lexicon
type: Lexicon
description: This is an example lexicon
description: Ceci est un exemple de lexique @fr
language: en
publisher: EULYNX
source: None
subject: Rail transport
subject: Category:Rail infrastructure
subject: Railway Infrastructure
version info: v240605
entry: Acknowledgement
entry: Activation point
entry: Additional degradation information
entry: Adjacent Interlocking System
entry: Adjacent IO System
entry: Adjacent System
entry: Antivalent
entry: Applicability information
entry: Automatic route setting system
entry: ACEU
entry: Axle count evaluation unit
entry: Axle counting head
entry: ACS
entry: Axle counting system
entry: Barrier
entry: Basic Data identifier
entry: BD
entry: Basic Data
entry: Basic package
entry: BDD
entry: Block Definition Diagram
entry: Booting
entry: Boundary
entry: CEC
entry: Centralised ETCS L1 Controller
entry: PKCS #10
entry: Certification Request Standard
entry: CSNS
entry: Checksum non safety-relevant data
entry: CSS
entry: Checksum safety-relevant data
entry: Command control system
entry: Command point
entry: Commanded point position
entry: Command
entry: CP
entry: Communication participant
entry: Communication partners
entry: CESA
entry: Conditional emergency stop area
entry: Configurable signal optics
entry: Configuration Data carrier
entry: Configuration Data
entry: Connection Manager
entry: Control Interface
entry: Crypto component
entry: CE-node
entry: Customer edge node
entry: Data network
entry: Deactivation point
entry: Delay of notification of availability
entry: Derailer
entry: Detected point position
entry: Detection element
entry: Detection point
entry: Detection voltage
entry: Device Software
entry: Diagnostic data
entry: Diagnostic Interface
entry: Diagnostic System
entry: Direction
entry: DRFC
entry: Disable restriction to force section to clear
entry: Disturbed
entry: Drive voltage
entry: EIL
entry: Electronic Interlocking
entry: ESA
entry: Emergency Stop Area
entry: End position

Acknowledgement
type: LexicalEntry
type: Word
canonical form: Acknowledgement
sense: ACKNOWLEDGEMENT lexSense

ACKNOWLEDGEMENT lexConcept
type: LexicalConcept
definition: An action reinforcing veracity of a request.

Acknowledgement
type: Form

Activation point
type: LexicalEntry
type: MultiwordExpression
canonical form: Activation point
sense: ACTIVATION--POINT lexSense

ACTIVATION--POINT lexConcept
type: LexicalConcept
definition: The Activation point detects a passing train that approaches the Level Crossing.

Activation point
type: Form

Additional degradation information
type: LexicalEntry
type: MultiwordExpression
canonical form: Additional degradation information
sense: ADDITIONAL--DEGRADATION--INFORMATION lexSense

ADDITIONAL--DEGRADATION--INFORMATION lexConcept
type: LexicalConcept
definition: Additional information transmitted from the Subsystem - Electronic Interlocking to the Subsystem - Light Signal for use cases where the information available in the Subsystem - Light Signal is insufficient for the degradation of a Signal Aspect.

Additional degradation information
type: Form

Adjacent Interlocking System
type: LexicalEntry
type: MultiwordExpression
canonical form: Adjacent Interlocking System
sense: ADJACENT--INTERLOCKING--SYSTEM lexSense

ADJACENT--INTERLOCKING--SYSTEM lexConcept
type: LexicalConcept
definition: The Adjacent Interlocking System is an interlocking managing track side equipment and the safe movement of rail traffic in an adjacent area and is able to communicate with the Subsystem - Electronic Interlocking with the use of SCI-ILS.

Adjacent Interlocking System
type: Form

Adjacent IO System
type: LexicalEntry
type: MultiwordExpression
canonical form: Adjacent IO System
sense: ADJACENT--IO--SYSTEM lexSense

ADJACENT--IO--SYSTEM lexConcept
type: LexicalConcept
definition: The Adjacent IO System is interfaced by the physical Input Channels and/or Output Channels of the Subsystem - Generic IO. Via the Output Channels, the Adjacent IO System receives (binary On/Off) status information from the Subsystem - Electronic Interlocking for evaluation and triggering of actions; via the Input Channels, the Adjacent IO System sends (binary On/Off) status information to the Subsystem - Electronic Interlocking for the same intended purpose. Examples of Adjacent IO Systems are a key lock, a departure signal or a moveable bridge.

Adjacent IO System
type: Form

Adjacent System
type: LexicalEntry
type: MultiwordExpression
canonical form: Adjacent System
sense: ADJACENT--SYSTEM lexSense

ADJACENT--SYSTEM lexConcept
type: LexicalConcept
definition: Under the designation "Adjacent System" the following adjacent systems are summarised: • Traffic Control System, • Adjacent Interlocking System, • Radio Block Centre, Centralised ETCS L1 Controller, Trackworker Safety System and • External Level Crossing System.

Adjacent System
type: Form

Antivalent
type: LexicalEntry
type: Word
canonical form: Antivalent
sense: ANTIVALENT lexSense

ANTIVALENT lexConcept
type: LexicalConcept
definition: An Antivalent configured channel A is a physical channel, which is in pair with a second physical channel B, which is also configured to be Antivalent. Both channels are supposed to be switched having an opposite value.

Antivalent
type: Form

Applicability information
type: LexicalEntry
type: MultiwordExpression
canonical form: Applicability information
sense: APPLICABILITY--INFORMATION lexSense

APPLICABILITY--INFORMATION lexConcept
type: LexicalConcept
definition: The Applicability information marks the IM specific subset of functionality that defines the behaviour of the generic equipment when in use for a specific Infrastructure manager.

Applicability information
type: Form

Automatic route setting system
type: LexicalEntry
type: MultiwordExpression
canonical form: Automatic route setting system
sense: AUTOMATIC--ROUTE--SETTING--SYSTEM lexSense

AUTOMATIC--ROUTE--SETTING--SYSTEM lexConcept
type: LexicalConcept
definition: The Automatic route setting system is a system responsible for the automation of route setting. It is a feature of the Traffic Control System.

Automatic route setting system
type: Form

ACEU
type: Acronym
type: LexicalEntry
acronym for: Axle count evaluation unit
canonical form: ACEU

AXLE--COUNT--EVALUATION--UNIT lexConcept
type: LexicalConcept
definition: The component of the Axle counting system, evaluating the information from the connected detection points and determining the occupancy status of the corresponding TVP section.

Axle count evaluation unit
type: Form

ACEU
type: Form

Axle counting head
type: LexicalEntry
type: MultiwordExpression
canonical form: Axle counting head
sense: AXLE--COUNTING--HEAD lexSense

AXLE--COUNTING--HEAD lexConcept
type: LexicalConcept
definition: EULYNX Data Preparation uses the term Axle counting head for a Detection Point in the context of the Subsystem - Train Detection System, where Detection Point is used in the EULYNX specifications. In the scope of EULYNX Data Preparation, the term Detection Point may describe other technical components that are used to detect passings of vehicles, not connected to the Subsystem - Train Detection System.

Axle counting head
type: Form

ACS
type: Acronym
type: LexicalEntry
acronym for: Axle counting system
canonical form: ACS

AXLE--COUNTING--SYSTEM lexConcept
type: LexicalConcept
definition: A system using Detection points and an axle count evaluation unit which detects the occupancy of a TVP section by comparing the number of axles which enter the section with the number of axles which leave the section.

Axle counting system
type: Form

ACS
type: Form

Barrier
type: LexicalEntry
type: Word
canonical form: Barrier
sense: BARRIER lexSense

BARRIER lexConcept
type: LexicalConcept
definition: A movable obstacle which is placed across the roadway to deter road traffic and pedestrians from using the level crossing.

Barrier
type: Form

Basic Data identifier
type: LexicalEntry
type: MultiwordExpression
canonical form: Basic Data identifier
sense: BASIC--DATA--IDENTIFIER lexSense

BASIC--DATA--IDENTIFIER lexConcept
type: LexicalConcept
definition: The Basic Data identifier provides the Basic Data to the EULYNX field element Subsystem.

Basic Data identifier
type: Form

BD
type: Acronym
type: LexicalEntry
acronym for: Basic Data
canonical form: BD

BASIC--DATA lexConcept
type: LexicalConcept
definition: Every EULYNX field element Subsystem requires a data set "Basic Data". These are the base for booting the EULYNX field element Subsystem. The Basic Data of a EULYNX field element Subsystem stored on a Basic Data identifier.”

Basic Data
type: Form

BD
type: Form

Basic package
type: LexicalEntry
type: MultiwordExpression
canonical form: Basic package
sense: BASIC--PACKAGE lexSense

BASIC--PACKAGE lexConcept
type: LexicalConcept
definition: A type of functional package, at least one of them must be implemented. It is optionally allowed to combine and implement more than one Basic package in a product.

Basic package
type: Form

BDD
type: Acronym
type: LexicalEntry
acronym for: Block Definition Diagram
canonical form: BDD

BLOCK--DEFINITION--DIAGRAM lexConcept
type: LexicalConcept
definition: Is a SysML language element.

Block Definition Diagram
type: Form

BDD
type: Form

Booting
type: LexicalEntry
type: Word
canonical form: Booting
sense: BOOTING lexSense

BOOTING lexConcept
type: LexicalConcept
definition: One of the essential subsystem states of a EULYNX field element Subsystems. This is a logical state that indicates the state of one EULYNX field element Subsystem. Depending on the physical architecture, the operating state of the hardware may differ. This is especially true on a Multi-element controller, where several EULYNX field element Subsystems share the same hardware. The functions in this state are described in the EULYNX System architecture specification [Eu.Doc.16].

Booting
type: Form

Boundary
type: LexicalEntry
type: Word
canonical form: Boundary
sense: BOUNDARY lexSense

BOUNDARY lexConcept
type: LexicalConcept
definition: A boundary marks the end of one interlocking system area and the beginning of another adjacent interlocking system area.

Boundary
type: Form

CEC
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Centralised ETCS L1 Controller
canonical form: CEC

CENTRALISED--ETCS--L1--CONTROLLER lexConcept
type: LexicalConcept
definition: The Centralised ETCS L1 Controller communicates variable signalling data to switchable Eurobalises via balise drivers.

Centralised ETCS L1 Controller
type: Form

CEC
type: Form

PKCS #10
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Certification Request Standard
canonical form: PKCS #10

CERTIFICATION--REQUEST--STANDARD lexConcept
type: LexicalConcept
definition: Defines the format of a Certificate Signing Request (CSR) which have to be submitted by a Request Authority, to receive a SSL-Certificate with associated Public Key. PKCS #10 is specified in RFC 2986.

Certification Request Standard
type: Form

PKCS #10
type: Form

CSNS
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Checksum non safety-relevant data
canonical form: CSNS

CHECKSUM--NON--SAFETY-RELEVANT--DATA lexConcept
type: LexicalConcept
definition: Checksum for Non safety-relevant data. The checksum is intended to check data integrity of the downloaded data during the service function Loading procedure.

Checksum non safety-relevant data
type: Form

CSNS
type: Form

CSS
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Checksum safety-relevant data
canonical form: CSS

CHECKSUM--SAFETY-RELEVANT--DATA lexConcept
type: LexicalConcept
definition: Checksum for Safety-relevant data. The checksum is exchanged during the establishing of the Process Data Interface in order to ensure consistency of the configuration and engineering data. It is also intended to check data integrity of the downloaded data during the service function Loading procedure.

Checksum safety-relevant data
type: Form

CSS
type: Form

Command control system
type: LexicalEntry
type: MultiwordExpression
canonical form: Command control system
sense: COMMAND--CONTROL--SYSTEM lexSense

COMMAND--CONTROL--SYSTEM lexConcept
type: LexicalConcept
definition: The Command control system is a system offering a human-machine interface that allows a Signaller to control one or more Interlocking. It is a feature of the Traffic Control System.

Command control system
type: Form

Command point
type: LexicalEntry
type: MultiwordExpression
canonical form: Command point
sense: COMMAND--POINT lexSense

COMMAND--POINT lexConcept
type: LexicalConcept
definition: Command from the Subsystem - Point to Point machine to move to the Point to the Commanded point position.

Command point
type: Form

Commanded point position
type: LexicalEntry
type: MultiwordExpression
canonical form: Commanded point position
sense: COMMANDED--POINT--POSITION lexSense

COMMANDED--POINT--POSITION lexConcept
type: LexicalConcept
definition: Point position command sent from the Subsystem - Electronic Interlocking to Subsystem - Point.

Commanded point position
type: Form

Command
type: LexicalEntry
type: Word
canonical form: Command
sense: COMMAND lexSense

COMMAND lexConcept
type: LexicalConcept
definition: An input from a connected system or subsystem, requesting a defined function.

