Concept Registry

This page lists all known terms in the ITS Vocabulary.

name	description
accessLayer	communications layer that corresponds to the physical and data link layers
actuator	device (ISO/IEC 24765:2017, 3.1187) with the capability to convert
ads	driving automation system (3.7.3.6) that is able to perform the entire DDT
ads-dedicatedVehicle	ADS-equipped vehicle (3.7.3.15) designed for only driverless operation for
ads-equippedVehicle	vehicle (3.7.1.1) integrated with an ADS (3.7.3.10)
alley	road (3.3.1.2) that has buildings, walls or fences on each side
anonymizedVehicleReference	reference for a vehicle derived from vehicle properties such as
applicationEntity	part of the ITS station reference architecture (3.1.9.4) that is
applicationTemplate	defined annotated outline for an ITS application specification (3.2.8.3)
architecture	fundamental concepts or properties of a system (3.1.2.1) in
architectureDescription	work product used to express an architecture (3.1.3.1)
architectureFramework	conventions, principles and practices for the description of architectures
architectureModel	work product representing one or more architecture views (3.1.3.7) and
architectureView	work product expressing the architecture (3.1.3.1) of a system (3.1.2.1)
architectureViewpoint	work product establishing the conventions for the construction,
areaDestination	area location, which is the destination of a defined route or itinerary
areaLocation	spatial location (3.4.1.2) enclosed within a two-dimensional boundary or
authentication	verification that a message (3.1.11.5) was sent by the purported originator
authenticator	a network entity that executes an authentication (3.1.14.1) process on a
b2cMobilitySharingApp	mobility app (3.5.13.1) that assists a transport user (3.5.2.3) in
bikesharingService	shared vehicle service (3.5.6.3) that shares bicycles
biologicalEntity	material entity (3.1.1.3) that was or is a living organism
block-face	extent of sidewalk on one side of a street between two consecutive
blockFace	extent of sidewalk on one side of a street between two consecutive
boundedSecureManagedDomain
boundedSecuredManagedDomain	abstract entity (3.1.1.1) representing a managed processing and memory
bridge	transport facility (3.3.7.1) built over a gap to provide a continuous
built-inVehicleInputDevice	input device (3.7.1.4) designed to be physically connected (3.2.3.6) to a
campus	jurisdictional area (3.4.3.4) with a jurisdictional entity (3.4.3.6) who is
carriageway	contiguous area of paved roadway (3.3.1.3) designed for the use of vehicles
carsharingService	shared vehicle service (3.5.6.3) that shares passenger (3.6.2.1) cars
centralReservation	part of the road reservation (3.3.1.2) between carriageways (3.3.1.5)
centralSystem	ITS component (3.1.8.2) that provides application, management, and/or
class	set of ideas, abstractions or things in the real world that are identified
commercial	type of financial model (3.5.8.1) where services (3.5.1.1) are provided
communicationsView	architecture view (3.1.3.7) from the communications viewpoint (3.1.4.2)
communicationsViewpoint	architecture viewpoint (3.1.3.6) used to frame concerns (3.1.3.5) related
concern	interest in a system (3.1.2.1) relevant to one or more of
concurrent	operational model (3.5.9.1) where services (3.5.1.1) can be provided to
connected	characteristic of a material entity (3.1.1.3) that is equipped with enabled
connectedUnit	electronic device that is connected (3.2.3.6) using one or more
connectedVehicle	vehicle (3.7.1.1) that is connected (3.2.3.6) using one or more
connectedVehicleRoadsideEquipment	ITS roadside equipment (3.2.3.2) that perform ITS services (3.5.3.1) by
contractualModel	legal framework for the agreement between a service provider (3.5.1.2) and
control	measure that is modifying risk (3.1.14.12)
conventionalVehicle	vehicle (3.7.1.1) designed to be operated by a
cooperative	type of financial model (3.5.8.1) where users (3.5.1.3) partner to defray
