计算机技术与发展Issue(8)：75-78,4.DOI:10.3969/j.issn.1673-629X.2013.08.019
面向OPC监控平台的Modbus/TCP协议网关研究
Research on Modbus/TCP Protocol Gateway Faced OPC Monitoring Platform
摘要
Abstract
Industrial Ethernet communication protocol between two devices is mainly on the traditional Modbus/TCP protocol. Modbus protocol and Modbus/TCP protocol data frame format is analyzed,particularly in order to ensure the security and reliability of the data in industrial Ethernet OPC monitoring system,put forward the network interface redundancy cotangent conversion method and network inter-face MAC address binding,can guarantee the real-time and safety of OPC monitoring system. In industrial Ethernet of Modbus/TCP pro-tocol,realize cement OPC,OPC Server system and OPC Client system,implementing industrial machine parameters and data control,and displaying in the Internet dynamically. According to dynamic data and parameters,the machine can be effective control and operation,also remote data query,ensure the safety of whole system and machine.关键词
OPC技术/Modbus协议/Modbus/TCP协议/冗余切换/MAC地址Key words
OPC technology/Modbus protocol/Modbus/TCP protocol/redundancy switch/MAC address分类
信息技术与安全科学引用本文复制引用
陈伟,方群,王宏伟..面向OPC监控平台的Modbus/TCP协议网关研究[J].计算机技术与发展,2013,(8):75-78,4.基金项目
国家自然科学基金资助项目(61201252) （61201252）
安徽重点产学研资助项目(KJ2011A148) （KJ2011A148）
