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Communication method and system of metering automation system, and storage medium

A technology of metering automation and communication methods, applied in the field of electricity consumption information collection, can solve problems such as low communication efficiency

Inactive Publication Date: 2021-07-20
MEASUREMENT CENT OF GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a communication method for a metering automation system to solve the communication problems caused by non-peer-to-peer communication in the "one-question-one-answer, one-by-one polling" communication mode adopted by the information collection communication method in the existing metering automation system inefficiency

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  • Communication method and system of metering automation system, and storage medium
  • Communication method and system of metering automation system, and storage medium
  • Communication method and system of metering automation system, and storage medium

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0049] It should be understood that the step numbers used herein are only for convenience of description, and are not intended to limit the execution order of the steps.

[0050] It should be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used in this specification and the appended claims, the singular forms "a", "an"...

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Abstract

The invention discloses a communication method and system of a metering automation system and a storage medium, and the method comprises the steps: querying the address and service quality level of a receiving end according to a service data message sent by a sending end, the sending end and the receiving end comprising a master station or a master concentrator; and sending the service data message to the receiving end according to the address and the service quality level, and completing bidirectional peer-to-peer communication between the master station and the master concentrator through a third-party proxy server. The problem of low communication efficiency caused by non-peer communication in a'question-answer-one-by-one polling 'communication mode adopted by an information acquisition communication method in an existing metering automation system is solved, and the metering automation system adopting the novel efficient communication method can efficiently cope with challenges of blowout data so as to meet different service requirements.

Description

technical field [0001] The invention relates to the technical field of electricity consumption information collection, in particular to a communication method, system and storage medium of a metering automation system. Background technique [0002] At present, the metering automation acquisition system in the power system adopts a three-layer system architecture of main station-main concentrator-electric energy meter. Messages are sent layer by layer in the opposite direction. [0003] The current architecture is a master-slave structure, and its communication method adopts the mechanism of "one question, one answer, polling one by one", that is, the master station initiates an inquiry, and the slave stations respond one by one. Although this method is simple and practical, it does not support The station actively reports data, resulting in low transmission efficiency, affecting the reliability of data transmission, and unable to cope with the challenge of "blowout" data. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q9/00H04L29/08
CPCH04Q9/00H04L67/145H04L67/12H04Q2209/75H04Q2209/60H04L67/56H04L67/60
Inventor 张捷黄友朋赵闻李倩
Owner MEASUREMENT CENT OF GUANGDONG POWER GRID CO LTD
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