Konferenzen und Rahmenprogramm
How to do Functional Safety on Unsafe Hardware
A lot has been done in the recent years in the area of function safety. Safety standards have been revised and extended, there are plenty of vendors for certified hardware and software, and there are plenty of different approaches to design functional safe systems. There is common sense that a safety system needs to be build on a safety certified hardware. But this is not correct, it is very well possible to use uncertified, off-the-shelf CPUs to build a safety system on them. This paper describes what the safety standards say about certified hardware and how to monitor the correct behavior of the hardware. It is shown what that means for the correct design of the safety software and which software methods and techniques need to be used to monitor the hardware in a standards compliant way.
--- Datum: 25.02.2020 Uhrzeit: 17:30 - 18:00 Uhr Ort: Conference Counter NCC Ost