Command
type: Form

CP
type: Acronym
type: LexicalEntry
acronym for: Communication participant
canonical form: CP

COMMUNICATION--PARTICIPANT lexConcept
type: LexicalConcept
definition: Any system that sends and receives information via the Subsystem - Communication System. All EULYNX subsystems and adjacent systems that are connected to the Subsystem - Communication System via the PoS-Signalling are considered communication participants.

Communication participant
type: Form

CP
type: Form

Communication partners
type: LexicalEntry
type: MultiwordExpression
canonical form: Communication partners
sense: COMMUNICATION--PARTNERS lexSense

COMMUNICATION--PARTNERS lexConcept
type: LexicalConcept
definition: Systems involved in the exchange of information over an interface.

Communication partners
type: Form

CESA
type: Acronym
type: LexicalEntry
acronym for: Conditional emergency stop area
canonical form: CESA

CONDITIONAL--EMERGENCY--STOP--AREA lexConcept
type: LexicalConcept
definition: A predefined Emergency Stop Area (ESA) serving as an escape area, permitting trains inside an activated area to escape while approaching trains are stopped.

Conditional emergency stop area
type: Form

CESA
type: Form

Configurable signal optics
type: LexicalEntry
type: MultiwordExpression
canonical form: Configurable signal optics
sense: CONFIGURABLE--SIGNAL--OPTICS lexSense

CONFIGURABLE--SIGNAL--OPTICS lexConcept
type: LexicalConcept
definition: The Configurable signal optics represents the sum total of all Light spot.

Configurable signal optics
type: Form

Configuration Data carrier
type: LexicalEntry
type: MultiwordExpression
canonical form: Configuration Data carrier
sense: CONFIGURATION--DATA--CARRIER lexSense

CONFIGURATION--DATA--CARRIER lexConcept
type: LexicalConcept
definition: The Configuration Data carrier contains the Configuration Data and, if applicable, system software for subsystems, including needed verification attributes.

Configuration Data carrier
type: Form

Configuration Data
type: LexicalEntry
type: MultiwordExpression
canonical form: Configuration Data
sense: CONFIGURATION--DATA lexSense

CONFIGURATION--DATA lexConcept
type: LexicalConcept
definition: The Configuration Data are data, that on one hand are used to execute technical components of the EULYNX System, such as network addresses and protocol versions, and on the other hand contain parametric and values explicitly given in requirement specifications as Configuration Data. Configuration Data are independent from the structure of the rail system. If changes of parametric and values shall be made during operation, they can be done without changing Engineering Data.

Configuration Data
type: Form

Connection Manager
type: LexicalEntry
type: MultiwordExpression
canonical form: Connection Manager
sense: CONNECTION--MANAGER lexSense

CONNECTION--MANAGER lexConcept
type: LexicalConcept
definition: The connection manager may be added as part of the Subsystem - Electronic Interlocking and may provide the following features: 1. Support of migration or coexistence of different variants and of different releases concerning security (encryption, integrity protection, …) over the time. 2. Support of migration or coexistence of different SCI/PDI versions, offloading this task from the EIL. 3. Breaking TLS connection at a defined point, either to off-load TLS load from EIL or to monitor/gather encrypted network traffic (used for Application Layer Firewalls or Intrusion Detection Systems (IDS). 4. Support of non-EULYNX devices during migration to a pure EULYNX environment (this is not in scope of EULYNX).

Connection Manager
type: Form

Control Interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Control Interface
sense: CONTROL--INTERFACE lexSense

CONTROL--INTERFACE lexConcept
type: LexicalConcept
definition: Interface for controlling or monitoring (depending on task) of a system connected to one subsystem.

Control Interface
type: Form

Crypto component
type: LexicalEntry
type: MultiwordExpression
canonical form: Crypto component
sense: CRYPTO--COMPONENT lexSense

CRYPTO--COMPONENT lexConcept
type: LexicalConcept
definition: A one-component solution as an application-specific, configurable system with safety functions. It uses packet-switched data networks and certification-based authentication to establish an encrypted channel via the IPsec protocol family.

Crypto component
type: Form

CE-node
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Customer edge node
canonical form: CE-node

CUSTOMER--EDGE--NODE lexConcept
type: LexicalConcept
definition: Network component in the lowest layer of hierarchy in the architecture of a data network.

Customer edge node
type: Form

CE-node
type: Form

Data network
type: LexicalEntry
type: MultiwordExpression
canonical form: Data network
sense: DATA--NETWORK lexSense

DATA--NETWORK lexConcept
type: LexicalConcept
definition: A digital telecommunications network which allows nodes to share resources and exchange data.

Data network
type: Form

Deactivation point
type: LexicalEntry
type: MultiwordExpression
canonical form: Deactivation point
sense: DEACTIVATION--POINT lexSense

DEACTIVATION--POINT lexConcept
type: LexicalConcept
definition: The Deactivation point detects a passing train for vacating the Level Crossing.

Deactivation point
type: Form

Delay of notification of availability
type: LexicalEntry
type: MultiwordExpression
canonical form: Delay of notification of availability
sense: DELAY--OF--NOTIFICATION--OF--AVAILABILITY lexSense

DELAY--OF--NOTIFICATION--OF--AVAILABILITY lexConcept
type: LexicalConcept
definition: A configurable delay of reporting vacant from the Subsystem - Train Detection System to the Subsystem - Electronic Interlocking, following the state change of a TVPS from occupied to vacant. The delay of notification is only effective if the state change was triggered by a train not by a FC-command. The delay is configured for short sections to ensure correct route releasing by the train.

Delay of notification of availability
type: Form

Derailer
type: LexicalEntry
type: Word
canonical form: Derailer
sense: DERAILER lexSense

DERAILER lexConcept
type: LexicalConcept
definition: Track device with movable components which in one of the two positions causes an intentional derailing of a passing rail vehicle.

Derailer
type: Form

Detected point position
type: LexicalEntry
type: MultiwordExpression
canonical form: Detected point position
sense: DETECTED--POINT--POSITION lexSense

DETECTED--POINT--POSITION lexConcept
type: LexicalConcept
definition: Point position as interpreted by the Subsystem – Point for a single Point machine.

Detected point position
type: Form

Detection element
type: LexicalEntry
type: MultiwordExpression
canonical form: Detection element
sense: DETECTION--ELEMENT lexSense

DETECTION--ELEMENT lexConcept
type: LexicalConcept
definition: The Detection element (e.g. Inductive Detective Loops) at the Level Crossing protection area is used to detect the passage of trains.

Detection element
type: Form

Detection point
type: LexicalEntry
type: MultiwordExpression
canonical form: Detection point
sense: DETECTION--POINT lexSense

DETECTION--POINT lexConcept
type: LexicalConcept
definition: Track mounted component of the axle counting system, detecting the passage and direction of axles from moving vehicles and transmitting the detected information to the axle count evaluation unit. Note: Outside of the scope of the Subsystem - Train Detection System, the term Detection Point may describe other technical components that are used to detect passings of vehicles. EULYNX Data Preparation uses the term Axle counting head for a Detection Point in the context of the Subsystem - Train Detection System.

Detection point
type: Form

Detection voltage
type: LexicalEntry
type: MultiwordExpression
canonical form: Detection voltage
sense: DETECTION--VOLTAGE lexSense

DETECTION--VOLTAGE lexConcept
type: LexicalConcept
definition: Voltage applied to Point detector for monitoring the Point detection status.

Detection voltage
type: Form

Device Software
type: LexicalEntry
type: MultiwordExpression
canonical form: Device Software
sense: DEVICE--SOFTWARE lexSense

DEVICE--SOFTWARE lexConcept
type: LexicalConcept
definition: The Device Software covers all system and application software that runs on a subsystem.

Device Software
type: Form

Diagnostic data
type: LexicalEntry
type: MultiwordExpression
canonical form: Diagnostic data
sense: DIAGNOSTIC--DATA lexSense

DIAGNOSTIC--DATA lexConcept
type: LexicalConcept
definition: Data originating from a EULYNX field element Subsystem and possibly adjacent systems to enable diagnosis.

Diagnostic data
type: Form

Diagnostic Interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Diagnostic Interface
sense: DIAGNOSTIC--INTERFACE lexSense

DIAGNOSTIC--INTERFACE lexConcept
type: LexicalConcept
definition: The interface containing diagnostic information from the EULYNX field element Subsystem and possibly adjacent systems.

Diagnostic Interface
type: Form

Diagnostic System
type: LexicalEntry
type: MultiwordExpression
canonical form: Diagnostic System
sense: DIAGNOSTIC--SYSTEM lexSense

DIAGNOSTIC--SYSTEM lexConcept
type: LexicalConcept
definition: The Diagnostic System collects and processes the diagnostic data from the subsystems of EULYNX System by the Service Function Diagnostics Collector. The information from Diagnostic System serves the removal of errors and disturbances in the subsystems of EULYNX System. Diagnostic data can be event-driven information (at occurrence of defined events) and preventive information.

Diagnostic System
type: Form

Direction
type: LexicalEntry
type: Word
canonical form: Direction
sense: DIRECTION lexSense

DIRECTION lexConcept
type: LexicalConcept
definition: The direction is an information which is used to synchronize two adjacent interlocking systems on a common direction for a track so that certain rail vehicle movements can be performed across the boundary.

Direction
type: Form

DRFC
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Disable restriction to force section to clear
canonical form: DRFC

DISABLE--RESTRICTION--TO--FORCE--SECTION--TO--CLEAR lexConcept
type: LexicalConcept
definition: An auxiliary operation which removes the restriction to force section to clear.

Disable restriction to force section to clear
type: Form

DRFC
type: Form

Disturbed
type: LexicalEntry
type: Word
canonical form: Disturbed
sense: DISTURBED lexSense

DISTURBED lexConcept
type: LexicalConcept
definition: Disturbed is one of the possible states of physical Output Channels (if they are monitored) with the interpretation, that in this state the required voltage, resp. the required current, is not present. logical Output Channels (if they are monitored) with the interpretation, that in this state: - One of its physical Output Channels is in the state Disturbed physical Input Channels with the interpretation, that in this state the system cannot detect if the required voltage, resp. the required current, is present. logical Input Channels with the interpretation, that in this state, either: - One of its physical Input Channels is in the state Disturbed - The physical Input Channels violate the antivalence/equivalence conditions

Disturbed
type: Form

Drive voltage
type: LexicalEntry
type: MultiwordExpression
canonical form: Drive voltage
sense: DRIVE--VOLTAGE lexSense

DRIVE--VOLTAGE lexConcept
type: LexicalConcept
definition: Voltage that operates a Point machine.

Drive voltage
type: Form

EIL
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Electronic Interlocking
canonical form: EIL

ELECTRONIC--INTERLOCKING lexConcept
type: LexicalConcept
definition: An Interlocking whose functions are implemented with software.

Electronic Interlocking
type: Form

EIL
type: Form

ESA
type: Acronym
type: LexicalEntry
acronym for: Emergency Stop Area
canonical form: ESA

EMERGENCY--STOP--AREA lexConcept
type: LexicalConcept
definition: A predefined area where a train can be stopped with a conditional or unconditional emergency stop message.

Emergency Stop Area
type: Form

ESA
type: Form

End position
type: LexicalEntry
type: MultiwordExpression
canonical form: End position
sense: END--POSITION lexSense

END--POSITION lexConcept
type: LexicalConcept
definition: The Moveable components of the Point are in a position that safely guides a rail vehicle to either the left or right branch.

End position
type: Form

Engineering Data
type: LexicalEntry
type: MultiwordExpression
canonical form: Engineering Data
sense: ENGINEERING--DATA lexSense

ENGINEERING--DATA lexConcept
type: LexicalConcept
definition: The Engineering Data are used to describe a railway system monitored and controlled by an EULYNX System.

Engineering Data
type: Form

Equivalent
type: LexicalEntry
type: Word
canonical form: Equivalent
sense: EQUIVALENT lexSense

EQUIVALENT lexConcept
type: LexicalConcept
definition: An Equivalent configured channel A is a physical channel, which is in pair with a second physical channel B, which is also configured to be Equivalent. Both channels are supposed to be switched having the same value.

Equivalent
type: Form

EfeS
type: Acronym
type: LexicalEntry
acronym for: EULYNX field element Subsystem
canonical form: EfeS

EULYNX--FIELD--ELEMENT--SUBSYSTEM lexConcept
type: LexicalConcept
definition: Under the designation "EULYNX field element Subsystem" are summarised the subsystems: - Subsystem - Light Signal, - Subsystem - Point, - Subsystem - Generic IO, - Subsystem - Train Detection System and - Subsystem - Level Crossing.

