Simulation Hardware-in-the-Loop (HIL), Émulation de Canal RF & Micro-Trafic V2X

V2XSim connecte modems physiques et mondes virtuels: micro-simulation SUMO, capteurs CARLA et émulateurs de canal RF pour bancs d'essai déterministes.

V2XSim Closed-Loop HIL Bench Architecture V2X Architecture

Central Controller: Physical Automotive OBU Under Test — Real RF front-end, modem silicon & safety firmware

Cooperative ITS Nodes & Sidelink Mesh

Physical Automotive OBU Under Test
Digital RF Channel Emulator
Microscopic Traffic Engine (SUMO)
Photorealistic 3D Sim (CARLA)
IEEE 1609.2 HSM Root

Simulation Hardware-in-the-Loop (HIL), Émulation de Canal RF & Micro-Trafic V2X

V2XSim connecte modems physiques et mondes virtuels: micro-simulation SUMO, capteurs CARLA et émulateurs de canal RF pour bancs d'essai déterministes.

Core Engineering Areas

Hardware-in-the-Loop (HIL) Bench Architecture — Validating production OBU and RSU silicon against millions of virtual miles in automated laboratory test racks.
Dynamic RF Channel & Multipath Emulation — Simulating high Doppler shifts and deep Rayleigh fading caused by urban buildings directly through direct coaxial RF lines.
SUMO, CARLA & NS-3 Co-Simulation — Synchronizing vehicle dynamics, optical physics, and network packet simulation across deterministic microsecond clock ticks.

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