PROFINET在大型水利枢纽船闸控制系统中的运用

Application of PROFINET Technology in Ship Lock Control System of Large Hydro-junction

随着实时以太网技术的诞生,PROFINET在工业自动化各个领域被广泛使用。PRFINET基于成熟的IT技术,多样化、多介质的网络架构,多等级实时通信要求等特性能够更好地满足自动化柔性生产的需求。基于PROFINET的冗余控制系统的出现,采用PROFINET分布式异地冗余技术的系统方案在重大型基础设施领域方面,展示出优越的控制系统架构和高可靠性。

Since the real-time Ethernet PROFINET protocol is published, The PROFINET is widely used in each industry field. The characteristic of PROFINET that is based on IT standard, multiarchitecture and multi-medium, and has three types of communication, is more suitable to meet the requirement of flexible production. When the based on PROFINET redundancy system occurs, the distribute, remote-installation PROFINET control system is more and more commonly used inlarge infrastructure projects, which makes the control system architecture more flexible and more reliable.