CONTROL ARRANGEMENT

摘要

The invention relates, inter alia, to a method for operating a control arrangement (60) for controlling a technical installation, in particular a railway installation (10), the control arrangement (60) comprising at least two computing devices (70, 80). According to the invention, in the fault-free case, each of the computing devices (70, 80) processes the same input signals (E, Ea1, Ea2, Eb) from the technical installation (10) and generates the same processing results (V1, V2), and the computing devices (70, 80) are connected to each other via a first communication device (90) and exchange with each other all the input signals (E) present on the input side and all the processing results (V1, V2) based thereon, and an error signal (F) is generated if the input signals (E) and/or the processing results (V1, V2) differ from each other.