摘要
针对目前工业以太网有向下延伸进入控制层的趋势,加之工业控制网络"一网到底"理念的出现,在此提出一种面对工业以太网贯穿办公管理层、数据通信层和设备层的企业级管控一体化全开放网络的流量管控设计。该设计基于令牌桶算法和漏桶算法,对其加以改进,添加调度模块和再分配模块等,以此达到尽可能将令牌都用于传输数据的目的,并添加面对数据流突发时的应对措施。
In allusion to the trend of industrial ethernet entering into the control layer and the emergence of the theory of"one network through"in industrial control network, an enterprise-level design of traffic control based on the open network with the integration of management and control, which is appropriate for the circumstance of all three of management layer and data switch layer and mechanical layer using industrial Ethernet, is proposed. It is based on the improvement of the token bucket algorithm and the leaky bucket algorithm, add schedule module and redistribute module to ensure token being used to transmit data and deal with the emergence of data flow.
出处
《电脑知识与技术（过刊）》
2017年第5X期29-32,共4页
Computer Knowledge and Technology
关键词
一网到底
工业以太网
流量管控
令牌桶
漏桶
one network through
industrial Ethernet
traffic control
the token bucket
the leaky bucket
