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GB/T 17215.691-2021Electricity metering data exchange - The DLMS/COSEM suite - Part 91: Communication profile using web-services to access a DLMS/COSEM server via a COSEM Access Service (CAS) (English PDF)

电测量数据交换 DLMS/COSEM组件第91部分：使用Web服务经COSEM访问服务（CAS）访问DLMS/COSEM服务器的通信配置

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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 17215.691-2021 is the English-translated version of 电测量数据交换 DLMS/COSEM组件第91部分：使用Web服务经COSEM访问服务（CAS）访问DLMS/COSEM服务器的通信配置.

GB/T 17215.691-2021 is the Chinese standard "Electricity metering data exchange - The DLMS/COSEM suite - Part 91: Communication profile using web-services to access a DLMS/COSEM server via a COSEM Access Service (CAS)".

Its scope clause reads: This document specifies how COSEM clients use Web services to access DLMS/COSEM servers: Web services are Inter-CAS (COSEM Access Service, COSEMAccessService) is provided: The DLMS/COSEM server contains an application server The server supports the data model of IEC 62056-6-1 and IEC 62056-6-2 and the application layer of IEC 62056-5-3: This document does not cover Covers the lower communication layer between the CAS and the DLMS/COSEM server: Rather, it is assumed that these communication configuration standards already exist, which This standard describes how the underlying communication technology can be used to connect IEC 62056-6-1, IEC 62056-6-2 and IEC 62056-5-3: The web services specified in this document refer to the G2 interface in the architecture defined in IEC 62056-1-0: This document specifies CAC (COSEM Access Client, COSEM AccessClient) and CAS (COSEM Access Service, COSEMAccessService), as shown in Figure 1: Figure 1 Reference model of CAC connected to DLMS/COSEM server via CAS.

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Document preview — GB/T 17215.691-2021

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 Relationship with IEC 62056 Intelligent Measurement System
5 Use Case
6 Web Services Interface Model
7 Message organization of WS interface
8 Interface Specification
Appendix A (Informative) XML Profile for COSEMXML Representation

1 Scope

This document specifies how COSEM clients use Web services to access DLMS/COSEM servers: Web services are

Inter-CAS (COSEM Access Service, COSEMAccessService) is provided: The DLMS/COSEM server contains an application server

The server supports the data model of IEC 62056-6-1 and IEC 62056-6-2 and the application layer of IEC 62056-5-3: This document does not cover

Covers the lower communication layer between the CAS and the DLMS/COSEM server: Rather, it is assumed that these communication configuration standards already exist, which

This standard describes how the underlying communication technology can be used to connect IEC 62056-6-1, IEC 62056-6-2 and IEC 62056-5-3:

The web services specified in this document refer to the G2 interface in the architecture defined in IEC 62056-1-0:

This document specifies CAC (COSEM Access Client, COSEM AccessClient) and CAS (COSEM Access Service,

COSEMAccessService), as shown in Figure 1:

Figure 1 Reference model of CAC connected to DLMS/COSEM server via CAS

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:

ISO 8601 Data elements and interchange format information exchange date and time representation (Dataelementsandinterchange formats-Informationinterchange-Representationofdatesandtimes)

IEC 61968-1 Power Enterprise Application Integrated Distribution Management System Interface Part 1: Interface System and General Requirements (Applica- tionintegrationatelectricutilities-Systeminterfacesfordistributionmanagement-Part 1:Interface architectureandgeneralrecommendations)

IEC 61968-100:2013 Power Enterprise Application Integrated Distribution Management System Interface Part 100: Implementation Framework (Applica- tionintegrationatelectricutilities-Systeminterfacesfordistributionmanagement-Part 100:Imple- mentationprofiles)

IEC 62056-1-0 Electrical Measurement Data Exchange DLMS/COSEM Components Part 1-0: Standardization Framework for Smart Measurements (Electricitymeteringdataexchange-TheDLMS/COSEMsuite-Part 1-0:Smartmeteringstandardi- zationframework)

GB/T 15284 | GB/T 17215.321 | GB/T 34067.2 | GB/Z 17215.682 | GB/T 17215.686 | GB/T 17215.675 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 125 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 8601 · IEC 61968 · IEC 62056

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