CAN CSA-ISO IEC 18012-1-2005 Information technology - Home electronic system - Guidelines for product interoperability - Part 1 Introduction.pdf

1、Information technology Home electronic system Guidelines for product interoperability Part 1:IntroductionReference numberISO/IEC 18012-1:2004(E)National Standard of CanadaCAN/CSA-ISO/IEC 18012-1:05(ISO/IEC 18012-1:2004)International Standard ISO/IEC 18012-1:2004 (first edition, 2004-02) has been ado

2、pted withoutmodification (IDT) as CSA Standard CAN/CSA-ISO/IEC 18012-1:05, which has been approved as a NationalStandard of Canada by the Standards Council of Canada.ISBN 1-55397-988-5 October 2005The Canadian Standards Association (CSA), under whose auspices this National Standard has been produced

3、, was chartered in 1919 and accredited by the Standards Council of Canada to the National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership association engaged in standards development and certification activities. CSA standards reflect a national consensus of prod

4、ucers and users including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industry and commerce and often adopted by municipal, provincial, and federal governments in their regulations, particularly in the fields

5、 of health, safety, building and construction, and the environment. Individuals, companies, and associations across Canada indicate their support for CSAs standards development by volunteering their time and skills to CSA Committee work and supporting the Associations objectives through sustaining m

6、emberships. The more than 7000 committee volunteers and the 2000 sustaining memberships together form CSAs total membership from which its Directors are chosen. Sustaining memberships represent a major source of income for CSAs standards development activities. The Association offers certification a

7、nd testing services in support of and as an extension to its standards development activities. To ensure the integrity of its certification process, the Association regularly and continually audits and inspects products that bear the CSA Mark. In addition to its head office and laboratory complex in

8、 Toronto, CSA has regional branch offices in major centres across Canada and inspection and testing agencies in eight countries. Since 1919, the Association has developed the necessary expertise to meet its corporate mission: CSA is an independent service organization whose mission is to provide an

9、open and effective forum for activities facilitating the exchange of goods and services through the use of standards, certification and related services to meet national and international needs.For further information on CSA services, write toCanadian Standards Association5060 Spectrum Way, Suite 10

10、0Mississauga, Ontario, L4W 5N6CanadaThe Standards Council of Canada is the coordinating body of the National Standards system, a federation of independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interest. The prin

11、cipal objects of the Council are to foster and promote voluntary standardization as a means of advancing the national economy, benefiting the health, safety, and welfare of the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international

12、cooperation in the field of standards. A National Standard of Canada is a standard which has been approved by the Standards Council of Canada and one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide to the greatest practicabl

13、e extent a balance of representation of producers, users, consumers, and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard which is capable of making a significant and timely contribution to the national interest. Approval of a standard as a Nati

14、onal Standard of Canada indicates that a standard conforms to the criteria and procedures established by the Standards Council of Canada. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the accredited standards development organization.

15、 Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practicable. These standards are subject to periodic review; therefore, users are cautioned to obtain the latest edition from the organization preparing the standard.The responsibility for approving

16、 National Standards of Canada rests with theStandards Council of Canada270 Albert Street, Suite 200Ottawa, Ontario, K1P 6N7CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suit

17、ability for their particular purpose.Registered trade-mark of Canadian Standards AssociationCette norme est offerte en anglais seulement pour le moment. La CSA publiera la version enfranais ds quelle sera produite par lorganisme rdacteur.CAN/CSA-ISO/IEC 18012-1:05Information technology Home electron

18、ic system Guidelines for product interoperability Part 1: IntroductionOctober 2005 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 18012-1:05Information technology Home electronic system Guidelines for product interoperability Part 1: IntroductionCSA PrefaceStandards development within the Infor

19、mation Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Stan

20、dards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T).At the time o

21、f publication, ISO/IEC 18012-1:2004 is available from ISO and IEC in English only. CSA will publish the French version when it becomes available from ISO and IEC.This International Standard was reviewed by the CSA TCIT under the jurisdiction of the Strategic Steering Committee on Information Technol

22、ogy and deemed acceptable for use in Canada. (A committee membership list is available on request from the CSA Project Manager.) From time to time, ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approval and publication. For a listing, refer to the CSA Inf

23、ormation Products catalogue or CSA Info Update or contact a CSA Sales representative. This Standard has been formally approved, without modification, by the Technical Committee and has been approved as a National Standard of Canada by the Standards Council of Canada.October 2005 Canadian Standards A

24、ssociation 2005All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in the text, they should be interpreted as “this

25、National Standard of Canada”.Inquiries regarding this National Standard of Canada should be addressed toCanadian Standards Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044www.csa.caINTERNATIONALSTANDARDISO/IEC18012-1First edition2004-02Informat

26、ion technology Home electronic system Guidelines for product interoperability Part 1:IntroductionReference numberISO/IEC 18012-1:2004(E)INTERNATIONALSTANDARDISO/IEC18012-1First edition2004-02Information technology Home electronic system Guidelines for product interoperability Part 1:IntroductionPRIC

27、E CODE ISO/IEC 2004All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by anymeans, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher.ISO/IEC Copyright Office Case pos

28、tale 56 CH-1211 Genve 20 SwitzerlandFFor price, see current catalogue 2 18012-1 ISO/IEC:2004(E)CONTENTS1Scope.72 Normative references .83 Terms, definitions and abbreviations 83.1 Definitions .83.2 Abbreviations 94 Conformance clauses .94.1 Basic functions and requirements94.2 Compliance of qualifyi

