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GB/T 17215.647-2021Electricity metering data exchange - The DLMS/COSEM suite - Part 47: DLMS/COSEM transport layer for IP networks (English PDF)

电测量数据交换 DLMS/COSEM组件第47部分：基于IP网络的DLMS/COSEM传输层

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

December 31, 2021

Implementation date

July 1, 2022

Scope

GB/T 17215.647-2021 is the English-translated version of 电测量数据交换 DLMS/COSEM组件第47部分：基于IP网络的DLMS/COSEM传输层.

GB/T 17215.647-2021 is the Chinese standard "Electricity metering data exchange - The DLMS/COSEM suite - Part 47: DLMS/COSEM transport layer for IP networks".

Its scope clause reads: This document specifies the transport layer of the DLMS/COSEM communication protocol suite used in IP networks for connectionless and connection (TL): These transport layers provide OSI-style services to the application layer of the user DLMS/COSEM: The connectionless oriented transport layer is based on the Internet Standard User Datagram Protocol (UDP): The connection-oriented transport layer is based on the Internet standard Transmission Control Protocol (TCP): The main part of the DLMS/COSEM transport layer is UDP and TCP, and the TCP and additional sublayers are called encapsulation sublayers: Appendix A illustrates how OSI-style transport layer services translate between UDP and TCP function calls:.

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Document preview — GB/T 17215.647-2021

National Standard of the People's Republic of China

Classification: N 22

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions and Abbreviations
4 Summary
5 UDP-based connectionless DLMS/COSEM transport layer
6 TCP-based connection-oriented DLMS/COSEM transport layer
Appendix A (Informative) Conversion between OSI-style Transport Layer Services and RFC-style TCP Function Calls

1 Scope

This document specifies the transport layer of the DLMS/COSEM communication protocol suite used in IP networks for connectionless and connection (TL):

These transport layers provide OSI-style services to the application layer of the user DLMS/COSEM: The connectionless oriented transport layer is based on the Internet

Standard User Datagram Protocol (UDP): The connection-oriented transport layer is based on the Internet standard Transmission Control Protocol (TCP):

The main part of the DLMS/COSEM transport layer is UDP and TCP, and the TCP and additional sublayers are called encapsulation sublayers:

Appendix A illustrates how OSI-style transport layer services translate between UDP and TCP function calls:

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document:

GB/T 2900:77-2008 Electrotechnical Terminology Electrotechnical Electronic Measurement and Instrumentation Part 1: General Terminology for Measurement

[IEC 60050(300-311):2001, IDT]

GB/T 2900:79-2008 Electrotechnical Terminology Electrotechnical Electronic Measurement and Instrumentation Part 3: Types of Electrical Measurement Instrumentation

[IEC 60050(300-313):2001, IDT]

GB/T 2900:89-2012 Electrotechnical Terminology Electrotechnical Electronic Measurement and Instrumentation Part 2: General Terminology for Electrical Measurement

[IEC 60050(300-312):2001, IDT]

GB/T 2900:90-2012 Electrotechnical Terminology Electrotechnical Electronic Measurement and Instrumentation Part 4: Special Terminology for Various Types of Instruments

[IEC 60050(300-314):2001, IDT]

GB/T 17215:101-2010 Data exchange terminology for meter reading, tariff and load control of electrical measurement - Part 1: and use

Terminology related to data exchange between measuring equipment of DLMS/COSEM (IEC TR62051-1:2004, IDT)

GB/T 17215:697-2018 Electrical Measurement Data Exchange DLMS/COSEM Components Part 97: Based on TCP-UDP/

Communication configuration for IP networks (IEC 62056-9-7:2013, IDT)

IEC TR62051:1999 Electricitymetering-Glossaryofterms

IEC 62056-5-3:2013 Electrical measurement data exchange DLMS/COSEM components Part 5-3: DLMS/COSEM should

With layer (Electricitymeteringdataexchange-TheDLMS/COSEMsuite-Part 5-3:DLMS/COSEMappli- cation layer)

IEC 62056-6-2:2013 Electrical measurement data exchange DLMS/COSEM components Part 6-2: COSEM interface class (Electricitymeteringdataexchange-TheDLMS/COSEMsuite-Part 6-2:COSEMinterfaceclasses)

STD0006 UserDatagram Protocol (UserDatagramProtocol) (available from http://www:faqs:org/rfcs/std/ std6:html obtained)

STD0007 Transmission Control Protocol (TransmissionControlProtocol) (available from http://www:faqs:org/rfcs/std/

GB/T 15284 | GB/T 17215.321 | GB/T 34067.2 | GB/Z 17215.652 | GB/Z 17215.651 | GB/T 17215.653 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 54 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 2900 · IEC 60050 · GB/T 17215 · IEC 62056

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