论文部分内容阅读
提出了一种实现IEC61850的间隔层可灵活配置的通用网关体系结构,设计了一种新颖的协议映射方法——可扩展置标语言(XML)模式(Schema)元数据为协议及协议映射建模,通用网关利用元数据和元数据映射文件,将间隔层遗留设备的通信协议无缝地转换为IEC61850协议。使用该映射方法使通信网关软件具有灵活配置、通用性强的优点。最后以IEC60870-5-103协议为例,说明了采用XMLSchema对其建模的方法。
A universal gateway architecture that can realize the flexible configuration of the interval layer of IEC61850 is proposed. A novel protocol mapping method, Extensible Markup Language (XML) Schema metadata, is designed for protocol and protocol mapping modeling , The Generic Gateway uses metadata and metadata mapping files to seamlessly convert the communications protocol from legacy devices at the interval layer to the IEC61850 protocol. Using this mapping method, communication gateway software has the advantages of flexible configuration and high universality. Finally, taking the IEC60870-5-103 protocol as an example, it shows how to use XMLSchema to model it.