Western Route Strategic Plan V7
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ATOC Guidance Note – Risks & Opportunities from Rocs and TM
Uncontrolled When Printed Document comes into force on 24/05/2016 Published by RSSB on behalf of Association of Train Operating Companies (ATOC) on 03/09/2016 ATOC/GN036 Issue 1.1 24 May 2016 ATOC Guidance Note – Risks & Opportunities from ROCs and TM Submitted by Steve Price Synopsis Operations Planning Advisor, ATOC This document provides guidance to train operators on identifying the risks Authorised by: and opportunities that arise from the introduction of Rail Operating Centres and Traffic Management. Roger Cobbe Chair, ATOC ERTMS Steering Group Gary Cooper Director of Operations, Engineering and Major Projects, ATOC Uncontrolled When Printed Document comes into force on 24/05/2016 Published by RSSB on behalf of Association of Train Operating Companies (ATOC) on 03/09/2016 ATOC Guidance Note - Risks & Opportunities ATOC/GN036 Issue 1.1 from ROCs and TM May 2016 Contents Section Description Page Part A Issue Record 3 Responsibilities 3 Explanatory Note 3 Document Status 3 Supply 3 Part B 1 Purpose 4 2 Scope 4 3 Definitions 4 4 Introduction 4 5 Industry Standards and Governance 8 6 Rail Operating Centres 11 7 Traffic Management 19 8 Reference Material 40 9 Abbreviations 41 Appendices A Three models of control co-location 42 B Upgrading stock & crew provision Case Study 1 45 C Upgrading stock & crew provision Case Study 2 47 D Checklist of Train Operator Responsibilities and Actions – Activities moving to a ROC 50 E Checklist of Train Operator Responsibilities and Activities – Introducing TM 52 Page 2 of 53 Uncontrolled When Printed Document comes into force on 24/05/2016 Published by RSSB on behalf of Association of Train Operating Companies (ATOC) on 03/09/2016 ATOC Guidance Note - Risks & Opportunities ATOC/GN036 Issue 1.1 from ROCs and TM May 2016 Part A Issue Record This document will be updated when necessary by distribution of a complete replacement. -
Identification and Localization of Track Circuit False Occupancy Failures Based on Frequency Domain Reflectometry
sensors Article Identification and Localization of Track Circuit False Occupancy Failures Based on Frequency Domain Reflectometry Tiago A. Alvarenga 1 , Augusto S. Cerqueira 1 , Luciano M. A. Filho 1 , Rafael A. Nobrega 1 , Leonardo M. Honorio 1,* and Henrique Veloso 2 1 Electrical Engineering Department, Federal University of Juiz de Fora, Juiz de Fora 36036-900, MG, Brazil; [email protected] (T.A.A.); [email protected] (A.S.C.); luciano.ma.fi[email protected] (L.M.A.F.); [email protected] (R.A.N.) 2 MRS Logística, Juiz de Fora 36060-010, MG, Brazil; [email protected] * Correspondence: [email protected] Received: 15 October 2020; Accepted: 9 December 2020; Published: 18 December 2020 Abstract: Railway track circuit failures can cause significant train delays and economic losses. A crucial point of the railway operation system is the corrective maintenance process. During this operation, the railway lines have the circulation of trains interrupted in the respective sector, where traffic restoration occurs only after completing the maintenance process. Depending on the cause and length of the track circuit, identifying and solving the problem may take a long time. A tool that assists in track circuit fault detection during an inspection adds agility and efficiency in its restoration and cost reduction. This paper presents a new method, based on frequency domain reflectometry, to diagnose and locate false occupancy failures of track circuits. Initially, simulations are performed considering simplified track circuit approximations to demonstrate the operation of the proposed method, where the fault position is estimated by identifying the null points and through non-linear regression on signal amplitude response. -
ERTMS/ETCS Railway Signalling
Appendix A ERTMS/ETCS Railway Signalling Salvatore Sabina, Fabio Poli and Nazelie Kassabian A.1 Interoperable Constituents The basic interoperability constituents in the Control-Command and Signalling Sub- systems are, respectively, defined in TableA.1 for the Control-Command and Sig- nalling On-board Subsystem [1] and TableA.2 for the Control-Command and Sig- nalling Trackside Subsystem [1]. The functions of basic interoperability constituents may be combined to form a group. This group is then defined by those functions and by its remaining exter- nal interfaces. If a group is formed in this way, it shall be considered as an inter- operability constituent. TableA.3 lists the groups of interoperability constituents of the Control-Command and Signalling On-board Subsystem [1]. TableA.4 lists the groups of interoperability constituents of the Control-Command and Signalling Trackside Subsystem [1]. S. Sabina (B) Ansaldo STS S.p.A, Via Paolo Mantovani 3-5, 16151 Genova, Italy e-mail: [email protected] F. Poli Ansaldo STS S.p.A, Via Ferrante Imparato 184, 80147 Napoli, Italy e-mail: [email protected] N. Kassabian Ansaldo STS S.p.A, Via Volvera 50, 10045 Piossasco Torino, Italy e-mail: [email protected] © Springer International Publishing AG, part of Springer Nature 2018 233 L. Lo Presti and S. Sabina (eds.), GNSS for Rail Transportation,PoliTO Springer Series, https://doi.org/10.1007/978-3-319-79084-8 234 Appendix A: ERTMS/ETCS Railway Signalling Table A.1 Basic interoperability constituents in the Control-Command -
