Comprehensive Vehicle-to-Everything (V2X) Communications
Vehicle2Everything establishes the deterministic communication layer linking vehicles, pedestrians, infrastructure, and the cloud. Harnessing 3GPP Rel-16/17 5G NR sidelink unicast, groupcast, and broadcast modes, the platform delivers sub-5ms latency for coordinated platoon merging, non-line-of-sight hazard detection, and cooperative automated driving.
V2X Communication Engine Zonal Architecture
Central Controller: V2X Communication Engine — Dual PC5 / Uu Backplane
Zonal Control Units & TSN Ring
- Cooperative Lane Change Negotiator
- Electronic Horizon (e-Horizon) Streamer
- Emergency Vehicle Siren & Route Preemptor
- Zonal Functional Safety Interlock
- Hardware IEEE 1609.2 Security Cryptor
Transforming Isolated Autonomous Islands into a Synchronized Swarm
Autonomous driving safety cannot rely solely on line-of-sight onboard sensors. Dense urban intersections, blind curves, and heavy weather create sensory occlusion. Vehicle2Everything expands the vehicle's situational awareness by fusing remote vehicle intentions via Maneuver Coordination Messages (MCM) and receiving road curvature and friction profiles via ADASIS v3 streaming.
Core Engineering Areas
- Cooperative Maneuver Coordination — Vehicles approaching highway on-ramps broadcast Maneuver Coordination Messages (MCM) to agree on precise merging gaps and acceleration windows without touching brakes.
- Dynamic e-Horizon Streaming — Streaming road topology, upcoming grade changes, and dynamic hazard alerts 5 kilometers ahead over hybrid cellular and sidelink channels.
- Emergency Vehicle Preemption — Ambulances and fire engines broadcast high-priority Emergency Vehicle Alerts (EVA), prompting civilian vehicles to pull to the right and turning traffic signals green ahead of arrival.
Technical Articles