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GB/T 17215.653-2018Electricity metering data exchange -- The DLMS/COSEM suite -- Part 53: DLMS/COSEM application layer (English PDF)

电测量数据交换 DLMS COSEM组件第53部分：DLMS COSEM应用层

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

December 28, 2018

Implementation date

July 1, 2019

Scope

GB/T 17215.653-2018 is the English-translated version of 电测量数据交换 DLMS COSEM组件第53部分：DLMS COSEM应用层.

GB/T 17215.653-2018 is the Chinese standard "Electricity metering data exchange -- The DLMS/COSEM suite -- Part 53: DLMS/COSEM application layer". Its scope clause reads: This part of GB/T 17215.6 specifies the DLMS/COSEM application layer of the DLMS/COSEM client and server.

Structure, services and agreements. At the same time, the definition rules specify the DLMS/COSEM communication configuration. It defines the services used to establish and release application connections, as well as the logical names used to access GB/T 17215.662.

(LN) or short name (SN) refers to the data communication service of the methods and attributes of the defined COSEM interface object. Annex A (Normative) defines how to use the COSEM application layer in various communication profiles.

It stipulates how to use The COSEM interface model constructs various communication profiles for exchanging data with the metering device, as specified in each communication profile What are the necessary elements.

The actual media-specific communication profiles are performed in different parts of the GB/T 17215.6 (IEC 62056) series. The regulations. Annex B (normative appendix) specifies SMS short packages.

The Gateway Protocol is specified in Appendix C (Normative). Examples of coding for APDUs are given in Annex D, Annex E and Annex F (informative). Appendix G (Normative) provides the NSASuiteB elliptic curve and domain parameters.

Annex H (informative) provides an example of an end-entity signing certificate using P-256 signed with P-256. Annex I (Normative) specifies the use of a key agreement scheme in DLMS/COSEM.

Annex J (informative) provides an example of exchanging protected xDLMSAPDUs between a third party and a server. Appendix K (informative) and IEC 62056-5-3.2016 main technical changes. Appendix NA (informative) and major technical changes in each edition.

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Document preview — GB/T 17215.653-2018

National Standard of the People's Republic of China

ICS: 17.220.20
Classification: N 22
Replacing: GB/T 19882.33-2007

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

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions, abbreviations and symbols
3.1 General DLMS/COSEM Terms and Definitions
3.2 Terms and Definitions Related to Encryption Security
3.3 Definitions and abbreviations related to the Galois/Counter mode
3.4 Abbreviations
3.5 Symbols associated with Galois/Counter mode
3.6 Symbols associated with the ECDSA algorithm
3.7 Symbol 21 associated with the key agreement algorithm
4 DLMS/COSEM Overview
4.1 DLMS/COSEM Information Exchange
4.2 Main features of the DLMS/COSEM application layer
5 Information Security in DLMS/COSEM
5.1 Overview
5.2 DLMS/COSEM Security Concept
5.3 Encryption Algorithm
5.4 Encryption Keys - Overview
5.5 Keys used by the symmetric key algorithm
5.6 Key 68 used by the public key algorithm
5.7 Application Encryption Protection
6 DLMS/COSEM Application Layer Service Specification
6.1 Service primitives and parameters
6.2 COSEM-OPEN Service
6.3 COSEM-RELEASE Service
6.4 COSEM-ABORT Service
6.5 Protection and general block transmission parameters
6.6 GET Service
6.7 SET Service
6.8 ACTION Service
6.9 ACCESS Service
6.10 DataNotification Service
6.11 EventNotification Service
6.12 TriggerEventNotificationSending Service
6.13 Variable Access Specification
6.14 Read Service
6.15 Write Service
6.16 UnconfirmedWrite Service
6.17 InformationReport Service
6.18 Client Side Management Service. SetMapperTable.request
6.19 Mapping of Service Profiles and LN/SN Data Transfer Services
7 DLMS/COSEM Application Layer Protocol Specification
7.1 Control functions
7.2 ACSE Service and APDU
7.3 Data Transfer Service Agreement
8 ACSE and COSEMA PDU abstract syntax
9 COSEMA PDUXML mode
9.1 Overview
9.2 XML Schema
Appendix B (Normative) SMS Short Package
Appendix C (Normative) Gateway Protocol
Appendix D (informative) Examples of AARQ and AARE coding
Appendix E (informative) Code example. AARQ and AAREAPDUs using encrypted application contexts
Appendix F (informative) Data Transfer Service Example
Appendix G (Normative) NSASuiteB elliptic curve and domain parameters
Appendix H (informative) Example 300 of a terminal entity signing certificate signed with P-
Appendix I (Normative Appendix) Use of Key Negotiation Schemes in DLMS/COSEM
Appendix J (informative) Exchange of protected xDLMSAPDUs between the TP and the server
Appendix K (informative) and IEC 62056-5-3.2016 major technical changes
Appendix NA (informative) and major technical changes in each version
References

