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Protocol conversion equipment and protocol conversion method based on TSN framework

A technology of protocol conversion and equipment, applied in the direction of program control design, program startup/switching, inter-program communication, etc., can solve the problems of unsatisfactory distributed energy regulation requirements, long time-sensitive data transmission time, etc., to meet distributed The effect of energy regulation requirements, avoiding data queuing, and reducing transmission time

Inactive Publication Date: 2020-02-28
XUJI GRP +5
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a protocol conversion device and a protocol conversion method based on the TSN architecture, which are used to solve the problem that the existing time-sensitive data transmission time is long, which leads to the problem that the distributed energy regulation requirements cannot be met

Method used

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  • Protocol conversion equipment and protocol conversion method based on TSN framework
  • Protocol conversion equipment and protocol conversion method based on TSN framework
  • Protocol conversion equipment and protocol conversion method based on TSN framework

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment of protocol conversion equipment based on TSN architecture:

[0024] This embodiment provides a protocol conversion device based on the TSN architecture. The protocol conversion device integrates protocol conversion and time-sensitive network configuration. By configuring priorities for data streams and preferentially transmitting key data with high priorities, the Key data with high priority does not have to wait in line, which saves time and resources, and can realize real-time and reliable transmission of key information flow in distributed energy regulation.

[0025] The system architecture of the protocol conversion device based on the TSN architecture is as follows: figure 2 As shown, it includes a seven-layer str...

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Abstract

The invention relates to protocol conversion equipment and a protocol conversion method based on a TSN framework. The protocol conversion equipment comprises a physical hardware layer, a data link layer and a function application layer, the physical hardware layer is used for receiving data to be subjected to protocol conversion; the data link layer is provided with a time sensitive network, and the time sensitive network analyzes the data to be subjected to protocol conversion received by the physical hardware layer and sends the analyzed data to be subjected to protocol conversion to the function application layer according to a set priority sequence based on the data type; the function application layer performs protocol conversion according to a set priority sequence and sends the converted data according to the set priority sequence; wherein the higher the time sensitivity of the data to be subjected to protocol conversion is, the higher the priority is; wherein the data with highpriority is sent first, and the data with low priority is sent later. Queuing and waiting of the time key data are avoided, the transmission time of the time key data is effectively shortened, and the distributed energy regulation and control requirements can be met.

Description

technical field [0001] The invention relates to a protocol conversion device and a protocol conversion method based on a TSN architecture, and belongs to the technical field of industrial networks. Background technique [0002] In distributed energy scenarios, a variety of communication protocols and communication transmission devices are usually used. Due to the differences between different communication protocols and communication transmission devices, there are many different types of data. The data flow of these data, important Therefore, how to ensure the reliable and timely transmission of different types of data in the network is of great significance to the normal development of various communication transmission device services. [0003] By introducing protocol conversion equipment and using it as a communication bridge between various communication transmission devices and the control master station, different protocols can be converted into a unified protocol to ...

Claims

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Application Information

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IPC IPC(8): G06F9/48G06F9/54H04L29/06H04L29/08
CPCG06F9/545G06F9/546G06F9/4881H04L69/08H04L69/30H04L69/22H04L67/1097H04L67/61
Inventor 汪强王永刚田萍张自朋徐涛梁云黄莉刘博邢玉龙孙朋
Owner XUJI GRP
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