EULYNX the Next Generation Signalling Strategy for Europe
European Initiative Linking Interlocking Subsystems EULYNX The next generation signalling strategy for Europe Signalling Seminar IRSE ITC – JR East Frans Heijnen 7 April 2016 With thanks to Maarten van der Werff What would you do? European Initiative Linking Interlocking Subsystems Situation: • You are an infra manager (…. passenger, tax payer) • Expectations concerning signalling • Huge installed base • Many generations of equipment • Obsolete within 10..20 years • Not enough budget to replace And you know: “At all European railways these problems are similar …” EULYNX 2 What is the problem? European Initiative Linking Interlocking Subsystems • Each railway project adds new assets to become obsolete again • They get overage sooner than expected • Costs depend on whoever was chosen in the past as the supplier of the system • There are potential savings but the railway is stuck with current solutions • But you don’t have a strategy for a new solution EULYNX 3 EULYNX. What is EULYNX? European Initiative Linking Interlocking Subsystems EULYNX is the strategic approach for standardisation of signalling systems Because standardisation is a key factor to reduce: • A ‘technology zoo’ with many different systems, • The number of multiple incompatible interfaces • The cost involved in replacing and renewal EULYNX 4 The vision that becomes reality European Initiative Linking Interlocking Subsystems By systems engineering and the development process • Use a common architecture • With a common apportionment of functionalities • Define standardised -
Selected Problems in Railway Vehicle Dynamics Related to Running Safety
THE ARCHIVES OF TRANSPORT ISSN (print): 0866-9546 Volume 31, Issue 3, 2014 e-ISSN (online): 2300-8830 DOI: 10.5604/08669546.1146984 SELECTED PROBLEMS IN RAILWAY VEHICLE DYNAMICS RELATED TO RUNNING SAFETY Ewa Kardas-Cinal Warsaw University of Technology, Faculty of Transport, Warsaw, Poland e-mail: [email protected] Abstract: The paper includes a short review of selected problems in railway vehicle-track system dynamics which are related to the running safety. Different criteria used in assessment of the running safety are presented according to the standards which are in force in Europe and other countries. Investigations of relevant dynamic phenomena, including the mechanism of railway vehicle derailment, and the resulting modifications of the running safety criteria are also discussed. Key words: railway vehicle, dynamics, running safety, derailment 1. Introduction and a great development in the field of modeling of Among the first problems that have emerged in the the railway vehicle-track systems and simulations early development of the railways was guidance of of their motion, remain valid and are still used in the railway vehicle along the track and the the analysis of the dynamics of such systems. associated excessive wear of wheel flanges. Solution to both problems was achieved in the 2. Investigations of railway vehicle dynamics second and third decades of the nineteenth century The first realistic model of railway vehicle by the introduction of a conical wheel tread and a dynamics was proposed by Frederick W. Carter – a clearance between wheel flange and the rail head. British engineer who graduated in mathematics at This was primarily the result of empirical the University of Cambridge. -
Land Off Brook Hill Lane, Dunford Bridge, Barnsley, Sheffield
2019/1013 Applicant: National Grid Description: Planning application for National Grid's Visual Impact Provision (VIP) project involving the following works:1) Construction of a new sealing end compound, including permanent access; 2) Construction of a temporary haul road from Brook Hill Lane including widened bellmouth; 3) Construction of a temporary Trans Pennine Trail Diversion to be used for approximately 12 - 18 months; following construction approximately 410m of said diversion surface would be retained permanently; and 4) Erection of two bridges (one temporary and one permanent) along the Trans Pennine Trail diversion Site Address: Land off Brook Hill Lane, Dunford Bridge, Barnsley, Sheffield Site Description The site stretches from Dunford Bridge in the Peak District National Park to Wogden Foot LWS approximately 1.8km to the east. With the exception of the sealing end compounds at either end, the site is linear and broadly follows the route of the Trans Pennine Trail (TPT). At Dunford Bridge the site extends to the former rail tunnel entrance and includes the existing sealing end compound located behind properties on Don View. Beyond this is the TPT car park and the TPT itself which is a former rail line running from Dunford Bridge to Penistone; now utilised as a bridleway. The site takes in land adjacent the TPT along which a temporary diverted bridleway route is proposed. In addition, Wogden Foot, a Local Wildlife Site (LWS) located 1.8km to the east is included (in part) as the proposed location of a new sealing end compound; construction access to this from Windle Edge also forms part for the application. -
