V2XHypervisor: Virtualizzazione a Criticità Mista per ECU Connesse

V2XHypervisor supporta passthrough hardware SR-IOV per modem C-V2X e isolamento MPU/MMU in conformità a ISO 26262 e ISO 21434.

Consolidare sidelink safety-critical e infotainment su un unico chip

I moderni veicoli definiti dal software eseguono telematica Linux, infotainment Android e controllo freni ASIL-D su un unico SoC cockpit/gateway unificato. V2XHypervisor garantisce che i pacchetti V2X safety-critical non subiscano mai starvation o corruzione della memoria da VM adiacenti.

Core Engineering Areas

• Type-1 Microkernel Architecture — Eliminating dynamic memory allocation and unbounded loops inside the virtualization hypervisor layer.
• I/O Virtualization & SR-IOV — Direct DMA access for safety-critical VMs while preventing memory snooping across virtual boundaries.
• Safe Inter-VM Communication — Streaming telemetry from untrusted Linux containers to ASIL safety monitors without kernel traps.

Technical Articles

• Benchmarking Virtual Interrupt Latency: Comparing Bare-Metal vs Hypervisor-Managed V2X Stacks
• Achieving ISO 26262 ASIL-D Certification for Consolidated Multi-OS Vehicle Gateways

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