Do you have any ideas for managing tests in the area of ​​Functional Safety Part 4?

I'm having trouble with test design management in the ISO26262 Part 4 area.

I'm thinking of using your toolchain to build a test design management environment using certified tools.

For example, I thought that by using Requirement ToolBox + System Composer + Simulink Test + Simulink Project (I don't know the latest name) + Git (SVN), I could build a test management environment that complements traceability from requirements to test results.

There's just one thing I'm not sure about: is it possible to read data acquired from an actual vehicle or HILS into Simulink Project or Simulink Test and calculate coverage as test results for the requirements?

Has anyone tried it?

If this were possible, I would be able to see test results for requirements allocated to the system architecture in System Composer, which I think would also make defect management more efficient.

Answer 1

[Josh Kahn]

Hey @boxdate,

It is awesome to see you utilizing so many toolboxes to build out a complete workflow! I'd be interested in learning more about your implementation. Would you be willing to send me a message with your email address so we can touch base?

To answer your question, let me know if this is what you need:

https://www.mathworks.com/help/slrequirements/ug/include-results-from-external-sources-in-verification-status.html

Best,

Josh

[boxdate]

Hello @Josh Kahn-san

This is exactly the information I was looking for. Thank you so much!

This is just an idea; it hasn't been implemented yet.

By using this function, I think I can import data obtained from HILS or PILS and link the test results to the FSRs and TSRs registered in the Requirement Toolbox.

What's more, if you design a functional safety system architecture using System Composer, you can allocate requirements to the system architecture, which is an added bonus. That's great!

I previously heard from a Mathworks engineer that SimulinkTest will compete with TestRail, and I can now confirm that this is absolutely true.

I'm starting to feel like we could make it work as a toolchain, so I'll be trying out a trial run soon.

Best regards

boxdate