commercial motor vehicle

self-propelled or towed motor vehicle used on a highway in interstate commerce to transport passengers or property when the vehicle
a) has a gross vehicle weight rating or gross combination weight rating, or gross vehicle weight or gross combination weight, of 4 536 kg (10 001 pounds) or more, whichever is greater,
b) is designed or used to transport more than 8 passengers (including the…

self-propelled or towed motor vehicle used on a highway in interstate commerce to transport passengers or property when the vehicle
a) has a gross vehicle weight rating or gross combination weight rating, or gross vehicle weight or gross combination weight, of 4 536 kg (10 001 pounds) or more, whichever is greater,
b) is designed or used to transport more than 8 passengers (including the driver) for compensation,
c) is designed or used to transport more than 15 passengers, including the driver, and is not used to transport passengers for compensation, or
d) is used in transporting material found by the Secretary of Transportation to be hazardous under 49 USC 5103 and transported in a quantity requiring placarding under regulations prescribed by the Secretary under 49 CFR, subtitle B, chapter I, subchapter C

connected vehicle (CV)

vehicle that contains a connected device

vehicle that contains a connected device

coverage area

geographic jurisdiction within which a ‘Core System’ provides core services

geographic jurisdiction within which a ‘Core System’ provides core services

data store

permanent storehouse of data (files, databases, text documents, etc.)

permanent storehouse of data (files, databases, text documents, etc.)

DNS

domain name system

GHG

Green House Gas

IMU

inertial measurement unit

low-emissions zone (LEZ)

geographically defined area that seeks to restrict or deter access by specific categories of high-polluting vehicles to improve the air quality within the geographic area
NOTE 1 to entry: The low-emissions zone can be dynamic, allowing the operating entity to change the location, boundaries, or time of the low-emissions zone.

geographically defined area that seeks to restrict or deter access by specific categories of high-polluting vehicles to improve the air quality within the geographic area
NOTE 1 to entry: The low-emissions zone can be dynamic, allowing the operating entity to change the location, boundaries, or time of the low-emissions zone.

platoon

collection of vehicles travelling together, coordinating their operation, e.g. speed, headway, using V2V communications
NOTE 1 to entry: Platoons may consist of a mixture of vehicle types or in special circumstances, a single vehicle type such as freight vehicles (e.g. lorries), public safety vehicles, or public transport vehicles.

collection of vehicles travelling together, coordinating their operation, e.g. speed, headway, using V2V communications
NOTE 1 to entry: Platoons may consist of a mixture of vehicle types or in special circumstances, a single vehicle type such as freight vehicles (e.g. lorries), public safety vehicles, or public transport vehicles.

registry

repository for maintaining data requester’s information including the type of data they are subscribing to, their address, etc.

repository for maintaining data requester’s information including the type of data they are subscribing to, their address, etc.

relevance zone

parts of the road network for which the contextual speed is valid

parts of the road network for which the contextual speed is valid

road sign

physical traffic control device intended to communicate specific information to road users through a word, symbol, and/or arrow legend
NOTE 1 to entry: Road signs do not include highway traffic signals, pavement markings, delineators, or channelization devices.

physical traffic control device intended to communicate specific information to road users through a word, symbol, and/or arrow legend
NOTE 1 to entry: Road signs do not include highway traffic signals, pavement markings, delineators, or channelization devices.

road surface condition

environmental measures of a pavement's running surface including temperature and moisture condition
EXAMPLE: Dry, wet, snowy, icy, chemical concentration, oil, etc.
NOTE 1 to entry: This information may also include information regarding surface conditions that could be used to compute stopping distances for selected use cases.

environmental measures of a pavement's running surface including temperature and moisture condition
EXAMPLE: Dry, wet, snowy, icy, chemical concentration, oil, etc.
NOTE 1 to entry: This information may also include information regarding surface conditions that could be used to compute stopping distances for selected use cases.

roadway segment

section of a highway improved, designed, or ordinarily used for vehicular travel and parking lanes, or that portion of a highway improved, designed, or ordinarily used for vehicular travel and parking lanes, but exclusive of the sidewalk, berm, or shoulder even though such sidewalk, berm, or shoulder is used by persons riding bicycles or other human-powered vehicles

section of a highway improved, designed, or ordinarily used for vehicular travel and parking lanes, or that portion of a highway improved, designed, or ordinarily used for vehicular travel and parking lanes, but exclusive of the sidewalk, berm, or shoulder even though such sidewalk, berm, or shoulder is used by persons riding bicycles or other human-powered vehicles

SatNav

satellite navigation