BS-ISO-17356-5-2006 Road vechicles.pdf
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1、BRITISH STANDARD BS ISO 17356-5:2006 Road vehicles Open interface for embedded automotive applications Part 5: OSEK/VDX Network Management (NM) ICS 43.040.15 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 14:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 17356-5:2006 This British
2、Standard was published under the authority of the Standards Policy and Strategy Committee on 3 February 2006 BSI 3 February 2006 ISBN 0 580 47778 9 National foreword This British Standard reproduces verbatim ISO 17356-5:2006 and implements it as the UK national standard. The UK participation in its
3、preparation was entrusted to Technical Committee AUE/16, Electrical and electronic equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publi
4、cations referred to in this document may be found in the BSI Catalogue under the section entitled “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 nec
5、essary provisions of a contract. Users are responsible for its correct application. Compliance 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 int
6、erpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to vi, pages 1 to 117 and a back co
7、ver. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 14:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 17356-5:2006
8、(E) INTERNATIONAL STANDARD ISO 17356-5 First edition 2006-02-01 Road vehicles Open interface for embedded automotive applications Part 5: OSEK/VDX Network Management (NM) Vhicules routiers Interface ouverte pour applications automobiles embarques Partie 5: Gestion du rseau OSEK/VDX (NM) BS ISO 17356
9、-5:2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 14:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 14:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iii Contents Page Foreword iv 0 Introduction. v 0.1 General. v 0.2 System s
10、tatus v 0.3 Remarks by the authors. v 0.4 Summary. vi 1 Scope . 1 1.1 Embedding of the Network Management (NM) 1 1.2 Adaptation to bus protocol specific requirements . 1 1.3 Adaptation to node resources. 1 1.4 Adaptation to hardware-specific requirements. 1 1.5 Station management (system-specific al
11、gorithms) 2 1.6 Philosophy of node monitoring. 2 2 Direct Network Management . 3 2.1 Concept 3 2.2 Algorithms and behaviour . 11 3 Indirect Network Management. 54 3.1 General. 54 3.2 Concept 54 3.3 Algorithms and behaviour . 60 4 System generation and API . 75 4.1 Overview 75 4.2 Conventions for ser
12、vice description 77 4.3 General data types 79 4.4 Common services. 79 4.5 Services for direct NM 89 4.6 Services for indirect NM. 92 5 Impacts upon OS, COM and the data link layer. 93 5.1 Error codes 93 5.2 Common impacts 93 5.3 Impacts from direct NM 97 5.4 Impacts from indirect NM. 98 Annex A (inf
13、ormative) Implementation proposal (direct NM) 101 Index 117 BS ISO 17356-5:2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 14:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standa
14、rds 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 technical committee has been established has the right to be represented on that committee. International organ
15、izations, 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 electrotechnical standardization. International Standards are drafted in accordance with the rules given i
16、n 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 the member bodies for voting. Publication as an International Standard requires approval by at least 75 %
17、 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 identifying any or all such patent rights. ISO 17356-5 was prepared by Technical Committee ISO/TC 22, Road
18、 vehicles, Subcommittee SC 3, Electrical and electronic equipment. ISO 17356 consists of the following parts, under the general title Road vehicles Open interface for embedded automotive applications: Part 1: General structure and terms, definitions and abbreviated terms Part 2: OSEK/VDX specificati
19、ons for binding OS,COM and NM Part 3: OSEK/VDX Operating System (OS) Part 4: OSEK/VDX Communication (COM) Part 5: OSEK/VDX Network Management (NM) Part 6: OSEK/VDX Implementation Language (OIL) BS ISO 17356-5:2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 14:26:07 GMT+00:00 2006, Uncont
20、rolled Copy, (c) BSI v 0 Introduction 0.1 General There is an increasing tendency for electronic control units (ECUs) made by different manufacturers to be networked within vehicles by serial data communication links. Therefore, standardization of basic and non-competitive infrastructure in ECUs aim
21、s at avoiding the design of unnecessary variants and saving development time. In the scope of OSEK/VDX cooperation, the Network Management system (NM) provides standardized features which ensure the functionality of inter-networking by standardized interfaces. The essential task of NM is to ensure t
22、he safety and the reliability of a communication network for ECUs. In a vehicle, a networked ECU is expected to provide certain features: each node accessible for authorized entities; maximum tolerance with regard to temporary failures; and support of network-related diagnostic features. At a basic
23、configuration stage, NM implementations complying with OSEK specifications are implemented in all networked nodes. This implies a solution for NM which can be implemented throughout the broad range of available hardware offered in todays ECUs. Therefore, the status of the network is recorded and eva
24、luated uniformly at all ECUs at intervals. Thus, each node features a determined behaviour as regards the network and the application concerned. NM offers two alternative mechanisms for network monitoring: indirect monitoring by monitored application messages; and direct monitoring by dedicated NM c
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