# COMMISSION DECISION of 29 April 2004 modifying Annex A to Decision 2002/731/EC of 30 May 2002 and establishing the main characteristics of Class A system (ERTMS) of the control-command and signalling subsystem of the trans-European conventional rail system referred to in Directive 2001/16/EC of the European Parliament and of the Council (notified under document number C(2004) 1559) (Text with EEA relevance) (2004/447/EC), Annex A: SPECIFICATIONS FOR INTEROPERABILITY

Extent: E+W+S+N.I.

All specifications referred to in this table are mandatory unless they are clearly marked as ‘ informative ’ .
GLOBAL REQUIREMENTS
The references of this column are only valid in the case of the TSI CCS-HS.
This is the subject addressed in the paragraph referenced in the TSI.
This is a description of the intent of the standard required to support the TSI.
Index No
Control-command TSI paragraph reference
Subject
Scope
European specifications defining basic parameters
Other European specifications
0a.
4.1.1
ETCS FRS
UIC ETCS FRS Version 4.29
EEIG 99E5362 Version 2.00
0b.
4.1.1
GSM-R FRS
EIRENE FRS Version 6.0
1
3.2.1
Safety assurance.
Informative documentation: EN 50128 March 2001
EN50126 September 1999
EN50129 February 2003
2
RAMS
2a.
3.2.1
4.1.1
Safety requirements
Informative documentation
UNISIG SUBSET -077-V222
UNISIG SUBSET -078-V222
UNISIG SUBSET -079-V222 (2parts)
UNISIG SUBSET -080-V222 (2 parts)
UNISIG SUBSET -081-V222 (2 parts)
UNISIG SUBSET -088-V222 (6 parts)
UNISIG SUBSET -091-V222
EN50129
February 2003
2b.
3.2.2e
Reliability-availability-requirements.
ERTMS/96s1266-
(RAM chapter) to be used as input information.
Informative documentation: EEIG 02S1266- Version 6
Reserved
EN 50126 September 1999
2c.
3.2b
Quality of maintenance.
The procedures against which the quality of the maintenance of control-command equipment is to be judged.
Reserved
EN 29000 and
EN 29001
3
3.2.5.1.1
4.2.1.2d
Environmental physical conditions.
The minimum requirements upon temperature, humidity, shock, vibration etc. that Control-Command equipment shall respect for use upon the high-speed network.
Informative documentation: EEIG 97S0665- Version 5,
EN50125-3 October 2003
Reserved
EN 50125-1 September 1999 and
EN 50155 August 2001
4
3.2.5.1.2
Electromagnetic compatibility:
4a.
3.2.5.1.2
4.2.1.2d
Electromagnetic compatibility
ERTMS/97s0665- to be used as input document.
For the purpose of EMC, frequency bands for intentional transmission (Eurobalise, Euroloop, and GSM-R) are excluded from the specifications indicated in this index.
Specific requirements for the Eurobalise air-gap are indicated in index 12a.
Specific requirements for the Euroloop air-gap are indicated in index 12b.
Specific requirements for GSM-R air-gap are indicated in index 12c.
Reserved
For on-board equipment:
EN 50121-3-2, September 2000, Tables 4 and 6 in Clause 7. Clauses 4, 5, and 6 are applicable for testing procedures.
EN 50121-3-2, September 2000, Tables 7, 8, and 9 in Clause 8. Clauses 4, 5, and 6 are applicable for testing procedures.
For track-side equipment:
EN 50121-4, September 2000, Clause 5.
EN 50121-4, September 2000, Clause 6
4b
3.2.5.1.2b
4.2.1.2f
The immunity characteristics of train detection systems.
To ensure that train detection systems are not perturbed by traction current.
Input for European specification is contained in the report to TSI CC.
Reserved
(reserved)
CONTROL COMMAND FUNCTIONS
This is the subject addressed in the paragraph referenced in the TSI.
This is a description of the intent of the standard required to support the TSI.
Index No
Control-command TSI paragraph reference
Subject
Scope
European specifications defining basic parameters
Other European specifications
5
Provision of cab-signalling logic and ATP logic and associated functions.
5a.
4.1.1
Normal operation.
Informative documentation:
UNISIG SUBSET-050-V200,
UNISIG SUBSET-076-0-V222
UNISIG SUBSET -076-2-V221
UNISIG SUBSET -076-3-V221
UNISIG SUBSET -076-4-1-V100
UNISIG SUBSET -076-4-2-V100
UNISIG SUBSET -076-5-3-V220
UNISIG SUBSET -076-5-4-V221
UNISIG SUBSET -076-6-1-V100
UNISIG SUBSET -076-6-4-V100
UNISIG SUBSET -076-6-5-V100
UNISIG SUBSET-026- V222
UNISIG SUBSET-043-V200
UNISIG SUBSET-046-V200
UNISIG SUBSET-047-V200
UNISIG SUBSET-054-V200
UNISIG SUBSET-055- V222
UNISIG SUBSET -076-5-1-V221
UNISIG SUBSET -076-5-2-V221
UNISIG SUBSET -076-6-3-V100
UNISIG SUBSET -076-7-V100
UNISIG SUBSET -094-0-V100
5b.
