---
title: "functional safety（機能安全）"
description: "電気/電子（E/E）システムの誤動作によって危険な状況が引き起こされるという不合理なリスクが存在しないこと。"
type: term
term_id: 749
language: 日本語
language_code: jp
canonical: "https://glossary.istqb.org/jp/term/functional-safety"
slug: "functional-safety-機能安全"
url: "https://istqb-glossary.page/jp/functional-safety-%E6%A9%9F%E8%83%BD%E5%AE%89%E5%85%A8/"
---

# functional safety（機能安全）

電気/電子（E/E）システムの誤動作によって危険な状況が引き起こされるという不合理なリスクが存在しないこと。

## Present in syllabi


- Foundation Extension - Automotive Software Tester 2018
- Advanced Technical Test Analyst 2019

## Translations


- [English](https://istqb-glossary.page/functional-safety/) — functional safety
- [English](https://istqb-glossary.page/safety/) — safety
- [Deutsch](https://istqb-glossary.page/de/funktionale-sicherheit/) — funktionale Sicherheit
- [Italiano](https://istqb-glossary.page/it/sicurezza-fisica/) — sicurezza fisica
- [Português (Brasil)](https://istqb-glossary.page/br/protecao-funcional/) — proteção funcional
- [Português (Brasil)](https://istqb-glossary.page/br/seguranca-funcional/) — segurança funcional
- [Polski](https://istqb-glossary.page/pl/bezpieczenstwo/) — bezpieczeństwo
- [Polski](https://istqb-glossary.page/pl/bezpieczenstwo-funkcjonalne/) — bezpieczeństwo funkcjonalne
- [Português](https://istqb-glossary.page/pt/seguranca-funcional/) — segurança funcional
- [Čeština](https://istqb-glossary.page/cz/funkcionalni-bezpeci/) — funkcionální bezpečí
- [Svenska](https://istqb-glossary.page/se/funktionssakerhet/) — funktionssäkerhet
- [Norsk](https://istqb-glossary.page/no/funksjonell-trygghet/) — funksjonell trygghet

Read this term online: https://istqb-glossary.page/jp/functional-safety-%E6%A9%9F%E8%83%BD%E5%AE%89%E5%85%A8/

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