Test data

Test data post-processing: from raw measurements to results

Your benches produce gigabytes of measurements. The time spent opening, cleaning and formatting them delays decisions. With NeydFlow, the platform I co-founded, that work becomes automatic.

The test data problem

In most labs, post-processing still relies on Excel macros, personal scripts and copy-paste. The result: hours lost per campaign, calculations that differ from one engineer to the next, and results that are hard to find six months later.

What NeydFlow does

  • Centralise files from your benches and campaigns, organised by project.
  • Automate calculations with Python scripts: capacity, efficiency, internal resistance, ageing indicators, or your own processing.
  • Visualise measurements interactively and compare tests with each other.
  • Fit any test domain: battery, thermal, powertrain, safety.

How we get started

  1. Exploratory study on a set of your real data, to check what the platform brings to your case.
  2. Pilot installed in your environment, connected to your data sources.
  3. Extension to other benches, other teams or other test types.

A testing expert's view

A data tool is only useful if the processing is right. My battery testing experience helps define reliable calculations, spot suspicious measurements and produce results that technical teams understand and use.

Need to open a single file right now? NeydFlow's free viewer opens MDF4, CSV, Excel, NI TDMS, GPX, FIT and TCX files for free.

FAQ

Frequently asked questions

Which file formats can NeydFlow read?

The free viewer, included in the free account, already opens MDF4, CSV, Excel, NI TDMS, GPX, FIT and TCX files. For a format specific to your bench, let's talk.

Do I need to code to use NeydFlow?

Not to view and compare data. Automated processing is written in Python, and I can set it up with you.

Can we test NeydFlow on our own data?

Yes, that is the purpose of the exploratory study, run on a set of your real data before any commitment.

Is NeydFlow only for battery testing?

No. The platform serves any test domain: battery, thermal, powertrain, safety and more.

Contact

Let's talk about your test project.

A first conversation with no commitment, in English or French.

contact@bertrand-consulting.fr
+33 6 33 72 47 43
Contact me