EN 16836-1-2016 en Communication systems for meters - Wireless mesh networking for meter data exchange - Part 1 Introduction and standardization framework《仪表通信系统 仪表数据交换用无线网状网络 第1部分.pdf

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1、BS EN 16836-1:2016Communication systems for meters Wireless mesh networking for meter data exchangePart 1: Introduction and standardization frameworkBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 16836-1:2016 BRITISH STANDARDNational forewordThis British Stand

2、ard is the UK implementation of EN 16836-1:2016. The UK participation in its preparation was entrusted to TechnicalCommittee PEL/894, Remote Meter Reading.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include al

3、l the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 85158 2 ICS 33.200; 35.100.10 Compliance with a British Standard cannot confer immunity from legal obligations.Thi

4、s British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 16836-1:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16836-1 November 2016 ICS 33.200; 3

5、5.100.10 English Version Communication systems for meters - Wireless mesh networking for meter data exchange - Part 1: Introduction and standardization framework Systmes de communication des compteurs - Rseau maill sans fil pour lchange de donnes de compteurs - Partie 1 : Introduction et cadre norma

6、tif Kommunikationssysteme fr Zhler - Drahtloses Mesh-Netzwerk fr den Zhlerdatenaustausch - Teil 1: Einfhrung und Standardisierungs-Rahmen This European Standard was approved by CEN on 3 September 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the cond

7、itions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exist

8、s in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national stan

9、dards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Sl

10、ovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserve

11、d worldwide for CEN national Members. Ref. No. EN 16836-1:2016 EBS EN 16836-1:2016EN 16836-1:2016 (E) 2 Contents Page European foreword . 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Terms, definitions, acronyms and abbreviations 6 4 Application process functions 6 4.1 Architecture 6 4.2 Ba

12、sic principles 6 4.2.1 Mirroring 6 4.2.2 Tunnelling 6 4.2.3 Commissioning . 7 4.2.4 Joining and binding 7 4.2.5 Discovery 7 4.2.6 Security . 8 4.3 Robust messaging . 8 4.4 Mesh routing . 8 4.5 Interoperability . 8 4.6 Battery powered device management . 8 5 Layered protocols . 8 5.1 General 8 Table

13、1 Mapping of OSI Seven layer reference model to EN 168362:2016 and EN 168363:2016 . 9 5.2 Application layer . 9 5.2.1 General 9 5.2.2 Companion specification 9 5.2.3 Manufacturer specific codes 10 5.2.4 Network management 10 5.2.5 Routing . 10 5.2.6 System architecture 11 Figure 1 Functional referen

14、ce architecture for communications within smart metering systems 12 5.3 Lower layers . 13 Figure 2 Full protocol stack . 13 6 Metering architecture . 13 7 Coexistence of ZigBee and other protocols . 13 Annex A (informative) Use cases . 14 Table A.1 Mapping of CEN/CLC/ETSI/TR 50572 use cases to EN 16

15、836 (series) 14 Bibliography . 21 BS EN 16836-1:2016EN 16836-1:2016 (E) 3 European foreword This document (EN 16836-1:2016) has been prepared by Technical Committee CEN/TC 294 “Communication systems for meters and remote reading of meters”, the secretariat of which is held by DIN. This European Stan

16、dard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2017, and conflicting national standards shall be withdrawn at the latest by May 2017. Attention is drawn to the possibility that some of the elements of this doc

17、ument may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. According to the CEN-CENELEC Internal Regulatio

18、ns, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,

19、 Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 16836-1:2016EN 16836-1:2016 (E) 4 Introduction The EN 16836 series of standards details requirements for gas meters, water meter

20、s and heat meters that can interoperate with products in a mesh network that conform to this standard through a smart energy profile application layer. This standard refers to documents made freely available by the ZigBee Alliance, an organization that manages a mesh network specification (see www.z

21、igbee.org/about/centc294). This series of standards specifies how a mesh networking radio specification applies within the scope of European standards at the application layer, networking layer and also medium access control/physical layer (MAC/PHY). All parts are intended to be used in conjunction.

22、 The scope of this series is in line with the scope of CEN/TC 294, “Communication systems for meters and remote reading of meters”, and allows data produced by utility meters to be read by a WAN communications hub, another meter, a separate meter display unit or any other device implementing this sm

23、art energy profile standard. Within the wider smart energy profile and referenced documents, there are also clusters and data objects that relate to other devices, such as programmable thermostats, but these clusters are outside the scope of CEN/TC 294 and as such are omitted from this standard. How

24、ever, details of these data items can be found in the same documents that are referenced in this standard. EN 16836 consists of the following parts: EN 16836-1, Communication systems for meters Wireless mesh networking for meter data exchange Part 1: Introduction and standardization framework EN 168

25、36-2, Communication systems for meters Wireless mesh networking for meter data exchange Part 2: Networking layer and stack specification EN 16836-3, Communication systems for meters- Wireless mesh networking for meter data exchange Part 3: Energy profile specification dedicated application layer Thi

26、s standard series is created in compliance with the terms of a memorandum of understanding (MOU) between CEN/CELELEC and the ZigBee Alliance. The principles underpinning the relationship between CEN/CENELEC and the ZigBee Alliance are described in the Consortium Bridge procedure. A copy of the MOU a

27、nd the Consortium Bridge can be obtained from CEN/CENELEC. In a similar way to the FLAG Association providing registration services for manufacturer codes used in DLMS/COSEM and MBus for meter reading, the ZigBee Alliance acts as a Registration Authority for manufacturer identifiers so that there is

