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Protocol conversion method and system capable of actively adapting to power grid communication protocol

A protocol conversion and communication protocol technology, applied in transmission systems, electrical components, etc., can solve the problems of independent and non-uniform communication protocols, difficult protocol conversion, and low communication efficiency, and achieve simple implementation, reduced maintenance costs, and convenient conversion. Effect

Inactive Publication Date: 2019-07-30
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a protocol conversion method and system that actively adapts to the communication protocol of the power grid in view of the deficiencies of the existing technology, so as to solve the problem of independent inconsistency and poor compatibility of the communication protocols of each power equipment, which causes the communication between each power equipment and The technical problems of low communication efficiency and difficult protocol conversion between mobile operation and maintenance platforms

Method used

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  • Protocol conversion method and system capable of actively adapting to power grid communication protocol
  • Protocol conversion method and system capable of actively adapting to power grid communication protocol
  • Protocol conversion method and system capable of actively adapting to power grid communication protocol

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Embodiment 1

[0049] This embodiment provides a protocol conversion method that actively adapts to the grid communication protocol, please refer to figure 1 , the diagram is a flow chart of a protocol conversion method that actively adapts to the grid communication protocol, and the method includes the following steps:

[0050] S10: receiving source electric device information and target device information sent by the electric device;

[0051] Specifically, connecting the power equipment and receiving the source power equipment information and target equipment information sent by it can provide data support for subsequent operations;

[0052] S20: Obtain the source power device protocol parameters according to the source power device information, call the decoding program and update the decoding program according to the source power device protocol parameters;

[0053] S30: Use the updated decoding program to decode the source power equipment information to obtain the power equipment sourc...

Embodiment 2

[0061] see figure 2 , the diagram is a specific flow chart of a protocol conversion method that actively adapts to the grid communication protocol, and the method includes the following steps:

[0062] S01: Initialization step: generating a decoding program with source power device protocol parameters as parameters; generating an encoding program with target device protocol parameters as parameters; initializing source power device protocol parameters and target device protocol parameters to 0;

[0063] Initialization is carried out before execution to prevent the interference between various electric devices from causing adverse effects on the protocol conversion operation, effectively ensuring that the method can be executed smoothly in the future;

[0064] S02: Send a request command to the electric device; specifically, the execution sequence of steps S01 and S02 can be exchanged;

[0065] S10: receiving source electric device information and target device information se...

Embodiment 3

[0081] Correspondingly, the present invention also provides a protocol conversion system that actively adapts to the communication protocol of the power grid, which is applied to the above-mentioned protocol conversion method, please refer to image 3 , the figure is a schematic structural diagram of a protocol conversion system that actively adapts to the communication protocol of the power grid. The protocol conversion system includes a protocol conversion device, and the protocol conversion device includes:

[0082] A receiving module 1, the receiving module 1 is used to receive the source power device information and the target device information sent by the power device;

[0083] The first update module 2, the first update module 2 is used to obtain the source power device protocol parameters according to the source power device information, call the decoding program and update the decoding program according to the source power device protocol parameters;

[0084] Decodin...

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Abstract

The invention discloses a protocol conversion method and system capable of actively adapting to a power grid communication protocol. The method comprises the following steps: receiving source power equipment information and target equipment information sent by power equipment; further obtaining a source equipment protocol parameter corresponding to the power equipment; after the decoding program is updated, performing decoding to obtain power equipment source data; obtaining a target equipment protocol parameter corresponding to the power equipment; after the coding program is updated, codingthe source data of the power equipment; obtaining power equipment conversion information and sending the power equipment conversion information to the mobile operation and maintenance platform. The method can quickly and conveniently realize conversion between an electric power equipment protocol and a power grid specific protocol. The implementation mode is simple, and when the communication protocol of the power equipment is changed, the protocol conversion can be conveniently realized, so that the maintenance cost of each power equipment of the power grid can be reduced by adopting the method, and the compatibility of the mobile operation and maintenance platform is effectively improved.

Description

technical field [0001] The present application relates to the technical field of grid power supply and maintenance, in particular to a protocol conversion method and system for actively adapting to grid communication protocols. Background technique [0002] At present, the power equipment of the power grid is generally produced by many different manufacturers. The communication protocols of the power equipment produced by different manufacturers are different, and they are independent and have poor compatibility, which seriously affects the communication between the power equipment and the mobile operation and maintenance platform. Efficiency. In order to solve the compatibility problems caused by different communication protocols between power equipment, the usual practice is to deploy corresponding interception equipment for power equipment, manually control and debug the interception equipment, and modify the power equipment protocol to adapt to the specific conditions of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L69/08H04L69/26
Inventor 郑杰生黄杰韬吴广财陈非黄慧欣方宽
Owner GUANGDONG POWER GRID CO LTD