BS ISO 20205-2015 Space data and information transfer systems Spacecraft Onboard Interface Systems Low Data-Rate Wireless Communications for Spacecraft Monitoring and Control《空间数据和.pdf

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1、BSI Standards PublicationBS ISO 20205:2015Space data and informationtransfer systems SpacecraftOnboard Interface Systems Low Data-Rate WirelessCommunications for SpacecraftMonitoring and ControlBS ISO 20205:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 2

2、0205:2015.The UK participation in its preparation 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

3、 contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 87906 7 ICS 49.140 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the

4、 authority of the Standards Policy and Strategy Committee on 31 December 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 20205:2015 ISO 2015Space data and information transfer systems Spacecraft Onboard Interface Systems Low Data-Rate Wireless Communications for

5、 Spacecraft Monitoring and ControlSystmes de transfert des informations et donnes spatiales Services dinterfaces bord des vhicules spatiaux Communication sans fil faible dbit de donnes pour la surveillance et le contrle des vhicules spatiauxINTERNATIONAL STANDARDISO20205First edition2015-08-15Refere

6、nce numberISO 20205:2015(E)BS ISO 20205:2015ISO 20205:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means,

7、 electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 V

8、ernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 20205:2015ISO 20205:2015(E) ISO 2015 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodie

9、s). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and n

10、on-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Pa

11、rt 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies castin

12、g 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 identifying any or all such patent rights. ISO 20205 was prepared by the Consultative Committee for Space Data Systems (CCSDS) (as CCS

13、DS 882.0-M-1, May 2013) and was adopted (without modifications except those stated in clause 2 of this International Standard) by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee SC 13, Space data and information transfer systems. BS ISO 20205:2015BS ISO 20205:2015Recommendat

14、ion for Space Data System Practices SPACECRAFT ONBOARD INTERFACE SYSTEMSLOW DATA-RATE WIRELESS COMMUNICATIONS FOR SPACECRAFT MONITORING AND CONTROL RECOMMENDED PRACTICE CCSDS 882.0-M-1 MAGENTA BOOK May 2013 BS ISO 20205:2015RECOMMENDED PRACTICE FOR LOW DATA-RATE WIRELESS COMMUNICATIONS CCSDS 882.0-M

15、-1 Page i May 2013 AUTHORITY Issue: Recommended Practice, Issue 1 Date: May 2013 Location: Washington, DC, USA This document has been approved for publication by the Management Council of the Consultative Committee for Space Data Systems (CCSDS) and represents the consensus technical agreement of th

16、e 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 (CCSDS A02.1-Y-3), and the record of Agency participation in the authorization of this document can be

17、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 Directorate NASA Headquarters Washington, DC 20546-0001, USA ISO 20205:2015(E) ISO 2015 All rights reser

18、vedBS ISO 20205:2015RECOMMENDED PRACTICE FOR LOW DATA-RATE WIRELESS COMMUNICATIONS CCSDS 882.0-M-1 Page ii May 2013 STATEMENT OF INTENT The Consultative Committee for Space Data Systems (CCSDS) is an organization officially established by the management of its members. The Committee meets periodical

19、ly 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 voluntary, the results of Committee actions are termed Recommendations and are not in themselves considered bind

20、ing 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 elements of their space mission support infrastructure shall operate and interoperate with others; and Recomm

21、ended 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 Practice is issued by, and represents the consensus of, the CCSDS members. Endorsement of this Recommend

22、ed 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 three years from its date of issuance, this Recommended Practice will be reviewed by the CCSDS to determine whether it should: (1) r

23、emain 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 of a Recommended Practice is issued, existing CCSDS-related member Practices and implementations are not

24、 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 encouraged to direct planning for its new Practices and implementations towards the later version of the Re

25、commended Practice. ISO 20205:2015(E) ISO 2015 All rights reservedBS ISO 20205:2015RECOMMENDED PRACTICE FOR LOW DATA-RATE WIRELESS COMMUNICATIONS CCSDS 882.0-M-1 Page iii May 2013 FOREWORD This document is a CCSDS Recommended Practice, which is the consensus result as of the date of publication of t

26、he Best Practices for low data-rate communication systems for spacecraft monitor and control in support of space missions. Through the process of normal evolution, it is expected that expansion, deletion, or modification of this document may occur. This Recommended Practice is therefore subject to C

27、CSDS 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 CCSDS Web site: http:/www.ccsds.org/ Questions relating to th