EULYNX field element Subsystem
type: Form

EfeS
type: Form

EULYNX System
type: LexicalEntry
type: MultiwordExpression
canonical form: EULYNX System
sense: EULYNX--SYSTEM lexSense

EULYNX--SYSTEM lexConcept
type: LexicalConcept
definition: The EULYNX System is a signalling system with a standard reference architecture with all subsystems and their interfaces as well as principal design paradigms, defined by the EULYNX System Definition.

EULYNX System
type: Form

External Level Crossing System
type: LexicalEntry
type: MultiwordExpression
canonical form: External Level Crossing System
sense: EXTERNAL--LEVEL--CROSSING--SYSTEM lexSense

EXTERNAL--LEVEL--CROSSING--SYSTEM lexConcept
type: LexicalConcept
definition: The External Level Crossing System controls and monitors level crossing protection facilities, employing e.g. lamps and barriers, in order to prevent collisions between trains and road users.

External Level Crossing System
type: Form

Failed Movement
type: LexicalEntry
type: MultiwordExpression
canonical form: Failed Movement
sense: FAILED--MOVEMENT lexSense

FAILED--MOVEMENT lexConcept
type: LexicalConcept
definition: Situation in which the movement of the Point to an End position could not be completed successfully.

Failed Movement
type: Form

Failure - critical
type: LexicalEntry
type: MultiwordExpression
canonical form: Failure - critical
sense: FAILURE-----CRITICAL lexSense

FAILURE-----CRITICAL lexConcept
type: LexicalConcept
definition: A failure that inherently affects safety or operations.

Failure - critical
type: Form

Failure - non-critical
type: LexicalEntry
type: MultiwordExpression
canonical form: Failure - non-critical
sense: FAILURE-----NON-CRITICAL lexSense

FAILURE-----NON-CRITICAL lexConcept
type: LexicalConcept
definition: A failure that does not inherently affect safety or operations.

Failure - non-critical
type: Form

Fallback mode
type: LexicalEntry
type: MultiwordExpression
canonical form: Fallback mode
sense: FALLBACK--MODE lexSense

FALLBACK--MODE lexConcept
type: LexicalConcept
definition: One of the essential subsystem states of a EULYNX field element Subsystem. This is a logical state that indicates the state of one EULYNX field element Subsystem. Depending on the physical architecture, the operating state of the hardware may differ. This is especially true on a Multi-element controller, where several EULYNX field element Subsystems share the same hardware. Depending on the physical architecture of a Multi-element controller, it may be possible that only one out of n EULYNX field element Subsystems is in this state, while the controller still works properly. The functions in this state are described in the EULYNX System architecture specification [Eu.Doc.16].

Fallback mode
type: Form

Field element
type: LexicalEntry
type: MultiwordExpression
canonical form: Field element
sense: FIELD--ELEMENT lexSense

FIELD--ELEMENT lexConcept
type: LexicalConcept
definition: Railway equipment on the track, e.g. light signal, point

Field element
type: Form

Filling level
type: LexicalEntry
type: MultiwordExpression
canonical form: Filling level
sense: FILLING--LEVEL lexSense

FILLING--LEVEL lexConcept
type: LexicalConcept
definition: The number of axles in a TVPS, determined by the axle count evaluation unit with evaluation of all corresponding Detection point.

Filling level
type: Form

Flashing
type: LexicalEntry
type: Word
canonical form: Flashing
sense: FLASHING lexSense

FLASHING lexConcept
type: LexicalConcept
definition: Flashing is one of the possible states of: logical Output Channels with the interpretation, that in this state the respective physical Output Channel is alternating between Switched On and Switched Off with a configured frequency and duty cycle.

Flashing
type: Form

FC-C
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Force section status to clear, conditional
canonical form: FC-C

FORCE--SECTION--STATUS--TO--CLEAR--CONDITIONAL lexConcept
type: LexicalConcept
definition: Conditional forcing of the TVP section to the status vacant, dependant on restriction status.

Force section status to clear, conditional
type: Form

FC-C
type: Form

FC-P-A
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Force section status to clear, preparatory, with acknowledgement
canonical form: FC-P-A

FORCE--SECTION--STATUS--TO--CLEAR--PREPARATORY--WITH--ACKNOWLEDGEMENT lexConcept
type: LexicalConcept
definition: Type of forcing of the TVP section to the status vacant, where the TVP section status is set to vacant either after the correct passage of a vehicle or after an acknowledgement received from the Maintainer and an acknowledgement received from the Interlocking system.

Force section status to clear, preparatory, with acknowledgement
type: Form

FC-P-A
type: Form

FC-P
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Force section status to clear, preparatory
canonical form: FC-P

FORCE--SECTION--STATUS--TO--CLEAR--PREPARATORY lexConcept
type: LexicalConcept
definition: Type of forcing of the TVP section to the status vacant, where the TVP section status is set to vacant either after the correct passage of a vehicle or after an acknowledgement received from the Maintainer.

Force section status to clear, preparatory
type: Form

FC-P
type: Form

FC-U
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Force section status to clear, unconditional
canonical form: FC-U

FORCE--SECTION--STATUS--TO--CLEAR--UNCONDITIONAL lexConcept
type: LexicalConcept
definition: Unconditional forcing of the TVP section to the status vacant.

Force section status to clear, unconditional
type: Form

FC-U
type: Form

FC
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Force section status to clear
canonical form: FC

FORCE--SECTION--STATUS--TO--CLEAR lexConcept
type: LexicalConcept
definition: The process of setting the occupancy status of a TVP section equipped with an Axle counting system from the status occupied or disturbed to vacant.

Force section status to clear
type: Form

FC
type: Form

Functional package
type: LexicalEntry
type: MultiwordExpression
canonical form: Functional package
sense: FUNCTIONAL--PACKAGE lexSense

FUNCTIONAL--PACKAGE lexConcept
type: LexicalConcept
definition: The specifications of each EULYNX field element subsystem are divided into Functional packages. The implementation and certification of a physical product may be limited to one or more packages. A Functional package can be either a Basic package or an Optional package.

Functional package
type: Form

HiL
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Hardware-in-the-loop testing
canonical form: HiL

HARDWARE-IN-THE-LOOP--TESTING lexConcept
type: LexicalConcept
definition: A test method in which the relevant interfaces of a system under test are integrated into a test bench. During test execution, the test bench stimulates the inputs and records the outputs of the system under test.

Hardware-in-the-loop testing
type: Form

HiL
type: Form

HTTPS
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Hypertext Transfer Protocol Secure
canonical form: HTTPS

HYPERTEXT--TRANSFER--PROTOCOL--SECURE lexConcept
type: LexicalConcept
definition: HTTPS is an adaptation of the HTTP for secure communication over a computer network, and is widely used on the Internet.

Hypertext Transfer Protocol Secure
type: Form

HTTPS
type: Form

In advance
type: LexicalEntry
type: MultiwordExpression
canonical form: In advance
sense: IN--ADVANCE lexSense

IN--ADVANCE lexConcept
type: LexicalConcept
definition: In relation to elements on or alongside the track, positioned such that a train reaches it after passing another defined item of equipment in the direction of travel. See also 'In rear'.

In advance
type: Form

In rear
type: LexicalEntry
type: MultiwordExpression
canonical form: In rear
sense: IN--REAR lexSense

IN--REAR lexConcept
type: LexicalConcept
definition: In relation to elements on or alongside the track, positioned such that a train reaches it before passing another defined item of equipment in the direction of travel. See also 'In advance'.

In rear
type: Form

Indicator
type: LexicalEntry
type: Word
canonical form: Indicator
sense: INDICATOR lexSense

INDICATOR lexConcept
type: LexicalConcept
definition: The Indicator is a switchable frame that shows supplementary aspect information to a signal (for example route indicator, platform indicator).

Indicator
type: Form

IM
type: Acronym
type: LexicalEntry
acronym for: Infrastructure manager
canonical form: IM

INFRASTRUCTURE--MANAGER lexConcept
type: LexicalConcept
definition: An authority responsible in particular for establishing, managing and maintaining railway infrastructure, including traffic management and control-command and signalling.

Infrastructure manager
type: Form

IM
type: Form

Inhibition Timer
type: LexicalEntry
type: MultiwordExpression
canonical form: Inhibition Timer
sense: INHIBITION--TIMER lexSense

INHIBITION--TIMER lexConcept
type: LexicalConcept
definition: The Inhibition Timer is a configurable delay, defining the duration between the detection of a passing for a TVPS (incoming wheel, outgoing wheel or undefined pattern) and the moment that the state of a TVPS is considered stable. Until expiration of this timer, all commands to the TVPS are rejected.

Inhibition Timer
type: Form

Initial State Of Outputs
type: LexicalEntry
type: MultiwordExpression
canonical form: Initial State Of Outputs
sense: INITIAL--STATE--OF--OUTPUTS lexSense

INITIAL--STATE--OF--OUTPUTS lexConcept
type: LexicalConcept
definition: The state of the outputs of the EULYNX field element Subsystems starting after the subsystem operates according to its configuration data.

Initial State Of Outputs
type: Form

Initialising
type: LexicalEntry
type: Word
canonical form: Initialising
sense: INITIALISING lexSense

INITIALISING lexConcept
type: LexicalConcept
definition: One of the essential subsystem states of a EULYNX field element Subsystem. This is a logical state that indicates the state of one EULYNX field element Subsystem. Depending on the physical architecture, the operating state of the hardware may differ. This is especially true on a Multi-element controller, where several EULYNX field element Subsystems share the same hardware. The functions in this state are described in the EULYNX System architecture specification [Eu.Doc.16].

Initialising
type: Form

Input Channel
type: LexicalEntry
type: MultiwordExpression
canonical form: Input Channel
sense: INPUT--CHANNEL lexSense

INPUT--CHANNEL lexConcept
type: LexicalConcept
definition: The Input Channel is a double used term. The logical Input Channel represents the information, which is available to Subsystem - Electronic Interlocking. The physical Input Channel represents the interface between Subsystem - Generic IO and Adjacent IO System. With those, the single channel input, the Antivalent input and the Equivalent input can be implemented.

Input Channel
type: Form

intentionally dark
type: LexicalEntry
type: MultiwordExpression
canonical form: intentionally dark
sense: INTENTIONALLY--DARK lexSense

INTENTIONALLY--DARK lexConcept
type: LexicalConcept
definition: A Subsystem - Light Signal can set the full Signal Aspect to intentionally dark by a command of the Subsystem - Electronic Interlocking. No Signal Aspect will be shown to the Train driver.

intentionally dark
type: Form

IBD
type: Acronym
type: LexicalEntry
acronym for: Internal block diagram
canonical form: IBD

INTERNAL--BLOCK--DIAGRAM lexConcept
type: LexicalConcept
definition: (a SysML language element)

Internal block diagram
type: Form

IBD
type: Form

IO element
type: LexicalEntry
type: MultiwordExpression
canonical form: IO element
sense: IO--ELEMENT lexSense

IO--ELEMENT lexConcept
type: LexicalConcept
definition: Individual signalling component integrated to the interlocking system in a way that the controlling and monitoring is performed with generic inputs and outputs, configurable for each specific application.

IO element
type: Form

KPI
type: Acronym
type: LexicalEntry
acronym for: Key Performance Indicators
canonical form: KPI

KEY--PERFORMANCE--INDICATORS lexConcept
type: LexicalConcept
definition: Key Performance Indicators (reference to load distribution and response behaviour)

Key Performance Indicators
type: Form

KPI
type: Form

Lamp
type: LexicalEntry
type: Word
canonical form: Lamp
sense: LAMP lexSense

LAMP lexConcept
type: LexicalConcept
definition: Lamp designates the element installed in a Light spot which emits light.

Lamp
type: Form

Left leg
type: LexicalEntry
type: MultiwordExpression
canonical form: Left leg
sense: LEFT--LEG lexSense

LEFT--LEG lexConcept
type: LexicalConcept
definition: The part of a Point leading to the left, seen from the Tip of the Point.

Left leg
type: Form

Legacy train protection system
type: LexicalEntry
type: MultiwordExpression
canonical form: Legacy train protection system
sense: LEGACY--TRAIN--PROTECTION--SYSTEM lexSense

LEGACY--TRAIN--PROTECTION--SYSTEM lexConcept
type: LexicalConcept
definition: The Legacy train protection system provides the status of the trackside signal components to the railway vehicle, preventing passing signals at stop and ensuring adherence with the permitted speed.

Legacy train protection system
type: Form

Level Crossing protection area
type: LexicalEntry
type: MultiwordExpression
canonical form: Level Crossing protection area
sense: LEVEL--CROSSING--PROTECTION--AREA lexSense

LEVEL--CROSSING--PROTECTION--AREA lexConcept
type: LexicalConcept
definition: The Level Crossing protection area is the danger zone of the Level Crossing.

