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Transport Network Architecture T MU AM 06011 TI Technical Information Transport Network Architecture Version0 1. Issued date: 29 March 2017 © State of NSW through Transport for NSW 2017 Superseded by T MU AM 06011 v2.0, 11/07/2017 TI T MU AM 06011 TI Transport Network Architecture Version 1.0 Issued date: 29 March 2017 Important message This document is one of a set of standards developed solely and specifically for use on Transport Assets (as defined in the Asset Standards Authority Charter). It is not suitable for any other purpose. The copyright and any other intellectual property in this document will at all times remain the property of the State of New South Wales (Transport for NSW). You must not use or adapt this document or rely upon it in any way unless you are providing products or services to a NSW Government agency and that agency has expressly authorised you in writing to do so. If this document forms part of a contract with, or is a condition of approval by a NSW Government agency, use of the document is subject to the terms of the contract or approval. To be clear, the content of this document is not licensed under any Creative Commons Licence. This document may contain third party material. The inclusion of third party material is for illustrative purposes only and does not represent an endorsement by NSW Government of any third party product or service. If you use this document or rely upon it without authorisation under these terms, the State of New South Wales (including Transport for NSW) and its personnel does not accept any liability to you or any other person for any loss, damage, costs and expenses that you or anyone else may suffer or incur from your use and reliance on the content contained in this document. Users should exercise their own skill and care in the use of the document. This document may not be current and is uncontrolled when printed or downloaded. Standards may be accessed from the Asset Standards Authority website at www.asa.transport.nsw.gov.au © State of NSW through Transport for NSW 2017 Superseded by T MU AM 06011 v2.0, 11/07/2017 TI T MU AM 06011 TI Transport Network Architecture Version 1.0 Issued date: 29 March 2017 Standard governance Owner: Manager, Systems Engineering Process, Asset Standards Authority Authoriser: Director, Network Standards and Services, Asset Standards Authority Approver: Executive Director, Asset Standards Authority on behalf of the ASA Configuration Control Board Document history Version Summary of changes 1.0 First issue For queries regarding this document, please email the ASA at [email protected] or visit www.asa.transport.nsw.gov.au © State of NSW through Transport for NSW 2017 Superseded by T MU AM 06011 v2.0, 11/07/2017 TI T MU AM 06011 TI Transport Network Architecture Version 1.0 Issued date: 29 March 2017 Preface The Asset Standards Authority (ASA) is a key strategic branch of Transport for NSW (TfNSW). As the network design and standards authority for NSW Transport Assets, as specified in the ASA Charter, the ASA identifies, selects, develops, publishes, maintains and controls a suite of requirements documents on behalf of TfNSW, the asset owner. 11/07/2017 The ASA deploys TfNSW requirements for asset and safety assurance by creating and managing TfNSW's governance models, documents and processes. To achieve this, the ASA focuses on four primary tasks: • publishing and managing TfNSW's process and requirements documents including TfNSW v2.0, plans, standards, manuals and guides • deploying TfNSW's Authorised Engineering Organisation (AEO) framework TI • continuously improving TfNSW’s Asset Management Framework • collaborating with the Transport cluster and industry through open engagement The AEO framework authorises engineering organisations to supply and provide asset related products and services to TfNSW. It works to assure the safety, quality and fitness for purpose of those products and services over the asset's whole-of-life. AEOs are expected to demonstrate 06011 how they have applied the requirements of ASA documents, including TfNSW plans, standards and guides, when delivering assets and related services for TfNSW. Compliance with ASA requirements by itself is not sufficient to ensure satisfactory outcomes for AM NSW Transport Assets. The ASA expects that professional judgement be used by competent personnel when using ASA requirements to produce those outcomes. About this document MU This document provides an overview of the proposed transport network architecture (TNA) and how it applies to TfNSW, describes the methodology adopted by the ASA in developing a T transport network architecture framework, gives a description of the draft architecture and discusses the benefits to TfNSW stakeholders. by The ASA systems engineering group has developed this document to share its progress on developing a model-based systems engineering interpretation of the rail network. This document has been developed with consultation from the transport cluster and is developed with reference to the published transport network architecture framework. This document provides a single reference and progress update for the development of the transport network architecture framework by ASA. This document supersedes T MU AM 06003 TI Development of a Transport Network Architecture Model, version 1.0. This technical information is a first issue. © State of NSW through Transport for NSW 2017 Page 4 of 66 Superseded T MU AM 06011 TI Transport Network Architecture Version 1.0 Issued date: 29 March 2017 Foreword This document forms part of a suite of TfNSW systems engineering documents of which T MU AM 06006 ST Systems Engineering is the parent document. T MU AM 06001 GU AEO Guide to Systems Architectural Design also forms part of the systems engineering suite of documents that provides TfNSW and supplier organisations with guidance in the synthesis and development of system-level requirements, combining in an effective system architecture, upon which a robust and adaptive transport system design can be based. © State of NSW through Transport for NSW 2017 Page 5 of 66 Superseded by T MU AM 06011 v2.0, 11/07/2017 TI T MU AM 06011 TI Transport Network Architecture Version 1.0 Issued date: 29 March 2017 Table of contents 1. Introduction .............................................................................................................................................. 7 2. Purpose .................................................................................................................................................... 7 2.1. Scope ..................................................................................................................................................... 7 2.2. Application ............................................................................................................................................. 8 3. Reference documents ............................................................................................................................. 8 11/07/2017 4. Terms and definitions ............................................................................................................................. 9 5. Background ............................................................................................................................................ 11 6. Review of architecture frameworks ..................................................................................................... 11 6.1. The UK railway architecture framework ............................................................................................... 13 v2.0, 6.2. Unified profile for DoDAF and MODAF (UPDM) .................................................................................. 14 7. Design of the ASA TNA structure ........................................................................................................ 16 TI 7.1. TNA metamodel ................................................................................................................................... 16 7.2. Underlying modelling philosophy ......................................................................................................... 17 7.3. Overview of TNA structure ................................................................................................................... 18 7.4. Generic depiction of the system's needs ............................................................................................. 19 7.5. Generic depiction of transport architecture .......................................................................................... 19 7.6. Depiction of actual system to realise the generic ................................................................................ 20 7.7. Transport network evolution ................................................................................................................ 20 06011 8. Implementation of the TNA ................................................................................................................... 21 8.1. The TNA structure ............................................................................................................................... 22 8.2. Diagram identifier scheme ................................................................................................................... 23 AM 8.3. Description of enhancements for increased usability .......................................................................... 25 9. The transport
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