cooperativeIts	subset of ITS (3.1.2.4) where information is shared among ITS stations
cooperativeItsCredentialsManagementSystem	support system (3.2.1.4) that enables trusted communications among ITS
coordinateTuple	ordered list of numbers that jointly designate the position of a point
corporateCustomerModel	contractual model (3.5.7.1) where the user (3.5.1.3) is a commercial
courierNetworkService	commercial (3.5.8.2), peer-to-peer (3.5.7.5) shared transport service
cross-section	transverse view of road (3.3.5.1) geometry
cryptography	discipline that embodies the principles, means, and methods for the
cycleLane	lane (3.3.1.12) designed for the through movement of cycles
cycleway	infrastructure primarily designed for the use of cycles and separate from a
dataConcept	data element (3.1.11.1), class (3.1.11.2), value domain (3.1.11.3), data
dataConceptRegistry	electronic data dictionary (3.1.10.3) that follows precise documented rules
dataDictionary	collection of data concepts (3.1.10.1) that allows lookup by entity
dataElement	unit of data that is considered in a given context to be indivisible and
dataFlow	representation of data flowing between two processes (3.1.7.2) or between a
dataFrame	specific grouping of data elements (3.1.11.1) that describes information of
dataPrivacy	rights and obligations of individuals and organizations with respect to the
ddtPerformance-relevantSystemFailure	malfunction in a vehicle system (3.2.1.5) that prevents the driving
deploymentArchitecture	architecture (3.1.3.1) that provides a vision of a specific deployment of a
design	the process or the result of the process to define the architecture, system
designSpeed	maximum speed (3.7.2.1) at which a vehicle (3.7.1.1) is
designatedParkingSpace	parking space (3.3.8.3) for a designated purpose Note 1 to entry: Note 2 to entry:
digitalSignature	data appended to a message, that allow the recipient of the message
disconnected	characteristic of a material entity (3.1.1.3) that is or was equipped with
document	uniquely identified unit of information for human use
driver	person (3.1.1.6) that is currently responsible for the dynamic driving task
driverSupportSystem	driving automation system (3.7.3.6) that is only able to perform part of
drivingAutomationSystem	hardware and software system (3.1.2.1) that is able to perform part or all
drivingSpace	area above the roadway (3.3.1.3) that is primarily designed for the
dual-modeVehicle	ADS-equipped vehicle (3.7.3.15) designed for
dualCarriageway	having exactly two carriageways (3.3.1.5)
duration	time between two instants (3.1.13.1)
dynamicDrivingTask	all real-time operational and tactical functions required to operate a
dynamicRoute	concurrent (3.5.9.3) operation where transported
dynamicSpatialReference	spatial reference (3.4.2.2) generated on-the-fly based on geographic
egressLane	traffic lane (3.3.1.13) designed for exiting a junction (3.3.6.2)
egressLink	all egress lanes (3.3.6.5) on a road link (3.3.5.6)
element	component member of an architecture model (3.1.3.9)
emergencyManagementCentralSystem	centre system (3.2.1.1) that allows an entity (3.1.1.1) to manage and
enterpriseObject	element (3.1.3.10) within an enterprise view (3.1.4.3) that represents an
enterpriseView	architecture view (3.1.3.7) from the enterprise viewpoint (3.1.4.4)
enterpriseViewpoint	architecture viewpoint (3.1.3.6) used to frame the policies, funding
entity	concrete or abstract thing that exists, did exist, or can possibly exist,
environment	context determining the setting and circumstances of all
escalator	rising or falling stairway that assists pedestrians in vertical transitions
extend	relationship (3.1.6.8) where one resource (3.1.6.2)
facilitiesLayer	communications layer in the ITS station reference architecture (3.1.9.4)
fallback	response by a person (3.1.1.6) to perform the
fallback-readyUser	person (3.1.1.6) who is able to operate the
fieldSupportEquipment	portable field system (3.2.1.2) used by field personnel to locally
