Technologies

5G-V2X

5G-V2X

5G-V2X extends cellular vehicle communications with higher capacity, lower latency, improved reliability, and support for advanced cooperative and automated driving applications.

BSM

Basic Safety Message

A SAE J2735 vehicle message carrying frequently updated motion and status data for safety applications.

BDC

Bidirectional Charging

Bidirectional Charging allows an electric vehicle battery to receive electricity and return stored energy to a home, building, load, or electric grid.

C-V2X

Cellular V2X

Cellular Vehicle-to-Everything is a communications technology that allows vehicles to exchange safety, traffic, and mobility information with other vehicles, infrastructure, pedestrians, and cellular networks.

CPM

Collective Perception Message

A C-ITS message for sharing information about objects detected by vehicle or roadside sensors.

CACC

Cooperative Adaptive Cruise Control

Longitudinal vehicle control that adds communicated vehicle data to adaptive cruise control sensing.

CAM

Cooperative Awareness Message

An ETSI C-ITS message that shares an ITS station's position, movement, and basic status.

C-ITS

Cooperative Intelligent Transport Systems

Cooperative Intelligent Transport Systems allow vehicles, infrastructure, traffic systems, and road users to share information for safer and more efficient transportation.

DENM

Decentralized Environmental Notification Message

An ETSI C-ITS event message used to distribute information about detected road hazards or abnormal conditions.

DSRC

Dedicated Short-Range Communications

Dedicated Short-Range Communications is a low-latency wireless technology designed for direct vehicle, roadside infrastructure, and transportation safety communications.

Edge Computing

Edge Computing processes transportation and vehicle data close to where it is generated, reducing latency and supporting faster V2X safety and mobility decisions.

EVP

Emergency Vehicle Preemption

Traffic-signal control that interrupts normal operation to provide a preferential path for an authorized emergency vehicle.