Report on Railway Accident with Freight Car Set That Rolled Uncontrolledly from Alnabru to Sydhavna on 24 March 2010
Issued March 2011 REPORT JB 2011/03 REPORT ON RAILWAY ACCIDENT WITH FREIGHT CAR SET THAT ROLLED UNCONTROLLEDLY FROM ALNABRU TO SYDHAVNA ON 24 MARCH 2010 Accident Investigation Board Norway • P.O. Box 213, N-2001 Lillestrøm, Norway • Phone: + 47 63 89 63 00 • Fax: + 47 63 89 63 01 www.aibn.no • [email protected] This report has been translated into English and published by the AIBN to facilitate access by international readers. As accurate as the translation might be, the original Norwegian text takes precedence as the report of reference. The Accident Investigation Board has compiled this report for the sole purpose of improving railway safety. The object of any investigation is to identify faults or discrepancies which may endanger railway safety, whether or not these are causal factors in the accident, and to make safety recommendations. It is not the Board’s task to apportion blame or liability. Use of this report for any other purpose than for railway safety should be avoided. Photos: AIBN and Ruter As Accident Investigation Board Norway Page 2 TABLE OF CONTENTS NOTIFICATION OF THE ACCIDENT ............................................................................................. 4 SUMMARY ......................................................................................................................................... 4 1. INFORMATION ABOUT THE ACCIDENT ..................................................................... 6 1.1 Chain of events ................................................................................................................... -
Review and Summary of Computer Programs for Railway Vehicle Dynamics (Final Report), 1981
9( <85 W f Review and Sum m ary of U.S. D epartm ent of Transportation Computer Programs for Federal Railroad Administration Railway Vehicle Dynam ics Office of Research and Development Washington, D.C. 20590 FRA/ORD-81/17 February 1981 Document is available to the U.S. Final Report public through the National Technical information Service, Walter D. Pilkey and Staff Springfield, Virginia 22161 School of Engineering and Applied Science University of Virginia 03 - Rail Vehicles at Charlottesville, V A 22901 Components NOTICE This document is disseminated under the sponsorship of the U.S.Department of Transportation in the interest of information exchange. The United States Government assumes no liability for the contents or use thereof. NOTICE The United States Government does not endorse products of manufacturers. Trade or manufacturer's names appear herein solely because they are considered essential to the object of this report. Technical Report Documentation Page 1. Report No. 2. Governm ent A c c e s s io n N o. 3. R e c ip ie n t 's C a t a lo g No. FRA/0R&D-81/17 . 4. Title and Subtitle 5. R e p o rt D ate REVIEW AND SUMMARY OF COMPUTER PROGRAMS FOR RAILWAY February 1981 VEHICLE DYNAMICS . Q. 6. Performing Organization Code 8. Performing Orgoni zofion Report No. 7. A u th o r's) UVA-529162-MAE80-101 Walter D. Pilkey 9. Performing Organization Name and Address 10. Work Unit No. (TRAIS) School of Engineering and Applied Science, University of Virginia 11. Contract or Grant No. -
Campaigning for a Bigger Better Railway Railfuture Annual Review 2017 1
Annual Review 2017 Campaigning for a bigger better railway Railfuture Annual Review 2017 1 www.railfuture.org.uk pushed into next year and beyond. Honorary Meanwhile, franchising is facing its most uncertain future since privatisation and there are doubts President’s whether the current model can survive. address It may seem that given all the travails of the railway, groups fighting for The coming year on the railways is full of both uncertainty and local improvements or reopenings opportunity. On the one hand, there may face an uphill task. Not is more money available for railway necessarily. The kind of ideas and investment than ever before, after an schemes that we are putting forward amazing settlement of the may well fit in with Network Rail’s Christian Wolmar investment plans which start in April wider plans. There is a new emphasis There may never be a better time to 2019. On the other hand, in the short term, the overspending during the on devolution, on listening to engage with the wider industry than current five year period means that ‘stakeholders’ and on finding quick during these rather troubled times. schemes have been reined back or wins. Go for it. which will stimulate economic Chair’s review growth. Campaigning for a bigger better Our key national campaigns for 2018 railway sounds simple, but what do are therefore: passengers first, fares we mean? and ticketing, route modernisation and a bigger railway. A better railway is one which puts the passenger first. Successful businesses Railfuture aims to put forward have excellent customer service realistic proposals to improve rail woven into their culture, gaining the services. -
29 September 2006 Issue 55