fieldSystem	infrastructure-based ITS component (3.1.8.2) located outside of a data
financialModel	economic framework for the agreement between a service provider (3.5.1.2)
fixedRoute	concurrent (3.5.9.3) operation where transported
fleetAndFreightManagementCentralSystem	centre system (3.2.1.1) that allows a fleet or freight operator to manage
footpath	area designed for the longitudinal movement of pedestrians
formalCoordination	interaction (3.1.6.4) between two enterprise
fractionalOwnership	cooperative (3.5.8.4) financial model (3.5.8.1)
free-floating	network model (3.5.10.1) where the transport
function	series of actions or activities performed by a
functionalObject	set of related processes (3.1.7.2) that are performed by a physical object
functionalView	architecture view (3.1.3.7) from the functional viewpoint (3.1.4.6)
functionalViewpoint	architecture viewpoint (3.1.3.6) used to frame concerns (3.1.3.5) related
functionality
gazetteer	register of spatial references (3.4.2.2) of one or more location (3.4.1.1)
geographicDescriptor	descriptor that identifies a geographic characteristic to help identify a
geographicFeature	abstraction of real-world phenomena
geographicIdentifier	spatial reference (3.4.2.2) in the form of a label or code that identifies
geographicPointLocation	well defined geographic place described by one coordinate tuple
governmentCustomerModel	contractual model (3.5.7.1) where the user (3.5.1.3) is a governmental
governmentalArea	transport-related, jurisdictional area (3.4.3.4) whose only jurisdictional
gradeSeparatedManoeuvre	manoeuvre (3.3.6.7) that is vertically separated from one or more
grossVehicleMass	operating mass (weight) of the vehicle according to legislation and/or
grossVehicleMassRating	maximum operating mass (weight) of the vehicle, as determined by the
hardShoulder	part of the paved carriageway (3.3.1.5) designed to support traffic loads
hardShoulderForEmergencyUse	operating mode of a hard shoulder (3.3.1.19) that allows operation of
hardShoulderRunning	operating mode of a hard shoulder (3.3.1.19) that allows operation of
hardshoulder
hardstanding	part of a paved carriageway (3.3.1.5) that is not a traffic lane
high-speedVehicle	vehicle (3.7.1.1) with a design speed (3.7.2.2) in the range of high
highVehicleSpeed	speed (3.7.2.1) of a vehicle (3.7.1.1) that exceeds free flow motorway
immaterialEntity	entity (3.1.1.1) that does not occupy three-dimensional space
implementation	the process or the result of the process of translating a design into
in-vehicleDriver	driver (3.6.2.3) that performs the dynamic driving task (3.7.3.1) using the
include	relationship (3.1.6.8) where one resource (3.1.6.2)
informalCoordination	interaction (3.1.6.4) between two enterprise
informationFlow	information that is exchanged between physical objects (3.1.8.1)
informationSecurityEvent	occurrence indicating a possible breach of information security or failure
informationSecurityIncident	related and identified information security event(s) (3.1.14.7) that can
informationTransfer	information flow (3.1.8.4) from a physical object (3.1.8.1) acting as an
infrastructureDescriptor	descriptor that identifies infrastructure to help identify a specific
ingressLane	traffic lane (3.3.1.13) designed for entering a junction (3.3.6.2)
ingressLink	all ingress lanes (3.3.6.3) on a road link (3.3.5.6)
instance	discrete, bounded object with an intrinsic, immutable, and unique identity
instant	0-dimensional geometric primitive representing position in time
intelligentTransportSystem	system (3.1.2.1) comprised of information, communication, sensor and
interaction	element (3.1.3.10) that represents coordination
interchange	junction (3.3.6.2) with at least one grade separated manoeuvre (3.3.6.10)
interfaceDialogue	bi-directional communication sequence between two parties in accordance
interoperabilityDesign	characteristics necessary to fully define how various physical objects
intersection	space where two or more roads (3.3.5.1) meet or cross
