Safety assessment of automated vehicle functions by simulation-based fault injection

Garazi Juez; Estibaliz Amparan; Ray Lattarulo; Joshue Perez Rastelli; Alejandra Ruiz; Huascar Espinoza

doi:10.1109/icves.2017.7991928

Safety assessment of automated vehicle functions by simulation-based fault injection

Garazi Juez
, Estibaliz Amparan
, Ray Lattarulo
, Joshue Perez Rastelli
, Alejandra Ruiz
, Huascar Espinoza

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Citations (Scopus)

3 Downloads (Pure)

Abstract

As automated driving vehicles become more sophisticated and pervasive, it is increasingly important to assure its safety even in the presence of faults. This paper presents a simulation-based fault injection approach (Sabotage) aimed at assessing the safety of automated vehicle functions. In particular, we focus on a case study to forecast fault effects during the model-based design of a lateral control function. The goal is to determine the acceptable fault detection interval for permanent faults based on the maximum lateral error and steering saturation. In this work, we performed fault injection simulations to derive the most appropriate safety goals, safety requirements, and fault handling strategies at an early concept phase of an ISO 26262-compliant safety assessment process.

Original language	English
Title of host publication	unknown
Publisher	IEEE
Pages	214-219
Number of pages	6
ISBN (Electronic)	978-1-5090-5677-4, 9781509056774
ISBN (Print)	978-1-5090-5678-1
DOIs	https://doi.org/10.1109/icves.2017.7991928
Publication status	Published - 27 Jul 2017
Event	2017 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2017 - Vienna, Austria Duration: 27 Jun 2017 → 28 Jun 2017

Publication series

Name	2017 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2017

Conference

Conference	2017 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2017
Country/Territory	Austria
City	Vienna
Period	27/06/17 → 28/06/17

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy
SDG 9 Industry, Innovation, and Infrastructure
SDG 12 Responsible Consumption and Production

Keywords

Circuit faults
ISO Standards
Controllability
Trajectory
Computer architecture
Hazards

Project and Funding Information

Project ID
info:eu-repo/grantAgreement/EC/H2020/692474/EU/Architecture-driven, Multi-concern and Seamless Assurance and Certification of Cyber-Physical Systems/AMASS
Funding Info
The authors have partially received funding from the ECSEL JU AMASS project under H2020 grant agreement No 692474 and from MINETUR (Spain).

Access to Document

10.1109/icves.2017.7991928

ICVES2017 acceptedFinal published version, 1.67 MB

Cite this

@inproceedings{2a0132c2d9de48bfb8430721952589ee,

title = "Safety assessment of automated vehicle functions by simulation-based fault injection",

abstract = "As automated driving vehicles become more sophisticated and pervasive, it is increasingly important to assure its safety even in the presence of faults. This paper presents a simulation-based fault injection approach (Sabotage) aimed at assessing the safety of automated vehicle functions. In particular, we focus on a case study to forecast fault effects during the model-based design of a lateral control function. The goal is to determine the acceptable fault detection interval for permanent faults based on the maximum lateral error and steering saturation. In this work, we performed fault injection simulations to derive the most appropriate safety goals, safety requirements, and fault handling strategies at an early concept phase of an ISO 26262-compliant safety assessment process.",

keywords = "Circuit faults, ISO Standards, Controllability, Trajectory, Computer architecture, Hazards, Circuit faults, ISO Standards, Controllability, Trajectory, Computer architecture, Hazards",

author = "Garazi Juez and Estibaliz Amparan and Ray Lattarulo and Rastelli, \{Joshue Perez\} and Alejandra Ruiz and Huascar Espinoza",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2017 ; Conference date: 27-06-2017 Through 28-06-2017",

year = "2017",

month = jul,

day = "27",

doi = "10.1109/icves.2017.7991928",

language = "English",

isbn = "978-1-5090-5678-1",

series = "2017 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2017",

publisher = "IEEE",

pages = "214--219",

booktitle = "unknown",

}

Juez, G, Amparan, E , Lattarulo, R, Rastelli, JP, Ruiz, A & Espinoza, H 2017, Safety assessment of automated vehicle functions by simulation-based fault injection. in unknown. 2017 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2017, IEEE, pp. 214-219, 2017 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2017, Vienna, Austria, 27/06/17. https://doi.org/10.1109/icves.2017.7991928

TY - GEN

T1 - Safety assessment of automated vehicle functions by simulation-based fault injection

AU - Juez, Garazi

AU - Amparan, Estibaliz

AU - Lattarulo, Ray

AU - Rastelli, Joshue Perez

AU - Ruiz, Alejandra

AU - Espinoza, Huascar

PY - 2017/7/27

Y1 - 2017/7/27

N2 - As automated driving vehicles become more sophisticated and pervasive, it is increasingly important to assure its safety even in the presence of faults. This paper presents a simulation-based fault injection approach (Sabotage) aimed at assessing the safety of automated vehicle functions. In particular, we focus on a case study to forecast fault effects during the model-based design of a lateral control function. The goal is to determine the acceptable fault detection interval for permanent faults based on the maximum lateral error and steering saturation. In this work, we performed fault injection simulations to derive the most appropriate safety goals, safety requirements, and fault handling strategies at an early concept phase of an ISO 26262-compliant safety assessment process.

AB - As automated driving vehicles become more sophisticated and pervasive, it is increasingly important to assure its safety even in the presence of faults. This paper presents a simulation-based fault injection approach (Sabotage) aimed at assessing the safety of automated vehicle functions. In particular, we focus on a case study to forecast fault effects during the model-based design of a lateral control function. The goal is to determine the acceptable fault detection interval for permanent faults based on the maximum lateral error and steering saturation. In this work, we performed fault injection simulations to derive the most appropriate safety goals, safety requirements, and fault handling strategies at an early concept phase of an ISO 26262-compliant safety assessment process.

KW - Circuit faults

KW - ISO Standards

KW - Controllability

KW - Trajectory

KW - Computer architecture

KW - Hazards

KW - Circuit faults

KW - ISO Standards

KW - Controllability

KW - Trajectory

KW - Computer architecture

KW - Hazards

UR - https://www.scopus.com/pages/publications/85034225493

U2 - 10.1109/icves.2017.7991928

DO - 10.1109/icves.2017.7991928

M3 - Conference contribution

SN - 978-1-5090-5678-1

T3 - 2017 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2017

SP - 214

EP - 219

BT - unknown

PB - IEEE

T2 - 2017 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2017

Y2 - 27 June 2017 through 28 June 2017

ER -

Safety assessment of automated vehicle functions by simulation-based fault injection

Abstract

Publication series

Conference

UN SDGs

Keywords

Project and Funding Information

Access to Document

Other files and links

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Cite this