1 Scope

This part of GB/T 17215.6 specifies the DLMS/COSEM application layer of the DLMS/COSEM client and server.

Structure, services and agreements. At the same time, the definition rules specify the DLMS/COSEM communication configuration.

It defines the services used to establish and release application connections, as well as the logical names used to access GB/T 17215.662.

(LN) or short name (SN) refers to the data communication service of the methods and attributes of the defined COSEM interface object.

Annex A (Normative) defines how to use the COSEM application layer in various communication profiles. It stipulates how to use

The COSEM interface model constructs various communication profiles for exchanging data with the metering device, as specified in each communication profile

What are the necessary elements. The actual media-specific communication profiles are performed in different parts of the GB/T 17215.6 (IEC 62056) series.

The regulations.

Annex B (normative appendix) specifies SMS short packages.

The Gateway Protocol is specified in Appendix C (Normative).

Examples of coding for APDUs are given in Annex D, Annex E and Annex F (informative).

Appendix G (Normative) provides the NSASuiteB elliptic curve and domain parameters.

Annex H (informative) provides an example of an end-entity signing certificate using P-256 signed with P-256.

Annex I (Normative) specifies the use of a key agreement scheme in DLMS/COSEM.

Annex J (informative) provides an example of exchanging protected xDLMSAPDUs between a third party and a server.

Appendix K (informative) and IEC 62056-5-3.2016 main technical changes.

Appendix NA (informative) and major technical changes in each edition.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 9387.1-1998 Information technology - Open systems interconnection - Basic reference model - Part 1. Basic model (ISO /IEC 7498-1.1994, IDT)

GB/T 15843.1-2017 Information technology security technology entity identification Part 1. General (ISO /IEC 9798-1.

2010, IDT)

GB/T 17215.101-2010 Data exchange terms for metering, rate and load control - Part 1 .

DLMS/COSEM measurement equipment exchange data related terms (IEC TR62051-1..2004, IDT)

GB/T 17215.662-2018 Electrical measurement data exchange DLMS/COSEM components - Part 62. COSEM interface class (IEC 62056-6-2..2017, IDT)

DL/T 790.441-2004 Distribution automation using distribution line carriers - Part 4-41. Data communication protocol application layer protocol -

Distribution wire message specification (IEC 61334-4-41.1996, IDT)

IEC 61334-6.2000 Distribution automation using distribution line carriers - Part 6. A-XDR coding rules (Distributionau- tomationusingdistributionlinecarriersystems-Part 6.A-XDRencodingrule)

IEC TR62051.1999 Electrical measurement terms (Electricity metering-Glossaryofterms)

GB/T 15284 | GB/T 17215.321 | GB/T 34067.2 | GB/Z 17215.652 | GB/Z 17215.651 | GB/T 17215.647 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 557 pages — is available in the English PDF.

Referenced standards

Normative references

IEC 9798 · IEC 62056 · IEC 61334

Cited by

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