GB/Z 17215.669-2022Electricity metering data exchange - The DLMS/COSEM suite - Part 69: Mapping between the common information model message profiles(IEC 61968-9) and DLMS/COSEM(IEC 62056) data models and protocols (English PDF)

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents"

drafting.

GB/T 17215 "Alternating Current Measuring Equipment" is divided into several parts, GB/T 17215.6 "Electrical Measurement Data Exchange DLMS/COSEM

Components has published the following sections.

--- Part 10.Intelligent measurement standardization framework;

--- Part 11.Templates for DLMS/COSEM communication configuration standards;

--- Part 31.Use of local area network based on twisted pair carrier signal;

--- Part 46.Data link layer using HDLC protocol;

--- Part 47.DLMS/COSEM transport layer based on IP network;

--- Part 51.Application layer protocol;

--- Part 52.Communication Protocol Management Distribution Line Message Specification (DLMS) Server;

--- Part 53.DLMS/COSEM application layer;

--- Part 61.Object Identification System (OBIS);

--- Part 62.COSEM interface class;

--- Part 69.Common information model message set (IEC 61968-9) and DLMS/COSEM (IEC 62056) data model and agreement

Mapping between sessions;

--- Part 73.Wired and wireless M-Bus communication configurations for local and community networks;

--- Part 75.Local data transmission configuration of the local network (LN);

--- Part 76.HDLC-based connection-oriented three-layer communication configuration;

--- Part 91.Communication to access DLMS/COSEM server via COSEM Access Service (CAS) using Web services

configuration;

--- Part 97.Communication configuration based on TCP-UDP/IP network.

This document is part 69 of GB/T 17215.6 "DLMS/COSEM Components for Electrical Measurement Data Exchange".

This document is equivalent to IEC TS62056-6-9.2016 "Electrical Measurement Data Exchange DLMS/COSEM Component Part 6-9.

Mapping Between Common Information Model Message Set (IEC 61968-9) and DLMS/COSEM (IEC 62056) Data Model and Protocol". document

The type is adjusted from IEC 's technical specifications to my country's national standardization guiding technical documents.

The document has the following minimal editorial changes.

--- The standard name is determined by "Electrical Measurement Data Exchange DLMS/COSEM Component Part 6-9.Common Information Model Message Set

(IEC 61968-9) and DLMS/COSEM (IEC 62056) data model and protocol mapping" was changed to "Electrical Measurement Data Exchange

Change DLMS/COSEM components Part 69.Common information model message set (IEC 61968-9) and DLMS/

Mapping Between COSEM (IEC 62056) Data Model and Protocol".

Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.

Introduction

At present, energy conservation, emission reduction, low-carbon, environmental protection and the establishment of a sustainable society have become a global consensus. Countries are actively building regional energy

management system to promote the efficient and scientific use of energy. On this basis, IEC /TC57, TC13 and EN/TC294 jointly established

DLMS/COSEM energy measurement system transmission protocol, in which the electric energy part is defined by IEC 62056 "Electrical measurement data exchange DLMS/

COSEM Components" was completed, and the non-electric part was completed by EN13757 "Instrument Communication System". In order to establish a global unified and open interoperability

As a result, countries around the world have successively transformed IEC 62056 into their own national standards. my country converts IEC 62056-XY into

GB/T 17215.6XY.

GB/T 17215 "Alternating Current Measuring Equipment" is divided into several parts, GB/T 17215.6 "Electrical Measurement Data Exchange DLMS/

COSEM Components is proposed to be composed of the following 25 parts.

--- Part 10.Intelligent measurement standardization framework. The purpose is to understand the relevant aspects of this series of standard architecture, interoperability, information security, etc.

information.

--- Part 11.DLMS/COSEM communication configuration standard template. The purpose is to establish communication configuration standards to follow

template.

--- Part 31.Use of local area network based on twisted pair carrier signal. The purpose is to use the twisted pair carrier signal of the local area network to follow

specification.

--- Part 41.Data exchange using WAN. Public Switched Telephone Network (PSTN) with LINK protocol. intended to use

A specification followed by the Public Switched Telephone Network with the LINK protocol.

--- Part 42.Physical layer service process for connection-oriented asynchronous data exchange. The purpose is to establish a physical

The specification that the layer join process should follow

--- Part 46.Data link layer using HDLC protocol. The purpose is to use the HDLC asynchronous communication protocol set to follow the data

Link layer specification.

--- Part 47.DLMS/COSEM transport layer based on IP network. DLMS/

The specification followed by the COSEM transport layer.

--- Part 51.Application layer protocol. The purpose is to give the communication architecture between the transport layer and metering equipment described in DL/T 790.441

application layer.

--- Part 52.Communication Protocol Management Distribution Line Message Specification (DLMS) server. The purpose is to provide IEC 62056-31,

The protocol management DLMS server of IEC 62056-41 and IEC 62056-51 is consistent and different from DL/T 790.441.

--- Part 53.DLMS/COSEM application layer. The purpose is to give the application of DLMS/COSEM client and server

Layer structure, services and protocols.

--- Part 58.Smart Message Language (SML). The purpose is to give the structure of SML based on XML grammar for use in TCP/IP

internet language.

