Functional Safety — Lesson 2

Functional safety, a specialized case of safety, means the correct and reliable operation of the EE systems to prevent hazards and accidents involving humans. The need for functional safety arises from the potential malfunctions of these systems, as failures can lead to accidents with serious consequences. This lesson discusses the foundational standard for functional safety - IEC 61508 that encompasses the safety activities from pre-product development to post-product development. It is important to have compliance with functional safety standards to prevent accidents, safeguard lives, and protect against losses.

 

Lecture


Alternate video link.


Video Highlights

00:12 - What is Functional Safety?

01:54 - IEC 61508

03:46 - Case Study: Radiation Therapy Device

05:14 - Is Functional Safety mandatory?