intersectionManoeuvre	movement from an ingress lane (3.3.6.3) to an egress lane
isoNamedArea	Note 1 to entry: ISO 3166-2 includes codes for major subdivisions of
its-sAccessLayer	communications layer in the ITS station reference architecture (3.1.9.4)
its-sApplication	ITS-S application process (3.2.9.2) residing in the application entity
its-sApplicationImplementation	implementation of an ITS-S application process (3.2.9.2) within the
its-sApplicationInstallation	ITS-S application process installation (3.2.9.5) within the application
its-sApplicationProcess	information manipulation within an ITS station (3.2.7.3) for an ITS-SU
its-sApplicationProcessInstallation	installation of an implementation of an ITS-S application process (3.2.9.2)
its-sCommunicationUnit	physical unit in an ITS-S unit (3.2.7.4) containing part or all of the
its-sHost	ITS-S node (3.2.7.8) comprised of ITS-S (3.2.7.3) functionalities other
its-sNode	node comprised of a set of functionalities in an ITS-S unit
its-sReferenceArchitecture	reference architecture (3.1.9.1) for handling communications within a
its-sRouter	ITS-S node (3.2.7.8) comprised of routing functionalities of an ITS station
its-sService	communication functionality of an ITS station (3.2.7.3) that provides the
its-sUnit	instance (3.1.15.3) of an physical unit produced by an ITS station
its-sUserNeed
its-suService	provision of functionality to fulfil an ITS-SU user need (3.5.4.4)
its-suServiceProvider	ITS-SU (3.2.7.4) that delivers one or more ITS-SU services (3.5.4.1)
its-suUser	entity (3.1.1.1) that has a need to perform processing within a bounded,
its-suUserNeed	user need (3.5.1.4) for processing within a bounded, secure, managed domain
itsApplication	requirements for an ITS service (3.5.3.1) that involves an association of
itsApplicationRole	ITS-S user need (3.5.4.4) expressed as a formal set of interoperability
itsApplicationSpecification	one or more documents (3.1.6.3) that detail the interoperability design
itsComponent	physical object (3.1.8.1) that has been assigned one or more functional
itsDeployment	installation capable of performing one or more ITS applications (3.2.8.1)
itsDeploymentArchitecture	deployment architecture (3.1.9.3) for one or more ITS services (3.5.3.1)
itsImplementation	integration of each physical object (3.1.8.1) necessary to implement one or
itsOn-boardEquipment	vehicle system (3.2.1.5) that provides all ITS functionality on-board the
itsOn-boardUnit	part of on-board equipment (3.2.6.1) that provides wireless connectivity to
itsPlanningArchitecture	planning architecture (3.1.9.2) for one or more ITS services (3.5.3.1)
itsReferenceArchitecture	reference architecture (3.1.9.1) for one or more ITS services (3.5.3.1)
itsRoadsideEquipment	field system (3.2.1.2) that performs localized ITS services (3.5.3.1)
itsService	provision of functionality that fulfils one or more ITS user needs
itsServiceProvider	entity (3.1.1.1) that delivers one or more ITS services (3.5.3.1)
itsStation	bounded secured managed domain (3.2.7.1) that is able to meet requirements
itsTrustDomain	set of bounded secured managed domains (3.2.7.1) that meet a defined set of
itsUser	entity (3.1.1.1) that uses information, communication, and transducer
itsUserNeed	user need (3.5.1.4) for a surface transport system (3.1.2.3) benefit that
jerseyBarrier	physical traffic separator (3.3.2.1) that consists of a wall with a wide,
junction	-
junctionAtGrade	junction (3.3.6.2) without any grade separated manoeuvres (3.3.6.10)
jurisdiction	legal power to issue rules of behaviour for a defined area
jurisdictionalArea	territory for which a jurisdictional entity (3.4.3.6) has the power to
jurisdictionalBoundary	territorial limit associated with a jurisdictional area (3.4.3.5)
jurisdictionalEntity	person (3.1.1.6) or organization who has jurisdiction (3.4.3.3)
kerb	physical traffic separator, usually upstanding, at the edge of a
lane	portion of road reservation (3.3.1.2) intended to
