Functional Safety and Evolvable Architectures for Autonomy

来源:汽车功能安全公众号
2020-05-10
1560
  • How to define functional safety for autonomy: Not addressed by ISO 26262.


  • How to achieve functional safety: There is a demand for architectural patterns and division ofresponsibility among parties.


  • How to prove functional safety: There is a demand for new compositional safety arguing.


Introduction

Why It Is Harder to Show Functional Safety 

for Autonomous Vehicles


Item Definition

The Role ofthe Driver

How to Perform Hazard Analysis and Risk Assessment


Preliminary Feature Description


Situation Analysis and Hazard Identification



Find Dimensioning Hazardous Events



Function Refinement


Item Definition



Safety Goals, FSC, and TSC


How to Refine Safety Requirements



Conclusion



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