摘要
针对不同现场总线类型设备间互操作的问题,通过对EPA和FF H1通信模型的分析,提出了EPA与FFH1协议转换网关模型,并介绍了网关的实现方法和硬件结构.最后根据实验数据对网关进行性能分析,结果表明本网关有很好的性能.
Aiming at the interoperability between different field bus devices,a gateway model to achieve the conversion of EPA（Ethernet for plant automation） and FF（foundation fieldbus） H1 protocols is proposed through the analysis of EPA and FF H1 communication model,and implementation method and hardware configuration of this gateway are introduced. Finally,the performance of gateway is analyzed based on experiment data,and the results show that the designed gateway has a good performance.
出处
《信息与控制》
CSCD
北大核心
2010年第5期559-563,共5页
Information and Control
基金
国家863计划资助项目(2007AA041301-03)
关键词
网关
EPA
FF
H1
协议栈
协议转换
gateway
EPA（Ethernet for plant automation）
FF（foundation fieldbus） H1
protocol stack
protocol conversion
