PD R009-001:1999 PDF
Railway applications - Railway applications. Communication, signalling and processing systems. Hazardous failure rates and safety integrity levels (SIL)
Railway applications - Railway applications. Communication, signalling and processing systems. Hazardous failure rates and safety integrity levels (SIL)
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 15 августа 1999 г.
- ICS:
- 35.240.60
- SKU:
- PD R009-001:1999
Abstract
PD R009-001:1999 defines the interpretation and use of Safety Integrity Levels (SIL) in safety-related electronic systems for railway applications. The aim is to clarify the concept of SIL throughout the provision of:
a methodology for the derivation of the safety process which is described in BS EN 50126 and based on SIL down to the elementary level in a structured and coherent manner a proposal for the correspondence between SIL and hazardous failure rates.
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