data provision

act of providing data to a core system

act of providing data to a core system

data store

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

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

(data) lifecycle process

process based on data element transformation

process based on data element transformation

DENM

Decentralized Environmental Notification Message

delta; updates; records

data that is new since the last block of data that was downloaded

data that is new since the last block of data that was downloaded

DoS

denial-of-service

D-PDU

diagnostic protocol data unit

digital certificate

electronic “identification card” that establishes user credentials when doing business or other transactions
NOTE 1 to entry: This is issued by a certification authority: contains name, a serial number, expiration dates, a copy of the certificate holder’s public key (used for encrypting messages and digital signatures), and the
digital signature of the certificate-issuing authority so that…

electronic “identification card” that establishes user credentials when doing business or other transactions
NOTE 1 to entry: This is issued by a certification authority: contains name, a serial number, expiration dates, a copy of the certificate holder’s public key (used for encrypting messages and digital signatures), and the
digital signature of the certificate-issuing authority so that a recipient can verify that the certificate is real.

distraction

something that draws the attention of a driver away from the driving task and/or divides or confuses the attention of the driver

something that draws the attention of a driver away from the driving task and/or divides or confuses the attention of the driver

DNS

domain name system

eco-driving

practice of driving in such a way as to minimize fuel consumption and emissions

practice of driving in such a way as to minimize fuel consumption and emissions

eco-lane

dedicated lane(s) optimized for eco-driving similar to high-occupancy vehicle lanes
NOTE 1 to entry: However, these lanes are optimized for the environment using connected vehicle data.
NOTE 2 to entry: These lanes would be targeted toward low-emission, high-occupancy freight, public transport, and alternative-fuel vehicles (AFV).
NOTE 3 to entry: Drivers would be able to opt-in to…

dedicated lane(s) optimized for eco-driving similar to high-occupancy vehicle lanes
NOTE 1 to entry: However, these lanes are optimized for the environment using connected vehicle data.
NOTE 2 to entry: These lanes would be targeted toward low-emission, high-occupancy freight, public transport, and alternative-fuel vehicles (AFV).
NOTE 3 to entry: Drivers would be able to opt-in to these dedicated eco-lanes to take advantage of eco-friendly applications such as eco-speed limits, eco-cooperative adaptive cruise control, and connected eco-driving applications.

ecuId

electronic control unit identifier

EDR

electronic data recorder

electronic on-board recorders

device on-board a commercial vehicle used to record driver information such as hours of service

device on-board a commercial vehicle used to record driver information such as hours of service

ESC

electronic stability control

ECDSA

elliptic curve digital signature algorithm

ECIES

elliptic curve integrated encryption scheme

EVP

Emergency Vehicle Pre-emption

enh-diag

enhanced diagnostic

EA

enrolment authority

environment

circumstances, objects, and conditions that surround a system to be built
NOTE 1 to entry: It includes technical, political, commercial, cultural, organizational, and physical influences, as well as standards and policies that govern what a system shall do or how it will do it.

circumstances, objects, and conditions that surround a system to be built
NOTE 1 to entry: It includes technical, political, commercial, cultural, organizational, and physical influences, as well as standards and policies that govern what a system shall do or how it will do it.

equipped person(s)

persons with mobile phones, tablets or similar communications devices that provide data collection and processing capacity to perform in the C-ITS context

persons with mobile phones, tablets or similar communications devices that provide data collection and processing capacity to perform in the C-ITS context

equipped vehicle(s)

vehicles equipped with the device(s) that provide the role of an ITS-station in the C-ITS context

vehicles equipped with the device(s) that provide the role of an ITS-station in the C-ITS context

error message

message that indicates issues with cross-jurisdictional compatibility, scope coverage service or service availability

message that indicates issues with cross-jurisdictional compatibility, scope coverage service or service availability

ECTL

European certificate trust list

ESOP

European statement of principles

E-UTRAN

Evolved UMTS Terrestrial Radio Access Network

external enterprise object

enterprise object involved in C-ITS but not set up for the only purpose of C-ITS

enterprise object involved in C-ITS but not set up for the only purpose of C-ITS

ESS

external system support