基于西门子网络设备的某港口工业以太网环网冗余应用

Redundant Ethernet Ring Network Based on Siemens Network Equipments in Port

环网冗余以及双环网络之间的Standby连接,提供了工业生产体系中部署标准化、融合和安全的网络,为使用工业物联网奠定了坚实基础。相比传统的通信错误恢复机制,能够在正常通信链路发生故障时,利用冗余路径保证实时数据通信不间断,更好地满足高实时高可靠性的应用场景。

The standby connection between ring network redundancy and dual-ring networks,as well as the deployment of standardized,integrated,and secure networks in industrial production systems,lays a solid foundation for the use of industrial IoT.Compared with traditional communication error recovery mechanisms,it can ensure uninterrupted communication by using real-time data in redundant paths when communication errors occur in normal communication links,which can better meet high real-time and high reliability application scenarios.