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A Systematic Method for the Development of a Functional Safety Concept
Author(s) -
Neitzel Karl Ernst,
Kaffenberger Rüdiger
Publication year - 2014
Publication title -
incose international symposium
Language(s) - English
Resource type - Journals
ISSN - 2334-5837
DOI - 10.1002/j.2334-5837.2014.00013.x
Subject(s) - enabling , functional safety , risk analysis (engineering) , functional requirement , key (lock) , computer science , architecture , offset (computer science) , set (abstract data type) , design elements and principles , energy consumption , work (physics) , systems engineering , engineering , reliability engineering , computer security , business , software engineering , psychology , art , electrical engineering , visual arts , psychotherapist , programming language , mechanical engineering
The comfort we gain from our passenger cars is very much offset by the dangers to our climate caused by the energy consumption and exhaust of the cars. Complex electronic controls in the cars can reduce the energy consumption but raise the probability of dangerous unwanted behaviour. The requirements of ISO 26262 on the design of safety related functionality shall reduce these dangers. We present the architecture and design principles of our functional safety concept, that fulfils the requirements of ISO 26262 as well as the requirements of our platform concept for systems engineering work products. The key enabler for the design and maintenance of our functional safety concept are distinct views we employ to show important aspects of the set of safety requirements.