Method and device for a safety-orientated wireless signal transmission

A device for safety-directed wireless signal transmission, the device comprising:

• a command generator that creates an input signal and splits the input signal into two partial signals with redundant information;
• a data transmission line that transmits the input signal from the command generator to a source unit, the source unit duplicating each of the two partial signals after the command generator splits the input signal into the two partial signals and comprising a host controller having at least two independent software paths that separately supply a copy of the duplicated input signal to a common transmitter module;
• and
• a sink unit that comprises a second host controller having at least two independent software paths that separately output copies received by a common receiver module to a comparator module connected downstream thereof,
• wherein the source unit and sink unit are connected via a wireless transmission link, and
• wherein the comparator module is configured to test the output copies for consistency and generate an output signal corresponding to the output copies.