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NSG 604 Indicators and Signs
This is an uncontrolled copy. Before use, make sure that this is the current version by visiting www.railsafe.org.au/nsg NSG 604 signals and signs Indicators and signs General To describe the types of indicators and signs used in the Network. ............................................................................................... NOTE The Figures in this Rule show examples of the indicators and signs used in the Network. White or lunar white lights are shown in blue . ............................................................................................... Clearance posts Clearance posts may be located between two converging lines to show the clearance limit. Some clearance posts have: • a reflective background, or • a white light that must be illuminated at night or in conditions of low visibility. White reflective post forms Illuminated post form FIGURE 1: Examples of clearance posts ............................................................................................... NETWORK RULES MARCH 2019 V10.0 © SYDNEY TRAINS 2019 PAGE 1 OF 38 This is an uncontrolled copy. Before use, make sure that this is the current version by visiting www.railsafe.org.au/nsg NSG 604 signals and signs Indicators and signs Dead end lights Dead end lights are small red lights to indicate the end of dead end sidings. The lights display STOP indications only. If it is possible for a dead end light to be mistaken as a running signal at STOP, a white light above the red light is used to distinguish it from a running signal. FIGURE 2: Examples of dead end lights ............................................................................................... NETWORK RULES MARCH 2019 V10.0 © SYDNEY TRAINS 2019 PAGE 2 OF 38 This is an uncontrolled copy. Before use, make sure that this is the current version by visiting www.railsafe.org.au/nsg NSG 604 signals and signs Indicators and signs Guard’s indicator If it is possible for the signal at the exit-end of a platform to be obscured from a Guard’s view, a Guard’s indicator is placed over the platform. -
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 -
CBTC Test Simulation Bench
Computers in Railways XII 485 CBTC test simulation bench J. M. Mera, I. Gómez-Rey & E. Rodrigo CITEF (Railway Technology Research Centre), Escuela Técnica Superior de Ingenieros Industriales, Universidad Politécnica de Madrid, Spain Abstract Due to its safety characteristics, signalling equipment requires a great amount of testing and validation during the different stages of its life cycle, and particularly during the installation and commissioning of a new line or upgrade of an existing line, the latter being even more complicated due to the short engineering periods available overnight. This project aims to develop a tool to reduce the above-mentioned efforts by simulating the CBTC trackside, fulfilling the interfaces between subsystems and elements of these subsystems, and using some real elements. In this way, a testing environment for signalling equipment and data has been developed for the CBTC system. The aims of the project that were set out at the beginning of the development and completed with the present simulator are as follows: Real CBTC equipment trials and integration: CBTC on-board equipment, CBTC Radio Centre, etc. Other signalling elements trials and integration: interlockings and SCCs. CBTC track data validation. In order to achieve these objectives, various simulation applications have been developed, of which the most important are the following: Infrastructure, Automatic trains, Train systems, Planning and Control Desk, etc. This system has been developed, and is currently adding new modules and functionalities, for companies of the Invensys Group: Westinghouse Rail WIT Transactions on The Built Environment, Vol 114, © 2010 WIT Press www.witpress.com, ISSN 1743-3509 (on-line) doi:10.2495/CR100451 486 Computers in Railways XII Systems in the UK and Dimetronic Signals in Spain, which are using it for the new CBTC lines under their responsibility. -
A New Signalling System for Automatic Block Signal Between Stations Controlling Through an IP Network
