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Assurance Benefits of ISO 26262 compliant Microcontrollers for safety-critical Avionics

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Andreas Schwierz, H{aa}kan Forsberg

Software Engineering · Submitted 26 Mar 2018

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim In this paper we present evaluation results based on the current assurance practice that demonstrates expected assurance activities benefit from ISO 26262 compliant MCUs.

how it is stated · asserted 0.98 read the record →

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arXiv ID1804.05656 (version 1)
Pith IDC4FPQ2SV, Pith's permanent record of this paper and its review
CitationAndreas Schwierz, H{\aa}kan Forsberg. "Assurance Benefits of ISO 26262 compliant Microcontrollers for safety-critical Avionics." arXiv:1804.05656 (2018). https://pith.science/paper/C4FPQ2SV
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The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,808 input tokens.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.11 · human participants 0.03 · controlled comparison 0.19 · randomized assignment 0.01 · states quantitative result 0.04 · compares with prior results 0.21 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

The usage of complex Microcontroller Units (MCUs) in avionic systems constitutes a challenge in assuring their safety. They are not developed according to the development requirements accepted by the aerospace industry. These Commercial off-the-shelf (COTS) hardware components usually target other domains like the telecommunication branch. In the last years MCUs developed in compliance to the ISO 26262 have been released on the market for safety-related automotive applications. The avionic assurance process could profit from these safety MCUs. In this paper we present evaluation results based on the current assurance practice that demonstrates expected assurance activities benefit from ISO 26262 compliant MCUs.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 The usage of complex Microcontroller Units (MCUs) in avionic systems constitutes a challenge in assuring their safety. background 1.00 0.06 0.03 asserted 1.00
s1 They are not developed according to the development requirements accepted by the aerospace industry. background 0.93 0.07 0.02 asserted 1.00
s2 These Commercial off-the-shelf (COTS) hardware components usually target other domains like the telecommunication branch. background 0.99 0.06 0.02 asserted 0.96
s3 In the last years MCUs developed in compliance to the ISO 26262 have been released on the market for safety-related automotive applications. background 1.00 0.05 0.03 asserted 1.00
s4 The avionic assurance process could profit from these safety MCUs. background 0.51 0.07 0.23 hedged possibility 1.00
s5 In this paper we present evaluation results based on the current assurance practice that demonstrates expected assurance activities benefit from ISO 26262 compliant MCUs. contribution 0.82 0.93 0.87 asserted 0.98

What kind of paper the classifier reports this is: empirical study 0.97 · evidence from observation or experiment 0.48.

What was examined, and what was not

sources read
  • arXiv listing abstract v1
not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
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  • P abstract
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  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

The usage of complex Microcontroller Units (MCUs) in avionic systems constitutes a challenge in assuring their safety. They are not developed according to the development requirements accepted by the aerospace industry. These Commercial off-the-shelf (COTS) hardware components usually target other domains like the telecommunication branch. In the last years MCUs developed in compliance to the ISO 26262 have been released on the market for safety-related automotive applications. The avionic assurance process could profit from these safety MCUs. In this paper we present evaluation results based on the current assurance practice that demonstrates expected assurance activities benefit from ISO 26262 compliant MCUs.

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