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Iso 26262-5:2018: Product Development At The Hardware Level

Posted By: ELK1nG
Iso 26262-5:2018: Product Development At The Hardware Level

Iso 26262-5:2018: Product Development At The Hardware Level
Published 12/2022
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 397.00 MB | Duration: 1h 15m

Plain and simple clause by clause explanation of ISO 26262-5:2018: HW development with exercises (electric vehicle)

What you'll learn

Functional Safety

ISO 26262

ISO 26262-5: Product development at the hardware level

Hardware Fault Classification

Single Point Fault Metric

Latent Fault Metric

Hardware Safety Requirements

Hardware Design

Probabilistic Metric for random Hardware Failures

Hardware Safety for Electric Vehicles according to ISO 26262

Requirements

Recommended but not mandatory: Basic understanding of ISO 26262 and Functional Safety

Description

This course is about ISO 26262-4: Product development at the system level. All relevant clauses of this part of ISO 26262 are explained in the course. The following clauses are considered:Clause 6: Specification of hardware safety requirementsClause 7: Hardware designClause 8: Evaluation of hardware architectural metricsClause 9: Evaluation of the safety goal violations due to random hardware failuresClause 10: Hardware integration and testingThe following aspects are considered in Clause 6: Specification of hardware safety requirements:The ISO 26262 V-model for the hardware phaseRefinement of the Hardware Software Interface (HSI)Characteristics and attributes for the hardware safety requirementsThe following aspects are considered in Clause 7: Hardware design:Relevant aspects for creation of the hardware designThe following aspects are considered in Clause 8: Evaluation of hardware architectural metrics:Hardware fault classification (Safe Fault, Single Point Fault, Residual Fault, Dual Point Fault, Multiple Point Faults, Latent Fault)Examples for several hardware fault categoriesDecision Tree for fault classification according to ISO 26262Calculation of the Single Point Fault Metric (SPFM) and the Latent Fault Metric (LFM)The following aspects are considered in Clause 9: Evaluation of the safety goal violations due to random hardware failures:Evaluation of the safety goal violations due to random hardware failuresCalculation of the Probabilistic Metric of random Hardware Failures (PMHF)The following aspects are considered in Clause 10: Hardware integration and testing:Methods to derive test casesTest methodsThe course includes an exercise for determination of the hardware metrics SPFM, LFM and PMHF.A possible solution for the exercise is presented in a video.In the first part of the course you get a quick overview of all ISO 26262:2018 parts. Also the term functional safety is explained in the first part of the course. And you get an overview of functional safety standards for other industries, such as nuclear plants or process industry.In case you already have some basic knowledge about functional safety and ISO 26262 the first part of the course is optional and you can skip it.

Overview

Section 1: Introduction

Lecture 1 Introduction

Lecture 2 What is Functional Safety?

Lecture 3 Overview of ISO 26262:2018

Section 2: 5-5 General topics for the product development at the hardware level

Lecture 4 General topics for the product development at the hardware level

Section 3: 5-6 Specification of hardware safety requirements

Lecture 5 Specification of hardware safety requirements

Section 4: 5-7 Hardware design

Lecture 6 Hardware design

Lecture 7 Wiring Diagram

Lecture 8 Circuit Diagram

Lecture 9 Coexistence of Elements

Section 5: 5-8 Evaluation of hardware architectural metrics

Lecture 10 Evaluation of hardware architectural metrics

Lecture 11 Safe Fault and Single Point Fault

Lecture 12 Residual Point Fault

Lecture 13 Multiple Point Faults

Lecture 14 Latent Fault

Lecture 15 Decision Tree for Fault Classification according to ISO 26262

Lecture 16 Calculation of the Single Point Fault Metric and Latent Fault Metric

Section 6: 5-9 Evaluation of the safety goal violations due to random hardware failures

Lecture 17 Evaluation of the safety goal violations due to random hardware failures

Lecture 18 Calculation of the Probabilistic Metric of random Hardware Failures

Lecture 19 Distribution of the PMHF target value

Section 7: 5-10 Hardware integration and testing

Lecture 20 Methods to derive test cases

Lecture 21 Test methods

Lecture 22 Thank you for your attention!

Project Leaders,Safety Managers,System Designers,Software Developers,Hardware Developers,Test Engineers,Quality Responsibles