A New Signalling System for Automatic Block Signal between Stations Controlling through an IP Network 1R. Ishima, 1Y. Fukuta, 1M. Matsumoto, 2N. Shimizu, 3H. Soutome, 4M. Mori East Japan Railway Company, Saitama, Japan1; Daido Signal Co.,Ltd., Tokyo, Japan2; Hitachi, Ltd., Hitachinaka, Japan3; Toshiba Corp., Tokyo, Japan4 Abstract This paper describes a new signalling system which controls signalling field devices of automatic block signal between stations through an IP network. The system improves the method of the system already installed to Ichikawaono station on the Musasino line in February 2007. The Logic Controller (LC), placed in a signal house, exchanges the command and feedback data with the Field Controller (FC), placed near each automatic block signal, through the Ethernet Passive Optical Network (E- PON). Following the command data, the FC electrically controls signalling field devices such as signals, track circuits, transponders of the Automatic Train Stop (i.e. Automatic Train Protection) system with Pattern (ATS-P), transponders of the S-type of ATS (ATS-S), and output relays. Only optical fiber cable requires between the LC and the FC. The system has high reliability because the LC, the FC, and the data paths of E-PON are all duplex. The system provides sufficient maintenance information through the IP network. The system can realize higher reliability, less wire-connection- work, less amount of cable, cost cutting, and faster troubleshooting. A prototype system was under evaluation on the Joban Rapid Service line between Mabashi and Kitakashiwa from August 2006 to January 2008. Evaluating the results of the field test, we conclude that the prototype system is technically suitable for signal control. -
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 ................................................................................................................... -
Geographic Signaling System (Geo)
FIELD REFERENCE MANUAL GEOGRAPHIC SIGNALING SYSTEM (GEO) JULY 2008 (REVISED SEPTEMBER 2018) DOCUMENT NO. SIG-00-05-09 VERSION D Siemens Mobility 700 East Waterfront Drive Munhall, Pennsylvania 15120 1-800-793-SAFE Copyright © 2008-2018 Siemens Mobility, Inc. All rights reserved PRINTED IN THE U.S.A. PROPRIETARY INFORMATION The material contained herein constitutes proprietary and confidential information, and is the intellectual property of Siemens Mobility, Inc., Rail Automation (Siemens) protected under United States patent, copyright and/or other laws and international treaty provisions. This information and the software it describes are for authorized use only, and may not be: (i) modified, translated, reverse engineered, decompiled, disassembled or used to create derivative works; (ii) copied or reproduced for any reason other than specific application needs; or (iii) rented, leased, lent, sublicensed, distributed, remarketed, or in any way transferred; without the prior written authorization of Siemens. This proprietary notice and any other associated labels may not be removed. TRANSLATIONS The manuals and product information of Siemens Mobility, Inc. are intended to be produced and read in English. Any translation of the manuals and product information are unofficial and can be imprecise and inaccurate in whole or in part. Siemens Mobility, Inc. does not warrant the accuracy, reliability, or timeliness of any information contained in any translation of manual or product information from its original official released version in English and shall not be liable for any losses caused by such reliance on the accuracy, reliability, or timeliness of such information. Any person or entity that relies on translated information does so at his or her own risk. -
BACKTRACK 22-1 2008:Layout 1 21/11/07 14:14 Page 1