laneLink	link (3.3.5.5) that represents a lane (3.3.1.12) of a road link (3.3.5.6)
laneSegment	link (3.3.5.1) that represents a contiguous length of a lane link (3.3.5.9)
lay-by	short length of paved carriageway (3.3.1.5) at its edge designed to allow a
level1DrivingAutomation	driver support system (3.7.3.7) that provides either sustained lateral or
level2DrivingAutomation	driver support system (3.7.3.7) that provides sustained lateral and
level3Ads	ADS (3.7.3.10) designed with the expectation that the fallback-ready user
level4Ads	ADS (3.7.3.10) that is capable of operating within a specific ODD (3.7.3.2)
level5Ads	ADS (3.7.3.10) that is capable of unconditional (i.e. not ODD
linearLocation	spatial location (3.4.1.2) that extends between two point locations
link	component of a road model (3.3.5.3) that represents a
linkLocation	pre-coded spatial reference (3.4.2.4) defined within the road network
loadingArea	area designated for vehicles (3.7.1.1) to load and/or unload goods
location	particular place or position
locationReferencing	process used to develop a spatial reference (3.4.2.2)
low-speedVehicle	vehicle (3.7.1.1) with a design speed (3.7.2.2) in the range of low vehicle
lowVehicleSpeed	speed (3.7.2.1) of a vehicle (3.7.1.1) that exceeds pedestrian (3.6.1.4)
maintenanceAndConstructionCentralManagementSystem	centre system (3.2.1.1) that allows an entity (3.1.1.1) to monitor and
managementEntity	part of the ITS station reference architecture (3.1.9.4) that is
mapProvisionSystem	support system (3.2.1.4) that provides map databases used to support ITS
materialEntity	entity (3.1.1.1) that occupies three-dimensional space
membership-based	characteristic of a financial model (3.5.8.1) that requires users (3.5.1.3)
message	grouping of data elements (3.1.11.1), data frames (3.1.11.4), or data
meta-attribute	documenting characteristic of a data concept (3.1.10.1) that is stored in a
mobilityApp	ITS-S application implementation (3.2.9.4) designed to assist an individual
modelKind	conventions for a type of modelling
moderate-speedVehicle	vehicle (3.7.1.1) with a design speed (3.7.2.2) in the range of moderate
moderateVehicleSpeed	speed (3.7.2.1) of a vehicle (3.7.1.1) that exceeds moderately-low vehicle
moderately-highVehicleSpeed	speed (3.7.2.1) of a vehicle (3.7.1.1) that is typical of free-flow
moderately-lowVehicleSpeed	speed (3.7.2.1) of a vehicle (3.7.1.1) that exceeds speeds typical of pedal
moderatelyHigh-speedVehicle	vehicle (3.7.1.1) with a design speed (3.7.2.2) in the range of
moderatelyLow-speedVehicle	vehicle (3.7.1.1) with a design speed (3.7.2.2) in the range of
module	functional object (3.1.8.6) that can be replaced and has defined interfaces
motor	material entity (3.1.1.3) that converts energy into mechanical motion
motorVehicle	motorized (3.7.6.2) road vehicle (3.7.6.1) allowed to operate in the same
motorizedVehicle	self-propelled vehicle (3.7.1.1)
motorway	road (3.3.5.1) with separate carriageways for each direction, with limited
movableBridge	bridge (3.3.7.3) with a deck that can be moved in a way that disrupts the
movingWalkway	footpath consisting of a conveyor belt for pedestrians Note 1 to entry:
multipleCarriageway	having more than one carriageway (3.3.1.5)
mutualBenefit	cooperative (3.5.8.4) financial model (3.5.8.1) where users (3.5.1.3)
navigationApp	mobility app (3.5.13.1) that assists a transport user (3.5.2.3) to
networkLocation	point or linear location on a network
networkModel	infrastructure framework for the agreement between a service provider
node	component of a road model (3.3.5.3) representing a
nomadicDevice	personal information device (3.2.4.2) that is taken with and can be
nomadicVehicleDevice	personal system (3.2.1.3) consisting of global navigation satellite system
nomadicVehicleInputDevice	input device (3.7.1.4) that can be carried into, or in near proximity of, a
non-biologicalEntity	material entity (3.1.1.3) that is not and has never been a living organism
