ISACSafe Automotive ASIL D Safety Radar & Emergency Braking

ISACSafe delivers certified functional safety architectures for joint sensing and communications, meeting strict ISO 26262 ASIL D requirements for automotive emergency braking and industrial robot safety interlocks.

ISACSafe ISO 26262 ASIL D Functional Safety Stack

ISAC Core: ISACSafe Core — Dual-Lockstep ASIL D Baseband & Watchdog

6G ISAC Nodes & Beamforming Subsystems

Lockstep DSP Waveform Engine
Autonomous E-Brake (AEB) Bus
ISO 26262 Hardware Diagnostic
Fail-Operational Beam Shifter
CAN-XL / Automotive Ethernet PHY

Architectural Layers & Waveform Pipelines

Schicht 1: Dual-Funktionale Wellenform & Basisband (OTFS / OFDM-Radar / Fractional Fourier Transform / Ambiguity Function): OTFS-Modulation und fraktionierte Chirp-Synthese zur Vermeidung von Inter-Carrier-Interferenzen bei starken Doppler-Spreizungen.
Schicht 2: Massive MIMO & Beamforming-Frontends (140 GHz D-Band / True-Time-Delay (TTD) / Hybrid Analog-Digital Beamforming): Sub-THz-Phased-Array-Architekturen mit True-Time-Delay-Kompensation, simultanen Datenstrahlen und hochpraezisen Radar-Trackingkeulen.
Schicht 3: Radarsignalverarbeitung & 4D-Punktwolken (2D-FFT Range-Doppler / MUSIC AoA / CFAR Detection / Micro-Doppler Extraction): Subdezimeter-Entfernungs- und Geschwindigkeitsaufloesung, CFAR-Zieldetektion und Mikro-Doppler-Klassifizierung von Drohnenrotoren.
Schicht 4: Netzwerksensorik-Orchestrierung & 3GPP Rel-19 (3GPP Rel-19 ISAC Core / Sensing Function (SF) / Reconfigurable Intelligent Surfaces (RIS)): Zellfreie kollaborative Radarnetze und dynamische Ressourcenallokation zum Ausgleich von Kommunikations-SLA und Radar-Abtastraten.

Sensing Telemetry & Benchmarks: <5 cm (Entfernungsaufloesung) | 0.1 m/s (Geschwindigkeitsgenauigkeit) | <10 ms (Radar-Bildlatenz) | 3GPP Rel-19 (Globaler Standard)

ISO 26262 ASIL D Radar Supervision & Emergency Braking in ISACSafe

Autonomous mobility and industrial robotics cannot compromise on safety integrity. When radar sensing and wireless telemetry share the same RF hardware and baseband processing pipelines, hardware faults or software latency could lead to catastrophic collisions. ISACSafe establishes deterministic, fail-operational supervisory channels with sub-millisecond automated emergency braking interlocks.

Core Engineering Areas

ISO 26262 ASIL D Lockstep Baseband Architecture and Hardware Supervision — Hardware architectures implementing redundant dual-core lockstep processing and online diagnostic coverage exceeding 99% for safety-critical ISAC systems.
Sub-Millisecond Radar-Actuated Emergency Braking (AEB) Interlock — Direct hardware coupling between dual-function radar echo detection pipelines and electro-mechanical brake-by-wire actuators for zero-jitter safety reaction.
Fail-Operational Antenna Array Beamforming and Graceful Degradation — Preserving radar angular resolution and telemetry throughput during partial hardware failure across multi-element active phased array transceivers.