BACKTRACK 22-1 2008:Layout 1 21/11/07 14:14 Page 1 BRITAIN‘S LEADING HISTORICAL RAILWAY JOURNAL VOLUME 22 • NUMBER 1 • JANUARY 2008 • £3.60 IN THIS ISSUE 150 YEARS OF THE SOMERSET & DORSET RAILWAY GWR RAILCARS IN COLOUR THE NORTH CORNWALL LINE THE FURNESS LINE IN COLOUR PENDRAGON BRITISH ENGLISH-ELECTRIC MANUFACTURERS PUBLISHING THE GWR EXPRESS 4-4-0 CLASSES THE COMPREHENSIVE VOICE OF RAILWAY HISTORY BACKTRACK 22-1 2008:Layout 1 21/11/07 15:59 Page 64 THE COMPREHENSIVE VOICE OF RAILWAY HISTORY END OF THE YEAR AT ASHBY JUNCTION A light snowfall lends a crisp feel to this view at Ashby Junction, just north of Nuneaton, on 29th December 1962. Two LMS 4-6-0s, Class 5 No.45058 piloting ‘Jubilee’ No.45592 Indore, whisk the late-running Heysham–London Euston ‘Ulster Express’ past the signal box in a flurry of steam, while 8F 2-8-0 No.48349 waits to bring a freight off the Ashby & Nuneaton line. As the year draws to a close, steam can ponder upon the inexorable march south of the West Coast Main Line electrification. (Tommy Tomalin) PENDRAGON PUBLISHING www.pendragonpublishing.co.uk BACKTRACK 22-1 2008:Layout 1 21/11/07 14:17 Page 4 SOUTHERN GONE WEST A busy scene at Halwill Junction on 31st August 1964. BR Class 4 4-6-0 No.75022 is approaching with the 8.48am from Padstow, THE NORTH CORNWALL while Class 4 2-6-4T No.80037 waits to shape of the ancient Bodmin & Wadebridge proceed with the 10.00 Okehampton–Padstow. -
Crossing Protection with Indicators for Train Movements
Crossing Protection With Indicators For Train Movements By G. K. Zulandt Assistant Signal Engineer Terminal Railroad Association of St. louis St. louis. Mo. New Installations, on Terminal Railroad Asso ciation of St. Louis, include special color-light This indicator, 50 ft. from the crossing, dwarf signals, known as crossing protection in- . has a key-controller on top dicators, which inform ·enginemen whether f Iash in g -I i g h t signals and gates are operat ing, and give advance notice of time cut-outs main tracks are about 750 ft. long. The fastest train which was checked consumed 24.4 sec. from the tiirie it shunted its approach until it foul .ed the crossing. The flashing-light THE first of seven highway crossing being left open. The new flashing signals operated 4.6 se~-as a .pre gate installations to be made on light signals and gates at Lynch warning before the gates were r~: the Illinois Transfer Railway, oper avenue are controlled automatically leased; and the gates desc~nded 'in ated by the Terminal Railroad As by track circuits but, on account of 10.5 sec. Thus, the.gates were down sociation of St. Louis, has been switching moves. to serve industries, 9.3 sec. before the train arrived at placed in service recently at Lynch and because of other unusual op the crossing . ,Conventional direc avenue in East St. Louis, Ill. A traf erations, special cut-out features are tional stick relays are used to clear fic count for 24 hours over this necessary. , the gates for receding train moves. -
HOW to REDUCE the IMPACT of TRACK CIRCUIT FAILURES Stanislas Pinte, Maurizio Palumbo, Emmanuel Fernandes, Robert Grant ERTMS Solutions/Nxgen Rail Services
S. Pinte, M. Palumbo, E. Fernandes, R. Grant HOW TO REDUCE THE IMPACT OF TRACK CIRCUITS FAILURES ERTMS Solutions/NxGen Rail Services HOW TO REDUCE THE IMPACT OF TRACK CIRCUIT FAILURES Stanislas Pinte, Maurizio Palumbo, Emmanuel Fernandes, Robert Grant ERTMS Solutions/NxGen Rail Services Summary Every year, thousands of track circuit failures are reported by railway infrastructure managers in Europe and worldwide, resulting in significant delays which can also lead to substantial economic costs and penalties. For this reason, the ability to detect and diagnose the health of track circuits to prevent or provide a fast response to these failures, can generate a significant benefit for infrastructure managers. In many countries, a process of periodic manual inspection of wayside assets (including track circuits) is in place, but the benefits of this strategy are limited by several factors related to safety, the time required to perform the inspection, and difficulties associated with making manual measurements. With the purpose of minimizing economic loss and operational delay, as well as offering railway infrastructure managers a tool that can provide an automated and effective maintenance strategy, ERTMS Solutions has designed the TrackCircuitLifeCheck (TLC). The TrackCircuitLifeCheck is a track circuit measurement instrument that can be installed on track inspection or commercial trains to automatically diagnose AC, DC, and pulsed track circuits, thus enabling a preventive maintenance strategy, based on the analysis of multi-pass data from each track circuit over time, and the application of standard deviation analysis. KEYWORDS: Track Circuits, Preventive Maintenance, Train Detection, Train Protection, In-Cab Signaling, UM-71, TVM, TrackCircuitLifeCheck. INTRODUCTION This paper presents a high level functional and architectural description of track circuits, with a In order to detect the presence of trains on a special focus on AC track circuits. -