non-repudiation	ability to prove the occurrence of a claimed event or action and its
non-roadCycle	human-powered vehicle (3.7.1.1) not meeting the legal requirements to be
non-roadVehicle	vehicle (3.7.1.1) not meeting the legal requirements to be driven in
objective	result to be achieved
off-grid	characteristic of a material entity (3.1.1.3) that is currently unable to
open-access	characteristic of a financial model (3.5.8.1) that does not require
operationalDesignDomain	set of operating conditions under which a given driving automation system
operationalModel	logistical framework for the agreement between a service provider (3.5.1.2)
p2pMobilitySharingApp	mobility app (3.5.13.1) that assists a transport user (3.5.2.3) in
pairedOn-demand	concurrent (3.5.9.3) operation where the
parkingSpace	location for storing a vehicle (3.7.1.1) Note 1 to entry: The vehicle can
parkingSpaceForPermitHolders	designated parking space (3.3.8.3) that requires a special permit from an
passenger	person (3.1.1.6) who has a reservation to travel or is travelling in a
paymentAdministrationCentralSystem	centre system (3.2.1.1) that allows an entity (3.1.1.1) to manage financial
paymentMeans	financial instrument accepted by the service provider, that gives the user
paymentMode	timing and location of remuneration for services including whether the
pedestrian	person (3.1.1.6) who is travelling on foot
pedestrianCrossing	physically marked location to enhance the safety of pedestrians crossing
peer-to-peer	private customer model (3.5.7.3) where the
person	biological entity (3.1.1.5) that is a human being
personalInformationDevice	personal system (3.2.1.3) that enables personal access to traveller
personalSystem	ITS component (3.1.8.2), other than a vehicle system (3.2.1.5), that is
physicalObject	abstraction of a material entity (3.1.1.3) that
physicalTrafficSeparator	mechanism used to physically separate a travelled way or pathway from the
physicalView	architecture view (3.1.3.7) from the physical viewpoint (3.1.4.8)
physicalViewpoint	architecture viewpoint (3.1.3.6) used to frame concerns (3.1.3.5) related
pick-upDrop-offArea	area intended to allow passengers to board and/or alight from vehicles
planningArchitecture	architecture (3.1.3.1) that provides a long-term vision of system elements
pointCoordinates	coordinate tuple defining the geodetic position of a single point location
pointDestination	point location, which is the destination of a defined route or itinerary
pointLocation	spatial location (3.4.1.2) with no length in any of the spatial dimensions
pre-codedSpatialReference	spatial reference (3.4.2.2) using a unique identifier that is agreed upon
private	financial model (3.5.8.1) where services
privateCustomerModel	contractual model (3.5.7.1) where the user (3.5.1.3) is an individual
process	series of one or more functions (3.1.7.3) in
processSpecification	document (3.1.6.3) that defines a lowest-level process (3.1.7.2)
protectedRoadUser	road user (3.6.1.2) who is protected by the body of a motor vehicle that
public	type of financial model (3.5.8.1) where services (3.5.1.1) are provided by
publicInformationDevice	personal system (3.2.1.3) that provides public (3.5.8.2) access to
publicTransport	transport service (3.5.2.1) that is publicly accessible enabling the
publicTransportApp	mobility app (3.5.13.1) that assists a transport user (3.5.2.3) in using a
publicTransportCentralManagementSystem	centre system (3.2.1.1) that allows an entity (3.1.1.1) to manage the
publicTransportVehicle
publicTransportVehicleStop	pick-up/drop-off area (3.3.8.5) area for public transport vehicles
real-timeTravellerInformationApp	mobility app (3.5.13.1) that provides information about current travel
realization	implementation of a system concept
referenceArchitecture	architecture (3.1.3.1) that provides a template solution for planning
relationship	element (3.1.3.10) that represents an association
remoteDriver	driver (3.6.2.3) that performs the dynamic driving task (3.7.3.1) without
