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Modern testing methodologies and their added values
Vito CALIANDROSIGNALLING PRODUCT LINE MANAGER
Testing in maintenance phase of the project
Sensible parameters to be tested for ERTMS
Modern technologies: diagnostic vehicles
Application in Funded Projects
Agenda
CENELEC EN 50126 - The context (1/2)
Operation and Maintenance
11
SystemAcceptance
10
De-commissioning and Disposal
14
PreferenceMonitoring
12 Modificationand Retrofit
13
Re-apply Lifecycle
Maintenance is part of the process for signalling applications, with SIL4 safety integrity level.
Phase 11 of the product life cycle is called “Operation and Maintenance”. Phase 11 ensures the operation, maintenance and logistic support in order
to maintain the system compliance to the RAMS requirements. This is the phase where “mobile diagnostic” is required.
CENELEC EN 50126 - The context (2/2)
The collection of statistical data regarding functional and RAMS performances before and during the revenue service of the trackside is useful to optimize the maintenance process.
Diagnostic data are evaluated and used for planning the consequent maintenance actions.
Testing in maintenance phase of the project
Sensible parameters to be tested for ERTMS
Modern technologies: diagnostic vehicles
Application in Funded Projects
Agenda
Maintenance for ERTMS constituents
ERTMS
ERTMS - Level 1 TRACKSIDE CONSTITUENTS
ERTMS - Level 2 TRACKSIDE CONSTITUENTS
LEU
BALISE BALISE
GSM - R
Maintenance depends on the diagnostic subsystem of the supplier.Maintenance (could be) quite automatic.
Maintenance depending on the Local verification of each balise.Maintenance cannot be automatic.
Maintenance depending on the diagnostic subsystem of the supplier at transmission level;at the receiving level it depends on the local verification, for each positioning on the track.Maintenance cannot be completly automatic.
Sensible parameters to be tested for ERTMS
DIAGNOSTIC LEVELS
DIAGNOSTIC LEVELS
BALISE
GSM - R
Testing in maintenance phase of the project
Sensible parameters to be tested for ERTMS
Modern technologies: diagnostic vehicles
Application in Funded Projects
Agenda
Diagnostic Vehicle “CAR ON TEchnology” The vehicle has been conceived together with RFI for the requirements of diagnostic
systems. Design and development of the diagnostic systems and railway vehicle have been completely implemented in MER MEC facilities.
Vehicle is used for trend analysis, predictive maintenance planning, trackside test commissioning.
Vehicle Informations: Rank B Clearance UIC 505-1 Track gauge 1435 mm Maximum speed 120 Km/h
GSM-R Diagnostic System: measurements
SYSTEM ARCHITECTURE FOR VOICE QUALITY ASSESSMENT
SYSTEM EVENTSo Start callo Stop callo Handover completeo Handover failureo Dropped callo Failed callo No service
GPRS Diagnostic System: measurements
SYSTEM ARCHITECTURE TO EVALUATE THE DATA CONNECTION PERFORMANCE
SYSTEM EVENTSo GPRS attach completeo GPRS detach completeo GPRS ra update completeo GPRS pdp activate completeo GPRS pdp deactivate complete o GPRS attach rejecto GPRS ra update rejecto GPRS pdp context rejecto GPRS authentication and ciphering reject
GSM-R/GPRS Diagnostic System: application interfaces
Correct positioning on the track Correct distance between balises within the
same Balise Group (BG) Correct distance between BGs Functional coherence and consistency of the
received telegram to the expected one for that balise
Balise Status Silent balise ‘Default Balise’ message, in order to detect a LEU
failure or a break on the connection cable ‘Default LEU’ message, in order to verify the correct
functioning of the LEU
Number of received telegrams (air-gap index)
Balise Diagnostic: logical parameters measurement
Radio Contact Diagram Contact length Axial symmetry Compliance with the expected patterns
Central frequency value FSK frequency deviation of modulation
Balise Diagnostic: physical parameters measurement
Italian experience
Pre-operational phase carried out during 2010 Full operation started in January 2011 Operation Program main outcomes:
6 complete measuring campaigns (six months timeframe) on the Italian Railway Track, about 11.000 Km
80.000+ km of lines inspected 108.000+ eurobalises checked
The following information have been kindly provided from Rete Ferroviaria Italiana
The service performed by the technological CARONTE allows continuous monitoring of the railway lines and, through the detection of faults, provides indications for corrective maintenance of the equipment of wayside and then for Certification in exercise of the lines.
The objective in the medium term is the study of evolution of the physical parameters of the balise before they reach the fault condition in order to contribute maintaining the efficiency of the equipment of wayside system mainly in terms of predictive maintenance.
Future applications of ERTMS testing systems
New CAR-ON-Technology vehicle for RFI in 2014
New Generation of diagnostics Systems for High-Speed Lines
Supply for diagnostic vehicle
for SBB
Testing in maintenance phase of the project
Sensible parameters to be tested for ERTMS
Modern technologies: diagnostic vehicles
Application in Funded Projects
Agenda
Application in Funded Projects
The described technologies will be used in 2 funded projects
SHIFT2RAIL TEN-T
SHIFT2RAIL
SHIFT2RAIL is the first joint R&D proposal of European Railway Industry, aiming at developing products with a fast market follow up;
SHIFT2RAIL encompasses research, innovation and demonstration activities in all aspects of the rail system, amounting to nearly €1 Billion, co-financed by the EU and the private sector under the Horizon2020 budget across the 7 year lifespan of the initiative (estimated 2015-2022);
Position of MERMEC Group SHIFT²RAIL MoU founder
signatory Participation to IP2, IP3, IP5. From Jan 2014 participation to
the Steering Committee
IP1 / Energy & Mass Efficient Technologies for High Capacity Green Trains
IP2 / Advance Traffic Management & Control Systems for the Improvement of Mainline & Urban Rail Capacity & ResilienceZero on-site testing: the activity is devoted to laboratory tests,
including the full simulation of railway line condition, to minimize ERTMS field tests campaigns before to place the line in service
IP3 / The Cost efficient - High Capacity Green Infrastructure
IP4 / The IT Solutions for a Seamless Attractive Railway Transport System
IP5 / The Technologies for Sustainable & Attractive European Freight Transport
ERTMS Funding Opportunity
BENEFICIARYRETE FERROVIARIA ITALIANA
TECHNOLOGY PROVIDERSMER MEC, ECM
ACCREDITED LABORATORIESMULTITEL, ITALCERTIFER
ACTIONOff-site and field testing to support Italian ERTMS migration strategy
OBJECTIVESThe Action aims at performing joint off-site and field testing to influence technical specifications for the equipment of Wayside and On-Board Subsystem with ERTMS/ETCS Level 1 for the entire Italian Railway Network
Thanks for your attention
For more information please visit our websitewww.mermecgroup.com
Headquarter - ITALYvia Oberdan, 70
70043 Monopoli (BA)
Phone: +39 080 9171Fax: +39 080 9171 112
E-mail: [email protected]