Level Crossing protection area
type: Form

LCPF
type: Acronym
type: LexicalEntry
acronym for: Level Crossing protection facility
canonical form: LCPF

LEVEL--CROSSING--PROTECTION--FACILITY lexConcept
type: LexicalConcept
definition: All equipment at a Level Crossing protecting vehicles and persons crossing the tracks (e.g. half/full barriers, obstacle detectors and road signals). The functionality includes (timing) logic to control the different parts that compose the Level Crossing protection facility.

Level Crossing protection facility
type: Form

LCPF
type: Form

Light spot
type: LexicalEntry
type: MultiwordExpression
canonical form: Light spot
sense: LIGHT--SPOT lexSense

LIGHT--SPOT lexConcept
type: LexicalConcept
definition: Light spot designates the total unit installed in a signal silhouette consisting of optics, Lamps and any corresponding electronics.

Light spot
type: Form

Linear
type: LexicalEntry
type: Word
canonical form: Linear
sense: LINEAR lexSense

LINEAR lexConcept
type: LexicalConcept
definition: Describes track vacancy devices that detect presence of Wheels within a defined length of track.

Linear
type: Form

LZB
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Linienförmige Zugbeeinflussung
canonical form: LZB

LINIENFORMIGE--ZUGBEEINFLUSSUNG lexConcept
type: LexicalConcept
definition: The Legacy train protection system primarily used by Deutsche Bahn. It provides continuous information about the status of the trackside signalling system, that is read by an evaluation unit on board of railway vehicles. The information is used to control onboard train protection functionality, to prevent the train from overspeeding or passing a signal at danger.

Linienförmige Zugbeeinflussung
type: Form

LZB
type: Form

Local operator
type: LexicalEntry
type: MultiwordExpression
canonical form: Local operator
sense: LOCAL--OPERATOR lexSense

LOCAL--OPERATOR lexConcept
type: LexicalConcept
definition: The Local operator is a person responsible for on-site operations in accordance with national regulations.

Local operator
type: Form

Luminosity
type: LexicalEntry
type: Word
canonical form: Luminosity
sense: LUMINOSITY lexSense

LUMINOSITY lexConcept
type: LexicalConcept
definition: The Luminosity represents the brightness used by the displays of Signal Aspects. It is divided into a Day Luminosity and a Night Luminosity. The values for these Luminosities shall be defined.

Luminosity
type: Form

Maintainer
type: LexicalEntry
type: Word
canonical form: Maintainer
sense: MAINTAINER lexSense

MAINTAINER lexConcept
type: LexicalConcept
definition: The Maintainer performs works on or near the signalling devices. The Maintainer performs preventive and corrective maintenance on EULYNX System and adjacent systems.

Maintainer
type: Form

Maintenance interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Maintenance interface
sense: MAINTENANCE--INTERFACE lexSense

MAINTENANCE--INTERFACE lexConcept
type: LexicalConcept
definition: The interface containing maintenance information for the EULYNX field element Subsystem.

Maintenance interface
type: Form

Maintenance/Operation/Display interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Maintenance/Operation/Display interface
sense: MAINTENANCE OPERATION DISPLAY--INTERFACE lexSense

MAINTENANCE OPERATION DISPLAY--INTERFACE lexConcept
type: LexicalConcept
definition: Interface for interactions with one of the subsystems of EULYNX System to visualize its behaviour and to configure relevant information for maintenance purposes.

Maintenance/Operation/Display interface
type: Form

Manual operation
type: LexicalEntry
type: MultiwordExpression
canonical form: Manual operation
sense: MANUAL--OPERATION lexSense

MANUAL--OPERATION lexConcept
type: LexicalConcept
definition: The mode of operation of equipment without the use of or assistance from electrical or other powered apparatus.

Manual operation
type: Form

MDM core
type: LexicalEntry
type: MultiwordExpression
canonical form: MDM core
sense: MDM--CORE lexSense

MDM--CORE lexConcept
type: LexicalConcept
definition: Basic internal function of the Subsystem - Maintenance and Data Management, managing the state of the Maintenance and Data Management (MDM) service functions.

MDM core
type: Form

Message
type: LexicalEntry
type: Word
canonical form: Message
sense: MESSAGE lexSense

MESSAGE lexConcept
type: LexicalConcept
definition: An output from a connected system or subsystem, reporting a defined status.

Message
type: Form

MBSE
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Model-based systems engineering
canonical form: MBSE

MODEL-BASED--SYSTEMS--ENGINEERING lexConcept
type: LexicalConcept
definition: MBSE is the formalised application of modelling to support system requirements, design, analysis, verification, and validation activities beginning in the conceptual design phase and continuing throughout development and later lifecycle phases. It emphasizes the use of models to perform the systems engineering activities that have traditionally been performed using the document-based approach. With MBSE, the output of the systems engineering activities is a coherent model of the system (i.e., system model) that is part of the engineering baseline, and the emphasis is placed on defining and evolving the model using model-based methods and tools.

Model-based systems engineering
type: Form

MBSE
type: Form

most restrictive Signal Aspect
type: LexicalEntry
type: MultiwordExpression
canonical form: most restrictive Signal Aspect
sense: MOST--RESTRICTIVE--SIGNAL--ASPECT lexSense

MOST--RESTRICTIVE--SIGNAL--ASPECT lexConcept
type: LexicalConcept
definition: A valid Signal Aspect indicating the most restrictive aspect configured on the signal.

most restrictive Signal Aspect
type: Form

Moveable component
type: LexicalEntry
type: MultiwordExpression
canonical form: Moveable component
sense: MOVEABLE--COMPONENT lexSense

MOVEABLE--COMPONENT lexConcept
type: LexicalConcept
definition: A Moveable component is the smallest mobile part of a Moveable element, i.e. a set of point blades, a derailer component, a movable frog, or the mechanism that drives other components.

Moveable component
type: Form

Moveable element
type: LexicalEntry
type: MultiwordExpression
canonical form: Moveable element
sense: MOVEABLE--ELEMENT lexSense

MOVEABLE--ELEMENT lexConcept
type: LexicalConcept
definition: A Movable element is a set of Movable components that are controlled and set simultaneously to one of two positions. It can be power operated or hand operated.

Moveable element
type: Form

Moving
type: LexicalEntry
type: Word
canonical form: Moving
sense: MOVING lexSense

MOVING lexConcept
type: LexicalConcept
definition: Status of the Point and Point machine when operating to move Point to an physical End position. Note: EULYNX Data Preparation uses Throwing as a term for moving of a point.

Moving
type: Form

MEC
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Multi-element controller
canonical form: MEC

MULTI-ELEMENT--CONTROLLER lexConcept
type: LexicalConcept
definition: A hardware platform that is able to operate multiple EULYNX field element Subsystems.

Multi-element controller
type: Form

MEC
type: Form

Negative axle count
type: LexicalEntry
type: MultiwordExpression
canonical form: Negative axle count
sense: NEGATIVE--AXLE--COUNT lexSense

NEGATIVE--AXLE--COUNT lexConcept
type: LexicalConcept
definition: The axle count value in a TVP section, when the difference between the entering and exiting axles is negative.

Negative axle count
type: Form

NTP
type: Acronym
type: LexicalEntry
acronym for: Network Time Protocol
canonical form: NTP

NETWORK--TIME--PROTOCOL lexConcept
type: LexicalConcept
definition: NTP is a networking protocol for clock synchronization between computer systems over packet-switched, variable-latency data networks.

Network Time Protocol
type: Form

NTP
type: Form

No end position
type: LexicalEntry
type: MultiwordExpression
canonical form: No end position
sense: NO--END--POSITION lexSense

NO--END--POSITION lexConcept
type: LexicalConcept
definition: The Point is neither in an 'End position' nor in a 'Unintended position'. Note: In certain implementations, this position is valid when the Point is neither the left or right end position, e.g. when the Subsystem – Point does not detect ‘Unintended position’.

No end position
type: Form

No Signal Aspect - intentionally dark
type: LexicalEntry
type: MultiwordExpression
canonical form: No Signal Aspect - intentionally dark
sense: NO--SIGNAL--ASPECT-----INTENTIONALLY--DARK lexSense

NO--SIGNAL--ASPECT-----INTENTIONALLY--DARK lexConcept
type: LexicalConcept
definition: A Signal Aspect is considered as No Signal Aspect - intentionally dark, if No Signal Aspect is indicated, because the Subsystem - Electronic Interlocking commanded this and then all lamps are deactivated. The Subsystem - Light Signal processes and reports in this case the commanded Signal Aspect and controls accordingly the Indicator. The output channels of the Legacy train protection system are deactivated (Legacy train protection system active). The Eurobalise is controlled analogous to Legacy train protection system.

No Signal Aspect - intentionally dark
type: Form

No Signal Aspect - lamp failure
type: LexicalEntry
type: MultiwordExpression
canonical form: No Signal Aspect - lamp failure
sense: NO--SIGNAL--ASPECT-----LAMP--FAILURE lexSense

NO--SIGNAL--ASPECT-----LAMP--FAILURE lexConcept
type: LexicalConcept
definition: No Signal Aspect - lamp failure applies if all Lamps of the Subsystem - Light Signal required for the indication of the most restrictive Signal Aspect are dark due to a Lamp failure.

No Signal Aspect - lamp failure
type: Form

No Signal Aspect - luminosity failure
type: LexicalEntry
type: MultiwordExpression
canonical form: No Signal Aspect - luminosity failure
sense: NO--SIGNAL--ASPECT-----LUMINOSITY--FAILURE lexSense

NO--SIGNAL--ASPECT-----LUMINOSITY--FAILURE lexConcept
type: LexicalConcept
definition: No Signal Aspect - luminosity failure applies if No Signal Aspect is indicated and all available Lamps have been safely deactivated, due to a fault in the activation of the commanded Luminosity. This can occur when the Subsystem - Light Signal encounters that supply voltage has fallen below the needed level or when the Subsystem - Light Signal is incapable of processing and indicating the commanded Luminosity in a SIL compliant way.

No Signal Aspect - luminosity failure
type: Form

No Signal Aspect
type: LexicalEntry
type: MultiwordExpression
canonical form: No Signal Aspect
sense: NO--SIGNAL--ASPECT lexSense

NO--SIGNAL--ASPECT lexConcept
type: LexicalConcept
definition: No Signal Aspect is valid, if all Lamps, that are required to indicate the Signal Aspect, are dark, so that the Train driver cannot notice a luminous Signal Aspect. For the internal process, the following three cases are distinguished: a) No Signal Aspect - intentionally dark b) No Signal Aspect - lamp failure c) No Signal Aspect - luminosity failure The differentiation between b) and c) according to the internal process is based on experiences of the manufacturers.

No Signal Aspect
type: Form

NSRD
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Non safety-relevant data
canonical form: NSRD

NON--SAFETY-RELEVANT--DATA lexConcept
type: LexicalConcept
definition: Non safety-relevant part of the Engineering Data and Configuration Data. The differentiation of safety-relevant and not safety-relevant is explained in chapter 'Engineering- and configuration data' of the respective requirements specification.

Non safety-relevant data
type: Form

NSRD
type: Form

Obstacle detector
type: LexicalEntry
type: MultiwordExpression
canonical form: Obstacle detector
sense: OBSTACLE--DETECTOR lexSense

OBSTACLE--DETECTOR lexConcept
type: LexicalConcept
definition: The Obstacle detector informs whether the Level Crossing protection area is clear of obstacles when the Barriers are closed.

Obstacle detector
type: Form

Occupancy sequence
type: LexicalEntry
type: MultiwordExpression
canonical form: Occupancy sequence
sense: OCCUPANCY--SEQUENCE lexSense

OCCUPANCY--SEQUENCE lexConcept
type: LexicalConcept
definition: A sequence of occupying TVP sections reflecting the path of a rail vehicle.

Occupancy sequence
type: Form

OPC UA
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Open Platform Communication Unified Architecture
canonical form: OPC UA

OPEN--PLATFORM--COMMUNICATION--UNIFIED--ARCHITECTURE lexConcept
type: LexicalConcept
definition: OPC UA is a machine to machine communication protocol for industrial automation developed by the OPC Foundation.

Open Platform Communication Unified Architecture
type: Form

OPC UA
type: Form

Operational disturbance
type: LexicalEntry
type: MultiwordExpression
canonical form: Operational disturbance
sense: OPERATIONAL--DISTURBANCE lexSense

OPERATIONAL--DISTURBANCE lexConcept
type: LexicalConcept
definition: A detected error in the counting process or pattern evaluation.

