BS ISO 20213-2015 Space data and information transfer systems Spacecraft onboard interface services Message transfer service《空间数据和信息传输系统 航天器的接口业务 消息传输服务》.pdf

1、BSI Standards PublicationBS ISO 20213:2015Space data and informationtransfer systems Spacecraftonboard interface services Message transfer serviceBS ISO 20213:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 20213:2015.The UK participation in its preparatio

2、n was entrusted to Technical Committee ACE/68, Space systems and operations.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct

3、 application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 87912 8 ICS 49.140 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy

4、Committee on 31 December 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 20213:2015 ISO 2015Space data and information transfer systems Spacecraft onboard interface services Message transfer serviceSystmes de transfert des informations et donnes spatiales Servic

5、es dinterfaces bord des vhicules spatiaux Service de transfert de messagesINTERNATIONAL STANDARDISO20213First edition2015-08-15Reference numberISO 20213:2015(E)BS ISO 20213:2015ISO 20213:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights r

6、eserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either

7、 ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 20213:2015ISO 20213:2015(E) ISO 2015 All rights reserved iiiForew

8、ord ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a techni

9、cal committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of e

10、lectrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to

11、the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for i

12、dentifying any or all such patent rights. ISO 20213 was prepared by the Consultative Committee for Space Data Systems (CCSDS) (as CCSDS 875.0-M-1, November 2012) and was adopted (without modifications except those stated in clause 2 of this International Standard) by Technical Committee ISO/TC 20, A

13、ircraft and space vehicles, Subcommittee SC 13, Space data and information transfer systems. BS ISO 20213:2015BS ISO 20213:2015Recommendation for Space Data System Practices SPACECRAFT ONBOARD INTERFACE SERVICESMESSAGE TRANSFER SERVICE RECOMMENDED PRACTICE CCSDS 875.0-M-1 MAGENTA BOOK November 2012

14、BS ISO 20213:2015CCSDS RECOMMENDED PRACTICE FOR SOIS MESSAGE TRANSFER SERVICE CCSDS 875.0-M-1 Page i November 2012 AUTHORITY Issue: Recommended Practice, Issue 1 Date: November 2012 Location: Washington, DC, USA This document has been approved for publication by the Management Council of the Consult

15、ative Committee for Space Data Systems (CCSDS) and represents the consensus technical agreement of the participating CCSDS Member Agencies. The procedure for review and authorization of CCSDS documents is detailed in Organization and Processes for the Consultative Committee for Space Data Systems (C

16、CSDS A02.1-Y-3), and the record of Agency participation in the authorization of this document can be obtained from the CCSDS Secretariat at the address below. This document is published and maintained by: CCSDS Secretariat Space Communications and Navigation Office, 7L70 Space Operations Mission Dir

17、ectorate NASA Headquarters Washington, DC 20546-0001, USA ISO 20213:2015(E) ISO 2015 All rights reservedBS ISO 20213:2015CCSDS RECOMMENDED PRACTICE FOR SOIS MESSAGE TRANSFER SERVICE CCSDS 875.0-M-1 Page ii November 2012 STATEMENT OF INTENT The Consultative Committee for Space Data Systems (CCSDS) is

18、 an organization officially established by the management of its members. The Committee meets periodically to address data systems problems that are common to all participants, and to formulate sound technical solutions to these problems. Inasmuch as participation in the CCSDS is completely voluntar

19、y, the results of Committee actions are termed Recommendations and are not in themselves considered binding on any Agency. CCSDS Recommendations take two forms: Recommended Standards that are prescriptive and are the formal vehicles by which CCSDS Agencies create the standards that specify how eleme

20、nts of their space mission support infrastructure shall operate and interoperate with others; and Recommended Practices that are more descriptive in nature and are intended to provide general guidance about how to approach a particular problem associated with space mission support. This Recommended

21、Practice is issued by, and represents the consensus of, the CCSDS members. Endorsement of this Recommended Practice is entirely voluntary and does not imply a commitment by any Agency or organization to implement its recommendations in a prescriptive sense. No later than five years from its date of

