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THE SUPPORT OF THE LABORATORIES TO
PLACE PROJECTS IN SERVICE
Dr. Jaime TamaritDirector del Laboratorio de interoperabilidad Ferroviaria
CEDEX
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
THE RAILWAY INTEROPERABLE SYSTEM OFFERS A MULTI-SUPPLIER FRAME IN AN OPEN MARKET
EUROPE SPAIN
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Feature (~ 650):A feature is a group of requirements, which fulfilment can be tested at theavailable interfaces. Features shall be characteristics expected from asystem by the operator and therefore outwardly visible.
Test cases (~ 1.600):These are the formal functional and technical descriptions of the testcases needed to prove interoperability. It is expected that for tracksidetest cases due to lack of technical description of interfaces onlyfunctional test case descriptions are possible.
Test sequence (~ 90):Test sequences are used for automatic execution of the test cases,namely by grouping test cases into scenarios which are sensible from anoperations point of view and which can be run on the test environmentsgenerally used in industry
Testing strategy for the certification of generic constituents
(Subset-076 of the European Interoperability Directive)
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Reference Testing Architecture(Subset-094 of the European Interoperability Directive)
ON BOARDINDUSTRIALEQUIPMENT
TIU
EURORADIOBTM
STM
JRU ODODMI
DRIVEROR
EMULATOR
LOOP
EURORADIO COM.SIMULATOR
RCS
FFFIS (wired)
ETCS L2 TRACKSIDESIMULATOR
L2TS
EUROLOOP SIGNALGENERATOR
LSG
FFFIS
ETCS LEVEL STMTRACKSIDE SIMULATOR
LSTMTS
STM CODING &COMMUNICATION
STMCC
FFFIS
FFFIS
DATA EXCHANGE
ETCS L1 TRACKSIDESIMULATOR
L1TS
EUROBALISE SIGNALGENERATOR
BSG
FFFIS
SCENARIOCONTROLLER
SC
MODULE EVENT RECORDERMER
SCENARIOGENERATOR
SG
JRU DOWNLOADEVALUATION MODULE
DEM
TRIP ANALYSIS &VALIDATION
TAV
DMI EVENTRECORDER
DER
SPEED SENSOR SIMULATOR
SSSSPEED
TIU Signals
TIUSIMULATOR
TIUS
ODOADAPTOR
TIUADAPTOR
TRAIN MOTIONSIMULATOR
TMS
Air gap is used
Equipment to be tested
Laboratory Modules
ADAPTOR FFFIS
ADAPTOR FFFIS
ON BOARDINDUSTRIALEQUIPMENT
TIU
EURORADIOBTM
STM
JRU ODODMI
DRIVEROR
EMULATOR
LOOP
EURORADIO COM.SIMULATOR
RCS
FFFIS (wired)
ETCS L2 TRACKSIDESIMULATOR
L2TS
EUROLOOP SIGNALGENERATOR
LSG
FFFIS
ETCS LEVEL STMTRACKSIDE SIMULATOR
LSTMTS
STM CODING &COMMUNICATION
STMCC
FFFIS
FFFIS
DATA EXCHANGE
ETCS L1 TRACKSIDESIMULATOR
L1TS
EUROBALISE SIGNALGENERATOR
BSG
FFFIS
SCENARIOCONTROLLER
SC
MODULE EVENT RECORDERMER
SCENARIOGENERATOR
SG
JRU DOWNLOADEVALUATION MODULE
DEM
TRIP ANALYSIS &VALIDATION
TAV
DMI EVENTRECORDER
DER
SPEED SENSOR SIMULATOR
SSSSPEED
TIU Signals
TIUSIMULATOR
TIUS
ODOADAPTOR
TIUADAPTOR
TRAIN MOTIONSIMULATOR
TMS
Air gap is used
Equipment to be tested
Laboratory Modules
ADAPTOR FFFIS
ADAPTOR FFFIS
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
EUROPEAN DIRECTIVE SIGNED BY ALL ACTORS (RAILWAYS & INDUSTRY)MADRID 1999
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
1. Creation of specific operational scenarios:
2. Analysing the scenario results
3. Validation of the laboratory
4. The way forward
Generic test cases (what to test)Specific operational scenarios (where to test it)
TRANSLATING INFRASTRUCTURE DATA TO A COMMON FORMAT
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
PROJECT DATA LOAD TRACK DATA
STATIC ELEMENTS: SIGNALS, BALISES, TRACK CIRCUITS, POINTS,
… : identity and location.
