Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 3621

(1) I = 1 – P P = 1 2 when T T T T M M D D where I = integrity P = the probability of a concurrent failure in transmitter and monitor systems resulting in erroneous undetected radiation M1 = transmitter MTBF M2 = MTBF of the monitoring and associated control system D = ratio of the rate of failure in the transmitter resulting in the radiation of an erroneous signal to the rate of all transmitter failures D = ratio of the rate of failure in the monitoring and associated control system resulting in inability to detect an erroneous signal to the rate of all monitoring and associated control system failures T1 = period of time (in hours) between transmitter checks T2 = period of time (in hours) between checks on the monitoring and associated control system When T1  T2 the monitor system check may also be considered a transmitter check. In this case, therefore T1 = T2 and the formula would be:

Source: https://magyarkozlony.hu/hivatalos-lapok/7e70cec03f34e3c2efd8610b865b65591eafd701/dokumentumok/a55dc160549d57fa4db0035e37c6a6a98dd1a0b9/letoltes