ISO 26262-3:2018: Concept phase

Plain and simple clause by clause explanation of ISO 26262-3:2018: Concept phase with exercises (electric vehicle)

4.50 (19 reviews)
Udemy
platform
English
language
Other
category
131
students
2 hours
content
May 2023
last update
$54.99
regular price

What you will learn

Automotive Safety Standard

Automotive Engineering

ISO 26262

Functional Safety

ISO 26262-3: Concept phase

Item Definition

Hazard Analysis and Risk Assessment

Functional Safety Concept

Safety Goals

Functional Safety Requirements

Functional Safety for Electric Vehicles

Preliminary Architectural Assumptions

Description

This course is about ISO 26262-3: Concept phase. All relevant clauses of this part of ISO 26262 are explained in the course. The following clauses are considered:

  • Clause 5: Item definition

  • Clause 6: Hazard analysis and risk assessment

  • Clause 7: Functional safety concept


The following aspects are considered in Clause 5: Item definition:

  • Definition of functions

  • Creation of a Block Diagram

  • Environmental conditions

  • Legal aspects

  • External measures

The following aspects are considered in Clause 6: Hazard analysis and risk assessment:

  • Definition of hazardous scenarios

  • Assessment of hazardous scenarios

  • Detailed description of ISO 26262 parameters and categories for Exposure, Controllability and Severity (a lot of ISO 26262 examples are included)

  • Determination of the ASIL according to ISO 26262 risk matrix

  • Definition of safety goals

  • Review of the hazard analysis and risk assessment

The following aspects are considered in Clause 7: Functional safety concept

  • Refinement of the safety goals

  • Derivation of functional safety requirements

  • Preliminary architectural assumptions

  • Review of the functional safety concept


The course includes two exercises. One exercise for Clause 6: Hazard analysis and risk assessment and one exercise for Clause 7: Functional safety concept.

In the exercises you will learn step by step how to create a hazard analysis and risk assessment and how to develop the functional safety concept for an electric vehicle and the safety goal "Avoid an unintented acceleration".

A possible solution for the exercises is presented in a video.



Content

Introduction

Introduction
What is Functional Safety?
Overview of ISO 26262:2018

3-5: Item definition

Item definition

3-6: Hazard analysis and risk assessment

Step 1: Define hazardous scenarios
Step 2: Assessment of the hazardous scenarios
Exposure
Controllability
Severity
Step 3: Determine the ASIL
Step 4: Define safety goals
Step 5: Review of the hazard analysis and risk assessment

3-7: Functional safety concept

Refine the safety goals
Functional safety requirements
Preliminary architectural assumptions
Review of the functional safety concept
Thank you for your attention!

Screenshots

ISO 26262-3:2018: Concept phase - Screenshot_01ISO 26262-3:2018: Concept phase - Screenshot_02ISO 26262-3:2018: Concept phase - Screenshot_03ISO 26262-3:2018: Concept phase - Screenshot_04

Reviews

Pratiksha
February 13, 2023
Very helpful, good explanation of the example. Provided great understanding. It would be better if this course would include one more detailed example of an autonomous driving feature.

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4972510
udemy ID
11/11/2022
course created date
11/18/2022
course indexed date
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