1、BRITISH STANDARD BS EN 61162-400: 2002 Maritime navigation and radiocommunication equipment and systems Digital interfaces Part 400: Multiple talkers and multiple listeners Ship systems interconnection Introduction and general principles The European Standard EN 61162-400:2002 has the status of a Br
2、itish Standard ICS 47.020.70 BS EN 61162-400:2002 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 25 July 2002 BSI 25 July 2002 ISBN 0 580
3、 40038 7 National foreword This British Standard is the official English language version of EN 61162-400:2002. It is identical with IEC 61162-400:2001. The UK participation in its preparation was entrusted to Technical Committee EPL/80, Maritime navigation and radiocommunication equipment and syste
4、ms, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of
5、time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section e
6、ntitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for their correct application. Comp
7、liance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor relate
8、d international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 41 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Am
9、endments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 61162-400 NORME EUROPENNE EUROPISCHE NORM May 2002 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Sec
10、retariat: rue de Stassart 35, B - 1050 Brussels 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61162-400:2002 E ICS 47.020.70 English version Maritime navigation and radiocommunication equipment and systems - Digital interfa
11、ces Part 400: Multiple talkers and multiple listeners - Ship systems interconnection - Introduction and general principles (IEC 61162-400:2001) Matriels et systmes de navigation et de radiocommunication maritime - Interfaces numriques - Partie 400: Emetteurs multiples et rcepteurs multiples - Interc
12、onnexion des systmes des navires - Introduction et principes gnraux (CEI 61162-400:2001) Navigations- und Funkkommunikations- gerte und -systeme fr die Seeschifffahrt - Digitale Schnittstellen Teil 400: Mehrere Datensender und mehrere Datenempfnger - Schiffssystemzusammenschaltung - Einleitung und a
13、llgemeine Prinzipien (IEC 61162-400:2001) This European Standard was approved by CENELEC on 2002-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterat
14、ion. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by tran
15、slation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece
16、, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EN 66112-042:0200 - 2 Foreword The text of document 80/309/FDIS, future edition 1 of IEC 61162-400, prepared by IEC TC 80, Maritime navigation and radiocommunication equipment a
17、nd systems, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61162-400 on 2002-03-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2002-12-0
18、1 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2005-03-01 Annexes designated “normative“ are part of the body of the standard. Annexes designated “informative“ are given for information only. In this standard, annexes A and ZA are normative and annex
19、 B is informative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61162-400:2001 was approved by CENELEC as a European Standard without any modification. _ Page2 EN61162400:2002 66112-004 CEI:2100(E) 3 CONTENTS INTRODUCTION.5 1 Scope.6 1.1 General
20、 .6 1.2 Application area 6 1.3 Safety implications of using this protocol.6 1.4 Components of this standard.7 2 Normative references .8 3 Definitions 8 4 Overview and general principles.12 4.1 Introduction .12 4.2 Basic protocol functionality12 4.3 Program modules 13 4.3.1 Physical modules.13 4.3.2
21、Protocol types .14 4.3.3 Protocol conformance classes .14 4.4 API versus protocol .15 4.5 Protocol level entities 15 4.6 Dependencies of actual API implementations 16 4.7 Companion standard entities .16 4.8 Relationship between specification components and products.18 5 A-profile functionality18 5.1
22、 Introduction .18 5.2 General principles .18 5.2.1 Separation between applications .18 5.2.2 Automatic configuration .19 5.2.3 Client-server architecture by the use of data objects19 5.2.4 Connection oriented 19 5.2.5 Transaction oriented19 5.2.6 Reliable transfers 19 5.2.7 Real-time properties 20 5
23、.3 Application management .20 5.3.1 MAU states20 5.3.2 System management .20 5.3.3 Time distribution20 5.3.4 Load limitation.20 5.4 Data object connection management.21 5.4.1 Data object states21 5.4.2 Server object definition21 5.4.3 Client object connection request21 5.4.4 Client MAU authenticatio
24、n .21 5.5 Message transfer.22 5.5.1 Transaction states .22 5.5.2 Basic transaction principles .22 5.5.3 Transfer mechanisms 22 5.5.4 Data marshalling .23 5.5.5 Authentication .23 Page3 EN61162400:2002 4 611-26400 CEI:2100(E) 5.6 Bulk transfer23 5.6.1 Mechanism 23 5.6.2 Application level activation 2
25、4 6 T-profile functionality24 6.1 Introduction .24 6.2 General overview of quality of service .24 6.3 The T-profile services25 6.3.1 Network address look-up and mapping services 25 6.3.2 Reliable message service25 6.3.3 Reliable stream service .25 6.3.4 Unreliable datagram service 25 6.3.5 System ma
26、nagement .25 6.3.6 Time distribution25 6.3.7 Exception handling and reporting.25 7 Companion standards.26 7.1 Introduction .26 7.2 The companion standard functionality26 7.3 The companion standard language26 7.4 Companion standard PFS components27 7.5 Companion standard PFS structure.27 7.6 Companio
27、n standard application description27 8 System configuration services 27 8.1 General .27 8.2 System configuration principles .27 8.3 Physical network configuration 28 8.4 Application configuration .28 8.5 Error monitoring and reporting.28 8.6 Load/performance monitoring and reporting 28 8.7 System in
28、spection and configuration management 29 Annex A (normative) Typographical conventions and nomenclature .30 A.1 Use of typeface .30 A.2 Regular pattern .30 A.3 Constant representation 31 A.4 State machine descriptions32 A.5 Context diagrams 32 A.6 Entity-relationship (ER) diagrams 33 A.7 Structure o
