하드웨어 인 더 루프(HIL) 시뮬레이션, RF 채널 에뮬레이션 및 미시적 교통 V2X

V2XSim은 물리적 차량 모뎀과 가상 세계를 연결하여 SUMO 미시적 교통 시뮬레이션, CARLA 센서 피드 및 다중 경로 RF 페이딩 채널 에뮬레이터를 결합한 결정론적 벤치 테스트를 제공합니다.

V2XSim Closed-Loop HIL Bench Architecture V2X Architecture

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

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.

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