Lesson Summary

L3 25 L HARA Outro

Five Steps to a Hazard Analysis and Risk Assessment

To summarize, there are five steps to the hazard analysis and risk assessment:

Conduct a situational analysis
Identify malfunctions
Combine situations and malfunctions and assess risk
Determine ASILs
Derive safety goals

In the lesson, we have done a hazard and risk analysis for both the lane departure warning and the lane keeping assistant. In the project, your job will be to document what we have discussed in this lesson. And then you will need to do two more analyses to show us what you have learned.

If you go to the project GitHub repo template folder , you will find a blank Excel file for doing a Hazard Analysis and Risk Assessment. The project instructions file also contains more information about how to do the hazard analysis and risk assessment.

In the next lesson, you will learn how to derive safety requirements from the safety goals.