Operational disturbance
type: Form

Operational
type: LexicalEntry
type: Word
canonical form: Operational
sense: OPERATIONAL lexSense

OPERATIONAL lexConcept
type: LexicalConcept
definition: One of the essential subsystem states of a EULYNX field element Subsystem. This is a logical state that indicates the state of one EULYNX field element Subsystem. Depending on the physical architecture, the operating state of the hardware may differ. This is especially true on a Multi-element controller, where several EULYNX field element Subsystems share the same hardware. The functions in this state are described in the EULYNX System architecture specification [Eu.Doc.16].

Operational
type: Form

Optional package
type: LexicalEntry
type: MultiwordExpression
canonical form: Optional package
sense: OPTIONAL--PACKAGE lexSense

OPTIONAL--PACKAGE lexConcept
type: LexicalConcept
definition: A type of functional package, which can be optionally implemented in addition to (one of) the Basic package(s).

Optional package
type: Form

Output Channel
type: LexicalEntry
type: MultiwordExpression
canonical form: Output Channel
sense: OUTPUT--CHANNEL lexSense

OUTPUT--CHANNEL lexConcept
type: LexicalConcept
definition: The Output Channel is a double used term. The logical Output Channel represents the information, which is available to Subsystem - Electronic Interlocking. The physical Output Channel represents the interface between Subsystem - Generic IO and Adjacent IO System. With those, the single channel output, the Antivalent output and the Equivalent output can be implemented.

Output Channel
type: Form

Overall point position
type: LexicalEntry
type: MultiwordExpression
canonical form: Overall point position
sense: OVERALL--POINT--POSITION lexSense

OVERALL--POINT--POSITION lexConcept
type: LexicalConcept
definition: Point position as consolidated by the Subsystem – Point based on the Detected point position of each Point machine.

Overall point position
type: Form

Physical point position
type: LexicalEntry
type: MultiwordExpression
canonical form: Physical point position
sense: PHYSICAL--POINT--POSITION lexSense

PHYSICAL--POINT--POSITION lexConcept
type: LexicalConcept
definition: Point position as physically detectable at the Moveable component.

Physical point position
type: Form

Point detector
type: LexicalEntry
type: MultiwordExpression
canonical form: Point detector
sense: POINT--DETECTOR lexSense

POINT--DETECTOR lexConcept
type: LexicalConcept
definition: A device inside the Point machine used for detecting the Physical point position of a Point.

Point detector
type: Form

Point machine
type: LexicalEntry
type: MultiwordExpression
canonical form: Point machine
sense: POINT--MACHINE lexSense

POINT--MACHINE lexConcept
type: LexicalConcept
definition: The Point machine is an apparatus for moving and detecting point blades from a source of power, usually electric. It may also include a system to mechanically lock the point in a physical End position. The Point machine is a safety relevant signalling component, ensuring safe passage of railway vehicles over moveable elements at points, crossings and derailers.

Point machine
type: Form

PoP-O
type: Acronym
type: LexicalEntry
acronym for: Point of Power - Output
canonical form: PoP-O

POINT--OF--POWER-----OUTPUT lexConcept
type: LexicalConcept
definition: Interface for supplying the EULYNX System Subsystems with electrical power.

Point of Power - Output
type: Form

PoP-O
type: Form

PoS-Signalling
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Point of Service - Signalling
canonical form: PoS-Signalling

POINT--OF--SERVICE-----SIGNALLING lexConcept
type: LexicalConcept
definition: The Point of Service - Signalling serves as a connection point for EULYNX field element Subsystem and adjacent systems to the communication system enabling them to communicate with each other.

Point of Service - Signalling
type: Form

PoS-Signalling
type: Form

Point position
type: LexicalEntry
type: MultiwordExpression
canonical form: Point position
sense: POINT--POSITION lexSense

POINT--POSITION lexConcept
type: LexicalConcept
definition: One of the following positions: 'End position' (left or right), 'No end position' or 'Unintended position'. The exact definition of a position depends on the type of point position, which can be one of the following: ‘Commanded point position’ ‘Physical point position’ ‘Detected point position’ ‘Overall point position’ or ‘Reported point position’

Point position
type: Form

Point
type: LexicalEntry
type: Word
canonical form: Point
sense: POINT lexSense

POINT lexConcept
type: LexicalConcept
definition: Assembly of rails, blades, and of auxiliaries, certain ones being movable, which effect the tangential branching of tracks and allows to run over either one track or another. Includes a Point machine and Point detector.

Point
type: Form

POM
type: Acronym
type: LexicalEntry
acronym for: Power Off Monitoring
canonical form: POM

POWER--OFF--MONITORING lexConcept
type: LexicalConcept
definition: Device used to detect the failure of the Power supply for one or multiple TVP sections. This device is used with Track circuit detection to distinguish between real occupancy and occupancy caused by a Power supply failure.

Power Off Monitoring
type: Form

POM
type: Form

Power supply
type: LexicalEntry
type: MultiwordExpression
canonical form: Power supply
sense: POWER--SUPPLY lexSense

POWER--SUPPLY lexConcept
type: LexicalConcept
definition: The Power supply supplies the electrical energy for the operation of all subsystems of the EULYNX System.

POWER--SUPPLY lexConcept 2
type: LexicalConcept
definition: A device for the provision of electrical power to the railway, particularly the signalling system and vehicles.

Power supply
type: Form

PDIVer
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Process Data Interface protocol Version
canonical form: PDIVer

PROCESS--DATA--INTERFACE--PROTOCOL--VERSION lexConcept
type: LexicalConcept
definition: Version of the Process Data Interface protocol (PDI). PDIVer may be used as well.

Process Data Interface protocol Version
type: Form

PDIVer
type: Form

PDI
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Process Data Interface protocol
canonical form: PDI

PROCESS--DATA--INTERFACE--PROTOCOL lexConcept
type: LexicalConcept
definition: The Process Data Interface protocol, abbreviated as PDI, designates a communication protocol used for the data exchange on the Process Data Interface.

Process Data Interface protocol
type: Form

PDI
type: Form

Process Data Interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Process Data Interface
sense: PROCESS--DATA--INTERFACE lexSense

PROCESS--DATA--INTERFACE lexConcept
type: LexicalConcept
definition: The interface containing process and other information necessary for the exchange between the Subsystem - Electronic Interlocking and the subsystems as well as between the Subsystem - Electronic Interlocking and the adjacent systems.

Process Data Interface
type: Form

Protection signal
type: LexicalEntry
type: MultiwordExpression
canonical form: Protection signal
sense: PROTECTION--SIGNAL lexSense

PROTECTION--SIGNAL lexConcept
type: LexicalConcept
definition: The Protection signal is a signal controlling access to the Level Crossing and is commanded by the Subsystem - Electronic Interlocking.

Protection signal
type: Form

PE-node
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Provider edge node
canonical form: PE-node

PROVIDER--EDGE--NODE lexConcept
type: LexicalConcept
definition: Network component in an intermediate layer of hierarchy in the architecture of a data network.

Provider edge node
type: Form

PE-node
type: Form

P-node
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Provider node
canonical form: P-node

PROVIDER--NODE lexConcept
type: LexicalConcept
definition: Network component in the highest layer of hierarchy in the architecture of a data network.

Provider node
type: Form

P-node
type: Form

PKCS
type: Acronym
type: LexicalEntry
acronym for: Public Key Cryptography Standards
canonical form: PKCS

PUBLIC--KEY--CRYPTOGRAPHY--STANDARDS lexConcept
type: LexicalConcept
definition: A group of PKCS devised and published by RSA Security Inc.

Public Key Cryptography Standards
type: Form

PKCS
type: Form

Punctiform
type: LexicalEntry
type: Word
canonical form: Punctiform
sense: PUNCTIFORM lexSense

PUNCTIFORM lexConcept
type: LexicalConcept
definition: Describes track vacancy proving devices that detect presence and/or passing of Wheels at a single location along the track.

Punctiform
type: Form

Redrive point
type: LexicalEntry
type: MultiwordExpression
canonical form: Redrive point
sense: REDRIVE--POINT lexSense

REDRIVE--POINT lexConcept
type: LexicalConcept
definition: Operation controlled by Subsystem - Point that moves the Point to the last Commanded point position when the Commanded point position is lost.

Redrive point
type: Form

RIC
type: Acronym
type: LexicalEntry
acronym for: Reference Input Channel
canonical form: RIC

REFERENCE--INPUT--CHANNEL lexConcept
type: LexicalConcept
definition: The Reference Input Channel is a physical Input Channel. It is configured to be Antivalent, Equivalent or single channel. The Reference Input Channel is used for providing the information for the logical Input Channel. The logical Input Channel is reported to Subsystem - Electronic Interlocking via SCI-IO.

Reference Input Channel
type: Form

RIC
type: Form

ROC
type: Acronym
type: LexicalEntry
acronym for: Reference Output Channel
canonical form: ROC

REFERENCE--OUTPUT--CHANNEL lexConcept
type: LexicalConcept
definition: The Reference Output Channel is a physical Output Channel. It is configured to be Antivalent, Equivalent or single channel. The Reference Output Channel is used to represent the information of the logical Output Channel. The logical Output Channel is switched by Subsystem - Electronic Interlocking via SCI-IO.

Reference Output Channel
type: Form

ROC
type: Form

RAMSS
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Reliability, Availability, Maintainability, Safety and Security
canonical form: RAMSS

RELIABILITY--AVAILABILITY--MAINTAINABILITY--SAFETY--AND--SECURITY lexConcept
type: LexicalConcept
definition: Term used to refer to the following 5 aspects collectively: Reliability, Availability, Maintainability, Safety and Security.

Reliability, Availability, Maintainability, Safety and Security
type: Form

RAMSS
type: Form

Reported point position
type: LexicalEntry
type: MultiwordExpression
canonical form: Reported point position
sense: REPORTED--POINT--POSITION lexSense

REPORTED--POINT--POSITION lexConcept
type: LexicalConcept
definition: Point position report sent from the Subsystem – Point to the Subsystem - Electronic Interlocking based on the Overall point position.

Reported point position
type: Form

Restriction to force section to clear
type: LexicalEntry
type: MultiwordExpression
canonical form: Restriction to force section to clear
sense: RESTRICTION--TO--FORCE--SECTION--TO--CLEAR lexSense

RESTRICTION--TO--FORCE--SECTION--TO--CLEAR lexConcept
type: LexicalConcept
definition: The status of a TVP section which restricts the forcing of section to clear, if the last counting operation was an entering axle. The restriction to Force section status to clear is possible for the TVPS occupancy status 'occupied', and, depending on the Engineering Data of the Subsystem - Train Detection System, also for the TVPS occupancy status 'disturbed (reason operational)'. The TVPS will report as not able to be forced to clear if: the last counting action was an incoming wheel, the TVPS is vacant, an unsuccessful sweeping train is detected while the execution of a FC-P or FC-P-A command in state occupied or a critical failure of the TVPS occurred.

Restriction to force section to clear
type: Form

Reversing
type: LexicalEntry
type: Word
canonical form: Reversing
sense: REVERSING lexSense

REVERSING lexConcept
type: LexicalConcept
definition: While moving a Point in a Commanded point position, a new Commanded point position is received to the alternative position.

Reversing
type: Form

Right leg
type: LexicalEntry
type: MultiwordExpression
canonical form: Right leg
sense: RIGHT--LEG lexSense

RIGHT--LEG lexConcept
type: LexicalConcept
definition: The part of a Point leading to the right, seen from the Tip of the Point.

Right leg
type: Form

Road signal
type: LexicalEntry
type: MultiwordExpression
canonical form: Road signal
sense: ROAD--SIGNAL lexSense

ROAD--SIGNAL lexConcept
type: LexicalConcept
definition: The Road signal is a signal providing warning to the road users crossing the tracks.

Road signal
type: Form

Route information
type: LexicalEntry
type: MultiwordExpression
canonical form: Route information
sense: ROUTE--INFORMATION lexSense

ROUTE--INFORMATION lexConcept
type: LexicalConcept
definition: (Abstract) information about the set route transmitted by the Subsystem - Electronic Interlocking to the Subsystem - Light Signal for UseCases where the Subsystem - Light Signal must select Legacy train protection system or Eurobalises route-dependent.

Route information
type: Form

SCP
type: Acronym
type: LexicalEntry
acronym for: Safe communication protocol
canonical form: SCP

SAFE--COMMUNICATION--PROTOCOL lexConcept
type: LexicalConcept
definition: The protocol which is used for the safe communication through the safety, retransmission and redundancy layer which is implemented with the RaSTA protocol.

Safe communication protocol
type: Form

SCP
type: Form

SC
type: Acronym
type: LexicalEntry
acronym for: Safe communication
canonical form: SC

SAFE--COMMUNICATION lexConcept
type: LexicalConcept
definition: The communication between systems which takes place according to EN 50129.

