Vehicle-to-everything (V2X)

This term is part of the following categories: Technology, Vehicle system and Environment.

Version 5.0, Release date: April 2023

Definition: Unidirectional or bidirectional sharing of data between vehicles and other vehicles, infrastructure, other road users or any other communications system.

NOTE The definition is not intended to indicate that a vehicle is necessarily connected to everything but reflects that vehicles can be connected to a broad spectrum of systems of which vehicle-to-vehicle and vehicle-to-infrastructure communications are examples.

Previous versions:

Version: 3.0, Release date: October 2020

Definition: Unidirectional or bidirectional sharing of data between vehicles and other vehicles, infrastructure, other road users or any other communication system. 

NOTE: The definition is not intended to indicate that a vehicle is necessarily connected to everything but reflects that vehicles can be connected to a broad spectrum of systems of which vehicle-to-vehicle, vehicle-to-infrastructure and vehicle-to-grid communications are examples.

Version: 2.0, Release date: June 2020

Definition: Unidirectional or bidirectional sharing of data between vehicles and other vehicles, infrastructure, other road users or any other communication system. 

NOTE: The definition is not intended to indicate that a vehicle is necessarily connected to everything but reflects that vehicles can be connected to a broad spectrum of systems of which vehicle-to-vehicle, vehicle-to-infrastructure and vehicle-to-grid communications are examples.

Version: 1.0, Release date: January 2020

Definition: Vehicles sharing data with other vehicles, infrastructure, other road users or any other communications system.