Data logging for autonomous fleets

Robotaxis

A critical factor in road testing is minimizing downtime for robotaxi test vehicles. This is where our robust CCA removable storage devices offer an unbeatable efficiency advantage:

In just two simple steps, you can remove up to 122 TB of collected data from the data logger, and the vehicle can immediately return to driving mode with a new storage device. CCA products thus optimize the entire end-to-end process beyond pure data acquisition.

Seamless documentation and the acquisition of training data for AI models require the highest standards in terms of bandwidth, storage space, and a fast Ethernet connection. Our CCA solutions are designed for this high-performance scenario and score highly with connection options via 10Gb/s Ethernet.

The challenge of robotaxis

 

  • Minimal downtime through the use of swap storage
  • Heterogeneous sensor technology: Cameras, radar, lidar, GNSS, IMU, and numerous ECUs continuously generate high-volume data streams.
  • Decision-relevant calculations require loss-free, time-precise data.
  • AI training & documentation: High bandwidths, large storage capacities, and flexible connections are crucial for training data and complete chains of evidence.

Do you have specific challenges?

We provide the platform, you determine the direction. Contact us for customized solutions.

HIGHLIGHTS

Trigger via API

Use our API to let the Compute Module in the vehicle decide which scenes to save.

Multi-gigabit capture

High, continuous write rates—reliable and without packet loss.

Efficient recording of raw data

Access additional raw data close to the sensor.

Precise time base

Hardware time stamps and synchronization methods for accurate sensor fusion and reproducible analyses.

Flexible connectivity

Support for modern automotive Ethernet interfaces and classic bus systems.

Scalable from vehicle to fleet

Uniform workflow, centralized management, and fast rollouts.

Minimal downtime, maximum data rate

 

Every minute counts during testing. Removable storage devices allow up to 122 TB to be retrieved in just two steps. After replacement, the logger is free again – the vehicle can immediately return to service while the data is transferred and processed in the back office.

Seamless workflow – from the road to the data center

  • In-vehicle recording: Lossless recording, consistent time stamps, secure data paths.
  • Fast offloading: Unlock the removable storage device, plug it into  the docking environment – no waiting at the vehicle.
  • Ingest & quality assurance: Automated checks, metadata enrichment, integration into AI pipelines.
  • Direct upload to the cloud: Transfer your data directly to the cloud environment (Amazon S3 / Microsoft Azure).
  • Analyse & training: Data is available quickly and in a structured format for ML training, validation, and reports.