학술논문

Proposal of a method for safety analysis of intersystem interference using a model-based approach / モデルベースアプローチによるシステム間干渉の安全分析手法の提案
Document Type
Journal Article
Source
自動車技術会論文集 / Transactions of Society of Automotive Engineers of Japan. 2024, 55(1):33
Subject
FRAM
MBSE
SOTIF
STAMP-STPA
システムエンジニアリング
システム干渉
機能安全
Language
Japanese
ISSN
0287-8321
1883-0811
Abstract
In recent years, the automotive industry has become more sophisticated and complex, making it difficult to detect issue at an early stage. The developments process is becoming more fragmented and divided into labor, and it is important to be able to extract and share issues at each process under development. In previous developments, it has been difficult to analyze and share intersystem interference. In this document, we were able to confirm its effectiveness in system development using an analysis method of intersystem interference based on MBSE’s (Model-based Systems Engineering) concept. The analysis method made it possible to perform interference analysis at the early stage of development, and it was possible to proceed with development based on a common understanding among the parties concerned.