Description

The Autoliv Gtw.Mod. B0110 627697900B is a specialized safety gateway module engineered for automotive restraint systems, serving as a critical communication hub between sensors, control units, and deployment devices. Designed for next-generation vehicle architectures, this module implements ASIL-D functional safety (ISO 26262) while enabling secure data exchange between CAN FD, FlexRay, and Ethernet networks. The Autoliv Gtw.Mod. B0110 processes collision sensor data at <5ms>

As part of Autoliv’s Active Safety Electronics portfolio, the Autoliv 627697900B features hardware-enforced cybersecurity compliant with UNECE R155/R156 regulations, including secure boot, encrypted firmware updates, and intrusion detection. The module’s extended operating temperature range (-40°C to +105°C) and resistance to electromagnetic interference (EMC 2004/104/EC) make it suitable for installation near powertrains or in door pillars. With configurable I/O for satellite sensors and pretensioner initiators, the Autoliv Gtw.Mod. B0110 simplifies integration while reducing wiring complexity in modern vehicle platforms.

Autoliv Gtw.Mod. B0110 627697900B

Technical Specifications

Main Features and Advantages

Deterministic Crash Response: Dual-core Cortex-R52 processors execute parallel algorithms for sensor fusion, enabling adaptive restraint deployment based on collision severity, occupant position, and crash angle. The Autoliv Gtw.Mod. B0110 coordinates up to 18 restraint devices with µs-level synchronization.

Secure Network Architecture: Hardware security module (HSM) authenticates all ECU communications using AUTOSAR SecOC framework. Intrusion detection system (IDS) monitors network anomalies and triggers secure-logging to non-volatile memory. Immutable device identity prevents counterfeit replacement.

Robust Automotive Design: Conformal-coated PCB withstands 96-hour salt fog exposure (ISO 9227). Reverse polarity protection and 40V load dump resilience ensure operation during electrical faults. Vibration-resistant connectors (USCAR-2) maintain signal integrity at 30g acceleration.

Diagnostic Capabilities: Integrated pre-crash data recorder stores 10 seconds of sensor telemetry before impact. Post-crash, the Autoliv 627697900B generates forensic reports via Autoliv’s SDM ToolSuite software, supporting incident reconstruction.

Application Field

The Autoliv Gtw.Mod. B0110 627697900B enables integrated safety systems across automotive platforms:

Electric Vehicles: Manages high-voltage disconnect sequencing during collisions, coordinating with battery management systems (BMS)

Autonomous Driving: Interfaces with ADAS domain controllers for pre-collision brake signal anticipation

Commercial Trucks: Implements staged airbag deployment for driver cabins with adjustable deceleration profiles

Premium Segments: Enables occupant classification system (OCS) communication for adaptive force restraints

Global NCAP Compliance: Provides standardized crash data output for regulatory certification

Autoliv Gtw.Mod. B0110 627697900B

Related Products

Autoliv ACU M01-L: Central airbag control unit compatible with Gtw.Mod. B0110

Autoliv 627844200C: Squib connector for initiator interfaces

Autoliv SSU-3: Satellite sensor unit for decentralized impact detection

Autoliv EDR Pro: Crash data retrieval tool for 627697900B modules

Autoliv PSIR-4X: Pedestrian safety impact sensor with FlexRay output

Installation and Maintenance

Pre-installation preparation: Verify vehicle network topology using Autoliv’s SDB Configurator. Apply conductive EMI gasket (Autoliv P/N 629110200) between module and chassis ground. Route harnesses >15cm from high-current cables.

Maintenance recommendations: Replace after any collision event. Perform network health checks every 50,000 km via OBD-II using Autoliv SDM ToolSuite. Update firmware during scheduled maintenance using signed binaries. Never bypass HSM authentication during diagnostics.