- Tytuł:
- Analyses of safety-related message transmission
- Autorzy:
-
Rástočný, K.
Franeková, M. - Powiązania:
- https://bibliotekanauki.pl/articles/393641.pdf
- Data publikacji:
- 2009
- Wydawca:
- Polskie Stowarzyszenie Telematyki Transportu
- Tematy:
-
poziom nienaruszalności bezpieczeństwa
błędy komunikacji
system transmisji
mechanizm bezpieczeństwa
safety-critical applications
safety integrity level
communication errors
closed transmission system
safety mechanisms
ratio counter
probability of undetected error - Opis:
- The analyses were aimed at determination of failure effects in the transmission system, which allow identifying the transition process of the system from a safety state (it may not be necessarily a failure - a free state) to a dangerous state and permit to calculate probability of the dangerous state occurrence of the system as a failure effect to the operating system. Dangerous states of the safety Fieldbus system are mainly caused by systematic failures within a specification of the system, electromagnetic interferences (EMI) and random failures of the HW effects. The effects of electromagnetic interferences and random failures of HW can be described in the paper by the use of time table.
- Źródło:
-
Archives of Transport System Telematics; 2009, 2, 3; 22-26
1899-8208 - Pojawia się w:
- Archives of Transport System Telematics
- Dostawca treści:
- Biblioteka Nauki
Artykuł