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D5.1 Moving Block System Requirements X2Rail-1 Project Title: Start-up activities for Advanced Signalling and Automation Systems Starting date: 01/09/2016 Duration in months: 36 Call (part) identifier: H2020-S2RJU-CFM-2015-01-1 Grant agreement no: 730640 Deliverable D5.1 Moving Block System Specification Due date of deliverable Month 32 Actual submission date 19-07-2019 Organisation name of lead contractor for this deliverable SIE Dissemination level PU Revision Third Release X2Rail-1 Deliverable D5.1 Moving Block System Specification Authors Author(s) Siemens (SIE) Contributor(s) Hitachi Rail STS (STS) Bombardier (BTSE) Thales (TTS) Network Rail (NR) Alstom (ALS) CAF (CAF) Trafikverket (TRV) AZD (AZD) Mermec (MERMEC) Deutsche Bahn (DB) SNCF (SNCF) ERTMS Users Group (EUG) Page 2 of 126 X2Rail-1 Deliverable D5.1 Moving Block System Specification Change History Version Date Release Status Notes 1.0 18/04/2019 First Release First Release for review by TMT 2.0 05/07/2019 Second Release Final Version 3.0 31/10/2019 Third Release After JU Expert Review Page 3 of 126 X2Rail-1 Deliverable D5.1 Moving Block System Specification Executive Summary This System Specification is one of a group of documents produced by WP5 Moving Block in the Shift2Rail project X2Rail-1, in accordance with the X2Rail-1 Grant Agreement: ▪ D5.1 Moving Block System Specification (this document) which defines the System Requirements for ETCS Level 3 Moving Block ▪ D5.2 Moving Block Operational and Engineering Rules which defines additional Operational and Engineering Rules required for an ETCS Level 3 Moving Block system ▪ D5.3 Moving Block Preliminary Safety Analysis which describes hazards identified as a result of operating an ETCS Level 3 Moving Block system, and also describes the mitigation of those hazards ▪ D5.4 Moving Block Application Analysis which describes the application of ETCS L3 Moving Block systems to different railway types. These documents are Deliverables from X2Rail-1, with further work intended in both X2Rail-3 and X2Rail-5. This document is intended to be used as follows: 1) For the creation of ETCS Level 3 Moving Block Technical Demonstrators in X2Rail-3 2) As a basis for further requirements analysis within X2Rail-3 3) As information for consideration during the work to update the CCS TSI. The group of documents assume ETCS Level 2 [BL3 R2] as a baseline. The work has aimed to minimise the changes required beyond ETCS Level 2. Anything which is unchanged from ETCS Level 2 is not described, except where some description is required to provide context. This group of documents covers different ETCS Level 3 Moving Block system types. A high-level description of these different system types can be found in section 4. The specifications are written with the intention that a mixture of different systems types could be used. Some subsystems of the ETCS Level 3 Moving Block System are being addressed by other Technical Demonstrators within Shift2Rail, and will be integrated in later phases. Section 3 Scope defines the scope of the WP5 deliverables and provides some assumptions about other system components. As a result of the work within X2Rail-1 WP5, there are some proposed enhancements beyond ETCS Baseline 3 Release 2 and Change Request 940. These are described in section 7 Changes in Current Specifications. However, this document cannot be used as the only source for definition of ETCS Level 3 Moving Block Functionality, for inclusion in a future TSI. As originally planned, the work is not finished in X2Rail-1. Further work is proposed to be carried out within the follow-on project X2Rail-3, and later X2Rail-5. The topics for further work in X2Rail-3 are listed in section 8 Future Work. Page 4 of 126 X2Rail-1 Deliverable D5.1 Moving Block System Specification Table of Contents Change History...................................................................................................................................3 Executive Summary ...........................................................................................................................4 Table of Contents...............................................................................................................................5 Table of Figures..................................................................................................................................7 1 Objective .....................................................................................................................................8 2 Background .................................................................................................................................9 2.1 Shift2Rail Background .........................................................................................................9 2.2 NGTC Background ...............................................................................................................9 2.3 ETCS Reference ...................................................................................................................9 2.4 Architecture Assumptions.................................................................................................10 3 Scope .........................................................................................................................................12 3.1 Document Scope ...............................................................................................................12 3.2 Application Scope..............................................................................................................13 3.3 System Scope, Assumptions & Constraints ......................................................................14 4 Methodology.............................................................................................................................18 5 Moving Block System Types ......................................................................................................20 6 System Requirements Specification .........................................................................................22 6.1 Train location ....................................................................................................................24 6.2 Track Status .......................................................................................................................32 6.3 Reserved Status.................................................................................................................44 6.4 Fixed Virtual Blocks ...........................................................................................................47 6.5 Trackside Train Detection .................................................................................................49 6.6 Points Control....................................................................................................................55 6.7 Movement Authorities......................................................................................................60 6.8 EoA Exclusion area ............................................................................................................67 6.9 Start of Train .....................................................................................................................69 6.10 SR Movement....................................................................................................................75 6.11 First MA .............................................................................................................................78 6.12 Loss of Communication.....................................................................................................79 6.13 Movement of a non-communicating train .......................................................................81 6.14 Recovery management after loss of communication.......................................................81 6.15 Radio Hole .........................................................................................................................85 Page 5 of 126 X2Rail-1 Deliverable D5.1 Moving Block System Specification 6.16 Reverse movement ...........................................................................................................89 6.17 End of Mission...................................................................................................................91 6.18 Loss of Train Integrity........................................................................................................94 6.19 Level Transition ...............................................................................................................102 6.20 Trackside Initialisation ....................................................................................................102 6.21 Handover.........................................................................................................................105 6.22 Shunting movement........................................................................................................107 6.23 Joining .............................................................................................................................108 6.24 Splitting ...........................................................................................................................111 6.25 Recovery..........................................................................................................................114 6.26 Mixed Traffic ...................................................................................................................114
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