Method and system for the detection, transmission, and analysis of safety - related signals

A system (SYS3) for the detection, transmission and analysis of safety-related signals (S1 . . . Sn) with at least one safety-certified detection unit (ZMEE), at least one radio stretch (FS) and at least one safety-certified processing unit (ZMVE), whereby the safety-certified detection unit (ZMEE) has at least one safety-related input (SnI), operating inputs/outputs (BnI, BnO) as well as a transmission/reception unit (TR5) for wireless communication via the radio stretch (FS), and whereby the safety-certified processing unit (ZMVE) comprises safety-related inputs/outputs (SnI, SnO) and operating inputs/outputs (BnI, BnO),

• wherein the safety-certified detection unit (ZMEE) as well as the safety-certified processing unit (ZMVE) each comprise a universal data interface (UDIEE, UDIVE), that an input of the universal data interface (UDIEE, UDIVE) is connected to an output of a client-specific module that makes a client-specific interface (KSI) available on the input side, that the safety-certified system makes available a fixed and/or a variable bandwidth for the transparent transmission of non-safety-relevant data, and that the data is inserted into and/or taken away from hardware by superposed multiplexing or inserted into and/or taken away from software by packing into and/or packing out of a transmission protocol.