Capture Modules Caompaign

Why IVN validation still misses critical events

Modern vehicle E/E architectures span multiple networks, speeds, and domains. Yet engineers continue to face visibility gaps, especially when systems scale beyond a single test stage.

Missed ECU and network behavior during system startup

Inaccurate correlation across CAN, LIN, FlexRay, and Ethernet

Packet loss or instability during burst traffic

Toolchains that are difficult to scale from bench to fleet

How Capture Modules address this

Capture Modules are active tap devices that sit transparently in the vehicle network. They forward live communication while simultaneously creating a hardware timestamped copy of each frame for logging and analysis.

Nano-seconds accurate hardware timestamping generated at the physical interface

Instant startup logging with built-in buffer and optimized startup behavior

Web based configuration to configure devices via a simple web-UI

Designed for bench, HIL, in‑vehicle, and fleet environments

Time synchronization via gPTP / IEEE 802.1AS (AVnu profile) or PTPv2 subset

Smoother data flow: Avoid data bursts and logger overload.

Cascading support: Combine multiple modules in one setup to scale test setups

Where Capture Modules Are Used

ECU Startup & Power‑Up Analysis

Start capturing data the moment your ECUs powers up, thanks to built-in buffers and optimized startup logic.

Typical environments: ECU benches, in-vehicle testing, power management validation

Multi‑Bus Correlation

Correlate CAN, LIN,FlexRay, and Ethernet traffic on a single timeline using synchronized hardware timestamps.

Typical environments: System benches, HIL setups, mixed legacy and Ethernet architectures

HIL & Test Bench Validation

Enable deterministic, accurate data capture in complex HIL environments without replacing existing infrastructure.

Typical environments: HIL systems, SIL setups, integration benches

Fleet Vehicle Data Logging

Operate continuously inside fleet vehicles across ignition cycles to capture real-world behavior over extended periods.

Typical environments: Validation fleets, field testing, long duration studies

ADAS & Sensor (SerDes) Validation

Capture high speed camera and sensor links (GMSL2/L3, FPD) using SerDes technology

Typical environments: ADAS benches, sensor validation rigs, vehicle level AD testing

Scalable, Modular Architectures

Combine multiple modules in one setup. Whether you’re testing on a bench or in a fleet car, our scalable design adapts to your needs.

Typical environments: Highchannel benches, vehicle level setups, fleet architectures

Enchanced Ethernet Switch MACsec

Enchanced Ethernet Switch MACsec Hybrid

Enchanced Ethernet Switch RJ-45

Enhanced Ethernet Switch MACsec

Enhanced Ethernet Switch MACsec Hybrid

Enhanced Ethernet Switch RJ-45

The modern in-vehicle network validation playbook (2026)

A practical, non‑technical guide to building secure, synchronized, and observable automotive ethernet validation benches.

Download free playbook

Watch the webinar recording

Secure. Synchronized. Easy. Modern IVN Validation with Technica Enhanced Ethernet Switches

Watch webinar

What our global customers say about Capture Modules

Spotlight Automotive (BMW Ecosystem)

Accelerating fleet validation with Technica Engineering

“We needed to quickly set up testing resources for fleet validation—covering Ethernet, CAN, LIN, and FlexRay. The Capture Modules have been stable and maintenance‑free, with zero signal loss, and the support has been responsive and trustworthy.”

BMW Brilliance Automotive (BBA)

Fast deployment of accurate, efficient test systems

“We deployed Technica Engineering’s Capture Modules across production and fleet vehicles to collect high‑quality test data. Their high‑performance portfolio and proactive technical support helped us meet critical milestones and avoid downstream delays. Technica is more than a supplier—they are a trusted innovation partner.”

BMW – ADAS Validation Program

Driving innovation in ADAS validation

“Using Technica’s Capture Module SerDes, we achieved lossless, synchronized multi‑camera data capture, accelerating computer‑vision validation. The collaboration and reliability of the solution allowed us to validate next‑generation ADAS systems with confidence.”

Capture. Correlate. Validate

Why IVN validation still misses critical events

How Capture Modules address this

Where Capture Modules Are Used

Enhanced Ethernet Switch MACsec

Enhanced Ethernet Switch MACsec Hybrid

Enhanced Ethernet Switch RJ-45

What our global customers say about Capture Modules

Where Capture Modules Are Used