Reserved bandwidth allocation method and device based on dynamic network in high-speed industrial bus communication system

The invention relates to a reserved bandwidth allocation method based on a dynamic network in a high-speed industrial bus communication system. According to the bandwidth allocation method and device under the dynamic network disclosed by the invention, bandwidth resources are flexibly allocated to the nodes according to the types of the nodes under the dynamic network. The high-speed industrial communication system is mainly used for solving the problems that a traditional bus in an industrial field is low in bandwidth, cannot bear real-time and non-real-time at the same time and is complex in network structure, and can support IPV6 address communication, time-triggered industrial control communication, TSN. And security mechanisms such as white list, deep detection and data encryption can be supported. 本发明涉及一种高速工业总线通信系统中基于动态网络的预留带宽分配方法。根据本发明公开的动态网络下带宽分配方法和装置，在动态网络下根据节点的类型，实现为节点灵活分配带宽资源。高速工业通信系统主要用来解决工业现场传统总线低带宽、无法同时承载实时和非实时以及网络结构复杂的问题，高速工业通信系统可以支持IPV6地址通信，可以支持时间触发的工业控制通信，可以支持TSN，可以支持白名单、深度检测和数据加密等安全机制。