22、issuance, this Recommended Practice will be reviewed by the CCSDS to determine whether it should: (1) remain in effect without change; (2) be changed to reflect the impact of new technologies, new requirements, or new directions; or (3) be retired or canceled. In those instances when a new version o

23、f a Recommended Practice is issued, existing CCSDS-related member Practices and implementations are not negated or deemed to be non-CCSDS compatible. It is the responsibility of each member to determine when such Practices or implementations are to be modified. Each member is, however, strongly enco

24、uraged to direct planning for its new Practices and implementations towards the later version of the Recommended Practice. ISO 20213:2015(E) ISO 2015 All rights reservedBS ISO 20213:2015CCSDS RECOMMENDED PRACTICE FOR SOIS MESSAGE TRANSFER SERVICE CCSDS 875.0-M-1 Page iii November 2012 FOREWORD This

25、document is a technical Recommended Practice for use in developing flight and ground systems for space missions and has been prepared by the Consultative Committee for Space Data Systems (CCSDS). The Message Transfer Service described herein is intended for missions that are cross-supported between

26、Agencies of the CCSDS, in the framework of the Spacecraft Onboard Interface Services (SOIS) CCSDS area. This Recommended Practice specifies services and service interfaces provided by the SOIS Message Transfer Service, which provides a standard service for mediating the transfer of discrete data, i.

27、e., messages, between onboard software users in a (potentially) distributed onboard system regardless of the particular type of data link or protocol being used for communication. Through the process of normal evolution, it is expected that expansion, deletion, or modification of this document may o

28、ccur. This Recommended Practice is therefore subject to CCSDS document management and change control procedures, which are defined in the Organization and Processes for the Consultative Committee for Space Data Systems (CCSDS A02.1-Y-3). Current versions of CCSDS documents are maintained at the CCSD

29、S Web site: http:/www.ccsds.org/ Questions relating to the contents or status of this document should be addressed to the CCSDS Secretariat at the address indicated on page i. ISO 20213:2015(E) ISO 2015 All rights reservedBS ISO 20213:2015CCSDS RECOMMENDED PRACTICE FOR SOIS MESSAGE TRANSFER SERVICE

30、CCSDS 875.0-M-1 Page iv November 2012 At time of publication, the active Member and Observer Agencies of the CCSDS were: Member Agencies Agenzia Spaziale Italiana (ASI)/Italy. Canadian Space Agency (CSA)/Canada. Centre National dEtudes Spatiales (CNES)/France. China National Space Administration (CN

31、SA)/Peoples Republic of China. Deutsches Zentrum fr Luft- und Raumfahrt e.V. (DLR)/Germany. European Space Agency (ESA)/Europe. Federal Space Agency (FSA)/Russian Federation. Instituto Nacional de Pesquisas Espaciais (INPE)/Brazil. Japan Aerospace Exploration Agency (JAXA)/Japan. National Aeronautic

32、s and Space Administration (NASA)/USA. UK Space Agency/United Kingdom. Observer Agencies Austrian Space Agency (ASA)/Austria. Belgian Federal Science Policy Office (BFSPO)/Belgium. Central Research Institute of Machine Building (TsNIIMash)/Russian Federation. China Satellite Launch and Tracking Cont

33、rol General, Beijing Institute of Tracking and Telecommunications Technology (CLTC/BITTT)/China. Chinese Academy of Sciences (CAS)/China. Chinese Academy of Space Technology (CAST)/China. Commonwealth Scientific and Industrial Research Organization (CSIRO)/Australia. CSIR Satellite Applications Cent

34、re (CSIR)/Republic of South Africa. Danish National Space Center (DNSC)/Denmark. Departamento de Cincia e Tecnologia Aeroespacial (DCTA)/Brazil. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT)/Europe. European Telecommunications Satellite Organization (EUTELSAT)/Eu

35、rope. Geo-Informatics and Space Technology Development Agency (GISTDA)/Thailand. Hellenic National Space Committee (HNSC)/Greece. Indian Space Research Organization (ISRO)/India. Institute of Space Research (IKI)/Russian Federation. KFKI Research Institute for Particle section 2, containing general

