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
16 Applications View Full Details →
- 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
- Work Zone Worker Advisories and Warnings
Mobility
11 Applications View Full Details →
- Cooperative Adaptive Cruise Control (CACC) / Vehicle Platooning
- Intelligent Traffic Signal System (I-SIG)
- Mobile Accessible Pedestrian Signal System (PED-SIG)
- Queue Warning
- Signal Priority
- Speed Harmonization
- Traffic Signal Optimal Speed Advisory (or Control)
- Incident and Road Closure Advisories and Warnings
- Road Weather Advisories and Warnings
- Work Zone Advisories and Warnings
- Road/Lane-Use Restriction Advisories and Warnings
Commercial Vehicle
2 Applications View Full Details →
- Commercial Vehicle Wireless Inspection
- Truck Parking and Other Information
Data Collection
3 Applications View Full Details →
- Road Weather Data Collection
- Probe-enabled Traffic Monitoring
- Probe-based Pavement Maintenance