Safe communication
type: Form

SC
type: Form

SRD
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Safety-relevant data
canonical form: SRD

SAFETY-RELEVANT--DATA lexConcept
type: LexicalConcept
definition: Safety-relevant part of the Engineering Data and Configuration Data. The differentiation of safety-relevant and not safety-relevant is explained in chapter 'Engineering- and configuration data' of the respective requirements specification.

Safety-relevant data
type: Form

SRD
type: Form

Security interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Security interface
sense: SECURITY--INTERFACE lexSense

SECURITY--INTERFACE lexConcept
type: LexicalConcept
definition: The interface containing security information for the EULYNX field element Subsystem and possibly adjacent systems.

Security interface
type: Form

Service function Diagnostics collector
type: LexicalEntry
type: MultiwordExpression
canonical form: Service function Diagnostics collector
sense: SERVICE--FUNCTION--DIAGNOSTICS--COLLECTOR lexSense

SERVICE--FUNCTION--DIAGNOSTICS--COLLECTOR lexConcept
type: LexicalConcept
definition: Service function to collect and process event-based and preventive Diagnostic data of connected EULYNX field element Subsystem (and possibly adjacent systems) via the SDI-XX interface and to send it to the Diagnostic system via SDI-DS.

Service function Diagnostics collector
type: Form

Service function Loading procedure
type: LexicalEntry
type: MultiwordExpression
canonical form: Service function Loading procedure
sense: SERVICE--FUNCTION--LOADING--PROCEDURE lexSense

SERVICE--FUNCTION--LOADING--PROCEDURE lexConcept
type: LexicalConcept
definition: Service function to provide the Engineering Data and Configuration Data and Device Software for connected EULYNX field element Subsystem (and possibly adjacent systems) via the SMI-XX interface.

Service function Loading procedure
type: Form

Service function Logging
type: LexicalEntry
type: MultiwordExpression
canonical form: Service function Logging
sense: SERVICE--FUNCTION--LOGGING lexSense

SERVICE--FUNCTION--LOGGING lexConcept
type: LexicalConcept
definition: Service function to store and manage log files in the MDM core. These files log all telegrams of SCI-XX.PDI.

Service function Logging
type: Form

Service function Time synchronisation
type: LexicalEntry
type: MultiwordExpression
canonical form: Service function Time synchronisation
sense: SERVICE--FUNCTION--TIME--SYNCHRONISATION lexSense

SERVICE--FUNCTION--TIME--SYNCHRONISATION lexConcept
type: LexicalConcept
definition: Service function to provide a uniform time base for all EULYNX field element Subsystems (and possibly adjacent systems) via the SDI-XX interface.

Service function Time synchronisation
type: Form

Service function
type: LexicalEntry
type: MultiwordExpression
canonical form: Service function
sense: SERVICE--FUNCTION lexSense

SERVICE--FUNCTION lexConcept
type: LexicalConcept
definition: Function provided to the EULYNX field element Subsystem or particular adjacent systems associated with the EULYNX System. The service functions can be provided by the Subsystem - Maintenance and Data Management (MDM) or a nationally specified system.

Service function
type: Form

Signal Aspect
type: LexicalEntry
type: MultiwordExpression
canonical form: Signal Aspect
sense: SIGNAL--ASPECT lexSense

SIGNAL--ASPECT lexConcept
type: LexicalConcept
definition: The Signal Aspect is a composition of one of more Signal elements corresponding to the country specific guideline. It corresponds to the complete non-static part of the message to the Train driver.

Signal Aspect
type: Form

Signal element
type: LexicalEntry
type: MultiwordExpression
canonical form: Signal element
sense: SIGNAL--ELEMENT lexSense

SIGNAL--ELEMENT lexConcept
type: LexicalConcept
definition: The Signal element covers the defined shapes, colours and features (e.g. symbols, letters, numbers) indicated by the Subsystem – Light Signal by using one or several Light spots. The Signal element expresses a partial instruction to the train driver and is a composing part of the Signal Aspect.

Signal element
type: Form

Signal vector
type: LexicalEntry
type: MultiwordExpression
canonical form: Signal vector
sense: SIGNAL--VECTOR lexSense

SIGNAL--VECTOR lexConcept
type: LexicalConcept
definition: The Signal vector value is the expression of the Signal Aspect used in the communication between the Subsystem – Light Signal and the Subsystem – Electronic Interlocking.

Signal vector
type: Form

Signaller
type: LexicalEntry
type: Word
canonical form: Signaller
sense: SIGNALLER lexSense

SIGNALLER lexConcept
type: LexicalConcept
definition: The person responsible for the operation of the signalling system in accordance with the requirements of the railway operating rules and regulations.

Signaller
type: Form

SCE
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Simple Certificate Enrolment Protocol
canonical form: SCE

SIMPLE--CERTIFICATE--ENROLMENT--PROTOCOL lexConcept
type: LexicalConcept
definition: SCE is an Internet Draft in the Internet Engineering Task Force (IETF). This protocol is used by numerous manufacturers of network equipment and software who are developing simplified means of handling certificates for large-scale implementation to everyday users, as well as being referenced in other industry standards.

Simple Certificate Enrolment Protocol
type: Form

SCE
type: Form

SOAP
type: Acronym
type: LexicalEntry
acronym for: Simple Object Access Protocol
canonical form: SOAP

SIMPLE--OBJECT--ACCESS--PROTOCOL lexConcept
type: LexicalConcept
definition: SOAP is a protocol specification for exchanging structured information in the implementation of web services in computer networks.

Simple Object Access Protocol
type: Form

SOAP
type: Form

SCI
type: Acronym
type: LexicalEntry
acronym for: Standard Communication Interface
canonical form: SCI

STANDARD--COMMUNICATION--INTERFACE lexConcept
type: LexicalConcept
definition: The standardised EULYNX interface for process data information.

Standard Communication Interface
type: Form

SCI
type: Form

SDI
type: Acronym
type: LexicalEntry
acronym for: Standard Diagnostic Interface
canonical form: SDI

STANDARD--DIAGNOSTIC--INTERFACE lexConcept
type: LexicalConcept
definition: The standardised EULYNX interface for diagnostics to enable communication with the service functions Diagnostics collector and Time synchronisation.

Standard Diagnostic Interface
type: Form

SDI
type: Form

SMI
type: Acronym
type: LexicalEntry
acronym for: Standard Maintenance Interface
canonical form: SMI

STANDARD--MAINTENANCE--INTERFACE lexConcept
type: LexicalConcept
definition: The standardised EULYNX interface for maintenance to enable communication with the service function Loading procedure.

Standard Maintenance Interface
type: Form

SMI
type: Form

SSI
type: Acronym
type: LexicalEntry
acronym for: Standard Security Interface
canonical form: SSI

STANDARD--SECURITY--INTERFACE lexConcept
type: LexicalConcept
definition: The standardised EULYNX interface for security to enable communication with the service functions for security.

Standard Security Interface
type: Form

SSI
type: Form

SCS
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Subsystem - Communication System
canonical form: SCS

SUBSYSTEM-----COMMUNICATION--SYSTEM lexConcept
type: LexicalConcept
definition: The Subsystem - Communication System ensures the transmission of the information, which is exchanged over the Process Data Interfaces, Maintenance interfaces, Diagnostic interfaces and Security interfaces.

Subsystem - Communication System
type: Form

SCS
type: Form

Subsystem - Electronic Interlocking
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystem - Electronic Interlocking
sense: SUBSYSTEM-----ELECTRONIC--INTERLOCKING lexSense

SUBSYSTEM-----ELECTRONIC--INTERLOCKING lexConcept
type: LexicalConcept
definition: In the EULYNX System architecture, the Subsystem - Electronic Interlocking is the central subsystem which manages track side equipment and the safe movement of rail traffic. It establishes the safety-related dependencies to the subsystems as well as the adjacent systems.

Subsystem - Electronic Interlocking
type: Form

Subsystem - Generic IO
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystem - Generic IO
sense: SUBSYSTEM-----GENERIC--IO lexSense

SUBSYSTEM-----GENERIC--IO lexConcept
type: LexicalConcept
definition: The Subsystem - Generic IO is used for integrating signalling components, particularly in the track and platform area, which are controlled or monitored with input and output information.

Subsystem - Generic IO
type: Form

Subsystem - Level Crossing
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystem - Level Crossing
sense: SUBSYSTEM-----LEVEL--CROSSING lexSense

SUBSYSTEM-----LEVEL--CROSSING lexConcept
type: LexicalConcept
definition: The Subsystem - Level Crossing protects the crossing area of rails and vehicles through its Level Crossing protection facility.

Subsystem - Level Crossing
type: Form

Subsystem - Light Signal
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystem - Light Signal
sense: SUBSYSTEM-----LIGHT--SIGNAL lexSense

SUBSYSTEM-----LIGHT--SIGNAL lexConcept
type: LexicalConcept
definition: The Subsystem - Light Signal transmits information to Train driver through the signal aspects. The Subsystem - Light Signal includes stationary trackside signals, which can be set and display the visual signal aspect on the basis of a command by Subsystem - Electronic Interlocking or on the basis of a safety-related reaction.

Subsystem - Light Signal
type: Form

MDM
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Subsystem - Maintenance and Data Management
canonical form: MDM

SUBSYSTEM-----MAINTENANCE--AND--DATA--MANAGEMENT lexConcept
type: LexicalConcept
definition: The Subsystem - Maintenance and Data Management performs the services required for the operation of the EULYNX System. Service functions may be provided also to the adjacent systems.

Subsystem - Maintenance and Data Management
type: Form

MDM
type: Form

Subsystem - Point
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystem - Point
sense: SUBSYSTEM-----POINT lexSense

SUBSYSTEM-----POINT lexConcept
type: LexicalConcept
definition: The Subsystem - Point is used to control and monitor the Point machines of moveable elements.

Subsystem - Point
type: Form

SSP
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Subsystem - Security Services Platform
canonical form: SSP

SUBSYSTEM-----SECURITY--SERVICES--PLATFORM lexConcept
type: LexicalConcept
definition: The subsystem Security Services Platform is a logical platform providing the services required for security (e.g. security logging collector, IAM functionality, PKI, time...) using the SSI-XX interface.

Subsystem - Security Services Platform
type: Form

SSP
type: Form

Subsystem - Train Detection System
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystem - Train Detection System
sense: SUBSYSTEM-----TRAIN--DETECTION--SYSTEM lexSense

SUBSYSTEM-----TRAIN--DETECTION--SYSTEM lexConcept
type: LexicalConcept
definition: The Subsystem - Train Detection System monitors the vacancy and occupancy status of TVP sections.

Subsystem - Train Detection System
type: Form

SubS_ID
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Subsystems identification
canonical form: SubS_ID

SUBSYSTEMS--IDENTIFICATION lexConcept
type: LexicalConcept
definition: The SubS_ID the unique identification of subsystems within the EULYNX System.

Subsystems identification
type: Form

SubS_ID
type: Form

Switched Off
type: LexicalEntry
type: MultiwordExpression
canonical form: Switched Off
sense: SWITCHED--OFF lexSense

SWITCHED--OFF lexConcept
type: LexicalConcept
definition: Switched Off is one of the possible states of logical and physical Output Channels and logical and physical Input Channels with the interpretation, that in this state, no voltage is given resp. no current flows.

Switched Off
type: Form

Switched On
type: LexicalEntry
type: MultiwordExpression
canonical form: Switched On
sense: SWITCHED--ON lexSense

SWITCHED--ON lexConcept
type: LexicalConcept
definition: Switched On is one of the possible states of logical and physical Output Channels logical and physical Input Channels with the interpretation, that in this state, voltage is given resp. current flows.

Switched On
type: Form

SUT
type: Acronym
type: LexicalEntry
acronym for: System under test
canonical form: SUT

SYSTEM--UNDER--TEST lexConcept
type: LexicalConcept
definition: The system that is tested against a test specification to pass certification.

System under test
type: Form

SUT
type: Form

SE
type: Acronym
type: LexicalEntry
acronym for: Systems Engineering
canonical form: SE

SYSTEMS--ENGINEERING lexConcept
type: LexicalConcept
definition: “Systems Engineering is an interdisciplinary approach and means to enable the realization of successful systems. It focuses on defining customer needs and required functionality early in the development cycle, documenting requirements, then proceeding with design synthesis and system validation while considering the complete problem [...]” (source: http://www.incose.org/AboutSE/WhatIsSE)

Systems Engineering
type: Form

SE
type: Form

SysML
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Systems Modeling Language
canonical form: SysML

SYSTEMS--MODELING--LANGUAGE lexConcept
type: LexicalConcept
definition: Standardised modelling language for the modelling of complex systems.