28、e contents or status of this document should be addressed to the CCSDS Secretariat at the address indicated on page i. ISO 20205:2015(E) ISO 2015 All rights reservedBS ISO 20205:2015RECOMMENDED PRACTICE FOR LOW DATA-RATE WIRELESS COMMUNICATIONS CCSDS 882.0-M-1 Page iv May 2013 At time of publication

29、, 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 (CNSA)/Peoples Republic of China. Deutsches Zentrum fr Luft- un

30、d 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 Aeronautics and Space Administration (NASA)/USA. UK Space Agency/Unite

31、d 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 Control General, Beijing Institute of Tracking and Telecommunica

32、tions 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 Centre (CSIR)/Republic of South Africa. Danish National Space Ce

33、nter (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)/Europe. Geo-Informatics and Space Technology Development Agenc

34、y (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 for this Recommended Practice it is specified as 250 kbps. low power: 10 mW or less (typic

35、al). quality of service, QoS: The ability to provide different priority to different applications, users, or data flows, or to guarantee a certain level of performance to a data flow. 1.7 CONVENTIONS 1.7.1 NOMENCLATURE The following conventions apply for the normative specifications in this Recommen

36、ded Practice: 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 conventions do not impl

37、y constraints on diction in text that is clearly informative in nature. ISO 20205:2015(E) ISO 2015 All rights reservedBS ISO 20205:2015RECOMMENDED PRACTICE FOR LOW DATA-RATE WIRELESS COMMUNICATIONS CCSDS 882.0-M-1 Page 1-3 May 2013 1.7.2 INFORMATIVE TEXT In the normative section of this document, in

38、formative text is set off from the normative specifications either in notes or under one of the following subsection headings: Overview; Background; Rationale; Discussion. 1.8 REFERENCES The following publications contain provisions, which through reference in this text, constitute provisions of thi

39、s document. At the time of publication, the editions indicated were valid. All publications are subject to revision, and users of this document are encouraged to investigate the possibility of applying the most recent editions of the publications indicated below. The CCSDS Secretariat maintains a re

40、gister of currently valid CCSDS publications. 1 IEEE Standard for Local and Metropolitan Area NetworksPart 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs). IEEE Std 802.15.4a-2011. New York: IEEE, 2011. 2 Wireless Systems for Industrial Automation: Process Control and Related Applications.

41、 ISA-100.11a-2011. Durham, North Carolina: ISA, 2011. 3 Wireless Network Communications Overview for Space Mission Operations. Report Concerning Space Data System Standards, CCSDS 880.0-G-1. Green Book. Issue 1. Washington, D.C.: CCSDS, December 2010. ISO 20205:2015(E) ISO 2015 All rights reservedBS

42、 ISO 20205:2015RECOMMENDED PRACTICE FOR LOW DATA-RATE WIRELESS COMMUNICATIONS CCSDS 882.0-M-1 Page 2-1 May 2013 2 OVERVIEW 2.1 RATIONALE AND BENEFITS Monitoring and controlling the behavior of a spacecraft and launch systems, during testing phases on ground or during nominal operations in orbit, is

43、the key to ensuring the correct functioning of various onboard systems and structures, the responses of these systems in their operational working environments, and the long-term reliability of the spacecraft. These data are also highly significant when compiling lessons learned that will be applied

44、 to building better space systems and increasing the reliability of future space components. (Refer to reference 3 for a comprehensive overview of application domains and for a detailed summary of RF communications and restrictions in differing operational environments.) The quantity of acquired spa

45、cecraft functional data depends on the ability to monitor required parameters at precise locations within a given project time and cost envelope. Hundreds and often thousands of data measurement locations are required, steadily increasing the mass (acquisition systems, cables, and harnesses) and the

46、 project costs and time (installation and verification of each new sensor). The use of wireless technologies is foreseen to reduce the integration effort, cost, and time typically required to instrument a high number of physical measurement points on a space structure. Technicians should need less t

47、ime to integrate and verify their installations, while the risk of mechanically damaging interfaces during the process should be reduced. Large structures should see health monitoring equipment mass reduced, while last-minute changes in the instrumentation (e.g., addition/removal of sensing nodes at

48、 measurement points) should be easier to accept at project level. One of the byproducts of using wireless technologies in space systems is the extra flexibility introduced when implementing wireless fault-tolerance and redundancy schemes. An overriding consideration in this document is the desire to

49、 provide recommendations that utilize wireless technology to augment the overall networking infrastructure in a spacecraft rather than to provide dedicated data transport to particular end-to-end application-specific subsystems. That is, although the recommendations specified in this document are related to relatively small-scale Personal Area Networks (PANs) rather the more familiar Local Area Networks (LANs) such as Ethernet, the desire is for w