ISO 26262 is an international standard titled:
“Road vehicles — Functional safety”
It is an international standard for functional safety of electrical and/or electronic systems in production automobiles.
Quality Attributes Required or Emphasized
The standard is centered around functional safety, aiming to mitigate risks associated with system malfunctions.
Attribute | Relevance in ISO 26262 |
---|---|
Safety | The core focus. The standard defines a safety lifecycle and Automotive Safety Integrity Levels (ASILs) to classify risk. |
Reliability | Crucial for safety. It requires systematic analysis of failure modes, rates, and effects (e.g., FMEA). |
Fault Tolerance | Addressed through requirements for hardware and software architectural design, including redundancy and diagnostic capabilities. |
Testability | Mandates comprehensive verification and validation activities throughout the development process. |
Traceability | Required to ensure a clear link between requirements, design, implementation, and tests for safety-critical functions. |
Note: ISO 26262 is a comprehensive standard that applies to the entire lifecycle of safety-related automotive systems.
References
Official Standards Documents
- t.b.d
Related Standards
- Automotive SPICE (ASPICE)
Additional Resources
- t.b.d