Functional safety engineering

Functional safety, taught, applied and built into software.

Pyravera helps engineering teams meet IEC 61508, ISO 26262 and ISO 13849-1 with three services that work together: training, consultation and safety tooling.

How they fit together

Learn the method, apply it, keep the evidence

Train the team

Engineers and managers share one understanding of the standard and what it asks of the project.

Apply it to your product

We help with the concept, the analyses and the safety case, working alongside your engineers.

Keep it in a tool

The analyses, requirements and evidence stay linked in λSafe, so they remain current as the design changes.

Standards

Built around the standards you work to

IEC 61508 SIL 1 to 4

Generic functional safety for electrical, electronic and programmable systems.

ISO 26262 ASIL A to D

Functional safety for road vehicles, from hazard analysis to hardware metrics.

ISO 13849-1 PL a to e

Safety-related parts of control systems in machinery.

From our safety tooling

λSafe: the safety lifecycle in one traceable workspace

Planning, requirement management, test management and safety analysis on the same project data. FMEDA, common cause analysis and safety metrics show their sources, so every result can be traced back.

Safety metrics Example project data
IEC 61508 · SIL 3✓ Meets target
SFF90.6%
PFH4.06e-8
ISO 13849-1 · PL e⚠ Marginal
MTTFd68 y
DCavg91.0%
PLPL d
ISO 26262 · ASIL D✗ Below target
SPFM90.6%
LFM94.2%
PMHF14.2 FIT

Contact

Tell us what you are working on.

A training need, a project that needs safety support, or a question about our tooling. Write to us and we will reply with the next step.