36、concepts and assumptions; section 3, containing the Message Transfer Service specification; section 4, containing the protocol definition, i.e., interoperable protocol between service implementations, so as to allow interoperability between them; section 5, containing the Protocol Data Units (PDUs)

37、associated with the protocol definition in section 4; section 6, containing the Management Information Base (MIB) for this service; annex A, comprising the Service Conformance Statement Proforma; annex B, discussing security considerations; annex C, containing a list of informative references; ISO 2

38、0213:2015(E) ISO 2015 All rights reservedBS ISO 20213:2015CCSDS RECOMMENDED PRACTICE FOR SOIS MESSAGE TRANSFER SERVICE CCSDS 875.0-M-1 Page 1-2 November 2012 annex D, containing an example ANSI C Application Programming Interface for Message Transfer Service; annex E, containing an onboard software

39、example of the use of Message Transfer Service, in particular with regard to the suggested interpretation of the adopted Asynchronous Message Service (AMS) primitives. 1.5 CONVENTIONS AND DEFINITIONS 1.5.1 DEFINITIONS 1.5.1.1 General For the purpose of this document the following definitions apply.

40、1.5.1.2 Definitions from the Open Systems Interconnection Reference Model This document is defined using the style established by the Open Systems Interconnection (OSI) Basic Reference Model (reference C1). This model provides a common framework for the development of standards in the field of syste

41、ms interconnection. The following terms used in this Recommended Practice are adapted from definitions given in reference C1: layer: Subdivision of the architecture, constituted by subsystems of the same rank. protocol data unit: Unit of data specified in a protocol and consisting of Protocol Contro

42、l Information (PCI) and possibly user data. service: Capability of a layer (a service provider) together with the layers beneath it, which is provided to the service users. 1.5.1.3 Terms Defined in this Recommended Practice For the purposes of this Recommended Practice, the following definitions als

43、o apply. application: Component of the onboard software that makes use of the Message Transfer Service. NOTE Such components include flight software applications and higher-layer services. message: Discrete unit of data with a defined length that is sent and received atomically between tasks using M

44、essage Transfer Service. ISO 20213:2015(E) ISO 2015 All rights reservedBS ISO 20213:2015CCSDS RECOMMENDED PRACTICE FOR SOIS MESSAGE TRANSFER SERVICE CCSDS 875.0-M-1 Page 1-3 November 2012 1.5.1.4 Definitions from the Asynchronous Message Transfer Recommended Standard The following terms used in this

45、 Recommended Practice are adapted from definitions given in reference 1: Application AMS (AAMS): Protocol that conveys application data between AMS modules within a single continuum. Meta-AMS (MAMS): Protocol that propagates configuration information that enables the exchange of AAMS PDUs within a s

46、ingle continuum. Remote AMS (RAMS): Protocol the conveys application data between AMS modules in different continua. Meta-AMS PDU (MPDU): PDUs used to effect configuration and discovery procedures. 1.6 NOMENCLATURE 1.6.1 NORMATIVE TEXT The following conventions apply for the normative specifications

47、 in this Recommended Standard: a) the words shall and must imply a binding and verifiable specification; b) the word should implies an optional, but desirable, specification; c) the word may implies an optional specification; d) the words is, are, and will imply statements of fact. NOTE These conven

48、tions do not imply constraints on diction in text that is clearly informative in nature. 1.6.2 INFORMATIVE TEXT In the normative sections of this document (sections 3-6 and annex A), informative text is set off from the normative specifications either in notes or under one of the following subsectio

49、n headings: Overview; Background; Rationale; Discussion. ISO 20213:2015(E) ISO 2015 All rights reservedBS ISO 20213:2015CCSDS RECOMMENDED PRACTICE FOR SOIS MESSAGE TRANSFER SERVICE CCSDS 875.0-M-1 Page 1-4 November 2012 1.7 REFERENCES The following documents contain provisions which, through reference in this text, constitute provisions of this Recommended Practice. At the time of publication, the editions indicated were valid. All