Intelligent Roadside Units (RSU) for Connected Smart Intersections

V2RSU establishes the hardware, operating system, and protocol standards for edge-computing Roadside Units that convert ordinary intersections into cooperative perception hubs, broadcasting non-line-of-sight hazard detection to approaching autonomous vehicles.

RSU Edge Compute Core V2X Architecture

Central Controller: RSU Edge Compute Core — Multi-Modal ITS-G5 / PC5 Engine

Cooperative ITS Nodes & Sidelink Mesh

4K Smart Intersection Camera
77 GHz Traffic Radar
Solid-State LiDAR Scanner
Traffic Controller Cabinet
Hardware Security Module

The Digital Traffic Lighthouse: Extending Autonomous Vision Beyond Buildings

Intersections account for over 50% of urban traffic fatalities due to building occlusions and red-light runners. V2RSU synthesizes radar, LiDAR, and traffic controller states into microsecond broadcast messages.

Core Engineering Areas

SPaT / MAP Intersection Broadcasting Protocols — Standardizing the digital representation of complex urban intersections for autonomous vehicles.
Edge Sensor Fusion & Collective Perception Message Generation — Extracting tracked pedestrian and cyclist bounding boxes and transmitting them into vehicle cockpits.
Zero-Trust PKI Security for Roadside Units — Hardening physical roadside infrastructure against spoofing and physical tampering attacks.

Technical Articles

Related Cluster Architecture Specifications

AutomotiveV2X — Connected Vehicle-to-Everything & Cooperative ITS Architecture
CellularV2X — 3GPP C-V2X Architecture, PC5 Direct Sidelink & Cellular Uu Infrastructure
NRV2X — 5G NR V2X Sidelink, Sub-Millisecond Latency & High-Rate Sensor Sharing
ISACV2X — Integrated Sensing and Communication (ISAC) for Automotive V2X