摘要
为了解决IEC61850标准中信息模型和底层通信协议相隔离的问题,提出利用MMS实现信息模型与底层通信协议之间映射的方法。文章深入研究MMS对象、信息模型映射、信息服务映射和ASN.1的编解码,并提供了具体服务的实现实例。通过对Get Data Values服务实现流程的分析,表明MMS技术能够很好地解决信息模型和底层通信协议相隔离的问题。
In order to solve the issue of gap between the information model and communication protocols in the IEC61850, this paper proposes a method to construct mapping between them using the manufacture message specification （MMS）. The MMS objects, information model mapping, information service mapping, encoding and decoding of abstract syntax notation one （ASN.1） are analyzed in detail, and a specific example of service implementation is described. Analysis of the implementation process of service ＂Get Data Values＂ shows that the MMS technology can better solve the issue of gap between the information model and communication protocols.
出处
《电力信息化》
2013年第6期22-26,共5页
Electric Power Information Technology