4.1.1
Degraded operation
The system requirements in response to failures.
ERTMS/97E832 to be used as input for European specification
UNISIG SUBSET-026- V222
6
4.1.1
4.1.2.2
STM management.
The functional and physical requirements on the STM interface to the Class A system.
KER compatibility is to be addressed.
Informative documentation:
UNISIG SUBSET-059-V200
UNISIG SUBSET-035-V211
UNISIG SUBSET-026- V222
UNISIG SUBSET-056-V220
UNISIG SUBSET-057-V220
UNISIG SUBSET-058-V211
7
4.1.1
MMI driver interface functional requirements.
The functional specification for communication between the driver and the onboard assembly. The driver's displays states what is required for driving e.g. cab-signals, warning of intervention. It includes the input functions e.g. train characteristics, override functions, required for interoperable control-command purposes. It also includes the display of text messages.
The cab-signals define the minimum range of parameters made available in the cab that together satisfy all the circumstances that could be found upon the railways of the European high-speed network and that therefore make a system common for the whole network feasible. Such parameters would be permitted speed, target speed, target distance, that are the basis of cab-signalling and ATP.
Informative documentation: CENELEC WGA9D V21.DOC 12/04/2000 , CENELEC WGA9D V05 DOC 27/03/2000 , CENELEC WGA9D V11.DOC 12/04/2000 , CENELECWGA9D V06.DOC 12/01/2000 , CENELEC WGA9D V08NS.DOC 27/03/2000 and CENELEC WGA9D V04.DOC 27/03/2000 .
UNISIG SUBSET-033-V200
UNISIG SUBSET-026- V222
UNISIG SUBSET-035-V211
8
4.1.1
Odometry requirements
The functional requirements of the odometry sub-system required to support the range of performance expected of the equipment providing the Class A interfaces. Location accuracy depends on odometry and the distance between balises. The requirements for speed and distance measurements on an interoperable train.
Note relation with index 6, STM
UNISIG SUBSET-041-V200
9
4.1.1
Requirements for the onboard recording of operational data
The requirements for the choice of data parameters, regularity, accuracy, validation checks for the purposes of inspecting the proper driving of the train and the behaviour of safety related systems such that the requirements of the legal authorities in all member states can be met.
UNISIG SUBSET-026- V222
UNISIG SUBSET-027-V200
10
r4.1.1
Vigilance (dead man's) system requirements.
The definition of a vigilance function so that the train can operate acceptably on the European networks.
Vigilance ensures that the driver is sufficiently alert (and by implication sufficiently alert to be aware of the signalling). If a timer is used, the timer can be reset by other driver actions on the train controls, traction controller, brakes, cab warning acknowledgement. It can be associated with a need to hold a lever in a given position (dead man function). The functionality required of the vigilance can be modified by the status of ATP and any cab warning system.
Vigilance, ATP and cab warning systems are safety related systems in the sense that they support the driver and provide protection to the train in the event of human inadequacy. The level of safety is determined by all these systems, and they are inter-dependent in the sense that the presence or absence of one can affect the functionality of the others. The management of the safety issues is facilitated by considering these systems to be in the scope of control-command.
UIC 641 is to be the basis for European Specification.
Reserved
11
4.1.1
4.2.1.2e
Radio.
The definition of the radio system for voice and data communication to and from the trains.
EIRENE SRS
Version 14
Test requirements (to be added in the next version of this TSI)
INTERFACES BETWEEN ONBOARD AND TRACKSIDE ASSEMBLIES
This is the subject addressed in the paragraph referenced in the TSI.
This is a description of the intent of the standard required to support the TSI.
The applicable Up-link and Tele-powering frequency ranges are defined in UNISIG SUBSET-036-V221.
Index No
Control-command TSI paragraph reference
Subject
Scope
European specifications defining basic parameters
Other European specifications
12
Data transmission interfaces -
between the train and the ground.
12a.
3.2.5.1.2
4.1.2.1
Balise
Technical compatibility with some Class B systems requires the toggling function as defined in the European specifications. This is to be considered acceptable from the point of view of EMC.
UNISIG SUBSET-036-V221
UNISIG SUBSET-085-V212
ETSI EN 300330-1, V1.3.1 (June 2001), up to and including Sub-clause 7.2 .
12b.
3.2.5.1.2
4.1.2.1
Loop
Informative documentation: UNISIG SUBSET-050-V200
UNISIG SUBSET-043-V200
UNISIG SUBSET-044-V200
UNISIG SUBSET-045-V200
Test requirements (to be added in the next version of this TSI)
12c.
3.2.5.1.2
4.1.2.1
Radio
EIRENE SRS Version14
INTERFACES ONBOARD BETWEEN CONTROL-COMMAND INTEROPERABILITY CONSTITUENTS
This is the subject addressed in the paragraph referenced in the TSI.
This is a description of the intent of the standard required to support the TSI.
Index No
Control-command TSI paragraph reference
Subject
Scope
European specifications defining basic parameters
Other European specifications
13
Onboard data communication interfaces.
