Standard No.:	GB/Z 17215.669-2022
English Name:	Electricity 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
Chinese Name:	电测量数据交换 DLMS/COSEM组件 第69部分：公共信息模型消息集（IEC 61968-9）......
Chinese Classification:	N22    Electric energy measurement and load control system
Professional Classification:	GB    National Standard
ICS Classification:	17.220.20 17.220.20    Measurement of electrical and magnetic quantities 17.220.20
Issued by:	SAMR; SAC
Issued on:	2022-12-30
Implemented on:	2023-7-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	18000 words
Price(USD):	540.0
Delivery:	via email in 1~5 business day

Foreword This document is drafted in accordance with the provisions of GB/T1.12020 "quasi-chemical 1st sub-quasi-quasi starting rules". GB/T17215 "AC electrical measurement equipment" is divided into if in part, GB/T17215.6 "electrical measurement data exchange DLMS/COSEM components" has been published in the following parts. Part 10 intelligent measurement standardization frame. Part 11 DLMS/COSEM communication configuration standard with template Part 31 Local area network use based on two-wire signals Part 46 Data Link Layer using HDLC protocol Part 47 IP-based network DLMS/COSEM transport layer Part 51 Application layer protocols . 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 classes. Part 69: Mapping between the public information model message set (IEC61968-9) and the DLMS/COSEM (IEC62056) data model and protocols. Part 73 Wired and wireless M-Bus communication configuration for local and community networks -Part 75 Local Network (LN) ground data transmission configuration Part 76 HDLC-based connection-oriented three-layer communication configuration --Part 91 Communication configuration for DLMS/COSEM server access using Web Service COSEM Access Service (CAS). Part 97 Communication configuration based on TCPUDP/IP network. This document is part 69 of GB/T17215.6 "Electrical measurement data exchange DLMS/COSEM components This document is equivalent to IECTS62056-6-92016 "Electric measurement data exchange DLMS/COSEM components part 6-9: Mapping between the public information model message set (IEC61968-9) and the DLMS/COSEM (IEC62056) data model and protocol". The document type is adjusted from IEC technical specifications to our national standardization guiding technical documents. Introduction At present, it is a global consensus to save energy, reduce emissions, reduce carbon, protect the environment and build a sustainable society. Countries are actively establishing regional energy management systems to promote the efficient and scientific use of energy. On this basis, IEC/TC57, TC13 and EN/TC294 have jointly established the DLMS/COSEM energy measurement system transmission protocol, in which the electrical energy part is completed by IEC62056 "Electrical Measurement Data Exchange DLMSCOSEM Components) and the non-electricity part is completed by EN13757 "Instrumentation Communication System". In order to establish a global unified and open interoperability, countries around the world have successively converted IEC62056 into their national standards. China has converted EC62056X-Y equivalent to GB/T17215.6XY GB/T17215 "AC Electricity Measuring Equipment" is divided into several parts, GB/T17215.6 "Electricity Measuring Data Exchange DLMSCOSEM components" is intended to be composed of the following 25 parts. Part 10 can measure the standardized frame. The purpose is to understand this series of standard structure operability information security and other related information. Part 11:DLMS/COSEM communication configuration standard with template. The purpose is to establish the communication configuration standards followed by the template. Part 31 based on the use of twisted-pair carrier signals for local area networks. The purpose is to use twisted-pair carrier signals for local metropolitan networks followed by the specifications. Part 41:Public Switched Telephone Network (PSTN) with LINK+ protocol using WAN data exchange The purpose is to use the specifications followed for PSTN with LINK+ protocol. Part 42: Physical layer service processes for connection-oriented asynchronous data exchange. The purpose is to establish the physical layer service processes for asynchronous data exchange Layer connectivity process for establishing asynchronous data exchange. Part 46: Data path layer using HDLC protocol. The purpose is to follow the specifications of the data link layer using the HDLC asynchronous communication protocol set. Part 47: DLMS/COSEM transport layer for IP-based networks. The purpose is to use the specifications followed by the DLMS/COSEM transport layer for IP networks. Part 51:Application layer protocols. The purpose is to give the application layer for architecting the communication between the transport layer and the metering equipment as described in DL/T790.441. Part 52 Communication Protocol Management Distribution Line Messaging Specification (DLMS) Server. The purpose is to give IEC62056-31 IEC62056-41 and IEC62056-51 protocol management DLMS server consistent and different from DL/T790.41 Part 53: DLMS/COSEM application layer. The purpose is to give the application layer structure, services and protocols for DLMS/COSEM clients and servers. 