Terms for ISO TC 204 WG 8

WG	Clause	Term	Definition
8	3.1.11.2	data element	data concept represented by a specific value domain and that describes a single atomic property about an object class.
8	3.1.11.5	message	data concept that is a grouping of data elements, data frames, or data elements and data frames that is used to convey a complete set of information
8	3.1.12.2	use case	description of the behavioural requirements of a system and its interaction with a user
8	3.2.2.1	emergency management system	centre system that allows an entity to manage and respond to crashes, events, disasters, evacuation orders, and other incidents
8	3.2.2.5	public transport system	centre system that allows an entity to manage the activities of a public transport agency
8	3.2.3.2	ITS roadway equipment	field system that performs localized surveillance, traffic control, information provision, and/or payment transaction services
8	3.2.3.3	roadside equipment	field system used to send electronic messages to and receive messages from nearby vehicle systems and traveller systems via wireless technologies
8	3.2.3.4	roadside unit	component of roadside equipment that performs the logical control functions
8	3.2.6.4	emergency vehicle OBE	vehicle OBE that provides functionality related to emergency vehicle operations
8	3.2.6.5	public transport vehicle OBE	vehicle OBE that provides functionality related to public transport vehicle operations
8	3.2.6.2	vehicle onboard unit	component of vehicle onboard equipment that performs the logical control functions
8	3.2.8.6	application template	<ITS> executable technical pattern of an ITS application specification
8	3.2.8.3	ITS application specification	one or more documents that detail all necessary requirements for an ITS application
8	3.2.9.8	ITS-S application instance	ITS-S application process instance within the application entity
8	3.3.2.3	lane link	lane with starting and ending points that correspond to the starting and ending points of a road link
8	3.3.2.4	lane section	complete sequential series of lane segments within a road section
8	3.3.2.5	lane segment	complete sequential series of lane links within a road segment
8	3.3.2.6	road	contiguous curvilinear length of the road network that shares the same name
8	3.3.2.7	road link	contiguous length of a road segment that is described by the same set of physical characteristics
8	3.3.2.8	road network	interconnected collection of non-rail routes designed for the movement of motorized, land-based, wheeled vehicles up to 2.5 metres in width
8	3.3.2.9	road section	contiguous length of a road that shares the same management and operational characteristics
8	3.3.2.10	road segment	contiguous length of a road section bounded by a junction, a jurisdictional boundary, a road section boundary, or a termination point at both ends
8	3.5.2.1	provider	<transport> entity that delivers one or more transport services
8	3.5.6.1	shared mobility service	transport service delivered by a transport provider that uses the same equipment and/or staff to provide transport services to multiple unrelated transport consumers
8	3.5.6.2	shared transport service	shared mobility service where the transport provider has the primary responsibility for the selection and operation of the transport mode
8	3.5.6.3	shared vehicle service	shared mobility service where the transport consumer has the primary responsibility for the operation of the vehicle
8	3.5.11.11	public transport service
8	3.5.11.1	shuttle service	shared transport service that transports passengers between two specified locations
8	3.5.13.7	public transport app	mobility app that assists a transport consumer in using a public transport system