28、 a guarantee of no clash between manufacturers. NOTE The term ZigBee and the ZigBee Logo are registered trademarks of the ZigBee Alliance and their use is subject to the conditions of membership. BS EN 16836-1:2016EN 16836-1:2016 (E) 5 1 Scope This European Standard gives provisions on the standardi

29、zation framework of communication systems applicable to the exchange of data from metering devices to other devices within a mesh network. It includes information on the application process functions, layered protocols and metering architecture. This European Standard also specifies how to interpret

30、 Parts 2 and 3 of EN 16836 which give a list of references to the ZigBee documents. This standard is applicable to communications systems that involve messages and networking between a meter or multiple meters and other devices in a mesh network, such as in home displays (IHDs) and communications hu

31、bs. This standard allows routing between devices and also allows channel agility to avoid contention with other networks of the same type, or networks of other types operating in the same frequency bands. This standard is designed to support low power communications for devices such as gas and water

32、 meters which can make data from such devices available on the mesh network at any time through a proxy capability within a permanently powered device NOTE 1 This standard specifies a communication protocol that can embrace a multitude of smart metering architectures from a variety of countries. Thi

33、s standard is not designed to limit, or indeed imply a choice or preference to any one of the many possible architectures, but more over provide information on how devices can use this communications standard to publish and receive information from meters over a network. NOTE 2 This standard defines

34、 a protocol that can be used for either a type M interface, or a type H1 interface, however H1 interfaces are not within the scope of CEN/TC 294. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application

35、. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. CEN/CLC/ETSI/TR 50572:2011, Functional Reference Architecture for Communications in Smart Metering Systems IEEE 802.15.4, IEEE Standard fo

36、r Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 15.4: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low Rate Wireless Personal Area Networks (LR-WPANs) ZigBee Speci

37、fication 05-3474 Rev 20, September 7, 2012 ZigBee Pro Stack Profile 07-4855 Rev 05, January 2008 ZigBee Cluster Library 07-5123 Rev 04, April 26, 2010 ZigBee Smart Energy Standard 07-5356 Rev 19, December 3, 2014 OTA Cluster Specification 09-5264 Rev 23, March 12, 2014 NOTE The above ZigBee document

38、s and OTA Cluster Specification can be obtained from www.zigbee.org/about/centc294. BS EN 16836-1:2016EN 16836-1:2016 (E) 6 3 Terms, definitions, acronyms and abbreviations For the purposes of this document, the terms, definitions, acronyms and abbreviations given in the following apply. ZigBee Spec

39、ification 05-3474 Rev 20, ZigBee Pro Stack Profile 07-4855 Rev 05, ZigBee Cluster Library 07-5123 Rev 04, ZigBee Smart Energy Profile Specification 07-5356 Rev 19, and OTA Cluster Specification 09-5264 Rev 19 4 Application process functions 4.1 Architecture The ZigBee Protocol operates using a conce

40、pt of a client server relationship between logical devices in a network and uses a concept of clusters to exchange information. A cluster is a related collection of commands and attributes, which together define an interface to specific functionality. Typically, the entity that stores the attributes

41、 of a cluster is referred to as the server of that cluster, and an entity that affects or manipulates those attributes is referred to as the client of that cluster. In general terms all clusters have a server and a client side, meaning that all information either published or requested on the networ

42、k is owned by the device attached to the server side of a cluster and received or requested by the device attached to the client side of that particular cluster. 4.2 Basic principles 4.2.1 Mirroring Mirroring is described in detail in Annex D of the ZigBee Smart Energy Profile Specification 07-5356

43、Rev 19. The concept of this functionality is to allow data from a battery operated, sleepy device to be available all of the time to other devices on the network by allowing another always on device to hold a copy of the devices data in a proxy or mirror. This proxy or mirror can also be used to all

44、ow commands or instructions from an AMI Head End System to be issued to a sleepy device without necessitating the sleepy device to be awake at the time of transmitting the command. This functionality is commonly used in the case of a gas meter that wakes up every so often to check for commands await

45、ing it, and to publish its own meter readings, status, alarms etc. The principle is that the gas meter will awaken and query the mirror that is supported in the always on device to determine what commands are awaiting it. The always on device will inform the sleepy device that there are instructions

46、 or commands awaiting it and tell the gas meter to stay awake to receive them. The gas meter will then have the chance to write its own cluster data to the mirror ready for other devices on the network to read this data or be sent it (depending on the device and data item). 4.2.2 Tunnelling This fun

47、ctionality is discussed in detail in ZigBee Smart Energy Profile Specification, D.6, and allows the transport of another protocol over a ZigBee smart energy network without the need for any other device on the network having to understand or interpret the payload of the other protocols packets. Frag

48、mentation functionality within the ZigBee Protocol allows the packets of the tunnelled protocol to be broken down and transported across the smart energy (SE) network in packets that are of appropriate size to be managed by the SE Network. Once packets have been transported from one BS EN 16836-1:20

49、16EN 16836-1:2016 (E) 7 device to the other over the tunnel, these native format packets are reassembled and presented to the application that understands them. EXAMPLE A ZigBee smart energy network containing a communications hub, an electricity meter and an IHD, in which the IHD and communications hub only understand ZigBee Smart Energy Profile whereas the electricity meter understands ZigBee Smart Energy Profile and DLMS/COSEM. Use of this tunnelling function within a ZigBee smart energy network enables