Multi-Modal Roadside Sensing, AI Environmental Perception & Collective V2X Intelligence

V2XSense fuses roadside radar, solid-state LiDAR, thermal imaging, and acoustic microphones into unified environmental intelligence—broadcasting collective hazards to all approaching CAVs.

Multi-Modal Roadside Sensing, AI Environmental Perception & Collective V2X Intelligence

V2XSense fuses roadside radar, solid-state LiDAR, thermal imaging, and acoustic microphones into unified environmental intelligence—broadcasting collective hazards to all approaching CAVs.

Core Engineering Areas

• Cross-Modal Sensor Fusion at the Edge — Fusing thermal, optical, and radar feeds to detect pedestrians hidden behind rain squalls, snowbanks, or glare.
• Acoustic Siren and Crash Triangulation — Microphone arrays detecting emergency vehicle sirens and tire screech events before visual sensors acquire line-of-sight.
• ETSI TS 103 324 CPM Generation — Compressing hundreds of detected environmental objects into bandwidth-efficient Cooperative Perception Messages broadcast at 20 Hz.

Technical Articles

• Roadside Multi-Modal Sensor Fusion: Overcoming Optical Failure in Adverse Weather
• Microphone Array Beamforming for Early Emergency Siren Localization

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