TRACK DESCRIPTION: GRADIENTS & SPEED LIMITS TABLE.
ETCS DATA
FIX AND SWITCHABLE TELEGRAMS
MOVEMENTS TABLE: relationship between the signalling state and
the ETCS telegrams.
LAB COMMON FORMAT(Excel Sheet)
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Structure of a Generic Operational Test Case provided by INECO
Identifier
Target
Starting Conditions
End Conditions
Case
Case […]
Additional steps
Additional steps
Identifier
Target
Starting Conditions
End Conditions
Case
Case […]
Additional steps
Additional steps
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Creation of an specific operational scenarioin the format of the Scenarios Generator of the Reference Laboratory
using the Automatic Scenarios Generator (CEDEX GAE Tool)
LAB COMMON FORMAT(Excel sheet)
EXCEL GAE TOOLReal scenarios design
LAB SCENARIO GENERATOR
TEST RUN IN EVC TEST BENCH
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Case 4.4SR → (FS) → OS Entry in OS in further location. The driver does not acknowledgeCase 6.4Eurobalise loss in a linked group not included in the linking informationCase 10.3DMI verification. Showing the max speedCase 4.16Overriding a signal in OS modeCase 4.26Management of TSR in SR mode
Creation of an scenario for the Madrid-Levante line:Test cases concatenated in the Scenario 203
Seg_02
Seg_03
Seg_07
Seg_11
D2
D4
4.26
D8
D12 D11
D7D3
D11
Madrid – Valencia lineMigration scenario
Pozorrubielos station
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Creation of an Scenario with the CEDEX GAE Tool (III)
Gradient Profile Speed Profile
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Analysing tools: Explorer tool for Juridical Unit Records
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Use of the tool JRU Analyser Scenario 232 / BG 2322: OS Mode Profile
(Source: CEDEX records from Madrid-Levante line)
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
VALIDATION OF THE LABORATORY
Operational scenario for validation
between Valdemoro & Villarubia stations
on the Madrid – Levante line
Track design: Invensys/Dimetronic
EVC: Bombardier (Talgo train S-130)
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
SB SRPT SR
FS TRFS
D_LRBG D_LRBGL_DOUBTOVERSB SR
PT SR
TR
Distance
Spee
d
FS
MRSPBraking Curve
L_DOUBTUNDERSB SR
PT SR
FS TRFS
D_LRBG D_LRBGL_DOUBTOVERSB SR
PT SR
TR
Distance
Spee
d
FS
MRSPBraking Curve
L_DOUBTUNDERSB SR
PT SR
FS TRFS
D_LRBG D_LRBGL_DOUBTOVERSB SR
PT SR
TR
Distance
Spee
d
FS
MRSPBraking Curve
L_DOUBTUNDER
VRUPCA
637 - 640
SES PCA
713 - 716
E4
E2
E1
E3
S1/1 S2/1
S1/3 S2/3
S1/2 S2/2
S1/4 S2/4
E4
E2
E1
E3
640
638
637
639
716
714
713
715
E4
E2
E1
E3
S1/1 S2/1
S1/3 S2/3
S1/2 S2/2
S1/4 S2/4
FS SR FS
VLD VRUPCA
637 - 640
SES PCA
713 - 716
E4
E2
E1
E3
S1/1 S2/1
S1/3 S2/3
S1/2 S2/2
S1/4 S2/4
E4
E2
E1
E3
640
638
637
639
716
714
713
715
E4
E2
E1
E3
S1/1 S2/1
S1/3 S2/3
S1/2 S2/2
S1/4 S2/4
FS SR FS
VRUPCA
637 - 640
SES PCA
713 - 716
E4
E2
E1
E3
S1/1 S2/1
S1/3 S2/3
S1/2 S2/2
S1/4 S2/4
E4
E2
E1
E3
640
638
637
639
716
714
713
715
E4
E2
E1
E3
S1/1 S2/1
S1/3 S2/3
S1/2 S2/2
S1/4 S2/4
FS SR FS
VLD VRUPCA
637 - 640
SES PCA
713 - 716
E4
E2
E1
E3
S1/1 S2/1
S1/3 S2/3
S1/2 S2/2
S1/4 S2/4
E4
E2
E1
E3
640
638
637
639
716
714
713
715
E4
E2
E1
E3
S1/1 S2/1
S1/3 S2/3
S1/2 S2/2
S1/4 S2/4
FS SR FS
Definition of the Operational scenario between Valdemoro and Villarubia stations
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
STARTING SIGNAL PK(m) DIRECTION SIGNAL
ASPECT END SIGNAL
S22VLD 42704 LEV Proceed Signal 638VLD
Point 1 D5VLD+ Point 2
Point 1 D1VLD+ Point 2
E3VLD 43860 MAD Stop Signal E3VLD
Point 1 Point 2
