V2X Applications and Use Cases
To date, USDOT has sponsored 30+ V2X applications, many through prototyping, field demonstration and deployment.
Click on any category below to explore detailed application descriptions and supporting documentation.
Safety 15 Applications
- Emergency Electronic Brake Lights Warning
- Forward Collision Warning
- Blind Spot Warning/Lane Change Warning
- Intersection Movement Assist
- Left Turn Assist Warning
- Red Light Violation Warning
- Emergency Vehicle Preemption
- Emergency Vehicle Alert
- Distress Notification (Mayday Alert)
- Curve Speed Warning
- Reduced Speed Warning
- Pedestrian in Signalized Crosswalk Warning
- Wrong Way Entry Warning
- Railroad Crossing Warning
- Oversize Vehicle Warning
Commercial Vehicle 2 Applications
- Commercial Vehicle Wireless Inspection
- Truck Parking and Other Information
Mobility & Environment 7 Applications
- Traffic Signal Optimal Speed Advisory (or Control)
- Intelligent Traffic Signal Systems (I-SIG)
- Signal Priority
- Mobile Accessible Pedestrian Signal System
- Speed Harmonization
- Queue Warning
- Cooperative Adaptive Cruise Control / Vehicle Platooning
Traffic Advisories & Warnings 4 Applications
- Incident and Road Closure Advisories and Warnings
- Road Weather Advisories and Warnings
- Work Zone Advisories and Warnings
- Work Zone Worker Advisories and Warnings
Data Collection 3 Applications
- Road Weather Data Collection
- Probe-enabled Traffic Monitoring
- Probe-based Pavement Maintenance