1 Scope This document describes the exchange of information between ERP systems or third party systems such as metering systems in utility business applications. In particular, this specification covers the mapping between the information exchange messages of a CIM-based ERP or third-party system and a DLMS/COSEM-based metering system. A typical metering system will contain a front-end system (HES) and some end devices such as (energy) meters and fee and negative control devices. There may be intermediate devices in the metering system, such as NNAPs (community network access points) and LNAPs (local network access points) as described in IEC62056-1-0 for energy metering systems. These intermediate devices are not in the scope of this technical specification. The CIM's ReadingTypeEndDeviceControlType and EndDeviceEventType codes specified in IEC61968-9 are mapped to the OBIS (Object Identification System) codes specified in IEC62056-6-1. Sometimes the structure of CIM model and COSEM model is different in this case it is not possible to provide a one-to-one mapping between OBIS codes and CIM data type codes. This mapping between CIMUML (Unified Modeling Language) object attributes and COSEM object attributes (see 4.3.4UC3) is implemented in this case. The CIMEndDeviceControlType code specified in IEC61968-9 is mapped to the properties and methods of the COSEMIC (interface class) specified in IEC62056-6-2. The CIM verbs and nouns specified in IEC61968-9 are mapped to the DLMS service requests and responses specified in IEC62056-5-3. To illustrate the possible applications, only some of the most commonly used TCs (use cases) are given. Extensions may be considered in future versions. 2 Normative References The contents of the following documents constitute essential provisions of this document through the normative references in the text. Among them, note the date of the reference document, only the date of the corresponding version applies to this document; do not note the date of the reference document, its latest version (including all the change orders) applies to this document. DL/T 1080.100-2018 System interface for power supply enterprises applying integrated distribution management Part 100 implementation framework (IEC61968-100.2013, IDT) GB/T 2900.77-2008 electrician terminology electrical and electronic measurement and instrumentation part 1: general terminology of measurement [IEC 60050(300-311)2001,IDT] GB/T 2900.79-2008 Electrician terminology electrical and electronic measurement and instrumentation part 3 types of electrical measurement instrumentation [IEC 60050(300-313):2001, IDT] GB/T 2900.89-2012 Electrician terminology electrical and electronic measurement and instrumentation part 2 general terms of electrical measurement GB/T 2900.90-2012 Electrical terminology electrical and electronic measurement and instrumentation part 4 special terms for each instrument [IEC 60050(300-314):2001,IDT] IEC 61968-92013 Power enterprise applicationintegration of electricity distribution management system interface Part 9 connection of meter and meter control (Applicationintegrationatelectricutilities-Systeminterfacesfordistributionmanagement 3 Terms, definitions and abbreviations and symbols and terminology identification 3.1 Terminology and definitions The terms and definitions defined in DL/T1080.100, IEC60050-300, IEC61968-9, IEC62056-5-3, EC62056-6-1 and IEC62056-6-2 are applicable to this document. 4 Reference environment 4.1 General Reference Architecture Figure 1 illustrates a general architecture for the exchange of information between ERP and/or third party systems and metering front-end systems using CIM-based message sets of EC61968-9, where information is exchanged between metering front-end systems and end devices using the (DLMS/COSEM-based) IEC62056 data model and protocol. 5 Conversion of CIM to DLMS/COSEM 5.1 CIM message structure The CIM-based system sends/receives messages in the form of verb nouns) as defined in IEC61968-9. 5.2 CIM verb mapping The CIM verbs defined in IEC61968-9 are usually converted into the DLMS/COSEM services defined in IEC62056-5-3, as shown in Table 2. The mapping is implicitly many-to-many, depending on the context of the message exchange (see example 4.3.10UC9). Appendix A (informative) Example of a time slot rate table for two rates Bibliography

Foreword Introduction 1 Scope 2 Normative References 3 Terms, definitions and abbreviations and symbols and terminology identification 4 Reference environment 5 Conversion of CIM to DLMS/COSEM Appendix A (informative) Example of a time slot rate table for two rates Bibliography