E2SES 51277 LEV Proceed Signal 714VRU
E3SES 53117 MAD Stop Signal E3SES
Point 1 Point 2
638VLD 63735 LEV Proceed Signal 714VRU
639VLD 63759 MAD Stop Signal 639VLD
Point 1 Point 2
714VRU 71481 LEV Stop Signal 714VRU
715VRU 71505 MAD Stop Signal 715VRU
E2VRU 83217 LEV Proceed Signal 962VRU
Point 1 D2VRU- Point 2 D4VRU-
Point 1 D8VRU- Point 2 D12VRU+
S13VRU 84341 MAD Stop Signal S13VRU
S23VRU 84832 LEV Proceed Signal E4SCZ
Point 1 D11VRU+ Point 2 D7VRU-
Point 1 D3VRU+ Point 2
E1VRU 85957 MAD Stop Signal E1VRU
Creation of the Operational Scenario
using the CEDEX GAE Tool
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Permitted Speed
0
50
100
150
200
250
300
40000 45000 50000 55000 60000 65000 70000 75000 80000 85000 90000
DTeórica (m)
Vper
miti
ca (k
m/h
)
Permitted Speed Vía
Permitted Speed Lab
Comparison of permitted speeds recorded on the track and in the lab
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Comparison of positions related to LRBGs As recorded on the track and in the lab
X(i)X(i)
D_L
RB
G(m
)
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
CONCLUSIONS (i)
The laboratory complements the tests on track, do not replace them. The laboratory is limited for the verification of dynamic issues (Braking distances, odometry errors, etc) and layout verification (Eurobalise position, track elements, etc)
Thanks to the confidence and support of the companies1. The laboratory allow verification off-line during the infrastructure
design phase. It provides excellent support at early implementation phases (the earlier is the better), mainly for:
2. The reference format allows the verification of multi-supplier infrastructure projects as a single project (corridors)
3. The connection of real equipment simplifies the integration train-track
• Verification of interoperability• Verification of engineering rules• Verification of exploitation rules
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
CONCLUSIONS (ii)
4. The validation of the laboratory makes acceptable by the safety departments laboratory tests results
5. The laboratory provides a controlled environment more efficient (in time and cost) and reliable than the line. It does not interfere with installation and maintenance tasks
6. The use of the Scenarios Generator format approaches the certification and the placing into service processes guaranteeing the analysis of test results
7. The laboratory has been used with success to put is service:• Commuter lines of Madrid (Invensys & Thales Track / Alstom & Invensys Board) • Madrid-Levante HS line (Invensys Trackside / Siemens & Bombardier Onboard)
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
National Environment; Putting projects in service
Tools Development
European Networking: Consolidation
CorridorsDeployment
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
The way forward in four steps:
1. MANAGEMENT OF DMI IMAGES
2. SYNCHRONISATION AND UNIFICATION OF TEST RECORDS
3. DEFINITION OF OBSERVABLES
4. AUTOMATION OF THE ANALYSIS OF TEST RESULTS
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Synchronization and Integration of DMI
records with current laboratory
Synchronisation & Integration of Test RecordsDatabase with integrated test records
(Proposal by Multitel)
I RAIL TECHNOLOGICAL FORUM FOR INTERNATIONALIZATION
Semi Automatic Trip Analysis and Validation (SATAV) (by Multitel)
1) Navigation frame by
frame
2) Detection & Recognition of Icons, Buttons, Colours,
Text, etc
3) Events in relation with the selected frame
4) Manual Editione.g.: To add events,
annotations …
5) … as long as Video is processing.