remoteVehicleInputDevice	input device (3.7.1.4) designed to be electronically connected (3.2.3.6) to
requirement	provision that contains criteria to be fulfilled
requirementsSpecification	document that specifies the requirements for a system or component
reservedLane	traffic lane (3.3.1.13) restricted to a specific subset of road vehicles
resilience	capability of a system to maintain its functions and structure in the face
resource	element (3.1.3.10) that represents an entity
rideshareService	cooperative (3.5.8.4) shared transport service (3.5.6.2) that transports
ridesourcedService	commercial (3.5.8.2), peer-to-peer (3.5.7.5) shared transport service
ridesourcingApp	P2P mobility sharing app (3.5.13.5) for acquiring a ridesourced service
ridesplitService	ridesourced service (3.5.11.5) that serves passengers (3.6.2.1)
risk	effect of uncertainty on objectives (3.1.14.10)
road	curvilinear length of roadway (3.3.1.3) that shares the same road
roadCycle	vehicle (3.7.1.1) meeting the legal requirements to operate in cycle lanes
roadEquipment	component of transport infrastructure (3.3.7.2) along the roadway intended
roadIdentifier	designator by a road authority to uniquely identify one or more curvilinear
roadLink	link (3.3.5.5) representing a contiguous length of a road (3.3.5.1) between
roadModel	representation of a road network (3.3.5.2)
roadNetwork	interconnected collection of roads (3.3.5.1)
roadReservation	area legally reserved for road (3.3.5.1) transport purposes and support
roadSection	aggregation of one or more road links (3.3.5.6) that represents a
roadSegment	link (3.3.5.5) that represents a contiguous length of a road link (3.3.5.6)
roadUser	mobile material entity (3.1.1.3) within the road reservation (3.3.1.2)
roadVehicle	vehicle (3.7.1.1) meeting the requirements to operate within the driving
roadside	portion of the road reservation (3.3.1.2) excluding all roadway (3.3.1.3)
roadsideUnit	part of connected roadside equipment (3.2.3.3) that provides wireless
roadway	part of the surface of the road reservation (3.3.1.2) primarily designed
role	element (3.1.3.10) that represents the specified
scenario	description of the sequence of events from the user's
securityEntity	part of the ITS station reference architecture (3.1.9.4) that is
sensor	device (ISO/IEC 24765:2017, 3.1187) with the capability of observing one or
sequential	operational model (3.5.9.1) where services (3.5.1.1) are provided to a
service	provision of one or more capabilities, functionalities or facilities to
serviceAlley	alley designed to facilitate the provision of services for adjacent
serviceProvider	entity (3.1.1.1) that delivers one or more services (3.5.1.1)
serviceRoad	road designed to facilitate the provision of services to customers
sharedSpace	public area space for use by users with distinctly different
sharedTransportService	transport service (3.5.2.1) that relies upon the same resources (3.1.6.2)
sharedVehicleService	transport service (3.5.2.1) that sequentially (3.5.9.2) provides the same
shoulder	either a hard shoulder (3.3.1.19) or a soft shoulder (3.3.1.20)
shuttleService	shared transport service (3.5.6.2) that transports passengers (3.6.2.1)
sidewalk	footpath (3.3.3.3) along a roadside (3.3.1.10)
singleCarriageway	having exactly one carriageway (3.3.1.5)
softShoulder	unpaved part of the road reservation (3.3.1.2) not belonging to the
spatialLocation	location (3.4.1.1) within three-dimensional space
spatialReference	description of a spatial location (3.4.1.2) in the real world according to
speed	rate of change of a material entity's (3.1.1.3) position with respect to a
stakeholder	individual, team, organization, or classes (3.1.12.2)
station-basedOne-way	operational mode (3.5.9.1) where the transport
station-basedRoundtrip	operational mode (3.5.9.1) where the transport
supportSystem	ITS component (3.1.8.2) that provides services in support of one or more
surfaceTransportSystem	transport system (3.1.2.2) designed to move material entities (3.1.1.3)