Systems Modeling Language
type: Form

SysML
type: Form

TDS section
type: LexicalEntry
type: MultiwordExpression
canonical form: TDS section
sense: TDS--SECTION lexSense

TDS--SECTION lexConcept
type: LexicalConcept
definition: Logical section controlled by a Train Detection System that is associated with a TVP section. EULYNX Data Preparation uses the term TDS section to refer to the association of a TVP section with a Train detection system. This term is not used in the EULYNX specifications, which uses TVP section instead.

TDS section
type: Form

TCL
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: Test control and logging system
canonical form: TCL

TEST--CONTROL--AND--LOGGING--SYSTEM lexConcept
type: LexicalConcept
definition: System to execute formally specified test cases and log their results. The test control and logging system controls the test bench.

Test control and logging system
type: Form

TCL
type: Form

TSS
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: The Trackworker Safety System
canonical form: TSS

THE--TRACKWORKER--SAFETY--SYSTEM lexConcept
type: LexicalConcept
definition: The Trackworker Safety System is used for protection of works on the tracks as a worker warning device based on signal dependant information from the Subsystem - Electronic Interlocking.

The Trackworker Safety System
type: Form

TSS
type: Form

Throwing a point
type: LexicalEntry
type: MultiwordExpression
canonical form: Throwing a point
sense: THROWING--A--POINT lexSense

THROWING--A--POINT lexConcept
type: LexicalConcept
definition: EULYNX Data Preparation uses the throwing as a term where moving of a point is used in the EULYNX specifications.

Throwing a point
type: Form

Timeout
type: LexicalEntry
type: Word
canonical form: Timeout
sense: TIMEOUT lexSense

TIMEOUT lexConcept
type: LexicalConcept
definition: A defined period of time given for a particular action. If this action is not completed in this time the system shall react in a defined way.

Timeout
type: Form

Tip
type: LexicalEntry
type: Word
canonical form: Tip
sense: TIP lexSense

TIP lexConcept
type: LexicalConcept
definition: The part of a Point where the possible paths through the point converge.

Tip
type: Form

Track circuit
type: LexicalEntry
type: MultiwordExpression
canonical form: Track circuit
sense: TRACK--CIRCUIT lexSense

TRACK--CIRCUIT lexConcept
type: LexicalConcept
definition: Device in the track used for track vacancy proving using short-circuiting of the rails.

Track circuit
type: Form

Track crossing
type: LexicalEntry
type: MultiwordExpression
canonical form: Track crossing
sense: TRACK--CROSSING lexSense

TRACK--CROSSING lexConcept
type: LexicalConcept
definition: EULYNX Data Preparation uses the term Track crossing to refer to the topological/functional view of a Level Crossing. This term is not used in the EULYNX specifications.

Track crossing
type: Form

TVP
type: Acronym
type: LexicalEntry
acronym for: Track vacancy proving
canonical form: TVP

TRACK--VACANCY--PROVING lexConcept
type: LexicalConcept
definition: The function which proves that a defined section of track is vacant.

Track vacancy proving
type: Form

TVP
type: Form

TCS
type: Acronym
type: LexicalEntry
acronym for: Traffic Control System
canonical form: TCS

TRAFFIC--CONTROL--SYSTEM lexConcept
type: LexicalConcept
definition: The Traffic Control System is responsible for commanding and monitoring the status of the railway. It comprises all systems for traffic control, including Command control system, Train describer and Automatic route setting system.

Traffic Control System
type: Form

TCS
type: Form

Trailable point
type: LexicalEntry
type: MultiwordExpression
canonical form: Trailable point
sense: TRAILABLE--POINT lexSense

TRAILABLE--POINT lexConcept
type: LexicalConcept
definition: A Point that can be 'run through' in trailing direction without damage to the Point or Point machine.

Trailable point
type: Form

Trailing
type: LexicalEntry
type: Word
canonical form: Trailing
sense: TRAILING lexSense

TRAILING lexConcept
type: LexicalConcept
definition: The act of a rail vehicle running through a Point against the set End position, during which the Moveable components are forced out of the physical End position.

Trailing
type: Form

Train describer
type: LexicalEntry
type: MultiwordExpression
canonical form: Train describer
sense: TRAIN--DESCRIBER lexSense

TRAIN--DESCRIBER lexConcept
type: LexicalConcept
definition: The Train describer is a system that provides train number information. It is a feature of the Traffic Control System.

Train describer
type: Form

TDP
type: Acronym
type: LexicalEntry
acronym for: Train Detection point
canonical form: TDP

TRAIN--DETECTION--POINT lexConcept
type: LexicalConcept
definition: The function which reports the passing of a train, using a Detection point. It can be used for activation of level crossings or hot box detectors and further functions. Depending on configuration, the TDP can report for a given direction or all directions.

Train Detection point
type: Form

TDP
type: Form

TDS
type: Acronym
type: LexicalEntry
acronym for: Train detection system
canonical form: TDS

TRAIN--DETECTION--SYSTEM lexConcept
type: LexicalConcept
definition: A system which determines the occupancy status of TVP sections. Train detection system may be a Track circuit or an Axle counting system.

Train detection system
type: Form

TDS
type: Form

Train driver
type: LexicalEntry
type: MultiwordExpression
canonical form: Train driver
sense: TRAIN--DRIVER lexSense

TRAIN--DRIVER lexConcept
type: LexicalConcept
definition: The Train driver interfaces with the Subsystem - Light Signal by observing the signal aspect indicated by the Subsystem - Light Signal. The Train driver considers the indicated signal aspects for train operation according to the national requirements.

Train driver
type: Form

TCP
type: Acronym
type: LexicalEntry
acronym for: Transmission Control Protocol
canonical form: TCP

TRANSMISSION--CONTROL--PROTOCOL lexConcept
type: LexicalConcept
definition: TCP is one of the core members of the Internet protocol suite. TCP provides reliable, ordered, and error-checked delivery of a stream of octets (bytes) between applications running on hosts communicating via an Internet Protocol (IP) network.

Transmission Control Protocol
type: Form

TCP
type: Form

TVP boundary
type: LexicalEntry
type: MultiwordExpression
canonical form: TVP boundary
sense: TVP--BOUNDARY lexSense

TVP--BOUNDARY lexConcept
type: LexicalConcept
definition: The boundary of a particular TVP section. In case a Train detection system is installed, the position of the detecting apparatus defines the TVP boundary.

TVP boundary
type: Form

TVP section, occupancy
type: LexicalEntry
type: MultiwordExpression
canonical form: TVP section, occupancy
sense: TVP--SECTION--OCCUPANCY lexSense

TVP--SECTION--OCCUPANCY lexConcept
type: LexicalConcept
definition: The status of a TVP section indicating the presence of a rail vehicle.

TVP section, occupancy
type: Form

TVP section, vacancy
type: LexicalEntry
type: MultiwordExpression
canonical form: TVP section, vacancy
sense: TVP--SECTION--VACANCY lexSense

TVP--SECTION--VACANCY lexConcept
type: LexicalConcept
definition: The status of a TVP section indicating the lack of presence of rail vehicles.

TVP section, vacancy
type: Form

TVPS
type: AbbreviatedForm
type: LexicalEntry
abbreviation for: TVP section
canonical form: TVPS

TVP--SECTION lexConcept
type: LexicalConcept
definition: A section of track that must be proven vacant for safe train operations. The Interlocking system can recognise the occupancy status by means of a Train detection system. Vacancy proving can also be accomplished by procedure if no Train detection system is installed.

TVP section
type: Form

TVPS
type: Form

UESA
type: Acronym
type: LexicalEntry
acronym for: Unconditional emergency stop area
canonical form: UESA

UNCONDITIONAL--EMERGENCY--STOP--AREA lexConcept
type: LexicalConcept
definition: A predefined Emergency Stop Area (ESA) activated if a train in the area needs to be unconditionally stopped.

Unconditional emergency stop area
type: Form

UESA
type: Form

UML
type: Acronym
type: LexicalEntry
acronym for: Unified Modeling Language
canonical form: UML

UNIFIED--MODELING--LANGUAGE lexConcept
type: LexicalConcept
definition: Graphical modelling language for the specification and documentation of software and other systems.

Unified Modeling Language
type: Form

UML
type: Form

Unintended position
type: LexicalEntry
type: MultiwordExpression
canonical form: Unintended position
sense: UNINTENDED--POSITION lexSense

UNINTENDED--POSITION lexConcept
type: LexicalConcept
definition: The Point is in a position that does not correspond to the commanded position. This may be caused by Trailing. Note: In certain implementations of the Subsystem – Point, this position may be considered as ‘No end position’.

Unintended position
type: Form

UDP
type: Acronym
type: LexicalEntry
acronym for: User Datagram Protocol
canonical form: UDP

USER--DATAGRAM--PROTOCOL lexConcept
type: LexicalConcept
definition: UDP is one of the core members of the Internet protocol suite. With UDP, computer applications can send messages, in this case referred to as datagrams, to other hosts on an Internet Protocol (IP) network.

User Datagram Protocol
type: Form

UDP
type: Form

VIC
type: Acronym
type: LexicalEntry
acronym for: Validation Input Channel
canonical form: VIC

VALIDATION--INPUT--CHANNEL lexConcept
type: LexicalConcept
definition: The Validation Input Channel is a physical Input Channel. It is always implemented in pair with a Reference Input Channel, and is configured identically as the Reference Input Channel. The Validation Input Channel is not used for single channels. The state of Validation Input Channel is used by the Subsystem - Generic IO internally for proving the condition to the Reference Input Channel.

Validation Input Channel
type: Form

VIC
type: Form

VOC
type: Acronym
type: LexicalEntry
acronym for: Validation Output Channel
canonical form: VOC

VALIDATION--OUTPUT--CHANNEL lexConcept
type: LexicalConcept
definition: The Validation Output Channel is a physical Output Channel. It is always implemented in pair with a Reference Output Channel, and is configured identically as the Reference Output Channel. The Validation Output Channel is not used for single channels. The state of Validation Output Channel is switched by Subsystem - Generic IO internally, in an Antivalent or Equivalent way to the Reference Output Channel.

Validation Output Channel
type: Form

VOC
type: Form

Vehicle Passage Detector
type: LexicalEntry
type: MultiwordExpression
canonical form: Vehicle Passage Detector
sense: VEHICLE--PASSAGE--DETECTOR lexSense

VEHICLE--PASSAGE--DETECTOR lexConcept
type: LexicalConcept
definition: Line-side device for detecting passage of a rail vehicle. If a Vehicle Passage Detector is integrated in the Subsystem - Train Detection System, it is functionally described as a 'Train Detection Point' in the EULYNX specifications. In the scope of EULYNX Data Preparation, the term Vehicle Passage Detector may describe other technical components that are used to detect passings of vehicles, not connected to the Subsystem - Train Detection System.

Vehicle Passage Detector
type: Form

VLAN
type: Acronym
type: LexicalEntry
acronym for: Virtual Local Area Network
canonical form: VLAN

VIRTUAL--LOCAL--AREA--NETWORK lexConcept
type: LexicalConcept
definition: VLAN is specified in the IEEE 802.1Q standard (http://standards.ieee.org/about/get/802/802.1.html).

Virtual Local Area Network
type: Form

VLAN
type: Form

Wheel
type: LexicalEntry
type: Word
canonical form: Wheel
sense: WHEEL lexSense

WHEEL lexConcept
type: LexicalConcept
definition: The Wheel of a railway vehicle is detected by the sensor system of Subsystem - Train Detection System.

Wheel
type: Form

WA
type: Acronym
type: LexicalEntry
acronym for: Working area
canonical form: WA

WORKING--AREA lexConcept
type: LexicalConcept
definition: A predefined area where maintenance work can be done safely. Maintenance staff will be able to operate objects (such as points, derailers, level crossings and tunnel gates) within an activated working area.

