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Priority-based dynamic bandwidth allocation method, electronic equipment and memory

A technology of dynamic bandwidth allocation and dynamic bandwidth, applied in electrical components, digital transmission systems, transmission systems, etc., can solve problems such as dynamic bandwidth allocation of communication resources, and achieve the effect of conflict resolution

Pending Publication Date: 2021-07-09
北京神经元网络技术有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

From this, the problem of dynamic bandwidth allocation of communication resources is derived.

Method used

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  • Priority-based dynamic bandwidth allocation method, electronic equipment and memory
  • Priority-based dynamic bandwidth allocation method, electronic equipment and memory
  • Priority-based dynamic bandwidth allocation method, electronic equipment and memory

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Embodiment Construction

[0015] The following is a description of the implementation of the "a priority-based dynamic bandwidth allocation method, electronic equipment, and memory for a high-speed industrial communication system" disclosed by the present invention through specific specific embodiments. Understand the advantages and effects of the present invention. The present invention can be implemented or applied through other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. In addition, the drawings of the present invention are only for simple illustration, and are not drawn according to the actual size, which is stated in advance. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the p...

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Abstract

The invention relates to a priority-based dynamic bandwidth allocation method for an industrial communication system, and the method comprises the steps: determining the priority of at least one terminal node according to at least one piece of dynamic bandwidth application information of the at least one terminal node; allocating a dynamic bandwidth to the at least one terminal node according to the priority; and sending the dynamic bandwidth allocation information. 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, and TSN. And security mechanisms such as white list, deep detection and data encryption can be supported.

Description

technical field [0001] The application belongs to the field of industrial communication, and in particular relates to a priority-based dynamic bandwidth allocation method, electronic equipment and memory of a high-speed industrial communication system. Background technique [0002] In the existing industrial bus communication, the possibility of conflict often exists. The inventors of the present application have found that in order to avoid potential conflicts, it is often necessary to introduce an arbitration mechanism at the expense of communication efficiency, resulting in low communication efficiency and real-time performance of existing industrial buses. [0003] The real-time performance of the existing industrial bus communication is not high. Generally, the time synchronization of the bus is carried out by sending synchronization frames in the master station through software. The real-time performance of this method is not high. Therefore, the inventors of the pre...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/851
CPCH04L41/0896H04L41/0893H04L47/24
Inventor 康良川张华男邵枝晖
Owner 北京神经元网络技术有限公司
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