The data interfaces between control-command equipment supporting the cab-signalling and automatic train protection functions, and between these functions and the train.
13a.
4.1.2.2
ERTMS/ETCS Euroradio
UNISIG SUBSET-026- V222
UNISIG SUBSET-034-V200
UNISIG SUBSET-047-V200
UNISIG SUBSET-037-V225
UNISIG SUBSET-093-V226
UNISIG-SUBSET-048-V200
UNISIG SUBSET-092-1-V225
UNISIG SUBSET-092-2-V225
13b
4.1.2.2
GSM-R
Informative documentation: O-2475 V1.0
A11T6001.12
13c.
4.1.2.2
Train data interface
for analysis of operational data recorded onboard
The communications interface, common to the high-speed network, to the data analyser of the data stored in the control-command systems to ensure readability across all parties interested.
UNISIG SUBSET-027-V200
13d.
4.1.2.2
Odometry interfaces.
ERTMS/97e267 is to be the basis for a European specification
A Specification will not be available in the first step.
Reserved
INTERFACES AT THE TRACKSIDE BETWEEN CONTROL-COMMAND INTEROPERABILITY CONSTITUENTS
This is the subject addressed in the paragraph referenced in the TSI.
This is a description of the intent of the standard required to support the TSI.
Index No
Control-command TSI paragraph reference
Subject
Scope
European specifications defining basic parameters
Other European specifications
14
Trackside data communication Interfaces between:
14a.
4.1.2.3
ERTMS/ETCS Euroradio.
UNISIG SUBSET-049-V200
UNISIG SUBSET-026- V222
UNISIG SUBSET-037-V225
UNISIG SUBSET-092-1-V225
UNISIG SUBSET-092-2-V225
UNISIG SUBSET-093-V226
14b.
4.1.2.3
GSM-R
Informative documentation: O-2475 V1.0
A11T6001.12
14c.
4.1.2.3
Eurobalise and LEU.
UNISIG SUBSET-036-V221
UNISIG SUBSET-085-V212
14d.
4.1.2.3
Euroloop and LEU.
UNISIG SUBSET-045-V200
14e.
4.1.2.3
ERTMS/ETCS and ERTMS/ETCS
(RBC-RBC-handover).
UNISIG SUBSET-039-V200
15
4.2.4
Key management
UNISIG SUBSET-038-V200
COMPATIBILITY (NOT EMC) BETWEEN TRAINS AND TRACK-CIRCUITS
This is the subject addressed in the paragraph referenced in the TSI.
This is a description of the intent of the standard required to support the TSI.
Index No
Control-command TSI paragraph reference
Subject
Scope
European specifications defining basic parameters
Other European specifications
16
4.2.1.2B.
Rolling stock characteristics necessary to be compatible with train-detection systems.
The specification that the rolling stock must respect in order that it will operate the train detection systems correctly.
To be completed, e.g., to take into account inductivity in case of axleless wheelsets and minimum axleload.
Reserved
DATA INTERFACES BETWEEN CONTROL-COMMAND AND ROLLING-STOCK
dsfds
dsfsd
Index No
Control-command TSI paragraph reference
Subject
Scope
European specifications defining basic parameters
Other European specifications
17
4.2.1.2E
Train interfaces.
To cover all data concerned by interoperability that may pass between the train and control-command equipment.
UNISIG SUBSET-034-V200
CONTROL-COMMAND PERFORMANCE
This is the subject addressed in the paragraph referenced in the TSI.
This is a description of the intent of the standard required to support the TSI.
Index No
Control-command TSI paragraph reference
Subject
Scope
European specifications defining basic parameters
Other European specifications
18
4.1.1
4.3
Performance Required.
Annexes I and IV of Directive 96/48/EC set out performance definitions of the high-speed network.
UNISIG SUBSET-041-V200
VERIFICATION REQUIREMENTS
This is the subject addressed in the paragraph referenced in the TSI.
This is a description of the intent of the standard required to support the TSI.
Index number 19 through 31 are intentionally deleted.
Index No
Control-command TSI paragraph reference
Subject
Scope
European specifications defining basic parameters
Other European specifications
32
6.2
Onboard assembly integration requirements
This shall be sufficient to ensure that the onboard assembly will operate correctly with the trackside assemblies (subsystem-verification considering the options as indicated in the register of rolling stock).
Practical running tests have to be performed after the installation of onboard control-command equipment.
Special attention shall be given to electromagnetic compatibility between CC and rolling stock.
UNISIG SUBSET (reserved)
33
6.2
Trackside assembly integration requirements
This shall be sufficient to ensure that the trackside assembly will operate correctly with the onboard assemblies (subsystem-verification considering the options as indicated in the register of infrastructure).
UNISIG SUBSET (reserved)
34
Table 6.1
Table 6.2
Installation requirements
The engineering rules that apply when installing the control-command assembly onboard and trackside respectively.
UNISIG SUBSET-040-V200
35
Glossary of terms and abbreviations
UNISIG SUBSET-023-V200

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Source: https://www.legislation.gov.uk/eudn/2004/447/annex/A (the official version)
Page: https://openlegislation.uk/eu-decision-2004-447/annex-A
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.