摘要
数据链网关是实现多数据链互联互通的有效途径。本文设计了一种多数据链系统协议网关功能结构模型;采用基于中性公用数据体的消息格式转换方法,使得协议网关在接入新的格式化消息时,格式转换功能易于升级;提出了不同种类格式化消息之间相互转换的协议,以及消息转发时的链路选择准则;通过实验验证了消息格式转换方法、转换协议以及链路选择准则的有效性和可行性。
Data link gateway is an effective way to realize interconnection of multi-data links. A protocol gateway functional model of multi-data link system is established, and it adopts the message format conversion method of neutral common data entity, which makes it easy to upgrade the format conversion function when the protocol gateway accesses a new format message. Protocols for converting different types of formatted messages are proposed, as well as the link selection criterion for message forwarding. Both the message format conversion method and protocols and link selection criterion are proved to be effective and feasible by experiments.
作者
马骁
MA Xiao(The 20th Research Institute of China Electronics Technology Group Corporation,Xi'an 710068,China)
出处
《价值工程》
2019年第17期235-237,共3页
Value Engineering
关键词
协议网关
消息格式转换
链路选择
protocol gateway
message format conversion
link selection
