【作者】 赵慧；

【导师】 蒋志方；

【作者基本信息】 山东大学 ， 软件工程， 2011， 硕士

【摘要】 本文主要研究了IEC62056标准体系下模拟仪表的设计和实现。首先提出了符合IEC62056标准架构下的抄表系统模型,然后在详细分析抄表系统的各主要组成部分如抄表控制台、抄表服务器以及底层通信子系统和存储子系统的基础上,对模拟表计做了项目需求分析,以便清晰和管理软件的功能需求、非功能需求、设计约束等各项需求,明确了应用进程根据需要实例化为不同的协议栈,DLMS协议栈是其中的一个,更进一步,指定使用基于HDLC的DLMS协议栈而COSEM应用层是共用的,作为一个协议实例,在PC上顺利实现符合IEC62056标准的模拟表计,包括单独封装的DLMS通讯协议。最后,对IEC 62056模拟仪表进行了包括物理层、数据链路层、应用层等各层的测试。测试和实际应用表明：模拟仪表系统工作稳定,完全满足项目设计需求。更多还原

【Abstract】 The thesis aims to realize the virtual meter working in the environment of IEC 62056.First it put forward the metering model which is compliance of IEC 62056, then give the detailed analysis on the most important parts, like metering console, metering server, telecommunication subsystem and memory subsystem which form the infrastructure. Based on those, Demand analysis of virtual meter is made, so as to clarify and manage the function demard, no-function demard and design trstriction, and even more, point out that use HDLC-based DLMS protocol stack in which COSEM application layer is common as an optional instance of protocol, and realize the virtual meter which is compliance of IEC62056, and DLMS protocol which is seperatly packaged.At last, the test on phisical layer, HDLC layer and application layer are performed. The test and real application show that the virtual meter designed in this paper can satisfy all the requirements of project.更多还原