Control computer system for controlling e.g. brake system of motor vehicle, has switching-off signal masking module arranged in path between emergency module and module to mask switching-of signal and integrated into circuit on substrate

摘要

The system has a computing unit, a module i.e. transceiver (4), controlled by the computing unit, and an emergency switching-off module (2) for transmitting a switching-off signal to the module. A switching-off signal masking module (3) is arranged in a signal path between the emergency module and the module for masking the switching-of signal. The masking module is integrated into a circuit on a semiconductor substrate with the emergency module, where the module is connected with a controller area networkor Flex-Ray bus(RTM: automotive network communications protocol). An independent claim is also included for a method for initialization of a control computer system.