BS PD IEC TS 62056-8-20-2016 Electricity metering data exchange The DLMS COSEM suite Mesh communication profile for neighbourhood networks《电力计量数据交换 DLMS COSEM套件 邻域网用网状通信配置文件》.pdf
《BS PD IEC TS 62056-8-20-2016 Electricity metering data exchange The DLMS COSEM suite Mesh communication profile for neighbourhood networks《电力计量数据交换 DLMS COSEM套件 邻域网用网状通信配置文件》.pdf》由会员分享,可在线阅读,更多相关《BS PD IEC TS 62056-8-20-2016 Electricity metering data exchange The DLMS COSEM suite Mesh communication profile for neighbourhood networks《电力计量数据交换 DLMS COSEM套件 邻域网用网状通信配置文件》.pdf(30页珍藏版)》请在麦多课文档分享上搜索。
1、Electricity metering data exchange The DLMS/COSEM suitePart 8-20: Mesh communication profile for neighbourhood networksPD IEC/TS 62056-8-20:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis Published Document is the UK implementation of IEC/TS
2、62056-8-20:2016. The UK participation in its preparation was entrusted to TechnicalCommittee PEL/13, Electricity Meters.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contr
3、act. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 89772 6ICS 17.220.01; 35.110; 91.140.50Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was publ
4、ished under the authority of theStandards Policy and Strategy Committee on 30 November 2016.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD IEC/TS 62056-8-20:2016IEC TS 62056-8-20 Edition 1.0 2016-11 TECHNICAL SPECIFICATION Electricity metering data exchange The
5、DLMS/COSEM suite Part 8-20: Mesh communication profile for neighbourhood networks INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 17.220; 35.110; 91.140.50 ISBN 978-2-8322-3682-6 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication
6、 from an authorized distributor. colourinsidePD IEC/TS 62056-8-20:2016 2 IEC TS 62056-8-20:2016 IEC 2016 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms, definitions and abbreviated terms 8 3.1 Terms and definitions 8 3.2 Abbreviated terms . 9 4 Targeted communicati
7、on environments Overview . 10 5 Use of the communication layers for this profile . 12 5.1 Information related to the use of the specification specifying the lower layers . 12 5.2 The structure of the profile supporting network meshed communications 12 5.3 Lower protocol layers and their use. 13 5.3.
8、1 Overview . 13 5.3.2 Physical layer 13 5.3.3 MAC layer 13 5.3.4 Service mapping and adaptation layers . 13 5.3.5 Network layer 14 5.3.6 Transport layer 14 5.4 Service mapping and adaptation layers . 14 5.4.1 Service mapping 14 5.4.2 Protocol_Connection_Parameters of the COSEM-OPEN service 14 5.5 Re
9、gistration and connection management . 14 5.5.1 Overview . 14 5.5.2 Connectivity management 14 5.5.3 Registration . 15 6 Identification and addressing scheme 17 6.1 Overview. 17 6.2 Network addressing 18 6.2.1 General . 18 6.2.2 Node migration 19 6.3 Transport addressing 19 6.3.1 Overview . 19 6.3.2
10、 UDP port . 19 6.3.3 Default UDP ports 19 6.4 Wrapper addressing 19 7 Specific considerations for the application layer services . 20 7.1 Overview. 20 7.2 Application association establishment and release: ACSE services . 20 7.2.1 Application associations 20 7.2.2 Application association life time .
11、 20 7.2.3 COSEM-OPEN and COSEM-RELEASE service parameters . 20 7.3 xDLMS services 21 7.4 Security mechanisms 21 7.4.1 General . 21 7.4.2 Broadcast 21 PD IEC/TS 62056-8-20:2016IEC TS 62056-8-20:2016 IEC 2016 3 7.4.3 Lower layers security . 21 7.5 Transferring long application messages 22 7.6 Media ac
12、cess, bandwidth and timing considerations . 22 7.7 Other considerations . 22 8 Communication configuration and management . 22 8.1 Overview. 22 8.2 Group management 22 8.3 Delayed and randomized response . 22 9 The COSEM application process . 23 10 Additional considerations for the use of this profi
13、le 23 Annex A (informative) Address management process example 24 A.1 Registration management . 24 A.2 IP address publication . 24 A.2.1 General . 24 A.2.2 Address lookup 25 Figure 1 Mesh neighbourhood network within an AMI environment. 10 Figure 2 Entities and interfaces of a smart metering system
14、. 12 Figure 3 The DLMS/COSEM mesh communication profile 13 Figure 4 Identification and addressing scheme . 18 Figure A.1 Registration management process 25 Table 1 Send_destination_and_method attribute 16 Table 2 Address registration data 16 Table 3 Address update data . 16 Table 4 Client and server
15、 SAPs . 19 PD IEC/TS 62056-8-20:2016 4 IEC TS 62056-8-20:2016 IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRICITY METERING DATA EXCHANGE THE DLMS/COSEM SUITE Part 8-20: Mesh communication profile for neighbourhood networks FOREWORD 1) The International Electrotechnical Commission (IEC)
16、is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition t
17、o other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in
18、 the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with condi
19、tions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC Nati
20、onal Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the wa
21、y in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC
22、 Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. I
23、EC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of it
24、s technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any oth
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