Working area
type: Form

WA
type: Form

Axle count evaluation unit
type: LexicalEntry
type: MultiwordExpression
canonical form: Axle count evaluation unit
sense: AXLE--COUNT--EVALUATION--UNIT lexSense

Axle counting system
type: LexicalEntry
type: MultiwordExpression
canonical form: Axle counting system
sense: AXLE--COUNTING--SYSTEM lexSense

Basic Data
type: LexicalEntry
type: MultiwordExpression
canonical form: Basic Data
sense: BASIC--DATA lexSense

Block Definition Diagram
type: LexicalEntry
type: MultiwordExpression
canonical form: Block Definition Diagram
sense: BLOCK--DEFINITION--DIAGRAM lexSense

Centralised ETCS L1 Controller
type: LexicalEntry
type: MultiwordExpression
canonical form: Centralised ETCS L1 Controller
sense: CENTRALISED--ETCS--L1--CONTROLLER lexSense

Certification Request Standard
type: LexicalEntry
type: MultiwordExpression
canonical form: Certification Request Standard
sense: CERTIFICATION--REQUEST--STANDARD lexSense

Checksum non safety-relevant data
type: LexicalEntry
type: MultiwordExpression
canonical form: Checksum non safety-relevant data
sense: CHECKSUM--NON--SAFETY-RELEVANT--DATA lexSense

Checksum safety-relevant data
type: LexicalEntry
type: MultiwordExpression
canonical form: Checksum safety-relevant data
sense: CHECKSUM--SAFETY-RELEVANT--DATA lexSense

Communication participant
type: LexicalEntry
type: MultiwordExpression
canonical form: Communication participant
sense: COMMUNICATION--PARTICIPANT lexSense

Conditional emergency stop area
type: LexicalEntry
type: MultiwordExpression
canonical form: Conditional emergency stop area
sense: CONDITIONAL--EMERGENCY--STOP--AREA lexSense

Customer edge node
type: LexicalEntry
type: MultiwordExpression
canonical form: Customer edge node
sense: CUSTOMER--EDGE--NODE lexSense

Disable restriction to force section to clear
type: LexicalEntry
type: MultiwordExpression
canonical form: Disable restriction to force section to clear
sense: DISABLE--RESTRICTION--TO--FORCE--SECTION--TO--CLEAR lexSense

Electronic Interlocking
type: LexicalEntry
type: MultiwordExpression
canonical form: Electronic Interlocking
sense: ELECTRONIC--INTERLOCKING lexSense

Emergency Stop Area
type: LexicalEntry
type: MultiwordExpression
canonical form: Emergency Stop Area
sense: EMERGENCY--STOP--AREA lexSense

EULYNX field element Subsystem
type: LexicalEntry
type: MultiwordExpression
canonical form: EULYNX field element Subsystem
sense: EULYNX--FIELD--ELEMENT--SUBSYSTEM lexSense

Force section status to clear, conditional
type: LexicalEntry
type: MultiwordExpression
canonical form: Force section status to clear, conditional
sense: FORCE--SECTION--STATUS--TO--CLEAR--CONDITIONAL lexSense

Force section status to clear, preparatory, with acknowledgement
type: LexicalEntry
type: MultiwordExpression
canonical form: Force section status to clear, preparatory, with acknowledgement
sense: FORCE--SECTION--STATUS--TO--CLEAR--PREPARATORY--WITH--ACKNOWLEDGEMENT lexSense

Force section status to clear, preparatory
type: LexicalEntry
type: MultiwordExpression
canonical form: Force section status to clear, preparatory
sense: FORCE--SECTION--STATUS--TO--CLEAR--PREPARATORY lexSense

Force section status to clear, unconditional
type: LexicalEntry
type: MultiwordExpression
canonical form: Force section status to clear, unconditional
sense: FORCE--SECTION--STATUS--TO--CLEAR--UNCONDITIONAL lexSense

Force section status to clear
type: LexicalEntry
type: MultiwordExpression
canonical form: Force section status to clear
sense: FORCE--SECTION--STATUS--TO--CLEAR lexSense

Hardware-in-the-loop testing
type: LexicalEntry
type: MultiwordExpression
canonical form: Hardware-in-the-loop testing
sense: HARDWARE-IN-THE-LOOP--TESTING lexSense

Hypertext Transfer Protocol Secure
type: LexicalEntry
type: MultiwordExpression
canonical form: Hypertext Transfer Protocol Secure
sense: HYPERTEXT--TRANSFER--PROTOCOL--SECURE lexSense

Infrastructure manager
type: LexicalEntry
type: MultiwordExpression
canonical form: Infrastructure manager
sense: INFRASTRUCTURE--MANAGER lexSense

Internal block diagram
type: LexicalEntry
type: MultiwordExpression
canonical form: Internal block diagram
sense: INTERNAL--BLOCK--DIAGRAM lexSense

Key Performance Indicators
type: LexicalEntry
type: MultiwordExpression
canonical form: Key Performance Indicators
sense: KEY--PERFORMANCE--INDICATORS lexSense

Level Crossing protection facility
type: LexicalEntry
type: MultiwordExpression
canonical form: Level Crossing protection facility
sense: LEVEL--CROSSING--PROTECTION--FACILITY lexSense

Linienförmige Zugbeeinflussung
type: LexicalEntry
type: MultiwordExpression
canonical form: Linienförmige Zugbeeinflussung
sense: LINIENFORMIGE--ZUGBEEINFLUSSUNG lexSense

Model-based systems engineering
type: LexicalEntry
type: MultiwordExpression
canonical form: Model-based systems engineering
sense: MODEL-BASED--SYSTEMS--ENGINEERING lexSense

Multi-element controller
type: LexicalEntry
type: MultiwordExpression
canonical form: Multi-element controller
sense: MULTI-ELEMENT--CONTROLLER lexSense

Network Time Protocol
type: LexicalEntry
type: MultiwordExpression
canonical form: Network Time Protocol
sense: NETWORK--TIME--PROTOCOL lexSense

Non safety-relevant data
type: LexicalEntry
type: MultiwordExpression
canonical form: Non safety-relevant data
sense: NON--SAFETY-RELEVANT--DATA lexSense

Open Platform Communication Unified Architecture
type: LexicalEntry
type: MultiwordExpression
canonical form: Open Platform Communication Unified Architecture
sense: OPEN--PLATFORM--COMMUNICATION--UNIFIED--ARCHITECTURE lexSense

Point of Power - Output
type: LexicalEntry
type: MultiwordExpression
canonical form: Point of Power - Output
sense: POINT--OF--POWER-----OUTPUT lexSense

Point of Service - Signalling
type: LexicalEntry
type: MultiwordExpression
canonical form: Point of Service - Signalling
sense: POINT--OF--SERVICE-----SIGNALLING lexSense

Power Off Monitoring
type: LexicalEntry
type: MultiwordExpression
canonical form: Power Off Monitoring
sense: POWER--OFF--MONITORING lexSense

Process Data Interface protocol Version
type: LexicalEntry
type: MultiwordExpression
canonical form: Process Data Interface protocol Version
sense: PROCESS--DATA--INTERFACE--PROTOCOL--VERSION lexSense

Process Data Interface protocol
type: LexicalEntry
type: MultiwordExpression
canonical form: Process Data Interface protocol
sense: PROCESS--DATA--INTERFACE--PROTOCOL lexSense

Provider edge node
type: LexicalEntry
type: MultiwordExpression
canonical form: Provider edge node
sense: PROVIDER--EDGE--NODE lexSense

Provider node
type: LexicalEntry
type: MultiwordExpression
canonical form: Provider node
sense: PROVIDER--NODE lexSense

Public Key Cryptography Standards
type: LexicalEntry
type: MultiwordExpression
canonical form: Public Key Cryptography Standards
sense: PUBLIC--KEY--CRYPTOGRAPHY--STANDARDS lexSense

Reference Input Channel
type: LexicalEntry
type: MultiwordExpression
canonical form: Reference Input Channel
sense: REFERENCE--INPUT--CHANNEL lexSense

Reference Output Channel
type: LexicalEntry
type: MultiwordExpression
canonical form: Reference Output Channel
sense: REFERENCE--OUTPUT--CHANNEL lexSense

Reliability, Availability, Maintainability, Safety and Security
type: LexicalEntry
type: MultiwordExpression
canonical form: Reliability, Availability, Maintainability, Safety and Security
sense: RELIABILITY--AVAILABILITY--MAINTAINABILITY--SAFETY--AND--SECURITY lexSense

Safe communication protocol
type: LexicalEntry
type: MultiwordExpression
canonical form: Safe communication protocol
sense: SAFE--COMMUNICATION--PROTOCOL lexSense

Safe communication
type: LexicalEntry
type: MultiwordExpression
canonical form: Safe communication
sense: SAFE--COMMUNICATION lexSense

Safety-relevant data
type: LexicalEntry
type: MultiwordExpression
canonical form: Safety-relevant data
sense: SAFETY-RELEVANT--DATA lexSense

Simple Certificate Enrolment Protocol
type: LexicalEntry
type: MultiwordExpression
canonical form: Simple Certificate Enrolment Protocol
sense: SIMPLE--CERTIFICATE--ENROLMENT--PROTOCOL lexSense

Simple Object Access Protocol
type: LexicalEntry
type: MultiwordExpression
canonical form: Simple Object Access Protocol
sense: SIMPLE--OBJECT--ACCESS--PROTOCOL lexSense

Standard Communication Interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Standard Communication Interface
sense: STANDARD--COMMUNICATION--INTERFACE lexSense

Standard Diagnostic Interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Standard Diagnostic Interface
sense: STANDARD--DIAGNOSTIC--INTERFACE lexSense

Standard Maintenance Interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Standard Maintenance Interface
sense: STANDARD--MAINTENANCE--INTERFACE lexSense

Standard Security Interface
type: LexicalEntry
type: MultiwordExpression
canonical form: Standard Security Interface
sense: STANDARD--SECURITY--INTERFACE lexSense

Subsystem - Communication System
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystem - Communication System
sense: SUBSYSTEM-----COMMUNICATION--SYSTEM lexSense

Subsystem - Maintenance and Data Management
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystem - Maintenance and Data Management
sense: SUBSYSTEM-----MAINTENANCE--AND--DATA--MANAGEMENT lexSense

Subsystem - Security Services Platform
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystem - Security Services Platform
sense: SUBSYSTEM-----SECURITY--SERVICES--PLATFORM lexSense

Subsystems identification
type: LexicalEntry
type: MultiwordExpression
canonical form: Subsystems identification
sense: SUBSYSTEMS--IDENTIFICATION lexSense

System under test
type: LexicalEntry
type: MultiwordExpression
canonical form: System under test
sense: SYSTEM--UNDER--TEST lexSense

Systems Engineering
type: LexicalEntry
type: MultiwordExpression
canonical form: Systems Engineering
sense: SYSTEMS--ENGINEERING lexSense

Systems Modeling Language
type: LexicalEntry
type: MultiwordExpression
canonical form: Systems Modeling Language
sense: SYSTEMS--MODELING--LANGUAGE lexSense

Test control and logging system
type: LexicalEntry
type: MultiwordExpression
canonical form: Test control and logging system
sense: TEST--CONTROL--AND--LOGGING--SYSTEM lexSense

The Trackworker Safety System
type: LexicalEntry
type: MultiwordExpression
canonical form: The Trackworker Safety System
sense: THE--TRACKWORKER--SAFETY--SYSTEM lexSense

Track vacancy proving
type: LexicalEntry
type: MultiwordExpression
canonical form: Track vacancy proving
sense: TRACK--VACANCY--PROVING lexSense

Traffic Control System
type: LexicalEntry
type: MultiwordExpression
canonical form: Traffic Control System
sense: TRAFFIC--CONTROL--SYSTEM lexSense

Train Detection point
type: LexicalEntry
type: MultiwordExpression
canonical form: Train Detection point
sense: TRAIN--DETECTION--POINT lexSense

Train detection system
type: LexicalEntry
type: MultiwordExpression
canonical form: Train detection system
sense: TRAIN--DETECTION--SYSTEM lexSense

Transmission Control Protocol
type: LexicalEntry
type: MultiwordExpression
canonical form: Transmission Control Protocol
sense: TRANSMISSION--CONTROL--PROTOCOL lexSense

TVP section
type: LexicalEntry
type: MultiwordExpression
canonical form: TVP section
sense: TVP--SECTION lexSense

Unconditional emergency stop area
type: LexicalEntry
type: MultiwordExpression
canonical form: Unconditional emergency stop area
sense: UNCONDITIONAL--EMERGENCY--STOP--AREA lexSense

Unified Modeling Language
type: LexicalEntry
type: MultiwordExpression
canonical form: Unified Modeling Language
sense: UNIFIED--MODELING--LANGUAGE lexSense

User Datagram Protocol
type: LexicalEntry
type: MultiwordExpression
canonical form: User Datagram Protocol
sense: USER--DATAGRAM--PROTOCOL lexSense

Validation Input Channel
type: LexicalEntry
type: MultiwordExpression
canonical form: Validation Input Channel
sense: VALIDATION--INPUT--CHANNEL lexSense

Validation Output Channel
type: LexicalEntry
type: MultiwordExpression
canonical form: Validation Output Channel
sense: VALIDATION--OUTPUT--CHANNEL lexSense

Virtual Local Area Network
type: LexicalEntry
type: MultiwordExpression
canonical form: Virtual Local Area Network
sense: VIRTUAL--LOCAL--AREA--NETWORK lexSense

Working area
type: LexicalEntry
type: MultiwordExpression
canonical form: Working area
sense: WORKING--AREA lexSense

Railway Infrastructure
type: LexicalConcept
subclass of: ContextConcept