布式测控系统的体系结构随网络体系结构变化的特点，提出了结合服务元网络体系结构的分布式测控系统体系结构。对其中的服务功能元素和服务元模型进行了描述，并给出了基于服务元的分布式测控系统微通信元系统构架。分布式测控系统的服务元网络体系结构具有高效、简洁、可扩展和容易实现的特点。更多还原

【Abstract】 Based on analyzing the disadvantages of tradition layered network architecture, the research actuality related to the new generation of network architecture was introduced. To combine the characteristic that distributed measurement and control system’ s(DMCS) architecture was changed along with the computer network’s, the DMCS architecture based Service Unit (SU) network architecture was proposed. A various kind of service function elements and modes of SU were described. Furthermore, the DMCS’s the micro-communication element system architecture based on the SU was proposed. The DMCS of SU network architecture is easy to design and implement and has more flexibility.更多还原