Corporate Registry Registrar's Periodical Template
Service Alberta ____________________ Corporate Registry ____________________ Registrar’s Periodical REGISTRAR’S PERIODICAL, JULY 15, 2013 SERVICE ALBERTA Corporate Registrations, Incorporations, and Continuations (Business Corporations Act, Cemetery Companies Act, Companies Act, Cooperatives Act, Credit Union Act, Loan and Trust Corporations Act, Religious Societies’ Land Act, Rural Utilities Act, Societies Act, Partnership Act) 0771829 B.C. LTD. Other Prov/Territory Corps 1751521 ALBERTA LTD. Numbered Alberta Registered 2013 JUN 06 Registered Address: 1700, Corporation Incorporated 2013 JUN 07 Registered 10235 - 101 STREET, EDMONTON ALBERTA, Address: 1 WILDROSE DRIVE, SYLVAN LAKE T5J3G1. No: 2117535068. ALBERTA, T4S 1G4. No: 2017515210. 0928242 B.C. LTD. Other Prov/Territory Corps 1751581 ALBERTA LTD. Numbered Alberta Registered 2013 JUN 07 Registered Address: 107 - 5120 Corporation Incorporated 2013 JUN 05 Registered 47 STREET NE , CALGARY ALBERTA, T3J4K3. No: Address: 120, 1210-8TH STREET S.W., CALGARY 2117535852. ALBERTA, T2R 1L3. No: 2017515814. 0972381 B.C. LTD. Other Prov/Territory Corps 1751582 ALBERTA LTD. Numbered Alberta Registered 2013 JUN 14 Registered Address: 349 Corporation Incorporated 2013 JUN 05 Registered HILLCREST DRIVE, FT. MCMURRAY ALBERTA, Address: 2120 SPARROW DRIVE BOX 236, T9H3X3. No: 2117550901. CALGARY ALBERTA, T9E 8A2. No: 2017515822. 101202064 SASKATCHEWAN LTD. Other 1751584 ALBERTA LTD. Numbered Alberta Prov/Territory Corps Registered 2013 JUN 10 Corporation Incorporated 2013 JUN 06 Registered Registered Address: 5018 50 AVE, LLOYDMINSTER Address: 4020- 26TH AVENUE SW, CALGARY ALBERTA, T9V0W7. No: 2117540829. ALBERTA, T3E 0P2. No: 2017515848. 1133 PRODUCTIONS INC Named Alberta Corporation 1751586 ALBERTA LTD. Numbered Alberta Incorporated 2013 JUN 06 Registered Address: 16 Corporation Incorporated 2013 JUN 06 Registered BUTTE PLACE NW, CALGARY ALBERTA, T2L Address: #20, 5660- 10TH STREET NE, CALGARY 1P2. -
11 /2015 November 1 € 22 1 C 11 180
11 /2015 November 1 € 22 1 C 11 180 www.eurailpress.de/sd Rail Signalling and Telecommunication • INSTANDHALTUNG • SICHERHEIT • ETCS Deutliche Effizienzsteigerung GFR 2000: Eine Lösung zur The implementation of durch den Einsatz von Gefahrenraumfreimeldung an ETCS Level 1 in the mobilen Anwendungen Bahnübergängen Slovenian sector of Corridor D • Satellite-based train control systems Cost efficiency analysis of the satellite based train control system 31nSat in Germany Benedikt Seheier / Anja Bussmann / Florian Brinkmann / Uwe Wendland DB Netz AG is aiming at cost effective several international project partners the highest comparability with the oth alternatives to conventional train con are involved, including DB Netz AG and er systems that have no sophisticated trol systems on low density lines. For the German Aerospace Center (DLR). fall-back technology), this purpose, the cost efficiency of the The project's work plan comprises sev • ERTMS-Regional, (a cost-reduced 31nSat system - a satellite-based plat eral work packages regarding nation variant of ETCS Level 3 for region form for train protection - is analysed al scenarios of a number of countries. al lines without conventional lineside by comparing the net present value of Besides the economic assessment, the signals and without track-side train equipment cost for 31nSat with the al German scenario includes a compari detection) and ternative systems ERTMS-Regional, son of the system's functionalities with • Germany's common conventional sig ETCS Level 2 without lineside signals the operational procedures and require nalling system (the so-called Ks-Sys and conventional signalling. From the ments of the German rail system. From tem).