29、f service descriptions33 Annex B (informative) Definition and description of the IEC 61162 series of standards 36 B.1 General .36 B.2 Rationale for specific marine standards.36 B.3 IEC 61162-1 summary.37 B.4 IEC 61162-2 summary.38 B.5 IEC 61162-3 summary.38 B.6 IEC 61162-4 series summary.38 B.7 Appl
30、icability of the different standards.39 Annex ZA (normative) Normative referencesto international publications with their corresponding European publications .41 Page4 EN61162400:2002 66112-004 CEI:2100(E) 5 INTRODUCTION International Standard IEC 61162 is a four-part standard which specifies four d
31、igital interfaces for applications in marine navigation, radiocommunication and system integration. The four parts are : IEC 61162-1 Single talker and multiple listeners IEC 61162-2 Single talker and multiple listeners, high speed transmission IEC 61162-3 Multiple talkers and multiple listeners Seri
32、al data instrument network IEC 61162-4 Multiple talkers and multiple listeners Ship systems interconnection Part 4 of the standard is sub-divided into a number of individual standards with part numbers in the 400 series. This part of the standard, 400: Introduction and general principles, is the fir
33、st part. Relationship with the other parts of the IEC 61162 series of standards in defined in Annex B of the present standard. Page5 EN61162400:2002 6 611-26400 CEI:2100(E) MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS DIGITAL INTERFACES Part 400: Multiple talkers and multiple lis
34、teners Ship systems interconnection Introduction and general principles 1 Scope 1.1 General This standard series, IEC 61162-400 and upwards, specifies a communication protocol for use in interconnected maritime systems. It also specifies an interface description language for use together with the pr
35、otocol, a set of rules for the use of this language and a set of standard interfaces described in the language. Finally, it also provides a test plan and list of required documents for equipment using this standard. This part of IEC 61162 gives a general overview of the functionality of the protocol
36、 and provides definitions common to the other fragments of the standard. 1.2 Application area This protocol is intended for use on the system level of an interconnected maritime navigation and radiocommunication system. It is designed to integrate various relatively large functional components, for
37、example RADAR, ECDIS or conning display. As such, it complements other protocols on the instrument level (IEC 61162-1, IEC 61162-2 and IEC 61162-3 as referred to in annex B) and on the administrative level (mainly proprietary or de facto standard protocols). Although this standard covers navigation
38、and radiocommunication equipment on the system level, it is not limited to that. It could also find application on lower levels (process level) and in other application areas (general automation). 1.3 Safety implications of using this protocol This standard does not define any safety related attribu
39、tes that can be applied in the verification of the safety properties of a system using this protocol. The system safety properties will dependent on many factors, such as a) the protocol specification (this standard); b) the T-profile in use (may be specified by this standard); c) the protocol imple
40、mentation (dependent on manufacturer); d) how the protocol is used by individual components (dependent on manufacturer); e) how the system uses the protocol (dependent on manufacturers and system integrators); f) maintenance and supervision of the system. These items are only examples and do not con
41、stitute a complete list. The relevant authorities and the class societies will prescribe more detailed rules for the use of this protocol in integrated control systems. Page6 EN61162400:2002 66112-004 CEI:2100(E) 7 1.4 Components of this standard This standard consists of a number of documents (part
42、s). This introduction contains a general description of the functionality of the standard and guidelines for the use of the other documents. The relationship between documents is indicated in the figure below. Although this set of standard documents is collectively referred to as IEC 61162-4, the ac
43、tual part numbers are in the 400-series. The part numbers are shown in the figure below. General principles (400) Basic T-profile specification (410) Additional T-profiles (41 ) A-profile specification (401) Basic companion standard (420) Additional comp. standards (42 ) Test and doc. requirements (
44、402) API specification User manuals IEC 2350/01 Figure 1 Relationship between standard documents The documents marked with a diagonal line pattern are not part of the standard. They are required programmer or operator manuals provided by manufacturers of equipment or components using this standard.
45、The non-shaded documents give documentation required for designers of communication libraries implementing this standard. They are not required for manufacturers of equipment using existing communication libraries. The companion standards documents (shaded) are required reading for designers and int
46、egrators of equipment using this standard. They are also of interest to those who specify equipment for ships. The general principles are required reading for all users of the standard. The general principles give a high level of explanations to the various parts as shown in the table below. Table 1
47、 Parts of general principles document Clause Contents Required for part Scope Purpose and overview All Overview and general principles General description of application area and usage All A-profile functionality General description of functionality of application level protocol IEC 61162-420 Compan
48、ion standard general principles, IEC 61162-401 A-profile T-profile functionality General description of requirements for implementation of this protocol on top of specific transport service IEC 61162-401 A-profile IEC 61162-410 T-profile Companion standard functionality General description of purpos
49、e and functionality of companion standards Companion standards, application descriptions System configuration services Requirements for integrating systems using this protocol IEC 61162-401 A-profile IEC 61162-410 T-profile Page7 EN61162400:2002 8 611-26400 CEI:2100(E) 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provi