system	combination of interacting elements (3.1.3.10) organized to achieve one or
taxi-shareService	commercial (3.5.8.2) shared transport service (3.5.6.2) that transports
taxiHailingApp	mobility app (3.5.13.1) that assists a transport user (3.5.2.3) in
taxiService	commercial (3.5.8.2) shared transport service (3.5.6.2) that transports
terminator	entity (3.1.1.1) that is external to the ITS service (3.5.3.1)
threat	potential cause of an unwanted incident, which can result in harm to a
trafficControlDevice	road equipment (3.3.9.1) used to visually, audibly, or tangibly convey
trafficLane	portion of carriageway (3.3.1.5) designed to accommodate a single line of
trafficManagementCentralSystem	centre system (3.2.1.1) that monitors and controls traffic and the road
trafficRegulationCentralSystem	centre system (3.2.1.1) that officially records traffic regulations in
transnetLayer	communications layer in the ITS station reference architecture (3.1.9.4)
transparency	open, comprehensive and understandable presentation of information
transportFacility	physical structure or installation, including related site works, serving
transportInformationCentralSystem	centre system (3.2.1.1) that provides information of interest to the
transportInfrastructure	system of transport facilities (3.3.7.1) and equipment needed for a
transportProvider	entity (3.1.1.1) that delivers one or more transport services (3.5.2.1)
transportService	service (3.5.1.1) that transports one or more material entities (3.1.1.3)
transportSharing	using a shared transport service (3.5.6.2)
transportSystem	system (3.1.2.1) of infrastructure elements (3.1.3.10) and optionally
transportUser	entity (3.1.1.1) that has a desire to transport a material entity (3.1.1.3)
transportUserNeed	user need (3.5.1.4) to transport one or more material entities (3.1.1.3) to
travelledWay	part of the roadway (3.3.1.3) that is currently intended for transport
traveller	person (3.1.1.6) who is headed to a destination
tripAggregatorApp	mobility app (3.5.13.1) that assists a transport user (3.5.2.3) in planning
trustworthiness	ability to meet stakeholders expectations in a verifiable way
ultra-low-speedVehicle	vehicle (3.7.1.1) with a design speed (3.7.2.2) that does not exceed
ultra-lowVehicleSpeed	speed (3.7.2.1) of a vehicle (3.7.1.1) that does not greatly exceed typical
unconnected	characteristic of a material entity (3.1.1.3) that is equipped with
unequipped	characteristic of a material entity (3.1.1.3) that is not and has never
usableWidth	all traffic lanes (3.3.1.13) of a carriageway (3.3.1.5)
useCase	description of the behavioural requirements of a system (3.1.2.1) and its
user	entity (3.1.1.1) for whom the system (3.1.2.1) of interest is designed
userNeed	desired results of a user (3.5.1.3) within a specified context of use
valueDomain	a set of permissible values
vehicle	material entity (3.1.1.3) designed to transport people or physical goods by
vehicleEquipment	type of equipment in use or on board the vehicle
vehicleFuelType	type of fuel used by the vehicle
vehicleIdentifier	series of 17 characters that is based on either ISO 3779 or ISO 3780 and
vehicleInputDevice	material entity (3.1.1.3) that can affect the vehicle's (3.7.1.1) operation
vehicleLoadType	type of load carried by the vehicle
vehicleOccupant	person (3.1.1.6) in or on a vehicle (3.7.1.1)
vehicleRegistrationPlateIdentifier	numeric or alphanumeric identifier or code, displayed on a registration
vehicleSharing	using a shared vehicle service (3.5.6.3)
vehicleSystem	ITS component (3.1.8.2) that is installed as a component of a vehicle
vehicles
verge	unpaved part of the roadside (3.3.1.10) designed for travel safety purposes
vulnerability	weakness of an asset or control (3.1.14.3) that can be exploited by one or
vulnerableRoadUser	road user (3.6.1.2) who is not protected by the body of a motor vehicle
wheel	circular material entity (3.1.1.3) that rotates about an axle to facilitate