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Automatic Steering and Functional Safety – an Application of IEC 61508
Technical Paper
2005-01-4175
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
This paper describes the approach used, in accordance with IEC-61508 Standard, to define and allocate the safety requirements of a Magnetic Guidance System applied to urban buses. This paper covers the concept and design activities specific to the system safety lifecycle encompassing the Concept, Overall Scope Definition, Hazard and Risk Analysis, Overall Safety Requirements and Safety Requirements Allocation phases. Highlights of the adopted methodology include the application of the Controllability principle for determining the system risks, and the relevant role played by the FTA (Fault Tree Analysis) technique.
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Authors
- Carlos Caio Gomes Carneiro
- Renato Duarte Costa - COMPSIS Computadores e Sistemas Ind. e Com. Ltda
- Leopoldo Rideki Yoshioka - COMPSIS Computadores e Sistemas Ind. e Com. Ltda
- Maurício Micoski - COMPSIS Computadores e Sistemas Ind. e Com. Ltda
- Carlos Wagner de Oliveira - SPTrans – São Paulo Transporte S.A
- Simão Saura Neto - SPTrans – São Paulo Transporte S.A
Citation
Carneiro, C., Costa, R., Yoshioka, L., Micoski, M. et al., "Automatic Steering and Functional Safety – an Application of IEC 61508," SAE Technical Paper 2005-01-4175, 2005, https://doi.org/10.4271/2005-01-4175.Also In
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