29、ng products and networks .95 Functional safety 105.1 Introduction .105.2 Commands to potentially hazardous devices .115.3 Commands to relocatable programmable devices115.4 Commands to automatic devices .115.5 Command translation 115.6 Linked state changes.115.7 External control of secure devices.125

30、.8 Addressing 125.9 Broadcast messages, variables and commands.125.10 General .126 Management 126.1 General .126.2 Configuration.126.3 Configuration process .136.3.1 General .136.3.2 Expert installer configuration .146.3.3 Easy configuration.146.3.4 Automatic configuration .146.3.5 Multiple network

31、and dissimilar network configuration147 Operation .147.1 Introduction .147.2 Addressing 157.2.1 Transport-independent format157.2.2 Broadcast addressing157.2.3 Individual node addressing 157.2.4 Group addressing 157.3 Transport connectivity .157.3.1 General .157.3.2 Single implementation .157.3.3 Mu

32、ltiple implementation.167.3.4 Intermediate implementation167.4 Information encapsulation .167.4.1 Common value type primitives .167.4.2 Capability exchange. .167.4.3 Parameter and state encapsulation167.5 Application models and lexicon1618012-1 ISO/IEC:2004(E) 3 Figure 1 - Two interoperating network

33、s . 5Table 1 - Configuration levels 13 4 18012-1 ISO/IEC:2004(E)INFORMATION TECHNOLOGY HOME ELECTRONIC SYSTEM GUIDELINES FOR PRODUCT INTEROPERABILITY Part 1: IntroductionFOREWORD1) ISO (International Organization for Standardization) and IEC (International Electrotechnical Commission) form thespecia

34、lized system for worldwide standardization. National bodies that are members of ISO or IEC participate inthe development of International Standards through technical committees established by the respectiveorganization to deal with particular fields of technical activity. ISO and IEC technical commi

35、ttees collaborate infields of mutual interest. Other international organizations, governmental and non-governmental, in liaison withISO and IEC, also take part in the work.2) In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.Draft Interna

36、tional Standards adopted by the joint technical committee are circulated to national bodies for voting.Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote.3) All users should ensure that they have the latest edition of this publication.4)

37、 No liability shall attach to IEC or ISO or its directors, employees, servants or agents including individual expertsand members of their technical committees and IEC or ISO member bodies for any personal injury, propertydamage or other damage of any nature whatsoever, whether direct or indirect, or

38、 for costs (including legal fees)and expenses arising out of the publication of, use of, or reliance upon, this ISO/IEC publication or any other IEC,ISO or ISO/IEC publications.5) Attention is drawn to the normative references cited in this publication. Use of the referenced publications isindispens

39、able for the correct application of this publication.6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject ofpatent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.International Standard IS

40、O/IEC 18012-1 was prepared by subcommittee 25: Interconnectionof information technology equipment, of ISO/IEC joint technical committee 1: Informationtechnology.This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.ISO/IEC 18012 consists of the following parts, under th

41、e general title Information technology Home electronic system Guidelines for product interoperability: Part 1: Introduction Part 2: Taxonomy and lexicon Part 3: Application models18012-1 ISO/IEC:2004(E) 5 INTRODUCTIONThe widespread development of many national standard and proprietary networks withi

42、n andto the home has necessitated a standard for interoperability among home systemapplications. This standard will ensure that applications on the same or dissimilar networksco-exist within premises and are required to interoperate, they will do so in a safe, reliable,predictable and consistent man

43、ner. This part defines the components of interoperability forthe purpose of providing a framework within which subsequent parts of the standard will bedrafted. This part applies to components within networks, between networks and locatedwithin dissimilar networks. It also applies to devices located

44、at the junction of dissimilarnetworks.In the field of home and building automation, products from multiple manufacturers may needto interoperate. Where widely varying devices need to interoperate, it is desirable that they doso seamlessly to present a single, uniform network and hence to deliver a v

45、ariety ofapplications. Examples of such applications are lighting control, environmental control,audio/video equipment control and home security.With reference to Figure 1, where there are two (or more) dissimilar networks within the samepremises, they must conform to this standard if, when linked b

46、y some physical means, theyare expected to behave as if both networks were logically the same network.OnPhysicalLogicalResidential Gateway= Object on networkO1O2O3O4O5Network AO1O2O3O4O5Network BHGIHGIHGI= HAN Gateway InterfaceFigure 1 Two interoperating networks 6 18012-1 ISO/IEC:2004(E)This docume

47、nt comprises the following sections. A conformance section (clause 4) with which all interoperating networks and intermediaryequipment on the home electronic system comply. A requirements section (clause 5) that defines the normative functional safetyrequirements of product interoperability of HES p

48、roducts and networks, where these arenot covered by existing functional safety standards. A requirements section (clause 6) that defines the management of product interoperabilityamong HES products and networks. A requirements section (clause 7) that defines the normative operational requirements of

49、product interoperability among HES products and networks.18012-1 ISO/IEC:2004(E) 7 INFORMATION TECHNOLOGY HOME ELECTRONIC SYSTEM GUIDELINES FOR PRODUCT INTEROPERABILITY Part 1: Introduction1 ScopeThis part of ISO/IEC 18012 specifies requirements for product interoperability in the area ofhome and building automation systems. It specifies layers six and seven of the OSI referencemodel (see ISO/IEC 7498-1) with sufficient detail needed to design interoperable homeelectronic system products, while layers on