Vehicle-to-Infrastructure

Applied Information provides connected-vehicle, traffic-control, and intelligent-transportation systems for road agencies, supporting C-V2X roadside infrastructure, signal priority, emergency response, and traffic operations globally today.

Be-Mobile provides C-ITS aggregation, traffic information, signal priority, hazard warnings, and connected mobility services that deliver infrastructure data to vehicles.

Cohda Wireless provides standards-aligned V2X hardware, software, positioning, and applications for vehicles and roadside infrastructure, supporting V2V, V2I, V2P, C-V2X, DSRC, cooperative safety, and smart-city deployments globally today.

Cubic Transportation Systems provides transit payment and intelligent transportation platforms and has documented V2X communications use cases.

Danlaw provides automotive embedded systems, connected-vehicle technology, telematics, and engineering services, supporting V2X devices, software stacks, connected safety, and smart-city integration globally today.

Derq develops edge-based traffic analytics and cooperative-perception software that generates V2X messages for collision prevention, vulnerable-road-user safety, and connected intersections.

Econolite provides traffic-control equipment, transportation software, detection, and connected-infrastructure systems, supporting signal systems, roadside connectivity, traffic operations, and cooperative transportation globally today.

Ford has developed and demonstrated C-V2X vehicle safety applications connecting vehicles directly with other road users, traffic infrastructure, and cellular networks.

Genvict develops C-V2X roadside and onboard equipment, protocol software, traffic-cloud platforms, and electronic tolling systems for connected-road deployments in China.

HAAS Alert provides digital alerting and connected-safety services for roadway responders, fleets, and drivers, supporting vehicle-to-network safety notifications, responder awareness, and connected roadway operations globally today.

Huawei develops C-V2X roadside units, vehicle terminals, chipsets, network infrastructure, and deployment platforms supporting direct PC5 and cellular connected-transport services.

Indra Group develops connected-highway and traffic-management platforms integrating C-V2X, ITS-G5, 5G-V2X, tolling, roadside sensing, and cloud supervision.

Iteris provides smart-mobility infrastructure management, traffic analytics, sensors, and cloud software, supporting roadside operations, connected-infrastructure data, traffic management, and safety applications globally today.

Kapsch TrafficCom provides intelligent transportation, tolling, traffic management, and connected-mobility systems, supporting cooperative transportation, roadside infrastructure, traffic operations, and V2X services globally today.

LYT provides cloud-based transit signal priority and emergency vehicle preemption software that connects fleet location data with existing traffic-signal infrastructure.

Marben Products develops portable V2X protocol stacks, security components, and road-safety applications for onboard units, roadside units, edge systems, and connected mobility devices.

Miovision connects traffic-signal networks with vehicles through intersection software, signal data, priority systems, and V2X services for public-road agencies and automakers.

Monotch operates the TLEX mobility data-exchange platform, connecting traffic infrastructure, road authorities, service providers, and vehicles for network-based V2X and C-ITS deployments.

Nodeon designs and implements intelligent road, tunnel, urban traffic, and C-ITS systems, including integration and deployment support for V2X data platforms.

NoTraffic provides sensor, edge-computing, and traffic-control systems with integrated DSRC and C-V2X roadside communications for connected intersections.

Q-Free supplies tolling, traffic-management, and C-ITS systems including V2X roadside units, onboard units, and central management software for connected roads.

Siemens Mobility provides rail vehicles, infrastructure, services, and transportation software, supporting connected transportation infrastructure, traffic management, digital rail, and cooperative mobility systems globally today.

SWARCO provides road-marking, traffic-management, signaling, parking, and intelligent-transportation products, supporting roadside infrastructure, cooperative traffic systems, signal operations, and connected mobility globally today.

TomTom supplies map and traffic data used by connected-vehicle and traffic-signal V2X solutions.

Toyota develops vehicle-side V2X and cooperative ITS safety systems, connected infrastructure applications, and bidirectional energy functions across mobility programs and production vehicles.

TransCore supplies tolling, traffic management, roadside communications, and connected-vehicle systems.

ZTE develops 5G V2X architectures integrating cellular networks, roadside sensing, edge computing, and vehicle-road-cloud services for connected transportation deployments.

Applied Information

Applied Information

Applied Information

Cohda Wireless

Commsignia

Commsignia

Commsignia

Danlaw

DENSO Corporation

Derq

Econolite

Econolite

Econolite

HARMAN

Huawei

Iteris

Kapsch TrafficCom

Kapsch TrafficCom

Kapsch TrafficCom

LYT

LYT

Miovision

Miovision

Miovision

Miovision

Monotch

NoTraffic

NoTraffic

Q-Free

Q-Free

Q-Free

Renesas Electronics

Renesas Electronics

SWARCO

SWARCO

SWARCO

Unex Technology

Unex Technology

Yunex Traffic

ZTE

Completed · Corridor

A live connected-road corridor in Kent tested vehicle interaction with roadside infrastructure and interoperable cross-border services.

Testing · International

A European project augmenting connected and automated mobility with physical, digital, and communications infrastructure.

Completed · International

A European motorway project preparing physical and digital infrastructure for mixed automated and conventional traffic.

Completed · City

Australia's largest C-ITS field operational test connected 355 participant vehicles with 29 roadside stations across Ipswich.

Completed · International

A European project using connected automated vehicles and intelligent intersections to improve urban traffic management.

Completed · City

A large urban connected-vehicle deployment led by NYCDOT to test safety applications across Manhattan and Brooklyn.

Completed · City

A real-world Ann Arbor deployment of approximately 3,000 connected vehicles and 30 roadside units using DSRC safety messaging.

Completed · City

A USDOT connected-vehicle deployment in downtown Tampa testing safety and mobility applications with vehicles, roadside infrastructure, and pedestrians.

Completed · International

A European project developing traffic-management procedures for mixed automated and conventional traffic.

Expanded · City

Wuxi built an open-road city-scale LTE C-V2X network covering hundreds of intersections and roadside facilities.

Completed · State

A USDOT connected-vehicle deployment focused on improving freight and traveler safety along Interstate 80 in Wyoming.

3GPP TS 22.185

3GPP TS 22.185 defines service requirements for vehicle, pedestrian, infrastructure, and network V2X communication. It matters to V2X because it gives independently developed systems a common technical contract.

ITS-G5

European communications specifications for cooperative intelligent transport systems using short-range vehicle and roadside communications.

IEEE 802.11bd

IEEE 802.11bd defines next-generation 802.11 vehicular radio enhancements designed to coexist with legacy vehicular operation. It matters to V2X because it gives independently developed systems a common technical contract.

802.11p

An amendment to the IEEE 802.11 family designed to support wireless access in vehicular environments and low-latency vehicle communications.

J2735

Defines message sets and data elements used for dedicated short-range and connected-vehicle communications, including safety and mobility messages.

Government Agency

A U.S. Department of Transportation agency supporting highway design, construction, maintenance, safety, research, and innovation.

Consortium

A Japanese public-private consortium supporting the technical development, operation, and adoption of the ITS Connect driving-support system.

Commsignia

Commsignia launched a multi-sensor, multi-channel platform for trusted roadway intelligence and V2X safety applications.

Commsignia

Commsignia introduced connected emergency-response tools for signal priority, warnings, and first-responder protection.

Commsignia

A Commsignia report examined persistent intersection fatalities and the role of connected roadway technologies.

Commsignia

Commsignia introduced an updated management platform designed to monitor multi-vendor roadside and connected-infrastructure devices.