V2X illustration
General

What Is V2X?

V2X (vehicle-to-anything) is a catch-all term for wireless communications between a vehicle and any other entity. See also V2G, V2Gov,…

V2V illustration
General

What Is V2V?

V2V (vehicle-to-vehicle) is wireless communication between nearby vehicles on a roadway. Generally accomplished using dedicated short-range communications (DSRC) protocol or…

Audi V2X Rendering
General

What Is V2I?

V2I (vehicle-to-infrastructure) is wireless communication between a moving vehicle and the roadway infrastructure. V2I communications may alert traffic signals or…

A pair of electric vehicles sit parked against a sunset. We see them from the rear. The one on the left is plugged into a charging station.
General

What Is V2G?

V2G (vehicle-to-grid) is an electric vehicle’s (EV) wired or wireless communications to the electrical power grid. This communication enables smart…

V2V illustration
General

What Is V2Gov?

V2Gov (vehicle-to-government) refers to wireless communications between a vehicle and any government entity. Not currently implemented, but future vehicles could…