Data Center Performance
SmartNIC, RDMA, and PCIe technology deliver high bandwidth and ultra-low latency.
Designed for ADAS/AD HiL Systems
Simulation Data Bridge & Inject Station SDBI
Data center-grade technology for scalable, high-throughput data injection in hardware-in-the-loop environments. Configurable interfaces and synchronized output channels enable precise and reproducible validation of complex ADAS/AD systems.
up to 4 × 200 Gbit/s
RDMA & SmartNIC
Open & Closed Loop
PCIe 4/5
Benefits
High-Performance Injection for Flexible HiL Scenarios
The SDBI Station operates as a standalone player for continuous data replay or as a simulation-integrated injection device. Remote functions, automation, and an open API support rapid integration into existing frameworks and validation pipelines.
Replay & Inject
Standalone and slave operation support continuous replay and simulation-based data injection.
Flexibly Configurable
SerDes, CAN(FD), Automotive Ethernet, and customer-specific extensions.
Reusable
Reuse existing simulation hardware and software across applications and projects.
Operating Modes
One System for Replay and Simulation-Integrated Injection
Standalone Player
The SDBI Station autonomously and continuously replays configured input data. Results can be recorded automatically and transferred locally or to connected data environments.
- continuous raw data replay
- automated HiL test runs
- remote diagnostics and configuration
Simulation Integrated Inject Device
The open API integrates the SDBI Station into existing simulation frameworks, where the system handles real-time injection of synchronized data streams into the DUT.
- open- and closed-loop operation
- multiple simulation feeds simultaneously
- sample code for rapid integration
System Architecture
Connecting Simulation, Data Center Infrastructure, and the DUT
The SDBI Station connects the simulation and compute environment to the device under test via high-speed Ethernet and RDMA. SerDes outputs transfer the data to the DUT, and the DUT response can then be visualized and evaluated.
Example setup with NVIDIA RTX, PCIe, Mellanox ConnectX, 100G/400G Ethernet, RDMA, a PCIe backplane, and GMSL2 connectivity.
Highlights
Designed for Data-Intensive ADAS/AD Validation
- Bandbreite up to 4 × 200 Gbit/s pro Einheit
- Ultra-low latency through RDMA technology
- Data center technology based on PCIe 4/5
- Up to 18 PCIe slots in the chassis
- SerDes interfaces such as FPD-Link and GMSL
- CAN(FD) and Automotive Ethernet
- Protocol stacks for SOME/IP, UDS, and XCP
- Support for MDF4 and PCAP/PCAPNG
- Time synchronization via gPTP and IEEE 802.1AS
- Realtime Imager Emulation
- Multiple simulation feeds simultaneously
- Automation, remote control, and an open API
Technical Foundation
Configurable Inject Docks in a Scalable 19-Inch Platform
Inject Dock - Basic Configuration
- System16× ARM Cortex-A78, 32 GB DDR5 ECC, 40 GB pSLC eMMC
- LAN Uplink2/4 × 200 Gbit/s, Dual-Port QSFP112
- InterfacesSerDes, 4× CAN(FD), 4× 10GBASE-T, or Automotive Ethernet
- Expansion4 spare slots for customer-specific extensions
- Time Sync802.1AS / IEEE 1588 compatible, XTSS
- OSLinux
Chassis
- Inject Docks2 independent inject docks
- Backplanes2× PCIe 4.0 or PCIe 5.0 backplanes
- ManagementBMC management port, Redfish compatible, IPMI monitoring
- PowerDual redundant 1600 W
- Mechanics4U, 19-inch rackmount
- Operation0 °C to +50 °C, IP20
Part of the b-plus HiL Solution
Hardware, Software, and Engineering as a Complete Solution
The SDBI Station provides the central hardware for high-performance data injection. Within the complete HiL Solution, the system is combined with replay software, DUT handling, automation, and end-to-end engineering.
Complete your Setup
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