| 16 |
3.1.2.4 |
intelligent transport system |
technology system that is designed to benefit a surface transport system
|
| 16 |
3.1.5.4 |
facilities layer |
<ITS-S> part of the data plane that provides the functionality related to the session, presentation, and application layers of the open systems interconnect (OSI) reference model |
| 16 |
3.1.5.7 |
transnet layer |
<ITS-S> part of the data plane that provides the functionality related to the network and transport layers of the open systems interconnect (OSI) reference model |
| 16 |
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 |
| 16 |
3.2.6.1 |
vehicle onboard equipment |
vehicle system that provides the onboard functions necessary to support the ITS services supported by the vehicle |
| 16 |
3.2.6.2 |
vehicle onboard unit |
component of vehicle onboard equipment that performs the logical control functions |
| 16 |
3.2.7.2 |
ITS station |
portion of an ITS component that provides a bounded secured managed domain and conforms to the ITS-S reference architecture
|
| 16 |
3.2.7.3 |
ITS-S unit |
instantiation of an ITS station
|
| 16 |
3.2.8.1 |
ITS application |
interoperability design for an ITS service
|
| 16 |
3.2.9.9 |
ITS application role |
ITS-S user need expressed as a formal set of interoperability requirements that need to be fulfilled to satisfy a portion of functionality of an ITS application
|
| 16 |
3.2.9.5 |
ITS-S application |
ITS-S application process residing in the application entity
|
| 16 |
3.2.9.1 |
ITS-S application process |
element in an ITS station that performs information processing for an ITS-S service
|
| 16 |
3.5.1.2 |
service provider |
entity that delivers one or more services
|
| 16 |
3.5.1.3 |
user |
entity that has a need to be fulfilled |
| 16 |
3.5.3.1 |
service |
<ITS> performance of one or more tasks to fulfil an ITS user need for an ITS user
|
| 16 |
3.5.4.1 |
service |
<ITS-S> performance of one or more tasks to fulfil an ITS-S user need for an ITS-S user
|
| 16 |
3.5.5.1 |
communication service |
<ITS-S> performance of one or more tasks to fulfil an ITS-S communication need for an ITS-S communication user
|
| 16 |
3.7.4.1 |
connected vehicle |
vehicle that is equipped with vehicle onboard equipment that is active and operational |
| 16 |
3.7.4.4 |
disconnected vehicle |
off-grid vehicle that is or was equipped with vehicle onboard equipment that is sufficiently physically disconnected such that the vehicle no longer sends or receives any connected vehicle communications |
| 16 |
3.7.4.2 |
off-grid vehicle |
vehicle that is currently unable to send or receive any connected vehicle communications |
| 16 |
3.7.4.3 |
unconnected vehicle |
off-grid vehicle that is equipped with vehicle onboard equipment that is not active or is otherwise unable to send or receive any connected vehicle communications\r\n
|
| 16 |
3.7.4.5 |
unequipped vehicle |
off-grid vehicle that is not and has never been equipped with vehicle onboard equipment
|