ISSN 1751-8091 RailwayThe Herald 29 September 2006 Issue 55 TheThe complimentarycomplimentary UKUK railwayrailway journaljournal forfor thethe railwayrailway enthusiastenthusiast For the latest issue and copies of all back issues, visit www.railwayherald.com RailwayThe Herald Issue 55 Front Cover During the Severn Valley Railway's Autumn Steam Gala, the NRM's LNWR 'Super D' No. 49395 approaches Arley with the 13.19 Bridgenorth - Kidderminster service on 24 September. Fred Kerr Contents One dead as Voyager unit hits car on ECML south of York. Page 4 Successs for ACoRP Community Rail event at Darlington. Page 7 GBRailfreight commemorates Operations Manager. Page 6 ABOVE: Class 37/4 No. 37406 The Saltaire Society crosses to the freight lines at Chesterfield on 21 September with the 16.16 DRS rescues Freightliner Heavy Haul Sinfin - Doncaster Belmont tanks. Steve Philpott failure. Page 7 BELOW: With North Pole Eurostar depot in the background, a facility which will close in the not-too-distant future with the opening of the new depot at Temple Mills, FM Rail Class 31 No. 31105 leads Network Rail yellow-liveried classmate No. WORLD NEWS SPECIAL: 31106 westwards with the 17.01 Old Oak Common - Newton Abbot Hackney Yard test train on 25 September. Chris Holt Some of the highlights at Innotrans'06 Page 18 Regular Sections Classified Advertisements 8 Railtour News 9 Rolling Stock News 11 Notable Workings Pictorial 12 Preservation View 14 European Interlude 18 Submissions We welcome submissions from all readers, especially photographs from those enthusiasts with a digital camera. Pictures should be sent to the editor at [email protected] Good quality scans of colour slides and prints are also acceptable. -
Signalling Control Table Design and Test Knowledge
CPD Series: Signalling Control Table Design and Test Knowledge Course Code: SC 20-038 30 October 2020 (Friday), 7:00 pm – 10:00 pm Objectives and Learning Outcomes This course aims to provide participants in-depth knowledge in signalling control table design and test. Upon completion of this course, participants will be able to: • Understand how to set a signalling route and call a point machine through a number of relay logic circuit sequences • Understand how to normalize a route through trains passing through and by route button pull with or without approaching train • Understand how the relay logic circuits and Solid Course Structure State Interlocking (SSI) data are implemented This course covers the following major according to the control tables topics: • Understand what tests will be conducted before an interlocking system is put into service • Route Relay Interlocking (RRI) principles and related relay circuit sequence for Who Should Attend route setting Those who are interested in railway signalling • Relationship between control tables technology in design, test and commissioning aspects design and signalling circuits on-site implementation Pre-requisites • Introduction of how the Solid State Participants with signalling knowledge and practical Interlocking (SSI) performs the safety experience are preferable* function in Interlocking design to ensure same integrity of RRI Language • What tests will be done in the signalling Cantonese with English terminologies (with presentation circuit during implementation stage slides in English) • How to do the signalling system control tests (Signal, Route & Point Machine) Venue before a signalling system is put into MTR Academy - Hung Hom Centre, Kowloon, Hong Kong service to ensure the signalling circuit is implemented according to the control Mode of Learning table design Classroom lecture and discussion Speaker Timothy Y.T. -
Brunel's Dream
Global Foresights | Global Trends and Hitachi’s Involvement Brunel’s Dream Kenji Kato Industrial Policy Division, Achieving Comfortable Mobility Government and External Relations Group, Hitachi, Ltd. The design of Paddington Station’s glass roof was infl u- Renowned Engineer Isambard enced by the Crystal Palace building erected as the venue for Kingdom Brunel London’s fi rst Great Exhibition held in 1851. Brunel was also involved in the planning for Crystal Palace, serving on the The resigned sigh that passed my lips on arriving at Heathrow building committee of the Great Exhibition, and acclaimed Airport was prompted by the long queues at immigration. the resulting structure of glass and iron. Being the gateway to London, a city known as a melting pot Rather than pursuing effi ciency in isolation, Brunel’s of races, the arrivals processing area was jammed with travel- approach to constructing the Great Western Railway was to ers from all corners of the world; from Europe of course, but make the railway lines as fl at as possible so that passengers also from the Middle East, Africa, Asia, and North and South could enjoy a pleasant journey while taking in Britain’s won- America. What is normally a one-hour wait can stretch to derful rural scenery. He employed a variety of techniques to two or more hours if you are unfortunate enough to catch a overcome the constraints of the terrain, constructing bridges, busy time of overlapping fl ight arrivals. While this only adds cuttings, and tunnels to achieve this purpose. to the weariness of a long journey, the prospect of comfort Rain, Steam and Speed – The Great Western Railway, a famous awaits you on the other side.