一种双通道工业网络传输技术研究

Research on A Dual Channel Industrial Network Transmission Technology

随着工业4.0时代的到来,工厂自动化的集成度越来越强,涉及的现场数据量也相应地不断增加。自动化程度越高,对传输数据的网络要求越严苛,于是往往会出现让人头疼的局面,就是大量的非控制数据会影响极其重要的控制数据的传输。该文下面所介绍的“双通道”的技术体系可以很好地解决这个问题。双通道技术为保障复杂网络中重要程度高的数据更有效地传输创造条件。该文提出的双通道技术实现了各种网络拓扑类型通用的设计解决方案。文章先对端到端的双通道模型及特点进行讨论和分析,之后提出一些解决方案,实际验证这种方案有效可行。

With the arrival of the era of industrial 4.0, the integration of factory automation is becoming more and more powerful, and the amount of field data involved is increasing correspondingly. The higher the degree of automation, the more demanding of the data transmission network, so there is often a headache, that is, a large number of uncontrolled data will affect the transmission of important control data. The dual channel technology system described below can solve this problem well. Dual channel technology creates conditions for ensuring more efficient transmission of data in complex networks. The dual channel technology proposed in this paper implements a general design solution for various network topology types. This paper first discusses and analyzes the end-to-end dual channel models and characteristics, and then puts forward some solutions to verify the feasibility and effectiveness of the scheme.