Getting Started with SOTIF Analysis - Goals and Methodology

Описание: This course delves into Chapter 7 of ISO 21448 (SOTIF), a core safety standard for autonomous driving and advanced driver assistance systems (ADAS). It provides a practical perspective on defining and analyzing "fault-free failures," which can occur even when there are no system defects.

Key Learnings:

ISO 26262 vs. ISO 21448: The Critical Difference Between Functional Safety and SOTIF
Functional Insufficiency: Distinguishing Between Specification and Performance
Triggering Conditions: Real-World Variables That Disable Cameras, LiDAR, and Radar
Foreseeable Misuse: Analyzing Cases of Driver Overconfidence and Misuse
Solution: Building a Safety Net through Sensor Fusion

This video will serve as a practical guide for those studying systems engineering and AI safety standards.

Timestamps
Based on key sections within the video.

00:00 Intro: Ghost in the Machine (The Beginning of a Fault-Free Failure)
00:52 Fault-Free Failure: Risks that Occur When Hardware and Software Are Normal
01:38 SOTIF Investigation Manual: Comparison with ISO 26262 and Analysis Playbook
02:34 Root Cause: Two Suspects of Functional Insufficiencies
03:38 Trigger Conditions: Smoking Guns That Trigger Accidents (Sunlight, Fog, Tunnels, etc.)
05:19 Solution: Overcoming Limitations with Sensor Fusion
06:09 The Human Variable: Foreseeable Misuse
06:58 Conclusion: The Future of System Design for Infinite Unexpectedness

#SOTIF #ISO21448 #AutonomousDriving #AutomotiveSafety #FunctionalSafety #SensorFusion #ADAS #SystemsEngineering #ISO26262 #AutoSysEng