--- Part 61.Object Identification System (OBIS). The purpose is to specify a unique identifier for data in electrical measuring equipment.

--- Part 62.COSEM interface class. The purpose is to specify the instrument model and construct the instrument function in the form of interface class.

--- Part 69.Common information model message set (IEC 61968-9) and DLMS/COSEM (IEC 62056) data model and agreement

Mapping between sessions. The purpose is to provide the mapping between CIM and DLMS/COSEM required for ERP information exchange with the main station.

--- Part 73.Wired and wireless M-Bus communication configurations for local and community networks. Intended to use wired and wireless M-

The specification that the mode of the bus follows.

--- Part 75.Local data transmission configuration of the local network (LN). The intent is to use the specification followed by the local networking mode.

--- Part 76.HDLC-based connection-oriented three-layer communication configuration. The purpose is to use HDLC's connection-oriented

The specification followed by the DLMS/COSEM three-tier model.

--- Part 82.Mesh communication configuration for community networks. The purpose is to use the specifications followed by the wireless mesh mode.

--- Part 83.Community network PLCS-FSK communication configuration. The purpose is to use the specification followed by the PLCS-FSK model.

--- Part 84.Narrowband OFDMPRIMEPLC communication configuration for community networks. The purpose is to use OFDMPRIME

The specification that the PLC mode follows.

--- Part 85.Community network narrowband OFDMG3-PLC network communication configuration. The purpose is to use OFDMG3-PLC mode

The specification to follow.

--- Part 86.Community network high-speed PLCISO /IEC 12139-1 configuration. Intended to use PLCISO /IEC 12139-1

The specification that the pattern follows.

--- Part 88.Communication configuration of ISO /IEC 14908 series network. The intent is to use the ISO /IEC 14908 schema following the

specification.

--- Part 91.Communication configuration for accessing DLMS/COSEM server via COSEM Access Service (CAS) using Web services

place. The intent is to adopt the specification that the Web server pattern follows.

--- Part 97.Communication configuration based on TCP-UDP/IP network. The purpose is to use the TCP-UDP/IP mode to follow

specification.

To improve energy efficiency, better manage grid assets, integrate distributed generation, engage customers in demand response and promote deregulation

The energy market operation of the company is developing and deploying smart grids, smart metering systems and advanced metering infrastructure (AMI) globally. intelligent

The metering system is an integral part of the smart grid, therefore, to achieve a smooth connection between the ERP (Enterprise Resource Planning) system and the metering terminal

And secure communication is very important.

IEC /TC57 has developed a data model and information exchange protocol based on CIM (Common Information Model), which is used for ERP integration and power grid applications.

In particular, IEC 61968-9 also deals with meter reading and control message sets.

IEC /TC13 has developed a standard for electric energy measurement and control equipment (including front-end system HES, terminal device and intermediate data concentrator device)

set) information exchange data model and protocol. In particular, the IEC 62056 series deals with the DLMS/COSEM data model and protocol components.

In the document, it is assumed that the mapping between CIM and DLMS/COSEM is performed in the metering head-end system HES. if based on

When end-to-end security is established between the third-party system of CIM and the DLMS/COSEM server, the mapping is in the third-party system

implement.

Electrical Measurement Data Exchange DLMS/COSEM Components

Part 69.Common information model message set

(IEC 61968-9) and DLMS/COSEM

(IEC 62056) Mapping between data models and protocols

1 Scope

This document describes how ERP systems or third-party systems exchange information with metering systems in utility business applications. special

In particular, this technical specification covers information exchange messages of CIM-based ERP or third-party systems and DLMS/COSEM-based

Mapping between quantitative systems.

A typical metering system will consist of a Head-End System (HES) and some end equipment such as (energy) meters and rate and load controls

equipment. There may be intermediate devices in the metering system, such as the NNAP (Community Network) described in the smart metering system of IEC 62056-1-0

Access Point) and LNAP (Local Network Access Point). These intermediate devices are outside the scope of this technical specification.

The codes are mapped to OBIS (Object Identification System) codes specified in IEC 62056-6-1.

Sometimes the structure of CIM model and COSEM model is different, in this case it is not possible to provide OBIS code and CIM data class

One-to-one mapping between type codes. At this time, implement CIM UML (Unified Modeling Language) object attributes and COSEM object attributes (see

4.3.4UC3) between such mappings.

Properties and methods of COSEMIC (interface class).

The CIM verbs and nouns specified in IEC 61968-9 are mapped to DLMS service requests and

response.

To illustrate possible applications, only some of the most common UCs (use cases) are given. Extensions may be considered in future releases.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to

this document.

DL/T 1080.100-2018 System Interface for Power Supply Enterprise Application Integrated Power Distribution Management Part 100.Implementation Framework

(IEC 61968-100.2013, IDT)

IEC 60050-300 Electrotechnical terminology Electrotechnical and electronic measurement and instrumentation Part 311.General terms for measurements Part 312

Division. General terms for electrical measurement Part 313.Types of electrical measuring instruments Part 314.Special terms for various types of instruments

Note 1.GB/T 2900.77-2008 Electrotechnical terms Electrotechnical and electronic measurement and instrumentation Part 1.General terms for measurement [IEC 60050 (300-311).

2001,IDT];