Description

The Autoliv Sim.Mod. B0760 627913600B is a high-fidelity simulation module designed for comprehensive testing and validation of automotive safety systems. As part of Autoliv’s Validation Tools suite, this hardware-in-the-loop (HIL) device replicates crash scenarios, sensor behaviors, and restraint system responses to verify airbag control units (ACUs) and safety gateways under ISO 26262 workflows. The Autoliv Sim.Mod. B0760 generates ASIL-D-compliant synthetic crash pulses, initiator faults, and network communication errors with µs-level precision, enabling engineers to validate deployment algorithms without physical prototypes. Its modular architecture supports emulation of CAN FD, FlexRay, and Ethernet automotive networks while injecting faults like short-to-battery, signal drift, or cyber intrusion attempts.

Engineered for lab and production-line environments, the Autoliv 627913600B features industrial-grade interfaces including BNC connectors for analog sensor emulation and high-current channels (5A) for squib circuit simulation. The module integrates with Autoliv’s SDM ToolSuite software, enabling automated test sequencing and real-time data correlation against SAE J211 crash curves. With extended temperature operation (-40°C to +85°C) and EMC shielding, the Autoliv Sim.Mod. B0760 ensures reliable performance in electromagnetic noisy validation cells while accelerating safety certification for next-generation vehicles.

Technical Specifications

Main Features and Advantages

Precision Scenario Emulation: Replicates 200+ crash pulse profiles (frontal, offset, rollover) with configurable G-force curves. The Autoliv Sim.Mod. B0760 generates synthetic radar/lidar inputs for ADAS-integrated safety validation. Multi-zone impact sequencing enables occupant-position-based restraint testing.

Advanced Fault Injection: Hardware-level fault insertion for short/open circuits, signal cross-talk, and protocol fuzzing. Cyber-attack simulation includes bus flooding, spoofed ECU messages, and tampered sensor data per UNECE R155 requirements.

Integrated Diagnostics: Real-time comparison of expected vs. actual ACU responses with automatic failure root-cause analysis. Integrated data recorder captures 120s pre-trigger telemetry at 1MHz sampling. The Autoliv 627913600B generates ISO/AWI 6344-compliant validation reports.

Scalable Architecture: Daisy-chain capability for multi-ECU test benches. Hot-swappable channel cards support custom sensor emulation (MEMS, pressure, IR). Python API enables custom test script development.

Application Field

The Autoliv Sim.Mod. B0760 627913600B is indispensable across vehicle safety development:

OEM Validation Labs: HIL testing of ACU deployment logic for NCAP 5-star scenarios

Airbag Manufacturing: End-of-line functional testing of restraint control modules

Crash Reconstruction: Replicating real-world accidents for algorithm refinement

Cybersecurity Certification: Validating intrusion detection in safety gateways per R156

Autonomous Vehicle Development: Simulating collision avoidance-to-restraint handover sequences

Related Products

Autoliv SDM ToolSuite Pro: Test automation software for Sim.Mod. B0760

Autoliv ACU M01-L: Airbag control unit validated by simulation module

Autoliv SSU-3E: Satellite sensor emulator pod

Autoliv EDR Pro Analyzer: Crash data validation tool

Autoliv Gtw.Mod. B0110: Gateway module for network emulation

Installation and Maintenance

Pre-installation preparation: Dedicate grounded 20A circuit with EMI filter. Install Autoliv’s VCI-200 interface board in test ECUs. Calibrate analog channels using NIST-traceable voltage/current references before first use.

Maintenance recommendations: Update scenario libraries quarterly via SDM ToolSuite. Verify timing synchronization annually with oscilloscope (min. 1GHz bandwidth). Replace cooling fans every 20,000 operational hours. Perform self-diagnostics before critical test campaigns.